---
_id: '1041'
abstract:
- lang: eng
text: We demonstrate efficient transfer of ultracold molecules into a deeply bound
rovibrational level of the singlet ground state potential in the presence of an
optical lattice. The overall molecule creation efficiency is 25%, and the transfer
efficiency to the rovibrational level |v = 73, J = 2) is above 80%. We find that
the molecules in |v = 73, J = 2) are trapped in the optical lattice, and that
the lifetime in the lattice is limited by optical excitation by the lattice light.
The molecule trapping time for a lattice depth of 15 atomic recoil energies is
about 20 ms. We determine the trapping frequency by the lattice phase and amplitude
modulation technique. It will now be possible to transfer the molecules to the
rovibrational ground state |v = 0, J = 0) in the presence of the optical lattice.
acknowledgement: We are indebted to R Grimm for generous support and we thank S Knoop,
N Boloufa, and O Dulieu for valuable discussions. We gratefully acknowledge funding
by the Austrian Ministry of Science and Research (BMWF) and the Austrian Science
Fund (FWF) in the form of a START prize grant. RH acknowledges support by the European
Union in the form of a Marie-Curie International Incoming Fellowship (IIF).
article_processing_charge: No
author:
- first_name: Johann G
full_name: Danzl, Johann G
id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87
last_name: Danzl
orcid: 0000-0001-8559-3973
- first_name: Manfred
full_name: Mark, Manfred
last_name: Mark
- first_name: Elmar
full_name: Haller, Elmar
last_name: Haller
- first_name: Mattias
full_name: Gustavsson, Mattias
last_name: Gustavsson
- first_name: Russell
full_name: Hart, Russell
last_name: Hart
- first_name: Andreas
full_name: Liem, Andreas
last_name: Liem
- first_name: Holger
full_name: Zellmer, Holger
last_name: Zellmer
- first_name: Hanns
full_name: Nägerl, Hanns
last_name: Nägerl
citation:
ama: Danzl JG, Mark M, Haller E, et al. Deeply bound ultracold molecules in an optical
lattice. New Journal of Physics. 2009;11. doi:10.1088/1367-2630/11/5/055036
apa: Danzl, J. G., Mark, M., Haller, E., Gustavsson, M., Hart, R., Liem, A., … Nägerl,
H. (2009). Deeply bound ultracold molecules in an optical lattice. New Journal
of Physics. IOP Publishing Ltd. https://doi.org/10.1088/1367-2630/11/5/055036
chicago: Danzl, Johann G, Manfred Mark, Elmar Haller, Mattias Gustavsson, Russell
Hart, Andreas Liem, Holger Zellmer, and Hanns Nägerl. “Deeply Bound Ultracold
Molecules in an Optical Lattice.” New Journal of Physics. IOP Publishing
Ltd., 2009. https://doi.org/10.1088/1367-2630/11/5/055036.
ieee: J. G. Danzl et al., “Deeply bound ultracold molecules in an optical
lattice,” New Journal of Physics, vol. 11. IOP Publishing Ltd., 2009.
ista: Danzl JG, Mark M, Haller E, Gustavsson M, Hart R, Liem A, Zellmer H, Nägerl
H. 2009. Deeply bound ultracold molecules in an optical lattice. New Journal of
Physics. 11.
mla: Danzl, Johann G., et al. “Deeply Bound Ultracold Molecules in an Optical Lattice.”
New Journal of Physics, vol. 11, IOP Publishing Ltd., 2009, doi:10.1088/1367-2630/11/5/055036.
short: J.G. Danzl, M. Mark, E. Haller, M. Gustavsson, R. Hart, A. Liem, H. Zellmer,
H. Nägerl, New Journal of Physics 11 (2009).
date_created: 2018-12-11T11:49:50Z
date_published: 2009-03-14T00:00:00Z
date_updated: 2021-01-12T06:47:51Z
day: '14'
doi: 10.1088/1367-2630/11/5/055036
extern: '1'
external_id:
arxiv:
- '0812.5070'
intvolume: ' 11'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/0812.5070
month: '03'
oa: 1
oa_version: None
publication: New Journal of Physics
publication_status: published
publisher: IOP Publishing Ltd.
publist_id: '6349'
status: public
title: Deeply bound ultracold molecules in an optical lattice
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 11
year: '2009'
...
---
_id: '1043'
abstract:
- lang: eng
text: One possibility for the creation of ultracold, high phase space density quantum
gases of molecules in the rovibronic ground state relies on first associating
weakly-bound molecules from quantum-degenerate atomic gases on a Feshbach resonance
and then transferring the molecules via several steps of coherent two-photon stimulated
Raman adiabatic passage (STIRAP) into the rovibronic ground state. Here, in ultracold
samples of Cs2 Feshbach molecules produced out of ultracold samples of Cs atoms,
we observe several optical transitions to deeply-bound rovibrational levels of
the excited 0 u+ molecular potentials with high resolution. At least one of these
transitions, although rather weak, allows efficient STIRAP transfer into the deeply-bound
vibrational level v = 73> of the singlet X 1Σg+ ground state potential, as
recently demonstrated (J. G. Danzl, E. Haller, M. Gustavsson, M. J. Mark, R. Hart,
N. Bouloufa, O. Dulieu, H. Ritsch, and H.-C. Nägerl, Science, 2008, 321, 1062).
From this level, the rovibrational ground state v = 0, J = 0> can be reached
with one more transfer step. In total, our results show that coherent ground state
transfer for Cs2 is possible using a maximum of two successive two-photon STIRAP
processes or one single four-photon STIRAP process.
acknowledgement: "We are indebted to R. Grimm for generous support and we thank T.
Bergeman, H.\r\nSalami, J. Hutson, J. Aldegunde, and E. Tiemann for valuable discussions.
We\r\ngratefully acknowledge funding by the Austrian Ministry of Science and Research\r\n(BMWF)
and the Austrian Science Fund (FWF) in the form of a START prize grant\r\nand by
the European Science Foundation (ESF) in the framework of the EuroQUAM collective
research project QuDipMol. R. H. acknowledges support by\r\nthe European Union in
form of a Marie Curie International Incoming Fellowship\r\n(IIF)."
article_processing_charge: No
author:
- first_name: Johann G
full_name: Danzl, Johann G
id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87
last_name: Danzl
orcid: 0000-0001-8559-3973
- first_name: Manfred
full_name: Mark, Manfred
last_name: Mark
- first_name: Elmar
full_name: Haller, Elmar
last_name: Haller
- first_name: Mattias
full_name: Gustavsson, Mattias
last_name: Gustavsson
- first_name: Nadia
full_name: Bouloufa, Nadia
last_name: Bouloufa
- first_name: Olivier
full_name: Dulieu, Olivier
last_name: Dulieu
- first_name: Helmut
full_name: Ritsch, Helmut
last_name: Ritsch
- first_name: Russell
full_name: Hart, Russell
last_name: Hart
- first_name: Hanns
full_name: Nägerl, Hanns
last_name: Nägerl
citation:
ama: Danzl JG, Mark M, Haller E, et al. Precision molecular spectroscopy for ground
state transfer of molecular quantum gases. Faraday Discussions. 2009;142:283-295.
doi:10.1039/b820542f
apa: Danzl, J. G., Mark, M., Haller, E., Gustavsson, M., Bouloufa, N., Dulieu, O.,
… Nägerl, H. (2009). Precision molecular spectroscopy for ground state transfer
of molecular quantum gases. Faraday Discussions. Royal Society of Chemistry.
https://doi.org/10.1039/b820542f
chicago: Danzl, Johann G, Manfred Mark, Elmar Haller, Mattias Gustavsson, Nadia
Bouloufa, Olivier Dulieu, Helmut Ritsch, Russell Hart, and Hanns Nägerl. “Precision
Molecular Spectroscopy for Ground State Transfer of Molecular Quantum Gases.”
Faraday Discussions. Royal Society of Chemistry, 2009. https://doi.org/10.1039/b820542f.
ieee: J. G. Danzl et al., “Precision molecular spectroscopy for ground state
transfer of molecular quantum gases,” Faraday Discussions, vol. 142. Royal
Society of Chemistry, pp. 283–295, 2009.
ista: Danzl JG, Mark M, Haller E, Gustavsson M, Bouloufa N, Dulieu O, Ritsch H,
Hart R, Nägerl H. 2009. Precision molecular spectroscopy for ground state transfer
of molecular quantum gases. Faraday Discussions. 142, 283–295.
mla: Danzl, Johann G., et al. “Precision Molecular Spectroscopy for Ground State
Transfer of Molecular Quantum Gases.” Faraday Discussions, vol. 142, Royal
Society of Chemistry, 2009, pp. 283–95, doi:10.1039/b820542f.
short: J.G. Danzl, M. Mark, E. Haller, M. Gustavsson, N. Bouloufa, O. Dulieu, H.
Ritsch, R. Hart, H. Nägerl, Faraday Discussions 142 (2009) 283–295.
date_created: 2018-12-11T11:49:51Z
date_published: 2009-01-01T00:00:00Z
date_updated: 2021-01-12T06:47:52Z
day: '01'
doi: 10.1039/b820542f
extern: '1'
external_id:
arxiv:
- '0811.2374'
intvolume: ' 142'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/0811.2374
month: '01'
oa: 1
oa_version: Preprint
page: 283 - 295
publication: Faraday Discussions
publication_status: published
publisher: Royal Society of Chemistry
publist_id: '6347'
status: public
title: Precision molecular spectroscopy for ground state transfer of molecular quantum
gases
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 142
year: '2009'
...
---
_id: '110'
abstract:
- lang: eng
text: In order to better understand magnetic reconnection and particle acceleration
in solar flares, we compare the RHESSI hard X-ray (HXR) footpoint motions of three
flares with a detailed study of the corresponding topology given by a Magnetic
Charge Topology model. We analyze the relationship between the footpoint motions
and topological spine lines and find that the examined footpoint sources move
along spine lines. We present a three-dimensional topological model in which this
movement can be understood. As reconnection proceeds, flux is transferred between
the reconnecting domains, causing the separator to move. The movement of the separator\'s
chromospheric ends, identified with the HXR footpoints, is along those spine lines
on which the separator ends.
acknowledgement: This work was supported by RHESSI funds from the University of California
at Berkeley through a contract, SA1868-26308PG, with Montana State University. Funding
for our Research Experience for Undergraduates (REU) students was provided by NSF
grant ATM-0243923.
author:
- first_name: Angela
full_name: Des Jardins, Angela
last_name: Des Jardins
- first_name: Richard
full_name: Canfield, Richard
last_name: Canfield
- first_name: Dana
full_name: Longcope, Dana
last_name: Longcope
- first_name: Crystal
full_name: Fordyce, Crystal
last_name: Fordyce
- first_name: Scott R
full_name: Waitukaitis, Scott R
id: 3A1FFC16-F248-11E8-B48F-1D18A9856A87
last_name: Waitukaitis
orcid: 0000-0002-2299-3176
citation:
ama: 'Des Jardins A, Canfield R, Longcope D, Fordyce C, Waitukaitis SR. Reconnection
in three dimensions: The role of spines in three eruptive flares. The Astrophysical
Journal. 2009;693(2):1628-1636. doi:10.1088/0004-637X/693/2/1628'
apa: 'Des Jardins, A., Canfield, R., Longcope, D., Fordyce, C., & Waitukaitis,
S. R. (2009). Reconnection in three dimensions: The role of spines in three eruptive
flares. The Astrophysical Journal. IOP Publishing Ltd. https://doi.org/10.1088/0004-637X/693/2/1628'
chicago: 'Des Jardins, Angela, Richard Canfield, Dana Longcope, Crystal Fordyce,
and Scott R Waitukaitis. “Reconnection in Three Dimensions: The Role of Spines
in Three Eruptive Flares.” The Astrophysical Journal. IOP Publishing Ltd.,
2009. https://doi.org/10.1088/0004-637X/693/2/1628.'
ieee: 'A. Des Jardins, R. Canfield, D. Longcope, C. Fordyce, and S. R. Waitukaitis,
“Reconnection in three dimensions: The role of spines in three eruptive flares,”
The Astrophysical Journal, vol. 693, no. 2. IOP Publishing Ltd., pp. 1628–1636,
2009.'
ista: 'Des Jardins A, Canfield R, Longcope D, Fordyce C, Waitukaitis SR. 2009. Reconnection
in three dimensions: The role of spines in three eruptive flares. The Astrophysical
Journal. 693(2), 1628–1636.'
mla: 'Des Jardins, Angela, et al. “Reconnection in Three Dimensions: The Role of
Spines in Three Eruptive Flares.” The Astrophysical Journal, vol. 693,
no. 2, IOP Publishing Ltd., 2009, pp. 1628–36, doi:10.1088/0004-637X/693/2/1628.'
short: A. Des Jardins, R. Canfield, D. Longcope, C. Fordyce, S.R. Waitukaitis, The
Astrophysical Journal 693 (2009) 1628–1636.
date_created: 2018-12-11T11:44:41Z
date_published: 2009-03-10T00:00:00Z
date_updated: 2021-01-12T06:48:16Z
day: '10'
doi: 10.1088/0004-637X/693/2/1628
extern: '1'
intvolume: ' 693'
issue: '2'
language:
- iso: eng
month: '03'
oa_version: None
page: 1628 - 1636
publication: The Astrophysical Journal
publication_status: published
publisher: IOP Publishing Ltd.
publist_id: '7944'
quality_controlled: '1'
status: public
title: 'Reconnection in three dimensions: The role of spines in three eruptive flares'
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 693
year: '2009'
...
---
_id: '111'
abstract:
- lang: eng
text: Thin streams of liquid commonly break up into characteristic droplet patterns
owing to the surface-tension-driven PlateauRayleigh instability 1-3. Very similar
patterns are observed when initially uniform streams of dry granular material
break up into clusters of grains4-6, even though flows of macroscopic particles
are considered to lack surface tension7,8. Recent studies on freely falling granular
streams tracked fluctuations in the stream profile9, but the clustering mechanism
remained unresolved because the full evolution of the instability could not be
observed. Here we demonstrate that the cluster formation is driven by minute,
nanoNewton cohesive forces that arise from a combination of van der Waals interactions
and capillary bridges between nanometre-scale surface asperities. Our experiments
involve high-speed video imaging of the granular stream in the co-moving frame,
control over the properties of the grain surfaces and the use of atomic force
microscopy to measure grain-grain interactions. The cohesive forces that we measure
correspond to an equivalent surface tension five orders of magnitude below that,
of ordinary liquids. We find that, the shapes of these weakly cohesive, non-thermal
clusters of macroscopic particles closely resemble droplets resulting from thermally
induced rupture of liquid nanojets 10-12.
acknowledgement: This work was supported by NSF through its MRSEC programme and the
Inter-American Materials Collaboration Chicago-Chile, and by the Keck Initiative
for Ultrafast Imaging at the University of Chicago.
author:
- first_name: John
full_name: Royer, John
last_name: Royer
- first_name: Daniel
full_name: Evans, Daniel
last_name: Evans
- first_name: Loreto
full_name: Oyarte, Loreto
last_name: Oyarte
- first_name: Qiti
full_name: Guo, Qiti
last_name: Guo
- first_name: Eliot
full_name: Kapit, Eliot
last_name: Kapit
- first_name: Matthias
full_name: Möbius, Matthias
last_name: Möbius
- first_name: Scott R
full_name: Waitukaitis, Scott R
id: 3A1FFC16-F248-11E8-B48F-1D18A9856A87
last_name: Waitukaitis
orcid: 0000-0002-2299-3176
- first_name: Heinrich
full_name: Jaeger, Heinrich
last_name: Jaeger
citation:
ama: Royer J, Evans D, Oyarte L, et al. High-speed tracking of rupture and clustering
in freely falling granular streams. Nature. 2009;459(7250):1110-1113. doi:10.1038/nature08115
apa: Royer, J., Evans, D., Oyarte, L., Guo, Q., Kapit, E., Möbius, M., … Jaeger,
H. (2009). High-speed tracking of rupture and clustering in freely falling granular
streams. Nature. Nature Publishing Group. https://doi.org/10.1038/nature08115
chicago: Royer, John, Daniel Evans, Loreto Oyarte, Qiti Guo, Eliot Kapit, Matthias
Möbius, Scott R Waitukaitis, and Heinrich Jaeger. “High-Speed Tracking of Rupture
and Clustering in Freely Falling Granular Streams.” Nature. Nature Publishing
Group, 2009. https://doi.org/10.1038/nature08115.
ieee: J. Royer et al., “High-speed tracking of rupture and clustering in
freely falling granular streams,” Nature, vol. 459, no. 7250. Nature Publishing
Group, pp. 1110–1113, 2009.
ista: Royer J, Evans D, Oyarte L, Guo Q, Kapit E, Möbius M, Waitukaitis SR, Jaeger
H. 2009. High-speed tracking of rupture and clustering in freely falling granular
streams. Nature. 459(7250), 1110–1113.
mla: Royer, John, et al. “High-Speed Tracking of Rupture and Clustering in Freely
Falling Granular Streams.” Nature, vol. 459, no. 7250, Nature Publishing
Group, 2009, pp. 1110–13, doi:10.1038/nature08115.
short: J. Royer, D. Evans, L. Oyarte, Q. Guo, E. Kapit, M. Möbius, S.R. Waitukaitis,
H. Jaeger, Nature 459 (2009) 1110–1113.
date_created: 2018-12-11T11:44:41Z
date_published: 2009-06-25T00:00:00Z
date_updated: 2021-01-12T06:48:21Z
day: '25'
doi: 10.1038/nature08115
extern: '1'
intvolume: ' 459'
issue: '7250'
language:
- iso: eng
month: '06'
oa_version: None
page: 1110 - 1113
publication: Nature
publication_status: published
publisher: Nature Publishing Group
publist_id: '7943'
quality_controlled: '1'
status: public
title: High-speed tracking of rupture and clustering in freely falling granular streams
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 459
year: '2009'
...
---
_id: '11103'
abstract:
- lang: eng
text: Over the last decade, the nuclear envelope (NE) has emerged as a key component
in the organization and function of the nuclear genome. As many as 100 different
proteins are thought to specifically localize to this double membrane that separates
the cytoplasm and the nucleoplasm of eukaryotic cells. Selective portals through
the NE are formed at sites where the inner and outer nuclear membranes are fused,
and the coincident assembly of ∼30 proteins into nuclear pore complexes occurs.
These nuclear pore complexes are essential for the control of nucleocytoplasmic
exchange. Many of the NE and nuclear pore proteins are thought to play crucial
roles in gene regulation and thus are increasingly linked to human diseases.
article_processing_charge: No
article_type: review
author:
- first_name: Martin W
full_name: HETZER, Martin W
id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed
last_name: HETZER
orcid: 0000-0002-2111-992X
- first_name: Susan R.
full_name: Wente, Susan R.
last_name: Wente
citation:
ama: 'Hetzer M, Wente SR. Border control at the nucleus: Biogenesis and organization
of the nuclear membrane and pore complexes. Developmental Cell. 2009;17(5):606-616.
doi:10.1016/j.devcel.2009.10.007'
apa: 'Hetzer, M., & Wente, S. R. (2009). Border control at the nucleus: Biogenesis
and organization of the nuclear membrane and pore complexes. Developmental
Cell. Elsevier. https://doi.org/10.1016/j.devcel.2009.10.007'
chicago: 'Hetzer, Martin, and Susan R. Wente. “Border Control at the Nucleus: Biogenesis
and Organization of the Nuclear Membrane and Pore Complexes.” Developmental
Cell. Elsevier, 2009. https://doi.org/10.1016/j.devcel.2009.10.007.'
ieee: 'M. Hetzer and S. R. Wente, “Border control at the nucleus: Biogenesis and
organization of the nuclear membrane and pore complexes,” Developmental Cell,
vol. 17, no. 5. Elsevier, pp. 606–616, 2009.'
ista: 'Hetzer M, Wente SR. 2009. Border control at the nucleus: Biogenesis and organization
of the nuclear membrane and pore complexes. Developmental Cell. 17(5), 606–616.'
mla: 'Hetzer, Martin, and Susan R. Wente. “Border Control at the Nucleus: Biogenesis
and Organization of the Nuclear Membrane and Pore Complexes.” Developmental
Cell, vol. 17, no. 5, Elsevier, 2009, pp. 606–16, doi:10.1016/j.devcel.2009.10.007.'
short: M. Hetzer, S.R. Wente, Developmental Cell 17 (2009) 606–616.
date_created: 2022-04-07T07:53:45Z
date_published: 2009-11-17T00:00:00Z
date_updated: 2022-07-18T08:55:01Z
day: '17'
doi: 10.1016/j.devcel.2009.10.007
extern: '1'
external_id:
pmid:
- '19922866'
intvolume: ' 17'
issue: '5'
keyword:
- Developmental Biology
- Cell Biology
- General Biochemistry
- Genetics and Molecular Biology
- Molecular Biology
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.devcel.2009.10.007
month: '11'
oa: 1
oa_version: Published Version
page: 606-616
pmid: 1
publication: Developmental Cell
publication_identifier:
issn:
- 1534-5807
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Border control at the nucleus: Biogenesis and organization of the nuclear
membrane and pore complexes'
type: journal_article
user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd
volume: 17
year: '2009'
...
---
_id: '11106'
abstract:
- lang: eng
text: Formation of the nuclear envelope (NE) around segregated chromosomes occurs
by the reshaping of the endoplasmic reticulum (ER), a reservoir for disassembled
nuclear membrane components during mitosis. In this study, we show that inner
nuclear membrane proteins such as lamin B receptor (LBR), MAN1, Lap2β, and the
trans-membrane nucleoporins Ndc1 and POM121 drive the spreading of ER membranes
into the emerging NE via their capacity to bind chromatin in a collaborative manner.
Despite their redundant functions, decreasing the levels of any of these trans-membrane
proteins by RNAi-mediated knockdown delayed NE formation, whereas increasing the
levels of any of them had the opposite effect. Furthermore, acceleration of NE
formation interferes with chromosome separation during mitosis, indicating that
the time frame over which chromatin becomes membrane enclosed is physiologically
relevant and regulated. These data suggest that functionally distinct classes
of chromatin-interacting membrane proteins, which are present at nonsaturating
levels, collaborate to rapidly reestablish the nuclear compartment at the end
of mitosis.
article_processing_charge: No
article_type: original
author:
- first_name: Daniel J.
full_name: Anderson, Daniel J.
last_name: Anderson
- first_name: Jesse D.
full_name: Vargas, Jesse D.
last_name: Vargas
- first_name: Joshua P.
full_name: Hsiao, Joshua P.
last_name: Hsiao
- first_name: Martin W
full_name: HETZER, Martin W
id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed
last_name: HETZER
orcid: 0000-0002-2111-992X
citation:
ama: Anderson DJ, Vargas JD, Hsiao JP, Hetzer M. Recruitment of functionally distinct
membrane proteins to chromatin mediates nuclear envelope formation in vivo. Journal
of Cell Biology. 2009;186(2):183-191. doi:10.1083/jcb.200901106
apa: Anderson, D. J., Vargas, J. D., Hsiao, J. P., & Hetzer, M. (2009). Recruitment
of functionally distinct membrane proteins to chromatin mediates nuclear envelope
formation in vivo. Journal of Cell Biology. Rockefeller University Press.
https://doi.org/10.1083/jcb.200901106
chicago: Anderson, Daniel J., Jesse D. Vargas, Joshua P. Hsiao, and Martin Hetzer.
“Recruitment of Functionally Distinct Membrane Proteins to Chromatin Mediates
Nuclear Envelope Formation in Vivo.” Journal of Cell Biology. Rockefeller
University Press, 2009. https://doi.org/10.1083/jcb.200901106.
ieee: D. J. Anderson, J. D. Vargas, J. P. Hsiao, and M. Hetzer, “Recruitment of
functionally distinct membrane proteins to chromatin mediates nuclear envelope
formation in vivo,” Journal of Cell Biology, vol. 186, no. 2. Rockefeller
University Press, pp. 183–191, 2009.
ista: Anderson DJ, Vargas JD, Hsiao JP, Hetzer M. 2009. Recruitment of functionally
distinct membrane proteins to chromatin mediates nuclear envelope formation in
vivo. Journal of Cell Biology. 186(2), 183–191.
mla: Anderson, Daniel J., et al. “Recruitment of Functionally Distinct Membrane
Proteins to Chromatin Mediates Nuclear Envelope Formation in Vivo.” Journal
of Cell Biology, vol. 186, no. 2, Rockefeller University Press, 2009, pp.
183–91, doi:10.1083/jcb.200901106.
short: D.J. Anderson, J.D. Vargas, J.P. Hsiao, M. Hetzer, Journal of Cell Biology
186 (2009) 183–191.
date_created: 2022-04-07T07:54:18Z
date_published: 2009-07-20T00:00:00Z
date_updated: 2022-07-18T08:58:35Z
day: '20'
doi: 10.1083/jcb.200901106
extern: '1'
external_id:
pmid:
- '19620630'
intvolume: ' 186'
issue: '2'
keyword:
- Cell Biology
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1083/jcb.200901106
month: '07'
oa: 1
oa_version: Published Version
page: 183-191
pmid: 1
publication: Journal of Cell Biology
publication_identifier:
eissn:
- 1540-8140
issn:
- 0021-9525
publication_status: published
publisher: Rockefeller University Press
quality_controlled: '1'
related_material:
link:
- relation: erratum
url: https://doi.org/10.1083/jcb.20090110620090903c
scopus_import: '1'
status: public
title: Recruitment of functionally distinct membrane proteins to chromatin mediates
nuclear envelope formation in vivo
type: journal_article
user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd
volume: 186
year: '2009'
...
---
_id: '11107'
abstract:
- lang: eng
text: Nucleocytoplasmic transport occurs exclusively through nuclear pore complexes
(NPCs) embedded in pores formed by inner and outer nuclear membrane fusion. The
mechanism for de novo pore and NPC biogenesis remains unclear. Reticulons (RTNs)
and Yop1/DP1 are conserved membrane protein families required to form and maintain
the tubular endoplasmic reticulum (ER) and the postmitotic nuclear envelope. In
this study, we report that members of the RTN and Yop1/DP1 families are required
for nuclear pore formation. Analysis of Saccharomyces cerevisiae prp20-G282S and
nup133Δ NPC assembly mutants revealed perturbations in Rtn1–green fluorescent
protein (GFP) and Yop1-GFP ER distribution and colocalization to NPC clusters.
Combined deletion of RTN1 and YOP1 resulted in NPC clustering, nuclear import
defects, and synthetic lethality with the additional absence of Pom34, Pom152,
and Nup84 subcomplex members. We tested for a direct role in NPC biogenesis using
Xenopus laevis in vitro assays and found that anti-Rtn4a antibodies specifically
inhibited de novo nuclear pore formation. We hypothesize that these ER membrane–bending
proteins mediate early NPC assembly steps.
article_processing_charge: No
article_type: original
author:
- first_name: T. Renee
full_name: Dawson, T. Renee
last_name: Dawson
- first_name: Michelle D.
full_name: Lazarus, Michelle D.
last_name: Lazarus
- first_name: Martin W
full_name: HETZER, Martin W
id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed
last_name: HETZER
orcid: 0000-0002-2111-992X
- first_name: Susan R.
full_name: Wente, Susan R.
last_name: Wente
citation:
ama: Dawson TR, Lazarus MD, Hetzer M, Wente SR. ER membrane–bending proteins are
necessary for de novo nuclear pore formation. Journal of Cell Biology.
2009;184(5):659-675. doi:10.1083/jcb.200806174
apa: Dawson, T. R., Lazarus, M. D., Hetzer, M., & Wente, S. R. (2009). ER membrane–bending
proteins are necessary for de novo nuclear pore formation. Journal of Cell
Biology. Rockefeller University Press. https://doi.org/10.1083/jcb.200806174
chicago: Dawson, T. Renee, Michelle D. Lazarus, Martin Hetzer, and Susan R. Wente.
“ER Membrane–Bending Proteins Are Necessary for de Novo Nuclear Pore Formation.”
Journal of Cell Biology. Rockefeller University Press, 2009. https://doi.org/10.1083/jcb.200806174.
ieee: T. R. Dawson, M. D. Lazarus, M. Hetzer, and S. R. Wente, “ER membrane–bending
proteins are necessary for de novo nuclear pore formation,” Journal of Cell
Biology, vol. 184, no. 5. Rockefeller University Press, pp. 659–675, 2009.
ista: Dawson TR, Lazarus MD, Hetzer M, Wente SR. 2009. ER membrane–bending proteins
are necessary for de novo nuclear pore formation. Journal of Cell Biology. 184(5),
659–675.
mla: Dawson, T. Renee, et al. “ER Membrane–Bending Proteins Are Necessary for de
Novo Nuclear Pore Formation.” Journal of Cell Biology, vol. 184, no. 5,
Rockefeller University Press, 2009, pp. 659–75, doi:10.1083/jcb.200806174.
short: T.R. Dawson, M.D. Lazarus, M. Hetzer, S.R. Wente, Journal of Cell Biology
184 (2009) 659–675.
date_created: 2022-04-07T07:54:44Z
date_published: 2009-03-09T00:00:00Z
date_updated: 2022-07-18T08:55:05Z
day: '09'
doi: 10.1083/jcb.200806174
extern: '1'
external_id:
pmid:
- '19273614'
intvolume: ' 184'
issue: '5'
keyword:
- Cell Biology
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1083/jcb.200806174
month: '03'
oa: 1
oa_version: Published Version
page: 659-675
pmid: 1
publication: Journal of Cell Biology
publication_identifier:
eissn:
- 1540-8140
issn:
- 0021-9525
publication_status: published
publisher: Rockefeller University Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: ER membrane–bending proteins are necessary for de novo nuclear pore formation
type: journal_article
user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd
volume: 184
year: '2009'
...
---
_id: '11108'
abstract:
- lang: eng
text: In dividing cells, nuclear pore complexes (NPCs) disassemble during mitosis
and reassemble into the newly forming nuclei. However, the fate of nuclear pores
in postmitotic cells is unknown. Here, we show that NPCs, unlike other nuclear
structures, do not turn over in differentiated cells. While a subset of NPC components,
like Nup153 and Nup50, are continuously exchanged, scaffold nucleoporins, like
the Nup107/160 complex, are extremely long-lived and remain incorporated in the
nuclear membrane during the entire cellular life span. Besides the lack of nucleoporin
expression and NPC turnover, we discovered an age-related deterioration of NPCs,
leading to an increase in nuclear permeability and the leaking of cytoplasmic
proteins into the nucleus. Our finding that nuclear “leakiness” is dramatically
accelerated during aging and that a subset of nucleoporins is oxidatively damaged
in old cells suggests that the accumulation of damage at the NPC might be a crucial
aging event.
article_processing_charge: No
article_type: original
author:
- first_name: Maximiliano A.
full_name: D'Angelo, Maximiliano A.
last_name: D'Angelo
- first_name: Marcela
full_name: Raices, Marcela
last_name: Raices
- first_name: Siler H.
full_name: Panowski, Siler H.
last_name: Panowski
- first_name: Martin W
full_name: HETZER, Martin W
id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed
last_name: HETZER
orcid: 0000-0002-2111-992X
citation:
ama: D’Angelo MA, Raices M, Panowski SH, Hetzer M. Age-dependent deterioration of
nuclear pore complexes causes a loss of nuclear integrity in postmitotic cells.
Cell. 2009;136(2):284-295. doi:10.1016/j.cell.2008.11.037
apa: D’Angelo, M. A., Raices, M., Panowski, S. H., & Hetzer, M. (2009). Age-dependent
deterioration of nuclear pore complexes causes a loss of nuclear integrity in
postmitotic cells. Cell. Elsevier. https://doi.org/10.1016/j.cell.2008.11.037
chicago: D’Angelo, Maximiliano A., Marcela Raices, Siler H. Panowski, and Martin
Hetzer. “Age-Dependent Deterioration of Nuclear Pore Complexes Causes a Loss of
Nuclear Integrity in Postmitotic Cells.” Cell. Elsevier, 2009. https://doi.org/10.1016/j.cell.2008.11.037.
ieee: M. A. D’Angelo, M. Raices, S. H. Panowski, and M. Hetzer, “Age-dependent deterioration
of nuclear pore complexes causes a loss of nuclear integrity in postmitotic cells,”
Cell, vol. 136, no. 2. Elsevier, pp. 284–295, 2009.
ista: D’Angelo MA, Raices M, Panowski SH, Hetzer M. 2009. Age-dependent deterioration
of nuclear pore complexes causes a loss of nuclear integrity in postmitotic cells.
Cell. 136(2), 284–295.
mla: D’Angelo, Maximiliano A., et al. “Age-Dependent Deterioration of Nuclear Pore
Complexes Causes a Loss of Nuclear Integrity in Postmitotic Cells.” Cell,
vol. 136, no. 2, Elsevier, 2009, pp. 284–95, doi:10.1016/j.cell.2008.11.037.
short: M.A. D’Angelo, M. Raices, S.H. Panowski, M. Hetzer, Cell 136 (2009) 284–295.
date_created: 2022-04-07T07:54:52Z
date_published: 2009-01-23T00:00:00Z
date_updated: 2022-07-18T08:55:29Z
day: '23'
doi: 10.1016/j.cell.2008.11.037
extern: '1'
external_id:
pmid:
- '19167330'
intvolume: ' 136'
issue: '2'
keyword:
- General Biochemistry
- Genetics and Molecular Biology
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.cell.2008.11.037
month: '01'
oa: 1
oa_version: Published Version
page: 284-295
pmid: 1
publication: Cell
publication_identifier:
issn:
- 0092-8674
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Age-dependent deterioration of nuclear pore complexes causes a loss of nuclear
integrity in postmitotic cells
type: journal_article
user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd
volume: 136
year: '2009'
...
---
_id: '11105'
abstract:
- lang: eng
text: Nuclear-pore complexes (NPCs) are large protein channels that span the nuclear
envelope (NE), which is a double membrane that encloses the nuclear genome of
eukaryotes. Each of the typically 2,000–4,000 pores in the NE of vertebrate cells
is composed of multiple copies of 30 different proteins known as nucleoporins.
The evolutionarily conserved NPC proteins have the well-characterized function
of mediating the transport of molecules between the nucleoplasm and the cytoplasm.
Mutations in nucleoporins are often linked to specific developmental defects and
disease, and the resulting phenotypes are usually interpreted as the consequences
of perturbed nuclear transport activity. However, recent evidence suggests that
NPCs have additional functions in chromatin organization and gene regulation,
some of which might be independent of nuclear transport. Here, we review the transport-dependent
and transport-independent roles of NPCs in the regulation of nuclear function
and gene expression.
article_processing_charge: No
article_type: original
author:
- first_name: Maya
full_name: Capelson, Maya
last_name: Capelson
- first_name: Martin W
full_name: HETZER, Martin W
id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed
last_name: HETZER
orcid: 0000-0002-2111-992X
citation:
ama: Capelson M, Hetzer M. The role of nuclear pores in gene regulation, development
and disease. EMBO reports. 2009;10(7):697-705. doi:10.1038/embor.2009.147
apa: Capelson, M., & Hetzer, M. (2009). The role of nuclear pores in gene regulation,
development and disease. EMBO Reports. EMBO. https://doi.org/10.1038/embor.2009.147
chicago: Capelson, Maya, and Martin Hetzer. “The Role of Nuclear Pores in Gene Regulation,
Development and Disease.” EMBO Reports. EMBO, 2009. https://doi.org/10.1038/embor.2009.147.
ieee: M. Capelson and M. Hetzer, “The role of nuclear pores in gene regulation,
development and disease,” EMBO reports, vol. 10, no. 7. EMBO, pp. 697–705,
2009.
ista: Capelson M, Hetzer M. 2009. The role of nuclear pores in gene regulation,
development and disease. EMBO reports. 10(7), 697–705.
mla: Capelson, Maya, and Martin Hetzer. “The Role of Nuclear Pores in Gene Regulation,
Development and Disease.” EMBO Reports, vol. 10, no. 7, EMBO, 2009, pp.
697–705, doi:10.1038/embor.2009.147.
short: M. Capelson, M. Hetzer, EMBO Reports 10 (2009) 697–705.
date_created: 2022-04-07T07:54:06Z
date_published: 2009-07-01T00:00:00Z
date_updated: 2022-07-18T08:42:44Z
day: '01'
doi: 10.1038/embor.2009.147
extern: '1'
external_id:
pmid:
- '19543230'
intvolume: ' 10'
issue: '7'
keyword:
- Genetics
- Molecular Biology
- Biochemistry
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1038/embor.2009.147
month: '07'
oa: 1
oa_version: Published Version
page: 697-705
pmid: 1
publication: EMBO reports
publication_identifier:
eissn:
- 1469-3178
issn:
- 1469-221X
publication_status: published
publisher: EMBO
quality_controlled: '1'
related_material:
link:
- relation: erratum
url: https://doi.org/10.1038/embor.2009.176
scopus_import: '1'
status: public
title: The role of nuclear pores in gene regulation, development and disease
type: journal_article
user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd
volume: 10
year: '2009'
...
---
_id: '11799'
abstract:
- lang: eng
text: We study the problem of matching bidders to items where each bidder i has
general, strictly monotonic utility functions u i,j (p j ) expressing her utility
of being matched to item j at price p j . For this setting we prove that a bidder
optimal outcome always exists, even when the utility functions are non-linear
and non-continuous. Furthermore, we give an algorithm to find such a solution.
Although the running time of this algorithm is exponential in the number of items,
it is polynomial in the number of bidders.
alternative_title:
- LNCS
article_processing_charge: No
author:
- first_name: Paul
full_name: Dütting, Paul
last_name: Dütting
- first_name: Monika H
full_name: Henzinger, Monika H
id: 540c9bbd-f2de-11ec-812d-d04a5be85630
last_name: Henzinger
orcid: 0000-0002-5008-6530
- first_name: Ingmar
full_name: Weber, Ingmar
last_name: Weber
citation:
ama: 'Dütting P, Henzinger MH, Weber I. Bidder optimal assignments for general utilities.
In: 5th International Workshop on Internet and Network Economics. Vol 5929.
Springer Nature; 2009:575-582. doi:10.1007/978-3-642-10841-9_58'
apa: 'Dütting, P., Henzinger, M. H., & Weber, I. (2009). Bidder optimal assignments
for general utilities. In 5th International Workshop on Internet and Network
Economics (Vol. 5929, pp. 575–582). Rome, Italy: Springer Nature. https://doi.org/10.1007/978-3-642-10841-9_58'
chicago: Dütting, Paul, Monika H Henzinger, and Ingmar Weber. “Bidder Optimal Assignments
for General Utilities.” In 5th International Workshop on Internet and Network
Economics, 5929:575–82. Springer Nature, 2009. https://doi.org/10.1007/978-3-642-10841-9_58.
ieee: P. Dütting, M. H. Henzinger, and I. Weber, “Bidder optimal assignments for
general utilities,” in 5th International Workshop on Internet and Network Economics,
Rome, Italy, 2009, vol. 5929, pp. 575–582.
ista: 'Dütting P, Henzinger MH, Weber I. 2009. Bidder optimal assignments for general
utilities. 5th International Workshop on Internet and Network Economics. WINE:
International Conference on Web and Internet Economics, LNCS, vol. 5929, 575–582.'
mla: Dütting, Paul, et al. “Bidder Optimal Assignments for General Utilities.” 5th
International Workshop on Internet and Network Economics, vol. 5929, Springer
Nature, 2009, pp. 575–82, doi:10.1007/978-3-642-10841-9_58.
short: P. Dütting, M.H. Henzinger, I. Weber, in:, 5th International Workshop on
Internet and Network Economics, Springer Nature, 2009, pp. 575–582.
conference:
end_date: 2009-12-18
location: Rome, Italy
name: 'WINE: International Conference on Web and Internet Economics'
start_date: 2009-12-14
date_created: 2022-08-11T12:33:38Z
date_published: 2009-12-01T00:00:00Z
date_updated: 2023-02-21T16:32:35Z
day: '01'
doi: 10.1007/978-3-642-10841-9_58
extern: '1'
intvolume: ' 5929'
language:
- iso: eng
month: '12'
oa_version: None
page: 575-582
publication: 5th International Workshop on Internet and Network Economics
publication_identifier:
isbn:
- '9783642108402'
issn:
- 1611-3349
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
record:
- id: '11902'
relation: later_version
status: public
scopus_import: '1'
status: public
title: Bidder optimal assignments for general utilities
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 5929
year: '2009'
...
---
_id: '11912'
abstract:
- lang: eng
text: As the World Wide Web is growing rapidly, it is getting increasingly challenging
to gather representative information about it. Instead of crawling the web exhaustively
one has to resort to other techniques like sampling to determine the properties
of the web. A uniform random sample of the web would be useful to determine the
percentage of web pages in a specific language, on a topic or in a top level domain.
Unfortunately, no approach has been shown to sample the web pages in an unbiased
way. Three promising web sampling algorithms are based on random walks. They each
have been evaluated individually, but making a comparison on different data sets
is not possible. We directly compare these algorithms in this paper. We performed
three random walks on the web under the same conditions and analyzed their outcomes
in detail. We discuss the strengths and the weaknesses of each algorithm and propose
improvements based on experimental results.
alternative_title:
- LIPIcs
article_processing_charge: No
author:
- first_name: ' Eda'
full_name: Baykan, Eda
last_name: Baykan
- first_name: Monika H
full_name: Henzinger, Monika H
id: 540c9bbd-f2de-11ec-812d-d04a5be85630
last_name: Henzinger
orcid: 0000-0002-5008-6530
- first_name: Stefan F.
full_name: Keller, Stefan F.
last_name: Keller
- first_name: Sebastian
full_name: de Castelberg, Sebastian
last_name: de Castelberg
- first_name: Markus
full_name: Kinzler, Markus
last_name: Kinzler
citation:
ama: 'Baykan Eda, Henzinger MH, Keller SF, de Castelberg S, Kinzler M. A comparison
of techniques for sampling web pages. In: 26th International Symposium on Theoretical
Aspects of Computer Science. Vol 3. Schloss Dagstuhl - Leibniz-Zentrum für
Informatik; 2009:13-30. doi:10.4230/LIPICS.STACS.2009.1809'
apa: 'Baykan, Eda, Henzinger, M. H., Keller, S. F., de Castelberg, S., & Kinzler,
M. (2009). A comparison of techniques for sampling web pages. In 26th International
Symposium on Theoretical Aspects of Computer Science (Vol. 3, pp. 13–30).
Freiburg, Germany: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. https://doi.org/10.4230/LIPICS.STACS.2009.1809'
chicago: Baykan, Eda, Monika H Henzinger, Stefan F. Keller, Sebastian de Castelberg,
and Markus Kinzler. “A Comparison of Techniques for Sampling Web Pages.” In 26th
International Symposium on Theoretical Aspects of Computer Science, 3:13–30.
Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2009. https://doi.org/10.4230/LIPICS.STACS.2009.1809.
ieee: Eda Baykan, M. H. Henzinger, S. F. Keller, S. de Castelberg, and M. Kinzler,
“A comparison of techniques for sampling web pages,” in 26th International
Symposium on Theoretical Aspects of Computer Science, Freiburg, Germany, 2009,
vol. 3, pp. 13–30.
ista: 'Baykan Eda, Henzinger MH, Keller SF, de Castelberg S, Kinzler M. 2009. A
comparison of techniques for sampling web pages. 26th International Symposium
on Theoretical Aspects of Computer Science. STACS: Symposium on Theoretical Aspects
of Computer Science, LIPIcs, vol. 3, 13–30.'
mla: Baykan, Eda, et al. “A Comparison of Techniques for Sampling Web Pages.” 26th
International Symposium on Theoretical Aspects of Computer Science, vol. 3,
Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2009, pp. 13–30, doi:10.4230/LIPICS.STACS.2009.1809.
short: Eda Baykan, M.H. Henzinger, S.F. Keller, S. de Castelberg, M. Kinzler, in:,
26th International Symposium on Theoretical Aspects of Computer Science, Schloss
Dagstuhl - Leibniz-Zentrum für Informatik, 2009, pp. 13–30.
conference:
end_date: 2009-02-28
location: Freiburg, Germany
name: 'STACS: Symposium on Theoretical Aspects of Computer Science'
start_date: 2009-02-26
date_created: 2022-08-18T06:57:25Z
date_published: 2009-02-01T00:00:00Z
date_updated: 2023-02-17T08:57:16Z
day: '01'
doi: 10.4230/LIPICS.STACS.2009.1809
extern: '1'
external_id:
arxiv:
- '0902.1604'
intvolume: ' 3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.4230/LIPIcs.STACS.2009.1809
month: '02'
oa: 1
oa_version: Published Version
page: 13-30
publication: 26th International Symposium on Theoretical Aspects of Computer Science
publication_identifier:
isbn:
- 978-3-939897-09-5
issn:
- 1868-8969
publication_status: published
publisher: Schloss Dagstuhl - Leibniz-Zentrum für Informatik
quality_controlled: '1'
scopus_import: '1'
status: public
title: A comparison of techniques for sampling web pages
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 3
year: '2009'
...
---
_id: '11905'
abstract:
- lang: eng
text: Given only the URL of a web page, can we identify its topic? This is the question
that we examine in this paper. Usually, web pages are classified using their content,
but a URL-only classifier is preferable, (i) when speed is crucial, (ii) to enable
content filtering before an (objection-able) web page is downloaded, (iii) when
a page's content is hidden in images, (iv) to annotate hyperlinks in a personalized
web browser, without fetching the target page, and (v) when a focused crawler
wants to infer the topic of a target page before devoting bandwidth to download
it. We apply a machine learning approach to the topic identification task and
evaluate its performance in extensive experiments on categorized web pages from
the Open Directory Project (ODP). When training separate binary classifiers for
each topic, we achieve typical F-measure values between 80 and 85, and a typical
precision of around 85. We also ran experiments on a small data set of university
web pages. For the task of classifying these pages into faculty, student, course
and project pages, our methods improve over previous approaches by 13.8 points
of F-measure.
article_processing_charge: No
author:
- first_name: Eda
full_name: Baykan, Eda
last_name: Baykan
- first_name: Monika H
full_name: Henzinger, Monika H
id: 540c9bbd-f2de-11ec-812d-d04a5be85630
last_name: Henzinger
orcid: 0000-0002-5008-6530
- first_name: Ludmila
full_name: Marian, Ludmila
last_name: Marian
- first_name: Ingmar
full_name: Weber, Ingmar
last_name: Weber
citation:
ama: 'Baykan E, Henzinger MH, Marian L, Weber I. Purely URL-based topic classification.
In: 18th International World Wide Web Conference. Association for Computing
Machinery; 2009:1109-1110. doi:10.1145/1526709.1526880'
apa: 'Baykan, E., Henzinger, M. H., Marian, L., & Weber, I. (2009). Purely URL-based
topic classification. In 18th International World Wide Web Conference (pp.
1109–1110). New York, NY, United States: Association for Computing Machinery.
https://doi.org/10.1145/1526709.1526880'
chicago: Baykan, Eda, Monika H Henzinger, Ludmila Marian, and Ingmar Weber. “Purely
URL-Based Topic Classification.” In 18th International World Wide Web Conference,
1109–10. Association for Computing Machinery, 2009. https://doi.org/10.1145/1526709.1526880.
ieee: E. Baykan, M. H. Henzinger, L. Marian, and I. Weber, “Purely URL-based topic
classification,” in 18th International World Wide Web Conference, New York,
NY, United States, 2009, pp. 1109–1110.
ista: 'Baykan E, Henzinger MH, Marian L, Weber I. 2009. Purely URL-based topic classification.
18th International World Wide Web Conference. WWW: Conference on World Wide Web,
1109–1110.'
mla: Baykan, Eda, et al. “Purely URL-Based Topic Classification.” 18th International
World Wide Web Conference, Association for Computing Machinery, 2009, pp.
1109–10, doi:10.1145/1526709.1526880.
short: E. Baykan, M.H. Henzinger, L. Marian, I. Weber, in:, 18th International World
Wide Web Conference, Association for Computing Machinery, 2009, pp. 1109–1110.
conference:
end_date: 2009-04-24
location: New York, NY, United States
name: 'WWW: Conference on World Wide Web'
start_date: 2009-04-20
date_created: 2022-08-17T11:49:53Z
date_published: 2009-04-01T00:00:00Z
date_updated: 2023-02-17T14:54:56Z
day: '01'
doi: 10.1145/1526709.1526880
extern: '1'
language:
- iso: eng
month: '04'
oa_version: None
page: 1109-1110
publication: 18th International World Wide Web Conference
publication_identifier:
isbn:
- 978-1-60558-487-4
publication_status: published
publisher: Association for Computing Machinery
quality_controlled: '1'
scopus_import: '1'
status: public
title: Purely URL-based topic classification
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2009'
...
---
_id: '11906'
abstract:
- lang: eng
text: In the origin detection problem an algorithm is given a set S of documents,
ordered by creation time, and a query document D. It needs to output for every
consecutive sequence of k alphanumeric terms in D the earliest document in $S$
in which the sequence appeared (if such a document exists). Algorithms for the
origin detection problem can, for example, be used to detect the "origin" of text
segments in D and thus to detect novel content in D. They can also find the document
from which the author of D has copied the most (or show that D is mostly original.)
We concentrate on solutions that use only a fixed amount of memory. We propose
novel algorithms for this problem and evaluate them together with a large number
of previously published algorithms. Our results show that (1) detecting the origin
of text segments efficiently can be done with very high accuracy even when the
space used is less than 1% of the size of the documents in $S$, (2) the precision
degrades smoothly with the amount of available space, (3) various estimation techniques
can be used to increase the performance of the algorithms.
article_processing_charge: No
author:
- first_name: Ossama
full_name: Abdel Hamid, Ossama
last_name: Abdel Hamid
- first_name: Behshad
full_name: Behzadi, Behshad
last_name: Behzadi
- first_name: Stefan
full_name: Christoph, Stefan
last_name: Christoph
- first_name: Monika H
full_name: Henzinger, Monika H
id: 540c9bbd-f2de-11ec-812d-d04a5be85630
last_name: Henzinger
orcid: 0000-0002-5008-6530
citation:
ama: 'Abdel Hamid O, Behzadi B, Christoph S, Henzinger MH. Detecting the origin
of text segments efficiently. In: 18th International World Wide Web Conference.
Association for Computing Machinery; 2009:61-70. doi:10.1145/1526709.1526719'
apa: 'Abdel Hamid, O., Behzadi, B., Christoph, S., & Henzinger, M. H. (2009).
Detecting the origin of text segments efficiently. In 18th International World
Wide Web Conference (pp. 61–70). Madrid, Spain: Association for Computing
Machinery. https://doi.org/10.1145/1526709.1526719'
chicago: Abdel Hamid, Ossama, Behshad Behzadi, Stefan Christoph, and Monika H Henzinger.
“Detecting the Origin of Text Segments Efficiently.” In 18th International
World Wide Web Conference, 61–70. Association for Computing Machinery, 2009.
https://doi.org/10.1145/1526709.1526719.
ieee: O. Abdel Hamid, B. Behzadi, S. Christoph, and M. H. Henzinger, “Detecting
the origin of text segments efficiently,” in 18th International World Wide
Web Conference, Madrid, Spain, 2009, pp. 61–70.
ista: 'Abdel Hamid O, Behzadi B, Christoph S, Henzinger MH. 2009. Detecting the
origin of text segments efficiently. 18th International World Wide Web Conference.
WWW: International Conference on World Wide Web, 61–70.'
mla: Abdel Hamid, Ossama, et al. “Detecting the Origin of Text Segments Efficiently.”
18th International World Wide Web Conference, Association for Computing
Machinery, 2009, pp. 61–70, doi:10.1145/1526709.1526719.
short: O. Abdel Hamid, B. Behzadi, S. Christoph, M.H. Henzinger, in:, 18th International
World Wide Web Conference, Association for Computing Machinery, 2009, pp. 61–70.
conference:
end_date: 2009-04-24
location: Madrid, Spain
name: 'WWW: International Conference on World Wide Web'
start_date: 2009-04-20
date_created: 2022-08-17T11:54:30Z
date_published: 2009-04-01T00:00:00Z
date_updated: 2023-02-17T14:56:47Z
day: '01'
doi: 10.1145/1526709.1526719
extern: '1'
language:
- iso: eng
month: '04'
oa_version: None
page: 61-70
publication: 18th International World Wide Web Conference
publication_identifier:
isbn:
- 978-160558487-4
publication_status: published
publisher: Association for Computing Machinery
quality_controlled: '1'
scopus_import: '1'
status: public
title: Detecting the origin of text segments efficiently
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2009'
...
---
_id: '12654'
abstract:
- lang: eng
text: 'We investigate the transferability of an enhanced temperature-index melt
model that was developed and tested on Haut Glacier d’Arolla, Switzerland, in
the 2001 season. The model’s empirical parameters (temperature factor, TF, and
shortwave radiation factor, SRF) are recalibrated for: (1) other locations on
Haut Glacier d’Arolla; (2) subperiods of distinct meteorological conditions; (3)
different years on Haut Glacier d’Arolla; and (4) other glaciers in different
years. The model parameters are optimized against simulations of an energy-balance
model validated against ablation observations. Results are compared with those
obtained with the original parameters. The model works very well when applied
to other sites, seasons and glaciers, with the exception of overcast conditions.
Differences are due to underestimation of high melt rates. The parameter values
are associated with the prevailing energy-balance conditions, showing that high
SRF are obtained on clear-sky days, whereas higher TF are typical of locations
where glacier winds prevail and turbulent fluxes are high. We also provide a range
of parameters clearly associated with the site’s location and its meteorological
characteristics that could help to assign parameter values to sites where few
data are available.'
article_processing_charge: No
article_type: original
author:
- first_name: Marco
full_name: Carenzo, Marco
last_name: Carenzo
- first_name: Francesca
full_name: Pellicciotti, Francesca
id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
last_name: Pellicciotti
- first_name: Stefan
full_name: Rimkus, Stefan
last_name: Rimkus
- first_name: Paolo
full_name: Burlando, Paolo
last_name: Burlando
citation:
ama: Carenzo M, Pellicciotti F, Rimkus S, Burlando P. Assessing the transferability
and robustness of an enhanced temperature-index glacier-melt model. Journal
of Glaciology. 2009;55(190):258-274. doi:10.3189/002214309788608804
apa: Carenzo, M., Pellicciotti, F., Rimkus, S., & Burlando, P. (2009). Assessing
the transferability and robustness of an enhanced temperature-index glacier-melt
model. Journal of Glaciology. Cambridge University Press. https://doi.org/10.3189/002214309788608804
chicago: Carenzo, Marco, Francesca Pellicciotti, Stefan Rimkus, and Paolo Burlando.
“Assessing the Transferability and Robustness of an Enhanced Temperature-Index
Glacier-Melt Model.” Journal of Glaciology. Cambridge University Press,
2009. https://doi.org/10.3189/002214309788608804.
ieee: M. Carenzo, F. Pellicciotti, S. Rimkus, and P. Burlando, “Assessing the transferability
and robustness of an enhanced temperature-index glacier-melt model,” Journal
of Glaciology, vol. 55, no. 190. Cambridge University Press, pp. 258–274,
2009.
ista: Carenzo M, Pellicciotti F, Rimkus S, Burlando P. 2009. Assessing the transferability
and robustness of an enhanced temperature-index glacier-melt model. Journal of
Glaciology. 55(190), 258–274.
mla: Carenzo, Marco, et al. “Assessing the Transferability and Robustness of an
Enhanced Temperature-Index Glacier-Melt Model.” Journal of Glaciology,
vol. 55, no. 190, Cambridge University Press, 2009, pp. 258–74, doi:10.3189/002214309788608804.
short: M. Carenzo, F. Pellicciotti, S. Rimkus, P. Burlando, Journal of Glaciology
55 (2009) 258–274.
date_created: 2023-02-20T08:18:34Z
date_published: 2009-03-01T00:00:00Z
date_updated: 2023-02-20T09:06:27Z
day: '01'
doi: 10.3189/002214309788608804
extern: '1'
intvolume: ' 55'
issue: '190'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.3189/002214309788608804
month: '03'
oa: 1
oa_version: Published Version
page: 258-274
publication: Journal of Glaciology
publication_identifier:
eissn:
- 1727-5652
issn:
- 0022-1430
publication_status: published
publisher: Cambridge University Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: Assessing the transferability and robustness of an enhanced temperature-index
glacier-melt model
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 55
year: '2009'
...
---
_id: '12655'
abstract:
- lang: eng
text: We discuss the inclusion of the subsurface heat-conduction flux into the calculation
of the energy balance and ablation at the glacier–atmosphere interface. Data from
automatic weather stations are used to force an energy-balance model at several
locations on alpine glaciers and at one site in the dry Andes of central Chile.
The heat-conduction flux is computed using a two-layer scheme, assuming that 36%
of the net shortwave radiation is absorbed by the surface layer and that the rest
penetrates into the snowpack. We compare simulations conducted with and without
subsurface heat flux. Results show that assuming a surface temperature of zero
degrees leads to a larger overestimation of melt at the sites in the accumulation
area (10.4–13.3%) than in the ablation area (0.5–2.8%), due to lower air temperatures
and the presence of snow. The difference between simulations with and without
heat conduction is also high at the beginning and end of the ablation season (up
to 29% for the first 15 days of the season), when air temperatures are lower and
snow covers the glacier surface, while they are of little importance during periods
of sustained melt at all the locations investigated.
article_processing_charge: No
article_type: original
author:
- first_name: Francesca
full_name: Pellicciotti, Francesca
id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
last_name: Pellicciotti
- first_name: Marco
full_name: Carenzo, Marco
last_name: Carenzo
- first_name: Jakob
full_name: Helbing, Jakob
last_name: Helbing
- first_name: Stefan
full_name: Rimkus, Stefan
last_name: Rimkus
- first_name: Paolo
full_name: Burlando, Paolo
last_name: Burlando
citation:
ama: Pellicciotti F, Carenzo M, Helbing J, Rimkus S, Burlando P. On the role of
subsurface heat conduction in glacier energy-balance modelling. Annals of Glaciology.
2009;50(50):16-24. doi:10.3189/172756409787769555
apa: Pellicciotti, F., Carenzo, M., Helbing, J., Rimkus, S., & Burlando, P.
(2009). On the role of subsurface heat conduction in glacier energy-balance modelling.
Annals of Glaciology. International Glaciological Society. https://doi.org/10.3189/172756409787769555
chicago: Pellicciotti, Francesca, Marco Carenzo, Jakob Helbing, Stefan Rimkus, and
Paolo Burlando. “On the Role of Subsurface Heat Conduction in Glacier Energy-Balance
Modelling.” Annals of Glaciology. International Glaciological Society,
2009. https://doi.org/10.3189/172756409787769555.
ieee: F. Pellicciotti, M. Carenzo, J. Helbing, S. Rimkus, and P. Burlando, “On the
role of subsurface heat conduction in glacier energy-balance modelling,” Annals
of Glaciology, vol. 50, no. 50. International Glaciological Society, pp. 16–24,
2009.
ista: Pellicciotti F, Carenzo M, Helbing J, Rimkus S, Burlando P. 2009. On the role
of subsurface heat conduction in glacier energy-balance modelling. Annals of Glaciology.
50(50), 16–24.
mla: Pellicciotti, Francesca, et al. “On the Role of Subsurface Heat Conduction
in Glacier Energy-Balance Modelling.” Annals of Glaciology, vol. 50, no.
50, International Glaciological Society, 2009, pp. 16–24, doi:10.3189/172756409787769555.
short: F. Pellicciotti, M. Carenzo, J. Helbing, S. Rimkus, P. Burlando, Annals of
Glaciology 50 (2009) 16–24.
date_created: 2023-02-20T08:18:40Z
date_published: 2009-01-01T00:00:00Z
date_updated: 2023-02-20T09:00:53Z
day: '01'
doi: 10.3189/172756409787769555
extern: '1'
intvolume: ' 50'
issue: '50'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.3189/172756409787769555
month: '01'
oa: 1
oa_version: Published Version
page: 16-24
publication: Annals of Glaciology
publication_identifier:
eissn:
- 1727-5644
issn:
- 0260-3055
publication_status: published
publisher: International Glaciological Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: On the role of subsurface heat conduction in glacier energy-balance modelling
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 50
year: '2009'
...
---
_id: '1302'
abstract:
- lang: eng
text: 'The nervous system of seeing animals derives information about optic flow
in two subsequent steps. First, local motion vectors are calculated from moving
retinal images, and second, the spatial distribution of these vectors is analyzed
on the dendrites of large downstream neurons. In dipteran flies, this second step
relies on a set of motion-sensitive lobula plate tangential cells (LPTCs), which
have been studied in great detail in large fly species. Yet, studies on neurons
that convey information to LPTCs and neuroanatomical investigations that enable
a mechanistic understanding of the underlying dendritic computations in LPTCs
are rare. We investigated the subcellular distribution of nicotinic acetylcholine
receptors (nAChRs) on two sets of LPTCs: vertical system (VS) and horizontal system
(HS) cells in Drosophila melanogaster. In this paper, we describe that both cell
types express Dα7-type nAChR subunits specifically on higher order dendritic branches,
similar to the expression of gamma aminobutyric acid (GABA) receptors. These findings
support a model in which directional selectivity of LPTCs is achieved by the dendritic
integration of excitatory, cholinergic, and inhibitory GABA-ergic input from local
motion detectors with opposite preferred direction. Nonetheless, whole-cell recordings
in mutant flies without Dα7 nAChRs revealed that direction selectivity of VS and
HS cells is largely retained. In addition, mutant LPTCs were responsive to acetylcholine
and remaining nAChR receptors were labeled by α-bungarotoxin. These results in
LPTCs with genetically manipulated excitatory input synapses suggest a robust
cellular implementation of dendritic processing that warrants direction selectivity.
The underlying mechanism that ensures appropriate nAChR-mediated synaptic currents
and the functional implications of separate sets or heteromultimeric nAChRs can
now be addressed in this system.'
author:
- first_name: Shamprasad
full_name: Raghu, Shamprasad V
last_name: Raghu
- first_name: Maximilian A
full_name: Maximilian Jösch
id: 2BD278E6-F248-11E8-B48F-1D18A9856A87
last_name: Jösch
orcid: 0000-0002-3937-1330
- first_name: Stephan
full_name: Sigrist, Stephan J
last_name: Sigrist
- first_name: Alexander
full_name: Borst, Alexander
last_name: Borst
- first_name: Dierk
full_name: Reiff, Dierk F
last_name: Reiff
citation:
ama: 'Raghu S, Jösch MA, Sigrist S, Borst A, Reiff D. Synaptic organization of lobula
plate tangential cells in Drosophila: Dα7 cholinergic receptors. Journal of
Neurogenetics. 2009;23(1-2):200-209. doi:10.1080/01677060802471684'
apa: 'Raghu, S., Jösch, M. A., Sigrist, S., Borst, A., & Reiff, D. (2009). Synaptic
organization of lobula plate tangential cells in Drosophila: Dα7 cholinergic receptors.
Journal of Neurogenetics. Informa Healthcare. https://doi.org/10.1080/01677060802471684'
chicago: 'Raghu, Shamprasad, Maximilian A Jösch, Stephan Sigrist, Alexander Borst,
and Dierk Reiff. “Synaptic Organization of Lobula Plate Tangential Cells in Drosophila:
Dα7 Cholinergic Receptors.” Journal of Neurogenetics. Informa Healthcare,
2009. https://doi.org/10.1080/01677060802471684.'
ieee: 'S. Raghu, M. A. Jösch, S. Sigrist, A. Borst, and D. Reiff, “Synaptic organization
of lobula plate tangential cells in Drosophila: Dα7 cholinergic receptors,” Journal
of Neurogenetics, vol. 23, no. 1–2. Informa Healthcare, pp. 200–209, 2009.'
ista: 'Raghu S, Jösch MA, Sigrist S, Borst A, Reiff D. 2009. Synaptic organization
of lobula plate tangential cells in Drosophila: Dα7 cholinergic receptors. Journal
of Neurogenetics. 23(1–2), 200–209.'
mla: 'Raghu, Shamprasad, et al. “Synaptic Organization of Lobula Plate Tangential
Cells in Drosophila: Dα7 Cholinergic Receptors.” Journal of Neurogenetics,
vol. 23, no. 1–2, Informa Healthcare, 2009, pp. 200–09, doi:10.1080/01677060802471684.'
short: S. Raghu, M.A. Jösch, S. Sigrist, A. Borst, D. Reiff, Journal of Neurogenetics
23 (2009) 200–209.
date_created: 2018-12-11T11:51:15Z
date_published: 2009-03-01T00:00:00Z
date_updated: 2021-01-12T06:49:44Z
day: '01'
doi: 10.1080/01677060802471684
extern: 1
intvolume: ' 23'
issue: 1-2
month: '03'
page: 200 - 209
publication: Journal of Neurogenetics
publication_status: published
publisher: Informa Healthcare
publist_id: '5972'
quality_controlled: 0
status: public
title: 'Synaptic organization of lobula plate tangential cells in Drosophila: Dα7
cholinergic receptors'
type: journal_article
volume: 23
year: '2009'
...
---
_id: '164'
abstract:
- lang: eng
text: Let g be a cubic polynomial with integer coefficients and n>9 variables,
and assume that the congruence g=0 modulo p^k is soluble for all prime powers
p^k. We show that the equation g=0 has infinitely many integer solutions when
the cubic part of g defines a projective hypersurface with singular locus of dimension
<n-10. The proof is based on the Hardy-Littlewood circle method.
article_processing_charge: No
author:
- first_name: Timothy D
full_name: Browning, Timothy D
id: 35827D50-F248-11E8-B48F-1D18A9856A87
last_name: Browning
orcid: 0000-0002-8314-0177
- first_name: Roger
full_name: Heath Brown, Roger
last_name: Heath Brown
citation:
ama: 'Browning TD, Heath Brown R. Integral points on cubic hypersurfaces. In: Analytic
Number Theory: Essays in Honour of Klaus Roth. Cambridge University Press;
2009:75-90.'
apa: 'Browning, T. D., & Heath Brown, R. (2009). Integral points on cubic hypersurfaces.
In Analytic Number Theory: Essays in honour of Klaus Roth (pp. 75–90).
Cambridge University Press.'
chicago: 'Browning, Timothy D, and Roger Heath Brown. “Integral Points on Cubic
Hypersurfaces.” In Analytic Number Theory: Essays in Honour of Klaus Roth,
75–90. Cambridge University Press, 2009.'
ieee: 'T. D. Browning and R. Heath Brown, “Integral points on cubic hypersurfaces,”
in Analytic Number Theory: Essays in honour of Klaus Roth, Cambridge University
Press, 2009, pp. 75–90.'
ista: 'Browning TD, Heath Brown R. 2009.Integral points on cubic hypersurfaces.
In: Analytic Number Theory: Essays in honour of Klaus Roth. , 75–90.'
mla: 'Browning, Timothy D., and Roger Heath Brown. “Integral Points on Cubic Hypersurfaces.”
Analytic Number Theory: Essays in Honour of Klaus Roth, Cambridge University
Press, 2009, pp. 75–90.'
short: 'T.D. Browning, R. Heath Brown, in:, Analytic Number Theory: Essays in Honour
of Klaus Roth, Cambridge University Press, 2009, pp. 75–90.'
date_created: 2018-12-11T11:44:58Z
date_published: 2009-01-31T00:00:00Z
date_updated: 2021-01-12T06:52:11Z
day: '31'
extern: '1'
external_id:
arxiv:
- '0611086'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/math/0611086
month: '01'
oa: 1
oa_version: Preprint
page: 75 - 90
publication: 'Analytic Number Theory: Essays in honour of Klaus Roth'
publication_status: published
publisher: Cambridge University Press
publist_id: '7757'
quality_controlled: '1'
status: public
title: Integral points on cubic hypersurfaces
type: book_chapter
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2009'
...
---
_id: '165'
abstract:
- lang: eng
text: We survey the state of affairs for the distribution of ℚ-rational points on
non-singular del Pezzo surfaces of low degree, highlighting the recent resolution
of Manin's conjecture for a non-singular del Pezzo surface of degree 4 by la Bretèche
and Browning.
acknowledgement: Proceedings of the 5th China-Japan Seminar
alternative_title:
- Series on number theory and its application
author:
- first_name: Timothy D
full_name: Timothy Browning
id: 35827D50-F248-11E8-B48F-1D18A9856A87
last_name: Browning
orcid: 0000-0002-8314-0177
citation:
ama: 'Browning TD. Resent progress on the quantitative arithmetic of del Pezzo surfaces.
In: Aoki T, Kanemitsu S, Liu J, eds. Vol 6. World Scientific Publishing; 2009:1-18.
doi:https://doi.org/10.1142/9789814289924_0001'
apa: 'Browning, T. D. (2009). Resent progress on the quantitative arithmetic of
del Pezzo surfaces. In T. Aoki, S. Kanemitsu, & J. Liu (Eds.) (Vol. 6, pp.
1–18). Presented at the Number Theory: Dreaming in dreams, World Scientific Publishing.
https://doi.org/10.1142/9789814289924_0001'
chicago: Browning, Timothy D. “Resent Progress on the Quantitative Arithmetic of
Del Pezzo Surfaces.” edited by Takashi Aoki, Shigeru Kanemitsu, and Jianya Liu,
6:1–18. World Scientific Publishing, 2009. https://doi.org/10.1142/9789814289924_0001.
ieee: 'T. D. Browning, “Resent progress on the quantitative arithmetic of del Pezzo
surfaces,” presented at the Number Theory: Dreaming in dreams, 2009, vol. 6, pp.
1–18.'
ista: 'Browning TD. 2009. Resent progress on the quantitative arithmetic of del
Pezzo surfaces. Number Theory: Dreaming in dreams, Series on number theory and
its application, vol. 6, 1–18.'
mla: Browning, Timothy D. Resent Progress on the Quantitative Arithmetic of Del
Pezzo Surfaces. Edited by Takashi Aoki et al., vol. 6, World Scientific Publishing,
2009, pp. 1–18, doi:https://doi.org/10.1142/9789814289924_0001.
short: T.D. Browning, in:, T. Aoki, S. Kanemitsu, J. Liu (Eds.), World Scientific
Publishing, 2009, pp. 1–18.
conference:
name: 'Number Theory: Dreaming in dreams'
date_created: 2018-12-11T11:44:58Z
date_published: 2009-08-24T00:00:00Z
date_updated: 2021-01-12T06:52:15Z
day: '24'
doi: https://doi.org/10.1142/9789814289924_0001
editor:
- first_name: Takashi
full_name: Aoki, Takashi
last_name: Aoki
- first_name: Shigeru
full_name: Kanemitsu, Shigeru
last_name: Kanemitsu
- first_name: Jianya
full_name: Liu, Jianya
last_name: Liu
extern: 1
intvolume: ' 6'
month: '08'
page: 1 - 18
publication_status: published
publisher: World Scientific Publishing
publist_id: '7756'
quality_controlled: 0
status: public
title: Resent progress on the quantitative arithmetic of del Pezzo surfaces
type: conference
volume: 6
year: '2009'
...
---
_id: '168'
abstract:
- lang: eng
text: The arithmetic of ternary diagonal equation is considered for degree d >1,
with the outcome that the set of coefficients for which the equation admits a
non-zero integer solution is shown to have density zero.
alternative_title:
- Contemporary Mathematics
author:
- first_name: Timothy D
full_name: Timothy Browning
id: 35827D50-F248-11E8-B48F-1D18A9856A87
last_name: Browning
orcid: 0000-0002-8314-0177
- first_name: Rainer
full_name: Dietmann, Rainer
last_name: Dietmann
citation:
ama: 'Browning TD, Dietmann R. Solubility of Fermat equations. In: Quadratic
Forms - Algebra, Arithmetic and Geometry. Vol 493. American Mathematical Society;
2009:99-106. doi:http://dx.doi.org/10.1090/conm/493'
apa: Browning, T. D., & Dietmann, R. (2009). Solubility of Fermat equations.
In Quadratic Forms - algebra, arithmetic and geometry (Vol. 493, pp. 99–106).
American Mathematical Society. http://dx.doi.org/10.1090/conm/493
chicago: Browning, Timothy D, and Rainer Dietmann. “Solubility of Fermat Equations.”
In Quadratic Forms - Algebra, Arithmetic and Geometry, 493:99–106. American
Mathematical Society, 2009. http://dx.doi.org/10.1090/conm/493.
ieee: T. D. Browning and R. Dietmann, “Solubility of Fermat equations,” in Quadratic
Forms - algebra, arithmetic and geometry, vol. 493, American Mathematical
Society, 2009, pp. 99–106.
ista: 'Browning TD, Dietmann R. 2009.Solubility of Fermat equations. In: Quadratic
Forms - algebra, arithmetic and geometry. Contemporary Mathematics, vol. 493,
99–106.'
mla: Browning, Timothy D., and Rainer Dietmann. “Solubility of Fermat Equations.”
Quadratic Forms - Algebra, Arithmetic and Geometry, vol. 493, American
Mathematical Society, 2009, pp. 99–106, doi:http://dx.doi.org/10.1090/conm/493.
short: T.D. Browning, R. Dietmann, in:, Quadratic Forms - Algebra, Arithmetic and
Geometry, American Mathematical Society, 2009, pp. 99–106.
date_created: 2018-12-11T11:44:59Z
date_published: 2009-01-01T00:00:00Z
date_updated: 2021-01-12T06:52:29Z
day: '01'
doi: http://dx.doi.org/10.1090/conm/493
extern: 1
intvolume: ' 493'
main_file_link:
- open_access: '0'
url: https://arxiv.org/abs/0805.3354
month: '01'
page: 99 - 106
publication: Quadratic Forms - algebra, arithmetic and geometry
publication_status: published
publisher: American Mathematical Society
publist_id: '7753'
quality_controlled: 0
status: public
title: Solubility of Fermat equations
type: book_chapter
volume: 493
year: '2009'
...
---
_id: '1718'
abstract:
- lang: eng
text: Morphogens act as graded positional cues to control cell fate specification
in many developing tissues. This concept, in which a signaling gradient regulates
differential gene expression in a concentration-dependent manner, has received
considerable experimental support. Nevertheless, several recent studies have challenged
the straightforward model of morphogen activity. In particular, the observation
that pattern formation is a dynamic process has raised questions about the influence
of time on morphogen activity. Here we propose that the spatiotemporal dynamics
of the cellular response to a morphogen gradient depend on a combination of temporal
alterations to the morphogen gradient itself, the dynamics of its signal transduction
and downstream interactions between target genes.
acknowledgement: EK is supported by an EMBO LTF, AK by a FEBS fellowship, and JB by
MRC (UK) and the Wellcome Trust
author:
- first_name: Eva
full_name: Kutějová, Eva
last_name: Kutějová
- first_name: James
full_name: Briscoe, James
last_name: Briscoe
- first_name: Anna
full_name: Anna Kicheva
id: 3959A2A0-F248-11E8-B48F-1D18A9856A87
last_name: Kicheva
orcid: 0000-0003-4509-4998
citation:
ama: Kutějová E, Briscoe J, Kicheva A. Temporal dynamics of patterning by morphogen
gradients. Current Opinion in Genetics & Development. 2009;19(4):315-322.
doi:10.1016/j.gde.2009.05.004
apa: Kutějová, E., Briscoe, J., & Kicheva, A. (2009). Temporal dynamics of patterning
by morphogen gradients. Current Opinion in Genetics & Development.
Elsevier. https://doi.org/10.1016/j.gde.2009.05.004
chicago: Kutějová, Eva, James Briscoe, and Anna Kicheva. “Temporal Dynamics of Patterning
by Morphogen Gradients.” Current Opinion in Genetics & Development.
Elsevier, 2009. https://doi.org/10.1016/j.gde.2009.05.004.
ieee: E. Kutějová, J. Briscoe, and A. Kicheva, “Temporal dynamics of patterning
by morphogen gradients,” Current Opinion in Genetics & Development,
vol. 19, no. 4. Elsevier, pp. 315–322, 2009.
ista: Kutějová E, Briscoe J, Kicheva A. 2009. Temporal dynamics of patterning by
morphogen gradients. Current Opinion in Genetics & Development. 19(4), 315–322.
mla: Kutějová, Eva, et al. “Temporal Dynamics of Patterning by Morphogen Gradients.”
Current Opinion in Genetics & Development, vol. 19, no. 4, Elsevier,
2009, pp. 315–22, doi:10.1016/j.gde.2009.05.004.
short: E. Kutějová, J. Briscoe, A. Kicheva, Current Opinion in Genetics & Development
19 (2009) 315–322.
date_created: 2018-12-11T11:53:38Z
date_published: 2009-08-01T00:00:00Z
date_updated: 2021-01-12T06:52:44Z
day: '01'
doi: 10.1016/j.gde.2009.05.004
extern: 1
intvolume: ' 19'
issue: '4'
month: '08'
page: 315 - 322
publication: Current Opinion in Genetics & Development
publication_status: published
publisher: Elsevier
publist_id: '5410'
quality_controlled: 0
status: public
title: Temporal dynamics of patterning by morphogen gradients
type: journal_article
volume: 19
year: '2009'
...
---
_id: '1720'
abstract:
- lang: eng
text: How morphogen gradients are formed in target tissues is a key question for
understanding the mechanisms of morphological patterning. Here, we review different
mechanisms of morphogen gradient formation from theoretical and experimental points
of view. First, a simple, comprehensive overview of the underlying biophysical
principles of several mechanisms of gradient formation is provided. We then discuss
the advantages and limitations of different experimental approaches to gradient
formation analysis.
author:
- first_name: Ortrud
full_name: Wartlick, Ortrud
last_name: Wartlick
- first_name: Anna
full_name: Anna Kicheva
id: 3959A2A0-F248-11E8-B48F-1D18A9856A87
last_name: Kicheva
orcid: 0000-0003-4509-4998
- first_name: Marcos
full_name: González-Gaitán, Marcos A
last_name: González Gaitán
citation:
ama: Wartlick O, Kicheva A, González Gaitán M. Morphogen gradient formation . Cold
Spring Harbor perspectives in biology. 2009;1(3). doi:10.1101/cshperspect.a001255
apa: Wartlick, O., Kicheva, A., & González Gaitán, M. (2009). Morphogen gradient
formation . Cold Spring Harbor Perspectives in Biology. Cold Spring Harbor
Laboratory Press. https://doi.org/10.1101/cshperspect.a001255
chicago: Wartlick, Ortrud, Anna Kicheva, and Marcos González Gaitán. “Morphogen
Gradient Formation .” Cold Spring Harbor Perspectives in Biology. Cold
Spring Harbor Laboratory Press, 2009. https://doi.org/10.1101/cshperspect.a001255.
ieee: O. Wartlick, A. Kicheva, and M. González Gaitán, “Morphogen gradient formation
,” Cold Spring Harbor perspectives in biology, vol. 1, no. 3. Cold Spring
Harbor Laboratory Press, 2009.
ista: Wartlick O, Kicheva A, González Gaitán M. 2009. Morphogen gradient formation
. Cold Spring Harbor perspectives in biology. 1(3).
mla: Wartlick, Ortrud, et al. “Morphogen Gradient Formation .” Cold Spring Harbor
Perspectives in Biology, vol. 1, no. 3, Cold Spring Harbor Laboratory Press,
2009, doi:10.1101/cshperspect.a001255.
short: O. Wartlick, A. Kicheva, M. González Gaitán, Cold Spring Harbor Perspectives
in Biology 1 (2009).
date_created: 2018-12-11T11:53:39Z
date_published: 2009-09-01T00:00:00Z
date_updated: 2021-01-12T06:52:45Z
day: '01'
doi: 10.1101/cshperspect.a001255
extern: 1
intvolume: ' 1'
issue: '3'
month: '09'
publication: Cold Spring Harbor perspectives in biology
publication_status: published
publisher: Cold Spring Harbor Laboratory Press
publist_id: '5409'
quality_controlled: 0
status: public
title: 'Morphogen gradient formation '
type: journal_article
volume: 1
year: '2009'
...
---
_id: '1769'
abstract:
- lang: eng
text: We present an ideal realization of the Tavis-Cummings model in the absence
of atom number and coupling fluctuations by embedding a discrete number of fully
controllable superconducting qubits at fixed positions into a transmission line
resonator. Measuring the vacuum Rabi mode splitting with one, two, and three qubits
strongly coupled to the cavity field, we explore both bright and dark dressed
collective multiqubit states and observe the discrete N scaling of the collective
dipole coupling strength. Our experiments demonstrate a novel approach to explore
collective states, such as the W state, in a fully globally and locally controllable
quantum system. Our scalable approach is interesting for solid-state quantum information
processing and for fundamental multiatom quantum optics experiments with fixed
atom numbers.
acknowledgement: This work was supported by SNF Grant No. 200021-111899 and ETHZ.
P. J. L. was supported by the EU with a MC-EIF. A. B. was supported by NSERC, CIFAR,
and the Alfred P. Sloan Foundation
author:
- first_name: Johannes M
full_name: Johannes Fink
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
- first_name: R
full_name: Bianchetti, R
last_name: Bianchetti
- first_name: Matthias
full_name: Baur, Matthias P
last_name: Baur
- first_name: M
full_name: Göppl, M
last_name: Göppl
- first_name: L.
full_name: Steffen, L. Kraig
last_name: Steffen
- first_name: Stefan
full_name: Filipp, Stefan
last_name: Filipp
- first_name: Peter
full_name: Leek, Peter J
last_name: Leek
- first_name: Alexandre
full_name: Blais, Alexandre
last_name: Blais
- first_name: Andreas
full_name: Wallraff, Andreas
last_name: Wallraff
citation:
ama: Fink JM, Bianchetti R, Baur M, et al. Dressed collective qubit states and the
Tavis-Cummings model in circuit QED. Physical Review Letters. 2009;103(8).
doi:10.1103/PhysRevLett.103.083601
apa: Fink, J. M., Bianchetti, R., Baur, M., Göppl, M., Steffen, L., Filipp, S.,
… Wallraff, A. (2009). Dressed collective qubit states and the Tavis-Cummings
model in circuit QED. Physical Review Letters. American Physical Society.
https://doi.org/10.1103/PhysRevLett.103.083601
chicago: Fink, Johannes M, R Bianchetti, Matthias Baur, M Göppl, L. Steffen, Stefan
Filipp, Peter Leek, Alexandre Blais, and Andreas Wallraff. “Dressed Collective
Qubit States and the Tavis-Cummings Model in Circuit QED.” Physical Review
Letters. American Physical Society, 2009. https://doi.org/10.1103/PhysRevLett.103.083601.
ieee: J. M. Fink et al., “Dressed collective qubit states and the Tavis-Cummings
model in circuit QED,” Physical Review Letters, vol. 103, no. 8. American
Physical Society, 2009.
ista: Fink JM, Bianchetti R, Baur M, Göppl M, Steffen L, Filipp S, Leek P, Blais
A, Wallraff A. 2009. Dressed collective qubit states and the Tavis-Cummings model
in circuit QED. Physical Review Letters. 103(8).
mla: Fink, Johannes M., et al. “Dressed Collective Qubit States and the Tavis-Cummings
Model in Circuit QED.” Physical Review Letters, vol. 103, no. 8, American
Physical Society, 2009, doi:10.1103/PhysRevLett.103.083601.
short: J.M. Fink, R. Bianchetti, M. Baur, M. Göppl, L. Steffen, S. Filipp, P. Leek,
A. Blais, A. Wallraff, Physical Review Letters 103 (2009).
date_created: 2018-12-11T11:53:55Z
date_published: 2009-08-17T00:00:00Z
date_updated: 2021-01-12T06:53:05Z
day: '17'
doi: 10.1103/PhysRevLett.103.083601
extern: 1
intvolume: ' 103'
issue: '8'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/0812.2651
month: '08'
oa: 1
publication: Physical Review Letters
publication_status: published
publisher: American Physical Society
publist_id: '5350'
quality_controlled: 0
status: public
title: Dressed collective qubit states and the Tavis-Cummings model in circuit QED
type: journal_article
volume: 103
year: '2009'
...
---
_id: '1767'
abstract:
- lang: eng
text: We present spectroscopic measurements of the Autler-Townes doublet and the
sidebands of the Mollow triplet in a driven superconducting qubit. The ground
to first excited state transition of the qubit is strongly pumped while the resulting
dressed qubit spectrum is probed with a weak tone. The corresponding transitions
are detected using dispersive readout of the qubit coupled off resonantly to a
microwave transmission line resonator. The observed frequencies of the Autler-Townes
and Mollow spectral lines are in good agreement with a dispersive Jaynes-Cummings
model taking into account higher excited qubit states and dispersive level shifts
due to off-resonant drives.
acknowledgement: This work was supported by the Swiss National Science Foundation
and by ETH Zürich. P. J. L. acknowledges support from the EC via an Intra-European
Marie-Curie Fellowship. A. B. was supported by NSERC, CIFAR, FQRNT, and Alfred P.
Sloan Foundation
author:
- first_name: Matthias
full_name: Baur, Matthias P
last_name: Baur
- first_name: Stefan
full_name: Filipp, Stefan
last_name: Filipp
- first_name: R
full_name: Bianchetti, R
last_name: Bianchetti
- first_name: Johannes M
full_name: Johannes Fink
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
- first_name: M
full_name: Göppl, M
last_name: Göppl
- first_name: L.
full_name: Steffen, L. Kraig
last_name: Steffen
- first_name: Peter
full_name: Leek, Peter J
last_name: Leek
- first_name: Alexandre
full_name: Blais, Alexandre
last_name: Blais
- first_name: Andreas
full_name: Wallraff, Andreas
last_name: Wallraff
citation:
ama: Baur M, Filipp S, Bianchetti R, et al. Measurement of autler-townes and mollow
transitions in a strongly driven superconducting qubit. Physical Review Letters.
2009;102(24). doi:10.1103/PhysRevLett.102.243602
apa: Baur, M., Filipp, S., Bianchetti, R., Fink, J. M., Göppl, M., Steffen, L.,
… Wallraff, A. (2009). Measurement of autler-townes and mollow transitions in
a strongly driven superconducting qubit. Physical Review Letters. American
Physical Society. https://doi.org/10.1103/PhysRevLett.102.243602
chicago: Baur, Matthias, Stefan Filipp, R Bianchetti, Johannes M Fink, M Göppl,
L. Steffen, Peter Leek, Alexandre Blais, and Andreas Wallraff. “Measurement of
Autler-Townes and Mollow Transitions in a Strongly Driven Superconducting Qubit.”
Physical Review Letters. American Physical Society, 2009. https://doi.org/10.1103/PhysRevLett.102.243602.
ieee: M. Baur et al., “Measurement of autler-townes and mollow transitions
in a strongly driven superconducting qubit,” Physical Review Letters, vol.
102, no. 24. American Physical Society, 2009.
ista: Baur M, Filipp S, Bianchetti R, Fink JM, Göppl M, Steffen L, Leek P, Blais
A, Wallraff A. 2009. Measurement of autler-townes and mollow transitions in a
strongly driven superconducting qubit. Physical Review Letters. 102(24).
mla: Baur, Matthias, et al. “Measurement of Autler-Townes and Mollow Transitions
in a Strongly Driven Superconducting Qubit.” Physical Review Letters, vol.
102, no. 24, American Physical Society, 2009, doi:10.1103/PhysRevLett.102.243602.
short: M. Baur, S. Filipp, R. Bianchetti, J.M. Fink, M. Göppl, L. Steffen, P. Leek,
A. Blais, A. Wallraff, Physical Review Letters 102 (2009).
date_created: 2018-12-11T11:53:54Z
date_published: 2009-06-19T00:00:00Z
date_updated: 2021-01-12T06:53:04Z
day: '19'
doi: 10.1103/PhysRevLett.102.243602
extern: 1
intvolume: ' 102'
issue: '24'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/0812.4384
month: '06'
oa: 1
publication: Physical Review Letters
publication_status: published
publisher: American Physical Society
publist_id: '5352'
quality_controlled: 0
status: public
title: Measurement of autler-townes and mollow transitions in a strongly driven superconducting
qubit
type: journal_article
volume: 102
year: '2009'
...
---
_id: '1766'
abstract:
- lang: eng
text: We demonstrate the time-resolved driving of two-photon blue sideband transitions
between superconducting qubits and a transmission line resonator. As an example
of using these sideband transitions for a two-qubit operation, we implement a
pulse sequence that first entangles one qubit with the resonator and subsequently
distributes the entanglement between two qubits. We show the generation of 75%
fidelity Bell states by this method. The full density matrix of the two-qubit
system is extracted using joint measurement and quantum state tomography and shows
close agreement with numerical simulation.
acknowledgement: This work was supported by ETH Zurich, the Swiss National Science
Foundation, and by the EC via the EuroSQIP project and the Marie-Curie program (P.
J. L.)
author:
- first_name: Peter
full_name: Leek, Peter J
last_name: Leek
- first_name: Stefan
full_name: Filipp, Stefan
last_name: Filipp
- first_name: Patrick
full_name: Maurer, Patrick
last_name: Maurer
- first_name: Matthias
full_name: Baur, Matthias P
last_name: Baur
- first_name: R
full_name: Bianchetti, R
last_name: Bianchetti
- first_name: Johannes M
full_name: Johannes Fink
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
- first_name: M
full_name: Göppl, M
last_name: Göppl
- first_name: L.
full_name: Steffen, L. Kraig
last_name: Steffen
- first_name: Andreas
full_name: Wallraff, Andreas
last_name: Wallraff
citation:
ama: Leek P, Filipp S, Maurer P, et al. Using sideband transitions for two-qubit
operations in superconducting circuits. Physical Review B - Condensed Matter
and Materials Physics. 2009;79(18). doi:10.1103/PhysRevB.79.180511
apa: Leek, P., Filipp, S., Maurer, P., Baur, M., Bianchetti, R., Fink, J. M., …
Wallraff, A. (2009). Using sideband transitions for two-qubit operations in superconducting
circuits. Physical Review B - Condensed Matter and Materials Physics. American
Physical Society. https://doi.org/10.1103/PhysRevB.79.180511
chicago: Leek, Peter, Stefan Filipp, Patrick Maurer, Matthias Baur, R Bianchetti,
Johannes M Fink, M Göppl, L. Steffen, and Andreas Wallraff. “Using Sideband Transitions
for Two-Qubit Operations in Superconducting Circuits.” Physical Review B -
Condensed Matter and Materials Physics. American Physical Society, 2009. https://doi.org/10.1103/PhysRevB.79.180511.
ieee: P. Leek et al., “Using sideband transitions for two-qubit operations
in superconducting circuits,” Physical Review B - Condensed Matter and Materials
Physics, vol. 79, no. 18. American Physical Society, 2009.
ista: Leek P, Filipp S, Maurer P, Baur M, Bianchetti R, Fink JM, Göppl M, Steffen
L, Wallraff A. 2009. Using sideband transitions for two-qubit operations in superconducting
circuits. Physical Review B - Condensed Matter and Materials Physics. 79(18).
mla: Leek, Peter, et al. “Using Sideband Transitions for Two-Qubit Operations in
Superconducting Circuits.” Physical Review B - Condensed Matter and Materials
Physics, vol. 79, no. 18, American Physical Society, 2009, doi:10.1103/PhysRevB.79.180511.
short: P. Leek, S. Filipp, P. Maurer, M. Baur, R. Bianchetti, J.M. Fink, M. Göppl,
L. Steffen, A. Wallraff, Physical Review B - Condensed Matter and Materials Physics
79 (2009).
date_created: 2018-12-11T11:53:54Z
date_published: 2009-05-01T00:00:00Z
date_updated: 2021-01-12T06:53:04Z
day: '01'
doi: 10.1103/PhysRevB.79.180511
extern: 1
intvolume: ' 79'
issue: '18'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/0812.2678
month: '05'
oa: 1
publication: Physical Review B - Condensed Matter and Materials Physics
publication_status: published
publisher: American Physical Society
publist_id: '5354'
quality_controlled: 0
status: public
title: Using sideband transitions for two-qubit operations in superconducting circuits
type: journal_article
volume: 79
year: '2009'
...
---
_id: '1768'
abstract:
- lang: eng
text: Quantum state tomography is an important tool in quantum information science
for complete characterization of multiqubit states and their correlations. Here
we report a method to perform a joint simultaneous readout of two superconducting
qubits dispersively coupled to the same mode of a microwave transmission line
resonator. The nonlinear dependence of the resonator transmission on the qubit
state dependent cavity frequency allows us to extract the full two-qubit correlations
without the need for single-shot readout of individual qubits. We employ standard
tomographic techniques to reconstruct the density matrix of two-qubit quantum
states.
acknowledgement: This work was supported by Swiss National Science Foundation (SNF)
and ETH Zurich. P. J. L. was supported by the EC with a MC-EIF, J. M. G. by CIFAR,
MRI, MITACS, and NSERC, and A. B. by NSERC and CIFAR
author:
- first_name: Stefan
full_name: Filipp, Stefan
last_name: Filipp
- first_name: Patrick
full_name: Maurer, Patrick
last_name: Maurer
- first_name: Peter
full_name: Leek, Peter J
last_name: Leek
- first_name: Matthias
full_name: Baur, Matthias P
last_name: Baur
- first_name: R
full_name: Bianchetti, R
last_name: Bianchetti
- first_name: Johannes M
full_name: Johannes Fink
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
- first_name: M
full_name: Göppl, M
last_name: Göppl
- first_name: L.
full_name: Steffen, L. Kraig
last_name: Steffen
- first_name: Jay
full_name: Gambetta, Jay M
last_name: Gambetta
- first_name: Alexandre
full_name: Blais, Alexandre
last_name: Blais
- first_name: Andreas
full_name: Wallraff, Andreas
last_name: Wallraff
citation:
ama: Filipp S, Maurer P, Leek P, et al. Two-qubit state tomography using a joint
dispersive readout. Physical Review Letters. 2009;102(20). doi:10.1103/PhysRevLett.102.200402
apa: Filipp, S., Maurer, P., Leek, P., Baur, M., Bianchetti, R., Fink, J. M., …
Wallraff, A. (2009). Two-qubit state tomography using a joint dispersive readout.
Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.102.200402
chicago: Filipp, Stefan, Patrick Maurer, Peter Leek, Matthias Baur, R Bianchetti,
Johannes M Fink, M Göppl, et al. “Two-Qubit State Tomography Using a Joint Dispersive
Readout.” Physical Review Letters. American Physical Society, 2009. https://doi.org/10.1103/PhysRevLett.102.200402.
ieee: S. Filipp et al., “Two-qubit state tomography using a joint dispersive
readout,” Physical Review Letters, vol. 102, no. 20. American Physical
Society, 2009.
ista: Filipp S, Maurer P, Leek P, Baur M, Bianchetti R, Fink JM, Göppl M, Steffen
L, Gambetta J, Blais A, Wallraff A. 2009. Two-qubit state tomography using a joint
dispersive readout. Physical Review Letters. 102(20).
mla: Filipp, Stefan, et al. “Two-Qubit State Tomography Using a Joint Dispersive
Readout.” Physical Review Letters, vol. 102, no. 20, American Physical
Society, 2009, doi:10.1103/PhysRevLett.102.200402.
short: S. Filipp, P. Maurer, P. Leek, M. Baur, R. Bianchetti, J.M. Fink, M. Göppl,
L. Steffen, J. Gambetta, A. Blais, A. Wallraff, Physical Review Letters 102 (2009).
date_created: 2018-12-11T11:53:54Z
date_published: 2009-05-18T00:00:00Z
date_updated: 2021-01-12T06:53:04Z
day: '18'
doi: 10.1103/PhysRevLett.102.200402
extern: 1
intvolume: ' 102'
issue: '20'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/0812.2485
month: '05'
oa: 1
publication: Physical Review Letters
publication_status: published
publisher: American Physical Society
publist_id: '5353'
quality_controlled: 0
status: public
title: Two-qubit state tomography using a joint dispersive readout
type: journal_article
volume: 102
year: '2009'
...
---
_id: '1770'
abstract:
- lang: eng
text: The quantum state of a superconducting qubit nonresonantly coupled to a transmission
line resonator can be determined by measuring the quadrature amplitudes of an
electromagnetic field transmitted through the resonator. We present experiments
in which we analyze in detail the dynamics of the transmitted field as a function
of the measurement frequency for both weak continuous and pulsed measurements.
We find excellent agreement between our data and calculations based on a set of
Bloch-type differential equations for the cavity field derived from the dispersive
Jaynes-Cummings Hamiltonian including dissipation. We show that the measured system
response can be used to construct a measurement operator from which the qubit
population can be inferred accurately. Such a measurement operator can be used
in tomographic methods to reconstruct single and multiqubit states in ensemble-averaged
measurements.
acknowledgement: This work was supported by the SNF Project No. 111899 and ETH Zurich.
A.B. was supported by NSERC, CIFAR, and the Alfred P. Sloan Foundation
author:
- first_name: R
full_name: Bianchetti, R
last_name: Bianchetti
- first_name: Stefan
full_name: Filipp, Stefan
last_name: Filipp
- first_name: Matthias
full_name: Baur, Matthias P
last_name: Baur
- first_name: Johannes M
full_name: Johannes Fink
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
- first_name: M
full_name: Göppl, M
last_name: Göppl
- first_name: Peter
full_name: Leek, Peter J
last_name: Leek
- first_name: L.
full_name: Steffen, L. Kraig
last_name: Steffen
- first_name: Alexandre
full_name: Blais, Alexandre
last_name: Blais
- first_name: Andreas
full_name: Wallraff, Andreas
last_name: Wallraff
citation:
ama: Bianchetti R, Filipp S, Baur M, et al. Dynamics of dispersive single-qubit
readout in circuit quantum electrodynamics. Physical Review A - Atomic, Molecular,
and Optical Physics. 2009;80(4). doi:10.1103/PhysRevA.80.043840
apa: Bianchetti, R., Filipp, S., Baur, M., Fink, J. M., Göppl, M., Leek, P., … Wallraff,
A. (2009). Dynamics of dispersive single-qubit readout in circuit quantum electrodynamics.
Physical Review A - Atomic, Molecular, and Optical Physics. American Physical
Society. https://doi.org/10.1103/PhysRevA.80.043840
chicago: Bianchetti, R, Stefan Filipp, Matthias Baur, Johannes M Fink, M Göppl,
Peter Leek, L. Steffen, Alexandre Blais, and Andreas Wallraff. “Dynamics of Dispersive
Single-Qubit Readout in Circuit Quantum Electrodynamics.” Physical Review A
- Atomic, Molecular, and Optical Physics. American Physical Society, 2009.
https://doi.org/10.1103/PhysRevA.80.043840.
ieee: R. Bianchetti et al., “Dynamics of dispersive single-qubit readout
in circuit quantum electrodynamics,” Physical Review A - Atomic, Molecular,
and Optical Physics, vol. 80, no. 4. American Physical Society, 2009.
ista: Bianchetti R, Filipp S, Baur M, Fink JM, Göppl M, Leek P, Steffen L, Blais
A, Wallraff A. 2009. Dynamics of dispersive single-qubit readout in circuit quantum
electrodynamics. Physical Review A - Atomic, Molecular, and Optical Physics. 80(4).
mla: Bianchetti, R., et al. “Dynamics of Dispersive Single-Qubit Readout in Circuit
Quantum Electrodynamics.” Physical Review A - Atomic, Molecular, and Optical
Physics, vol. 80, no. 4, American Physical Society, 2009, doi:10.1103/PhysRevA.80.043840.
short: R. Bianchetti, S. Filipp, M. Baur, J.M. Fink, M. Göppl, P. Leek, L. Steffen,
A. Blais, A. Wallraff, Physical Review A - Atomic, Molecular, and Optical Physics
80 (2009).
date_created: 2018-12-11T11:53:55Z
date_published: 2009-10-30T00:00:00Z
date_updated: 2021-01-12T06:53:05Z
day: '30'
doi: 10.1103/PhysRevA.80.043840
extern: 1
intvolume: ' 80'
issue: '4'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/0907.2549
month: '10'
oa: 1
publication: Physical Review A - Atomic, Molecular, and Optical Physics
publication_status: published
publisher: American Physical Society
publist_id: '5349'
quality_controlled: 0
status: public
title: Dynamics of dispersive single-qubit readout in circuit quantum electrodynamics
type: journal_article
volume: 80
year: '2009'
...
---
_id: '1771'
abstract:
- lang: eng
text: The exceptionally strong coupling realizable between superconducting qubits
and photons stored in an on-chip microwave resonator allows for the detailed study
of matter-light interactions in the realm of circuit quantum electrodynamics (QED).
Here we investigate the resonant interaction between a single transmon-type multilevel
artificial atom and weak thermal and coherent fields. We explore up to three photon
dressed states of the coupled system in a linear response heterodyne transmission
measurement. The results are in good quantitative agreement with a generalized
Jaynes-Cummings model. Our data indicate that the role of thermal fields in resonant
cavity QED can be studied in detail using superconducting circuits.
acknowledgement: Nobel Foundation
author:
- first_name: Johannes M
full_name: Johannes Fink
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
- first_name: Matthias
full_name: Baur, Matthias P
last_name: Baur
- first_name: R
full_name: Bianchetti, R
last_name: Bianchetti
- first_name: Stefan
full_name: Filipp, Stefan
last_name: Filipp
- first_name: M
full_name: Göppl, M
last_name: Göppl
- first_name: Peter
full_name: Leek, Peter J
last_name: Leek
- first_name: L.
full_name: Steffen, L. Kraig
last_name: Steffen
- first_name: Alexandre
full_name: Blais, Alexandre
last_name: Blais
- first_name: Andreas
full_name: Wallraff, Andreas
last_name: Wallraff
citation:
ama: Fink JM, Baur M, Bianchetti R, et al. Thermal excitation of multi-photon dressed
states in circuit quantum electrodynamics. Physica Scripta T. 2009;T137.
doi:10.1088/0031-8949/2009/T137/014013
apa: Fink, J. M., Baur, M., Bianchetti, R., Filipp, S., Göppl, M., Leek, P., … Wallraff,
A. (2009). Thermal excitation of multi-photon dressed states in circuit quantum
electrodynamics. Physica Scripta T. IOP Publishing Ltd. https://doi.org/10.1088/0031-8949/2009/T137/014013
chicago: Fink, Johannes M, Matthias Baur, R Bianchetti, Stefan Filipp, M Göppl,
Peter Leek, L. Steffen, Alexandre Blais, and Andreas Wallraff. “Thermal Excitation
of Multi-Photon Dressed States in Circuit Quantum Electrodynamics.” Physica
Scripta T. IOP Publishing Ltd., 2009. https://doi.org/10.1088/0031-8949/2009/T137/014013.
ieee: J. M. Fink et al., “Thermal excitation of multi-photon dressed states
in circuit quantum electrodynamics,” Physica Scripta T, vol. T137. IOP
Publishing Ltd., 2009.
ista: Fink JM, Baur M, Bianchetti R, Filipp S, Göppl M, Leek P, Steffen L, Blais
A, Wallraff A. 2009. Thermal excitation of multi-photon dressed states in circuit
quantum electrodynamics. Physica Scripta T. T137.
mla: Fink, Johannes M., et al. “Thermal Excitation of Multi-Photon Dressed States
in Circuit Quantum Electrodynamics.” Physica Scripta T, vol. T137, IOP
Publishing Ltd., 2009, doi:10.1088/0031-8949/2009/T137/014013.
short: J.M. Fink, M. Baur, R. Bianchetti, S. Filipp, M. Göppl, P. Leek, L. Steffen,
A. Blais, A. Wallraff, Physica Scripta T T137 (2009).
date_created: 2018-12-11T11:53:55Z
date_published: 2009-01-01T00:00:00Z
date_updated: 2021-01-12T06:53:06Z
day: '01'
doi: 10.1088/0031-8949/2009/T137/014013
extern: 1
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/0911.3797
month: '01'
oa: 1
publication: Physica Scripta T
publication_status: published
publisher: IOP Publishing Ltd.
publist_id: '5348'
quality_controlled: 0
status: public
title: Thermal excitation of multi-photon dressed states in circuit quantum electrodynamics
type: journal_article
volume: T137
year: '2009'
...
---
_id: '1799'
abstract:
- lang: eng
text: 'The detection of approaching objects, such as looming predators, is necessary
for survival. Which neurons and circuits mediate this function? We combined genetic
labeling of cell types, two-photon microscopy, electrophysiology and theoretical
modeling to address this question. We identify an approach-sensitive ganglion
cell type in the mouse retina, resolve elements of its afferent neural circuit,
and describe how these confer approach sensitivity on the ganglion cell. The circuit''s
essential building block is a rapid inhibitory pathway: it selectively suppresses
responses to non-approaching objects. This rapid inhibitory pathway, which includes
AII amacrine cells connected to bipolar cells through electrical synapses, was
previously described in the context of night-time vision. In the daytime conditions
of our experiments, the same pathway conveys signals in the reverse direction.
The dual use of a neural pathway in different physiological conditions illustrates
the efficiency with which several functions can be accommodated in a single circuit.'
acknowledgement: The study was supported by Friedrich Miescher Institute funds, a
US Office of Naval Research Naval International Cooperative Opportunities in Science
and Technology program grant, a Marie Curie Excellence Grant, a Human Frontier Science
Program Young Investigator grant, a National Centers of Competence in Research in
Genetics grant and a European Union HEALTH-F2-223156 grant to B.R., a Marie Curie
Postdoctoral Fellowship to T.A.M., the Centre National de la Recherche Scientifique
through the Unité Mixte de Recherche 8550 to R.A.d.S.
author:
- first_name: Thomas
full_name: Münch, Thomas A
last_name: Münch
- first_name: Ravá
full_name: Da Silveira, Ravá A
last_name: Da Silveira
- first_name: Sandra
full_name: Sandra Siegert
id: 36ACD32E-F248-11E8-B48F-1D18A9856A87
last_name: Siegert
orcid: 0000-0001-8635-0877
- first_name: Tim
full_name: Viney, Tim J
last_name: Viney
- first_name: Gautam
full_name: Awatramani, Gautam B
last_name: Awatramani
- first_name: Botond
full_name: Roska, Botond M
last_name: Roska
citation:
ama: Münch T, Da Silveira R, Siegert S, Viney T, Awatramani G, Roska B. Approach
sensitivity in the retina processed by a multifunctional neural circuit. Nature
Neuroscience. 2009;12(10):1308-1316. doi:10.1038/nn.2389
apa: Münch, T., Da Silveira, R., Siegert, S., Viney, T., Awatramani, G., & Roska,
B. (2009). Approach sensitivity in the retina processed by a multifunctional neural
circuit. Nature Neuroscience. Nature Publishing Group. https://doi.org/10.1038/nn.2389
chicago: Münch, Thomas, Ravá Da Silveira, Sandra Siegert, Tim Viney, Gautam Awatramani,
and Botond Roska. “Approach Sensitivity in the Retina Processed by a Multifunctional
Neural Circuit.” Nature Neuroscience. Nature Publishing Group, 2009. https://doi.org/10.1038/nn.2389.
ieee: T. Münch, R. Da Silveira, S. Siegert, T. Viney, G. Awatramani, and B. Roska,
“Approach sensitivity in the retina processed by a multifunctional neural circuit,”
Nature Neuroscience, vol. 12, no. 10. Nature Publishing Group, pp. 1308–1316,
2009.
ista: Münch T, Da Silveira R, Siegert S, Viney T, Awatramani G, Roska B. 2009. Approach
sensitivity in the retina processed by a multifunctional neural circuit. Nature
Neuroscience. 12(10), 1308–1316.
mla: Münch, Thomas, et al. “Approach Sensitivity in the Retina Processed by a Multifunctional
Neural Circuit.” Nature Neuroscience, vol. 12, no. 10, Nature Publishing
Group, 2009, pp. 1308–16, doi:10.1038/nn.2389.
short: T. Münch, R. Da Silveira, S. Siegert, T. Viney, G. Awatramani, B. Roska,
Nature Neuroscience 12 (2009) 1308–1316.
date_created: 2018-12-11T11:54:04Z
date_published: 2009-10-01T00:00:00Z
date_updated: 2021-01-12T06:53:16Z
day: '01'
doi: 10.1038/nn.2389
extern: 1
intvolume: ' 12'
issue: '10'
month: '10'
page: 1308 - 1316
publication: Nature Neuroscience
publication_status: published
publisher: Nature Publishing Group
publist_id: '5311'
quality_controlled: 0
status: public
title: Approach sensitivity in the retina processed by a multifunctional neural circuit
type: journal_article
volume: 12
year: '2009'
...
---
_id: '1798'
abstract:
- lang: eng
text: The mammalian brain is assembled from thousands of neuronal cell types that
are organized in distinct circuits to perform behaviorally relevant computations.
Transgenic mouse lines with selectively marked cell types would facilitate our
ability to dissect functional components of complex circuits. We carried out a
screen for cell type-specific green fluorescent protein expression in the retina
using BAC transgenic mice from the GENSAT project. Among others, we identified
mouse lines in which the inhibitory cell types of the night vision and directional
selective circuit were selectively labeled. We quantified the stratification patterns
to predict potential synaptic connectivity between marked cells of different lines
and found that some of the lines enabled targeted recordings and imaging of cell
types from developing or mature retinal circuits. Our results suggest the potential
use of a stratification-based screening approach for characterizing neuronal circuitry
in other layered brain structures, such as the neocortex.
acknowledgement: This study was supported by Friedrich Miescher Institute funds, a
US Office of Naval Research Naval International Cooperative Opportunities in Science
and Technology Program grant, a Marie Curie Excellence grant, a National Center
for Competence in Research in Genetics grant and a European Union HEALTH-F2-223156
grant to B.R., and by National Institute of Neurological Disorders and Stroke contracts
N01NS02331 and HHSN271200723701C to N.H.
author:
- first_name: Sandra
full_name: Sandra Siegert
id: 36ACD32E-F248-11E8-B48F-1D18A9856A87
last_name: Siegert
orcid: 0000-0001-8635-0877
- first_name: Brigitte
full_name: Scherf, Brigitte G
last_name: Scherf
- first_name: Karina
full_name: Del Punta, Karina
last_name: Del Punta
- first_name: Nick
full_name: Didkovsky, Nick
last_name: Didkovsky
- first_name: Nathaniel
full_name: Heintz, Nathaniel M
last_name: Heintz
- first_name: Botond
full_name: Roska, Botond M
last_name: Roska
citation:
ama: Siegert S, Scherf B, Del Punta K, Didkovsky N, Heintz N, Roska B. Genetic address
book for retinal cell types. Nature Neuroscience. 2009;12(9):1197-1204.
doi:10.1038/nn.2370
apa: Siegert, S., Scherf, B., Del Punta, K., Didkovsky, N., Heintz, N., & Roska,
B. (2009). Genetic address book for retinal cell types. Nature Neuroscience.
Nature Publishing Group. https://doi.org/10.1038/nn.2370
chicago: Siegert, Sandra, Brigitte Scherf, Karina Del Punta, Nick Didkovsky, Nathaniel
Heintz, and Botond Roska. “Genetic Address Book for Retinal Cell Types.” Nature
Neuroscience. Nature Publishing Group, 2009. https://doi.org/10.1038/nn.2370.
ieee: S. Siegert, B. Scherf, K. Del Punta, N. Didkovsky, N. Heintz, and B. Roska,
“Genetic address book for retinal cell types,” Nature Neuroscience, vol.
12, no. 9. Nature Publishing Group, pp. 1197–1204, 2009.
ista: Siegert S, Scherf B, Del Punta K, Didkovsky N, Heintz N, Roska B. 2009. Genetic
address book for retinal cell types. Nature Neuroscience. 12(9), 1197–1204.
mla: Siegert, Sandra, et al. “Genetic Address Book for Retinal Cell Types.” Nature
Neuroscience, vol. 12, no. 9, Nature Publishing Group, 2009, pp. 1197–204,
doi:10.1038/nn.2370.
short: S. Siegert, B. Scherf, K. Del Punta, N. Didkovsky, N. Heintz, B. Roska, Nature
Neuroscience 12 (2009) 1197–1204.
date_created: 2018-12-11T11:54:04Z
date_published: 2009-09-01T00:00:00Z
date_updated: 2021-01-12T06:53:16Z
day: '01'
doi: 10.1038/nn.2370
extern: 1
intvolume: ' 12'
issue: '9'
month: '09'
page: 1197 - 1204
publication: Nature Neuroscience
publication_status: published
publisher: Nature Publishing Group
publist_id: '5312'
quality_controlled: 0
status: public
title: Genetic address book for retinal cell types
type: journal_article
volume: 12
year: '2009'
...
---
_id: '1825'
abstract:
- lang: eng
text: 'Many membrane channels and receptors exhibit adaptive, or desensitized, response
to a strong sustained input stimulus. A key mechanism that underlies this response
is the slow, activity-dependent removal of responding molecules to a pool which
is unavailable to respond immediately to the input. This mechanism is implemented
in different ways in various biological systems and has traditionally been studied
separately for each. Here we highlight the common aspects of this principle, shared
by many biological systems, and suggest a unifying theoretical framework. We study
theoretically a class of models which describes the general mechanism and allows
us to distinguish its universal from system-specific features. We show that under
general conditions, regardless of the details of kinetics, molecule availability
encodes an averaging over past activity and feeds back multiplicatively on the
system output. The kinetics of recovery from unavailability determines the effective
memory kernel inside the feedback branch, giving rise to a variety of system-specific
forms of adaptive response—precise or input-dependent, exponential or power-law—as
special cases of the same model. '
author:
- first_name: Tamar
full_name: Tamar Friedlander
id: 36A5845C-F248-11E8-B48F-1D18A9856A87
last_name: Friedlander
- first_name: Naama
full_name: Brenner, Naama
last_name: Brenner
citation:
ama: Friedlander T, Brenner N. Adaptive response by state-dependent inactivation.
PNAS. 2009;106(52):22558-22563. doi:10.1073/pnas.0902146106
apa: Friedlander, T., & Brenner, N. (2009). Adaptive response by state-dependent
inactivation. PNAS. National Academy of Sciences. https://doi.org/10.1073/pnas.0902146106
chicago: Friedlander, Tamar, and Naama Brenner. “Adaptive Response by State-Dependent
Inactivation.” PNAS. National Academy of Sciences, 2009. https://doi.org/10.1073/pnas.0902146106 .
ieee: T. Friedlander and N. Brenner, “Adaptive response by state-dependent inactivation,”
PNAS, vol. 106, no. 52. National Academy of Sciences, pp. 22558–22563,
2009.
ista: Friedlander T, Brenner N. 2009. Adaptive response by state-dependent inactivation.
PNAS. 106(52), 22558–22563.
mla: Friedlander, Tamar, and Naama Brenner. “Adaptive Response by State-Dependent
Inactivation.” PNAS, vol. 106, no. 52, National Academy of Sciences, 2009,
pp. 22558–63, doi:10.1073/pnas.0902146106
.
short: T. Friedlander, N. Brenner, PNAS 106 (2009) 22558–22563.
date_created: 2018-12-11T11:54:13Z
date_published: 2009-12-01T00:00:00Z
date_updated: 2021-01-12T06:53:26Z
day: '01'
doi: '10.1073/pnas.0902146106 '
extern: 1
intvolume: ' 106'
issue: '52'
main_file_link:
- open_access: '1'
url: http://www.pnas.org/content/106/52/22558.full.pdf
month: '12'
oa: 1
page: 22558 - 22563
publication: PNAS
publication_status: published
publisher: National Academy of Sciences
publist_id: '5281'
quality_controlled: 0
status: public
title: Adaptive response by state-dependent inactivation
type: journal_article
volume: 106
year: '2009'
...
---
_id: '1971'
abstract:
- lang: eng
text: Complex I plays a central role in cellular energy production, coupling electron
transfer between NADH and quinone to proton translocation. The mechanism of this
highly efficient enzyme is currently unknown. Mitochondrial complex I is a major
source of reactive oxygen species, which may be one of the causes of aging. Dysfunction
of complex I is implicated in many human neurodegenerative diseases. We have determined
several x-ray structures of the oxidized and reduced hydrophilic domain of complex
I from Thermus thermophilus at up to 3.1 Å resolution. The structures reveal the
mode of interaction of complex I with NADH, explaining known kinetic data and
providing implications for the mechanism of reactive oxygen species production
at the flavin site of complex I. Bound metals were identified in the channel at
the interface with the frataxin-like subunit Nqo15, indicating possible iron-binding
sites. Conformational changes upon reduction of the complex involve adjustments
in the nucleotide-binding pocket, as well as small but significant shifts of several
α-helices at the interface with the membrane domain. These shifts are likely to
be driven by the reduction of nearby iron-sulfur clusters N2 and N6a/b. Cluster
N2 is the electron donor to quinone and is coordinated by unique motif involving
two consecutive (tandem) cysteines. An unprecedented "on/off switch"
(disconnection) of coordinating bonds between the tandem cysteines and this cluster
was observed upon reduction. Comparison of the structures suggests a novel mechanism
of coupling between electron transfer and proton translocation, combining conformational
changes and protonation/deprotonation of tandem cysteines.
acknowledgement: 'This work was supported by the Medical Research Council. '
author:
- first_name: John
full_name: Berrisford, John M
last_name: Berrisford
- first_name: Leonid A
full_name: Leonid Sazanov
id: 338D39FE-F248-11E8-B48F-1D18A9856A87
last_name: Sazanov
orcid: 0000-0002-0977-7989
citation:
ama: Berrisford J, Sazanov LA. Structural basis for the mechanism of respiratory
complex I. Journal of Biological Chemistry. 2009;284(43):29773-29783. doi:10.1074/jbc.M109.032144
apa: Berrisford, J., & Sazanov, L. A. (2009). Structural basis for the mechanism
of respiratory complex I. Journal of Biological Chemistry. American Society
for Biochemistry and Molecular Biology. https://doi.org/10.1074/jbc.M109.032144
chicago: Berrisford, John, and Leonid A Sazanov. “Structural Basis for the Mechanism
of Respiratory Complex I.” Journal of Biological Chemistry. American Society
for Biochemistry and Molecular Biology, 2009. https://doi.org/10.1074/jbc.M109.032144.
ieee: J. Berrisford and L. A. Sazanov, “Structural basis for the mechanism of respiratory
complex I,” Journal of Biological Chemistry, vol. 284, no. 43. American
Society for Biochemistry and Molecular Biology, pp. 29773–29783, 2009.
ista: Berrisford J, Sazanov LA. 2009. Structural basis for the mechanism of respiratory
complex I. Journal of Biological Chemistry. 284(43), 29773–29783.
mla: Berrisford, John, and Leonid A. Sazanov. “Structural Basis for the Mechanism
of Respiratory Complex I.” Journal of Biological Chemistry, vol. 284, no.
43, American Society for Biochemistry and Molecular Biology, 2009, pp. 29773–83,
doi:10.1074/jbc.M109.032144.
short: J. Berrisford, L.A. Sazanov, Journal of Biological Chemistry 284 (2009) 29773–29783.
date_created: 2018-12-11T11:54:59Z
date_published: 2009-10-23T00:00:00Z
date_updated: 2021-01-12T06:54:26Z
day: '23'
doi: 10.1074/jbc.M109.032144
extern: 1
intvolume: ' 284'
issue: '43'
month: '10'
page: 29773 - 29783
publication: Journal of Biological Chemistry
publication_status: published
publisher: American Society for Biochemistry and Molecular Biology
publist_id: '5114'
quality_controlled: 0
status: public
title: Structural basis for the mechanism of respiratory complex I
type: journal_article
volume: 284
year: '2009'
...
---
_id: '1984'
abstract:
- lang: eng
text: In animal and plant cells, mitotic chromatin locally generates microtubules
that self-organize into a mitotic spindle, and its dimensions and bipolar symmetry
are essential for accurate chromosome segregation. By immobilizing microscopic
chromatin-coated beads on slide surfaces using a microprinting technique, we have
examined the effect of chromatin on the dimensions and symmetry of spindles in
Xenopus laevis cytoplasmic extracts. While circular spots with diameters around
14-18 μm trigger bipolar spindle formation, larger spots generate an incorrect
number of poles. We also examined lines of chromatin with various dimensions.
Their length determined the number of poles that formed, with a 6 × 18 μm rectangular
patch generating normal spindle morphology. Around longer lines, multiple poles
formed and the structures were disorganized. While lines thinner than 10 μm generated
symmetric structures, thicker lines induced the formation of asymmetric structures
where all microtubules are on the same side of the line. Our results show that
chromatin defines spindle shape and orientation. For a video summary of this article,
see the PaperFlick file available with the online Supplemental Data.
acknowledgement: This work was supported by EU contract LSHG-CT-2004-503568 ComBio,
the Spanish ministry of education (M.M.C.), and EU-STREP active BioMics (A.D.).
Research in the Nedelec lab is funded by the Center for Modeling and Simulation
in the Biosciences (http://www.bioms.de), the Volkswagenstiftung, and Human Frontier
Science Program grant RGY84.
author:
- first_name: Ana
full_name: Dinarina, Ana
last_name: Dinarina
- first_name: Céline
full_name: Pugieux, Céline
last_name: Pugieux
- first_name: Maria
full_name: Corral, Maria M
last_name: Corral
- first_name: Martin
full_name: Martin Loose
id: 462D4284-F248-11E8-B48F-1D18A9856A87
last_name: Loose
orcid: 0000-0001-7309-9724
- first_name: Joachim
full_name: Spatz, Joachim P
last_name: Spatz
- first_name: Éric
full_name: Karsenti, Éric
last_name: Karsenti
- first_name: François
full_name: Nédélec, François J
last_name: Nédélec
citation:
ama: Dinarina A, Pugieux C, Corral M, et al. Chromatin shapes the mitotic spindle.
Cell. 2009;138(3):502-513. doi:10.1016/j.cell.2009.05.027
apa: Dinarina, A., Pugieux, C., Corral, M., Loose, M., Spatz, J., Karsenti, É.,
& Nédélec, F. (2009). Chromatin shapes the mitotic spindle. Cell. Cell
Press. https://doi.org/10.1016/j.cell.2009.05.027
chicago: Dinarina, Ana, Céline Pugieux, Maria Corral, Martin Loose, Joachim Spatz,
Éric Karsenti, and François Nédélec. “Chromatin Shapes the Mitotic Spindle.” Cell.
Cell Press, 2009. https://doi.org/10.1016/j.cell.2009.05.027.
ieee: A. Dinarina et al., “Chromatin shapes the mitotic spindle,” Cell,
vol. 138, no. 3. Cell Press, pp. 502–513, 2009.
ista: Dinarina A, Pugieux C, Corral M, Loose M, Spatz J, Karsenti É, Nédélec F.
2009. Chromatin shapes the mitotic spindle. Cell. 138(3), 502–513.
mla: Dinarina, Ana, et al. “Chromatin Shapes the Mitotic Spindle.” Cell,
vol. 138, no. 3, Cell Press, 2009, pp. 502–13, doi:10.1016/j.cell.2009.05.027.
short: A. Dinarina, C. Pugieux, M. Corral, M. Loose, J. Spatz, É. Karsenti, F. Nédélec,
Cell 138 (2009) 502–513.
date_created: 2018-12-11T11:55:03Z
date_published: 2009-08-07T00:00:00Z
date_updated: 2021-01-12T06:54:30Z
day: '07'
doi: 10.1016/j.cell.2009.05.027
extern: 1
intvolume: ' 138'
issue: '3'
month: '08'
page: 502 - 513
publication: Cell
publication_status: published
publisher: Cell Press
publist_id: '5100'
quality_controlled: 0
status: public
title: Chromatin shapes the mitotic spindle
type: journal_article
volume: 138
year: '2009'
...
---
_id: '1983'
abstract:
- lang: eng
text: 'During many cellular processes such as cell division, polarization and motility,
the plasma membrane does not only represent a passive physical barrier, but also
provides a highly dynamic platform for the interplay between lipids, membrane
binding proteins and cytoskeletal elements. Even though many regulators of these
interactions are known, their mutual interdependence appears to be highly complex
and difficult to study in a living cell. Over the past few years, in vitro studies
on membrane-cytoskeleton interactions using biomimetic membranes turned out to
be extremely helpful to get better mechanistic insight into the dynamics of these
processes. In this review, we discuss some of the recent developments using in
vitro assays to dissect the role of the players involved: lipids in the membrane,
proteins binding to membranes and proteins binding to membrane proteins. We also
summarize advantages and disadvantages of supported lipid bilayers as model membrane.'
author:
- first_name: Martin
full_name: Martin Loose
id: 462D4284-F248-11E8-B48F-1D18A9856A87
last_name: Loose
orcid: 0000-0001-7309-9724
- first_name: Petra
full_name: 'Schwille, Petra '
last_name: Schwille
citation:
ama: Loose M, Schwille P. Biomimetic membrane systems to study cellular organization.
Journal of Structural Biology. 2009;168(1):143-151. doi:10.1016/j.jsb.2009.03.016
apa: Loose, M., & Schwille, P. (2009). Biomimetic membrane systems to study
cellular organization. Journal of Structural Biology. Academic Press. https://doi.org/10.1016/j.jsb.2009.03.016
chicago: Loose, Martin, and Petra Schwille. “Biomimetic Membrane Systems to Study
Cellular Organization.” Journal of Structural Biology. Academic Press,
2009. https://doi.org/10.1016/j.jsb.2009.03.016.
ieee: M. Loose and P. Schwille, “Biomimetic membrane systems to study cellular organization,”
Journal of Structural Biology, vol. 168, no. 1. Academic Press, pp. 143–151,
2009.
ista: Loose M, Schwille P. 2009. Biomimetic membrane systems to study cellular organization.
Journal of Structural Biology. 168(1), 143–151.
mla: Loose, Martin, and Petra Schwille. “Biomimetic Membrane Systems to Study Cellular
Organization.” Journal of Structural Biology, vol. 168, no. 1, Academic
Press, 2009, pp. 143–51, doi:10.1016/j.jsb.2009.03.016.
short: M. Loose, P. Schwille, Journal of Structural Biology 168 (2009) 143–151.
date_created: 2018-12-11T11:55:03Z
date_published: 2009-10-01T00:00:00Z
date_updated: 2021-01-12T06:54:30Z
day: '01'
doi: 10.1016/j.jsb.2009.03.016
extern: 1
intvolume: ' 168'
issue: '1'
month: '10'
page: 143 - 151
publication: Journal of Structural Biology
publication_status: published
publisher: Academic Press
publist_id: '5099'
quality_controlled: 0
status: public
title: Biomimetic membrane systems to study cellular organization
type: journal_article
volume: 168
year: '2009'
...
---
_id: '2067'
acknowledgement: This work was funded by a Portuguese Foundation for Science and Technology
scholarship to B.V., and B.C. was supported by the Royal Society
author:
- first_name: Beatriz
full_name: Beatriz Vicoso
id: 49E1C5C6-F248-11E8-B48F-1D18A9856A87
last_name: Vicoso
orcid: 0000-0002-4579-8306
- first_name: Brian
full_name: Charlesworth, Brian
last_name: Charlesworth
citation:
ama: Vicoso B, Charlesworth B. Recombination rates may affect the ratio of X to
autosomal noncoding polymorphism in African populations of Drosophila melanogaster.
Genetics. 2009;181(4):1699-1701. doi:10.1534/genetics.108.098004
apa: Vicoso, B., & Charlesworth, B. (2009). Recombination rates may affect the
ratio of X to autosomal noncoding polymorphism in African populations of Drosophila
melanogaster. Genetics. Genetics Society of America. https://doi.org/10.1534/genetics.108.098004
chicago: Vicoso, Beatriz, and Brian Charlesworth. “Recombination Rates May Affect
the Ratio of X to Autosomal Noncoding Polymorphism in African Populations of Drosophila
Melanogaster.” Genetics. Genetics Society of America, 2009. https://doi.org/10.1534/genetics.108.098004.
ieee: B. Vicoso and B. Charlesworth, “Recombination rates may affect the ratio of
X to autosomal noncoding polymorphism in African populations of Drosophila melanogaster,”
Genetics, vol. 181, no. 4. Genetics Society of America, pp. 1699–1701,
2009.
ista: Vicoso B, Charlesworth B. 2009. Recombination rates may affect the ratio of
X to autosomal noncoding polymorphism in African populations of Drosophila melanogaster.
Genetics. 181(4), 1699–1701.
mla: Vicoso, Beatriz, and Brian Charlesworth. “Recombination Rates May Affect the
Ratio of X to Autosomal Noncoding Polymorphism in African Populations of Drosophila
Melanogaster.” Genetics, vol. 181, no. 4, Genetics Society of America,
2009, pp. 1699–701, doi:10.1534/genetics.108.098004.
short: B. Vicoso, B. Charlesworth, Genetics 181 (2009) 1699–1701.
date_created: 2018-12-11T11:55:31Z
date_published: 2009-04-01T00:00:00Z
date_updated: 2021-01-12T06:55:06Z
day: '01'
doi: 10.1534/genetics.108.098004
extern: 1
intvolume: ' 181'
issue: '4'
month: '04'
page: 1699 - 1701
publication: Genetics
publication_status: published
publisher: Genetics Society of America
publist_id: '4971'
quality_controlled: 0
status: public
title: Recombination rates may affect the ratio of X to autosomal noncoding polymorphism
in African populations of Drosophila melanogaster
type: journal_article
volume: 181
year: '2009'
...
---
_id: '2068'
abstract:
- lang: eng
text: In Drosophila, there is a consistent deficit of male-biased genes on the X
chromosome. It has been suggested that male-biased genes may evolve from initially
unbiased genes as a result of increased expression levels in males. If transcription
rates are limited, a large increase in expression in the testis may be harder
to achieve for single-copy X-linked genes than for autosomal genes, because they
are already hypertranscribed due to dosage compensation. This hypothesis predicts
that the larger the increase in expression required to make a male-biased gene,
the lower the chance of this being achievable if it is located on the X chromosome.
Consequently, highly expressed male-biased genes should be located on the X chromosome
less often than lowly expressed male-biased genes. This pattern is observed in
our analysis of publicly available data, where microarray data or EST data are
used to detect male-biased genes in D. melanogaster and to measure their expression
levels. This is consistent with the idea that limitations in transcription rates
may prevent male-biased genes from accumulating on the X chromosome.
acknowledgement: This work was funded by a Portuguese Foundation for Science and Technology
scholarship to B.V., and B.C. was supported by the Royal Society
author:
- first_name: Beatriz
full_name: Beatriz Vicoso
id: 49E1C5C6-F248-11E8-B48F-1D18A9856A87
last_name: Vicoso
orcid: 0000-0002-4579-8306
- first_name: Brian
full_name: Charlesworth, Brian
last_name: Charlesworth
citation:
ama: 'Vicoso B, Charlesworth B. The deficit of male-biased genes on the D. melanogaster
X chromosome is expression-dependent: A consequence of dosage compensation? Journal
of Molecular Evolution. 2009;68(5):576-583. doi:10.1007/s00239-009-9235-4'
apa: 'Vicoso, B., & Charlesworth, B. (2009). The deficit of male-biased genes
on the D. melanogaster X chromosome is expression-dependent: A consequence of
dosage compensation? Journal of Molecular Evolution. Springer. https://doi.org/10.1007/s00239-009-9235-4'
chicago: 'Vicoso, Beatriz, and Brian Charlesworth. “The Deficit of Male-Biased Genes
on the D. Melanogaster X Chromosome Is Expression-Dependent: A Consequence of
Dosage Compensation?” Journal of Molecular Evolution. Springer, 2009. https://doi.org/10.1007/s00239-009-9235-4.'
ieee: 'B. Vicoso and B. Charlesworth, “The deficit of male-biased genes on the D.
melanogaster X chromosome is expression-dependent: A consequence of dosage compensation?,”
Journal of Molecular Evolution, vol. 68, no. 5. Springer, pp. 576–583,
2009.'
ista: 'Vicoso B, Charlesworth B. 2009. The deficit of male-biased genes on the D.
melanogaster X chromosome is expression-dependent: A consequence of dosage compensation?
Journal of Molecular Evolution. 68(5), 576–583.'
mla: 'Vicoso, Beatriz, and Brian Charlesworth. “The Deficit of Male-Biased Genes
on the D. Melanogaster X Chromosome Is Expression-Dependent: A Consequence of
Dosage Compensation?” Journal of Molecular Evolution, vol. 68, no. 5, Springer,
2009, pp. 576–83, doi:10.1007/s00239-009-9235-4.'
short: B. Vicoso, B. Charlesworth, Journal of Molecular Evolution 68 (2009) 576–583.
date_created: 2018-12-11T11:55:31Z
date_published: 2009-05-01T00:00:00Z
date_updated: 2021-01-12T06:55:06Z
day: '01'
doi: 10.1007/s00239-009-9235-4
extern: 1
intvolume: ' 68'
issue: '5'
month: '05'
page: 576 - 583
publication: Journal of Molecular Evolution
publication_status: published
publisher: Springer
publist_id: '4970'
quality_controlled: 0
status: public
title: 'The deficit of male-biased genes on the D. melanogaster X chromosome is expression-dependent:
A consequence of dosage compensation?'
type: journal_article
volume: 68
year: '2009'
...
---
_id: '2069'
abstract:
- lang: eng
text: Current models of X-linked and autosomal evolutionary rates often assume that
the effective population size of the X chromosome (NeX) is equal to three-quarters
of the autosomal population size (NeA). However, polymorphism studies of Drosophila
melanogaster and D. simulans suggest that there are often significant deviations
from this value. We have computed fixation rates of beneficial and deleterious
mutations at X-linked and autosomal sites when this occurs. We find that NeX/NeA
is a crucial parameter for the rates of evolution of X-linked sites compared to
autosomal sites. Faster-X evolution due to the fixation of beneficial mutations
can occur under a much wider range of levels of dominance when NeX/N eA > 3/4.
We also examined various parameters that are known to influence the rates of evolution
at X-linked and autosomal sites, such as different mutation rates in males and
females and mutations that are sexually antagonistic, to determine which cases
can lead to faster-X evolution. We show that, when the rate of nonsynonymous evolution
is normalized by the rate of neutral evolution, a sex difference in mutation rate
has no influence on the conditions for faster-X evolution.
acknowledgement: This work was funded by a Portuguese Foundation for Science and Technology
scholarship to BV, and BC was supported by the Royal Society
author:
- first_name: Beatriz
full_name: Beatriz Vicoso
id: 49E1C5C6-F248-11E8-B48F-1D18A9856A87
last_name: Vicoso
orcid: 0000-0002-4579-8306
- first_name: Brian
full_name: Charlesworth, Brian
last_name: Charlesworth
citation:
ama: 'Vicoso B, Charlesworth B. Effective population size and the faster-X effect:
An extended model. Evolution. 2009;63(9):2413-2426. doi:10.1111/j.1558-5646.2009.00719.x'
apa: 'Vicoso, B., & Charlesworth, B. (2009). Effective population size and the
faster-X effect: An extended model. Evolution. Wiley-Blackwell. https://doi.org/10.1111/j.1558-5646.2009.00719.x'
chicago: 'Vicoso, Beatriz, and Brian Charlesworth. “Effective Population Size and
the Faster-X Effect: An Extended Model.” Evolution. Wiley-Blackwell, 2009.
https://doi.org/10.1111/j.1558-5646.2009.00719.x.'
ieee: 'B. Vicoso and B. Charlesworth, “Effective population size and the faster-X
effect: An extended model,” Evolution, vol. 63, no. 9. Wiley-Blackwell,
pp. 2413–2426, 2009.'
ista: 'Vicoso B, Charlesworth B. 2009. Effective population size and the faster-X
effect: An extended model. Evolution. 63(9), 2413–2426.'
mla: 'Vicoso, Beatriz, and Brian Charlesworth. “Effective Population Size and the
Faster-X Effect: An Extended Model.” Evolution, vol. 63, no. 9, Wiley-Blackwell,
2009, pp. 2413–26, doi:10.1111/j.1558-5646.2009.00719.x.'
short: B. Vicoso, B. Charlesworth, Evolution 63 (2009) 2413–2426.
date_created: 2018-12-11T11:55:32Z
date_published: 2009-09-01T00:00:00Z
date_updated: 2021-01-12T06:55:06Z
day: '01'
doi: 10.1111/j.1558-5646.2009.00719.x
extern: 1
intvolume: ' 63'
issue: '9'
month: '09'
page: 2413 - 2426
publication: Evolution
publication_status: published
publisher: Wiley-Blackwell
publist_id: '4968'
quality_controlled: 0
status: public
title: 'Effective population size and the faster-X effect: An extended model'
type: journal_article
volume: 63
year: '2009'
...
---
_id: '2070'
abstract:
- lang: eng
text: In many eukaryotic organisms, gender is determined by a pair of heteromorphic
sex chromosomes. Degeneration of the non-recombining Y chromosome is a general
facet of sex chromosome evolution. Selective pressure to restore expression levels
of X-linked genes relative to autosomes accompanies Y-chromosome degeneration,
thus driving the evolution of dosage compensation mechanisms. This review focuses
on evolutionary aspects of dosage compensation, in light of recent advances in
comparative and functional genomics that have substantially increased our understanding
of the molecular mechanisms of dosage compensation and how it evolved. We review
processes involved in sex chromosome evolution, and discuss the dynamic interaction
between Y degeneration and the acquisition of dosage compensation. We compare
mechanisms of dosage compensation and the origin of dosage compensation genes
between different taxa and comment on sex chromosomes that apparently lack compensation
mechanisms. Finally, we discuss how dosage compensation systems can also influence
the evolution of well-established sex chromosomes.
acknowledgement: This research is funded by NIH Grant GM076007 and a Sloan Research
Fellowship and a David and Lucile Packard Fellowship to D.B.
author:
- first_name: Beatriz
full_name: Beatriz Vicoso
id: 49E1C5C6-F248-11E8-B48F-1D18A9856A87
last_name: Vicoso
orcid: 0000-0002-4579-8306
- first_name: Doris
full_name: Bachtrog, Doris
last_name: Bachtrog
citation:
ama: Vicoso B, Bachtrog D. Progress and prospects toward our understanding of the
evolution of dosage compensation. Chromosome Research. 2009;17(5):585-602.
doi:10.1007/s10577-009-9053-y
apa: Vicoso, B., & Bachtrog, D. (2009). Progress and prospects toward our understanding
of the evolution of dosage compensation. Chromosome Research. Springer.
https://doi.org/10.1007/s10577-009-9053-y
chicago: Vicoso, Beatriz, and Doris Bachtrog. “Progress and Prospects toward Our
Understanding of the Evolution of Dosage Compensation.” Chromosome Research.
Springer, 2009. https://doi.org/10.1007/s10577-009-9053-y.
ieee: B. Vicoso and D. Bachtrog, “Progress and prospects toward our understanding
of the evolution of dosage compensation,” Chromosome Research, vol. 17,
no. 5. Springer, pp. 585–602, 2009.
ista: Vicoso B, Bachtrog D. 2009. Progress and prospects toward our understanding
of the evolution of dosage compensation. Chromosome Research. 17(5), 585–602.
mla: Vicoso, Beatriz, and Doris Bachtrog. “Progress and Prospects toward Our Understanding
of the Evolution of Dosage Compensation.” Chromosome Research, vol. 17,
no. 5, Springer, 2009, pp. 585–602, doi:10.1007/s10577-009-9053-y.
short: B. Vicoso, D. Bachtrog, Chromosome Research 17 (2009) 585–602.
date_created: 2018-12-11T11:55:32Z
date_published: 2009-07-01T00:00:00Z
date_updated: 2021-01-12T06:55:07Z
day: '01'
doi: 10.1007/s10577-009-9053-y
extern: 1
intvolume: ' 17'
issue: '5'
month: '07'
page: 585 - 602
publication: Chromosome Research
publication_status: published
publisher: Springer
publist_id: '4969'
quality_controlled: 0
status: public
title: Progress and prospects toward our understanding of the evolution of dosage
compensation
type: journal_article
volume: 17
year: '2009'
...
---
_id: '2094'
abstract:
- lang: eng
text: 'This paper introduces a data-driven representation and modeling technique
for simulating non-linear heterogeneous soft tissue. It simplifies the construction
of convincing deformable models by avoiding complex selection and tuning of physical
material parameters, yet retaining the richness of non-linear heterogeneous behavior.
We acquire a set of example deformations of a real object, and represent each
of them as a spatially varying stress-strain relationship in a finite-element
model. We then model the material by non-linear interpolation of these stress-strain
relationships in strain-space. Our method relies on a simple-to-build capture
system and an efficient run-time simulation algorithm based on incremental loading,
making it suitable for interactive computer graphics applications. We present
the results of our approach for several non-linear materials and biological soft
tissue, with accurate agreement of our model to the measured data. '
acknowledgement: 'This research was supported by the NCCR Co-Me grant of the Swiss
National Science Foundation. Moritz Bacher was partially supported by the Initiative
in Innovative Computing (IIC) and the School of Engineering and Applied Sciences
(SEAS) at Harvard. '
author:
- first_name: Bernd
full_name: Bernd Bickel
id: 49876194-F248-11E8-B48F-1D18A9856A87
last_name: Bickel
orcid: 0000-0001-6511-9385
- first_name: Moritz
full_name: Bac̈her, Moritz
last_name: Bac̈Her
- first_name: Miguel
full_name: Otaduy, Miguel A
last_name: Otaduy
- first_name: Wojciech
full_name: Matusik, Wojciech
last_name: Matusik
- first_name: Hanspeter
full_name: Pfister, Hanspeter
last_name: Pfister
- first_name: Markus
full_name: Groß, Markus S
last_name: Groß
citation:
ama: 'Bickel B, Bac̈Her M, Otaduy M, Matusik W, Pfister H, Groß M. Capture and modeling
of non-linear heterogeneous soft tissue. In: Vol 28. ACM; 2009. doi:10.1145/1576246.1531395 '
apa: Bickel, B., Bac̈Her, M., Otaduy, M., Matusik, W., Pfister, H., & Groß,
M. (2009). Capture and modeling of non-linear heterogeneous soft tissue (Vol.
28). Presented at the ACM SIGGRAPH, ACM. https://doi.org/10.1145/1576246.1531395
chicago: Bickel, Bernd, Moritz Bac̈Her, Miguel Otaduy, Wojciech Matusik, Hanspeter
Pfister, and Markus Groß. “Capture and Modeling of Non-Linear Heterogeneous Soft
Tissue,” Vol. 28. ACM, 2009. https://doi.org/10.1145/1576246.1531395 .
ieee: B. Bickel, M. Bac̈Her, M. Otaduy, W. Matusik, H. Pfister, and M. Groß, “Capture
and modeling of non-linear heterogeneous soft tissue,” presented at the ACM SIGGRAPH,
2009, vol. 28, no. 3.
ista: Bickel B, Bac̈Her M, Otaduy M, Matusik W, Pfister H, Groß M. 2009. Capture
and modeling of non-linear heterogeneous soft tissue. ACM SIGGRAPH vol. 28.
mla: Bickel, Bernd, et al. Capture and Modeling of Non-Linear Heterogeneous Soft
Tissue. Vol. 28, no. 3, ACM, 2009, doi:10.1145/1576246.1531395 .
short: B. Bickel, M. Bac̈Her, M. Otaduy, W. Matusik, H. Pfister, M. Groß, in:, ACM,
2009.
conference:
name: ACM SIGGRAPH
date_created: 2018-12-11T11:55:40Z
date_published: 2009-07-27T00:00:00Z
date_updated: 2019-04-26T07:22:08Z
day: '27'
doi: '10.1145/1576246.1531395 '
extern: 1
intvolume: ' 28'
issue: '3'
month: '07'
publication_status: published
publisher: ACM
publist_id: '4940'
quality_controlled: 0
status: public
title: Capture and modeling of non-linear heterogeneous soft tissue
type: conference
volume: 28
year: '2009'
...
---
_id: '2119'
abstract:
- lang: eng
text: 'Let (E, H, μ) be an abstract Wiener space and let DV : = V D, where D denotes
the Malliavin derivative and V is a closed and densely defined operator from H
into another Hilbert space under(H, {combining low line}). Given a bounded operator
B on under(H, {combining low line}), coercive on the range over(R (V), -), we
consider the operators A : = V* B V in H and under(A, {combining low line}) :
= V V* B in under(H, {combining low line}), as well as the realisations of the
operators L : = DV* B DV and under(L, {combining low line}) : = DV DV* B in Lp
(E, μ) and Lp (E, μ ; under(H, {combining low line})) respectively, where 1 <
p < ∞. Our main result asserts that the following four assertions are equivalent:
(1)D (sqrt(L)) = D (DV) with {norm of matrix} sqrt(L) f {norm of matrix}p {minus
tilde} {norm of matrix} DV f {norm of matrix}p for f ∈ D (sqrt(L));(2)under(L,
{combining low line}) admits a bounded H∞-functional calculus on over(R (DV),
-);(3)D (sqrt(A)) = D (V) with {norm of matrix} sqrt(A) h {norm of matrix} {minus
tilde} {norm of matrix} V h {norm of matrix} for h ∈ D (sqrt(A));(4)under(A, {combining
low line}) admits a bounded H∞-functional calculus on over(R (V), -). Moreover,
if these conditions are satisfied, then D (L) = D (DV2) ∩ D (DA). The equivalence
(1)-(4) is a non-symmetric generalisation of the classical Meyer inequalities
of Malliavin calculus (where under(H, {combining low line}) = H, V = I, B = frac(1,
2) I). A one-sided version of (1)-(4), giving Lp-boundedness of the Riesz transform
DV / sqrt(L) in terms of a square function estimate, is also obtained. As an application
let -A generate an analytic C0-contraction semigroup on a Hilbert space H and
let -L be the Lp-realisation of the generator of its second quantisation. Our
results imply that two-sided bounds for the Riesz transform of L are equivalent
with the Kato square root property for A. The boundedness of the Riesz transform
is used to obtain an Lp-domain characterisation for the operator L.'
author:
- first_name: Jan
full_name: Jan Maas
id: 4C5696CE-F248-11E8-B48F-1D18A9856A87
last_name: Maas
orcid: 0000-0002-0845-1338
- first_name: Jan
full_name: van Neerven, Jan M
last_name: Van Neerven
citation:
ama: Maas J, Van Neerven J. Boundedness of Riesz transforms for elliptic operators
on abstract Wiener spaces. Journal of Functional Analysis. 2009;257(8):2410-2475.
doi:10.1016/j.jfa.2009.07.001
apa: Maas, J., & Van Neerven, J. (2009). Boundedness of Riesz transforms for
elliptic operators on abstract Wiener spaces. Journal of Functional Analysis.
Academic Press. https://doi.org/10.1016/j.jfa.2009.07.001
chicago: Maas, Jan, and Jan Van Neerven. “Boundedness of Riesz Transforms for Elliptic
Operators on Abstract Wiener Spaces.” Journal of Functional Analysis. Academic
Press, 2009. https://doi.org/10.1016/j.jfa.2009.07.001.
ieee: J. Maas and J. Van Neerven, “Boundedness of Riesz transforms for elliptic
operators on abstract Wiener spaces,” Journal of Functional Analysis, vol.
257, no. 8. Academic Press, pp. 2410–2475, 2009.
ista: Maas J, Van Neerven J. 2009. Boundedness of Riesz transforms for elliptic
operators on abstract Wiener spaces. Journal of Functional Analysis. 257(8), 2410–2475.
mla: Maas, Jan, and Jan Van Neerven. “Boundedness of Riesz Transforms for Elliptic
Operators on Abstract Wiener Spaces.” Journal of Functional Analysis, vol.
257, no. 8, Academic Press, 2009, pp. 2410–75, doi:10.1016/j.jfa.2009.07.001.
short: J. Maas, J. Van Neerven, Journal of Functional Analysis 257 (2009) 2410–2475.
date_created: 2018-12-11T11:55:49Z
date_published: 2009-10-15T00:00:00Z
date_updated: 2021-01-12T06:55:25Z
day: '15'
doi: 10.1016/j.jfa.2009.07.001
extern: 1
intvolume: ' 257'
issue: '8'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/0804.1432
month: '10'
oa: 1
page: 2410 - 2475
publication: Journal of Functional Analysis
publication_status: published
publisher: Academic Press
publist_id: '4913'
quality_controlled: 0
status: public
title: Boundedness of Riesz transforms for elliptic operators on abstract Wiener spaces
type: journal_article
volume: 257
year: '2009'
...
---
_id: '2136'
abstract:
- lang: eng
text: The local atomic structure of PbTiO3, BaTiO3, and KNbO3 perovskite-type crystals
and K x Na1 − x NbO3 solid solutions in different phases is investigated using
the angular dependence of the pre-edge structure of the Ti and Nb K X-ray absorption
spectra and the EXAFS data. In noncubic phases, a considerable deviation of the
local structure from the structure determined from diffraction data is observed
only for the tetragonal phase of the BaTiO3 crystal. It is revealed that, in the
cubic phase of niobates, the niobium atoms are characterized by significant displacements
from the centrosymmetric positions along the threefold axes, so that they are
close in the magnitude and the direction to the displacements in the low-temperatures
rhombohedral phases.
acknowledgement: This study was supported by the Russian Founda*tion for Basic Research
(project no. 07*02*00796a).
author:
- first_name: Rostislav
full_name: Vedrinskiǐ, Rostislav V
last_name: Vedrinskiǐ
- first_name: V.
full_name: Kraǐzman, V. L
last_name: Kraǐzman
- first_name: Mikhail
full_name: Mikhail Lemeshko
id: 37CB05FA-F248-11E8-B48F-1D18A9856A87
last_name: Lemeshko
orcid: 0000-0002-6990-7802
- first_name: Elena
full_name: Nazarenko, Elena S
last_name: Nazarenko
- first_name: Alexander
full_name: Novakovich, Alexander A
last_name: Novakovich
- first_name: Larisa
full_name: Reznichenko, Larisa A
last_name: Reznichenko
- first_name: Vladimir
full_name: Fokin, Vladimir N
last_name: Fokin
- first_name: Victoria
full_name: Shuvaeva, Victoria A
last_name: Shuvaeva
citation:
ama: 'Vedrinskiǐ R, Kraǐzman V, Lemeshko M, et al. Local atomic structure of niobates
and titanates from X-ray absorption spectroscopic data. In: Vol 51. Springer;
2009:1394-1398. doi:10.1134/S106378340907018X'
apa: 'Vedrinskiǐ, R., Kraǐzman, V., Lemeshko, M., Nazarenko, E., Novakovich, A.,
Reznichenko, L., … Shuvaeva, V. (2009). Local atomic structure of niobates and
titanates from X-ray absorption spectroscopic data (Vol. 51, pp. 1394–1398). Presented
at the CoPoF: 18th All-Russia Conference on Physics of Ferroelectrics (VKS-XVIII),
Springer. https://doi.org/10.1134/S106378340907018X'
chicago: Vedrinskiǐ, Rostislav, V. Kraǐzman, Mikhail Lemeshko, Elena Nazarenko,
Alexander Novakovich, Larisa Reznichenko, Vladimir Fokin, and Victoria Shuvaeva.
“Local Atomic Structure of Niobates and Titanates from X-Ray Absorption Spectroscopic
Data,” 51:1394–98. Springer, 2009. https://doi.org/10.1134/S106378340907018X.
ieee: 'R. Vedrinskiǐ et al., “Local atomic structure of niobates and titanates
from X-ray absorption spectroscopic data,” presented at the CoPoF: 18th All-Russia
Conference on Physics of Ferroelectrics (VKS-XVIII), 2009, vol. 51, no. 7, pp.
1394–1398.'
ista: 'Vedrinskiǐ R, Kraǐzman V, Lemeshko M, Nazarenko E, Novakovich A, Reznichenko
L, Fokin V, Shuvaeva V. 2009. Local atomic structure of niobates and titanates
from X-ray absorption spectroscopic data. CoPoF: 18th All-Russia Conference on
Physics of Ferroelectrics (VKS-XVIII) vol. 51, 1394–1398.'
mla: Vedrinskiǐ, Rostislav, et al. Local Atomic Structure of Niobates and Titanates
from X-Ray Absorption Spectroscopic Data. Vol. 51, no. 7, Springer, 2009,
pp. 1394–98, doi:10.1134/S106378340907018X.
short: R. Vedrinskiǐ, V. Kraǐzman, M. Lemeshko, E. Nazarenko, A. Novakovich, L.
Reznichenko, V. Fokin, V. Shuvaeva, in:, Springer, 2009, pp. 1394–1398.
conference:
name: 'CoPoF: 18th All-Russia Conference on Physics of Ferroelectrics (VKS-XVIII)'
date_created: 2018-12-11T11:55:55Z
date_published: 2009-07-12T00:00:00Z
date_updated: 2021-01-12T06:55:31Z
day: '12'
doi: 10.1134/S106378340907018X
extern: 1
intvolume: ' 51'
issue: '7'
month: '07'
page: 1394 - 1398
publication_status: published
publisher: Springer
publist_id: '4898'
quality_controlled: 0
status: public
title: Local atomic structure of niobates and titanates from X-ray absorption spectroscopic
data
type: conference
volume: 51
year: '2009'
...
---
_id: '2137'
abstract:
- lang: eng
text: Relying on the quantization rule of Raab and Friedrich [Phys. Rev. A (2009)
in press], we derive simple and accurate formulae for the number of rotational
states supported by a weakly bound vibrational level of a diatomic molecular ion.
We also provide analytic estimates of the rotational constants of any such levels
up to threshold for dissociation and obtain a criterion for determining whether
a given weakly bound vibrational level is rotationless. The results depend solely
on the long-range part of the molecular potential.
author:
- first_name: Mikhail
full_name: Mikhail Lemeshko
id: 37CB05FA-F248-11E8-B48F-1D18A9856A87
last_name: Lemeshko
orcid: 0000-0002-6990-7802
- first_name: Bretislav
full_name: Frierich, Bretislav
last_name: Frierich
citation:
ama: Lemeshko M, Frierich B. Rotational structure of weakly bound molecular ions.
Journal of Atomic and Molecular Sciences. 2009;1(1):41-47. doi:10.4208/jams.101009.110209a
apa: Lemeshko, M., & Frierich, B. (2009). Rotational structure of weakly bound
molecular ions. Journal of Atomic and Molecular Sciences. Global Science
Press. https://doi.org/10.4208/jams.101009.110209a
chicago: Lemeshko, Mikhail, and Bretislav Frierich. “Rotational Structure of Weakly
Bound Molecular Ions.” Journal of Atomic and Molecular Sciences. Global
Science Press, 2009. https://doi.org/10.4208/jams.101009.110209a.
ieee: M. Lemeshko and B. Frierich, “Rotational structure of weakly bound molecular
ions,” Journal of Atomic and Molecular Sciences, vol. 1, no. 1. Global
Science Press, pp. 41–47, 2009.
ista: Lemeshko M, Frierich B. 2009. Rotational structure of weakly bound molecular
ions. Journal of Atomic and Molecular Sciences. 1(1), 41–47.
mla: Lemeshko, Mikhail, and Bretislav Frierich. “Rotational Structure of Weakly
Bound Molecular Ions.” Journal of Atomic and Molecular Sciences, vol. 1,
no. 1, Global Science Press, 2009, pp. 41–47, doi:10.4208/jams.101009.110209a.
short: M. Lemeshko, B. Frierich, Journal of Atomic and Molecular Sciences 1 (2009)
41–47.
date_created: 2018-12-11T11:55:55Z
date_published: 2009-10-10T00:00:00Z
date_updated: 2021-01-12T06:55:32Z
day: '10'
doi: 10.4208/jams.101009.110209a
extern: 1
intvolume: ' 1'
issue: '1'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/0910.5743
month: '10'
oa: 1
page: 41 - 47
publication: Journal of Atomic and Molecular Sciences
publication_status: published
publisher: Global Science Press
publist_id: '4887'
quality_controlled: 0
status: public
title: Rotational structure of weakly bound molecular ions
type: journal_article
volume: 1
year: '2009'
...
---
_id: '2149'
abstract:
- lang: eng
text: We investigate the effects of a magnetic field on the dynamics of rotationally
inelastic collisions of open-shell molecules (Σ2, Σ3, and Π2) with closed-shell
atoms. Our treatment makes use of the Fraunhofer model of matter wave scattering
and its recent extension to collisions in electric [M. Lemeshko and B. Friedrich,
J. Chem. Phys. 129, 024301 (2008)] and radiative fields [M. Lemeshko and B. Friedrich,
Int. J. Mass. Spec. 280, 19 (2009)]. A magnetic field aligns the molecule in the
space-fixed frame and thereby alters the effective shape of the diffraction target.
This significantly affects the differential and integral scattering cross sections.
We exemplify our treatment by evaluating the magnetic-field-dependent scattering
characteristics of the He-CaH (XΣ+2), He-O2 (XΣ–3), and He-OH (XΠΩ2) systems at
thermal collision energies. Since the cross sections can be obtained for different
orientations of the magnetic field with respect to the relative velocity vector,
the model also offers predictions about the frontal-versus-lateral steric asymmetry
of the collisions. The steric asymmetry is found to be almost negligible for the
He-OH system, weak for the He-CaH collisions, and strong for the He-O2. While
odd ΔM transitions dominate the He-OH [J=3/2,f→J′,e/f] integral cross sections
in a magnetic field parallel to the relative velocity vector, even ΔM transitions
prevail in the case of the He-CaH (X2Σ+) and He-O2 (XΣ−3) collision systems. For
the latter system, the magnetic field opens inelastic channels that are closed
in the absence of the field. These involve the transitions N=1,J=0→N′, J′ with
J′=N′.
author:
- first_name: Mikhail
full_name: Mikhail Lemeshko
id: 37CB05FA-F248-11E8-B48F-1D18A9856A87
last_name: Lemeshko
orcid: 0000-0002-6990-7802
- first_name: Břetislav
full_name: Friedrich, Břetislav
last_name: Friedrich
citation:
ama: 'Lemeshko M, Friedrich B. Collisions of paramagnetic molecules in magnetic
fields: An analytic model based on Fraunhofer diffraction of matter waves. Physical
Review A - Atomic, Molecular, and Optical Physics. 2009;79(1). doi:10.1103/PhysRevA.79.012718'
apa: 'Lemeshko, M., & Friedrich, B. (2009). Collisions of paramagnetic molecules
in magnetic fields: An analytic model based on Fraunhofer diffraction of matter
waves. Physical Review A - Atomic, Molecular, and Optical Physics. American
Physical Society. https://doi.org/10.1103/PhysRevA.79.012718'
chicago: 'Lemeshko, Mikhail, and Břetislav Friedrich. “Collisions of Paramagnetic
Molecules in Magnetic Fields: An Analytic Model Based on Fraunhofer Diffraction
of Matter Waves.” Physical Review A - Atomic, Molecular, and Optical Physics.
American Physical Society, 2009. https://doi.org/10.1103/PhysRevA.79.012718.'
ieee: 'M. Lemeshko and B. Friedrich, “Collisions of paramagnetic molecules in magnetic
fields: An analytic model based on Fraunhofer diffraction of matter waves,” Physical
Review A - Atomic, Molecular, and Optical Physics, vol. 79, no. 1. American
Physical Society, 2009.'
ista: 'Lemeshko M, Friedrich B. 2009. Collisions of paramagnetic molecules in magnetic
fields: An analytic model based on Fraunhofer diffraction of matter waves. Physical
Review A - Atomic, Molecular, and Optical Physics. 79(1).'
mla: 'Lemeshko, Mikhail, and Břetislav Friedrich. “Collisions of Paramagnetic Molecules
in Magnetic Fields: An Analytic Model Based on Fraunhofer Diffraction of Matter
Waves.” Physical Review A - Atomic, Molecular, and Optical Physics, vol.
79, no. 1, American Physical Society, 2009, doi:10.1103/PhysRevA.79.012718.'
short: M. Lemeshko, B. Friedrich, Physical Review A - Atomic, Molecular, and Optical
Physics 79 (2009).
date_created: 2018-12-11T11:55:59Z
date_published: 2009-01-30T00:00:00Z
date_updated: 2021-01-12T06:55:36Z
day: '30'
doi: 10.1103/PhysRevA.79.012718
extern: 1
intvolume: ' 79'
issue: '1'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/0809.3331
month: '01'
oa: 1
publication: Physical Review A - Atomic, Molecular, and Optical Physics
publication_status: published
publisher: American Physical Society
publist_id: '4875'
quality_controlled: 0
status: public
title: 'Collisions of paramagnetic molecules in magnetic fields: An analytic model
based on Fraunhofer diffraction of matter waves'
type: journal_article
volume: 79
year: '2009'
...
---
_id: '2150'
abstract:
- lang: eng
text: We examine the effects of a linearly polarized nonresonant radiative field
on the dynamics of rotationally inelastic Na+ + N2 collisions at eV collision
energies. Our treatment is based on the Fraunhofer model of matter wave scattering
and its recent extension to collisions in electric fields [M. Lemeshko, B. Friedrich,
J. Chem. Phys. 129 (2008) 024301]. The nonresonant radiative field changes the
effective shape of the target molecule by aligning it in the space-fixed frame.
This markedly alters the differential and integral scattering cross-sections.
As the cross-sections can be evaluated for a polarization of the radiative field
collinear or perpendicular to the relative velocity vector, the model also offers
predictions about steric asymmetry of the collisions.
author:
- first_name: Mikhail
full_name: Mikhail Lemeshko
id: 37CB05FA-F248-11E8-B48F-1D18A9856A87
last_name: Lemeshko
orcid: 0000-0002-6990-7802
- first_name: Břetislav
full_name: Friedrich, Břetislav
last_name: Friedrich
citation:
ama: Lemeshko M, Friedrich B. The effect of a nonresonant radiative field on low-energy
rotationally inelastic Na+ + N2 collisions. International Journal of Mass Spectrometry.
2009;280(1-3):19-25. doi:10.1016/j.ijms.2008.06.010
apa: Lemeshko, M., & Friedrich, B. (2009). The effect of a nonresonant radiative
field on low-energy rotationally inelastic Na+ + N2 collisions. International
Journal of Mass Spectrometry. Elsevier. https://doi.org/10.1016/j.ijms.2008.06.010
chicago: Lemeshko, Mikhail, and Břetislav Friedrich. “The Effect of a Nonresonant
Radiative Field on Low-Energy Rotationally Inelastic Na+ + N2 Collisions.” International
Journal of Mass Spectrometry. Elsevier, 2009. https://doi.org/10.1016/j.ijms.2008.06.010 .
ieee: M. Lemeshko and B. Friedrich, “The effect of a nonresonant radiative field
on low-energy rotationally inelastic Na+ + N2 collisions,” International Journal
of Mass Spectrometry, vol. 280, no. 1–3. Elsevier, pp. 19–25, 2009.
ista: Lemeshko M, Friedrich B. 2009. The effect of a nonresonant radiative field
on low-energy rotationally inelastic Na+ + N2 collisions. International Journal
of Mass Spectrometry. 280(1–3), 19–25.
mla: Lemeshko, Mikhail, and Břetislav Friedrich. “The Effect of a Nonresonant Radiative
Field on Low-Energy Rotationally Inelastic Na+ + N2 Collisions.” International
Journal of Mass Spectrometry, vol. 280, no. 1–3, Elsevier, 2009, pp. 19–25,
doi:10.1016/j.ijms.2008.06.010
.
short: M. Lemeshko, B. Friedrich, International Journal of Mass Spectrometry 280
(2009) 19–25.
date_created: 2018-12-11T11:56:00Z
date_published: 2009-02-01T00:00:00Z
date_updated: 2021-01-12T06:55:37Z
day: '01'
doi: '10.1016/j.ijms.2008.06.010 '
extern: 1
intvolume: ' 280'
issue: 1-3
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/0804.4845
month: '02'
oa: 1
page: 19 - 25
publication: International Journal of Mass Spectrometry
publication_status: published
publisher: Elsevier
publist_id: '4874'
quality_controlled: 0
status: public
title: The effect of a nonresonant radiative field on low-energy rotationally inelastic
Na+ + N2 collisions
type: journal_article
volume: 280
year: '2009'
...
---
_id: '2192'
abstract:
- lang: eng
text: We develop an analytic model of thermal state-to-state rotationally inelastic
collisions of asymmetric-top molecules with closed-shell atoms in electric fields
and apply it to the Ar-H2O collision system. The predicted cross sections as well
as the steric asymmetry of the collisions show at fields up to 150 kV/cm characteristic
field-dependent features which can be experimentally tested. Particularly suitable
candidates for such tests are the 000 → 220 and 101→ 221 channels, arising from
the relaxation of the field-free selection rules due to the hybridization of J
states by the field. Averaging over the M' product channels is found to largely
obliterate the orientation effects brought about by the field.
author:
- first_name: Mikhail
full_name: Mikhail Lemeshko
id: 37CB05FA-F248-11E8-B48F-1D18A9856A87
last_name: Lemeshko
orcid: 0000-0002-6990-7802
- first_name: Břetislav
full_name: Friedrich, Břetislav
last_name: Friedrich
citation:
ama: Lemeshko M, Friedrich B. Model analysis of rotationally inelastic Ar + H2O
scattering in an electric field. Journal of Physical Chemistry A. 2009;113(52):15055-15063.
doi:10.1021/jp9051598
apa: Lemeshko, M., & Friedrich, B. (2009). Model analysis of rotationally inelastic
Ar + H2O scattering in an electric field. Journal of Physical Chemistry A.
American Chemical Society. https://doi.org/10.1021/jp9051598
chicago: Lemeshko, Mikhail, and Břetislav Friedrich. “Model Analysis of Rotationally
Inelastic Ar + H2O Scattering in an Electric Field.” Journal of Physical Chemistry
A. American Chemical Society, 2009. https://doi.org/10.1021/jp9051598.
ieee: M. Lemeshko and B. Friedrich, “Model analysis of rotationally inelastic Ar
+ H2O scattering in an electric field,” Journal of Physical Chemistry A,
vol. 113, no. 52. American Chemical Society, pp. 15055–15063, 2009.
ista: Lemeshko M, Friedrich B. 2009. Model analysis of rotationally inelastic Ar
+ H2O scattering in an electric field. Journal of Physical Chemistry A. 113(52),
15055–15063.
mla: Lemeshko, Mikhail, and Břetislav Friedrich. “Model Analysis of Rotationally
Inelastic Ar + H2O Scattering in an Electric Field.” Journal of Physical Chemistry
A, vol. 113, no. 52, American Chemical Society, 2009, pp. 15055–63, doi:10.1021/jp9051598.
short: M. Lemeshko, B. Friedrich, Journal of Physical Chemistry A 113 (2009) 15055–15063.
date_created: 2018-12-11T11:56:14Z
date_published: 2009-12-31T00:00:00Z
date_updated: 2021-01-12T06:55:53Z
day: '31'
doi: 10.1021/jp9051598
extern: 1
intvolume: ' 113'
issue: '52'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/0906.0443
month: '12'
oa: 1
page: 15055 - 15063
publication: Journal of Physical Chemistry A
publication_status: published
publisher: American Chemical Society
publist_id: '4781'
quality_controlled: 0
status: public
title: Model analysis of rotationally inelastic Ar + H2O scattering in an electric
field
type: journal_article
volume: 113
year: '2009'
...
---
_id: '2191'
abstract:
- lang: eng
text: 'By making use of the quantization rule of Raab and Friedrich [Phys. Rev.
A 78, 022707 (2008)], we derive simple and accurate formulae for the number of
rotational states supported by a weakly bound vibrational level of a diatomic
molecule and the rotational constants of any such levels up to the threshold,
and provide a criterion for determining whether a given weakly bound vibrational
level is rotationless. The results depend solely on the long-range part of the
molecular potential and are applicable to halo molecules. '
author:
- first_name: Mikhail
full_name: Mikhail Lemeshko
id: 37CB05FA-F248-11E8-B48F-1D18A9856A87
last_name: Lemeshko
orcid: 0000-0002-6990-7802
- first_name: Břetislav
full_name: Friedrich, Břetislav
last_name: Friedrich
citation:
ama: Lemeshko M, Friedrich B. Rotational and rotationless states of weakly bound
molecules. Physical Review A - Atomic, Molecular, and Optical Physics.
2009;79(5). doi:10.1103/PhysRevA.79.050501
apa: Lemeshko, M., & Friedrich, B. (2009). Rotational and rotationless states
of weakly bound molecules. Physical Review A - Atomic, Molecular, and Optical
Physics. American Physical Society. https://doi.org/10.1103/PhysRevA.79.050501
chicago: Lemeshko, Mikhail, and Břetislav Friedrich. “Rotational and Rotationless
States of Weakly Bound Molecules.” Physical Review A - Atomic, Molecular, and
Optical Physics. American Physical Society, 2009. https://doi.org/10.1103/PhysRevA.79.050501.
ieee: M. Lemeshko and B. Friedrich, “Rotational and rotationless states of weakly
bound molecules,” Physical Review A - Atomic, Molecular, and Optical Physics,
vol. 79, no. 5. American Physical Society, 2009.
ista: Lemeshko M, Friedrich B. 2009. Rotational and rotationless states of weakly
bound molecules. Physical Review A - Atomic, Molecular, and Optical Physics. 79(5).
mla: Lemeshko, Mikhail, and Břetislav Friedrich. “Rotational and Rotationless States
of Weakly Bound Molecules.” Physical Review A - Atomic, Molecular, and Optical
Physics, vol. 79, no. 5, American Physical Society, 2009, doi:10.1103/PhysRevA.79.050501.
short: M. Lemeshko, B. Friedrich, Physical Review A - Atomic, Molecular, and Optical
Physics 79 (2009).
date_created: 2018-12-11T11:56:14Z
date_published: 2009-05-26T00:00:00Z
date_updated: 2021-01-12T06:55:53Z
day: '26'
doi: 10.1103/PhysRevA.79.050501
extern: 1
intvolume: ' 79'
issue: '5'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/0904.0567
month: '05'
oa: 1
publication: Physical Review A - Atomic, Molecular, and Optical Physics
publication_status: published
publisher: American Physical Society
publist_id: '4783'
quality_controlled: 0
status: public
title: Rotational and rotationless states of weakly bound molecules
type: journal_article
volume: 79
year: '2009'
...
---
_id: '2193'
abstract:
- lang: eng
text: We show that weakly bound molecules can be probed by "shaking" in
a pulsed nonresonant laser field. The field introduces a centrifugal term which
expels the highest vibrational level from the potential that binds it. Our numerical
simulations applied to the Rb2 and KRb Feshbach molecules indicate that shaking
by feasible laser pulses can be used to accurately recover the square of the vibrational
wave function and, by inversion, also the long-range part of the molecular potential.
author:
- first_name: Mikhail
full_name: Mikhail Lemeshko
id: 37CB05FA-F248-11E8-B48F-1D18A9856A87
last_name: Lemeshko
orcid: 0000-0002-6990-7802
- first_name: Břetislav
full_name: Friedrich, Břetislav
last_name: Friedrich
citation:
ama: Lemeshko M, Friedrich B. Probing weakly bound molecules with nonresonant light.
Physical Review Letters. 2009;103(5). doi:10.1103/PhysRevLett.103.053003
apa: Lemeshko, M., & Friedrich, B. (2009). Probing weakly bound molecules with
nonresonant light. Physical Review Letters. American Physical Society.
https://doi.org/10.1103/PhysRevLett.103.053003
chicago: Lemeshko, Mikhail, and Břetislav Friedrich. “Probing Weakly Bound Molecules
with Nonresonant Light.” Physical Review Letters. American Physical Society,
2009. https://doi.org/10.1103/PhysRevLett.103.053003.
ieee: M. Lemeshko and B. Friedrich, “Probing weakly bound molecules with nonresonant
light,” Physical Review Letters, vol. 103, no. 5. American Physical Society,
2009.
ista: Lemeshko M, Friedrich B. 2009. Probing weakly bound molecules with nonresonant
light. Physical Review Letters. 103(5).
mla: Lemeshko, Mikhail, and Břetislav Friedrich. “Probing Weakly Bound Molecules
with Nonresonant Light.” Physical Review Letters, vol. 103, no. 5, American
Physical Society, 2009, doi:10.1103/PhysRevLett.103.053003.
short: M. Lemeshko, B. Friedrich, Physical Review Letters 103 (2009).
date_created: 2018-12-11T11:56:15Z
date_published: 2009-07-31T00:00:00Z
date_updated: 2021-01-12T06:55:54Z
day: '31'
doi: 10.1103/PhysRevLett.103.053003
extern: 1
intvolume: ' 103'
issue: '5'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/0903.0811
month: '07'
oa: 1
publication: Physical Review Letters
publication_status: published
publisher: American Physical Society
publist_id: '4782'
quality_controlled: 0
status: public
title: Probing weakly bound molecules with nonresonant light
type: journal_article
volume: 103
year: '2009'
...
---
_id: '226'
abstract:
- lang: eng
text: The Manin conjecture is established for a split singular del Pezzo surface
of degree four, with singularity type A4.
author:
- first_name: Timothy D
full_name: Timothy Browning
id: 35827D50-F248-11E8-B48F-1D18A9856A87
last_name: Browning
orcid: 0000-0002-8314-0177
- first_name: Ulrich
full_name: Derenthal, Ulrich
last_name: Derenthal
citation:
ama: Browning TD, Derenthal U. Manin’s conjecture for a quartic del Pezzo surface
with A4 singularity. Annales de l’Institut Fourier. 2009;59(3):1231-1265.
doi:10.5802/aif.2462
apa: Browning, T. D., & Derenthal, U. (2009). Manin’s conjecture for a quartic
del Pezzo surface with A4 singularity. Annales de l’Institut Fourier. Association
des Annales de l’Institut Fourier. https://doi.org/10.5802/aif.2462
chicago: Browning, Timothy D, and Ulrich Derenthal. “Manin’s Conjecture for a Quartic
Del Pezzo Surface with A4 Singularity.” Annales de l’Institut Fourier.
Association des Annales de l’Institut Fourier, 2009. https://doi.org/10.5802/aif.2462.
ieee: T. D. Browning and U. Derenthal, “Manin’s conjecture for a quartic del Pezzo
surface with A4 singularity,” Annales de l’Institut Fourier, vol. 59, no.
3. Association des Annales de l’Institut Fourier, pp. 1231–1265, 2009.
ista: Browning TD, Derenthal U. 2009. Manin’s conjecture for a quartic del Pezzo
surface with A4 singularity. Annales de l’Institut Fourier. 59(3), 1231–1265.
mla: Browning, Timothy D., and Ulrich Derenthal. “Manin’s Conjecture for a Quartic
Del Pezzo Surface with A4 Singularity.” Annales de l’Institut Fourier,
vol. 59, no. 3, Association des Annales de l’Institut Fourier, 2009, pp. 1231–65,
doi:10.5802/aif.2462.
short: T.D. Browning, U. Derenthal, Annales de l’Institut Fourier 59 (2009) 1231–1265.
date_created: 2018-12-11T11:45:18Z
date_published: 2009-01-01T00:00:00Z
date_updated: 2021-01-12T06:56:21Z
day: '01'
doi: 10.5802/aif.2462
extern: 1
intvolume: ' 59'
issue: '3'
month: '01'
page: 1231 - 1265
publication: Annales de l'Institut Fourier
publication_status: published
publisher: Association des Annales de l'Institut Fourier
publist_id: '7686'
quality_controlled: 0
status: public
title: Manin's conjecture for a quartic del Pezzo surface with A4 singularity
type: journal_article
volume: 59
year: '2009'
...
---
_id: '227'
abstract:
- lang: eng
text: Winner of the Ferran Sunyer i Balaguer Prize 2009. First attempt to systematically
survey the range of available tools from analytic number theory that can be applied
to study the density of rational points on projective varieties. Designed to rapidly
guide the reader to the many areas of ongoing research in the domain. Provides
an extensive bibliography.
alternative_title:
- Progress in Mathematics
article_processing_charge: No
author:
- first_name: Timothy D
full_name: Browning, Timothy D
id: 35827D50-F248-11E8-B48F-1D18A9856A87
last_name: Browning
orcid: 0000-0002-8314-0177
citation:
ama: Browning TD. Quantitative Arithmetic of Projective Varieties. Vol 277.
Birkhäuser Basel; 2009. doi:10.1007/978-3-0346-0129-0
apa: Browning, T. D. (2009). Quantitative Arithmetic of Projective Varieties
(Vol. 277). Birkhäuser Basel. https://doi.org/10.1007/978-3-0346-0129-0
chicago: Browning, Timothy D. Quantitative Arithmetic of Projective Varieties.
Vol. 277. Birkhäuser Basel, 2009. https://doi.org/10.1007/978-3-0346-0129-0.
ieee: T. D. Browning, Quantitative Arithmetic of Projective Varieties, vol.
277. Birkhäuser Basel, 2009.
ista: Browning TD. 2009. Quantitative Arithmetic of Projective Varieties, Birkhäuser
Basel, XIII, 160p.
mla: Browning, Timothy D. Quantitative Arithmetic of Projective Varieties.
Vol. 277, Birkhäuser Basel, 2009, doi:10.1007/978-3-0346-0129-0.
short: T.D. Browning, Quantitative Arithmetic of Projective Varieties, Birkhäuser
Basel, 2009.
date_created: 2018-12-11T11:45:19Z
date_published: 2009-01-01T00:00:00Z
date_updated: 2021-12-21T10:56:12Z
day: '01'
doi: 10.1007/978-3-0346-0129-0
extern: '1'
intvolume: ' 277'
language:
- iso: eng
month: '01'
oa_version: None
page: XIII, 160
publication_identifier:
eisbn:
- 9-783-0346-0129-0
eissn:
- 2296-505X
isbn:
- 9-783-0346-0128-3
issn:
- 0743-1643
publication_status: published
publisher: Birkhäuser Basel
publist_id: '7682'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Quantitative Arithmetic of Projective Varieties
type: book
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 277
year: '2009'
...
---
_id: '228'
abstract:
- lang: eng
text: Let X be a projective non-singular quartic hypersurface of dimension 39 or
more, which is defined over . We show that X() is non-empty provided that X()
is non-empty and X has p-adic points for every prime p.
acknowledgement: "EP/F060661/1\tEngineering and Physical Sciences Research Council"
author:
- first_name: Timothy D
full_name: Timothy Browning
id: 35827D50-F248-11E8-B48F-1D18A9856A87
last_name: Browning
orcid: 0000-0002-8314-0177
- first_name: Roger
full_name: Heath-Brown, Roger
last_name: Heath Brown
citation:
ama: Browning TD, Heath Brown R. Rational points on quartic hypersurfaces. Journal
fur die Reine und Angewandte Mathematik. 2009;(629):37-88. doi:10.1515/CRELLE.2009.026
apa: Browning, T. D., & Heath Brown, R. (2009). Rational points on quartic hypersurfaces.
Journal Fur Die Reine Und Angewandte Mathematik. Walter de Gruyter. https://doi.org/10.1515/CRELLE.2009.026
chicago: Browning, Timothy D, and Roger Heath Brown. “Rational Points on Quartic
Hypersurfaces.” Journal Fur Die Reine Und Angewandte Mathematik. Walter
de Gruyter, 2009. https://doi.org/10.1515/CRELLE.2009.026.
ieee: T. D. Browning and R. Heath Brown, “Rational points on quartic hypersurfaces,”
Journal fur die Reine und Angewandte Mathematik, no. 629. Walter de Gruyter,
pp. 37–88, 2009.
ista: Browning TD, Heath Brown R. 2009. Rational points on quartic hypersurfaces.
Journal fur die Reine und Angewandte Mathematik. (629), 37–88.
mla: Browning, Timothy D., and Roger Heath Brown. “Rational Points on Quartic Hypersurfaces.”
Journal Fur Die Reine Und Angewandte Mathematik, no. 629, Walter de Gruyter,
2009, pp. 37–88, doi:10.1515/CRELLE.2009.026.
short: T.D. Browning, R. Heath Brown, Journal Fur Die Reine Und Angewandte Mathematik
(2009) 37–88.
date_created: 2018-12-11T11:45:19Z
date_published: 2009-04-01T00:00:00Z
date_updated: 2021-01-12T06:56:29Z
day: '01'
doi: 10.1515/CRELLE.2009.026
extern: 1
issue: '629'
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/math/0701348
month: '04'
oa: 1
page: 37 - 88
publication: Journal fur die Reine und Angewandte Mathematik
publication_status: published
publisher: Walter de Gruyter
publist_id: '7676'
quality_controlled: 0
status: public
title: Rational points on quartic hypersurfaces
type: journal_article
year: '2009'
...
---
_id: '229'
abstract:
- lang: eng
text: An upper bound of the expected order of magnitude is established for the number
of ℚ-rational points of bounded height on Châtelet surfaces defined over ℚ.
acknowledgement: "EP/E053262/1\tEngineering and Physical Sciences Research Council"
author:
- first_name: Timothy D
full_name: Timothy Browning
id: 35827D50-F248-11E8-B48F-1D18A9856A87
last_name: Browning
orcid: 0000-0002-8314-0177
citation:
ama: Browning TD. Linear growth for Châtelet surfaces. Mathematische Annalen.
2009;346(1):41-50. doi:10.1007/s00208-009-0383-z
apa: Browning, T. D. (2009). Linear growth for Châtelet surfaces. Mathematische
Annalen. Springer Nature. https://doi.org/10.1007/s00208-009-0383-z
chicago: Browning, Timothy D. “Linear Growth for Châtelet Surfaces.” Mathematische
Annalen. Springer Nature, 2009. https://doi.org/10.1007/s00208-009-0383-z.
ieee: T. D. Browning, “Linear growth for Châtelet surfaces,” Mathematische Annalen,
vol. 346, no. 1. Springer Nature, pp. 41–50, 2009.
ista: Browning TD. 2009. Linear growth for Châtelet surfaces. Mathematische Annalen.
346(1), 41–50.
mla: Browning, Timothy D. “Linear Growth for Châtelet Surfaces.” Mathematische
Annalen, vol. 346, no. 1, Springer Nature, 2009, pp. 41–50, doi:10.1007/s00208-009-0383-z.
short: T.D. Browning, Mathematische Annalen 346 (2009) 41–50.
date_created: 2018-12-11T11:45:19Z
date_published: 2009-06-18T00:00:00Z
date_updated: 2021-01-12T06:56:33Z
day: '18'
doi: 10.1007/s00208-009-0383-z
extern: 1
intvolume: ' 346'
issue: '1'
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/0901.1963
month: '06'
oa: 1
page: 41 - 50
publication: Mathematische Annalen
publication_status: published
publisher: Springer Nature
publist_id: '7675'
quality_controlled: 0
status: public
title: Linear growth for Châtelet surfaces
type: journal_article
volume: 346
year: '2009'
...
---
_id: '230'
abstract:
- lang: eng
text: The Manin conjecture is established for a split singular cubic surface in
ℙ 3, with singularity type D 5.
acknowledgement: "EP/E053262/1\tEngineering and Physical Sciences Research Council"
author:
- first_name: Timothy D
full_name: Timothy Browning
id: 35827D50-F248-11E8-B48F-1D18A9856A87
last_name: Browning
orcid: 0000-0002-8314-0177
- first_name: Ulrich
full_name: Derenthal, Ulrich
last_name: Derenthal
citation:
ama: Browning TD, Derenthal U. Manin’s conjecture for a cubic surface with D 5
singularity. International Mathematics Research Notices. 2009;2009(14):2620-2647.
doi:10.1093/imrn/rnp029
apa: Browning, T. D., & Derenthal, U. (2009). Manin’s conjecture for a cubic
surface with D 5 singularity. International Mathematics Research Notices.
Oxford University Press. https://doi.org/10.1093/imrn/rnp029
chicago: Browning, Timothy D, and Ulrich Derenthal. “Manin’s Conjecture for a Cubic
Surface with D 5 Singularity.” International Mathematics Research Notices.
Oxford University Press, 2009. https://doi.org/10.1093/imrn/rnp029.
ieee: T. D. Browning and U. Derenthal, “Manin’s conjecture for a cubic surface with
D 5 singularity,” International Mathematics Research Notices, vol. 2009,
no. 14. Oxford University Press, pp. 2620–2647, 2009.
ista: Browning TD, Derenthal U. 2009. Manin’s conjecture for a cubic surface with
D 5 singularity. International Mathematics Research Notices. 2009(14), 2620–2647.
mla: Browning, Timothy D., and Ulrich Derenthal. “Manin’s Conjecture for a Cubic
Surface with D 5 Singularity.” International Mathematics Research Notices,
vol. 2009, no. 14, Oxford University Press, 2009, pp. 2620–47, doi:10.1093/imrn/rnp029.
short: T.D. Browning, U. Derenthal, International Mathematics Research Notices 2009
(2009) 2620–2647.
date_created: 2018-12-11T11:45:20Z
date_published: 2009-03-09T00:00:00Z
date_updated: 2021-01-12T06:56:38Z
day: '09'
doi: 10.1093/imrn/rnp029
extern: 1
intvolume: ' 2009'
issue: '14'
month: '03'
page: 2620 - 2647
publication: International Mathematics Research Notices
publication_status: published
publisher: Oxford University Press
publist_id: '7674'
quality_controlled: 0
status: public
title: Manin's conjecture for a cubic surface with D 5 singularity
type: journal_article
volume: 2009
year: '2009'
...
---
_id: '2326'
abstract:
- lang: eng
text: Research into the stability of matter has been one of the most successful
chapters in mathematical physics, and is a prime example of how modern mathematics
can be applied to problems in physics. A unique account of the subject, this book
provides a complete, self-contained description of research on the stability of
matter problem. It introduces the necessary quantum mechanics to mathematicians,
and aspects of functional analysis to physicists. The topics covered include electrodynamics
of classical and quantized fields, Lieb-Thirring and other inequalities in spectral
theory, inequalities in electrostatics, stability of large Coulomb systems, gravitational
stability of stars, basics of equilibrium statistical mechanics, and the existence
of the thermodynamic limit. The book is an up-to-date account for researchers,
and its pedagogical style makes it suitable for advanced undergraduate and graduate
courses in mathematical physics.
article_processing_charge: No
author:
- first_name: Élliott
full_name: Lieb, Élliott
last_name: Lieb
- first_name: Robert
full_name: Seiringer, Robert
id: 4AFD0470-F248-11E8-B48F-1D18A9856A87
last_name: Seiringer
orcid: 0000-0002-6781-0521
citation:
ama: Lieb É, Seiringer R. The Stability of Matter in Quantum Mechanics. Cambridge
University Press; 2009.
apa: Lieb, É., & Seiringer, R. (2009). The Stability of Matter in Quantum
Mechanics. Cambridge University Press.
chicago: Lieb, Élliott, and Robert Seiringer. The Stability of Matter in Quantum
Mechanics. Cambridge University Press, 2009.
ieee: É. Lieb and R. Seiringer, The Stability of Matter in Quantum Mechanics.
Cambridge University Press, 2009.
ista: Lieb É, Seiringer R. 2009. The Stability of Matter in Quantum Mechanics, Cambridge
University Press, 310p.
mla: Lieb, Élliott, and Robert Seiringer. The Stability of Matter in Quantum
Mechanics. Cambridge University Press, 2009.
short: É. Lieb, R. Seiringer, The Stability of Matter in Quantum Mechanics, Cambridge
University Press, 2009.
date_created: 2018-12-11T11:57:00Z
date_published: 2009-01-01T00:00:00Z
date_updated: 2021-12-21T15:45:31Z
day: '01'
extern: '1'
language:
- iso: eng
main_file_link:
- url: http://www.cambridge.org/9780521191180
month: '01'
oa_version: None
page: '310'
publication_identifier:
isbn:
- '978-0-521-19118-0 '
publication_status: published
publisher: Cambridge University Press
publist_id: '4601'
quality_controlled: '1'
status: public
title: The Stability of Matter in Quantum Mechanics
type: book
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
year: '2009'
...
---
_id: '2330'
alternative_title:
- Contemporary Mathematics
author:
- first_name: Christian
full_name: Hainzl, Christian
last_name: Hainzl
- first_name: Robert
full_name: Robert Seiringer
id: 4AFD0470-F248-11E8-B48F-1D18A9856A87
last_name: Seiringer
orcid: 0000-0002-6781-0521
citation:
ama: 'Hainzl C, Seiringer R. A linear criterion for solutions of non-linear equations,
with application to the BCS gap equation. In: Vol 500. American Mathematical Society;
2009:101-104. doi:10.1090/conm/500/09823'
apa: Hainzl, C., & Seiringer, R. (2009). A linear criterion for solutions of
non-linear equations, with application to the BCS gap equation (Vol. 500, pp.
101–104). Presented at the Spectral and Scattering Theory for Quantum Magnetic
Systems, American Mathematical Society. https://doi.org/10.1090/conm/500/09823
chicago: Hainzl, Christian, and Robert Seiringer. “A Linear Criterion for Solutions
of Non-Linear Equations, with Application to the BCS Gap Equation,” 500:101–4.
American Mathematical Society, 2009. https://doi.org/10.1090/conm/500/09823.
ieee: C. Hainzl and R. Seiringer, “A linear criterion for solutions of non-linear
equations, with application to the BCS gap equation,” presented at the Spectral
and Scattering Theory for Quantum Magnetic Systems, 2009, vol. 500, pp. 101–104.
ista: Hainzl C, Seiringer R. 2009. A linear criterion for solutions of non-linear
equations, with application to the BCS gap equation. Spectral and Scattering Theory
for Quantum Magnetic Systems, Contemporary Mathematics, vol. 500, 101–104.
mla: Hainzl, Christian, and Robert Seiringer. A Linear Criterion for Solutions
of Non-Linear Equations, with Application to the BCS Gap Equation. Vol. 500,
American Mathematical Society, 2009, pp. 101–04, doi:10.1090/conm/500/09823.
short: C. Hainzl, R. Seiringer, in:, American Mathematical Society, 2009, pp. 101–104.
conference:
name: Spectral and Scattering Theory for Quantum Magnetic Systems
date_created: 2018-12-11T11:57:02Z
date_published: 2009-01-01T00:00:00Z
date_updated: 2021-01-12T06:56:50Z
day: '01'
doi: 10.1090/conm/500/09823
extern: 1
intvolume: ' 500'
month: '01'
page: 101 - 104
publication_status: published
publisher: American Mathematical Society
publist_id: '4596'
quality_controlled: 0
status: public
title: A linear criterion for solutions of non-linear equations, with application
to the BCS gap equation
type: conference
volume: 500
year: '2009'
...
---
_id: '2384'
abstract:
- lang: eng
text: We prove the Lee-Huang-Yang formula for the ground state energy of the 3D
Bose gas with repulsive interactions described by the exponential function, in
a simultaneous limit of weak coupling and high density. In particular, we show
that the Bogoliubov approximation is exact in an appropriate parameter regime,
as far as the ground state energy is concerned.
author:
- first_name: Alessandro
full_name: Giuliani, Alessandro
last_name: Giuliani
- first_name: Robert
full_name: Robert Seiringer
id: 4AFD0470-F248-11E8-B48F-1D18A9856A87
last_name: Seiringer
orcid: 0000-0002-6781-0521
citation:
ama: Giuliani A, Seiringer R. The ground state energy of the weakly interacting
Bose gas at high density. Journal of Statistical Physics. 2009;135(5-6):915-934.
doi:10.1007/s10955-009-9718-0
apa: Giuliani, A., & Seiringer, R. (2009). The ground state energy of the weakly
interacting Bose gas at high density. Journal of Statistical Physics. Springer.
https://doi.org/10.1007/s10955-009-9718-0
chicago: Giuliani, Alessandro, and Robert Seiringer. “The Ground State Energy of
the Weakly Interacting Bose Gas at High Density.” Journal of Statistical Physics.
Springer, 2009. https://doi.org/10.1007/s10955-009-9718-0.
ieee: A. Giuliani and R. Seiringer, “The ground state energy of the weakly interacting
Bose gas at high density,” Journal of Statistical Physics, vol. 135, no.
5–6. Springer, pp. 915–934, 2009.
ista: Giuliani A, Seiringer R. 2009. The ground state energy of the weakly interacting
Bose gas at high density. Journal of Statistical Physics. 135(5–6), 915–934.
mla: Giuliani, Alessandro, and Robert Seiringer. “The Ground State Energy of the
Weakly Interacting Bose Gas at High Density.” Journal of Statistical Physics,
vol. 135, no. 5–6, Springer, 2009, pp. 915–34, doi:10.1007/s10955-009-9718-0.
short: A. Giuliani, R. Seiringer, Journal of Statistical Physics 135 (2009) 915–934.
date_created: 2018-12-11T11:57:21Z
date_published: 2009-06-01T00:00:00Z
date_updated: 2021-01-12T06:57:09Z
day: '01'
doi: 10.1007/s10955-009-9718-0
extern: 1
intvolume: ' 135'
issue: 5-6
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/0811.1166
month: '06'
oa: 1
page: 915 - 934
publication: Journal of Statistical Physics
publication_status: published
publisher: Springer
publist_id: '4542'
quality_controlled: 0
status: public
title: The ground state energy of the weakly interacting Bose gas at high density
type: journal_article
volume: 135
year: '2009'
...
---
_id: '2385'
abstract:
- lang: eng
text: We consider an ultracold rotating Bose gas in a harmonic trap close to the
critical angular velocity, so that the system can be considered to be confined
to the lowest Landau level. With this assumption we prove that the Gross-Pitaevskii
energy functional accurately describes the ground-state energy of the corresponding
N -body Hamiltonian with contact interaction provided the total angular momentum
L is much less than N2. While the Gross-Pitaevskii energy is always an obvious
variational upper bound to the ground-state energy, a more refined analysis is
needed to establish it as an exact lower bound. We also discuss the question of
Bose-Einstein condensation in the parameter range considered. Coherent states
together with inequalities in spaces of analytic functions are the main technical
tools.
author:
- first_name: Élliott
full_name: Lieb, Élliott H
last_name: Lieb
- first_name: Robert
full_name: Robert Seiringer
id: 4AFD0470-F248-11E8-B48F-1D18A9856A87
last_name: Seiringer
orcid: 0000-0002-6781-0521
- first_name: Jakob
full_name: Yngvason, Jakob
last_name: Yngvason
citation:
ama: 'Lieb É, Seiringer R, Yngvason J. Yrast line of a rapidly rotating Bose gas:
Gross-Pitaevskii regime. Physical Review A - Atomic, Molecular, and Optical
Physics. 2009;79(6). doi:10.1103/PhysRevA.79.063626'
apa: 'Lieb, É., Seiringer, R., & Yngvason, J. (2009). Yrast line of a rapidly
rotating Bose gas: Gross-Pitaevskii regime. Physical Review A - Atomic, Molecular,
and Optical Physics. American Physical Society. https://doi.org/10.1103/PhysRevA.79.063626'
chicago: 'Lieb, Élliott, Robert Seiringer, and Jakob Yngvason. “Yrast Line of a
Rapidly Rotating Bose Gas: Gross-Pitaevskii Regime.” Physical Review A - Atomic,
Molecular, and Optical Physics. American Physical Society, 2009. https://doi.org/10.1103/PhysRevA.79.063626.'
ieee: 'É. Lieb, R. Seiringer, and J. Yngvason, “Yrast line of a rapidly rotating
Bose gas: Gross-Pitaevskii regime,” Physical Review A - Atomic, Molecular,
and Optical Physics, vol. 79, no. 6. American Physical Society, 2009.'
ista: 'Lieb É, Seiringer R, Yngvason J. 2009. Yrast line of a rapidly rotating Bose
gas: Gross-Pitaevskii regime. Physical Review A - Atomic, Molecular, and Optical
Physics. 79(6).'
mla: 'Lieb, Élliott, et al. “Yrast Line of a Rapidly Rotating Bose Gas: Gross-Pitaevskii
Regime.” Physical Review A - Atomic, Molecular, and Optical Physics, vol.
79, no. 6, American Physical Society, 2009, doi:10.1103/PhysRevA.79.063626.'
short: É. Lieb, R. Seiringer, J. Yngvason, Physical Review A - Atomic, Molecular,
and Optical Physics 79 (2009).
date_created: 2018-12-11T11:57:22Z
date_published: 2009-06-24T00:00:00Z
date_updated: 2021-01-12T06:57:09Z
day: '24'
doi: 10.1103/PhysRevA.79.063626
extern: 1
intvolume: ' 79'
issue: '6'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/0904.1750
month: '06'
oa: 1
publication: Physical Review A - Atomic, Molecular, and Optical Physics
publication_status: published
publisher: American Physical Society
publist_id: '4541'
quality_controlled: 0
status: public
title: 'Yrast line of a rapidly rotating Bose gas: Gross-Pitaevskii regime'
type: journal_article
volume: 79
year: '2009'
...
---
_id: '2386'
abstract:
- lang: eng
text: We prove exponential decay of the off-diagonal correlation function in the
two-dimensional homogeneous Bose gas when a2 ρ is small and the temperature T
satisfies T> 4πρ ln | ln (a2 ρ) |. Here, a is the scattering length of the
repulsive interaction potential and ρ is the density. To the leading order in
a2 ρ, this bound agrees with the expected critical temperature for superfluidity.
In the three-dimensional Bose gas, exponential decay is proved when T- Tc (0)
Tc (0) >5 a ρ1/3, where Tc (0) is the critical temperature of the ideal gas.
While this condition is not expected to be sharp, it gives a rigorous upper bound
on the critical temperature for Bose-Einstein condensation.
author:
- first_name: Robert
full_name: Robert Seiringer
id: 4AFD0470-F248-11E8-B48F-1D18A9856A87
last_name: Seiringer
orcid: 0000-0002-6781-0521
- first_name: Daniel
full_name: Ueltschi, Daniel
last_name: Ueltschi
citation:
ama: Seiringer R, Ueltschi D. Rigorous upper bound on the critical temperature of
dilute Bose gases. Physical Review B - Condensed Matter and Materials Physics.
2009;80(1). doi:10.1103/PhysRevB.80.014502
apa: Seiringer, R., & Ueltschi, D. (2009). Rigorous upper bound on the critical
temperature of dilute Bose gases. Physical Review B - Condensed Matter and
Materials Physics. American Physical Society. https://doi.org/10.1103/PhysRevB.80.014502
chicago: Seiringer, Robert, and Daniel Ueltschi. “Rigorous Upper Bound on the Critical
Temperature of Dilute Bose Gases.” Physical Review B - Condensed Matter and
Materials Physics. American Physical Society, 2009. https://doi.org/10.1103/PhysRevB.80.014502.
ieee: R. Seiringer and D. Ueltschi, “Rigorous upper bound on the critical temperature
of dilute Bose gases,” Physical Review B - Condensed Matter and Materials Physics,
vol. 80, no. 1. American Physical Society, 2009.
ista: Seiringer R, Ueltschi D. 2009. Rigorous upper bound on the critical temperature
of dilute Bose gases. Physical Review B - Condensed Matter and Materials Physics.
80(1).
mla: Seiringer, Robert, and Daniel Ueltschi. “Rigorous Upper Bound on the Critical
Temperature of Dilute Bose Gases.” Physical Review B - Condensed Matter and
Materials Physics, vol. 80, no. 1, American Physical Society, 2009, doi:10.1103/PhysRevB.80.014502.
short: R. Seiringer, D. Ueltschi, Physical Review B - Condensed Matter and Materials
Physics 80 (2009).
date_created: 2018-12-11T11:57:22Z
date_published: 2009-06-02T00:00:00Z
date_updated: 2021-01-12T06:57:10Z
day: '02'
doi: 10.1103/PhysRevB.80.014502
extern: 1
intvolume: ' 80'
issue: '1'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/0904.0050
month: '06'
oa: 1
publication: Physical Review B - Condensed Matter and Materials Physics
publication_status: published
publisher: American Physical Society
publist_id: '4540'
quality_controlled: 0
status: public
title: Rigorous upper bound on the critical temperature of dilute Bose gases
type: journal_article
volume: 80
year: '2009'
...
---
_id: '2387'
abstract:
- lang: eng
text: We consider a system of trapped spinless bosons interacting with a repulsive
potential and subject to rotation. In the limit of rapid rotation and small scattering
length, we rigorously show that the ground state energy converges to that of a
simplified model Hamiltonian with contact interaction projected onto the Lowest
Landau Level. This effective Hamiltonian models the bosonic analogue of the Fractional
Quantum Hall Effect (FQHE). For a fixed number of particles, we also prove convergence
of states; in particular, in a certain regime we show convergence towards the
bosonic Laughlin wavefunction. This is the first rigorous justification of the
effective FQHE Hamiltonian for rapidly rotating Bose gases. We review previous
results on this effective Hamiltonian and outline open problems.
author:
- first_name: Mathieu
full_name: Lewin, Mathieu
last_name: Lewin
- first_name: Robert
full_name: Robert Seiringer
id: 4AFD0470-F248-11E8-B48F-1D18A9856A87
last_name: Seiringer
orcid: 0000-0002-6781-0521
citation:
ama: Lewin M, Seiringer R. Strongly correlated phases in rapidly rotating Bose gases.
Journal of Statistical Physics. 2009;137(5):1040-1062. doi:10.1007/s10955-009-9833-y
apa: Lewin, M., & Seiringer, R. (2009). Strongly correlated phases in rapidly
rotating Bose gases. Journal of Statistical Physics. Springer. https://doi.org/10.1007/s10955-009-9833-y
chicago: Lewin, Mathieu, and Robert Seiringer. “Strongly Correlated Phases in Rapidly
Rotating Bose Gases.” Journal of Statistical Physics. Springer, 2009. https://doi.org/10.1007/s10955-009-9833-y.
ieee: M. Lewin and R. Seiringer, “Strongly correlated phases in rapidly rotating
Bose gases,” Journal of Statistical Physics, vol. 137, no. 5. Springer,
pp. 1040–1062, 2009.
ista: Lewin M, Seiringer R. 2009. Strongly correlated phases in rapidly rotating
Bose gases. Journal of Statistical Physics. 137(5), 1040–1062.
mla: Lewin, Mathieu, and Robert Seiringer. “Strongly Correlated Phases in Rapidly
Rotating Bose Gases.” Journal of Statistical Physics, vol. 137, no. 5,
Springer, 2009, pp. 1040–62, doi:10.1007/s10955-009-9833-y.
short: M. Lewin, R. Seiringer, Journal of Statistical Physics 137 (2009) 1040–1062.
date_created: 2018-12-11T11:57:22Z
date_published: 2009-01-01T00:00:00Z
date_updated: 2021-01-12T06:57:10Z
day: '01'
doi: 10.1007/s10955-009-9833-y
extern: 1
intvolume: ' 137'
issue: '5'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/0906.0741
month: '01'
oa: 1
page: 1040 - 1062
publication: Journal of Statistical Physics
publication_status: published
publisher: Springer
publist_id: '4538'
quality_controlled: 0
status: public
title: Strongly correlated phases in rapidly rotating Bose gases
type: journal_article
volume: 137
year: '2009'
...
---
_id: '2388'
abstract:
- lang: eng
text: This paper provides self-contained proof of a theorem relating probabilistic
coherence of forecasts to their non-domination by rival forecasts with respect
to any proper scoring rule. The theorem recapitulates insights achieved by other
investigators, and clarifies the connection of coherence and proper scoring rules
to Bregman divergence.
author:
- first_name: Joel
full_name: Predd, Joel B
last_name: Predd
- first_name: Robert
full_name: Robert Seiringer
id: 4AFD0470-F248-11E8-B48F-1D18A9856A87
last_name: Seiringer
orcid: 0000-0002-6781-0521
- first_name: Élliott
full_name: Lieb, Élliott H
last_name: Lieb
- first_name: Daniel
full_name: Osherson, Daniel N
last_name: Osherson
- first_name: Harold
full_name: Poor, Harold V
last_name: Poor
- first_name: Sanjeev
full_name: Kulkarni, Sanjeev R
last_name: Kulkarni
citation:
ama: Predd J, Seiringer R, Lieb É, Osherson D, Poor H, Kulkarni S. Probabilistic
coherence and proper scoring rules. IEEE Transactions on Information Theory.
2009;55(10):4786-4792. doi:10.1109/TIT.2009.2027573
apa: Predd, J., Seiringer, R., Lieb, É., Osherson, D., Poor, H., & Kulkarni,
S. (2009). Probabilistic coherence and proper scoring rules. IEEE Transactions
on Information Theory. IEEE. https://doi.org/10.1109/TIT.2009.2027573
chicago: Predd, Joel, Robert Seiringer, Élliott Lieb, Daniel Osherson, Harold Poor,
and Sanjeev Kulkarni. “Probabilistic Coherence and Proper Scoring Rules.” IEEE
Transactions on Information Theory. IEEE, 2009. https://doi.org/10.1109/TIT.2009.2027573.
ieee: J. Predd, R. Seiringer, É. Lieb, D. Osherson, H. Poor, and S. Kulkarni, “Probabilistic
coherence and proper scoring rules,” IEEE Transactions on Information Theory,
vol. 55, no. 10. IEEE, pp. 4786–4792, 2009.
ista: Predd J, Seiringer R, Lieb É, Osherson D, Poor H, Kulkarni S. 2009. Probabilistic
coherence and proper scoring rules. IEEE Transactions on Information Theory. 55(10),
4786–4792.
mla: Predd, Joel, et al. “Probabilistic Coherence and Proper Scoring Rules.” IEEE
Transactions on Information Theory, vol. 55, no. 10, IEEE, 2009, pp. 4786–92,
doi:10.1109/TIT.2009.2027573.
short: J. Predd, R. Seiringer, É. Lieb, D. Osherson, H. Poor, S. Kulkarni, IEEE
Transactions on Information Theory 55 (2009) 4786–4792.
date_created: 2018-12-11T11:57:23Z
date_published: 2009-10-01T00:00:00Z
date_updated: 2021-01-12T06:57:11Z
day: '01'
doi: 10.1109/TIT.2009.2027573
extern: 1
intvolume: ' 55'
issue: '10'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/0710.3183
month: '10'
oa: 1
page: 4786 - 4792
publication: IEEE Transactions on Information Theory
publication_status: published
publisher: IEEE
publist_id: '4539'
quality_controlled: 0
status: public
title: Probabilistic coherence and proper scoring rules
type: journal_article
volume: 55
year: '2009'
...
---
_id: '2434'
abstract:
- lang: eng
text: For a planar point set we consider the graph whose vertices are the crossing-free
straight-line spanning trees of the point set, and two such spanning trees are
adjacent if their union is crossing-free. An upper bound on the diameter of this
graph implies an upper bound on the diameter of the flip graph of pseudo-triangulations
of the underlying point set. We prove a lower bound of Ω(logn/loglogn) for the
diameter of the transformation graph of spanning trees on a set of n points in
the plane. This nearly matches the known upper bound of O(logn). If we measure
the diameter in terms of the number of convex layers k of the point set, our lower
bound construction is tight, i.e., the diameter is in Ω(logk) which matches the
known upper bound of O(logk). So far only constant lower bounds were known.
author:
- first_name: Kevin
full_name: Buchin, Kevin
last_name: Buchin
- first_name: Andreas
full_name: Razen, Andreas
last_name: Razen
- first_name: Takeaki
full_name: Uno, Takeaki
last_name: Uno
- first_name: Uli
full_name: Uli Wagner
id: 36690CA2-F248-11E8-B48F-1D18A9856A87
last_name: Wagner
orcid: 0000-0002-1494-0568
citation:
ama: 'Buchin K, Razen A, Uno T, Wagner U. Transforming spanning trees: A lower bound.
Computational Geometry: Theory and Applications. 2009;42(8):724-730. doi:10.1016/j.comgeo.2008.03.005'
apa: 'Buchin, K., Razen, A., Uno, T., & Wagner, U. (2009). Transforming spanning
trees: A lower bound. Computational Geometry: Theory and Applications.
Elsevier. https://doi.org/10.1016/j.comgeo.2008.03.005'
chicago: 'Buchin, Kevin, Andreas Razen, Takeaki Uno, and Uli Wagner. “Transforming
Spanning Trees: A Lower Bound.” Computational Geometry: Theory and Applications.
Elsevier, 2009. https://doi.org/10.1016/j.comgeo.2008.03.005.'
ieee: 'K. Buchin, A. Razen, T. Uno, and U. Wagner, “Transforming spanning trees:
A lower bound,” Computational Geometry: Theory and Applications, vol. 42,
no. 8. Elsevier, pp. 724–730, 2009.'
ista: 'Buchin K, Razen A, Uno T, Wagner U. 2009. Transforming spanning trees: A
lower bound. Computational Geometry: Theory and Applications. 42(8), 724–730.'
mla: 'Buchin, Kevin, et al. “Transforming Spanning Trees: A Lower Bound.” Computational
Geometry: Theory and Applications, vol. 42, no. 8, Elsevier, 2009, pp. 724–30,
doi:10.1016/j.comgeo.2008.03.005.'
short: 'K. Buchin, A. Razen, T. Uno, U. Wagner, Computational Geometry: Theory and
Applications 42 (2009) 724–730.'
date_created: 2018-12-11T11:57:38Z
date_published: 2009-10-01T00:00:00Z
date_updated: 2021-01-12T06:57:28Z
day: '01'
doi: 10.1016/j.comgeo.2008.03.005
extern: 1
intvolume: ' 42'
issue: '8'
month: '10'
page: 724 - 730
publication: 'Computational Geometry: Theory and Applications'
publication_status: published
publisher: Elsevier
publist_id: '4475'
quality_controlled: 0
status: public
title: 'Transforming spanning trees: A lower bound'
type: journal_article
volume: 42
year: '2009'
...
---
_id: '2433'
abstract:
- lang: eng
text: 'Let EMBEDk→d be the following algorithmic problem: Given a finite simplicial
complex K of dimension at most k, does there exist a (piecewise linear) embedding
of K into ℝd? Known results easily imply polynomiality of EMBEDk→2 (k = 1, 2;
the case k = 1, d = 2 is graph planarity) and of EMBEDk→2k for all k ≥ 3 (even
if k is not considered fixed). We show that the celebrated result of Novikov on
the algorithmic unsolvability of recognizing the 5-sphere implies that EMBED d→d
and EMBED(d-1)→d are undecidable for each d ≥ 5. Our main result is NP-hardness
of EMBED2→4 and, more generally, of EMBEDk→d for all k, d with d ≥ 4 and d ≥ k
≥ (2d - 2)/3.'
author:
- first_name: Jiří
full_name: Matoušek, Jiří
last_name: Matoušek
- first_name: Martin
full_name: Martin Tancer
id: 38AC689C-F248-11E8-B48F-1D18A9856A87
last_name: Tancer
orcid: 0000-0002-1191-6714
- first_name: Uli
full_name: Uli Wagner
id: 36690CA2-F248-11E8-B48F-1D18A9856A87
last_name: Wagner
orcid: 0000-0002-1494-0568
citation:
ama: 'Matoušek J, Tancer M, Wagner U. Hardness of embedding simplicial complexes
in ℝd. In: SIAM; 2009:855-864.'
apa: 'Matoušek, J., Tancer, M., & Wagner, U. (2009). Hardness of embedding simplicial
complexes in ℝd (pp. 855–864). Presented at the SODA: Symposium on Discrete Algorithms,
SIAM.'
chicago: Matoušek, Jiří, Martin Tancer, and Uli Wagner. “Hardness of Embedding Simplicial
Complexes in ℝd,” 855–64. SIAM, 2009.
ieee: 'J. Matoušek, M. Tancer, and U. Wagner, “Hardness of embedding simplicial
complexes in ℝd,” presented at the SODA: Symposium on Discrete Algorithms, 2009,
pp. 855–864.'
ista: 'Matoušek J, Tancer M, Wagner U. 2009. Hardness of embedding simplicial complexes
in ℝd. SODA: Symposium on Discrete Algorithms, 855–864.'
mla: Matoušek, Jiří, et al. Hardness of Embedding Simplicial Complexes in ℝd.
SIAM, 2009, pp. 855–64.
short: J. Matoušek, M. Tancer, U. Wagner, in:, SIAM, 2009, pp. 855–864.
conference:
name: 'SODA: Symposium on Discrete Algorithms'
date_created: 2018-12-11T11:57:38Z
date_published: 2009-01-01T00:00:00Z
date_updated: 2021-01-12T06:57:27Z
day: '01'
extern: 1
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/0807.0336
month: '01'
oa: 1
page: 855 - 864
publication_status: published
publisher: SIAM
publist_id: '4476'
quality_controlled: 0
status: public
title: Hardness of embedding simplicial complexes in ℝd
type: conference
year: '2009'
...
---
_id: '2498'
abstract:
- lang: eng
text: Activation of G protein-gated inwardly-rectifying K+ (GIRK or Kir3) channels
by metabotropic gamma-aminobutyric acid (B) (GABAB) receptors is an essential
signalling pathway controlling neuronal excitability and synaptic transmission
in the brain. To investigate the relationship between GIRK channel subunits and
GABAB receptors in cerebellar Purkinje cells at post- and pre-synaptic sites,
we used biochemical, functional and immunohistochemical techniques. Co-immunoprecipitation
analysis demonstrated that GIRK subunits are co-assembled with GABAB receptors
in the cerebellum. Immunoelectron microscopy showed that the subunit composition
of GIRK channels in Purkinje cell spines is compartment-dependent. Thus, at extrasynaptic
sites GIRK channels are formed by GIRK1/GIRK2/GIRK3, post-synaptic densities contain
GIRK2/GIRK3 and dendritic shafts contain GIRK1/GIRK3. The post-synaptic association
of GIRK subunits with GABAB receptors in Purkinje cells is supported by the subcellular
regulation of the ion channel and the receptor in mutant mice. At pre-synaptic
sites, GIRK channels localized to parallel fibre terminals are formed by GIRK1/GIRK2/GIRK3
and co-localize with GABAB receptors. Consistent with this morphological evidence
we demonstrate their functional interaction at axon terminals in the cerebellum
by showing that GIRK channels play a role in the inhibition of glutamate release
by GABAB receptors. The association of GIRK channels and GABA B receptors with
excitatory synapses at both post- and pre-synaptic sites indicates their intimate
involvement in the modulation of glutamatergic neurotransmission in the cerebellum.
author:
- first_name: Laura
full_name: Fernández-Alacid, Laura
last_name: Fernández Alacid
- first_name: Carolina
full_name: Aguado, Carolina
last_name: Aguado
- first_name: Francisco
full_name: Ciruela, Francisco
last_name: Ciruela
- first_name: Ricardo
full_name: Martín, Ricardo J
last_name: Martín
- first_name: José
full_name: Colón, José
last_name: Colón
- first_name: María
full_name: Cabañero, María José
last_name: Cabañero
- first_name: Martin
full_name: Gassmann, Martin
last_name: Gassmann
- first_name: Masahiko
full_name: Watanabe, Masahiko
last_name: Watanabe
- first_name: Ryuichi
full_name: Ryuichi Shigemoto
id: 499F3ABC-F248-11E8-B48F-1D18A9856A87
last_name: Shigemoto
orcid: 0000-0001-8761-9444
- first_name: Kevin
full_name: Wickman, Kevin D
last_name: Wickman
- first_name: Bernhard
full_name: Bettler, Bernhard
last_name: Bettler
- first_name: José
full_name: Sánchez-Prieto, José
last_name: Sánchez Prieto
- first_name: Rafael
full_name: Luján, Rafael
last_name: Luján
citation:
ama: Fernández Alacid L, Aguado C, Ciruela F, et al. Subcellular compartment-specific
molecular diversity of pre- and post-synaptic GABAB-activated GIRK channels in
Purkinje cells. Journal of Neurochemistry. 2009;110(4):1363-1376. doi:10.1111/j.1471-4159.2009.06229.x
apa: Fernández Alacid, L., Aguado, C., Ciruela, F., Martín, R., Colón, J., Cabañero,
M., … Luján, R. (2009). Subcellular compartment-specific molecular diversity
of pre- and post-synaptic GABAB-activated GIRK channels in Purkinje cells. Journal
of Neurochemistry. Wiley-Blackwell. https://doi.org/10.1111/j.1471-4159.2009.06229.x
chicago: Fernández Alacid, Laura, Carolina Aguado, Francisco Ciruela, Ricardo Martín,
José Colón, María Cabañero, Martin Gassmann, et al. “ Subcellular Compartment-Specific
Molecular Diversity of Pre- and Post-Synaptic GABAB-Activated GIRK Channels in
Purkinje Cells.” Journal of Neurochemistry. Wiley-Blackwell, 2009. https://doi.org/10.1111/j.1471-4159.2009.06229.x.
ieee: L. Fernández Alacid et al., “ Subcellular compartment-specific molecular
diversity of pre- and post-synaptic GABAB-activated GIRK channels in Purkinje
cells,” Journal of Neurochemistry, vol. 110, no. 4. Wiley-Blackwell, pp.
1363–1376, 2009.
ista: Fernández Alacid L, Aguado C, Ciruela F, Martín R, Colón J, Cabañero M, Gassmann
M, Watanabe M, Shigemoto R, Wickman K, Bettler B, Sánchez Prieto J, Luján R. 2009. Subcellular
compartment-specific molecular diversity of pre- and post-synaptic GABAB-activated
GIRK channels in Purkinje cells. Journal of Neurochemistry. 110(4), 1363–1376.
mla: Fernández Alacid, Laura, et al. “ Subcellular Compartment-Specific Molecular
Diversity of Pre- and Post-Synaptic GABAB-Activated GIRK Channels in Purkinje
Cells.” Journal of Neurochemistry, vol. 110, no. 4, Wiley-Blackwell, 2009,
pp. 1363–76, doi:10.1111/j.1471-4159.2009.06229.x.
short: L. Fernández Alacid, C. Aguado, F. Ciruela, R. Martín, J. Colón, M. Cabañero,
M. Gassmann, M. Watanabe, R. Shigemoto, K. Wickman, B. Bettler, J. Sánchez Prieto,
R. Luján, Journal of Neurochemistry 110 (2009) 1363–1376.
date_created: 2018-12-11T11:58:01Z
date_published: 2009-08-01T00:00:00Z
date_updated: 2021-01-12T06:57:50Z
day: '01'
doi: 10.1111/j.1471-4159.2009.06229.x
extern: 1
intvolume: ' 110'
issue: '4'
month: '08'
page: 1363 - 1376
publication: Journal of Neurochemistry
publication_status: published
publisher: Wiley-Blackwell
publist_id: '4403'
quality_controlled: 0
status: public
title: ' Subcellular compartment-specific molecular diversity of pre- and post-synaptic
GABAB-activated GIRK channels in Purkinje cells'
type: journal_article
volume: 110
year: '2009'
...
---
_id: '2500'
abstract:
- lang: eng
text: 'To examine the intrasynaptic arrangement of postsynaptic receptors in relation
to the functional role of the synapse,we quantitatively analyzed the two-dimensional
distribution of AMPA and NMDA receptors (AMPARs and NMDARs, respectively) using
SDS-digested freeze-fracture replica labeling (SDS-FRL) and assessed the implication
of distribution differences on the postsynaptic responses by simulation. In the
dorsal lateral geniculate nucleus, corticogeniculate (CG) synapses were twice
as large as retinogeniculate (RG) synapses but expressed similar numbers of AMPARs.
Two-dimensional views of replicas revealed that AMPARs form microclusters in both
synapses to a similar extent, resulting in larger AMPAR-lacking areas in the CG
synapses. Despite the broad difference in the AMPAR distribution within a synapse,
our simulations based on the actual receptor distributions suggested that the
AMPAR quantal response at individual RG synapses is only slightly larger in amplitude,
less variable, and faster in kinetics than that at CG synapses having a similar
number of the receptors. NMDARs at the CG synapses were expressed twice as many
as those in the RG synapses. Electrophysiological recordings confirmed a larger
contribution of NMDAR relative to AMPAR-mediated responses in CG synapses. We
conclude that synapse size and the density and distribution of receptors have
minor influences on quantal responses and that the number of receptors acts as
a predominant postsynaptic determinant of the synaptic strength mediated by both
the AMPARs and NMDARs. '
author:
- first_name: Etsuko
full_name: Tarusawa, Etsuko
last_name: Tarusawa
- first_name: Ko
full_name: Matsui, Ko
last_name: Matsui
- first_name: Timotheus
full_name: Budisantoso, Timotheus
last_name: Budisantoso
- first_name: Elek
full_name: Molnár, Elek
last_name: Molnár
- first_name: Masahiko
full_name: Watanabe, Masahiko
last_name: Watanabe
- first_name: Minoru
full_name: Matsui, Minoru
last_name: Matsui
- first_name: Yugo
full_name: Fukazawa, Yugo
last_name: Fukazawa
- first_name: Ryuichi
full_name: Ryuichi Shigemoto
id: 499F3ABC-F248-11E8-B48F-1D18A9856A87
last_name: Shigemoto
orcid: 0000-0001-8761-9444
citation:
ama: Tarusawa E, Matsui K, Budisantoso T, et al. Input-specific intrasynaptic arrangements
of ionotropic glutamate receptors and their impact on postsynaptic responses.
Journal of Neuroscience. 2009;29(41):12896-12908. doi:10.1523/JNEUROSCI.6160-08.2009
apa: Tarusawa, E., Matsui, K., Budisantoso, T., Molnár, E., Watanabe, M., Matsui,
M., … Shigemoto, R. (2009). Input-specific intrasynaptic arrangements of ionotropic
glutamate receptors and their impact on postsynaptic responses. Journal of
Neuroscience. Society for Neuroscience. https://doi.org/10.1523/JNEUROSCI.6160-08.2009
chicago: Tarusawa, Etsuko, Ko Matsui, Timotheus Budisantoso, Elek Molnár, Masahiko
Watanabe, Minoru Matsui, Yugo Fukazawa, and Ryuichi Shigemoto. “Input-Specific
Intrasynaptic Arrangements of Ionotropic Glutamate Receptors and Their Impact
on Postsynaptic Responses.” Journal of Neuroscience. Society for Neuroscience,
2009. https://doi.org/10.1523/JNEUROSCI.6160-08.2009.
ieee: E. Tarusawa et al., “Input-specific intrasynaptic arrangements of ionotropic
glutamate receptors and their impact on postsynaptic responses,” Journal of
Neuroscience, vol. 29, no. 41. Society for Neuroscience, pp. 12896–12908,
2009.
ista: Tarusawa E, Matsui K, Budisantoso T, Molnár E, Watanabe M, Matsui M, Fukazawa
Y, Shigemoto R. 2009. Input-specific intrasynaptic arrangements of ionotropic
glutamate receptors and their impact on postsynaptic responses. Journal of Neuroscience.
29(41), 12896–12908.
mla: Tarusawa, Etsuko, et al. “Input-Specific Intrasynaptic Arrangements of Ionotropic
Glutamate Receptors and Their Impact on Postsynaptic Responses.” Journal of
Neuroscience, vol. 29, no. 41, Society for Neuroscience, 2009, pp. 12896–908,
doi:10.1523/JNEUROSCI.6160-08.2009.
short: E. Tarusawa, K. Matsui, T. Budisantoso, E. Molnár, M. Watanabe, M. Matsui,
Y. Fukazawa, R. Shigemoto, Journal of Neuroscience 29 (2009) 12896–12908.
date_created: 2018-12-11T11:58:02Z
date_published: 2009-10-14T00:00:00Z
date_updated: 2021-01-12T06:57:52Z
day: '14'
doi: 10.1523/JNEUROSCI.6160-08.2009
extern: 1
intvolume: ' 29'
issue: '41'
month: '10'
page: 12896 - 12908
publication: Journal of Neuroscience
publication_status: published
publisher: Society for Neuroscience
publist_id: '4401'
quality_controlled: 0
status: public
title: Input-specific intrasynaptic arrangements of ionotropic glutamate receptors
and their impact on postsynaptic responses
type: journal_article
volume: 29
year: '2009'
...
---
_id: '2499'
abstract:
- lang: eng
text: G protein-coupled receptors (GPCRs) have critical functions in intercellular
communication. Although a wide range of different receptors have been identified
in the same cells, the mechanism by which signals are integrated remains elusive.
The ability of GPCRs to form dimers or larger hetero-oligomers is thought to generate
such signal integration. We examined the molecular mechanisms responsible for
the GABAB receptor-mediated potentiation of the mGlu receptor signalling reported
in Purkinje neurons. We showed that this effect does not require a physical interaction
between both receptors. Instead, it is the result of a more general mechanism
in which the βγ subunits produced by the Gi-coupled GABAB receptor enhance the
mGlu-mediated Gq response. Most importantly, this mechanism could be generally
applied to other pairs of Gi- and Gq-coupled receptors and the signal integration
varied depending on the time delay between activation of each receptor. Such a
mechanism helps explain specific properties of cells expressing two different
Gi- and Gq-coupled receptors activated by a single transmitter, or properties
of GPCRs naturally coupled to both types of the G protein.
author:
- first_name: Marie
full_name: Rives, Marie L
last_name: Rives
- first_name: Claire
full_name: Vol, Claire
last_name: Vol
- first_name: Yugo
full_name: Fukazawa, Yugo
last_name: Fukazawa
- first_name: Norbert
full_name: Tinel, Norbert
last_name: Tinel
- first_name: Eric
full_name: Trinquet, Eric
last_name: Trinquet
- first_name: Mohammed
full_name: Ayoub, Mohammed A
last_name: Ayoub
- first_name: Ryuichi
full_name: Ryuichi Shigemoto
id: 499F3ABC-F248-11E8-B48F-1D18A9856A87
last_name: Shigemoto
orcid: 0000-0001-8761-9444
- first_name: Jean
full_name: Pin, Jean-Philippe
last_name: Pin
- first_name: Laurent
full_name: Prezèau, Laurent
last_name: Prezèau
citation:
ama: Rives M, Vol C, Fukazawa Y, et al. Crosstalk between GABAB and mGlu1a receptors
reveals new insight into GPCR signal integration. EMBO Journal. 2009;28(15):2195-2208.
doi:10.1038/emboj.2009.177
apa: Rives, M., Vol, C., Fukazawa, Y., Tinel, N., Trinquet, E., Ayoub, M., … Prezèau,
L. (2009). Crosstalk between GABAB and mGlu1a receptors reveals new insight into
GPCR signal integration. EMBO Journal. Wiley-Blackwell. https://doi.org/10.1038/emboj.2009.177
chicago: Rives, Marie, Claire Vol, Yugo Fukazawa, Norbert Tinel, Eric Trinquet,
Mohammed Ayoub, Ryuichi Shigemoto, Jean Pin, and Laurent Prezèau. “Crosstalk between
GABAB and MGlu1a Receptors Reveals New Insight into GPCR Signal Integration.”
EMBO Journal. Wiley-Blackwell, 2009. https://doi.org/10.1038/emboj.2009.177.
ieee: M. Rives et al., “Crosstalk between GABAB and mGlu1a receptors reveals
new insight into GPCR signal integration,” EMBO Journal, vol. 28, no. 15.
Wiley-Blackwell, pp. 2195–2208, 2009.
ista: Rives M, Vol C, Fukazawa Y, Tinel N, Trinquet E, Ayoub M, Shigemoto R, Pin
J, Prezèau L. 2009. Crosstalk between GABAB and mGlu1a receptors reveals new insight
into GPCR signal integration. EMBO Journal. 28(15), 2195–2208.
mla: Rives, Marie, et al. “Crosstalk between GABAB and MGlu1a Receptors Reveals
New Insight into GPCR Signal Integration.” EMBO Journal, vol. 28, no. 15,
Wiley-Blackwell, 2009, pp. 2195–208, doi:10.1038/emboj.2009.177.
short: M. Rives, C. Vol, Y. Fukazawa, N. Tinel, E. Trinquet, M. Ayoub, R. Shigemoto,
J. Pin, L. Prezèau, EMBO Journal 28 (2009) 2195–2208.
date_created: 2018-12-11T11:58:01Z
date_published: 2009-08-15T00:00:00Z
date_updated: 2021-01-12T06:57:51Z
day: '15'
doi: 10.1038/emboj.2009.177
extern: 1
intvolume: ' 28'
issue: '15'
main_file_link:
- open_access: '1'
url: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2726695/
month: '08'
oa: 1
page: 2195 - 2208
publication: EMBO Journal
publication_status: published
publisher: Wiley-Blackwell
publist_id: '4402'
quality_controlled: 0
status: public
title: Crosstalk between GABAB and mGlu1a receptors reveals new insight into GPCR
signal integration
type: journal_article
volume: 28
year: '2009'
...
---
_id: '2502'
abstract:
- lang: eng
text: In order to acquire phase-contrast images with adequate contrast, conventional
TEM requires large amount of defocus. Increasing the defocus improves the low-frequency
components but attenuates the high-frequency ones. On the other hand, Zernike
phase-contrast TEM (ZPC-TEM) can recover low-frequency components without losing
the high-frequency ones under in-focus conditions. ZPC-TEM however, has another
problem, especially in imaging of complex biological specimens such as cells and
tissues; strong halos appear around specimen structures, and these halos hinder
the interpretation of images. Due to this problem, the application of ZPC-TEM
has been restricted to imaging of smaller particles. In order to improve the halo
appearance, we fabricated a new quarter-wave thin film phase-plate with a smaller
central hole and tested it on vitreous biological specimens. ZPC-TEM with the
new plate could successfully visualize, in in-focus images, the intracellular
fine features of cultured cells and brain tissues. This result indicates that
reduction of the central hole diameter makes ZPC-TEM applicable on size scales
ranging from protein particles to tissue sections. The application of ZPC-TEM
to vitreous biological specimens will be a powerful method to advance the new
field of imaging science for ultrastructures in close-to-physiological state.
author:
- first_name: Yoshiyuki
full_name: Fukuda, Yoshiyuki
last_name: Fukuda
- first_name: Yugo
full_name: Fukazawa, Yugo
last_name: Fukazawa
- first_name: Radostin
full_name: Danev, Radostin S
last_name: Danev
- first_name: Ryuichi
full_name: Ryuichi Shigemoto
id: 499F3ABC-F248-11E8-B48F-1D18A9856A87
last_name: Shigemoto
orcid: 0000-0001-8761-9444
- first_name: Kuniaki
full_name: Nagayama, Kuniaki
last_name: Nagayama
citation:
ama: Fukuda Y, Fukazawa Y, Danev R, Shigemoto R, Nagayama K. Tuning of the Zernike
phase-plate for visualization of detailed ultrastructure in complex biological
specimens. Journal of Structural Biology. 2009;168(3):476-484. doi:10.1016/j.jsb.2009.08.011
apa: Fukuda, Y., Fukazawa, Y., Danev, R., Shigemoto, R., & Nagayama, K. (2009).
Tuning of the Zernike phase-plate for visualization of detailed ultrastructure
in complex biological specimens. Journal of Structural Biology. Academic
Press. https://doi.org/10.1016/j.jsb.2009.08.011
chicago: Fukuda, Yoshiyuki, Yugo Fukazawa, Radostin Danev, Ryuichi Shigemoto, and
Kuniaki Nagayama. “Tuning of the Zernike Phase-Plate for Visualization of Detailed
Ultrastructure in Complex Biological Specimens.” Journal of Structural Biology.
Academic Press, 2009. https://doi.org/10.1016/j.jsb.2009.08.011.
ieee: Y. Fukuda, Y. Fukazawa, R. Danev, R. Shigemoto, and K. Nagayama, “Tuning of
the Zernike phase-plate for visualization of detailed ultrastructure in complex
biological specimens,” Journal of Structural Biology, vol. 168, no. 3.
Academic Press, pp. 476–484, 2009.
ista: Fukuda Y, Fukazawa Y, Danev R, Shigemoto R, Nagayama K. 2009. Tuning of the
Zernike phase-plate for visualization of detailed ultrastructure in complex biological
specimens. Journal of Structural Biology. 168(3), 476–484.
mla: Fukuda, Yoshiyuki, et al. “Tuning of the Zernike Phase-Plate for Visualization
of Detailed Ultrastructure in Complex Biological Specimens.” Journal of Structural
Biology, vol. 168, no. 3, Academic Press, 2009, pp. 476–84, doi:10.1016/j.jsb.2009.08.011.
short: Y. Fukuda, Y. Fukazawa, R. Danev, R. Shigemoto, K. Nagayama, Journal of Structural
Biology 168 (2009) 476–484.
date_created: 2018-12-11T11:58:03Z
date_published: 2009-12-01T00:00:00Z
date_updated: 2021-01-12T06:57:52Z
day: '01'
doi: 10.1016/j.jsb.2009.08.011
extern: 1
intvolume: ' 168'
issue: '3'
month: '12'
page: 476 - 484
publication: Journal of Structural Biology
publication_status: published
publisher: Academic Press
publist_id: '4399'
quality_controlled: 0
status: public
title: Tuning of the Zernike phase-plate for visualization of detailed ultrastructure
in complex biological specimens
type: journal_article
volume: 168
year: '2009'
...
---
_id: '2501'
abstract:
- lang: eng
text: The brain-specific immediate early gene Arc/Arg3.1 is induced in response
to a variety of stimuli, including sensory and behavior-linked neural activity.
Here we report the generation of transgenic mice, termed TgArc/Arg3.1-d4EGFP,
expressing a 4-h half-life form of enhanced green fluorescent protein (d4EGFP)
under the control of the Arc/Arg3.1 promoter. We show that d4EGFP-mediated fluorescence
faithfully reports Arc/Arg3.1 induction in response to physiological, pathological
and pharmacological stimuli, and that this fluorescence permits electrical recording
from activated neurons in the live mouse. Moreover, the fluorescent Arc/Arg3.1
indicator revealed activity changes in circumscribed brain areas in distinct modes
of stress and in a mouse model of Alzheimer's disease. These findings identify
the TgArc/Arg3.1-d4EGFP mouse as a versatile tool to monitor Arc/Arg3.1 induction
in neural circuits, both in vitro and in vivo.
author:
- first_name: Valery
full_name: Grinevich, Valery V
last_name: Grinevich
- first_name: Alexander
full_name: Kolleker, Alexander
last_name: Kolleker
- first_name: Marina
full_name: Eliava, Marina I
last_name: Eliava
- first_name: Naoki
full_name: Takada, Naoki
last_name: Takada
- first_name: Hiroshi
full_name: Takuma, Hiroshi
last_name: Takuma
- first_name: Yugo
full_name: Fukazawa, Yugo
last_name: Fukazawa
- first_name: Ryuichi
full_name: Ryuichi Shigemoto
id: 499F3ABC-F248-11E8-B48F-1D18A9856A87
last_name: Shigemoto
orcid: 0000-0001-8761-9444
- first_name: Dietmar
full_name: Kuhl, Dietmar
last_name: Kuhl
- first_name: Jack
full_name: Waters, Jack
last_name: Waters
- first_name: Peter
full_name: Seeburg, Peter H
last_name: Seeburg
- first_name: Pavel
full_name: Osten, Pavel
last_name: Osten
citation:
ama: 'Grinevich V, Kolleker A, Eliava M, et al. Fluorescent Arc/Arg3.1 indicator
mice: A versatile tool to study brain activity changes in vitro and in vivo. Journal
of Neuroscience Methods. 2009;184(1):25-36. doi:10.1016/j.jneumeth.2009.07.015'
apa: 'Grinevich, V., Kolleker, A., Eliava, M., Takada, N., Takuma, H., Fukazawa,
Y., … Osten, P. (2009). Fluorescent Arc/Arg3.1 indicator mice: A versatile tool
to study brain activity changes in vitro and in vivo. Journal of Neuroscience
Methods. Elsevier. https://doi.org/10.1016/j.jneumeth.2009.07.015'
chicago: 'Grinevich, Valery, Alexander Kolleker, Marina Eliava, Naoki Takada, Hiroshi
Takuma, Yugo Fukazawa, Ryuichi Shigemoto, et al. “Fluorescent Arc/Arg3.1 Indicator
Mice: A Versatile Tool to Study Brain Activity Changes in Vitro and in Vivo.”
Journal of Neuroscience Methods. Elsevier, 2009. https://doi.org/10.1016/j.jneumeth.2009.07.015.'
ieee: 'V. Grinevich et al., “Fluorescent Arc/Arg3.1 indicator mice: A versatile
tool to study brain activity changes in vitro and in vivo,” Journal of Neuroscience
Methods, vol. 184, no. 1. Elsevier, pp. 25–36, 2009.'
ista: 'Grinevich V, Kolleker A, Eliava M, Takada N, Takuma H, Fukazawa Y, Shigemoto
R, Kuhl D, Waters J, Seeburg P, Osten P. 2009. Fluorescent Arc/Arg3.1 indicator
mice: A versatile tool to study brain activity changes in vitro and in vivo. Journal
of Neuroscience Methods. 184(1), 25–36.'
mla: 'Grinevich, Valery, et al. “Fluorescent Arc/Arg3.1 Indicator Mice: A Versatile
Tool to Study Brain Activity Changes in Vitro and in Vivo.” Journal of Neuroscience
Methods, vol. 184, no. 1, Elsevier, 2009, pp. 25–36, doi:10.1016/j.jneumeth.2009.07.015.'
short: V. Grinevich, A. Kolleker, M. Eliava, N. Takada, H. Takuma, Y. Fukazawa,
R. Shigemoto, D. Kuhl, J. Waters, P. Seeburg, P. Osten, Journal of Neuroscience
Methods 184 (2009) 25–36.
date_created: 2018-12-11T11:58:02Z
date_published: 2009-10-30T00:00:00Z
date_updated: 2021-01-12T06:57:52Z
day: '30'
doi: 10.1016/j.jneumeth.2009.07.015
extern: 1
intvolume: ' 184'
issue: '1'
month: '10'
page: 25 - 36
publication: Journal of Neuroscience Methods
publication_status: published
publisher: Elsevier
publist_id: '4400'
quality_controlled: 0
status: public
title: 'Fluorescent Arc/Arg3.1 indicator mice: A versatile tool to study brain activity
changes in vitro and in vivo'
type: journal_article
volume: 184
year: '2009'
...
---
_id: '2684'
abstract:
- lang: eng
text: Calcium-activated potassium channels have been shown to be critically involved
in neuronal function, but an elucidation of their detailed roles awaits identification
of the microdomains where they are located. This study was undertaken to unravel
the precise subcellular distribution of the large-conductance calcium-activated
potassium channels (called BK, KCa1.1, or Slo1) in the somatodendritic compartment
of cerebellar Purkinje cells by means of postembedding immunogold cytochemistry
and SDS-digested freeze-fracture replica labeling (SDS-FRL). We found BK channels
to be unevenly distributed over the Purkinje cell plasma membrane. At distal dendritic
compartments, BK channels were scattered over the plasma membrane of dendritic
shafts and spines but absent from postsynaptic densities. At the soma and proximal
dendrites, BK channels formed two distinct pools. One pool was scattered over
the plasma membrane, whereas the other pool was clustered in plasma membrane domains
overlying subsurface cisterns. The labeling density ratio of clustered to scattered
channels was about 60:1, established in SDS-FRL. Subsurface cisterns, also called
hypolemmal cisterns, are subcompartments of the endoplasmic reticulum likely representing
calciosomes that unload and refill Ca2+ independently. Purkinje cell subsurface
cisterns are enriched in inositol 1,4,5-triphosphate receptors that mediate the
effects of several neurotransmitters, hormones, and growth factors by releasing
Ca2+ into the cytosol, generating local Ca2+ sparks. Such increases in cytosolic
[Ca2+] may be sufficient for BK channel activation. Clustered BK channels in the
plasma membrane may thus participate in building a functional unit (plasmerosome)
with the underlying calciosome that contributes significantly to local signaling
in Purkinje cells.
author:
- first_name: Walter
full_name: Walter Kaufmann
id: 3F99E422-F248-11E8-B48F-1D18A9856A87
last_name: Kaufmann
orcid: 0000-0001-9735-5315
- first_name: Francesco
full_name: Ferraguti, Francesco
last_name: Ferraguti
- first_name: Yugo
full_name: Fukazawa, Yugo
last_name: Fukazawa
- first_name: Yu
full_name: Kasugai, Yu
last_name: Kasugai
- first_name: Ryuichi
full_name: Ryuichi Shigemoto
id: 499F3ABC-F248-11E8-B48F-1D18A9856A87
last_name: Shigemoto
orcid: 0000-0001-8761-9444
- first_name: Petter
full_name: Laake, Petter
last_name: Laake
- first_name: Joseph
full_name: Sexton, Joseph A
last_name: Sexton
- first_name: Peter
full_name: Ruth, Peter
last_name: Ruth
- first_name: Georg
full_name: Wietzorrek, Georg
last_name: Wietzorrek
- first_name: Hans
full_name: Knaus, Hans G
last_name: Knaus
- first_name: Johan
full_name: Storm, Johan F
last_name: Storm
- first_name: Ole
full_name: Ottersen, Ole P
last_name: Ottersen
citation:
ama: Kaufmann W, Ferraguti F, Fukazawa Y, et al. Large-conductance calcium-activated
potassium channels in Purkinje cell plasma membranes are clustered at sites of
hypolemmal microdomains. Journal of Comparative Neurology. 2009;515(2):215-230.
doi:10.1002/cne.22066
apa: Kaufmann, W., Ferraguti, F., Fukazawa, Y., Kasugai, Y., Shigemoto, R., Laake,
P., … Ottersen, O. (2009). Large-conductance calcium-activated potassium channels
in Purkinje cell plasma membranes are clustered at sites of hypolemmal microdomains.
Journal of Comparative Neurology. Wiley-Blackwell. https://doi.org/10.1002/cne.22066
chicago: Kaufmann, Walter, Francesco Ferraguti, Yugo Fukazawa, Yu Kasugai, Ryuichi
Shigemoto, Petter Laake, Joseph Sexton, et al. “Large-Conductance Calcium-Activated
Potassium Channels in Purkinje Cell Plasma Membranes Are Clustered at Sites of
Hypolemmal Microdomains.” Journal of Comparative Neurology. Wiley-Blackwell,
2009. https://doi.org/10.1002/cne.22066.
ieee: W. Kaufmann et al., “Large-conductance calcium-activated potassium
channels in Purkinje cell plasma membranes are clustered at sites of hypolemmal
microdomains,” Journal of Comparative Neurology, vol. 515, no. 2. Wiley-Blackwell,
pp. 215–230, 2009.
ista: Kaufmann W, Ferraguti F, Fukazawa Y, Kasugai Y, Shigemoto R, Laake P, Sexton
J, Ruth P, Wietzorrek G, Knaus H, Storm J, Ottersen O. 2009. Large-conductance
calcium-activated potassium channels in Purkinje cell plasma membranes are clustered
at sites of hypolemmal microdomains. Journal of Comparative Neurology. 515(2),
215–230.
mla: Kaufmann, Walter, et al. “Large-Conductance Calcium-Activated Potassium Channels
in Purkinje Cell Plasma Membranes Are Clustered at Sites of Hypolemmal Microdomains.”
Journal of Comparative Neurology, vol. 515, no. 2, Wiley-Blackwell, 2009,
pp. 215–30, doi:10.1002/cne.22066.
short: W. Kaufmann, F. Ferraguti, Y. Fukazawa, Y. Kasugai, R. Shigemoto, P. Laake,
J. Sexton, P. Ruth, G. Wietzorrek, H. Knaus, J. Storm, O. Ottersen, Journal of
Comparative Neurology 515 (2009) 215–230.
date_created: 2018-12-11T11:59:03Z
date_published: 2009-07-10T00:00:00Z
date_updated: 2023-02-23T10:53:41Z
day: '10'
doi: 10.1002/cne.22066
extern: 1
intvolume: ' 515'
issue: '2'
month: '07'
page: 215 - 230
publication: Journal of Comparative Neurology
publication_status: published
publisher: Wiley-Blackwell
publist_id: '4212'
quality_controlled: 0
status: public
title: Large-conductance calcium-activated potassium channels in Purkinje cell plasma
membranes are clustered at sites of hypolemmal microdomains
type: journal_article
volume: 515
year: '2009'
...
---
_id: '2680'
abstract:
- lang: eng
text: 'GABA B receptor subtypes are based on the subunit isoforms GABA B1a and GABA
B1b, which associate with GABA B2 subunits to form pharmacologically indistinguishable
GABA B(1a,2) and GABA B(1b,2) receptors. Studies with mice selectively expressing
GABA B1a or GABA B1b subunits revealed that GABA B(1a,2) receptors are more abundant
than GABA B(1b,2) receptors at glutamatergic terminals. Accordingly, it was found
that GABA B(1a,2) receptors are more efficient than GABA B(1b,2) receptors in
inhibiting glutamate release when maximally activated by exogenous application
of the agonist baclofen. Here, we used a combination of genetic, ultrastructural
and electrophysiological approaches to analyze to what extent GABA B(1a,2) and
GABA B(1b,2) receptors inhibit glutamate release in response to physiological
activation. We first show that at hippocampal mossy fiber (MF)-CA3 pyramidal neuron
synapses more GABA B1a than GABA B1b protein is present at presynaptic sites,
consistent with the findings at other glutamatergic synapses. In the presence
of baclofen at concentrations ≥1 μM, both GABA B(1a,2) and GABA B(1b,2) receptors
contribute to presynaptic inhibition of glutamate release. However, at lower concentrations
of baclofen, selectively GABA B(1a,2) receptors contribute to presynaptic inhibition.
Remarkably, exclusively GABA B(1a,2) receptors inhibit glutamate release in response
to synaptically released GABA. Specifically, we demonstrate that selectively GABA
B(1a,2) receptors mediate heterosynaptic depression of MF transmission, a physiological
phenomenon involving transsynaptic inhibition of glutamate release via presynaptic
GABA B receptors. Our data demonstrate that the difference in GABA B1a and GABA
B1b protein levels at MF terminals is sufficient to produce a strictly GABA B1a-specific
effect under physiological conditions. This consolidates that the differential
subcellular localization of the GABA B1a and GABA B1b proteins is of regulatory
relevance. '
author:
- first_name: Nicole
full_name: Guetg, Nicole
last_name: Guetg
- first_name: Riad
full_name: Seddik, Riad
last_name: Seddik
- first_name: Réjan
full_name: Vigot, Réjan
last_name: Vigot
- first_name: Rostislav
full_name: Tureček, Rostislav
last_name: Tureček
- first_name: Martin
full_name: Gassmann, Martin
last_name: Gassmann
- first_name: Kaspar
full_name: Vogt, Kaspar E
last_name: Vogt
- first_name: Hans
full_name: Bräuner-Osborne, Hans
last_name: Bräuner Osborne
- first_name: Ryuichi
full_name: Ryuichi Shigemoto
id: 499F3ABC-F248-11E8-B48F-1D18A9856A87
last_name: Shigemoto
orcid: 0000-0001-8761-9444
- first_name: Oliver
full_name: Kretz, Oliver
last_name: Kretz
- first_name: Michael
full_name: Frotscher, Michael
last_name: Frotscher
- first_name: Ákos
full_name: Kulik, Ákos
last_name: Kulik
- first_name: Bernhard
full_name: Bettler, Bernhard
last_name: Bettler
citation:
ama: Guetg N, Seddik R, Vigot R, et al. The GABA B1a isoform mediates heterosynaptic
depression at hippocampal mossy fiber synapses. Journal of Neuroscience.
2009;29(5):1414-1423. doi:10.1523/JNEUROSCI.3697-08.2009
apa: Guetg, N., Seddik, R., Vigot, R., Tureček, R., Gassmann, M., Vogt, K., … Bettler,
B. (2009). The GABA B1a isoform mediates heterosynaptic depression at hippocampal
mossy fiber synapses. Journal of Neuroscience. Society for Neuroscience.
https://doi.org/10.1523/JNEUROSCI.3697-08.2009
chicago: Guetg, Nicole, Riad Seddik, Réjan Vigot, Rostislav Tureček, Martin Gassmann,
Kaspar Vogt, Hans Bräuner Osborne, et al. “The GABA B1a Isoform Mediates Heterosynaptic
Depression at Hippocampal Mossy Fiber Synapses.” Journal of Neuroscience.
Society for Neuroscience, 2009. https://doi.org/10.1523/JNEUROSCI.3697-08.2009.
ieee: N. Guetg et al., “The GABA B1a isoform mediates heterosynaptic depression
at hippocampal mossy fiber synapses,” Journal of Neuroscience, vol. 29,
no. 5. Society for Neuroscience, pp. 1414–1423, 2009.
ista: Guetg N, Seddik R, Vigot R, Tureček R, Gassmann M, Vogt K, Bräuner Osborne
H, Shigemoto R, Kretz O, Frotscher M, Kulik Á, Bettler B. 2009. The GABA B1a isoform
mediates heterosynaptic depression at hippocampal mossy fiber synapses. Journal
of Neuroscience. 29(5), 1414–1423.
mla: Guetg, Nicole, et al. “The GABA B1a Isoform Mediates Heterosynaptic Depression
at Hippocampal Mossy Fiber Synapses.” Journal of Neuroscience, vol. 29,
no. 5, Society for Neuroscience, 2009, pp. 1414–23, doi:10.1523/JNEUROSCI.3697-08.2009.
short: N. Guetg, R. Seddik, R. Vigot, R. Tureček, M. Gassmann, K. Vogt, H. Bräuner
Osborne, R. Shigemoto, O. Kretz, M. Frotscher, Á. Kulik, B. Bettler, Journal of
Neuroscience 29 (2009) 1414–1423.
date_created: 2018-12-11T11:59:02Z
date_published: 2009-02-04T00:00:00Z
date_updated: 2021-01-12T06:59:01Z
day: '04'
doi: 10.1523/JNEUROSCI.3697-08.2009
extern: 1
intvolume: ' 29'
issue: '5'
month: '02'
page: 1414 - 1423
publication: Journal of Neuroscience
publication_status: published
publisher: Society for Neuroscience
publist_id: '4216'
quality_controlled: 0
status: public
title: The GABA B1a isoform mediates heterosynaptic depression at hippocampal mossy
fiber synapses
type: journal_article
volume: 29
year: '2009'
...
---
_id: '2683'
abstract:
- lang: eng
text: GABAb receptor (GABAbR)-mediated suppression of glutamate release is critical
for limiting glutamatergic transmission across the central nervous system (CNS).
Here we show that, upon tetanic stimulation of afferents to lateral amygdala,
presynaptic GABAbR-mediated inhibition only occurs in glutamatergic inputs to
principle neurons (PNs), not to interneurons (INs), despite the presence of GABAbR
in terminals to both types of neurons. The selectivity is caused by differential
local GABA accumulation; it requires GABA reuptake and parallels distinct spatial
distributions of presynaptic GABAbR in terminals to PNs and INs. Moreover, GABAbR-mediated
suppression of theta-burst-induced long-term potentiation (LTP) occurs only in
the inputs to PNs, not to INs. Thus, target-cell-specific control of glutamate
release by presynaptic GABAbR orchestrates the inhibitory dominance inside amygdala
and might contribute to prevention of nonadaptive defensive behaviors.
author:
- first_name: Bingxing
full_name: Pan, Bingxing
last_name: Pan
- first_name: Yu
full_name: Dong, Yu-Lin
last_name: Dong
- first_name: Wataru
full_name: Ito, Wataru
last_name: Ito
- first_name: Yuchio
full_name: Yanagawa, Yuchio
last_name: Yanagawa
- first_name: Ryuichi
full_name: Ryuichi Shigemoto
id: 499F3ABC-F248-11E8-B48F-1D18A9856A87
last_name: Shigemoto
orcid: 0000-0001-8761-9444
- first_name: Alexei
full_name: Morozov, Alexei A
last_name: Morozov
citation:
ama: Pan B, Dong Y, Ito W, Yanagawa Y, Shigemoto R, Morozov A. Selective gating
of glutamatergic inputs to excitatory neurons of amygdala by presynaptic GABAb
receptor. Neuron. 2009;61(6):917-929. doi:10.1016/j.neuron.2009.01.029
apa: Pan, B., Dong, Y., Ito, W., Yanagawa, Y., Shigemoto, R., & Morozov, A.
(2009). Selective gating of glutamatergic inputs to excitatory neurons of amygdala
by presynaptic GABAb receptor. Neuron. Elsevier. https://doi.org/10.1016/j.neuron.2009.01.029
chicago: Pan, Bingxing, Yu Dong, Wataru Ito, Yuchio Yanagawa, Ryuichi Shigemoto,
and Alexei Morozov. “Selective Gating of Glutamatergic Inputs to Excitatory Neurons
of Amygdala by Presynaptic GABAb Receptor.” Neuron. Elsevier, 2009. https://doi.org/10.1016/j.neuron.2009.01.029.
ieee: B. Pan, Y. Dong, W. Ito, Y. Yanagawa, R. Shigemoto, and A. Morozov, “Selective
gating of glutamatergic inputs to excitatory neurons of amygdala by presynaptic
GABAb receptor,” Neuron, vol. 61, no. 6. Elsevier, pp. 917–929, 2009.
ista: Pan B, Dong Y, Ito W, Yanagawa Y, Shigemoto R, Morozov A. 2009. Selective
gating of glutamatergic inputs to excitatory neurons of amygdala by presynaptic
GABAb receptor. Neuron. 61(6), 917–929.
mla: Pan, Bingxing, et al. “Selective Gating of Glutamatergic Inputs to Excitatory
Neurons of Amygdala by Presynaptic GABAb Receptor.” Neuron, vol. 61, no.
6, Elsevier, 2009, pp. 917–29, doi:10.1016/j.neuron.2009.01.029.
short: B. Pan, Y. Dong, W. Ito, Y. Yanagawa, R. Shigemoto, A. Morozov, Neuron 61
(2009) 917–929.
date_created: 2018-12-11T11:59:03Z
date_published: 2009-03-26T00:00:00Z
date_updated: 2021-01-12T06:59:02Z
day: '26'
doi: 10.1016/j.neuron.2009.01.029
extern: 1
intvolume: ' 61'
issue: '6'
month: '03'
page: 917 - 929
publication: Neuron
publication_status: published
publisher: Elsevier
publist_id: '4215'
quality_controlled: 0
status: public
title: Selective gating of glutamatergic inputs to excitatory neurons of amygdala
by presynaptic GABAb receptor
type: journal_article
volume: 61
year: '2009'
...
---
_id: '2682'
abstract:
- lang: eng
text: The living cell imaging using a two-photon microscope using gold nanoplates
and nanoparticle aggregates was demonstrated. The dimensions of the nanoplates
were determined through scanning electron microscopy (SEM) and atomic force microscopy.
The height of a 100 nm base-length nanotriangle was around 10 nm, while the height
of 300 nm base-length nanotriangle was around 12 nm. A spectrophotometer was also
used to determine the extinction spectra of gold nanoparticle colloids. Two-photon-induced
photoluminescence (TPIPL) under far-field excitation was tested for gold nanoplates
on a glass substrate using two-photon laser scanning microscopy (TPLSM). It was
observed that living-cell microscopic imaging can be carried out with TPIPL from
gold nanoplates and aggregated nanosphere. This method provided a platform for
developing tools for biological and biomedical studies.
author:
- first_name: Yuqiang
full_name: Jiang, Yuqiang
last_name: Jiang
- first_name: Noriko
full_name: Horimoto, Noriko N
last_name: Horimoto
- first_name: Kohei
full_name: Imura, Kohei
last_name: Imura
- first_name: Ko
full_name: Matsui, Ko
last_name: Matsui
- first_name: Ryuichi
full_name: Ryuichi Shigemoto
id: 499F3ABC-F248-11E8-B48F-1D18A9856A87
last_name: Shigemoto
orcid: 0000-0001-8761-9444
citation:
ama: Jiang Y, Horimoto N, Imura K, Matsui K, Shigemoto R. Bioimaging with two-photon-induced
luminescence from triangular nanoplates and nanoparticle aggregates of gold. Advanced
Materials. 2009;21(22):2309-2313. doi:10.1002/adma.200802312
apa: Jiang, Y., Horimoto, N., Imura, K., Matsui, K., & Shigemoto, R. (2009).
Bioimaging with two-photon-induced luminescence from triangular nanoplates and
nanoparticle aggregates of gold. Advanced Materials. Wiley-Blackwell. https://doi.org/10.1002/adma.200802312
chicago: Jiang, Yuqiang, Noriko Horimoto, Kohei Imura, Ko Matsui, and Ryuichi Shigemoto.
“Bioimaging with Two-Photon-Induced Luminescence from Triangular Nanoplates and
Nanoparticle Aggregates of Gold.” Advanced Materials. Wiley-Blackwell,
2009. https://doi.org/10.1002/adma.200802312.
ieee: Y. Jiang, N. Horimoto, K. Imura, K. Matsui, and R. Shigemoto, “Bioimaging
with two-photon-induced luminescence from triangular nanoplates and nanoparticle
aggregates of gold,” Advanced Materials, vol. 21, no. 22. Wiley-Blackwell,
pp. 2309–2313, 2009.
ista: Jiang Y, Horimoto N, Imura K, Matsui K, Shigemoto R. 2009. Bioimaging with
two-photon-induced luminescence from triangular nanoplates and nanoparticle aggregates
of gold. Advanced Materials. 21(22), 2309–2313.
mla: Jiang, Yuqiang, et al. “Bioimaging with Two-Photon-Induced Luminescence from
Triangular Nanoplates and Nanoparticle Aggregates of Gold.” Advanced Materials,
vol. 21, no. 22, Wiley-Blackwell, 2009, pp. 2309–13, doi:10.1002/adma.200802312.
short: Y. Jiang, N. Horimoto, K. Imura, K. Matsui, R. Shigemoto, Advanced Materials
21 (2009) 2309–2313.
date_created: 2018-12-11T11:59:02Z
date_published: 2009-06-12T00:00:00Z
date_updated: 2021-01-12T06:59:01Z
day: '12'
doi: 10.1002/adma.200802312
extern: 1
intvolume: ' 21'
issue: '22'
month: '06'
page: 2309 - 2313
publication: Advanced Materials
publication_status: published
publisher: Wiley-Blackwell
publist_id: '4214'
quality_controlled: 0
status: public
title: Bioimaging with two-photon-induced luminescence from triangular nanoplates
and nanoparticle aggregates of gold
type: journal_article
volume: 21
year: '2009'
...
---
_id: '2685'
abstract:
- lang: eng
text: Conduction velocity (CV) of myelinated axons has been shown to be regulated
by oligodendrocytes even after myelination has been completed. However, how myelinating
oligodendrocytes regulate CV, and what the significance of this regulation is
for normal brain function remain unknown. To address these questions, we analyzed
a transgenic mouse line harboring extra copies of the myelin proteolipid protein
1 (plp1) gene (plp1tg/- mice) at 2 months of age. At this stage, the plp1tg/-
mice have an unaffected myelin structure with a normally appearing ion channel
distribution, but the CV in all axonal tracts tested in the CNS is greatly reduced.
We also found decreased axonal diameters and slightly abnormal paranodal structures,
both of which can be a cause for the reduced CV. Interestingly the plp1tg/- mice
showed altered anxiety-like behaviors, reduced prepulse inhibitions, spatial learning
deficits and working memory deficit, all of which are schizophrenia-related behaviors.
Our results implicate that abnormalities in the neuron-glia interactions at the
paranodal junctions can result in reduced CV in the CNS, which then induces behavioral
abnormalities related to schizophrenia.
author:
- first_name: Hisataka
full_name: Tanaka, Hisataka
last_name: Tanaka
- first_name: Jianmei
full_name: Ma, Jianmei
last_name: Ma
- first_name: Kenji
full_name: Tanaka, Kenji F
last_name: Tanaka
- first_name: Keizo
full_name: Takao, Keizo
last_name: Takao
- first_name: Munekazu
full_name: Komada, Munekazu
last_name: Komada
- first_name: Koichi
full_name: Tanda, Koichi
last_name: Tanda
- first_name: Ayaka
full_name: Suzuki, Ayaka
last_name: Suzuki
- first_name: Tomoko
full_name: Ishibashi, Tomoko
last_name: Ishibashi
- first_name: Hiroko
full_name: Baba, Hiroko
last_name: Baba
- first_name: Tadashi
full_name: Isa, Tadashi
last_name: Isa
- first_name: Ryuichi
full_name: Ryuichi Shigemoto
id: 499F3ABC-F248-11E8-B48F-1D18A9856A87
last_name: Shigemoto
orcid: 0000-0001-8761-9444
- first_name: Katsuhiko
full_name: Ono, Katsuhiko
last_name: Ono
- first_name: Tsuyoshi
full_name: Miyakawa, Tsuyoshi
last_name: Miyakawa
- first_name: Kazuhiro
full_name: Ikenaka, Kazuhiro
last_name: Ikenaka
citation:
ama: Tanaka H, Ma J, Tanaka K, et al. Mice with altered myelin proteolipid protein
gene expression display cognitive deficits accompanied by abnormal neuron-glia
interactions and decreased conduction velocities. Journal of Neuroscience.
2009;29(26):8363-8371. doi:10.1523/JNEUROSCI.3216-08.2009
apa: Tanaka, H., Ma, J., Tanaka, K., Takao, K., Komada, M., Tanda, K., … Ikenaka,
K. (2009). Mice with altered myelin proteolipid protein gene expression display
cognitive deficits accompanied by abnormal neuron-glia interactions and decreased
conduction velocities. Journal of Neuroscience. Society for Neuroscience.
https://doi.org/10.1523/JNEUROSCI.3216-08.2009
chicago: Tanaka, Hisataka, Jianmei Ma, Kenji Tanaka, Keizo Takao, Munekazu Komada,
Koichi Tanda, Ayaka Suzuki, et al. “Mice with Altered Myelin Proteolipid Protein
Gene Expression Display Cognitive Deficits Accompanied by Abnormal Neuron-Glia
Interactions and Decreased Conduction Velocities.” Journal of Neuroscience.
Society for Neuroscience, 2009. https://doi.org/10.1523/JNEUROSCI.3216-08.2009.
ieee: H. Tanaka et al., “Mice with altered myelin proteolipid protein gene
expression display cognitive deficits accompanied by abnormal neuron-glia interactions
and decreased conduction velocities,” Journal of Neuroscience, vol. 29,
no. 26. Society for Neuroscience, pp. 8363–8371, 2009.
ista: Tanaka H, Ma J, Tanaka K, Takao K, Komada M, Tanda K, Suzuki A, Ishibashi
T, Baba H, Isa T, Shigemoto R, Ono K, Miyakawa T, Ikenaka K. 2009. Mice with altered
myelin proteolipid protein gene expression display cognitive deficits accompanied
by abnormal neuron-glia interactions and decreased conduction velocities. Journal
of Neuroscience. 29(26), 8363–8371.
mla: Tanaka, Hisataka, et al. “Mice with Altered Myelin Proteolipid Protein Gene
Expression Display Cognitive Deficits Accompanied by Abnormal Neuron-Glia Interactions
and Decreased Conduction Velocities.” Journal of Neuroscience, vol. 29,
no. 26, Society for Neuroscience, 2009, pp. 8363–71, doi:10.1523/JNEUROSCI.3216-08.2009.
short: H. Tanaka, J. Ma, K. Tanaka, K. Takao, M. Komada, K. Tanda, A. Suzuki, T.
Ishibashi, H. Baba, T. Isa, R. Shigemoto, K. Ono, T. Miyakawa, K. Ikenaka, Journal
of Neuroscience 29 (2009) 8363–8371.
date_created: 2018-12-11T11:59:03Z
date_published: 2009-07-01T00:00:00Z
date_updated: 2021-01-12T06:59:02Z
day: '01'
doi: 10.1523/JNEUROSCI.3216-08.2009
extern: 1
intvolume: ' 29'
issue: '26'
month: '07'
page: 8363 - 8371
publication: Journal of Neuroscience
publication_status: published
publisher: Society for Neuroscience
publist_id: '4213'
quality_controlled: 0
status: public
title: Mice with altered myelin proteolipid protein gene expression display cognitive
deficits accompanied by abnormal neuron-glia interactions and decreased conduction
velocities
type: journal_article
volume: 29
year: '2009'
...
---
_id: '2686'
abstract:
- lang: eng
text: Channelrhodopsin-2 (ChR2), one of the archea-type rhodopsins from green algae,
is a potentially useful optogenetic tool for restoring vision in patients with
photoreceptor degeneration, such as retinitis pigmentosa. If the ChR2 gene is
transferred to retinal ganglion cells (RGCs), which send visual information to
the brain, the RGCs may be repurposed to act as photoreceptors. In this study,
by using a transgenic rat expressing ChR2 specifically in the RGCs under the regulation
of a Thy-1.2 promoter, we tested the possibility that direct photoactivation of
RGCs could restore effective vision. Although the contrast sensitivities of the
optomotor responses of transgenic rats were similar to those observed in the wild-type
rats, they were enhanced for visual stimuli of low-spatial frequency after the
degeneration of native photoreceptors. This result suggests that the visual signals
derived from the ChR2-expressing RGCs were reinterpreted by the brain to form
behavior-related vision.
author:
- first_name: Hiroshi
full_name: Tomita, Hiroshi
last_name: Tomita
- first_name: Eriko
full_name: Sugano, Eriko
last_name: Sugano
- first_name: Yugo
full_name: Fukazawa, Yugo
last_name: Fukazawa
- first_name: Hitomi
full_name: Isago, Hitomi
last_name: Isago
- first_name: Yuka
full_name: Sugiyama, Yuka
last_name: Sugiyama
- first_name: Teru
full_name: Hiroi, Teru
last_name: Hiroi
- first_name: Toru
full_name: Ishizuka, Toru
last_name: Ishizuka
- first_name: Hajime
full_name: Mushiake, Hajime
last_name: Mushiake
- first_name: Megumi
full_name: Kato, Megumi
last_name: Kato
- first_name: Masumi
full_name: Hirabayashi, Masumi
last_name: Hirabayashi
- first_name: Ryuichi
full_name: Ryuichi Shigemoto
id: 499F3ABC-F248-11E8-B48F-1D18A9856A87
last_name: Shigemoto
orcid: 0000-0001-8761-9444
- first_name: Hiromu
full_name: Yawo, Hiromu
last_name: Yawo
- first_name: Makoto
full_name: Tamai, Makoto
last_name: Tamai
citation:
ama: Tomita H, Sugano E, Fukazawa Y, et al. Visual properties of transgenic rats
harboring the channelrhodopsin-2 gene regulated by the thy-1.2 promoter. PLoS
One. 2009;4(11). doi:10.1371/journal.pone.0007679
apa: Tomita, H., Sugano, E., Fukazawa, Y., Isago, H., Sugiyama, Y., Hiroi, T., …
Tamai, M. (2009). Visual properties of transgenic rats harboring the channelrhodopsin-2
gene regulated by the thy-1.2 promoter. PLoS One. Public Library of Science.
https://doi.org/10.1371/journal.pone.0007679
chicago: Tomita, Hiroshi, Eriko Sugano, Yugo Fukazawa, Hitomi Isago, Yuka Sugiyama,
Teru Hiroi, Toru Ishizuka, et al. “Visual Properties of Transgenic Rats Harboring
the Channelrhodopsin-2 Gene Regulated by the Thy-1.2 Promoter.” PLoS One.
Public Library of Science, 2009. https://doi.org/10.1371/journal.pone.0007679.
ieee: H. Tomita et al., “Visual properties of transgenic rats harboring the
channelrhodopsin-2 gene regulated by the thy-1.2 promoter,” PLoS One, vol.
4, no. 11. Public Library of Science, 2009.
ista: Tomita H, Sugano E, Fukazawa Y, Isago H, Sugiyama Y, Hiroi T, Ishizuka T,
Mushiake H, Kato M, Hirabayashi M, Shigemoto R, Yawo H, Tamai M. 2009. Visual
properties of transgenic rats harboring the channelrhodopsin-2 gene regulated
by the thy-1.2 promoter. PLoS One. 4(11).
mla: Tomita, Hiroshi, et al. “Visual Properties of Transgenic Rats Harboring the
Channelrhodopsin-2 Gene Regulated by the Thy-1.2 Promoter.” PLoS One, vol.
4, no. 11, Public Library of Science, 2009, doi:10.1371/journal.pone.0007679.
short: H. Tomita, E. Sugano, Y. Fukazawa, H. Isago, Y. Sugiyama, T. Hiroi, T. Ishizuka,
H. Mushiake, M. Kato, M. Hirabayashi, R. Shigemoto, H. Yawo, M. Tamai, PLoS One
4 (2009).
date_created: 2018-12-11T11:59:04Z
date_published: 2009-11-05T00:00:00Z
date_updated: 2021-01-12T06:59:03Z
day: '05'
doi: 10.1371/journal.pone.0007679
extern: 1
intvolume: ' 4'
issue: '11'
month: '11'
publication: PLoS One
publication_status: published
publisher: Public Library of Science
publist_id: '4211'
quality_controlled: 0
status: public
title: Visual properties of transgenic rats harboring the channelrhodopsin-2 gene
regulated by the thy-1.2 promoter
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
volume: 4
year: '2009'
...
---
_id: '2703'
abstract:
- lang: eng
text: 'We consider N×N Hermitian random matrices with i.i.d. entries. The matrix
is normalized so that the average spacing between consecutive eigenvalues is of
order 1/N. We study the connection between eigenvalue statistics on microscopic
energy scales η≪1 and (de)localization properties of the eigenvectors. Under suitable
assumptions on the distribution of the single matrix elements, we first give an
upper bound on the density of states on short energy scales of order η∼log N/N.
We then prove that the density of states concentrates around the Wigner semicircle
law on energy scales η≫N−2/3. We show that most eigenvectors are fully delocalized
in the sense that their ℓp-norms are comparable with N1/p−1/2 for p≥2, and we
obtain the weaker bound N2/3(1/p−1/2) for all eigenvectors whose eigenvalues are
separated away from the spectral edges. We also prove that, with a probability
very close to one, no eigenvector can be localized. Finally, we give an optimal
bound on the second moment of the Green function. '
author:
- first_name: László
full_name: László Erdös
id: 4DBD5372-F248-11E8-B48F-1D18A9856A87
last_name: Erdös
orcid: 0000-0001-5366-9603
- first_name: Benjamin
full_name: Schlein, Benjamin
last_name: Schlein
- first_name: Horng
full_name: Yau, Horng-Tzer
last_name: Yau
citation:
ama: Erdös L, Schlein B, Yau H. Semicircle law on short scales and delocalization
of eigenvectors for Wigner random matrices. Annals of Probability. 2009;37(3):815-852.
doi:10.1214/08-AOP421
apa: Erdös, L., Schlein, B., & Yau, H. (2009). Semicircle law on short scales
and delocalization of eigenvectors for Wigner random matrices. Annals of Probability.
Institute of Mathematical Statistics. https://doi.org/10.1214/08-AOP421
chicago: Erdös, László, Benjamin Schlein, and Horng Yau. “Semicircle Law on Short
Scales and Delocalization of Eigenvectors for Wigner Random Matrices.” Annals
of Probability. Institute of Mathematical Statistics, 2009. https://doi.org/10.1214/08-AOP421.
ieee: L. Erdös, B. Schlein, and H. Yau, “Semicircle law on short scales and delocalization
of eigenvectors for Wigner random matrices,” Annals of Probability, vol.
37, no. 3. Institute of Mathematical Statistics, pp. 815–852, 2009.
ista: Erdös L, Schlein B, Yau H. 2009. Semicircle law on short scales and delocalization
of eigenvectors for Wigner random matrices. Annals of Probability. 37(3), 815–852.
mla: Erdös, László, et al. “Semicircle Law on Short Scales and Delocalization of
Eigenvectors for Wigner Random Matrices.” Annals of Probability, vol. 37,
no. 3, Institute of Mathematical Statistics, 2009, pp. 815–52, doi:10.1214/08-AOP421.
short: L. Erdös, B. Schlein, H. Yau, Annals of Probability 37 (2009) 815–852.
date_created: 2018-12-11T11:59:09Z
date_published: 2009-01-01T00:00:00Z
date_updated: 2021-01-12T06:59:09Z
day: '01'
doi: 10.1214/08-AOP421
extern: 1
intvolume: ' 37'
issue: '3'
main_file_link:
- open_access: '0'
url: http://xxx.lanl.gov/abs/0711.1730
month: '01'
page: 815 - 852
publication: Annals of Probability
publication_status: published
publisher: Institute of Mathematical Statistics
publist_id: '4193'
quality_controlled: 0
status: public
title: Semicircle law on short scales and delocalization of eigenvectors for Wigner
random matrices
type: journal_article
volume: 37
year: '2009'
...
---
_id: '2759'
abstract:
- lang: eng
text: We consider the evolution of N bosons interacting with a repulsive short range
pair potential in three dimensions. The potential is scaled according to the Gross-Pitaevskii
scaling, i.e. it is given by N 2 V(N(x i - x j )). We monitor the behaviour of
the solution to the N-particle Schrödinger equation in a spatial window where
two particles are close to each other. We prove that within this window a short-scale
interparticle structure emerges dynamically. The local correlation between the
particles is given by the two-body zero energy scattering mode. This is the characteristic
structure that was expected to form within a very short initial time layer and
to persist for all later times, on the basis of the validity of the Gross-Pitaevskii
equation for the evolution of the Bose-Einstein condensate. The zero energy scattering
mode emerges after an initial time layer where all higher energy modes disperse
out of the spatial window. We can prove the persistence of this structure up to
sufficiently small times before three-particle correlations could develop.
author:
- first_name: László
full_name: László Erdös
id: 4DBD5372-F248-11E8-B48F-1D18A9856A87
last_name: Erdös
orcid: 0000-0001-5366-9603
- first_name: Alessandro
full_name: Michelangeli, Alessandro
last_name: Michelangeli
- first_name: Benjamin
full_name: Schlein, Benjamin
last_name: Schlein
citation:
ama: Erdös L, Michelangeli A, Schlein B. Dynamical formation of correlations in
a Bose-Einstein condensate. Communications in Mathematical Physics. 2009;289(3):1171-1210.
doi:10.1007/s00220-009-0828-y
apa: Erdös, L., Michelangeli, A., & Schlein, B. (2009). Dynamical formation
of correlations in a Bose-Einstein condensate. Communications in Mathematical
Physics. Springer. https://doi.org/10.1007/s00220-009-0828-y
chicago: Erdös, László, Alessandro Michelangeli, and Benjamin Schlein. “Dynamical
Formation of Correlations in a Bose-Einstein Condensate.” Communications in
Mathematical Physics. Springer, 2009. https://doi.org/10.1007/s00220-009-0828-y.
ieee: L. Erdös, A. Michelangeli, and B. Schlein, “Dynamical formation of correlations
in a Bose-Einstein condensate,” Communications in Mathematical Physics,
vol. 289, no. 3. Springer, pp. 1171–1210, 2009.
ista: Erdös L, Michelangeli A, Schlein B. 2009. Dynamical formation of correlations
in a Bose-Einstein condensate. Communications in Mathematical Physics. 289(3),
1171–1210.
mla: Erdös, László, et al. “Dynamical Formation of Correlations in a Bose-Einstein
Condensate.” Communications in Mathematical Physics, vol. 289, no. 3, Springer,
2009, pp. 1171–210, doi:10.1007/s00220-009-0828-y.
short: L. Erdös, A. Michelangeli, B. Schlein, Communications in Mathematical Physics
289 (2009) 1171–1210.
date_created: 2018-12-11T11:59:27Z
date_published: 2009-08-01T00:00:00Z
date_updated: 2021-01-12T06:59:30Z
day: '01'
doi: 10.1007/s00220-009-0828-y
extern: 1
intvolume: ' 289'
issue: '3'
month: '08'
page: 1171 - 1210
publication: Communications in Mathematical Physics
publication_status: published
publisher: Springer
publist_id: '4133'
quality_controlled: 0
status: public
title: Dynamical formation of correlations in a Bose-Einstein condensate
type: journal_article
volume: 289
year: '2009'
...
---
_id: '2758'
abstract:
- lang: eng
text: We consider N × N Hermitian random matrices with independent identical distributed
entries. The matrix is normalized so that the average spacing between consecutive
eigenvalues is of order 1/N. Under suitable assumptions on the distribution of
the single matrix element, we prove that, away from the spectral edges, the density
of eigenvalues concentrates around the Wigner semicircle law on energy scales
n ≫ N -1 (log N) 8 . Up to the logarithmic factor, this is the smallest energy
scale for which the semicircle law may be valid. We also prove that for all eigenvalues
away from the spectral edges, the -tempℓ∞-norm of the corresponding eigenvectors
is of order O(N -1/2), modulo logarithmic corrections. The upper bound O(N -1/2)
implies that every eigenvector is completely delocalized, i.e., the maximum size
of the components of the eigenvector is of the same order as their average size.
In the Appendix, we include a lemma by J. Bourgain which removes one of our assumptions
on the distribution of the matrix elements.
author:
- first_name: László
full_name: László Erdös
id: 4DBD5372-F248-11E8-B48F-1D18A9856A87
last_name: Erdös
orcid: 0000-0001-5366-9603
- first_name: Benjamin
full_name: Schlein, Benjamin
last_name: Schlein
- first_name: Horng
full_name: Yau, Horng-Tzer
last_name: Yau
citation:
ama: Erdös L, Schlein B, Yau H. Local semicircle law and complete delocalization
for Wigner random matrices. Communications in Mathematical Physics. 2009;287(2):641-655.
doi:10.1007/s00220-008-0636-9
apa: Erdös, L., Schlein, B., & Yau, H. (2009). Local semicircle law and complete
delocalization for Wigner random matrices. Communications in Mathematical Physics.
Springer. https://doi.org/10.1007/s00220-008-0636-9
chicago: Erdös, László, Benjamin Schlein, and Horng Yau. “Local Semicircle Law and
Complete Delocalization for Wigner Random Matrices.” Communications in Mathematical
Physics. Springer, 2009. https://doi.org/10.1007/s00220-008-0636-9.
ieee: L. Erdös, B. Schlein, and H. Yau, “Local semicircle law and complete delocalization
for Wigner random matrices,” Communications in Mathematical Physics, vol.
287, no. 2. Springer, pp. 641–655, 2009.
ista: Erdös L, Schlein B, Yau H. 2009. Local semicircle law and complete delocalization
for Wigner random matrices. Communications in Mathematical Physics. 287(2), 641–655.
mla: Erdös, László, et al. “Local Semicircle Law and Complete Delocalization for
Wigner Random Matrices.” Communications in Mathematical Physics, vol. 287,
no. 2, Springer, 2009, pp. 641–55, doi:10.1007/s00220-008-0636-9.
short: L. Erdös, B. Schlein, H. Yau, Communications in Mathematical Physics 287
(2009) 641–655.
date_created: 2018-12-11T11:59:27Z
date_published: 2009-04-01T00:00:00Z
date_updated: 2021-01-12T06:59:30Z
day: '01'
doi: 10.1007/s00220-008-0636-9
extern: 1
intvolume: ' 287'
issue: '2'
month: '04'
page: 641 - 655
publication: Communications in Mathematical Physics
publication_status: published
publisher: Springer
publist_id: '4134'
quality_controlled: 0
status: public
title: Local semicircle law and complete delocalization for Wigner random matrices
type: journal_article
volume: 287
year: '2009'
...
---
_id: '2757'
abstract:
- lang: eng
text: We propose a new approach for the study of the time evolution of a factorized
N-particle bosonic wave function with respect to a mean-field dynamics with a
bounded interaction potential. The new technique, which is based on the control
of the growth of the correlations among the particles, leads to quantitative bounds
on the difference between the many-particle Schrödinger dynamics and the one-particle
nonlinear Hartree dynamics. In particular the one-particle density matrix associated
with the solution to the N-particle Schrödinger equation is shown to converge
to the projection onto the one-dimensional sub-space spanned by the solution to
the Hartree equation with a speed of convergence of order 1/N for all fixed times.
author:
- first_name: László
full_name: László Erdös
id: 4DBD5372-F248-11E8-B48F-1D18A9856A87
last_name: Erdös
orcid: 0000-0001-5366-9603
- first_name: Benjamin
full_name: Schlein, Benjamin
last_name: Schlein
citation:
ama: 'Erdös L, Schlein B. Quantum dynamics with mean field interactions: A new approach.
Journal of Statistical Physics. 2009;134(5-6):859-870. doi:10.1007/s10955-008-9570-7'
apa: 'Erdös, L., & Schlein, B. (2009). Quantum dynamics with mean field interactions:
A new approach. Journal of Statistical Physics. Springer. https://doi.org/10.1007/s10955-008-9570-7'
chicago: 'Erdös, László, and Benjamin Schlein. “Quantum Dynamics with Mean Field
Interactions: A New Approach.” Journal of Statistical Physics. Springer,
2009. https://doi.org/10.1007/s10955-008-9570-7.'
ieee: 'L. Erdös and B. Schlein, “Quantum dynamics with mean field interactions:
A new approach,” Journal of Statistical Physics, vol. 134, no. 5–6. Springer,
pp. 859–870, 2009.'
ista: 'Erdös L, Schlein B. 2009. Quantum dynamics with mean field interactions:
A new approach. Journal of Statistical Physics. 134(5–6), 859–870.'
mla: 'Erdös, László, and Benjamin Schlein. “Quantum Dynamics with Mean Field Interactions:
A New Approach.” Journal of Statistical Physics, vol. 134, no. 5–6, Springer,
2009, pp. 859–70, doi:10.1007/s10955-008-9570-7.'
short: L. Erdös, B. Schlein, Journal of Statistical Physics 134 (2009) 859–870.
date_created: 2018-12-11T11:59:26Z
date_published: 2009-01-01T00:00:00Z
date_updated: 2021-01-12T06:59:30Z
day: '01'
doi: 10.1007/s10955-008-9570-7
extern: 1
intvolume: ' 134'
issue: 5-6
month: '01'
page: 859 - 870
publication: Journal of Statistical Physics
publication_status: published
publisher: Springer
publist_id: '4135'
quality_controlled: 0
status: public
title: 'Quantum dynamics with mean field interactions: A new approach'
type: journal_article
volume: 134
year: '2009'
...
---
_id: '2760'
author:
- first_name: László
full_name: László Erdös
id: 4DBD5372-F248-11E8-B48F-1D18A9856A87
last_name: Erdös
orcid: 0000-0001-5366-9603
- first_name: Benjamin
full_name: Schlein, Benjamin
last_name: Schlein
- first_name: Horng
full_name: Yau, Horng-Tzer
last_name: Yau
citation:
ama: Erdös L, Schlein B, Yau H. Rigorous derivation of the gross-pitaevskii equation
with a large interaction potential. Journal of the American Mathematical Society.
2009;22(4):1099-1156. doi:10.1090/S0894-0347-09-00635-3
apa: Erdös, L., Schlein, B., & Yau, H. (2009). Rigorous derivation of the gross-pitaevskii
equation with a large interaction potential. Journal of the American Mathematical
Society. American Mathematical Society. https://doi.org/10.1090/S0894-0347-09-00635-3
chicago: Erdös, László, Benjamin Schlein, and Horng Yau. “Rigorous Derivation of
the Gross-Pitaevskii Equation with a Large Interaction Potential.” Journal
of the American Mathematical Society. American Mathematical Society, 2009.
https://doi.org/10.1090/S0894-0347-09-00635-3.
ieee: L. Erdös, B. Schlein, and H. Yau, “Rigorous derivation of the gross-pitaevskii
equation with a large interaction potential,” Journal of the American Mathematical
Society, vol. 22, no. 4. American Mathematical Society, pp. 1099–1156, 2009.
ista: Erdös L, Schlein B, Yau H. 2009. Rigorous derivation of the gross-pitaevskii
equation with a large interaction potential. Journal of the American Mathematical
Society. 22(4), 1099–1156.
mla: Erdös, László, et al. “Rigorous Derivation of the Gross-Pitaevskii Equation
with a Large Interaction Potential.” Journal of the American Mathematical Society,
vol. 22, no. 4, American Mathematical Society, 2009, pp. 1099–156, doi:10.1090/S0894-0347-09-00635-3.
short: L. Erdös, B. Schlein, H. Yau, Journal of the American Mathematical Society
22 (2009) 1099–1156.
date_created: 2018-12-11T11:59:27Z
date_published: 2009-10-01T00:00:00Z
date_updated: 2021-01-12T06:59:31Z
day: '01'
doi: 10.1090/S0894-0347-09-00635-3
extern: 1
intvolume: ' 22'
issue: '4'
month: '10'
page: 1099 - 1156
publication: Journal of the American Mathematical Society
publication_status: published
publisher: American Mathematical Society
publist_id: '4132'
quality_controlled: 0
status: public
title: Rigorous derivation of the gross-pitaevskii equation with a large interaction
potential
type: journal_article
volume: 22
year: '2009'
...
---
_id: '2797'
abstract:
- lang: eng
text: In pipe flow at low Reynolds number, decay of localized disturbances is observed.
As the Reynolds number is increased, the question emerges whether the life time
of these disturbances diverges at a finite Reynolds number or remains transient.
In the current investigation we determine their life time quantitatively from
pressure measurements, while in previous investigations the distance over which
a structure survives has been determined. The obtained results confirm that the
life time of localized disturbances does not diverge in the range of Reynolds
numbers covered in the current experiment.
alternative_title:
- Springer Proceedings in Physics
author:
- first_name: Dirk
full_name: Kuik, Dirk J
last_name: Kuik
- first_name: Christian
full_name: Poelma, Christian
last_name: Poelma
- first_name: Björn
full_name: Björn Hof
id: 3A374330-F248-11E8-B48F-1D18A9856A87
last_name: Hof
orcid: 0000-0003-2057-2754
- first_name: Jerry
full_name: Westerweel, Jerry
last_name: Westerweel
citation:
ama: 'Kuik D, Poelma C, Hof B, Westerweel J. Quantitative measurement of the life
time of turbulence in pipe flow. In: Vol 132. Springer; 2009:145-148. doi:10.1007/978-3-642-03085-7_36'
apa: 'Kuik, D., Poelma, C., Hof, B., & Westerweel, J. (2009). Quantitative measurement
of the life time of turbulence in pipe flow (Vol. 132, pp. 145–148). Presented
at the EETC11: European Turbulence Conference, Springer. https://doi.org/10.1007/978-3-642-03085-7_36'
chicago: Kuik, Dirk, Christian Poelma, Björn Hof, and Jerry Westerweel. “Quantitative
Measurement of the Life Time of Turbulence in Pipe Flow,” 132:145–48. Springer,
2009. https://doi.org/10.1007/978-3-642-03085-7_36.
ieee: 'D. Kuik, C. Poelma, B. Hof, and J. Westerweel, “Quantitative measurement
of the life time of turbulence in pipe flow,” presented at the EETC11: European
Turbulence Conference, 2009, vol. 132, pp. 145–148.'
ista: 'Kuik D, Poelma C, Hof B, Westerweel J. 2009. Quantitative measurement of
the life time of turbulence in pipe flow. EETC11: European Turbulence Conference,
Springer Proceedings in Physics, vol. 132, 145–148.'
mla: Kuik, Dirk, et al. Quantitative Measurement of the Life Time of Turbulence
in Pipe Flow. Vol. 132, Springer, 2009, pp. 145–48, doi:10.1007/978-3-642-03085-7_36.
short: D. Kuik, C. Poelma, B. Hof, J. Westerweel, in:, Springer, 2009, pp. 145–148.
conference:
name: 'EETC11: European Turbulence Conference'
date_created: 2018-12-11T11:59:39Z
date_published: 2009-09-01T00:00:00Z
date_updated: 2021-01-12T06:59:46Z
day: '01'
doi: 10.1007/978-3-642-03085-7_36
extern: 1
intvolume: ' 132'
month: '09'
page: 145 - 148
publication_status: published
publisher: Springer
publist_id: '4092'
quality_controlled: 0
status: public
title: Quantitative measurement of the life time of turbulence in pipe flow
type: conference
volume: 132
year: '2009'
...
---
_id: '2796'
abstract:
- lang: eng
text: As reported in a number of recent studies, turbulence in pipe flow is transient
for Re<2000 and the flow eventually always returns to the laminar state. Generally,
the lifetime of turbulence has been observed to increase rapidly with Reynolds
number but there is currently no accord on the exact scaling behaviour. In particular,
it is not clear whether a critical point exists where turbulence becomes sustained
or if it remains transient. We here aim to clarify if these conflicting results
may have been caused by the different experimental and numerical protocols used
to trigger turbulence in these studies.
author:
- first_name: Alberto
full_name: de Lózar, Alberto
last_name: De Lózar
- first_name: Björn
full_name: Björn Hof
id: 3A374330-F248-11E8-B48F-1D18A9856A87
last_name: Hof
orcid: 0000-0003-2057-2754
citation:
ama: De Lózar A, Hof B. An experimental study of the decay of turbulent puffs in
pipe flow. Philosophical Transactions of the Royal Society A Mathematical Physical
and Engineering Sciences. 2009;367(1888):589-599. doi:10.1098/rsta.2008.0199
apa: De Lózar, A., & Hof, B. (2009). An experimental study of the decay of turbulent
puffs in pipe flow. Philosophical Transactions of the Royal Society A Mathematical
Physical and Engineering Sciences. Royal Society of London. https://doi.org/10.1098/rsta.2008.0199
chicago: De Lózar, Alberto, and Björn Hof. “An Experimental Study of the Decay of
Turbulent Puffs in Pipe Flow.” Philosophical Transactions of the Royal Society
A Mathematical Physical and Engineering Sciences. Royal Society of London,
2009. https://doi.org/10.1098/rsta.2008.0199.
ieee: A. De Lózar and B. Hof, “An experimental study of the decay of turbulent puffs
in pipe flow,” Philosophical Transactions of the Royal Society A Mathematical
Physical and Engineering Sciences, vol. 367, no. 1888. Royal Society of London,
pp. 589–599, 2009.
ista: De Lózar A, Hof B. 2009. An experimental study of the decay of turbulent puffs
in pipe flow. Philosophical Transactions of the Royal Society A Mathematical Physical
and Engineering Sciences. 367(1888), 589–599.
mla: De Lózar, Alberto, and Björn Hof. “An Experimental Study of the Decay of Turbulent
Puffs in Pipe Flow.” Philosophical Transactions of the Royal Society A Mathematical
Physical and Engineering Sciences, vol. 367, no. 1888, Royal Society of London,
2009, pp. 589–99, doi:10.1098/rsta.2008.0199.
short: A. De Lózar, B. Hof, Philosophical Transactions of the Royal Society A Mathematical
Physical and Engineering Sciences 367 (2009) 589–599.
date_created: 2018-12-11T11:59:38Z
date_published: 2009-02-13T00:00:00Z
date_updated: 2021-01-12T06:59:46Z
day: '13'
doi: 10.1098/rsta.2008.0199
extern: 1
intvolume: ' 367'
issue: '1888'
month: '02'
page: 589 - 599
publication: Philosophical Transactions of the Royal Society A Mathematical Physical
and Engineering Sciences
publication_status: published
publisher: Royal Society of London
publist_id: '4093'
quality_controlled: 0
status: public
title: An experimental study of the decay of turbulent puffs in pipe flow
type: journal_article
volume: 367
year: '2009'
...
---
_id: '2868'
abstract:
- lang: eng
text: |
Plants exhibit an amazing developmental flexibility. Plant embryogenesis results in the establishment of a simple apical-basal axis represented by apical shoot and basal root meristems. Later, during postembryonic growth, shaping of the plant body continues by the formation and activation of numerous adjacent meristems that give rise to lateral shoot branches, leaves, flowers, or lateral roots. This developmental plasticity reflects an important feature of the plant's life strategy based on the rapid reaction to different environmental stimuli, such as temperature fluctuations, availability of nutrients, light or water and response resulting in modulation of developmental programs. Plant hormones are important endogenous factors for the integration of these environmental inputs and regulation of plant development. After a period of studies focused primarily on single hormonal pathways that enabled us to understand the hormone perception and signal transduction mechanisms, it became obvious that the developmental output mediated by a single hormonal pathway is largely modified through a whole network of interactions with other hormonal pathways. In this review, we will summarize recent knowledge on hormonal networks that regulate the development and growth of root with focus on the hormonal interactions that shape the root apical meristem.
author:
- first_name: Eva
full_name: Eva Benková
id: 38F4F166-F248-11E8-B48F-1D18A9856A87
last_name: Benková
orcid: 0000-0002-8510-9739
- first_name: Jan
full_name: Hejátko, Jan
last_name: Hejátko
citation:
ama: Benková E, Hejátko J. Hormone interactions at the root apical meristem. Plant
Molecular Biology. 2009;69(4):383-396. doi:10.1007/s11103-008-9393-6
apa: Benková, E., & Hejátko, J. (2009). Hormone interactions at the root apical
meristem. Plant Molecular Biology. Springer. https://doi.org/10.1007/s11103-008-9393-6
chicago: Benková, Eva, and Jan Hejátko. “Hormone Interactions at the Root Apical
Meristem.” Plant Molecular Biology. Springer, 2009. https://doi.org/10.1007/s11103-008-9393-6.
ieee: E. Benková and J. Hejátko, “Hormone interactions at the root apical meristem,”
Plant Molecular Biology, vol. 69, no. 4. Springer, pp. 383–396, 2009.
ista: Benková E, Hejátko J. 2009. Hormone interactions at the root apical meristem.
Plant Molecular Biology. 69(4), 383–396.
mla: Benková, Eva, and Jan Hejátko. “Hormone Interactions at the Root Apical Meristem.”
Plant Molecular Biology, vol. 69, no. 4, Springer, 2009, pp. 383–96, doi:10.1007/s11103-008-9393-6.
short: E. Benková, J. Hejátko, Plant Molecular Biology 69 (2009) 383–396.
date_created: 2018-12-11T12:00:01Z
date_published: 2009-03-01T00:00:00Z
date_updated: 2021-01-12T07:00:22Z
day: '01'
doi: 10.1007/s11103-008-9393-6
extern: 1
intvolume: ' 69'
issue: '4'
month: '03'
page: 383 - 396
publication: Plant Molecular Biology
publication_status: published
publisher: Springer
publist_id: '3903'
quality_controlled: 0
status: public
title: Hormone interactions at the root apical meristem
type: journal_article
volume: 69
year: '2009'
...
---
_id: '2869'
abstract:
- lang: eng
text: Lateral root formation is a major determinant of root systems architecture.
The degree of root branching impacts the efficiency of water uptake, acquisition
of nutrients and anchorage by plants. Understanding the regulation of lateral
root development is therefore of vital agronomic importance. The molecular and
cellular basis of lateral root formation has been most extensively studied in
the plant model Arabidopsis thaliana (Arabidopsis). Significant progress has recently
been made in identifying many new Arabidopsis genes that regulate lateral root
initiation, patterning and emergence processes. We review how these studies have
revealed that the plant hormone auxin represents a common signal that integrates
these distinct yet interconnected developmental processes.
author:
- first_name: Benjamin
full_name: Péret, Benjamin
last_name: Péret
- first_name: Bert
full_name: De Rybel, Bert
last_name: De Rybel
- first_name: Ilda
full_name: Casimiro, Ilda
last_name: Casimiro
- first_name: Eva
full_name: Eva Benková
id: 38F4F166-F248-11E8-B48F-1D18A9856A87
last_name: Benková
orcid: 0000-0002-8510-9739
- first_name: Ranjan
full_name: Swarup, Ranjan
last_name: Swarup
- first_name: Laurent
full_name: Laplaze, Laurent
last_name: Laplaze
- first_name: Tom
full_name: Beeckman, Tom
last_name: Beeckman
- first_name: Malcolm
full_name: Bennett, Malcolm J
last_name: Bennett
citation:
ama: 'Péret B, De Rybel B, Casimiro I, et al. Arabidopsis lateral root development:
an emerging story. Trends in Plant Science. 2009;14(7):399-408. doi:10.1016/j.tplants.2009.05.002'
apa: 'Péret, B., De Rybel, B., Casimiro, I., Benková, E., Swarup, R., Laplaze, L.,
… Bennett, M. (2009). Arabidopsis lateral root development: an emerging story.
Trends in Plant Science. Cell Press. https://doi.org/10.1016/j.tplants.2009.05.002'
chicago: 'Péret, Benjamin, Bert De Rybel, Ilda Casimiro, Eva Benková, Ranjan Swarup,
Laurent Laplaze, Tom Beeckman, and Malcolm Bennett. “Arabidopsis Lateral Root
Development: An Emerging Story.” Trends in Plant Science. Cell Press, 2009.
https://doi.org/10.1016/j.tplants.2009.05.002.'
ieee: 'B. Péret et al., “Arabidopsis lateral root development: an emerging
story,” Trends in Plant Science, vol. 14, no. 7. Cell Press, pp. 399–408,
2009.'
ista: 'Péret B, De Rybel B, Casimiro I, Benková E, Swarup R, Laplaze L, Beeckman
T, Bennett M. 2009. Arabidopsis lateral root development: an emerging story. Trends
in Plant Science. 14(7), 399–408.'
mla: 'Péret, Benjamin, et al. “Arabidopsis Lateral Root Development: An Emerging
Story.” Trends in Plant Science, vol. 14, no. 7, Cell Press, 2009, pp.
399–408, doi:10.1016/j.tplants.2009.05.002.'
short: B. Péret, B. De Rybel, I. Casimiro, E. Benková, R. Swarup, L. Laplaze, T.
Beeckman, M. Bennett, Trends in Plant Science 14 (2009) 399–408.
date_created: 2018-12-11T12:00:02Z
date_published: 2009-07-01T00:00:00Z
date_updated: 2021-01-12T07:00:22Z
day: '01'
doi: 10.1016/j.tplants.2009.05.002
extern: 1
intvolume: ' 14'
issue: '7'
month: '07'
page: 399 - 408
publication: Trends in Plant Science
publication_status: published
publisher: Cell Press
publist_id: '3899'
quality_controlled: 0
status: public
title: 'Arabidopsis lateral root development: an emerging story'
type: journal_article
volume: 14
year: '2009'
...
---
_id: '2932'
abstract:
- lang: eng
text: |+
We describe a new implementation of the Edmonds’s algorithm for computing a perfect matching of minimum cost, to which we refer as Blossom V. A key feature of our implementation is a combination of two ideas that were shown to be effective for this problem: the “variable dual updates” approach of Cook and Rohe (INFORMS J Comput 11(2):138–148, 1999) and the use of priority queues. We achieve this by maintaining an auxiliary graph whose nodes correspond to alternating trees in the Edmonds’s algorithm. While our use of priority queues does not improve the worst-case complexity, it appears to lead to an efficient technique. In the majority of our tests Blossom V outperformed previous implementations of Cook and Rohe (INFORMS J Comput 11(2):138–148, 1999) and Mehlhorn and Schäfer (J Algorithmics Exp (JEA) 7:4, 2002), sometimes by an order of magnitude. We also show that for large VLSI instances it is beneficial to update duals by solving a linear program, contrary to a conjecture by Cook and Rohe.
author:
- first_name: Vladimir
full_name: Vladimir Kolmogorov
id: 3D50B0BA-F248-11E8-B48F-1D18A9856A87
last_name: Kolmogorov
citation:
ama: 'Kolmogorov V. Blossom V: A new implementation of a minimum cost perfect matching
algorithm. Mathematical Programming Computation. 2009;1(1):43-67. doi:10.1007/s12532-009-0002-8'
apa: 'Kolmogorov, V. (2009). Blossom V: A new implementation of a minimum cost perfect
matching algorithm. Mathematical Programming Computation. Springer. https://doi.org/10.1007/s12532-009-0002-8'
chicago: 'Kolmogorov, Vladimir. “Blossom V: A New Implementation of a Minimum Cost
Perfect Matching Algorithm.” Mathematical Programming Computation. Springer,
2009. https://doi.org/10.1007/s12532-009-0002-8.'
ieee: 'V. Kolmogorov, “Blossom V: A new implementation of a minimum cost perfect
matching algorithm,” Mathematical Programming Computation, vol. 1, no.
1. Springer, pp. 43–67, 2009.'
ista: 'Kolmogorov V. 2009. Blossom V: A new implementation of a minimum cost perfect
matching algorithm. Mathematical Programming Computation. 1(1), 43–67.'
mla: 'Kolmogorov, Vladimir. “Blossom V: A New Implementation of a Minimum Cost Perfect
Matching Algorithm.” Mathematical Programming Computation, vol. 1, no.
1, Springer, 2009, pp. 43–67, doi:10.1007/s12532-009-0002-8.'
short: V. Kolmogorov, Mathematical Programming Computation 1 (2009) 43–67.
date_created: 2018-12-11T12:00:25Z
date_published: 2009-07-01T00:00:00Z
date_updated: 2021-01-12T07:00:47Z
day: '01'
doi: 10.1007/s12532-009-0002-8
extern: 1
intvolume: ' 1'
issue: '1'
month: '07'
page: 43 - 67
publication: Mathematical Programming Computation
publication_status: published
publisher: Springer
publist_id: '3804'
quality_controlled: 0
status: public
title: 'Blossom V: A new implementation of a minimum cost perfect matching algorithm'
type: journal_article
volume: 1
year: '2009'
...
...
---
_id: '3046'
abstract:
- lang: eng
text: Plant-parasitic nematodes are destructive plant pathogens that cause significant
yield losses. They induce highly specialized feeding sites (NFS) in infected plant
roots from which they withdraw nutrients. In order to establish these NFS, it
is thought that the nematodes manipulate the molecular and physiological pathways
of their hosts. Evidence is accumulating that the plant signalling molecule auxin
is involved in the initiation and development of the feeding sites of sedentary
plant-parasitic nematodes. Intercellular transport of auxin is essential for various
aspects of plant growth and development. Here, we analysed the spatial and temporal
expression of PIN auxin transporters during the early events of NFS establishment
using promoter-GUS/GFP fusion lines. Additionally, single and double pin mutants
were used in infection studies to analyse the role of the different PIN proteins
during cyst nematode infection. Based on our results, we postulate a model in
which PIN1-mediated auxin transport is needed to deliver auxin to the initial
syncytial cell, whereas PIN3 and PIN4 distribute the accumulated auxin laterally
and are involved in the radial expansion of the NFS. Our data demonstrate that
cyst nematodes are able to hijack the auxin distribution network in order to facilitate
the infection process. © 2009 Grunewald et al
author:
- first_name: Wim
full_name: Grunewald, Wim
last_name: Grunewald
- first_name: Bernard
full_name: Cannoot, Bernard
last_name: Cannoot
- first_name: Jirí
full_name: Jirí Friml
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Godelieve
full_name: Gheysen, Godelieve
last_name: Gheysen
citation:
ama: Grunewald W, Cannoot B, Friml J, Gheysen G. Parasitic nematodes modulate PIN
mediated auxin transport to facilitate infection. PLoS Pathogens. 2009;5(1).
doi: 10.1371/journal.ppat.1000266
apa: Grunewald, W., Cannoot, B., Friml, J., & Gheysen, G. (2009). Parasitic
nematodes modulate PIN mediated auxin transport to facilitate infection. PLoS
Pathogens. Public Library of Science. https://doi.org/
10.1371/journal.ppat.1000266
chicago: Grunewald, Wim, Bernard Cannoot, Jiří Friml, and Godelieve Gheysen. “Parasitic
Nematodes Modulate PIN Mediated Auxin Transport to Facilitate Infection.” PLoS
Pathogens. Public Library of Science, 2009. https://doi.org/
10.1371/journal.ppat.1000266.
ieee: W. Grunewald, B. Cannoot, J. Friml, and G. Gheysen, “Parasitic nematodes modulate
PIN mediated auxin transport to facilitate infection,” PLoS Pathogens,
vol. 5, no. 1. Public Library of Science, 2009.
ista: Grunewald W, Cannoot B, Friml J, Gheysen G. 2009. Parasitic nematodes modulate
PIN mediated auxin transport to facilitate infection. PLoS Pathogens. 5(1).
mla: Grunewald, Wim, et al. “Parasitic Nematodes Modulate PIN Mediated Auxin Transport
to Facilitate Infection.” PLoS Pathogens, vol. 5, no. 1, Public Library
of Science, 2009, doi:
10.1371/journal.ppat.1000266.
short: W. Grunewald, B. Cannoot, J. Friml, G. Gheysen, PLoS Pathogens 5 (2009).
date_created: 2018-12-11T12:01:03Z
date_published: 2009-01-01T00:00:00Z
date_updated: 2021-01-12T07:40:40Z
day: '01'
doi: ' 10.1371/journal.ppat.1000266'
extern: 1
intvolume: ' 5'
issue: '1'
month: '01'
publication: PLoS Pathogens
publication_status: published
publisher: Public Library of Science
publist_id: '3656'
quality_controlled: 0
status: public
title: Parasitic nematodes modulate PIN mediated auxin transport to facilitate infection
type: journal_article
volume: 5
year: '2009'
...
---
_id: '3061'
abstract:
- lang: eng
text: The PIN-FORMED (PIN) proteins are secondary transporters acting in the efflux
of the plant signal molecule auxin from cells. They are asymmetrically localized
within cells and their polarity determines the directionality of intercellular
auxin flow. PIN genes are found exclusively in the genomes of multicellular plants
and play an important role in regulating asymmetric auxin distribution in multiple
developmental processes, including embryogenesis, organogenesis, tissue differentiation
and tropic responses. All PIN proteins have a similar structure with amino- and
carboxy-terminal hydrophobic, membrane-spanning domains separated by a central
hydrophilic domain. The structure of the hydrophobic domains is well conserved.
The hydrophilic domain is more divergent and it determines eight groups within
the protein family. The activity of PIN proteins is regulated at multiple levels,
including transcription, protein stability, subcellular localization and transport
activity. Different endogenous and environmental signals can modulate PIN activity
and thus modulate auxin-distribution-dependent development. A large group of PIN
proteins, including the most ancient members known from mosses, localize to the
endoplasmic reticulum and they regulate the subcellular compartmentalization of
auxin and thus auxin metabolism. Further work is needed to establish the physiological
importance of this unexpected mode of auxin homeostasis regulation. Furthermore,
the evolution of PIN-based transport, PIN protein structure and more detailed
biochemical characterization of the transport function are important topics for
further studies.
author:
- first_name: Pavel
full_name: Křeček, Pavel
last_name: Křeček
- first_name: Petr
full_name: Skůpa, Petr
last_name: Skůpa
- first_name: Jiří
full_name: Libus, Jiří
last_name: Libus
- first_name: Satoshi
full_name: Naramoto, Satoshi
last_name: Naramoto
- first_name: Ricardo
full_name: Tejos, Ricardo
last_name: Tejos
- first_name: Jirí
full_name: Friml, Jirí
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Eva
full_name: Zažímalová, Eva
last_name: Zažímalová
citation:
ama: Křeček P, Skůpa P, Libus J, et al. The PIN-FORMED (PIN) protein family of auxin
transporters. Genome Biology. 2009;10(12). doi:10.1186/gb-2009-10-12-249
apa: Křeček, P., Skůpa, P., Libus, J., Naramoto, S., Tejos, R., Friml, J., &
Zažímalová, E. (2009). The PIN-FORMED (PIN) protein family of auxin transporters.
Genome Biology. BioMed Central. https://doi.org/10.1186/gb-2009-10-12-249
chicago: Křeček, Pavel, Petr Skůpa, Jiří Libus, Satoshi Naramoto, Ricardo Tejos,
Jiří Friml, and Eva Zažímalová. “The PIN-FORMED (PIN) Protein Family of Auxin
Transporters.” Genome Biology. BioMed Central, 2009. https://doi.org/10.1186/gb-2009-10-12-249.
ieee: P. Křeček et al., “The PIN-FORMED (PIN) protein family of auxin transporters,”
Genome Biology, vol. 10, no. 12. BioMed Central, 2009.
ista: Křeček P, Skůpa P, Libus J, Naramoto S, Tejos R, Friml J, Zažímalová E. 2009.
The PIN-FORMED (PIN) protein family of auxin transporters. Genome Biology. 10(12).
mla: Křeček, Pavel, et al. “The PIN-FORMED (PIN) Protein Family of Auxin Transporters.”
Genome Biology, vol. 10, no. 12, BioMed Central, 2009, doi:10.1186/gb-2009-10-12-249.
short: P. Křeček, P. Skůpa, J. Libus, S. Naramoto, R. Tejos, J. Friml, E. Zažímalová,
Genome Biology 10 (2009).
date_created: 2018-12-11T12:01:08Z
date_published: 2009-12-29T00:00:00Z
date_updated: 2021-01-12T07:40:46Z
day: '29'
doi: 10.1186/gb-2009-10-12-249
extern: '1'
external_id:
pmid:
- '20053306'
intvolume: ' 10'
issue: '12'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2812941/
month: '12'
oa: 1
oa_version: Published Version
pmid: 1
publication: Genome Biology
publication_status: published
publisher: BioMed Central
publist_id: '3640'
quality_controlled: '1'
status: public
title: The PIN-FORMED (PIN) protein family of auxin transporters
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 10
year: '2009'
...
---
_id: '3058'
abstract:
- lang: eng
text: The plant signalling molecule auxin provides positional informa-tion in a
variety of developmental processes by means of its differential distribution (gradients)
within plant tissues. Thus, cellular auxin levels often determine the developmental
output of auxin signalling. Conceptually, transmembrane transport and metabolic
processes regulate the steady-state levels of auxin in any given cell2,3. In particular,
PIN auxin-efflux-carrier-mediated, directional transport between cells is crucial
for generating auxin gradients2,4,5. Here we show that Arabidopsis thaliana PIN5,
an atypical member of the PIN gene family, encodes a functional auxin transporter
that is required for auxin-mediated develop-ment. PIN5 does not have a direct
role in cell-to-cell transport but regulates intracellular auxin homeostasis and
metabolism. PIN5 localizes, unlike other characterized plasma membrane PIN proteins,
to endoplasmic reticulum (ER), presumably medi-ating auxin flow from the cytosol
to the lumen of the ER. The ER localization of other PIN5-like transporters (including
the moss PIN) indicates that the diversification of PIN protein functions in mediating
auxin homeostasis at the ER, and cell-to-cell auxin transport at the plasma membrane,
represent an ancient event during the evolution of land plants.
author:
- first_name: Jozef
full_name: Mravec, Jozef
last_name: Mravec
- first_name: Petr
full_name: Skůpa, Petr
last_name: Skůpa
- first_name: Aurélien
full_name: Bailly, Aurélien
last_name: Bailly
- first_name: Klára
full_name: Hoyerová, Klára
last_name: Hoyerová
- first_name: Pavel
full_name: Křeček, Pavel
last_name: Křeček
- first_name: Agnieszka
full_name: Bielach, Agnieszka
last_name: Bielach
- first_name: Jan
full_name: Petrášek, Jan
last_name: Petrášek
- first_name: Jing
full_name: Zhang, Jing
last_name: Zhang
- first_name: Vassilena
full_name: Gaykova, Vassilena
last_name: Gaykova
- first_name: York
full_name: Stierhof, York-Dieter
last_name: Stierhof
- first_name: Petre
full_name: Dobrev, Petre I
last_name: Dobrev
- first_name: Kateřina
full_name: Schwarzerová, Kateřina
last_name: Schwarzerová
- first_name: Jakub
full_name: Rolčík, Jakub
last_name: Rolčík
- first_name: Daniela
full_name: Seifertová, Daniela
last_name: Seifertová
- first_name: Christian
full_name: Luschnig, Christian
last_name: Luschnig
- first_name: Eva
full_name: Eva Benková
id: 38F4F166-F248-11E8-B48F-1D18A9856A87
last_name: Benková
orcid: 0000-0002-8510-9739
- first_name: Eva
full_name: Zažímalová, Eva
last_name: Zažímalová
- first_name: Markus
full_name: Geisler, Markus
last_name: Geisler
- first_name: Jirí
full_name: Jirí Friml
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
citation:
ama: Mravec J, Skůpa P, Bailly A, et al. Subcellular homeostasis of phytohormone
auxin is mediated by the ER localized PIN5 transporter. Nature. 2009;459(7250):1136-1140.
doi:10.1038/nature08066
apa: Mravec, J., Skůpa, P., Bailly, A., Hoyerová, K., Křeček, P., Bielach, A., …
Friml, J. (2009). Subcellular homeostasis of phytohormone auxin is mediated by
the ER localized PIN5 transporter. Nature. Nature Publishing Group. https://doi.org/10.1038/nature08066
chicago: Mravec, Jozef, Petr Skůpa, Aurélien Bailly, Klára Hoyerová, Pavel Křeček,
Agnieszka Bielach, Jan Petrášek, et al. “Subcellular Homeostasis of Phytohormone
Auxin Is Mediated by the ER Localized PIN5 Transporter.” Nature. Nature
Publishing Group, 2009. https://doi.org/10.1038/nature08066.
ieee: J. Mravec et al., “Subcellular homeostasis of phytohormone auxin is
mediated by the ER localized PIN5 transporter,” Nature, vol. 459, no. 7250.
Nature Publishing Group, pp. 1136–1140, 2009.
ista: Mravec J, Skůpa P, Bailly A, Hoyerová K, Křeček P, Bielach A, Petrášek J,
Zhang J, Gaykova V, Stierhof Y, Dobrev P, Schwarzerová K, Rolčík J, Seifertová
D, Luschnig C, Benková E, Zažímalová E, Geisler M, Friml J. 2009. Subcellular
homeostasis of phytohormone auxin is mediated by the ER localized PIN5 transporter.
Nature. 459(7250), 1136–1140.
mla: Mravec, Jozef, et al. “Subcellular Homeostasis of Phytohormone Auxin Is Mediated
by the ER Localized PIN5 Transporter.” Nature, vol. 459, no. 7250, Nature
Publishing Group, 2009, pp. 1136–40, doi:10.1038/nature08066.
short: J. Mravec, P. Skůpa, A. Bailly, K. Hoyerová, P. Křeček, A. Bielach, J. Petrášek,
J. Zhang, V. Gaykova, Y. Stierhof, P. Dobrev, K. Schwarzerová, J. Rolčík, D. Seifertová,
C. Luschnig, E. Benková, E. Zažímalová, M. Geisler, J. Friml, Nature 459 (2009)
1136–1140.
date_created: 2018-12-11T12:01:07Z
date_published: 2009-06-25T00:00:00Z
date_updated: 2021-01-12T07:40:45Z
day: '25'
doi: 10.1038/nature08066
extern: 1
intvolume: ' 459'
issue: '7250'
month: '06'
page: 1136 - 1140
publication: Nature
publication_status: published
publisher: Nature Publishing Group
publist_id: '3645'
quality_controlled: 0
status: public
title: Subcellular homeostasis of phytohormone auxin is mediated by the ER localized
PIN5 transporter
type: journal_article
volume: 459
year: '2009'
...
---
_id: '3055'
abstract:
- lang: eng
text: 'ACAP-type ARF GTPase activating proteins (ARF-GAPs) regulate multiple cellular
processes, including endocytosis, secretion, phagocytosis, cell adhesion and cell
migration. However, the regulation of ACAP functions by other cellular proteins
is poorly understood. We have reported previously that a plant ACAP, VAN3, plays
a pivotal role in plant venation continuity. Here, we report on newly identified
VAN3 regulators: the CVP2 (cotyledon vascular pattern 2) 5 PTase, which is considered
to degrade IP3 and also to produce PtdIns(4)P from PtdIns(4,5)P2; and a PH domain-containing
protein, VAB (VAN3 binding protein). Combinational mutations of both CVP2 and
its closest homologue CVL1 (CVP2 like 1) phenocopied the strong allele of van3
mutants, showing severe vascular continuity. The phenotype of double mutants between
van3, cvp2 and vab suggested that VAN3, CVP2 and VAB function in vascular pattern
formation in the same pathway. Localization analysis revealed that both CVP2 and
VAB colocalize with VAN3 in the trans- Golgi network (TGN), supporting their functions
in the same pathway. The subcellular localization of VAN3 was dependent on its
PH domain, and mislocalization of VAN3 was induced in cvp2 or vab mutants. These
results suggest that CVP2 and VAB cooperatively regulate the subcellular localization
of VAN3 through the interaction between its PH domain and phosphoinositides and/or
inositol phosphates. In addition, PtdIns(4)P, to which VAN3 binds preferentially,
enhanced the ARF-GAP activity of VAN3, whereas IP3 inhibited it. These results
suggest the existence of PtdIns(4)P and/or IP3-dependent subcellular targeting
and regulation of VAN3 ACAP activity that governs plant vascular tissue continuity.'
author:
- first_name: Satoshi
full_name: Naramoto, Satoshi
last_name: Naramoto
- first_name: Shinichiro
full_name: Sawa, Shinichiro
last_name: Sawa
- first_name: Koji
full_name: Koizumi, Koji
last_name: Koizumi
- first_name: Tomohiro
full_name: Uemura, Tomohiro
last_name: Uemura
- first_name: Takashi
full_name: Ueda, Takashi
last_name: Ueda
- first_name: Jirí
full_name: Jirí Friml
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Akihiko
full_name: Nakano, Akihiko
last_name: Nakano
- first_name: Hiroo
full_name: Fukuda, Hiroo
last_name: Fukuda
citation:
ama: Naramoto S, Sawa S, Koizumi K, et al. Phosphoinositide-dependent regulation
of VAN3 ARF-GAP localization and activity essential for vascular tissue continuity
in plants. Development. 2009;136(9):1529-1538. doi:10.1242/dev.030098
apa: Naramoto, S., Sawa, S., Koizumi, K., Uemura, T., Ueda, T., Friml, J., … Fukuda,
H. (2009). Phosphoinositide-dependent regulation of VAN3 ARF-GAP localization
and activity essential for vascular tissue continuity in plants. Development.
Company of Biologists. https://doi.org/10.1242/dev.030098
chicago: Naramoto, Satoshi, Shinichiro Sawa, Koji Koizumi, Tomohiro Uemura, Takashi
Ueda, Jiří Friml, Akihiko Nakano, and Hiroo Fukuda. “Phosphoinositide-Dependent
Regulation of VAN3 ARF-GAP Localization and Activity Essential for Vascular Tissue
Continuity in Plants.” Development. Company of Biologists, 2009. https://doi.org/10.1242/dev.030098.
ieee: S. Naramoto et al., “Phosphoinositide-dependent regulation of VAN3
ARF-GAP localization and activity essential for vascular tissue continuity in
plants,” Development, vol. 136, no. 9. Company of Biologists, pp. 1529–1538,
2009.
ista: Naramoto S, Sawa S, Koizumi K, Uemura T, Ueda T, Friml J, Nakano A, Fukuda
H. 2009. Phosphoinositide-dependent regulation of VAN3 ARF-GAP localization and
activity essential for vascular tissue continuity in plants. Development. 136(9),
1529–1538.
mla: Naramoto, Satoshi, et al. “Phosphoinositide-Dependent Regulation of VAN3 ARF-GAP
Localization and Activity Essential for Vascular Tissue Continuity in Plants.”
Development, vol. 136, no. 9, Company of Biologists, 2009, pp. 1529–38,
doi:10.1242/dev.030098.
short: S. Naramoto, S. Sawa, K. Koizumi, T. Uemura, T. Ueda, J. Friml, A. Nakano,
H. Fukuda, Development 136 (2009) 1529–1538.
date_created: 2018-12-11T12:01:06Z
date_published: 2009-05-01T00:00:00Z
date_updated: 2021-01-12T07:40:44Z
day: '01'
doi: 10.1242/dev.030098
extern: 1
intvolume: ' 136'
issue: '9'
month: '05'
page: 1529 - 1538
publication: Development
publication_status: published
publisher: Company of Biologists
publist_id: '3647'
quality_controlled: 0
status: public
title: Phosphoinositide-dependent regulation of VAN3 ARF-GAP localization and activity
essential for vascular tissue continuity in plants
type: journal_article
volume: 136
year: '2009'
...
---
_id: '3059'
abstract:
- lang: eng
text: The phytohormone auxin plays a major role in embryonic and postembryonic plant
development. The temporal and spatial distribution of auxin largely depends on
the subcellular polar localization of members of the PIN-FORMED (PIN) auxin efflux
carrier family. The Ser/Thr protein kinase PINOID (PID) catalyzes PIN phosphorylation
and crucially contributes to the regulation of apical-basal PIN polarity. The
GTP exchange factor on ADP-ribosylation factors (ARF-GEF), GNOM preferentially
mediates PIN recycling at the basal side of the cell. Interference with GNOM activity
leads to dynamic PIN transcytosis between different sides of the cell. Our genetic,
pharmacological, and cell biological approaches illustrate that PID and GNOM influence
PIN polarity and plant development in an antagonistic manner and that the PID-dependent
PIN phosphorylation results in GNOM-independent polar PIN targeting. The data
suggest that PID and the protein phosphatase 2A not only regulate the static PIN
polarity, but also act antagonistically on the rate of GNOM-dependent polar PIN
transcytosis. We propose a model that includes PID-dependent PIN phosphorylation
at the plasma membrane and the subsequent sorting of PIN proteins to a GNOM-independent
pathway for polarity alterations during developmental processes, such as lateral
root formation and leaf vasculature development.
author:
- first_name: Jürgen
full_name: Kleine-Vehn, Jürgen
last_name: Kleine Vehn
- first_name: Fang
full_name: Huang, Fang
last_name: Huang
- first_name: Satoshi
full_name: Naramoto, Satoshi
last_name: Naramoto
- first_name: Jing
full_name: Zhang, Jing
last_name: Zhang
- first_name: Marta
full_name: Michniewicz, Marta
last_name: Michniewicz
- first_name: Remko
full_name: Offringa, Remko
last_name: Offringa
- first_name: Jirí
full_name: Jirí Friml
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
citation:
ama: Kleine Vehn J, Huang F, Naramoto S, et al. PIN auxin efflux carrier polarity
is regulated by PINOID kinase mediated recruitment into GNOM independent trafficking
in arabidopsis. Plant Cell. 2009;21(12):3839-3849. doi:10.1105/tpc.109.071639
apa: Kleine Vehn, J., Huang, F., Naramoto, S., Zhang, J., Michniewicz, M., Offringa,
R., & Friml, J. (2009). PIN auxin efflux carrier polarity is regulated by
PINOID kinase mediated recruitment into GNOM independent trafficking in arabidopsis.
Plant Cell. American Society of Plant Biologists. https://doi.org/10.1105/tpc.109.071639
chicago: Kleine Vehn, Jürgen, Fang Huang, Satoshi Naramoto, Jing Zhang, Marta Michniewicz,
Remko Offringa, and Jiří Friml. “PIN Auxin Efflux Carrier Polarity Is Regulated
by PINOID Kinase Mediated Recruitment into GNOM Independent Trafficking in Arabidopsis.”
Plant Cell. American Society of Plant Biologists, 2009. https://doi.org/10.1105/tpc.109.071639.
ieee: J. Kleine Vehn et al., “PIN auxin efflux carrier polarity is regulated
by PINOID kinase mediated recruitment into GNOM independent trafficking in arabidopsis,”
Plant Cell, vol. 21, no. 12. American Society of Plant Biologists, pp.
3839–3849, 2009.
ista: Kleine Vehn J, Huang F, Naramoto S, Zhang J, Michniewicz M, Offringa R, Friml
J. 2009. PIN auxin efflux carrier polarity is regulated by PINOID kinase mediated
recruitment into GNOM independent trafficking in arabidopsis. Plant Cell. 21(12),
3839–3849.
mla: Kleine Vehn, Jürgen, et al. “PIN Auxin Efflux Carrier Polarity Is Regulated
by PINOID Kinase Mediated Recruitment into GNOM Independent Trafficking in Arabidopsis.”
Plant Cell, vol. 21, no. 12, American Society of Plant Biologists, 2009,
pp. 3839–49, doi:10.1105/tpc.109.071639.
short: J. Kleine Vehn, F. Huang, S. Naramoto, J. Zhang, M. Michniewicz, R. Offringa,
J. Friml, Plant Cell 21 (2009) 3839–3849.
date_created: 2018-12-11T12:01:07Z
date_published: 2009-12-01T00:00:00Z
date_updated: 2021-01-12T07:40:45Z
day: '01'
doi: 10.1105/tpc.109.071639
extern: 1
intvolume: ' 21'
issue: '12'
month: '12'
page: 3839 - 3849
publication: Plant Cell
publication_status: published
publisher: American Society of Plant Biologists
publist_id: '3643'
quality_controlled: 0
status: public
title: PIN auxin efflux carrier polarity is regulated by PINOID kinase mediated recruitment
into GNOM independent trafficking in arabidopsis
type: journal_article
volume: 21
year: '2009'
...
---
_id: '3056'
abstract:
- lang: eng
text: Local hormone maxima are essential for the development of multicellular structures
and organs. For example, steroid hormones accumulate in specific cell types of
the animal fetus to induce sexual differentiation and concentration peaks of the
plant hormone auxin direct organ initiation and mediate tissue patterning. Here
we provide an example of a regulated local hormone minimum required during organogenesis.
Our results demonstrate that formation of a local auxin minimum is necessary for
specification of the valve margin separation layer where Arabidopsis fruit opening
takes place. Consequently, ectopic production of auxin, specifically in valve
margin cells, leads to a complete loss of proper cell fate determination. The
valve margin identity factor INDEHISCENT (IND) is responsible for forming the
auxin minimum by coordinating auxin efflux in separation-layer cells. We propose
that the simplicity of formation and maintenance make local hormone minima particularly
well suited to specify a small number of cells such as the stripes at the valve
margins.
author:
- first_name: Karim
full_name: Sorefan, Karim
last_name: Sorefan
- first_name: Thomas
full_name: Girin, Thomas
last_name: Girin
- first_name: Sarah
full_name: Liljegren, Sarah J
last_name: Liljegren
- first_name: Karin
full_name: Ljung, Karin
last_name: Ljung
- first_name: Pedro
full_name: Robles, Pedro
last_name: Robles
- first_name: Carlos
full_name: Galván-Ampudia, Carlos S
last_name: Galván Ampudia
- first_name: Remko
full_name: Offringa, Remko
last_name: Offringa
- first_name: Jirí
full_name: Jirí Friml
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Martin
full_name: Yanofsky, Martin F
last_name: Yanofsky
- first_name: Lars
full_name: Østergaard, Lars
last_name: Østergaard
citation:
ama: Sorefan K, Girin T, Liljegren S, et al. A regulated auxin minimum is required
for seed dispersal in Arabidopsis. Nature. 2009;459(7246):583-586. doi:10.1038/nature07875
apa: Sorefan, K., Girin, T., Liljegren, S., Ljung, K., Robles, P., Galván Ampudia,
C., … Østergaard, L. (2009). A regulated auxin minimum is required for seed dispersal
in Arabidopsis. Nature. Nature Publishing Group. https://doi.org/10.1038/nature07875
chicago: Sorefan, Karim, Thomas Girin, Sarah Liljegren, Karin Ljung, Pedro Robles,
Carlos Galván Ampudia, Remko Offringa, Jiří Friml, Martin Yanofsky, and Lars Østergaard.
“A Regulated Auxin Minimum Is Required for Seed Dispersal in Arabidopsis.” Nature.
Nature Publishing Group, 2009. https://doi.org/10.1038/nature07875.
ieee: K. Sorefan et al., “A regulated auxin minimum is required for seed
dispersal in Arabidopsis,” Nature, vol. 459, no. 7246. Nature Publishing
Group, pp. 583–586, 2009.
ista: Sorefan K, Girin T, Liljegren S, Ljung K, Robles P, Galván Ampudia C, Offringa
R, Friml J, Yanofsky M, Østergaard L. 2009. A regulated auxin minimum is required
for seed dispersal in Arabidopsis. Nature. 459(7246), 583–586.
mla: Sorefan, Karim, et al. “A Regulated Auxin Minimum Is Required for Seed Dispersal
in Arabidopsis.” Nature, vol. 459, no. 7246, Nature Publishing Group, 2009,
pp. 583–86, doi:10.1038/nature07875.
short: K. Sorefan, T. Girin, S. Liljegren, K. Ljung, P. Robles, C. Galván Ampudia,
R. Offringa, J. Friml, M. Yanofsky, L. Østergaard, Nature 459 (2009) 583–586.
date_created: 2018-12-11T12:01:06Z
date_published: 2009-05-28T00:00:00Z
date_updated: 2021-01-12T07:40:44Z
day: '28'
doi: 10.1038/nature07875
extern: 1
intvolume: ' 459'
issue: '7246'
month: '05'
page: 583 - 586
publication: Nature
publication_status: published
publisher: Nature Publishing Group
publist_id: '3646'
quality_controlled: 0
status: public
title: A regulated auxin minimum is required for seed dispersal in Arabidopsis
type: journal_article
volume: 459
year: '2009'
...
---
_id: '3057'
abstract:
- lang: eng
text: The differential distribution of the plant signaling molecule auxin is required
for many aspects of plant development. Local auxin maxima and gradients arise
as a result of local auxin metabolism and, predominantly, from directional cell-to-cell
transport. In this primer, we discuss how the coordinated activity of several
auxin influx and efflux systems, which transport auxin across the plasma membrane,
mediates directional auxin flow. This activity crucially contributes to the correct
setting of developmental cues in embryogenesis, organogenesis, vascular tissue
formation and directional growth in response to environmental stimuli.
author:
- first_name: Jan
full_name: Petrášek, Jan
last_name: Petrášek
- first_name: Jirí
full_name: Friml, Jirí
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
citation:
ama: Petrášek J, Friml J. Auxin transport routes in plant development. Development.
2009;136(16):2675-2688. doi:10.1242/dev.030353
apa: Petrášek, J., & Friml, J. (2009). Auxin transport routes in plant development.
Development. Company of Biologists. https://doi.org/10.1242/dev.030353
chicago: Petrášek, Jan, and Jiří Friml. “Auxin Transport Routes in Plant Development.”
Development. Company of Biologists, 2009. https://doi.org/10.1242/dev.030353.
ieee: J. Petrášek and J. Friml, “Auxin transport routes in plant development,” Development,
vol. 136, no. 16. Company of Biologists, pp. 2675–2688, 2009.
ista: Petrášek J, Friml J. 2009. Auxin transport routes in plant development. Development.
136(16), 2675–2688.
mla: Petrášek, Jan, and Jiří Friml. “Auxin Transport Routes in Plant Development.”
Development, vol. 136, no. 16, Company of Biologists, 2009, pp. 2675–88,
doi:10.1242/dev.030353.
short: J. Petrášek, J. Friml, Development 136 (2009) 2675–2688.
date_created: 2018-12-11T12:01:07Z
date_published: 2009-08-15T00:00:00Z
date_updated: 2021-01-12T07:40:45Z
day: '15'
doi: 10.1242/dev.030353
extern: '1'
external_id:
pmid:
- ' 19633168'
intvolume: ' 136'
issue: '16'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.ncbi.nlm.nih.gov/pubmed/19633168
month: '08'
oa: 1
oa_version: Published Version
page: 2675 - 2688
pmid: 1
publication: Development
publication_status: published
publisher: Company of Biologists
publist_id: '3644'
quality_controlled: '1'
status: public
title: Auxin transport routes in plant development
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 136
year: '2009'
...
---
_id: '3060'
article_type: letter_note
author:
- first_name: Karin
full_name: Schumacher, Karin
last_name: Schumacher
- first_name: Jirí
full_name: Friml, Jirí
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
citation:
ama: Schumacher K, Friml J. Cell biology. Current Opinion in Plant Biology.
2009;12(6):651-652. doi:10.1016/j.pbi.2009.10.009
apa: Schumacher, K., & Friml, J. (2009). Cell biology. Current Opinion in
Plant Biology. Elsevier. https://doi.org/10.1016/j.pbi.2009.10.009
chicago: Schumacher, Karin, and Jiří Friml. “Cell Biology.” Current Opinion in
Plant Biology. Elsevier, 2009. https://doi.org/10.1016/j.pbi.2009.10.009.
ieee: K. Schumacher and J. Friml, “Cell biology,” Current Opinion in Plant Biology,
vol. 12, no. 6. Elsevier, pp. 651–652, 2009.
ista: Schumacher K, Friml J. 2009. Cell biology. Current Opinion in Plant Biology.
12(6), 651–652.
mla: Schumacher, Karin, and Jiří Friml. “Cell Biology.” Current Opinion in Plant
Biology, vol. 12, no. 6, Elsevier, 2009, pp. 651–52, doi:10.1016/j.pbi.2009.10.009.
short: K. Schumacher, J. Friml, Current Opinion in Plant Biology 12 (2009) 651–652.
date_created: 2018-12-11T12:01:08Z
date_published: 2009-12-01T00:00:00Z
date_updated: 2021-01-12T07:40:46Z
day: '01'
doi: 10.1016/j.pbi.2009.10.009
extern: '1'
intvolume: ' 12'
issue: '6'
language:
- iso: eng
month: '12'
oa_version: None
page: 651 - 652
publication: Current Opinion in Plant Biology
publication_status: published
publisher: Elsevier
publist_id: '3641'
quality_controlled: '1'
status: public
title: Cell biology
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 12
year: '2009'
...
---
_id: '3203'
abstract:
- lang: eng
text: In recent years the Markov Random Field (MRF) has become the de facto probabilistic
model for low-level vision applications. However, in a maximum a posteriori (MAP)
framework, MRFs inherently encourage delta function marginal statistics. By contrast,
many low-level vision problems have heavy tailed marginal statistics, making the
MRF model unsuitable. In this paper we introduce a more general Marginal Probability
Field (MPF), of which the MRF is a special, linear case, and show that convex
energy MPFs can be used to encourage arbitrary marginal statistics. We introduce
a flexible, extensible framework for effectively optimizing the resulting NP-hard
MAP problem, based around dual-decomposition and a modified mincost flow algorithm,
and which achieves global optimality in some instances. We use a range of applications,
including image denoising and texture synthesis, to demonstrate the benefits of
this class of MPF over MRFs.
author:
- first_name: Oliver
full_name: Woodford, Oliver J
last_name: Woodford
- first_name: Carsten
full_name: Rother, Carsten
last_name: Rother
- first_name: Vladimir
full_name: Vladimir Kolmogorov
id: 3D50B0BA-F248-11E8-B48F-1D18A9856A87
last_name: Kolmogorov
citation:
ama: 'Woodford O, Rother C, Kolmogorov V. A global perspective on MAP inference
for low level vision. In: IEEE; 2009:2319-2326. doi:10.1109/ICCV.2009.5459434'
apa: 'Woodford, O., Rother, C., & Kolmogorov, V. (2009). A global perspective
on MAP inference for low level vision (pp. 2319–2326). Presented at the ICCV:
International Conference on Computer Vision, IEEE. https://doi.org/10.1109/ICCV.2009.5459434'
chicago: Woodford, Oliver, Carsten Rother, and Vladimir Kolmogorov. “A Global Perspective
on MAP Inference for Low Level Vision,” 2319–26. IEEE, 2009. https://doi.org/10.1109/ICCV.2009.5459434.
ieee: 'O. Woodford, C. Rother, and V. Kolmogorov, “A global perspective on MAP inference
for low level vision,” presented at the ICCV: International Conference on Computer
Vision, 2009, pp. 2319–2326.'
ista: 'Woodford O, Rother C, Kolmogorov V. 2009. A global perspective on MAP inference
for low level vision. ICCV: International Conference on Computer Vision, 2319–2326.'
mla: Woodford, Oliver, et al. A Global Perspective on MAP Inference for Low Level
Vision. IEEE, 2009, pp. 2319–26, doi:10.1109/ICCV.2009.5459434.
short: O. Woodford, C. Rother, V. Kolmogorov, in:, IEEE, 2009, pp. 2319–2326.
conference:
name: 'ICCV: International Conference on Computer Vision'
date_created: 2018-12-11T12:01:59Z
date_published: 2009-05-01T00:00:00Z
date_updated: 2021-01-12T07:41:46Z
day: '01'
doi: 10.1109/ICCV.2009.5459434
extern: 1
month: '05'
page: 2319 - 2326
publication_status: published
publisher: IEEE
publist_id: '3481'
quality_controlled: 0
status: public
title: A global perspective on MAP inference for low level vision
type: conference
year: '2009'
...
---
_id: '3230'
abstract:
- lang: eng
text: 'We present a new approach to the design of IND-CCA2 secure hybrid encryption
schemes in the standard model. Our approach provides an efficient generic transformation
from 1-universal to 2-universal hash proof systems. The transformation involves
a randomness extractor based on a 4-wise independent hash function as the key
derivation function. Our methodology can be instantiated with efficient schemes
based on standard intractability assumptions such as Decisional Diffie-Hellman,
Quadratic Residuosity, and Paillier''s Decisional Composite Residuosity. Interestingly,
our framework also allows to prove IND-CCA2 security of a hybrid version of 1991''s
Damgård''s ElGamal public-key encryption scheme under the DDH assumption. '
alternative_title:
- LNCS
author:
- first_name: Eike
full_name: Kiltz, Eike
last_name: Kiltz
- first_name: Krzysztof Z
full_name: Krzysztof Pietrzak
id: 3E04A7AA-F248-11E8-B48F-1D18A9856A87
last_name: Pietrzak
orcid: 0000-0002-9139-1654
- first_name: Martijn
full_name: Stam, Martijn
last_name: Stam
- first_name: Moti
full_name: Yung, Moti
last_name: Yung
citation:
ama: 'Kiltz E, Pietrzak KZ, Stam M, Yung M. A new randomness extraction paradigm
for hybrid encryption. In: Vol 5479. Springer; 2009:590-609. doi:10.1007/978-3-642-01001-9_34'
apa: 'Kiltz, E., Pietrzak, K. Z., Stam, M., & Yung, M. (2009). A new randomness
extraction paradigm for hybrid encryption (Vol. 5479, pp. 590–609). Presented
at the EUROCRYPT: Theory and Applications of Cryptographic Techniques, Springer.
https://doi.org/10.1007/978-3-642-01001-9_34'
chicago: Kiltz, Eike, Krzysztof Z Pietrzak, Martijn Stam, and Moti Yung. “A New
Randomness Extraction Paradigm for Hybrid Encryption,” 5479:590–609. Springer,
2009. https://doi.org/10.1007/978-3-642-01001-9_34.
ieee: 'E. Kiltz, K. Z. Pietrzak, M. Stam, and M. Yung, “A new randomness extraction
paradigm for hybrid encryption,” presented at the EUROCRYPT: Theory and Applications
of Cryptographic Techniques, 2009, vol. 5479, pp. 590–609.'
ista: 'Kiltz E, Pietrzak KZ, Stam M, Yung M. 2009. A new randomness extraction paradigm
for hybrid encryption. EUROCRYPT: Theory and Applications of Cryptographic Techniques,
LNCS, vol. 5479, 590–609.'
mla: Kiltz, Eike, et al. A New Randomness Extraction Paradigm for Hybrid Encryption.
Vol. 5479, Springer, 2009, pp. 590–609, doi:10.1007/978-3-642-01001-9_34.
short: E. Kiltz, K.Z. Pietrzak, M. Stam, M. Yung, in:, Springer, 2009, pp. 590–609.
conference:
name: 'EUROCRYPT: Theory and Applications of Cryptographic Techniques'
date_created: 2018-12-11T12:02:09Z
date_published: 2009-05-28T00:00:00Z
date_updated: 2021-01-12T07:41:58Z
day: '28'
doi: 10.1007/978-3-642-01001-9_34
extern: 1
intvolume: ' 5479'
month: '05'
page: 590 - 609
publication_status: published
publisher: Springer
publist_id: '3449'
quality_controlled: 0
status: public
title: A new randomness extraction paradigm for hybrid encryption
type: conference
volume: 5479
year: '2009'
...
---
_id: '3231'
abstract:
- lang: eng
text: 'We investigate the security of "padding-based" encryption schemes
in the standard model. This class contains all public-key encryption schemes where
the encryption algorithm first applies some invertible public transformation to
the message (the "padding"), followed by a trapdoor permutation. In
particular, this class contains OAEP and its variants. Our main result is a black-box
impossibility result showing that one cannot prove any such padding-based scheme
chosen-ciphertext secure even assuming the existence of ideal trapdoor permutations.
The latter is a strong ideal abstraction of trapdoor permutations which inherits
all security properties of uniform random permutations. '
alternative_title:
- LNCS
author:
- first_name: Eike
full_name: Kiltz, Eike
last_name: Kiltz
- first_name: Krzysztof Z
full_name: Krzysztof Pietrzak
id: 3E04A7AA-F248-11E8-B48F-1D18A9856A87
last_name: Pietrzak
orcid: 0000-0002-9139-1654
citation:
ama: 'Kiltz E, Pietrzak KZ. On the security of padding based encryption schemes
Why We cannot prove OAEP secure in the standard model. In: Vol 5479. Springer;
2009:389-406. doi:10.1007/978-3-642-01001-9_23'
apa: 'Kiltz, E., & Pietrzak, K. Z. (2009). On the security of padding based
encryption schemes Why We cannot prove OAEP secure in the standard model (Vol.
5479, pp. 389–406). Presented at the EUROCRYPT: Theory and Applications of Cryptographic
Techniques, Springer. https://doi.org/10.1007/978-3-642-01001-9_23'
chicago: Kiltz, Eike, and Krzysztof Z Pietrzak. “On the Security of Padding Based
Encryption Schemes Why We Cannot Prove OAEP Secure in the Standard Model,” 5479:389–406.
Springer, 2009. https://doi.org/10.1007/978-3-642-01001-9_23.
ieee: 'E. Kiltz and K. Z. Pietrzak, “On the security of padding based encryption
schemes Why We cannot prove OAEP secure in the standard model,” presented at the
EUROCRYPT: Theory and Applications of Cryptographic Techniques, 2009, vol. 5479,
pp. 389–406.'
ista: 'Kiltz E, Pietrzak KZ. 2009. On the security of padding based encryption schemes
Why We cannot prove OAEP secure in the standard model. EUROCRYPT: Theory and Applications
of Cryptographic Techniques, LNCS, vol. 5479, 389–406.'
mla: Kiltz, Eike, and Krzysztof Z. Pietrzak. On the Security of Padding Based
Encryption Schemes Why We Cannot Prove OAEP Secure in the Standard Model.
Vol. 5479, Springer, 2009, pp. 389–406, doi:10.1007/978-3-642-01001-9_23.
short: E. Kiltz, K.Z. Pietrzak, in:, Springer, 2009, pp. 389–406.
conference:
name: 'EUROCRYPT: Theory and Applications of Cryptographic Techniques'
date_created: 2018-12-11T12:02:09Z
date_published: 2009-05-28T00:00:00Z
date_updated: 2021-01-12T07:41:58Z
day: '28'
doi: 10.1007/978-3-642-01001-9_23
extern: 1
intvolume: ' 5479'
month: '05'
page: 389 - 406
publication_status: published
publisher: Springer
publist_id: '3450'
quality_controlled: 0
status: public
title: On the security of padding based encryption schemes Why We cannot prove OAEP
secure in the standard model
type: conference
volume: 5479
year: '2009'
...
---
_id: '3232'
abstract:
- lang: eng
text: 'A weak pseudorandom function (wPRF) is a cryptographic primitive similar
to - but weaker than - a pseudorandom function: for wPRFs one only requires that
the output is pseudorandom when queried on random inputs.We show that unlike "normal"
PRFs, wPRFs are seedincompressible, in the sense that the output of a wPRF is
pseudorandom even if a bounded amount of information about the key is leaked.
As an application of this result we construct a simple mode of operation which
- when instantiated with any wPRF - gives a leakage-resilient stream-cipher. The
implementation of such a cipher is secure against every side-channel attack, as
long as the amount of information leaked per round is bounded, but overall can
be arbitrary large. The construction is simpler than the previous one (Dziembowski-Pietrzak
FOCS''08) as it only uses a single primitive (a wPRF) in a straight forward manner. '
alternative_title:
- LNCS
author:
- first_name: Krzysztof Z
full_name: Krzysztof Pietrzak
id: 3E04A7AA-F248-11E8-B48F-1D18A9856A87
last_name: Pietrzak
orcid: 0000-0002-9139-1654
citation:
ama: 'Pietrzak KZ. A leakage resilient mode of operation. In: Vol 5479. Springer;
2009:462-482. doi:10.1007/978-3-642-01001-9_27'
apa: 'Pietrzak, K. Z. (2009). A leakage resilient mode of operation (Vol. 5479,
pp. 462–482). Presented at the CRYPTO: International Cryptology Conference, Springer.
https://doi.org/10.1007/978-3-642-01001-9_27'
chicago: Pietrzak, Krzysztof Z. “A Leakage Resilient Mode of Operation,” 5479:462–82.
Springer, 2009. https://doi.org/10.1007/978-3-642-01001-9_27.
ieee: 'K. Z. Pietrzak, “A leakage resilient mode of operation,” presented at the
CRYPTO: International Cryptology Conference, 2009, vol. 5479, pp. 462–482.'
ista: 'Pietrzak KZ. 2009. A leakage resilient mode of operation. CRYPTO: International
Cryptology Conference, LNCS, vol. 5479, 462–482.'
mla: Pietrzak, Krzysztof Z. A Leakage Resilient Mode of Operation. Vol. 5479,
Springer, 2009, pp. 462–82, doi:10.1007/978-3-642-01001-9_27.
short: K.Z. Pietrzak, in:, Springer, 2009, pp. 462–482.
conference:
name: 'CRYPTO: International Cryptology Conference'
date_created: 2018-12-11T12:02:09Z
date_published: 2009-05-28T00:00:00Z
date_updated: 2021-01-12T07:41:59Z
day: '28'
doi: 10.1007/978-3-642-01001-9_27
extern: 1
intvolume: ' 5479'
month: '05'
page: 462 - 482
publication_status: published
publisher: Springer
publist_id: '3448'
quality_controlled: 0
status: public
title: A leakage resilient mode of operation
type: conference
volume: 5479
year: '2009'
...
---
_id: '3304'
abstract:
- lang: eng
text: Complex traits often involve interactions between different genetic loci.
This can lead to sign epistasis, whereby mutations that are individually deleterious
or neutral combine to confer a fitness benefit. In order to acquire the beneficial
genotype, an asexual population must cross a fitness valley or plateau by first
acquiring the deleterious or neutral intermediates. Here, we present a complete,
intuitive theoretical description of the valley-crossing process across the full
spectrum of possible parameter regimes. We calculate the rate at which a population
crosses a fitness valley or plateau of arbitrary width, as a function of the mutation
rates, the population size, and the fitnesses of the intermediates. We find that
when intermediates are close to neutral, a large population can cross even wide
fitness valleys remarkably quickly, so that valley-crossing dynamics may be common
even when mutations that directly increase fitness are also possible. Thus the
evolutionary dynamics of large populations can be sensitive to the structure of
an extended region of the fitness landscape — the population may not take directly
uphill paths in favor of paths across valleys and plateaus that lead eventually
to fitter genotypes. In smaller populations, we find that below a threshold size,
which depends on the width of the fitness valley and the strength of selection
against intermediate genotypes, valley-crossing is much less likely and hence
the evolutionary dynamics are less influenced by distant regions of the fitness
landscape.
author:
- first_name: Daniel
full_name: Daniel Weissman
id: 2D0CE020-F248-11E8-B48F-1D18A9856A87
last_name: Weissman
- first_name: Michael
full_name: Desai, Michael M
last_name: Desai
- first_name: Daniel
full_name: Fisher, Daniel S
last_name: Fisher
- first_name: Marcus
full_name: Feldman, Marcus W
last_name: Feldman
citation:
ama: Weissman D, Desai M, Fisher D, Feldman M. The rate at which asexual populations
cross fitness valleys. Theoretical Population Biology. 2009;75(4):286-300.
doi:10.1016/j.tpb.2009.02.006
apa: Weissman, D., Desai, M., Fisher, D., & Feldman, M. (2009). The rate at
which asexual populations cross fitness valleys. Theoretical Population Biology.
Academic Press. https://doi.org/10.1016/j.tpb.2009.02.006
chicago: Weissman, Daniel, Michael Desai, Daniel Fisher, and Marcus Feldman. “The
Rate at Which Asexual Populations Cross Fitness Valleys.” Theoretical Population
Biology. Academic Press, 2009. https://doi.org/10.1016/j.tpb.2009.02.006.
ieee: D. Weissman, M. Desai, D. Fisher, and M. Feldman, “The rate at which asexual
populations cross fitness valleys,” Theoretical Population Biology, vol.
75, no. 4. Academic Press, pp. 286–300, 2009.
ista: Weissman D, Desai M, Fisher D, Feldman M. 2009. The rate at which asexual
populations cross fitness valleys. Theoretical Population Biology. 75(4), 286–300.
mla: Weissman, Daniel, et al. “The Rate at Which Asexual Populations Cross Fitness
Valleys.” Theoretical Population Biology, vol. 75, no. 4, Academic Press,
2009, pp. 286–300, doi:10.1016/j.tpb.2009.02.006.
short: D. Weissman, M. Desai, D. Fisher, M. Feldman, Theoretical Population Biology
75 (2009) 286–300.
date_created: 2018-12-11T12:02:34Z
date_published: 2009-06-01T00:00:00Z
date_updated: 2021-01-12T07:42:31Z
day: '01'
doi: 10.1016/j.tpb.2009.02.006
extern: 1
intvolume: ' 75'
issue: '4'
month: '06'
page: 286 - 300
publication: Theoretical Population Biology
publication_status: published
publisher: Academic Press
publist_id: '3336'
quality_controlled: 0
status: public
title: The rate at which asexual populations cross fitness valleys
type: journal_article
volume: 75
year: '2009'
...
---
_id: '337'
abstract:
- lang: eng
text: 'The formation of hollow vs solid particles by means of the oxidation reaction
of solid metal particles depends on the differential self-diffusivities of the
reactants through the composite shell, the reaction probabilities at each interface,
and the concentration and diffusivity of the element in solution. By means of
a kinetic model of the oxidation process, we determine the phase diagrams for
the geometry of the oxidized particles and propose four shell growth regimes.
We experimentally illustrate the different growth scenarios by changing the conditions
of oxidation of cadmium spherical crystals using different chalcogen precursors. '
article_processing_charge: No
article_type: original
author:
- first_name: Andreu
full_name: Cabot, Andreu
last_name: Cabot
- first_name: Maria
full_name: Ibáñez, Maria
id: 43C61214-F248-11E8-B48F-1D18A9856A87
last_name: Ibáñez
orcid: 0000-0001-5013-2843
- first_name: Pablo
full_name: Guardia, Pablo
last_name: Guardia
- first_name: Paul
full_name: Alivisatos, Paul
last_name: Alivisatos
citation:
ama: Cabot A, Ibáñez M, Guardia P, Alivisatos P. Reaction regimes on the synthesis
of hollow particles by the Kirkendall effect. Journal of the American Chemical
Society. 2009;131(32):11326-11328. doi:10.1021/ja903751p
apa: Cabot, A., Ibáñez, M., Guardia, P., & Alivisatos, P. (2009). Reaction regimes
on the synthesis of hollow particles by the Kirkendall effect. Journal of the
American Chemical Society. ACS. https://doi.org/10.1021/ja903751p
chicago: Cabot, Andreu, Maria Ibáñez, Pablo Guardia, and Paul Alivisatos. “Reaction
Regimes on the Synthesis of Hollow Particles by the Kirkendall Effect.” Journal
of the American Chemical Society. ACS, 2009. https://doi.org/10.1021/ja903751p.
ieee: A. Cabot, M. Ibáñez, P. Guardia, and P. Alivisatos, “Reaction regimes on the
synthesis of hollow particles by the Kirkendall effect,” Journal of the American
Chemical Society, vol. 131, no. 32. ACS, pp. 11326–11328, 2009.
ista: Cabot A, Ibáñez M, Guardia P, Alivisatos P. 2009. Reaction regimes on the
synthesis of hollow particles by the Kirkendall effect. Journal of the American
Chemical Society. 131(32), 11326–11328.
mla: Cabot, Andreu, et al. “Reaction Regimes on the Synthesis of Hollow Particles
by the Kirkendall Effect.” Journal of the American Chemical Society, vol.
131, no. 32, ACS, 2009, pp. 11326–28, doi:10.1021/ja903751p.
short: A. Cabot, M. Ibáñez, P. Guardia, P. Alivisatos, Journal of the American Chemical
Society 131 (2009) 11326–11328.
date_created: 2018-12-11T11:45:53Z
date_published: 2009-01-01T00:00:00Z
date_updated: 2021-01-12T07:43:00Z
day: '01'
doi: 10.1021/ja903751p
extern: '1'
intvolume: ' 131'
issue: '32'
language:
- iso: eng
month: '01'
oa_version: None
page: 11326 - 11328
publication: Journal of the American Chemical Society
publication_status: published
publisher: ACS
publist_id: '7494'
quality_controlled: '1'
status: public
title: Reaction regimes on the synthesis of hollow particles by the Kirkendall effect
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 131
year: '2009'
...
---
_id: '3408'
abstract:
- lang: eng
text: Mechanical forces govern physiological processes in all living organisms.
Many cellular forces, for example, those generated in cyclic conformational changes
of biological machines, have repetitive components. In apparent contrast, little
is known about how dynamic protein structures respond to periodic mechanical information.
Ubiquitin is a small protein found in all eukaryotes. We developed molecular dynamics
simulations to unfold single and multimeric ubiquitins with periodic forces. By
using a coarse-grained representation, we were able to model forces with periods
about 2 orders of magnitude longer than the protein's relaxation time. We found
that even a moderate periodic force weakened the protein and shifted its unfolding
pathways in a frequency- and amplitude-dependent manner. A complex dynamic response
with secondary structure refolding and an increasing importance of local interactions
was revealed. Importantly, repetitive forces with broadly distributed frequencies
elicited very similar molecular responses compared to fixed-frequency forces.
When testing the influence of pulling geometry on ubiquitin's mechanical stability,
it was found that the linkage involved in the mechanical degradation of cellular
proteins renders the protein remarkably insensitive to periodic forces. We also
devised a complementary kinetic energy landscape model that traces these observations
and explains periodic-force, single-molecule measurements. In turn, this analytical
model is capable of predicting dynamic protein responses. These results provide
new insights into ubiquitin mechanics and a potential mechanical role during protein
degradation, as well as first frameworks for dynamic protein stability and the
modeling of repetitive mechanical processes.
author:
- first_name: Piotr
full_name: Szymczak, Piotr
last_name: Szymczak
- first_name: Harald L
full_name: Harald Janovjak
id: 33BA6C30-F248-11E8-B48F-1D18A9856A87
last_name: Janovjak
orcid: 0000-0002-8023-9315
citation:
ama: Szymczak P, Janovjak HL. Periodic forces trigger a complex mechanical response
in ubiquitin. Journal of Molecular Biology. 2009;390(3):443-456. doi:10.1016/j.jmb.2009.04.071
apa: Szymczak, P., & Janovjak, H. L. (2009). Periodic forces trigger a complex
mechanical response in ubiquitin. Journal of Molecular Biology. Elsevier.
https://doi.org/10.1016/j.jmb.2009.04.071
chicago: Szymczak, Piotr, and Harald L Janovjak. “Periodic Forces Trigger a Complex
Mechanical Response in Ubiquitin.” Journal of Molecular Biology. Elsevier,
2009. https://doi.org/10.1016/j.jmb.2009.04.071.
ieee: P. Szymczak and H. L. Janovjak, “Periodic forces trigger a complex mechanical
response in ubiquitin,” Journal of Molecular Biology, vol. 390, no. 3.
Elsevier, pp. 443–456, 2009.
ista: Szymczak P, Janovjak HL. 2009. Periodic forces trigger a complex mechanical
response in ubiquitin. Journal of Molecular Biology. 390(3), 443–456.
mla: Szymczak, Piotr, and Harald L. Janovjak. “Periodic Forces Trigger a Complex
Mechanical Response in Ubiquitin.” Journal of Molecular Biology, vol. 390,
no. 3, Elsevier, 2009, pp. 443–56, doi:10.1016/j.jmb.2009.04.071.
short: P. Szymczak, H.L. Janovjak, Journal of Molecular Biology 390 (2009) 443–456.
date_created: 2018-12-11T12:03:10Z
date_published: 2009-07-17T00:00:00Z
date_updated: 2021-01-12T07:43:16Z
day: '17'
doi: 10.1016/j.jmb.2009.04.071
extern: 1
intvolume: ' 390'
issue: '3'
month: '07'
page: 443 - 456
publication: Journal of Molecular Biology
publication_status: published
publisher: Elsevier
publist_id: '2994'
quality_controlled: 0
status: public
title: Periodic forces trigger a complex mechanical response in ubiquitin
type: journal_article
volume: 390
year: '2009'
...
---
_id: '3428'
abstract:
- lang: eng
text: In this issue of Molecular Cell, Davies et al. (2009) work out a sequence
of active cellular events that lead to the death of Escherichia coli in the presence
of the drug hydroxyurea.
article_processing_charge: No
author:
- first_name: Mark Tobias
full_name: Bollenbach, Mark Tobias
id: 3E6DB97A-F248-11E8-B48F-1D18A9856A87
last_name: Bollenbach
orcid: 0000-0003-4398-476X
- first_name: Roy
full_name: Kishony, Roy
last_name: Kishony
citation:
ama: Bollenbach MT, Kishony R. Hydroxyurea triggers cellular responses that actively
cause bacterial cell death. Molecular Cell. 2009;36(5):728-729. doi:10.1016/j.molcel.2009.11.027
apa: Bollenbach, M. T., & Kishony, R. (2009). Hydroxyurea triggers cellular
responses that actively cause bacterial cell death. Molecular Cell. Cell
Press. https://doi.org/10.1016/j.molcel.2009.11.027
chicago: Bollenbach, Mark Tobias, and Roy Kishony. “Hydroxyurea Triggers Cellular
Responses That Actively Cause Bacterial Cell Death.” Molecular Cell. Cell
Press, 2009. https://doi.org/10.1016/j.molcel.2009.11.027.
ieee: M. T. Bollenbach and R. Kishony, “Hydroxyurea triggers cellular responses
that actively cause bacterial cell death,” Molecular Cell, vol. 36, no.
5. Cell Press, pp. 728–729, 2009.
ista: Bollenbach MT, Kishony R. 2009. Hydroxyurea triggers cellular responses that
actively cause bacterial cell death. Molecular Cell. 36(5), 728–729.
mla: Bollenbach, Mark Tobias, and Roy Kishony. “Hydroxyurea Triggers Cellular Responses
That Actively Cause Bacterial Cell Death.” Molecular Cell, vol. 36, no.
5, Cell Press, 2009, pp. 728–29, doi:10.1016/j.molcel.2009.11.027.
short: M.T. Bollenbach, R. Kishony, Molecular Cell 36 (2009) 728–729.
date_created: 2018-12-11T12:03:17Z
date_published: 2009-12-11T00:00:00Z
date_updated: 2021-01-12T07:43:24Z
day: '11'
doi: 10.1016/j.molcel.2009.11.027
extern: '1'
intvolume: ' 36'
issue: '5'
language:
- iso: eng
month: '12'
oa_version: None
page: 728 - 729
publication: Molecular Cell
publication_status: published
publisher: Cell Press
publist_id: '2972'
status: public
title: Hydroxyurea triggers cellular responses that actively cause bacterial cell
death
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 36
year: '2009'
...
---
_id: '3503'
abstract:
- lang: eng
text: 'We give polynomial-time algorithms for computing the values of Markov decision
processes (MDPs) with limsup and liminf objectives. A real-valued reward is assigned
to each state, and the value of an infinite path in the MDP is the limsup (resp.
liminf) of all rewards along the path. The value of an MDP is the maximal expected
value of an infinite path that can be achieved by resolving the decisions of the
MDP. Using our result on MDPs, we show that turn-based stochastic games with limsup
and liminf objectives can be solved in NP ∩ coNP. '
alternative_title:
- LNCS
author:
- first_name: Krishnendu
full_name: Krishnendu Chatterjee
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
- first_name: Thomas A
full_name: Thomas Henzinger
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000−0002−2985−7724
citation:
ama: 'Chatterjee K, Henzinger TA. Probabilistic systems with limsup and liminf objectives.
In: Vol 5489. Springer; 2009:32-45. doi:10.1007/978-3-642-03092-5_4'
apa: 'Chatterjee, K., & Henzinger, T. A. (2009). Probabilistic systems with
limsup and liminf objectives (Vol. 5489, pp. 32–45). Presented at the ILC: Infinity
in Logic and Computation, Springer. https://doi.org/10.1007/978-3-642-03092-5_4'
chicago: Chatterjee, Krishnendu, and Thomas A Henzinger. “Probabilistic Systems
with Limsup and Liminf Objectives,” 5489:32–45. Springer, 2009. https://doi.org/10.1007/978-3-642-03092-5_4.
ieee: 'K. Chatterjee and T. A. Henzinger, “Probabilistic systems with limsup and
liminf objectives,” presented at the ILC: Infinity in Logic and Computation, 2009,
vol. 5489, pp. 32–45.'
ista: 'Chatterjee K, Henzinger TA. 2009. Probabilistic systems with limsup and liminf
objectives. ILC: Infinity in Logic and Computation, LNCS, vol. 5489, 32–45.'
mla: Chatterjee, Krishnendu, and Thomas A. Henzinger. Probabilistic Systems with
Limsup and Liminf Objectives. Vol. 5489, Springer, 2009, pp. 32–45, doi:10.1007/978-3-642-03092-5_4.
short: K. Chatterjee, T.A. Henzinger, in:, Springer, 2009, pp. 32–45.
conference:
name: 'ILC: Infinity in Logic and Computation'
date_created: 2018-12-11T12:03:40Z
date_published: 2009-12-15T00:00:00Z
date_updated: 2021-01-12T07:43:54Z
day: '15'
doi: 10.1007/978-3-642-03092-5_4
extern: 1
intvolume: ' 5489'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/0809.1465
month: '12'
oa: 1
page: 32 - 45
publication_status: published
publisher: Springer
publist_id: '2884'
quality_controlled: 0
status: public
title: Probabilistic systems with limsup and liminf objectives
type: conference
volume: 5489
year: '2009'
...
---
_id: '3699'
abstract:
- lang: eng
text: Kernel Canonical Correlation Analysis (KCCA) is a general technique for subspace
learning that incorporates principal components analysis (PCA) and Fisher linear
discriminant analysis (LDA) as special cases. By finding directions that maximize
correlation, CCA learns representations tied more closely to underlying process
generating the the data and can ignore high-variance noise directions. However,
for data where acquisition in a given modality is expensive or otherwise limited,
CCA may suffer from small sample effects. We propose to use semisupervised Laplacian
regularization to utilize data that are present in only one modality. This approach
is able to find highly correlated directions that also lie along the data manifold,
resulting in a more robust estimate of correlated subspaces. Functional magnetic
resonance imaging (fMRI) acquired data are naturally amenable to subspace techniques
as data are well aligned. fMRI data of the human brain are a particularly interesting
candidate. In this study we implemented various supervised and semi-supervised
versions of CCA on human fMRI data, with regression to single and multivariate
labels (corresponding to video content subjects viewed during the image acquisition).
In each variate condition, the semi-supervised variants of CCA performed better
than the supervised variants, including a supervised variant with Laplacian regularization.
We additionally analyze the weights learned by the regression in order to infer
brain regions that are important to different types of visual processing.
author:
- first_name: Matthew
full_name: Blaschko,Matthew B
last_name: Blaschko
- first_name: Christoph
full_name: Christoph Lampert
id: 40C20FD2-F248-11E8-B48F-1D18A9856A87
last_name: Lampert
orcid: 0000-0001-8622-7887
- first_name: Andreas
full_name: Bartels, Andreas
last_name: Bartels
citation:
ama: Blaschko M, Lampert C, Bartels A. Semi-Supervised Analysis of Human FMRI
Data. Berlin Institute of Technology; 2009.
apa: 'Blaschko, M., Lampert, C., & Bartels, A. (2009). Semi-supervised analysis
of human fMRI data. BBCI: Berlin Brain-Computer Interface Workshop - Advances
in Neurotechnology. Berlin Institute of Technology.'
chicago: 'Blaschko, Matthew, Christoph Lampert, and Andreas Bartels. Semi-Supervised
Analysis of Human FMRI Data. BBCI: Berlin Brain-Computer Interface Workshop
- Advances in Neurotechnology. Berlin Institute of Technology, 2009.'
ieee: M. Blaschko, C. Lampert, and A. Bartels, Semi-supervised analysis of human
fMRI data. Berlin Institute of Technology, 2009.
ista: Blaschko M, Lampert C, Bartels A. 2009. Semi-supervised analysis of human
fMRI data, Berlin Institute of Technology,p.
mla: 'Blaschko, Matthew, et al. “Semi-Supervised Analysis of Human FMRI Data.” BBCI:
Berlin Brain-Computer Interface Workshop - Advances in Neurotechnology, Berlin
Institute of Technology, 2009.'
short: M. Blaschko, C. Lampert, A. Bartels, Semi-Supervised Analysis of Human FMRI
Data, Berlin Institute of Technology, 2009.
date_created: 2018-12-11T12:04:41Z
date_published: 2009-07-10T00:00:00Z
date_updated: 2019-04-26T07:22:33Z
day: '10'
extern: 1
main_file_link:
- open_access: '0'
url: http://pubman.mpdl.mpg.de/pubman/faces/viewItemOverviewPage.jsp?itemId=escidoc:1789281
month: '07'
publication: 'BBCI: Berlin Brain-Computer Interface Workshop - Advances in Neurotechnology'
publication_status: published
publisher: Berlin Institute of Technology
publist_id: '2661'
quality_controlled: 0
status: public
title: Semi-supervised analysis of human fMRI data
type: conference_poster
year: '2009'
...
---
_id: '3703'
abstract:
- lang: eng
text: Recent research has shown that the use of contextual cues significantly improves
performance in sliding window type localization systems. In this work, we propose
a method that incorporates both global and local context information through appropriately
defined kernel functions. In particular, we make use of a weighted combination
of kernels defined over local spatial regions, as well as a global context kernel.
The relative importance of the context contributions is learned automatically,
and the resulting discriminant function is of a form such that localization at
test time can be solved efficiently using a branch and bound optimization scheme.
By specifying context directly with a kernel learning approach, we achieve high
localization accuracy with a simple and efficient representation. This is in contrast
to other systems that incorporate context for which expensive inference needs
to be done at test time. We show experimentally on the PASCAL VOC datasets that
the inclusion of context can significantly improve localization performance, provided
the relative contributions of context cues are learned appropriately.
acknowledgement: The research leading to these results has received funding from the
European Research Council under the European Community’s Seventh Framework Programme
(FP7/2007- 2013) / ERC grant agreement no. 228180. This work was funded in part
by the EC project CLASS, IST 027978, and the PASCAL2 network of excellence. The
first author is supported by the Royal Academy of Engineering through a Newton International
Fellowship.
alternative_title:
- Proceedings of the BMVC
author:
- first_name: Matthew
full_name: Blaschko,Matthew B
last_name: Blaschko
- first_name: Christoph
full_name: Christoph Lampert
id: 40C20FD2-F248-11E8-B48F-1D18A9856A87
last_name: Lampert
orcid: 0000-0001-8622-7887
citation:
ama: 'Blaschko M, Lampert C. Object localization with global and local context kernels.
In: BMVA Press; 2009:1-11. doi:10.5244/C.23.63'
apa: 'Blaschko, M., & Lampert, C. (2009). Object localization with global and
local context kernels (pp. 1–11). Presented at the BMVC: British Machine Vision
Conference, BMVA Press. https://doi.org/10.5244/C.23.63'
chicago: Blaschko, Matthew, and Christoph Lampert. “Object Localization with Global
and Local Context Kernels,” 1–11. BMVA Press, 2009. https://doi.org/10.5244/C.23.63.
ieee: 'M. Blaschko and C. Lampert, “Object localization with global and local context
kernels,” presented at the BMVC: British Machine Vision Conference, 2009, pp.
1–11.'
ista: 'Blaschko M, Lampert C. 2009. Object localization with global and local context
kernels. BMVC: British Machine Vision Conference, Proceedings of the BMVC, , 1–11.'
mla: Blaschko, Matthew, and Christoph Lampert. Object Localization with Global
and Local Context Kernels. BMVA Press, 2009, pp. 1–11, doi:10.5244/C.23.63.
short: M. Blaschko, C. Lampert, in:, BMVA Press, 2009, pp. 1–11.
conference:
name: 'BMVC: British Machine Vision Conference'
date_created: 2018-12-11T12:04:42Z
date_published: 2009-09-10T00:00:00Z
date_updated: 2021-01-12T07:51:36Z
day: '10'
doi: 10.5244/C.23.63
extern: 1
main_file_link:
- open_access: '0'
url: http://www.bmva.org/bmvc/2009/Papers/Paper228/Paper228.pdf
month: '09'
page: 1 - 11
publication_status: published
publisher: BMVA Press
publist_id: '2655'
quality_controlled: 0
status: public
title: Object localization with global and local context kernels
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: conference
year: '2009'
...