---
_id: '1033'
abstract:
- lang: eng
text: Systems of three interacting particles are notorious for their complex physical
behaviour. A landmark theoretical result in few-body quantum physics is Efimov\'s
prediction1,2 of a universal set of bound trimer states appearing for three identical
bosons with a resonant two-body interaction. Counterintuitively, these states
even exist in the absence of a corresponding two-body bound state. Since the formulation
of Efimov\'s problem in the context of nuclear physics 35 years ago, it has attracted
great interest in many areas of physics3-8. However, the observation of Efimov
quantum states has remained an elusive goal3,5. Here we report the observation
of an Efimov resonance in an ultracold gas of caesium atoms. The resonance occurs
in the range of large negative two-body scattering lengths, arising from the coupling
of three free atoms to an Efimov trimer. Experimentally, we observe its signature
as a giant three-body recombination loss9,10 when the strength of the two-body
interaction is varied. We also detect a minimum 9,11,12 in the recombination loss
for positive scattering lengths, indicating destructive interference of decay
pathways. Our results confirm central theoretical predictions of Efimov physics
and represent a starting point with which to explore the universal properties
of resonantly interacting few-body systems7. While Feshbach resonances13,14 have
provided the key to control quantum-mechanical interactions on the two-body level,
Efimov resonances connect ultracold matter15 to the world of few-body quantum
phenomena.
acknowledgement: "We thank E. Braaten, C. Greene, B. Esry, H. Hammer and T. Ko ̈hler
for many discussions and E. Kneringer for support regarding the data analysis. We
acknowledge support by the Austrian Science Fund (FWF) within Spezialforschungsbereich
15 and within the Lise Meitner programme, and by the\r\nEuropean Union in the frame
of the TMR networks ‘Cold Molecules’ and ‘FASTNet’. M.M. is supported within the
Doktorandenprogramm of the Austrian\r\nAcademy of Sciences."
article_processing_charge: No
author:
- first_name: Tobias
full_name: Kraemer, Tobias
last_name: Kraemer
- first_name: Michael
full_name: Mark, Michael
last_name: Mark
- first_name: Philipp
full_name: Waldburger, Philipp
last_name: Waldburger
- 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: Cheng
full_name: Chin, Cheng
last_name: Chin
- first_name: Bastian
full_name: Engeser, Bastian
last_name: Engeser
- first_name: Adam
full_name: Lange, Adam
last_name: Lange
- first_name: Karl
full_name: Pilch, Karl
last_name: Pilch
- first_name: Antti
full_name: Jaakkola, Antti
last_name: Jaakkola
- first_name: Hanns
full_name: Nägerl, Hanns
last_name: Nägerl
- first_name: Rudolf
full_name: Grimm, Rudolf
last_name: Grimm
citation:
ama: Kraemer T, Mark M, Waldburger P, et al. Evidence for Efimov quantum states
in an ultracold gas of caesium atoms. Nature. 2006;440(7082):315-318. doi:10.1038/nature04626
apa: Kraemer, T., Mark, M., Waldburger, P., Danzl, J. G., Chin, C., Engeser, B.,
… Grimm, R. (2006). Evidence for Efimov quantum states in an ultracold gas of
caesium atoms. Nature. Nature Publishing Group. https://doi.org/10.1038/nature04626
chicago: Kraemer, Tobias, Michael Mark, Philipp Waldburger, Johann G Danzl, Cheng
Chin, Bastian Engeser, Adam Lange, et al. “Evidence for Efimov Quantum States
in an Ultracold Gas of Caesium Atoms.” Nature. Nature Publishing Group,
2006. https://doi.org/10.1038/nature04626.
ieee: T. Kraemer et al., “Evidence for Efimov quantum states in an ultracold
gas of caesium atoms,” Nature, vol. 440, no. 7082. Nature Publishing Group,
pp. 315–318, 2006.
ista: Kraemer T, Mark M, Waldburger P, Danzl JG, Chin C, Engeser B, Lange A, Pilch
K, Jaakkola A, Nägerl H, Grimm R. 2006. Evidence for Efimov quantum states in
an ultracold gas of caesium atoms. Nature. 440(7082), 315–318.
mla: Kraemer, Tobias, et al. “Evidence for Efimov Quantum States in an Ultracold
Gas of Caesium Atoms.” Nature, vol. 440, no. 7082, Nature Publishing Group,
2006, pp. 315–18, doi:10.1038/nature04626.
short: T. Kraemer, M. Mark, P. Waldburger, J.G. Danzl, C. Chin, B. Engeser, A. Lange,
K. Pilch, A. Jaakkola, H. Nägerl, R. Grimm, Nature 440 (2006) 315–318.
date_created: 2018-12-11T11:49:47Z
date_published: 2006-03-16T00:00:00Z
date_updated: 2021-01-12T06:47:48Z
day: '16'
doi: 10.1038/nature04626
extern: '1'
intvolume: ' 440'
issue: '7082'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/cond-mat/0512394
month: '03'
oa: 1
oa_version: None
page: 315 - 318
publication: Nature
publication_status: published
publisher: Nature Publishing Group
publist_id: '6356'
status: public
title: Evidence for Efimov quantum states in an ultracold gas of caesium atoms
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 440
year: '2006'
...
---
_id: '1034'
abstract:
- lang: eng
text: Three interacting particles form a system which is well known for its complex
physical behavior. A landmark theoretical result in few-body quantum physics is
Efimov\'s prediction of a universal set of weakly bound trimer states appearing
for three identical bosons with a resonant two-body interaction [1, 2]. Surprisingly,
these states even exist in the absence of a corresponding two-body bound state
and their precise nature is largely independent of the particular type of the
two-body interaction potential. Efimov\'s scenario has attracted great interest
in many areas of physics; an experimental test however has not been achieved.
We report the observation of an Efimov resonance in an ultracold thermal gas of
cesium atoms [3]. The resonance occurs in the range of large negative two-body
scattering lengths and arises from the coupling of three free atoms to an Efimov
trimer. We observe its signature as a giant three-body recombination loss when
the strength of the two-body interaction is varied near a Feshbach resonance.
This resonance develops into a continuum resonance at non-zero collision energies,
and we observe a shift of the resonance position as a function of temperature.
We also report on a minimum in the recombination loss for positive scattering
lengths, indicating destructive interference of decay pathways. Our results confirm
central theoretical predictions of Efimov physics and represent a starting point
from which to explore the universal properties of resonantly interacting few-body
systems.
acknowledgement: "We thank E. Braaten, C. Greene, B. Esry, H. Hammer, and T. Köhl\r\ner
for many stimulat-\r\ning and fruitful discussions and E. Kneringer for support
re\r\ngarding the data analysis. We\r\nacknowledge support by the Austrian Science
Fund (FWF) with\r\nin Spezialforschungs-\r\nbereich 15 and within the Lise Meitner
program, and by the Eur\r\nopean Union in the frame\r\nof the TMR networks “Cold
Molecules” and “FASTNet”. M.M. is s\r\nupported within the\r\nDoktorandenprogramm
of the Austrian Academy of Sciences."
article_processing_charge: No
author:
- first_name: Hanns
full_name: Nägerl, Hanns
last_name: Nägerl
- first_name: Tobias
full_name: Kraemer, Tobias
last_name: Kraemer
- first_name: Michael
full_name: Mark, Michael
last_name: Mark
- first_name: Philipp
full_name: Waldburger, Philipp
last_name: Waldburger
- 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: Bastian
full_name: Engeser, Bastian
last_name: Engeser
- first_name: Adam
full_name: Lange, Adam
last_name: Lange
- first_name: Karl
full_name: Pilch, Karl
last_name: Pilch
- first_name: Antti
full_name: Jaakkola, Antti
last_name: Jaakkola
- first_name: Cheng
full_name: Chin, Cheng
last_name: Chin
- first_name: Rudolf
full_name: Grimm, Rudolf
last_name: Grimm
citation:
ama: 'Nägerl H, Kraemer T, Mark M, et al. Experimental evidence for Efimov quantum
states. In: Vol 869. AIP; 2006:269-277. doi:10.1063/1.2400657'
apa: 'Nägerl, H., Kraemer, T., Mark, M., Waldburger, P., Danzl, J. G., Engeser,
B., … Grimm, R. (2006). Experimental evidence for Efimov quantum states (Vol.
869, pp. 269–277). Presented at the ICAP: International Conference on Atomic Physics,
AIP. https://doi.org/10.1063/1.2400657'
chicago: Nägerl, Hanns, Tobias Kraemer, Michael Mark, Philipp Waldburger, Johann
G Danzl, Bastian Engeser, Adam Lange, et al. “Experimental Evidence for Efimov
Quantum States,” 869:269–77. AIP, 2006. https://doi.org/10.1063/1.2400657.
ieee: 'H. Nägerl et al., “Experimental evidence for Efimov quantum states,”
presented at the ICAP: International Conference on Atomic Physics, 2006, vol.
869, pp. 269–277.'
ista: 'Nägerl H, Kraemer T, Mark M, Waldburger P, Danzl JG, Engeser B, Lange A,
Pilch K, Jaakkola A, Chin C, Grimm R. 2006. Experimental evidence for Efimov quantum
states. ICAP: International Conference on Atomic Physics vol. 869, 269–277.'
mla: Nägerl, Hanns, et al. Experimental Evidence for Efimov Quantum States.
Vol. 869, AIP, 2006, pp. 269–77, doi:10.1063/1.2400657.
short: H. Nägerl, T. Kraemer, M. Mark, P. Waldburger, J.G. Danzl, B. Engeser, A.
Lange, K. Pilch, A. Jaakkola, C. Chin, R. Grimm, in:, AIP, 2006, pp. 269–277.
conference:
name: 'ICAP: International Conference on Atomic Physics'
date_created: 2018-12-11T11:49:48Z
date_published: 2006-01-01T00:00:00Z
date_updated: 2021-01-12T06:47:49Z
day: '01'
doi: 10.1063/1.2400657
extern: '1'
intvolume: ' 869'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/cond-mat/0611629
month: '01'
oa: 1
oa_version: None
page: 269 - 277
publication_status: published
publisher: AIP
publist_id: '6355'
status: public
title: Experimental evidence for Efimov quantum states
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 869
year: '2006'
...
---
_id: '11119'
article_processing_charge: No
author:
- first_name: J. Robin
full_name: Harris, J. Robin
last_name: Harris
- first_name: Geneviève
full_name: Almouzni, Geneviève
last_name: Almouzni
- first_name: Doris
full_name: Kirschner, Doris
last_name: Kirschner
- first_name: Daniela
full_name: Dimitrova, Daniela
last_name: Dimitrova
- first_name: Jeffrey A.
full_name: Nickerson, Jeffrey A.
last_name: Nickerson
- first_name: Jean
full_name: Underwood, Jean
last_name: Underwood
- first_name: Stefan
full_name: Wagner, Stefan
last_name: Wagner
- first_name: Barbara
full_name: Korbei, Barbara
last_name: Korbei
- first_name: Roland
full_name: Foisner, Roland
last_name: Foisner
- first_name: Tobias C.
full_name: Walther, Tobias C.
last_name: Walther
- 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: Reiner
full_name: Peters, Reiner
last_name: Peters
- first_name: Ivan
full_name: Walev, Ivan
last_name: Walev
- first_name: Anton I. P. M.
full_name: de Kroon, Anton I. P. M.
last_name: de Kroon
- first_name: Rutger W. H. M.
full_name: Staffhorst, Rutger W. H. M.
last_name: Staffhorst
- first_name: Ben
full_name: de Kruijff, Ben
last_name: de Kruijff
- first_name: Koert N. J.
full_name: Burger, Koert N. J.
last_name: Burger
- first_name: Luis Eduardo Soares
full_name: Netto, Luis Eduardo Soares
last_name: Netto
- first_name: Eric
full_name: Bertrand, Eric
last_name: Bertrand
- first_name: Judie B.
full_name: Alimonti, Judie B.
last_name: Alimonti
- first_name: Arnold H.
full_name: Greenberg, Arnold H.
last_name: Greenberg
- first_name: Jinnan
full_name: Xiao, Jinnan
last_name: Xiao
- first_name: Anuradha
full_name: Pradhan, Anuradha
last_name: Pradhan
- first_name: Yuechueng
full_name: Liu, Yuechueng
last_name: Liu
- first_name: Jacques
full_name: Paiement, Jacques
last_name: Paiement
- first_name: Robin
full_name: Young, Robin
last_name: Young
- first_name: Félix M.
full_name: Goñi, Félix M.
last_name: Goñi
- first_name: Ana-Victoria
full_name: Villar, Ana-Victoria
last_name: Villar
- first_name: F.-Xabier
full_name: Contreras, F.-Xabier
last_name: Contreras
- first_name: Alicia
full_name: Alonso, Alicia
last_name: Alonso
- first_name: Brian J.
full_name: Peter, Brian J.
last_name: Peter
- first_name: Ian G.
full_name: Mills, Ian G.
last_name: Mills
- first_name: Matthew K.
full_name: Higgins, Matthew K.
last_name: Higgins
- first_name: William J.
full_name: Brown, William J.
last_name: Brown
- first_name: K.
full_name: Chambers, K.
last_name: Chambers
- first_name: A.
full_name: Doody, A.
last_name: Doody
- first_name: C. Yan
full_name: Cheng, C. Yan
last_name: Cheng
- first_name: Dolores D.
full_name: Mruk, Dolores D.
last_name: Mruk
- first_name: Chunhong
full_name: Yang, Chunhong
last_name: Yang
- first_name: Helmut
full_name: Kirchhoff, Helmut
last_name: Kirchhoff
- first_name: Winfried
full_name: Haase, Winfried
last_name: Haase
- first_name: Stephanie
full_name: Boggasch, Stephanie
last_name: Boggasch
- first_name: Harald
full_name: Paulsen, Harald
last_name: Paulsen
- first_name: Julie
full_name: Benesova, Julie
last_name: Benesova
- first_name: Sven-T.
full_name: Liffers, Sven-T.
last_name: Liffers
- first_name: Matthias
full_name: Rögner, Matthias
last_name: Rögner
- first_name: Ya-sheng
full_name: Gao, Ya-sheng
last_name: Gao
- first_name: Elizabeth
full_name: Sztul, Elizabeth
last_name: Sztul
- first_name: Meinolf
full_name: Thiemann, Meinolf
last_name: Thiemann
- first_name: H. Dariush
full_name: Fahimi, H. Dariush
last_name: Fahimi
- first_name: Robert
full_name: Gniadecki, Robert
last_name: Gniadecki
- first_name: Barbara
full_name: Gajkowska, Barbara
last_name: Gajkowska
- first_name: Susan L.
full_name: Bane, Susan L.
last_name: Bane
- first_name: John F.
full_name: Hess, John F.
last_name: Hess
- first_name: John C.
full_name: Voss, John C.
last_name: Voss
- first_name: Paul G.
full_name: Fitzgerald, Paul G.
last_name: Fitzgerald
- first_name: Shin-ichi
full_name: Hisanaga, Shin-ichi
last_name: Hisanaga
- first_name: Takahiro
full_name: Sasaki, Takahiro
last_name: Sasaki
- first_name: Kenji
full_name: Uéda, Kenji
last_name: Uéda
- first_name: Terrence
full_name: Town, Terrence
last_name: Town
- first_name: Jun
full_name: Tan, Jun
last_name: Tan
- first_name: Nathaniel G. N.
full_name: Milton, Nathaniel G. N.
last_name: Milton
- first_name: Richard
full_name: Chi, Richard
last_name: Chi
- first_name: Thomas C. S.
full_name: Keller, Thomas C. S.
last_name: Keller
- first_name: Marina
full_name: Kriajevska, Marina
last_name: Kriajevska
- first_name: Igor
full_name: Bronstein, Igor
last_name: Bronstein
- first_name: Eugene
full_name: Lukanidin, Eugene
last_name: Lukanidin
- first_name: David F.
full_name: Holmes, David F.
last_name: Holmes
- first_name: Karl E.
full_name: Kadler, Karl E.
last_name: Kadler
citation:
ama: 'Harris JR, Almouzni G, Kirschner D, et al. In Vitro Techniques. In: Harris
R, Graham J, Rickwood D, eds. Cell Biology Protocols. Chichester, UK: Wiley;
2006:201-378. doi:10.1002/0470033487.ch6'
apa: 'Harris, J. R., Almouzni, G., Kirschner, D., Dimitrova, D., Nickerson, J. A.,
Underwood, J., … Kadler, K. E. (2006). In Vitro Techniques. In R. Harris, J. Graham,
& D. Rickwood (Eds.), Cell Biology Protocols (pp. 201–378). Chichester,
UK: Wiley. https://doi.org/10.1002/0470033487.ch6'
chicago: 'Harris, J. Robin, Geneviève Almouzni, Doris Kirschner, Daniela Dimitrova,
Jeffrey A. Nickerson, Jean Underwood, Stefan Wagner, et al. “In Vitro Techniques.”
In Cell Biology Protocols, edited by Robin Harris, John Graham, and David
Rickwood, 201–378. Chichester, UK: Wiley, 2006. https://doi.org/10.1002/0470033487.ch6.'
ieee: 'J. R. Harris et al., “In Vitro Techniques,” in Cell Biology Protocols,
R. Harris, J. Graham, and D. Rickwood, Eds. Chichester, UK: Wiley, 2006, pp. 201–378.'
ista: 'Harris JR, Almouzni G, Kirschner D, Dimitrova D, Nickerson JA, Underwood
J, Wagner S, Korbei B, Foisner R, Walther TC, Hetzer M, Peters R, Walev I, de
Kroon AIPM, Staffhorst RWHM, de Kruijff B, Burger KNJ, Netto LES, Bertrand E,
Alimonti JB, Greenberg AH, Xiao J, Pradhan A, Liu Y, Paiement J, Young R, Goñi
FM, Villar A-V, Contreras F-X, Alonso A, Peter BJ, Mills IG, Higgins MK, Brown
WJ, Chambers K, Doody A, Cheng CY, Mruk DD, Yang C, Kirchhoff H, Haase W, Boggasch
S, Paulsen H, Benesova J, Liffers S-T, Rögner M, Gao Y, Sztul E, Thiemann M, Fahimi
HD, Gniadecki R, Gajkowska B, Bane SL, Hess JF, Voss JC, Fitzgerald PG, Hisanaga
S, Sasaki T, Uéda K, Town T, Tan J, Milton NGN, Chi R, Keller TCS, Kriajevska
M, Bronstein I, Lukanidin E, Holmes DF, Kadler KE. 2006.In Vitro Techniques. In:
Cell Biology Protocols. , 201–378.'
mla: Harris, J. Robin, et al. “In Vitro Techniques.” Cell Biology Protocols,
edited by Robin Harris et al., Wiley, 2006, pp. 201–378, doi:10.1002/0470033487.ch6.
short: J.R. Harris, G. Almouzni, D. Kirschner, D. Dimitrova, J.A. Nickerson, J.
Underwood, S. Wagner, B. Korbei, R. Foisner, T.C. Walther, M. Hetzer, R. Peters,
I. Walev, A.I.P.M. de Kroon, R.W.H.M. Staffhorst, B. de Kruijff, K.N.J. Burger,
L.E.S. Netto, E. Bertrand, J.B. Alimonti, A.H. Greenberg, J. Xiao, A. Pradhan,
Y. Liu, J. Paiement, R. Young, F.M. Goñi, A.-V. Villar, F.-X. Contreras, A. Alonso,
B.J. Peter, I.G. Mills, M.K. Higgins, W.J. Brown, K. Chambers, A. Doody, C.Y.
Cheng, D.D. Mruk, C. Yang, H. Kirchhoff, W. Haase, S. Boggasch, H. Paulsen, J.
Benesova, S.-T. Liffers, M. Rögner, Y. Gao, E. Sztul, M. Thiemann, H.D. Fahimi,
R. Gniadecki, B. Gajkowska, S.L. Bane, J.F. Hess, J.C. Voss, P.G. Fitzgerald,
S. Hisanaga, T. Sasaki, K. Uéda, T. Town, J. Tan, N.G.N. Milton, R. Chi, T.C.S.
Keller, M. Kriajevska, I. Bronstein, E. Lukanidin, D.F. Holmes, K.E. Kadler, in:,
R. Harris, J. Graham, D. Rickwood (Eds.), Cell Biology Protocols, Wiley, Chichester,
UK, 2006, pp. 201–378.
date_created: 2022-04-07T07:56:42Z
date_published: 2006-01-27T00:00:00Z
date_updated: 2022-07-18T08:57:08Z
day: '27'
doi: 10.1002/0470033487.ch6
editor:
- first_name: Robin
full_name: Harris, Robin
last_name: Harris
- first_name: John
full_name: Graham, John
last_name: Graham
- first_name: David
full_name: Rickwood, David
last_name: Rickwood
extern: '1'
language:
- iso: eng
month: '01'
oa_version: None
page: 201-378
place: Chichester, UK
publication: Cell Biology Protocols
publication_identifier:
eisbn:
- '9780470033487 '
isbn:
- '9780470847589 '
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: In Vitro Techniques
type: book_chapter
user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd
year: '2006'
...
---
_id: '11117'
abstract:
- lang: eng
text: Over the last years it has become evident that the nuclear envelope (NE) is
more than a passive membrane barrier that separates the nucleus from the cytoplasm.
The NE not only controls the trafficking of macromolecules between the nucleoplasm
and the cytosol, but also provides anchoring sites for chromosomes and cytoskeleton
to the nuclear periphery. Targeting of chromatin to the NE might actually be part
of gene expression regulation in eukaryotes. Mutations in certain NE proteins
are associated with a diversity of human diseases, including muscular dystrophy,
neuropathy, lipodistrophy, torsion dystonia and the premature aging condition
progeria. Despite the importance of the NE for cell division and differentiation,
relatively little is known about its biogenesis and its role in human diseases.
It is our goal to provide a comprehensive view of the NE and to discuss possible
implications of NE-associated changes for gene expression, chromatin organization
and signal transduction.
article_processing_charge: No
article_type: review
author:
- first_name: M. A.
full_name: D’Angelo, M. A.
last_name: D’Angelo
- 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, Hetzer M. The role of the nuclear envelope in cellular organization.
Cellular and Molecular Life Sciences. 2006;63(3):316-332. doi:10.1007/s00018-005-5361-3
apa: D’Angelo, M. A., & Hetzer, M. (2006). The role of the nuclear envelope
in cellular organization. Cellular and Molecular Life Sciences. Springer
Nature. https://doi.org/10.1007/s00018-005-5361-3
chicago: D’Angelo, M. A., and Martin Hetzer. “The Role of the Nuclear Envelope in
Cellular Organization.” Cellular and Molecular Life Sciences. Springer
Nature, 2006. https://doi.org/10.1007/s00018-005-5361-3.
ieee: M. A. D’Angelo and M. Hetzer, “The role of the nuclear envelope in cellular
organization,” Cellular and Molecular Life Sciences, vol. 63, no. 3. Springer
Nature, pp. 316–332, 2006.
ista: D’Angelo MA, Hetzer M. 2006. The role of the nuclear envelope in cellular
organization. Cellular and Molecular Life Sciences. 63(3), 316–332.
mla: D’Angelo, M. A., and Martin Hetzer. “The Role of the Nuclear Envelope in Cellular
Organization.” Cellular and Molecular Life Sciences, vol. 63, no. 3, Springer
Nature, 2006, pp. 316–32, doi:10.1007/s00018-005-5361-3.
short: M.A. D’Angelo, M. Hetzer, Cellular and Molecular Life Sciences 63 (2006)
316–332.
date_created: 2022-04-07T07:56:22Z
date_published: 2006-01-02T00:00:00Z
date_updated: 2022-07-18T08:56:58Z
day: '02'
doi: 10.1007/s00018-005-5361-3
extern: '1'
external_id:
pmid:
- '16389459'
intvolume: ' 63'
issue: '3'
keyword:
- Cell Biology
- Cellular and Molecular Neuroscience
- Pharmacology
- Molecular Biology
- Molecular Medicine
language:
- iso: eng
month: '01'
oa_version: None
page: 316-332
pmid: 1
publication: Cellular and Molecular Life Sciences
publication_identifier:
eissn:
- 1420-9071
issn:
- 1420-682X
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: The role of the nuclear envelope in cellular organization
type: journal_article
user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd
volume: 63
year: '2006'
...
---
_id: '11118'
abstract:
- lang: eng
text: Nuclear pore complexes are multiprotein channels that span the double lipid
bilayer of the nuclear envelope. How new pores are inserted into the intact nuclear
envelope of proliferating and differentiating eukaryotic cells is unknown. We
found that the Nup107-160 complex was incorporated into assembly sites in the
nuclear envelope from both the nucleoplasmic and the cytoplasmic sides. Nuclear
pore insertion required the generation of Ran guanosine triphosphate in the nuclear
and cytoplasmic compartments. Newly formed nuclear pore complexes did not contain
structural components of preexisting pores, suggesting that they can form de novo.
article_processing_charge: No
article_type: original
author:
- first_name: Maximiliano A.
full_name: D'Angelo, Maximiliano A.
last_name: D'Angelo
- first_name: Daniel J.
full_name: Anderson, Daniel J.
last_name: Anderson
- first_name: Erin
full_name: Richard, Erin
last_name: Richard
- 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, Anderson DJ, Richard E, Hetzer M. Nuclear pores form de novo from
both sides of the nuclear envelope. Science. 2006;312(5772):440-443. doi:10.1126/science.1124196
apa: D’Angelo, M. A., Anderson, D. J., Richard, E., & Hetzer, M. (2006). Nuclear
pores form de novo from both sides of the nuclear envelope. Science. American
Association for the Advancement of Science. https://doi.org/10.1126/science.1124196
chicago: D’Angelo, Maximiliano A., Daniel J. Anderson, Erin Richard, and Martin
Hetzer. “Nuclear Pores Form de Novo from Both Sides of the Nuclear Envelope.”
Science. American Association for the Advancement of Science, 2006. https://doi.org/10.1126/science.1124196.
ieee: M. A. D’Angelo, D. J. Anderson, E. Richard, and M. Hetzer, “Nuclear pores
form de novo from both sides of the nuclear envelope,” Science, vol. 312,
no. 5772. American Association for the Advancement of Science, pp. 440–443, 2006.
ista: D’Angelo MA, Anderson DJ, Richard E, Hetzer M. 2006. Nuclear pores form de
novo from both sides of the nuclear envelope. Science. 312(5772), 440–443.
mla: D’Angelo, Maximiliano A., et al. “Nuclear Pores Form de Novo from Both Sides
of the Nuclear Envelope.” Science, vol. 312, no. 5772, American Association
for the Advancement of Science, 2006, pp. 440–43, doi:10.1126/science.1124196.
short: M.A. D’Angelo, D.J. Anderson, E. Richard, M. Hetzer, Science 312 (2006) 440–443.
date_created: 2022-04-07T07:56:32Z
date_published: 2006-04-21T00:00:00Z
date_updated: 2022-07-18T08:57:04Z
day: '21'
doi: 10.1126/science.1124196
extern: '1'
external_id:
pmid:
- '16627745'
intvolume: ' 312'
issue: '5772'
keyword:
- Multidisciplinary
language:
- iso: eng
month: '04'
oa_version: None
page: 440-443
pmid: 1
publication: Science
publication_identifier:
issn:
- 0036-8075
- 1095-9203
publication_status: published
publisher: American Association for the Advancement of Science
quality_controlled: '1'
scopus_import: '1'
status: public
title: Nuclear pores form de novo from both sides of the nuclear envelope
type: journal_article
user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd
volume: 312
year: '2006'
...
---
_id: '11929'
abstract:
- lang: eng
text: Broder et al.'s [3] shingling algorithm and Charikar's [4] random projection
based approach are considered "state-of-the-art" algorithms for finding near-duplicate
web pages. Both algorithms were either developed at or used by popular web search
engines. We compare the two algorithms on a very large scale, namely on a set
of 1.6B distinct web pages. The results show that neither of the algorithms works
well for finding near-duplicate pairs on the same site, while both achieve high
precision for near-duplicate pairs on different sites. Since Charikar's algorithm
finds more near-duplicate pairs on different sites, it achieves a better precision
overall, namely 0.50 versus 0.38 for Broder et al.'s algorithm. We present a combined
algorithm which achieves precision 0.79 with 79% of the recall of the other algorithms.
article_processing_charge: No
author:
- 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: 'Henzinger MH. Finding near-duplicate web pages: A large-scale evaluation of
algorithms. In: 29th Annual International ACM SIGIR Conference on Research
and Development in Information Retrieval. Association for Computing Machinery;
2006:284-291. doi:10.1145/1148170.1148222'
apa: 'Henzinger, M. H. (2006). Finding near-duplicate web pages: A large-scale evaluation
of algorithms. In 29th Annual International ACM SIGIR Conference on Research
and Development in Information Retrieval (pp. 284–291). Seattle, WA, United
States: Association for Computing Machinery. https://doi.org/10.1145/1148170.1148222'
chicago: 'Henzinger, Monika H. “Finding Near-Duplicate Web Pages: A Large-Scale
Evaluation of Algorithms.” In 29th Annual International ACM SIGIR Conference
on Research and Development in Information Retrieval, 284–91. Association
for Computing Machinery, 2006. https://doi.org/10.1145/1148170.1148222.'
ieee: 'M. H. Henzinger, “Finding near-duplicate web pages: A large-scale evaluation
of algorithms,” in 29th Annual International ACM SIGIR Conference on Research
and Development in Information Retrieval, Seattle, WA, United States, 2006,
pp. 284–291.'
ista: 'Henzinger MH. 2006. Finding near-duplicate web pages: A large-scale evaluation
of algorithms. 29th Annual International ACM SIGIR Conference on Research and
Development in Information Retrieval. SIGIR: International Conference on Research
and Development in Information Retrieval, 284–291.'
mla: 'Henzinger, Monika H. “Finding Near-Duplicate Web Pages: A Large-Scale Evaluation
of Algorithms.” 29th Annual International ACM SIGIR Conference on Research
and Development in Information Retrieval, Association for Computing Machinery,
2006, pp. 284–91, doi:10.1145/1148170.1148222.'
short: M.H. Henzinger, in:, 29th Annual International ACM SIGIR Conference on Research
and Development in Information Retrieval, Association for Computing Machinery,
2006, pp. 284–291.
conference:
end_date: 2006-08-11
location: Seattle, WA, United States
name: 'SIGIR: International Conference on Research and Development in Information
Retrieval'
start_date: 2006-08-06
date_created: 2022-08-19T07:20:31Z
date_published: 2006-08-01T00:00:00Z
date_updated: 2023-02-17T13:49:03Z
day: '01'
doi: 10.1145/1148170.1148222
extern: '1'
language:
- iso: eng
month: '08'
oa_version: None
page: 284-291
publication: 29th Annual International ACM SIGIR Conference on Research and Development
in Information Retrieval
publication_status: published
publisher: Association for Computing Machinery
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Finding near-duplicate web pages: A large-scale evaluation of algorithms'
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2006'
...
---
_id: '1462'
abstract:
- lang: eng
text: A Fourier transform technique is introduced for counting the number of solutions
of holomorphic moment map equations over a finite field. This technique in turn
gives information on Betti numbers of holomorphic symplectic quotients. As a consequence,
simple unified proofs are obtained for formulas of Poincaré polynomials of toric
hyperkähler varieties (recovering results of Bielawski-Dancer and Hausel-Sturmfels),
Poincaré polynomials of Hubert schemes of points and twisted Atiyah-Drinfeld-Hitchin-Manin
(ADHM) spaces of instantons on ℂ2 (recovering results of Nakajima-Yoshioka), and
Poincaré polynomials of all Nakajima quiver varieties. As an application, a proof
of a conjecture of Kac on the number of absolutely indecomposable representations
of a quiver is announced.
acknowledgement: This work was supported by a Royal Society University Research Fellowship,
National Science Foundation Grant DMS-0305505, an Alfred P. Sloan Research Fellowship,
and a Summer Research Assignment of the University of Texas at Austin.
author:
- first_name: Tamas
full_name: Tamas Hausel
id: 4A0666D8-F248-11E8-B48F-1D18A9856A87
last_name: Hausel
citation:
ama: Hausel T. Betti numbers of holomorphic symplectic quotients via arithmetic
Fourier transform. PNAS. 2006;103(16):6120-6124. doi:10.1073/pnas.0601337103
apa: Hausel, T. (2006). Betti numbers of holomorphic symplectic quotients via arithmetic
Fourier transform. PNAS. National Academy of Sciences. https://doi.org/10.1073/pnas.0601337103
chicago: Hausel, Tamás. “Betti Numbers of Holomorphic Symplectic Quotients via Arithmetic
Fourier Transform.” PNAS. National Academy of Sciences, 2006. https://doi.org/10.1073/pnas.0601337103.
ieee: T. Hausel, “Betti numbers of holomorphic symplectic quotients via arithmetic
Fourier transform,” PNAS, vol. 103, no. 16. National Academy of Sciences,
pp. 6120–6124, 2006.
ista: Hausel T. 2006. Betti numbers of holomorphic symplectic quotients via arithmetic
Fourier transform. PNAS. 103(16), 6120–6124.
mla: Hausel, Tamás. “Betti Numbers of Holomorphic Symplectic Quotients via Arithmetic
Fourier Transform.” PNAS, vol. 103, no. 16, National Academy of Sciences,
2006, pp. 6120–24, doi:10.1073/pnas.0601337103.
short: T. Hausel, PNAS 103 (2006) 6120–6124.
date_created: 2018-12-11T11:52:10Z
date_published: 2006-04-18T00:00:00Z
date_updated: 2021-01-12T06:50:55Z
day: '18'
doi: 10.1073/pnas.0601337103
extern: 1
intvolume: ' 103'
issue: '16'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/math/0511163
month: '04'
oa: 1
page: 6120 - 6124
publication: PNAS
publication_status: published
publisher: National Academy of Sciences
publist_id: '5734'
quality_controlled: 0
status: public
title: Betti numbers of holomorphic symplectic quotients via arithmetic Fourier transform
type: journal_article
volume: 103
year: '2006'
...
---
_id: '1461'
abstract:
- lang: eng
text: This note proves combinatorially that the intersection pairing on the middle-dimensional
compactly supported cohomology of a toric hyperkähler variety is always definite,
providing a large number of non-trivial L 2 harmonic forms for toric hyperkähler
metrics on these varieties. This is motivated by a result of Hitchin about the
definiteness of the pairing of L 2 harmonic forms on complete hyperkähler manifolds
of linear growth.
acknowledgement: The first author was partly supported by NSF grant DMS-0072675. The
second author was partly supported by a VIGRE postdoc under NSF grant number 9983660
to Cornell University.
author:
- first_name: Tamas
full_name: Tamas Hausel
id: 4A0666D8-F248-11E8-B48F-1D18A9856A87
last_name: Hausel
- first_name: Edward
full_name: Swartz, Edward
last_name: Swartz
citation:
ama: Hausel T, Swartz E. Intersection forms of toric hyperkähler varieties. Proceedings
of the American Mathematical Society. 2006;134(8):2403-2409. doi:10.1090/S0002-9939-06-08248-7
apa: Hausel, T., & Swartz, E. (2006). Intersection forms of toric hyperkähler
varieties. Proceedings of the American Mathematical Society. American Mathematical
Society. https://doi.org/10.1090/S0002-9939-06-08248-7
chicago: Hausel, Tamás, and Edward Swartz. “Intersection Forms of Toric Hyperkähler
Varieties.” Proceedings of the American Mathematical Society. American
Mathematical Society, 2006. https://doi.org/10.1090/S0002-9939-06-08248-7.
ieee: T. Hausel and E. Swartz, “Intersection forms of toric hyperkähler varieties,”
Proceedings of the American Mathematical Society, vol. 134, no. 8. American
Mathematical Society, pp. 2403–2409, 2006.
ista: Hausel T, Swartz E. 2006. Intersection forms of toric hyperkähler varieties.
Proceedings of the American Mathematical Society. 134(8), 2403–2409.
mla: Hausel, Tamás, and Edward Swartz. “Intersection Forms of Toric Hyperkähler
Varieties.” Proceedings of the American Mathematical Society, vol. 134,
no. 8, American Mathematical Society, 2006, pp. 2403–09, doi:10.1090/S0002-9939-06-08248-7.
short: T. Hausel, E. Swartz, Proceedings of the American Mathematical Society 134
(2006) 2403–2409.
date_created: 2018-12-11T11:52:09Z
date_published: 2006-08-01T00:00:00Z
date_updated: 2021-01-12T06:50:54Z
day: '01'
doi: 10.1090/S0002-9939-06-08248-7
extern: 1
intvolume: ' 134'
issue: '8'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/math/0306369
month: '08'
oa: 1
page: 2403 - 2409
publication: Proceedings of the American Mathematical Society
publication_status: published
publisher: American Mathematical Society
publist_id: '5733'
quality_controlled: 0
status: public
title: Intersection forms of toric hyperkähler varieties
type: journal_article
volume: 134
year: '2006'
...
---
_id: '1715'
abstract:
- lang: eng
text: 'Background: Cell-to-cell communication at the synapse involves synaptic transmission
as well as signaling mediated by growth factors, which provide developmental and
plasticity cues. There is evidence that a retrograde, presynaptic transforming
growth factor-β (TGF-β) signaling event regulates synapse development and function
in Drosophila. Results: Here we show that a postsynaptic TGF-β signaling event
occurs during larval development. The type I receptor Thick veins (Tkv) and the
R-Smad transcription factor Mothers-against-dpp (Mad) are localized postsynaptically
in the muscle. Furthermore, Mad phosphorylation occurs in regions facing the presynaptic
active zones of neurotransmitter release within the postsynaptic subsynaptic reticulum
(SSR). In order to monitor in real time the levels of TGF-β signaling in the synapse
during synaptic transmission, we have established a FRAP assay to measure Mad
nuclear import/export in the muscle. We show that Mad nuclear trafficking depends
on stimulation of the muscle. Conclusions: Our data suggest a mechanism linking
synaptic transmission and postsynaptic TGF-β signaling that may coordinate nerve-muscle
development and function.'
acknowledgement: This work was supported by the Max Planck Society, HFSP, and Deutsche
Forschungsgemeinschaft.
article_processing_charge: No
author:
- first_name: Veronika
full_name: Dudu, Veronika
last_name: Dudu
- first_name: Thomas
full_name: Bittig, Thomas
last_name: Bittig
- first_name: Eugeni
full_name: Entchev, Eugeni
last_name: Entchev
- first_name: Anna
full_name: Kicheva, Anna
id: 3959A2A0-F248-11E8-B48F-1D18A9856A87
last_name: Kicheva
orcid: 0000-0003-4509-4998
- first_name: Frank
full_name: Julicher, Frank
last_name: Julicher
- first_name: Marcos
full_name: González Gaitán, Marcos
last_name: González Gaitán
citation:
ama: Dudu V, Bittig T, Entchev E, Kicheva A, Julicher F, González Gaitán M. Postsynaptic
mad signaling at the Drosophila neuromuscular junction. Current Biology.
2006;16(7):625-635. doi:10.1016/j.cub.2006.02.061
apa: Dudu, V., Bittig, T., Entchev, E., Kicheva, A., Julicher, F., & González
Gaitán, M. (2006). Postsynaptic mad signaling at the Drosophila neuromuscular
junction. Current Biology. Cell Press. https://doi.org/10.1016/j.cub.2006.02.061
chicago: Dudu, Veronika, Thomas Bittig, Eugeni Entchev, Anna Kicheva, Frank Julicher,
and Marcos González Gaitán. “Postsynaptic Mad Signaling at the Drosophila Neuromuscular
Junction.” Current Biology. Cell Press, 2006. https://doi.org/10.1016/j.cub.2006.02.061.
ieee: V. Dudu, T. Bittig, E. Entchev, A. Kicheva, F. Julicher, and M. González Gaitán,
“Postsynaptic mad signaling at the Drosophila neuromuscular junction,” Current
Biology, vol. 16, no. 7. Cell Press, pp. 625–635, 2006.
ista: Dudu V, Bittig T, Entchev E, Kicheva A, Julicher F, González Gaitán M. 2006.
Postsynaptic mad signaling at the Drosophila neuromuscular junction. Current Biology.
16(7), 625–635.
mla: Dudu, Veronika, et al. “Postsynaptic Mad Signaling at the Drosophila Neuromuscular
Junction.” Current Biology, vol. 16, no. 7, Cell Press, 2006, pp. 625–35,
doi:10.1016/j.cub.2006.02.061.
short: V. Dudu, T. Bittig, E. Entchev, A. Kicheva, F. Julicher, M. González Gaitán,
Current Biology 16 (2006) 625–635.
date_created: 2018-12-11T11:53:37Z
date_published: 2006-04-04T00:00:00Z
date_updated: 2021-11-16T07:44:15Z
day: '04'
doi: 10.1016/j.cub.2006.02.061
extern: '1'
intvolume: ' 16'
issue: '7'
language:
- iso: eng
month: '04'
oa_version: None
page: 625 - 635
publication: Current Biology
publication_status: published
publisher: Cell Press
publist_id: '5416'
related_material:
link:
- relation: erratum
url: https://doi.org/10.1016/j.cub.2006.06.020
status: public
title: Postsynaptic mad signaling at the Drosophila neuromuscular junction
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 16
year: '2006'
...
---
_id: '1745'
abstract:
- lang: eng
text: SiGe islands grown by deposition of 10 monolayers of Ge on Si(0 0 1) at 740
°C were investigated by using a combination of selective wet chemical etching
and atomic force microscopy. The used etchant, a solution consisting of ammonium
hydroxide and hydrogen peroxide, shows a high selectivity of Ge over SixGe1-x
and is characterized by relatively slow etching rates for Si-rich alloys. By performing
successive etching experiments on the same sample area, we are able to gain a
deeper insight into the lateral displacement the islands undergo during post growth
annealing.
author:
- first_name: Georgios
full_name: Georgios Katsaros
id: 38DB5788-F248-11E8-B48F-1D18A9856A87
last_name: Katsaros
- first_name: Armando
full_name: Rastelli, Armando
last_name: Rastelli
- first_name: Mathieu
full_name: Stoffel, Mathieu
last_name: Stoffel
- first_name: Giovanni
full_name: Isella, Giovanni
last_name: Isella
- first_name: Hans
full_name: Von Känel, Hans
last_name: Von Känel
- first_name: Alexander
full_name: Bittner, Alexander M
last_name: Bittner
- first_name: Jerry
full_name: Tersoff, Jerry
last_name: Tersoff
- first_name: Ulrich
full_name: Denker, Ulrich
last_name: Denker
- first_name: Oliver
full_name: Schmidt, Oliver G
last_name: Schmidt
- first_name: Giovanni
full_name: Costantini, Giovanni
last_name: Costantini
- first_name: Klaus
full_name: Kern, Klaus
last_name: Kern
citation:
ama: Katsaros G, Rastelli A, Stoffel M, et al. Investigating the lateral motion
of SiGe islands by selective chemical etching. Surface Science. 2006;600(12):2608-2613.
doi:10.1016/j.susc.2006.04.027
apa: Katsaros, G., Rastelli, A., Stoffel, M., Isella, G., Von Känel, H., Bittner,
A., … Kern, K. (2006). Investigating the lateral motion of SiGe islands by selective
chemical etching. Surface Science. Elsevier. https://doi.org/10.1016/j.susc.2006.04.027
chicago: Katsaros, Georgios, Armando Rastelli, Mathieu Stoffel, Giovanni Isella,
Hans Von Känel, Alexander Bittner, Jerry Tersoff, et al. “Investigating the Lateral
Motion of SiGe Islands by Selective Chemical Etching.” Surface Science.
Elsevier, 2006. https://doi.org/10.1016/j.susc.2006.04.027.
ieee: G. Katsaros et al., “Investigating the lateral motion of SiGe islands
by selective chemical etching,” Surface Science, vol. 600, no. 12. Elsevier,
pp. 2608–2613, 2006.
ista: Katsaros G, Rastelli A, Stoffel M, Isella G, Von Känel H, Bittner A, Tersoff
J, Denker U, Schmidt O, Costantini G, Kern K. 2006. Investigating the lateral
motion of SiGe islands by selective chemical etching. Surface Science. 600(12),
2608–2613.
mla: Katsaros, Georgios, et al. “Investigating the Lateral Motion of SiGe Islands
by Selective Chemical Etching.” Surface Science, vol. 600, no. 12, Elsevier,
2006, pp. 2608–13, doi:10.1016/j.susc.2006.04.027.
short: G. Katsaros, A. Rastelli, M. Stoffel, G. Isella, H. Von Känel, A. Bittner,
J. Tersoff, U. Denker, O. Schmidt, G. Costantini, K. Kern, Surface Science 600
(2006) 2608–2613.
date_created: 2018-12-11T11:53:47Z
date_published: 2006-06-15T00:00:00Z
date_updated: 2021-01-12T06:52:56Z
day: '15'
doi: 10.1016/j.susc.2006.04.027
extern: 1
intvolume: ' 600'
issue: '12'
month: '06'
page: 2608 - 2613
publication: Surface Science
publication_status: published
publisher: Elsevier
publist_id: '5379'
quality_controlled: 0
status: public
title: Investigating the lateral motion of SiGe islands by selective chemical etching
type: journal_article
volume: 600
year: '2006'
...