---
_id: '11961'
abstract:
- lang: eng
text: Flow chemistry involves the use of channels or tubing to conduct a reaction
in a continuous stream rather than in a flask. Flow equipment provides chemists
with unique control over reaction parameters enhancing reactivity or in some cases
enabling new reactions. This relatively young technology has received a remarkable
amount of attention in the past decade with many reports on what can be done in
flow. Until recently, however, the question, “Should we do this in flow?” has
merely been an afterthought. This review introduces readers to the basic principles
and fundamentals of flow chemistry and critically discusses recent flow chemistry
accounts.
article_processing_charge: No
article_type: original
author:
- first_name: Matthew B.
full_name: Plutschack, Matthew B.
last_name: Plutschack
- first_name: Bartholomäus
full_name: Pieber, Bartholomäus
id: 93e5e5b2-0da6-11ed-8a41-af589a024726
last_name: Pieber
orcid: 0000-0001-8689-388X
- first_name: Kerry
full_name: Gilmore, Kerry
last_name: Gilmore
- first_name: Peter H.
full_name: Seeberger, Peter H.
last_name: Seeberger
citation:
ama: Plutschack MB, Pieber B, Gilmore K, Seeberger PH. The Hitchhiker’s Guide to
flow chemistry. Chemical Reviews. 2017;117(18):11796-11893. doi:10.1021/acs.chemrev.7b00183
apa: Plutschack, M. B., Pieber, B., Gilmore, K., & Seeberger, P. H. (2017).
The Hitchhiker’s Guide to flow chemistry. Chemical Reviews. American Chemical
Society. https://doi.org/10.1021/acs.chemrev.7b00183
chicago: Plutschack, Matthew B., Bartholomäus Pieber, Kerry Gilmore, and Peter H.
Seeberger. “The Hitchhiker’s Guide to Flow Chemistry.” Chemical Reviews.
American Chemical Society, 2017. https://doi.org/10.1021/acs.chemrev.7b00183.
ieee: M. B. Plutschack, B. Pieber, K. Gilmore, and P. H. Seeberger, “The Hitchhiker’s
Guide to flow chemistry,” Chemical Reviews, vol. 117, no. 18. American
Chemical Society, pp. 11796–11893, 2017.
ista: Plutschack MB, Pieber B, Gilmore K, Seeberger PH. 2017. The Hitchhiker’s Guide
to flow chemistry. Chemical Reviews. 117(18), 11796–11893.
mla: Plutschack, Matthew B., et al. “The Hitchhiker’s Guide to Flow Chemistry.”
Chemical Reviews, vol. 117, no. 18, American Chemical Society, 2017, pp.
11796–893, doi:10.1021/acs.chemrev.7b00183.
short: M.B. Plutschack, B. Pieber, K. Gilmore, P.H. Seeberger, Chemical Reviews
117 (2017) 11796–11893.
date_created: 2022-08-24T11:07:46Z
date_published: 2017-06-01T00:00:00Z
date_updated: 2023-02-21T10:09:28Z
day: '01'
doi: 10.1021/acs.chemrev.7b00183
extern: '1'
external_id:
pmid:
- '28570059'
intvolume: ' 117'
issue: '18'
language:
- iso: eng
month: '06'
oa_version: None
page: 11796-11893
pmid: 1
publication: Chemical Reviews
publication_identifier:
eissn:
- 1520-6890
issn:
- 0009-2665
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: The Hitchhiker’s Guide to flow chemistry
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 117
year: '2017'
...
---
_id: '11976'
abstract:
- lang: eng
text: The way organic multistep synthesis is performed is changing due to the adoption
of flow chemical techniques, which has enabled the development of improved methods
to make complex molecules. The modular nature of the technique provides not only
access to target molecules via linear flow approaches but also for the targeting
of structural cores with single systems. This perspective article summarizes the
state of the art of continuous multistep synthesis and discusses the main challenges
and opportunities in this area.
article_processing_charge: No
article_type: original
author:
- first_name: Bartholomäus
full_name: Pieber, Bartholomäus
id: 93e5e5b2-0da6-11ed-8a41-af589a024726
last_name: Pieber
orcid: 0000-0001-8689-388X
- first_name: Kerry
full_name: Gilmore, Kerry
last_name: Gilmore
- first_name: Peter H.
full_name: Seeberger, Peter H.
last_name: Seeberger
citation:
ama: Pieber B, Gilmore K, Seeberger PH. Integrated flow processing - challenges
in continuous multistep synthesis. Journal of Flow Chemistry. 2017;7(3-4):129-136.
doi:10.1556/1846.2017.00016
apa: Pieber, B., Gilmore, K., & Seeberger, P. H. (2017). Integrated flow processing
- challenges in continuous multistep synthesis. Journal of Flow Chemistry.
AKJournals. https://doi.org/10.1556/1846.2017.00016
chicago: Pieber, Bartholomäus, Kerry Gilmore, and Peter H. Seeberger. “Integrated
Flow Processing - Challenges in Continuous Multistep Synthesis.” Journal of
Flow Chemistry. AKJournals, 2017. https://doi.org/10.1556/1846.2017.00016.
ieee: B. Pieber, K. Gilmore, and P. H. Seeberger, “Integrated flow processing -
challenges in continuous multistep synthesis,” Journal of Flow Chemistry,
vol. 7, no. 3–4. AKJournals, pp. 129–136, 2017.
ista: Pieber B, Gilmore K, Seeberger PH. 2017. Integrated flow processing - challenges
in continuous multistep synthesis. Journal of Flow Chemistry. 7(3–4), 129–136.
mla: Pieber, Bartholomäus, et al. “Integrated Flow Processing - Challenges in Continuous
Multistep Synthesis.” Journal of Flow Chemistry, vol. 7, no. 3–4, AKJournals,
2017, pp. 129–36, doi:10.1556/1846.2017.00016.
short: B. Pieber, K. Gilmore, P.H. Seeberger, Journal of Flow Chemistry 7 (2017)
129–136.
date_created: 2022-08-25T10:47:51Z
date_published: 2017-09-01T00:00:00Z
date_updated: 2023-02-21T10:10:02Z
day: '01'
doi: 10.1556/1846.2017.00016
extern: '1'
intvolume: ' 7'
issue: 3-4
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1556/1846.2017.00016
month: '09'
oa: 1
oa_version: Published Version
page: 129-136
publication: Journal of Flow Chemistry
publication_identifier:
eissn:
- 2063-0212
issn:
- 2062-249X
publication_status: published
publisher: AKJournals
quality_controlled: '1'
scopus_import: '1'
status: public
title: Integrated flow processing - challenges in continuous multistep synthesis
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 7
year: '2017'
...
---
_id: '1211'
abstract:
- lang: eng
text: Systems such as fluid flows in channels and pipes or the complex Ginzburg–Landau
system, defined over periodic domains, exhibit both continuous symmetries, translational
and rotational, as well as discrete symmetries under spatial reflections or complex
conjugation. The simplest, and very common symmetry of this type is the equivariance
of the defining equations under the orthogonal group O(2). We formulate a novel
symmetry reduction scheme for such systems by combining the method of slices with
invariant polynomial methods, and show how it works by applying it to the Kuramoto–Sivashinsky
system in one spatial dimension. As an example, we track a relative periodic orbit
through a sequence of bifurcations to the onset of chaos. Within the symmetry-reduced
state space we are able to compute and visualize the unstable manifolds of relative
periodic orbits, their torus bifurcations, a transition to chaos via torus breakdown,
and heteroclinic connections between various relative periodic orbits. It would
be very hard to carry through such analysis in the full state space, without a
symmetry reduction such as the one we present here.
acknowledgement: 'This work was supported by the family of late G. Robinson, Jr. and
NSF Grant DMS-1211827. '
author:
- first_name: Nazmi B
full_name: Budanur, Nazmi B
id: 3EA1010E-F248-11E8-B48F-1D18A9856A87
last_name: Budanur
orcid: 0000-0003-0423-5010
- first_name: Predrag
full_name: Cvitanović, Predrag
last_name: Cvitanović
citation:
ama: Budanur NB, Cvitanović P. Unstable manifolds of relative periodic orbits in
the symmetry reduced state space of the Kuramoto–Sivashinsky system. Journal
of Statistical Physics. 2017;167(3-4):636-655. doi:10.1007/s10955-016-1672-z
apa: Budanur, N. B., & Cvitanović, P. (2017). Unstable manifolds of relative
periodic orbits in the symmetry reduced state space of the Kuramoto–Sivashinsky
system. Journal of Statistical Physics. Springer. https://doi.org/10.1007/s10955-016-1672-z
chicago: Budanur, Nazmi B, and Predrag Cvitanović. “Unstable Manifolds of Relative
Periodic Orbits in the Symmetry Reduced State Space of the Kuramoto–Sivashinsky
System.” Journal of Statistical Physics. Springer, 2017. https://doi.org/10.1007/s10955-016-1672-z.
ieee: N. B. Budanur and P. Cvitanović, “Unstable manifolds of relative periodic
orbits in the symmetry reduced state space of the Kuramoto–Sivashinsky system,”
Journal of Statistical Physics, vol. 167, no. 3–4. Springer, pp. 636–655,
2017.
ista: Budanur NB, Cvitanović P. 2017. Unstable manifolds of relative periodic orbits
in the symmetry reduced state space of the Kuramoto–Sivashinsky system. Journal
of Statistical Physics. 167(3–4), 636–655.
mla: Budanur, Nazmi B., and Predrag Cvitanović. “Unstable Manifolds of Relative
Periodic Orbits in the Symmetry Reduced State Space of the Kuramoto–Sivashinsky
System.” Journal of Statistical Physics, vol. 167, no. 3–4, Springer, 2017,
pp. 636–55, doi:10.1007/s10955-016-1672-z.
short: N.B. Budanur, P. Cvitanović, Journal of Statistical Physics 167 (2017) 636–655.
date_created: 2018-12-11T11:50:44Z
date_published: 2017-05-01T00:00:00Z
date_updated: 2021-01-12T06:49:07Z
day: '01'
ddc:
- '530'
department:
- _id: BjHo
doi: 10.1007/s10955-016-1672-z
file:
- access_level: open_access
checksum: 3e971d09eb167761aa0888ed415b0056
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:18:01Z
date_updated: 2020-07-14T12:44:39Z
file_id: '5319'
file_name: IST-2017-782-v1+1_BudCvi15.pdf
file_size: 2820207
relation: main_file
file_date_updated: 2020-07-14T12:44:39Z
has_accepted_license: '1'
intvolume: ' 167'
issue: 3-4
language:
- iso: eng
month: '05'
oa: 1
oa_version: Submitted Version
page: 636-655
publication: Journal of Statistical Physics
publication_status: published
publisher: Springer
publist_id: '6136'
pubrep_id: '782'
quality_controlled: '1'
scopus_import: 1
status: public
title: Unstable manifolds of relative periodic orbits in the symmetry reduced state
space of the Kuramoto–Sivashinsky system
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 167
year: '2017'
...
---
_id: '123'
abstract:
- lang: eng
text: The Leidenfrost effect occurs when an object near a hot surface vaporizes
rapidly enough to lift itself up and hover. Although well understood for liquids
and stiff sublimable solids, nothing is known about the effect with materials
whose stiffness lies between these extremes. Here we introduce a new phenomenon
that occurs with vaporizable soft solids - the elastic Leidenfrost effect. By
dropping hydrogel spheres onto hot surfaces we find that, rather than hovering,
they energetically bounce several times their diameter for minutes at a time.
With high-speed video during a single impact, we uncover high-frequency microscopic
gap dynamics at the sphere/substrate interface. We show how these otherwise-hidden
agitations constitute work cycles that harvest mechanical energy from the vapour
and sustain the bouncing. Our findings suggest a new strategy for injecting mechanical
energy into a widely used class of soft materials, with potential relevance to
fields such as active matter, soft robotics and microfluidics.
acknowledgement: A.S. acknowledges funding from the Delta Institute for Theoretical
Physics and the hospitality of the IBS Center for Theoretical Physics of Complex
Systems, Daejeon, South Korea. We acknowledge funding from the Netherlands Organisation
for Scientific Research through grants VICI No. NWO-680-47-609 (M.v.H. and S.R.W.),
VENI No. NWO-680-47-445 (C.C.) and VENI No. NWO-680-47-453 (S.R.W.).
author:
- 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: Antal
full_name: Zuiderwijk, Antal
last_name: Zuiderwijk
- first_name: Anton
full_name: Souslov, Anton
last_name: Souslov
- first_name: Corentin
full_name: Coulais, Corentin
last_name: Coulais
- first_name: Martin
full_name: Van Hecke, Martin
last_name: Van Hecke
citation:
ama: Waitukaitis SR, Zuiderwijk A, Souslov A, Coulais C, Van Hecke M. Coupling the
Leidenfrost effect and elastic deformations to power sustained bouncing. Nature
Physics. 2017;13(11):1095-1099. doi:10.1038/nphys4194
apa: Waitukaitis, S. R., Zuiderwijk, A., Souslov, A., Coulais, C., & Van Hecke,
M. (2017). Coupling the Leidenfrost effect and elastic deformations to power sustained
bouncing. Nature Physics. Nature Publishing Group. https://doi.org/10.1038/nphys4194
chicago: Waitukaitis, Scott R, Antal Zuiderwijk, Anton Souslov, Corentin Coulais,
and Martin Van Hecke. “Coupling the Leidenfrost Effect and Elastic Deformations
to Power Sustained Bouncing.” Nature Physics. Nature Publishing Group,
2017. https://doi.org/10.1038/nphys4194.
ieee: S. R. Waitukaitis, A. Zuiderwijk, A. Souslov, C. Coulais, and M. Van Hecke,
“Coupling the Leidenfrost effect and elastic deformations to power sustained bouncing,”
Nature Physics, vol. 13, no. 11. Nature Publishing Group, pp. 1095–1099,
2017.
ista: Waitukaitis SR, Zuiderwijk A, Souslov A, Coulais C, Van Hecke M. 2017. Coupling
the Leidenfrost effect and elastic deformations to power sustained bouncing. Nature
Physics. 13(11), 1095–1099.
mla: Waitukaitis, Scott R., et al. “Coupling the Leidenfrost Effect and Elastic
Deformations to Power Sustained Bouncing.” Nature Physics, vol. 13, no.
11, Nature Publishing Group, 2017, pp. 1095–99, doi:10.1038/nphys4194.
short: S.R. Waitukaitis, A. Zuiderwijk, A. Souslov, C. Coulais, M. Van Hecke, Nature
Physics 13 (2017) 1095–1099.
date_created: 2018-12-11T11:44:45Z
date_published: 2017-07-24T00:00:00Z
date_updated: 2021-01-12T06:49:14Z
day: '24'
doi: 10.1038/nphys4194
extern: '1'
external_id:
arxiv:
- '1705.03530'
intvolume: ' 13'
issue: '11'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1705.03530
month: '07'
oa: 1
oa_version: Preprint
page: 1095 - 1099
publication: Nature Physics
publication_status: published
publisher: Nature Publishing Group
publist_id: '7931'
quality_controlled: '1'
status: public
title: Coupling the Leidenfrost effect and elastic deformations to power sustained
bouncing
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 13
year: '2017'
...
---
_id: '12571'
abstract:
- lang: eng
text: We consider the problems of maintaining approximate maximum matching and minimum
vertex cover in a dynamic graph. Starting with the seminal work of Onak and Rubinfeld
[STOC 2010], this problem has received significant attention in recent years.
Very recently, extending the framework of Baswana, Gupta and Sen [FOCS 2011],
Solomon [FOCS 2016] gave a randomized 2-approximation dynamic algorithm for this
problem that has amortized update time of O(1) with high probability. We consider
the natural open question of derandomizing this result. We present a new deterministic
fully dynamic algorithm that maintains a O(1)-approximate minimum vertex cover
and maximum fractional matching, with an amortized update time of O(1). Previously,
the best deterministic algorithm for this problem was due to Bhattacharya, Henzinger
and Italiano [SODA 2015]; it had an approximation ratio of (2+ϵ) and an amortized
update time of O(logn/ϵ2). Our result can be generalized to give a fully dynamic
O(f3)-approximation algorithm with O(f2) amortized update time for the hypergraph
vertex cover and fractional matching problems, where every hyperedge has at most
f vertices.
alternative_title:
- LNCS
article_processing_charge: No
author:
- first_name: Sayan
full_name: Bhattacharya, Sayan
last_name: Bhattacharya
- first_name: Deeparnab
full_name: Chakrabarty, Deeparnab
last_name: Chakrabarty
- 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: 'Bhattacharya S, Chakrabarty D, Henzinger MH. Deterministic fully dynamic approximate
vertex cover and fractional matching in O(1) amortized update time. In: 19th
International Conference on Integer Programming and Combinatorial Optimization.
Vol 10328. Springer Nature; 2017:86-98. doi:10.1007/978-3-319-59250-3_8'
apa: 'Bhattacharya, S., Chakrabarty, D., & Henzinger, M. H. (2017). Deterministic
fully dynamic approximate vertex cover and fractional matching in O(1) amortized
update time. In 19th International Conference on Integer Programming and Combinatorial
Optimization (Vol. 10328, pp. 86–98). Waterloo, ON, Canada: Springer Nature.
https://doi.org/10.1007/978-3-319-59250-3_8'
chicago: Bhattacharya, Sayan, Deeparnab Chakrabarty, and Monika H Henzinger. “Deterministic
Fully Dynamic Approximate Vertex Cover and Fractional Matching in O(1) Amortized
Update Time.” In 19th International Conference on Integer Programming and Combinatorial
Optimization, 10328:86–98. Springer Nature, 2017. https://doi.org/10.1007/978-3-319-59250-3_8.
ieee: S. Bhattacharya, D. Chakrabarty, and M. H. Henzinger, “Deterministic fully
dynamic approximate vertex cover and fractional matching in O(1) amortized update
time,” in 19th International Conference on Integer Programming and Combinatorial
Optimization, Waterloo, ON, Canada, 2017, vol. 10328, pp. 86–98.
ista: 'Bhattacharya S, Chakrabarty D, Henzinger MH. 2017. Deterministic fully dynamic
approximate vertex cover and fractional matching in O(1) amortized update time.
19th International Conference on Integer Programming and Combinatorial Optimization.
IPCO: Integer Programming and Combinatorial Optimization, LNCS, vol. 10328, 86–98.'
mla: Bhattacharya, Sayan, et al. “Deterministic Fully Dynamic Approximate Vertex
Cover and Fractional Matching in O(1) Amortized Update Time.” 19th International
Conference on Integer Programming and Combinatorial Optimization, vol. 10328,
Springer Nature, 2017, pp. 86–98, doi:10.1007/978-3-319-59250-3_8.
short: S. Bhattacharya, D. Chakrabarty, M.H. Henzinger, in:, 19th International
Conference on Integer Programming and Combinatorial Optimization, Springer Nature,
2017, pp. 86–98.
conference:
end_date: 2017-06-28
location: Waterloo, ON, Canada
name: 'IPCO: Integer Programming and Combinatorial Optimization'
start_date: 2017-06-26
date_created: 2023-02-20T07:52:31Z
date_published: 2017-05-24T00:00:00Z
date_updated: 2023-02-20T07:57:24Z
day: '24'
doi: 10.1007/978-3-319-59250-3_8
extern: '1'
external_id:
arxiv:
- '1611.00198'
intvolume: ' 10328'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1611.00198
month: '05'
oa: 1
oa_version: Preprint
page: 86-98
publication: 19th International Conference on Integer Programming and Combinatorial
Optimization
publication_identifier:
eisbn:
- '9783319592503'
isbn:
- '9783319592497'
issn:
- 0302-9743
- 1611-3349
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Deterministic fully dynamic approximate vertex cover and fractional matching
in O(1) amortized update time
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 10328
year: '2017'
...
---
_id: '1113'
abstract:
- lang: eng
text: 'A drawing of a graph G is radial if the vertices of G are placed on concentric
circles C 1 , . . . , C k with common center c , and edges are drawn radially
: every edge intersects every circle centered at c at most once. G is radial planar
if it has a radial embedding, that is, a crossing-free radial drawing. If the
vertices of G are ordered or partitioned into ordered levels (as they are for
leveled graphs), we require that the assignment of vertices to circles corresponds
to the given ordering or leveling. We show that a graph G is radial planar if
G has a radial drawing in which every two edges cross an even number of times;
the radial embedding has the same leveling as the radial drawing. In other words,
we establish the weak variant of the Hanani-Tutte theorem for radial planarity.
This generalizes a result by Pach and Toth.'
article_processing_charge: No
article_type: original
author:
- first_name: Radoslav
full_name: Fulek, Radoslav
id: 39F3FFE4-F248-11E8-B48F-1D18A9856A87
last_name: Fulek
orcid: 0000-0001-8485-1774
- first_name: Michael
full_name: Pelsmajer, Michael
last_name: Pelsmajer
- first_name: Marcus
full_name: Schaefer, Marcus
last_name: Schaefer
citation:
ama: Fulek R, Pelsmajer M, Schaefer M. Hanani-Tutte for radial planarity. Journal
of Graph Algorithms and Applications. 2017;21(1):135-154. doi:10.7155/jgaa.00408
apa: Fulek, R., Pelsmajer, M., & Schaefer, M. (2017). Hanani-Tutte for radial
planarity. Journal of Graph Algorithms and Applications. Brown University.
https://doi.org/10.7155/jgaa.00408
chicago: Fulek, Radoslav, Michael Pelsmajer, and Marcus Schaefer. “Hanani-Tutte
for Radial Planarity.” Journal of Graph Algorithms and Applications. Brown
University, 2017. https://doi.org/10.7155/jgaa.00408.
ieee: R. Fulek, M. Pelsmajer, and M. Schaefer, “Hanani-Tutte for radial planarity,”
Journal of Graph Algorithms and Applications, vol. 21, no. 1. Brown University,
pp. 135–154, 2017.
ista: Fulek R, Pelsmajer M, Schaefer M. 2017. Hanani-Tutte for radial planarity.
Journal of Graph Algorithms and Applications. 21(1), 135–154.
mla: Fulek, Radoslav, et al. “Hanani-Tutte for Radial Planarity.” Journal of
Graph Algorithms and Applications, vol. 21, no. 1, Brown University, 2017,
pp. 135–54, doi:10.7155/jgaa.00408.
short: R. Fulek, M. Pelsmajer, M. Schaefer, Journal of Graph Algorithms and Applications
21 (2017) 135–154.
date_created: 2018-12-11T11:50:13Z
date_published: 2017-01-01T00:00:00Z
date_updated: 2023-02-23T10:05:57Z
day: '01'
ddc:
- '510'
department:
- _id: UlWa
doi: 10.7155/jgaa.00408
ec_funded: 1
external_id:
arxiv:
- '1608.08662'
file:
- access_level: open_access
content_type: application/pdf
creator: dernst
date_created: 2019-10-24T10:54:37Z
date_updated: 2019-10-24T10:54:37Z
file_id: '6967'
file_name: 2017_JournalGraphAlgorithms_Fulek.pdf
file_size: 573623
relation: main_file
success: 1
file_date_updated: 2019-10-24T10:54:37Z
has_accepted_license: '1'
intvolume: ' 21'
issue: '1'
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
page: 135 - 154
project:
- _id: 25681D80-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '291734'
name: International IST Postdoc Fellowship Programme
publication: Journal of Graph Algorithms and Applications
publication_status: published
publisher: Brown University
publist_id: '6254'
quality_controlled: '1'
related_material:
record:
- id: '1164'
relation: earlier_version
status: public
- id: '1595'
relation: earlier_version
status: public
scopus_import: 1
status: public
title: Hanani-Tutte for radial planarity
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 21
year: '2017'
...
---
_id: '169'
abstract:
- lang: eng
text: We show that a twisted variant of Linnik’s conjecture on sums of Kloosterman
sums leads to an optimal covering exponent for S3.
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: Vinay
full_name: Kumaraswamy, Vinay
last_name: Kumaraswamy
- first_name: Rapael
full_name: Steiner, Rapael
last_name: Steiner
citation:
ama: Browning TD, Kumaraswamy V, Steiner R. Twisted Linnik implies optimal covering
exponent for S3. International Mathematics Research Notices. 2017. doi:10.1093/imrn/rnx116
apa: Browning, T. D., Kumaraswamy, V., & Steiner, R. (2017). Twisted Linnik
implies optimal covering exponent for S3. International Mathematics Research
Notices. Oxford University Press. https://doi.org/10.1093/imrn/rnx116
chicago: Browning, Timothy D, Vinay Kumaraswamy, and Rapael Steiner. “Twisted Linnik
Implies Optimal Covering Exponent for S3.” International Mathematics Research
Notices. Oxford University Press, 2017. https://doi.org/10.1093/imrn/rnx116.
ieee: T. D. Browning, V. Kumaraswamy, and R. Steiner, “Twisted Linnik implies optimal
covering exponent for S3,” International Mathematics Research Notices.
Oxford University Press, 2017.
ista: Browning TD, Kumaraswamy V, Steiner R. 2017. Twisted Linnik implies optimal
covering exponent for S3. International Mathematics Research Notices.
mla: Browning, Timothy D., et al. “Twisted Linnik Implies Optimal Covering Exponent
for S3.” International Mathematics Research Notices, Oxford University
Press, 2017, doi:10.1093/imrn/rnx116.
short: T.D. Browning, V. Kumaraswamy, R. Steiner, International Mathematics Research
Notices (2017).
date_created: 2018-12-11T11:44:59Z
date_published: 2017-06-19T00:00:00Z
date_updated: 2021-01-12T06:52:32Z
day: '19'
doi: 10.1093/imrn/rnx116
extern: '1'
external_id:
arxiv:
- '1609.06097'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1609.06097
month: '06'
oa: 1
oa_version: None
publication: International Mathematics Research Notices
publication_status: published
publisher: Oxford University Press
publist_id: '7752'
quality_controlled: '1'
status: public
title: Twisted Linnik implies optimal covering exponent for S3
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2017'
...
---
_id: '172'
abstract:
- lang: eng
text: We study strong approximation for some algebraic varieties over ℚ which are
defined using norm forms. This allows us to confirm a special case of a conjecture
due to Harpaz and Wittenberg.
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: Damaris
full_name: Schindler, Damaris
last_name: Schindler
citation:
ama: Browning TD, Schindler D. Strong approximation and a conjecture of Harpaz and
Wittenberg. International Mathematics Research Notices. 2017. doi:10.1093/imrn/rnx252
apa: Browning, T. D., & Schindler, D. (2017). Strong approximation and a conjecture
of Harpaz and Wittenberg. International Mathematics Research Notices. Oxford
University Press. https://doi.org/10.1093/imrn/rnx252
chicago: Browning, Timothy D, and Damaris Schindler. “Strong Approximation and a
Conjecture of Harpaz and Wittenberg.” International Mathematics Research Notices.
Oxford University Press, 2017. https://doi.org/10.1093/imrn/rnx252.
ieee: T. D. Browning and D. Schindler, “Strong approximation and a conjecture of
Harpaz and Wittenberg,” International Mathematics Research Notices. Oxford
University Press, 2017.
ista: Browning TD, Schindler D. 2017. Strong approximation and a conjecture of Harpaz
and Wittenberg. International Mathematics Research Notices.
mla: Browning, Timothy D., and Damaris Schindler. “Strong Approximation and a Conjecture
of Harpaz and Wittenberg.” International Mathematics Research Notices,
Oxford University Press, 2017, doi:10.1093/imrn/rnx252.
short: T.D. Browning, D. Schindler, International Mathematics Research Notices (2017).
date_created: 2018-12-11T11:45:00Z
date_published: 2017-10-30T00:00:00Z
date_updated: 2021-01-12T06:52:45Z
day: '30'
doi: 10.1093/imrn/rnx252
extern: '1'
external_id:
arxiv:
- '1509.07744'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1509.07744
month: '10'
oa: 1
oa_version: None
publication: International Mathematics Research Notices
publication_status: published
publisher: Oxford University Press
publist_id: '7749'
quality_controlled: '1'
status: public
title: Strong approximation and a conjecture of Harpaz and Wittenberg
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2017'
...
---
_id: '391'
abstract:
- lang: eng
text: 'Three-dimensional topological insulators are bulk insulators with Z 2 topological
electronic order that gives rise to conducting light-like surface states. These
surface electrons are exceptionally resistant to localization by non-magnetic
disorder, and have been adopted as the basis for a wide range of proposals to
achieve new quasiparticle species and device functionality. Recent studies have
yielded a surprise by showing that in spite of resisting localization, topological
insulator surface electrons can be reshaped by defects into distinctive resonance
states. Here we use numerical simulations and scanning tunnelling microscopy data
to show that these resonance states have significance well beyond the localized
regime usually associated with impurity bands. At native densities in the model
Bi2X3 (X=Bi, Te) compounds, defect resonance states are predicted to generate
a new quantum basis for an emergent electron gas that supports diffusive electrical
transport. '
author:
- first_name: Yishuai
full_name: Xu, Yishuai
last_name: Xu
- first_name: Janet
full_name: Chiu, Janet
last_name: Chiu
- first_name: Lin
full_name: Miao, Lin
last_name: Miao
- first_name: Haowei
full_name: He, Haowei
last_name: He
- first_name: Zhanybek
full_name: Alpichshev, Zhanybek
id: 45E67A2A-F248-11E8-B48F-1D18A9856A87
last_name: Alpichshev
orcid: 0000-0002-7183-5203
- first_name: Aharon
full_name: Kapitulnik, Aharon
last_name: Kapitulnik
- first_name: Rudro
full_name: Biswas, Rudro
last_name: Biswas
- first_name: Lewis
full_name: Wray, Lewis
last_name: Wray
citation:
ama: Xu Y, Chiu J, Miao L, et al. Disorder enabled band structure engineering of
a topological insulator surface. Nature Communications. 2017;8. doi:10.1038/ncomms14081
apa: Xu, Y., Chiu, J., Miao, L., He, H., Alpichshev, Z., Kapitulnik, A., … Wray,
L. (2017). Disorder enabled band structure engineering of a topological insulator
surface. Nature Communications. Nature Publishing Group. https://doi.org/10.1038/ncomms14081
chicago: Xu, Yishuai, Janet Chiu, Lin Miao, Haowei He, Zhanybek Alpichshev, Aharon
Kapitulnik, Rudro Biswas, and Lewis Wray. “Disorder Enabled Band Structure Engineering
of a Topological Insulator Surface.” Nature Communications. Nature Publishing
Group, 2017. https://doi.org/10.1038/ncomms14081.
ieee: Y. Xu et al., “Disorder enabled band structure engineering of a topological
insulator surface,” Nature Communications, vol. 8. Nature Publishing Group,
2017.
ista: Xu Y, Chiu J, Miao L, He H, Alpichshev Z, Kapitulnik A, Biswas R, Wray L.
2017. Disorder enabled band structure engineering of a topological insulator surface.
Nature Communications. 8.
mla: Xu, Yishuai, et al. “Disorder Enabled Band Structure Engineering of a Topological
Insulator Surface.” Nature Communications, vol. 8, Nature Publishing Group,
2017, doi:10.1038/ncomms14081.
short: Y. Xu, J. Chiu, L. Miao, H. He, Z. Alpichshev, A. Kapitulnik, R. Biswas,
L. Wray, Nature Communications 8 (2017).
date_created: 2018-12-11T11:46:12Z
date_published: 2017-02-03T00:00:00Z
date_updated: 2021-01-12T07:53:08Z
day: '03'
doi: 10.1038/ncomms14081
extern: '1'
intvolume: ' 8'
language:
- iso: eng
month: '02'
oa_version: None
publication: Nature Communications
publication_status: published
publisher: Nature Publishing Group
publist_id: '7438'
status: public
title: Disorder enabled band structure engineering of a topological insulator surface
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 8
year: '2017'
...
---
_id: '393'
abstract:
- lang: eng
text: 'We use a three-pulse ultrafast optical spectroscopy to study the relaxation
processes in a frustrated Mott insulator Na2IrO3. By being able to independently
produce the out-of-equilibrium bound states (excitons) of doublons and holons
with the first pulse and suppress the underlying antiferromagnetic order with
the second one, we were able to elucidate the relaxation mechanism of quasiparticles
in this system. By observing the difference in the exciton dynamics in the magnetically
ordered and disordered phases we found that the mass of this quasiparticle is
mostly determined by its interaction with the surrounding spins. '
acknowledgement: "Z.A. gratefully acknowledges discussions with P. A. Lee and A. Kemper.
A conversation with J. Zaanen was instrumental in clarifying the physical picture
described in this paper. We would also like to thank A. Kogar for thoroughly reading
the manuscript and making valuable comments. This work was supported by Army Research
Office Grant No. W911NF-15-1-0128 and Gordon and Betty Moore Foundation EPiQS Initiative
through Grant No. GBMF4540 (time resolved optical spectroscopy), Skoltech, as part
of the Skoltech NGP program (theory) and National Science Foundation Grant No. DMR-1265162
(material growth).\r\n\r\n"
author:
- first_name: Zhanybek
full_name: Alpichshev, Zhanybek
id: 45E67A2A-F248-11E8-B48F-1D18A9856A87
last_name: Alpichshev
orcid: 0000-0002-7183-5203
- first_name: Edbert
full_name: Sie, Edbert
last_name: Sie
- first_name: Fahad
full_name: Mahmood, Fahad
last_name: Mahmood
- first_name: Gang
full_name: Cao, Gang
last_name: Cao
- first_name: Nuh
full_name: Gedik, Nuh
last_name: Gedik
citation:
ama: Alpichshev Z, Sie E, Mahmood F, Cao G, Gedik N. Origin of the exciton mass
in the frustrated Mott insulator Na2IrO3. Physical Review B. 2017;96(23).
doi:10.1103/PhysRevB.96.235141
apa: Alpichshev, Z., Sie, E., Mahmood, F., Cao, G., & Gedik, N. (2017). Origin
of the exciton mass in the frustrated Mott insulator Na2IrO3. Physical Review
B. American Physical Society. https://doi.org/10.1103/PhysRevB.96.235141
chicago: Alpichshev, Zhanybek, Edbert Sie, Fahad Mahmood, Gang Cao, and Nuh Gedik.
“Origin of the Exciton Mass in the Frustrated Mott Insulator Na2IrO3.” Physical
Review B. American Physical Society, 2017. https://doi.org/10.1103/PhysRevB.96.235141.
ieee: Z. Alpichshev, E. Sie, F. Mahmood, G. Cao, and N. Gedik, “Origin of the exciton
mass in the frustrated Mott insulator Na2IrO3,” Physical Review B, vol.
96, no. 23. American Physical Society, 2017.
ista: Alpichshev Z, Sie E, Mahmood F, Cao G, Gedik N. 2017. Origin of the exciton
mass in the frustrated Mott insulator Na2IrO3. Physical Review B. 96(23).
mla: Alpichshev, Zhanybek, et al. “Origin of the Exciton Mass in the Frustrated
Mott Insulator Na2IrO3.” Physical Review B, vol. 96, no. 23, American Physical
Society, 2017, doi:10.1103/PhysRevB.96.235141.
short: Z. Alpichshev, E. Sie, F. Mahmood, G. Cao, N. Gedik, Physical Review B 96
(2017).
date_created: 2018-12-11T11:46:13Z
date_published: 2017-12-26T00:00:00Z
date_updated: 2021-01-12T07:53:16Z
day: '26'
doi: 10.1103/PhysRevB.96.235141
extern: '1'
intvolume: ' 96'
issue: '23'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://dspace.mit.edu/handle/1721.1/114259
month: '12'
oa: 1
oa_version: None
publication: Physical Review B
publication_status: published
publisher: American Physical Society
publist_id: '7436'
status: public
title: Origin of the exciton mass in the frustrated Mott insulator Na2IrO3
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 96
year: '2017'
...
---
_id: '392'
abstract:
- lang: eng
text: We used femtosecond optical pump-probe spectroscopy to study the photoinduced
change in reflectivity of thin films of the electron-doped cuprate La2-xCexCuO4
(LCCO) with dopings of x=0.08 (underdoped) and x=0.11 (optimally doped). Above
Tc, we observe fluence-dependent relaxation rates that begin at a temperature
similar to the one where transport measurements first show signatures of antiferromagnetic
correlations. Upon suppressing superconductivity with a magnetic field, it is
found that the fluence and temperature dependence of relaxation rates are consistent
with bimolecular recombination of electrons and holes across a gap (2ΔAF) originating
from antiferromagnetic correlations which comprise the pseudogap in electron-doped
cuprates. This can be used to learn about coupling between electrons and high-energy
(ω>2ΔAF) excitations in these compounds and set limits on the time scales on
which antiferromagnetic correlations are static.
acknowledgement: Optical pump-probe work was supported by the Gordon and Betty Moore
Foundation's EPiQS initiative through Grant No. GBMF4540. Materials growth and characterization
was supported by AFOSR FA95501410332 and NSF DMR1410665.
author:
- first_name: Inna
full_name: Vishik, Inna
last_name: Vishik
- first_name: Fahad
full_name: Mahmood, Fahad
last_name: Mahmood
- first_name: Zhanybek
full_name: Alpichshev, Zhanybek
id: 45E67A2A-F248-11E8-B48F-1D18A9856A87
last_name: Alpichshev
orcid: 0000-0002-7183-5203
- first_name: Nuh
full_name: Gedik, Nuh
last_name: Gedik
- first_name: Joshu
full_name: Higgins, Joshu
last_name: Higgins
- first_name: Richard
full_name: Greene, Richard
last_name: Greene
citation:
ama: Vishik I, Mahmood F, Alpichshev Z, Gedik N, Higgins J, Greene R. Ultrafast
dynamics in the presence of antiferromagnetic correlations in electron doped cuprate
La2 xCexCuO4±δ. Physical Review B. 2017;95(11). doi:10.1103/PhysRevB.95.115125
apa: Vishik, I., Mahmood, F., Alpichshev, Z., Gedik, N., Higgins, J., & Greene,
R. (2017). Ultrafast dynamics in the presence of antiferromagnetic correlations
in electron doped cuprate La2 xCexCuO4±δ. Physical Review B. American Physical
Society. https://doi.org/10.1103/PhysRevB.95.115125
chicago: Vishik, Inna, Fahad Mahmood, Zhanybek Alpichshev, Nuh Gedik, Joshu Higgins,
and Richard Greene. “Ultrafast Dynamics in the Presence of Antiferromagnetic Correlations
in Electron Doped Cuprate La2 XCexCuO4±δ.” Physical Review B. American
Physical Society, 2017. https://doi.org/10.1103/PhysRevB.95.115125.
ieee: I. Vishik, F. Mahmood, Z. Alpichshev, N. Gedik, J. Higgins, and R. Greene,
“Ultrafast dynamics in the presence of antiferromagnetic correlations in electron
doped cuprate La2 xCexCuO4±δ,” Physical Review B, vol. 95, no. 11. American
Physical Society, 2017.
ista: Vishik I, Mahmood F, Alpichshev Z, Gedik N, Higgins J, Greene R. 2017. Ultrafast
dynamics in the presence of antiferromagnetic correlations in electron doped cuprate
La2 xCexCuO4±δ. Physical Review B. 95(11).
mla: Vishik, Inna, et al. “Ultrafast Dynamics in the Presence of Antiferromagnetic
Correlations in Electron Doped Cuprate La2 XCexCuO4±δ.” Physical Review B,
vol. 95, no. 11, American Physical Society, 2017, doi:10.1103/PhysRevB.95.115125.
short: I. Vishik, F. Mahmood, Z. Alpichshev, N. Gedik, J. Higgins, R. Greene, Physical
Review B 95 (2017).
date_created: 2018-12-11T11:46:13Z
date_published: 2017-03-13T00:00:00Z
date_updated: 2021-01-12T07:53:12Z
day: '13'
doi: 10.1103/PhysRevB.95.115125
extern: '1'
intvolume: ' 95'
issue: '11'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://dspace.mit.edu/handle/1721.1/109835
month: '03'
oa: 1
oa_version: None
publication: Physical Review B
publication_status: published
publisher: American Physical Society
publist_id: '7437'
status: public
title: Ultrafast dynamics in the presence of antiferromagnetic correlations in electron
doped cuprate La2 xCexCuO4±δ
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 95
year: '2017'
...
---
_id: '443'
abstract:
- lang: eng
text: Pancreatic cancer has a five-year survival rate of ~8%, with characteristic
molecular heterogeneity and restricted treatment options. Targeting metabolism
has emerged as a potentially effective therapeutic strategy for cancers such as
pancreatic cancer, which are driven by genetic alterations that are not tractable
drug targets. Although somatic mitochondrial genome (mtDNA) mutations have been
observed in various tumors types, understanding of metabolic genotype-phenotype
relationships is limited.
author:
- first_name: Rae
full_name: Hardie, Rae
last_name: Hardie
- first_name: Ellen
full_name: Van Dam, Ellen
last_name: Van Dam
- first_name: Mark
full_name: Cowley, Mark
last_name: Cowley
- first_name: Ting
full_name: Han, Ting
last_name: Han
- first_name: Seher
full_name: Balaban, Seher
last_name: Balaban
- first_name: Marina
full_name: Pajic, Marina
last_name: Pajic
- first_name: Mark
full_name: Pinese, Mark
last_name: Pinese
- first_name: Mary
full_name: Iconomou, Mary
last_name: Iconomou
- first_name: Robert
full_name: Shearer, Robert
last_name: Shearer
- first_name: Jessie
full_name: Mckenna, Jessie
last_name: Mckenna
- first_name: David
full_name: Miller, David
last_name: Miller
- first_name: Nicola
full_name: Waddell, Nicola
last_name: Waddell
- first_name: John
full_name: Pearson, John
last_name: Pearson
- first_name: Sean
full_name: Grimmond, Sean
last_name: Grimmond
- first_name: Leonid A
full_name: Sazanov, Leonid A
id: 338D39FE-F248-11E8-B48F-1D18A9856A87
last_name: Sazanov
orcid: 0000-0002-0977-7989
- first_name: Andrew
full_name: Biankin, Andrew
last_name: Biankin
- first_name: Silas
full_name: Villas Boas, Silas
last_name: Villas Boas
- first_name: Andrew
full_name: Hoy, Andrew
last_name: Hoy
- first_name: Nigel
full_name: Turner, Nigel
last_name: Turner
- first_name: Darren
full_name: Saunders, Darren
last_name: Saunders
citation:
ama: Hardie R, Van Dam E, Cowley M, et al. Mitochondrial mutations and metabolic
adaptation in pancreatic cancer. Cancer & Metabolism. 2017;5(2). doi:10.1186/s40170-017-0164-1
apa: Hardie, R., Van Dam, E., Cowley, M., Han, T., Balaban, S., Pajic, M., … Saunders,
D. (2017). Mitochondrial mutations and metabolic adaptation in pancreatic cancer.
Cancer & Metabolism. BioMed Central. https://doi.org/10.1186/s40170-017-0164-1
chicago: Hardie, Rae, Ellen Van Dam, Mark Cowley, Ting Han, Seher Balaban, Marina
Pajic, Mark Pinese, et al. “Mitochondrial Mutations and Metabolic Adaptation in
Pancreatic Cancer.” Cancer & Metabolism. BioMed Central, 2017. https://doi.org/10.1186/s40170-017-0164-1.
ieee: R. Hardie et al., “Mitochondrial mutations and metabolic adaptation
in pancreatic cancer,” Cancer & Metabolism, vol. 5, no. 2. BioMed Central,
2017.
ista: Hardie R, Van Dam E, Cowley M, Han T, Balaban S, Pajic M, Pinese M, Iconomou
M, Shearer R, Mckenna J, Miller D, Waddell N, Pearson J, Grimmond S, Sazanov LA,
Biankin A, Villas Boas S, Hoy A, Turner N, Saunders D. 2017. Mitochondrial mutations
and metabolic adaptation in pancreatic cancer. Cancer & Metabolism. 5(2).
mla: Hardie, Rae, et al. “Mitochondrial Mutations and Metabolic Adaptation in Pancreatic
Cancer.” Cancer & Metabolism, vol. 5, no. 2, BioMed Central, 2017,
doi:10.1186/s40170-017-0164-1.
short: R. Hardie, E. Van Dam, M. Cowley, T. Han, S. Balaban, M. Pajic, M. Pinese,
M. Iconomou, R. Shearer, J. Mckenna, D. Miller, N. Waddell, J. Pearson, S. Grimmond,
L.A. Sazanov, A. Biankin, S. Villas Boas, A. Hoy, N. Turner, D. Saunders, Cancer
& Metabolism 5 (2017).
date_created: 2018-12-11T11:46:30Z
date_published: 2017-01-30T00:00:00Z
date_updated: 2021-01-12T07:56:55Z
day: '30'
ddc:
- '570'
doi: 10.1186/s40170-017-0164-1
extern: '1'
file:
- access_level: open_access
checksum: 337a65786875f64a1fe9fc0ac24767dc
content_type: application/pdf
creator: dernst
date_created: 2019-01-22T08:17:56Z
date_updated: 2020-07-14T12:46:29Z
file_id: '5868'
file_name: 2017_Cancer_Hardie.pdf
file_size: 1609174
relation: main_file
file_date_updated: 2020-07-14T12:46:29Z
has_accepted_license: '1'
intvolume: ' 5'
issue: '2'
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
publication: Cancer & Metabolism
publication_status: published
publisher: BioMed Central
publist_id: '7380'
quality_controlled: '1'
status: public
title: Mitochondrial mutations and metabolic adaptation in pancreatic cancer
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
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 5
year: '2017'
...
---
_id: '444'
abstract:
- lang: eng
text: Complex I (NADH:ubiquinone oxidoreductase) plays a central role in cellular
energy generation, contributing to the proton motive force used to produce ATP.
It couples the transfer of two electrons between NADH and quinone to translocation
of four protons across the membrane. It is the largest protein assembly of bacterial
and mitochondrial respiratory chains, composed, in mammals, of up to 45 subunits
with a total molecular weight of ∼1 MDa. Bacterial enzyme is about half the size,
providing the important “minimal” model of complex I. The l-shaped complex consists
of a hydrophilic arm, where electron transfer occurs, and a membrane arm, where
proton translocation takes place. Previously, we have solved the crystal structures
of the hydrophilic domain of complex I from Thermus thermophilus and of the membrane
domain from Escherichia coli, followed by the atomic structure of intact, entire
complex I from T. thermophilus. Recently, we have solved by cryo-EM a first complete
atomic structure of mammalian (ovine) mitochondrial complex I. Core subunits are
well conserved from the bacterial version, whilst supernumerary subunits form
an interlinked, stabilizing shell around the core. Subunits containing additional
cofactors, including Zn ion, NADPH and phosphopantetheine, probably have regulatory
roles. Dysfunction of mitochondrial complex I is implicated in many human neurodegenerative
diseases. The structure of mammalian enzyme provides many insights into complex
I mechanism, assembly, maturation and dysfunction, allowing detailed molecular
analysis of disease-causing mutations.
author:
- first_name: Leonid A
full_name: Sazanov, Leonid A
id: 338D39FE-F248-11E8-B48F-1D18A9856A87
last_name: Sazanov
orcid: 0000-0002-0977-7989
citation:
ama: 'Sazanov LA. Structure of respiratory complex I: “Minimal” bacterial and “de
luxe” mammalian versions. In: Wikström M, ed. Mechanisms of Primary Energy
Transduction in Biology . Mechanisms of Primary Energy Transduction in Biology
. Royal Society of Chemistry; 2017:25-59. doi:10.1039/9781788010405-00025'
apa: 'Sazanov, L. A. (2017). Structure of respiratory complex I: “Minimal” bacterial
and “de luxe” mammalian versions. In M. Wikström (Ed.), Mechanisms of primary
energy transduction in biology (pp. 25–59). Royal Society of Chemistry. https://doi.org/10.1039/9781788010405-00025'
chicago: 'Sazanov, Leonid A. “Structure of Respiratory Complex I: ‘Minimal’ Bacterial
and ‘de Luxe’ Mammalian Versions.” In Mechanisms of Primary Energy Transduction
in Biology , edited by Mårten Wikström, 25–59. Mechanisms of Primary Energy
Transduction in Biology . Royal Society of Chemistry, 2017. https://doi.org/10.1039/9781788010405-00025.'
ieee: 'L. A. Sazanov, “Structure of respiratory complex I: ‘Minimal’ bacterial and
‘de luxe’ mammalian versions,” in Mechanisms of primary energy transduction
in biology , M. Wikström, Ed. Royal Society of Chemistry, 2017, pp. 25–59.'
ista: 'Sazanov LA. 2017.Structure of respiratory complex I: “Minimal” bacterial
and “de luxe” mammalian versions. In: Mechanisms of primary energy transduction
in biology . , 25–59.'
mla: 'Sazanov, Leonid A. “Structure of Respiratory Complex I: ‘Minimal’ Bacterial
and ‘de Luxe’ Mammalian Versions.” Mechanisms of Primary Energy Transduction
in Biology , edited by Mårten Wikström, Royal Society of Chemistry, 2017,
pp. 25–59, doi:10.1039/9781788010405-00025.'
short: L.A. Sazanov, in:, M. Wikström (Ed.), Mechanisms of Primary Energy Transduction
in Biology , Royal Society of Chemistry, 2017, pp. 25–59.
date_created: 2018-12-11T11:46:30Z
date_published: 2017-11-29T00:00:00Z
date_updated: 2021-01-12T07:56:59Z
day: '29'
department:
- _id: LeSa
doi: 10.1039/9781788010405-00025
editor:
- first_name: Mårten
full_name: Wikström, Mårten
last_name: Wikström
language:
- iso: eng
month: '11'
oa_version: None
page: 25 - 59
publication: 'Mechanisms of primary energy transduction in biology '
publication_identifier:
isbn:
- 978-1-78262-865-1
publication_status: published
publisher: Royal Society of Chemistry
publist_id: '7379'
quality_controlled: '1'
series_title: 'Mechanisms of Primary Energy Transduction in Biology '
status: public
title: 'Structure of respiratory complex I: “Minimal” bacterial and “de luxe” mammalian
versions'
type: book_chapter
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2017'
...
---
_id: '445'
abstract:
- lang: eng
text: The Loschmidt echo, defined as the overlap between quantum wave function evolved
with different Hamiltonians, quantifies the sensitivity of quantum dynamics to
perturbations and is often used as a probe of quantum chaos. In this work we consider
the behavior of the Loschmidt echo in the many-body localized phase, which is
characterized by emergent local integrals of motion and provides a generic example
of nonergodic dynamics. We demonstrate that the fluctuations of the Loschmidt
echo decay as a power law in time in the many-body localized phase, in contrast
to the exponential decay in few-body ergodic systems. We consider the spin-echo
generalization of the Loschmidt echo and argue that the corresponding correlation
function saturates to a finite value in localized systems. Slow, power-law decay
of fluctuations of such spin-echo-type overlap is related to the operator spreading
and is present only in the many-body localized phase, but not in a noninteracting
Anderson insulator. While most of the previously considered probes of dephasing
dynamics could be understood by approximating physical spin operators with local
integrals of motion, the Loschmidt echo and its generalizations crucially depend
on the full expansion of the physical operators via local integrals of motion
operators, as well as operators which flip local integrals of motion. Hence these
probes allow one to get insights into the relation between physical operators
and local integrals of motion and access the operator spreading in the many-body
localized phase.
acknowledgement: |-
This research was supported in part by the National
Science Foundation under Grant No. NSF PHY11-25915.
M.S. was supported by Gordon and Betty Moore Foundation’s
EPiQS Initiative through Grant No. GBMF4307. D.A. also
acknowledges support by Swiss National Science Foundation.
author:
- first_name: Maksym
full_name: Maksym Serbyn
id: 47809E7E-F248-11E8-B48F-1D18A9856A87
last_name: Serbyn
orcid: 0000-0002-2399-5827
- first_name: Dimitry
full_name: Abanin, Dimitry A
last_name: Abanin
citation:
ama: Serbyn M, Abanin D. Loschmidt echo in many body localized phases. Physical
Review B - Condensed Matter and Materials Physics. 2017;96(1). doi:10.1103/PhysRevB.96.014202
apa: Serbyn, M., & Abanin, D. (2017). Loschmidt echo in many body localized
phases. Physical Review B - Condensed Matter and Materials Physics. American
Physical Society. https://doi.org/10.1103/PhysRevB.96.014202
chicago: Serbyn, Maksym, and Dimitry Abanin. “Loschmidt Echo in Many Body Localized
Phases.” Physical Review B - Condensed Matter and Materials Physics. American
Physical Society, 2017. https://doi.org/10.1103/PhysRevB.96.014202.
ieee: M. Serbyn and D. Abanin, “Loschmidt echo in many body localized phases,” Physical
Review B - Condensed Matter and Materials Physics, vol. 96, no. 1. American
Physical Society, 2017.
ista: Serbyn M, Abanin D. 2017. Loschmidt echo in many body localized phases. Physical
Review B - Condensed Matter and Materials Physics. 96(1).
mla: Serbyn, Maksym, and Dimitry Abanin. “Loschmidt Echo in Many Body Localized
Phases.” Physical Review B - Condensed Matter and Materials Physics, vol.
96, no. 1, American Physical Society, 2017, doi:10.1103/PhysRevB.96.014202.
short: M. Serbyn, D. Abanin, Physical Review B - Condensed Matter and Materials
Physics 96 (2017).
date_created: 2018-12-11T11:46:31Z
date_published: 2017-07-12T00:00:00Z
date_updated: 2021-01-12T07:57:03Z
day: '12'
doi: 10.1103/PhysRevB.96.014202
extern: 1
intvolume: ' 96'
issue: '1'
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1701.07772
month: '07'
oa: 1
publication: Physical Review B - Condensed Matter and Materials Physics
publication_status: published
publisher: American Physical Society
publist_id: '7378'
quality_controlled: 0
status: public
title: Loschmidt echo in many body localized phases
type: journal_article
volume: 96
year: '2017'
...
---
_id: '452'
abstract:
- lang: eng
text: 'Spinning tops and yo-yos have long fascinated cultures around the world with
their unexpected, graceful motions that seemingly elude gravity. Yet, due to the
exceeding difficulty of creating stably spinning objects of asymmetric shape in
a manual trial-and-error process, there has been little departure from rotationally
symmetric designs. With modern 3D printing technologies, however, we can manufacture
shapes of almost unbounded complexity at the press of a button, shifting this
design complexity toward computation. In this article, we describe an algorithm
to generate designs for spinning objects by optimizing their mass distribution:
as input, the user provides a solid 3D model and a desired axis of rotation. Our
approach then modifies the interior mass distribution such that the principal
directions of the moment of inertia align with the target rotation frame. To create
voids inside the model, we represent its volume with an adaptive multiresolution
voxelization and optimize the discrete voxel fill values using a continuous, nonlinear
formulation. We further optimize for rotational stability by maximizing the dominant
principal moment. Our method is well-suited for a variety of 3D printed models,
ranging from characters to abstract shapes. We demonstrate tops and yo-yos that
spin surprisingly stably despite their asymmetric appearance.'
acknowledgement: "This project was supported in part by the ERC Starting Grant iModel
(StG-2012-306877). Emily Whiting was supported by the ETH Zurich/Marie Curie COFUND
Postdoctoral Fellowship. \r\nFirst and foremost, we would like to thank our editor
Steve Marschner for his invaluable feedback. We were fortunate to get further help
from Maurizio Nitti for model design, Romain Prévost for Make-It-Stand comparisons,
Alexander Sorkine-Hornung, Kaan Yücer, and Changil Kim for video and photo assistance,
Ronnie Gänsli for metal casting, Alec Jacobson for the posed Elephant and Armadillo
models, and Romain Prévost and Amit Bermano for print preparation. Model sources
include: Woven Ring: generated by “Sculpture Generator 1” by Carlo H. Séquin, UC
Berkeley; Elephant: De Espona model library, courtesy of Robert Sumner; T-Rex: TurboSquid;
Armadillo: Stanford Computer Graphics Laboratory; and Utah Teapot: Martin Newell,
University of Utah. "
article_processing_charge: No
author:
- first_name: Moritz
full_name: Bächer, Moritz
last_name: Bächer
- first_name: Bernd
full_name: Bickel, Bernd
id: 49876194-F248-11E8-B48F-1D18A9856A87
last_name: Bickel
orcid: 0000-0001-6511-9385
- first_name: Emily
full_name: Whiting, Emily
last_name: Whiting
- first_name: Olga
full_name: Sorkine Hornung, Olga
last_name: Sorkine Hornung
citation:
ama: 'Bächer M, Bickel B, Whiting E, Sorkine Hornung O. Spin it: Optimizing moment
of inertia for spinnable objects. Communications of the ACM. 2017;60(8):92-99.
doi:10.1145/3068766'
apa: 'Bächer, M., Bickel, B., Whiting, E., & Sorkine Hornung, O. (2017). Spin
it: Optimizing moment of inertia for spinnable objects. Communications of the
ACM. ACM. https://doi.org/10.1145/3068766'
chicago: 'Bächer, Moritz, Bernd Bickel, Emily Whiting, and Olga Sorkine Hornung.
“Spin It: Optimizing Moment of Inertia for Spinnable Objects.” Communications
of the ACM. ACM, 2017. https://doi.org/10.1145/3068766.'
ieee: 'M. Bächer, B. Bickel, E. Whiting, and O. Sorkine Hornung, “Spin it: Optimizing
moment of inertia for spinnable objects,” Communications of the ACM, vol.
60, no. 8. ACM, pp. 92–99, 2017.'
ista: 'Bächer M, Bickel B, Whiting E, Sorkine Hornung O. 2017. Spin it: Optimizing
moment of inertia for spinnable objects. Communications of the ACM. 60(8), 92–99.'
mla: 'Bächer, Moritz, et al. “Spin It: Optimizing Moment of Inertia for Spinnable
Objects.” Communications of the ACM, vol. 60, no. 8, ACM, 2017, pp. 92–99,
doi:10.1145/3068766.'
short: M. Bächer, B. Bickel, E. Whiting, O. Sorkine Hornung, Communications of the
ACM 60 (2017) 92–99.
date_created: 2018-12-11T11:46:33Z
date_published: 2017-08-01T00:00:00Z
date_updated: 2022-03-18T12:55:28Z
day: '01'
doi: 10.1145/3068766
extern: '1'
intvolume: ' 60'
issue: '8'
language:
- iso: eng
month: '08'
oa_version: None
page: 92 - 99
publication: Communications of the ACM
publication_status: published
publisher: ACM
publist_id: '7370'
scopus_import: '1'
status: public
title: 'Spin it: Optimizing moment of inertia for spinnable objects'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 60
year: '2017'
...
---
_id: '453'
abstract:
- lang: eng
text: Most kinesin motors move in only one direction along microtubules. Members
of the kinesin-5 subfamily were initially described as unidirectional plus-end-directed
motors and shown to produce piconewton forces. However, some fungal kinesin-5
motors are bidirectional. The force production of a bidirectional kinesin-5 has
not yet been measured. Therefore, it remains unknown whether the mechanism of
the unconventional minus-end-directed motility differs fundamentally from that
of plus-end-directed stepping. Using force spectroscopy, we have measured here
the forces that ensembles of purified budding yeast kinesin-5 Cin8 produce in
microtubule gliding assays in both plus- and minus-end direction. Correlation
analysis of pause forces demonstrated that individual Cin8 molecules produce additive
forces in both directions of movement. In ensembles, Cin8 motors were able to
produce single-motor forces up to a magnitude of ∼1.5 pN. Hence, these properties
appear to be conserved within the kinesin-5 subfamily. Force production was largely
independent of the directionality of movement, indicating similarities between
the motility mechanisms for both directions. These results provide constraints
for the development of models for the bidirectional motility mechanism of fission
yeast kinesin-5 and provide insight into the function of this mitotic motor.
acknowledgement: 'The plasmid for full-length kinesin-1 was a gift from G. Holzwarth
and J. Macosko with permission from J. Howard. We thank I. Lueke and N. I. Cade
for technical assistance. G.P. thanks the Francis Crick Institute, and in particular
the Surrey and Salbreux groups, for their hospitality during his sabbatical stay,
as well as Imperial College London for making it possible. This work was supported
by the Francis Crick Institute, which receives its core funding from Cancer Research
UK (FC001163), the United Kingdom Medical Research Council (FC001163), and the Wellcome
Trust (FC001163), and by Imperial College London. J.R. was also supported by a Sir
Henry Wellcome Postdoctoral Fellowship (100145/Z/12/Z) and T.S. by the European
Research Council (Advanced Grant, project 323042). '
article_processing_charge: No
article_type: original
author:
- first_name: Todd
full_name: Fallesen, Todd
last_name: Fallesen
- first_name: Johanna
full_name: Roostalu, Johanna
last_name: Roostalu
- first_name: Christian F
full_name: Düllberg, Christian F
id: 459064DC-F248-11E8-B48F-1D18A9856A87
last_name: Düllberg
orcid: 0000-0001-6335-9748
- first_name: Gunnar
full_name: Pruessner, Gunnar
last_name: Pruessner
- first_name: Thomas
full_name: Surrey, Thomas
last_name: Surrey
citation:
ama: Fallesen T, Roostalu J, Düllberg CF, Pruessner G, Surrey T. Ensembles of bidirectional
kinesin Cin8 produce additive forces in both directions of movement. Biophysical
Journal. 2017;113(9):2055-2067. doi:10.1016/j.bpj.2017.09.006
apa: Fallesen, T., Roostalu, J., Düllberg, C. F., Pruessner, G., & Surrey, T.
(2017). Ensembles of bidirectional kinesin Cin8 produce additive forces in both
directions of movement. Biophysical Journal. Biophysical Society. https://doi.org/10.1016/j.bpj.2017.09.006
chicago: Fallesen, Todd, Johanna Roostalu, Christian F Düllberg, Gunnar Pruessner,
and Thomas Surrey. “Ensembles of Bidirectional Kinesin Cin8 Produce Additive Forces
in Both Directions of Movement.” Biophysical Journal. Biophysical Society,
2017. https://doi.org/10.1016/j.bpj.2017.09.006.
ieee: T. Fallesen, J. Roostalu, C. F. Düllberg, G. Pruessner, and T. Surrey, “Ensembles
of bidirectional kinesin Cin8 produce additive forces in both directions of movement,”
Biophysical Journal, vol. 113, no. 9. Biophysical Society, pp. 2055–2067,
2017.
ista: Fallesen T, Roostalu J, Düllberg CF, Pruessner G, Surrey T. 2017. Ensembles
of bidirectional kinesin Cin8 produce additive forces in both directions of movement.
Biophysical Journal. 113(9), 2055–2067.
mla: Fallesen, Todd, et al. “Ensembles of Bidirectional Kinesin Cin8 Produce Additive
Forces in Both Directions of Movement.” Biophysical Journal, vol. 113,
no. 9, Biophysical Society, 2017, pp. 2055–67, doi:10.1016/j.bpj.2017.09.006.
short: T. Fallesen, J. Roostalu, C.F. Düllberg, G. Pruessner, T. Surrey, Biophysical
Journal 113 (2017) 2055–2067.
date_created: 2018-12-11T11:46:33Z
date_published: 2017-11-07T00:00:00Z
date_updated: 2021-01-12T07:59:28Z
day: '07'
ddc:
- '570'
department:
- _id: MaLo
doi: 10.1016/j.bpj.2017.09.006
file:
- access_level: open_access
checksum: 99a2474088e20ac74b1882c4fbbb45b1
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:14:03Z
date_updated: 2020-07-14T12:46:31Z
file_id: '5052'
file_name: IST-2018-965-v1+1_2017_Duellberg_Ensembles_of.pdf
file_size: 977192
relation: main_file
file_date_updated: 2020-07-14T12:46:31Z
has_accepted_license: '1'
intvolume: ' 113'
issue: '9'
language:
- iso: eng
month: '11'
oa: 1
oa_version: Published Version
page: 2055 - 2067
publication: Biophysical Journal
publication_status: published
publisher: Biophysical Society
publist_id: '7369'
pubrep_id: '965'
quality_controlled: '1'
status: public
title: Ensembles of bidirectional kinesin Cin8 produce additive forces in both directions
of movement
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
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 113
year: '2017'
...
---
_id: '464'
abstract:
- lang: eng
text: The computation of the winning set for parity objectives and for Streett objectives
in graphs as well as in game graphs are central problems in computer-aided verification,
with application to the verification of closed systems with strong fairness conditions,
the verification of open systems, checking interface compatibility, well-formedness
of specifications, and the synthesis of reactive systems. We show how to compute
the winning set on n vertices for (1) parity-3 (aka one-pair Streett) objectives
in game graphs in time O(n5/2) and for (2) k-pair Streett objectives in graphs
in time O(n2+nklogn). For both problems this gives faster algorithms for dense
graphs and represents the first improvement in asymptotic running time in 15 years.
article_number: '26'
article_processing_charge: No
author:
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
- 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: Veronika
full_name: Loitzenbauer, Veronika
last_name: Loitzenbauer
citation:
ama: Chatterjee K, Henzinger MH, Loitzenbauer V. Improved algorithms for parity
and Streett objectives. Logical Methods in Computer Science. 2017;13(3).
doi:10.23638/LMCS-13(3:26)2017
apa: Chatterjee, K., Henzinger, M. H., & Loitzenbauer, V. (2017). Improved algorithms
for parity and Streett objectives. Logical Methods in Computer Science.
International Federation of Computational Logic. https://doi.org/10.23638/LMCS-13(3:26)2017
chicago: Chatterjee, Krishnendu, Monika H Henzinger, and Veronika Loitzenbauer.
“Improved Algorithms for Parity and Streett Objectives.” Logical Methods in
Computer Science. International Federation of Computational Logic, 2017. https://doi.org/10.23638/LMCS-13(3:26)2017.
ieee: K. Chatterjee, M. H. Henzinger, and V. Loitzenbauer, “Improved algorithms
for parity and Streett objectives,” Logical Methods in Computer Science,
vol. 13, no. 3. International Federation of Computational Logic, 2017.
ista: Chatterjee K, Henzinger MH, Loitzenbauer V. 2017. Improved algorithms for
parity and Streett objectives. Logical Methods in Computer Science. 13(3), 26.
mla: Chatterjee, Krishnendu, et al. “Improved Algorithms for Parity and Streett
Objectives.” Logical Methods in Computer Science, vol. 13, no. 3, 26, International
Federation of Computational Logic, 2017, doi:10.23638/LMCS-13(3:26)2017.
short: K. Chatterjee, M.H. Henzinger, V. Loitzenbauer, Logical Methods in Computer
Science 13 (2017).
date_created: 2018-12-11T11:46:37Z
date_published: 2017-09-26T00:00:00Z
date_updated: 2023-02-23T10:08:55Z
day: '26'
ddc:
- '004'
department:
- _id: KrCh
doi: 10.23638/LMCS-13(3:26)2017
ec_funded: 1
external_id:
arxiv:
- '1410.0833'
file:
- access_level: open_access
checksum: 12d469ae69b80361333d7dead965cf5d
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:13:27Z
date_updated: 2020-07-14T12:46:32Z
file_id: '5010'
file_name: IST-2018-956-v1+1_2017_Chatterjee_Improved_algorithms.pdf
file_size: 582940
relation: main_file
file_date_updated: 2020-07-14T12:46:32Z
has_accepted_license: '1'
intvolume: ' 13'
issue: '3'
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nd/4.0/
month: '09'
oa: 1
oa_version: Published Version
project:
- _id: 2584A770-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P 23499-N23
name: Modern Graph Algorithmic Techniques in Formal Verification
- _id: 25863FF4-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: S11407
name: Game Theory
- _id: 25892FC0-B435-11E9-9278-68D0E5697425
grant_number: ICT15-003
name: Efficient Algorithms for Computer Aided Verification
- _id: 2581B60A-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '279307'
name: 'Quantitative Graph Games: Theory and Applications'
publication: Logical Methods in Computer Science
publication_identifier:
issn:
- 1860-5974
publication_status: published
publisher: International Federation of Computational Logic
publist_id: '7357'
pubrep_id: '956'
quality_controlled: '1'
related_material:
record:
- id: '1661'
relation: earlier_version
status: public
scopus_import: '1'
status: public
title: Improved algorithms for parity and Streett objectives
tmp:
image: /image/cc_by_nd.png
legal_code_url: https://creativecommons.org/licenses/by-nd/4.0/legalcode
name: Creative Commons Attribution-NoDerivatives 4.0 International (CC BY-ND 4.0)
short: CC BY-ND (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 13
year: '2017'
...
---
_id: '470'
abstract:
- lang: eng
text: This paper presents a method for simulating water surface waves as a displacement
field on a 2D domain. Our method relies on Lagrangian particles that carry packets
of water wave energy; each packet carries information about an entire group of
wave trains, as opposed to only a single wave crest. Our approach is unconditionally
stable and can simulate high resolution geometric details. This approach also
presents a straightforward interface for artistic control, because it is essentially
a particle system with intuitive parameters like wavelength and amplitude. Our
implementation parallelizes well and runs in real time for moderately challenging
scenarios.
acknowledged_ssus:
- _id: ScienComp
article_number: '103'
article_processing_charge: Yes (in subscription journal)
article_type: original
author:
- first_name: Stefan
full_name: Jeschke, Stefan
id: 44D6411A-F248-11E8-B48F-1D18A9856A87
last_name: Jeschke
- first_name: Christopher J
full_name: Wojtan, Christopher J
id: 3C61F1D2-F248-11E8-B48F-1D18A9856A87
last_name: Wojtan
orcid: 0000-0001-6646-5546
citation:
ama: Jeschke S, Wojtan C. Water wave packets. ACM Transactions on Graphics.
2017;36(4). doi:10.1145/3072959.3073678
apa: Jeschke, S., & Wojtan, C. (2017). Water wave packets. ACM Transactions
on Graphics. ACM. https://doi.org/10.1145/3072959.3073678
chicago: Jeschke, Stefan, and Chris Wojtan. “Water Wave Packets.” ACM Transactions
on Graphics. ACM, 2017. https://doi.org/10.1145/3072959.3073678.
ieee: S. Jeschke and C. Wojtan, “Water wave packets,” ACM Transactions on Graphics,
vol. 36, no. 4. ACM, 2017.
ista: Jeschke S, Wojtan C. 2017. Water wave packets. ACM Transactions on Graphics.
36(4), 103.
mla: Jeschke, Stefan, and Chris Wojtan. “Water Wave Packets.” ACM Transactions
on Graphics, vol. 36, no. 4, 103, ACM, 2017, doi:10.1145/3072959.3073678.
short: S. Jeschke, C. Wojtan, ACM Transactions on Graphics 36 (2017).
date_created: 2018-12-11T11:46:39Z
date_published: 2017-07-01T00:00:00Z
date_updated: 2023-02-23T12:20:26Z
day: '01'
ddc:
- '006'
department:
- _id: ChWo
doi: 10.1145/3072959.3073678
ec_funded: 1
file:
- access_level: open_access
checksum: 82a3b2bfeee4ddef16ecc21675d1a48a
content_type: application/pdf
creator: wojtan
date_created: 2020-01-24T09:32:35Z
date_updated: 2020-07-14T12:46:34Z
file_id: '7359'
file_name: wavepackets_final.pdf
file_size: 13131683
relation: main_file
file_date_updated: 2020-07-14T12:46:34Z
has_accepted_license: '1'
intvolume: ' 36'
issue: '4'
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
project:
- _id: 2533E772-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '638176'
name: Efficient Simulation of Natural Phenomena at Extremely Large Scales
publication: ACM Transactions on Graphics
publication_identifier:
issn:
- '07300301'
publication_status: published
publisher: ACM
publist_id: '7350'
quality_controlled: '1'
scopus_import: 1
status: public
title: Water wave packets
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 36
year: '2017'
...
---
_id: '471'
abstract:
- lang: eng
text: 'We present a new algorithm for the statistical model checking of Markov chains
with respect to unbounded temporal properties, including full linear temporal
logic. The main idea is that we monitor each simulation run on the fly, in order
to detect quickly if a bottom strongly connected component is entered with high
probability, in which case the simulation run can be terminated early. As a result,
our simulation runs are often much shorter than required by termination bounds
that are computed a priori for a desired level of confidence on a large state
space. In comparison to previous algorithms for statistical model checking our
method is not only faster in many cases but also requires less information about
the system, namely, only the minimum transition probability that occurs in the
Markov chain. In addition, our method can be generalised to unbounded quantitative
properties such as mean-payoff bounds. '
article_number: '12'
author:
- first_name: Przemyslaw
full_name: Daca, Przemyslaw
id: 49351290-F248-11E8-B48F-1D18A9856A87
last_name: Daca
- first_name: Thomas A
full_name: Henzinger, Thomas A
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000−0002−2985−7724
- first_name: Jan
full_name: Kretinsky, Jan
id: 44CEF464-F248-11E8-B48F-1D18A9856A87
last_name: Kretinsky
orcid: 0000-0002-8122-2881
- first_name: Tatjana
full_name: Petrov, Tatjana
id: 3D5811FC-F248-11E8-B48F-1D18A9856A87
last_name: Petrov
orcid: 0000-0002-9041-0905
citation:
ama: Daca P, Henzinger TA, Kretinsky J, Petrov T. Faster statistical model checking
for unbounded temporal properties. ACM Transactions on Computational Logic
(TOCL). 2017;18(2). doi:10.1145/3060139
apa: Daca, P., Henzinger, T. A., Kretinsky, J., & Petrov, T. (2017). Faster
statistical model checking for unbounded temporal properties. ACM Transactions
on Computational Logic (TOCL). ACM. https://doi.org/10.1145/3060139
chicago: Daca, Przemyslaw, Thomas A Henzinger, Jan Kretinsky, and Tatjana Petrov.
“Faster Statistical Model Checking for Unbounded Temporal Properties.” ACM
Transactions on Computational Logic (TOCL). ACM, 2017. https://doi.org/10.1145/3060139.
ieee: P. Daca, T. A. Henzinger, J. Kretinsky, and T. Petrov, “Faster statistical
model checking for unbounded temporal properties,” ACM Transactions on Computational
Logic (TOCL), vol. 18, no. 2. ACM, 2017.
ista: Daca P, Henzinger TA, Kretinsky J, Petrov T. 2017. Faster statistical model
checking for unbounded temporal properties. ACM Transactions on Computational
Logic (TOCL). 18(2), 12.
mla: Daca, Przemyslaw, et al. “Faster Statistical Model Checking for Unbounded Temporal
Properties.” ACM Transactions on Computational Logic (TOCL), vol. 18, no.
2, 12, ACM, 2017, doi:10.1145/3060139.
short: P. Daca, T.A. Henzinger, J. Kretinsky, T. Petrov, ACM Transactions on Computational
Logic (TOCL) 18 (2017).
date_created: 2018-12-11T11:46:39Z
date_published: 2017-05-01T00:00:00Z
date_updated: 2023-02-21T16:48:11Z
day: '01'
department:
- _id: ToHe
doi: 10.1145/3060139
ec_funded: 1
intvolume: ' 18'
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1504.05739
month: '05'
oa: 1
oa_version: Submitted Version
project:
- _id: 25EE3708-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '267989'
name: Quantitative Reactive Modeling
- _id: 25F5A88A-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: S11402-N23
name: Moderne Concurrency Paradigms
- _id: 25F42A32-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: Z211
name: The Wittgenstein Prize
- _id: 25681D80-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '291734'
name: International IST Postdoc Fellowship Programme
publication: ACM Transactions on Computational Logic (TOCL)
publication_identifier:
issn:
- '15293785'
publication_status: published
publisher: ACM
publist_id: '7349'
quality_controlled: '1'
related_material:
record:
- id: '1234'
relation: earlier_version
status: public
scopus_import: 1
status: public
title: Faster statistical model checking for unbounded temporal properties
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 18
year: '2017'
...
---
_id: '472'
abstract:
- lang: eng
text: α-Synuclein is a presynaptic protein the function of which has yet to be identified,
but its neuronal content increases in patients of synucleinopa-thies including
Parkinson’s disease. Chronic overexpression of α-synuclein reportedly expresses
various phenotypes of synaptic dysfunction, but the primary target of its toxicity
has not been determined. To investigate this, we acutely loaded human recombinant
α-synuclein or its pathological mutants in their monomeric forms into the calyces
of Held presynaptic terminals in slices from auditorily mature and immature rats
of either sex. Membrane capacitance measurements revealed significant and specific
inhibitory effects of WT monomeric α-synuclein on vesicle endocytosis throughout
development. However, the α-synuclein A53T mutant affected vesicle endocytosis
only at immature calyces, where as the A30P mutant had no effect throughout. The
endocytic impairment by WTα-synuclein was rescued by intraterminal coloading of
the microtubule (MT) polymerization blocker nocodazole. Furthermore, it was reversibly
rescued by presynaptically loaded photostatin-1, a pho-toswitcheable inhibitor
of MT polymerization, inalight-wavelength-dependent manner. Incontrast, endocyticinhibition
by the A53T mutant at immature calyces was not rescued by nocodazole. Functionally,
presynaptically loaded WT α-synuclein had no effect on basal synaptic transmission
evoked at a low frequency, but significantly attenuated exocytosis and impaired
the fidelity of neurotransmission during prolonged high-frequency stimulation.
We conclude that monomeric WTα-synuclein primarily inhibits vesicle endocytosis
via MT overassembly, thereby impairing high-frequency neurotransmission.
author:
- first_name: Kohgaku
full_name: Eguchi, Kohgaku
id: 2B7846DC-F248-11E8-B48F-1D18A9856A87
last_name: Eguchi
orcid: 0000-0002-6170-2546
- first_name: Zachari
full_name: Taoufiq, Zachari
last_name: Taoufiq
- first_name: Oliver
full_name: Thorn Seshold, Oliver
last_name: Thorn Seshold
- first_name: Dirk
full_name: Trauner, Dirk
last_name: Trauner
- first_name: Masato
full_name: Hasegawa, Masato
last_name: Hasegawa
- first_name: Tomoyuki
full_name: Takahashi, Tomoyuki
last_name: Takahashi
citation:
ama: Eguchi K, Taoufiq Z, Thorn Seshold O, Trauner D, Hasegawa M, Takahashi T. Wild-type
monomeric α-synuclein can impair vesicle endocytosis and synaptic fidelity via
tubulin polymerization at the calyx of held. European Journal of Neuroscience.
2017;37(25):6043-6052. doi:10.1523/JNEUROSCI.0179-17.2017
apa: Eguchi, K., Taoufiq, Z., Thorn Seshold, O., Trauner, D., Hasegawa, M., &
Takahashi, T. (2017). Wild-type monomeric α-synuclein can impair vesicle endocytosis
and synaptic fidelity via tubulin polymerization at the calyx of held. European
Journal of Neuroscience. Wiley-Blackwell. https://doi.org/10.1523/JNEUROSCI.0179-17.2017
chicago: Eguchi, Kohgaku, Zachari Taoufiq, Oliver Thorn Seshold, Dirk Trauner, Masato
Hasegawa, and Tomoyuki Takahashi. “Wild-Type Monomeric α-Synuclein Can Impair
Vesicle Endocytosis and Synaptic Fidelity via Tubulin Polymerization at the Calyx
of Held.” European Journal of Neuroscience. Wiley-Blackwell, 2017. https://doi.org/10.1523/JNEUROSCI.0179-17.2017.
ieee: K. Eguchi, Z. Taoufiq, O. Thorn Seshold, D. Trauner, M. Hasegawa, and T. Takahashi,
“Wild-type monomeric α-synuclein can impair vesicle endocytosis and synaptic fidelity
via tubulin polymerization at the calyx of held,” European Journal of Neuroscience,
vol. 37, no. 25. Wiley-Blackwell, pp. 6043–6052, 2017.
ista: Eguchi K, Taoufiq Z, Thorn Seshold O, Trauner D, Hasegawa M, Takahashi T.
2017. Wild-type monomeric α-synuclein can impair vesicle endocytosis and synaptic
fidelity via tubulin polymerization at the calyx of held. European Journal of
Neuroscience. 37(25), 6043–6052.
mla: Eguchi, Kohgaku, et al. “Wild-Type Monomeric α-Synuclein Can Impair Vesicle
Endocytosis and Synaptic Fidelity via Tubulin Polymerization at the Calyx of Held.”
European Journal of Neuroscience, vol. 37, no. 25, Wiley-Blackwell, 2017,
pp. 6043–52, doi:10.1523/JNEUROSCI.0179-17.2017.
short: K. Eguchi, Z. Taoufiq, O. Thorn Seshold, D. Trauner, M. Hasegawa, T. Takahashi,
European Journal of Neuroscience 37 (2017) 6043–6052.
date_created: 2018-12-11T11:46:40Z
date_published: 2017-06-21T00:00:00Z
date_updated: 2021-01-12T08:00:51Z
day: '21'
doi: 10.1523/JNEUROSCI.0179-17.2017
extern: '1'
intvolume: ' 37'
issue: '25'
language:
- iso: eng
month: '06'
oa_version: None
page: 6043 - 6052
publication: European Journal of Neuroscience
publication_identifier:
issn:
- '02706474'
publication_status: published
publisher: Wiley-Blackwell
publist_id: '7348'
quality_controlled: '1'
status: public
title: Wild-type monomeric α-synuclein can impair vesicle endocytosis and synaptic
fidelity via tubulin polymerization at the calyx of held
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 37
year: '2017'
...