---
_id: '10584'
abstract:
- lang: eng
text: Electrically tunable lenses (ETLs) are those with the ability to alter their
optical power in response to an electric signal. This feature allows such systems
to not only image the areas of interest but also obtain spatial depth perception
(depth of field, DOF). The aim of the present study was to develop an ETL-based
imaging system for quantitative surface analysis. Firstly, the system was calibrated
to achieve high depth resolution, warranting the accurate measurement of the depth
and to account for and correct any influences from external factors on the ETL.
This was completed using the Tenengrad operator which effectively identified the
plane of best focus as demonstrated by the linear relationship between the control
current applied to the ETL and the height at which the optical system focuses.
The system was then employed to measure amplitude, spatial, hybrid, and volume
surface texture parameters of a model material (pharmaceutical dosage form) which
were validated against the parameters obtained using a previously validated surface
texture analysis technique, optical profilometry. There were no statistically
significant differences between the surface texture parameters measured by the
techniques, highlighting the potential application of ETL-based imaging systems
as an easily adaptable and low-cost alternative surface texture analysis technique
to conventional microscopy techniques
acknowledgement: The authors acknowledge the financial assistance provided by the
University of Huddersfield.
article_number: '17'
article_processing_charge: Yes
article_type: original
author:
- first_name: Jorabar Singh
full_name: Nirwan, Jorabar Singh
last_name: Nirwan
- first_name: Shan
full_name: Lou, Shan
last_name: Lou
- first_name: Saqib
full_name: Hussain, Saqib
last_name: Hussain
- first_name: Muhammad
full_name: Nauman, Muhammad
id: 32c21954-2022-11eb-9d5f-af9f93c24e71
last_name: Nauman
orcid: 0000-0002-2111-4846
- first_name: Tariq
full_name: Hussain, Tariq
last_name: Hussain
- first_name: Barbara R.
full_name: Conway, Barbara R.
last_name: Conway
- first_name: Muhammad Usman
full_name: Ghori, Muhammad Usman
last_name: Ghori
citation:
ama: Nirwan JS, Lou S, Hussain S, et al. Electrically tunable lens (ETL) - based
variable focus imaging system for parametric surface texture analysis of materials.
Micromachines. 2022;13(1). doi:10.3390/mi13010017
apa: Nirwan, J. S., Lou, S., Hussain, S., Nauman, M., Hussain, T., Conway, B. R.,
& Ghori, M. U. (2022). Electrically tunable lens (ETL) - based variable focus
imaging system for parametric surface texture analysis of materials. Micromachines.
MDPI. https://doi.org/10.3390/mi13010017
chicago: Nirwan, Jorabar Singh, Shan Lou, Saqib Hussain, Muhammad Nauman, Tariq
Hussain, Barbara R. Conway, and Muhammad Usman Ghori. “Electrically Tunable Lens
(ETL) - Based Variable Focus Imaging System for Parametric Surface Texture Analysis
of Materials.” Micromachines. MDPI, 2022. https://doi.org/10.3390/mi13010017.
ieee: J. S. Nirwan et al., “Electrically tunable lens (ETL) - based variable
focus imaging system for parametric surface texture analysis of materials,” Micromachines,
vol. 13, no. 1. MDPI, 2022.
ista: Nirwan JS, Lou S, Hussain S, Nauman M, Hussain T, Conway BR, Ghori MU. 2022.
Electrically tunable lens (ETL) - based variable focus imaging system for parametric
surface texture analysis of materials. Micromachines. 13(1), 17.
mla: Nirwan, Jorabar Singh, et al. “Electrically Tunable Lens (ETL) - Based Variable
Focus Imaging System for Parametric Surface Texture Analysis of Materials.” Micromachines,
vol. 13, no. 1, 17, MDPI, 2022, doi:10.3390/mi13010017.
short: J.S. Nirwan, S. Lou, S. Hussain, M. Nauman, T. Hussain, B.R. Conway, M.U.
Ghori, Micromachines 13 (2022).
date_created: 2022-01-02T23:01:33Z
date_published: 2022-01-01T00:00:00Z
date_updated: 2023-08-09T10:16:10Z
day: '01'
ddc:
- '620'
department:
- _id: KiMo
doi: 10.3390/mi13010017
external_id:
isi:
- '000758547200001'
file:
- access_level: open_access
checksum: 5d062cae3f1acb251cacb21021724c4e
content_type: application/pdf
creator: alisjak
date_created: 2022-01-03T13:43:01Z
date_updated: 2022-01-03T13:43:01Z
file_id: '10601'
file_name: 2021_Micromachines_Singh.pdf
file_size: 5370675
relation: main_file
success: 1
file_date_updated: 2022-01-03T13:43:01Z
has_accepted_license: '1'
intvolume: ' 13'
isi: 1
issue: '1'
keyword:
- surface texture
- electrically tunable lens
- materials
- hypromellose
- surface topography
- surface roughness
- pharmaceutical tablet
- variable focus imaging
language:
- iso: eng
license: https://creativecommons.org/licenses/by/4.0/
month: '01'
oa: 1
oa_version: Published Version
publication: Micromachines
publication_identifier:
eissn:
- 2072-666X
publication_status: published
publisher: MDPI
quality_controlled: '1'
scopus_import: '1'
status: public
title: Electrically tunable lens (ETL) - based variable focus imaging system for parametric
surface texture analysis of materials
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: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 13
year: '2022'
...
---
_id: '10587'
abstract:
- lang: eng
text: Access to a blossoming library of colloidal nanomaterials provides building
blocks for complex assembled materials. The journey to bring these prospects to
fruition stands to benefit from the application of advanced processing methods.
Epitaxially connected nanocrystal (or quantum dot) superlattices present a captivating
model system for mesocrystals with intriguing emergent properties. The conventional
processing approach to creating these materials involves assembling and attaching
the constituent nanocrystals at the interface between two immiscible fluids. Processing
small liquid volumes of the colloidal nanocrystal solution involves several complexities
arising from the concurrent spreading, evaporation, assembly, and attachment.
The ability of inkjet printers to deliver small (typically picoliter) liquid volumes
with precise positioning is attractive to advance fundamental insights into the
processing science, and thereby potentially enable new routes to incorporate the
epitaxially connected superlattices into technology platforms. In this study,
we identified the processing window of opportunity, including nanocrystal ink
formulation and printing approach to enable delivery of colloidal nanocrystals
from an inkjet nozzle onto the surface of a sessile droplet of the immiscible
subphase. We demonstrate how inkjet printing can be scaled-down to enable the
fabrication of epitaxially connected superlattices on patterned sub-millimeter
droplets. We anticipate that insights from this work will spur on future advances
to enable more mechanistic insights into the assembly processes and new avenues
to create high-fidelity superlattices.
acknowledgement: This project was supported by the US Department of Energy through
award (No. DE-SC0018026). The work was performed in part at the Cornell NanoScale
Facility, a member of the National Nanotechnology Coordinated Infrastructure (NNCI),
which is supported by the National Science Foundation (No. NNCI-1542081) and in
part at the Cornell Center for Materials Research with funding from the NSF MRSEC
program (No. DMR-1719875). The authors thank Beth Rhodes for the technical assistance
with inkjet printing, and E. Peretz and Q. Wen for the early exploratory experiments.
article_processing_charge: No
article_type: original
author:
- first_name: Daniel
full_name: Balazs, Daniel
id: 302BADF6-85FC-11EA-9E3B-B9493DDC885E
last_name: Balazs
orcid: 0000-0001-7597-043X
- first_name: N. Deniz
full_name: Erkan, N. Deniz
last_name: Erkan
- first_name: Michelle
full_name: Quien, Michelle
last_name: Quien
- first_name: Tobias
full_name: Hanrath, Tobias
last_name: Hanrath
citation:
ama: Balazs D, Erkan ND, Quien M, Hanrath T. Inkjet printing of epitaxially connected
nanocrystal superlattices. Nano Research. 2022;15(5):4536–4543. doi:10.1007/s12274-021-4022-7
apa: Balazs, D., Erkan, N. D., Quien, M., & Hanrath, T. (2022). Inkjet printing
of epitaxially connected nanocrystal superlattices. Nano Research. Springer
Nature. https://doi.org/10.1007/s12274-021-4022-7
chicago: Balazs, Daniel, N. Deniz Erkan, Michelle Quien, and Tobias Hanrath. “Inkjet
Printing of Epitaxially Connected Nanocrystal Superlattices.” Nano Research.
Springer Nature, 2022. https://doi.org/10.1007/s12274-021-4022-7.
ieee: D. Balazs, N. D. Erkan, M. Quien, and T. Hanrath, “Inkjet printing of epitaxially
connected nanocrystal superlattices,” Nano Research, vol. 15, no. 5. Springer
Nature, pp. 4536–4543, 2022.
ista: Balazs D, Erkan ND, Quien M, Hanrath T. 2022. Inkjet printing of epitaxially
connected nanocrystal superlattices. Nano Research. 15(5), 4536–4543.
mla: Balazs, Daniel, et al. “Inkjet Printing of Epitaxially Connected Nanocrystal
Superlattices.” Nano Research, vol. 15, no. 5, Springer Nature, 2022, pp.
4536–4543, doi:10.1007/s12274-021-4022-7.
short: D. Balazs, N.D. Erkan, M. Quien, T. Hanrath, Nano Research 15 (2022) 4536–4543.
date_created: 2022-01-02T23:01:34Z
date_published: 2022-05-01T00:00:00Z
date_updated: 2023-08-02T13:47:21Z
day: '01'
department:
- _id: MaIb
doi: 10.1007/s12274-021-4022-7
external_id:
isi:
- '000735340300001'
intvolume: ' 15'
isi: 1
issue: '5'
keyword:
- interfacial assembly
- colloidal nanocrystal
- superlattice
- inkjet printing
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.osti.gov/biblio/1837946
month: '05'
oa: 1
oa_version: Submitted Version
page: 4536–4543
publication: Nano Research
publication_identifier:
eissn:
- 1998-0000
issn:
- 1998-0124
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Inkjet printing of epitaxially connected nanocrystal superlattices
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 15
year: '2022'
...
---
_id: '10588'
abstract:
- lang: eng
text: We prove the Sobolev-to-Lipschitz property for metric measure spaces satisfying
the quasi curvature-dimension condition recently introduced in Milman (Commun
Pure Appl Math, to appear). We provide several applications to properties of the
corresponding heat semigroup. In particular, under the additional assumption of
infinitesimal Hilbertianity, we show the Varadhan short-time asymptotics for the
heat semigroup with respect to the distance, and prove the irreducibility of the
heat semigroup. These results apply in particular to large classes of (ideal)
sub-Riemannian manifolds.
acknowledgement: "The authors are grateful to Dr. Bang-Xian Han for helpful discussions
on the Sobolev-to-Lipschitz property on metric measure spaces, and to Professor
Kazuhiro Kuwae, Professor Emanuel Milman, Dr. Giorgio Stefani, and Dr. Gioacchino
Antonelli for reading a preliminary version of this work and for their valuable
comments and suggestions. Finally, they wish to express their gratitude to two anonymous
Reviewers whose suggestions improved the presentation of this work.\r\n\r\nL.D.S.
gratefully acknowledges funding of his position by the Austrian Science Fund (FWF)
grant F65, and by the European Research Council (ERC, grant No. 716117, awarded
to Prof. Dr. Jan Maas).\r\n\r\nK.S. gratefully acknowledges funding by: the JSPS
Overseas Research Fellowships, Grant Nr. 290142; World Premier International Research
Center Initiative (WPI), MEXT, Japan; JSPS Grant-in-Aid for Scientific Research
on Innovative Areas “Discrete Geometric Analysis for Materials Design”, Grant Number
17H06465; and the Alexander von Humboldt Stiftung, Humboldt-Forschungsstipendium."
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Lorenzo
full_name: Dello Schiavo, Lorenzo
id: ECEBF480-9E4F-11EA-B557-B0823DDC885E
last_name: Dello Schiavo
orcid: 0000-0002-9881-6870
- first_name: Kohei
full_name: Suzuki, Kohei
last_name: Suzuki
citation:
ama: Dello Schiavo L, Suzuki K. Sobolev-to-Lipschitz property on QCD- spaces and
applications. Mathematische Annalen. 2022;384:1815-1832. doi:10.1007/s00208-021-02331-2
apa: Dello Schiavo, L., & Suzuki, K. (2022). Sobolev-to-Lipschitz property on
QCD- spaces and applications. Mathematische Annalen. Springer Nature. https://doi.org/10.1007/s00208-021-02331-2
chicago: Dello Schiavo, Lorenzo, and Kohei Suzuki. “Sobolev-to-Lipschitz Property
on QCD- Spaces and Applications.” Mathematische Annalen. Springer Nature,
2022. https://doi.org/10.1007/s00208-021-02331-2.
ieee: L. Dello Schiavo and K. Suzuki, “Sobolev-to-Lipschitz property on QCD- spaces
and applications,” Mathematische Annalen, vol. 384. Springer Nature, pp.
1815–1832, 2022.
ista: Dello Schiavo L, Suzuki K. 2022. Sobolev-to-Lipschitz property on QCD- spaces
and applications. Mathematische Annalen. 384, 1815–1832.
mla: Dello Schiavo, Lorenzo, and Kohei Suzuki. “Sobolev-to-Lipschitz Property on
QCD- Spaces and Applications.” Mathematische Annalen, vol. 384, Springer
Nature, 2022, pp. 1815–32, doi:10.1007/s00208-021-02331-2.
short: L. Dello Schiavo, K. Suzuki, Mathematische Annalen 384 (2022) 1815–1832.
date_created: 2022-01-02T23:01:35Z
date_published: 2022-12-01T00:00:00Z
date_updated: 2023-08-02T13:39:05Z
day: '01'
ddc:
- '510'
department:
- _id: JaMa
doi: 10.1007/s00208-021-02331-2
ec_funded: 1
external_id:
arxiv:
- '2110.05137'
isi:
- '000734150200001'
file:
- access_level: open_access
checksum: 2593abbf195e38efa93b6006b1e90eb1
content_type: application/pdf
creator: alisjak
date_created: 2022-01-03T11:08:31Z
date_updated: 2022-01-03T11:08:31Z
file_id: '10596'
file_name: 2021_MathAnn_DelloSchiavo.pdf
file_size: 410090
relation: main_file
success: 1
file_date_updated: 2022-01-03T11:08:31Z
has_accepted_license: '1'
intvolume: ' 384'
isi: 1
keyword:
- quasi curvature-dimension condition
- sub-riemannian geometry
- Sobolev-to-Lipschitz property
- Varadhan short-time asymptotics
language:
- iso: eng
month: '12'
oa: 1
oa_version: Published Version
page: 1815-1832
project:
- _id: 256E75B8-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '716117'
name: Optimal Transport and Stochastic Dynamics
- _id: fc31cba2-9c52-11eb-aca3-ff467d239cd2
grant_number: F6504
name: Taming Complexity in Partial Differential Systems
- _id: B67AFEDC-15C9-11EA-A837-991A96BB2854
name: IST Austria Open Access Fund
publication: Mathematische Annalen
publication_identifier:
eissn:
- 1432-1807
issn:
- 0025-5831
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Sobolev-to-Lipschitz property on QCD- spaces and applications
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: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 384
year: '2022'
...
---
_id: '10589'
abstract:
- lang: eng
text: Superconducting devices ubiquitously have an excess of broken Cooper pairs,
which can hamper their performance. It is widely believed that external radiation
is responsible but a study now suggests there must be an additional, unknown source.
article_processing_charge: No
article_type: letter_note
author:
- first_name: Andrew P
full_name: Higginbotham, Andrew P
id: 4AD6785A-F248-11E8-B48F-1D18A9856A87
last_name: Higginbotham
orcid: 0000-0003-2607-2363
citation:
ama: Higginbotham AP. A secret source. Nature Physics. 2022;18:126. doi:10.1038/s41567-021-01459-x
apa: Higginbotham, A. P. (2022). A secret source. Nature Physics. Springer
Nature. https://doi.org/10.1038/s41567-021-01459-x
chicago: Higginbotham, Andrew P. “A Secret Source.” Nature Physics. Springer
Nature, 2022. https://doi.org/10.1038/s41567-021-01459-x.
ieee: A. P. Higginbotham, “A secret source,” Nature Physics, vol. 18. Springer
Nature, p. 126, 2022.
ista: Higginbotham AP. 2022. A secret source. Nature Physics. 18, 126.
mla: Higginbotham, Andrew P. “A Secret Source.” Nature Physics, vol. 18,
Springer Nature, 2022, p. 126, doi:10.1038/s41567-021-01459-x.
short: A.P. Higginbotham, Nature Physics 18 (2022) 126.
date_created: 2022-01-02T23:01:35Z
date_published: 2022-02-01T00:00:00Z
date_updated: 2023-08-02T13:43:11Z
day: '01'
department:
- _id: AnHi
doi: 10.1038/s41567-021-01459-x
external_id:
isi:
- '000733431000007'
intvolume: ' 18'
isi: 1
keyword:
- superconducting devices
- superconducting properties and materials
language:
- iso: eng
month: '02'
oa_version: None
page: '126'
publication: Nature Physics
publication_identifier:
eissn:
- 1745-2481
issn:
- 1745-2473
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: A secret source
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 18
year: '2022'
...
---
_id: '10600'
abstract:
- lang: eng
text: We show that recent results on adiabatic theory for interacting gapped many-body
systems on finite lattices remain valid in the thermodynamic limit. More precisely,
we prove a generalized super-adiabatic theorem for the automorphism group describing
the infinite volume dynamics on the quasi-local algebra of observables. The key
assumption is the existence of a sequence of gapped finite volume Hamiltonians,
which generates the same infinite volume dynamics in the thermodynamic limit.
Our adiabatic theorem also holds for certain perturbations of gapped ground states
that close the spectral gap (so it is also an adiabatic theorem for resonances
and, in this sense, “generalized”), and it provides an adiabatic approximation
to all orders in the adiabatic parameter (a property often called “super-adiabatic”).
In addition to the existing results for finite lattices, we also perform a resummation
of the adiabatic expansion and allow for observables that are not strictly local.
Finally, as an application, we prove the validity of linear and higher order response
theory for our class of perturbations for infinite systems. While we consider
the result and its proof as new and interesting in itself, we also lay the foundation
for the proof of an adiabatic theorem for systems with a gap only in the bulk,
which will be presented in a follow-up article.
acknowledgement: J.H. acknowledges partial financial support from ERC Advanced Grant
“RMTBeyond” No. 101020331.
article_number: '011901'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Sven Joscha
full_name: Henheik, Sven Joscha
id: 31d731d7-d235-11ea-ad11-b50331c8d7fb
last_name: Henheik
orcid: 0000-0003-1106-327X
- first_name: Stefan
full_name: Teufel, Stefan
last_name: Teufel
citation:
ama: 'Henheik SJ, Teufel S. Adiabatic theorem in the thermodynamic limit: Systems
with a uniform gap. Journal of Mathematical Physics. 2022;63(1). doi:10.1063/5.0051632'
apa: 'Henheik, S. J., & Teufel, S. (2022). Adiabatic theorem in the thermodynamic
limit: Systems with a uniform gap. Journal of Mathematical Physics. AIP
Publishing. https://doi.org/10.1063/5.0051632'
chicago: 'Henheik, Sven Joscha, and Stefan Teufel. “Adiabatic Theorem in the Thermodynamic
Limit: Systems with a Uniform Gap.” Journal of Mathematical Physics. AIP
Publishing, 2022. https://doi.org/10.1063/5.0051632.'
ieee: 'S. J. Henheik and S. Teufel, “Adiabatic theorem in the thermodynamic limit:
Systems with a uniform gap,” Journal of Mathematical Physics, vol. 63,
no. 1. AIP Publishing, 2022.'
ista: 'Henheik SJ, Teufel S. 2022. Adiabatic theorem in the thermodynamic limit:
Systems with a uniform gap. Journal of Mathematical Physics. 63(1), 011901.'
mla: 'Henheik, Sven Joscha, and Stefan Teufel. “Adiabatic Theorem in the Thermodynamic
Limit: Systems with a Uniform Gap.” Journal of Mathematical Physics, vol.
63, no. 1, 011901, AIP Publishing, 2022, doi:10.1063/5.0051632.'
short: S.J. Henheik, S. Teufel, Journal of Mathematical Physics 63 (2022).
date_created: 2022-01-03T12:19:48Z
date_published: 2022-01-03T00:00:00Z
date_updated: 2023-08-02T13:44:32Z
day: '03'
department:
- _id: GradSch
- _id: LaEr
doi: 10.1063/5.0051632
ec_funded: 1
external_id:
arxiv:
- '2012.15238'
isi:
- '000739446000009'
intvolume: ' 63'
isi: 1
issue: '1'
keyword:
- mathematical physics
- statistical and nonlinear physics
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2012.15238
month: '01'
oa: 1
oa_version: Preprint
project:
- _id: 62796744-2b32-11ec-9570-940b20777f1d
call_identifier: H2020
grant_number: '101020331'
name: Random matrices beyond Wigner-Dyson-Mehta
publication: Journal of Mathematical Physics
publication_identifier:
eissn:
- 1089-7658
issn:
- 0022-2488
publication_status: published
publisher: AIP Publishing
quality_controlled: '1'
status: public
title: 'Adiabatic theorem in the thermodynamic limit: Systems with a uniform gap'
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 63
year: '2022'
...
---
_id: '10602'
abstract:
- lang: eng
text: Transforming ω-automata into parity automata is traditionally done using appearance
records. We present an efficient variant of this idea, tailored to Rabin automata,
and several optimizations applicable to all appearance records. We compare the
methods experimentally and show that our method produces significantly smaller
automata than previous approaches.
acknowledgement: This work is partially funded by the German Research Foundation (DFG)
projects Verified Model Checkers (No. 317422601) and Statistical Unbounded Verification
(No. 383882557), and the Alexander von Humboldt Foundation with funds from the German
Federal Ministry of Education and Research. It is an extended version of [21], including
all proofs together with further explanations and examples. Moreover, we provide
a new, more efficient construction based on (total) preorders, unifying previous
optimizations. Experiments are performed with a new, performant implementation,
comparing our approach to the current state of the art.
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Jan
full_name: Kretinsky, Jan
id: 44CEF464-F248-11E8-B48F-1D18A9856A87
last_name: Kretinsky
orcid: 0000-0002-8122-2881
- first_name: Tobias
full_name: Meggendorfer, Tobias
id: b21b0c15-30a2-11eb-80dc-f13ca25802e1
last_name: Meggendorfer
orcid: 0000-0002-1712-2165
- first_name: Clara
full_name: Waldmann, Clara
last_name: Waldmann
- first_name: Maximilian
full_name: Weininger, Maximilian
last_name: Weininger
citation:
ama: Kretinsky J, Meggendorfer T, Waldmann C, Weininger M. Index appearance record
with preorders. Acta Informatica. 2022;59:585-618. doi:10.1007/s00236-021-00412-y
apa: Kretinsky, J., Meggendorfer, T., Waldmann, C., & Weininger, M. (2022).
Index appearance record with preorders. Acta Informatica. Springer Nature.
https://doi.org/10.1007/s00236-021-00412-y
chicago: Kretinsky, Jan, Tobias Meggendorfer, Clara Waldmann, and Maximilian Weininger.
“Index Appearance Record with Preorders.” Acta Informatica. Springer Nature,
2022. https://doi.org/10.1007/s00236-021-00412-y.
ieee: J. Kretinsky, T. Meggendorfer, C. Waldmann, and M. Weininger, “Index appearance
record with preorders,” Acta Informatica, vol. 59. Springer Nature, pp.
585–618, 2022.
ista: Kretinsky J, Meggendorfer T, Waldmann C, Weininger M. 2022. Index appearance
record with preorders. Acta Informatica. 59, 585–618.
mla: Kretinsky, Jan, et al. “Index Appearance Record with Preorders.” Acta Informatica,
vol. 59, Springer Nature, 2022, pp. 585–618, doi:10.1007/s00236-021-00412-y.
short: J. Kretinsky, T. Meggendorfer, C. Waldmann, M. Weininger, Acta Informatica
59 (2022) 585–618.
date_created: 2022-01-06T12:37:27Z
date_published: 2022-10-01T00:00:00Z
date_updated: 2023-08-02T13:49:28Z
day: '01'
ddc:
- '000'
department:
- _id: KrCh
doi: 10.1007/s00236-021-00412-y
external_id:
isi:
- '000735765500001'
file:
- access_level: open_access
checksum: bf1c195b6aaf59e8530cf9e3a9d731f7
content_type: application/pdf
creator: cchlebak
date_created: 2022-01-07T07:50:31Z
date_updated: 2022-01-07T07:50:31Z
file_id: '10603'
file_name: 2021_ActaInfor_Křetínský.pdf
file_size: 1066082
relation: main_file
success: 1
file_date_updated: 2022-01-07T07:50:31Z
has_accepted_license: '1'
intvolume: ' 59'
isi: 1
keyword:
- computer networks and communications
- information systems
- software
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
page: 585-618
project:
- _id: B67AFEDC-15C9-11EA-A837-991A96BB2854
name: IST Austria Open Access Fund
publication: Acta Informatica
publication_identifier:
eissn:
- 1432-0525
issn:
- 0001-5903
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Index appearance record with preorders
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: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 59
year: '2022'
...
---
_id: '10604'
abstract:
- lang: eng
text: Maternally inherited Wolbachia transinfections are being introduced into natural
mosquito populations to reduce the transmission of dengue, Zika, and other arboviruses.
Wolbachia-induced cytoplasmic incompatibility provides a frequency-dependent reproductive
advantage to infected females that can spread transinfections within and among
populations. However, because transinfections generally reduce host fitness, they
tend to spread within populations only after their frequency exceeds a critical
threshold. This produces bistability with stable equilibrium frequencies at both
0 and 1, analogous to the bistability produced by underdominance between alleles
or karyotypes and by population dynamics under Allee effects. Here, we analyze
how stochastic frequency variation produced by finite population size can facilitate
the local spread of variants with bistable dynamics into areas where invasion
is unexpected from deterministic models. Our exemplar is the establishment of
wMel Wolbachia in the Aedes aegypti population of Pyramid Estates (PE), a small
community in far north Queensland, Australia. In 2011, wMel was stably introduced
into Gordonvale, separated from PE by barriers to A. aegypti dispersal. After
nearly 6 years during which wMel was observed only at low frequencies in PE, corresponding
to an apparent equilibrium between immigration and selection, wMel rose to fixation
by 2018. Using analytic approximations and statistical analyses, we demonstrate
that the observed fixation of wMel at PE is consistent with both stochastic transition
past an unstable threshold frequency and deterministic transformation produced
by steady immigration at a rate just above the threshold required for deterministic
invasion. The indeterminacy results from a delicate balance of parameters needed
to produce the delayed transition observed. Our analyses suggest that once Wolbachia
transinfections are established locally through systematic introductions, stochastic
“threshold crossing” is likely to only minimally enhance spatial spread, providing
a local ratchet that slightly—but systematically—aids area-wide transformation
of disease-vector populations in heterogeneous landscapes.
acknowledgement: We thank S. O'Neill, C. Simmons, and the World Mosquito Project for
providing access to unpublished data. S. Ritchie provided valuable insights into
Aedes aegypti biology and the literature describing A. aegypti populations near
Cairns. We thank B. Cooper for help with the figures and D. Shropshire, S. O'Neill,
S. Ritchie, A. Hoffmann, B. Cooper, and members of the Cooper lab for comments on
an earlier draft. Comments from three reviewers greatly improved our presentation.
article_processing_charge: No
article_type: original
author:
- first_name: Michael
full_name: Turelli, Michael
last_name: Turelli
- first_name: Nicholas H
full_name: Barton, Nicholas H
id: 4880FE40-F248-11E8-B48F-1D18A9856A87
last_name: Barton
orcid: 0000-0002-8548-5240
citation:
ama: Turelli M, Barton NH. Why did the Wolbachia transinfection cross the road?
Drift, deterministic dynamics, and disease control. Evolution Letters.
2022;6(1):92-105. doi:10.1002/evl3.270
apa: Turelli, M., & Barton, N. H. (2022). Why did the Wolbachia transinfection
cross the road? Drift, deterministic dynamics, and disease control. Evolution
Letters. Wiley. https://doi.org/10.1002/evl3.270
chicago: Turelli, Michael, and Nicholas H Barton. “Why Did the Wolbachia Transinfection
Cross the Road? Drift, Deterministic Dynamics, and Disease Control.” Evolution
Letters. Wiley, 2022. https://doi.org/10.1002/evl3.270.
ieee: M. Turelli and N. H. Barton, “Why did the Wolbachia transinfection cross the
road? Drift, deterministic dynamics, and disease control,” Evolution Letters,
vol. 6, no. 1. Wiley, pp. 92–105, 2022.
ista: Turelli M, Barton NH. 2022. Why did the Wolbachia transinfection cross the
road? Drift, deterministic dynamics, and disease control. Evolution Letters. 6(1),
92–105.
mla: Turelli, Michael, and Nicholas H. Barton. “Why Did the Wolbachia Transinfection
Cross the Road? Drift, Deterministic Dynamics, and Disease Control.” Evolution
Letters, vol. 6, no. 1, Wiley, 2022, pp. 92–105, doi:10.1002/evl3.270.
short: M. Turelli, N.H. Barton, Evolution Letters 6 (2022) 92–105.
date_created: 2022-01-09T09:45:17Z
date_published: 2022-02-01T00:00:00Z
date_updated: 2023-08-02T13:50:09Z
day: '01'
ddc:
- '570'
department:
- _id: NiBa
doi: 10.1002/evl3.270
external_id:
isi:
- '000754412600008'
file:
- access_level: open_access
checksum: 7e9a37e3b65b480cd7014a6a4a7e460a
content_type: application/pdf
creator: dernst
date_created: 2022-07-29T06:59:10Z
date_updated: 2022-07-29T06:59:10Z
file_id: '11689'
file_name: 2022_EvolutionLetters_Turelli.pdf
file_size: 2435185
relation: main_file
success: 1
file_date_updated: 2022-07-29T06:59:10Z
has_accepted_license: '1'
intvolume: ' 6'
isi: 1
issue: '1'
keyword:
- genetics
- ecology
- evolution
- behavior and systematics
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
page: 92-105
publication: Evolution Letters
publication_identifier:
eissn:
- 2056-3744
publication_status: published
publisher: Wiley
quality_controlled: '1'
related_material:
record:
- id: '11686'
relation: research_data
status: public
status: public
title: Why did the Wolbachia transinfection cross the road? Drift, deterministic dynamics,
and disease control
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 6
year: '2022'
...
---
_id: '10614'
abstract:
- lang: eng
text: 'The infiltration of immune cells into tissues underlies the establishment
of tissue-resident macrophages and responses to infections and tumors. Yet the
mechanisms immune cells utilize to negotiate tissue barriers in living organisms
are not well understood, and a role for cortical actin has not been examined.
Here, we find that the tissue invasion of Drosophila macrophages, also known as
plasmatocytes or hemocytes, utilizes enhanced cortical F-actin levels stimulated
by the Drosophila member of the fos proto oncogene transcription factor family
(Dfos, Kayak). RNA sequencing analysis and live imaging show that Dfos enhances
F-actin levels around the entire macrophage surface by increasing mRNA levels
of the membrane spanning molecular scaffold tetraspanin TM4SF, and the actin cross-linking
filamin Cheerio, which are themselves required for invasion. Both the filamin
and the tetraspanin enhance the cortical activity of Rho1 and the formin Diaphanous
and thus the assembly of cortical actin, which is a critical function since expressing
a dominant active form of Diaphanous can rescue the Dfos macrophage invasion defect.
In vivo imaging shows that Dfos enhances the efficiency of the initial phases
of macrophage tissue entry. Genetic evidence argues that this Dfos-induced program
in macrophages counteracts the constraint produced by the tension of surrounding
tissues and buffers the properties of the macrophage nucleus from affecting tissue
entry. We thus identify strengthening the cortical actin cytoskeleton through
Dfos as a key process allowing efficient forward movement of an immune cell into
surrounding tissues. '
acknowledged_ssus:
- _id: LifeSc
acknowledgement: 'We thank the following for their contributions: Plasmids were supplied
by the Drosophila Genomics Resource Center (NIH 2P40OD010949-10A1); fly stocks were
provided by K. Brueckner, B. Stramer, M. Uhlirova, O. Schuldiner, the Bloomington
Drosophila Stock Center (NIH P40OD018537) and the Vienna Drosophila Resource Center,
FlyBase for essential genomic information, and the BDGP in situ database for data.
For antibodies, we thank the Developmental Studies Hybridoma Bank, which was created
by the Eunice Kennedy Shriver National Institute of Child Health and Human Development
of the NIH and is maintained at the University of Iowa, as well as J. Zeitlinger
for her generous gift of Dfos antibody. We thank the Vienna BioCenter Core Facilities
for RNA sequencing and analysis and the Life Scientific Service Units at IST Austria
for technical support and assistance with microscopy and FACS analysis. We thank
C. P. Heisenberg, P. Martin, M. Sixt, and Siekhaus group members for discussions
and T. Hurd, A. Ratheesh, and P. Rangan for comments on the manuscript.'
article_processing_charge: No
article_type: original
author:
- first_name: Vera
full_name: Belyaeva, Vera
id: 47F080FE-F248-11E8-B48F-1D18A9856A87
last_name: Belyaeva
- first_name: Stephanie
full_name: Wachner, Stephanie
id: 2A95E7B0-F248-11E8-B48F-1D18A9856A87
last_name: Wachner
- first_name: Attila
full_name: György, Attila
id: 3BCEDBE0-F248-11E8-B48F-1D18A9856A87
last_name: György
orcid: 0000-0002-1819-198X
- first_name: Shamsi
full_name: Emtenani, Shamsi
id: 49D32318-F248-11E8-B48F-1D18A9856A87
last_name: Emtenani
orcid: 0000-0001-6981-6938
- first_name: Igor
full_name: Gridchyn, Igor
id: 4B60654C-F248-11E8-B48F-1D18A9856A87
last_name: Gridchyn
orcid: 0000-0002-1807-1929
- first_name: Maria
full_name: Akhmanova, Maria
id: 3425EC26-F248-11E8-B48F-1D18A9856A87
last_name: Akhmanova
orcid: 0000-0003-1522-3162
- first_name: M
full_name: Linder, M
last_name: Linder
- first_name: Marko
full_name: Roblek, Marko
id: 3047D808-F248-11E8-B48F-1D18A9856A87
last_name: Roblek
orcid: 0000-0001-9588-1389
- first_name: M
full_name: Sibilia, M
last_name: Sibilia
- first_name: Daria E
full_name: Siekhaus, Daria E
id: 3D224B9E-F248-11E8-B48F-1D18A9856A87
last_name: Siekhaus
orcid: 0000-0001-8323-8353
citation:
ama: Belyaeva V, Wachner S, György A, et al. Fos regulates macrophage infiltration
against surrounding tissue resistance by a cortical actin-based mechanism in Drosophila.
PLoS Biology. 2022;20(1):e3001494. doi:10.1371/journal.pbio.3001494
apa: Belyaeva, V., Wachner, S., György, A., Emtenani, S., Gridchyn, I., Akhmanova,
M., … Siekhaus, D. E. (2022). Fos regulates macrophage infiltration against surrounding
tissue resistance by a cortical actin-based mechanism in Drosophila. PLoS Biology.
Public Library of Science. https://doi.org/10.1371/journal.pbio.3001494
chicago: Belyaeva, Vera, Stephanie Wachner, Attila György, Shamsi Emtenani, Igor
Gridchyn, Maria Akhmanova, M Linder, Marko Roblek, M Sibilia, and Daria E Siekhaus.
“Fos Regulates Macrophage Infiltration against Surrounding Tissue Resistance by
a Cortical Actin-Based Mechanism in Drosophila.” PLoS Biology. Public Library
of Science, 2022. https://doi.org/10.1371/journal.pbio.3001494.
ieee: V. Belyaeva et al., “Fos regulates macrophage infiltration against
surrounding tissue resistance by a cortical actin-based mechanism in Drosophila,”
PLoS Biology, vol. 20, no. 1. Public Library of Science, p. e3001494, 2022.
ista: Belyaeva V, Wachner S, György A, Emtenani S, Gridchyn I, Akhmanova M, Linder
M, Roblek M, Sibilia M, Siekhaus DE. 2022. Fos regulates macrophage infiltration
against surrounding tissue resistance by a cortical actin-based mechanism in Drosophila.
PLoS Biology. 20(1), e3001494.
mla: Belyaeva, Vera, et al. “Fos Regulates Macrophage Infiltration against Surrounding
Tissue Resistance by a Cortical Actin-Based Mechanism in Drosophila.” PLoS
Biology, vol. 20, no. 1, Public Library of Science, 2022, p. e3001494, doi:10.1371/journal.pbio.3001494.
short: V. Belyaeva, S. Wachner, A. György, S. Emtenani, I. Gridchyn, M. Akhmanova,
M. Linder, M. Roblek, M. Sibilia, D.E. Siekhaus, PLoS Biology 20 (2022) e3001494.
date_created: 2022-01-12T10:18:17Z
date_published: 2022-01-06T00:00:00Z
date_updated: 2024-03-25T23:30:15Z
day: '06'
ddc:
- '570'
department:
- _id: DaSi
- _id: JoCs
doi: 10.1371/journal.pbio.3001494
ec_funded: 1
external_id:
isi:
- '000971223700001'
pmid:
- '34990456'
file:
- access_level: open_access
checksum: f454212a5522a7818ba4b2892315c478
content_type: application/pdf
creator: cchlebak
date_created: 2022-01-12T13:50:04Z
date_updated: 2022-01-12T13:50:04Z
file_id: '10615'
file_name: 2022_PLOSBio_Belyaeva.pdf
file_size: 5426932
relation: main_file
success: 1
file_date_updated: 2022-01-12T13:50:04Z
has_accepted_license: '1'
intvolume: ' 20'
isi: 1
issue: '1'
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
page: e3001494
pmid: 1
project:
- _id: 253B6E48-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P29638
name: Drosophila TNFa´s Funktion in Immunzellen
- _id: 26199CA4-B435-11E9-9278-68D0E5697425
grant_number: '24800'
name: Tissue barrier penetration is crucial for immunity and metastasis
- _id: 2536F660-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '334077'
name: Investigating the role of transporters in invasive migration through junctions
publication: PLoS Biology
publication_identifier:
eissn:
- 1545-7885
issn:
- 1544-9173
publication_status: published
publisher: Public Library of Science
quality_controlled: '1'
related_material:
link:
- relation: earlier_version
url: https://www.biorxiv.org/content/10.1101/2020.09.18.301481
- description: News on the ISTA Website
relation: press_release
url: https://ista.ac.at/en/news/resisting-the-pressure/
record:
- id: '8557'
relation: earlier_version
status: public
- id: '11193'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Fos regulates macrophage infiltration against surrounding tissue resistance
by a cortical actin-based mechanism in Drosophila
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: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 20
year: '2022'
...
---
_id: '10623'
abstract:
- lang: eng
text: We investigate the BCS critical temperature Tc in the high-density limit and
derive an asymptotic formula, which strongly depends on the behavior of the interaction
potential V on the Fermi-surface. Our results include a rigorous confirmation
for the behavior of Tc at high densities proposed by Langmann et al. (Phys Rev
Lett 122:157001, 2019) and identify precise conditions under which superconducting
domes arise in BCS theory.
acknowledgement: I am very grateful to Robert Seiringer for his guidance during this
project and for many valuable comments on an earlier version of the manuscript.
Moreover, I would like to thank Asbjørn Bækgaard Lauritsen for many helpful discussions
and comments, pointing out the reference [22] and for his involvement in a closely
related joint project [13]. Finally, I am grateful to Christian Hainzl for valuable
comments on an earlier version of the manuscript and Andreas Deuchert for interesting
discussions.
article_number: '3'
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Sven Joscha
full_name: Henheik, Sven Joscha
id: 31d731d7-d235-11ea-ad11-b50331c8d7fb
last_name: Henheik
orcid: 0000-0003-1106-327X
citation:
ama: Henheik SJ. The BCS critical temperature at high density. Mathematical Physics,
Analysis and Geometry. 2022;25(1). doi:10.1007/s11040-021-09415-0
apa: Henheik, S. J. (2022). The BCS critical temperature at high density. Mathematical
Physics, Analysis and Geometry. Springer Nature. https://doi.org/10.1007/s11040-021-09415-0
chicago: Henheik, Sven Joscha. “The BCS Critical Temperature at High Density.” Mathematical
Physics, Analysis and Geometry. Springer Nature, 2022. https://doi.org/10.1007/s11040-021-09415-0.
ieee: S. J. Henheik, “The BCS critical temperature at high density,” Mathematical
Physics, Analysis and Geometry, vol. 25, no. 1. Springer Nature, 2022.
ista: Henheik SJ. 2022. The BCS critical temperature at high density. Mathematical
Physics, Analysis and Geometry. 25(1), 3.
mla: Henheik, Sven Joscha. “The BCS Critical Temperature at High Density.” Mathematical
Physics, Analysis and Geometry, vol. 25, no. 1, 3, Springer Nature, 2022,
doi:10.1007/s11040-021-09415-0.
short: S.J. Henheik, Mathematical Physics, Analysis and Geometry 25 (2022).
date_created: 2022-01-13T15:40:53Z
date_published: 2022-01-11T00:00:00Z
date_updated: 2023-08-02T13:51:52Z
day: '11'
ddc:
- '514'
department:
- _id: GradSch
- _id: LaEr
doi: 10.1007/s11040-021-09415-0
ec_funded: 1
external_id:
arxiv:
- '2106.02015'
isi:
- '000741387600001'
file:
- access_level: open_access
checksum: d44f8123a52592a75b2c3b8ee2cd2435
content_type: application/pdf
creator: cchlebak
date_created: 2022-01-14T07:27:45Z
date_updated: 2022-01-14T07:27:45Z
file_id: '10624'
file_name: 2022_MathPhyAnalGeo_Henheik.pdf
file_size: 505804
relation: main_file
success: 1
file_date_updated: 2022-01-14T07:27:45Z
has_accepted_license: '1'
intvolume: ' 25'
isi: 1
issue: '1'
keyword:
- geometry and topology
- mathematical physics
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
project:
- _id: 62796744-2b32-11ec-9570-940b20777f1d
call_identifier: H2020
grant_number: '101020331'
name: Random matrices beyond Wigner-Dyson-Mehta
- _id: B67AFEDC-15C9-11EA-A837-991A96BB2854
name: IST Austria Open Access Fund
publication: Mathematical Physics, Analysis and Geometry
publication_identifier:
eissn:
- 1572-9656
issn:
- 1385-0172
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: The BCS critical temperature at high density
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: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 25
year: '2022'
...
---
_id: '10639'
abstract:
- lang: eng
text: With more than 80 members worldwide, the Orthobunyavirus genus in the Peribunyaviridae
family is a large genus of enveloped RNA viruses, many of which are emerging pathogens
in humans and livestock. How orthobunyaviruses (OBVs) penetrate and infect mammalian
host cells remains poorly characterized. Here, we investigated the entry mechanisms
of the OBV Germiston (GERV). Viral particles were visualized by cryo-electron
microscopy and appeared roughly spherical with an average diameter of 98 nm. Labeling
of the virus with fluorescent dyes did not adversely affect its infectivity and
allowed the monitoring of single particles in fixed and live cells. Using this
approach, we found that endocytic internalization of bound viruses was asynchronous
and occurred within 30-40 min. The virus entered Rab5a+ early endosomes and, subsequently,
late endosomal vacuoles containing Rab7a but not LAMP-1. Infectious entry did
not require proteolytic cleavage, and endosomal acidification was sufficient and
necessary for viral fusion. Acid-activated penetration began 15-25 min after initiation
of virus internalization and relied on maturation of early endosomes to late endosomes.
The optimal pH for viral membrane fusion was slightly below 6.0, and penetration
was hampered when the potassium influx was abolished. Overall, our study provides
real-time visualization of GERV entry into host cells and demonstrates the importance
of late endosomal maturation in facilitating OBV penetration.
acknowledged_ssus:
- _id: EM-Fac
acknowledgement: This work was supported by INRAE starter funds, Project IDEXLYON (University of Lyon)
within the Programme Investissements d’Avenir (ANR-16-IDEX-0005), and FINOVIAO14
(Fondation pour l’Université de Lyon), all to P.Y.L. This work was also supported by
CellNetworks Research Group funds and Deutsche Forschungsgemeinschaft (DFG) funding
(grant numbers LO-2338/1-1 and LO-2338/3-1) awarded to P.Y.L., Austrian Science Fund
(FWF) grant P31445 to F.K.M.S., a Chinese Scholarship Council (CSC;no. 201904910701)
fellowship to Q.X., and a ministére de l’enseignement supérieur, de la recherche et de
l’innovation (MESRI) doctoral thesis grant to M.D.
article_number: e02146-21
article_processing_charge: No
article_type: original
author:
- first_name: Stefan
full_name: Windhaber, Stefan
last_name: Windhaber
- first_name: Qilin
full_name: Xin, Qilin
last_name: Xin
- first_name: Zina M.
full_name: Uckeley, Zina M.
last_name: Uckeley
- first_name: Jana
full_name: Koch, Jana
last_name: Koch
- first_name: Martin
full_name: Obr, Martin
id: 4741CA5A-F248-11E8-B48F-1D18A9856A87
last_name: Obr
- first_name: Céline
full_name: Garnier, Céline
last_name: Garnier
- first_name: Catherine
full_name: Luengo-Guyonnot, Catherine
last_name: Luengo-Guyonnot
- first_name: Maëva
full_name: Duboeuf, Maëva
last_name: Duboeuf
- first_name: Florian KM
full_name: Schur, Florian KM
id: 48AD8942-F248-11E8-B48F-1D18A9856A87
last_name: Schur
orcid: 0000-0003-4790-8078
- first_name: Pierre-Yves
full_name: Lozach, Pierre-Yves
last_name: Lozach
citation:
ama: Windhaber S, Xin Q, Uckeley ZM, et al. The Orthobunyavirus Germiston enters
host cells from late endosomes. Journal of Virology. 2022;96(5). doi:10.1128/jvi.02146-21
apa: Windhaber, S., Xin, Q., Uckeley, Z. M., Koch, J., Obr, M., Garnier, C., … Lozach,
P.-Y. (2022). The Orthobunyavirus Germiston enters host cells from late endosomes.
Journal of Virology. American Society for Microbiology. https://doi.org/10.1128/jvi.02146-21
chicago: Windhaber, Stefan, Qilin Xin, Zina M. Uckeley, Jana Koch, Martin Obr, Céline
Garnier, Catherine Luengo-Guyonnot, Maëva Duboeuf, Florian KM Schur, and Pierre-Yves
Lozach. “The Orthobunyavirus Germiston Enters Host Cells from Late Endosomes.”
Journal of Virology. American Society for Microbiology, 2022. https://doi.org/10.1128/jvi.02146-21.
ieee: S. Windhaber et al., “The Orthobunyavirus Germiston enters host cells
from late endosomes,” Journal of Virology, vol. 96, no. 5. American Society
for Microbiology, 2022.
ista: Windhaber S, Xin Q, Uckeley ZM, Koch J, Obr M, Garnier C, Luengo-Guyonnot
C, Duboeuf M, Schur FK, Lozach P-Y. 2022. The Orthobunyavirus Germiston enters
host cells from late endosomes. Journal of Virology. 96(5), e02146-21.
mla: Windhaber, Stefan, et al. “The Orthobunyavirus Germiston Enters Host Cells
from Late Endosomes.” Journal of Virology, vol. 96, no. 5, e02146-21, American
Society for Microbiology, 2022, doi:10.1128/jvi.02146-21.
short: S. Windhaber, Q. Xin, Z.M. Uckeley, J. Koch, M. Obr, C. Garnier, C. Luengo-Guyonnot,
M. Duboeuf, F.K. Schur, P.-Y. Lozach, Journal of Virology 96 (2022).
date_created: 2022-01-18T10:04:18Z
date_published: 2022-03-01T00:00:00Z
date_updated: 2023-08-02T13:52:33Z
day: '01'
department:
- _id: FlSc
doi: 10.1128/jvi.02146-21
external_id:
isi:
- '000779305000033'
pmid:
- '35019710'
intvolume: ' 96'
isi: 1
issue: '5'
keyword:
- virology
- insect science
- immunology
- microbiology
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8906410
month: '03'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 26736D6A-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P31445
name: Structural conservation and diversity in retroviral capsid
publication: Journal of Virology
publication_identifier:
eissn:
- 1098-5514
issn:
- 0022-538X
publication_status: published
publisher: American Society for Microbiology
quality_controlled: '1'
scopus_import: '1'
status: public
title: The Orthobunyavirus Germiston enters host cells from late endosomes
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 96
year: '2022'
...
---
_id: '10642'
abstract:
- lang: eng
text: Based on a result by Yarotsky (J Stat Phys 118, 2005), we prove that localized
but otherwise arbitrary perturbations of weakly interacting quantum spin systems
with uniformly gapped on-site terms change the ground state of such a system only
locally, even if they close the spectral gap. We call this a strong version of
the local perturbations perturb locally (LPPL) principle which is known to hold
for much more general gapped systems, but only for perturbations that do not close
the spectral gap of the Hamiltonian. We also extend this strong LPPL-principle
to Hamiltonians that have the appropriate structure of gapped on-site terms and
weak interactions only locally in some region of space. While our results are
technically corollaries to a theorem of Yarotsky, we expect that the paradigm
of systems with a locally gapped ground state that is completely insensitive to
the form of the Hamiltonian elsewhere extends to other situations and has important
physical consequences.
acknowledgement: J. H. acknowledges partial financial support by the ERC Advanced
Grant “RMTBeyond” No. 101020331. S. T. thanks Marius Lemm and Simone Warzel for
very helpful comments and discussions and Jürg Fröhlich for references to the literature.
Open Access funding enabled and organized by Projekt DEAL.
article_number: '9'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Sven Joscha
full_name: Henheik, Sven Joscha
id: 31d731d7-d235-11ea-ad11-b50331c8d7fb
last_name: Henheik
orcid: 0000-0003-1106-327X
- first_name: Stefan
full_name: Teufel, Stefan
last_name: Teufel
- first_name: Tom
full_name: Wessel, Tom
last_name: Wessel
citation:
ama: Henheik SJ, Teufel S, Wessel T. Local stability of ground states in locally
gapped and weakly interacting quantum spin systems. Letters in Mathematical
Physics. 2022;112(1). doi:10.1007/s11005-021-01494-y
apa: Henheik, S. J., Teufel, S., & Wessel, T. (2022). Local stability of ground
states in locally gapped and weakly interacting quantum spin systems. Letters
in Mathematical Physics. Springer Nature. https://doi.org/10.1007/s11005-021-01494-y
chicago: Henheik, Sven Joscha, Stefan Teufel, and Tom Wessel. “Local Stability of
Ground States in Locally Gapped and Weakly Interacting Quantum Spin Systems.”
Letters in Mathematical Physics. Springer Nature, 2022. https://doi.org/10.1007/s11005-021-01494-y.
ieee: S. J. Henheik, S. Teufel, and T. Wessel, “Local stability of ground states
in locally gapped and weakly interacting quantum spin systems,” Letters in
Mathematical Physics, vol. 112, no. 1. Springer Nature, 2022.
ista: Henheik SJ, Teufel S, Wessel T. 2022. Local stability of ground states in
locally gapped and weakly interacting quantum spin systems. Letters in Mathematical
Physics. 112(1), 9.
mla: Henheik, Sven Joscha, et al. “Local Stability of Ground States in Locally Gapped
and Weakly Interacting Quantum Spin Systems.” Letters in Mathematical Physics,
vol. 112, no. 1, 9, Springer Nature, 2022, doi:10.1007/s11005-021-01494-y.
short: S.J. Henheik, S. Teufel, T. Wessel, Letters in Mathematical Physics 112 (2022).
date_created: 2022-01-18T16:18:25Z
date_published: 2022-01-18T00:00:00Z
date_updated: 2023-08-02T13:57:02Z
day: '18'
ddc:
- '530'
department:
- _id: GradSch
- _id: LaEr
doi: 10.1007/s11005-021-01494-y
ec_funded: 1
external_id:
arxiv:
- '2106.13780'
isi:
- '000744930400001'
file:
- access_level: open_access
checksum: 7e8e69b76e892c305071a4736131fe18
content_type: application/pdf
creator: cchlebak
date_created: 2022-01-19T09:41:14Z
date_updated: 2022-01-19T09:41:14Z
file_id: '10647'
file_name: 2022_LettersMathPhys_Henheik.pdf
file_size: 357547
relation: main_file
success: 1
file_date_updated: 2022-01-19T09:41:14Z
has_accepted_license: '1'
intvolume: ' 112'
isi: 1
issue: '1'
keyword:
- mathematical physics
- statistical and nonlinear physics
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
project:
- _id: 62796744-2b32-11ec-9570-940b20777f1d
call_identifier: H2020
grant_number: '101020331'
name: Random matrices beyond Wigner-Dyson-Mehta
publication: Letters in Mathematical Physics
publication_identifier:
eissn:
- 1573-0530
issn:
- 0377-9017
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
status: public
title: Local stability of ground states in locally gapped and weakly interacting quantum
spin systems
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: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 112
year: '2022'
...
---
_id: '10643'
abstract:
- lang: eng
text: "We prove a generalised super-adiabatic theorem for extended fermionic systems
assuming a spectral gap only in the bulk. More precisely, we assume that the infinite
system has a unique ground state and that the corresponding Gelfand–Naimark–Segal
Hamiltonian has a spectral gap above its eigenvalue zero. Moreover, we show that
a similar adiabatic theorem also holds in the bulk of finite systems up to errors
that vanish faster than any inverse power of the system size, although the corresponding
finite-volume Hamiltonians need not have a spectral gap.\r\n\r\n"
acknowledgement: J.H. acknowledges partial financial support by the ERC Advanced Grant
‘RMTBeyond’ No. 101020331. Support for publication costs from the Deutsche Forschungsgemeinschaft
and the Open Access Publishing Fund of the University of Tübingen is gratefully
acknowledged.
article_number: e4
article_processing_charge: Yes
article_type: original
arxiv: 1
author:
- first_name: Sven Joscha
full_name: Henheik, Sven Joscha
id: 31d731d7-d235-11ea-ad11-b50331c8d7fb
last_name: Henheik
orcid: 0000-0003-1106-327X
- first_name: Stefan
full_name: Teufel, Stefan
last_name: Teufel
citation:
ama: 'Henheik SJ, Teufel S. Adiabatic theorem in the thermodynamic limit: Systems
with a gap in the bulk. Forum of Mathematics, Sigma. 2022;10. doi:10.1017/fms.2021.80'
apa: 'Henheik, S. J., & Teufel, S. (2022). Adiabatic theorem in the thermodynamic
limit: Systems with a gap in the bulk. Forum of Mathematics, Sigma. Cambridge
University Press. https://doi.org/10.1017/fms.2021.80'
chicago: 'Henheik, Sven Joscha, and Stefan Teufel. “Adiabatic Theorem in the Thermodynamic
Limit: Systems with a Gap in the Bulk.” Forum of Mathematics, Sigma. Cambridge
University Press, 2022. https://doi.org/10.1017/fms.2021.80.'
ieee: 'S. J. Henheik and S. Teufel, “Adiabatic theorem in the thermodynamic limit:
Systems with a gap in the bulk,” Forum of Mathematics, Sigma, vol. 10.
Cambridge University Press, 2022.'
ista: 'Henheik SJ, Teufel S. 2022. Adiabatic theorem in the thermodynamic limit:
Systems with a gap in the bulk. Forum of Mathematics, Sigma. 10, e4.'
mla: 'Henheik, Sven Joscha, and Stefan Teufel. “Adiabatic Theorem in the Thermodynamic
Limit: Systems with a Gap in the Bulk.” Forum of Mathematics, Sigma, vol.
10, e4, Cambridge University Press, 2022, doi:10.1017/fms.2021.80.'
short: S.J. Henheik, S. Teufel, Forum of Mathematics, Sigma 10 (2022).
date_created: 2022-01-18T16:18:51Z
date_published: 2022-01-18T00:00:00Z
date_updated: 2023-08-02T13:53:11Z
day: '18'
ddc:
- '510'
department:
- _id: GradSch
- _id: LaEr
doi: 10.1017/fms.2021.80
ec_funded: 1
external_id:
arxiv:
- '2012.15239'
isi:
- '000743615000001'
file:
- access_level: open_access
checksum: 87592a755adcef22ea590a99dc728dd3
content_type: application/pdf
creator: cchlebak
date_created: 2022-01-19T09:27:43Z
date_updated: 2022-01-19T09:27:43Z
file_id: '10646'
file_name: 2022_ForumMathSigma_Henheik.pdf
file_size: 705323
relation: main_file
success: 1
file_date_updated: 2022-01-19T09:27:43Z
has_accepted_license: '1'
intvolume: ' 10'
isi: 1
keyword:
- computational mathematics
- discrete mathematics and combinatorics
- geometry and topology
- mathematical physics
- statistics and probability
- algebra and number theory
- theoretical computer science
- analysis
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
project:
- _id: 62796744-2b32-11ec-9570-940b20777f1d
call_identifier: H2020
grant_number: '101020331'
name: Random matrices beyond Wigner-Dyson-Mehta
publication: Forum of Mathematics, Sigma
publication_identifier:
eissn:
- 2050-5094
publication_status: published
publisher: Cambridge University Press
quality_controlled: '1'
status: public
title: 'Adiabatic theorem in the thermodynamic limit: Systems with a gap in the bulk'
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: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 10
year: '2022'
...
---
_id: '10652'
abstract:
- lang: eng
text: Finding a feasible scheme for testing the quantum mechanical nature of the
gravitational interaction has been attracting an increasing level of attention.
Gravity mediated entanglement generation so far appears to be the key ingredient
for a potential experiment. In a recent proposal [D. Carney et al., PRX Quantum
2, 030330 (2021)] combining an atom interferometer with a low-frequency mechanical
oscillator, a coherence revival test is proposed for verifying this entanglement
generation. With measurements performed only on the atoms, this protocol bypasses
the need for correlation measurements. Here, we explore formulations of such a
protocol, and specifically find that in the envisioned regime of operation with
high thermal excitation, semiclassical models, where there is no concept of entanglement,
also give the same experimental signatures. We elucidate in a fully quantum mechanical
calculation that entanglement is not the source of the revivals in the relevant
parameter regime. We argue that, in its current form, the suggested test is only
relevant if the oscillator is nearly in a pure quantum state, and in this regime
the effects are too small to be measurable. We further discuss potential open
ends. The results highlight the importance and subtleties of explicitly considering
how the quantum case differs from the classical expectations when testing for
the quantum mechanical nature of a physical system.
acknowledgement: O.H. is supported by Institute of Science and Technology Austria.
The author thanks Jess Riedel for discussions.
article_number: '013023'
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Onur
full_name: Hosten, Onur
id: 4C02D85E-F248-11E8-B48F-1D18A9856A87
last_name: Hosten
orcid: 0000-0002-2031-204X
citation:
ama: Hosten O. Constraints on probing quantum coherence to infer gravitational entanglement.
Physical Review Research. 2022;4(1). doi:10.1103/PhysRevResearch.4.013023
apa: Hosten, O. (2022). Constraints on probing quantum coherence to infer gravitational
entanglement. Physical Review Research. American Physical Society. https://doi.org/10.1103/PhysRevResearch.4.013023
chicago: Hosten, Onur. “Constraints on Probing Quantum Coherence to Infer Gravitational
Entanglement.” Physical Review Research. American Physical Society, 2022.
https://doi.org/10.1103/PhysRevResearch.4.013023.
ieee: O. Hosten, “Constraints on probing quantum coherence to infer gravitational
entanglement,” Physical Review Research, vol. 4, no. 1. American Physical
Society, 2022.
ista: Hosten O. 2022. Constraints on probing quantum coherence to infer gravitational
entanglement. Physical Review Research. 4(1), 013023.
mla: Hosten, Onur. “Constraints on Probing Quantum Coherence to Infer Gravitational
Entanglement.” Physical Review Research, vol. 4, no. 1, 013023, American
Physical Society, 2022, doi:10.1103/PhysRevResearch.4.013023.
short: O. Hosten, Physical Review Research 4 (2022).
date_created: 2022-01-23T23:01:27Z
date_published: 2022-01-10T00:00:00Z
date_updated: 2022-05-16T11:21:38Z
day: '10'
ddc:
- '530'
department:
- _id: OnHo
doi: 10.1103/PhysRevResearch.4.013023
file:
- access_level: open_access
checksum: 7254d267a0633ca5d63131d345e58686
content_type: application/pdf
creator: cchlebak
date_created: 2022-01-24T11:12:44Z
date_updated: 2022-01-24T11:12:44Z
file_id: '10660'
file_name: 2022_PhysRevResearch_Hosten.pdf
file_size: 236329
relation: main_file
success: 1
file_date_updated: 2022-01-24T11:12:44Z
has_accepted_license: '1'
intvolume: ' 4'
issue: '1'
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
publication: Physical Review Research
publication_identifier:
issn:
- 2643-1564
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Constraints on probing quantum coherence to infer gravitational entanglement
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: 4
year: '2022'
...
---
_id: '10653'
abstract:
- lang: eng
text: Squall lines are known to be the consequence of the interaction of low-level
shear with cold pools associated with convective downdrafts. Also, as the magnitude
of the shear increases beyond a critical shear, squall lines tend to orient themselves.
The existing literature suggests that this orientation reduces incoming wind shear
to the squall line, and maintains equilibrium between wind shear and cold pool
spreading. Although this theory is widely accepted, very few quantitative studies
have been conducted on supercritical regime especially. Here, we test this hypothesis
with tropical squall lines obtained by imposing a vertical wind shear in cloud
resolving simulations in radiative convective equilibrium. In the sub-critical
regime, squall lines are perpendicular to the shear. In the super-critical regime,
their orientation maintain the equilibrium, supporting existing theories. We also
find that as shear increases, cold pools become more intense. However, this intensification
has little impact on squall line orientation.
acknowledgement: The authors gratefully acknowledge funding from the European Research
Council (ERC) under the European Union's Horizon 2020 research and innovation program
(Project CLUSTER, Grant Agreement No. 805041), and from the PhD fellowship of Ecole
Normale Supérieure de Paris-Saclay. Two supplementary movies are also provided showing
the angle detection method and the squall line of the Usfc = 10 m s−1 simulation.
article_number: e2021GL095184
article_processing_charge: No
article_type: original
author:
- first_name: Sophie
full_name: Abramian, Sophie
last_name: Abramian
- first_name: Caroline J
full_name: Muller, Caroline J
id: f978ccb0-3f7f-11eb-b193-b0e2bd13182b
last_name: Muller
orcid: 0000-0001-5836-5350
- first_name: Camille
full_name: Risi, Camille
last_name: Risi
citation:
ama: Abramian S, Muller CJ, Risi C. Shear-convection interactions and orientation
of tropical squall lines. Geophysical Research Letters. 2022;49(1). doi:10.1029/2021GL095184
apa: Abramian, S., Muller, C. J., & Risi, C. (2022). Shear-convection interactions
and orientation of tropical squall lines. Geophysical Research Letters.
Wiley. https://doi.org/10.1029/2021GL095184
chicago: Abramian, Sophie, Caroline J Muller, and Camille Risi. “Shear-Convection
Interactions and Orientation of Tropical Squall Lines.” Geophysical Research
Letters. Wiley, 2022. https://doi.org/10.1029/2021GL095184.
ieee: S. Abramian, C. J. Muller, and C. Risi, “Shear-convection interactions and
orientation of tropical squall lines,” Geophysical Research Letters, vol.
49, no. 1. Wiley, 2022.
ista: Abramian S, Muller CJ, Risi C. 2022. Shear-convection interactions and orientation
of tropical squall lines. Geophysical Research Letters. 49(1), e2021GL095184.
mla: Abramian, Sophie, et al. “Shear-Convection Interactions and Orientation of
Tropical Squall Lines.” Geophysical Research Letters, vol. 49, no. 1, e2021GL095184,
Wiley, 2022, doi:10.1029/2021GL095184.
short: S. Abramian, C.J. Muller, C. Risi, Geophysical Research Letters 49 (2022).
date_created: 2022-01-23T23:01:27Z
date_published: 2022-01-16T00:00:00Z
date_updated: 2023-08-02T14:00:17Z
day: '16'
ddc:
- '550'
department:
- _id: CaMu
doi: 10.1029/2021GL095184
ec_funded: 1
external_id:
isi:
- '000743989800040'
file:
- access_level: open_access
checksum: 08f88b57b8e409b42e382452cd5f297b
content_type: application/pdf
creator: cchlebak
date_created: 2022-01-24T12:14:41Z
date_updated: 2022-01-24T12:14:41Z
file_id: '10662'
file_name: 2022_GeophysResearchLet_Abramian.pdf
file_size: 1117408
relation: main_file
success: 1
file_date_updated: 2022-01-24T12:14:41Z
has_accepted_license: '1'
intvolume: ' 49'
isi: 1
issue: '1'
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
project:
- _id: 629205d8-2b32-11ec-9570-e1356ff73576
call_identifier: H2020
grant_number: '805041'
name: organization of CLoUdS, and implications of Tropical cyclones and for the
Energetics of the tropics, in current and waRming climate
publication: Geophysical Research Letters
publication_identifier:
eissn:
- 1944-8007
issn:
- 0094-8276
publication_status: published
publisher: Wiley
quality_controlled: '1'
related_material:
link:
- relation: earlier_version
url: https://doi.org/10.1002/essoar.10507697.1
scopus_import: '1'
status: public
title: Shear-convection interactions and orientation of tropical squall lines
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: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 49
year: '2022'
...
---
_id: '10654'
abstract:
- lang: eng
text: "Directed percolation (DP) has recently emerged as a possible solution to
the century old puzzle surrounding the transition to turbulence. Multiple model
studies reported DP exponents, however, experimental evidence is limited since
the largest possible observation times are orders of magnitude shorter than the
flows’ characteristic timescales. An exception is cylindrical Couette flow where
the limit is not temporal, but rather the realizable system size. We present experiments
in a Couette setup of unprecedented azimuthal and axial aspect ratios. Approaching
the critical point to within less than 0.1% we determine five critical exponents,
all of which are in excellent agreement with the 2+1D DP universality class. The
complex dynamics encountered at \r\nthe onset of turbulence can hence be fully
rationalized within the framework of statistical mechanics."
acknowledged_ssus:
- _id: M-Shop
acknowledgement: "We thank T.Menner, T.Asenov, P. Maier and the Miba machine shop
of IST Austria for their valuable support in all technical aspects. We thank Marc
Avila for comments on the manuscript. This work was supported by a grant from the
Simons Foundation (662960, B.H.). We acknowledge the European Research Council under
the European Union’s Seventh Framework Programme (FP/2007-2013)/ERC Grant Agreement
306589 for financial support. K.A.\r\nacknowledges funding from the Central Research
Development Fund of the University of Bremen, grant number ZF04B /2019/FB04 Avila
Kerstin (”Independent Project for Postdocs”). L.K. was supported by the European
Union’s Horizon 2020 Research and innovation programme under the Marie Sklodowska-Curie
grant agreement No. 754411.\r\n"
article_number: '014502'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Lukasz
full_name: Klotz, Lukasz
id: 2C9AF1C2-F248-11E8-B48F-1D18A9856A87
last_name: Klotz
orcid: 0000-0003-1740-7635
- first_name: Grégoire M
full_name: Lemoult, Grégoire M
id: 4787FE80-F248-11E8-B48F-1D18A9856A87
last_name: Lemoult
- first_name: Kerstin
full_name: Avila, Kerstin
last_name: Avila
- first_name: Björn
full_name: Hof, Björn
id: 3A374330-F248-11E8-B48F-1D18A9856A87
last_name: Hof
orcid: 0000-0003-2057-2754
citation:
ama: Klotz L, Lemoult GM, Avila K, Hof B. Phase transition to turbulence in spatially
extended shear flows. Physical Review Letters. 2022;128(1). doi:10.1103/PhysRevLett.128.014502
apa: Klotz, L., Lemoult, G. M., Avila, K., & Hof, B. (2022). Phase transition
to turbulence in spatially extended shear flows. Physical Review Letters.
American Physical Society. https://doi.org/10.1103/PhysRevLett.128.014502
chicago: Klotz, Lukasz, Grégoire M Lemoult, Kerstin Avila, and Björn Hof. “Phase
Transition to Turbulence in Spatially Extended Shear Flows.” Physical Review
Letters. American Physical Society, 2022. https://doi.org/10.1103/PhysRevLett.128.014502.
ieee: L. Klotz, G. M. Lemoult, K. Avila, and B. Hof, “Phase transition to turbulence
in spatially extended shear flows,” Physical Review Letters, vol. 128,
no. 1. American Physical Society, 2022.
ista: Klotz L, Lemoult GM, Avila K, Hof B. 2022. Phase transition to turbulence
in spatially extended shear flows. Physical Review Letters. 128(1), 014502.
mla: Klotz, Lukasz, et al. “Phase Transition to Turbulence in Spatially Extended
Shear Flows.” Physical Review Letters, vol. 128, no. 1, 014502, American
Physical Society, 2022, doi:10.1103/PhysRevLett.128.014502.
short: L. Klotz, G.M. Lemoult, K. Avila, B. Hof, Physical Review Letters 128 (2022).
date_created: 2022-01-23T23:01:28Z
date_published: 2022-01-05T00:00:00Z
date_updated: 2023-08-02T13:59:19Z
day: '05'
department:
- _id: BjHo
doi: 10.1103/PhysRevLett.128.014502
ec_funded: 1
external_id:
arxiv:
- '2111.14894'
isi:
- '000748271700010'
pmid:
- '35061458'
intvolume: ' 128'
isi: 1
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/2111.14894
month: '01'
oa: 1
oa_version: Preprint
pmid: 1
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
- _id: 25152F3A-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '306589'
name: Decoding the complexity of turbulence at its origin
- _id: 238598C6-32DE-11EA-91FC-C7463DDC885E
grant_number: '662960'
name: 'Revisiting the Turbulence Problem Using Statistical Mechanics: Experimental
Studies on Transitional and Turbulent Flows'
publication: Physical Review Letters
publication_identifier:
eissn:
- 1079-7114
issn:
- 0031-9007
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Phase transition to turbulence in spatially extended shear flows
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 128
year: '2022'
...
---
_id: '11839'
abstract:
- lang: eng
text: "It is a highly desirable property for deep networks to be robust against\r\nsmall
input changes. One popular way to achieve this property is by designing\r\nnetworks
with a small Lipschitz constant. In this work, we propose a new\r\ntechnique for
constructing such Lipschitz networks that has a number of\r\ndesirable properties:
it can be applied to any linear network layer\r\n(fully-connected or convolutional),
it provides formal guarantees on the\r\nLipschitz constant, it is easy to implement
and efficient to run, and it can be\r\ncombined with any training objective and
optimization method. In fact, our\r\ntechnique is the first one in the literature
that achieves all of these\r\nproperties simultaneously. Our main contribution
is a rescaling-based weight\r\nmatrix parametrization that guarantees each network
layer to have a Lipschitz\r\nconstant of at most 1 and results in the learned
weight matrices to be close to\r\northogonal. Hence we call such layers almost-orthogonal
Lipschitz (AOL).\r\nExperiments and ablation studies in the context of image classification
with\r\ncertified robust accuracy confirm that AOL layers achieve results that
are on\r\npar with most existing methods. Yet, they are simpler to implement and
more\r\nbroadly applicable, because they do not require computationally expensive\r\nmatrix
orthogonalization or inversion steps as part of the network\r\narchitecture. We
provide code at https://github.com/berndprach/AOL."
alternative_title:
- LNCS
article_processing_charge: No
arxiv: 1
author:
- first_name: Bernd
full_name: Prach, Bernd
id: 2D561D42-C427-11E9-89B4-9C1AE6697425
last_name: Prach
- first_name: Christoph
full_name: Lampert, Christoph
id: 40C20FD2-F248-11E8-B48F-1D18A9856A87
last_name: Lampert
orcid: 0000-0001-8622-7887
citation:
ama: 'Prach B, Lampert C. Almost-orthogonal layers for efficient general-purpose
Lipschitz networks. In: Computer Vision – ECCV 2022. Vol 13681. Springer
Nature; 2022:350-365. doi:10.1007/978-3-031-19803-8_21'
apa: 'Prach, B., & Lampert, C. (2022). Almost-orthogonal layers for efficient
general-purpose Lipschitz networks. In Computer Vision – ECCV 2022 (Vol.
13681, pp. 350–365). Tel Aviv, Israel: Springer Nature. https://doi.org/10.1007/978-3-031-19803-8_21'
chicago: Prach, Bernd, and Christoph Lampert. “Almost-Orthogonal Layers for Efficient
General-Purpose Lipschitz Networks.” In Computer Vision – ECCV 2022, 13681:350–65.
Springer Nature, 2022. https://doi.org/10.1007/978-3-031-19803-8_21.
ieee: B. Prach and C. Lampert, “Almost-orthogonal layers for efficient general-purpose
Lipschitz networks,” in Computer Vision – ECCV 2022, Tel Aviv, Israel,
2022, vol. 13681, pp. 350–365.
ista: 'Prach B, Lampert C. 2022. Almost-orthogonal layers for efficient general-purpose
Lipschitz networks. Computer Vision – ECCV 2022. ECCV: European Conference on
Computer Vision, LNCS, vol. 13681, 350–365.'
mla: Prach, Bernd, and Christoph Lampert. “Almost-Orthogonal Layers for Efficient
General-Purpose Lipschitz Networks.” Computer Vision – ECCV 2022, vol.
13681, Springer Nature, 2022, pp. 350–65, doi:10.1007/978-3-031-19803-8_21.
short: B. Prach, C. Lampert, in:, Computer Vision – ECCV 2022, Springer Nature,
2022, pp. 350–365.
conference:
end_date: 2022-10-27
location: Tel Aviv, Israel
name: 'ECCV: European Conference on Computer Vision'
start_date: 2022-10-23
date_created: 2022-08-12T15:09:47Z
date_published: 2022-10-23T00:00:00Z
date_updated: 2023-05-03T08:00:46Z
day: '23'
department:
- _id: GradSch
- _id: ChLa
doi: 10.1007/978-3-031-19803-8_21
external_id:
arxiv:
- '2208.03160'
intvolume: ' 13681'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: ' https://doi.org/10.48550/arXiv.2208.03160'
month: '10'
oa: 1
oa_version: Preprint
page: 350-365
publication: Computer Vision – ECCV 2022
publication_identifier:
eisbn:
- '9783031198038'
isbn:
- '9783031198021'
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Almost-orthogonal layers for efficient general-purpose Lipschitz networks
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 13681
year: '2022'
...
---
_id: '11841'
abstract:
- lang: eng
text: Primary nucleation is the fundamental event that initiates the conversion
of proteins from their normal physiological forms into pathological amyloid aggregates
associated with the onset and development of disorders including systemic amyloidosis,
as well as the neurodegenerative conditions Alzheimer’s and Parkinson’s diseases.
It has become apparent that the presence of surfaces can dramatically modulate
nucleation. However, the underlying physicochemical parameters governing this
process have been challenging to elucidate, with interfaces in some cases having
been found to accelerate aggregation, while in others they can inhibit the kinetics
of this process. Here we show through kinetic analysis that for three different
fibril-forming proteins, interfaces affect the aggregation reaction mainly through
modulating the primary nucleation step. Moreover, we show through direct measurements
of the Gibbs free energy of adsorption, combined with theory and coarse-grained
computer simulations, that overall nucleation rates are suppressed at high and
at low surface interaction strengths but significantly enhanced at intermediate
strengths, and we verify these regimes experimentally. Taken together, these results
provide a quantitative description of the fundamental process which triggers amyloid
formation and shed light on the key factors that control this process.
acknowledgement: "The research leading to these results has received funding from
the European Research Council (ERC) under the European Union’s Seventh Framework
Programme (FP7/2007-2013) through the ERC grant PhysProt\r\n(agreement 337969).
We are grateful for financial support from the Biotechnology and Biological Sciences
Research Council (BBSRC) (T.P.J.K.), the Newman\r\nFoundation (T.P.J.K.), the Wellcome
Trust (T.P.J.K. and M.V.), Peterhouse College\r\nCambridge (T.C.T.M.), the ERC Starting
Grant (StG) Non-Equilibrium Protein Assembly (NEPA) (A.S.), the Royal Society (A.S.),
the Academy of Medical Sciences\r\n(A.S. and J.K.), and the Cambridge Centre for
Misfolding Diseases (CMD)."
article_number: e2109718119
article_processing_charge: No
article_type: original
author:
- first_name: Zenon
full_name: Toprakcioglu, Zenon
last_name: Toprakcioglu
- first_name: Ayaka
full_name: Kamada, Ayaka
last_name: Kamada
- first_name: Thomas C.T.
full_name: Michaels, Thomas C.T.
last_name: Michaels
- first_name: Mengqi
full_name: Xie, Mengqi
last_name: Xie
- first_name: Johannes
full_name: Krausser, Johannes
last_name: Krausser
- first_name: Jiapeng
full_name: Wei, Jiapeng
last_name: Wei
- first_name: Anđela
full_name: Šarić, Anđela
id: bf63d406-f056-11eb-b41d-f263a6566d8b
last_name: Šarić
orcid: 0000-0002-7854-2139
- first_name: Michele
full_name: Vendruscolo, Michele
last_name: Vendruscolo
- first_name: Tuomas P.J.
full_name: Knowles, Tuomas P.J.
last_name: Knowles
citation:
ama: Toprakcioglu Z, Kamada A, Michaels TCT, et al. Adsorption free energy predicts
amyloid protein nucleation rates. Proceedings of the National Academy of Sciences
of the United States of America. 2022;119(31). doi:10.1073/pnas.2109718119
apa: Toprakcioglu, Z., Kamada, A., Michaels, T. C. T., Xie, M., Krausser, J., Wei,
J., … Knowles, T. P. J. (2022). Adsorption free energy predicts amyloid protein
nucleation rates. Proceedings of the National Academy of Sciences of the United
States of America. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.2109718119
chicago: Toprakcioglu, Zenon, Ayaka Kamada, Thomas C.T. Michaels, Mengqi Xie, Johannes
Krausser, Jiapeng Wei, Anđela Šarić, Michele Vendruscolo, and Tuomas P.J. Knowles.
“Adsorption Free Energy Predicts Amyloid Protein Nucleation Rates.” Proceedings
of the National Academy of Sciences of the United States of America. Proceedings
of the National Academy of Sciences, 2022. https://doi.org/10.1073/pnas.2109718119.
ieee: Z. Toprakcioglu et al., “Adsorption free energy predicts amyloid protein
nucleation rates,” Proceedings of the National Academy of Sciences of the United
States of America, vol. 119, no. 31. Proceedings of the National Academy of
Sciences, 2022.
ista: Toprakcioglu Z, Kamada A, Michaels TCT, Xie M, Krausser J, Wei J, Šarić A,
Vendruscolo M, Knowles TPJ. 2022. Adsorption free energy predicts amyloid protein
nucleation rates. Proceedings of the National Academy of Sciences of the United
States of America. 119(31), e2109718119.
mla: Toprakcioglu, Zenon, et al. “Adsorption Free Energy Predicts Amyloid Protein
Nucleation Rates.” Proceedings of the National Academy of Sciences of the United
States of America, vol. 119, no. 31, e2109718119, Proceedings of the National
Academy of Sciences, 2022, doi:10.1073/pnas.2109718119.
short: Z. Toprakcioglu, A. Kamada, T.C.T. Michaels, M. Xie, J. Krausser, J. Wei,
A. Šarić, M. Vendruscolo, T.P.J. Knowles, Proceedings of the National Academy
of Sciences of the United States of America 119 (2022).
date_created: 2022-08-14T22:01:45Z
date_published: 2022-07-28T00:00:00Z
date_updated: 2023-10-04T09:06:52Z
day: '28'
ddc:
- '570'
department:
- _id: AnSa
doi: 10.1073/pnas.2109718119
ec_funded: 1
external_id:
isi:
- '000903753500002'
file:
- access_level: open_access
checksum: 0fe3878896cbeb6c44e29222ec2f336a
content_type: application/pdf
creator: dernst
date_created: 2023-10-04T09:05:44Z
date_updated: 2023-10-04T09:05:44Z
file_id: '14386'
file_name: 2022_PNAS_Toprakcioglu.pdf
file_size: 2476021
relation: main_file
success: 1
file_date_updated: 2023-10-04T09:05:44Z
has_accepted_license: '1'
intvolume: ' 119'
isi: 1
issue: '31'
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nc-nd/4.0/
month: '07'
oa: 1
oa_version: Published Version
project:
- _id: eba2549b-77a9-11ec-83b8-a81e493eae4e
call_identifier: H2020
grant_number: '802960'
name: 'Non-Equilibrium Protein Assembly: from Building Blocks to Biological Machines'
publication: Proceedings of the National Academy of Sciences of the United States
of America
publication_identifier:
eissn:
- 1091-6490
issn:
- 0027-8424
publication_status: published
publisher: Proceedings of the National Academy of Sciences
quality_controlled: '1'
scopus_import: '1'
status: public
title: Adsorption free energy predicts amyloid protein nucleation rates
tmp:
image: /images/cc_by_nc_nd.png
legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
(CC BY-NC-ND 4.0)
short: CC BY-NC-ND (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 119
year: '2022'
...
---
_id: '11842'
abstract:
- lang: eng
text: We consider the flow of two viscous and incompressible fluids within a bounded
domain modeled by means of a two-phase Navier–Stokes system. The two fluids are
assumed to be immiscible, meaning that they are separated by an interface. With
respect to the motion of the interface, we consider pure transport by the fluid
flow. Along the boundary of the domain, a complete slip boundary condition for
the fluid velocities and a constant ninety degree contact angle condition for
the interface are assumed. In the present work, we devise for the resulting evolution
problem a suitable weak solution concept based on the framework of varifolds and
establish as the main result a weak-strong uniqueness principle in 2D. The proof
is based on a relative entropy argument and requires a non-trivial further development
of ideas from the recent work of Fischer and the first author (Arch. Ration. Mech.
Anal. 236, 2020) to incorporate the contact angle condition. To focus on the effects
of the necessarily singular geometry of the evolving fluid domains, we work for
simplicity in the regime of same viscosities for the two fluids.
acknowledgement: The authors warmly thank their former resp. current PhD advisor Julian
Fischer for the suggestion of this problem and for valuable initial discussions
on the subjects of this paper. This project has received funding from the European
Research Council (ERC) under the European Union’s Horizon 2020 research and innovation
programme (grant agreement No 948819) , and from the Deutsche Forschungsgemeinschaft
(DFG, German Research Foundation) under Germany’s Excellence Strategy – EXC-2047/1
– 390685813.
article_number: '93'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Sebastian
full_name: Hensel, Sebastian
id: 4D23B7DA-F248-11E8-B48F-1D18A9856A87
last_name: Hensel
orcid: 0000-0001-7252-8072
- first_name: Alice
full_name: Marveggio, Alice
id: 25647992-AA84-11E9-9D75-8427E6697425
last_name: Marveggio
citation:
ama: Hensel S, Marveggio A. Weak-strong uniqueness for the Navier–Stokes equation
for two fluids with ninety degree contact angle and same viscosities. Journal
of Mathematical Fluid Mechanics. 2022;24(3). doi:10.1007/s00021-022-00722-2
apa: Hensel, S., & Marveggio, A. (2022). Weak-strong uniqueness for the Navier–Stokes
equation for two fluids with ninety degree contact angle and same viscosities.
Journal of Mathematical Fluid Mechanics. Springer Nature. https://doi.org/10.1007/s00021-022-00722-2
chicago: Hensel, Sebastian, and Alice Marveggio. “Weak-Strong Uniqueness for the
Navier–Stokes Equation for Two Fluids with Ninety Degree Contact Angle and Same
Viscosities.” Journal of Mathematical Fluid Mechanics. Springer Nature,
2022. https://doi.org/10.1007/s00021-022-00722-2.
ieee: S. Hensel and A. Marveggio, “Weak-strong uniqueness for the Navier–Stokes
equation for two fluids with ninety degree contact angle and same viscosities,”
Journal of Mathematical Fluid Mechanics, vol. 24, no. 3. Springer Nature,
2022.
ista: Hensel S, Marveggio A. 2022. Weak-strong uniqueness for the Navier–Stokes
equation for two fluids with ninety degree contact angle and same viscosities.
Journal of Mathematical Fluid Mechanics. 24(3), 93.
mla: Hensel, Sebastian, and Alice Marveggio. “Weak-Strong Uniqueness for the Navier–Stokes
Equation for Two Fluids with Ninety Degree Contact Angle and Same Viscosities.”
Journal of Mathematical Fluid Mechanics, vol. 24, no. 3, 93, Springer Nature,
2022, doi:10.1007/s00021-022-00722-2.
short: S. Hensel, A. Marveggio, Journal of Mathematical Fluid Mechanics 24 (2022).
date_created: 2022-08-14T22:01:45Z
date_published: 2022-08-01T00:00:00Z
date_updated: 2023-11-30T13:25:02Z
day: '01'
ddc:
- '510'
department:
- _id: JuFi
doi: 10.1007/s00021-022-00722-2
ec_funded: 1
external_id:
arxiv:
- '2112.11154'
isi:
- '000834834300001'
file:
- access_level: open_access
checksum: 75c5f286300e6f0539cf57b4dba108d5
content_type: application/pdf
creator: cchlebak
date_created: 2022-08-16T06:55:22Z
date_updated: 2022-08-16T06:55:22Z
file_id: '11848'
file_name: 2022_JMathFluidMech_Hensel.pdf
file_size: 2045570
relation: main_file
success: 1
file_date_updated: 2022-08-16T06:55:22Z
has_accepted_license: '1'
intvolume: ' 24'
isi: 1
issue: '3'
language:
- iso: eng
month: '08'
oa: 1
oa_version: Published Version
project:
- _id: 0aa76401-070f-11eb-9043-b5bb049fa26d
call_identifier: H2020
grant_number: '948819'
name: Bridging Scales in Random Materials
publication: Journal of Mathematical Fluid Mechanics
publication_identifier:
eissn:
- 1422-6952
issn:
- 1422-6928
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
record:
- id: '14587'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Weak-strong uniqueness for the Navier–Stokes equation for two fluids with ninety
degree contact angle and same viscosities
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: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 24
year: '2022'
...
---
_id: '11843'
abstract:
- lang: eng
text: A key attribute of persistent or recurring bacterial infections is the ability
of the pathogen to evade the host’s immune response. Many Enterobacteriaceae express
type 1 pili, a pre-adapted virulence trait, to invade host epithelial cells and
establish persistent infections. However, the molecular mechanisms and strategies
by which bacteria actively circumvent the immune response of the host remain poorly
understood. Here, we identified CD14, the major co-receptor for lipopolysaccharide
detection, on mouse dendritic cells (DCs) as a binding partner of FimH, the protein
located at the tip of the type 1 pilus of Escherichia coli. The FimH amino acids
involved in CD14 binding are highly conserved across pathogenic and non-pathogenic
strains. Binding of the pathogenic strain CFT073 to CD14 reduced DC migration
by overactivation of integrins and blunted expression of co-stimulatory molecules
by overactivating the NFAT (nuclear factor of activated T-cells) pathway, both
rate-limiting factors of T cell activation. This response was binary at the single-cell
level, but averaged in larger populations exposed to both piliated and non-piliated
pathogens, presumably via the exchange of immunomodulatory cytokines. While defining
an active molecular mechanism of immune evasion by pathogens, the interaction
between FimH and CD14 represents a potential target to interfere with persistent
and recurrent infections, such as urinary tract infections or Crohn’s disease.
acknowledged_ssus:
- _id: Bio
- _id: PreCl
- _id: EM-Fac
acknowledgement: We thank Ulrich Dobrindt for providing UPEC strains CFT073, UTI89,
and 536, Frank Assen, Vlad Gavra, Maximilian Götz, Bor Kavčič, Jonna Alanko, and
Eva Kiermaier for help with experiments and Robert Hauschild, Julian Stopp, and
Saren Tasciyan for help with data analysis. We thank the IST Austria Scientific
Service Units, especially the Bioimaging facility, the Preclinical facility and
the Electron microscopy facility for technical support, Jakob Wallner and all members
of the Guet and Sixt lab for fruitful discussions and Daria Siekhaus for critically
reading the manuscript. This work was supported by grants from the Austrian Research
Promotion Agency (FEMtech 868984) to IG, the European Research Council (CoG 724373),
and the Austrian Science Fund (FWF P29911) to MS.
article_number: e78995
article_processing_charge: Yes
article_type: original
author:
- first_name: Kathrin
full_name: Tomasek, Kathrin
id: 3AEC8556-F248-11E8-B48F-1D18A9856A87
last_name: Tomasek
- first_name: Alexander F
full_name: Leithner, Alexander F
id: 3B1B77E4-F248-11E8-B48F-1D18A9856A87
last_name: Leithner
- first_name: Ivana
full_name: Glatzová, Ivana
id: 727b3c7d-4939-11ec-89b3-b9b0750ab74d
last_name: Glatzová
- first_name: Michael S.
full_name: Lukesch, Michael S.
last_name: Lukesch
- first_name: Calin C
full_name: Guet, Calin C
id: 47F8433E-F248-11E8-B48F-1D18A9856A87
last_name: Guet
orcid: 0000-0001-6220-2052
- first_name: Michael K
full_name: Sixt, Michael K
id: 41E9FBEA-F248-11E8-B48F-1D18A9856A87
last_name: Sixt
orcid: 0000-0002-6620-9179
citation:
ama: Tomasek K, Leithner AF, Glatzová I, Lukesch MS, Guet CC, Sixt MK. Type 1 piliated
uropathogenic Escherichia coli hijack the host immune response by binding to CD14.
eLife. 2022;11. doi:10.7554/eLife.78995
apa: Tomasek, K., Leithner, A. F., Glatzová, I., Lukesch, M. S., Guet, C. C., &
Sixt, M. K. (2022). Type 1 piliated uropathogenic Escherichia coli hijack the
host immune response by binding to CD14. ELife. eLife Sciences Publications.
https://doi.org/10.7554/eLife.78995
chicago: Tomasek, Kathrin, Alexander F Leithner, Ivana Glatzová, Michael S. Lukesch,
Calin C Guet, and Michael K Sixt. “Type 1 Piliated Uropathogenic Escherichia Coli
Hijack the Host Immune Response by Binding to CD14.” ELife. eLife Sciences
Publications, 2022. https://doi.org/10.7554/eLife.78995.
ieee: K. Tomasek, A. F. Leithner, I. Glatzová, M. S. Lukesch, C. C. Guet, and M.
K. Sixt, “Type 1 piliated uropathogenic Escherichia coli hijack the host immune
response by binding to CD14,” eLife, vol. 11. eLife Sciences Publications,
2022.
ista: Tomasek K, Leithner AF, Glatzová I, Lukesch MS, Guet CC, Sixt MK. 2022. Type
1 piliated uropathogenic Escherichia coli hijack the host immune response by binding
to CD14. eLife. 11, e78995.
mla: Tomasek, Kathrin, et al. “Type 1 Piliated Uropathogenic Escherichia Coli Hijack
the Host Immune Response by Binding to CD14.” ELife, vol. 11, e78995, eLife
Sciences Publications, 2022, doi:10.7554/eLife.78995.
short: K. Tomasek, A.F. Leithner, I. Glatzová, M.S. Lukesch, C.C. Guet, M.K. Sixt,
ELife 11 (2022).
date_created: 2022-08-14T22:01:46Z
date_published: 2022-07-26T00:00:00Z
date_updated: 2023-08-03T12:54:21Z
day: '26'
ddc:
- '570'
department:
- _id: MiSi
- _id: CaGu
doi: 10.7554/eLife.78995
ec_funded: 1
external_id:
isi:
- '000838410200001'
file:
- access_level: open_access
checksum: 002a3c7c7ea5caa9af9cfbea308f6ea4
content_type: application/pdf
creator: cchlebak
date_created: 2022-08-16T08:57:37Z
date_updated: 2022-08-16T08:57:37Z
file_id: '11861'
file_name: 2022_eLife_Tomasek.pdf
file_size: 2057577
relation: main_file
success: 1
file_date_updated: 2022-08-16T08:57:37Z
has_accepted_license: '1'
intvolume: ' 11'
isi: 1
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
project:
- _id: 25FE9508-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '724373'
name: Cellular navigation along spatial gradients
- _id: 26018E70-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P29911
name: Mechanical adaptation of lamellipodial actin
publication: eLife
publication_identifier:
eissn:
- 2050-084X
publication_status: published
publisher: eLife Sciences Publications
quality_controlled: '1'
related_material:
record:
- id: '10316'
relation: earlier_version
status: public
scopus_import: '1'
status: public
title: Type 1 piliated uropathogenic Escherichia coli hijack the host immune response
by binding to CD14
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: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 11
year: '2022'
...
---
_id: '11844'
abstract:
- lang: eng
text: "In the stochastic population protocol model, we are given a connected graph
with n nodes, and in every time step, a scheduler samples an edge of the graph
uniformly at random and the nodes connected by this edge interact. A fundamental
task in this model is stable leader election, in which all nodes start in an identical
state and the aim is to reach a configuration in which (1) exactly one node is
elected as leader and (2) this node remains as the unique leader no matter what
sequence of interactions follows. On cliques, the complexity of this problem has
recently been settled: time-optimal protocols stabilize in Θ(n log n) expected
steps using Θ(log log n) states, whereas protocols that use O(1) states require
Θ(n2) expected steps.\r\n\r\nIn this work, we investigate the complexity of stable
leader election on general graphs. We provide the first non-trivial time lower
bounds for leader election on general graphs, showing that, when moving beyond
cliques, the complexity landscape of leader election becomes very diverse: the
time required to elect a leader can range from O(1) to Θ(n3) expected steps. On
the upper bound side, we first observe that there exists a protocol that is time-optimal
on many graph families, but uses polynomially-many states. In contrast, we give
a near-time-optimal protocol that uses only O(log2n) states that is at most a
factor log n slower. Finally, we show that the constant-state protocol of Beauquier
et al. [OPODIS 2013] is at most a factor n log n slower than the fast polynomial-state
protocol. Moreover, among constant-state protocols, this protocol has near-optimal
average case complexity on dense random graphs."
acknowledgement: We thank the anonymous reviewers for their helpful comments. We gratefully
acknowledge funding from the European Research Council (ERC) under the European
Union’s Horizon 2020 research and innovation programme (grant agreement No 805223
ScaleML).
article_processing_charge: Yes (via OA deal)
arxiv: 1
author:
- first_name: Dan-Adrian
full_name: Alistarh, Dan-Adrian
id: 4A899BFC-F248-11E8-B48F-1D18A9856A87
last_name: Alistarh
orcid: 0000-0003-3650-940X
- first_name: Joel
full_name: Rybicki, Joel
id: 334EFD2E-F248-11E8-B48F-1D18A9856A87
last_name: Rybicki
orcid: 0000-0002-6432-6646
- first_name: Sasha
full_name: Voitovych, Sasha
last_name: Voitovych
citation:
ama: 'Alistarh D-A, Rybicki J, Voitovych S. Near-optimal leader election in population
protocols on graphs. In: Proceedings of the Annual ACM Symposium on Principles
of Distributed Computing. Association for Computing Machinery; 2022:246-256.
doi:10.1145/3519270.3538435'
apa: 'Alistarh, D.-A., Rybicki, J., & Voitovych, S. (2022). Near-optimal leader
election in population protocols on graphs. In Proceedings of the Annual ACM
Symposium on Principles of Distributed Computing (pp. 246–256). Salerno, Italy:
Association for Computing Machinery. https://doi.org/10.1145/3519270.3538435'
chicago: Alistarh, Dan-Adrian, Joel Rybicki, and Sasha Voitovych. “Near-Optimal
Leader Election in Population Protocols on Graphs.” In Proceedings of the Annual
ACM Symposium on Principles of Distributed Computing, 246–56. Association
for Computing Machinery, 2022. https://doi.org/10.1145/3519270.3538435.
ieee: D.-A. Alistarh, J. Rybicki, and S. Voitovych, “Near-optimal leader election
in population protocols on graphs,” in Proceedings of the Annual ACM Symposium
on Principles of Distributed Computing, Salerno, Italy, 2022, pp. 246–256.
ista: 'Alistarh D-A, Rybicki J, Voitovych S. 2022. Near-optimal leader election
in population protocols on graphs. Proceedings of the Annual ACM Symposium on
Principles of Distributed Computing. PODC: Symposium on Principles of Distributed
Computing, 246–256.'
mla: Alistarh, Dan-Adrian, et al. “Near-Optimal Leader Election in Population Protocols
on Graphs.” Proceedings of the Annual ACM Symposium on Principles of Distributed
Computing, Association for Computing Machinery, 2022, pp. 246–56, doi:10.1145/3519270.3538435.
short: D.-A. Alistarh, J. Rybicki, S. Voitovych, in:, Proceedings of the Annual
ACM Symposium on Principles of Distributed Computing, Association for Computing
Machinery, 2022, pp. 246–256.
conference:
end_date: 2022-07-29
location: Salerno, Italy
name: 'PODC: Symposium on Principles of Distributed Computing'
start_date: 2022-07-25
date_created: 2022-08-14T22:01:46Z
date_published: 2022-07-21T00:00:00Z
date_updated: 2023-06-14T12:06:01Z
day: '21'
ddc:
- '000'
department:
- _id: DaAl
doi: 10.1145/3519270.3538435
ec_funded: 1
external_id:
arxiv:
- '2205.12597'
file:
- access_level: open_access
checksum: 4c6b29172b8e355b4fbc364a2e0827b2
content_type: application/pdf
creator: cchlebak
date_created: 2022-08-16T08:05:15Z
date_updated: 2022-08-16T08:05:15Z
file_id: '11854'
file_name: 2022_PODC_Alistarh.pdf
file_size: 1593474
relation: main_file
success: 1
file_date_updated: 2022-08-16T08:05:15Z
has_accepted_license: '1'
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
page: 246-256
project:
- _id: 268A44D6-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '805223'
name: Elastic Coordination for Scalable Machine Learning
publication: Proceedings of the Annual ACM Symposium on Principles of Distributed
Computing
publication_identifier:
isbn:
- '9781450392624'
publication_status: published
publisher: Association for Computing Machinery
quality_controlled: '1'
scopus_import: '1'
status: public
title: Near-optimal leader election in population protocols on graphs
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2022'
...