---
_id: '13963'
abstract:
- lang: eng
text: The many-body localization (MBL) proximity effect is an intriguing phenomenon
where a thermal bath localizes due to the interaction with a disordered system.
The interplay of thermal and nonergodic behavior in these systems gives rise to
a rich phase diagram, whose exploration is an active field of research. In this
paper, we study a bosonic Hubbard model featuring two particle species representing
the bath and the disordered system. Using state-of-the-art numerical techniques,
we investigate the dynamics of the model in different regimes, based on which
we obtain a tentative phase diagram as a function of coupling strength and bath
size. When the bath is composed of a single particle, we observe clear signatures
of a transition from an MBL proximity effect to a delocalized phase. Increasing
the bath size, however, its thermalizing effect becomes stronger and eventually
the whole system delocalizes in the range of moderate interaction strengths studied.
In this regime, we characterize particle transport, revealing diffusive behavior
of the originally localized bosons.
acknowledgement: "We thank A. A. Michailidis and A. Mirlin for insightful discussions.
P.B., M.L., and M.S. acknowledge support by the European Research Council (ERC)
under the European Union’s Horizon 2020 research and innovation program (Grant Agreement
No. 850899). D.A. was\r\nsupported by the European Research Council (ERC) under
the European Union’s Horizon 2020 research and innovation program (Grant Agreement
No. 864597) and by the Swiss National Science Foundation. P.B., M.L., and M.S. acknowledge
PRACE for awarding us access to Joliot-Curie at GENCI@CEA, France, where the TEBD
simulations were performed. The TEBD simulations were performed using the ITensor
library [60]."
article_number: '054201'
article_processing_charge: Yes (in subscription journal)
article_type: original
author:
- first_name: Pietro
full_name: Brighi, Pietro
id: 4115AF5C-F248-11E8-B48F-1D18A9856A87
last_name: Brighi
orcid: 0000-0002-7969-2729
- first_name: Marko
full_name: Ljubotina, Marko
id: F75EE9BE-5C90-11EA-905D-16643DDC885E
last_name: Ljubotina
- first_name: Dmitry A.
full_name: Abanin, Dmitry A.
last_name: Abanin
- first_name: Maksym
full_name: Serbyn, Maksym
id: 47809E7E-F248-11E8-B48F-1D18A9856A87
last_name: Serbyn
orcid: 0000-0002-2399-5827
citation:
ama: Brighi P, Ljubotina M, Abanin DA, Serbyn M. Many-body localization proximity
effect in a two-species bosonic Hubbard model. Physical Review B. 2023;108(5).
doi:10.1103/physrevb.108.054201
apa: Brighi, P., Ljubotina, M., Abanin, D. A., & Serbyn, M. (2023). Many-body
localization proximity effect in a two-species bosonic Hubbard model. Physical
Review B. American Physical Society. https://doi.org/10.1103/physrevb.108.054201
chicago: Brighi, Pietro, Marko Ljubotina, Dmitry A. Abanin, and Maksym Serbyn. “Many-Body
Localization Proximity Effect in a Two-Species Bosonic Hubbard Model.” Physical
Review B. American Physical Society, 2023. https://doi.org/10.1103/physrevb.108.054201.
ieee: P. Brighi, M. Ljubotina, D. A. Abanin, and M. Serbyn, “Many-body localization
proximity effect in a two-species bosonic Hubbard model,” Physical Review B,
vol. 108, no. 5. American Physical Society, 2023.
ista: Brighi P, Ljubotina M, Abanin DA, Serbyn M. 2023. Many-body localization proximity
effect in a two-species bosonic Hubbard model. Physical Review B. 108(5), 054201.
mla: Brighi, Pietro, et al. “Many-Body Localization Proximity Effect in a Two-Species
Bosonic Hubbard Model.” Physical Review B, vol. 108, no. 5, 054201, American
Physical Society, 2023, doi:10.1103/physrevb.108.054201.
short: P. Brighi, M. Ljubotina, D.A. Abanin, M. Serbyn, Physical Review B 108 (2023).
date_created: 2023-08-05T18:25:22Z
date_published: 2023-08-01T00:00:00Z
date_updated: 2023-08-07T09:51:39Z
day: '01'
ddc:
- '530'
department:
- _id: MaSe
doi: 10.1103/physrevb.108.054201
ec_funded: 1
external_id:
arxiv:
- '2303.16876'
file:
- access_level: open_access
checksum: f763000339b5fd543c14377109920690
content_type: application/pdf
creator: dernst
date_created: 2023-08-07T09:48:08Z
date_updated: 2023-08-07T09:48:08Z
file_id: '13981'
file_name: 2023_PhysRevB_Brighi.pdf
file_size: 3051398
relation: main_file
success: 1
file_date_updated: 2023-08-07T09:48:08Z
has_accepted_license: '1'
intvolume: ' 108'
issue: '5'
language:
- iso: eng
month: '08'
oa: 1
oa_version: Published Version
project:
- _id: 23841C26-32DE-11EA-91FC-C7463DDC885E
call_identifier: H2020
grant_number: '850899'
name: 'Non-Ergodic Quantum Matter: Universality, Dynamics and Control'
publication: Physical Review B
publication_identifier:
eissn:
- 2469-9969
issn:
- 2469-9950
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Many-body localization proximity effect in a two-species bosonic Hubbard model
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: 108
year: '2023'
...
---
_id: '13966'
abstract:
- lang: eng
text: We present a low-scaling diagrammatic Monte Carlo approach to molecular correlation
energies. Using combinatorial graph theory to encode many-body Hugenholtz diagrams,
we sample the Møller-Plesset (MPn) perturbation series, obtaining accurate correlation
energies up to n=5, with quadratic scaling in the number of basis functions. Our
technique reduces the computational complexity of the molecular many-fermion correlation
problem, opening up the possibility of low-scaling, accurate stochastic computations
for a wide class of many-body systems described by Hugenholtz diagrams.
acknowledgement: We acknowledge stimulating discussions with Sergey Varganov, Artur
Izmaylov, Jacek Kłos, Piotr Żuchowski, Dominika Zgid, Nikolay Prokof'ev, Boris Svistunov,
Robert Parrish, and Andreas Heßelmann. G.B. and Q.P.H. acknowledge support from
the Austrian Science Fund (FWF) under Projects No. M2641-N27 and No. M2751. M.L.
acknowledges support by the FWF under Project No. P29902-N27, and by the European
Research Council (ERC) Starting Grant No. 801770 (ANGULON). T.V.T. was supported
by the NSF CAREER award No. PHY-2045681. This work is supported by the German Research
Foundation (DFG) under Germany's Excellence Strategy EXC2181/1-390900948 (the Heidelberg
STRUCTURES Excellence Cluster). The authors acknowledge support by the state of
Baden-Württemberg through bwHPC.
article_number: '045115'
article_processing_charge: No
article_type: original
author:
- first_name: Giacomo
full_name: Bighin, Giacomo
id: 4CA96FD4-F248-11E8-B48F-1D18A9856A87
last_name: Bighin
orcid: 0000-0001-8823-9777
- first_name: Quoc P
full_name: Ho, Quoc P
id: 3DD82E3C-F248-11E8-B48F-1D18A9856A87
last_name: Ho
- first_name: Mikhail
full_name: Lemeshko, Mikhail
id: 37CB05FA-F248-11E8-B48F-1D18A9856A87
last_name: Lemeshko
orcid: 0000-0002-6990-7802
- first_name: T. V.
full_name: Tscherbul, T. V.
last_name: Tscherbul
citation:
ama: 'Bighin G, Ho QP, Lemeshko M, Tscherbul TV. Diagrammatic Monte Carlo for electronic
correlation in molecules: High-order many-body perturbation theory with low scaling.
Physical Review B. 2023;108(4). doi:10.1103/PhysRevB.108.045115'
apa: 'Bighin, G., Ho, Q. P., Lemeshko, M., & Tscherbul, T. V. (2023). Diagrammatic
Monte Carlo for electronic correlation in molecules: High-order many-body perturbation
theory with low scaling. Physical Review B. American Physical Society.
https://doi.org/10.1103/PhysRevB.108.045115'
chicago: 'Bighin, Giacomo, Quoc P Ho, Mikhail Lemeshko, and T. V. Tscherbul. “Diagrammatic
Monte Carlo for Electronic Correlation in Molecules: High-Order Many-Body Perturbation
Theory with Low Scaling.” Physical Review B. American Physical Society,
2023. https://doi.org/10.1103/PhysRevB.108.045115.'
ieee: 'G. Bighin, Q. P. Ho, M. Lemeshko, and T. V. Tscherbul, “Diagrammatic Monte
Carlo for electronic correlation in molecules: High-order many-body perturbation
theory with low scaling,” Physical Review B, vol. 108, no. 4. American
Physical Society, 2023.'
ista: 'Bighin G, Ho QP, Lemeshko M, Tscherbul TV. 2023. Diagrammatic Monte Carlo
for electronic correlation in molecules: High-order many-body perturbation theory
with low scaling. Physical Review B. 108(4), 045115.'
mla: 'Bighin, Giacomo, et al. “Diagrammatic Monte Carlo for Electronic Correlation
in Molecules: High-Order Many-Body Perturbation Theory with Low Scaling.” Physical
Review B, vol. 108, no. 4, 045115, American Physical Society, 2023, doi:10.1103/PhysRevB.108.045115.'
short: G. Bighin, Q.P. Ho, M. Lemeshko, T.V. Tscherbul, Physical Review B 108 (2023).
date_created: 2023-08-06T22:01:10Z
date_published: 2023-07-15T00:00:00Z
date_updated: 2023-08-07T08:41:29Z
day: '15'
department:
- _id: MiLe
- _id: TaHa
doi: 10.1103/PhysRevB.108.045115
ec_funded: 1
external_id:
arxiv:
- '2203.12666'
intvolume: ' 108'
issue: '4'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2203.12666
month: '07'
oa: 1
oa_version: Preprint
project:
- _id: 26986C82-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: M02641
name: A path-integral approach to composite impurities
- _id: 26B96266-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: M02751
name: Algebro-Geometric Applications of Factorization Homology
- _id: 26031614-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P29902
name: Quantum rotations in the presence of a many-body environment
- _id: 2688CF98-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '801770'
name: 'Angulon: physics and applications of a new quasiparticle'
publication: Physical Review B
publication_identifier:
eissn:
- 2469-9969
issn:
- 2469-9950
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Diagrammatic Monte Carlo for electronic correlation in molecules: High-order
many-body perturbation theory with low scaling'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 108
year: '2023'
...
---
_id: '13970'
article_processing_charge: No
article_type: original
author:
- first_name: Amiera
full_name: Madani, Amiera
last_name: Madani
- first_name: Eric T.
full_name: Sletten, Eric T.
last_name: Sletten
- first_name: Cristian
full_name: Cavedon, Cristian
last_name: Cavedon
- first_name: Peter H.
full_name: Seeberger, Peter H.
last_name: Seeberger
- first_name: Bartholomäus
full_name: Pieber, Bartholomäus
id: 93e5e5b2-0da6-11ed-8a41-af589a024726
last_name: Pieber
orcid: 0000-0001-8689-388X
citation:
ama: Madani A, Sletten ET, Cavedon C, Seeberger PH, Pieber B. Visible-light-mediated
oxidative debenzylation of 3-O-Benzyl-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose.
Organic Syntheses. 2023;100:271-286. doi:10.15227/orgsyn.100.0271
apa: Madani, A., Sletten, E. T., Cavedon, C., Seeberger, P. H., & Pieber, B.
(2023). Visible-light-mediated oxidative debenzylation of 3-O-Benzyl-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose.
Organic Syntheses. Organic Syntheses. https://doi.org/10.15227/orgsyn.100.0271
chicago: Madani, Amiera, Eric T. Sletten, Cristian Cavedon, Peter H. Seeberger,
and Bartholomäus Pieber. “Visible-Light-Mediated Oxidative Debenzylation of 3-O-Benzyl-1,2:5,6-Di-O-Isopropylidene-α-D-Glucofuranose.”
Organic Syntheses. Organic Syntheses, 2023. https://doi.org/10.15227/orgsyn.100.0271.
ieee: A. Madani, E. T. Sletten, C. Cavedon, P. H. Seeberger, and B. Pieber, “Visible-light-mediated
oxidative debenzylation of 3-O-Benzyl-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose,”
Organic Syntheses, vol. 100. Organic Syntheses, pp. 271–286, 2023.
ista: Madani A, Sletten ET, Cavedon C, Seeberger PH, Pieber B. 2023. Visible-light-mediated
oxidative debenzylation of 3-O-Benzyl-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose.
Organic Syntheses. 100, 271–286.
mla: Madani, Amiera, et al. “Visible-Light-Mediated Oxidative Debenzylation of 3-O-Benzyl-1,2:5,6-Di-O-Isopropylidene-α-D-Glucofuranose.”
Organic Syntheses, vol. 100, Organic Syntheses, 2023, pp. 271–86, doi:10.15227/orgsyn.100.0271.
short: A. Madani, E.T. Sletten, C. Cavedon, P.H. Seeberger, B. Pieber, Organic Syntheses
100 (2023) 271–286.
date_created: 2023-08-06T22:01:11Z
date_published: 2023-07-01T00:00:00Z
date_updated: 2023-08-07T08:21:45Z
day: '01'
department:
- _id: BaPi
doi: 10.15227/orgsyn.100.0271
intvolume: ' 100'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.15227/orgsyn.100.0271
month: '07'
oa: 1
oa_version: Published Version
page: 271-286
publication: Organic Syntheses
publication_identifier:
eissn:
- 2333-3553
issn:
- 0078-6209
publication_status: published
publisher: Organic Syntheses
quality_controlled: '1'
scopus_import: '1'
status: public
title: Visible-light-mediated oxidative debenzylation of 3-O-Benzyl-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 100
year: '2023'
...
---
_id: '13127'
abstract:
- lang: eng
text: Cooperative disease defense emerges as group-level collective behavior, yet
how group members make the underlying individual decisions is poorly understood.
Using garden ants and fungal pathogens as an experimental model, we derive the
rules governing individual ant grooming choices and show how they produce colony-level
hygiene. Time-resolved behavioral analysis, pathogen quantification, and probabilistic
modeling reveal that ants increase grooming and preferentially target highly-infectious
individuals when perceiving high pathogen load, but transiently suppress grooming
after having been groomed by nestmates. Ants thus react to both, the infectivity
of others and the social feedback they receive on their own contagiousness. While
inferred solely from momentary ant decisions, these behavioral rules quantitatively
predict hour-long experimental dynamics, and synergistically combine into efficient
colony-wide pathogen removal. Our analyses show that noisy individual decisions
based on only local, incomplete, yet dynamically-updated information on pathogen
threat and social feedback can lead to potent collective disease defense.
acknowledged_ssus:
- _id: LifeSc
acknowledgement: We thank Mike Bidochka for the fungal strains, the ISTA Social Immunity
Team for ant collection, Hanna Leitner for experimental and molecular support, Jennifer
Robb and Lukas Lindorfer for microscopy, and the LabSupport Facility at ISTA for
general laboratory support. We further thank Victor Mireles, Iain Couzin, Fabian
Theis and the Social Immunity Team for continued feedback throughout, and Michael
Sixt, Yuko Ulrich, Koos Boomsma, Erika Dawson, Megan Kutzer and Hinrich Schulenburg
for comments on the manuscript. This project has received funding from the European
Research Council (ERC) under the European Union’s Horizon 2020 research and innovation
program (Grant No. 771402; EPIDEMICSonCHIP) to SC, from the Scientific Grant Agency
of the Slovak Republic (Grant No. 1/0521/20) to KB, and the Human Frontier Science
Program (Grant No. RGP0065/2012) to GT.
article_number: '3232'
article_processing_charge: Yes
article_type: original
author:
- first_name: Barbara E
full_name: Casillas Perez, Barbara E
id: 351ED2AA-F248-11E8-B48F-1D18A9856A87
last_name: Casillas Perez
- first_name: Katarína
full_name: Bod'Ová, Katarína
id: 2BA24EA0-F248-11E8-B48F-1D18A9856A87
last_name: Bod'Ová
orcid: 0000-0002-7214-0171
- first_name: Anna V
full_name: Grasse, Anna V
id: 406F989C-F248-11E8-B48F-1D18A9856A87
last_name: Grasse
- first_name: Gašper
full_name: Tkačik, Gašper
id: 3D494DCA-F248-11E8-B48F-1D18A9856A87
last_name: Tkačik
orcid: 0000-0002-6699-1455
- first_name: Sylvia
full_name: Cremer, Sylvia
id: 2F64EC8C-F248-11E8-B48F-1D18A9856A87
last_name: Cremer
orcid: 0000-0002-2193-3868
citation:
ama: Casillas Perez BE, Bodova K, Grasse AV, Tkačik G, Cremer S. Dynamic pathogen
detection and social feedback shape collective hygiene in ants. Nature Communications.
2023;14. doi:10.1038/s41467-023-38947-y
apa: Casillas Perez, B. E., Bodova, K., Grasse, A. V., Tkačik, G., & Cremer,
S. (2023). Dynamic pathogen detection and social feedback shape collective hygiene
in ants. Nature Communications. Springer Nature. https://doi.org/10.1038/s41467-023-38947-y
chicago: Casillas Perez, Barbara E, Katarina Bodova, Anna V Grasse, Gašper Tkačik,
and Sylvia Cremer. “Dynamic Pathogen Detection and Social Feedback Shape Collective
Hygiene in Ants.” Nature Communications. Springer Nature, 2023. https://doi.org/10.1038/s41467-023-38947-y.
ieee: B. E. Casillas Perez, K. Bodova, A. V. Grasse, G. Tkačik, and S. Cremer, “Dynamic
pathogen detection and social feedback shape collective hygiene in ants,” Nature
Communications, vol. 14. Springer Nature, 2023.
ista: Casillas Perez BE, Bodova K, Grasse AV, Tkačik G, Cremer S. 2023. Dynamic
pathogen detection and social feedback shape collective hygiene in ants. Nature
Communications. 14, 3232.
mla: Casillas Perez, Barbara E., et al. “Dynamic Pathogen Detection and Social Feedback
Shape Collective Hygiene in Ants.” Nature Communications, vol. 14, 3232,
Springer Nature, 2023, doi:10.1038/s41467-023-38947-y.
short: B.E. Casillas Perez, K. Bodova, A.V. Grasse, G. Tkačik, S. Cremer, Nature
Communications 14 (2023).
date_created: 2023-06-11T22:00:40Z
date_published: 2023-06-03T00:00:00Z
date_updated: 2023-08-07T13:09:09Z
day: '03'
ddc:
- '570'
department:
- _id: SyCr
- _id: GaTk
doi: 10.1038/s41467-023-38947-y
ec_funded: 1
external_id:
isi:
- '001002562700005'
pmid:
- '37270641'
file:
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checksum: 4af0393e3ed47b3fc46e68b81c3c1007
content_type: application/pdf
creator: dernst
date_created: 2023-06-13T08:05:46Z
date_updated: 2023-06-13T08:05:46Z
file_id: '13132'
file_name: 2023_NatureComm_CasillasPerez.pdf
file_size: 2358167
relation: main_file
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file_date_updated: 2023-06-13T08:05:46Z
has_accepted_license: '1'
intvolume: ' 14'
isi: 1
language:
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month: '06'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 2649B4DE-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '771402'
name: Epidemics in ant societies on a chip
- _id: 255008E4-B435-11E9-9278-68D0E5697425
grant_number: RGP0065/2012
name: Information processing and computation in fish groups
publication: Nature Communications
publication_identifier:
eissn:
- 2041-1723
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
record:
- id: '12945'
relation: research_data
status: public
scopus_import: '1'
status: public
title: Dynamic pathogen detection and social feedback shape collective hygiene in
ants
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: 14
year: '2023'
...
---
_id: '12945'
abstract:
- lang: eng
text: "basic data for use in code for experimental data analysis for manuscript
under revision: \r\nDynamic pathogen detection and social feedback shape collective
hygiene in ants\r\nCasillas-Pérez B, Boďová K, Grasse AV, Tkačik G, Cremer S"
acknowledged_ssus:
- _id: LifeSc
acknowledgement: This project has received funding from the European Research Council
(ERC) under the European Union’s Horizon 2020 research and innovation programme
(Grant No. 771402; EPIDEMICSonCHIP) to SC, from the Scientific Grant Agency of the
Slovak Republic (Grant No. 1/0521/20) to KB, and the Human Frontier Science Program
(Grant No. RGP0065/2012) to GT.
article_processing_charge: No
author:
- first_name: Sylvia
full_name: Cremer, Sylvia
id: 2F64EC8C-F248-11E8-B48F-1D18A9856A87
last_name: Cremer
orcid: 0000-0002-2193-3868
citation:
ama: 'Cremer S. Data from: “Dynamic pathogen detection and social feedback shape
collective hygiene in ants” . 2023. doi:10.15479/AT:ISTA:12945'
apa: 'Cremer, S. (2023). Data from: “Dynamic pathogen detection and social feedback
shape collective hygiene in ants” . Institute of Science and Technology Austria.
https://doi.org/10.15479/AT:ISTA:12945'
chicago: 'Cremer, Sylvia. “Data from: ‘Dynamic Pathogen Detection and Social Feedback
Shape Collective Hygiene in Ants’ .” Institute of Science and Technology Austria,
2023. https://doi.org/10.15479/AT:ISTA:12945.'
ieee: 'S. Cremer, “Data from: ‘Dynamic pathogen detection and social feedback shape
collective hygiene in ants’ .” Institute of Science and Technology Austria, 2023.'
ista: 'Cremer S. 2023. Data from: ‘Dynamic pathogen detection and social feedback
shape collective hygiene in ants’ , Institute of Science and Technology Austria,
10.15479/AT:ISTA:12945.'
mla: 'Cremer, Sylvia. Data from: “Dynamic Pathogen Detection and Social Feedback
Shape Collective Hygiene in Ants” . Institute of Science and Technology Austria,
2023, doi:10.15479/AT:ISTA:12945.'
short: S. Cremer, (2023).
contributor:
- contributor_type: data_collector
first_name: Barbara E
id: 351ED2AA-F248-11E8-B48F-1D18A9856A87
last_name: Casillas Perez
- contributor_type: data_collector
first_name: Anna V
id: 406F989C-F248-11E8-B48F-1D18A9856A87
last_name: Grasse
- contributor_type: researcher
first_name: Katarina
last_name: Bodova
- contributor_type: supervisor
first_name: Gašper
id: 3D494DCA-F248-11E8-B48F-1D18A9856A87
last_name: Tkačik
orcid: 0000-0002-6699-1455
date_created: 2023-05-11T21:35:17Z
date_published: 2023-05-12T00:00:00Z
date_updated: 2023-08-07T13:09:09Z
day: '12'
ddc:
- '570'
department:
- _id: SyCr
doi: 10.15479/AT:ISTA:12945
file:
- access_level: open_access
checksum: 3eadf17fd59ad8c98bf10bf63061863c
content_type: application/zip
creator: scremer
date_created: 2023-05-12T08:04:04Z
date_updated: 2023-05-12T08:04:04Z
file_id: '12947'
file_name: Experimental_data.zip
file_size: 3414674
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creator: scremer
date_created: 2023-05-12T08:04:08Z
date_updated: 2023-05-12T08:04:08Z
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file_size: 2113
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success: 1
file_date_updated: 2023-05-12T08:04:08Z
has_accepted_license: '1'
keyword:
- collective behavior
- host-pathogen interactions
- social immunity
- epidemiology
- social insects
- probabilistic modeling
license: https://creativecommons.org/licenses/by-nc/4.0/
month: '05'
oa: 1
oa_version: None
publisher: Institute of Science and Technology Austria
related_material:
record:
- id: '13127'
relation: used_in_publication
status: public
status: public
title: 'Data from: "Dynamic pathogen detection and social feedback shape collective
hygiene in ants" '
tmp:
image: /images/cc_by_nc.png
legal_code_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode
name: Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
short: CC BY-NC (4.0)
type: research_data
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2023'
...
---
_id: '12885'
abstract:
- lang: eng
text: 'High-performance semiconductors rely upon precise control of heat and charge
transport. This can be achieved by precisely engineering defects in polycrystalline
solids. There are multiple approaches to preparing such polycrystalline semiconductors,
and the transformation of solution-processed colloidal nanoparticles is appealing
because colloidal nanoparticles combine low cost with structural and compositional
tunability along with rich surface chemistry. However, the multiple processes
from nanoparticle synthesis to the final bulk nanocomposites are very complex.
They involve nanoparticle purification, post-synthetic modifications, and finally
consolidation (thermal treatments and densification). All these properties dictate
the final material’s composition and microstructure, ultimately affecting its
functional properties. This thesis explores the synthesis, surface chemistry and
consolidation of colloidal semiconductor nanoparticles into dense solids. In particular,
the transformations that take place during these processes, and their effect on
the material’s transport properties are evaluated. '
acknowledged_ssus:
- _id: EM-Fac
- _id: NanoFab
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Mariano
full_name: Calcabrini, Mariano
id: 45D7531A-F248-11E8-B48F-1D18A9856A87
last_name: Calcabrini
orcid: 0000-0003-4566-5877
citation:
ama: 'Calcabrini M. Nanoparticle-based semiconductor solids: From synthesis to consolidation.
2023. doi:10.15479/at:ista:12885'
apa: 'Calcabrini, M. (2023). Nanoparticle-based semiconductor solids: From synthesis
to consolidation. Institute of Science and Technology Austria. https://doi.org/10.15479/at:ista:12885'
chicago: 'Calcabrini, Mariano. “Nanoparticle-Based Semiconductor Solids: From Synthesis
to Consolidation.” Institute of Science and Technology Austria, 2023. https://doi.org/10.15479/at:ista:12885.'
ieee: 'M. Calcabrini, “Nanoparticle-based semiconductor solids: From synthesis to
consolidation,” Institute of Science and Technology Austria, 2023.'
ista: 'Calcabrini M. 2023. Nanoparticle-based semiconductor solids: From synthesis
to consolidation. Institute of Science and Technology Austria.'
mla: 'Calcabrini, Mariano. Nanoparticle-Based Semiconductor Solids: From Synthesis
to Consolidation. Institute of Science and Technology Austria, 2023, doi:10.15479/at:ista:12885.'
short: 'M. Calcabrini, Nanoparticle-Based Semiconductor Solids: From Synthesis to
Consolidation, Institute of Science and Technology Austria, 2023.'
date_created: 2023-05-02T07:58:57Z
date_published: 2023-04-28T00:00:00Z
date_updated: 2023-08-14T07:25:26Z
day: '28'
ddc:
- '546'
- '541'
degree_awarded: PhD
department:
- _id: GradSch
- _id: MaIb
doi: 10.15479/at:ista:12885
ec_funded: 1
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file_date_updated: 2023-05-02T07:43:18Z
has_accepted_license: '1'
language:
- iso: eng
month: '04'
oa: 1
oa_version: Published Version
page: '82'
project:
- _id: 2564DBCA-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '665385'
name: International IST Doctoral Program
publication_identifier:
isbn:
- 978-3-99078-028-2
issn:
- 2663-337X
publication_status: published
publisher: Institute of Science and Technology Austria
related_material:
record:
- id: '10806'
relation: part_of_dissertation
status: public
- id: '10042'
relation: part_of_dissertation
status: public
- id: '12237'
relation: part_of_dissertation
status: public
- id: '9118'
relation: part_of_dissertation
status: public
- id: '10123'
relation: part_of_dissertation
status: public
status: public
supervisor:
- first_name: Maria
full_name: Ibáñez, Maria
id: 43C61214-F248-11E8-B48F-1D18A9856A87
last_name: Ibáñez
orcid: 0000-0001-5013-2843
title: 'Nanoparticle-based semiconductor solids: From synthesis to consolidation'
type: dissertation
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
year: '2023'
...
---
_id: '12087'
abstract:
- lang: eng
text: Following up on the recent work on lower Ricci curvature bounds for quantum
systems, we introduce two noncommutative versions of curvature-dimension bounds
for symmetric quantum Markov semigroups over matrix algebras. Under suitable such
curvature-dimension conditions, we prove a family of dimension-dependent functional
inequalities, a version of the Bonnet–Myers theorem and concavity of entropy power
in the noncommutative setting. We also provide examples satisfying certain curvature-dimension
conditions, including Schur multipliers over matrix algebras, Herz–Schur multipliers
over group algebras and generalized depolarizing semigroups.
acknowledgement: H.Z. is supported by the European Union’s Horizon 2020 research and
innovation programme under the Marie Skłodowska-Curie Grant Agreement No. 754411
and the Lise Meitner fellowship, Austrian Science Fund (FWF) M3337. M.W. acknowledges
support from the European Research Council (ERC) under the European Union’s Horizon
2020 research and innovation programme (Grant Agreement No. 716117) and from the
Austrian Science Fund (FWF) through grant number F65. Both authors would like to
thank Jan Maas for fruitful discussions and helpful comments. Open access funding
provided by Austrian Science Fund (FWF).
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Melchior
full_name: Wirth, Melchior
id: 88644358-0A0E-11EA-8FA5-49A33DDC885E
last_name: Wirth
orcid: 0000-0002-0519-4241
- first_name: Haonan
full_name: Zhang, Haonan
id: D8F41E38-9E66-11E9-A9E2-65C2E5697425
last_name: Zhang
citation:
ama: Wirth M, Zhang H. Curvature-dimension conditions for symmetric quantum Markov
semigroups. Annales Henri Poincare. 2023;24:717-750. doi:10.1007/s00023-022-01220-x
apa: Wirth, M., & Zhang, H. (2023). Curvature-dimension conditions for symmetric
quantum Markov semigroups. Annales Henri Poincare. Springer Nature. https://doi.org/10.1007/s00023-022-01220-x
chicago: Wirth, Melchior, and Haonan Zhang. “Curvature-Dimension Conditions for
Symmetric Quantum Markov Semigroups.” Annales Henri Poincare. Springer
Nature, 2023. https://doi.org/10.1007/s00023-022-01220-x.
ieee: M. Wirth and H. Zhang, “Curvature-dimension conditions for symmetric quantum
Markov semigroups,” Annales Henri Poincare, vol. 24. Springer Nature, pp.
717–750, 2023.
ista: Wirth M, Zhang H. 2023. Curvature-dimension conditions for symmetric quantum
Markov semigroups. Annales Henri Poincare. 24, 717–750.
mla: Wirth, Melchior, and Haonan Zhang. “Curvature-Dimension Conditions for Symmetric
Quantum Markov Semigroups.” Annales Henri Poincare, vol. 24, Springer Nature,
2023, pp. 717–50, doi:10.1007/s00023-022-01220-x.
short: M. Wirth, H. Zhang, Annales Henri Poincare 24 (2023) 717–750.
date_created: 2022-09-11T22:01:57Z
date_published: 2023-03-01T00:00:00Z
date_updated: 2023-08-14T11:39:28Z
day: '01'
ddc:
- '510'
department:
- _id: JaMa
doi: 10.1007/s00023-022-01220-x
ec_funded: 1
external_id:
arxiv:
- '2105.08303'
isi:
- '000837499800002'
file:
- access_level: open_access
checksum: 8c7b185eba5ccd92ef55c120f654222c
content_type: application/pdf
creator: dernst
date_created: 2023-08-14T11:38:28Z
date_updated: 2023-08-14T11:38:28Z
file_id: '14051'
file_name: 2023_AnnalesHenriPoincare_Wirth.pdf
file_size: 554871
relation: main_file
success: 1
file_date_updated: 2023-08-14T11:38:28Z
has_accepted_license: '1'
intvolume: ' 24'
isi: 1
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
page: 717-750
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
- _id: eb958bca-77a9-11ec-83b8-c565cb50d8d6
grant_number: M03337
name: Curvature-dimension in noncommutative analysis
- _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
publication: Annales Henri Poincare
publication_identifier:
issn:
- 1424-0637
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Curvature-dimension conditions for symmetric quantum Markov semigroups
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: 24
year: '2023'
...
---
_id: '9652'
abstract:
- lang: eng
text: In 1998 Burago and Kleiner and (independently) McMullen gave examples of separated
nets in Euclidean space which are non-bilipschitz equivalent to the integer lattice.
We study weaker notions of equivalence of separated nets and demonstrate that
such notions also give rise to distinct equivalence classes. Put differently,
we find occurrences of particularly strong divergence of separated nets from the
integer lattice. Our approach generalises that of Burago and Kleiner and McMullen
which takes place largely in a continuous setting. Existence of irregular separated
nets is verified via the existence of non-realisable density functions ρ:[0,1]d→(0,∞).
In the present work we obtain stronger types of non-realisable densities.
acknowledgement: 'This work was done while both authors were employed at the University
of Innsbruck and enjoyed the full support of Austrian Science Fund (FWF): P 30902-N35.'
article_processing_charge: No
article_type: original
author:
- first_name: Michael
full_name: Dymond, Michael
last_name: Dymond
- first_name: Vojtech
full_name: Kaluza, Vojtech
id: 21AE5134-9EAC-11EA-BEA2-D7BD3DDC885E
last_name: Kaluza
orcid: 0000-0002-2512-8698
citation:
ama: Dymond M, Kaluza V. Highly irregular separated nets. Israel Journal of Mathematics.
2023;253:501-554. doi:10.1007/s11856-022-2448-6
apa: Dymond, M., & Kaluza, V. (2023). Highly irregular separated nets. Israel
Journal of Mathematics. Springer Nature. https://doi.org/10.1007/s11856-022-2448-6
chicago: Dymond, Michael, and Vojtech Kaluza. “Highly Irregular Separated Nets.”
Israel Journal of Mathematics. Springer Nature, 2023. https://doi.org/10.1007/s11856-022-2448-6.
ieee: M. Dymond and V. Kaluza, “Highly irregular separated nets,” Israel Journal
of Mathematics, vol. 253. Springer Nature, pp. 501–554, 2023.
ista: Dymond M, Kaluza V. 2023. Highly irregular separated nets. Israel Journal
of Mathematics. 253, 501–554.
mla: Dymond, Michael, and Vojtech Kaluza. “Highly Irregular Separated Nets.” Israel
Journal of Mathematics, vol. 253, Springer Nature, 2023, pp. 501–54, doi:10.1007/s11856-022-2448-6.
short: M. Dymond, V. Kaluza, Israel Journal of Mathematics 253 (2023) 501–554.
date_created: 2021-07-14T07:01:28Z
date_published: 2023-03-01T00:00:00Z
date_updated: 2023-08-14T11:26:34Z
day: '01'
ddc:
- '515'
- '516'
department:
- _id: UlWa
doi: 10.1007/s11856-022-2448-6
external_id:
arxiv:
- '1903.05923'
isi:
- '000904950300003'
file:
- access_level: open_access
checksum: 6fa0a3207dd1d6467c309fd1bcc867d1
content_type: application/pdf
creator: vkaluza
date_created: 2021-07-14T07:41:50Z
date_updated: 2021-07-14T07:41:50Z
file_id: '9653'
file_name: separated_nets.pdf
file_size: 900422
relation: main_file
file_date_updated: 2021-07-14T07:41:50Z
has_accepted_license: '1'
intvolume: ' 253'
isi: 1
keyword:
- Lipschitz
- bilipschitz
- bounded displacement
- modulus of continuity
- separated net
- non-realisable density
- Burago--Kleiner construction
language:
- iso: eng
month: '03'
oa: 1
oa_version: Submitted Version
page: 501-554
publication: Israel Journal of Mathematics
publication_identifier:
eissn:
- 1565-8511
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Highly irregular separated nets
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 253
year: '2023'
...
---
_id: '12113'
abstract:
- lang: eng
text: The power factor of poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate)
(PEDOT:PSS) film can be significantly improved by optimizing the oxidation level
of the film in oxidation and reduction processes. However, precise control over
the oxidation and reduction effects in PEDOT:PSS remains a challenge, which greatly
sacrifices both S and σ. Here, we propose a two-step post-treatment using a mixture
of ethylene glycol (EG) and Arginine (Arg) and sulfuric acid (H2SO4) in sequence
to engineer high-performance PEDOT:PSS thermoelectric films. The high-polarity
EG dopant removes the excess non-ionized PSS and induces benzenoid-to-quinoid
conformational change in the PEDOT:PSS films. In particular, basic amino acid
Arg tunes the oxidation level of PEDOT:PSS and prevents the films from over-oxidation
during H2SO4 post-treatment, leading to increased S. The following H2SO4 post-treatment
further induces highly orientated lamellar stacking microstructures to increase
σ, yielding a maximum power factor of 170.6 μW m−1 K−2 at 460 K. Moreover, a novel
trigonal-shape thermoelectric device is designed and assembled by the as-prepared
PEDOT:PSS films in order to harvest heat via a vertical temperature gradient.
An output power density of 33 μW cm−2 is generated at a temperature difference
of 40 K, showing the potential application for low-grade wearable electronic devices.
acknowledgement: Scientific Research Program Funded by Shaanxi Provincial Education
Department (Program No.22JY012), Natural Science Basic Research Program of Shaanxi
(Grant No.2022JZ-31), Young Talent fund of University Association for Science and
Technology in Shaanxi, China (Grant No.20210411), China Postdoctoral Science Foundation
(Grant No. 2021M692621), the Foundation of Shaanxi University of Science & Technology
(Grant No. 2017GBJ-03), Open Foundation of Key Laboratory of Auxiliary Chemistry
and Technology for Chemical Industry, Ministry of Education, Shaanxi University
of Science and Technology (Grant No. KFKT2022-15), and Open Foundation of Shaanxi
Collaborative Innovation Center of Industrial Auxiliary Chemistry and Technology,
Shaanxi University of Science and Technology (Grant No. KFKT2022-15).
article_number: '156101'
article_processing_charge: No
article_type: original
author:
- first_name: Li
full_name: Zhang, Li
last_name: Zhang
- first_name: Xingyu
full_name: Liu, Xingyu
last_name: Liu
- first_name: Ting
full_name: Wu, Ting
last_name: Wu
- first_name: Shengduo
full_name: Xu, Shengduo
id: 12ab8624-4c8a-11ec-9e11-e1ac2438f22f
last_name: Xu
- first_name: Guoquan
full_name: Suo, Guoquan
last_name: Suo
- first_name: Xiaohui
full_name: Ye, Xiaohui
last_name: Ye
- first_name: Xiaojiang
full_name: Hou, Xiaojiang
last_name: Hou
- first_name: Yanling
full_name: Yang, Yanling
last_name: Yang
- first_name: Qingfeng
full_name: Liu, Qingfeng
last_name: Liu
- first_name: Hongqiang
full_name: Wang, Hongqiang
last_name: Wang
citation:
ama: Zhang L, Liu X, Wu T, et al. Two-step post-treatment to deliver high performance
thermoelectric device with vertical temperature gradient. Applied Surface Science.
2023;613. doi:10.1016/j.apsusc.2022.156101
apa: Zhang, L., Liu, X., Wu, T., Xu, S., Suo, G., Ye, X., … Wang, H. (2023). Two-step
post-treatment to deliver high performance thermoelectric device with vertical
temperature gradient. Applied Surface Science. Elsevier. https://doi.org/10.1016/j.apsusc.2022.156101
chicago: Zhang, Li, Xingyu Liu, Ting Wu, Shengduo Xu, Guoquan Suo, Xiaohui Ye, Xiaojiang
Hou, Yanling Yang, Qingfeng Liu, and Hongqiang Wang. “Two-Step Post-Treatment
to Deliver High Performance Thermoelectric Device with Vertical Temperature Gradient.”
Applied Surface Science. Elsevier, 2023. https://doi.org/10.1016/j.apsusc.2022.156101.
ieee: L. Zhang et al., “Two-step post-treatment to deliver high performance
thermoelectric device with vertical temperature gradient,” Applied Surface
Science, vol. 613. Elsevier, 2023.
ista: Zhang L, Liu X, Wu T, Xu S, Suo G, Ye X, Hou X, Yang Y, Liu Q, Wang H. 2023.
Two-step post-treatment to deliver high performance thermoelectric device with
vertical temperature gradient. Applied Surface Science. 613, 156101.
mla: Zhang, Li, et al. “Two-Step Post-Treatment to Deliver High Performance Thermoelectric
Device with Vertical Temperature Gradient.” Applied Surface Science, vol.
613, 156101, Elsevier, 2023, doi:10.1016/j.apsusc.2022.156101.
short: L. Zhang, X. Liu, T. Wu, S. Xu, G. Suo, X. Ye, X. Hou, Y. Yang, Q. Liu, H.
Wang, Applied Surface Science 613 (2023).
date_created: 2023-01-12T11:55:02Z
date_published: 2023-03-15T00:00:00Z
date_updated: 2023-08-14T11:47:06Z
day: '15'
department:
- _id: MaIb
doi: 10.1016/j.apsusc.2022.156101
external_id:
isi:
- '000911497000001'
intvolume: ' 613'
isi: 1
keyword:
- Surfaces
- Coatings and Films
- Condensed Matter Physics
- Surfaces and Interfaces
- General Physics and Astronomy
- General Chemistry
language:
- iso: eng
month: '03'
oa_version: None
publication: Applied Surface Science
publication_identifier:
issn:
- 0169-4332
publication_status: epub_ahead
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Two-step post-treatment to deliver high performance thermoelectric device with
vertical temperature gradient
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 613
year: '2023'
...
---
_id: '10173'
abstract:
- lang: eng
text: We study the large scale behavior of elliptic systems with stationary random
coefficient that have only slowly decaying correlations. To this aim we analyze
the so-called corrector equation, a degenerate elliptic equation posed in the
probability space. In this contribution, we use a parabolic approach and optimally
quantify the time decay of the semigroup. For the theoretical point of view, we
prove an optimal decay estimate of the gradient and flux of the corrector when
spatially averaged over a scale R larger than 1. For the numerical point of view,
our results provide convenient tools for the analysis of various numerical methods.
acknowledgement: "I would like to thank my advisor Antoine Gloria for suggesting this
problem to me, as well for many interesting discussions and suggestions.\r\nOpen
access funding provided by Institute of Science and Technology (IST Austria)."
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Nicolas
full_name: Clozeau, Nicolas
id: fea1b376-906f-11eb-847d-b2c0cf46455b
last_name: Clozeau
citation:
ama: 'Clozeau N. Optimal decay of the parabolic semigroup in stochastic homogenization
for correlated coefficient fields. Stochastics and Partial Differential Equations:
Analysis and Computations. 2023;11:1254–1378. doi:10.1007/s40072-022-00254-w'
apa: 'Clozeau, N. (2023). Optimal decay of the parabolic semigroup in stochastic
homogenization for correlated coefficient fields. Stochastics and Partial
Differential Equations: Analysis and Computations. Springer Nature. https://doi.org/10.1007/s40072-022-00254-w'
chicago: 'Clozeau, Nicolas. “Optimal Decay of the Parabolic Semigroup in Stochastic
Homogenization for Correlated Coefficient Fields.” Stochastics and Partial
Differential Equations: Analysis and Computations. Springer Nature, 2023.
https://doi.org/10.1007/s40072-022-00254-w.'
ieee: 'N. Clozeau, “Optimal decay of the parabolic semigroup in stochastic homogenization
for correlated coefficient fields,” Stochastics and Partial Differential Equations:
Analysis and Computations, vol. 11. Springer Nature, pp. 1254–1378, 2023.'
ista: 'Clozeau N. 2023. Optimal decay of the parabolic semigroup in stochastic homogenization
for correlated coefficient fields. Stochastics and Partial Differential Equations:
Analysis and Computations. 11, 1254–1378.'
mla: 'Clozeau, Nicolas. “Optimal Decay of the Parabolic Semigroup in Stochastic
Homogenization for Correlated Coefficient Fields.” Stochastics and Partial
Differential Equations: Analysis and Computations, vol. 11, Springer Nature,
2023, pp. 1254–1378, doi:10.1007/s40072-022-00254-w.'
short: 'N. Clozeau, Stochastics and Partial Differential Equations: Analysis and
Computations 11 (2023) 1254–1378.'
date_created: 2021-10-23T10:50:22Z
date_published: 2023-09-01T00:00:00Z
date_updated: 2023-08-14T11:51:47Z
day: '01'
ddc:
- '510'
department:
- _id: JuFi
doi: 10.1007/s40072-022-00254-w
external_id:
arxiv:
- '2102.07452'
isi:
- '000799715600001'
file:
- access_level: open_access
checksum: f83dcaecdbd3ace862c4ed97a20e8501
content_type: application/pdf
creator: dernst
date_created: 2023-08-14T11:51:04Z
date_updated: 2023-08-14T11:51:04Z
file_id: '14052'
file_name: 2023_StochPartialDiffEquations_Clozeau.pdf
file_size: 1635193
relation: main_file
success: 1
file_date_updated: 2023-08-14T11:51:04Z
has_accepted_license: '1'
intvolume: ' 11'
isi: 1
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
page: 1254–1378
publication: 'Stochastics and Partial Differential Equations: Analysis and Computations'
publication_identifier:
issn:
- 2194-0401
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Optimal decay of the parabolic semigroup in stochastic homogenization for
correlated coefficient fields
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: 11
year: '2023'
...
---
_id: '11741'
abstract:
- lang: eng
text: Following E. Wigner’s original vision, we prove that sampling the eigenvalue
gaps within the bulk spectrum of a fixed (deformed) Wigner matrix H yields the
celebrated Wigner-Dyson-Mehta universal statistics with high probability. Similarly,
we prove universality for a monoparametric family of deformed Wigner matrices
H+xA with a deterministic Hermitian matrix A and a fixed Wigner matrix H, just
using the randomness of a single scalar real random variable x. Both results constitute
quenched versions of bulk universality that has so far only been proven in annealed
sense with respect to the probability space of the matrix ensemble.
acknowledgement: "The authors are indebted to Sourav Chatterjee for forwarding the
very inspiring question that Stephen Shenker originally addressed to him which initiated
the current paper. They are also grateful that the authors of [23] kindly shared
their preliminary numerical results in June 2021.\r\nOpen access funding provided
by Institute of Science and Technology (IST Austria)."
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Giorgio
full_name: Cipolloni, Giorgio
id: 42198EFA-F248-11E8-B48F-1D18A9856A87
last_name: Cipolloni
orcid: 0000-0002-4901-7992
- first_name: László
full_name: Erdös, László
id: 4DBD5372-F248-11E8-B48F-1D18A9856A87
last_name: Erdös
orcid: 0000-0001-5366-9603
- first_name: Dominik J
full_name: Schröder, Dominik J
id: 408ED176-F248-11E8-B48F-1D18A9856A87
last_name: Schröder
orcid: 0000-0002-2904-1856
citation:
ama: Cipolloni G, Erdös L, Schröder DJ. Quenched universality for deformed Wigner
matrices. Probability Theory and Related Fields. 2023;185:1183–1218. doi:10.1007/s00440-022-01156-7
apa: Cipolloni, G., Erdös, L., & Schröder, D. J. (2023). Quenched universality
for deformed Wigner matrices. Probability Theory and Related Fields. Springer
Nature. https://doi.org/10.1007/s00440-022-01156-7
chicago: Cipolloni, Giorgio, László Erdös, and Dominik J Schröder. “Quenched Universality
for Deformed Wigner Matrices.” Probability Theory and Related Fields. Springer
Nature, 2023. https://doi.org/10.1007/s00440-022-01156-7.
ieee: G. Cipolloni, L. Erdös, and D. J. Schröder, “Quenched universality for deformed
Wigner matrices,” Probability Theory and Related Fields, vol. 185. Springer
Nature, pp. 1183–1218, 2023.
ista: Cipolloni G, Erdös L, Schröder DJ. 2023. Quenched universality for deformed
Wigner matrices. Probability Theory and Related Fields. 185, 1183–1218.
mla: Cipolloni, Giorgio, et al. “Quenched Universality for Deformed Wigner Matrices.”
Probability Theory and Related Fields, vol. 185, Springer Nature, 2023,
pp. 1183–1218, doi:10.1007/s00440-022-01156-7.
short: G. Cipolloni, L. Erdös, D.J. Schröder, Probability Theory and Related Fields
185 (2023) 1183–1218.
date_created: 2022-08-07T22:02:00Z
date_published: 2023-04-01T00:00:00Z
date_updated: 2023-08-14T12:48:09Z
day: '01'
ddc:
- '510'
department:
- _id: LaEr
doi: 10.1007/s00440-022-01156-7
external_id:
arxiv:
- '2106.10200'
isi:
- '000830344500001'
file:
- access_level: open_access
checksum: b9247827dae5544d1d19c37abe547abc
content_type: application/pdf
creator: dernst
date_created: 2023-08-14T12:47:32Z
date_updated: 2023-08-14T12:47:32Z
file_id: '14054'
file_name: 2023_ProbabilityTheory_Cipolloni.pdf
file_size: 782278
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success: 1
file_date_updated: 2023-08-14T12:47:32Z
has_accepted_license: '1'
intvolume: ' 185'
isi: 1
language:
- iso: eng
month: '04'
oa: 1
oa_version: Published Version
page: 1183–1218
publication: Probability Theory and Related Fields
publication_identifier:
eissn:
- 1432-2064
issn:
- 0178-8051
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Quenched universality for deformed Wigner matrices
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: 185
year: '2023'
...
---
_id: '12331'
abstract:
- lang: eng
text: High carrier mobility is critical to improving thermoelectric performance
over a broad temperature range. However, traditional doping inevitably deteriorates
carrier mobility. Herein, we develop a strategy for fine tuning of defects to
improve carrier mobility. To begin, n-type PbTe is created by compensating for
the intrinsic Pb vacancy in bare PbTe. Excess Pb2+ reduces vacancy scattering,
resulting in a high carrier mobility of ∼3400 cm2 V–1 s–1. Then, excess Ag is
introduced to compensate for the remaining intrinsic Pb vacancies. We find that
excess Ag exhibits a dynamic doping process with increasing temperatures, increasing
both the carrier concentration and carrier mobility throughout a wide temperature
range; specifically, an ultrahigh carrier mobility ∼7300 cm2 V–1 s–1 is obtained
for Pb1.01Te + 0.002Ag at 300 K. Moreover, the dynamic doping-induced high carrier
concentration suppresses the bipolar thermal conductivity at high temperatures.
The final step is using iodine to optimize the carrier concentration to ∼1019
cm–3. Ultimately, a maximum ZT value of ∼1.5 and a large average ZTave value of
∼1.0 at 300–773 K are obtained for Pb1.01Te0.998I0.002 + 0.002Ag. These findings
demonstrate that fine tuning of defects with <0.5% impurities can remarkably enhance
carrier mobility and improve thermoelectric performance.
acknowledgement: The National Key Research and Development Program of China (2018YFA0702100),
the Basic Science Center Project of the National Natural Science Foundation of China
(51788104), the National Natural Science Foundation of China (51571007 and 51772012),
the Beijing Natural Science Foundation (JQ18004), the 111 Project (B17002), the
National Science Fund for Distinguished Young Scholars (51925101), and the FWF “Lise
Meitner Fellowship” (grant agreement M2889-N). Open Access is funded by the Austrian
Science Fund (FWF).
article_processing_charge: No
article_type: original
author:
- first_name: Siqi
full_name: Wang, Siqi
last_name: Wang
- first_name: Cheng
full_name: Chang, Cheng
id: 9E331C2E-9F27-11E9-AE48-5033E6697425
last_name: Chang
orcid: 0000-0002-9515-4277
- first_name: Shulin
full_name: Bai, Shulin
last_name: Bai
- first_name: Bingchao
full_name: Qin, Bingchao
last_name: Qin
- first_name: Yingcai
full_name: Zhu, Yingcai
last_name: Zhu
- first_name: Shaoping
full_name: Zhan, Shaoping
last_name: Zhan
- first_name: Junqing
full_name: Zheng, Junqing
last_name: Zheng
- first_name: Shuwei
full_name: Tang, Shuwei
last_name: Tang
- first_name: Li Dong
full_name: Zhao, Li Dong
last_name: Zhao
citation:
ama: Wang S, Chang C, Bai S, et al. Fine tuning of defects enables high carrier
mobility and enhanced thermoelectric performance of n-type PbTe. Chemistry
of Materials. 2023;35(2):755-763. doi:10.1021/acs.chemmater.2c03542
apa: Wang, S., Chang, C., Bai, S., Qin, B., Zhu, Y., Zhan, S., … Zhao, L. D. (2023).
Fine tuning of defects enables high carrier mobility and enhanced thermoelectric
performance of n-type PbTe. Chemistry of Materials. American Chemical Society.
https://doi.org/10.1021/acs.chemmater.2c03542
chicago: Wang, Siqi, Cheng Chang, Shulin Bai, Bingchao Qin, Yingcai Zhu, Shaoping
Zhan, Junqing Zheng, Shuwei Tang, and Li Dong Zhao. “Fine Tuning of Defects Enables
High Carrier Mobility and Enhanced Thermoelectric Performance of N-Type PbTe.”
Chemistry of Materials. American Chemical Society, 2023. https://doi.org/10.1021/acs.chemmater.2c03542.
ieee: S. Wang et al., “Fine tuning of defects enables high carrier mobility
and enhanced thermoelectric performance of n-type PbTe,” Chemistry of Materials,
vol. 35, no. 2. American Chemical Society, pp. 755–763, 2023.
ista: Wang S, Chang C, Bai S, Qin B, Zhu Y, Zhan S, Zheng J, Tang S, Zhao LD. 2023.
Fine tuning of defects enables high carrier mobility and enhanced thermoelectric
performance of n-type PbTe. Chemistry of Materials. 35(2), 755–763.
mla: Wang, Siqi, et al. “Fine Tuning of Defects Enables High Carrier Mobility and
Enhanced Thermoelectric Performance of N-Type PbTe.” Chemistry of Materials,
vol. 35, no. 2, American Chemical Society, 2023, pp. 755–63, doi:10.1021/acs.chemmater.2c03542.
short: S. Wang, C. Chang, S. Bai, B. Qin, Y. Zhu, S. Zhan, J. Zheng, S. Tang, L.D.
Zhao, Chemistry of Materials 35 (2023) 755–763.
date_created: 2023-01-22T23:00:55Z
date_published: 2023-01-24T00:00:00Z
date_updated: 2023-08-14T12:57:44Z
day: '24'
ddc:
- '540'
department:
- _id: MaIb
doi: 10.1021/acs.chemmater.2c03542
external_id:
isi:
- '000914749700001'
file:
- access_level: open_access
checksum: b21dca2aa7a80c068bc256bdd1fea9df
content_type: application/pdf
creator: dernst
date_created: 2023-08-14T12:57:25Z
date_updated: 2023-08-14T12:57:25Z
file_id: '14055'
file_name: 2023_ChemistryMaterials_Wang.pdf
file_size: 2961043
relation: main_file
success: 1
file_date_updated: 2023-08-14T12:57:25Z
has_accepted_license: '1'
intvolume: ' 35'
isi: 1
issue: '2'
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
page: 755-763
project:
- _id: 9B8804FC-BA93-11EA-9121-9846C619BF3A
grant_number: M02889
name: Bottom-up Engineering for Thermoelectric Applications
publication: Chemistry of Materials
publication_identifier:
eissn:
- 1520-5002
issn:
- 0897-4756
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Fine tuning of defects enables high carrier mobility and enhanced thermoelectric
performance of n-type PbTe
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: 35
year: '2023'
...
---
_id: '11999'
abstract:
- lang: eng
text: 'A simple drawing D(G) of a graph G is one where each pair of edges share
at most one point: either a common endpoint or a proper crossing. An edge e in
the complement of G can be inserted into D(G) if there exists a simple drawing
of G+e extending D(G). As a result of Levi’s Enlargement Lemma, if a drawing is
rectilinear (pseudolinear), that is, the edges can be extended into an arrangement
of lines (pseudolines), then any edge in the complement of G can be inserted.
In contrast, we show that it is NP-complete to decide whether one edge can be
inserted into a simple drawing. This remains true even if we assume that the drawing
is pseudocircular, that is, the edges can be extended to an arrangement of pseudocircles.
On the positive side, we show that, given an arrangement of pseudocircles A and
a pseudosegment σ, it can be decided in polynomial time whether there exists a
pseudocircle Φσ extending σ for which A∪{Φσ} is again an arrangement of pseudocircles.'
acknowledgement: 'This work was started during the 6th Austrian–Japanese–Mexican–Spanish
Workshop on Discrete Geometry in June 2019 in Austria. We thank all the participants
for the good atmosphere as well as discussions on the topic. Also, we thank Jan
Kynčl for sending us remarks on a preliminary version of this work and an anonymous
referee for further helpful comments.Alan Arroyo was funded by the Marie Skłodowska-Curie
grant agreement No 754411. Fabian Klute was partially supported by the Netherlands
Organisation for Scientific Research (NWO) under project no. 612.001.651 and by
the Austrian Science Fund (FWF): J-4510. Irene Parada and Birgit Vogtenhuber were
partially supported by the Austrian Science Fund (FWF): W1230 and within the collaborative
DACH project Arrangements and Drawings as FWF project I 3340-N35. Irene Parada was
also partially supported by the Independent Research Fund Denmark grant 2020-2023
(9131-00044B) Dynamic Network Analysis and by the Margarita Salas Fellowship funded
by the Ministry of Universities of Spain and the European Union (NextGenerationEU).
Tilo Wiedera was supported by the German Research Foundation (DFG) grant CH 897/2-2.'
article_processing_charge: Yes (in subscription journal)
article_type: original
author:
- first_name: Alan M
full_name: Arroyo Guevara, Alan M
id: 3207FDC6-F248-11E8-B48F-1D18A9856A87
last_name: Arroyo Guevara
orcid: 0000-0003-2401-8670
- first_name: Fabian
full_name: Klute, Fabian
last_name: Klute
- first_name: Irene
full_name: Parada, Irene
last_name: Parada
- first_name: Birgit
full_name: Vogtenhuber, Birgit
last_name: Vogtenhuber
- first_name: Raimund
full_name: Seidel, Raimund
last_name: Seidel
- first_name: Tilo
full_name: Wiedera, Tilo
last_name: Wiedera
citation:
ama: Arroyo Guevara AM, Klute F, Parada I, Vogtenhuber B, Seidel R, Wiedera T. Inserting
one edge into a simple drawing is hard. Discrete and Computational Geometry.
2023;69:745–770. doi:10.1007/s00454-022-00394-9
apa: Arroyo Guevara, A. M., Klute, F., Parada, I., Vogtenhuber, B., Seidel, R.,
& Wiedera, T. (2023). Inserting one edge into a simple drawing is hard. Discrete
and Computational Geometry. Springer Nature. https://doi.org/10.1007/s00454-022-00394-9
chicago: Arroyo Guevara, Alan M, Fabian Klute, Irene Parada, Birgit Vogtenhuber,
Raimund Seidel, and Tilo Wiedera. “Inserting One Edge into a Simple Drawing Is
Hard.” Discrete and Computational Geometry. Springer Nature, 2023. https://doi.org/10.1007/s00454-022-00394-9.
ieee: A. M. Arroyo Guevara, F. Klute, I. Parada, B. Vogtenhuber, R. Seidel, and
T. Wiedera, “Inserting one edge into a simple drawing is hard,” Discrete and
Computational Geometry, vol. 69. Springer Nature, pp. 745–770, 2023.
ista: Arroyo Guevara AM, Klute F, Parada I, Vogtenhuber B, Seidel R, Wiedera T.
2023. Inserting one edge into a simple drawing is hard. Discrete and Computational
Geometry. 69, 745–770.
mla: Arroyo Guevara, Alan M., et al. “Inserting One Edge into a Simple Drawing Is
Hard.” Discrete and Computational Geometry, vol. 69, Springer Nature, 2023,
pp. 745–770, doi:10.1007/s00454-022-00394-9.
short: A.M. Arroyo Guevara, F. Klute, I. Parada, B. Vogtenhuber, R. Seidel, T. Wiedera,
Discrete and Computational Geometry 69 (2023) 745–770.
date_created: 2022-08-28T22:02:01Z
date_published: 2023-04-01T00:00:00Z
date_updated: 2023-08-14T12:51:25Z
day: '01'
ddc:
- '510'
department:
- _id: UlWa
doi: 10.1007/s00454-022-00394-9
ec_funded: 1
external_id:
arxiv:
- '1909.07347'
isi:
- '000840292800001'
file:
- access_level: open_access
checksum: def7ae3b28d9fd6aec16450e40090302
content_type: application/pdf
creator: alisjak
date_created: 2022-08-29T11:23:15Z
date_updated: 2022-08-29T11:23:15Z
file_id: '12006'
file_name: 2022_DiscreteandComputionalGeometry_Arroyo.pdf
file_size: 1002218
relation: main_file
success: 1
file_date_updated: 2022-08-29T11:23:15Z
has_accepted_license: '1'
intvolume: ' 69'
isi: 1
language:
- iso: eng
month: '04'
oa: 1
oa_version: Published Version
page: 745–770
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
publication: Discrete and Computational Geometry
publication_identifier:
eissn:
- 1432-0444
issn:
- 0179-5376
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Inserting one edge into a simple drawing is hard
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: 69
year: '2023'
...
---
_id: '12330'
abstract:
- lang: eng
text: 'The design and implementation of efficient concurrent data structures has
seen significant attention. However, most of this work has focused on concurrent
data structures providing good worst-case guarantees, although, in real workloads,
objects are often accessed at different rates. Efficient distribution-adaptive
data structures, such as splay-trees, are known in the sequential case; however,
they often are hard to translate efficiently to the concurrent case. We investigate
distribution-adaptive concurrent data structures, and propose a new design called
the splay-list. At a high level, the splay-list is similar to a standard skip-list,
with the key distinction that the height of each element adapts dynamically to
its access rate: popular elements “move up,” whereas rarely-accessed elements
decrease in height. We show that the splay-list provides order-optimal amortized
complexity bounds for a subset of operations, while being amenable to efficient
concurrent implementation. Experiments show that the splay-list can leverage distribution-adaptivity
for performance, and can outperform the only previously-known distribution-adaptive
concurrent design in certain workloads.'
article_processing_charge: No
article_type: original
author:
- first_name: Vitalii
full_name: Aksenov, Vitalii
id: 2980135A-F248-11E8-B48F-1D18A9856A87
last_name: Aksenov
- 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: Alexandra
full_name: Drozdova, Alexandra
last_name: Drozdova
- first_name: Amirkeivan
full_name: Mohtashami, Amirkeivan
last_name: Mohtashami
citation:
ama: 'Aksenov V, Alistarh D-A, Drozdova A, Mohtashami A. The splay-list: A distribution-adaptive
concurrent skip-list. Distributed Computing. 2023;36:395-418. doi:10.1007/s00446-022-00441-x'
apa: 'Aksenov, V., Alistarh, D.-A., Drozdova, A., & Mohtashami, A. (2023). The
splay-list: A distribution-adaptive concurrent skip-list. Distributed Computing.
Springer Nature. https://doi.org/10.1007/s00446-022-00441-x'
chicago: 'Aksenov, Vitalii, Dan-Adrian Alistarh, Alexandra Drozdova, and Amirkeivan
Mohtashami. “The Splay-List: A Distribution-Adaptive Concurrent Skip-List.” Distributed
Computing. Springer Nature, 2023. https://doi.org/10.1007/s00446-022-00441-x.'
ieee: 'V. Aksenov, D.-A. Alistarh, A. Drozdova, and A. Mohtashami, “The splay-list:
A distribution-adaptive concurrent skip-list,” Distributed Computing, vol.
36. Springer Nature, pp. 395–418, 2023.'
ista: 'Aksenov V, Alistarh D-A, Drozdova A, Mohtashami A. 2023. The splay-list:
A distribution-adaptive concurrent skip-list. Distributed Computing. 36, 395–418.'
mla: 'Aksenov, Vitalii, et al. “The Splay-List: A Distribution-Adaptive Concurrent
Skip-List.” Distributed Computing, vol. 36, Springer Nature, 2023, pp.
395–418, doi:10.1007/s00446-022-00441-x.'
short: V. Aksenov, D.-A. Alistarh, A. Drozdova, A. Mohtashami, Distributed Computing
36 (2023) 395–418.
date_created: 2023-01-22T23:00:55Z
date_published: 2023-09-01T00:00:00Z
date_updated: 2023-08-14T12:54:32Z
day: '01'
department:
- _id: DaAl
doi: 10.1007/s00446-022-00441-x
external_id:
arxiv:
- '2008.01009'
isi:
- '000913424000001'
intvolume: ' 36'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2008.01009
month: '09'
oa: 1
oa_version: Preprint
page: 395-418
publication: Distributed Computing
publication_identifier:
eissn:
- 1432-0452
issn:
- 0178-2770
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'The splay-list: A distribution-adaptive concurrent skip-list'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 36
year: '2023'
...
---
_id: '12159'
abstract:
- lang: eng
text: The term “haplotype block” is commonly used in the developing field of haplotype-based
inference methods. We argue that the term should be defined based on the structure
of the Ancestral Recombination Graph (ARG), which contains complete information
on the ancestry of a sample. We use simulated examples to demonstrate key features
of the relationship between haplotype blocks and ancestral structure, emphasizing
the stochasticity of the processes that generate them. Even the simplest cases
of neutrality or of a “hard” selective sweep produce a rich structure, often missed
by commonly used statistics. We highlight a number of novel methods for inferring
haplotype structure, based on the full ARG, or on a sequence of trees, and illustrate
how they can be used to define haplotype blocks using an empirical data set. While
the advent of new, computationally efficient methods makes it possible to apply
these concepts broadly, they (and additional new methods) could benefit from adding
features to explore haplotype blocks, as we define them. Understanding and applying
the concept of the haplotype block will be essential to fully exploit long and
linked-read sequencing technologies.
acknowledgement: 'We thank the Barton group for useful discussion and feedback during
the writing of this article. Comments from Roger Butlin, Molly Schumer''s Group,
the tskit development team, editors and three reviewers greatly improved the manuscript.
Funding was provided by SCAS (Natural Sciences Programme, Knut and Alice Wallenberg
Foundation), an FWF Wittgenstein grant (PT1001Z211), an FWF standalone grant (grant
P 32166), and an ERC Advanced Grant. YFC was supported by the Max Planck Society
and an ERC Proof of Concept Grant #101069216 (HAPLOTAGGING).'
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Daria
full_name: Shipilina, Daria
id: 428A94B0-F248-11E8-B48F-1D18A9856A87
last_name: Shipilina
orcid: 0000-0002-1145-9226
- first_name: Arka
full_name: Pal, Arka
id: 6AAB2240-CA9A-11E9-9C1A-D9D1E5697425
last_name: Pal
orcid: 0000-0002-4530-8469
- first_name: Sean
full_name: Stankowski, Sean
id: 43161670-5719-11EA-8025-FABC3DDC885E
last_name: Stankowski
- first_name: Yingguang Frank
full_name: Chan, Yingguang Frank
last_name: Chan
- 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: Shipilina D, Pal A, Stankowski S, Chan YF, Barton NH. On the origin and structure
of haplotype blocks. Molecular Ecology. 2023;32(6):1441-1457. doi:10.1111/mec.16793
apa: Shipilina, D., Pal, A., Stankowski, S., Chan, Y. F., & Barton, N. H. (2023).
On the origin and structure of haplotype blocks. Molecular Ecology. Wiley.
https://doi.org/10.1111/mec.16793
chicago: Shipilina, Daria, Arka Pal, Sean Stankowski, Yingguang Frank Chan, and
Nicholas H Barton. “On the Origin and Structure of Haplotype Blocks.” Molecular
Ecology. Wiley, 2023. https://doi.org/10.1111/mec.16793.
ieee: D. Shipilina, A. Pal, S. Stankowski, Y. F. Chan, and N. H. Barton, “On the
origin and structure of haplotype blocks,” Molecular Ecology, vol. 32,
no. 6. Wiley, pp. 1441–1457, 2023.
ista: Shipilina D, Pal A, Stankowski S, Chan YF, Barton NH. 2023. On the origin
and structure of haplotype blocks. Molecular Ecology. 32(6), 1441–1457.
mla: Shipilina, Daria, et al. “On the Origin and Structure of Haplotype Blocks.”
Molecular Ecology, vol. 32, no. 6, Wiley, 2023, pp. 1441–57, doi:10.1111/mec.16793.
short: D. Shipilina, A. Pal, S. Stankowski, Y.F. Chan, N.H. Barton, Molecular Ecology
32 (2023) 1441–1457.
date_created: 2023-01-12T12:09:17Z
date_published: 2023-03-01T00:00:00Z
date_updated: 2023-08-16T08:18:47Z
day: '01'
ddc:
- '570'
department:
- _id: NiBa
doi: 10.1111/mec.16793
external_id:
isi:
- '000900762000001'
pmid:
- '36433653'
file:
- access_level: open_access
checksum: b10e0f8fa3dc4d72aaf77a557200978a
content_type: application/pdf
creator: dernst
date_created: 2023-08-16T08:15:41Z
date_updated: 2023-08-16T08:15:41Z
file_id: '14062'
file_name: 2023_MolecularEcology_Shipilina.pdf
file_size: 7144607
relation: main_file
success: 1
file_date_updated: 2023-08-16T08:15:41Z
has_accepted_license: '1'
intvolume: ' 32'
isi: 1
issue: '6'
keyword:
- Genetics
- Ecology
- Evolution
- Behavior and Systematics
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
page: 1441-1457
pmid: 1
project:
- _id: 05959E1C-7A3F-11EA-A408-12923DDC885E
grant_number: P32166
name: The maintenance of alternative adaptive peaks in snapdragons
- _id: 25F42A32-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: Z211
name: The Wittgenstein Prize
- _id: bd6958e0-d553-11ed-ba76-86eba6a76c00
grant_number: '101055327'
name: Understanding the evolution of continuous genomes
publication: Molecular Ecology
publication_identifier:
eissn:
- 1365-294X
issn:
- 0962-1083
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: On the origin and structure of haplotype blocks
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: 32
year: '2023'
...
---
_id: '12114'
abstract:
- lang: eng
text: 'Probing the dynamics of aromatic side chains provides important insights
into the behavior of a protein because flips of aromatic rings in a protein’s
hydrophobic core report on breathing motion involving a large part of the protein.
Inherently invisible to crystallography, aromatic motions have been primarily
studied by solution NMR. The question how packing of proteins in crystals affects
ring flips has, thus, remained largely unexplored. Here we apply magic-angle spinning
NMR, advanced phenylalanine 1H-13C/2H isotope labeling and MD simulation to a
protein in three different crystal packing environments to shed light onto possible
impact of packing on ring flips. The flips of the two Phe residues in ubiquitin,
both surface exposed, appear remarkably conserved in the different crystal forms,
even though the intermolecular packing is quite different: Phe4 flips on a ca.
10–20 ns time scale, and Phe45 are broadened in all crystals, presumably due to
µs motion. Our findings suggest that intramolecular influences are more important
for ring flips than intermolecular (packing) effects.'
acknowledgement: The NMR platform in Grenoble is part of the Grenoble Instruct-ERIC
center (ISBG; UAR 3518 CNRS-CEA-UGA-EMBL) within the Grenoble Partnership for Structural
Biology (PSB), supported by FRISBI (ANR-10-INBS-0005-02) and GRAL, financed within
the University Grenoble Alpes graduate school (Ecoles Universitaires de Recherche)
CBH-EUR-GS (ANR-17-EURE-0003). This work was supported by the European Research
Council (StG-2012-311318-ProtDyn2Function to P.S.) and used the platforms of the
Grenoble Instruct Center (ISBG; UMS 3518 CNRS-CEA-UJF-EMBL) with support from FRISBI
(ANR-10-INSB-05–02) and GRAL (ANR-10-LABX-49–01) within the Grenoble Partnership
for Structural Biology (PSB). We would like to thank Sergei Izmailov for developing
and maintaining the pyxmolpp2 library. N.R.S. acknowledges support from St. Petersburg
State University in a form of the grant 92425251 and the access to the MRR, MCT
and CAMR resource centers. P.S. thanks Malcolm Levitt for pointing out the fact
that “tensor asymmetry” is better called “tensor biaxiality”.
article_number: '100079'
article_processing_charge: No
article_type: original
author:
- first_name: Diego F.
full_name: Gauto, Diego F.
last_name: Gauto
- first_name: Olga O.
full_name: Lebedenko, Olga O.
last_name: Lebedenko
- first_name: Lea Marie
full_name: Becker, Lea Marie
id: 36336939-eb97-11eb-a6c2-c83f1214ca79
last_name: Becker
orcid: 0000-0002-6401-5151
- first_name: Isabel
full_name: Ayala, Isabel
last_name: Ayala
- first_name: Roman
full_name: Lichtenecker, Roman
last_name: Lichtenecker
- first_name: Nikolai R.
full_name: Skrynnikov, Nikolai R.
last_name: Skrynnikov
- first_name: Paul
full_name: Schanda, Paul
id: 7B541462-FAF6-11E9-A490-E8DFE5697425
last_name: Schanda
orcid: 0000-0002-9350-7606
citation:
ama: 'Gauto DF, Lebedenko OO, Becker LM, et al. Aromatic ring flips in differently
packed ubiquitin protein crystals from MAS NMR and MD. Journal of Structural
Biology: X. 2023;7. doi:10.1016/j.yjsbx.2022.100079'
apa: 'Gauto, D. F., Lebedenko, O. O., Becker, L. M., Ayala, I., Lichtenecker, R.,
Skrynnikov, N. R., & Schanda, P. (2023). Aromatic ring flips in differently
packed ubiquitin protein crystals from MAS NMR and MD. Journal of Structural
Biology: X. Elsevier. https://doi.org/10.1016/j.yjsbx.2022.100079'
chicago: 'Gauto, Diego F., Olga O. Lebedenko, Lea Marie Becker, Isabel Ayala, Roman
Lichtenecker, Nikolai R. Skrynnikov, and Paul Schanda. “Aromatic Ring Flips in
Differently Packed Ubiquitin Protein Crystals from MAS NMR and MD.” Journal
of Structural Biology: X. Elsevier, 2023. https://doi.org/10.1016/j.yjsbx.2022.100079.'
ieee: 'D. F. Gauto et al., “Aromatic ring flips in differently packed ubiquitin
protein crystals from MAS NMR and MD,” Journal of Structural Biology: X,
vol. 7. Elsevier, 2023.'
ista: 'Gauto DF, Lebedenko OO, Becker LM, Ayala I, Lichtenecker R, Skrynnikov NR,
Schanda P. 2023. Aromatic ring flips in differently packed ubiquitin protein crystals
from MAS NMR and MD. Journal of Structural Biology: X. 7, 100079.'
mla: 'Gauto, Diego F., et al. “Aromatic Ring Flips in Differently Packed Ubiquitin
Protein Crystals from MAS NMR and MD.” Journal of Structural Biology: X,
vol. 7, 100079, Elsevier, 2023, doi:10.1016/j.yjsbx.2022.100079.'
short: 'D.F. Gauto, O.O. Lebedenko, L.M. Becker, I. Ayala, R. Lichtenecker, N.R.
Skrynnikov, P. Schanda, Journal of Structural Biology: X 7 (2023).'
date_created: 2023-01-12T11:55:38Z
date_published: 2023-01-01T00:00:00Z
date_updated: 2023-08-16T09:37:25Z
day: '01'
ddc:
- '570'
department:
- _id: PaSc
doi: 10.1016/j.yjsbx.2022.100079
external_id:
pmid:
- '36578472'
file:
- access_level: open_access
checksum: b4b1c10a31018aafe053b7d55a470e54
content_type: application/pdf
creator: dernst
date_created: 2023-08-16T09:36:28Z
date_updated: 2023-08-16T09:36:28Z
file_id: '14064'
file_name: 2023_JourStrucBiologyX_Gauto.pdf
file_size: 5132322
relation: main_file
success: 1
file_date_updated: 2023-08-16T09:36:28Z
has_accepted_license: '1'
intvolume: ' 7'
keyword:
- Structural Biology
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nc-nd/4.0/
month: '01'
oa: 1
oa_version: Published Version
pmid: 1
publication: 'Journal of Structural Biology: X'
publication_identifier:
issn:
- 2590-1524
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Aromatic ring flips in differently packed ubiquitin protein crystals from MAS
NMR and MD
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: 7
year: '2023'
...
---
_id: '12163'
abstract:
- lang: eng
text: Small GTPases play essential roles in the organization of eukaryotic cells.
In recent years, it has become clear that their intracellular functions result
from intricate biochemical networks of the GTPase and their regulators that dynamically
bind to a membrane surface. Due to the inherent complexities of their interactions,
however, revealing the underlying mechanisms of action is often difficult to achieve
from in vivo studies. This review summarizes in vitro reconstitution approaches
developed to obtain a better mechanistic understanding of how small GTPase activities
are regulated in space and time.
acknowledgement: The authors acknowledge support from IST Austria and helpful comments
from the anonymous reviewers that helped to improve this manuscript. We apologize
to the authors of primary literature and outstanding research not cited here due
to space restraints.
article_processing_charge: Yes (via OA deal)
article_type: review
author:
- first_name: Martin
full_name: Loose, Martin
id: 462D4284-F248-11E8-B48F-1D18A9856A87
last_name: Loose
orcid: 0000-0001-7309-9724
- first_name: Albert
full_name: Auer, Albert
id: 3018E8C2-F248-11E8-B48F-1D18A9856A87
last_name: Auer
orcid: 0000-0002-3580-2906
- first_name: Gabriel
full_name: Brognara, Gabriel
id: D96FFDA0-A884-11E9-9968-DC26E6697425
last_name: Brognara
- first_name: Hanifatul R
full_name: Budiman, Hanifatul R
id: 55380f95-15b2-11ec-abd3-aff8e230696b
last_name: Budiman
- first_name: Lukasz M
full_name: Kowalski, Lukasz M
id: e3a512e2-4bbe-11eb-a68a-e3857a7844c2
last_name: Kowalski
- first_name: Ivana
full_name: Matijevic, Ivana
id: 83c17ce3-15b2-11ec-abd3-f486545870bd
last_name: Matijevic
citation:
ama: Loose M, Auer A, Brognara G, Budiman HR, Kowalski LM, Matijevic I. In vitro
reconstitution of small GTPase regulation. FEBS Letters. 2023;597(6):762-777.
doi:10.1002/1873-3468.14540
apa: Loose, M., Auer, A., Brognara, G., Budiman, H. R., Kowalski, L. M., & Matijevic,
I. (2023). In vitro reconstitution of small GTPase regulation. FEBS Letters.
Wiley. https://doi.org/10.1002/1873-3468.14540
chicago: Loose, Martin, Albert Auer, Gabriel Brognara, Hanifatul R Budiman, Lukasz
M Kowalski, and Ivana Matijevic. “In Vitro Reconstitution of Small GTPase Regulation.”
FEBS Letters. Wiley, 2023. https://doi.org/10.1002/1873-3468.14540.
ieee: M. Loose, A. Auer, G. Brognara, H. R. Budiman, L. M. Kowalski, and I. Matijevic,
“In vitro reconstitution of small GTPase regulation,” FEBS Letters, vol.
597, no. 6. Wiley, pp. 762–777, 2023.
ista: Loose M, Auer A, Brognara G, Budiman HR, Kowalski LM, Matijevic I. 2023. In
vitro reconstitution of small GTPase regulation. FEBS Letters. 597(6), 762–777.
mla: Loose, Martin, et al. “In Vitro Reconstitution of Small GTPase Regulation.”
FEBS Letters, vol. 597, no. 6, Wiley, 2023, pp. 762–77, doi:10.1002/1873-3468.14540.
short: M. Loose, A. Auer, G. Brognara, H.R. Budiman, L.M. Kowalski, I. Matijevic,
FEBS Letters 597 (2023) 762–777.
date_created: 2023-01-12T12:09:58Z
date_published: 2023-03-01T00:00:00Z
date_updated: 2023-08-16T08:32:29Z
day: '01'
ddc:
- '570'
department:
- _id: MaLo
doi: 10.1002/1873-3468.14540
external_id:
isi:
- '000891573000001'
pmid:
- '36448231'
file:
- access_level: open_access
checksum: 7492244d3f9c5faa1347ef03f6e5bc84
content_type: application/pdf
creator: dernst
date_created: 2023-08-16T08:31:04Z
date_updated: 2023-08-16T08:31:04Z
file_id: '14063'
file_name: 2023_FEBSLetters_Loose.pdf
file_size: 3148143
relation: main_file
success: 1
file_date_updated: 2023-08-16T08:31:04Z
has_accepted_license: '1'
intvolume: ' 597'
isi: 1
issue: '6'
keyword:
- Cell Biology
- Genetics
- Molecular Biology
- Biochemistry
- Structural Biology
- Biophysics
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
page: 762-777
pmid: 1
publication: FEBS Letters
publication_identifier:
eissn:
- 1873-3468
issn:
- 0014-5793
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: In vitro reconstitution of small GTPase regulation
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: 597
year: '2023'
...
---
_id: '12164'
abstract:
- lang: eng
text: 'A shared-memory counter is a widely-used and well-studied concurrent object.
It supports two operations: An Inc operation that increases its value by 1 and
a Read operation that returns its current value. In Jayanti et al (SIAM J Comput,
30(2), 2000), Jayanti, Tan and Toueg proved a linear lower bound on the worst-case
step complexity of obstruction-free implementations, from read-write registers,
of a large class of shared objects that includes counters. The lower bound leaves
open the question of finding counter implementations with sub-linear amortized
step complexity. In this work, we address this gap. We show that n-process, wait-free
and linearizable counters can be implemented from read-write registers with O(log2n)
amortized step complexity. This is the first counter algorithm from read-write
registers that provides sub-linear amortized step complexity in executions of
arbitrary length. Since a logarithmic lower bound on the amortized step complexity
of obstruction-free counter implementations exists, our upper bound is within
a logarithmic factor of the optimal. The worst-case step complexity of the construction
remains linear, which is optimal. This is obtained thanks to a new max register
construction with O(logn) amortized step complexity in executions of arbitrary
length in which the value stored in the register does not grow too quickly. We
then leverage an existing counter algorithm by Aspnes, Attiya and Censor-Hillel
[1] in which we “plug” our max register implementation to show that it remains
linearizable while achieving O(log2n) amortized step complexity.'
acknowledgement: A preliminary version of this work appeared in DISC’19. Mirza Ahad
Baig, Alessia Milani and Corentin Travers are supported by ANR projects Descartes
and FREDDA. Mirza Ahad Baig is supported by UMI Relax. Danny Hendler is supported
by the Israel Science Foundation (Grants 380/18 and 1425/22).
article_processing_charge: No
article_type: original
author:
- first_name: Mirza Ahad
full_name: Baig, Mirza Ahad
id: 3EDE6DE4-AA5A-11E9-986D-341CE6697425
last_name: Baig
- first_name: Danny
full_name: Hendler, Danny
last_name: Hendler
- first_name: Alessia
full_name: Milani, Alessia
last_name: Milani
- first_name: Corentin
full_name: Travers, Corentin
last_name: Travers
citation:
ama: Baig MA, Hendler D, Milani A, Travers C. Long-lived counters with polylogarithmic
amortized step complexity. Distributed Computing. 2023;36:29-43. doi:10.1007/s00446-022-00439-5
apa: Baig, M. A., Hendler, D., Milani, A., & Travers, C. (2023). Long-lived
counters with polylogarithmic amortized step complexity. Distributed Computing.
Springer Nature. https://doi.org/10.1007/s00446-022-00439-5
chicago: Baig, Mirza Ahad, Danny Hendler, Alessia Milani, and Corentin Travers.
“Long-Lived Counters with Polylogarithmic Amortized Step Complexity.” Distributed
Computing. Springer Nature, 2023. https://doi.org/10.1007/s00446-022-00439-5.
ieee: M. A. Baig, D. Hendler, A. Milani, and C. Travers, “Long-lived counters with
polylogarithmic amortized step complexity,” Distributed Computing, vol.
36. Springer Nature, pp. 29–43, 2023.
ista: Baig MA, Hendler D, Milani A, Travers C. 2023. Long-lived counters with polylogarithmic
amortized step complexity. Distributed Computing. 36, 29–43.
mla: Baig, Mirza Ahad, et al. “Long-Lived Counters with Polylogarithmic Amortized
Step Complexity.” Distributed Computing, vol. 36, Springer Nature, 2023,
pp. 29–43, doi:10.1007/s00446-022-00439-5.
short: M.A. Baig, D. Hendler, A. Milani, C. Travers, Distributed Computing 36 (2023)
29–43.
date_created: 2023-01-12T12:10:08Z
date_published: 2023-03-01T00:00:00Z
date_updated: 2023-08-16T08:39:36Z
day: '01'
department:
- _id: KrPi
doi: 10.1007/s00446-022-00439-5
external_id:
isi:
- '000890138700001'
intvolume: ' 36'
isi: 1
keyword:
- Computational Theory and Mathematics
- Computer Networks and Communications
- Hardware and Architecture
- Theoretical Computer Science
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://drops.dagstuhl.de/opus/volltexte/2019/11310/
month: '03'
oa: 1
oa_version: Preprint
page: 29-43
publication: Distributed Computing
publication_identifier:
eissn:
- 1432-0452
issn:
- 0178-2770
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Long-lived counters with polylogarithmic amortized step complexity
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 36
year: '2023'
...
---
_id: '12172'
abstract:
- lang: eng
text: In industrial reactors and equipment, non-ideality is quite a common phenomenon
rather than an exception. These deviations from ideality impact the process's
overall efficiency and the effectiveness of the equipment. To recognize the associated
non-ideality, one needs to have enough understanding of the formulation of the
equations and in-depth knowledge of the residence time distribution (RTD) data
of real reactors. In the current work, step input and pulse input were used to
create RTD data for Cascade continuous stirred tank reactors (CSTRs). For the
aforementioned configuration, experiments were run at various flow rates to validate
the developed characteristic equations. To produce RTD data, distilled water was
utilized as the flowing fluid, and NaOH was the tracer substance. The ideal behavior
of tracer concentration exits age distribution, and cumulative fraction for each
setup and each input was plotted and experimental results were compared with perfect
behavior. Deviation of concentration exit age distribution and cumulative fractional
distribution from ideal behavior is more in pulse input as compared to a step
input. For ideal cases, the exit age distribution curve and cumulative fraction
curves are independent of the type of input. But a significant difference was
observed for the two cases, which may be due to non-measurable fluctuations in
volumetric flow rate, non-achievement of instant injection of tracer in case of
pulse input, and slight variations in the sampling period. Further, with increasing
flow rate, concentration, exit age, and cumulative fractional curves shifted upward,
and this behavior matches with the actual case.
article_processing_charge: No
article_type: original
author:
- first_name: Bushra
full_name: Khatoon, Bushra
last_name: Khatoon
- first_name: Shoaib
full_name: Kamil, Shoaib
id: 185a19af-dc7d-11ea-9b2f-8eb2201959e9
last_name: Kamil
- first_name: Hitesh
full_name: Babu, Hitesh
last_name: Babu
- first_name: M.
full_name: Siraj Alam, M.
last_name: Siraj Alam
citation:
ama: 'Khatoon B, Kamil S, Babu H, Siraj Alam M. Experimental analysis of Cascade
CSTRs with step and pulse inputs. Materials Today: Proceedings. 2023;78(Part
1):40-47. doi:10.1016/j.matpr.2022.11.037'
apa: 'Khatoon, B., Kamil, S., Babu, H., & Siraj Alam, M. (2023). Experimental
analysis of Cascade CSTRs with step and pulse inputs. Materials Today: Proceedings.
Elsevier. https://doi.org/10.1016/j.matpr.2022.11.037'
chicago: 'Khatoon, Bushra, Shoaib Kamil, Hitesh Babu, and M. Siraj Alam. “Experimental
Analysis of Cascade CSTRs with Step and Pulse Inputs.” Materials Today: Proceedings.
Elsevier, 2023. https://doi.org/10.1016/j.matpr.2022.11.037.'
ieee: 'B. Khatoon, S. Kamil, H. Babu, and M. Siraj Alam, “Experimental analysis
of Cascade CSTRs with step and pulse inputs,” Materials Today: Proceedings,
vol. 78, no. Part 1. Elsevier, pp. 40–47, 2023.'
ista: 'Khatoon B, Kamil S, Babu H, Siraj Alam M. 2023. Experimental analysis of
Cascade CSTRs with step and pulse inputs. Materials Today: Proceedings. 78(Part
1), 40–47.'
mla: 'Khatoon, Bushra, et al. “Experimental Analysis of Cascade CSTRs with Step
and Pulse Inputs.” Materials Today: Proceedings, vol. 78, no. Part 1, Elsevier,
2023, pp. 40–47, doi:10.1016/j.matpr.2022.11.037.'
short: 'B. Khatoon, S. Kamil, H. Babu, M. Siraj Alam, Materials Today: Proceedings
78 (2023) 40–47.'
date_created: 2023-01-12T12:11:26Z
date_published: 2023-03-20T00:00:00Z
date_updated: 2023-08-16T09:08:11Z
day: '20'
department:
- _id: BjHo
doi: 10.1016/j.matpr.2022.11.037
intvolume: ' 78'
issue: Part 1
keyword:
- General Medicine
language:
- iso: eng
month: '03'
oa_version: None
page: 40-47
publication: 'Materials Today: Proceedings'
publication_identifier:
issn:
- 2214-7853
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Experimental analysis of Cascade CSTRs with step and pulse inputs
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 78
year: '2023'
...
---
_id: '12515'
abstract:
- lang: eng
text: "Introduction: The olfactory system in most mammals is divided into several
subsystems based on the anatomical locations of the neuroreceptor cells involved
and the receptor families that are expressed. In addition to the main olfactory
system and the vomeronasal system, a range of olfactory subsystems converge onto
the transition zone located between the main olfactory bulb (MOB) and the accessory
olfactory bulb (AOB), which has been termed the olfactory limbus (OL). The OL
contains specialized glomeruli that receive noncanonical sensory afferences and
which interact with the MOB and AOB. Little is known regarding the olfactory subsystems
of mammals other than laboratory rodents.\r\nMethods: We have focused on characterizing
the OL in the red fox by performing general and specific histological stainings
on serial sections, using both single and double immunohistochemical and lectin-histochemical
labeling techniques.\r\nResults: As a result, we have been able to determine that
the OL of the red fox (Vulpes vulpes) displays an uncommonly high degree of development
and complexity.\r\nDiscussion: This makes this species a novel mammalian model,
the study of which could improve our understanding of the noncanonical pathways
involved in the processing of chemosensory cues."
acknowledgement: This work was partially supported by a grant from “Consello Social
Universidade de Santiago de Compostela” 2022-PU004.We would like to show special
gratitude to Prof. Ludwig Wagner (Medical University, Vienna) for kindly providing
us with the secretagogin antibody. We thank the Wildlife Recovery Centres of Galicia,
Dirección Xeral de Patrimonio Natural (Xunta de Galicia, Spain), and Federación
Galega de Caza for providing the red foxes used in this study.
article_number: '1097467'
article_processing_charge: No
article_type: original
author:
- first_name: Irene
full_name: Ortiz-Leal, Irene
last_name: Ortiz-Leal
- first_name: Mateo V.
full_name: Torres, Mateo V.
last_name: Torres
- first_name: Victor M
full_name: Vargas Barroso, Victor M
id: 2F55A9DE-F248-11E8-B48F-1D18A9856A87
last_name: Vargas Barroso
- first_name: Luis Eusebio
full_name: Fidalgo, Luis Eusebio
last_name: Fidalgo
- first_name: Ana María
full_name: López-Beceiro, Ana María
last_name: López-Beceiro
- first_name: Jorge A.
full_name: Larriva-Sahd, Jorge A.
last_name: Larriva-Sahd
- first_name: Pablo
full_name: Sánchez-Quinteiro, Pablo
last_name: Sánchez-Quinteiro
citation:
ama: Ortiz-Leal I, Torres MV, Vargas Barroso VM, et al. The olfactory limbus of
the red fox (Vulpes vulpes). New insights regarding a noncanonical olfactory bulb
pathway. Frontiers in Neuroanatomy. 2023;16. doi:10.3389/fnana.2022.1097467
apa: Ortiz-Leal, I., Torres, M. V., Vargas Barroso, V. M., Fidalgo, L. E., López-Beceiro,
A. M., Larriva-Sahd, J. A., & Sánchez-Quinteiro, P. (2023). The olfactory
limbus of the red fox (Vulpes vulpes). New insights regarding a noncanonical olfactory
bulb pathway. Frontiers in Neuroanatomy. Frontiers. https://doi.org/10.3389/fnana.2022.1097467
chicago: Ortiz-Leal, Irene, Mateo V. Torres, Victor M Vargas Barroso, Luis Eusebio
Fidalgo, Ana María López-Beceiro, Jorge A. Larriva-Sahd, and Pablo Sánchez-Quinteiro.
“The Olfactory Limbus of the Red Fox (Vulpes Vulpes). New Insights Regarding a
Noncanonical Olfactory Bulb Pathway.” Frontiers in Neuroanatomy. Frontiers,
2023. https://doi.org/10.3389/fnana.2022.1097467.
ieee: I. Ortiz-Leal et al., “The olfactory limbus of the red fox (Vulpes
vulpes). New insights regarding a noncanonical olfactory bulb pathway,” Frontiers
in Neuroanatomy, vol. 16. Frontiers, 2023.
ista: Ortiz-Leal I, Torres MV, Vargas Barroso VM, Fidalgo LE, López-Beceiro AM,
Larriva-Sahd JA, Sánchez-Quinteiro P. 2023. The olfactory limbus of the red fox
(Vulpes vulpes). New insights regarding a noncanonical olfactory bulb pathway.
Frontiers in Neuroanatomy. 16, 1097467.
mla: Ortiz-Leal, Irene, et al. “The Olfactory Limbus of the Red Fox (Vulpes Vulpes).
New Insights Regarding a Noncanonical Olfactory Bulb Pathway.” Frontiers in
Neuroanatomy, vol. 16, 1097467, Frontiers, 2023, doi:10.3389/fnana.2022.1097467.
short: I. Ortiz-Leal, M.V. Torres, V.M. Vargas Barroso, L.E. Fidalgo, A.M. López-Beceiro,
J.A. Larriva-Sahd, P. Sánchez-Quinteiro, Frontiers in Neuroanatomy 16 (2023).
date_created: 2023-02-05T23:01:00Z
date_published: 2023-01-10T00:00:00Z
date_updated: 2023-08-16T11:37:52Z
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doi: 10.3389/fnana.2022.1097467
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title: The olfactory limbus of the red fox (Vulpes vulpes). New insights regarding
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