---
_id: '13207'
abstract:
- lang: eng
text: We consider the linear BCS equation, determining the BCS critical temperature,
in the presence of a boundary, where Dirichlet boundary conditions are imposed.
In the one-dimensional case with point interactions, we prove that the critical
temperature is strictly larger than the bulk value, at least at weak coupling.
In particular, the Cooper-pair wave function localizes near the boundary, an effect
that cannot be modeled by effective Neumann boundary conditions on the order parameter
as often imposed in Ginzburg–Landau theory. We also show that the relative shift
in critical temperature vanishes if the coupling constant either goes to zero
or to infinity.
acknowledgement: We thank Egor Babaev for encouraging us to study this problem, and
Rupert Frank for many fruitful discussions. scussions. Funding. Funding from the
European Union’s Horizon 2020 research and innovation programme under the ERC grant
agreement No. 694227 (Barbara Roos and Robert Seiringer) is gratefully acknowledged.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Christian
full_name: Hainzl, Christian
last_name: Hainzl
- first_name: Barbara
full_name: Roos, Barbara
id: 5DA90512-D80F-11E9-8994-2E2EE6697425
last_name: Roos
orcid: 0000-0002-9071-5880
- first_name: Robert
full_name: Seiringer, Robert
id: 4AFD0470-F248-11E8-B48F-1D18A9856A87
last_name: Seiringer
orcid: 0000-0002-6781-0521
citation:
ama: Hainzl C, Roos B, Seiringer R. Boundary superconductivity in the BCS model.
Journal of Spectral Theory. 2023;12(4):1507–1540. doi:10.4171/JST/439
apa: Hainzl, C., Roos, B., & Seiringer, R. (2023). Boundary superconductivity
in the BCS model. Journal of Spectral Theory. EMS Press. https://doi.org/10.4171/JST/439
chicago: Hainzl, Christian, Barbara Roos, and Robert Seiringer. “Boundary Superconductivity
in the BCS Model.” Journal of Spectral Theory. EMS Press, 2023. https://doi.org/10.4171/JST/439.
ieee: C. Hainzl, B. Roos, and R. Seiringer, “Boundary superconductivity in the BCS
model,” Journal of Spectral Theory, vol. 12, no. 4. EMS Press, pp. 1507–1540,
2023.
ista: Hainzl C, Roos B, Seiringer R. 2023. Boundary superconductivity in the BCS
model. Journal of Spectral Theory. 12(4), 1507–1540.
mla: Hainzl, Christian, et al. “Boundary Superconductivity in the BCS Model.” Journal
of Spectral Theory, vol. 12, no. 4, EMS Press, 2023, pp. 1507–1540, doi:10.4171/JST/439.
short: C. Hainzl, B. Roos, R. Seiringer, Journal of Spectral Theory 12 (2023) 1507–1540.
date_created: 2023-07-10T16:35:45Z
date_published: 2023-05-18T00:00:00Z
date_updated: 2023-10-27T10:37:29Z
day: '18'
ddc:
- '530'
department:
- _id: GradSch
- _id: RoSe
doi: 10.4171/JST/439
ec_funded: 1
external_id:
arxiv:
- '2201.08090'
isi:
- '000997933500008'
file:
- access_level: open_access
checksum: 5501da33be010b5c81440438287584d5
content_type: application/pdf
creator: alisjak
date_created: 2023-07-11T08:19:15Z
date_updated: 2023-07-11T08:19:15Z
file_id: '13208'
file_name: 2023_EMS_Hainzl.pdf
file_size: 304619
relation: main_file
success: 1
file_date_updated: 2023-07-11T08:19:15Z
has_accepted_license: '1'
intvolume: ' 12'
isi: 1
issue: '4'
language:
- iso: eng
license: https://creativecommons.org/licenses/by/4.0/
month: '05'
oa: 1
oa_version: Published Version
page: 1507–1540
project:
- _id: 25C6DC12-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '694227'
name: Analysis of quantum many-body systems
publication: Journal of Spectral Theory
publication_identifier:
eissn:
- 1664-0403
issn:
- 1664-039X
publication_status: published
publisher: EMS Press
quality_controlled: '1'
related_material:
record:
- id: '14374'
relation: dissertation_contains
status: public
status: public
title: Boundary superconductivity in the BCS 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: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 12
year: '2023'
...
---
_id: '13209'
abstract:
- lang: eng
text: The phytohormone auxin plays central roles in many growth and developmental
processes in plants. Development of chemical tools targeting the auxin pathway
is useful for both plant biology and agriculture. Here we reveal that naproxen,
a synthetic compound with anti-inflammatory activity in humans, acts as an auxin
transport inhibitor targeting PIN-FORMED (PIN) transporters in plants. Physiological
experiments indicate that exogenous naproxen treatment affects pleiotropic auxin-regulated
developmental processes. Additional cellular and biochemical evidence indicates
that naproxen suppresses auxin transport, specifically PIN-mediated auxin efflux.
Moreover, biochemical and structural analyses confirm that naproxen binds directly
to PIN1 protein via the same binding cavity as the indole-3-acetic acid substrate.
Thus, by combining cellular, biochemical, and structural approaches, this study
clearly establishes that naproxen is a PIN inhibitor and elucidates the underlying
mechanisms. Further use of this compound may advance our understanding of the
molecular mechanisms of PIN-mediated auxin transport and expand our toolkit in
auxin biology and agriculture.
acknowledgement: "This work was supported by the Strategic Priority Research Program
of the Chinese Academy of Sciences (XDB37020103 to Linfeng Sun); research funds
from the Center for Advanced Interdisciplinary Science\r\nand Biomedicine of IHM,
Division of Life Sciences and Medicine, University of Science and Technology of
China (QYPY20220012 to S.T.); start-up funding from the University of Science and
Technology of China and the\r\nChinese Academy of Sciences (GG9100007007, KY9100000026,KY9100000051,
and KJ2070000079 to S.T.); the National Natural Science Foundation of China (31900885
to X.L. and 31870732 to Linfeng Sun); the Natural Science Foundation of Anhui Province
(2008085MC90 to X.L. and 2008085J15 to Linfeng Sun); the Fundamental Research Funds
for the Central Universities (WK9100000021 to S.T. and WK9100000031 to Linfeng Sun);
and the USTC Research Funds of the Double First-Class Initiative (YD9100002016 to
S.T. and YD9100002004 to Linfeng Sun). Linfeng Sun is supported by an Outstanding
Young Scholar Award from the Qiu Shi Science and Technologies Foundation and a Young
Scholar Award from the Cyrus Tang Foundation.We thank Dr. Yang Zhao for sharing
published materials (Center for Excellence in Molecular Plant Sciences, Chinese
Academy of Sciences) and the Cryo-EM Center of the University of Science and Technology
of China for the EM facility support. We are grateful to Y. Gao and all other staff
members for their technical support on cryo-EM data collection. "
article_number: '100632'
article_processing_charge: Yes
article_type: original
author:
- first_name: Jing
full_name: Xia, Jing
last_name: Xia
- first_name: Mengjuan
full_name: Kong, Mengjuan
last_name: Kong
- first_name: Zhisen
full_name: Yang, Zhisen
last_name: Yang
- first_name: Lianghanxiao
full_name: Sun, Lianghanxiao
last_name: Sun
- first_name: Yakun
full_name: Peng, Yakun
last_name: Peng
- first_name: Yanbo
full_name: Mao, Yanbo
last_name: Mao
- first_name: Hong
full_name: Wei, Hong
last_name: Wei
- first_name: Wei
full_name: Ying, Wei
last_name: Ying
- first_name: Yongxiao
full_name: Gao, Yongxiao
last_name: Gao
- first_name: Jiří
full_name: Friml, Jiří
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Jianping
full_name: Weng, Jianping
last_name: Weng
- first_name: Xin
full_name: Liu, Xin
last_name: Liu
- first_name: Linfeng
full_name: Sun, Linfeng
last_name: Sun
- first_name: Shutang
full_name: Tan, Shutang
last_name: Tan
citation:
ama: Xia J, Kong M, Yang Z, et al. Chemical inhibition of Arabidopsis PIN-FORMED
auxin transporters by the anti-inflammatory drug naproxen. Plant Communications.
2023;4(6). doi:10.1016/j.xplc.2023.100632
apa: Xia, J., Kong, M., Yang, Z., Sun, L., Peng, Y., Mao, Y., … Tan, S. (2023).
Chemical inhibition of Arabidopsis PIN-FORMED auxin transporters by the anti-inflammatory
drug naproxen. Plant Communications. Elsevier . https://doi.org/10.1016/j.xplc.2023.100632
chicago: Xia, Jing, Mengjuan Kong, Zhisen Yang, Lianghanxiao Sun, Yakun Peng, Yanbo
Mao, Hong Wei, et al. “Chemical Inhibition of Arabidopsis PIN-FORMED Auxin Transporters
by the Anti-Inflammatory Drug Naproxen.” Plant Communications. Elsevier
, 2023. https://doi.org/10.1016/j.xplc.2023.100632.
ieee: J. Xia et al., “Chemical inhibition of Arabidopsis PIN-FORMED auxin
transporters by the anti-inflammatory drug naproxen,” Plant Communications,
vol. 4, no. 6. Elsevier , 2023.
ista: Xia J, Kong M, Yang Z, Sun L, Peng Y, Mao Y, Wei H, Ying W, Gao Y, Friml J,
Weng J, Liu X, Sun L, Tan S. 2023. Chemical inhibition of Arabidopsis PIN-FORMED
auxin transporters by the anti-inflammatory drug naproxen. Plant Communications.
4(6), 100632.
mla: Xia, Jing, et al. “Chemical Inhibition of Arabidopsis PIN-FORMED Auxin Transporters
by the Anti-Inflammatory Drug Naproxen.” Plant Communications, vol. 4,
no. 6, 100632, Elsevier , 2023, doi:10.1016/j.xplc.2023.100632.
short: J. Xia, M. Kong, Z. Yang, L. Sun, Y. Peng, Y. Mao, H. Wei, W. Ying, Y. Gao,
J. Friml, J. Weng, X. Liu, L. Sun, S. Tan, Plant Communications 4 (2023).
date_created: 2023-07-12T07:32:00Z
date_published: 2023-11-13T00:00:00Z
date_updated: 2024-01-30T10:55:34Z
day: '13'
ddc:
- '580'
department:
- _id: JiFr
doi: 10.1016/j.xplc.2023.100632
external_id:
isi:
- '001113003000001'
pmid:
- '37254481'
file:
- access_level: open_access
checksum: f8ef92af6096834f91ce38587fb1db9f
content_type: application/pdf
creator: dernst
date_created: 2024-01-30T10:54:40Z
date_updated: 2024-01-30T10:54:40Z
file_id: '14900'
file_name: 2023_PlantCommunications_Xia.pdf
file_size: 1434862
relation: main_file
success: 1
file_date_updated: 2024-01-30T10:54:40Z
has_accepted_license: '1'
intvolume: ' 4'
isi: 1
issue: '6'
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nc-nd/4.0/
month: '11'
oa: 1
oa_version: Published Version
pmid: 1
publication: Plant Communications
publication_identifier:
eissn:
- 2590-3462
publication_status: published
publisher: 'Elsevier '
quality_controlled: '1'
status: public
title: Chemical inhibition of Arabidopsis PIN-FORMED auxin transporters by the anti-inflammatory
drug naproxen
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: 4
year: '2023'
...
---
_id: '13212'
abstract:
- lang: eng
text: Auxin is the major plant hormone regulating growth and development (Friml,
2022). Forward genetic approaches in the model plant Arabidopsis thaliana have
identified major components of auxin signalling and established the canonical
mechanism mediating transcriptional and thus developmental reprogramming. In this
textbook view, TRANSPORT INHIBITOR RESPONSE 1 (TIR1)/AUXIN-SIGNALING F-BOX (AFBs)
are auxin receptors, which act as F-box subunits determining the substrate specificity
of the Skp1-Cullin1-F box protein (SCF) type E3 ubiquitin ligase complex. Auxin
acts as a “molecular glue” increasing the affinity between TIR1/AFBs and the Aux/IAA
repressors. Subsequently, Aux/IAAs are ubiquitinated and degraded, thus releasing
auxin transcription factors from their repression making them free to mediate
transcription of auxin response genes (Yu et al., 2022). Nonetheless, accumulating
evidence suggests existence of rapid, non-transcriptional responses downstream
of TIR1/AFBs such as auxin-induced cytosolic calcium (Ca2+) transients, plasma
membrane depolarization and apoplast alkalinisation, all converging on the process
of root growth inhibition and root gravitropism (Li et al., 2022). Particularly,
these rapid responses are mostly contributed by predominantly cytosolic AFB1,
while the long-term growth responses are mediated by mainly nuclear TIR1 and AFB2-AFB5
(Li et al., 2021; Prigge et al., 2020; Serre et al., 2021). How AFB1 conducts
auxin-triggered rapid responses and how it is different from TIR1 and AFB2-AFB5
remains elusive. Here, we compare the roles of TIR1 and AFB1 in transcriptional
and rapid responses by modulating their subcellular localization in Arabidopsis
and by testing their ability to mediate transcriptional responses when part of
the minimal auxin circuit reconstituted in yeast.
acknowledged_ssus:
- _id: LifeSc
- _id: Bio
acknowledgement: We thank all the authors for sharing the published materials. This
research was supported by the Lab Support Facility and the Imaging and Optics Facility
of ISTA. We thank Lukáš Fiedler (ISTA) for critical reading of the manuscript. This
project was funded by the European Research Council Advanced Grant (ETAP-742985).
article_processing_charge: Yes (via OA deal)
article_type: letter_note
author:
- first_name: Huihuang
full_name: Chen, Huihuang
id: 83c96512-15b2-11ec-abd3-b7eede36184f
last_name: Chen
- first_name: Lanxin
full_name: Li, Lanxin
id: 367EF8FA-F248-11E8-B48F-1D18A9856A87
last_name: Li
orcid: 0000-0002-5607-272X
- first_name: Minxia
full_name: Zou, Minxia
id: 5c243f41-03f3-11ec-841c-96faf48a7ef9
last_name: Zou
- first_name: Linlin
full_name: Qi, Linlin
id: 44B04502-A9ED-11E9-B6FC-583AE6697425
last_name: Qi
orcid: 0000-0001-5187-8401
- first_name: Jiří
full_name: Friml, Jiří
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
citation:
ama: Chen H, Li L, Zou M, Qi L, Friml J. Distinct functions of TIR1 and AFB1 receptors
in auxin signalling. Molecular Plant. 2023;16(7):1117-1119. doi:10.1016/j.molp.2023.06.007
apa: Chen, H., Li, L., Zou, M., Qi, L., & Friml, J. (2023). Distinct functions
of TIR1 and AFB1 receptors in auxin signalling. Molecular Plant. Elsevier
. https://doi.org/10.1016/j.molp.2023.06.007
chicago: Chen, Huihuang, Lanxin Li, Minxia Zou, Linlin Qi, and Jiří Friml. “Distinct
Functions of TIR1 and AFB1 Receptors in Auxin Signalling.” Molecular Plant.
Elsevier , 2023. https://doi.org/10.1016/j.molp.2023.06.007.
ieee: H. Chen, L. Li, M. Zou, L. Qi, and J. Friml, “Distinct functions of TIR1 and
AFB1 receptors in auxin signalling.,” Molecular Plant, vol. 16, no. 7.
Elsevier , pp. 1117–1119, 2023.
ista: Chen H, Li L, Zou M, Qi L, Friml J. 2023. Distinct functions of TIR1 and AFB1
receptors in auxin signalling. Molecular Plant. 16(7), 1117–1119.
mla: Chen, Huihuang, et al. “Distinct Functions of TIR1 and AFB1 Receptors in Auxin
Signalling.” Molecular Plant, vol. 16, no. 7, Elsevier , 2023, pp. 1117–19,
doi:10.1016/j.molp.2023.06.007.
short: H. Chen, L. Li, M. Zou, L. Qi, J. Friml, Molecular Plant 16 (2023) 1117–1119.
date_created: 2023-07-12T07:32:46Z
date_published: 2023-07-01T00:00:00Z
date_updated: 2024-01-29T10:38:57Z
day: '01'
ddc:
- '580'
department:
- _id: JiFr
doi: 10.1016/j.molp.2023.06.007
ec_funded: 1
external_id:
isi:
- '001044410900001'
pmid:
- '37393433'
file:
- access_level: open_access
checksum: 6012b7e4a2f680ee6c1f84001e2b945f
content_type: application/pdf
creator: dernst
date_created: 2024-01-29T10:37:05Z
date_updated: 2024-01-29T10:37:05Z
file_id: '14894'
file_name: 2023_MolecularPlant_Chen.pdf
file_size: 1000871
relation: main_file
success: 1
file_date_updated: 2024-01-29T10:37:05Z
has_accepted_license: '1'
intvolume: ' 16'
isi: 1
issue: '7'
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
page: 1117-1119
pmid: 1
project:
- _id: 261099A6-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '742985'
name: Tracing Evolution of Auxin Transport and Polarity in Plants
publication: Molecular Plant
publication_identifier:
eissn:
- 1674-2052
issn:
- 1752-9867
publication_status: published
publisher: 'Elsevier '
quality_controlled: '1'
scopus_import: '1'
status: public
title: Distinct functions of TIR1 and AFB1 receptors in auxin signalling.
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: 16
year: '2023'
...
---
_id: '13213'
abstract:
- lang: eng
text: The primary cell wall is a fundamental plant constituent that is flexible
but sufficiently rigid to support the plant cell shape. Although many studies
have demonstrated that reactive oxygen species (ROS) serve as important signaling
messengers to modify the cell wall structure and affect cellular growth, the regulatory
mechanism underlying the spatial-temporal regulation of ROS activity for cell
wall maintenance remains largely unclear. Here, we demonstrate the role of the
Arabidopsis (Arabidopsis thaliana) multicopper oxidase-like protein skewed 5 (SKU5)
and its homolog SKU5-similar 1 (SKS1) in root cell wall formation through modulating
ROS homeostasis. Loss of SKU5 and SKS1 function resulted in aberrant division
planes, protruding cell walls, ectopic deposition of iron, and reduced nicotinamide
adeninedinucleotide phosphate (NADPH) oxidase-dependent ROS overproduction in
the root epidermis–cortex and cortex–endodermis junctions. A decrease in ROS level
or inhibition of NADPH oxidase activity rescued the cell wall defects of sku5
sks1 double mutants. SKU5 and SKS1 proteins were activated by iron treatment,
and iron over-accumulated in the walls between the root epidermis and cortex cell
layers of sku5 sks1. The glycosylphosphatidylinositol-anchored motif was crucial
for membrane association and functionality of SKU5 and SKS1. Overall, our results
identified SKU5 and SKS1 as regulators of ROS at the cell surface for regulation
of cell wall structure and root cell growth.
acknowledgement: We thank Dong liu for offering iron staining technique; ZhiChang
Chen and Zhenbiao Yang for discussion; Dandan Zheng for earlier attempt; Liwen Jiang
and Dingquan Huang for initial tests of the TEM experiment; John C. Sedbrook for
a donation of sku5 and pSKU5::SKU5-GFP seeds; Catherine Perrot-Rechenmann and Ke
Zhou for the donation of sks1, sks2, and sku5 sks1 seeds; Zengyu Liu and Zhongquan
Lin for live-imaging microscopy assistance. We are grateful to Can Peng, and Xixia
Li for helping with sample preparation, and taking TEM images, at the Center for
Biological Imaging (CBI), Institute of Biophysics, Chinese Academy of Science.
article_processing_charge: No
article_type: original
author:
- first_name: C
full_name: Chen, C
last_name: Chen
- first_name: Y
full_name: Zhang, Y
last_name: Zhang
- first_name: J
full_name: Cai, J
last_name: Cai
- first_name: Y
full_name: Qiu, Y
last_name: Qiu
- first_name: L
full_name: Li, L
last_name: Li
- first_name: C
full_name: Gao, C
last_name: Gao
- first_name: Y
full_name: Gao, Y
last_name: Gao
- first_name: M
full_name: Ke, M
last_name: Ke
- first_name: S
full_name: Wu, S
last_name: Wu
- first_name: C
full_name: Wei, C
last_name: Wei
- first_name: J
full_name: Chen, J
last_name: Chen
- first_name: T
full_name: Xu, T
last_name: Xu
- first_name: Jiří
full_name: Friml, Jiří
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: J
full_name: Wang, J
last_name: Wang
- first_name: R
full_name: Li, R
last_name: Li
- first_name: D
full_name: Chao, D
last_name: Chao
- first_name: B
full_name: Zhang, B
last_name: Zhang
- first_name: X
full_name: Chen, X
last_name: Chen
- first_name: Z
full_name: Gao, Z
last_name: Gao
citation:
ama: Chen C, Zhang Y, Cai J, et al. Multi-copper oxidases SKU5 and SKS1 coordinate
cell wall formation using apoplastic redox-based reactions in roots. Plant
Physiology. 2023;192(3):2243-2260. doi:10.1093/plphys/kiad207
apa: Chen, C., Zhang, Y., Cai, J., Qiu, Y., Li, L., Gao, C., … Gao, Z. (2023). Multi-copper
oxidases SKU5 and SKS1 coordinate cell wall formation using apoplastic redox-based
reactions in roots. Plant Physiology. American Society of Plant Biologists.
https://doi.org/10.1093/plphys/kiad207
chicago: Chen, C, Y Zhang, J Cai, Y Qiu, L Li, C Gao, Y Gao, et al. “Multi-Copper
Oxidases SKU5 and SKS1 Coordinate Cell Wall Formation Using Apoplastic Redox-Based
Reactions in Roots.” Plant Physiology. American Society of Plant Biologists,
2023. https://doi.org/10.1093/plphys/kiad207.
ieee: C. Chen et al., “Multi-copper oxidases SKU5 and SKS1 coordinate cell
wall formation using apoplastic redox-based reactions in roots,” Plant Physiology,
vol. 192, no. 3. American Society of Plant Biologists, pp. 2243–2260, 2023.
ista: Chen C, Zhang Y, Cai J, Qiu Y, Li L, Gao C, Gao Y, Ke M, Wu S, Wei C, Chen
J, Xu T, Friml J, Wang J, Li R, Chao D, Zhang B, Chen X, Gao Z. 2023. Multi-copper
oxidases SKU5 and SKS1 coordinate cell wall formation using apoplastic redox-based
reactions in roots. Plant Physiology. 192(3), 2243–2260.
mla: Chen, C., et al. “Multi-Copper Oxidases SKU5 and SKS1 Coordinate Cell Wall
Formation Using Apoplastic Redox-Based Reactions in Roots.” Plant Physiology,
vol. 192, no. 3, American Society of Plant Biologists, 2023, pp. 2243–60, doi:10.1093/plphys/kiad207.
short: C. Chen, Y. Zhang, J. Cai, Y. Qiu, L. Li, C. Gao, Y. Gao, M. Ke, S. Wu, C.
Wei, J. Chen, T. Xu, J. Friml, J. Wang, R. Li, D. Chao, B. Zhang, X. Chen, Z.
Gao, Plant Physiology 192 (2023) 2243–2260.
date_created: 2023-07-12T07:32:58Z
date_published: 2023-07-01T00:00:00Z
date_updated: 2023-08-02T06:27:55Z
day: '01'
ddc:
- '575'
department:
- _id: JiFr
doi: 10.1093/plphys/kiad207
external_id:
isi:
- '000971795800001'
pmid:
- '37010107'
file:
- access_level: open_access
checksum: 5492e1d18ac3eaf202633d210fa0fb75
content_type: application/pdf
creator: cchlebak
date_created: 2023-07-13T13:26:33Z
date_updated: 2023-07-13T13:26:33Z
file_id: '13220'
file_name: 2023_PlantPhys_Chen.pdf
file_size: 2076977
relation: main_file
success: 1
file_date_updated: 2023-07-13T13:26:33Z
has_accepted_license: '1'
intvolume: ' 192'
isi: 1
issue: '3'
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
page: 2243-2260
pmid: 1
publication: Plant Physiology
publication_identifier:
eissn:
- 1532-2548
issn:
- 0032-0889
publication_status: published
publisher: American Society of Plant Biologists
quality_controlled: '1'
status: public
title: Multi-copper oxidases SKU5 and SKS1 coordinate cell wall formation using apoplastic
redox-based reactions in roots
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 192
year: '2023'
...
---
_id: '13214'
abstract:
- lang: eng
text: Nitrogen is an important macronutrient required for plant growth and development,
thus directly impacting agricultural productivity. In recent years, numerous studies
have shown that nitrogen-driven growth depends on pathways that control nitrate/nitrogen
homeostasis and hormonal networks that act both locally and systemically to coordinate
growth and development of plant organs. In this review, we will focus on recent
advances in understanding the role of the plant hormones auxin and cytokinin and
their crosstalk in nitrate-regulated growth and discuss the significance of novel
findings and possible missing links.
acknowledgement: 'This work was supported by the Austrian Academy of Sciences ÖAW:
Doc fellowship (26130) to Stefan Riegler.'
article_number: '1613'
article_processing_charge: Yes
article_type: review
author:
- first_name: R
full_name: Abualia, R
last_name: Abualia
- first_name: Stefan
full_name: Riegler, Stefan
id: FF6018E0-D806-11E9-8E43-0B14E6697425
last_name: Riegler
orcid: 0000-0003-3413-1343
- first_name: Eva
full_name: Benková, Eva
id: 38F4F166-F248-11E8-B48F-1D18A9856A87
last_name: Benková
orcid: 0000-0002-8510-9739
citation:
ama: Abualia R, Riegler S, Benková E. Nitrate, auxin and cytokinin - a trio to tango.
Cells. 2023;12(12). doi:10.3390/cells12121613
apa: Abualia, R., Riegler, S., & Benková, E. (2023). Nitrate, auxin and cytokinin
- a trio to tango. Cells. MDPI. https://doi.org/10.3390/cells12121613
chicago: Abualia, R, Stefan Riegler, and Eva Benková. “Nitrate, Auxin and Cytokinin
- a Trio to Tango.” Cells. MDPI, 2023. https://doi.org/10.3390/cells12121613.
ieee: R. Abualia, S. Riegler, and E. Benková, “Nitrate, auxin and cytokinin - a
trio to tango,” Cells, vol. 12, no. 12. MDPI, 2023.
ista: Abualia R, Riegler S, Benková E. 2023. Nitrate, auxin and cytokinin - a trio
to tango. Cells. 12(12), 1613.
mla: Abualia, R., et al. “Nitrate, Auxin and Cytokinin - a Trio to Tango.” Cells,
vol. 12, no. 12, 1613, MDPI, 2023, doi:10.3390/cells12121613.
short: R. Abualia, S. Riegler, E. Benková, Cells 12 (2023).
date_created: 2023-07-12T07:41:25Z
date_published: 2023-06-13T00:00:00Z
date_updated: 2024-03-06T14:00:33Z
day: '13'
ddc:
- '570'
department:
- _id: EvBe
doi: 10.3390/cells12121613
external_id:
isi:
- '001017033600001'
pmid:
- '37371083'
file:
- access_level: open_access
checksum: 6dc9df5f4f59fc27c509c275060354a5
content_type: application/pdf
creator: alisjak
date_created: 2023-07-12T10:01:54Z
date_updated: 2023-07-12T10:01:54Z
file_id: '13218'
file_name: 2023_cells_Abualia.pdf
file_size: 1066802
relation: main_file
success: 1
file_date_updated: 2023-07-12T10:01:54Z
has_accepted_license: '1'
intvolume: ' 12'
isi: 1
issue: '12'
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 62883ed7-2b32-11ec-9570-93580204e56b
grant_number: '26130'
name: Functional asymmetry of medial habenula outputs in mice
publication: Cells
publication_identifier:
issn:
- 2073-4409
publication_status: published
publisher: MDPI
quality_controlled: '1'
status: public
title: Nitrate, auxin and cytokinin - a trio to tango
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 12
year: '2023'
...
---
_id: '13216'
abstract:
- lang: eng
text: Physical catalysts often have multiple sites where reactions can take place.
One prominent example is single-atom alloys, where the reactive dopant atoms can
preferentially locate in the bulk or at different sites on the surface of the
nanoparticle. However, ab initio modeling of catalysts usually only considers
one site of the catalyst, neglecting the effects of multiple sites. Here, nanoparticles
of copper doped with single-atom rhodium or palladium are modeled for the dehydrogenation
of propane. Single-atom alloy nanoparticles are simulated at 400–600 K, using
machine learning potentials trained on density functional theory calculations,
and then the occupation of different single-atom active sites is identified using
a similarity kernel. Further, the turnover frequency for all possible sites is
calculated for propane dehydrogenation to propene through microkinetic modeling
using density functional theory calculations. The total turnover frequencies of
the whole nanoparticle are then described from both the population and the individual
turnover frequency of each site. Under operating conditions, rhodium as a dopant
is found to almost exclusively occupy (111) surface sites while palladium as a
dopant occupies a greater variety of facets. Undercoordinated dopant surface sites
are found to tend to be more reactive for propane dehydrogenation compared to
the (111) surface. It is found that considering the dynamics of the single-atom
alloy nanoparticle has a profound effect on the calculated catalytic activity
of single-atom alloys by several orders of magnitude.
acknowledgement: "B.C. acknowledges resources provided by the Cambridge Tier2 system
operated by the University of Cambridge Research\r\nComputing Service funded by
EPSRC Tier-2 capital grant EP/\r\nP020259/1."
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Rhys
full_name: Bunting, Rhys
id: 91deeae8-1207-11ec-b130-c194ad5b50c6
last_name: Bunting
orcid: 0000-0001-6928-074X
- first_name: Felix
full_name: Wodaczek, Felix
id: 8b4b6a9f-32b0-11ee-9fa8-bbe85e26258e
last_name: Wodaczek
orcid: 0009-0000-1457-795X
- first_name: Tina
full_name: Torabi, Tina
last_name: Torabi
- first_name: Bingqing
full_name: Cheng, Bingqing
id: cbe3cda4-d82c-11eb-8dc7-8ff94289fcc9
last_name: Cheng
orcid: 0000-0002-3584-9632
citation:
ama: 'Bunting R, Wodaczek F, Torabi T, Cheng B. Reactivity of single-atom alloy
nanoparticles: Modeling the dehydrogenation of propane. Journal of the American
Chemical Society. 2023;145(27):14894-14902. doi:10.1021/jacs.3c04030'
apa: 'Bunting, R., Wodaczek, F., Torabi, T., & Cheng, B. (2023). Reactivity
of single-atom alloy nanoparticles: Modeling the dehydrogenation of propane. Journal
of the American Chemical Society. American Chemical Society. https://doi.org/10.1021/jacs.3c04030'
chicago: 'Bunting, Rhys, Felix Wodaczek, Tina Torabi, and Bingqing Cheng. “Reactivity
of Single-Atom Alloy Nanoparticles: Modeling the Dehydrogenation of Propane.”
Journal of the American Chemical Society. American Chemical Society, 2023.
https://doi.org/10.1021/jacs.3c04030.'
ieee: 'R. Bunting, F. Wodaczek, T. Torabi, and B. Cheng, “Reactivity of single-atom
alloy nanoparticles: Modeling the dehydrogenation of propane,” Journal of the
American Chemical Society, vol. 145, no. 27. American Chemical Society, pp.
14894–14902, 2023.'
ista: 'Bunting R, Wodaczek F, Torabi T, Cheng B. 2023. Reactivity of single-atom
alloy nanoparticles: Modeling the dehydrogenation of propane. Journal of the American
Chemical Society. 145(27), 14894–14902.'
mla: 'Bunting, Rhys, et al. “Reactivity of Single-Atom Alloy Nanoparticles: Modeling
the Dehydrogenation of Propane.” Journal of the American Chemical Society,
vol. 145, no. 27, American Chemical Society, 2023, pp. 14894–902, doi:10.1021/jacs.3c04030.'
short: R. Bunting, F. Wodaczek, T. Torabi, B. Cheng, Journal of the American Chemical
Society 145 (2023) 14894–14902.
date_created: 2023-07-12T09:16:40Z
date_published: 2023-06-30T00:00:00Z
date_updated: 2023-10-11T08:45:10Z
day: '30'
ddc:
- '540'
department:
- _id: MaIb
- _id: BiCh
doi: 10.1021/jacs.3c04030
external_id:
isi:
- '001020623900001'
pmid:
- '37390457'
file:
- access_level: open_access
checksum: e07d5323f9c0e5cbd1ad6453f29440ab
content_type: application/pdf
creator: cchlebak
date_created: 2023-07-12T10:22:04Z
date_updated: 2023-07-12T10:22:04Z
file_id: '13219'
file_name: 2023_JACS_Bunting.pdf
file_size: 3155843
relation: main_file
success: 1
file_date_updated: 2023-07-12T10:22:04Z
has_accepted_license: '1'
intvolume: ' 145'
isi: 1
issue: '27'
keyword:
- Colloid and Surface Chemistry
- Biochemistry
- General Chemistry
- Catalysis
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
page: 14894-14902
pmid: 1
publication: Journal of the American Chemical Society
publication_identifier:
eissn:
- 1520-5126
issn:
- 0002-7863
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
status: public
title: 'Reactivity of single-atom alloy nanoparticles: Modeling the dehydrogenation
of propane'
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: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 145
year: '2023'
...
---
_id: '13221'
abstract:
- lang: eng
text: The safety-liveness dichotomy is a fundamental concept in formal languages
which plays a key role in verification. Recently, this dichotomy has been lifted
to quantitative properties, which are arbitrary functions from infinite words
to partially-ordered domains. We look into harnessing the dichotomy for the specific
classes of quantitative properties expressed by quantitative automata. These automata
contain finitely many states and rational-valued transition weights, and their
common value functions Inf, Sup, LimInf, LimSup, LimInfAvg, LimSupAvg, and DSum
map infinite words into the totallyordered domain of real numbers. In this automata-theoretic
setting, we establish a connection between quantitative safety and topological
continuity and provide an alternative characterization of quantitative safety
and liveness in terms of their boolean counterparts. For all common value functions,
we show how the safety closure of a quantitative automaton can be constructed
in PTime, and we provide PSpace-complete checks of whether a given quantitative
automaton is safe or live, with the exception of LimInfAvg and LimSupAvg automata,
for which the safety check is in ExpSpace. Moreover, for deterministic Sup, LimInf,
and LimSup automata, we give PTime decompositions into safe and live automata.
These decompositions enable the separation of techniques for safety and liveness
verification for quantitative specifications.
acknowledgement: We thank Christof Löding for pointing us to some results on PSpace-hardess
of universality problems and the anonymous reviewers for their helpful comments.
This work was supported in part by the ERC-2020-AdG 101020093 and the Israel Science
Foundation grant 2410/22.
alternative_title:
- LIPIcs
article_number: '17'
article_processing_charge: No
arxiv: 1
author:
- first_name: Udi
full_name: Boker, Udi
id: 31E297B6-F248-11E8-B48F-1D18A9856A87
last_name: Boker
- first_name: Thomas A
full_name: Henzinger, Thomas A
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000-0002-2985-7724
- first_name: Nicolas Adrien
full_name: Mazzocchi, Nicolas Adrien
id: b26baa86-3308-11ec-87b0-8990f34baa85
last_name: Mazzocchi
- first_name: Naci E
full_name: Sarac, Naci E
id: 8C6B42F8-C8E6-11E9-A03A-F2DCE5697425
last_name: Sarac
citation:
ama: 'Boker U, Henzinger TA, Mazzocchi NA, Sarac NE. Safety and liveness of quantitative
automata. In: 34th International Conference on Concurrency Theory. Vol
279. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2023. doi:10.4230/LIPIcs.CONCUR.2023.17'
apa: 'Boker, U., Henzinger, T. A., Mazzocchi, N. A., & Sarac, N. E. (2023).
Safety and liveness of quantitative automata. In 34th International Conference
on Concurrency Theory (Vol. 279). Antwerp, Belgium: Schloss Dagstuhl - Leibniz-Zentrum
für Informatik. https://doi.org/10.4230/LIPIcs.CONCUR.2023.17'
chicago: Boker, Udi, Thomas A Henzinger, Nicolas Adrien Mazzocchi, and Naci E Sarac.
“Safety and Liveness of Quantitative Automata.” In 34th International Conference
on Concurrency Theory, Vol. 279. Schloss Dagstuhl - Leibniz-Zentrum für Informatik,
2023. https://doi.org/10.4230/LIPIcs.CONCUR.2023.17.
ieee: U. Boker, T. A. Henzinger, N. A. Mazzocchi, and N. E. Sarac, “Safety and liveness
of quantitative automata,” in 34th International Conference on Concurrency
Theory, Antwerp, Belgium, 2023, vol. 279.
ista: 'Boker U, Henzinger TA, Mazzocchi NA, Sarac NE. 2023. Safety and liveness
of quantitative automata. 34th International Conference on Concurrency Theory.
CONCUR: Conference on Concurrency Theory, LIPIcs, vol. 279, 17.'
mla: Boker, Udi, et al. “Safety and Liveness of Quantitative Automata.” 34th
International Conference on Concurrency Theory, vol. 279, 17, Schloss Dagstuhl
- Leibniz-Zentrum für Informatik, 2023, doi:10.4230/LIPIcs.CONCUR.2023.17.
short: U. Boker, T.A. Henzinger, N.A. Mazzocchi, N.E. Sarac, in:, 34th International
Conference on Concurrency Theory, Schloss Dagstuhl - Leibniz-Zentrum für Informatik,
2023.
conference:
end_date: 2023-09-23
location: Antwerp, Belgium
name: 'CONCUR: Conference on Concurrency Theory'
start_date: 2023-09-18
date_created: 2023-07-14T10:00:15Z
date_published: 2023-09-01T00:00:00Z
date_updated: 2023-10-09T07:14:03Z
day: '01'
ddc:
- '000'
department:
- _id: GradSch
- _id: ToHe
doi: 10.4230/LIPIcs.CONCUR.2023.17
ec_funded: 1
external_id:
arxiv:
- '2307.06016'
file:
- access_level: open_access
checksum: d40e57a04448ea5c77d7e1cfb9590a81
content_type: application/pdf
creator: esarac
date_created: 2023-07-14T12:03:48Z
date_updated: 2023-07-14T12:03:48Z
file_id: '13224'
file_name: CONCUR23.pdf
file_size: 755529
relation: main_file
success: 1
file_date_updated: 2023-07-14T12:03:48Z
has_accepted_license: '1'
intvolume: ' 279'
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
project:
- _id: 62781420-2b32-11ec-9570-8d9b63373d4d
call_identifier: H2020
grant_number: '101020093'
name: Vigilant Algorithmic Monitoring of Software
publication: 34th International Conference on Concurrency Theory
publication_identifier:
eissn:
- 1868-8969
isbn:
- '9783959772990'
publication_status: published
publisher: Schloss Dagstuhl - Leibniz-Zentrum für Informatik
quality_controlled: '1'
status: public
title: Safety and liveness of quantitative automata
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 279
year: '2023'
...
---
_id: '13225'
abstract:
- lang: eng
text: Recently the leading order of the correlation energy of a Fermi gas in a coupled
mean-field and semiclassical scaling regime has been derived, under the assumption
of an interaction potential with a small norm and with compact support in Fourier
space. We generalize this result to large interaction potentials, requiring only
|⋅|V^∈ℓ1(Z3). Our proof is based on approximate, collective bosonization in three
dimensions. Significant improvements compared to recent work include stronger
bounds on non-bosonizable terms and more efficient control on the bosonization
of the kinetic energy.
acknowledgement: "RS was supported by the European Research Council under the European
Union’s Horizon 2020 research and innovation programme (Grant Agreement No. 694227).
MP acknowledges financial support from the European Research Council under the European
Union’s Horizon 2020 research and innovation programme (ERC StG MaMBoQ, Grant Agreement
No. 802901). BS acknowledges financial support from the NCCR SwissMAP, from the
Swiss National Science Foundation through the Grant “Dynamical and energetic properties
of Bose-Einstein condensates” and from the European Research Council through the
ERC AdG CLaQS (Grant Agreement No. 834782). NB and MP were supported by Gruppo Nazionale
per la Fisica Matematica (GNFM) of Italy. NB was supported by the European Research
Council’s Starting Grant FERMIMATH (Grant Agreement No. 101040991).\r\nOpen access
funding provided by Università degli Studi di Milano within the CRUI-CARE Agreement."
article_number: '65'
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Niels P
full_name: Benedikter, Niels P
id: 3DE6C32A-F248-11E8-B48F-1D18A9856A87
last_name: Benedikter
orcid: 0000-0002-1071-6091
- first_name: Marcello
full_name: Porta, Marcello
last_name: Porta
- first_name: Benjamin
full_name: Schlein, Benjamin
last_name: Schlein
- first_name: Robert
full_name: Seiringer, Robert
id: 4AFD0470-F248-11E8-B48F-1D18A9856A87
last_name: Seiringer
orcid: 0000-0002-6781-0521
citation:
ama: Benedikter NP, Porta M, Schlein B, Seiringer R. Correlation energy of a weakly
interacting Fermi gas with large interaction potential. Archive for Rational
Mechanics and Analysis. 2023;247(4). doi:10.1007/s00205-023-01893-6
apa: Benedikter, N. P., Porta, M., Schlein, B., & Seiringer, R. (2023). Correlation
energy of a weakly interacting Fermi gas with large interaction potential. Archive
for Rational Mechanics and Analysis. Springer Nature. https://doi.org/10.1007/s00205-023-01893-6
chicago: Benedikter, Niels P, Marcello Porta, Benjamin Schlein, and Robert Seiringer.
“Correlation Energy of a Weakly Interacting Fermi Gas with Large Interaction Potential.”
Archive for Rational Mechanics and Analysis. Springer Nature, 2023. https://doi.org/10.1007/s00205-023-01893-6.
ieee: N. P. Benedikter, M. Porta, B. Schlein, and R. Seiringer, “Correlation energy
of a weakly interacting Fermi gas with large interaction potential,” Archive
for Rational Mechanics and Analysis, vol. 247, no. 4. Springer Nature, 2023.
ista: Benedikter NP, Porta M, Schlein B, Seiringer R. 2023. Correlation energy of
a weakly interacting Fermi gas with large interaction potential. Archive for Rational
Mechanics and Analysis. 247(4), 65.
mla: Benedikter, Niels P., et al. “Correlation Energy of a Weakly Interacting Fermi
Gas with Large Interaction Potential.” Archive for Rational Mechanics and Analysis,
vol. 247, no. 4, 65, Springer Nature, 2023, doi:10.1007/s00205-023-01893-6.
short: N.P. Benedikter, M. Porta, B. Schlein, R. Seiringer, Archive for Rational
Mechanics and Analysis 247 (2023).
date_created: 2023-07-16T22:01:08Z
date_published: 2023-08-01T00:00:00Z
date_updated: 2023-12-13T11:31:14Z
day: '01'
ddc:
- '510'
department:
- _id: RoSe
doi: 10.1007/s00205-023-01893-6
ec_funded: 1
external_id:
arxiv:
- '2106.13185'
isi:
- '001024369000001'
file:
- access_level: open_access
checksum: 2b45828d854a253b14bf7aa196ec55e9
content_type: application/pdf
creator: dernst
date_created: 2023-11-14T13:12:12Z
date_updated: 2023-11-14T13:12:12Z
file_id: '14535'
file_name: 2023_ArchiveRationalMechAnalysis_Benedikter.pdf
file_size: 851626
relation: main_file
success: 1
file_date_updated: 2023-11-14T13:12:12Z
has_accepted_license: '1'
intvolume: ' 247'
isi: 1
issue: '4'
language:
- iso: eng
month: '08'
oa: 1
oa_version: Published Version
project:
- _id: 25C6DC12-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '694227'
name: Analysis of quantum many-body systems
publication: Archive for Rational Mechanics and Analysis
publication_identifier:
eissn:
- 1432-0673
issn:
- 0003-9527
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Correlation energy of a weakly interacting Fermi gas with large interaction
potential
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: 247
year: '2023'
...
---
_id: '13226'
abstract:
- lang: eng
text: We consider the ground state and the low-energy excited states of a system
of N identical bosons with interactions in the mean-field scaling regime. For
the ground state, we derive a weak Edgeworth expansion for the fluctuations of
bounded one-body operators, which yields corrections to a central limit theorem
to any order in 1/N−−√. For suitable excited states, we show that the limiting
distribution is a polynomial times a normal distribution, and that higher-order
corrections are given by an Edgeworth-type expansion.
acknowledgement: "It is a pleasure to thank Martin Kolb, Simone Rademacher, Robert
Seiringer and Stefan Teufel for helpful discussions. Moreover, we thank the referee
for many constructive comments. L.B. gratefully acknowledges funding from the German
Research Foundation within the Munich Center of Quantum Science and Technology (EXC
2111) and from the European Union’s Horizon 2020 research and innovation programme
under the Marie Skłodowska-Curie Grant Agreement No. 754411. We thank the Mathematical
Research Institute Oberwolfach, where part of this work was done, for their hospitality.\r\nOpen
Access funding enabled and organized by Projekt DEAL."
article_number: '77'
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Lea
full_name: Bossmann, Lea
id: A2E3BCBE-5FCC-11E9-AA4B-76F3E5697425
last_name: Bossmann
orcid: 0000-0002-6854-1343
- first_name: Sören P
full_name: Petrat, Sören P
id: 40AC02DC-F248-11E8-B48F-1D18A9856A87
last_name: Petrat
orcid: 0000-0002-9166-5889
citation:
ama: Bossmann L, Petrat SP. Weak Edgeworth expansion for the mean-field Bose gas.
Letters in Mathematical Physics. 2023;113(4). doi:10.1007/s11005-023-01698-4
apa: Bossmann, L., & Petrat, S. P. (2023). Weak Edgeworth expansion for the
mean-field Bose gas. Letters in Mathematical Physics. Springer Nature.
https://doi.org/10.1007/s11005-023-01698-4
chicago: Bossmann, Lea, and Sören P Petrat. “Weak Edgeworth Expansion for the Mean-Field
Bose Gas.” Letters in Mathematical Physics. Springer Nature, 2023. https://doi.org/10.1007/s11005-023-01698-4.
ieee: L. Bossmann and S. P. Petrat, “Weak Edgeworth expansion for the mean-field
Bose gas,” Letters in Mathematical Physics, vol. 113, no. 4. Springer Nature,
2023.
ista: Bossmann L, Petrat SP. 2023. Weak Edgeworth expansion for the mean-field Bose
gas. Letters in Mathematical Physics. 113(4), 77.
mla: Bossmann, Lea, and Sören P. Petrat. “Weak Edgeworth Expansion for the Mean-Field
Bose Gas.” Letters in Mathematical Physics, vol. 113, no. 4, 77, Springer
Nature, 2023, doi:10.1007/s11005-023-01698-4.
short: L. Bossmann, S.P. Petrat, Letters in Mathematical Physics 113 (2023).
date_created: 2023-07-16T22:01:08Z
date_published: 2023-07-03T00:00:00Z
date_updated: 2023-12-13T11:31:50Z
day: '03'
department:
- _id: RoSe
doi: 10.1007/s11005-023-01698-4
ec_funded: 1
external_id:
arxiv:
- '2208.00199'
isi:
- '001022878900002'
intvolume: ' 113'
isi: 1
issue: '4'
language:
- iso: eng
month: '07'
oa_version: Published Version
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
publication: Letters in Mathematical Physics
publication_identifier:
eissn:
- 1573-0530
issn:
- 0377-9017
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Weak Edgeworth expansion for the mean-field Bose gas
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 113
year: '2023'
...
---
_id: '13227'
abstract:
- lang: eng
text: Currently available quantum processors are dominated by noise, which severely
limits their applicability and motivates the search for new physical qubit encodings.
In this work, we introduce the inductively shunted transmon, a weakly flux-tunable
superconducting qubit that offers charge offset protection for all levels and
a 20-fold reduction in flux dispersion compared to the state-of-the-art resulting
in a constant coherence over a full flux quantum. The parabolic confinement provided
by the inductive shunt as well as the linearity of the geometric superinductor
facilitates a high-power readout that resolves quantum jumps with a fidelity and
QND-ness of >90% and without the need for a Josephson parametric amplifier. Moreover,
the device reveals quantum tunneling physics between the two prepared fluxon ground
states with a measured average decay time of up to 3.5 h. In the future, fast
time-domain control of the transition matrix elements could offer a new path forward
to also achieve full qubit control in the decay-protected fluxon basis.
acknowledged_ssus:
- _id: M-Shop
- _id: NanoFab
acknowledgement: The authors thank J. Koch for discussions and support with the scQubits
python package, I. Rozhansky and A. Poddubny for important insights into photon-assisted
tunneling, S. Barzanjeh and G. Arnold for theory, E. Redchenko, S. Pepic, the MIBA
workshop and the IST nanofabrication facility for technical contributions, as well
as L. Drmic, P. Zielinski and R. Sett for software development. We acknowledge the
prompt support of Quantum Machines to implement active state preparation with their
OPX+. This work was supported by a NOMIS foundation research grant (J.F.), the Austrian
Science Fund (FWF) through BeyondC F7105 (J.F.) and IST Austria.
article_number: '3968'
article_processing_charge: No
article_type: original
author:
- first_name: Farid
full_name: Hassani, Farid
id: 2AED110C-F248-11E8-B48F-1D18A9856A87
last_name: Hassani
orcid: 0000-0001-6937-5773
- first_name: Matilda
full_name: Peruzzo, Matilda
id: 3F920B30-F248-11E8-B48F-1D18A9856A87
last_name: Peruzzo
orcid: 0000-0002-3415-4628
- first_name: Lucky
full_name: Kapoor, Lucky
id: 84b9700b-15b2-11ec-abd3-831089e67615
last_name: Kapoor
- first_name: Andrea
full_name: Trioni, Andrea
id: 42F71B44-F248-11E8-B48F-1D18A9856A87
last_name: Trioni
- first_name: Martin
full_name: Zemlicka, Martin
id: 2DCF8DE6-F248-11E8-B48F-1D18A9856A87
last_name: Zemlicka
- first_name: Johannes M
full_name: Fink, Johannes M
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
citation:
ama: Hassani F, Peruzzo M, Kapoor L, Trioni A, Zemlicka M, Fink JM. Inductively
shunted transmons exhibit noise insensitive plasmon states and a fluxon decay
exceeding 3 hours. Nature Communications. 2023;14. doi:10.1038/s41467-023-39656-2
apa: Hassani, F., Peruzzo, M., Kapoor, L., Trioni, A., Zemlicka, M., & Fink,
J. M. (2023). Inductively shunted transmons exhibit noise insensitive plasmon
states and a fluxon decay exceeding 3 hours. Nature Communications. Springer
Nature. https://doi.org/10.1038/s41467-023-39656-2
chicago: Hassani, Farid, Matilda Peruzzo, Lucky Kapoor, Andrea Trioni, Martin Zemlicka,
and Johannes M Fink. “Inductively Shunted Transmons Exhibit Noise Insensitive
Plasmon States and a Fluxon Decay Exceeding 3 Hours.” Nature Communications.
Springer Nature, 2023. https://doi.org/10.1038/s41467-023-39656-2.
ieee: F. Hassani, M. Peruzzo, L. Kapoor, A. Trioni, M. Zemlicka, and J. M. Fink,
“Inductively shunted transmons exhibit noise insensitive plasmon states and a
fluxon decay exceeding 3 hours,” Nature Communications, vol. 14. Springer
Nature, 2023.
ista: Hassani F, Peruzzo M, Kapoor L, Trioni A, Zemlicka M, Fink JM. 2023. Inductively
shunted transmons exhibit noise insensitive plasmon states and a fluxon decay
exceeding 3 hours. Nature Communications. 14, 3968.
mla: Hassani, Farid, et al. “Inductively Shunted Transmons Exhibit Noise Insensitive
Plasmon States and a Fluxon Decay Exceeding 3 Hours.” Nature Communications,
vol. 14, 3968, Springer Nature, 2023, doi:10.1038/s41467-023-39656-2.
short: F. Hassani, M. Peruzzo, L. Kapoor, A. Trioni, M. Zemlicka, J.M. Fink, Nature
Communications 14 (2023).
date_created: 2023-07-16T22:01:08Z
date_published: 2023-07-05T00:00:00Z
date_updated: 2023-12-13T11:32:25Z
day: '05'
ddc:
- '530'
department:
- _id: JoFi
doi: 10.1038/s41467-023-39656-2
external_id:
isi:
- '001024729900009'
pmid:
- '37407570'
file:
- access_level: open_access
checksum: a85773b5fe23516f60f7d5d31b55c200
content_type: application/pdf
creator: dernst
date_created: 2023-07-18T08:43:07Z
date_updated: 2023-07-18T08:43:07Z
file_id: '13248'
file_name: 2023_NatureComm_Hassani.pdf
file_size: 2899592
relation: main_file
success: 1
file_date_updated: 2023-07-18T08:43:07Z
has_accepted_license: '1'
intvolume: ' 14'
isi: 1
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 26927A52-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: F07105
name: Integrating superconducting quantum circuits
- _id: 2622978C-B435-11E9-9278-68D0E5697425
name: Hybrid Semiconductor - Superconductor Quantum Devices
publication: Nature Communications
publication_identifier:
eissn:
- 2041-1723
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Inductively shunted transmons exhibit noise insensitive plasmon states and
a fluxon decay exceeding 3 hours
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: '13228'
abstract:
- lang: eng
text: A machine-learned system that is fair in static decision-making tasks may
have biased societal impacts in the long-run. This may happen when the system
interacts with humans and feedback patterns emerge, reinforcing old biases in
the system and creating new biases. While existing works try to identify and mitigate
long-run biases through smart system design, we introduce techniques for monitoring
fairness in real time. Our goal is to build and deploy a monitor that will continuously
observe a long sequence of events generated by the system in the wild, and will
output, with each event, a verdict on how fair the system is at the current point
in time. The advantages of monitoring are two-fold. Firstly, fairness is evaluated
at run-time, which is important because unfair behaviors may not be eliminated
a priori, at design-time, due to partial knowledge about the system and the environment,
as well as uncertainties and dynamic changes in the system and the environment,
such as the unpredictability of human behavior. Secondly, monitors are by design
oblivious to how the monitored system is constructed, which makes them suitable
to be used as trusted third-party fairness watchdogs. They function as computationally
lightweight statistical estimators, and their correctness proofs rely on the rigorous
analysis of the stochastic process that models the assumptions about the underlying
dynamics of the system. We show, both in theory and experiments, how monitors
can warn us (1) if a bank’s credit policy over time has created an unfair distribution
of credit scores among the population, and (2) if a resource allocator’s allocation
policy over time has made unfair allocations. Our experiments demonstrate that
the monitors introduce very low overhead. We believe that runtime monitoring is
an important and mathematically rigorous new addition to the fairness toolbox.
acknowledgement: 'The authors would like to thank the anonymous reviewers for their
valuable comments and helpful suggestions. This work is supported by the European
Research Council under Grant No.: ERC-2020-AdG 101020093.'
article_processing_charge: No
arxiv: 1
author:
- first_name: Thomas A
full_name: Henzinger, Thomas A
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000-0002-2985-7724
- first_name: Mahyar
full_name: Karimi, Mahyar
last_name: Karimi
- first_name: Konstantin
full_name: Kueffner, Konstantin
id: 8121a2d0-dc85-11ea-9058-af578f3b4515
last_name: Kueffner
orcid: 0000-0001-8974-2542
- first_name: Kaushik
full_name: Mallik, Kaushik
id: 0834ff3c-6d72-11ec-94e0-b5b0a4fb8598
last_name: Mallik
orcid: 0000-0001-9864-7475
citation:
ama: 'Henzinger TA, Karimi M, Kueffner K, Mallik K. Runtime monitoring of dynamic
fairness properties. In: FAccT ’23: Proceedings of the 2023 ACM Conference
on Fairness, Accountability, and Transparency. Association for Computing Machinery;
2023:604-614. doi:10.1145/3593013.3594028'
apa: 'Henzinger, T. A., Karimi, M., Kueffner, K., & Mallik, K. (2023). Runtime
monitoring of dynamic fairness properties. In FAccT ’23: Proceedings of the
2023 ACM Conference on Fairness, Accountability, and Transparency (pp. 604–614).
Chicago, IL, United States: Association for Computing Machinery. https://doi.org/10.1145/3593013.3594028'
chicago: 'Henzinger, Thomas A, Mahyar Karimi, Konstantin Kueffner, and Kaushik Mallik.
“Runtime Monitoring of Dynamic Fairness Properties.” In FAccT ’23: Proceedings
of the 2023 ACM Conference on Fairness, Accountability, and Transparency,
604–14. Association for Computing Machinery, 2023. https://doi.org/10.1145/3593013.3594028.'
ieee: 'T. A. Henzinger, M. Karimi, K. Kueffner, and K. Mallik, “Runtime monitoring
of dynamic fairness properties,” in FAccT ’23: Proceedings of the 2023 ACM
Conference on Fairness, Accountability, and Transparency, Chicago, IL, United
States, 2023, pp. 604–614.'
ista: 'Henzinger TA, Karimi M, Kueffner K, Mallik K. 2023. Runtime monitoring of
dynamic fairness properties. FAccT ’23: Proceedings of the 2023 ACM Conference
on Fairness, Accountability, and Transparency. FAccT: Conference on Fairness,
Accountability and Transparency, 604–614.'
mla: 'Henzinger, Thomas A., et al. “Runtime Monitoring of Dynamic Fairness Properties.”
FAccT ’23: Proceedings of the 2023 ACM Conference on Fairness, Accountability,
and Transparency, Association for Computing Machinery, 2023, pp. 604–14, doi:10.1145/3593013.3594028.'
short: 'T.A. Henzinger, M. Karimi, K. Kueffner, K. Mallik, in:, FAccT ’23: Proceedings
of the 2023 ACM Conference on Fairness, Accountability, and Transparency, Association
for Computing Machinery, 2023, pp. 604–614.'
conference:
end_date: 2023-06-15
location: Chicago, IL, United States
name: 'FAccT: Conference on Fairness, Accountability and Transparency'
start_date: 2023-06-12
date_created: 2023-07-16T22:01:09Z
date_published: 2023-06-12T00:00:00Z
date_updated: 2023-12-13T11:30:31Z
day: '12'
ddc:
- '000'
department:
- _id: ToHe
doi: 10.1145/3593013.3594028
ec_funded: 1
external_id:
arxiv:
- '2305.04699'
isi:
- '001062819300057'
file:
- access_level: open_access
checksum: 96c759db9cdf94b81e37871a66a6ff48
content_type: application/pdf
creator: dernst
date_created: 2023-07-18T07:43:10Z
date_updated: 2023-07-18T07:43:10Z
file_id: '13245'
file_name: 2023_ACM_HenzingerT.pdf
file_size: 4100596
relation: main_file
success: 1
file_date_updated: 2023-07-18T07:43:10Z
has_accepted_license: '1'
isi: 1
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
page: 604-614
project:
- _id: 62781420-2b32-11ec-9570-8d9b63373d4d
call_identifier: H2020
grant_number: '101020093'
name: Vigilant Algorithmic Monitoring of Software
publication: 'FAccT ''23: Proceedings of the 2023 ACM Conference on Fairness, Accountability,
and Transparency'
publication_identifier:
isbn:
- '9781450372527'
publication_status: published
publisher: Association for Computing Machinery
quality_controlled: '1'
scopus_import: '1'
status: public
title: Runtime monitoring of dynamic fairness properties
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2023'
...
---
_id: '13229'
abstract:
- lang: eng
text: Dynamic reorganization of the cytoplasm is key to many core cellular processes,
such as cell division, cell migration, and cell polarization. Cytoskeletal rearrangements
are thought to constitute the main drivers of cytoplasmic flows and reorganization.
In contrast, remarkably little is known about how dynamic changes in size and
shape of cell organelles affect cytoplasmic organization. Here, we show that within
the maturing zebrafish oocyte, the surface localization of exocytosis-competent
cortical granules (Cgs) upon germinal vesicle breakdown (GVBD) is achieved by
the combined activities of yolk granule (Yg) fusion and microtubule aster formation
and translocation. We find that Cgs are moved towards the oocyte surface through
radially outward cytoplasmic flows induced by Ygs fusing and compacting towards
the oocyte center in response to GVBD. We further show that vesicles decorated
with the small Rab GTPase Rab11, a master regulator of vesicular trafficking and
exocytosis, accumulate together with Cgs at the oocyte surface. This accumulation
is achieved by Rab11-positive vesicles being transported by acentrosomal microtubule
asters, the formation of which is induced by the release of CyclinB/Cdk1 upon
GVBD, and which display a net movement towards the oocyte surface by preferentially
binding to the oocyte actin cortex. We finally demonstrate that the decoration
of Cgs by Rab11 at the oocyte surface is needed for Cg exocytosis and subsequent
chorion elevation, a process central in egg activation. Collectively, these findings
unravel a yet unrecognized role of organelle fusion, functioning together with
cytoskeletal rearrangements, in orchestrating cytoplasmic organization during
oocyte maturation.
acknowledgement: This work was supported by funding from the European Union (European
Research Council Advanced grant 742573) to C.-P.H. The funders had no role in study
design, data collection and analysis, decision to publish, or preparation of the
manuscript.
article_processing_charge: No
article_type: original
author:
- first_name: Shayan
full_name: Shamipour, Shayan
id: 40B34FE2-F248-11E8-B48F-1D18A9856A87
last_name: Shamipour
- first_name: Laura
full_name: Hofmann, Laura
id: b88d43f2-dc74-11ea-a0a7-e41b7912e031
last_name: Hofmann
- first_name: Irene
full_name: Steccari, Irene
id: 2705C766-9FE2-11EA-B224-C6773DDC885E
last_name: Steccari
- first_name: Roland
full_name: Kardos, Roland
id: 4039350E-F248-11E8-B48F-1D18A9856A87
last_name: Kardos
- first_name: Carl-Philipp J
full_name: Heisenberg, Carl-Philipp J
id: 39427864-F248-11E8-B48F-1D18A9856A87
last_name: Heisenberg
orcid: 0000-0002-0912-4566
citation:
ama: Shamipour S, Hofmann L, Steccari I, Kardos R, Heisenberg C-PJ. Yolk granule
fusion and microtubule aster formation regulate cortical granule translocation
and exocytosis in zebrafish oocytes. PLoS Biology. 2023;21(6):e3002146.
doi:10.1371/journal.pbio.3002146
apa: Shamipour, S., Hofmann, L., Steccari, I., Kardos, R., & Heisenberg, C.-P.
J. (2023). Yolk granule fusion and microtubule aster formation regulate cortical
granule translocation and exocytosis in zebrafish oocytes. PLoS Biology.
Public Library of Science. https://doi.org/10.1371/journal.pbio.3002146
chicago: Shamipour, Shayan, Laura Hofmann, Irene Steccari, Roland Kardos, and Carl-Philipp
J Heisenberg. “Yolk Granule Fusion and Microtubule Aster Formation Regulate Cortical
Granule Translocation and Exocytosis in Zebrafish Oocytes.” PLoS Biology.
Public Library of Science, 2023. https://doi.org/10.1371/journal.pbio.3002146.
ieee: S. Shamipour, L. Hofmann, I. Steccari, R. Kardos, and C.-P. J. Heisenberg,
“Yolk granule fusion and microtubule aster formation regulate cortical granule
translocation and exocytosis in zebrafish oocytes,” PLoS Biology, vol.
21, no. 6. Public Library of Science, p. e3002146, 2023.
ista: Shamipour S, Hofmann L, Steccari I, Kardos R, Heisenberg C-PJ. 2023. Yolk
granule fusion and microtubule aster formation regulate cortical granule translocation
and exocytosis in zebrafish oocytes. PLoS Biology. 21(6), e3002146.
mla: Shamipour, Shayan, et al. “Yolk Granule Fusion and Microtubule Aster Formation
Regulate Cortical Granule Translocation and Exocytosis in Zebrafish Oocytes.”
PLoS Biology, vol. 21, no. 6, Public Library of Science, 2023, p. e3002146,
doi:10.1371/journal.pbio.3002146.
short: S. Shamipour, L. Hofmann, I. Steccari, R. Kardos, C.-P.J. Heisenberg, PLoS
Biology 21 (2023) e3002146.
date_created: 2023-07-16T22:01:09Z
date_published: 2023-06-08T00:00:00Z
date_updated: 2023-08-02T06:33:14Z
day: '08'
ddc:
- '570'
department:
- _id: CaHe
doi: 10.1371/journal.pbio.3002146
ec_funded: 1
external_id:
isi:
- '001003199100005'
pmid:
- '37289834'
file:
- access_level: open_access
checksum: 8e88cb0e5a6433a2f1939a9030bed384
content_type: application/pdf
creator: dernst
date_created: 2023-07-18T07:59:58Z
date_updated: 2023-07-18T07:59:58Z
file_id: '13246'
file_name: 2023_PloSBiology_Shamipour.pdf
file_size: 4431723
relation: main_file
success: 1
file_date_updated: 2023-07-18T07:59:58Z
has_accepted_license: '1'
intvolume: ' 21'
isi: 1
issue: '6'
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
page: e3002146
pmid: 1
project:
- _id: 260F1432-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '742573'
name: Interaction and feedback between cell mechanics and fate specification in
vertebrate gastrulation
publication: PLoS Biology
publication_identifier:
eissn:
- 1545-7885
publication_status: published
publisher: Public Library of Science
quality_controlled: '1'
scopus_import: '1'
status: public
title: Yolk granule fusion and microtubule aster formation regulate cortical granule
translocation and exocytosis in zebrafish oocytes
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 21
year: '2023'
...
---
_id: '13230'
abstract:
- lang: eng
text: 'To interpret the sensory environment, the brain combines ambiguous sensory
measurements with knowledge that reflects context-specific prior experience. But
environmental contexts can change abruptly and unpredictably, resulting in uncertainty
about the current context. Here we address two questions: how should context-specific
prior knowledge optimally guide the interpretation of sensory stimuli in changing
environments, and do human decision-making strategies resemble this optimum? We
probe these questions with a task in which subjects report the orientation of
ambiguous visual stimuli that were drawn from three dynamically switching distributions,
representing different environmental contexts. We derive predictions for an ideal
Bayesian observer that leverages knowledge about the statistical structure of
the task to maximize decision accuracy, including knowledge about the dynamics
of the environment. We show that its decisions are biased by the dynamically changing
task context. The magnitude of this decision bias depends on the observer’s continually
evolving belief about the current context. The model therefore not only predicts
that decision bias will grow as the context is indicated more reliably, but also
as the stability of the environment increases, and as the number of trials since
the last context switch grows. Analysis of human choice data validates all three
predictions, suggesting that the brain leverages knowledge of the statistical
structure of environmental change when interpreting ambiguous sensory signals.'
acknowledgement: The authors thank Corey Ziemba and Zoe Boundy-Singer for valuable
discussion and feedback.
article_number: e1011104
article_processing_charge: No
article_type: original
author:
- first_name: Julie A.
full_name: Charlton, Julie A.
last_name: Charlton
- first_name: Wiktor F
full_name: Mlynarski, Wiktor F
id: 358A453A-F248-11E8-B48F-1D18A9856A87
last_name: Mlynarski
- first_name: Yoon H.
full_name: Bai, Yoon H.
last_name: Bai
- first_name: Ann M.
full_name: Hermundstad, Ann M.
last_name: Hermundstad
- first_name: Robbe L.T.
full_name: Goris, Robbe L.T.
last_name: Goris
citation:
ama: Charlton JA, Mlynarski WF, Bai YH, Hermundstad AM, Goris RLT. Environmental
dynamics shape perceptual decision bias. PLoS Computational Biology. 2023;19(6).
doi:10.1371/journal.pcbi.1011104
apa: Charlton, J. A., Mlynarski, W. F., Bai, Y. H., Hermundstad, A. M., & Goris,
R. L. T. (2023). Environmental dynamics shape perceptual decision bias. PLoS
Computational Biology. Public Library of Science. https://doi.org/10.1371/journal.pcbi.1011104
chicago: Charlton, Julie A., Wiktor F Mlynarski, Yoon H. Bai, Ann M. Hermundstad,
and Robbe L.T. Goris. “Environmental Dynamics Shape Perceptual Decision Bias.”
PLoS Computational Biology. Public Library of Science, 2023. https://doi.org/10.1371/journal.pcbi.1011104.
ieee: J. A. Charlton, W. F. Mlynarski, Y. H. Bai, A. M. Hermundstad, and R. L. T.
Goris, “Environmental dynamics shape perceptual decision bias,” PLoS Computational
Biology, vol. 19, no. 6. Public Library of Science, 2023.
ista: Charlton JA, Mlynarski WF, Bai YH, Hermundstad AM, Goris RLT. 2023. Environmental
dynamics shape perceptual decision bias. PLoS Computational Biology. 19(6), e1011104.
mla: Charlton, Julie A., et al. “Environmental Dynamics Shape Perceptual Decision
Bias.” PLoS Computational Biology, vol. 19, no. 6, e1011104, Public Library
of Science, 2023, doi:10.1371/journal.pcbi.1011104.
short: J.A. Charlton, W.F. Mlynarski, Y.H. Bai, A.M. Hermundstad, R.L.T. Goris,
PLoS Computational Biology 19 (2023).
date_created: 2023-07-16T22:01:09Z
date_published: 2023-06-08T00:00:00Z
date_updated: 2023-08-02T06:33:50Z
day: '08'
ddc:
- '570'
department:
- _id: MaJö
doi: 10.1371/journal.pcbi.1011104
external_id:
isi:
- '001003410200003'
pmid:
- '37289753'
file:
- access_level: open_access
checksum: 800761fa2c647fabd6ad034589bc526e
content_type: application/pdf
creator: dernst
date_created: 2023-07-18T08:07:59Z
date_updated: 2023-07-18T08:07:59Z
file_id: '13247'
file_name: 2023_PloSCompBio_Charlton.pdf
file_size: 2281868
relation: main_file
success: 1
file_date_updated: 2023-07-18T08:07:59Z
has_accepted_license: '1'
intvolume: ' 19'
isi: 1
issue: '6'
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
pmid: 1
publication: PLoS Computational Biology
publication_identifier:
eissn:
- 1553-7358
publication_status: published
publisher: Public Library of Science
quality_controlled: '1'
scopus_import: '1'
status: public
title: Environmental dynamics shape perceptual decision bias
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 19
year: '2023'
...
---
_id: '13231'
abstract:
- lang: eng
text: We study ab initio approaches for calculating x-ray Thomson scattering spectra
from density functional theory molecular dynamics simulations based on a modified
Chihara formula that expresses the inelastic contribution in terms of the dielectric
function. We study the electronic dynamic structure factor computed from the Mermin
dielectric function using an ab initio electron-ion collision frequency in comparison
to computations using a linear-response time-dependent density functional theory
(LR-TDDFT) framework for hydrogen and beryllium and investigate the dispersion
of free-free and bound-free contributions to the scattering signal. A separate
treatment of these contributions, where only the free-free part follows the Mermin
dispersion, shows good agreement with LR-TDDFT results for ambient-density beryllium,
but breaks down for highly compressed matter where the bound states become pressure
ionized. LR-TDDFT is used to reanalyze x-ray Thomson scattering experiments on
beryllium demonstrating strong deviations from the plasma conditions inferred
with traditional analytic models at small scattering angles.
acknowledgement: "We want to thank P. Sperling, B. Witte, M. French, G. Röpke, H.
J. Lee and A. Cangi for many helpful discussions. M. S. and R. R. acknowledge support
by the Deutsche Forschungsgemeinschaft (DFG) within the Research Unit FOR 2440.
All simulations and analyses were performed at the North-German Supercomputing Alliance
(HLRN) and the ITMZ of the University of Rostock. M. B. gratefully acknowledges
support by the European Horizon 2020 programme within the Marie Sklodowska-Curie
actions (xICE grant 894725) and the\r\nNOMIS foundation. The work of T. D. was performed
under the auspices of the U.S. Department of Energy by Lawrence Livermore National
Laboratory under Contract No. DE-AC52-07NA27344."
article_number: '065207'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Maximilian
full_name: Schörner, Maximilian
last_name: Schörner
- first_name: Mandy
full_name: Bethkenhagen, Mandy
id: 201939f4-803f-11ed-ab7e-d8da4bd1517f
last_name: Bethkenhagen
orcid: 0000-0002-1838-2129
- first_name: Tilo
full_name: Döppner, Tilo
last_name: Döppner
- first_name: Dominik
full_name: Kraus, Dominik
last_name: Kraus
- first_name: Luke B.
full_name: Fletcher, Luke B.
last_name: Fletcher
- first_name: Siegfried H.
full_name: Glenzer, Siegfried H.
last_name: Glenzer
- first_name: Ronald
full_name: Redmer, Ronald
last_name: Redmer
citation:
ama: Schörner M, Bethkenhagen M, Döppner T, et al. X-ray Thomson scattering spectra
from density functional theory molecular dynamics simulations based on a modified
Chihara formula. Physical Review E. 2023;107(6). doi:10.1103/PhysRevE.107.065207
apa: Schörner, M., Bethkenhagen, M., Döppner, T., Kraus, D., Fletcher, L. B., Glenzer,
S. H., & Redmer, R. (2023). X-ray Thomson scattering spectra from density
functional theory molecular dynamics simulations based on a modified Chihara formula.
Physical Review E. American Physical Society. https://doi.org/10.1103/PhysRevE.107.065207
chicago: Schörner, Maximilian, Mandy Bethkenhagen, Tilo Döppner, Dominik Kraus,
Luke B. Fletcher, Siegfried H. Glenzer, and Ronald Redmer. “X-Ray Thomson Scattering
Spectra from Density Functional Theory Molecular Dynamics Simulations Based on
a Modified Chihara Formula.” Physical Review E. American Physical Society,
2023. https://doi.org/10.1103/PhysRevE.107.065207.
ieee: M. Schörner et al., “X-ray Thomson scattering spectra from density
functional theory molecular dynamics simulations based on a modified Chihara formula,”
Physical Review E, vol. 107, no. 6. American Physical Society, 2023.
ista: Schörner M, Bethkenhagen M, Döppner T, Kraus D, Fletcher LB, Glenzer SH, Redmer
R. 2023. X-ray Thomson scattering spectra from density functional theory molecular
dynamics simulations based on a modified Chihara formula. Physical Review E. 107(6),
065207.
mla: Schörner, Maximilian, et al. “X-Ray Thomson Scattering Spectra from Density
Functional Theory Molecular Dynamics Simulations Based on a Modified Chihara Formula.”
Physical Review E, vol. 107, no. 6, 065207, American Physical Society,
2023, doi:10.1103/PhysRevE.107.065207.
short: M. Schörner, M. Bethkenhagen, T. Döppner, D. Kraus, L.B. Fletcher, S.H. Glenzer,
R. Redmer, Physical Review E 107 (2023).
date_created: 2023-07-16T22:01:10Z
date_published: 2023-06-14T00:00:00Z
date_updated: 2023-08-02T06:30:46Z
day: '14'
department:
- _id: BiCh
doi: 10.1103/PhysRevE.107.065207
external_id:
arxiv:
- '2301.01545'
isi:
- '001020265000002'
intvolume: ' 107'
isi: 1
issue: '6'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2301.01545
month: '06'
oa: 1
oa_version: Preprint
publication: Physical Review E
publication_identifier:
eissn:
- 2470-0053
issn:
- 2470-0045
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: X-ray Thomson scattering spectra from density functional theory molecular dynamics
simulations based on a modified Chihara formula
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 107
year: '2023'
...
---
_id: '13232'
abstract:
- lang: eng
text: The potential of immune-evasive mutation accumulation in the SARS-CoV-2 virus
has led to its rapid spread, causing over 600 million confirmed cases and more
than 6.5 million confirmed deaths. The huge demand for the rapid development and
deployment of low-cost and effective vaccines against emerging variants has renewed
interest in DNA vaccine technology. Here, we report the rapid generation and immunological
evaluation of novel DNA vaccine candidates against the Wuhan-Hu-1 and Omicron
variants based on the RBD protein fused with the Potato virus X coat protein (PVXCP).
The delivery of DNA vaccines using electroporation in a two-dose regimen induced
high-antibody titers and profound cellular responses in mice. The antibody titers
induced against the Omicron variant of the vaccine were sufficient for effective
protection against both Omicron and Wuhan-Hu-1 virus infections. The PVXCP protein
in the vaccine construct shifted the immune response to the favorable Th1-like
type and provided the oligomerization of RBD-PVXCP protein. Naked DNA delivery
by needle-free injection allowed us to achieve antibody titers comparable with
mRNA-LNP delivery in rabbits. These data identify the RBD-PVXCP DNA vaccine platform
as a promising solution for robust and effective SARS-CoV-2 protection, supporting
further translational study.
acknowledgement: The authors declare that this study received funding from Immunofusion.
The funder was not involved in the study design, collection, analysis, interpretation
of data, the writing of this article, or the decision to submit it for publication.
The authors express their gratitude to the Institute of Physiology of the National
Academy of Sciences of Belarus for providing assistance in keeping laboratory animals.
article_number: '1014'
article_processing_charge: No
article_type: original
author:
- first_name: Dmitri
full_name: Dormeshkin, Dmitri
last_name: Dormeshkin
- first_name: Mikalai
full_name: Katsin, Mikalai
last_name: Katsin
- first_name: Maria
full_name: Stegantseva, Maria
last_name: Stegantseva
- first_name: Sergey
full_name: Golenchenko, Sergey
last_name: Golenchenko
- first_name: Michail
full_name: Shapira, Michail
last_name: Shapira
- first_name: Simon
full_name: Dubovik, Simon
last_name: Dubovik
- first_name: Dzmitry
full_name: Lutskovich, Dzmitry
last_name: Lutskovich
- first_name: Anton
full_name: Kavaleuski, Anton
id: 62304f89-eb97-11eb-a6c2-8903dd183976
last_name: Kavaleuski
orcid: 0000-0003-2091-526X
- first_name: Alexander
full_name: Meleshko, Alexander
last_name: Meleshko
citation:
ama: Dormeshkin D, Katsin M, Stegantseva M, et al. Design and immunogenicity of
SARS-CoV-2 DNA vaccine encoding RBD-PVXCP fusion protein. Vaccines. 2023;11(6).
doi:10.3390/vaccines11061014
apa: Dormeshkin, D., Katsin, M., Stegantseva, M., Golenchenko, S., Shapira, M.,
Dubovik, S., … Meleshko, A. (2023). Design and immunogenicity of SARS-CoV-2 DNA
vaccine encoding RBD-PVXCP fusion protein. Vaccines. MDPI. https://doi.org/10.3390/vaccines11061014
chicago: Dormeshkin, Dmitri, Mikalai Katsin, Maria Stegantseva, Sergey Golenchenko,
Michail Shapira, Simon Dubovik, Dzmitry Lutskovich, Anton Kavaleuski, and Alexander
Meleshko. “Design and Immunogenicity of SARS-CoV-2 DNA Vaccine Encoding RBD-PVXCP
Fusion Protein.” Vaccines. MDPI, 2023. https://doi.org/10.3390/vaccines11061014.
ieee: D. Dormeshkin et al., “Design and immunogenicity of SARS-CoV-2 DNA
vaccine encoding RBD-PVXCP fusion protein,” Vaccines, vol. 11, no. 6. MDPI,
2023.
ista: Dormeshkin D, Katsin M, Stegantseva M, Golenchenko S, Shapira M, Dubovik S,
Lutskovich D, Kavaleuski A, Meleshko A. 2023. Design and immunogenicity of SARS-CoV-2
DNA vaccine encoding RBD-PVXCP fusion protein. Vaccines. 11(6), 1014.
mla: Dormeshkin, Dmitri, et al. “Design and Immunogenicity of SARS-CoV-2 DNA Vaccine
Encoding RBD-PVXCP Fusion Protein.” Vaccines, vol. 11, no. 6, 1014, MDPI,
2023, doi:10.3390/vaccines11061014.
short: D. Dormeshkin, M. Katsin, M. Stegantseva, S. Golenchenko, M. Shapira, S.
Dubovik, D. Lutskovich, A. Kavaleuski, A. Meleshko, Vaccines 11 (2023).
date_created: 2023-07-16T22:01:10Z
date_published: 2023-06-01T00:00:00Z
date_updated: 2023-08-02T06:31:19Z
day: '01'
ddc:
- '570'
department:
- _id: LeSa
doi: 10.3390/vaccines11061014
external_id:
isi:
- '001017740000001'
file:
- access_level: open_access
checksum: 8f484c0f30f8699c589b1c29a0fd7d7f
content_type: application/pdf
creator: dernst
date_created: 2023-07-18T07:25:43Z
date_updated: 2023-07-18T07:25:43Z
file_id: '13244'
file_name: 2023_Vaccines_Dormeshkin.pdf
file_size: 2339746
relation: main_file
success: 1
file_date_updated: 2023-07-18T07:25:43Z
has_accepted_license: '1'
intvolume: ' 11'
isi: 1
issue: '6'
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
publication: Vaccines
publication_identifier:
eissn:
- 2076-393X
publication_status: published
publisher: MDPI
quality_controlled: '1'
scopus_import: '1'
status: public
title: Design and immunogenicity of SARS-CoV-2 DNA vaccine encoding RBD-PVXCP fusion
protein
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 11
year: '2023'
...
---
_id: '13233'
abstract:
- lang: eng
text: We study the impact of finite-range physics on the zero-range-model analysis
of three-body recombination in ultracold atoms. We find that temperature dependence
of the zero-range parameters can vary from one set of measurements to another
as it may be driven by the distribution of error bars in the experiment, and not
by the underlying three-body physics. To study finite-temperature effects in three-body
recombination beyond the zero-range physics, we introduce and examine a finite-range
model based upon a hyperspherical formalism. The systematic error discussed in
this Letter may provide a significant contribution to the error bars of measured
three-body parameters.
acknowledgement: We thank Jan Arlt, Hans-Werner Hammer, and Karsten Riisager for useful
discussions. M.L. acknowledges support by the European Research Council (ERC) Starting
Grant No. 801770 (ANGULON).
article_number: L061304
article_processing_charge: No
article_type: letter_note
arxiv: 1
author:
- first_name: Sofya
full_name: Agafonova, Sofya
id: 09501ff6-dca7-11ea-a8ae-b3e0b9166e80
last_name: Agafonova
- first_name: Mikhail
full_name: Lemeshko, Mikhail
id: 37CB05FA-F248-11E8-B48F-1D18A9856A87
last_name: Lemeshko
orcid: 0000-0002-6990-7802
- first_name: Artem
full_name: Volosniev, Artem
id: 37D278BC-F248-11E8-B48F-1D18A9856A87
last_name: Volosniev
orcid: 0000-0003-0393-5525
citation:
ama: Agafonova S, Lemeshko M, Volosniev A. Finite-range bias in fitting three-body
loss to the zero-range model. Physical Review A. 2023;107(6). doi:10.1103/PhysRevA.107.L061304
apa: Agafonova, S., Lemeshko, M., & Volosniev, A. (2023). Finite-range bias
in fitting three-body loss to the zero-range model. Physical Review A.
American Physical Society. https://doi.org/10.1103/PhysRevA.107.L061304
chicago: Agafonova, Sofya, Mikhail Lemeshko, and Artem Volosniev. “Finite-Range
Bias in Fitting Three-Body Loss to the Zero-Range Model.” Physical Review A.
American Physical Society, 2023. https://doi.org/10.1103/PhysRevA.107.L061304.
ieee: S. Agafonova, M. Lemeshko, and A. Volosniev, “Finite-range bias in fitting
three-body loss to the zero-range model,” Physical Review A, vol. 107,
no. 6. American Physical Society, 2023.
ista: Agafonova S, Lemeshko M, Volosniev A. 2023. Finite-range bias in fitting three-body
loss to the zero-range model. Physical Review A. 107(6), L061304.
mla: Agafonova, Sofya, et al. “Finite-Range Bias in Fitting Three-Body Loss to the
Zero-Range Model.” Physical Review A, vol. 107, no. 6, L061304, American
Physical Society, 2023, doi:10.1103/PhysRevA.107.L061304.
short: S. Agafonova, M. Lemeshko, A. Volosniev, Physical Review A 107 (2023).
date_created: 2023-07-16T22:01:10Z
date_published: 2023-06-20T00:00:00Z
date_updated: 2023-08-02T06:31:52Z
day: '20'
department:
- _id: MiLe
- _id: OnHo
doi: 10.1103/PhysRevA.107.L061304
ec_funded: 1
external_id:
arxiv:
- '2302.01022'
isi:
- '001019748000005'
intvolume: ' 107'
isi: 1
issue: '6'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2302.01022
month: '06'
oa: 1
oa_version: Preprint
project:
- _id: 2688CF98-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '801770'
name: 'Angulon: physics and applications of a new quasiparticle'
publication: Physical Review A
publication_identifier:
eissn:
- 2469-9934
issn:
- 2469-9926
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Finite-range bias in fitting three-body loss to the zero-range model
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 107
year: '2023'
...
---
_id: '13234'
abstract:
- lang: eng
text: Neural-network classifiers achieve high accuracy when predicting the class
of an input that they were trained to identify. Maintaining this accuracy in dynamic
environments, where inputs frequently fall outside the fixed set of initially
known classes, remains a challenge. We consider the problem of monitoring the
classification decisions of neural networks in the presence of novel classes.
For this purpose, we generalize our recently proposed abstraction-based monitor
from binary output to real-valued quantitative output. This quantitative output
enables new applications, two of which we investigate in the paper. As our first
application, we introduce an algorithmic framework for active monitoring of a
neural network, which allows us to learn new classes dynamically and yet maintain
high monitoring performance. As our second application, we present an offline
procedure to retrain the neural network to improve the monitor’s detection performance
without deteriorating the network’s classification accuracy. Our experimental
evaluation demonstrates both the benefits of our active monitoring framework in
dynamic scenarios and the effectiveness of the retraining procedure.
acknowledgement: This work was supported in part by the ERC-2020-AdG 101020093, by
DIREC - Digital Research Centre Denmark, and by the Villum Investigator Grant S4OS.
article_processing_charge: Yes (in subscription journal)
article_type: original
arxiv: 1
author:
- first_name: Konstantin
full_name: Kueffner, Konstantin
id: 8121a2d0-dc85-11ea-9058-af578f3b4515
last_name: Kueffner
orcid: 0000-0001-8974-2542
- first_name: Anna
full_name: Lukina, Anna
id: CBA4D1A8-0FE8-11E9-BDE6-07BFE5697425
last_name: Lukina
- first_name: Christian
full_name: Schilling, Christian
id: 3A2F4DCE-F248-11E8-B48F-1D18A9856A87
last_name: Schilling
orcid: 0000-0003-3658-1065
- first_name: Thomas A
full_name: Henzinger, Thomas A
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000-0002-2985-7724
citation:
ama: 'Kueffner K, Lukina A, Schilling C, Henzinger TA. Into the unknown: Active
monitoring of neural networks (extended version). International Journal on
Software Tools for Technology Transfer. 2023;25:575-592. doi:10.1007/s10009-023-00711-4'
apa: 'Kueffner, K., Lukina, A., Schilling, C., & Henzinger, T. A. (2023). Into
the unknown: Active monitoring of neural networks (extended version). International
Journal on Software Tools for Technology Transfer. Springer Nature. https://doi.org/10.1007/s10009-023-00711-4'
chicago: 'Kueffner, Konstantin, Anna Lukina, Christian Schilling, and Thomas A Henzinger.
“Into the Unknown: Active Monitoring of Neural Networks (Extended Version).” International
Journal on Software Tools for Technology Transfer. Springer Nature, 2023.
https://doi.org/10.1007/s10009-023-00711-4.'
ieee: 'K. Kueffner, A. Lukina, C. Schilling, and T. A. Henzinger, “Into the unknown:
Active monitoring of neural networks (extended version),” International Journal
on Software Tools for Technology Transfer, vol. 25. Springer Nature, pp. 575–592,
2023.'
ista: 'Kueffner K, Lukina A, Schilling C, Henzinger TA. 2023. Into the unknown:
Active monitoring of neural networks (extended version). International Journal
on Software Tools for Technology Transfer. 25, 575–592.'
mla: 'Kueffner, Konstantin, et al. “Into the Unknown: Active Monitoring of Neural
Networks (Extended Version).” International Journal on Software Tools for Technology
Transfer, vol. 25, Springer Nature, 2023, pp. 575–92, doi:10.1007/s10009-023-00711-4.'
short: K. Kueffner, A. Lukina, C. Schilling, T.A. Henzinger, International Journal
on Software Tools for Technology Transfer 25 (2023) 575–592.
date_created: 2023-07-16T22:01:11Z
date_published: 2023-08-01T00:00:00Z
date_updated: 2024-01-30T12:06:57Z
day: '01'
ddc:
- '000'
department:
- _id: ToHe
doi: 10.1007/s10009-023-00711-4
ec_funded: 1
external_id:
arxiv:
- '2009.06429'
isi:
- '001020160000001'
file:
- access_level: open_access
checksum: 3c4b347f39412a76872f9a6f30101f94
content_type: application/pdf
creator: dernst
date_created: 2024-01-30T12:06:07Z
date_updated: 2024-01-30T12:06:07Z
file_id: '14903'
file_name: 2023_JourSoftwareTools_Kueffner.pdf
file_size: 13387667
relation: main_file
success: 1
file_date_updated: 2024-01-30T12:06:07Z
has_accepted_license: '1'
intvolume: ' 25'
isi: 1
language:
- iso: eng
month: '08'
oa: 1
oa_version: Published Version
page: 575-592
project:
- _id: 62781420-2b32-11ec-9570-8d9b63373d4d
call_identifier: H2020
grant_number: '101020093'
name: Vigilant Algorithmic Monitoring of Software
publication: International Journal on Software Tools for Technology Transfer
publication_identifier:
eissn:
- 1433-2787
issn:
- 1433-2779
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
record:
- id: '10206'
relation: shorter_version
status: public
scopus_import: '1'
status: public
title: 'Into the unknown: Active monitoring of neural networks (extended version)'
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: 25
year: '2023'
...
---
_id: '13235'
abstract:
- lang: eng
text: AgSbSe2 is a promising thermoelectric (TE) p-type material for applications
in the middle-temperature range. AgSbSe2 is characterized by relatively low thermal
conductivities and high Seebeck coefficients, but its main limitation is moderate
electrical conductivity. Herein, we detail an efficient and scalable hot-injection
synthesis route to produce AgSbSe2 nanocrystals (NCs). To increase the carrier
concentration and improve the electrical conductivity, these NCs are doped with
Sn2+ on Sb3+ sites. Upon processing, the Sn2+ chemical state is conserved using
a reducing NaBH4 solution to displace the organic ligand and anneal the material
under a forming gas flow. The TE properties of the dense materials obtained from
the consolidation of the NCs using a hot pressing are then characterized. The
presence of Sn2+ ions replacing Sb3+ significantly increases the charge carrier
concentration and, consequently, the electrical conductivity. Opportunely, the
measured Seebeck coefficient varied within a small range upon Sn doping. The excellent
performance obtained when Sn2+ ions are prevented from oxidation is rationalized
by modeling the system. Calculated band structures disclosed that Sn doping induces
convergence of the AgSbSe2 valence bands, accounting for an enhanced electronic
effective mass. The dramatically enhanced carrier transport leads to a maximized
power factor for AgSb0.98Sn0.02Se2 of 0.63 mW m–1 K–2 at 640 K. Thermally, phonon
scattering is significantly enhanced in the NC-based materials, yielding an ultralow
thermal conductivity of 0.3 W mK–1 at 666 K. Overall, a record-high figure of
merit (zT) is obtained at 666 K for AgSb0.98Sn0.02Se2 at zT = 1.37, well above
the values obtained for undoped AgSbSe2, at zT = 0.58 and state-of-art Pb- and
Te-free materials, which makes AgSb0.98Sn0.02Se2 an excellent p-type candidate
for medium-temperature TE applications.
acknowledgement: Y.L. acknowledges funding from the National Natural Science Foundation
of China (NSFC) (Grants No. 22209034), the Innovation and Entrepreneurship Project
of Overseas Returnees in Anhui Province (Grant No. 2022LCX002). K.H.L. acknowledges
financial support from the National Natural Science Foundation of China (Grant No.
22208293). Y.Z. acknowledges support from the SBIR program NanoOhmics. J.L. is grateful
for the project supported by the Natural Science Foundation of Sichuan (2022NSFSC1229).
M.I. acknowledges financial support from ISTA and the Werner Siemens Foundation.
article_processing_charge: No
article_type: original
author:
- first_name: Yu
full_name: Liu, Yu
id: 2A70014E-F248-11E8-B48F-1D18A9856A87
last_name: Liu
orcid: 0000-0001-7313-6740
- first_name: Mingquan
full_name: Li, Mingquan
last_name: Li
- first_name: Shanhong
full_name: Wan, Shanhong
last_name: Wan
- first_name: Khak Ho
full_name: Lim, Khak Ho
last_name: Lim
- first_name: Yu
full_name: Zhang, Yu
last_name: Zhang
- first_name: Mengyao
full_name: Li, Mengyao
last_name: Li
- first_name: Junshan
full_name: Li, Junshan
last_name: Li
- first_name: Maria
full_name: Ibáñez, Maria
id: 43C61214-F248-11E8-B48F-1D18A9856A87
last_name: Ibáñez
orcid: 0000-0001-5013-2843
- first_name: Min
full_name: Hong, Min
last_name: Hong
- first_name: Andreu
full_name: Cabot, Andreu
last_name: Cabot
citation:
ama: 'Liu Y, Li M, Wan S, et al. Surface chemistry and band engineering in AgSbSe₂:
Toward high thermoelectric performance. ACS Nano. 2023;17(12):11923–11934.
doi:10.1021/acsnano.3c03541'
apa: 'Liu, Y., Li, M., Wan, S., Lim, K. H., Zhang, Y., Li, M., … Cabot, A. (2023).
Surface chemistry and band engineering in AgSbSe₂: Toward high thermoelectric
performance. ACS Nano. American Chemical Society. https://doi.org/10.1021/acsnano.3c03541'
chicago: 'Liu, Yu, Mingquan Li, Shanhong Wan, Khak Ho Lim, Yu Zhang, Mengyao Li,
Junshan Li, Maria Ibáñez, Min Hong, and Andreu Cabot. “Surface Chemistry and Band
Engineering in AgSbSe₂: Toward High Thermoelectric Performance.” ACS Nano.
American Chemical Society, 2023. https://doi.org/10.1021/acsnano.3c03541.'
ieee: 'Y. Liu et al., “Surface chemistry and band engineering in AgSbSe₂:
Toward high thermoelectric performance,” ACS Nano, vol. 17, no. 12. American
Chemical Society, pp. 11923–11934, 2023.'
ista: 'Liu Y, Li M, Wan S, Lim KH, Zhang Y, Li M, Li J, Ibáñez M, Hong M, Cabot
A. 2023. Surface chemistry and band engineering in AgSbSe₂: Toward high thermoelectric
performance. ACS Nano. 17(12), 11923–11934.'
mla: 'Liu, Yu, et al. “Surface Chemistry and Band Engineering in AgSbSe₂: Toward
High Thermoelectric Performance.” ACS Nano, vol. 17, no. 12, American Chemical
Society, 2023, pp. 11923–11934, doi:10.1021/acsnano.3c03541.'
short: Y. Liu, M. Li, S. Wan, K.H. Lim, Y. Zhang, M. Li, J. Li, M. Ibáñez, M. Hong,
A. Cabot, ACS Nano 17 (2023) 11923–11934.
date_created: 2023-07-16T22:01:11Z
date_published: 2023-06-13T00:00:00Z
date_updated: 2023-08-02T06:29:55Z
day: '13'
department:
- _id: MaIb
doi: 10.1021/acsnano.3c03541
external_id:
isi:
- '001008564800001'
pmid:
- '37310395'
intvolume: ' 17'
isi: 1
issue: '12'
language:
- iso: eng
month: '06'
oa_version: None
page: 11923–11934
pmid: 1
project:
- _id: 9B8F7476-BA93-11EA-9121-9846C619BF3A
name: 'HighTE: The Werner Siemens Laboratory for the High Throughput Discovery of
Semiconductors for Waste Heat Recovery'
publication: ACS Nano
publication_identifier:
eissn:
- 1936-086X
issn:
- 1936-0851
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Surface chemistry and band engineering in AgSbSe₂: Toward high thermoelectric
performance'
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 17
year: '2023'
...
---
_id: '13236'
abstract:
- lang: eng
text: We present an auction algorithm using multiplicative instead of constant weight
updates to compute a (1−ε)-approximate maximum weight matching (MWM) in a bipartite
graph with n vertices and m edges in time O(mε−1log(ε−1)), matching the running
time of the linear-time approximation algorithm of Duan and Pettie [JACM ’14].
Our algorithm is very simple and it can be extended to give a dynamic data structure
that maintains a (1−ε)-approximate maximum weight matching under (1) one-sided
vertex deletions (with incident edges) and (2) one-sided vertex insertions (with
incident edges sorted by weight) to the other side. The total time time used is
O(mε−1log(ε−1)), where m is the sum of the number of initially existing and inserted
edges.
acknowledgement: The first author thanks to Chandra Chekuri for useful discussions
about this paper. This project has received funding from the European Research Council
(ERC) under the European Union’s Horizon 2020 research and innovation programme
(Grant agreement No. 101019564 “The Design of Modern Fully Dynamic Data Structures
(MoDynStruct)” and from the Austrian Science Fund (FWF) project “Fast Algorithms
for a Reactive Network Layer (ReactNet)”, P 33775-N, with additional funding from
the netidee SCIENCE Stiftung, 2020–2024.
alternative_title:
- LNCS
article_processing_charge: No
arxiv: 1
author:
- first_name: Da Wei
full_name: Zheng, Da Wei
last_name: Zheng
- first_name: Monika H
full_name: Henzinger, Monika H
id: 540c9bbd-f2de-11ec-812d-d04a5be85630
last_name: Henzinger
orcid: 0000-0002-5008-6530
citation:
ama: 'Zheng DW, Henzinger MH. Multiplicative auction algorithm for approximate maximum
weight bipartite matching. In: International Conference on Integer Programming
and Combinatorial Optimization. Vol 13904. Springer Nature; 2023:453-465.
doi:10.1007/978-3-031-32726-1_32'
apa: 'Zheng, D. W., & Henzinger, M. H. (2023). Multiplicative auction algorithm
for approximate maximum weight bipartite matching. In International Conference
on Integer Programming and Combinatorial Optimization (Vol. 13904, pp. 453–465).
Madison, WI, United States: Springer Nature. https://doi.org/10.1007/978-3-031-32726-1_32'
chicago: Zheng, Da Wei, and Monika H Henzinger. “Multiplicative Auction Algorithm
for Approximate Maximum Weight Bipartite Matching.” In International Conference
on Integer Programming and Combinatorial Optimization, 13904:453–65. Springer
Nature, 2023. https://doi.org/10.1007/978-3-031-32726-1_32.
ieee: D. W. Zheng and M. H. Henzinger, “Multiplicative auction algorithm for approximate
maximum weight bipartite matching,” in International Conference on Integer
Programming and Combinatorial Optimization, Madison, WI, United States, 2023,
vol. 13904, pp. 453–465.
ista: 'Zheng DW, Henzinger MH. 2023. Multiplicative auction algorithm for approximate
maximum weight bipartite matching. International Conference on Integer Programming
and Combinatorial Optimization. IPCO: Integer Programming and Combinatorial Optimization,
LNCS, vol. 13904, 453–465.'
mla: Zheng, Da Wei, and Monika H. Henzinger. “Multiplicative Auction Algorithm for Approximate
Maximum Weight Bipartite Matching.” International Conference on Integer Programming
and Combinatorial Optimization, vol. 13904, Springer Nature, 2023, pp. 453–65,
doi:10.1007/978-3-031-32726-1_32.
short: D.W. Zheng, M.H. Henzinger, in:, International Conference on Integer Programming
and Combinatorial Optimization, Springer Nature, 2023, pp. 453–465.
conference:
end_date: 2023-06-23
location: Madison, WI, United States
name: 'IPCO: Integer Programming and Combinatorial Optimization'
start_date: 2023-06-21
date_created: 2023-07-16T22:01:11Z
date_published: 2023-05-22T00:00:00Z
date_updated: 2023-07-18T07:08:51Z
day: '22'
department:
- _id: MoHe
doi: 10.1007/978-3-031-32726-1_32
ec_funded: 1
external_id:
arxiv:
- '2301.09217'
intvolume: ' 13904'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2301.09217
month: '05'
oa: 1
oa_version: Preprint
page: 453-465
project:
- _id: bd9ca328-d553-11ed-ba76-dc4f890cfe62
call_identifier: H2020
grant_number: '101019564'
name: The design and evaluation of modern fully dynamic data structures
- _id: bd9e3a2e-d553-11ed-ba76-8aa684ce17fe
grant_number: 'P33775 '
name: Fast Algorithms for a Reactive Network Layer
publication: International Conference on Integer Programming and Combinatorial Optimization
publication_identifier:
eissn:
- 1611-3349
isbn:
- '9783031327254'
issn:
- 0302-9743
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Multiplicative auction algorithm for approximate maximum weight bipartite matching
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 13904
year: '2023'
...
---
_id: '13237'
abstract:
- lang: eng
text: The formation of amyloid fibrils is a general class of protein self-assembly
behaviour, which is associated with both functional biology and the development
of a number of disorders, such as Alzheimer and Parkinson diseases. In this Review,
we discuss how general physical concepts from the study of phase transitions can
be used to illuminate the fundamental mechanisms of amyloid self-assembly. We
summarize progress in the efforts to describe the essential biophysical features
of amyloid self-assembly as a nucleation-and-growth process and discuss how master
equation approaches can reveal the key molecular pathways underlying this process,
including the role of secondary nucleation. Additionally, we outline how non-classical
aspects of aggregate formation involving oligomers or biomolecular condensates
have emerged, inspiring developments in understanding, modelling and modulating
complex protein assembly pathways. Finally, we consider how these concepts can
be applied to kinetics-based drug discovery and therapeutic design to develop
treatments for protein aggregation diseases.
acknowledgement: The authors acknowledge support from the Institute for the Physics
of Living Systems, University College London (T.C.T.M.), the Swedish Research Council
(2015-00143) (S.L.), the European Research Council under the European Union’s Seventh
Framework Programme (FP7/2007-2013) through the ERC grant PhysProt (agreement no.
337969) (T.P.J.K.), the BBSRC (T.P.J.K.), the Newman Foundation (T.P.J.K.) and the
Wellcome Trust Collaborative Award 203249/Z/16/Z (T.P.J.K.). The authors thank C.
Flandoli for help with illustrations.
article_processing_charge: No
article_type: original
author:
- first_name: Thomas C.T.
full_name: Michaels, Thomas C.T.
last_name: Michaels
- first_name: Daoyuan
full_name: Qian, Daoyuan
last_name: Qian
- first_name: Anđela
full_name: Šarić, Anđela
id: bf63d406-f056-11eb-b41d-f263a6566d8b
last_name: Šarić
orcid: 0000-0002-7854-2139
- first_name: Michele
full_name: Vendruscolo, Michele
last_name: Vendruscolo
- first_name: Sara
full_name: Linse, Sara
last_name: Linse
- first_name: Tuomas P.J.
full_name: Knowles, Tuomas P.J.
last_name: Knowles
citation:
ama: Michaels TCT, Qian D, Šarić A, Vendruscolo M, Linse S, Knowles TPJ. Amyloid
formation as a protein phase transition. Nature Reviews Physics. 2023;5:379–397.
doi:10.1038/s42254-023-00598-9
apa: Michaels, T. C. T., Qian, D., Šarić, A., Vendruscolo, M., Linse, S., &
Knowles, T. P. J. (2023). Amyloid formation as a protein phase transition. Nature
Reviews Physics. Springer Nature. https://doi.org/10.1038/s42254-023-00598-9
chicago: Michaels, Thomas C.T., Daoyuan Qian, Anđela Šarić, Michele Vendruscolo,
Sara Linse, and Tuomas P.J. Knowles. “Amyloid Formation as a Protein Phase Transition.”
Nature Reviews Physics. Springer Nature, 2023. https://doi.org/10.1038/s42254-023-00598-9.
ieee: T. C. T. Michaels, D. Qian, A. Šarić, M. Vendruscolo, S. Linse, and T. P.
J. Knowles, “Amyloid formation as a protein phase transition,” Nature Reviews
Physics, vol. 5. Springer Nature, pp. 379–397, 2023.
ista: Michaels TCT, Qian D, Šarić A, Vendruscolo M, Linse S, Knowles TPJ. 2023.
Amyloid formation as a protein phase transition. Nature Reviews Physics. 5, 379–397.
mla: Michaels, Thomas C. T., et al. “Amyloid Formation as a Protein Phase Transition.”
Nature Reviews Physics, vol. 5, Springer Nature, 2023, pp. 379–397, doi:10.1038/s42254-023-00598-9.
short: T.C.T. Michaels, D. Qian, A. Šarić, M. Vendruscolo, S. Linse, T.P.J. Knowles,
Nature Reviews Physics 5 (2023) 379–397.
date_created: 2023-07-16T22:01:12Z
date_published: 2023-07-01T00:00:00Z
date_updated: 2023-08-02T06:28:38Z
day: '01'
department:
- _id: AnSa
doi: 10.1038/s42254-023-00598-9
external_id:
isi:
- '001017539800001'
intvolume: ' 5'
isi: 1
language:
- iso: eng
month: '07'
oa_version: None
page: 379–397
publication: Nature Reviews Physics
publication_identifier:
eissn:
- 2522-5820
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Amyloid formation as a protein phase transition
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 5
year: '2023'
...