---
_id: '14284'
abstract:
- lang: eng
text: Pore-forming toxins (PFT) are virulence factors that transform from soluble
to membrane-bound states. The Yersinia YaxAB system represents a family of binary
α-PFTs with orthologues in human, insect, and plant pathogens, with unknown structures.
YaxAB was shown to be cytotoxic and likely involved in pathogenesis, though the
molecular basis for its two-component lytic mechanism remains elusive. Here, we
present crystal structures of YaxA and YaxB, together with a cryo-electron microscopy
map of the YaxAB complex. Our structures reveal a pore predominantly composed
of decamers of YaxA–YaxB heterodimers. Both subunits bear membrane-active moieties,
but only YaxA is capable of binding to membranes by itself. YaxB can subsequently
be recruited to membrane-associated YaxA and induced to present its lytic transmembrane
helices. Pore formation can progress by further oligomerization of YaxA–YaxB dimers.
Our results allow for a comparison between pore assemblies belonging to the wider
ClyA-like family of α-PFTs, highlighting diverse pore architectures.
article_number: '1806'
article_processing_charge: No
article_type: original
author:
- first_name: Bastian
full_name: Bräuning, Bastian
last_name: Bräuning
- first_name: Eva
full_name: Bertosin, Eva
last_name: Bertosin
- first_name: Florian M
full_name: Praetorius, Florian M
id: dfec9381-4341-11ee-8fd8-faa02bba7d62
last_name: Praetorius
- first_name: Christian
full_name: Ihling, Christian
last_name: Ihling
- first_name: Alexandra
full_name: Schatt, Alexandra
last_name: Schatt
- first_name: Agnes
full_name: Adler, Agnes
last_name: Adler
- first_name: Klaus
full_name: Richter, Klaus
last_name: Richter
- first_name: Andrea
full_name: Sinz, Andrea
last_name: Sinz
- first_name: Hendrik
full_name: Dietz, Hendrik
last_name: Dietz
- first_name: Michael
full_name: Groll, Michael
last_name: Groll
citation:
ama: Bräuning B, Bertosin E, Praetorius FM, et al. Structure and mechanism of the
two-component α-helical pore-forming toxin YaxAB. Nature Communications.
2018;9. doi:10.1038/s41467-018-04139-2
apa: Bräuning, B., Bertosin, E., Praetorius, F. M., Ihling, C., Schatt, A., Adler,
A., … Groll, M. (2018). Structure and mechanism of the two-component α-helical
pore-forming toxin YaxAB. Nature Communications. Springer Nature. https://doi.org/10.1038/s41467-018-04139-2
chicago: Bräuning, Bastian, Eva Bertosin, Florian M Praetorius, Christian Ihling,
Alexandra Schatt, Agnes Adler, Klaus Richter, Andrea Sinz, Hendrik Dietz, and
Michael Groll. “Structure and Mechanism of the Two-Component α-Helical Pore-Forming
Toxin YaxAB.” Nature Communications. Springer Nature, 2018. https://doi.org/10.1038/s41467-018-04139-2.
ieee: B. Bräuning et al., “Structure and mechanism of the two-component α-helical
pore-forming toxin YaxAB,” Nature Communications, vol. 9. Springer Nature,
2018.
ista: Bräuning B, Bertosin E, Praetorius FM, Ihling C, Schatt A, Adler A, Richter
K, Sinz A, Dietz H, Groll M. 2018. Structure and mechanism of the two-component
α-helical pore-forming toxin YaxAB. Nature Communications. 9, 1806.
mla: Bräuning, Bastian, et al. “Structure and Mechanism of the Two-Component α-Helical
Pore-Forming Toxin YaxAB.” Nature Communications, vol. 9, 1806, Springer
Nature, 2018, doi:10.1038/s41467-018-04139-2.
short: B. Bräuning, E. Bertosin, F.M. Praetorius, C. Ihling, A. Schatt, A. Adler,
K. Richter, A. Sinz, H. Dietz, M. Groll, Nature Communications 9 (2018).
date_created: 2023-09-06T12:07:33Z
date_published: 2018-05-04T00:00:00Z
date_updated: 2023-11-07T11:46:12Z
day: '04'
doi: 10.1038/s41467-018-04139-2
extern: '1'
external_id:
pmid:
- '29728606'
intvolume: ' 9'
keyword:
- General Physics and Astronomy
- General Biochemistry
- Genetics and Molecular Biology
- General Chemistry
- Multidisciplinary
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1038/s41467-018-04139-2
month: '05'
oa: 1
oa_version: Published Version
pmid: 1
publication: Nature Communications
publication_identifier:
issn:
- 2041-1723
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Structure and mechanism of the two-component α-helical pore-forming toxin YaxAB
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 9
year: '2018'
...
---
_id: '143'
abstract:
- lang: eng
text: 'Vector Addition Systems with States (VASS) provide a well-known and fundamental
model for the analysis of concurrent processes, parameterized systems, and are
also used as abstract models of programs in resource bound analysis. In this paper
we study the problem of obtaining asymptotic bounds on the termination time of
a given VASS. In particular, we focus on the practically important case of obtaining
polynomial bounds on termination time. Our main contributions are as follows:
First, we present a polynomial-time algorithm for deciding whether a given VASS
has a linear asymptotic complexity. We also show that if the complexity of a VASS
is not linear, it is at least quadratic. Second, we classify VASS according to
quantitative properties of their cycles. We show that certain singularities in
these properties are the key reason for non-polynomial asymptotic complexity of
VASS. In absence of singularities, we show that the asymptotic complexity is always
polynomial and of the form Θ(nk), for some integer k d, where d is the dimension
of the VASS. We present a polynomial-time algorithm computing the optimal k. For
general VASS, the same algorithm, which is based on a complete technique for the
construction of ranking functions in VASS, produces a valid lower bound, i.e.,
a k such that the termination complexity is (nk). Our results are based on new
insights into the geometry of VASS dynamics, which hold the potential for further
applicability to VASS analysis.'
alternative_title:
- ACM/IEEE Symposium on Logic in Computer Science
article_processing_charge: No
author:
- first_name: Tomáš
full_name: Brázdil, Tomáš
last_name: Brázdil
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
- first_name: Antonín
full_name: Kučera, Antonín
last_name: Kučera
- first_name: Petr
full_name: Novotny, Petr
id: 3CC3B868-F248-11E8-B48F-1D18A9856A87
last_name: Novotny
- first_name: Dominik
full_name: Velan, Dominik
last_name: Velan
- first_name: Florian
full_name: Zuleger, Florian
last_name: Zuleger
citation:
ama: 'Brázdil T, Chatterjee K, Kučera A, Novotný P, Velan D, Zuleger F. Efficient
algorithms for asymptotic bounds on termination time in VASS. In: Vol F138033.
IEEE; 2018:185-194. doi:10.1145/3209108.3209191'
apa: 'Brázdil, T., Chatterjee, K., Kučera, A., Novotný, P., Velan, D., & Zuleger,
F. (2018). Efficient algorithms for asymptotic bounds on termination time in VASS
(Vol. F138033, pp. 185–194). Presented at the LICS: Logic in Computer Science,
Oxford, United Kingdom: IEEE. https://doi.org/10.1145/3209108.3209191'
chicago: Brázdil, Tomáš, Krishnendu Chatterjee, Antonín Kučera, Petr Novotný, Dominik
Velan, and Florian Zuleger. “Efficient Algorithms for Asymptotic Bounds on Termination
Time in VASS,” F138033:185–94. IEEE, 2018. https://doi.org/10.1145/3209108.3209191.
ieee: 'T. Brázdil, K. Chatterjee, A. Kučera, P. Novotný, D. Velan, and F. Zuleger,
“Efficient algorithms for asymptotic bounds on termination time in VASS,” presented
at the LICS: Logic in Computer Science, Oxford, United Kingdom, 2018, vol. F138033,
pp. 185–194.'
ista: 'Brázdil T, Chatterjee K, Kučera A, Novotný P, Velan D, Zuleger F. 2018. Efficient
algorithms for asymptotic bounds on termination time in VASS. LICS: Logic in Computer
Science, ACM/IEEE Symposium on Logic in Computer Science, vol. F138033, 185–194.'
mla: Brázdil, Tomáš, et al. Efficient Algorithms for Asymptotic Bounds on Termination
Time in VASS. Vol. F138033, IEEE, 2018, pp. 185–94, doi:10.1145/3209108.3209191.
short: T. Brázdil, K. Chatterjee, A. Kučera, P. Novotný, D. Velan, F. Zuleger, in:,
IEEE, 2018, pp. 185–194.
conference:
end_date: 2018-07-12
location: Oxford, United Kingdom
name: 'LICS: Logic in Computer Science'
start_date: 2018-07-09
date_created: 2018-12-11T11:44:51Z
date_published: 2018-07-09T00:00:00Z
date_updated: 2025-06-02T08:53:48Z
day: '09'
department:
- _id: KrCh
doi: 10.1145/3209108.3209191
ec_funded: 1
external_id:
isi:
- '000545262800020'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1804.10985
month: '07'
oa: 1
oa_version: Preprint
page: 185 - 194
project:
- _id: 25892FC0-B435-11E9-9278-68D0E5697425
grant_number: ICT15-003
name: Efficient Algorithms for Computer Aided Verification
- _id: 2581B60A-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '279307'
name: 'Quantitative Graph Games: Theory and Applications'
- _id: 25832EC2-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: S 11407_N23
name: Rigorous Systems Engineering
publication_identifier:
isbn:
- 978-1-4503-5583-4
publication_status: published
publisher: IEEE
publist_id: '7780'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Efficient algorithms for asymptotic bounds on termination time in VASS
type: conference
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: F138033
year: '2018'
...
---
_id: '14306'
abstract:
- lang: eng
text: 'Function and activity of biomolecules often depend on their spatial arrangement.
The method introduced here allows genetically encoding the spatial arrangement
of proteins and DNA. The approach relies on staple proteins that fold double-stranded
DNA into user-defined shapes. This thesis describes the development of staple
proteins based on the DNA recognition of TAL effectors and presents experimentally
derived rules for designing a variety of self-assembling nanoscale shapes featuring
structural motifs such as curvature, vertices, corners, and multilayer helix packing. '
article_processing_charge: No
author:
- first_name: Florian M
full_name: Praetorius, Florian M
id: dfec9381-4341-11ee-8fd8-faa02bba7d62
last_name: Praetorius
citation:
ama: Praetorius FM. Genetically encoding the spatial arrangement of DNA and proteins
in self-assembling nanostructures. 2018.
apa: Praetorius, F. M. (2018). Genetically encoding the spatial arrangement of
DNA and proteins in self-assembling nanostructures. Technische Universität
München.
chicago: Praetorius, Florian M. “Genetically Encoding the Spatial Arrangement of
DNA and Proteins in Self-Assembling Nanostructures.” Technische Universität München,
2018.
ieee: F. M. Praetorius, “Genetically encoding the spatial arrangement of DNA and
proteins in self-assembling nanostructures,” Technische Universität München, 2018.
ista: Praetorius FM. 2018. Genetically encoding the spatial arrangement of DNA and
proteins in self-assembling nanostructures. Technische Universität München.
mla: Praetorius, Florian M. Genetically Encoding the Spatial Arrangement of DNA
and Proteins in Self-Assembling Nanostructures. Technische Universität München,
2018.
short: F.M. Praetorius, Genetically Encoding the Spatial Arrangement of DNA and
Proteins in Self-Assembling Nanostructures, Technische Universität München, 2018.
date_created: 2023-09-06T13:11:22Z
date_published: 2018-01-16T00:00:00Z
date_updated: 2023-11-07T11:43:38Z
day: '16'
degree_awarded: PhD
extern: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://mediatum.ub.tum.de/1398662
month: '01'
oa: 1
oa_version: Published Version
publication_status: published
publisher: Technische Universität München
status: public
supervisor:
- first_name: Hendrik
full_name: Dietz, Hendrik
last_name: Dietz
title: Genetically encoding the spatial arrangement of DNA and proteins in self-assembling
nanostructures
type: dissertation
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2018'
...
---
_id: '9053'
abstract:
- lang: eng
text: The development of strategies to assemble microscopic machines from dissipative
building blocks are essential on the route to novel active materials. We recently
demonstrated the hierarchical self-assembly of phoretic microswimmers into self-spinning
microgears and their synchronization by diffusiophoretic interactions [Aubret
et al., Nat. Phys., 2018]. In this paper, we adopt a pedagogical approach and
expose our strategy to control self-assembly and build machines using phoretic
phenomena. We notably introduce Highly Inclined Laminated Optical sheets microscopy
(HILO) to image and characterize anisotropic and dynamic diffusiophoretic interactions,
which cannot be performed by conventional fluorescence microscopy. The dynamics
of a (haematite) photocatalytic material immersed in (hydrogen peroxide) fuel
under various illumination patterns is first described and quantitatively rationalized
by a model of diffusiophoresis, the migration of a colloidal particle in a concentration
gradient. It is further exploited to design phototactic microswimmers that direct
towards the high intensity of light, as a result of the reorientation of the haematite
in a light gradient. We finally show the assembly of self-spinning microgears
from colloidal microswimmers and carefully characterize the interactions using
HILO techniques. The results are compared with analytical and numerical predictions
and agree quantitatively, stressing the important role played by concentration
gradients induced by chemical activity to control and design interactions. Because
the approach described hereby is generic, this works paves the way for the rational
design of machines by controlling phoretic phenomena.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Antoine
full_name: Aubret, Antoine
last_name: Aubret
- first_name: Jérémie A
full_name: Palacci, Jérémie A
id: 8fb92548-2b22-11eb-b7c1-a3f0d08d7c7d
last_name: Palacci
orcid: 0000-0002-7253-9465
citation:
ama: Aubret A, Palacci JA. Diffusiophoretic design of self-spinning microgears from
colloidal microswimmers. Soft Matter. 2018;14(47):9577-9588. doi:10.1039/c8sm01760c
apa: Aubret, A., & Palacci, J. A. (2018). Diffusiophoretic design of self-spinning
microgears from colloidal microswimmers. Soft Matter. Royal Society of
Chemistry . https://doi.org/10.1039/c8sm01760c
chicago: Aubret, Antoine, and Jérémie A Palacci. “Diffusiophoretic Design of Self-Spinning
Microgears from Colloidal Microswimmers.” Soft Matter. Royal Society of
Chemistry , 2018. https://doi.org/10.1039/c8sm01760c.
ieee: A. Aubret and J. A. Palacci, “Diffusiophoretic design of self-spinning microgears
from colloidal microswimmers,” Soft Matter, vol. 14, no. 47. Royal Society
of Chemistry , pp. 9577–9588, 2018.
ista: Aubret A, Palacci JA. 2018. Diffusiophoretic design of self-spinning microgears
from colloidal microswimmers. Soft Matter. 14(47), 9577–9588.
mla: Aubret, Antoine, and Jérémie A. Palacci. “Diffusiophoretic Design of Self-Spinning
Microgears from Colloidal Microswimmers.” Soft Matter, vol. 14, no. 47,
Royal Society of Chemistry , 2018, pp. 9577–88, doi:10.1039/c8sm01760c.
short: A. Aubret, J.A. Palacci, Soft Matter 14 (2018) 9577–9588.
date_created: 2021-02-01T13:44:41Z
date_published: 2018-12-21T00:00:00Z
date_updated: 2023-02-23T13:47:43Z
day: '21'
doi: 10.1039/c8sm01760c
extern: '1'
external_id:
arxiv:
- '1909.11121'
pmid:
- '30456407'
intvolume: ' 14'
issue: '47'
keyword:
- General Chemistry
- Condensed Matter Physics
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1909.11121
month: '12'
oa: 1
oa_version: Preprint
page: 9577-9588
pmid: 1
publication: Soft Matter
publication_identifier:
eissn:
- 1744-6848
issn:
- 1744-683X
publication_status: published
publisher: 'Royal Society of Chemistry '
quality_controlled: '1'
scopus_import: '1'
status: public
title: Diffusiophoretic design of self-spinning microgears from colloidal microswimmers
type: journal_article
user_id: D865714E-FA4E-11E9-B85B-F5C5E5697425
volume: 14
year: '2018'
...
---
_id: '9062'
abstract:
- lang: eng
text: 'Self-assembly is the autonomous organization of components into patterns
or structures: an essential ingredient of biology and a desired route to complex
organization1. At equilibrium, the structure is encoded through specific interactions2,3,4,5,6,7,8,
at an unfavourable entropic cost for the system. An alternative approach, widely
used by nature, uses energy input to bypass the entropy bottleneck and develop
features otherwise impossible at equilibrium9. Dissipative building blocks that
inject energy locally were made available by recent advances in colloidal science10,11
but have not been used to control self-assembly. Here we show the targeted formation
of self-powered microgears from active particles and their autonomous synchronization
into dynamical superstructures. We use a photoactive component that consumes fuel,
haematite, to devise phototactic microswimmers that form self-spinning microgears
following spatiotemporal light patterns. The gears are coupled via their chemical
clouds by diffusiophoresis12 and constitute the elementary bricks of synchronized
superstructures, which autonomously regulate their dynamics. The results are quantitatively
rationalized on the basis of a stochastic description of diffusio-phoretic oscillators
dynamically coupled by chemical gradients. Our findings harness non-equilibrium
phoretic phenomena to program interactions and direct self-assembly with fidelity
and specificity. It lays the groundwork for the autonomous construction of dynamical
architectures and functional micro-machinery.'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Antoine
full_name: Aubret, Antoine
last_name: Aubret
- first_name: Mena
full_name: Youssef, Mena
last_name: Youssef
- first_name: Stefano
full_name: Sacanna, Stefano
last_name: Sacanna
- first_name: Jérémie A
full_name: Palacci, Jérémie A
id: 8fb92548-2b22-11eb-b7c1-a3f0d08d7c7d
last_name: Palacci
orcid: 0000-0002-7253-9465
citation:
ama: Aubret A, Youssef M, Sacanna S, Palacci JA. Targeted assembly and synchronization
of self-spinning microgears. Nature Physics. 2018;14(11):1114-1118. doi:10.1038/s41567-018-0227-4
apa: Aubret, A., Youssef, M., Sacanna, S., & Palacci, J. A. (2018). Targeted
assembly and synchronization of self-spinning microgears. Nature Physics.
Springer Nature. https://doi.org/10.1038/s41567-018-0227-4
chicago: Aubret, Antoine, Mena Youssef, Stefano Sacanna, and Jérémie A Palacci.
“Targeted Assembly and Synchronization of Self-Spinning Microgears.” Nature
Physics. Springer Nature, 2018. https://doi.org/10.1038/s41567-018-0227-4.
ieee: A. Aubret, M. Youssef, S. Sacanna, and J. A. Palacci, “Targeted assembly and
synchronization of self-spinning microgears,” Nature Physics, vol. 14,
no. 11. Springer Nature, pp. 1114–1118, 2018.
ista: Aubret A, Youssef M, Sacanna S, Palacci JA. 2018. Targeted assembly and synchronization
of self-spinning microgears. Nature Physics. 14(11), 1114–1118.
mla: Aubret, Antoine, et al. “Targeted Assembly and Synchronization of Self-Spinning
Microgears.” Nature Physics, vol. 14, no. 11, Springer Nature, 2018, pp.
1114–18, doi:10.1038/s41567-018-0227-4.
short: A. Aubret, M. Youssef, S. Sacanna, J.A. Palacci, Nature Physics 14 (2018)
1114–1118.
date_created: 2021-02-02T13:52:49Z
date_published: 2018-11-01T00:00:00Z
date_updated: 2023-02-23T13:48:02Z
day: '01'
doi: 10.1038/s41567-018-0227-4
extern: '1'
external_id:
arxiv:
- '1810.01033'
intvolume: ' 14'
issue: '11'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1810.01033
month: '11'
oa: 1
oa_version: Preprint
page: 1114-1118
publication: Nature Physics
publication_identifier:
eissn:
- 1745-2481
issn:
- 1745-2473
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Targeted assembly and synchronization of self-spinning microgears
type: journal_article
user_id: D865714E-FA4E-11E9-B85B-F5C5E5697425
volume: 14
year: '2018'
...
---
_id: '9066'
abstract:
- lang: eng
text: The novel electronic state of the canted antiferromagnetic (AFM) insulator,
strontium iridate (Sr2IrO4) has been well described by the spin-orbit-entangled
isospin Jeff = 1/2, but the role of isospin in transport phenomena remains poorly
understood. In this study, antiferromagnet-based spintronic functionality is demonstrated
by combining unique characteristics of the isospin state in Sr2IrO4. Based on
magnetic and transport measurements, large and highly anisotropic magnetoresistance
(AMR) is obtained by manipulating the antiferromagnetic isospin domains. First-principles
calculations suggest that electrons whose isospin directions are strongly coupled
to in-plane net magnetic moment encounter the isospin mismatch when moving across
antiferromagnetic domain boundaries, which generates a high resistance state.
By rotating a magnetic field that aligns in-plane net moments and removes domain
boundaries, the macroscopically-ordered isospins govern dynamic transport through
the system, which leads to the extremely angle-sensitive AMR. As with this work
that establishes a link between isospins and magnetotransport in strongly spin-orbit-coupled
AFM Sr2IrO4, the peculiar AMR effect provides a beneficial foundation for fundamental
and applied research on AFM spintronics.
article_number: '1805564'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Nara
full_name: Lee, Nara
last_name: Lee
- first_name: Eunjung
full_name: Ko, Eunjung
last_name: Ko
- first_name: Hwan Young
full_name: Choi, Hwan Young
last_name: Choi
- first_name: Yun Jeong
full_name: Hong, Yun Jeong
last_name: Hong
- first_name: Muhammad
full_name: Nauman, Muhammad
id: 32c21954-2022-11eb-9d5f-af9f93c24e71
last_name: Nauman
orcid: 0000-0002-2111-4846
- first_name: Woun
full_name: Kang, Woun
last_name: Kang
- first_name: Hyoung Joon
full_name: Choi, Hyoung Joon
last_name: Choi
- first_name: Young Jai
full_name: Choi, Young Jai
last_name: Choi
- first_name: Younjung
full_name: Jo, Younjung
last_name: Jo
citation:
ama: Lee N, Ko E, Choi HY, et al. Antiferromagnet‐based spintronic functionality
by controlling isospin domains in a layered perovskite iridate. Advanced Materials.
2018;30(52). doi:10.1002/adma.201805564
apa: Lee, N., Ko, E., Choi, H. Y., Hong, Y. J., Nauman, M., Kang, W., … Jo, Y. (2018).
Antiferromagnet‐based spintronic functionality by controlling isospin domains
in a layered perovskite iridate. Advanced Materials. Wiley. https://doi.org/10.1002/adma.201805564
chicago: Lee, Nara, Eunjung Ko, Hwan Young Choi, Yun Jeong Hong, Muhammad Nauman,
Woun Kang, Hyoung Joon Choi, Young Jai Choi, and Younjung Jo. “Antiferromagnet‐based
Spintronic Functionality by Controlling Isospin Domains in a Layered Perovskite
Iridate.” Advanced Materials. Wiley, 2018. https://doi.org/10.1002/adma.201805564.
ieee: N. Lee et al., “Antiferromagnet‐based spintronic functionality by controlling
isospin domains in a layered perovskite iridate,” Advanced Materials, vol.
30, no. 52. Wiley, 2018.
ista: Lee N, Ko E, Choi HY, Hong YJ, Nauman M, Kang W, Choi HJ, Choi YJ, Jo Y. 2018.
Antiferromagnet‐based spintronic functionality by controlling isospin domains
in a layered perovskite iridate. Advanced Materials. 30(52), 1805564.
mla: Lee, Nara, et al. “Antiferromagnet‐based Spintronic Functionality by Controlling
Isospin Domains in a Layered Perovskite Iridate.” Advanced Materials, vol.
30, no. 52, 1805564, Wiley, 2018, doi:10.1002/adma.201805564.
short: N. Lee, E. Ko, H.Y. Choi, Y.J. Hong, M. Nauman, W. Kang, H.J. Choi, Y.J.
Choi, Y. Jo, Advanced Materials 30 (2018).
date_created: 2021-02-02T15:50:58Z
date_published: 2018-10-29T00:00:00Z
date_updated: 2021-02-03T13:58:39Z
day: '29'
doi: 10.1002/adma.201805564
extern: '1'
external_id:
arxiv:
- '1811.04562'
intvolume: ' 30'
issue: '52'
keyword:
- Mechanical Engineering
- General Materials Science
- Mechanics of Materials
language:
- iso: eng
month: '10'
oa_version: Preprint
publication: Advanced Materials
publication_identifier:
issn:
- 0935-9648
- 1521-4095
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Antiferromagnet‐based spintronic functionality by controlling isospin domains
in a layered perovskite iridate
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 30
year: '2018'
...
---
_id: '9068'
abstract:
- lang: eng
text: We report the temperature-dependent resistivity ρ(T) of chalcogenide NiS2-xSex
(x = 0.1) using hydrostatic pressure as a control parameter in the temperature
range of 4–300 K. The insulating behavior of ρ(T) survives at low temperatures
in the pressure regime below 7.5 kbar, whereas a clear insulator-to-metallic transition
is observed above 7.5 kbar. Two types of magnetic transitions, from the paramagnetic
(PM) to the antiferromagnetic (AFM) state and from the AFM state to the weak ferromagnetic
(WF) state, were evaluated and confirmed by magnetization measurement. According
to the temperature–pressure phase diagram, the WF phase survives up to 7.5 kbar,
and the transition temperature of the WF transition decreases as the pressure
increases, whereas the metal–insulator transition temperature increases up to
9.4 kbar. We analyzed the metallic behavior and proposed Fermi-liquid behavior
of NiS1.9Se0.1.
article_processing_charge: No
article_type: original
author:
- first_name: Tayyaba
full_name: Hussain, Tayyaba
last_name: Hussain
- first_name: Myeong-jun
full_name: Oh, Myeong-jun
last_name: Oh
- first_name: Muhammad
full_name: Nauman, Muhammad
id: 32c21954-2022-11eb-9d5f-af9f93c24e71
last_name: Nauman
orcid: 0000-0002-2111-4846
- first_name: Younjung
full_name: Jo, Younjung
last_name: Jo
- first_name: Garam
full_name: Han, Garam
last_name: Han
- first_name: Changyoung
full_name: Kim, Changyoung
last_name: Kim
- first_name: Woun
full_name: Kang, Woun
last_name: Kang
citation:
ama: 'Hussain T, Oh M, Nauman M, et al. Pressure-induced metal–insulator transitions
in chalcogenide NiS2-Se. Physica B: Condensed Matter. 2018;536:235-238.
doi:10.1016/j.physb.2017.11.032'
apa: 'Hussain, T., Oh, M., Nauman, M., Jo, Y., Han, G., Kim, C., & Kang, W.
(2018). Pressure-induced metal–insulator transitions in chalcogenide NiS2-Se.
Physica B: Condensed Matter. Elsevier. https://doi.org/10.1016/j.physb.2017.11.032'
chicago: 'Hussain, Tayyaba, Myeong-jun Oh, Muhammad Nauman, Younjung Jo, Garam Han,
Changyoung Kim, and Woun Kang. “Pressure-Induced Metal–Insulator Transitions in
Chalcogenide NiS2-Se.” Physica B: Condensed Matter. Elsevier, 2018. https://doi.org/10.1016/j.physb.2017.11.032.'
ieee: 'T. Hussain et al., “Pressure-induced metal–insulator transitions in
chalcogenide NiS2-Se,” Physica B: Condensed Matter, vol. 536. Elsevier,
pp. 235–238, 2018.'
ista: 'Hussain T, Oh M, Nauman M, Jo Y, Han G, Kim C, Kang W. 2018. Pressure-induced
metal–insulator transitions in chalcogenide NiS2-Se. Physica B: Condensed Matter.
536, 235–238.'
mla: 'Hussain, Tayyaba, et al. “Pressure-Induced Metal–Insulator Transitions in
Chalcogenide NiS2-Se.” Physica B: Condensed Matter, vol. 536, Elsevier,
2018, pp. 235–38, doi:10.1016/j.physb.2017.11.032.'
short: 'T. Hussain, M. Oh, M. Nauman, Y. Jo, G. Han, C. Kim, W. Kang, Physica B:
Condensed Matter 536 (2018) 235–238.'
date_created: 2021-02-02T15:52:43Z
date_published: 2018-05-01T00:00:00Z
date_updated: 2021-02-04T07:18:57Z
day: '01'
doi: 10.1016/j.physb.2017.11.032
extern: '1'
intvolume: ' 536'
language:
- iso: eng
month: '05'
oa_version: None
page: 235-238
publication: 'Physica B: Condensed Matter'
publication_identifier:
issn:
- 0921-4526
publication_status: published
publisher: Elsevier
quality_controlled: '1'
status: public
title: Pressure-induced metal–insulator transitions in chalcogenide NiS2-Se
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 536
year: '2018'
...
---
_id: '913'
abstract:
- lang: eng
text: Coordinated cell polarization in developing tissues is a recurrent theme in
multicellular organisms. In plants, a directional distribution of the plant hormone
auxin is at the core of many developmental programs. A feedback regulation of
auxin on the polarized localization of PIN auxin transporters in individual cells
has been proposed as a self-organizing mechanism for coordinated tissue polarization,
but the molecular mechanisms linking auxin signalling to PIN-dependent auxin transport
remain unknown. We performed a microarray-based approach to find regulators of
the auxin-induced PIN relocation in the Arabidopsis thaliana root. We identified
a subset of a family of phosphatidylinositol transfer proteins (PITP), the PATELLINs
(PATL). Here, we show that PATLs are expressed in partially overlapping cells
types in different tissues going through mitosis or initiating differentiation
programs. PATLs are plasma membrane-associated proteins accumulated in Arabidopsis
embryos, primary roots, lateral root primordia, and developing stomata. Higher
order patl mutants display reduced PIN1 repolarization in response to auxin, shorter
root apical meristem, and drastic defects in embryo and seedling development.
This suggests PATLs redundantly play a crucial role in polarity and patterning
in Arabidopsis.
article_number: jcs.204198
article_processing_charge: No
author:
- first_name: Ricardo
full_name: Tejos, Ricardo
last_name: Tejos
- first_name: Cecilia
full_name: Rodríguez Furlán, Cecilia
last_name: Rodríguez Furlán
- first_name: Maciek
full_name: Adamowski, Maciek
id: 45F536D2-F248-11E8-B48F-1D18A9856A87
last_name: Adamowski
orcid: 0000-0001-6463-5257
- first_name: Michael
full_name: Sauer, Michael
last_name: Sauer
- first_name: Lorena
full_name: Norambuena, Lorena
last_name: Norambuena
- first_name: Jirí
full_name: Friml, Jirí
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
citation:
ama: Tejos R, Rodríguez Furlán C, Adamowski M, Sauer M, Norambuena L, Friml J. PATELLINS
are regulators of auxin mediated PIN1 relocation and plant development in Arabidopsis
thaliana. Journal of Cell Science. 2018;131(2). doi:10.1242/jcs.204198
apa: Tejos, R., Rodríguez Furlán, C., Adamowski, M., Sauer, M., Norambuena, L.,
& Friml, J. (2018). PATELLINS are regulators of auxin mediated PIN1 relocation
and plant development in Arabidopsis thaliana. Journal of Cell Science.
Company of Biologists. https://doi.org/10.1242/jcs.204198
chicago: Tejos, Ricardo, Cecilia Rodríguez Furlán, Maciek Adamowski, Michael Sauer,
Lorena Norambuena, and Jiří Friml. “PATELLINS Are Regulators of Auxin Mediated
PIN1 Relocation and Plant Development in Arabidopsis Thaliana.” Journal of
Cell Science. Company of Biologists, 2018. https://doi.org/10.1242/jcs.204198.
ieee: R. Tejos, C. Rodríguez Furlán, M. Adamowski, M. Sauer, L. Norambuena, and
J. Friml, “PATELLINS are regulators of auxin mediated PIN1 relocation and plant
development in Arabidopsis thaliana,” Journal of Cell Science, vol. 131,
no. 2. Company of Biologists, 2018.
ista: Tejos R, Rodríguez Furlán C, Adamowski M, Sauer M, Norambuena L, Friml J.
2018. PATELLINS are regulators of auxin mediated PIN1 relocation and plant development
in Arabidopsis thaliana. Journal of Cell Science. 131(2), jcs. 204198.
mla: Tejos, Ricardo, et al. “PATELLINS Are Regulators of Auxin Mediated PIN1 Relocation
and Plant Development in Arabidopsis Thaliana.” Journal of Cell Science,
vol. 131, no. 2, jcs. 204198, Company of Biologists, 2018, doi:10.1242/jcs.204198.
short: R. Tejos, C. Rodríguez Furlán, M. Adamowski, M. Sauer, L. Norambuena, J.
Friml, Journal of Cell Science 131 (2018).
date_created: 2018-12-11T11:49:10Z
date_published: 2018-01-29T00:00:00Z
date_updated: 2025-05-07T11:12:29Z
day: '29'
ddc:
- '581'
department:
- _id: JiFr
doi: 10.1242/jcs.204198
ec_funded: 1
external_id:
isi:
- '000424842400019'
file:
- access_level: open_access
checksum: bf156c20a4f117b4b932370d54cbac8c
content_type: application/pdf
creator: dernst
date_created: 2019-04-12T08:46:32Z
date_updated: 2020-07-14T12:48:15Z
file_id: '6299'
file_name: 2017_adamowski_PATELLINS_are.pdf
file_size: 14925985
relation: main_file
file_date_updated: 2020-07-14T12:48:15Z
has_accepted_license: '1'
intvolume: ' 131'
isi: 1
issue: '2'
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
project:
- _id: 25716A02-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '282300'
name: Polarity and subcellular dynamics in plants
publication: Journal of Cell Science
publication_identifier:
issn:
- '00219533'
publication_status: published
publisher: Company of Biologists
publist_id: '6530'
pubrep_id: '988'
quality_controlled: '1'
scopus_import: '1'
status: public
title: PATELLINS are regulators of auxin mediated PIN1 relocation and plant development
in Arabidopsis thaliana
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 131
year: '2018'
...
---
_id: '9134'
abstract:
- lang: eng
text: Several studies have shown the existence of a critical latitude where the
dissipation of internal tides is strongly enhanced. Internal tides are internal
waves generated by barotropic tidal currents impinging rough topography at the
seafloor. Their dissipation and concomitant diapycnal mixing are believed to be
important for water masses and the large‐scale ocean circulation. The purpose
of this study is to clarify the physical processes at the origin of this strong
latitudinal dependence of tidal energy dissipation. We find that different mechanisms
are involved equatorward and poleward of the critical latitude. Triadic resonant
instabilities are responsible for the dissipation of internal tides equatorward
of the critical latitude. In particular, a dominant triad involving the primary
internal tide and near‐inertial waves is key. At the critical latitude, the peak
of energy dissipation is explained by both increased instability growth rates,
and smaller scales of secondary waves thus more prone to break and dissipate their
energy. Surprisingly, poleward of the critical latitude, the generation of evanescent
waves appears to be crucial. Triadic instabilities have been widely studied, but
the transfer of energy to evanescent waves has received comparatively little attention.
Our work suggests that the nonlinear transfer of energy from the internal tide
to evanescent waves (corresponding to the 2f‐pump mechanism described by Young
et al., 2008, https://doi.org/10.1017/S0022112008001742) is an efficient mechanism
to dissipate internal tide energy near and poleward of the critical latitude.
The theoretical results are confirmed in idealized high‐resolution numerical simulations
of a barotropic M2 tide impinging sinusoidal topography in a linearly stratified
fluid.
article_processing_charge: No
article_type: original
author:
- first_name: O.
full_name: Richet, O.
last_name: Richet
- first_name: J.-M.
full_name: Chomaz, J.-M.
last_name: Chomaz
- first_name: Caroline J
full_name: Muller, Caroline J
id: f978ccb0-3f7f-11eb-b193-b0e2bd13182b
last_name: Muller
orcid: 0000-0001-5836-5350
citation:
ama: 'Richet O, Chomaz J-M, Muller CJ. Internal tide dissipation at topography:
Triadic resonant instability equatorward and evanescent waves poleward of the
critical latitude. Journal of Geophysical Research: Oceans. 2018;123(9):6136-6155.
doi:10.1029/2017jc013591'
apa: 'Richet, O., Chomaz, J.-M., & Muller, C. J. (2018). Internal tide dissipation
at topography: Triadic resonant instability equatorward and evanescent waves poleward
of the critical latitude. Journal of Geophysical Research: Oceans. American
Geophysical Union. https://doi.org/10.1029/2017jc013591'
chicago: 'Richet, O., J.-M. Chomaz, and Caroline J Muller. “Internal Tide Dissipation
at Topography: Triadic Resonant Instability Equatorward and Evanescent Waves Poleward
of the Critical Latitude.” Journal of Geophysical Research: Oceans. American
Geophysical Union, 2018. https://doi.org/10.1029/2017jc013591.'
ieee: 'O. Richet, J.-M. Chomaz, and C. J. Muller, “Internal tide dissipation at
topography: Triadic resonant instability equatorward and evanescent waves poleward
of the critical latitude,” Journal of Geophysical Research: Oceans, vol.
123, no. 9. American Geophysical Union, pp. 6136–6155, 2018.'
ista: 'Richet O, Chomaz J-M, Muller CJ. 2018. Internal tide dissipation at topography:
Triadic resonant instability equatorward and evanescent waves poleward of the
critical latitude. Journal of Geophysical Research: Oceans. 123(9), 6136–6155.'
mla: 'Richet, O., et al. “Internal Tide Dissipation at Topography: Triadic Resonant
Instability Equatorward and Evanescent Waves Poleward of the Critical Latitude.”
Journal of Geophysical Research: Oceans, vol. 123, no. 9, American Geophysical
Union, 2018, pp. 6136–55, doi:10.1029/2017jc013591.'
short: 'O. Richet, J.-M. Chomaz, C.J. Muller, Journal of Geophysical Research: Oceans
123 (2018) 6136–6155.'
date_created: 2021-02-15T14:17:25Z
date_published: 2018-09-01T00:00:00Z
date_updated: 2022-01-24T12:39:03Z
day: '01'
doi: 10.1029/2017jc013591
extern: '1'
intvolume: ' 123'
issue: '9'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1029/2017JC013591
month: '09'
oa: 1
oa_version: Published Version
page: 6136-6155
publication: 'Journal of Geophysical Research: Oceans'
publication_identifier:
issn:
- 2169-9275
publication_status: published
publisher: American Geophysical Union
quality_controlled: '1'
status: public
title: 'Internal tide dissipation at topography: Triadic resonant instability equatorward
and evanescent waves poleward of the critical latitude'
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 123
year: '2018'
...
---
_id: '9135'
abstract:
- lang: eng
text: Idealized simulations of tropical moist convection have revealed that clouds
can spontaneously clump together in a process called self-aggregation. This results
in a state where a moist cloudy region with intense deep convection is surrounded
by extremely dry subsiding air devoid of deep convection. Because of the idealized
settings of the simulations where it was discovered, the relevance of self-aggregation
to the real world is still debated. Here, we show that self-aggregation feedbacks
play a leading-order role in the spontaneous genesis of tropical cyclones in cloud-resolving
simulations. Those feedbacks accelerate the cyclogenesis process by a factor of
2, and the feedbacks contributing to the cyclone formation show qualitative and
quantitative agreement with the self-aggregation process. Once the cyclone is
formed, wind-induced surface heat exchange (WISHE) effects dominate, although
we find that self-aggregation feedbacks have a small but nonnegligible contribution
to the maintenance of the mature cyclone. Our results suggest that self-aggregation,
and the framework developed for its study, can help shed more light into the physical
processes leading to cyclogenesis and cyclone intensification. In particular,
our results point out the importance of the longwave radiative cooling outside
the cyclone.
article_processing_charge: No
article_type: original
author:
- first_name: Caroline J
full_name: Muller, Caroline J
id: f978ccb0-3f7f-11eb-b193-b0e2bd13182b
last_name: Muller
orcid: 0000-0001-5836-5350
- first_name: David M.
full_name: Romps, David M.
last_name: Romps
citation:
ama: Muller CJ, Romps DM. Acceleration of tropical cyclogenesis by self-aggregation
feedbacks. Proceedings of the National Academy of Sciences. 2018;115(12):2930-2935.
doi:10.1073/pnas.1719967115
apa: Muller, C. J., & Romps, D. M. (2018). Acceleration of tropical cyclogenesis
by self-aggregation feedbacks. Proceedings of the National Academy of Sciences.
Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.1719967115
chicago: Muller, Caroline J, and David M. Romps. “Acceleration of Tropical Cyclogenesis
by Self-Aggregation Feedbacks.” Proceedings of the National Academy of Sciences.
Proceedings of the National Academy of Sciences, 2018. https://doi.org/10.1073/pnas.1719967115.
ieee: C. J. Muller and D. M. Romps, “Acceleration of tropical cyclogenesis by self-aggregation
feedbacks,” Proceedings of the National Academy of Sciences, vol. 115,
no. 12. Proceedings of the National Academy of Sciences, pp. 2930–2935, 2018.
ista: Muller CJ, Romps DM. 2018. Acceleration of tropical cyclogenesis by self-aggregation
feedbacks. Proceedings of the National Academy of Sciences. 115(12), 2930–2935.
mla: Muller, Caroline J., and David M. Romps. “Acceleration of Tropical Cyclogenesis
by Self-Aggregation Feedbacks.” Proceedings of the National Academy of Sciences,
vol. 115, no. 12, Proceedings of the National Academy of Sciences, 2018, pp. 2930–35,
doi:10.1073/pnas.1719967115.
short: C.J. Muller, D.M. Romps, Proceedings of the National Academy of Sciences
115 (2018) 2930–2935.
date_created: 2021-02-15T14:18:16Z
date_published: 2018-03-20T00:00:00Z
date_updated: 2022-01-24T12:39:49Z
day: '20'
doi: 10.1073/pnas.1719967115
extern: '1'
intvolume: ' 115'
issue: '12'
keyword:
- Multidisciplinary
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1073/pnas.1719967115
month: '03'
oa: 1
oa_version: Published Version
page: 2930-2935
publication: Proceedings of the National Academy of Sciences
publication_identifier:
issn:
- 0027-8424
- 1091-6490
publication_status: published
publisher: Proceedings of the National Academy of Sciences
quality_controlled: '1'
status: public
title: Acceleration of tropical cyclogenesis by self-aggregation feedbacks
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 115
year: '2018'
...
---
_id: '9136'
abstract:
- lang: eng
text: In this study we investigate the scaling of precipitation extremes with temperature
in the Mediterranean region by assessing against observations the present day
and future regional climate simulations performed in the frame of the HyMeX and
MED-CORDEX programs. Over the 1979–2008 period, despite differences in quantitative
precipitation simulation across the various models, the change in precipitation
extremes with respect to temperature is robust and consistent. The spatial variability
of the temperature–precipitation extremes relationship displays a hook shape across
the Mediterranean, with negative slope at high temperatures and a slope following
Clausius–Clapeyron (CC)-scaling at low temperatures. The temperature at which
the slope of the temperature–precipitation extreme relation sharply changes (or
temperature break), ranges from about 20 °C in the western Mediterranean to <10
°C in Greece. In addition, this slope is always negative in the arid regions of
the Mediterranean. The scaling of the simulated precipitation extremes is insensitive
to ocean–atmosphere coupling, while it depends very weakly on the resolution at
high temperatures for short precipitation accumulation times. In future climate
scenario simulations covering the 2070–2100 period, the temperature break shifts
to higher temperatures by a value which is on average the mean regional temperature
change due to global warming. The slope of the simulated future temperature–precipitation
extremes relationship is close to CC-scaling at temperatures below the temperature
break, while at high temperatures, the negative slope is close, but somewhat flatter
or steeper, than in the current climate depending on the model. Overall, models
predict more intense precipitation extremes in the future. Adjusting the temperature–precipitation
extremes relationship in the present climate using the CC law and the temperature
shift in the future allows the recovery of the temperature–precipitation extremes
relationship in the future climate. This implies negligible regional changes of
relative humidity in the future despite the large warming and drying over the
Mediterranean. This suggests that the Mediterranean Sea is the primary source
of moisture which counteracts the drying and warming impacts on relative humidity
in parts of the Mediterranean region.
article_processing_charge: No
article_type: original
author:
- first_name: Philippe
full_name: Drobinski, Philippe
last_name: Drobinski
- first_name: Nicolas Da
full_name: Silva, Nicolas Da
last_name: Silva
- first_name: Gérémy
full_name: Panthou, Gérémy
last_name: Panthou
- first_name: Sophie
full_name: Bastin, Sophie
last_name: Bastin
- first_name: Caroline J
full_name: Muller, Caroline J
id: f978ccb0-3f7f-11eb-b193-b0e2bd13182b
last_name: Muller
orcid: 0000-0001-5836-5350
- first_name: Bodo
full_name: Ahrens, Bodo
last_name: Ahrens
- first_name: Marco
full_name: Borga, Marco
last_name: Borga
- first_name: Dario
full_name: Conte, Dario
last_name: Conte
- first_name: Giorgia
full_name: Fosser, Giorgia
last_name: Fosser
- first_name: Filippo
full_name: Giorgi, Filippo
last_name: Giorgi
- first_name: Ivan
full_name: Güttler, Ivan
last_name: Güttler
- first_name: Vassiliki
full_name: Kotroni, Vassiliki
last_name: Kotroni
- first_name: Laurent
full_name: Li, Laurent
last_name: Li
- first_name: Efrat
full_name: Morin, Efrat
last_name: Morin
- first_name: Bariş
full_name: Önol, Bariş
last_name: Önol
- first_name: Pere
full_name: Quintana-Segui, Pere
last_name: Quintana-Segui
- first_name: Raquel
full_name: Romera, Raquel
last_name: Romera
- first_name: Csaba Zsolt
full_name: Torma, Csaba Zsolt
last_name: Torma
citation:
ama: 'Drobinski P, Silva ND, Panthou G, et al. Scaling precipitation extremes with
temperature in the Mediterranean: Past climate assessment and projection in anthropogenic
scenarios. Climate Dynamics. 2018;51(3):1237-1257. doi:10.1007/s00382-016-3083-x'
apa: 'Drobinski, P., Silva, N. D., Panthou, G., Bastin, S., Muller, C. J., Ahrens,
B., … Torma, C. Z. (2018). Scaling precipitation extremes with temperature in
the Mediterranean: Past climate assessment and projection in anthropogenic scenarios.
Climate Dynamics. Springer Nature. https://doi.org/10.1007/s00382-016-3083-x'
chicago: 'Drobinski, Philippe, Nicolas Da Silva, Gérémy Panthou, Sophie Bastin,
Caroline J Muller, Bodo Ahrens, Marco Borga, et al. “Scaling Precipitation Extremes
with Temperature in the Mediterranean: Past Climate Assessment and Projection
in Anthropogenic Scenarios.” Climate Dynamics. Springer Nature, 2018. https://doi.org/10.1007/s00382-016-3083-x.'
ieee: 'P. Drobinski et al., “Scaling precipitation extremes with temperature
in the Mediterranean: Past climate assessment and projection in anthropogenic
scenarios,” Climate Dynamics, vol. 51, no. 3. Springer Nature, pp. 1237–1257,
2018.'
ista: 'Drobinski P, Silva ND, Panthou G, Bastin S, Muller CJ, Ahrens B, Borga M,
Conte D, Fosser G, Giorgi F, Güttler I, Kotroni V, Li L, Morin E, Önol B, Quintana-Segui
P, Romera R, Torma CZ. 2018. Scaling precipitation extremes with temperature in
the Mediterranean: Past climate assessment and projection in anthropogenic scenarios.
Climate Dynamics. 51(3), 1237–1257.'
mla: 'Drobinski, Philippe, et al. “Scaling Precipitation Extremes with Temperature
in the Mediterranean: Past Climate Assessment and Projection in Anthropogenic
Scenarios.” Climate Dynamics, vol. 51, no. 3, Springer Nature, 2018, pp.
1237–57, doi:10.1007/s00382-016-3083-x.'
short: P. Drobinski, N.D. Silva, G. Panthou, S. Bastin, C.J. Muller, B. Ahrens,
M. Borga, D. Conte, G. Fosser, F. Giorgi, I. Güttler, V. Kotroni, L. Li, E. Morin,
B. Önol, P. Quintana-Segui, R. Romera, C.Z. Torma, Climate Dynamics 51 (2018)
1237–1257.
date_created: 2021-02-15T14:18:53Z
date_published: 2018-08-01T00:00:00Z
date_updated: 2022-01-24T12:40:40Z
day: '01'
doi: 10.1007/s00382-016-3083-x
extern: '1'
intvolume: ' 51'
issue: '3'
keyword:
- Atmospheric Science
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1007/s00382-016-3083-x
month: '08'
oa: 1
oa_version: Published Version
page: 1237-1257
publication: Climate Dynamics
publication_identifier:
issn:
- 0930-7575
- 1432-0894
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
status: public
title: 'Scaling precipitation extremes with temperature in the Mediterranean: Past
climate assessment and projection in anthropogenic scenarios'
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 51
year: '2018'
...
---
_id: '9229'
alternative_title:
- Molecular and cellular neuroscience
article_processing_charge: No
article_type: letter_note
author:
- first_name: Johann G
full_name: Danzl, Johann G
id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87
last_name: Danzl
orcid: 0000-0001-8559-3973
citation:
ama: Danzl JG. Diffraction-unlimited optical imaging for synaptic physiology. Opera
Medica et Physiologica. 2018;4(S1):11. doi:10.20388/omp2018.00s1.001
apa: Danzl, J. G. (2018). Diffraction-unlimited optical imaging for synaptic physiology.
Opera Medica et Physiologica. Lobachevsky State University of Nizhny Novgorod.
https://doi.org/10.20388/omp2018.00s1.001
chicago: Danzl, Johann G. “Diffraction-Unlimited Optical Imaging for Synaptic Physiology.”
Opera Medica et Physiologica. Lobachevsky State University of Nizhny Novgorod,
2018. https://doi.org/10.20388/omp2018.00s1.001.
ieee: J. G. Danzl, “Diffraction-unlimited optical imaging for synaptic physiology,”
Opera Medica et Physiologica, vol. 4, no. S1. Lobachevsky State University
of Nizhny Novgorod, p. 11, 2018.
ista: Danzl JG. 2018. Diffraction-unlimited optical imaging for synaptic physiology.
Opera Medica et Physiologica. 4(S1), 11.
mla: Danzl, Johann G. “Diffraction-Unlimited Optical Imaging for Synaptic Physiology.”
Opera Medica et Physiologica, vol. 4, no. S1, Lobachevsky State University
of Nizhny Novgorod, 2018, p. 11, doi:10.20388/omp2018.00s1.001.
short: J.G. Danzl, Opera Medica et Physiologica 4 (2018) 11.
date_created: 2021-03-07T23:01:25Z
date_published: 2018-06-30T00:00:00Z
date_updated: 2021-12-03T07:31:05Z
day: '30'
department:
- _id: JoDa
doi: 10.20388/omp2018.00s1.001
intvolume: ' 4'
issue: S1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://operamedphys.org/content/molecular-and-cellular-neuroscience
month: '06'
oa: 1
oa_version: Published Version
page: '11'
publication: Opera Medica et Physiologica
publication_identifier:
eissn:
- 2500-2295
issn:
- 2500-2287
publication_status: published
publisher: Lobachevsky State University of Nizhny Novgorod
quality_controlled: '1'
scopus_import: '1'
status: public
title: Diffraction-unlimited optical imaging for synaptic physiology
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 4
year: '2018'
...
---
_id: '9471'
abstract:
- lang: eng
text: The DEMETER (DME) DNA glycosylase catalyzes genome-wide DNA demethylation
and is required for endosperm genomic imprinting and embryo viability. Targets
of DME-mediated DNA demethylation reside in small, euchromatic, AT-rich transposons
and at the boundaries of large transposons, but how DME interacts with these diverse
chromatin states is unknown. The STRUCTURE SPECIFIC RECOGNITION PROTEIN 1 (SSRP1)
subunit of the chromatin remodeler FACT (facilitates chromatin transactions),
was previously shown to be involved in the DME-dependent regulation of genomic
imprinting in Arabidopsis endosperm. Therefore, to investigate the interaction
between DME and chromatin, we focused on the activity of the two FACT subunits,
SSRP1 and SUPPRESSOR of TY16 (SPT16), during reproduction in Arabidopsis. We found
that FACT colocalizes with nuclear DME in vivo, and that DME has two classes of
target sites, the first being euchromatic and accessible to DME, but the second,
representing over half of DME targets, requiring the action of FACT for DME-mediated
DNA demethylation genome-wide. Our results show that the FACT-dependent DME targets
are GC-rich heterochromatin domains with high nucleosome occupancy enriched with
H3K9me2 and H3K27me1. Further, we demonstrate that heterochromatin-associated
linker histone H1 specifically mediates the requirement for FACT at a subset of
DME-target loci. Overall, our results demonstrate that FACT is required for DME
targeting by facilitating its access to heterochromatin.
article_processing_charge: No
article_type: original
author:
- first_name: Jennifer M.
full_name: Frost, Jennifer M.
last_name: Frost
- first_name: M. Yvonne
full_name: Kim, M. Yvonne
last_name: Kim
- first_name: Guen Tae
full_name: Park, Guen Tae
last_name: Park
- first_name: Ping-Hung
full_name: Hsieh, Ping-Hung
last_name: Hsieh
- first_name: Miyuki
full_name: Nakamura, Miyuki
last_name: Nakamura
- first_name: Samuel J. H.
full_name: Lin, Samuel J. H.
last_name: Lin
- first_name: Hyunjin
full_name: Yoo, Hyunjin
last_name: Yoo
- first_name: Jaemyung
full_name: Choi, Jaemyung
last_name: Choi
- first_name: Yoko
full_name: Ikeda, Yoko
last_name: Ikeda
- first_name: Tetsu
full_name: Kinoshita, Tetsu
last_name: Kinoshita
- first_name: Yeonhee
full_name: Choi, Yeonhee
last_name: Choi
- first_name: Daniel
full_name: Zilberman, Daniel
id: 6973db13-dd5f-11ea-814e-b3e5455e9ed1
last_name: Zilberman
orcid: 0000-0002-0123-8649
- first_name: Robert L.
full_name: Fischer, Robert L.
last_name: Fischer
citation:
ama: Frost JM, Kim MY, Park GT, et al. FACT complex is required for DNA demethylation
at heterochromatin during reproduction in Arabidopsis. Proceedings of the National
Academy of Sciences. 2018;115(20):E4720-E4729. doi:10.1073/pnas.1713333115
apa: Frost, J. M., Kim, M. Y., Park, G. T., Hsieh, P.-H., Nakamura, M., Lin, S.
J. H., … Fischer, R. L. (2018). FACT complex is required for DNA demethylation
at heterochromatin during reproduction in Arabidopsis. Proceedings of the National
Academy of Sciences. National Academy of Sciences. https://doi.org/10.1073/pnas.1713333115
chicago: Frost, Jennifer M., M. Yvonne Kim, Guen Tae Park, Ping-Hung Hsieh, Miyuki
Nakamura, Samuel J. H. Lin, Hyunjin Yoo, et al. “FACT Complex Is Required for
DNA Demethylation at Heterochromatin during Reproduction in Arabidopsis.” Proceedings
of the National Academy of Sciences. National Academy of Sciences, 2018. https://doi.org/10.1073/pnas.1713333115.
ieee: J. M. Frost et al., “FACT complex is required for DNA demethylation
at heterochromatin during reproduction in Arabidopsis,” Proceedings of the
National Academy of Sciences, vol. 115, no. 20. National Academy of Sciences,
pp. E4720–E4729, 2018.
ista: Frost JM, Kim MY, Park GT, Hsieh P-H, Nakamura M, Lin SJH, Yoo H, Choi J,
Ikeda Y, Kinoshita T, Choi Y, Zilberman D, Fischer RL. 2018. FACT complex is required
for DNA demethylation at heterochromatin during reproduction in Arabidopsis. Proceedings
of the National Academy of Sciences. 115(20), E4720–E4729.
mla: Frost, Jennifer M., et al. “FACT Complex Is Required for DNA Demethylation
at Heterochromatin during Reproduction in Arabidopsis.” Proceedings of the
National Academy of Sciences, vol. 115, no. 20, National Academy of Sciences,
2018, pp. E4720–29, doi:10.1073/pnas.1713333115.
short: J.M. Frost, M.Y. Kim, G.T. Park, P.-H. Hsieh, M. Nakamura, S.J.H. Lin, H.
Yoo, J. Choi, Y. Ikeda, T. Kinoshita, Y. Choi, D. Zilberman, R.L. Fischer, Proceedings
of the National Academy of Sciences 115 (2018) E4720–E4729.
date_created: 2021-06-07T06:11:28Z
date_published: 2018-05-15T00:00:00Z
date_updated: 2021-12-14T07:53:40Z
day: '15'
ddc:
- '580'
department:
- _id: DaZi
doi: 10.1073/pnas.1713333115
extern: '1'
external_id:
pmid:
- '29712855'
file:
- access_level: open_access
checksum: 810260dc0e3cc3033e15c19ad0dc123e
content_type: application/pdf
creator: asandaue
date_created: 2021-06-07T06:16:38Z
date_updated: 2021-06-07T06:16:38Z
file_id: '9472'
file_name: 2018_PNAS_Frost.pdf
file_size: 3045260
relation: main_file
success: 1
file_date_updated: 2021-06-07T06:16:38Z
has_accepted_license: '1'
intvolume: ' 115'
issue: '20'
keyword:
- Multidisciplinary
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
page: E4720-E4729
pmid: 1
publication: Proceedings of the National Academy of Sciences
publication_identifier:
eissn:
- 1091-6490
issn:
- 0027-8424
publication_status: published
publisher: National Academy of Sciences
quality_controlled: '1'
related_material:
link:
- relation: earlier_version
url: 'https://doi.org/10.1101/187674 '
scopus_import: '1'
status: public
title: FACT complex is required for DNA demethylation at heterochromatin during reproduction
in Arabidopsis
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: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 115
year: '2018'
...
---
_id: '95'
abstract:
- lang: eng
text: Electrostatic charging of insulating fine particles can be responsible for
numerous phenomena ranging from lightning in volcanic plumes to dust explosions.
However, even basic aspects of how fine particles become charged are still unclear.
Studying particle charging is challenging because it usually involves the complexities
associated with many-particle collisions. To address these issues, we introduce
a method based on acoustic levitation, which makes it possible to initiate sequences
of repeated collisions of a single submillimeter particle with a flat plate, and
to precisely measure the particle charge in situ after each collision. We show
that collisional charge transfer between insulators is dependent on the hydrophobicity
of the contacting surfaces. We use glass, which we modify by attaching nonpolar
molecules to the particle, the plate, or both. We find that hydrophilic surfaces
develop significant positive charges after contacting hydrophobic surfaces. Moreover,
we demonstrate that charging between a hydrophilic and a hydrophobic surface is
suppressed in an acidic environment and enhanced in a basic one. Application of
an electric field during each collision is found to modify the charge transfer,
again depending on surface hydrophobicity. We discuss these results within the
context of contact charging due to ion transfer, and we show that they lend strong
support to OH− ions as the charge carriers.
article_number: '035602'
arxiv: 1
author:
- first_name: Victor
full_name: Lee, Victor
last_name: Lee
- first_name: Nicole
full_name: James, Nicole
last_name: James
- first_name: Scott R
full_name: Waitukaitis, Scott R
id: 3A1FFC16-F248-11E8-B48F-1D18A9856A87
last_name: Waitukaitis
orcid: 0000-0002-2299-3176
- first_name: Heinrich
full_name: Jaeger, Heinrich
last_name: Jaeger
citation:
ama: 'Lee V, James N, Waitukaitis SR, Jaeger H. Collisional charging of individual
submillimeter particles: Using ultrasonic levitation to initiate and track charge
transfer. Physical Review Materials. 2018;2(3). doi:10.1103/PhysRevMaterials.2.035602'
apa: 'Lee, V., James, N., Waitukaitis, S. R., & Jaeger, H. (2018). Collisional
charging of individual submillimeter particles: Using ultrasonic levitation to
initiate and track charge transfer. Physical Review Materials. American
Physical Society. https://doi.org/10.1103/PhysRevMaterials.2.035602'
chicago: 'Lee, Victor, Nicole James, Scott R Waitukaitis, and Heinrich Jaeger. “Collisional
Charging of Individual Submillimeter Particles: Using Ultrasonic Levitation to
Initiate and Track Charge Transfer.” Physical Review Materials. American
Physical Society, 2018. https://doi.org/10.1103/PhysRevMaterials.2.035602.'
ieee: 'V. Lee, N. James, S. R. Waitukaitis, and H. Jaeger, “Collisional charging
of individual submillimeter particles: Using ultrasonic levitation to initiate
and track charge transfer,” Physical Review Materials, vol. 2, no. 3. American
Physical Society, 2018.'
ista: 'Lee V, James N, Waitukaitis SR, Jaeger H. 2018. Collisional charging of individual
submillimeter particles: Using ultrasonic levitation to initiate and track charge
transfer. Physical Review Materials. 2(3), 035602.'
mla: 'Lee, Victor, et al. “Collisional Charging of Individual Submillimeter Particles:
Using Ultrasonic Levitation to Initiate and Track Charge Transfer.” Physical
Review Materials, vol. 2, no. 3, 035602, American Physical Society, 2018,
doi:10.1103/PhysRevMaterials.2.035602.'
short: V. Lee, N. James, S.R. Waitukaitis, H. Jaeger, Physical Review Materials
2 (2018).
date_created: 2018-12-11T11:44:36Z
date_published: 2018-03-29T00:00:00Z
date_updated: 2021-01-12T08:22:09Z
day: '29'
doi: 10.1103/PhysRevMaterials.2.035602
extern: '1'
external_id:
arxiv:
- '1801.09278'
intvolume: ' 2'
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1801.09278
month: '03'
oa: 1
oa_version: Preprint
publication: Physical Review Materials
publication_status: published
publisher: American Physical Society
publist_id: '7959'
quality_controlled: '1'
status: public
title: 'Collisional charging of individual submillimeter particles: Using ultrasonic
levitation to initiate and track charge transfer'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 2
year: '2018'
...
---
_id: '9565'
abstract:
- lang: eng
text: Let D(n,p) be the random directed graph on n vertices where each of the n(n-1)
possible arcs is present independently with probability p. A celebrated result
of Frieze shows that if p≥(logn+ω(1))/n then D(n,p) typically has a directed Hamilton
cycle, and this is best possible. In this paper, we obtain a strengthening of
this result, showing that under the same condition, the number of directed Hamilton
cycles in D(n,p) is typically n!(p(1+o(1)))n. We also prove a hitting-time version
of this statement, showing that in the random directed graph process, as soon
as every vertex has in-/out-degrees at least 1, there are typically n!(logn/n(1+o(1)))n
directed Hamilton cycles.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Asaf
full_name: Ferber, Asaf
last_name: Ferber
- first_name: Matthew Alan
full_name: Kwan, Matthew Alan
id: 5fca0887-a1db-11eb-95d1-ca9d5e0453b3
last_name: Kwan
orcid: 0000-0002-4003-7567
- first_name: Benny
full_name: Sudakov, Benny
last_name: Sudakov
citation:
ama: Ferber A, Kwan MA, Sudakov B. Counting Hamilton cycles in sparse random directed
graphs. Random Structures and Algorithms. 2018;53(4):592-603. doi:10.1002/rsa.20815
apa: Ferber, A., Kwan, M. A., & Sudakov, B. (2018). Counting Hamilton cycles
in sparse random directed graphs. Random Structures and Algorithms. Wiley.
https://doi.org/10.1002/rsa.20815
chicago: Ferber, Asaf, Matthew Alan Kwan, and Benny Sudakov. “Counting Hamilton
Cycles in Sparse Random Directed Graphs.” Random Structures and Algorithms.
Wiley, 2018. https://doi.org/10.1002/rsa.20815.
ieee: A. Ferber, M. A. Kwan, and B. Sudakov, “Counting Hamilton cycles in sparse
random directed graphs,” Random Structures and Algorithms, vol. 53, no.
4. Wiley, pp. 592–603, 2018.
ista: Ferber A, Kwan MA, Sudakov B. 2018. Counting Hamilton cycles in sparse random
directed graphs. Random Structures and Algorithms. 53(4), 592–603.
mla: Ferber, Asaf, et al. “Counting Hamilton Cycles in Sparse Random Directed Graphs.”
Random Structures and Algorithms, vol. 53, no. 4, Wiley, 2018, pp. 592–603,
doi:10.1002/rsa.20815.
short: A. Ferber, M.A. Kwan, B. Sudakov, Random Structures and Algorithms 53 (2018)
592–603.
date_created: 2021-06-18T12:06:28Z
date_published: 2018-12-01T00:00:00Z
date_updated: 2023-02-23T14:01:03Z
day: '01'
doi: 10.1002/rsa.20815
extern: '1'
external_id:
arxiv:
- '1708.07746'
intvolume: ' 53'
issue: '4'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1708.07746
month: '12'
oa: 1
oa_version: Preprint
page: 592-603
publication: Random Structures and Algorithms
publication_identifier:
eissn:
- 1098-2418
issn:
- 1042-9832
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Counting Hamilton cycles in sparse random directed graphs
type: journal_article
user_id: 6785fbc1-c503-11eb-8a32-93094b40e1cf
volume: 53
year: '2018'
...
---
_id: '9567'
abstract:
- lang: eng
text: Let P be a graph property which is preserved by removal of edges, and consider
the random graph process that starts with the empty n-vertex graph and then adds
edges one-by-one, each chosen uniformly at random subject to the constraint that
P is not violated. These types of random processes have been the subject of extensive
research over the last 20 years, having striking applications in extremal combinatorics,
and leading to the discovery of important probabilistic tools. In this paper we
consider the k-matching-free process, where P is the property of not containing
a matching of size k. We are able to analyse the behaviour of this process for
a wide range of values of k; in particular we prove that if k=o(n) or if n−2k=o(n−−√/logn)
then this process is likely to terminate in a k-matching-free graph with the maximum
possible number of edges, as characterised by Erdős and Gallai. We also show that
these bounds on k are essentially best possible, and we make a first step towards
understanding the behaviour of the process in the intermediate regime.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Michael
full_name: Krivelevich, Michael
last_name: Krivelevich
- first_name: Matthew Alan
full_name: Kwan, Matthew Alan
id: 5fca0887-a1db-11eb-95d1-ca9d5e0453b3
last_name: Kwan
orcid: 0000-0002-4003-7567
- first_name: Po‐Shen
full_name: Loh, Po‐Shen
last_name: Loh
- first_name: Benny
full_name: Sudakov, Benny
last_name: Sudakov
citation:
ama: Krivelevich M, Kwan MA, Loh P, Sudakov B. The random k‐matching‐free process.
Random Structures and Algorithms. 2018;53(4):692-716. doi:10.1002/rsa.20814
apa: Krivelevich, M., Kwan, M. A., Loh, P., & Sudakov, B. (2018). The random
k‐matching‐free process. Random Structures and Algorithms. Wiley. https://doi.org/10.1002/rsa.20814
chicago: Krivelevich, Michael, Matthew Alan Kwan, Po‐Shen Loh, and Benny Sudakov.
“The Random K‐matching‐free Process.” Random Structures and Algorithms.
Wiley, 2018. https://doi.org/10.1002/rsa.20814.
ieee: M. Krivelevich, M. A. Kwan, P. Loh, and B. Sudakov, “The random k‐matching‐free
process,” Random Structures and Algorithms, vol. 53, no. 4. Wiley, pp.
692–716, 2018.
ista: Krivelevich M, Kwan MA, Loh P, Sudakov B. 2018. The random k‐matching‐free
process. Random Structures and Algorithms. 53(4), 692–716.
mla: Krivelevich, Michael, et al. “The Random K‐matching‐free Process.” Random
Structures and Algorithms, vol. 53, no. 4, Wiley, 2018, pp. 692–716, doi:10.1002/rsa.20814.
short: M. Krivelevich, M.A. Kwan, P. Loh, B. Sudakov, Random Structures and Algorithms
53 (2018) 692–716.
date_created: 2021-06-18T12:37:40Z
date_published: 2018-12-01T00:00:00Z
date_updated: 2023-02-23T14:01:07Z
day: '01'
doi: 10.1002/rsa.20814
extern: '1'
external_id:
arxiv:
- '1708.01054'
intvolume: ' 53'
issue: '4'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1708.01054
month: '12'
oa: 1
oa_version: Preprint
page: 692-716
publication: Random Structures and Algorithms
publication_identifier:
eissn:
- 1098-2418
issn:
- 1042-9832
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: The random k‐matching‐free process
type: journal_article
user_id: 6785fbc1-c503-11eb-8a32-93094b40e1cf
volume: 53
year: '2018'
...
---
_id: '9568'
abstract:
- lang: eng
text: An intercalate in a Latin square is a 2×2 Latin subsquare. Let N be the number
of intercalates in a uniformly random n×n Latin square. We prove that asymptotically
almost surely N≥(1−o(1))n2/4, and that EN≤(1+o(1))n2/2 (therefore asymptotically
almost surely N≤fn2 for any f→∞). This significantly improves the previous best
lower and upper bounds. We also give an upper tail bound for the number of intercalates
in two fixed rows of a random Latin square. In addition, we discuss a problem
of Linial and Luria on low-discrepancy Latin squares.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Matthew Alan
full_name: Kwan, Matthew Alan
id: 5fca0887-a1db-11eb-95d1-ca9d5e0453b3
last_name: Kwan
orcid: 0000-0002-4003-7567
- first_name: Benny
full_name: Sudakov, Benny
last_name: Sudakov
citation:
ama: Kwan MA, Sudakov B. Intercalates and discrepancy in random Latin squares. Random
Structures and Algorithms. 2018;52(2):181-196. doi:10.1002/rsa.20742
apa: Kwan, M. A., & Sudakov, B. (2018). Intercalates and discrepancy in random
Latin squares. Random Structures and Algorithms. Wiley. https://doi.org/10.1002/rsa.20742
chicago: Kwan, Matthew Alan, and Benny Sudakov. “Intercalates and Discrepancy in
Random Latin Squares.” Random Structures and Algorithms. Wiley, 2018. https://doi.org/10.1002/rsa.20742.
ieee: M. A. Kwan and B. Sudakov, “Intercalates and discrepancy in random Latin squares,”
Random Structures and Algorithms, vol. 52, no. 2. Wiley, pp. 181–196, 2018.
ista: Kwan MA, Sudakov B. 2018. Intercalates and discrepancy in random Latin squares.
Random Structures and Algorithms. 52(2), 181–196.
mla: Kwan, Matthew Alan, and Benny Sudakov. “Intercalates and Discrepancy in Random
Latin Squares.” Random Structures and Algorithms, vol. 52, no. 2, Wiley,
2018, pp. 181–96, doi:10.1002/rsa.20742.
short: M.A. Kwan, B. Sudakov, Random Structures and Algorithms 52 (2018) 181–196.
date_created: 2021-06-18T12:47:25Z
date_published: 2018-03-01T00:00:00Z
date_updated: 2023-02-23T14:01:09Z
day: '01'
doi: 10.1002/rsa.20742
extern: '1'
external_id:
arxiv:
- '1607.04981'
intvolume: ' 52'
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1607.04981
month: '03'
oa: 1
oa_version: Preprint
page: 181-196
publication: Random Structures and Algorithms
publication_identifier:
eissn:
- 1098-2418
issn:
- 1042-9832
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Intercalates and discrepancy in random Latin squares
type: journal_article
user_id: 6785fbc1-c503-11eb-8a32-93094b40e1cf
volume: 52
year: '2018'
...
---
_id: '9587'
abstract:
- lang: eng
text: We say a family of sets is intersecting if any two of its sets intersect,
and we say it is trivially intersecting if there is an element which appears in
every set of the family. In this paper we study the maximum size of a non-trivially
intersecting family in a natural “multi-part” setting. Here the ground set is
divided into parts, and one considers families of sets whose intersection with
each part is of a prescribed size. Our work is motivated by classical results
in the single-part setting due to Erdős, Ko and Rado, and Hilton and Milner, and
by a theorem of Frankl concerning intersecting families in this multi-part setting.
In the case where the part sizes are sufficiently large we determine the maximum
size of a non-trivially intersecting multi-part family, disproving a conjecture
of Alon and Katona.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Matthew Alan
full_name: Kwan, Matthew Alan
id: 5fca0887-a1db-11eb-95d1-ca9d5e0453b3
last_name: Kwan
orcid: 0000-0002-4003-7567
- first_name: Benny
full_name: Sudakov, Benny
last_name: Sudakov
- first_name: Pedro
full_name: Vieira, Pedro
last_name: Vieira
citation:
ama: Kwan MA, Sudakov B, Vieira P. Non-trivially intersecting multi-part families.
Journal of Combinatorial Theory Series A. 2018;156:44-60. doi:10.1016/j.jcta.2017.12.001
apa: Kwan, M. A., Sudakov, B., & Vieira, P. (2018). Non-trivially intersecting
multi-part families. Journal of Combinatorial Theory Series A. Elsevier.
https://doi.org/10.1016/j.jcta.2017.12.001
chicago: Kwan, Matthew Alan, Benny Sudakov, and Pedro Vieira. “Non-Trivially Intersecting
Multi-Part Families.” Journal of Combinatorial Theory Series A. Elsevier,
2018. https://doi.org/10.1016/j.jcta.2017.12.001.
ieee: M. A. Kwan, B. Sudakov, and P. Vieira, “Non-trivially intersecting multi-part
families,” Journal of Combinatorial Theory Series A, vol. 156. Elsevier,
pp. 44–60, 2018.
ista: Kwan MA, Sudakov B, Vieira P. 2018. Non-trivially intersecting multi-part
families. Journal of Combinatorial Theory Series A. 156, 44–60.
mla: Kwan, Matthew Alan, et al. “Non-Trivially Intersecting Multi-Part Families.”
Journal of Combinatorial Theory Series A, vol. 156, Elsevier, 2018, pp.
44–60, doi:10.1016/j.jcta.2017.12.001.
short: M.A. Kwan, B. Sudakov, P. Vieira, Journal of Combinatorial Theory Series
A 156 (2018) 44–60.
date_created: 2021-06-22T11:42:48Z
date_published: 2018-05-01T00:00:00Z
date_updated: 2023-02-23T14:01:55Z
day: '01'
doi: 10.1016/j.jcta.2017.12.001
extern: '1'
external_id:
arxiv:
- '1703.09946'
intvolume: ' 156'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1703.09946
month: '05'
oa: 1
oa_version: Preprint
page: 44-60
publication: Journal of Combinatorial Theory Series A
publication_identifier:
issn:
- 0097-3165
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Non-trivially intersecting multi-part families
type: journal_article
user_id: 6785fbc1-c503-11eb-8a32-93094b40e1cf
volume: 156
year: '2018'
...
---
_id: '9659'
abstract:
- lang: eng
text: The curvature dependence of interfacial free energy, which is crucial in quantitatively
predicting nucleation kinetics and the stability of bubbles and droplets, is quantified
by the Tolman length δ. For solid-liquid interfaces, however, δ has never been
computed directly due to various theoretical and practical challenges. Here we
perform a direct evaluation of the Tolman length from atomistic simulations of
a solid-liquid planar interface in out-of-equilibrium conditions, by first computing
the surface tension from the amplitude of thermal capillary fluctuations of a
localized version of the Gibbs dividing surface and by then calculating how much
the surface energy changes when it is defined relative to the equimolar dividing
surface. We computed δ for a model potential, and found a good agreement with
the values indirectly inferred from nucleation simulations. The agreement not
only validates our approach but also suggests that the nucleation free energy
of the system can be perfectly described using classical nucleation theory if
the Tolman length is taken into account.
article_number: '231102'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Bingqing
full_name: Cheng, Bingqing
id: cbe3cda4-d82c-11eb-8dc7-8ff94289fcc9
last_name: Cheng
orcid: 0000-0002-3584-9632
- first_name: Michele
full_name: Ceriotti, Michele
last_name: Ceriotti
citation:
ama: 'Cheng B, Ceriotti M. Communication: Computing the Tolman length for solid-liquid
interfaces. The Journal of Chemical Physics. 2018;148(23). doi:10.1063/1.5038396'
apa: 'Cheng, B., & Ceriotti, M. (2018). Communication: Computing the Tolman
length for solid-liquid interfaces. The Journal of Chemical Physics. AIP
Publishing. https://doi.org/10.1063/1.5038396'
chicago: 'Cheng, Bingqing, and Michele Ceriotti. “Communication: Computing the Tolman
Length for Solid-Liquid Interfaces.” The Journal of Chemical Physics. AIP
Publishing, 2018. https://doi.org/10.1063/1.5038396.'
ieee: 'B. Cheng and M. Ceriotti, “Communication: Computing the Tolman length for
solid-liquid interfaces,” The Journal of Chemical Physics, vol. 148, no.
23. AIP Publishing, 2018.'
ista: 'Cheng B, Ceriotti M. 2018. Communication: Computing the Tolman length for
solid-liquid interfaces. The Journal of Chemical Physics. 148(23), 231102.'
mla: 'Cheng, Bingqing, and Michele Ceriotti. “Communication: Computing the Tolman
Length for Solid-Liquid Interfaces.” The Journal of Chemical Physics, vol.
148, no. 23, 231102, AIP Publishing, 2018, doi:10.1063/1.5038396.'
short: B. Cheng, M. Ceriotti, The Journal of Chemical Physics 148 (2018).
date_created: 2021-07-15T07:51:42Z
date_published: 2018-06-21T00:00:00Z
date_updated: 2023-02-23T14:03:57Z
day: '21'
doi: 10.1063/1.5038396
extern: '1'
external_id:
arxiv:
- '1803.09140'
pmid:
- '29935495'
intvolume: ' 148'
issue: '23'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1063/1.5038396
month: '06'
oa: 1
oa_version: Submitted Version
pmid: 1
publication: The Journal of Chemical Physics
publication_identifier:
eissn:
- 1089-7690
issn:
- 0021-9606
publication_status: published
publisher: AIP Publishing
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Communication: Computing the Tolman length for solid-liquid interfaces'
type: journal_article
user_id: 6785fbc1-c503-11eb-8a32-93094b40e1cf
volume: 148
year: '2018'
...
---
_id: '9665'
abstract:
- lang: eng
text: We investigate the thermodynamics and kinetics of a hydrogen interstitial
in magnetic α-iron, taking account of the quantum fluctuations of the proton as
well as the anharmonicities of lattice vibrations and hydrogen hopping. We show
that the diffusivity of hydrogen in the lattice of bcc iron deviates strongly
from an Arrhenius behavior at and below room temperature. We compare a quantum
transition state theory to explicit ring polymer molecular dynamics in the calculation
of diffusivity. We then address the trapping of hydrogen by a vacancy as a prototype
lattice defect. By a sequence of steps in a thought experiment, each involving
a thermodynamic integration, we are able to separate out the binding free energy
of a proton to a defect into harmonic and anharmonic, and classical and quantum
contributions. We find that about 30% of a typical binding free energy of hydrogen
to a lattice defect in iron is accounted for by finite temperature effects, and
about half of these arise from quantum proton fluctuations. This has huge implications
for the comparison between thermal desorption and permeation experiments and standard
electronic structure theory. The implications are even greater for the interpretation
of muon spin resonance experiments.
article_number: '225901'
article_processing_charge: No
article_type: review
arxiv: 1
author:
- first_name: Bingqing
full_name: Cheng, Bingqing
id: cbe3cda4-d82c-11eb-8dc7-8ff94289fcc9
last_name: Cheng
orcid: 0000-0002-3584-9632
- first_name: Anthony T.
full_name: Paxton, Anthony T.
last_name: Paxton
- first_name: Michele
full_name: Ceriotti, Michele
last_name: Ceriotti
citation:
ama: 'Cheng B, Paxton AT, Ceriotti M. Hydrogen diffusion and trapping in α-iron:
The role of quantum and anharmonic fluctuations. Physical Review Letters.
2018;120(22). doi:10.1103/physrevlett.120.225901'
apa: 'Cheng, B., Paxton, A. T., & Ceriotti, M. (2018). Hydrogen diffusion and
trapping in α-iron: The role of quantum and anharmonic fluctuations. Physical
Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.120.225901'
chicago: 'Cheng, Bingqing, Anthony T. Paxton, and Michele Ceriotti. “Hydrogen Diffusion
and Trapping in α-Iron: The Role of Quantum and Anharmonic Fluctuations.” Physical
Review Letters. American Physical Society, 2018. https://doi.org/10.1103/physrevlett.120.225901.'
ieee: 'B. Cheng, A. T. Paxton, and M. Ceriotti, “Hydrogen diffusion and trapping
in α-iron: The role of quantum and anharmonic fluctuations,” Physical Review
Letters, vol. 120, no. 22. American Physical Society, 2018.'
ista: 'Cheng B, Paxton AT, Ceriotti M. 2018. Hydrogen diffusion and trapping in
α-iron: The role of quantum and anharmonic fluctuations. Physical Review Letters.
120(22), 225901.'
mla: 'Cheng, Bingqing, et al. “Hydrogen Diffusion and Trapping in α-Iron: The Role
of Quantum and Anharmonic Fluctuations.” Physical Review Letters, vol.
120, no. 22, 225901, American Physical Society, 2018, doi:10.1103/physrevlett.120.225901.'
short: B. Cheng, A.T. Paxton, M. Ceriotti, Physical Review Letters 120 (2018).
date_created: 2021-07-15T12:22:41Z
date_published: 2018-06-01T00:00:00Z
date_updated: 2021-08-09T12:36:22Z
day: '01'
doi: 10.1103/physrevlett.120.225901
extern: '1'
external_id:
arxiv:
- '1803.00600'
pmid:
- '29906144'
intvolume: ' 120'
issue: '22'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1803.00600
month: '06'
oa: 1
oa_version: Preprint
pmid: 1
publication: Physical Review Letters
publication_identifier:
eissn:
- 1079-7114
issn:
- 0031-9007
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Hydrogen diffusion and trapping in α-iron: The role of quantum and anharmonic
fluctuations'
type: journal_article
user_id: 6785fbc1-c503-11eb-8a32-93094b40e1cf
volume: 120
year: '2018'
...