---
OA_place: repository
OA_type: green
_id: '22198'
abstract:
- lang: eng
text: "Packings of equal disks in the plane are known to have density at most\r\nπ/\r\n√\r\n12,
although this density is never achieved in the square torus, which is what we\r\ncall
the plane modulo the square lattice. We find packings of disks in a square torus\r\nthat
we conjecture to be the most dense for certain numbers of packing disks, using\r\ncontinued
fractions to approximate 1/\r\n√\r\n3 and 2 −\r\n√\r\n3. We also define a constant
to\r\nmeasure the efficiency of a packing motived by a related constant due to
Markov for\r\ncontinued fractions. One idea is to use the unique factorization
property of Gaussian\r\nintegers to prove that there is an upper bound for the
Markov constant for grid-like\r\npackings. By way of contrast, we show that an
upper bound by Gruber [In many cases\r\noptimal configurations are almost regular
hexagonal, vol. 65, pp. 121–145, 1999;Geom\r\nDedicata 84(1–3):271–320, 2001]
for the error for the limiting density of a packing\r\nof equal disks in a planar
square, which is on the order of 1/\r\n√\r\nN, is the best possible,\r\nwhereas
for our examples for the square torus, the error for the limiting density is on\r\nthe
order of 1/N, where N is the number of packing disks."
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Robert
full_name: Connelly, Robert
last_name: Connelly
- first_name: Matthew
full_name: Funkhouser, Matthew
last_name: Funkhouser
- first_name: Vivian Zieve
full_name: Kuperberg, Vivian Zieve
id: c3bac823-112d-11f0-a3f5-c264f852e697
last_name: Kuperberg
- first_name: Evan
full_name: Solomonides, Evan
last_name: Solomonides
citation:
ama: Connelly R, Funkhouser M, Kuperberg VZ, Solomonides E. Packings of equal disks
in a square torus. Discrete & Computational Geometry. 2017;58(3):614-642.
doi:10.1007/s00454-016-9843-x
apa: Connelly, R., Funkhouser, M., Kuperberg, V. Z., & Solomonides, E. (2017).
Packings of equal disks in a square torus. Discrete & Computational Geometry.
Springer Nature. https://doi.org/10.1007/s00454-016-9843-x
chicago: Connelly, Robert, Matthew Funkhouser, Vivian Zieve Kuperberg, and Evan
Solomonides. “Packings of Equal Disks in a Square Torus.” Discrete & Computational
Geometry. Springer Nature, 2017. https://doi.org/10.1007/s00454-016-9843-x.
ieee: R. Connelly, M. Funkhouser, V. Z. Kuperberg, and E. Solomonides, “Packings
of equal disks in a square torus,” Discrete & Computational Geometry,
vol. 58, no. 3. Springer Nature, pp. 614–642, 2017.
ista: Connelly R, Funkhouser M, Kuperberg VZ, Solomonides E. 2017. Packings of equal
disks in a square torus. Discrete & Computational Geometry. 58(3), 614–642.
mla: Connelly, Robert, et al. “Packings of Equal Disks in a Square Torus.” Discrete
& Computational Geometry, vol. 58, no. 3, Springer Nature, 2017, pp. 614–42,
doi:10.1007/s00454-016-9843-x.
short: R. Connelly, M. Funkhouser, V.Z. Kuperberg, E. Solomonides, Discrete &
Computational Geometry 58 (2017) 614–642.
date_created: 2026-06-29T12:58:50Z
date_published: 2017-01-09T00:00:00Z
date_updated: 2026-07-14T11:14:51Z
day: '09'
doi: 10.1007/s00454-016-9843-x
extern: '1'
external_id:
arxiv:
- '1512.08762'
fulldoi: https://doi.org/10.1007/s00454-016-9843-x
intvolume: ' 58'
issue: '3'
language:
- iso: eng
main_file_link:
- url: https://doi.org/10.48550/arXiv.1512.08762
month: '01'
oa_version: Preprint
page: 614-642
publication: Discrete & Computational Geometry
publication_identifier:
eissn:
- 1432-0444
issn:
- 0179-5376
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Packings of equal disks in a square torus
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 58
year: '2017'
...
---
OA_place: publisher
_id: '6287'
abstract:
- lang: eng
text: The main objects considered in the present work are simplicial and CW-complexes
with vertices forming a random point cloud. In particular, we consider a Poisson
point process in R^n and study Delaunay and Voronoi complexes of the first and
higher orders and weighted Delaunay complexes obtained as sections of Delaunay
complexes, as well as the Čech complex. Further, we examine theDelaunay complex
of a Poisson point process on the sphere S^n, as well as of a uniform point cloud,
which is equivalent to the convex hull, providing a connection to the theory of
random polytopes. Each of the complexes in question can be endowed with a radius
function, which maps its cells to the radii of appropriately chosen circumspheres,
called the radius of the cell. Applying and developing discrete Morse theory for
these functions, joining it together with probabilistic and sometimes analytic
machinery, and developing several integral geometric tools, we aim at getting
the distributions of circumradii of typical cells. For all considered complexes,
we are able to generalize and obtain up to constants the distribution of radii
of typical intervals of all types. In low dimensions the constants can be computed
explicitly, thus providing the explicit expressions for the expected numbers of
cells. In particular, it allows to find the expected density of simplices of every
dimension for a Poisson point process in R^4, whereas the result for R^3 was known
already in 1970's.
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Anton
full_name: Nikitenko, Anton
id: 3E4FF1BA-F248-11E8-B48F-1D18A9856A87
last_name: Nikitenko
orcid: 0000-0002-0659-3201
citation:
ama: Nikitenko A. Discrete Morse theory for random complexes . 2017. doi:10.15479/AT:ISTA:th_873
apa: Nikitenko, A. (2017). Discrete Morse theory for random complexes . Institute
of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:th_873
chicago: Nikitenko, Anton. “Discrete Morse Theory for Random Complexes .” Institute
of Science and Technology Austria, 2017. https://doi.org/10.15479/AT:ISTA:th_873.
ieee: A. Nikitenko, “Discrete Morse theory for random complexes ,” Institute of
Science and Technology Austria, 2017.
ista: Nikitenko A. 2017. Discrete Morse theory for random complexes . Institute
of Science and Technology Austria.
mla: Nikitenko, Anton. Discrete Morse Theory for Random Complexes . Institute
of Science and Technology Austria, 2017, doi:10.15479/AT:ISTA:th_873.
short: A. Nikitenko, Discrete Morse Theory for Random Complexes , Institute of Science
and Technology Austria, 2017.
corr_author: '1'
date_created: 2019-04-09T15:04:32Z
date_published: 2017-10-27T00:00:00Z
date_updated: 2026-07-28T13:38:07Z
day: '27'
ddc:
- '514'
- '516'
- '519'
degree_awarded: PhD
department:
- _id: HeEd
doi: 10.15479/AT:ISTA:th_873
file:
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month: '10'
oa: 1
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publisher: Institute of Science and Technology Austria
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related_material:
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- id: '87'
relation: part_of_dissertation
status: public
- id: '718'
relation: part_of_dissertation
status: public
- id: '5678'
relation: part_of_dissertation
status: public
status: public
supervisor:
- first_name: Herbert
full_name: Edelsbrunner, Herbert
id: 3FB178DA-F248-11E8-B48F-1D18A9856A87
last_name: Edelsbrunner
orcid: 0000-0002-9823-6833
title: 'Discrete Morse theory for random complexes '
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: dissertation
user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd
year: '2017'
...
---
OA_place: publisher
_id: '1127'
abstract:
- lang: eng
text: "Plant hormone auxin and its transport between cells belong to the most important\r\nmechanisms
controlling plant development. Auxin itself could change localization of PINs
and\r\nthereby control direction of its own flow. We performed an expression profiling
experiment\r\nin Arabidopsis roots to identify potential regulators of PIN polarity
which are transcriptionally\r\nregulated by auxin signalling. We identified several
novel regulators and performed a detailed\r\ncharacterization of the transcription
factor WRKY23 (At2g47260) and its role in auxin\r\nfeedback on PIN polarity. Gain-of-function
and dominant-negative mutants revealed that\r\nWRKY23 plays a crucial role in
mediating the auxin effect on PIN polarity. In concordance,\r\ntypical polar auxin
transport processes such as gravitropism and leaf vascular pattern\r\nformation
were disturbed by interfering with WRKY23 function.\r\nIn order to identify direct
targets of WRKY23, we performed consequential expression\r\nprofiling experiments
using a WRKY23 inducible gain-of-function line and dominant-negative\r\nWRKY23
line that is defunct in PIN re-arrangement. Among several genes mostly related
to\r\nthe groups of cell wall and defense process regulators, we identified LYSINE-HISTIDINE\r\nTRANSPORTER
1 (LHT1; At5g40780), a small amino acid permease gene from the amino\r\nacid/auxin
permease family (AAAP), we present its detailed characterisation in auxin feedback\r\non
PIN repolarization, identified its transcriptional regulation, we propose a potential\r\nmechanism
of its action. Moreover, we identified also a member of receptor-like protein\r\nkinase
LRR-RLK (LEUCINE-RICH REPEAT TRANSMEMBRANE PROTEIN KINASE PROTEIN 1;\r\nLRRK1;
At1g05700), which also affects auxin-dependent PIN re-arrangement. We described\r\nits
transcriptional behaviour, subcellular localization. Based on global expression
data, we\r\ntried to identify ligand responsible for mechanism of signalling and
suggest signalling partner\r\nand interactors. Additionally, we described role
of novel phytohormone group, strigolactone,\r\nin auxin-dependent PIN re-arrangement,
that could be a fundament for future studies in this\r\nfield.\r\nOur results
provide first insights into an auxin transcriptional network targeting PIN\r\nlocalization
and thus regulating plant development. We highlighted WRKY23 transcriptional\r\nnetwork
and characterised its mediatory role in plant development. We identified direct\r\neffectors
of this network, LHT1 and LRRK1, and describe their roles in PIN re-arrangement
and\r\nPIN-dependent auxin transport processes."
acknowledgement: I would like to first acknowledge my supervisor Jiří Friml for support,
kind advice and patience. It was a pleasure to be a part of your lab, Jiří. I will
remember the atmosphere present in auxin lab at VIB in Ghent and at IST in Klosterneuburg
forever. I would like to thank all past and present lab members for the friendship
and friendly and scientific environment in the groups. It was so nice to cooperate
with you, guys. There was always someone who helped me with experiments, troubleshoot
issues coming from our work etc. At this place, I would like to thank especially
to Gergo Molnár. I’m happy (and lucky) that I have met him; he naturally became
my tutor and guide through my PhD. From no one else during my entire professional
career, I’ve learned that much.
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Tomas
full_name: Prat, Tomas
id: 3DA3BFEE-F248-11E8-B48F-1D18A9856A87
last_name: Prat
citation:
ama: Prat T. Identification of novel regulators of PIN polarity and development
of novel auxin sensor. 2017.
apa: Prat, T. (2017). Identification of novel regulators of PIN polarity and
development of novel auxin sensor. Institute of Science and Technology Austria.
chicago: Prat, Tomas. “Identification of Novel Regulators of PIN Polarity and Development
of Novel Auxin Sensor.” Institute of Science and Technology Austria, 2017.
ieee: T. Prat, “Identification of novel regulators of PIN polarity and development
of novel auxin sensor,” Institute of Science and Technology Austria, 2017.
ista: Prat T. 2017. Identification of novel regulators of PIN polarity and development
of novel auxin sensor. Institute of Science and Technology Austria.
mla: Prat, Tomas. Identification of Novel Regulators of PIN Polarity and Development
of Novel Auxin Sensor. Institute of Science and Technology Austria, 2017.
short: T. Prat, Identification of Novel Regulators of PIN Polarity and Development
of Novel Auxin Sensor, Institute of Science and Technology Austria, 2017.
corr_author: '1'
date_created: 2018-12-11T11:50:17Z
date_published: 2017-01-12T00:00:00Z
date_updated: 2026-07-29T12:01:27Z
day: '12'
ddc:
- '580'
degree_awarded: PhD
department:
- _id: JiFr
- _id: GradSch
doi_confirm: '1'
file:
- access_level: closed
checksum: d192c7c6c5ea32c8432437286dc4909e
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creator: dernst
date_created: 2019-04-05T08:45:14Z
date_updated: 2019-04-05T08:45:14Z
file_id: '6209'
file_name: IST_Austria_Thesis_Tomáš_Prát.pdf
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creator: dernst
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file_name: 2017_Thesis_Prat.pdf
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- iso: eng
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oa: 1
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page: '131'
publication_identifier:
issn:
- 2663-337X
publication_status: published
publisher: Institute of Science and Technology Austria
publist_id: '6233'
related_material:
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- id: '449'
relation: part_of_dissertation
status: public
status: public
supervisor:
- first_name: Jiří
full_name: Friml, Jiří
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
title: Identification of novel regulators of PIN polarity and development of novel
auxin sensor
type: dissertation
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
year: '2017'
...
---
OA_place: publisher
_id: '839'
abstract:
- lang: eng
text: 'This thesis describes a brittle fracture simulation method for visual effects
applications. Building upon a symmetric Galerkin boundary element method, we first
compute stress intensity factors following the theory of linear elastic fracture
mechanics. We then use these stress intensities to simulate the motion of a propagating
crack front at a significantly higher resolution than the overall deformation
of the breaking object. Allowing for spatial variations of the material''s toughness
during crack propagation produces visually realistic, highly-detailed fracture
surfaces. Furthermore, we introduce approximations for stress intensities and
crack opening displacements, resulting in both practical speed-up and theoretically
superior runtime complexity compared to previous methods. While we choose a quasi-static
approach to fracture mechanics, ignoring dynamic deformations, we also couple
our fracture simulation framework to a standard rigid-body dynamics solver, enabling
visual effects artists to simulate both large scale motion, as well as fracturing
due to collision forces in a combined system. As fractures inside of an object
grow, their geometry must be represented both in the coarse boundary element mesh,
as well as at the desired fine output resolution. Using a boundary element method,
we avoid complicated volumetric meshing operations. Instead we describe a simple
set of surface meshing operations that allow us to progressively add cracks to
the mesh of an object and still re-use all previously computed entries of the
linear boundary element system matrix. On the high resolution level, we opt for
an implicit surface representation. We then describe how to capture fracture surfaces
during crack propagation, as well as separate the individual fragments resulting
from the fracture process, based on this implicit representation. We show results
obtained with our method, either solving the full boundary element system in every
time step, or alternatively using our fast approximations. These results demonstrate
that both of these methods perform well in basic test cases and produce realistic
fracture surfaces. Furthermore we show that our fast approximations substantially
out-perform the standard approach in more demanding scenarios. Finally, these
two methods naturally combine, using the full solution while the problem size
is manageably small and switching to the fast approximations later on. The resulting
hybrid method gives the user a direct way to choose between speed and accuracy
of the simulation. '
acknowledgement: "ERC H2020 programme (grant agreement no. 638176)\r\nFirst of all,
let me thank my committee members, especially my supervisor, Chris\r\nWojtan, for
supporting me throughout my PhD. Obviously, none of this work would\r\nhave been
possible without you.\r\nFurthermore, Thank You to all the people who have contributed
to this work in various\r\nways, in particular Martin Schanz and his group for providing
and supporting the\r\nHyENA boundary element library, as well as Eder Miguel and
Morten Bojsen-Hansen\r\nfor (repeatedly) proof reading and providing valuable suggestions
during the writing\r\nof this thesis.\r\nI would also like to thank Bernd Bickel,
and all the members – past and present – of his\r\nand Chris’ research groups at
IST Austria for always providing honest and insightful\r\nfeedback throughout many
joint group meetings, as well as Christopher Batty, Eitan\r\nGrinspun, and Fang
Da for many insights into boundary element methods during our\r\ncollaboration.\r\nAs
only virtual objects have been harmed in the process of creating this work, I would\r\nlike
to acknowledge the Stanford scanning repository for providing the “Bunny” and\r\n“Armadillo”
models, the AIM@SHAPE repository for “Pierre’s hand, watertight”, and\r\nS. Gainsbourg
for the “Column” via Archive3D.net. Sorry for breaking these models\r\nin many different
ways.\r\n"
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: David
full_name: Hahn, David
id: 357A6A66-F248-11E8-B48F-1D18A9856A87
last_name: Hahn
citation:
ama: Hahn D. Brittle fracture simulation with boundary elements for computer graphics.
2017. doi:10.15479/AT:ISTA:th_855
apa: Hahn, D. (2017). Brittle fracture simulation with boundary elements for
computer graphics. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:th_855
chicago: Hahn, David. “Brittle Fracture Simulation with Boundary Elements for Computer
Graphics.” Institute of Science and Technology Austria, 2017. https://doi.org/10.15479/AT:ISTA:th_855.
ieee: D. Hahn, “Brittle fracture simulation with boundary elements for computer
graphics,” Institute of Science and Technology Austria, 2017.
ista: Hahn D. 2017. Brittle fracture simulation with boundary elements for computer
graphics. Institute of Science and Technology Austria.
mla: Hahn, David. Brittle Fracture Simulation with Boundary Elements for Computer
Graphics. Institute of Science and Technology Austria, 2017, doi:10.15479/AT:ISTA:th_855.
short: D. Hahn, Brittle Fracture Simulation with Boundary Elements for Computer
Graphics, Institute of Science and Technology Austria, 2017.
corr_author: '1'
date_created: 2018-12-11T11:48:47Z
date_published: 2017-08-14T00:00:00Z
date_updated: 2026-07-29T13:27:25Z
day: '14'
ddc:
- '004'
- '005'
- '006'
- '531'
- '621'
degree_awarded: PhD
department:
- _id: ChWo
- _id: GradSch
doi: 10.15479/AT:ISTA:th_855
doi_confirm: '1'
ec_funded: 1
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month: '08'
oa: 1
oa_version: Published Version
page: '124'
project:
- _id: 2533E772-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '638176'
name: 'Big Splash: Efficient Simulation of Natural Phenomena at Extremely Large
Scales'
publication_identifier:
issn:
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publication_status: published
publisher: Institute of Science and Technology Austria
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status: public
status: public
supervisor:
- first_name: Christopher J
full_name: Wojtan, Christopher J
id: 3C61F1D2-F248-11E8-B48F-1D18A9856A87
last_name: Wojtan
orcid: 0000-0001-6646-5546
title: Brittle fracture simulation with boundary elements for computer graphics
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legal_code_url: https://creativecommons.org/licenses/by-sa/4.0/legalcode
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type: dissertation
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...
---
_id: '5568'
abstract:
- lang: eng
text: Includes source codes, test cases, and example data used in the thesis Brittle
Fracture Simulation with Boundary Elements for Computer Graphics. Also includes
pre-built binaries of the HyENA library, but not sources - please contact the
HyENA authors to obtain these sources if required (https://mech.tugraz.at/hyena)
article_processing_charge: No
author:
- first_name: David
full_name: Hahn, David
id: 357A6A66-F248-11E8-B48F-1D18A9856A87
last_name: Hahn
citation:
ama: 'Hahn D. Source codes: Brittle fracture simulation with boundary elements for
computer graphics. 2017. doi:10.15479/AT:ISTA:73'
apa: 'Hahn, D. (2017). Source codes: Brittle fracture simulation with boundary elements
for computer graphics. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:73'
chicago: 'Hahn, David. “Source Codes: Brittle Fracture Simulation with Boundary
Elements for Computer Graphics.” Institute of Science and Technology Austria,
2017. https://doi.org/10.15479/AT:ISTA:73.'
ieee: 'D. Hahn, “Source codes: Brittle fracture simulation with boundary elements
for computer graphics.” Institute of Science and Technology Austria, 2017.'
ista: 'Hahn D. 2017. Source codes: Brittle fracture simulation with boundary elements
for computer graphics, Institute of Science and Technology Austria, 10.15479/AT:ISTA:73.'
mla: 'Hahn, David. Source Codes: Brittle Fracture Simulation with Boundary Elements
for Computer Graphics. Institute of Science and Technology Austria, 2017,
doi:10.15479/AT:ISTA:73.'
short: D. Hahn, (2017).
datarep_id: '73'
date_created: 2018-12-12T12:31:35Z
date_published: 2017-08-16T00:00:00Z
date_updated: 2026-07-29T13:27:24Z
day: '16'
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- '004'
department:
- _id: ChWo
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fulldoi: https://doi.org/10.15479/AT:ISTA:73
has_accepted_license: '1'
keyword:
- Boundary elements
- brittle fracture
- computer graphics
- fracture simulation
month: '08'
oa: 1
oa_version: Published Version
project:
- _id: 2533E772-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '638176'
name: 'Big Splash: Efficient Simulation of Natural Phenomena at Extremely Large
Scales'
publisher: Institute of Science and Technology Austria
related_material:
record:
- id: '839'
relation: research_paper
status: public
status: public
title: 'Source codes: Brittle fracture simulation with boundary elements for computer
graphics'
tmp:
image: /images/cc_by_sa.png
legal_code_url: https://creativecommons.org/licenses/by-sa/4.0/legalcode
name: Creative Commons Attribution-ShareAlike 4.0 International Public License (CC
BY-SA 4.0)
short: CC BY-SA (4.0)
type: research_data
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2017'
...
---
_id: '559'
abstract:
- lang: eng
text: 'Proofs of space (PoS) were suggested as more ecological and economical alternative
to proofs of work, which are currently used in blockchain designs like Bitcoin.
The existing PoS are based on rather sophisticated graph pebbling lower bounds.
Much simpler and in several aspects more efficient schemes based on inverting
random functions have been suggested, but they don’t give meaningful security
guarantees due to existing time-memory trade-offs. In particular, Hellman showed
that any permutation over a domain of size N can be inverted in time T by an algorithm
that is given S bits of auxiliary information whenever (Formula presented). For
functions Hellman gives a weaker attack with S2· T≈ N2 (e.g., S= T≈ N2/3). To
prove lower bounds, one considers an adversary who has access to an oracle f:
[ N] → [N] and can make T oracle queries. The best known lower bound is S· T∈
Ω(N) and holds for random functions and permutations. We construct functions that
provably require more time and/or space to invert. Specifically, for any constant
k we construct a function [N] → [N] that cannot be inverted unless Sk· T∈ Ω(Nk)
(in particular, S= T≈ (Formula presented). Our construction does not contradict
Hellman’s time-memory trade-off, because it cannot be efficiently evaluated in
forward direction. However, its entire function table can be computed in time
quasilinear in N, which is sufficient for the PoS application. Our simplest construction
is built from a random function oracle g: [N] × [N] → [ N] and a random permutation
oracle f: [N] → N] and is defined as h(x) = g(x, x′) where f(x) = π(f(x′)) with
π being any involution without a fixed point, e.g. flipping all the bits. For
this function we prove that any adversary who gets S bits of auxiliary information,
makes at most T oracle queries, and inverts h on an ϵ fraction of outputs must
satisfy S2· T∈ Ω(ϵ2N2).'
alternative_title:
- LNCS
author:
- first_name: Hamza M
full_name: Abusalah, Hamza M
id: 40297222-F248-11E8-B48F-1D18A9856A87
last_name: Abusalah
- first_name: Joel F
full_name: Alwen, Joel F
id: 2A8DFA8C-F248-11E8-B48F-1D18A9856A87
last_name: Alwen
- first_name: Bram
full_name: Cohen, Bram
last_name: Cohen
- first_name: Danylo
full_name: Khilko, Danylo
last_name: Khilko
- first_name: Krzysztof Z
full_name: Pietrzak, Krzysztof Z
id: 3E04A7AA-F248-11E8-B48F-1D18A9856A87
last_name: Pietrzak
orcid: 0000-0002-9139-1654
- first_name: Leonid
full_name: Reyzin, Leonid
last_name: Reyzin
citation:
ama: 'Abusalah HM, Alwen JF, Cohen B, Khilko D, Pietrzak KZ, Reyzin L. Beyond Hellman’s
time-memory trade-offs with applications to proofs of space. In: Vol 10625. Springer;
2017:357-379. doi:10.1007/978-3-319-70697-9_13'
apa: 'Abusalah, H. M., Alwen, J. F., Cohen, B., Khilko, D., Pietrzak, K. Z., &
Reyzin, L. (2017). Beyond Hellman’s time-memory trade-offs with applications to
proofs of space (Vol. 10625, pp. 357–379). Presented at the ASIACRYPT: Theory
and Applications of Cryptology and Information Security, Hong Kong, China: Springer.
https://doi.org/10.1007/978-3-319-70697-9_13'
chicago: Abusalah, Hamza M, Joel F Alwen, Bram Cohen, Danylo Khilko, Krzysztof Z
Pietrzak, and Leonid Reyzin. “Beyond Hellman’s Time-Memory Trade-Offs with Applications
to Proofs of Space,” 10625:357–79. Springer, 2017. https://doi.org/10.1007/978-3-319-70697-9_13.
ieee: 'H. M. Abusalah, J. F. Alwen, B. Cohen, D. Khilko, K. Z. Pietrzak, and L.
Reyzin, “Beyond Hellman’s time-memory trade-offs with applications to proofs of
space,” presented at the ASIACRYPT: Theory and Applications of Cryptology and
Information Security, Hong Kong, China, 2017, vol. 10625, pp. 357–379.'
ista: 'Abusalah HM, Alwen JF, Cohen B, Khilko D, Pietrzak KZ, Reyzin L. 2017. Beyond
Hellman’s time-memory trade-offs with applications to proofs of space. ASIACRYPT:
Theory and Applications of Cryptology and Information Security, LNCS, vol. 10625,
357–379.'
mla: Abusalah, Hamza M., et al. Beyond Hellman’s Time-Memory Trade-Offs with
Applications to Proofs of Space. Vol. 10625, Springer, 2017, pp. 357–79, doi:10.1007/978-3-319-70697-9_13.
short: H.M. Abusalah, J.F. Alwen, B. Cohen, D. Khilko, K.Z. Pietrzak, L. Reyzin,
in:, Springer, 2017, pp. 357–379.
conference:
end_date: 2017-12-07
location: Hong Kong, China
name: 'ASIACRYPT: Theory and Applications of Cryptology and Information Security'
start_date: 2017-12-03
corr_author: '1'
date_created: 2018-12-11T11:47:10Z
date_published: 2017-11-18T00:00:00Z
date_updated: 2026-07-29T13:38:07Z
day: '18'
department:
- _id: KrPi
doi: 10.1007/978-3-319-70697-9_13
ec_funded: 1
fulldoi: https://doi.org/10.1007/978-3-319-70697-9_13
intvolume: ' 10625'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://eprint.iacr.org/2017/893.pdf
month: '11'
oa: 1
oa_version: Submitted Version
page: 357 - 379
project:
- _id: 258AA5B2-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '682815'
name: Teaching Old Crypto New Tricks
publication_identifier:
isbn:
- 978-331970696-2
publication_status: published
publisher: Springer
publist_id: '7257'
quality_controlled: '1'
related_material:
record:
- id: '83'
relation: dissertation_contains
status: public
scopus_import: 1
status: public
title: Beyond Hellman’s time-memory trade-offs with applications to proofs of space
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 10625
year: '2017'
...
---
_id: '1144'
abstract:
- lang: eng
text: We show that matrix elements of functions of N × N Wigner matrices fluctuate
on a scale of order N−1/2 and we identify the limiting fluctuation. Our result
holds for any function f of the matrix that has bounded variation thus considerably
relaxing the regularity requirement imposed in [7, 11].
acknowledgement: Partially supported by the IST Austria Excellence Scholarship.
article_number: '86'
article_processing_charge: No
author:
- first_name: László
full_name: Erdös, László
id: 4DBD5372-F248-11E8-B48F-1D18A9856A87
last_name: Erdös
orcid: 0000-0001-5366-9603
- first_name: Dominik J
full_name: Schröder, Dominik J
id: 408ED176-F248-11E8-B48F-1D18A9856A87
last_name: Schröder
orcid: 0000-0002-2904-1856
citation:
ama: Erdös L, Schröder DJ. Fluctuations of functions of Wigner matrices. Electronic
Communications in Probability. 2017;21. doi:10.1214/16-ECP38
apa: Erdös, L., & Schröder, D. J. (2017). Fluctuations of functions of Wigner
matrices. Electronic Communications in Probability. Institute of Mathematical
Statistics. https://doi.org/10.1214/16-ECP38
chicago: Erdös, László, and Dominik J Schröder. “Fluctuations of Functions of Wigner
Matrices.” Electronic Communications in Probability. Institute of Mathematical
Statistics, 2017. https://doi.org/10.1214/16-ECP38.
ieee: L. Erdös and D. J. Schröder, “Fluctuations of functions of Wigner matrices,”
Electronic Communications in Probability, vol. 21. Institute of Mathematical
Statistics, 2017.
ista: Erdös L, Schröder DJ. 2017. Fluctuations of functions of Wigner matrices.
Electronic Communications in Probability. 21, 86.
mla: Erdös, László, and Dominik J. Schröder. “Fluctuations of Functions of Wigner
Matrices.” Electronic Communications in Probability, vol. 21, 86, Institute
of Mathematical Statistics, 2017, doi:10.1214/16-ECP38.
short: L. Erdös, D.J. Schröder, Electronic Communications in Probability 21 (2017).
date_created: 2018-12-11T11:50:23Z
date_published: 2017-01-02T00:00:00Z
date_updated: 2026-07-29T13:46:19Z
day: '02'
ddc:
- '510'
department:
- _id: LaEr
doi: 10.1214/16-ECP38
ec_funded: 1
external_id:
isi:
- '000396604900037'
file:
- access_level: open_access
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:18:10Z
date_updated: 2018-12-12T10:18:10Z
file_id: '5329'
file_name: IST-2017-747-v1+1_euclid.ecp.1483347665.pdf
file_size: 440770
relation: main_file
file_date_updated: 2018-12-12T10:18:10Z
fulldoi: https://doi.org/10.1214/16-ECP38
has_accepted_license: '1'
intvolume: ' 21'
isi: 1
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
project:
- _id: 258DCDE6-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '338804'
name: Random matrices, universality and disordered quantum systems
publication: Electronic Communications in Probability
publication_status: published
publisher: Institute of Mathematical Statistics
publist_id: '6214'
pubrep_id: '747'
quality_controlled: '1'
related_material:
record:
- id: '6179'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Fluctuations of functions of Wigner matrices
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 21
year: '2017'
...
---
_id: '795'
abstract:
- lang: eng
text: 'We introduce a common generalization of the strong Hanani–Tutte theorem and
the weak Hanani–Tutte theorem: if a graph G has a drawing D in the plane where
every pair of independent edges crosses an even number of times, then G has a
planar drawing preserving the rotation of each vertex whose incident edges cross
each other evenly in D. The theorem is implicit in the proof of the strong Hanani–Tutte
theorem by Pelsmajer, Schaefer and Štefankovič. We give a new, somewhat simpler
proof.'
article_number: P3.18
article_processing_charge: No
article_type: original
author:
- first_name: Radoslav
full_name: Fulek, Radoslav
id: 39F3FFE4-F248-11E8-B48F-1D18A9856A87
last_name: Fulek
orcid: 0000-0001-8485-1774
- first_name: Jan
full_name: Kynčl, Jan
last_name: Kynčl
- first_name: Dömötör
full_name: Pálvölgyi, Dömötör
last_name: Pálvölgyi
citation:
ama: Fulek R, Kynčl J, Pálvölgyi D. Unified Hanani Tutte theorem. The Electronic
Journal of Combinatorics. 2017;24(3). doi:10.37236/6663
apa: Fulek, R., Kynčl, J., & Pálvölgyi, D. (2017). Unified Hanani Tutte theorem.
The Electronic Journal of Combinatorics. Electronic Journal of Combinatorics.
https://doi.org/10.37236/6663
chicago: Fulek, Radoslav, Jan Kynčl, and Dömötör Pálvölgyi. “Unified Hanani Tutte
Theorem.” The Electronic Journal of Combinatorics. Electronic Journal of
Combinatorics, 2017. https://doi.org/10.37236/6663.
ieee: R. Fulek, J. Kynčl, and D. Pálvölgyi, “Unified Hanani Tutte theorem,” The
Electronic Journal of Combinatorics, vol. 24, no. 3. Electronic Journal of
Combinatorics, 2017.
ista: Fulek R, Kynčl J, Pálvölgyi D. 2017. Unified Hanani Tutte theorem. The Electronic
Journal of Combinatorics. 24(3), P3.18.
mla: Fulek, Radoslav, et al. “Unified Hanani Tutte Theorem.” The Electronic Journal
of Combinatorics, vol. 24, no. 3, P3.18, Electronic Journal of Combinatorics,
2017, doi:10.37236/6663.
short: R. Fulek, J. Kynčl, D. Pálvölgyi, The Electronic Journal of Combinatorics
24 (2017).
corr_author: '1'
date_created: 2018-12-11T11:48:32Z
date_published: 2017-07-28T00:00:00Z
date_updated: 2026-08-04T09:30:34Z
day: '28'
ddc:
- '000'
department:
- _id: UlWa
doi: 10.37236/6663
ec_funded: 1
file:
- access_level: open_access
checksum: ef320cff0f062051e858f929be6a3581
content_type: application/pdf
creator: dernst
date_created: 2019-01-18T14:04:08Z
date_updated: 2020-07-14T12:48:06Z
file_id: '5853'
file_name: 2017_ElectrCombi_Fulek.pdf
file_size: 236944
relation: main_file
file_date_updated: 2020-07-14T12:48:06Z
fulldoi: https://doi.org/10.37236/6663
has_accepted_license: '1'
intvolume: ' 24'
issue: '3'
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
project:
- _id: 25681D80-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '291734'
name: International IST Postdoc Fellowship Programme
publication: The Electronic Journal of Combinatorics
publication_identifier:
issn:
- 1077-8926
publication_status: published
publisher: Electronic Journal of Combinatorics
publist_id: '6859'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Unified Hanani Tutte theorem
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 24
year: '2017'
...
---
OA_place: repository
OA_type: green
_id: '22514'
abstract:
- lang: eng
text: 'While the significance of elevated atmospheric CO2 concentration on instantaneous
leaf-level processes such as photosynthesis and transpiration is rarely disputed,
its integrated effect at ecosystem level and at long-time scales remains a subject
of debate. In part, the uncertainty stems from the inherent leaf-to-leaf variability
in gas exchange rates. By combining 10 years of leaf gas exchange measurements
collected during the Duke Forest Free Air CO2 Enrichment (FACE) experiment and
three different leaf-scale stomatal conductance models, the leaf-to-leaf variability
in photosynthetic and stomatal conductance properties is examined. How this variability
is then reflected in ecosystem water vapor and carbon dioxide fluxes is explored
by scaling up the leaf-level process to the canopy using model calculations. The
main results are: (a) the space-time variability of the photosynthesis and stomatal
conductance response is considerable as expected. (b) Variability of the calculated
leaf level fluxes is dependent on both the meteorological drivers and differences
in leaf age, position within the canopy, nitrogen and CO2 fertilization, which
can be accommodated in model parameters. (c) Meteorological variability is playing
the dominant role at short temporal scales while parameter variability is significant
at longer temporal scales. (d) Leaf level results do not necessarily translate
to similar ecosystem level responses due to indirect effects and other compensatory
mechanisms related to long-term vegetation dynamics and ecosystem water balance.'
article_processing_charge: No
article_type: original
author:
- first_name: Athanasios
full_name: Paschalis, Athanasios
last_name: Paschalis
- first_name: Gabriel G.
full_name: Katul, Gabriel G.
last_name: Katul
- first_name: Simone
full_name: Fatichi, Simone
id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6
last_name: Fatichi
- first_name: Sari
full_name: Palmroth, Sari
last_name: Palmroth
- first_name: Danielle
full_name: Way, Danielle
last_name: Way
citation:
ama: Paschalis A, Katul GG, Fatichi S, Palmroth S, Way D. On the variability of
the ecosystem response to elevated atmospheric CO2 across spatial and temporal
scales at the Duke Forest FACE experiment. Agricultural and Forest Meteorology.
2017;232:367-383. doi:10.1016/j.agrformet.2016.09.003
apa: Paschalis, A., Katul, G. G., Fatichi, S., Palmroth, S., & Way, D. (2017).
On the variability of the ecosystem response to elevated atmospheric CO2 across
spatial and temporal scales at the Duke Forest FACE experiment. Agricultural
and Forest Meteorology. Elsevier. https://doi.org/10.1016/j.agrformet.2016.09.003
chicago: Paschalis, Athanasios, Gabriel G. Katul, Simone Fatichi, Sari Palmroth,
and Danielle Way. “On the Variability of the Ecosystem Response to Elevated Atmospheric
CO2 across Spatial and Temporal Scales at the Duke Forest FACE Experiment.” Agricultural
and Forest Meteorology. Elsevier, 2017. https://doi.org/10.1016/j.agrformet.2016.09.003.
ieee: A. Paschalis, G. G. Katul, S. Fatichi, S. Palmroth, and D. Way, “On the variability
of the ecosystem response to elevated atmospheric CO2 across spatial and temporal
scales at the Duke Forest FACE experiment,” Agricultural and Forest Meteorology,
vol. 232. Elsevier, pp. 367–383, 2017.
ista: Paschalis A, Katul GG, Fatichi S, Palmroth S, Way D. 2017. On the variability
of the ecosystem response to elevated atmospheric CO2 across spatial and temporal
scales at the Duke Forest FACE experiment. Agricultural and Forest Meteorology.
232, 367–383.
mla: Paschalis, Athanasios, et al. “On the Variability of the Ecosystem Response
to Elevated Atmospheric CO2 across Spatial and Temporal Scales at the Duke Forest
FACE Experiment.” Agricultural and Forest Meteorology, vol. 232, Elsevier,
2017, pp. 367–83, doi:10.1016/j.agrformet.2016.09.003.
short: A. Paschalis, G.G. Katul, S. Fatichi, S. Palmroth, D. Way, Agricultural and
Forest Meteorology 232 (2017) 367–383.
das_tickbox: '1'
date_created: 2026-07-27T12:30:24Z
date_published: 2017-01-15T00:00:00Z
date_updated: 2026-08-06T07:51:48Z
day: '15'
doi: 10.1016/j.agrformet.2016.09.003
extern: '1'
fulldoi: https://doi.org/10.1016/j.agrformet.2016.09.003
intvolume: ' 232'
keyword:
- Ecohydrological modeling
- Elevated CO2
- FACE
- Stomatal conductance model
- Spatio-temporal variability
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://eprints.soton.ac.uk/id/eprint/400572
month: '01'
oa: 1
oa_version: Accepted Version
page: 367-383
publication: Agricultural and Forest Meteorology
publication_identifier:
eissn:
- 1873-2240
issn:
- 0168-1923
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: On the variability of the ecosystem response to elevated atmospheric CO2 across
spatial and temporal scales at the Duke Forest FACE experiment
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 232
year: '2017'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
_id: '22543'
abstract:
- lang: eng
text: 'A new stochastic weather generator, Advanced WEather GENerator for a two-dimensional
grid (AWE-GEN-2d) is presented. The model combines physical and stochastic approaches
to simulate key meteorological variables at high spatial and temporal resolution:
2 km × 2 km and 5 min for precipitation and cloud cover and 100 m × 100 m and
1 h for near-surface air temperature, solar radiation, vapor pressure, atmospheric
pressure, and near-surface wind. The model requires spatially distributed data
for the calibration process, which can nowadays be obtained by remote sensing
devices (weather radar and satellites), reanalysis data sets and ground stations.
AWE-GEN-2d is parsimonious in terms of computational demand and therefore is particularly
suitable for studies where exploring internal climatic variability at multiple
spatial and temporal scales is fundamental. Applications of the model include
models of environmental systems, such as hydrological and geomorphological models,
where high-resolution spatial and temporal meteorological forcing is crucial.
The weather generator was calibrated and validated for the Engelberg region, an
area with complex topography in the Swiss Alps. Model test shows that the climate
variables are generated by AWE-GEN-2d with a level of accuracy that is sufficient
for many practical applications.'
article_processing_charge: No
article_type: original
author:
- first_name: Nadav
full_name: Peleg, Nadav
last_name: Peleg
- first_name: Simone
full_name: Fatichi, Simone
id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6
last_name: Fatichi
- first_name: Athanasios
full_name: Paschalis, Athanasios
last_name: Paschalis
- first_name: Peter
full_name: Molnar, Peter
last_name: Molnar
- first_name: Paolo
full_name: Burlando, Paolo
last_name: Burlando
citation:
ama: Peleg N, Fatichi S, Paschalis A, Molnar P, Burlando P. An advanced stochastic
weather generator for simulating 2‐D high‐resolution climate variables. Journal
of Advances in Modeling Earth Systems. 2017;9(3):1595-1627. doi:10.1002/2016ms000854
apa: Peleg, N., Fatichi, S., Paschalis, A., Molnar, P., & Burlando, P. (2017).
An advanced stochastic weather generator for simulating 2‐D high‐resolution climate
variables. Journal of Advances in Modeling Earth Systems. American Geophysical
Union. https://doi.org/10.1002/2016ms000854
chicago: Peleg, Nadav, Simone Fatichi, Athanasios Paschalis, Peter Molnar, and Paolo
Burlando. “An Advanced Stochastic Weather Generator for Simulating 2‐D High‐resolution
Climate Variables.” Journal of Advances in Modeling Earth Systems. American
Geophysical Union, 2017. https://doi.org/10.1002/2016ms000854.
ieee: N. Peleg, S. Fatichi, A. Paschalis, P. Molnar, and P. Burlando, “An advanced
stochastic weather generator for simulating 2‐D high‐resolution climate variables,”
Journal of Advances in Modeling Earth Systems, vol. 9, no. 3. American
Geophysical Union, pp. 1595–1627, 2017.
ista: Peleg N, Fatichi S, Paschalis A, Molnar P, Burlando P. 2017. An advanced stochastic
weather generator for simulating 2‐D high‐resolution climate variables. Journal
of Advances in Modeling Earth Systems. 9(3), 1595–1627.
mla: Peleg, Nadav, et al. “An Advanced Stochastic Weather Generator for Simulating
2‐D High‐resolution Climate Variables.” Journal of Advances in Modeling Earth
Systems, vol. 9, no. 3, American Geophysical Union, 2017, pp. 1595–627, doi:10.1002/2016ms000854.
short: N. Peleg, S. Fatichi, A. Paschalis, P. Molnar, P. Burlando, Journal of Advances
in Modeling Earth Systems 9 (2017) 1595–1627.
das_tickbox: '1'
date_created: 2026-07-27T12:30:24Z
date_published: 2017-07-01T00:00:00Z
date_updated: 2026-08-06T08:22:16Z
day: '01'
ddc:
- '550'
doi: 10.1002/2016ms000854
extern: '1'
fulldoi: https://doi.org/10.1002/2016ms000854
has_accepted_license: '1'
intvolume: ' 9'
issue: '3'
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nc-nd/4.0/
main_file_link:
- open_access: '1'
url: https://doi.org/10.1002/2016MS000854
month: '07'
oa: 1
oa_version: Published Version
page: 1595-1627
publication: Journal of Advances in Modeling Earth Systems
publication_identifier:
eissn:
- 1942-2466
publication_status: published
publisher: American Geophysical Union
quality_controlled: '1'
scopus_import: '1'
status: public
title: An advanced stochastic weather generator for simulating 2‐D high‐resolution
climate variables
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: 9
year: '2017'
...
---
OA_place: publisher
OA_type: free access
_id: '22488'
abstract:
- lang: eng
text: Elevated atmospheric CO2 concentrations are expected to enhance photosynthesis
and reduce stomatal conductance, thus increasing plant water use efficiency. A
recent study based on eddy covariance flux observations from Northern Hemisphere
forests showed a large increase in inherent water use efficiency (IWUE). Here
we used an updated version of the same data set and robust uncertainty quantification
to revisit these contemporary IWUE trends. We tested the hypothesis that the observed
IWUE increase could be attributed to interannual trends in plant functional traits,
potentially triggered by environmental change. We found that IWUE increased by
~1.3% yr−1, which is less than previously reported but still larger than theoretical
expectations. Numerical simulations with the Tethys-Chloris ecosystem model using
temporally static plant functional traits cannot explain this increase. Simulations
with plant functional trait plasticity, i.e., temporal changes in model parameters
such as specific leaf area and maximum Rubisco capacity, match the observed trends
in IWUE. Our results show that trends in plant functional traits, equal to 1.0%
yr−1, can explain the observed IWUE trends. Thus, at decadal or longer time scales,
trait plasticity could potentially influence forest water, carbon, and energy
fluxes with profound implications for both the monitoring of temporal changes
in plant functional traits and their representation in Earth system models.
article_processing_charge: No
article_type: original
author:
- first_name: Theodoros
full_name: Mastrotheodoros, Theodoros
last_name: Mastrotheodoros
- first_name: Christoforos
full_name: Pappas, Christoforos
last_name: Pappas
- first_name: Peter
full_name: Molnar, Peter
last_name: Molnar
- first_name: Paolo
full_name: Burlando, Paolo
last_name: Burlando
- first_name: Trevor F.
full_name: Keenan, Trevor F.
last_name: Keenan
- first_name: Pierre
full_name: Gentine, Pierre
last_name: Gentine
- first_name: Christopher M.
full_name: Gough, Christopher M.
last_name: Gough
- first_name: Simone
full_name: Fatichi, Simone
id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6
last_name: Fatichi
citation:
ama: 'Mastrotheodoros T, Pappas C, Molnar P, et al. Linking plant functional trait
plasticity and the large increase in forest water use efficiency. Journal of
Geophysical Research: Biogeosciences. 2017;122(9):2393-2408. doi:10.1002/2017jg003890'
apa: 'Mastrotheodoros, T., Pappas, C., Molnar, P., Burlando, P., Keenan, T. F.,
Gentine, P., … Fatichi, S. (2017). Linking plant functional trait plasticity and
the large increase in forest water use efficiency. Journal of Geophysical Research:
Biogeosciences. American Geophysical Union. https://doi.org/10.1002/2017jg003890'
chicago: 'Mastrotheodoros, Theodoros, Christoforos Pappas, Peter Molnar, Paolo Burlando,
Trevor F. Keenan, Pierre Gentine, Christopher M. Gough, and Simone Fatichi. “Linking
Plant Functional Trait Plasticity and the Large Increase in Forest Water Use Efficiency.”
Journal of Geophysical Research: Biogeosciences. American Geophysical Union,
2017. https://doi.org/10.1002/2017jg003890.'
ieee: 'T. Mastrotheodoros et al., “Linking plant functional trait plasticity
and the large increase in forest water use efficiency,” Journal of Geophysical
Research: Biogeosciences, vol. 122, no. 9. American Geophysical Union, pp.
2393–2408, 2017.'
ista: 'Mastrotheodoros T, Pappas C, Molnar P, Burlando P, Keenan TF, Gentine P,
Gough CM, Fatichi S. 2017. Linking plant functional trait plasticity and the large
increase in forest water use efficiency. Journal of Geophysical Research: Biogeosciences.
122(9), 2393–2408.'
mla: 'Mastrotheodoros, Theodoros, et al. “Linking Plant Functional Trait Plasticity
and the Large Increase in Forest Water Use Efficiency.” Journal of Geophysical
Research: Biogeosciences, vol. 122, no. 9, American Geophysical Union, 2017,
pp. 2393–408, doi:10.1002/2017jg003890.'
short: 'T. Mastrotheodoros, C. Pappas, P. Molnar, P. Burlando, T.F. Keenan, P. Gentine,
C.M. Gough, S. Fatichi, Journal of Geophysical Research: Biogeosciences 122 (2017)
2393–2408.'
das_tickbox: '1'
date_created: 2026-07-27T12:30:23Z
date_published: 2017-09-01T00:00:00Z
date_updated: 2026-08-11T06:46:14Z
day: '01'
doi: 10.1002/2017jg003890
extern: '1'
fulldoi: https://doi.org/10.1002/2017jg003890
intvolume: ' 122'
issue: '9'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1002/2017JG003890
month: '09'
oa: 1
oa_version: Published Version
page: 2393-2408
publication: 'Journal of Geophysical Research: Biogeosciences'
publication_identifier:
eissn:
- 2169-8961
issn:
- 2169-8953
publication_status: published
publisher: American Geophysical Union
quality_controlled: '1'
scopus_import: '1'
status: public
title: Linking plant functional trait plasticity and the large increase in forest
water use efficiency
type: journal_article
user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd
volume: 122
year: '2017'
...
---
_id: '914'
abstract:
- lang: eng
text: Infections with potentially lethal pathogens may negatively affect an individual’s
lifespan and decrease its reproductive value. The terminal investment hypothesis
predicts that individuals faced with a reduced survival should invest more into
reproduction instead of maintenance and growth. Several studies suggest that individuals
are indeed able to estimate their body condition and to increase their reproductive
effort with approaching death, while other studies gave ambiguous results. We
investigate whether queens of a perennial social insect (ant) are able to boost
their reproduction following infection with an obligate killing pathogen. Social
insect queens are special with regard to reproduction and aging, as they outlive
conspecific non-reproductive workers. Moreover, in the ant Cardiocondyla obscurior,
fecundity increases with queen age. However, it remained unclear whether this
reflects negative reproductive senescence or terminal investment in response to
approaching death. Here, we test whether queens of C. obscurior react to infection
with the entomopathogenic fungus Metarhizium brunneum by an increased egg-laying
rate. We show that a fungal infection triggers a reinforced investment in reproduction
in queens. This adjustment of the reproductive rate by ant queens is consistent
with predictions of the terminal investment hypothesis and is reported for the
first time in a social insect.
acknowledgement: We thank two anonymous reviewers for helpful suggestions on the manuscript.
article_number: '170547'
article_processing_charge: No
author:
- first_name: Julia
full_name: Giehr, Julia
last_name: Giehr
- first_name: Anna V
full_name: Grasse, Anna V
id: 406F989C-F248-11E8-B48F-1D18A9856A87
last_name: Grasse
- first_name: Sylvia
full_name: Cremer, Sylvia
id: 2F64EC8C-F248-11E8-B48F-1D18A9856A87
last_name: Cremer
orcid: 0000-0002-2193-3868
- first_name: Jürgen
full_name: Heinze, Jürgen
last_name: Heinze
- first_name: Alexandra
full_name: Schrempf, Alexandra
last_name: Schrempf
citation:
ama: Giehr J, Grasse AV, Cremer S, Heinze J, Schrempf A. Ant queens increase their
reproductive efforts after pathogen infection. Royal Society Open Science.
2017;4(7). doi:10.1098/rsos.170547
apa: Giehr, J., Grasse, A. V., Cremer, S., Heinze, J., & Schrempf, A. (2017).
Ant queens increase their reproductive efforts after pathogen infection. Royal
Society Open Science. Royal Society. https://doi.org/10.1098/rsos.170547
chicago: Giehr, Julia, Anna V Grasse, Sylvia Cremer, Jürgen Heinze, and Alexandra
Schrempf. “Ant Queens Increase Their Reproductive Efforts after Pathogen Infection.”
Royal Society Open Science. Royal Society, 2017. https://doi.org/10.1098/rsos.170547.
ieee: J. Giehr, A. V. Grasse, S. Cremer, J. Heinze, and A. Schrempf, “Ant queens
increase their reproductive efforts after pathogen infection,” Royal Society
Open Science, vol. 4, no. 7. Royal Society, 2017.
ista: Giehr J, Grasse AV, Cremer S, Heinze J, Schrempf A. 2017. Ant queens increase
their reproductive efforts after pathogen infection. Royal Society Open Science.
4(7), 170547.
mla: Giehr, Julia, et al. “Ant Queens Increase Their Reproductive Efforts after
Pathogen Infection.” Royal Society Open Science, vol. 4, no. 7, 170547,
Royal Society, 2017, doi:10.1098/rsos.170547.
short: J. Giehr, A.V. Grasse, S. Cremer, J. Heinze, A. Schrempf, Royal Society Open
Science 4 (2017).
date_created: 2018-12-11T11:49:10Z
date_published: 2017-07-05T00:00:00Z
date_updated: 2026-08-12T06:25:39Z
day: '05'
ddc:
- '576'
- '592'
department:
- _id: SyCr
doi: 10.1098/rsos.170547
external_id:
isi:
- '000406670000025'
file:
- access_level: open_access
checksum: 351ae5e7a37e6e7d9295cd41146c4190
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:08:24Z
date_updated: 2020-07-14T12:48:15Z
file_id: '4684'
file_name: IST-2017-849-v1+1_2017_Grasse_Cremer_AntQueens.pdf
file_size: 530412
relation: main_file
file_date_updated: 2020-07-14T12:48:15Z
fulldoi: https://doi.org/10.1098/rsos.170547
has_accepted_license: '1'
intvolume: ' 4'
isi: 1
issue: '7'
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
publication: Royal Society Open Science
publication_identifier:
issn:
- 2054-5703
publication_status: published
publisher: Royal Society
publist_id: '6527'
pubrep_id: '849'
quality_controlled: '1'
related_material:
record:
- id: '9853'
relation: research_data
status: public
scopus_import: '1'
status: public
title: Ant queens increase their reproductive efforts after pathogen infection
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 4
year: '2017'
...
---
_id: '9853'
abstract:
- lang: eng
text: Egg laying rates and infection loads of C. obscurior queens
article_processing_charge: No
author:
- first_name: Julia
full_name: Giehr, Julia
last_name: Giehr
- first_name: Anna V
full_name: Grasse, Anna V
id: 406F989C-F248-11E8-B48F-1D18A9856A87
last_name: Grasse
- first_name: Sylvia
full_name: Cremer, Sylvia
id: 2F64EC8C-F248-11E8-B48F-1D18A9856A87
last_name: Cremer
orcid: 0000-0002-2193-3868
- first_name: Jürgen
full_name: Heinze, Jürgen
last_name: Heinze
- first_name: Alexandra
full_name: Schrempf, Alexandra
last_name: Schrempf
citation:
ama: Giehr J, Grasse AV, Cremer S, Heinze J, Schrempf A. Raw data from ant queens
increase their reproductive efforts after pathogen infection. 2017. doi:10.6084/m9.figshare.5117788.v1
apa: Giehr, J., Grasse, A. V., Cremer, S., Heinze, J., & Schrempf, A. (2017).
Raw data from ant queens increase their reproductive efforts after pathogen infection.
The Royal Society. https://doi.org/10.6084/m9.figshare.5117788.v1
chicago: Giehr, Julia, Anna V Grasse, Sylvia Cremer, Jürgen Heinze, and Alexandra
Schrempf. “Raw Data from Ant Queens Increase Their Reproductive Efforts after
Pathogen Infection.” The Royal Society, 2017. https://doi.org/10.6084/m9.figshare.5117788.v1.
ieee: J. Giehr, A. V. Grasse, S. Cremer, J. Heinze, and A. Schrempf, “Raw data from
ant queens increase their reproductive efforts after pathogen infection.” The
Royal Society, 2017.
ista: Giehr J, Grasse AV, Cremer S, Heinze J, Schrempf A. 2017. Raw data from ant
queens increase their reproductive efforts after pathogen infection, The Royal
Society, 10.6084/m9.figshare.5117788.v1.
mla: Giehr, Julia, et al. Raw Data from Ant Queens Increase Their Reproductive
Efforts after Pathogen Infection. The Royal Society, 2017, doi:10.6084/m9.figshare.5117788.v1.
short: J. Giehr, A.V. Grasse, S. Cremer, J. Heinze, A. Schrempf, (2017).
date_created: 2021-08-10T06:57:57Z
date_published: 2017-06-19T00:00:00Z
date_updated: 2026-08-12T06:25:39Z
day: '19'
department:
- _id: SyCr
doi: 10.6084/m9.figshare.5117788.v1
fulldoi: https://doi.org/10.6084/m9.figshare.5117788.v1
main_file_link:
- open_access: '1'
url: https://doi.org/10.6084/m9.figshare.5117788.v1
month: '06'
oa: 1
oa_version: Published Version
publisher: The Royal Society
related_material:
record:
- id: '914'
relation: used_in_publication
status: public
status: public
title: Raw data from ant queens increase their reproductive efforts after pathogen
infection
type: research_data_reference
user_id: 6785fbc1-c503-11eb-8a32-93094b40e1cf
year: '2017'
...
---
_id: '953'
abstract:
- lang: eng
text: 'The role of natural selection in the evolution of adaptive phenotypes has
undergone constant probing by evolutionary biologists, employing both theoretical
and empirical approaches. As Darwin noted, natural selection can act together
with other processes, including random changes in the frequencies of phenotypic
differences that are not under strong selection, and changes in the environment,
which may reflect evolutionary changes in the organisms themselves. As understanding
of genetics developed after 1900, the new genetic discoveries were incorporated
into evolutionary biology. The resulting general principles were summarized by
Julian Huxley in his 1942 book Evolution: the modern synthesis. Here, we examine
how recent advances in genetics, developmental biology and molecular biology,
including epigenetics, relate to today''s understanding of the evolution of adaptations.
We illustrate how careful genetic studies have repeatedly shown that apparently
puzzling results in a wide diversity of organisms involve processes that are consistent
with neo-Darwinism. They do not support important roles in adaptation for processes
such as directed mutation or the inheritance of acquired characters, and therefore
no radical revision of our understanding of the mechanism of adaptive evolution
is needed.'
article_number: '20162864'
article_processing_charge: No
author:
- first_name: Deborah
full_name: Charlesworth, Deborah
last_name: Charlesworth
- first_name: Nicholas H
full_name: Barton, Nicholas H
id: 4880FE40-F248-11E8-B48F-1D18A9856A87
last_name: Barton
orcid: 0000-0002-8548-5240
- first_name: Brian
full_name: Charlesworth, Brian
last_name: Charlesworth
citation:
ama: Charlesworth D, Barton NH, Charlesworth B. The sources of adaptive evolution.
Proceedings of the Royal Society of London Series B Biological Sciences.
2017;284(1855). doi:10.1098/rspb.2016.2864
apa: Charlesworth, D., Barton, N. H., & Charlesworth, B. (2017). The sources
of adaptive evolution. Proceedings of the Royal Society of London Series B
Biological Sciences. Royal Society. https://doi.org/10.1098/rspb.2016.2864
chicago: Charlesworth, Deborah, Nicholas H Barton, and Brian Charlesworth. “The
Sources of Adaptive Evolution.” Proceedings of the Royal Society of London
Series B Biological Sciences. Royal Society, 2017. https://doi.org/10.1098/rspb.2016.2864.
ieee: D. Charlesworth, N. H. Barton, and B. Charlesworth, “The sources of adaptive
evolution,” Proceedings of the Royal Society of London Series B Biological
Sciences, vol. 284, no. 1855. Royal Society, 2017.
ista: Charlesworth D, Barton NH, Charlesworth B. 2017. The sources of adaptive evolution.
Proceedings of the Royal Society of London Series B Biological Sciences. 284(1855),
20162864.
mla: Charlesworth, Deborah, et al. “The Sources of Adaptive Evolution.” Proceedings
of the Royal Society of London Series B Biological Sciences, vol. 284, no.
1855, 20162864, Royal Society, 2017, doi:10.1098/rspb.2016.2864.
short: D. Charlesworth, N.H. Barton, B. Charlesworth, Proceedings of the Royal Society
of London Series B Biological Sciences 284 (2017).
date_created: 2018-12-11T11:49:23Z
date_published: 2017-05-31T00:00:00Z
date_updated: 2026-08-12T06:26:59Z
day: '31'
department:
- _id: NiBa
doi: 10.1098/rspb.2016.2864
external_id:
isi:
- '000405148800021'
pmid:
- '28566483'
fulldoi: https://doi.org/10.1098/rspb.2016.2864
intvolume: ' 284'
isi: 1
issue: '1855'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5454256/
month: '05'
oa: 1
oa_version: Submitted Version
pmid: 1
publication: Proceedings of the Royal Society of London Series B Biological Sciences
publication_status: published
publisher: Royal Society
publist_id: '6462'
quality_controlled: '1'
scopus_import: '1'
status: public
title: The sources of adaptive evolution
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 284
year: '2017'
...
---
OA_place: publisher
OA_type: free access
_id: '22470'
abstract:
- lang: eng
text: A large variability (35–90%) in the ratio of transpiration to total evapotranspiration
(referred here as T:ET) across biomes or even at the global scale has been documented
by a number of studies carried out with different methodologies. Previous empirical
results also suggest that T:ET does not covary with mean precipitation and has
a positive dependence on leaf area index (LAI). Here we use a mechanistic ecohydrological
model, with a refined process-based description of evaporation from the soil surface,
to investigate the variability of T:ET across biomes. Numerical results reveal
a more constrained range and higher mean of T:ET (70 ± 9%, mean ± standard deviation)
when compared to observation-based estimates. T:ET is confirmed to be independent
from mean precipitation, while it is found to be correlated with LAI seasonally
but uncorrelated across multiple sites. Larger LAI increases evaporation from
interception but diminishes ground evaporation with the two effects largely compensating
each other. These results offer mechanistic model-based evidence to the ongoing
research about the patterns of T:ET and the factors influencing its magnitude
across biomes.
article_processing_charge: No
article_type: letter_note
author:
- first_name: Simone
full_name: Fatichi, Simone
id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6
last_name: Fatichi
- first_name: Christoforos
full_name: Pappas, Christoforos
last_name: Pappas
citation:
ama: Fatichi S, Pappas C. Constrained variability of modeled T:ET ratio across biomes.
Geophysical Research Letters. 2017;44(13):6795-6803. doi:10.1002/2017gl074041
apa: Fatichi, S., & Pappas, C. (2017). Constrained variability of modeled T:ET
ratio across biomes. Geophysical Research Letters. American Geophysical
Union. https://doi.org/10.1002/2017gl074041
chicago: Fatichi, Simone, and Christoforos Pappas. “Constrained Variability of Modeled
T:ET Ratio across Biomes.” Geophysical Research Letters. American Geophysical
Union, 2017. https://doi.org/10.1002/2017gl074041.
ieee: S. Fatichi and C. Pappas, “Constrained variability of modeled T:ET ratio across
biomes,” Geophysical Research Letters, vol. 44, no. 13. American Geophysical
Union, pp. 6795–6803, 2017.
ista: Fatichi S, Pappas C. 2017. Constrained variability of modeled T:ET ratio across
biomes. Geophysical Research Letters. 44(13), 6795–6803.
mla: Fatichi, Simone, and Christoforos Pappas. “Constrained Variability of Modeled
T:ET Ratio across Biomes.” Geophysical Research Letters, vol. 44, no. 13,
American Geophysical Union, 2017, pp. 6795–803, doi:10.1002/2017gl074041.
short: S. Fatichi, C. Pappas, Geophysical Research Letters 44 (2017) 6795–6803.
das_tickbox: '1'
date_created: 2026-07-27T12:30:23Z
date_published: 2017-07-16T00:00:00Z
date_updated: 2026-08-12T09:03:05Z
day: '16'
doi: 10.1002/2017gl074041
extern: '1'
fulldoi: https://doi.org/10.1002/2017gl074041
intvolume: ' 44'
issue: '13'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1002/2017GL074041
month: '07'
oa: 1
oa_version: Published Version
page: 6795-6803
publication: Geophysical Research Letters
publication_identifier:
eissn:
- 1944-8007
issn:
- 0094-8276
publication_status: published
publisher: American Geophysical Union
quality_controlled: '1'
scopus_import: '1'
status: public
title: Constrained variability of modeled T:ET ratio across biomes
type: journal_article
user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd
volume: 44
year: '2017'
...
---
_id: '557'
abstract:
- lang: eng
text: PURPOSE. Gene therapy of retinal ganglion cells (RGCs) has promise as a powerful
therapeutic for the rescue and regeneration of these cells after optic nerve damage.
However, early after damage, RGCs undergo atrophic changes, including gene silencing.
It is not known if these changes will deleteriously affect transduction and transgene
expression, or if the therapeutic protein can influence reactivation of the endogenous
genome. METHODS. Double-transgenic mice carrying a Rosa26-(LoxP)-tdTomato reporter,
and a mutant allele for the proapoptotic Bax gene were reared. The Bax mutant
blocks apoptosis, but RGCs still exhibit nuclear atrophy and gene silencing. At
times ranging from 1 hour to 4 weeks after optic nerve crush (ONC), eyes received
an intravitreal injection of AAV2 virus carrying the Cre recombinase. Successful
transduction was monitored by expression of the tdTomato reporter. Immunostaining
was used to localize tdTomato expression in select cell types. RESULTS. Successful
transduction of RGCs was achieved at all time points after ONC using AAV2 expressing
Cre from the phosphoglycerate kinase (Pgk) promoter, but not the CMV promoter.
ONC promoted an increase in the transduction of cell types in the inner nuclear
layer, including Müller cells and rod bipolar neurons. There was minimal evidence
of transduction of amacrine cells and astrocytes in the inner retina or optic
nerve. CONCLUSIONS. Damaged RGCs can be transduced and at least some endogenous
genes can be subsequently activated. Optic nerve damage may change retinal architecture
to allow greater penetration of an AAV2 virus to transduce several additional
cell types in the inner nuclear layer.
article_processing_charge: No
author:
- first_name: Robert
full_name: Nickells, Robert
last_name: Nickells
- first_name: Heather
full_name: Schmitt, Heather
last_name: Schmitt
- first_name: Margaret E
full_name: Maes, Margaret E
id: 3838F452-F248-11E8-B48F-1D18A9856A87
last_name: Maes
orcid: 0000-0001-9642-1085
- first_name: Cassandra
full_name: Schlamp, Cassandra
last_name: Schlamp
citation:
ama: Nickells R, Schmitt H, Maes ME, Schlamp C. AAV2 mediated transduction of the
mouse retina after optic nerve injury. Investigative Ophthalmology and Visual
Science. 2017;58(14):6091-6104. doi:10.1167/iovs.17-22634
apa: Nickells, R., Schmitt, H., Maes, M. E., & Schlamp, C. (2017). AAV2 mediated
transduction of the mouse retina after optic nerve injury. Investigative Ophthalmology
and Visual Science. Association for Research in Vision & Ophthalmology.
https://doi.org/10.1167/iovs.17-22634
chicago: Nickells, Robert, Heather Schmitt, Margaret E Maes, and Cassandra Schlamp.
“AAV2 Mediated Transduction of the Mouse Retina after Optic Nerve Injury.” Investigative
Ophthalmology and Visual Science. Association for Research in Vision &
Ophthalmology, 2017. https://doi.org/10.1167/iovs.17-22634.
ieee: R. Nickells, H. Schmitt, M. E. Maes, and C. Schlamp, “AAV2 mediated transduction
of the mouse retina after optic nerve injury,” Investigative Ophthalmology
and Visual Science, vol. 58, no. 14. Association for Research in Vision &
Ophthalmology, pp. 6091–6104, 2017.
ista: Nickells R, Schmitt H, Maes ME, Schlamp C. 2017. AAV2 mediated transduction
of the mouse retina after optic nerve injury. Investigative Ophthalmology and
Visual Science. 58(14), 6091–6104.
mla: Nickells, Robert, et al. “AAV2 Mediated Transduction of the Mouse Retina after
Optic Nerve Injury.” Investigative Ophthalmology and Visual Science, vol.
58, no. 14, Association for Research in Vision & Ophthalmology, 2017, pp.
6091–104, doi:10.1167/iovs.17-22634.
short: R. Nickells, H. Schmitt, M.E. Maes, C. Schlamp, Investigative Ophthalmology
and Visual Science 58 (2017) 6091–6104.
date_created: 2018-12-11T11:47:10Z
date_published: 2017-12-14T00:00:00Z
date_updated: 2026-08-12T11:16:45Z
day: '14'
ddc:
- '576'
department:
- _id: SaSi
doi: 10.1167/iovs.17-22634
external_id:
isi:
- '000426781300012'
file:
- access_level: open_access
checksum: d7a7b6f1fa9211a04e5e65634a0265d9
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:17:53Z
date_updated: 2020-07-14T12:47:04Z
file_id: '5311'
file_name: IST-2018-920-v1+1_i1552-5783-58-14-6091.pdf
file_size: 2955559
relation: main_file
file_date_updated: 2020-07-14T12:47:04Z
fulldoi: https://doi.org/10.1167/iovs.17-22634
has_accepted_license: '1'
intvolume: ' 58'
isi: 1
issue: '14'
language:
- iso: eng
month: '12'
oa: 1
oa_version: Published Version
page: 6091 - 6104
publication: Investigative Ophthalmology and Visual Science
publication_identifier:
issn:
- 0146-0404
publication_status: published
publisher: Association for Research in Vision & Ophthalmology
publist_id: '7254'
pubrep_id: '920'
quality_controlled: '1'
scopus_import: '1'
status: public
title: AAV2 mediated transduction of the mouse retina after optic nerve injury
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: 58
year: '2017'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
_id: '22489'
abstract:
- lang: eng
text: The performance of urban drainage systems is typically examined using hydrological
and hydrodynamic models where rainfall input is uniformly distributed, i.e., derived
from a single or very few rain gauges. When models are fed with a single uniformly
distributed rainfall realization, the response of the urban drainage system to
the rainfall variability remains unexplored. The goal of this study was to understand
how climate variability and spatial rainfall variability, jointly or individually
considered, affect the response of a calibrated hydrodynamic urban drainage model.
A stochastic spatially distributed rainfall generator (STREAP – Space-Time Realizations
of Areal Precipitation) was used to simulate many realizations of rainfall for
a 30-year period, accounting for both climate variability and spatial rainfall
variability. The generated rainfall ensemble was used as input into a calibrated
hydrodynamic model (EPA SWMM – the US EPA's Storm Water Management Model) to simulate
surface runoff and channel flow in a small urban catchment in the city of Lucerne,
Switzerland. The variability of peak flows in response to rainfall of different
return periods was evaluated at three different locations in the urban drainage
network and partitioned among its sources. The main contribution to the total
flow variability was found to originate from the natural climate variability (on
average over 74 %). In addition, the relative contribution of the spatial rainfall
variability to the total flow variability was found to increase with longer return
periods. This suggests that while the use of spatially distributed rainfall data
can supply valuable information for sewer network design (typically based on rainfall
with return periods from 5 to 15 years), there is a more pronounced relevance
when conducting flood risk assessments for larger return periods. The results
show the importance of using multiple distributed rainfall realizations in urban
hydrology studies to capture the total flow variability in the response of the
urban drainage systems to heavy rainfall events.
article_processing_charge: No
article_type: original
author:
- first_name: Nadav
full_name: Peleg, Nadav
last_name: Peleg
- first_name: Frank
full_name: Blumensaat, Frank
last_name: Blumensaat
- first_name: Peter
full_name: Molnar, Peter
last_name: Molnar
- first_name: Simone
full_name: Fatichi, Simone
id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6
last_name: Fatichi
- first_name: Paolo
full_name: Burlando, Paolo
last_name: Burlando
citation:
ama: Peleg N, Blumensaat F, Molnar P, Fatichi S, Burlando P. Partitioning the impacts
of spatial and climatological rainfall variability in urban drainage modeling.
Hydrology and Earth System Sciences. 2017;21(3):1559-1572. doi:10.5194/hess-21-1559-2017
apa: Peleg, N., Blumensaat, F., Molnar, P., Fatichi, S., & Burlando, P. (2017).
Partitioning the impacts of spatial and climatological rainfall variability in
urban drainage modeling. Hydrology and Earth System Sciences. Copernicus
Publications. https://doi.org/10.5194/hess-21-1559-2017
chicago: Peleg, Nadav, Frank Blumensaat, Peter Molnar, Simone Fatichi, and Paolo
Burlando. “Partitioning the Impacts of Spatial and Climatological Rainfall Variability
in Urban Drainage Modeling.” Hydrology and Earth System Sciences. Copernicus
Publications, 2017. https://doi.org/10.5194/hess-21-1559-2017.
ieee: N. Peleg, F. Blumensaat, P. Molnar, S. Fatichi, and P. Burlando, “Partitioning
the impacts of spatial and climatological rainfall variability in urban drainage
modeling,” Hydrology and Earth System Sciences, vol. 21, no. 3. Copernicus
Publications, pp. 1559–1572, 2017.
ista: Peleg N, Blumensaat F, Molnar P, Fatichi S, Burlando P. 2017. Partitioning
the impacts of spatial and climatological rainfall variability in urban drainage
modeling. Hydrology and Earth System Sciences. 21(3), 1559–1572.
mla: Peleg, Nadav, et al. “Partitioning the Impacts of Spatial and Climatological
Rainfall Variability in Urban Drainage Modeling.” Hydrology and Earth System
Sciences, vol. 21, no. 3, Copernicus Publications, 2017, pp. 1559–72, doi:10.5194/hess-21-1559-2017.
short: N. Peleg, F. Blumensaat, P. Molnar, S. Fatichi, P. Burlando, Hydrology and
Earth System Sciences 21 (2017) 1559–1572.
das_tickbox: '1'
date_created: 2026-07-27T12:30:23Z
date_published: 2017-03-14T00:00:00Z
date_updated: 2026-08-12T13:13:18Z
day: '14'
doi: 10.5194/hess-21-1559-2017
extern: '1'
fulldoi: https://doi.org/10.5194/hess-21-1559-2017
intvolume: ' 21'
issue: '3'
language:
- iso: eng
license: https://creativecommons.org/licenses/by/3.0/
main_file_link:
- open_access: '1'
url: https://doi.org/10.5194/hess-21-1559-2017
month: '03'
oa: 1
oa_version: Published Version
page: 1559-1572
publication: Hydrology and Earth System Sciences
publication_identifier:
eissn:
- 1607-7938
issn:
- 1027-5606
publication_status: published
publisher: Copernicus Publications
quality_controlled: '1'
scopus_import: '1'
status: public
title: Partitioning the impacts of spatial and climatological rainfall variability
in urban drainage modeling
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/3.0/legalcode
name: Creative Commons Attribution 3.0 Unported (CC BY 3.0)
short: CC BY (3.0)
type: journal_article
user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd
volume: 21
year: '2017'
...
---
_id: '1078'
abstract:
- lang: eng
text: 'One of the key questions in understanding plant development is how single
cells behave in a larger context of the tissue. Therefore, it requires the observation
of the whole organ with a high spatial- as well as temporal resolution over prolonged
periods of time, which may cause photo-toxic effects. This protocol shows a plant
sample preparation method for light-sheet microscopy, which is characterized by
mounting the plant vertically on the surface of a gel. The plant is mounted in
such a way that the roots are submerged in a liquid medium while the leaves remain
in the air. In order to ensure photosynthetic activity of the plant, a custom-made
lighting system illuminates the leaves. To keep the roots in darkness the water
surface is covered with sheets of black plastic foil. This method allows long-term
imaging of plant organ development in standardized conditions. '
acknowledged_ssus:
- _id: M-Shop
- _id: Bio
article_number: e55044
article_processing_charge: No
author:
- first_name: Daniel
full_name: Von Wangenheim, Daniel
id: 49E91952-F248-11E8-B48F-1D18A9856A87
last_name: Von Wangenheim
orcid: 0000-0002-6862-1247
- first_name: Robert
full_name: Hauschild, Robert
id: 4E01D6B4-F248-11E8-B48F-1D18A9856A87
last_name: Hauschild
orcid: 0000-0001-9843-3522
- first_name: Jirí
full_name: Friml, Jirí
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
citation:
ama: von Wangenheim D, Hauschild R, Friml J. Light sheet fluorescence microscopy
of plant roots growing on the surface of a gel. Journal of Visualized Experiments.
2017;2017(119). doi:10.3791/55044
apa: von Wangenheim, D., Hauschild, R., & Friml, J. (2017). Light sheet fluorescence
microscopy of plant roots growing on the surface of a gel. Journal of Visualized
Experiments. MyJove Corporation. https://doi.org/10.3791/55044
chicago: Wangenheim, Daniel von, Robert Hauschild, and Jiří Friml. “Light Sheet
Fluorescence Microscopy of Plant Roots Growing on the Surface of a Gel.” Journal
of Visualized Experiments. MyJove Corporation, 2017. https://doi.org/10.3791/55044.
ieee: D. von Wangenheim, R. Hauschild, and J. Friml, “Light sheet fluorescence microscopy
of plant roots growing on the surface of a gel,” Journal of Visualized Experiments,
vol. 2017, no. 119. MyJove Corporation, 2017.
ista: von Wangenheim D, Hauschild R, Friml J. 2017. Light sheet fluorescence microscopy
of plant roots growing on the surface of a gel. Journal of Visualized Experiments.
2017(119), e55044.
mla: von Wangenheim, Daniel, et al. “Light Sheet Fluorescence Microscopy of Plant
Roots Growing on the Surface of a Gel.” Journal of Visualized Experiments,
vol. 2017, no. 119, e55044, MyJove Corporation, 2017, doi:10.3791/55044.
short: D. von Wangenheim, R. Hauschild, J. Friml, Journal of Visualized Experiments
2017 (2017).
date_created: 2018-12-11T11:50:01Z
date_published: 2017-01-18T00:00:00Z
date_updated: 2026-08-12T14:11:08Z
day: '18'
ddc:
- '580'
department:
- _id: JiFr
- _id: Bio
doi: 10.3791/55044
ec_funded: 1
external_id:
isi:
- '000397847200041'
file:
- access_level: open_access
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:16:31Z
date_updated: 2018-12-12T10:16:31Z
file_id: '5219'
file_name: IST-2017-808-v1+1_2017_VWangenheim_list.pdf
file_size: 57678
relation: main_file
- access_level: open_access
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:16:32Z
date_updated: 2018-12-12T10:16:32Z
file_id: '5220'
file_name: IST-2017-808-v1+2_2017_VWangenheim_article.pdf
file_size: 1317820
relation: main_file
file_date_updated: 2018-12-12T10:16:32Z
fulldoi: https://doi.org/10.3791/55044
has_accepted_license: '1'
intvolume: ' 2017'
isi: 1
issue: '119'
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
project:
- _id: 25681D80-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '291734'
name: International IST Postdoc Fellowship Programme
- _id: 25716A02-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '282300'
name: Polarity and subcellular dynamics in plants
publication: Journal of Visualized Experiments
publication_status: published
publisher: MyJove Corporation
publist_id: '6302'
pubrep_id: '808'
related_material:
record:
- id: '5565'
relation: popular_science
status: public
scopus_import: '1'
status: public
title: Light sheet fluorescence microscopy of plant roots growing on the surface of
a gel
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 2017
year: '2017'
...
---
_id: '5565'
abstract:
- lang: eng
text: "One of the key questions in understanding plant development is how single
cells behave in a larger context of the tissue. Therefore, it requires the observation
of the whole organ with a high spatial- as well as temporal resolution over prolonged
periods of time, which may cause photo-toxic effects. This protocol shows a plant
sample preparation method for light-sheet microscopy, which is characterized by
mounting the plant vertically on the surface of a gel. The plant is mounted in
such a way that the roots are submerged in a liquid medium while the leaves remain
in the air. In order to ensure photosynthetic activity of the plant, a custom-made
lighting system illuminates the leaves. To keep the roots in darkness the water
surface is covered with sheets of black plastic foil. This method allows long-term
imaging of plant organ development in standardized conditions. \r\nThe Video is
licensed under a CC BY NC ND license. "
acknowledgement: 'fund: FP7-ERC 0101109'
article_processing_charge: No
author:
- first_name: Daniel
full_name: Von Wangenheim, Daniel
id: 49E91952-F248-11E8-B48F-1D18A9856A87
last_name: Von Wangenheim
orcid: 0000-0002-6862-1247
- first_name: Robert
full_name: Hauschild, Robert
id: 4E01D6B4-F248-11E8-B48F-1D18A9856A87
last_name: Hauschild
orcid: 0000-0001-9843-3522
- first_name: Jirí
full_name: Friml, Jirí
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
citation:
ama: von Wangenheim D, Hauschild R, Friml J. Light Sheet Fluorescence microscopy
of plant roots growing on the surface of a gel. 2017. doi:10.15479/AT:ISTA:66
apa: von Wangenheim, D., Hauschild, R., & Friml, J. (2017). Light Sheet Fluorescence
microscopy of plant roots growing on the surface of a gel. Institute of Science
and Technology Austria. https://doi.org/10.15479/AT:ISTA:66
chicago: Wangenheim, Daniel von, Robert Hauschild, and Jiří Friml. “Light Sheet
Fluorescence Microscopy of Plant Roots Growing on the Surface of a Gel.” Institute
of Science and Technology Austria, 2017. https://doi.org/10.15479/AT:ISTA:66.
ieee: D. von Wangenheim, R. Hauschild, and J. Friml, “Light Sheet Fluorescence microscopy
of plant roots growing on the surface of a gel.” Institute of Science and Technology
Austria, 2017.
ista: von Wangenheim D, Hauschild R, Friml J. 2017. Light Sheet Fluorescence microscopy
of plant roots growing on the surface of a gel, Institute of Science and Technology
Austria, 10.15479/AT:ISTA:66.
mla: von Wangenheim, Daniel, et al. Light Sheet Fluorescence Microscopy of Plant
Roots Growing on the Surface of a Gel. Institute of Science and Technology
Austria, 2017, doi:10.15479/AT:ISTA:66.
short: D. von Wangenheim, R. Hauschild, J. Friml, (2017).
datarep_id: '66'
date_created: 2018-12-12T12:31:34Z
date_published: 2017-04-10T00:00:00Z
date_updated: 2026-08-12T14:11:07Z
day: '10'
ddc:
- '580'
department:
- _id: JiFr
- _id: Bio
doi: 10.15479/AT:ISTA:66
ec_funded: 1
file:
- access_level: open_access
checksum: b7552fc23540a85dc5a22fd4484eae71
content_type: video/mp4
creator: system
date_created: 2018-12-12T13:02:33Z
date_updated: 2020-07-14T12:47:03Z
file_id: '5599'
file_name: IST-2017-66-v1+1_WangenheimHighResolution55044-NEW_1.mp4
file_size: 101497758
relation: main_file
file_date_updated: 2020-07-14T12:47:03Z
fulldoi: https://doi.org/10.15479/AT:ISTA:66
has_accepted_license: '1'
month: '04'
oa: 1
oa_version: Published Version
project:
- _id: 25681D80-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '291734'
name: International IST Postdoc Fellowship Programme
publisher: Institute of Science and Technology Austria
publist_id: '6302'
related_material:
record:
- id: '1078'
relation: research_paper
status: public
status: public
title: Light Sheet Fluorescence microscopy of plant roots growing on the surface of
a gel
type: research_data
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2017'
...
---
_id: '825'
abstract:
- lang: eng
text: What data is needed about data? Describing the process to answer this question
for the institutional data repository IST DataRep.
article_processing_charge: No
author:
- first_name: Barbara
full_name: Petritsch, Barbara
id: 406048EC-F248-11E8-B48F-1D18A9856A87
last_name: Petritsch
orcid: 0000-0003-2724-4614
citation:
ama: Petritsch B. Metadata for research data in practice. Mitteilungen der Vereinigung
Österreichischer Bibliothekarinnen und Bibliothekare. 2017;70(2):200-207.
doi:10.31263/voebm.v70i2.1678
apa: Petritsch, B. (2017). Metadata for research data in practice. Mitteilungen
Der Vereinigung Österreichischer Bibliothekarinnen Und Bibliothekare. Vereinigung
Österreichischer Bibliothekarinnen und Bibliothekare. https://doi.org/10.31263/voebm.v70i2.1678
chicago: Petritsch, Barbara. “Metadata for Research Data in Practice.” Mitteilungen
Der Vereinigung Österreichischer Bibliothekarinnen Und Bibliothekare. Vereinigung
Österreichischer Bibliothekarinnen und Bibliothekare, 2017. https://doi.org/10.31263/voebm.v70i2.1678.
ieee: B. Petritsch, “Metadata for research data in practice,” Mitteilungen der
Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare, vol. 70,
no. 2. Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare, pp. 200–207,
2017.
ista: Petritsch B. 2017. Metadata for research data in practice. Mitteilungen der
Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare. 70(2), 200–207.
mla: Petritsch, Barbara. “Metadata for Research Data in Practice.” Mitteilungen
Der Vereinigung Österreichischer Bibliothekarinnen Und Bibliothekare, vol.
70, no. 2, Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare, 2017,
pp. 200–07, doi:10.31263/voebm.v70i2.1678.
short: B. Petritsch, Mitteilungen Der Vereinigung Österreichischer Bibliothekarinnen
Und Bibliothekare 70 (2017) 200–207.
corr_author: '1'
das_tickbox: '1'
date_created: 2018-12-11T11:48:42Z
date_published: 2017-08-01T00:00:00Z
date_updated: 2026-08-12T14:14:50Z
day: '01'
ddc:
- '020'
department:
- _id: E-Lib
doi: 10.31263/voebm.v70i2.1678
file:
- access_level: open_access
checksum: 7c4544d07efa2c2add8612b489abb4e2
content_type: application/pdf
creator: dernst
date_created: 2019-01-18T13:32:17Z
date_updated: 2020-07-14T12:48:11Z
file_id: '5850'
file_name: 2017_VOEB_Petritsch.pdf
file_size: 7843975
relation: main_file
file_date_updated: 2020-07-14T12:48:11Z
fulldoi: https://doi.org/10.31263/voebm.v70i2.1678
has_accepted_license: '1'
intvolume: ' 70'
issue: '2'
language:
- iso: eng
month: '08'
oa: 1
oa_version: Published Version
page: 200 - 207
publication: Mitteilungen der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare
publication_identifier:
issn:
- 1022-2588
publication_status: published
publisher: Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare
publist_id: '6823'
scopus_import: '1'
status: public
title: Metadata for research data in practice
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: 70
year: '2017'
...