---
_id: '9154'
abstract:
- lang: eng
text: "In this study the response of tropical precipitation extremes to warming
in organized convection is examined using a cloud-resolving model. Vertical shear
is imposed to organize the convection into squall lines. Earlier studies show
that in disorganized convection, the fractional increase of precipitation extremes
is similar to that of surface water vapor, which is substantially smaller than
the increase in column water vapor. It has been suggested that organized convection
could lead to stronger amplifications.\r\nRegardless of the strength of the shear,
amplifications of precipitation extremes in the cloud-resolving simulations are
comparable to those of surface water vapor and are substantially less than increases
in column water vapor. The results without shear and with critical shear, for
which the squall lines are perpendicular to the shear, are surprisingly similar
with a fractional rate of increase of precipitation extremes slightly smaller
than that of surface water vapor. Interestingly, the dependence on shear is nonmonotonic,
and stronger supercritical shear yields larger rates, close to or slightly larger
than surface humidity.\r\nA scaling is used to evaluate the thermodynamic and
dynamic contributions to precipitation extreme changes. To first order, they are
dominated by the thermodynamic component, which has the same magnitude for all
shears, close to the change in surface water vapor. The dynamic contribution plays
a secondary role and tends to weaken extremes without shear and with critical
shear, while it strengthens extremes with supercritical shear. These different
dynamic contributions for different shears are due to different responses of convective
mass fluxes in individual updrafts to warming."
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
citation:
ama: Muller CJ. Impact of convective organization on the response of tropical precipitation
extremes to warming. Journal of Climate. 2013;26(14):5028-5043. doi:10.1175/jcli-d-12-00655.1
apa: Muller, C. J. (2013). Impact of convective organization on the response of
tropical precipitation extremes to warming. Journal of Climate. American
Meteorological Society. https://doi.org/10.1175/jcli-d-12-00655.1
chicago: Muller, Caroline J. “Impact of Convective Organization on the Response
of Tropical Precipitation Extremes to Warming.” Journal of Climate. American
Meteorological Society, 2013. https://doi.org/10.1175/jcli-d-12-00655.1.
ieee: C. J. Muller, “Impact of convective organization on the response of tropical
precipitation extremes to warming,” Journal of Climate, vol. 26, no. 14.
American Meteorological Society, pp. 5028–5043, 2013.
ista: Muller CJ. 2013. Impact of convective organization on the response of tropical
precipitation extremes to warming. Journal of Climate. 26(14), 5028–5043.
mla: Muller, Caroline J. “Impact of Convective Organization on the Response of Tropical
Precipitation Extremes to Warming.” Journal of Climate, vol. 26, no. 14,
American Meteorological Society, 2013, pp. 5028–43, doi:10.1175/jcli-d-12-00655.1.
short: C.J. Muller, Journal of Climate 26 (2013) 5028–5043.
date_created: 2021-02-15T15:26:39Z
date_published: 2013-07-15T00:00:00Z
date_updated: 2022-01-24T13:46:41Z
day: '15'
doi: 10.1175/jcli-d-12-00655.1
extern: '1'
intvolume: ' 26'
issue: '14'
keyword:
- Atmospheric Science
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1175/JCLI-D-12-00655.1
month: '07'
oa: 1
oa_version: Published Version
page: 5028-5043
publication: Journal of Climate
publication_identifier:
issn:
- 0894-8755
- 1520-0442
publication_status: published
publisher: American Meteorological Society
quality_controlled: '1'
status: public
title: Impact of convective organization on the response of tropical precipitation
extremes to warming
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 26
year: '2013'
...
---
_id: '9167'
abstract:
- lang: eng
text: We introduce a self-propelled colloidal hematite docker that can be steered
to a small particle cargo many times its size, dock, transport the cargo to a
remote location, and then release it. The self-propulsion and docking are reversible
and activated by visible light. The docker can be steered either by a weak uniform
magnetic field or by nanoscale tracks in a textured substrate. The light-activated
motion and docking originate from osmotic/phoretic particle transport in a concentration
gradient of fuel, hydrogen peroxide, induced by the photocatalytic activity of
the hematite. The docking mechanism is versatile and can be applied to various
materials and shapes. The hematite dockers are simple single-component particles
and are synthesized in bulk quantities. This system opens up new possibilities
for designing complex micrometer-size factories as well as new biomimetic systems.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Jérémie A
full_name: Palacci, Jérémie A
id: 8fb92548-2b22-11eb-b7c1-a3f0d08d7c7d
last_name: Palacci
orcid: 0000-0002-7253-9465
- first_name: Stefano
full_name: Sacanna, Stefano
last_name: Sacanna
- first_name: Adrian
full_name: Vatchinsky, Adrian
last_name: Vatchinsky
- first_name: Paul M.
full_name: Chaikin, Paul M.
last_name: Chaikin
- first_name: David J.
full_name: Pine, David J.
last_name: Pine
citation:
ama: Palacci JA, Sacanna S, Vatchinsky A, Chaikin PM, Pine DJ. Photoactivated colloidal
dockers for cargo transportation. Journal of the American Chemical Society.
2013;135(43):15978-15981. doi:10.1021/ja406090s
apa: Palacci, J. A., Sacanna, S., Vatchinsky, A., Chaikin, P. M., & Pine, D.
J. (2013). Photoactivated colloidal dockers for cargo transportation. Journal
of the American Chemical Society. American Chemical Society. https://doi.org/10.1021/ja406090s
chicago: Palacci, Jérémie A, Stefano Sacanna, Adrian Vatchinsky, Paul M. Chaikin,
and David J. Pine. “Photoactivated Colloidal Dockers for Cargo Transportation.”
Journal of the American Chemical Society. American Chemical Society, 2013.
https://doi.org/10.1021/ja406090s.
ieee: J. A. Palacci, S. Sacanna, A. Vatchinsky, P. M. Chaikin, and D. J. Pine, “Photoactivated
colloidal dockers for cargo transportation,” Journal of the American Chemical
Society, vol. 135, no. 43. American Chemical Society, pp. 15978–15981, 2013.
ista: Palacci JA, Sacanna S, Vatchinsky A, Chaikin PM, Pine DJ. 2013. Photoactivated
colloidal dockers for cargo transportation. Journal of the American Chemical Society.
135(43), 15978–15981.
mla: Palacci, Jérémie A., et al. “Photoactivated Colloidal Dockers for Cargo Transportation.”
Journal of the American Chemical Society, vol. 135, no. 43, American Chemical
Society, 2013, pp. 15978–81, doi:10.1021/ja406090s.
short: J.A. Palacci, S. Sacanna, A. Vatchinsky, P.M. Chaikin, D.J. Pine, Journal
of the American Chemical Society 135 (2013) 15978–15981.
date_created: 2021-02-18T14:31:26Z
date_published: 2013-10-30T00:00:00Z
date_updated: 2021-02-22T10:10:41Z
day: '30'
doi: 10.1021/ja406090s
extern: '1'
external_id:
arxiv:
- '1310.5724'
pmid:
- '24131488'
intvolume: ' 135'
issue: '43'
keyword:
- Colloid and Surface Chemistry
- Biochemistry
- General Chemistry
- Catalysis
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1310.5724
month: '10'
oa: 1
oa_version: Preprint
page: 15978-15981
pmid: 1
publication: Journal of the American Chemical Society
publication_identifier:
eissn:
- '15205126'
issn:
- '00027863'
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Photoactivated colloidal dockers for cargo transportation
type: journal_article
user_id: D865714E-FA4E-11E9-B85B-F5C5E5697425
volume: 135
year: '2013'
...
---
_id: '921'
abstract:
- lang: eng
text: Recent experiments have shown that spreading epithelial sheets exhibit a long-range
coordination of motility forces that leads to a buildup of tension in the tissue,
which may enhance cell division and the speed of wound healing. Furthermore, the
edges of these epithelial sheets commonly show finger-like protrusions whereas
the bulk often displays spontaneous swirls of motile cells. To explain these experimental
observations, we propose a simple flocking-type mechanism, in which cells tend
to align their motility forceswith their velocity. Implementing this idea in amechanical
tissue simulation, the proposed model gives rise to efficient spreading and can
explain the experimentally observed long-range alignment of motility forces in
highly disordered patterns, as well as the buildup of tensile stress throughout
the tissue. Our model also qualitatively reproduces the dependence of swirl size
and swirl velocity on cell density reported in experiments and exhibits an undulation
instability at the edge of the spreading tissue commonly observed in vivo. Finally,
we study the dependence of colony spreading speed on important physical and biological
parameters and derive simple scaling relations that show that coordination of
motility forces leads to an improvement of the wound healing process for realistic
tissue parameters.
acknowledgement: "This work was supported by National Science Foundation (NSF) Grant
DMS-1068869 and by the NSF Center for Theoretical Biological Physics (Grant NSF
PHY-0822283).\r\nWe acknowledge useful discussions with Eshel Ben-Jacob and Assaf
Zaritsky. "
article_processing_charge: No
author:
- first_name: Markus
full_name: Basan, Markus
last_name: Basan
- first_name: Jens
full_name: Elgeti, Jens
last_name: Elgeti
- first_name: Edouard B
full_name: Hannezo, Edouard B
id: 3A9DB764-F248-11E8-B48F-1D18A9856A87
last_name: Hannezo
orcid: 0000-0001-6005-1561
- first_name: Wouter
full_name: Rappel, Wouter
last_name: Rappel
- first_name: Herbert
full_name: Levine, Herbert
last_name: Levine
citation:
ama: Basan M, Elgeti J, Hannezo EB, Rappel W, Levine H. Alignment of cellular motility
forces with tissue flow as a mechanism for efficient wound healing. PNAS.
2013;110(7):2452-2459. doi:10.1073/pnas.1219937110
apa: Basan, M., Elgeti, J., Hannezo, E. B., Rappel, W., & Levine, H. (2013).
Alignment of cellular motility forces with tissue flow as a mechanism for efficient
wound healing. PNAS. National Academy of Sciences. https://doi.org/10.1073/pnas.1219937110
chicago: Basan, Markus, Jens Elgeti, Edouard B Hannezo, Wouter Rappel, and Herbert
Levine. “Alignment of Cellular Motility Forces with Tissue Flow as a Mechanism
for Efficient Wound Healing.” PNAS. National Academy of Sciences, 2013.
https://doi.org/10.1073/pnas.1219937110.
ieee: M. Basan, J. Elgeti, E. B. Hannezo, W. Rappel, and H. Levine, “Alignment of
cellular motility forces with tissue flow as a mechanism for efficient wound healing,”
PNAS, vol. 110, no. 7. National Academy of Sciences, pp. 2452–2459, 2013.
ista: Basan M, Elgeti J, Hannezo EB, Rappel W, Levine H. 2013. Alignment of cellular
motility forces with tissue flow as a mechanism for efficient wound healing. PNAS.
110(7), 2452–2459.
mla: Basan, Markus, et al. “Alignment of Cellular Motility Forces with Tissue Flow
as a Mechanism for Efficient Wound Healing.” PNAS, vol. 110, no. 7, National
Academy of Sciences, 2013, pp. 2452–59, doi:10.1073/pnas.1219937110.
short: M. Basan, J. Elgeti, E.B. Hannezo, W. Rappel, H. Levine, PNAS 110 (2013)
2452–2459.
date_created: 2018-12-11T11:49:12Z
date_published: 2013-02-12T00:00:00Z
date_updated: 2021-01-12T08:21:55Z
day: '12'
doi: 10.1073/pnas.1219937110
extern: '1'
intvolume: ' 110'
issue: '7'
language:
- iso: eng
month: '02'
oa_version: None
page: 2452 - 2459
publication: PNAS
publication_status: published
publisher: National Academy of Sciences
publist_id: '6518'
status: public
title: Alignment of cellular motility forces with tissue flow as a mechanism for efficient
wound healing
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 110
year: '2013'
...
---
_id: '9459'
abstract:
- lang: eng
text: Nucleosome remodelers of the DDM1/Lsh family are required for DNA methylation
of transposable elements, but the reason for this is unknown. How DDM1 interacts
with other methylation pathways, such as small-RNA-directed DNA methylation (RdDM),
which is thought to mediate plant asymmetric methylation through DRM enzymes,
is also unclear. Here, we show that most asymmetric methylation is facilitated
by DDM1 and mediated by the methyltransferase CMT2 separately from RdDM. We find
that heterochromatic sequences preferentially require DDM1 for DNA methylation
and that this preference depends on linker histone H1. RdDM is instead inhibited
by heterochromatin and absolutely requires the nucleosome remodeler DRD1. Together,
DDM1 and RdDM mediate nearly all transposon methylation and collaborate to repress
transposition and regulate the methylation and expression of genes. Our results
indicate that DDM1 provides DNA methyltransferases access to H1-containing heterochromatin
to allow stable silencing of transposable elements in cooperation with the RdDM
pathway.
article_processing_charge: No
article_type: original
author:
- first_name: Assaf
full_name: Zemach, Assaf
last_name: Zemach
- first_name: M. Yvonne
full_name: Kim, M. Yvonne
last_name: Kim
- first_name: Ping-Hung
full_name: Hsieh, Ping-Hung
last_name: Hsieh
- first_name: Devin
full_name: Coleman-Derr, Devin
last_name: Coleman-Derr
- first_name: Leor
full_name: Eshed-Williams, Leor
last_name: Eshed-Williams
- first_name: Ka
full_name: Thao, Ka
last_name: Thao
- first_name: Stacey L.
full_name: Harmer, Stacey L.
last_name: Harmer
- first_name: Daniel
full_name: Zilberman, Daniel
id: 6973db13-dd5f-11ea-814e-b3e5455e9ed1
last_name: Zilberman
orcid: 0000-0002-0123-8649
citation:
ama: Zemach A, Kim MY, Hsieh P-H, et al. The Arabidopsis nucleosome remodeler DDM1
allows DNA methyltransferases to access H1-containing heterochromatin. Cell.
2013;153(1):193-205. doi:10.1016/j.cell.2013.02.033
apa: Zemach, A., Kim, M. Y., Hsieh, P.-H., Coleman-Derr, D., Eshed-Williams, L.,
Thao, K., … Zilberman, D. (2013). The Arabidopsis nucleosome remodeler DDM1 allows
DNA methyltransferases to access H1-containing heterochromatin. Cell. Elsevier.
https://doi.org/10.1016/j.cell.2013.02.033
chicago: Zemach, Assaf, M. Yvonne Kim, Ping-Hung Hsieh, Devin Coleman-Derr, Leor
Eshed-Williams, Ka Thao, Stacey L. Harmer, and Daniel Zilberman. “The Arabidopsis
Nucleosome Remodeler DDM1 Allows DNA Methyltransferases to Access H1-Containing
Heterochromatin.” Cell. Elsevier, 2013. https://doi.org/10.1016/j.cell.2013.02.033.
ieee: A. Zemach et al., “The Arabidopsis nucleosome remodeler DDM1 allows
DNA methyltransferases to access H1-containing heterochromatin,” Cell,
vol. 153, no. 1. Elsevier, pp. 193–205, 2013.
ista: Zemach A, Kim MY, Hsieh P-H, Coleman-Derr D, Eshed-Williams L, Thao K, Harmer
SL, Zilberman D. 2013. The Arabidopsis nucleosome remodeler DDM1 allows DNA methyltransferases
to access H1-containing heterochromatin. Cell. 153(1), 193–205.
mla: Zemach, Assaf, et al. “The Arabidopsis Nucleosome Remodeler DDM1 Allows DNA
Methyltransferases to Access H1-Containing Heterochromatin.” Cell, vol.
153, no. 1, Elsevier, 2013, pp. 193–205, doi:10.1016/j.cell.2013.02.033.
short: A. Zemach, M.Y. Kim, P.-H. Hsieh, D. Coleman-Derr, L. Eshed-Williams, K.
Thao, S.L. Harmer, D. Zilberman, Cell 153 (2013) 193–205.
date_created: 2021-06-04T12:23:28Z
date_published: 2013-03-28T00:00:00Z
date_updated: 2021-12-14T08:25:35Z
day: '28'
department:
- _id: DaZi
doi: 10.1016/j.cell.2013.02.033
extern: '1'
external_id:
pmid:
- '23540698'
intvolume: ' 153'
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.cell.2013.02.033
month: '03'
oa: 1
oa_version: Published Version
page: 193-205
pmid: 1
publication: Cell
publication_identifier:
eissn:
- 1097-4172
issn:
- 0092-8674
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: The Arabidopsis nucleosome remodeler DDM1 allows DNA methyltransferases to
access H1-containing heterochromatin
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 153
year: '2013'
...
---
_id: '9481'
abstract:
- lang: eng
text: Arabidopsis thaliana endosperm, a transient tissue that nourishes the embryo,
exhibits extensive localized DNA demethylation on maternally inherited chromosomes.
Demethylation mediates parent-of-origin–specific (imprinted) gene expression but
is apparently unnecessary for the extensive accumulation of maternally biased
small RNA (sRNA) molecules detected in seeds. Endosperm DNA in the distantly related
monocots rice and maize is likewise locally hypomethylated, but whether this hypomethylation
is generally parent-of-origin specific is unknown. Imprinted expression of sRNA
also remains uninvestigated in monocot seeds. Here, we report high-coverage sequencing
of the Kitaake rice cultivar that enabled us to show that localized hypomethylation
in rice endosperm occurs solely on the maternal genome, preferring regions of
high DNA accessibility. Maternally expressed imprinted genes are enriched for
hypomethylation at putative promoter regions and transcriptional termini and paternally
expressed genes at promoters and gene bodies, mirroring our recent results in
A. thaliana. However, unlike in A. thaliana, rice endosperm sRNA populations are
dominated by specific strong sRNA-producing loci, and imprinted 24-nt sRNAs are
expressed from both parental genomes and correlate with hypomethylation. Overlaps
between imprinted sRNA loci and imprinted genes expressed from opposite alleles
suggest that sRNAs may regulate genomic imprinting. Whereas sRNAs in seedling
tissues primarily originate from small class II (cut-and-paste) transposable elements,
those in endosperm are more uniformly derived, including sequences from other
transposon classes, as well as genic and intergenic regions. Our data indicate
that the endosperm exhibits a unique pattern of sRNA expression and suggest that
localized hypomethylation of maternal endosperm DNA is conserved in flowering
plants.
article_processing_charge: No
article_type: original
author:
- first_name: Jessica A.
full_name: Rodrigues, Jessica A.
last_name: Rodrigues
- first_name: Randy
full_name: Ruan, Randy
last_name: Ruan
- first_name: Toshiro
full_name: Nishimura, Toshiro
last_name: Nishimura
- first_name: Manoj K.
full_name: Sharma, Manoj K.
last_name: Sharma
- first_name: Rita
full_name: Sharma, Rita
last_name: Sharma
- first_name: Pamela C
full_name: Ronald, Pamela C
last_name: Ronald
- first_name: Robert L.
full_name: Fischer, Robert L.
last_name: Fischer
- first_name: Daniel
full_name: Zilberman, Daniel
id: 6973db13-dd5f-11ea-814e-b3e5455e9ed1
last_name: Zilberman
orcid: 0000-0002-0123-8649
citation:
ama: Rodrigues JA, Ruan R, Nishimura T, et al. Imprinted expression of genes and
small RNA is associated with localized hypomethylation of the maternal genome
in rice endosperm. Proceedings of the National Academy of Sciences. 2013;110(19):7934-7939.
doi:10.1073/pnas.1306164110
apa: Rodrigues, J. A., Ruan, R., Nishimura, T., Sharma, M. K., Sharma, R., Ronald,
P. C., … Zilberman, D. (2013). Imprinted expression of genes and small RNA is
associated with localized hypomethylation of the maternal genome in rice endosperm.
Proceedings of the National Academy of Sciences. National Academy of Sciences.
https://doi.org/10.1073/pnas.1306164110
chicago: Rodrigues, Jessica A., Randy Ruan, Toshiro Nishimura, Manoj K. Sharma,
Rita Sharma, Pamela C Ronald, Robert L. Fischer, and Daniel Zilberman. “Imprinted
Expression of Genes and Small RNA Is Associated with Localized Hypomethylation
of the Maternal Genome in Rice Endosperm.” Proceedings of the National Academy
of Sciences. National Academy of Sciences, 2013. https://doi.org/10.1073/pnas.1306164110.
ieee: J. A. Rodrigues et al., “Imprinted expression of genes and small RNA
is associated with localized hypomethylation of the maternal genome in rice endosperm,”
Proceedings of the National Academy of Sciences, vol. 110, no. 19. National
Academy of Sciences, pp. 7934–7939, 2013.
ista: Rodrigues JA, Ruan R, Nishimura T, Sharma MK, Sharma R, Ronald PC, Fischer
RL, Zilberman D. 2013. Imprinted expression of genes and small RNA is associated
with localized hypomethylation of the maternal genome in rice endosperm. Proceedings
of the National Academy of Sciences. 110(19), 7934–7939.
mla: Rodrigues, Jessica A., et al. “Imprinted Expression of Genes and Small RNA
Is Associated with Localized Hypomethylation of the Maternal Genome in Rice Endosperm.”
Proceedings of the National Academy of Sciences, vol. 110, no. 19, National
Academy of Sciences, 2013, pp. 7934–39, doi:10.1073/pnas.1306164110.
short: J.A. Rodrigues, R. Ruan, T. Nishimura, M.K. Sharma, R. Sharma, P.C. Ronald,
R.L. Fischer, D. Zilberman, Proceedings of the National Academy of Sciences 110
(2013) 7934–7939.
date_created: 2021-06-07T07:31:02Z
date_published: 2013-05-07T00:00:00Z
date_updated: 2021-12-14T08:26:44Z
day: '07'
department:
- _id: DaZi
doi: 10.1073/pnas.1306164110
extern: '1'
external_id:
pmid:
- '23613580'
intvolume: ' 110'
issue: '19'
keyword:
- Multidisciplinary
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1073/pnas.1306164110
month: '05'
oa: 1
oa_version: Published Version
page: 7934-7939
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'
scopus_import: '1'
status: public
title: Imprinted expression of genes and small RNA is associated with localized hypomethylation
of the maternal genome in rice endosperm
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 110
year: '2013'
...
---
_id: '9520'
abstract:
- lang: eng
text: Plants undergo alternation of generation in which reproductive cells develop
in the plant body ("sporophytic generation") and then differentiate into a multicellular
gamete-forming "gametophytic generation." Different populations of helper cells
assist in this transgenerational journey, with somatic tissues supporting early
development and single nurse cells supporting gametogenesis. New data reveal a
two-way relationship between early reproductive cells and their helpers involving
complex epigenetic and signaling networks determining cell number and fate. Later,
the egg cell plays a central role in specifying accessory cells, whereas in both
gametophytes, companion cells contribute non-cell-autonomously to the epigenetic
landscape of the gamete genomes.
article_processing_charge: No
article_type: review
author:
- first_name: Xiaoqi
full_name: Feng, Xiaoqi
id: e0164712-22ee-11ed-b12a-d80fcdf35958
last_name: Feng
orcid: 0000-0002-4008-1234
- first_name: Daniel
full_name: Zilberman, Daniel
id: 6973db13-dd5f-11ea-814e-b3e5455e9ed1
last_name: Zilberman
orcid: 0000-0002-0123-8649
- first_name: Hugh
full_name: Dickinson, Hugh
last_name: Dickinson
citation:
ama: 'Feng X, Zilberman D, Dickinson H. A conversation across generations: Soma-germ
cell crosstalk in plants. Developmental Cell. 2013;24(3):215-225. doi:10.1016/j.devcel.2013.01.014'
apa: 'Feng, X., Zilberman, D., & Dickinson, H. (2013). A conversation across
generations: Soma-germ cell crosstalk in plants. Developmental Cell. Elsevier.
https://doi.org/10.1016/j.devcel.2013.01.014'
chicago: 'Feng, Xiaoqi, Daniel Zilberman, and Hugh Dickinson. “A Conversation across
Generations: Soma-Germ Cell Crosstalk in Plants.” Developmental Cell. Elsevier,
2013. https://doi.org/10.1016/j.devcel.2013.01.014.'
ieee: 'X. Feng, D. Zilberman, and H. Dickinson, “A conversation across generations:
Soma-germ cell crosstalk in plants,” Developmental Cell, vol. 24, no. 3.
Elsevier, pp. 215–225, 2013.'
ista: 'Feng X, Zilberman D, Dickinson H. 2013. A conversation across generations:
Soma-germ cell crosstalk in plants. Developmental Cell. 24(3), 215–225.'
mla: 'Feng, Xiaoqi, et al. “A Conversation across Generations: Soma-Germ Cell Crosstalk
in Plants.” Developmental Cell, vol. 24, no. 3, Elsevier, 2013, pp. 215–25,
doi:10.1016/j.devcel.2013.01.014.'
short: X. Feng, D. Zilberman, H. Dickinson, Developmental Cell 24 (2013) 215–225.
date_created: 2021-06-08T06:14:50Z
date_published: 2013-02-11T00:00:00Z
date_updated: 2023-05-08T11:00:59Z
day: '11'
department:
- _id: DaZi
- _id: XiFe
doi: 10.1016/j.devcel.2013.01.014
extern: '1'
external_id:
pmid:
- '23410937'
intvolume: ' 24'
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.devcel.2013.01.014
month: '02'
oa: 1
oa_version: Published Version
page: 215-225
pmid: 1
publication: Developmental Cell
publication_identifier:
eissn:
- 1878-1551
issn:
- 1534-5807
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'A conversation across generations: Soma-germ cell crosstalk in plants'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 24
year: '2013'
...
---
_id: '9663'
abstract:
- lang: eng
text: 'Molecular dynamics simulations of small Cu nanoparticles using three different
interatomic potentials at rising temperature indicate that small nanoparticles
can undergo solid-solid structural transitions through a direct geometrical conversion
route. The direct geometrical conversion can happen for cuboctahedral nanoparticles,
which turn into an icosahedra shape: one diagonal of the square faces contracts,
and the faces are folded along the diagonal to give rise to two equilateral triangles.
The transition is a kinetic process that cannot be fully explained through an
energetic point of view. It has low activation energy and fast reaction time in
the simulations. The transition mechanism is via the transmission of shear waves
initiated from the particle surface and does not involve dislocation activity.'
article_number: '164314'
article_processing_charge: No
article_type: original
author:
- first_name: Bingqing
full_name: Cheng, Bingqing
id: cbe3cda4-d82c-11eb-8dc7-8ff94289fcc9
last_name: Cheng
orcid: 0000-0002-3584-9632
- first_name: Alfonso H. W.
full_name: Ngan, Alfonso H. W.
last_name: Ngan
citation:
ama: Cheng B, Ngan AHW. Thermally induced solid-solid structural transition of copper
nanoparticles through direct geometrical conversion. The Journal of Chemical
Physics. 2013;138(16). doi:10.1063/1.4802025
apa: Cheng, B., & Ngan, A. H. W. (2013). Thermally induced solid-solid structural
transition of copper nanoparticles through direct geometrical conversion. The
Journal of Chemical Physics. AIP Publishing. https://doi.org/10.1063/1.4802025
chicago: Cheng, Bingqing, and Alfonso H. W. Ngan. “Thermally Induced Solid-Solid
Structural Transition of Copper Nanoparticles through Direct Geometrical Conversion.”
The Journal of Chemical Physics. AIP Publishing, 2013. https://doi.org/10.1063/1.4802025.
ieee: B. Cheng and A. H. W. Ngan, “Thermally induced solid-solid structural transition
of copper nanoparticles through direct geometrical conversion,” The Journal
of Chemical Physics, vol. 138, no. 16. AIP Publishing, 2013.
ista: Cheng B, Ngan AHW. 2013. Thermally induced solid-solid structural transition
of copper nanoparticles through direct geometrical conversion. The Journal of
Chemical Physics. 138(16), 164314.
mla: Cheng, Bingqing, and Alfonso H. W. Ngan. “Thermally Induced Solid-Solid Structural
Transition of Copper Nanoparticles through Direct Geometrical Conversion.” The
Journal of Chemical Physics, vol. 138, no. 16, 164314, AIP Publishing, 2013,
doi:10.1063/1.4802025.
short: B. Cheng, A.H.W. Ngan, The Journal of Chemical Physics 138 (2013).
date_created: 2021-07-15T09:27:58Z
date_published: 2013-04-28T00:00:00Z
date_updated: 2021-08-09T12:35:34Z
day: '28'
doi: 10.1063/1.4802025
extern: '1'
external_id:
pmid:
- '23635145'
intvolume: ' 138'
issue: '16'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://pubmed.ncbi.nlm.nih.gov/23635145/
month: '04'
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: Thermally induced solid-solid structural transition of copper nanoparticles
through direct geometrical conversion
type: journal_article
user_id: 6785fbc1-c503-11eb-8a32-93094b40e1cf
volume: 138
year: '2013'
...
---
_id: '9674'
abstract:
- lang: eng
text: The coalescence of nano-crystals during sintering is often found to result
in interesting crystalline structures such as multi-fold twins, and yet the plasticity
mechanism accompanying their formation is unclear. In this work, the sintering
behavior of two unsupported copper nanoparticles initially at room temperature
is investigated by molecular dynamics simulations under the constant-energy ensemble.
The results reveal that once the two nanoparticles are brought into contact, they
often go through drastic structural changes with the inter-particle grain boundary
quickly eliminated, and single- and multi-fold twinning occurs frequently in the
coalesced product. Whereas the formation of single twins is found to be via the
more usual mechanism of emission of Shockley partials on {1 1 1} planes, the formation
of fivefold twins, however, takes place via a novel dislocation-free mechanism
involving a series of shear and rigid-body rotation processes caused by elastic
waves with amplitudes not corresponding to any allowable Burgers vector in the
fcc lattice. Such a lattice-wave, dislocation-free twinning mechanism has never
been reported before.
article_processing_charge: No
article_type: original
author:
- first_name: Bingqing
full_name: Cheng, Bingqing
id: cbe3cda4-d82c-11eb-8dc7-8ff94289fcc9
last_name: Cheng
orcid: 0000-0002-3584-9632
- first_name: Alfonso H.W.
full_name: Ngan, Alfonso H.W.
last_name: Ngan
citation:
ama: 'Cheng B, Ngan AHW. The crystal structures of sintered copper nanoparticles:
A molecular dynamics study. International Journal of Plasticity. 2013;47:65-79.
doi:10.1016/j.ijplas.2013.01.006'
apa: 'Cheng, B., & Ngan, A. H. W. (2013). The crystal structures of sintered
copper nanoparticles: A molecular dynamics study. International Journal of
Plasticity. Elsevier. https://doi.org/10.1016/j.ijplas.2013.01.006'
chicago: 'Cheng, Bingqing, and Alfonso H.W. Ngan. “The Crystal Structures of Sintered
Copper Nanoparticles: A Molecular Dynamics Study.” International Journal of
Plasticity. Elsevier, 2013. https://doi.org/10.1016/j.ijplas.2013.01.006.'
ieee: 'B. Cheng and A. H. W. Ngan, “The crystal structures of sintered copper nanoparticles:
A molecular dynamics study,” International Journal of Plasticity, vol.
47. Elsevier, pp. 65–79, 2013.'
ista: 'Cheng B, Ngan AHW. 2013. The crystal structures of sintered copper nanoparticles:
A molecular dynamics study. International Journal of Plasticity. 47, 65–79.'
mla: 'Cheng, Bingqing, and Alfonso H. W. Ngan. “The Crystal Structures of Sintered
Copper Nanoparticles: A Molecular Dynamics Study.” International Journal of
Plasticity, vol. 47, Elsevier, 2013, pp. 65–79, doi:10.1016/j.ijplas.2013.01.006.'
short: B. Cheng, A.H.W. Ngan, International Journal of Plasticity 47 (2013) 65–79.
date_created: 2021-07-15T14:27:44Z
date_published: 2013-08-01T00:00:00Z
date_updated: 2023-02-23T14:04:30Z
day: '01'
doi: 10.1016/j.ijplas.2013.01.006
extern: '1'
intvolume: ' 47'
language:
- iso: eng
month: '08'
oa_version: None
page: 65-79
publication: International Journal of Plasticity
publication_identifier:
issn:
- 0749-6419
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'The crystal structures of sintered copper nanoparticles: A molecular dynamics
study'
type: journal_article
user_id: 6785fbc1-c503-11eb-8a32-93094b40e1cf
volume: 47
year: '2013'
...
---
_id: '9676'
abstract:
- lang: eng
text: Despite its relevance to a range of technological applications including nanocrystalline
material fabrication, the sintering mechanisms of nanoparticles have not been
well understood. It has been recognized that extrapolation from understanding
of macro-particle sintering is unreliable for the nano-particle size regime. In
this work, the sintering behaviour of copper nanoparticles under periodic boundary
conditions at different temperatures and pressures was investigated by Molecular
Dynamics simulations. It was found that smaller particle sizes, higher temperature
and higher external pressure facilitate densification. Through a comparison with
a two-sphere model, the governing mechanisms for many nanoparticles sintered at
low temperature (T⩽900K) were identified to be a variety of plasticity processes
including dislocation, twinning and even amorphization at the contact neck regions,
due to the presence of high stresses.
article_processing_charge: No
article_type: original
author:
- first_name: Bingqing
full_name: Cheng, Bingqing
id: cbe3cda4-d82c-11eb-8dc7-8ff94289fcc9
last_name: Cheng
orcid: 0000-0002-3584-9632
- first_name: Alfonso H.W.
full_name: Ngan, Alfonso H.W.
last_name: Ngan
citation:
ama: 'Cheng B, Ngan AHW. The sintering and densification behaviour of many copper
nanoparticles: A molecular dynamics study. Computational Materials Science.
2013;74:1-11. doi:10.1016/j.commatsci.2013.03.014'
apa: 'Cheng, B., & Ngan, A. H. W. (2013). The sintering and densification behaviour
of many copper nanoparticles: A molecular dynamics study. Computational Materials
Science. Elsevier. https://doi.org/10.1016/j.commatsci.2013.03.014'
chicago: 'Cheng, Bingqing, and Alfonso H.W. Ngan. “The Sintering and Densification
Behaviour of Many Copper Nanoparticles: A Molecular Dynamics Study.” Computational
Materials Science. Elsevier, 2013. https://doi.org/10.1016/j.commatsci.2013.03.014.'
ieee: 'B. Cheng and A. H. W. Ngan, “The sintering and densification behaviour of
many copper nanoparticles: A molecular dynamics study,” Computational Materials
Science, vol. 74. Elsevier, pp. 1–11, 2013.'
ista: 'Cheng B, Ngan AHW. 2013. The sintering and densification behaviour of many
copper nanoparticles: A molecular dynamics study. Computational Materials Science.
74, 1–11.'
mla: 'Cheng, Bingqing, and Alfonso H. W. Ngan. “The Sintering and Densification
Behaviour of Many Copper Nanoparticles: A Molecular Dynamics Study.” Computational
Materials Science, vol. 74, Elsevier, 2013, pp. 1–11, doi:10.1016/j.commatsci.2013.03.014.'
short: B. Cheng, A.H.W. Ngan, Computational Materials Science 74 (2013) 1–11.
date_created: 2021-07-16T06:46:38Z
date_published: 2013-06-01T00:00:00Z
date_updated: 2023-02-23T14:04:35Z
day: '01'
doi: 10.1016/j.commatsci.2013.03.014
extern: '1'
intvolume: ' 74'
language:
- iso: eng
month: '06'
oa_version: None
page: 1-11
publication: Computational Materials Science
publication_identifier:
issn:
- 0927-0256
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'The sintering and densification behaviour of many copper nanoparticles: A
molecular dynamics study'
type: journal_article
user_id: 6785fbc1-c503-11eb-8a32-93094b40e1cf
volume: 74
year: '2013'
...
---
_id: '9682'
abstract:
- lang: eng
text: In this work, we simulate the response of two Cu nanoparticles colliding at
different approaching rates at room temperature by MD. For small nanospheres,
the formation of single twins is favored at high approach rates, whereas larger
nanospheres mainly deform by dislocation slip. For small nanocubes with large
{100} flat surfaces, however, a dislocation-free direct geometrical conversion
process that leads to five-fold twinning dominates except at highly retarded approaching
rates. For larger nanocubes, single twin formation is the governing plasticity
mechanism. The probability for plastic deformation by dislocation slip or twinning
is attributed to the abundance of surface steps, which act as sites for dislocation
nucleation.
article_processing_charge: No
article_type: original
author:
- first_name: Bingqing
full_name: Cheng, Bingqing
id: cbe3cda4-d82c-11eb-8dc7-8ff94289fcc9
last_name: Cheng
orcid: 0000-0002-3584-9632
- first_name: Alfonso H.W.
full_name: Ngan, Alfonso H.W.
last_name: Ngan
citation:
ama: 'Cheng B, Ngan AHW. Crystal plasticity of Cu nanocrystals during collision.
Materials Science and Engineering: A. 2013;585:326-334. doi:10.1016/j.msea.2013.07.065'
apa: 'Cheng, B., & Ngan, A. H. W. (2013). Crystal plasticity of Cu nanocrystals
during collision. Materials Science and Engineering: A. Elsevier. https://doi.org/10.1016/j.msea.2013.07.065'
chicago: 'Cheng, Bingqing, and Alfonso H.W. Ngan. “Crystal Plasticity of Cu Nanocrystals
during Collision.” Materials Science and Engineering: A. Elsevier, 2013.
https://doi.org/10.1016/j.msea.2013.07.065.'
ieee: 'B. Cheng and A. H. W. Ngan, “Crystal plasticity of Cu nanocrystals during
collision,” Materials Science and Engineering: A, vol. 585. Elsevier, pp.
326–334, 2013.'
ista: 'Cheng B, Ngan AHW. 2013. Crystal plasticity of Cu nanocrystals during collision.
Materials Science and Engineering: A. 585, 326–334.'
mla: 'Cheng, Bingqing, and Alfonso H. W. Ngan. “Crystal Plasticity of Cu Nanocrystals
during Collision.” Materials Science and Engineering: A, vol. 585, Elsevier,
2013, pp. 326–34, doi:10.1016/j.msea.2013.07.065.'
short: 'B. Cheng, A.H.W. Ngan, Materials Science and Engineering: A 585 (2013) 326–334.'
date_created: 2021-07-19T09:04:36Z
date_published: 2013-11-15T00:00:00Z
date_updated: 2023-02-23T14:04:51Z
day: '15'
doi: 10.1016/j.msea.2013.07.065
extern: '1'
intvolume: ' 585'
language:
- iso: eng
month: '11'
oa_version: None
page: 326-334
publication: 'Materials Science and Engineering: A'
publication_identifier:
issn:
- 0921-5093
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Crystal plasticity of Cu nanocrystals during collision
type: journal_article
user_id: 6785fbc1-c503-11eb-8a32-93094b40e1cf
volume: 585
year: '2013'
...
---
_id: '10384'
abstract:
- lang: eng
text: 'Recent studies aimed at investigating artificial analogs of bacterial colonies
have shown that low-density suspensions of self-propelled particles confined in
two dimensions can assemble into finite aggregates that merge and split, but have
a typical size that remains constant (living clusters). In this Letter, we address
the problem of the formation of living clusters and crystals of active particles
in three dimensions. We study two systems: self-propelled particles interacting
via a generic attractive potential and colloids that can move toward each other
as a result of active agents (e.g., by molecular motors). In both cases, fluidlike
“living” clusters form. We explain this general feature in terms of the balance
between active forces and regression to thermodynamic equilibrium. This balance
can be quantified in terms of a dimensionless number that allows us to collapse
the observed clustering behavior onto a universal curve. We also discuss how active
motion affects the kinetics of crystal formation.'
acknowledgement: This work was supported by the ERC Advanced Grant 227758, the National
Science Foundation under Career Grant No. DMR-0846426, the Wolfson Merit Award 2007/R3
of the Royal Society of London and the EPSRC Programme Grant EP/I001352/1. BMM acknowledge
T. Curk and A. Ballard for useful discussions. C. V. acknowledges financial support
from a Juan de la Cierva Fellowship, from the Marie Curie Integration Grant PCIG-GA-2011-303941
ANISOKINEQ, and from the National Project FIS2010- 16159. S. A-U acknowledges support
from the Alexander von Humboldt Foundation.
article_number: '245702'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: B. M.
full_name: Mognetti, B. M.
last_name: Mognetti
- first_name: Anđela
full_name: Šarić, Anđela
id: bf63d406-f056-11eb-b41d-f263a6566d8b
last_name: Šarić
orcid: 0000-0002-7854-2139
- first_name: S.
full_name: Angioletti-Uberti, S.
last_name: Angioletti-Uberti
- first_name: A.
full_name: Cacciuto, A.
last_name: Cacciuto
- first_name: C.
full_name: Valeriani, C.
last_name: Valeriani
- first_name: D.
full_name: Frenkel, D.
last_name: Frenkel
citation:
ama: Mognetti BM, Šarić A, Angioletti-Uberti S, Cacciuto A, Valeriani C, Frenkel
D. Living clusters and crystals from low-density suspensions of active colloids.
Physical Review Letters. 2013;111(24). doi:10.1103/physrevlett.111.245702
apa: Mognetti, B. M., Šarić, A., Angioletti-Uberti, S., Cacciuto, A., Valeriani,
C., & Frenkel, D. (2013). Living clusters and crystals from low-density suspensions
of active colloids. Physical Review Letters. American Physical Society.
https://doi.org/10.1103/physrevlett.111.245702
chicago: Mognetti, B. M., Anđela Šarić, S. Angioletti-Uberti, A. Cacciuto, C. Valeriani,
and D. Frenkel. “Living Clusters and Crystals from Low-Density Suspensions of
Active Colloids.” Physical Review Letters. American Physical Society, 2013.
https://doi.org/10.1103/physrevlett.111.245702.
ieee: B. M. Mognetti, A. Šarić, S. Angioletti-Uberti, A. Cacciuto, C. Valeriani,
and D. Frenkel, “Living clusters and crystals from low-density suspensions of
active colloids,” Physical Review Letters, vol. 111, no. 24. American Physical
Society, 2013.
ista: Mognetti BM, Šarić A, Angioletti-Uberti S, Cacciuto A, Valeriani C, Frenkel
D. 2013. Living clusters and crystals from low-density suspensions of active colloids.
Physical Review Letters. 111(24), 245702.
mla: Mognetti, B. M., et al. “Living Clusters and Crystals from Low-Density Suspensions
of Active Colloids.” Physical Review Letters, vol. 111, no. 24, 245702,
American Physical Society, 2013, doi:10.1103/physrevlett.111.245702.
short: B.M. Mognetti, A. Šarić, S. Angioletti-Uberti, A. Cacciuto, C. Valeriani,
D. Frenkel, Physical Review Letters 111 (2013).
date_created: 2021-11-29T13:29:31Z
date_published: 2013-12-11T00:00:00Z
date_updated: 2021-11-29T14:05:19Z
day: '11'
doi: 10.1103/physrevlett.111.245702
extern: '1'
external_id:
arxiv:
- '1311.4681'
pmid:
- '24483677'
intvolume: ' 111'
issue: '24'
keyword:
- general physics and astronomy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1311.4681
month: '12'
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: Living clusters and crystals from low-density suspensions of active colloids
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 111
year: '2013'
...
---
_id: '10385'
abstract:
- lang: eng
text: We show how self-assembly of sticky nanoparticles can drive radial collapse
of thin-walled nanotubes. Using numerical simulations, we study the transition
as a function of the geometric and elastic parameters of the nanotube and the
binding strength of the nanoparticles. We find that it is possible to derive a
simple scaling law relating all these parameters, and estimate bounds for the
onset conditions leading to the collapse of the nanotube. We also study the reverse
process – the nanoparticle release from the folded state – and find that the stability
of the collapsed state can be greatly improved by increasing the bending rigidity
of the nanotubes. Our results suggest ways to strengthen the mechanical properties
of nanotubes, but also indicate that the control of nanoparticle self-assembly
on these nanotubes can lead to nanoparticle-laden responsive materials.
acknowledgement: This work was supported by the National Science Foundation under
Career Grant no. DMR-0846426.
article_processing_charge: No
article_type: original
author:
- first_name: Joseph A.
full_name: Napoli, Joseph A.
last_name: Napoli
- first_name: Anđela
full_name: Šarić, Anđela
id: bf63d406-f056-11eb-b41d-f263a6566d8b
last_name: Šarić
orcid: 0000-0002-7854-2139
- first_name: Angelo
full_name: Cacciuto, Angelo
last_name: Cacciuto
citation:
ama: Napoli JA, Šarić A, Cacciuto A. Collapsing nanoparticle-laden nanotubes. Soft
Matter. 2013;9(37):8881-8886. doi:10.1039/c3sm51495a
apa: Napoli, J. A., Šarić, A., & Cacciuto, A. (2013). Collapsing nanoparticle-laden
nanotubes. Soft Matter. Royal Society of Chemistry. https://doi.org/10.1039/c3sm51495a
chicago: Napoli, Joseph A., Anđela Šarić, and Angelo Cacciuto. “Collapsing Nanoparticle-Laden
Nanotubes.” Soft Matter. Royal Society of Chemistry, 2013. https://doi.org/10.1039/c3sm51495a.
ieee: J. A. Napoli, A. Šarić, and A. Cacciuto, “Collapsing nanoparticle-laden nanotubes,”
Soft Matter, vol. 9, no. 37. Royal Society of Chemistry, pp. 8881–8886,
2013.
ista: Napoli JA, Šarić A, Cacciuto A. 2013. Collapsing nanoparticle-laden nanotubes.
Soft Matter. 9(37), 8881–8886.
mla: Napoli, Joseph A., et al. “Collapsing Nanoparticle-Laden Nanotubes.” Soft
Matter, vol. 9, no. 37, Royal Society of Chemistry, 2013, pp. 8881–86, doi:10.1039/c3sm51495a.
short: J.A. Napoli, A. Šarić, A. Cacciuto, Soft Matter 9 (2013) 8881–8886.
date_created: 2021-11-29T13:31:24Z
date_published: 2013-08-08T00:00:00Z
date_updated: 2021-11-29T14:05:23Z
day: '08'
doi: 10.1039/c3sm51495a
extern: '1'
intvolume: ' 9'
issue: '37'
keyword:
- condensed matter physics
- general chemistry
language:
- iso: eng
month: '08'
oa_version: None
page: 8881-8886
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: Collapsing nanoparticle-laden nanotubes
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 9
year: '2013'
...
---
_id: '10386'
abstract:
- lang: eng
text: In this paper we review recent numerical and theoretical developments of particle
self-assembly on fluid and elastic membranes and compare them to available experimental
realizations. We discuss the problem and its applications in biology and materials
science, and give an overview of numerical models and strategies to study these
systems across all length-scales. As this is a very broad field, this review focuses
exclusively on surface-driven aggregation of nanoparticles that are at least one
order of magnitude larger than the surface thickness and are adsorbed onto it.
In this regime, all chemical details of the surface can be ignored in favor of
a coarse-grained representation, and the collective behavior of many particles
can be monitored and analyzed. We review the existing literature on how the mechanical
properties and the geometry of the surface affect the structure of the particle
aggregates and how these can drive shape deformation on the surface.
acknowledgement: This work was supported by the National Science Foundation under
Career Grant No. DMR 0846426. The authors thank J. C. Pàmies for many fruitful discussions
on the subject.
article_number: '6677'
article_processing_charge: No
article_type: original
author:
- first_name: Anđela
full_name: Šarić, Anđela
id: bf63d406-f056-11eb-b41d-f263a6566d8b
last_name: Šarić
orcid: 0000-0002-7854-2139
- first_name: Angelo
full_name: Cacciuto, Angelo
last_name: Cacciuto
citation:
ama: Šarić A, Cacciuto A. Self-assembly of nanoparticles adsorbed on fluid and elastic
membranes. Soft Matter. 2013;9(29). doi:10.1039/c3sm50188d
apa: Šarić, A., & Cacciuto, A. (2013). Self-assembly of nanoparticles adsorbed
on fluid and elastic membranes. Soft Matter. Royal Society of Chemistry.
https://doi.org/10.1039/c3sm50188d
chicago: Šarić, Anđela, and Angelo Cacciuto. “Self-Assembly of Nanoparticles Adsorbed
on Fluid and Elastic Membranes.” Soft Matter. Royal Society of Chemistry,
2013. https://doi.org/10.1039/c3sm50188d.
ieee: A. Šarić and A. Cacciuto, “Self-assembly of nanoparticles adsorbed on fluid
and elastic membranes,” Soft Matter, vol. 9, no. 29. Royal Society of Chemistry,
2013.
ista: Šarić A, Cacciuto A. 2013. Self-assembly of nanoparticles adsorbed on fluid
and elastic membranes. Soft Matter. 9(29), 6677.
mla: Šarić, Anđela, and Angelo Cacciuto. “Self-Assembly of Nanoparticles Adsorbed
on Fluid and Elastic Membranes.” Soft Matter, vol. 9, no. 29, 6677, Royal
Society of Chemistry, 2013, doi:10.1039/c3sm50188d.
short: A. Šarić, A. Cacciuto, Soft Matter 9 (2013).
date_created: 2021-11-29T14:06:32Z
date_published: 2013-05-03T00:00:00Z
date_updated: 2021-11-29T14:29:31Z
day: '03'
doi: 10.1039/c3sm50188d
extern: '1'
intvolume: ' 9'
issue: '29'
keyword:
- condensed matter physics
- general chemistry
language:
- iso: eng
main_file_link:
- url: https://pubs.rsc.org/en/content/articlehtml/2013/sm/c3sm50188d
month: '05'
oa_version: None
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: Self-assembly of nanoparticles adsorbed on fluid and elastic membranes
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 9
year: '2013'
...
---
_id: '10396'
abstract:
- lang: eng
text: Stimfit is a free cross-platform software package for viewing and analyzing
electrophysiological data. It supports most standard file types for cellular neurophysiology
and other biomedical formats. Its analysis algorithms have been used and validated
in several experimental laboratories. Its embedded Python scripting interface
makes Stimfit highly extensible and customizable.
article_number: '000010151520134181'
article_processing_charge: No
article_type: original
author:
- first_name: Alois
full_name: Schlögl, Alois
id: 45BF87EE-F248-11E8-B48F-1D18A9856A87
last_name: Schlögl
orcid: 0000-0002-5621-8100
- first_name: Peter M
full_name: Jonas, Peter M
id: 353C1B58-F248-11E8-B48F-1D18A9856A87
last_name: Jonas
orcid: 0000-0001-5001-4804
- first_name: C.
full_name: Schmidt-Hieber, C.
last_name: Schmidt-Hieber
- first_name: S. J.
full_name: Guzman, S. J.
last_name: Guzman
citation:
ama: 'Schlögl A, Jonas PM, Schmidt-Hieber C, Guzman SJ. Stimfit: A fast visualization
and analysis environment for cellular neurophysiology. Biomedical Engineering
/ Biomedizinische Technik. 2013;58(SI-1-Track-G). doi:10.1515/bmt-2013-4181'
apa: 'Schlögl, A., Jonas, P. M., Schmidt-Hieber, C., & Guzman, S. J. (2013).
Stimfit: A fast visualization and analysis environment for cellular neurophysiology.
Biomedical Engineering / Biomedizinische Technik. Graz, Austria: De Gruyter.
https://doi.org/10.1515/bmt-2013-4181'
chicago: 'Schlögl, Alois, Peter M Jonas, C. Schmidt-Hieber, and S. J. Guzman. “Stimfit:
A Fast Visualization and Analysis Environment for Cellular Neurophysiology.” Biomedical
Engineering / Biomedizinische Technik. De Gruyter, 2013. https://doi.org/10.1515/bmt-2013-4181.'
ieee: 'A. Schlögl, P. M. Jonas, C. Schmidt-Hieber, and S. J. Guzman, “Stimfit: A
fast visualization and analysis environment for cellular neurophysiology,” Biomedical
Engineering / Biomedizinische Technik, vol. 58, no. SI-1-Track-G. De Gruyter,
2013.'
ista: 'Schlögl A, Jonas PM, Schmidt-Hieber C, Guzman SJ. 2013. Stimfit: A fast visualization
and analysis environment for cellular neurophysiology. Biomedical Engineering
/ Biomedizinische Technik. 58(SI-1-Track-G), 000010151520134181.'
mla: 'Schlögl, Alois, et al. “Stimfit: A Fast Visualization and Analysis Environment
for Cellular Neurophysiology.” Biomedical Engineering / Biomedizinische Technik,
vol. 58, no. SI-1-Track-G, 000010151520134181, De Gruyter, 2013, doi:10.1515/bmt-2013-4181.'
short: A. Schlögl, P.M. Jonas, C. Schmidt-Hieber, S.J. Guzman, Biomedical Engineering
/ Biomedizinische Technik 58 (2013).
conference:
end_date: 2013-09-21
location: Graz, Austria
name: 'BMT: Biomedizinische Technik '
start_date: 2013-09-19
date_created: 2021-12-01T14:35:35Z
date_published: 2013-08-01T00:00:00Z
date_updated: 2021-12-02T12:51:12Z
day: '01'
ddc:
- '005'
- '610'
department:
- _id: PeJo
doi: 10.1515/bmt-2013-4181
external_id:
pmid:
- '24042795'
file:
- access_level: open_access
checksum: cdfc5339b530a25d6079f7223f0b1f16
content_type: application/pdf
creator: schloegl
date_created: 2021-12-01T14:38:08Z
date_updated: 2021-12-01T14:38:08Z
file_id: '10397'
file_name: Schloegl_Abstract-BMT2013.pdf
file_size: 149825
relation: main_file
success: 1
file_date_updated: 2021-12-01T14:38:08Z
has_accepted_license: '1'
intvolume: ' 58'
issue: SI-1-Track-G
keyword:
- biomedical engineering
- data analysis
- free software
language:
- iso: eng
month: '08'
oa: 1
oa_version: Submitted Version
pmid: 1
publication: Biomedical Engineering / Biomedizinische Technik
publication_identifier:
eissn:
- 1862-278X
issn:
- 0013-5585
publication_status: published
publisher: De Gruyter
quality_controlled: '1'
status: public
title: 'Stimfit: A fast visualization and analysis environment for cellular neurophysiology'
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 58
year: '2013'
...
---
_id: '11856'
abstract:
- lang: eng
text: 'We study dynamic (1 + ϵ)-approximation algorithms for the all-pairs shortest
paths problem in unweighted undirected n-node m-edge graphs under edge deletions.
The fastest algorithm for this problem is a randomized algorithm with a total
update time of Ȏ(mn) and constant query time by Roditty and Zwick (FOCS 2004).
The fastest deterministic algorithm is from a 1981 paper by Even and Shiloach
(JACM 1981); it has a total update time of O(mn 2 ) and constant query time. We
improve these results as follows: (1) We present an algorithm with a total update
time of Ȏ(n 5/2 ) and constant query time that has an additive error of two in
addition to the 1 + ϵ multiplicative error. This beats the previous Ȏ(mn) time
when m = Ω(n 3/2 ). Note that the additive error is unavoidable since, even in
the static case, an O(n 3-δ )-time (a so-called truly sub cubic) combinatorial
algorithm with 1 + ϵ multiplicative error cannot have an additive error less than
2 - ϵ, unless we make a major breakthrough for Boolean matrix multiplication (Dor,
Halperin and Zwick FOCS 1996) and many other long-standing problems (Vassilevska
Williams and Williams FOCS 2010). The algorithm can also be turned into a (2 +
ϵ)-approximation algorithm (without an additive error) with the same time guarantees,
improving the recent (3 + ϵ)-approximation algorithm with Ȏ(n 5/2+O(1√(log n))
) running time of Bernstein and Roditty (SODA 2011) in terms of both approximation
and time guarantees. (2) We present a deterministic algorithm with a total update
time of Ȏ(mn) and a query time of O(log log n). The algorithm has a multiplicative
error of 1 + ϵ and gives the first improved deterministic algorithm since 1981.
It also answers an open question raised by Bernstein in his STOC 2013 paper. In
order to achieve our results, we introduce two new techniques: (1) A lazy Even-Shiloach
tree algorithm which maintains a bounded-distance shortest-paths tree on a certain
type of emulator called locally persevering emulator. (2) A derandomization technique
based on moving Even-Shiloach trees as a way to derandomize the standard random
set argument. These techniques might be of independent interest.'
article_processing_charge: No
arxiv: 1
author:
- first_name: Monika H
full_name: Henzinger, Monika H
id: 540c9bbd-f2de-11ec-812d-d04a5be85630
last_name: Henzinger
orcid: 0000-0002-5008-6530
- first_name: Sebastian
full_name: Krinninger, Sebastian
last_name: Krinninger
- first_name: Danupon
full_name: Nanongkai, Danupon
last_name: Nanongkai
citation:
ama: 'Henzinger MH, Krinninger S, Nanongkai D. Dynamic approximate all-pairs shortest
paths: Breaking the O(mn) barrier and derandomization. In: 54th Annual Symposium
on Foundations of Computer Science. Institute of Electrical and Electronics
Engineers; 2013:538-547. doi:10.1109/focs.2013.64'
apa: 'Henzinger, M. H., Krinninger, S., & Nanongkai, D. (2013). Dynamic approximate
all-pairs shortest paths: Breaking the O(mn) barrier and derandomization. In 54th
Annual Symposium on Foundations of Computer Science (pp. 538–547). Berkeley,
CA, United States: Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/focs.2013.64'
chicago: 'Henzinger, Monika H, Sebastian Krinninger, and Danupon Nanongkai. “Dynamic
Approximate All-Pairs Shortest Paths: Breaking the O(Mn) Barrier and Derandomization.”
In 54th Annual Symposium on Foundations of Computer Science, 538–47. Institute
of Electrical and Electronics Engineers, 2013. https://doi.org/10.1109/focs.2013.64.'
ieee: 'M. H. Henzinger, S. Krinninger, and D. Nanongkai, “Dynamic approximate all-pairs
shortest paths: Breaking the O(mn) barrier and derandomization,” in 54th Annual
Symposium on Foundations of Computer Science, Berkeley, CA, United States,
2013, pp. 538–547.'
ista: 'Henzinger MH, Krinninger S, Nanongkai D. 2013. Dynamic approximate all-pairs
shortest paths: Breaking the O(mn) barrier and derandomization. 54th Annual Symposium
on Foundations of Computer Science. FOCS: Symposium on Foundations of Computer
Science, 538–547.'
mla: 'Henzinger, Monika H., et al. “Dynamic Approximate All-Pairs Shortest Paths:
Breaking the O(Mn) Barrier and Derandomization.” 54th Annual Symposium on Foundations
of Computer Science, Institute of Electrical and Electronics Engineers, 2013,
pp. 538–47, doi:10.1109/focs.2013.64.'
short: M.H. Henzinger, S. Krinninger, D. Nanongkai, in:, 54th Annual Symposium on
Foundations of Computer Science, Institute of Electrical and Electronics Engineers,
2013, pp. 538–547.
conference:
end_date: 2013-10-29
location: Berkeley, CA, United States
name: 'FOCS: Symposium on Foundations of Computer Science'
start_date: 2013-10-26
date_created: 2022-08-16T08:22:37Z
date_published: 2013-10-01T00:00:00Z
date_updated: 2023-02-17T09:56:04Z
day: '01'
doi: 10.1109/focs.2013.64
extern: '1'
external_id:
arxiv:
- '1308.0776'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1308.0776
month: '10'
oa: 1
oa_version: Preprint
page: 538-547
publication: 54th Annual Symposium on Foundations of Computer Science
publication_identifier:
eisbn:
- 978-0-7695-5135-7
issn:
- 0272-5428
publication_status: published
publisher: Institute of Electrical and Electronics Engineers
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Dynamic approximate all-pairs shortest paths: Breaking the O(mn) barrier and
derandomization'
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2013'
...
---
_id: '11902'
abstract:
- lang: eng
text: "We study the problem of matching bidders to items where each bidder i has
general, strictly monotonic utility functions ui,j(pj) expressing his utility
of being matched to item j at price pj. For this setting we prove that a bidder
optimal outcome always exists, even when the utility functions are non-linear
and non-continuous. We give sufficient conditions under\r\nwhich every mechanism
that finds a bidder optimal outcome is incentive compatible. We also give a mechanism
that finds a bidder optimal outcome if the conditions for incentive compatibility
are satisfied. The running time of this mechanism is exponential in the number
of items, but polynomial in the number of bidders."
article_processing_charge: No
article_type: original
author:
- first_name: Paul
full_name: Dütting, Paul
last_name: Dütting
- first_name: Monika H
full_name: Henzinger, Monika H
id: 540c9bbd-f2de-11ec-812d-d04a5be85630
last_name: Henzinger
orcid: 0000-0002-5008-6530
- first_name: Ingmar
full_name: Weber, Ingmar
last_name: Weber
citation:
ama: Dütting P, Henzinger MH, Weber I. Bidder optimal assignments for general utilities.
Theoretical Computer Science. 2013;478(3):22-32. doi:10.1016/j.tcs.2013.01.030
apa: Dütting, P., Henzinger, M. H., & Weber, I. (2013). Bidder optimal assignments
for general utilities. Theoretical Computer Science. Elsevier. https://doi.org/10.1016/j.tcs.2013.01.030
chicago: Dütting, Paul, Monika H Henzinger, and Ingmar Weber. “Bidder Optimal Assignments
for General Utilities.” Theoretical Computer Science. Elsevier, 2013. https://doi.org/10.1016/j.tcs.2013.01.030.
ieee: P. Dütting, M. H. Henzinger, and I. Weber, “Bidder optimal assignments for
general utilities,” Theoretical Computer Science, vol. 478, no. 3. Elsevier,
pp. 22–32, 2013.
ista: Dütting P, Henzinger MH, Weber I. 2013. Bidder optimal assignments for general
utilities. Theoretical Computer Science. 478(3), 22–32.
mla: Dütting, Paul, et al. “Bidder Optimal Assignments for General Utilities.” Theoretical
Computer Science, vol. 478, no. 3, Elsevier, 2013, pp. 22–32, doi:10.1016/j.tcs.2013.01.030.
short: P. Dütting, M.H. Henzinger, I. Weber, Theoretical Computer Science 478 (2013)
22–32.
date_created: 2022-08-17T11:11:04Z
date_published: 2013-03-25T00:00:00Z
date_updated: 2023-02-21T16:28:41Z
day: '25'
doi: 10.1016/j.tcs.2013.01.030
extern: '1'
intvolume: ' 478'
issue: '3'
language:
- iso: eng
month: '03'
oa_version: None
page: 22-32
publication: Theoretical Computer Science
publication_identifier:
issn:
- 0304-3975
publication_status: published
publisher: Elsevier
quality_controlled: '1'
related_material:
record:
- id: '11799'
relation: earlier_version
status: public
scopus_import: '1'
status: public
title: Bidder optimal assignments for general utilities
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 478
year: '2013'
...
---
_id: '11959'
abstract:
- lang: eng
text: No catalyst required! A highly efficient, catalyst-free process to generate
diimide in situ from hydrazine monohydrate and molecular oxygen for the selective
reduction of alkenes has been developed. The use of a gas–liquid segmented flow
system allowed safe operating conditions and dramatically enhanced this atom-economical
reaction, resulting in short processing times.
article_processing_charge: No
article_type: letter_note
author:
- first_name: Bartholomäus
full_name: Pieber, Bartholomäus
id: 93e5e5b2-0da6-11ed-8a41-af589a024726
last_name: Pieber
orcid: 0000-0001-8689-388X
- first_name: Sabrina Teixeira
full_name: Martinez, Sabrina Teixeira
last_name: Martinez
- first_name: David
full_name: Cantillo, David
last_name: Cantillo
- first_name: C. Oliver
full_name: Kappe, C. Oliver
last_name: Kappe
citation:
ama: 'Pieber B, Martinez ST, Cantillo D, Kappe CO. In situ generation of diimide
from hydrazine and oxygen: Continuous-flow transfer hydrogenation of olefins.
Angewandte Chemie International Edition. 2013;52(39):10241-10244. doi:10.1002/anie.201303528'
apa: 'Pieber, B., Martinez, S. T., Cantillo, D., & Kappe, C. O. (2013). In situ
generation of diimide from hydrazine and oxygen: Continuous-flow transfer hydrogenation
of olefins. Angewandte Chemie International Edition. Wiley. https://doi.org/10.1002/anie.201303528'
chicago: 'Pieber, Bartholomäus, Sabrina Teixeira Martinez, David Cantillo, and C.
Oliver Kappe. “In Situ Generation of Diimide from Hydrazine and Oxygen: Continuous-Flow
Transfer Hydrogenation of Olefins.” Angewandte Chemie International Edition.
Wiley, 2013. https://doi.org/10.1002/anie.201303528.'
ieee: 'B. Pieber, S. T. Martinez, D. Cantillo, and C. O. Kappe, “In situ generation
of diimide from hydrazine and oxygen: Continuous-flow transfer hydrogenation of
olefins,” Angewandte Chemie International Edition, vol. 52, no. 39. Wiley,
pp. 10241–10244, 2013.'
ista: 'Pieber B, Martinez ST, Cantillo D, Kappe CO. 2013. In situ generation of
diimide from hydrazine and oxygen: Continuous-flow transfer hydrogenation of olefins.
Angewandte Chemie International Edition. 52(39), 10241–10244.'
mla: 'Pieber, Bartholomäus, et al. “In Situ Generation of Diimide from Hydrazine
and Oxygen: Continuous-Flow Transfer Hydrogenation of Olefins.” Angewandte
Chemie International Edition, vol. 52, no. 39, Wiley, 2013, pp. 10241–44,
doi:10.1002/anie.201303528.'
short: B. Pieber, S.T. Martinez, D. Cantillo, C.O. Kappe, Angewandte Chemie International
Edition 52 (2013) 10241–10244.
date_created: 2022-08-24T11:01:47Z
date_published: 2013-09-23T00:00:00Z
date_updated: 2023-02-21T10:09:21Z
day: '23'
doi: 10.1002/anie.201303528
extern: '1'
intvolume: ' 52'
issue: '39'
language:
- iso: eng
month: '09'
oa_version: None
page: 10241-10244
publication: Angewandte Chemie International Edition
publication_identifier:
eissn:
- 1521-3773
issn:
- 1433-7851
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'In situ generation of diimide from hydrazine and oxygen: Continuous-flow transfer
hydrogenation of olefins'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 52
year: '2013'
...
---
_id: '11960'
abstract:
- lang: eng
text: It's not magic! The effects observed in microwave-irradiated chemical transformations
can in most cases be rationalized by purely bulk thermal phenomena associated
with rapid heating to elevated temperatures. As discussed in this Essay, the existence
of so-called nonthermal or specific microwave effects is highly doubtful.
article_processing_charge: No
article_type: letter_note
author:
- first_name: C. Oliver
full_name: Kappe, C. Oliver
last_name: Kappe
- first_name: Bartholomäus
full_name: Pieber, Bartholomäus
id: 93e5e5b2-0da6-11ed-8a41-af589a024726
last_name: Pieber
orcid: 0000-0001-8689-388X
- first_name: Doris
full_name: Dallinger, Doris
last_name: Dallinger
citation:
ama: 'Kappe CO, Pieber B, Dallinger D. Microwave effects in organic synthesis: Myth
or reality? Angewandte Chemie International Edition. 2013;52(4):1088-1094.
doi:10.1002/anie.201204103'
apa: 'Kappe, C. O., Pieber, B., & Dallinger, D. (2013). Microwave effects in
organic synthesis: Myth or reality? Angewandte Chemie International Edition.
Wiley. https://doi.org/10.1002/anie.201204103'
chicago: 'Kappe, C. Oliver, Bartholomäus Pieber, and Doris Dallinger. “Microwave
Effects in Organic Synthesis: Myth or Reality?” Angewandte Chemie International
Edition. Wiley, 2013. https://doi.org/10.1002/anie.201204103.'
ieee: 'C. O. Kappe, B. Pieber, and D. Dallinger, “Microwave effects in organic synthesis:
Myth or reality?,” Angewandte Chemie International Edition, vol. 52, no.
4. Wiley, pp. 1088–1094, 2013.'
ista: 'Kappe CO, Pieber B, Dallinger D. 2013. Microwave effects in organic synthesis:
Myth or reality? Angewandte Chemie International Edition. 52(4), 1088–1094.'
mla: 'Kappe, C. Oliver, et al. “Microwave Effects in Organic Synthesis: Myth or
Reality?” Angewandte Chemie International Edition, vol. 52, no. 4, Wiley,
2013, pp. 1088–94, doi:10.1002/anie.201204103.'
short: C.O. Kappe, B. Pieber, D. Dallinger, Angewandte Chemie International Edition
52 (2013) 1088–1094.
date_created: 2022-08-24T11:05:04Z
date_published: 2013-01-21T00:00:00Z
date_updated: 2023-02-21T10:09:26Z
day: '21'
doi: 10.1002/anie.201204103
extern: '1'
intvolume: ' 52'
issue: '4'
language:
- iso: eng
month: '01'
oa_version: None
page: 1088-1094
publication: Angewandte Chemie International Edition
publication_identifier:
eissn:
- 1521-3773
issn:
- 1433-7851
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Microwave effects in organic synthesis: Myth or reality?'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 52
year: '2013'
...
---
_id: '11973'
abstract:
- lang: eng
text: The use of high-temperature/pressure gas–liquid continuous flow conditions
dramatically enhances the iron-catalyzed aerobic oxidation of 2-benzylpyridines
to their corresponding ketones. Pressurized air serves as a readily available
oxygen source and propylene carbonate as a green solvent in this radically intensified
preparation of synthetically valuable 2-aroylpyridines.
article_processing_charge: No
article_type: letter_note
author:
- first_name: Bartholomäus
full_name: Pieber, Bartholomäus
id: 93e5e5b2-0da6-11ed-8a41-af589a024726
last_name: Pieber
orcid: 0000-0001-8689-388X
- first_name: C. Oliver
full_name: Kappe, C. Oliver
last_name: Kappe
citation:
ama: Pieber B, Kappe CO. Direct aerobic oxidation of 2-benzylpyridines in a gas-liquid
continuous-flow regime using propylene carbonate as a solvent. Green Chemistry.
2013;15(2):320-324. doi:10.1039/c2gc36896j
apa: Pieber, B., & Kappe, C. O. (2013). Direct aerobic oxidation of 2-benzylpyridines
in a gas-liquid continuous-flow regime using propylene carbonate as a solvent.
Green Chemistry. Royal Society of Chemistry. https://doi.org/10.1039/c2gc36896j
chicago: Pieber, Bartholomäus, and C. Oliver Kappe. “Direct Aerobic Oxidation of
2-Benzylpyridines in a Gas-Liquid Continuous-Flow Regime Using Propylene Carbonate
as a Solvent.” Green Chemistry. Royal Society of Chemistry, 2013. https://doi.org/10.1039/c2gc36896j.
ieee: B. Pieber and C. O. Kappe, “Direct aerobic oxidation of 2-benzylpyridines
in a gas-liquid continuous-flow regime using propylene carbonate as a solvent,”
Green Chemistry, vol. 15, no. 2. Royal Society of Chemistry, pp. 320–324,
2013.
ista: Pieber B, Kappe CO. 2013. Direct aerobic oxidation of 2-benzylpyridines in
a gas-liquid continuous-flow regime using propylene carbonate as a solvent. Green
Chemistry. 15(2), 320–324.
mla: Pieber, Bartholomäus, and C. Oliver Kappe. “Direct Aerobic Oxidation of 2-Benzylpyridines
in a Gas-Liquid Continuous-Flow Regime Using Propylene Carbonate as a Solvent.”
Green Chemistry, vol. 15, no. 2, Royal Society of Chemistry, 2013, pp.
320–24, doi:10.1039/c2gc36896j.
short: B. Pieber, C.O. Kappe, Green Chemistry 15 (2013) 320–324.
date_created: 2022-08-25T10:29:21Z
date_published: 2013-02-01T00:00:00Z
date_updated: 2023-02-21T10:09:54Z
day: '01'
doi: 10.1039/c2gc36896j
extern: '1'
intvolume: ' 15'
issue: '2'
language:
- iso: eng
month: '02'
oa_version: None
page: 320-324
publication: Green Chemistry
publication_identifier:
eissn:
- 1463-9270
issn:
- 1463-9262
publication_status: published
publisher: Royal Society of Chemistry
quality_controlled: '1'
scopus_import: '1'
status: public
title: Direct aerobic oxidation of 2-benzylpyridines in a gas-liquid continuous-flow
regime using propylene carbonate as a solvent
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 15
year: '2013'
...
---
_id: '12633'
abstract:
- lang: eng
text: We use two hydrological models of varying complexity to study the Juncal River
Basin in the Central Andes of Chile with the aim to understand the degree of conceptualization
and the spatial structure that are needed to model present and future streamflows.
We use a conceptual semi-distributed model based on elevation bands [Water Evaluation
and Planning (WEAP)], frequently used for water management, and a physically oriented,
fully distributed model [Topographic Kinematic Wave Approximation and Integration
ETH Zurich (TOPKAPI-ETH)] developed for research purposes mainly. We evaluate
the ability of the two models to reproduce the key hydrological processes in the
basin with emphasis on snow accumulation and melt, streamflow and the relationships
between internal processes. Both models are capable of reproducing observed runoff
and the evolution of Moderate-resolution Imaging Spectroradiometer snow cover
adequately. In spite of WEAP's simple and conceptual approach for modelling snowmelt
and its lack of glacier representation and snow gravitational redistribution as
well as a proper routing algorithm, this model can reproduce historical data with
a similar goodness of fit as the more complex TOPKAPI-ETH. We show that the performance
of both models can be improved by using measured precipitation gradients of higher
temporal resolution. In contrast to the good performance of the conceptual model
for the present climate, however, we demonstrate that the simplifications in WEAP
lead to error compensation, which results in different predictions in simulated
melt and runoff for a potentially warmer future climate. TOPKAPI-ETH, using a
more physical representation of processes, depends less on calibration and thus
is less subject to a compensation of errors through different model components.
Our results show that data obtained locally in ad hoc short-term field campaigns
are needed to complement data extrapolated from long-term records for simulating
changes in the water cycle of high-elevation catchments but that these data can
only be efficiently used by a model applying a spatially distributed physical
representation of hydrological processes.
article_processing_charge: No
article_type: original
author:
- first_name: S.
full_name: Ragettli, S.
last_name: Ragettli
- first_name: G.
full_name: Cortés, G.
last_name: Cortés
- first_name: J.
full_name: McPhee, J.
last_name: McPhee
- first_name: Francesca
full_name: Pellicciotti, Francesca
id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
last_name: Pellicciotti
citation:
ama: Ragettli S, Cortés G, McPhee J, Pellicciotti F. An evaluation of approaches
for modelling hydrological processes in high-elevation, glacierized Andean watersheds.
Hydrological Processes. 2013;28(23):5674-5695. doi:10.1002/hyp.10055
apa: Ragettli, S., Cortés, G., McPhee, J., & Pellicciotti, F. (2013). An evaluation
of approaches for modelling hydrological processes in high-elevation, glacierized
Andean watersheds. Hydrological Processes. Wiley. https://doi.org/10.1002/hyp.10055
chicago: Ragettli, S., G. Cortés, J. McPhee, and Francesca Pellicciotti. “An Evaluation
of Approaches for Modelling Hydrological Processes in High-Elevation, Glacierized
Andean Watersheds.” Hydrological Processes. Wiley, 2013. https://doi.org/10.1002/hyp.10055.
ieee: S. Ragettli, G. Cortés, J. McPhee, and F. Pellicciotti, “An evaluation of
approaches for modelling hydrological processes in high-elevation, glacierized
Andean watersheds,” Hydrological Processes, vol. 28, no. 23. Wiley, pp.
5674–5695, 2013.
ista: Ragettli S, Cortés G, McPhee J, Pellicciotti F. 2013. An evaluation of approaches
for modelling hydrological processes in high-elevation, glacierized Andean watersheds.
Hydrological Processes. 28(23), 5674–5695.
mla: Ragettli, S., et al. “An Evaluation of Approaches for Modelling Hydrological
Processes in High-Elevation, Glacierized Andean Watersheds.” Hydrological Processes,
vol. 28, no. 23, Wiley, 2013, pp. 5674–95, doi:10.1002/hyp.10055.
short: S. Ragettli, G. Cortés, J. McPhee, F. Pellicciotti, Hydrological Processes
28 (2013) 5674–5695.
date_created: 2023-02-20T08:16:39Z
date_published: 2013-09-06T00:00:00Z
date_updated: 2023-02-24T08:48:40Z
day: '06'
doi: 10.1002/hyp.10055
extern: '1'
intvolume: ' 28'
issue: '23'
keyword:
- Water Science and Technology
language:
- iso: eng
month: '09'
oa_version: None
page: 5674-5695
publication: Hydrological Processes
publication_identifier:
issn:
- 0885-6087
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: An evaluation of approaches for modelling hydrological processes in high-elevation,
glacierized Andean watersheds
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 28
year: '2013'
...