---
_id: '11968'
abstract:
- lang: eng
text: 'Membrane phospholipids typically contain fatty acids (FAs) of 16 and 18 carbon
atoms. This particular chain length is evolutionarily highly conserved and presumably
provides maximum stability and dynamic properties to biological membranes in response
to nutritional or environmental cues. Here, we show that the relative proportion
of C16 versus C18 FAs is regulated by the activity of acetyl-CoA carboxylase (Acc1),
the first and rate-limiting enzyme of FA de novo synthesis. Acc1 activity is attenuated
by AMPK/Snf1-dependent phosphorylation, which is required to maintain an appropriate
acyl-chain length distribution. Moreover, we find that the transcriptional repressor
Opi1 preferentially binds to C16 over C18 phosphatidic acid (PA) species: thus,
C16-chain containing PA sequesters Opi1 more effectively to the ER, enabling AMPK/Snf1
control of PA acyl-chain length to determine the degree of derepression of Opi1
target genes. These findings reveal an unexpected regulatory link between the
major energy-sensing kinase, membrane lipid composition, and transcription.'
article_processing_charge: No
article_type: original
author:
- first_name: Harald F.
full_name: Hofbauer, Harald F.
last_name: Hofbauer
- first_name: Florian H.
full_name: Schopf, Florian H.
last_name: Schopf
- first_name: Hannes
full_name: Schleifer, Hannes
last_name: Schleifer
- first_name: Oskar L.
full_name: Knittelfelder, Oskar L.
last_name: Knittelfelder
- first_name: Bartholomäus
full_name: Pieber, Bartholomäus
id: 93e5e5b2-0da6-11ed-8a41-af589a024726
last_name: Pieber
orcid: 0000-0001-8689-388X
- first_name: Gerald N.
full_name: Rechberger, Gerald N.
last_name: Rechberger
- first_name: Heimo
full_name: Wolinski, Heimo
last_name: Wolinski
- first_name: Maria L.
full_name: Gaspar, Maria L.
last_name: Gaspar
- first_name: C. Oliver
full_name: Kappe, C. Oliver
last_name: Kappe
- first_name: Johannes
full_name: Stadlmann, Johannes
last_name: Stadlmann
- first_name: Karl
full_name: Mechtler, Karl
last_name: Mechtler
- first_name: Alexandra
full_name: Zenz, Alexandra
last_name: Zenz
- first_name: Karl
full_name: Lohner, Karl
last_name: Lohner
- first_name: Oksana
full_name: Tehlivets, Oksana
last_name: Tehlivets
- first_name: Susan A.
full_name: Henry, Susan A.
last_name: Henry
- first_name: Sepp D.
full_name: Kohlwein, Sepp D.
last_name: Kohlwein
citation:
ama: Hofbauer HF, Schopf FH, Schleifer H, et al. Regulation of gene expression through
a transcriptional repressor that senses acyl-chain length in membrane phospholipids.
Developmental Cell. 2014;29(6):P729-739. doi:10.1016/j.devcel.2014.04.025
apa: Hofbauer, H. F., Schopf, F. H., Schleifer, H., Knittelfelder, O. L., Pieber,
B., Rechberger, G. N., … Kohlwein, S. D. (2014). Regulation of gene expression
through a transcriptional repressor that senses acyl-chain length in membrane
phospholipids. Developmental Cell. Elsevier. https://doi.org/10.1016/j.devcel.2014.04.025
chicago: Hofbauer, Harald F., Florian H. Schopf, Hannes Schleifer, Oskar L. Knittelfelder,
Bartholomäus Pieber, Gerald N. Rechberger, Heimo Wolinski, et al. “Regulation
of Gene Expression through a Transcriptional Repressor That Senses Acyl-Chain
Length in Membrane Phospholipids.” Developmental Cell. Elsevier, 2014.
https://doi.org/10.1016/j.devcel.2014.04.025.
ieee: H. F. Hofbauer et al., “Regulation of gene expression through a transcriptional
repressor that senses acyl-chain length in membrane phospholipids,” Developmental
Cell, vol. 29, no. 6. Elsevier, pp. P729-739, 2014.
ista: Hofbauer HF, Schopf FH, Schleifer H, Knittelfelder OL, Pieber B, Rechberger
GN, Wolinski H, Gaspar ML, Kappe CO, Stadlmann J, Mechtler K, Zenz A, Lohner K,
Tehlivets O, Henry SA, Kohlwein SD. 2014. Regulation of gene expression through
a transcriptional repressor that senses acyl-chain length in membrane phospholipids.
Developmental Cell. 29(6), P729-739.
mla: Hofbauer, Harald F., et al. “Regulation of Gene Expression through a Transcriptional
Repressor That Senses Acyl-Chain Length in Membrane Phospholipids.” Developmental
Cell, vol. 29, no. 6, Elsevier, 2014, pp. P729-739, doi:10.1016/j.devcel.2014.04.025.
short: H.F. Hofbauer, F.H. Schopf, H. Schleifer, O.L. Knittelfelder, B. Pieber,
G.N. Rechberger, H. Wolinski, M.L. Gaspar, C.O. Kappe, J. Stadlmann, K. Mechtler,
A. Zenz, K. Lohner, O. Tehlivets, S.A. Henry, S.D. Kohlwein, Developmental Cell
29 (2014) P729-739.
date_created: 2022-08-25T08:42:42Z
date_published: 2014-06-23T00:00:00Z
date_updated: 2023-02-21T10:09:45Z
day: '23'
doi: 10.1016/j.devcel.2014.04.025
extern: '1'
external_id:
pmid:
- '24960695'
intvolume: ' 29'
issue: '6'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.devcel.2014.04.025
month: '06'
oa: 1
oa_version: Published Version
page: P729-739
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: Regulation of gene expression through a transcriptional repressor that senses
acyl-chain length in membrane phospholipids
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 29
year: '2014'
...
---
_id: '11987'
abstract:
- lang: eng
text: A method for the direct lithiation of terminal alkynes and heterocycles with
subsequent carboxylation in a continuous flow format was developed. This method
provides carboxylic acids at ambient conditions within less than five seconds
with only little excess of the organometallic base and CO2.
article_number: '13430'
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: Toma
full_name: Glasnov, Toma
last_name: Glasnov
- first_name: C. O.
full_name: Kappe, C. O.
last_name: Kappe
citation:
ama: 'Pieber B, Glasnov T, Kappe CO. Flash carboxylation: Fast lithiation–carboxylation
sequence at room temperature in continuous flow. RSC Advances. 2014;4(26).
doi:10.1039/c4ra01442a'
apa: 'Pieber, B., Glasnov, T., & Kappe, C. O. (2014). Flash carboxylation: Fast
lithiation–carboxylation sequence at room temperature in continuous flow. RSC
Advances. Royal Society of Chemistry. https://doi.org/10.1039/c4ra01442a'
chicago: 'Pieber, Bartholomäus, Toma Glasnov, and C. O. Kappe. “Flash Carboxylation:
Fast Lithiation–Carboxylation Sequence at Room Temperature in Continuous Flow.”
RSC Advances. Royal Society of Chemistry, 2014. https://doi.org/10.1039/c4ra01442a.'
ieee: 'B. Pieber, T. Glasnov, and C. O. Kappe, “Flash carboxylation: Fast lithiation–carboxylation
sequence at room temperature in continuous flow,” RSC Advances, vol. 4,
no. 26. Royal Society of Chemistry, 2014.'
ista: 'Pieber B, Glasnov T, Kappe CO. 2014. Flash carboxylation: Fast lithiation–carboxylation
sequence at room temperature in continuous flow. RSC Advances. 4(26), 13430.'
mla: 'Pieber, Bartholomäus, et al. “Flash Carboxylation: Fast Lithiation–Carboxylation
Sequence at Room Temperature in Continuous Flow.” RSC Advances, vol. 4,
no. 26, 13430, Royal Society of Chemistry, 2014, doi:10.1039/c4ra01442a.'
short: B. Pieber, T. Glasnov, C.O. Kappe, RSC Advances 4 (2014).
date_created: 2022-08-25T11:48:19Z
date_published: 2014-03-03T00:00:00Z
date_updated: 2023-02-21T10:10:31Z
day: '03'
doi: 10.1039/c4ra01442a
extern: '1'
intvolume: ' 4'
issue: '26'
language:
- iso: eng
month: '03'
oa_version: None
publication: RSC Advances
publication_identifier:
eissn:
- 2046-2069
publication_status: published
publisher: Royal Society of Chemistry
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Flash carboxylation: Fast lithiation–carboxylation sequence at room temperature
in continuous flow'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 4
year: '2014'
...
---
_id: '12632'
abstract:
- lang: eng
text: We investigate the performance of five glacier melt models over a multi-decadal
period in order to assess their ability to model future glacier response. The
models range from a simple degree-day model, based solely on air temperature,
to more-sophisticated models, including the full shortwave radiation balance.
In addition to the empirical models, the performance of a physically based energy-balance
(EB) model is examined. The melt models are coupled to an accumulation and a surface
evolution model and applied in a distributed manner to Rhonegletscher, Switzerland,
over the period 1929–2012 at hourly resolution. For calibration, seasonal mass-balance
measurements (2006–12) are used. Decadal ice volume changes for six periods in
the years 1929–2012 serve for model validation. Over the period 2006–12, there
are almost no differences in performance between the models, except for EB, which
is less consistent with observations, likely due to lack of meteorological in
situ data. However, simulations over the long term (1929–2012) reveal that models
which include a separate term for shortwave radiation agree best with the observed
ice volume changes, indicating that their melt relationships are robust in time
and thus suitable for long-term modelling, in contrast to more empirical approaches
that are oversensitive to temperature fluctuations.
article_processing_charge: No
article_type: original
author:
- first_name: Jeannette
full_name: Gabbi, Jeannette
last_name: Gabbi
- first_name: Marco
full_name: Carenzo, Marco
last_name: Carenzo
- first_name: Francesca
full_name: Pellicciotti, Francesca
id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
last_name: Pellicciotti
- first_name: Andreas
full_name: Bauder, Andreas
last_name: Bauder
- first_name: Martin
full_name: Funk, Martin
last_name: Funk
citation:
ama: Gabbi J, Carenzo M, Pellicciotti F, Bauder A, Funk M. A comparison of empirical
and physically based glacier surface melt models for long-term simulations of
glacier response. Journal of Glaciology. 2014;60(224):1140-1154. doi:10.3189/2014jog14j011
apa: Gabbi, J., Carenzo, M., Pellicciotti, F., Bauder, A., & Funk, M. (2014).
A comparison of empirical and physically based glacier surface melt models for
long-term simulations of glacier response. Journal of Glaciology. International
Glaciological Society. https://doi.org/10.3189/2014jog14j011
chicago: Gabbi, Jeannette, Marco Carenzo, Francesca Pellicciotti, Andreas Bauder,
and Martin Funk. “A Comparison of Empirical and Physically Based Glacier Surface
Melt Models for Long-Term Simulations of Glacier Response.” Journal of Glaciology.
International Glaciological Society, 2014. https://doi.org/10.3189/2014jog14j011.
ieee: J. Gabbi, M. Carenzo, F. Pellicciotti, A. Bauder, and M. Funk, “A comparison
of empirical and physically based glacier surface melt models for long-term simulations
of glacier response,” Journal of Glaciology, vol. 60, no. 224. International
Glaciological Society, pp. 1140–1154, 2014.
ista: Gabbi J, Carenzo M, Pellicciotti F, Bauder A, Funk M. 2014. A comparison of
empirical and physically based glacier surface melt models for long-term simulations
of glacier response. Journal of Glaciology. 60(224), 1140–1154.
mla: Gabbi, Jeannette, et al. “A Comparison of Empirical and Physically Based Glacier
Surface Melt Models for Long-Term Simulations of Glacier Response.” Journal
of Glaciology, vol. 60, no. 224, International Glaciological Society, 2014,
pp. 1140–54, doi:10.3189/2014jog14j011.
short: J. Gabbi, M. Carenzo, F. Pellicciotti, A. Bauder, M. Funk, Journal of Glaciology
60 (2014) 1140–1154.
date_created: 2023-02-20T08:16:34Z
date_published: 2014-08-01T00:00:00Z
date_updated: 2023-02-24T08:56:35Z
day: '01'
doi: 10.3189/2014jog14j011
extern: '1'
intvolume: ' 60'
issue: '224'
keyword:
- Earth-Surface Processes
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.3189/2014JoG14J011
month: '08'
oa: 1
oa_version: Published Version
page: 1140-1154
publication: Journal of Glaciology
publication_identifier:
eissn:
- 1727-5652
issn:
- 0022-1430
publication_status: published
publisher: International Glaciological Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: A comparison of empirical and physically based glacier surface melt models
for long-term simulations of glacier response
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 60
year: '2014'
...
---
_id: '12634'
abstract:
- lang: eng
text: 'Glaciers in the Andes of Chile seem to be shrinking and possibly loosing
mass, but the number and types of studies conducted, constrained mainly by data
availability, are not sufficient to provide a synopsis of glacier changes for
the past or future or explain in an explicit way causes of the observed changes.
In this paper, we provide a systematic review of changes in glaciers for the entire
country, followed by a discussion of the studies that have provided evidence of
such changes. We identify a missing type of work in distributed, physically-oriented
modelling studies that are needed to bridge the gap between the numerous remote
sensing studies and the specific, point scale works focused on process understanding.
We use an advanced mass balance model applied to one of the best monitored glaciers
in the region to investigate four main research issues that should be addressed
in modelling studies for a sound assessment of glacier changes: 1) the use of
physically-based models of glacier ablation (energy balance models) versus more
empirical models (enhanced temperature index approaches); 2) the importance of
the correct extrapolation of air temperature forcing on glaciers and in high elevation
areas and the large uncertainty in model outputs associated with it; 3) the role
played by snow gravitational redistribution; and 4) the uncertainty associated
with future climate scenarios. We quantify differences in model outputs associated
with each of these choices, and conclude with suggestions for future work directions.'
article_processing_charge: No
article_type: review
author:
- first_name: Francesca
full_name: Pellicciotti, Francesca
id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
last_name: Pellicciotti
- first_name: S.
full_name: Ragettli, S.
last_name: Ragettli
- first_name: M.
full_name: Carenzo, M.
last_name: Carenzo
- first_name: J.
full_name: McPhee, J.
last_name: McPhee
citation:
ama: Pellicciotti F, Ragettli S, Carenzo M, McPhee J. Changes of glaciers in the
Andes of Chile and priorities for future work. Science of The Total Environment.
2014;493:1197-1210. doi:10.1016/j.scitotenv.2013.10.055
apa: Pellicciotti, F., Ragettli, S., Carenzo, M., & McPhee, J. (2014). Changes
of glaciers in the Andes of Chile and priorities for future work. Science of
The Total Environment. Elsevier. https://doi.org/10.1016/j.scitotenv.2013.10.055
chicago: Pellicciotti, Francesca, S. Ragettli, M. Carenzo, and J. McPhee. “Changes
of Glaciers in the Andes of Chile and Priorities for Future Work.” Science
of The Total Environment. Elsevier, 2014. https://doi.org/10.1016/j.scitotenv.2013.10.055.
ieee: F. Pellicciotti, S. Ragettli, M. Carenzo, and J. McPhee, “Changes of glaciers
in the Andes of Chile and priorities for future work,” Science of The Total
Environment, vol. 493. Elsevier, pp. 1197–1210, 2014.
ista: Pellicciotti F, Ragettli S, Carenzo M, McPhee J. 2014. Changes of glaciers
in the Andes of Chile and priorities for future work. Science of The Total Environment.
493, 1197–1210.
mla: Pellicciotti, Francesca, et al. “Changes of Glaciers in the Andes of Chile
and Priorities for Future Work.” Science of The Total Environment, vol.
493, Elsevier, 2014, pp. 1197–210, doi:10.1016/j.scitotenv.2013.10.055.
short: F. Pellicciotti, S. Ragettli, M. Carenzo, J. McPhee, Science of The Total
Environment 493 (2014) 1197–1210.
date_created: 2023-02-20T08:16:46Z
date_published: 2014-09-15T00:00:00Z
date_updated: 2023-02-24T08:37:57Z
day: '15'
doi: 10.1016/j.scitotenv.2013.10.055
extern: '1'
intvolume: ' 493'
keyword:
- Pollution
- Waste Management and Disposal
- Environmental Chemistry
- Environmental Engineering
language:
- iso: eng
month: '09'
oa_version: None
page: 1197-1210
publication: Science of The Total Environment
publication_identifier:
issn:
- 0048-9697
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Changes of glaciers in the Andes of Chile and priorities for future work
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 493
year: '2014'
...
---
_id: '12635'
abstract:
- lang: eng
text: 'Switzerland is one of the countries with some of the longest and best glaciological
data sets. Its glaciers and their changes in response to climate have been extensively
investigated, and the number and quality of related studies are notable. However,
a comprehensive review of glacier changes and their impact on the hydrology of
glacierised catchments for Switzerland is missing and we use the opportunity provided
by the EU-FP7 ACQWA project to review the current state of knowledge about past
changes and future projections. We examine the type of models that have been applied
to infer glacier evolution and identify knowledge gaps that should be addressed
in future research in addition to those indicated in previous publications. Common
characteristics in long-term series of projected future glacier runoff are an
initial peak followed by a decline, associated with shifts in seasonality, earlier
melt onset and reduced summer runoff. However, the quantitative predictions are
difficult to compare, as studies differ in terms of model structure, calibration
strategies, input data, temporal and spatial resolution as well as future scenarios
used for impact studies. We identify two sources of uncertainties among those
emerging from recent research, and use simulations over four glaciers to: i) quantify
the importance of the correct extrapolation of air temperature, and ii) point
at the key role played by debris cover in modulating glacier response.'
article_processing_charge: No
article_type: review
author:
- first_name: Francesca
full_name: Pellicciotti, Francesca
id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
last_name: Pellicciotti
- first_name: M.
full_name: Carenzo, M.
last_name: Carenzo
- first_name: R.
full_name: Bordoy, R.
last_name: Bordoy
- first_name: M.
full_name: Stoffel, M.
last_name: Stoffel
citation:
ama: 'Pellicciotti F, Carenzo M, Bordoy R, Stoffel M. Changes in glaciers in the
Swiss Alps and impact on basin hydrology: Current state of the art and future
research. Science of The Total Environment. 2014;493:1152-1170. doi:10.1016/j.scitotenv.2014.04.022'
apa: 'Pellicciotti, F., Carenzo, M., Bordoy, R., & Stoffel, M. (2014). Changes
in glaciers in the Swiss Alps and impact on basin hydrology: Current state of
the art and future research. Science of The Total Environment. Elsevier.
https://doi.org/10.1016/j.scitotenv.2014.04.022'
chicago: 'Pellicciotti, Francesca, M. Carenzo, R. Bordoy, and M. Stoffel. “Changes
in Glaciers in the Swiss Alps and Impact on Basin Hydrology: Current State of
the Art and Future Research.” Science of The Total Environment. Elsevier,
2014. https://doi.org/10.1016/j.scitotenv.2014.04.022.'
ieee: 'F. Pellicciotti, M. Carenzo, R. Bordoy, and M. Stoffel, “Changes in glaciers
in the Swiss Alps and impact on basin hydrology: Current state of the art and
future research,” Science of The Total Environment, vol. 493. Elsevier,
pp. 1152–1170, 2014.'
ista: 'Pellicciotti F, Carenzo M, Bordoy R, Stoffel M. 2014. Changes in glaciers
in the Swiss Alps and impact on basin hydrology: Current state of the art and
future research. Science of The Total Environment. 493, 1152–1170.'
mla: 'Pellicciotti, Francesca, et al. “Changes in Glaciers in the Swiss Alps and
Impact on Basin Hydrology: Current State of the Art and Future Research.” Science
of The Total Environment, vol. 493, Elsevier, 2014, pp. 1152–70, doi:10.1016/j.scitotenv.2014.04.022.'
short: F. Pellicciotti, M. Carenzo, R. Bordoy, M. Stoffel, Science of The Total
Environment 493 (2014) 1152–1170.
date_created: 2023-02-20T08:16:51Z
date_published: 2014-09-15T00:00:00Z
date_updated: 2023-02-24T08:36:04Z
day: '15'
doi: 10.1016/j.scitotenv.2014.04.022
extern: '1'
intvolume: ' 493'
keyword:
- Pollution
- Waste Management and Disposal
- Environmental Chemistry
- Environmental Engineering
language:
- iso: eng
month: '09'
oa_version: None
page: 1152-1170
publication: Science of The Total Environment
publication_identifier:
issn:
- 0048-9697
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Changes in glaciers in the Swiss Alps and impact on basin hydrology: Current
state of the art and future research'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 493
year: '2014'
...
---
_id: '12636'
abstract:
- lang: eng
text: Himalayan glacier tongues are commonly debris covered and they are an important
source of melt water. However, they remain relatively unstudied because of the
inaccessibility of the terrain and the difficulties in field work caused by the
thick debris mantles. Observations of debris-covered glaciers are therefore scarce
and airborne remote sensing may bridge the gap between scarce field observations
and coarse resolution space-borne remote sensing. In this study we deploy an Unmanned
Aerial Vehicle (UAV) before and after the melt and monsoon season (May and October
2013) over the debris-covered tongue of the Lirung Glacier in Nepal. Based on
stereo-imaging and the structure for motion algorithm we derive highly detailed
ortho-mosaics and digital elevation models (DEMs), which we geometrically correct
using differential GPS observations collected in the field. Based on DEM differencing
and manual feature tracking we derive the mass loss and the surface velocity of
the glacier at a high spatial accuracy. On average, mass loss is limited and the
surface velocity is very small. However, the spatial variability of melt rates
is very high, and ice cliffs and supra-glacial ponds show mass losses that can
be an order of magnitude higher than the average. We suggest that future research
should focus on the interaction between supra-glacial ponds, ice cliffs and englacial
hydrology to further understand the dynamics of debris-covered glaciers. Finally,
we conclude that UAV deployment has large potential in glaciology and it may revolutionize
methods currently applied in studying glacier surface features.
article_processing_charge: No
article_type: original
author:
- first_name: W.W.
full_name: Immerzeel, W.W.
last_name: Immerzeel
- first_name: P.D.A.
full_name: Kraaijenbrink, P.D.A.
last_name: Kraaijenbrink
- first_name: J.M.
full_name: Shea, J.M.
last_name: Shea
- first_name: A.B.
full_name: Shrestha, A.B.
last_name: Shrestha
- first_name: Francesca
full_name: Pellicciotti, Francesca
id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
last_name: Pellicciotti
- first_name: M.F.P.
full_name: Bierkens, M.F.P.
last_name: Bierkens
- first_name: S.M.
full_name: de Jong, S.M.
last_name: de Jong
citation:
ama: Immerzeel WW, Kraaijenbrink PDA, Shea JM, et al. High-resolution monitoring
of Himalayan glacier dynamics using unmanned aerial vehicles. Remote Sensing
of Environment. 2014;150(7):93-103. doi:10.1016/j.rse.2014.04.025
apa: Immerzeel, W. W., Kraaijenbrink, P. D. A., Shea, J. M., Shrestha, A. B., Pellicciotti,
F., Bierkens, M. F. P., & de Jong, S. M. (2014). High-resolution monitoring
of Himalayan glacier dynamics using unmanned aerial vehicles. Remote Sensing
of Environment. Elsevier. https://doi.org/10.1016/j.rse.2014.04.025
chicago: Immerzeel, W.W., P.D.A. Kraaijenbrink, J.M. Shea, A.B. Shrestha, Francesca
Pellicciotti, M.F.P. Bierkens, and S.M. de Jong. “High-Resolution Monitoring of
Himalayan Glacier Dynamics Using Unmanned Aerial Vehicles.” Remote Sensing
of Environment. Elsevier, 2014. https://doi.org/10.1016/j.rse.2014.04.025.
ieee: W. W. Immerzeel et al., “High-resolution monitoring of Himalayan glacier
dynamics using unmanned aerial vehicles,” Remote Sensing of Environment,
vol. 150, no. 7. Elsevier, pp. 93–103, 2014.
ista: Immerzeel WW, Kraaijenbrink PDA, Shea JM, Shrestha AB, Pellicciotti F, Bierkens
MFP, de Jong SM. 2014. High-resolution monitoring of Himalayan glacier dynamics
using unmanned aerial vehicles. Remote Sensing of Environment. 150(7), 93–103.
mla: Immerzeel, W. W., et al. “High-Resolution Monitoring of Himalayan Glacier Dynamics
Using Unmanned Aerial Vehicles.” Remote Sensing of Environment, vol. 150,
no. 7, Elsevier, 2014, pp. 93–103, doi:10.1016/j.rse.2014.04.025.
short: W.W. Immerzeel, P.D.A. Kraaijenbrink, J.M. Shea, A.B. Shrestha, F. Pellicciotti,
M.F.P. Bierkens, S.M. de Jong, Remote Sensing of Environment 150 (2014) 93–103.
date_created: 2023-02-20T08:16:56Z
date_published: 2014-07-01T00:00:00Z
date_updated: 2023-02-24T08:32:39Z
day: '01'
doi: 10.1016/j.rse.2014.04.025
extern: '1'
intvolume: ' 150'
issue: '7'
keyword:
- Computers in Earth Sciences
- Geology
- Soil Science
language:
- iso: eng
month: '07'
oa_version: None
page: 93-103
publication: Remote Sensing of Environment
publication_identifier:
issn:
- 0034-4257
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: High-resolution monitoring of Himalayan glacier dynamics using unmanned aerial
vehicles
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 150
year: '2014'
...
---
_id: '12637'
abstract:
- lang: eng
text: The performance of glaciohydrological models which simulate catchment response
to climate variability depends to a large degree on the data used to force the
models. The forcing data become increasingly important in high-elevation, glacierized
catchments where the interplay between extreme topography, climate, and the cryosphere
is complex. It is challenging to generate a reliable forcing data set that captures
this spatial heterogeneity. In this paper, we analyze the results of a 1 year
field campaign focusing on air temperature and precipitation observations in the
Langtang valley in the Nepalese Himalayas. We use the observed time series to
characterize both temperature lapse rates (LRs) and precipitation gradients (PGs).
We study their spatial and temporal variability, and we attempt to identify possible
controlling factors. We show that very clear LRs exist in the valley and that
there are strong seasonal differences related to the water vapor content in the
atmosphere. Results also show that the LRs are generally shallower than the commonly
used environmental lapse rates. The analysis of the precipitation observations
reveals that there is great variability in precipitation over short horizontal
distances. A uniform valley wide PG cannot be established, and several scale-dependent
mechanisms may explain our observations. We complete our analysis by showing the
impact of the observed LRs and PGs on the outputs of the TOPKAPI-ETH glaciohydrological
model. We conclude that LRs and PGs have a very large impact on the water balance
composition and that short-term monitoring campaigns have the potential to improve
model quality considerably.
article_processing_charge: No
article_type: original
author:
- first_name: W. W.
full_name: Immerzeel, W. W.
last_name: Immerzeel
- first_name: L.
full_name: Petersen, L.
last_name: Petersen
- first_name: S.
full_name: Ragettli, S.
last_name: Ragettli
- first_name: Francesca
full_name: Pellicciotti, Francesca
id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
last_name: Pellicciotti
citation:
ama: Immerzeel WW, Petersen L, Ragettli S, Pellicciotti F. The importance of observed
gradients of air temperature and precipitation for modeling runoff from a glacierized
watershed in the Nepalese Himalayas. Water Resources Research. 2014;50(3):2212-2226.
doi:10.1002/2013wr014506
apa: Immerzeel, W. W., Petersen, L., Ragettli, S., & Pellicciotti, F. (2014).
The importance of observed gradients of air temperature and precipitation for
modeling runoff from a glacierized watershed in the Nepalese Himalayas. Water
Resources Research. American Geophysical Union. https://doi.org/10.1002/2013wr014506
chicago: Immerzeel, W. W., L. Petersen, S. Ragettli, and Francesca Pellicciotti.
“The Importance of Observed Gradients of Air Temperature and Precipitation for
Modeling Runoff from a Glacierized Watershed in the Nepalese Himalayas.” Water
Resources Research. American Geophysical Union, 2014. https://doi.org/10.1002/2013wr014506.
ieee: W. W. Immerzeel, L. Petersen, S. Ragettli, and F. Pellicciotti, “The importance
of observed gradients of air temperature and precipitation for modeling runoff
from a glacierized watershed in the Nepalese Himalayas,” Water Resources Research,
vol. 50, no. 3. American Geophysical Union, pp. 2212–2226, 2014.
ista: Immerzeel WW, Petersen L, Ragettli S, Pellicciotti F. 2014. The importance
of observed gradients of air temperature and precipitation for modeling runoff
from a glacierized watershed in the Nepalese Himalayas. Water Resources Research.
50(3), 2212–2226.
mla: Immerzeel, W. W., et al. “The Importance of Observed Gradients of Air Temperature
and Precipitation for Modeling Runoff from a Glacierized Watershed in the Nepalese
Himalayas.” Water Resources Research, vol. 50, no. 3, American Geophysical
Union, 2014, pp. 2212–26, doi:10.1002/2013wr014506.
short: W.W. Immerzeel, L. Petersen, S. Ragettli, F. Pellicciotti, Water Resources
Research 50 (2014) 2212–2226.
date_created: 2023-02-20T08:17:01Z
date_published: 2014-03-01T00:00:00Z
date_updated: 2023-02-24T08:28:23Z
day: '01'
doi: 10.1002/2013wr014506
extern: '1'
intvolume: ' 50'
issue: '3'
keyword:
- Water Science and Technology
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1002/2013WR014506
month: '03'
oa: 1
oa_version: Published Version
page: 2212-2226
publication: Water Resources Research
publication_identifier:
eissn:
- 1944-7973
issn:
- 0043-1397
publication_status: published
publisher: American Geophysical Union
quality_controlled: '1'
scopus_import: '1'
status: public
title: The importance of observed gradients of air temperature and precipitation for
modeling runoff from a glacierized watershed in the Nepalese Himalayas
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 50
year: '2014'
...
---
_id: '1309'
abstract:
- lang: eng
text: We show that weak solutions of the Derrida-Lebowitz-Speer-Spohn (DLSS) equation
display infinite speed of support propagation. We apply our method to the case
of the quantum drift-diffusion equation which augments the DLSS equation with
a drift term and possibly a second-order diffusion term. The proof is accomplished
using weighted entropy estimates, Hardy's inequality and a family of singular
weight functions to derive a differential inequality; the differential inequality
shows exponential growth of the weighted entropy, with the growth constant blowing
up very fast as the singularity of the weight becomes sharper. To the best of
our knowledge, this is the first example of a nonnegativity-preserving higher-order
parabolic equation displaying infinite speed of support propagation.
author:
- first_name: Julian L
full_name: Julian Fischer
id: 2C12A0B0-F248-11E8-B48F-1D18A9856A87
last_name: Fischer
orcid: 0000-0002-0479-558X
citation:
ama: Fischer JL. Infinite speed of support propagation for the Derrida-Lebowitz-Speer-Spohn
equation and quantum drift-diffusion models. Nonlinear Differential Equations
and Applications. 2014;21(1):27-50. doi:10.1007/s00030-013-0235-0
apa: Fischer, J. L. (2014). Infinite speed of support propagation for the Derrida-Lebowitz-Speer-Spohn
equation and quantum drift-diffusion models. Nonlinear Differential Equations
and Applications. Birkhäuser. https://doi.org/10.1007/s00030-013-0235-0
chicago: Fischer, Julian L. “Infinite Speed of Support Propagation for the Derrida-Lebowitz-Speer-Spohn
Equation and Quantum Drift-Diffusion Models.” Nonlinear Differential Equations
and Applications. Birkhäuser, 2014. https://doi.org/10.1007/s00030-013-0235-0.
ieee: J. L. Fischer, “Infinite speed of support propagation for the Derrida-Lebowitz-Speer-Spohn
equation and quantum drift-diffusion models,” Nonlinear Differential Equations
and Applications, vol. 21, no. 1. Birkhäuser, pp. 27–50, 2014.
ista: Fischer JL. 2014. Infinite speed of support propagation for the Derrida-Lebowitz-Speer-Spohn
equation and quantum drift-diffusion models. Nonlinear Differential Equations
and Applications. 21(1), 27–50.
mla: Fischer, Julian L. “Infinite Speed of Support Propagation for the Derrida-Lebowitz-Speer-Spohn
Equation and Quantum Drift-Diffusion Models.” Nonlinear Differential Equations
and Applications, vol. 21, no. 1, Birkhäuser, 2014, pp. 27–50, doi:10.1007/s00030-013-0235-0.
short: J.L. Fischer, Nonlinear Differential Equations and Applications 21 (2014)
27–50.
date_created: 2018-12-11T11:51:17Z
date_published: 2014-01-01T00:00:00Z
date_updated: 2021-01-12T06:49:47Z
day: '01'
doi: 10.1007/s00030-013-0235-0
extern: 1
intvolume: ' 21'
issue: '1'
month: '01'
page: 27 - 50
publication: Nonlinear Differential Equations and Applications
publication_status: published
publisher: Birkhäuser
publist_id: '5960'
quality_controlled: 0
status: public
title: Infinite speed of support propagation for the Derrida-Lebowitz-Speer-Spohn
equation and quantum drift-diffusion models
type: journal_article
volume: 21
year: '2014'
...
---
_id: '1312'
abstract:
- lang: eng
text: We derive upper bounds on the waiting time of solutions to the thin-film equation
in the regime of weak slippage n ∈ [2, 32\11). In particular, we give sufficient
conditions on the initial data for instantaneous forward motion of the free boundary.
For n ∈ (2, 32\11), our estimates are sharp, for n = 2, they are sharp up to a
logarithmic correction term. Note that the case n = 2 corresponds-with a grain
of salt-to the assumption of the Navier slip condition at the fluid-solid interface.
We also obtain results in the regime of strong slippage n ∈ (1,2); however, in
this regime we expect them not to be optimal. Our method is based on weighted
backward entropy estimates, Hardy's inequality and singular weight functions;
we deduce a differential inequality which would enforce blowup of the weighted
entropy if the contact line were to remain stationary for too long.
author:
- first_name: Julian L
full_name: Julian Fischer
id: 2C12A0B0-F248-11E8-B48F-1D18A9856A87
last_name: Fischer
orcid: 0000-0002-0479-558X
citation:
ama: 'Fischer JL. Upper bounds on waiting times for the Thin-film equation: The
case of weak slippage. Archive for Rational Mechanics and Analysis. 2014;211(3):771-818.
doi:10.1007/s00205-013-0690-0'
apa: 'Fischer, J. L. (2014). Upper bounds on waiting times for the Thin-film equation:
The case of weak slippage. Archive for Rational Mechanics and Analysis.
Springer. https://doi.org/10.1007/s00205-013-0690-0'
chicago: 'Fischer, Julian L. “Upper Bounds on Waiting Times for the Thin-Film Equation:
The Case of Weak Slippage.” Archive for Rational Mechanics and Analysis.
Springer, 2014. https://doi.org/10.1007/s00205-013-0690-0.'
ieee: 'J. L. Fischer, “Upper bounds on waiting times for the Thin-film equation:
The case of weak slippage,” Archive for Rational Mechanics and Analysis,
vol. 211, no. 3. Springer, pp. 771–818, 2014.'
ista: 'Fischer JL. 2014. Upper bounds on waiting times for the Thin-film equation:
The case of weak slippage. Archive for Rational Mechanics and Analysis. 211(3),
771–818.'
mla: 'Fischer, Julian L. “Upper Bounds on Waiting Times for the Thin-Film Equation:
The Case of Weak Slippage.” Archive for Rational Mechanics and Analysis,
vol. 211, no. 3, Springer, 2014, pp. 771–818, doi:10.1007/s00205-013-0690-0.'
short: J.L. Fischer, Archive for Rational Mechanics and Analysis 211 (2014) 771–818.
date_created: 2018-12-11T11:51:18Z
date_published: 2014-01-01T00:00:00Z
date_updated: 2021-01-12T06:49:48Z
day: '01'
doi: 10.1007/s00205-013-0690-0
extern: 1
intvolume: ' 211'
issue: '3'
month: '01'
page: 771 - 818
publication: Archive for Rational Mechanics and Analysis
publication_status: published
publisher: Springer
publist_id: '5959'
quality_controlled: 0
status: public
title: 'Upper bounds on waiting times for the Thin-film equation: The case of weak
slippage'
type: journal_article
volume: 211
year: '2014'
...
---
_id: '13399'
abstract:
- lang: eng
text: Nature has long inspired scientists with its seemingly unlimited ability to
harness solar energy and to utilize it to drive various physiological processes.
With the help of man-made molecular photoswitches, we now have the potential to
outperform natural systems in many ways, with the ultimate goal of fabricating
multifunctional materials that operate at different light wavelengths. An important
challenge in developing light-controlled artificial molecular machines lies in
attaining a detailed understanding of the photoisomerization-coupled conformational
changes that occur in macromolecules and molecular assemblies. In this issue of
ACS Nano, Bléger, Rabe, and co-workers use force microscopy to provide interesting
insights into the behavior of individual photoresponsive molecules and to identify
contraction, extension, and crawling events accompanying light-induced isomerization.
article_processing_charge: No
article_type: original
author:
- first_name: Pintu K.
full_name: Kundu, Pintu K.
last_name: Kundu
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
citation:
ama: Kundu PK, Klajn R. Watching single molecules move in response to light. ACS
Nano. 2014;8(12):11913-11916. doi:10.1021/nn506656r
apa: Kundu, P. K., & Klajn, R. (2014). Watching single molecules move in response
to light. ACS Nano. American Chemical Society. https://doi.org/10.1021/nn506656r
chicago: Kundu, Pintu K., and Rafal Klajn. “Watching Single Molecules Move in Response
to Light.” ACS Nano. American Chemical Society, 2014. https://doi.org/10.1021/nn506656r.
ieee: P. K. Kundu and R. Klajn, “Watching single molecules move in response to light,”
ACS Nano, vol. 8, no. 12. American Chemical Society, pp. 11913–11916, 2014.
ista: Kundu PK, Klajn R. 2014. Watching single molecules move in response to light.
ACS Nano. 8(12), 11913–11916.
mla: Kundu, Pintu K., and Rafal Klajn. “Watching Single Molecules Move in Response
to Light.” ACS Nano, vol. 8, no. 12, American Chemical Society, 2014, pp.
11913–16, doi:10.1021/nn506656r.
short: P.K. Kundu, R. Klajn, ACS Nano 8 (2014) 11913–11916.
date_created: 2023-08-01T09:45:42Z
date_published: 2014-12-23T00:00:00Z
date_updated: 2023-08-08T07:18:58Z
day: '23'
doi: 10.1021/nn506656r
extern: '1'
external_id:
pmid:
- '25474733'
intvolume: ' 8'
issue: '12'
keyword:
- General Physics and Astronomy
- General Engineering
- General Materials Science
language:
- iso: eng
month: '12'
oa_version: None
page: 11913-11916
pmid: 1
publication: ACS Nano
publication_identifier:
eissn:
- 1936-086X
issn:
- 1936-0851
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Watching single molecules move in response to light
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 8
year: '2014'
...
---
_id: '13400'
abstract:
- lang: eng
text: Organizing inorganic nanocrystals into complex architectures is challenging
and typically relies on preexisting templates, such as properly folded DNA or
polypeptide chains. We found that under carefully controlled conditions, cubic
nanocrystals of magnetite self-assemble into arrays of helical superstructures
in a template-free manner with >99% yield. Computer simulations revealed that
the formation of helices is determined by the interplay of van der Waals and magnetic
dipole-dipole interactions, Zeeman coupling, and entropic forces and can be attributed
to spontaneous formation of chiral nanocube clusters. Neighboring helices within
their densely packed ensembles tended to adopt the same handedness in order to
maximize packing, thus revealing a novel mechanism of symmetry breaking and chirality
amplification.
article_processing_charge: No
article_type: original
author:
- first_name: Gurvinder
full_name: Singh, Gurvinder
last_name: Singh
- first_name: Henry
full_name: Chan, Henry
last_name: Chan
- first_name: Artem
full_name: Baskin, Artem
last_name: Baskin
- first_name: Elijah
full_name: Gelman, Elijah
last_name: Gelman
- first_name: Nikita
full_name: Repnin, Nikita
last_name: Repnin
- first_name: Petr
full_name: Král, Petr
last_name: Král
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
citation:
ama: Singh G, Chan H, Baskin A, et al. Self-assembly of magnetite nanocubes into
helical superstructures. Science. 2014;345(6201):1149-1153. doi:10.1126/science.1254132
apa: Singh, G., Chan, H., Baskin, A., Gelman, E., Repnin, N., Král, P., & Klajn,
R. (2014). Self-assembly of magnetite nanocubes into helical superstructures.
Science. American Association for the Advancement of Science. https://doi.org/10.1126/science.1254132
chicago: Singh, Gurvinder, Henry Chan, Artem Baskin, Elijah Gelman, Nikita Repnin,
Petr Král, and Rafal Klajn. “Self-Assembly of Magnetite Nanocubes into Helical
Superstructures.” Science. American Association for the Advancement of
Science, 2014. https://doi.org/10.1126/science.1254132.
ieee: G. Singh et al., “Self-assembly of magnetite nanocubes into helical
superstructures,” Science, vol. 345, no. 6201. American Association for
the Advancement of Science, pp. 1149–1153, 2014.
ista: Singh G, Chan H, Baskin A, Gelman E, Repnin N, Král P, Klajn R. 2014. Self-assembly
of magnetite nanocubes into helical superstructures. Science. 345(6201), 1149–1153.
mla: Singh, Gurvinder, et al. “Self-Assembly of Magnetite Nanocubes into Helical
Superstructures.” Science, vol. 345, no. 6201, American Association for
the Advancement of Science, 2014, pp. 1149–53, doi:10.1126/science.1254132.
short: G. Singh, H. Chan, A. Baskin, E. Gelman, N. Repnin, P. Král, R. Klajn, Science
345 (2014) 1149–1153.
date_created: 2023-08-01T09:45:56Z
date_published: 2014-07-24T00:00:00Z
date_updated: 2023-08-08T07:23:05Z
day: '24'
doi: 10.1126/science.1254132
extern: '1'
external_id:
pmid:
- '25061133'
intvolume: ' 345'
issue: '6201'
keyword:
- Multidisciplinary
language:
- iso: eng
month: '07'
oa_version: None
page: 1149-1153
pmid: 1
publication: Science
publication_identifier:
eissn:
- 1095-9203
issn:
- 0036-8075
publication_status: published
publisher: American Association for the Advancement of Science
quality_controlled: '1'
scopus_import: '1'
status: public
title: Self-assembly of magnetite nanocubes into helical superstructures
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 345
year: '2014'
...
---
_id: '13401'
abstract:
- lang: eng
text: A compound combining the features of a molecular rotor and a photoswitch was
synthesized and was shown to exist as three diastereomers, which interconvert
via a reversible cyclic reaction scheme. Each of the three diastereomers was isolated,
and by following the equilibration kinetics, activation barriers for all reactions
were calculated. The results indicate that the properties of molecular switches
depend heavily on their immediate chemical environment. The conclusions are important
in the context of designing new switchable molecules and materials.
article_processing_charge: No
article_type: original
author:
- first_name: Pintu K.
full_name: Kundu, Pintu K.
last_name: Kundu
- first_name: Avishai
full_name: Lerner, Avishai
last_name: Lerner
- first_name: Kristina
full_name: Kučanda, Kristina
last_name: Kučanda
- first_name: Gregory
full_name: Leitus, Gregory
last_name: Leitus
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
citation:
ama: Kundu PK, Lerner A, Kučanda K, Leitus G, Klajn R. Cyclic kinetics during thermal
equilibration of an axially chiral bis-spiropyran. Journal of the American
Chemical Society. 2014;136(32):11276-11279. doi:10.1021/ja505948q
apa: Kundu, P. K., Lerner, A., Kučanda, K., Leitus, G., & Klajn, R. (2014).
Cyclic kinetics during thermal equilibration of an axially chiral bis-spiropyran.
Journal of the American Chemical Society. American Chemical Society. https://doi.org/10.1021/ja505948q
chicago: Kundu, Pintu K., Avishai Lerner, Kristina Kučanda, Gregory Leitus, and
Rafal Klajn. “Cyclic Kinetics during Thermal Equilibration of an Axially Chiral
Bis-Spiropyran.” Journal of the American Chemical Society. American Chemical
Society, 2014. https://doi.org/10.1021/ja505948q.
ieee: P. K. Kundu, A. Lerner, K. Kučanda, G. Leitus, and R. Klajn, “Cyclic kinetics
during thermal equilibration of an axially chiral bis-spiropyran,” Journal
of the American Chemical Society, vol. 136, no. 32. American Chemical Society,
pp. 11276–11279, 2014.
ista: Kundu PK, Lerner A, Kučanda K, Leitus G, Klajn R. 2014. Cyclic kinetics during
thermal equilibration of an axially chiral bis-spiropyran. Journal of the American
Chemical Society. 136(32), 11276–11279.
mla: Kundu, Pintu K., et al. “Cyclic Kinetics during Thermal Equilibration of an
Axially Chiral Bis-Spiropyran.” Journal of the American Chemical Society,
vol. 136, no. 32, American Chemical Society, 2014, pp. 11276–79, doi:10.1021/ja505948q.
short: P.K. Kundu, A. Lerner, K. Kučanda, G. Leitus, R. Klajn, Journal of the American
Chemical Society 136 (2014) 11276–11279.
date_created: 2023-08-01T09:46:12Z
date_published: 2014-08-13T00:00:00Z
date_updated: 2023-08-08T07:25:37Z
day: '13'
doi: 10.1021/ja505948q
extern: '1'
external_id:
pmid:
- '25072292'
intvolume: ' 136'
issue: '32'
keyword:
- Colloid and Surface Chemistry
- Biochemistry
- General Chemistry
- Catalysis
language:
- iso: eng
month: '08'
oa_version: None
page: 11276-11279
pmid: 1
publication: Journal of the American Chemical Society
publication_identifier:
eissn:
- 1520-5126
issn:
- 0002-7863
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Cyclic kinetics during thermal equilibration of an axially chiral bis-spiropyran
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 136
year: '2014'
...
---
_id: '13402'
abstract:
- lang: eng
text: Nanoporous frameworks are polymeric materials built from rigid molecules,
which give rise to their nanoporous structures with applications in gas sorption
and storage, catalysis and others. Conceptually new applications could emerge,
should these beneficial properties be manipulated by external stimuli in a reversible
manner. One approach to render nanoporous frameworks responsive to external signals
would be to immobilize molecular switches within their nanopores. Although the
majority of molecular switches require conformational freedom to isomerize, and
switching in the solid state is prohibited, the nanopores may provide enough room
for the switches to efficiently isomerize. Here we describe two families of nanoporous
materials incorporating the spiropyran molecular switch. These materials exhibit
a variety of interesting properties, including reversible photochromism and acidochromism
under solvent-free conditions, light-controlled capture and release of metal ions,
as well reversible chromism induced by solvation/desolvation.
article_number: '3588'
article_processing_charge: No
article_type: original
author:
- first_name: Pintu K.
full_name: Kundu, Pintu K.
last_name: Kundu
- first_name: Gregory L.
full_name: Olsen, Gregory L.
last_name: Olsen
- first_name: Vladimir
full_name: Kiss, Vladimir
last_name: Kiss
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
citation:
ama: Kundu PK, Olsen GL, Kiss V, Klajn R. Nanoporous frameworks exhibiting multiple
stimuli responsiveness. Nature Communications. 2014;5. doi:10.1038/ncomms4588
apa: Kundu, P. K., Olsen, G. L., Kiss, V., & Klajn, R. (2014). Nanoporous frameworks
exhibiting multiple stimuli responsiveness. Nature Communications. Springer
Nature. https://doi.org/10.1038/ncomms4588
chicago: Kundu, Pintu K., Gregory L. Olsen, Vladimir Kiss, and Rafal Klajn. “Nanoporous
Frameworks Exhibiting Multiple Stimuli Responsiveness.” Nature Communications.
Springer Nature, 2014. https://doi.org/10.1038/ncomms4588.
ieee: P. K. Kundu, G. L. Olsen, V. Kiss, and R. Klajn, “Nanoporous frameworks exhibiting
multiple stimuli responsiveness,” Nature Communications, vol. 5. Springer
Nature, 2014.
ista: Kundu PK, Olsen GL, Kiss V, Klajn R. 2014. Nanoporous frameworks exhibiting
multiple stimuli responsiveness. Nature Communications. 5, 3588.
mla: Kundu, Pintu K., et al. “Nanoporous Frameworks Exhibiting Multiple Stimuli
Responsiveness.” Nature Communications, vol. 5, 3588, Springer Nature,
2014, doi:10.1038/ncomms4588.
short: P.K. Kundu, G.L. Olsen, V. Kiss, R. Klajn, Nature Communications 5 (2014).
date_created: 2023-08-01T09:46:27Z
date_published: 2014-04-07T00:00:00Z
date_updated: 2023-08-08T07:28:10Z
day: '07'
doi: 10.1038/ncomms4588
extern: '1'
external_id:
pmid:
- '24709950'
intvolume: ' 5'
keyword:
- General Physics and Astronomy
- General Biochemistry
- Genetics and Molecular Biology
- General Chemistry
- Multidisciplinary
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1038/ncomms4588
month: '04'
oa: 1
oa_version: Published Version
pmid: 1
publication: Nature Communications
publication_identifier:
eissn:
- 2041-1723
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Nanoporous frameworks exhibiting multiple stimuli responsiveness
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 5
year: '2014'
...
---
_id: '13403'
abstract:
- lang: eng
text: We show that bimolecular reactions between species confined to the surfaces
of nanoparticles can be manipulated by the nature of the linker, as well as by
the curvature of the underlying particles.
article_processing_charge: No
article_type: original
author:
- first_name: Tino
full_name: Zdobinsky, Tino
last_name: Zdobinsky
- first_name: Pradipta
full_name: Sankar Maiti, Pradipta
last_name: Sankar Maiti
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
citation:
ama: Zdobinsky T, Sankar Maiti P, Klajn R. Support curvature and conformational
freedom control chemical reactivity of immobilized species. Journal of the
American Chemical Society. 2014;136(7):2711-2714. doi:10.1021/ja411573a
apa: Zdobinsky, T., Sankar Maiti, P., & Klajn, R. (2014). Support curvature
and conformational freedom control chemical reactivity of immobilized species.
Journal of the American Chemical Society. American Chemical Society. https://doi.org/10.1021/ja411573a
chicago: Zdobinsky, Tino, Pradipta Sankar Maiti, and Rafal Klajn. “Support Curvature
and Conformational Freedom Control Chemical Reactivity of Immobilized Species.”
Journal of the American Chemical Society. American Chemical Society, 2014.
https://doi.org/10.1021/ja411573a.
ieee: T. Zdobinsky, P. Sankar Maiti, and R. Klajn, “Support curvature and conformational
freedom control chemical reactivity of immobilized species,” Journal of the
American Chemical Society, vol. 136, no. 7. American Chemical Society, pp.
2711–2714, 2014.
ista: Zdobinsky T, Sankar Maiti P, Klajn R. 2014. Support curvature and conformational
freedom control chemical reactivity of immobilized species. Journal of the American
Chemical Society. 136(7), 2711–2714.
mla: Zdobinsky, Tino, et al. “Support Curvature and Conformational Freedom Control
Chemical Reactivity of Immobilized Species.” Journal of the American Chemical
Society, vol. 136, no. 7, American Chemical Society, 2014, pp. 2711–14, doi:10.1021/ja411573a.
short: T. Zdobinsky, P. Sankar Maiti, R. Klajn, Journal of the American Chemical
Society 136 (2014) 2711–2714.
date_created: 2023-08-01T09:46:44Z
date_published: 2014-02-19T00:00:00Z
date_updated: 2023-08-08T07:32:11Z
day: '19'
doi: 10.1021/ja411573a
extern: '1'
external_id:
pmid:
- '24320557'
intvolume: ' 136'
issue: '7'
keyword:
- Colloid and Surface Chemistry
- Biochemistry
- General Chemistry
- Catalysis
language:
- iso: eng
month: '02'
oa_version: None
page: 2711-2714
pmid: 1
publication: Journal of the American Chemical Society
publication_identifier:
eissn:
- 1520-5126
issn:
- 0002-7863
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Support curvature and conformational freedom control chemical reactivity of
immobilized species
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 136
year: '2014'
...
---
_id: '13404'
abstract:
- lang: eng
text: In the past few years, spiropyran has emerged as the molecule-of-choice for
the construction of novel dynamic materials. This unique molecular switch undergoes
structural isomerisation in response to a variety of orthogonal stimuli, e.g.
light, temperature, metal ions, redox potential, and mechanical stress. Incorporation
of this switch onto macromolecular supports or inorganic scaffolds allows for
the creation of robust dynamic materials. This review discusses the synthesis,
switching conditions, and use of dynamic materials in which spiropyran has been
attached to the surfaces of polymers, biomacromolecules, inorganic nanoparticles,
as well as solid surfaces. The resulting materials show fascinating properties
whereby the state of the switch intimately affects a multitude of useful properties
of the support. The utility of the spiropyran switch will undoubtedly endow these
materials with far-reaching applications in the near future.
article_processing_charge: No
article_type: original
author:
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
citation:
ama: Klajn R. Spiropyran-based dynamic materials. Chemical Society Reviews.
2014;43(1):148-184. doi:10.1039/c3cs60181a
apa: Klajn, R. (2014). Spiropyran-based dynamic materials. Chemical Society Reviews.
Royal Society of Chemistry. https://doi.org/10.1039/c3cs60181a
chicago: Klajn, Rafal. “Spiropyran-Based Dynamic Materials.” Chemical Society
Reviews. Royal Society of Chemistry, 2014. https://doi.org/10.1039/c3cs60181a.
ieee: R. Klajn, “Spiropyran-based dynamic materials,” Chemical Society Reviews,
vol. 43, no. 1. Royal Society of Chemistry, pp. 148–184, 2014.
ista: Klajn R. 2014. Spiropyran-based dynamic materials. Chemical Society Reviews.
43(1), 148–184.
mla: Klajn, Rafal. “Spiropyran-Based Dynamic Materials.” Chemical Society Reviews,
vol. 43, no. 1, Royal Society of Chemistry, 2014, pp. 148–84, doi:10.1039/c3cs60181a.
short: R. Klajn, Chemical Society Reviews 43 (2014) 148–184.
date_created: 2023-08-01T09:47:03Z
date_published: 2014-01-27T00:00:00Z
date_updated: 2023-08-08T07:41:38Z
day: '27'
doi: 10.1039/c3cs60181a
extern: '1'
external_id:
pmid:
- '23979515'
intvolume: ' 43'
issue: '1'
keyword:
- General Chemistry
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1039/C3CS60181A
month: '01'
oa: 1
oa_version: Published Version
page: 148-184
pmid: 1
publication: Chemical Society Reviews
publication_identifier:
eissn:
- 1460-4744
issn:
- 0306-0012
publication_status: published
publisher: Royal Society of Chemistry
quality_controlled: '1'
scopus_import: '1'
status: public
title: Spiropyran-based dynamic materials
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 43
year: '2014'
...
---
_id: '1375'
abstract:
- lang: eng
text: 'We consider directed graphs where each edge is labeled with an integer weight
and study the fundamental algorithmic question of computing the value of a cycle
with minimum mean weight. Our contributions are twofold: (1) First we show that
the algorithmic question is reducible to the problem of a logarithmic number of
min-plus matrix multiplications of n×n-matrices, where n is the number of vertices
of the graph. (2) Second, when the weights are nonnegative, we present the first
(1+ε)-approximation algorithm for the problem and the running time of our algorithm
is Õ(nωlog3(nW/ε)/ε),1 where O(nω) is the time required for the classic n×n-matrix
multiplication and W is the maximum value of the weights. With an additional O(log(nW/ε))
factor in space a cycle with approximately optimal weight can be computed within
the same time bound.'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
- 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: Veronika
full_name: Loitzenbauer, Veronika
last_name: Loitzenbauer
- first_name: Michael
full_name: Raskin, Michael
last_name: Raskin
citation:
ama: Chatterjee K, Henzinger MH, Krinninger S, Loitzenbauer V, Raskin M. Approximating
the minimum cycle mean. Theoretical Computer Science. 2014;547(C):104-116.
doi:10.1016/j.tcs.2014.06.031
apa: Chatterjee, K., Henzinger, M. H., Krinninger, S., Loitzenbauer, V., & Raskin,
M. (2014). Approximating the minimum cycle mean. Theoretical Computer Science.
Elsevier. https://doi.org/10.1016/j.tcs.2014.06.031
chicago: Chatterjee, Krishnendu, Monika H Henzinger, Sebastian Krinninger, Veronika
Loitzenbauer, and Michael Raskin. “Approximating the Minimum Cycle Mean.” Theoretical
Computer Science. Elsevier, 2014. https://doi.org/10.1016/j.tcs.2014.06.031.
ieee: K. Chatterjee, M. H. Henzinger, S. Krinninger, V. Loitzenbauer, and M. Raskin,
“Approximating the minimum cycle mean,” Theoretical Computer Science, vol.
547, no. C. Elsevier, pp. 104–116, 2014.
ista: Chatterjee K, Henzinger MH, Krinninger S, Loitzenbauer V, Raskin M. 2014.
Approximating the minimum cycle mean. Theoretical Computer Science. 547(C), 104–116.
mla: Chatterjee, Krishnendu, et al. “Approximating the Minimum Cycle Mean.” Theoretical
Computer Science, vol. 547, no. C, Elsevier, 2014, pp. 104–16, doi:10.1016/j.tcs.2014.06.031.
short: K. Chatterjee, M.H. Henzinger, S. Krinninger, V. Loitzenbauer, M. Raskin,
Theoretical Computer Science 547 (2014) 104–116.
date_created: 2018-12-11T11:51:40Z
date_published: 2014-08-28T00:00:00Z
date_updated: 2022-09-09T11:50:58Z
day: '28'
department:
- _id: KrCh
doi: 10.1016/j.tcs.2014.06.031
ec_funded: 1
external_id:
arxiv:
- '1307.4473'
intvolume: ' 547'
issue: C
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1307.4473
month: '08'
oa: 1
oa_version: Preprint
page: 104 - 116
project:
- _id: 2584A770-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P 23499-N23
name: Modern Graph Algorithmic Techniques in Formal Verification
- _id: 25863FF4-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: S11407
name: Game Theory
- _id: 2581B60A-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '279307'
name: 'Quantitative Graph Games: Theory and Applications'
- _id: 2587B514-B435-11E9-9278-68D0E5697425
name: Microsoft Research Faculty Fellowship
publication: Theoretical Computer Science
publication_status: published
publisher: Elsevier
publist_id: '5836'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Approximating the minimum cycle mean
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 547
year: '2014'
...
---
_id: '1392'
abstract:
- lang: eng
text: Fault-tolerant distributed algorithms play an important role in ensuring the
reliability of many software applications. In this paper we consider distributed
algorithms whose computations are organized in rounds. To verify the correctness
of such algorithms, we reason about (i) properties (such as invariants) of the
state, (ii) the transitions controlled by the algorithm, and (iii) the communication
graph. We introduce a logic that addresses these points, and contains set comprehensions
with cardinality constraints, function symbols to describe the local states of
each process, and a limited form of quantifier alternation to express the verification
conditions. We show its use in automating the verification of consensus algorithms.
In particular, we give a semi-decision procedure for the unsatisfiability problem
of the logic and identify a decidable fragment. We successfully applied our framework
to verify the correctness of a variety of consensus algorithms tolerant to both
benign faults (message loss, process crashes) and value faults (message corruption).
acknowledgement: Supported by the Vienna Science and Technology Fund (WWTF) through
grant PROSEED.
alternative_title:
- LNCS
author:
- first_name: Cezara
full_name: Dragoi, Cezara
id: 2B2B5ED0-F248-11E8-B48F-1D18A9856A87
last_name: Dragoi
- first_name: Thomas A
full_name: Henzinger, Thomas A
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000−0002−2985−7724
- first_name: Helmut
full_name: Veith, Helmut
last_name: Veith
- first_name: Josef
full_name: Widder, Josef
last_name: Widder
- first_name: Damien
full_name: Zufferey, Damien
id: 4397AC76-F248-11E8-B48F-1D18A9856A87
last_name: Zufferey
orcid: 0000-0002-3197-8736
citation:
ama: 'Dragoi C, Henzinger TA, Veith H, Widder J, Zufferey D. A logic-based framework
for verifying consensus algorithms. In: Vol 8318. Springer; 2014:161-181. doi:10.1007/978-3-642-54013-4_10'
apa: 'Dragoi, C., Henzinger, T. A., Veith, H., Widder, J., & Zufferey, D. (2014).
A logic-based framework for verifying consensus algorithms (Vol. 8318, pp. 161–181).
Presented at the VMCAI: Verification, Model Checking and Abstract Interpretation,
San Diego, USA: Springer. https://doi.org/10.1007/978-3-642-54013-4_10'
chicago: Dragoi, Cezara, Thomas A Henzinger, Helmut Veith, Josef Widder, and Damien
Zufferey. “A Logic-Based Framework for Verifying Consensus Algorithms,” 8318:161–81.
Springer, 2014. https://doi.org/10.1007/978-3-642-54013-4_10.
ieee: 'C. Dragoi, T. A. Henzinger, H. Veith, J. Widder, and D. Zufferey, “A logic-based
framework for verifying consensus algorithms,” presented at the VMCAI: Verification,
Model Checking and Abstract Interpretation, San Diego, USA, 2014, vol. 8318, pp.
161–181.'
ista: 'Dragoi C, Henzinger TA, Veith H, Widder J, Zufferey D. 2014. A logic-based
framework for verifying consensus algorithms. VMCAI: Verification, Model Checking
and Abstract Interpretation, LNCS, vol. 8318, 161–181.'
mla: Dragoi, Cezara, et al. A Logic-Based Framework for Verifying Consensus Algorithms.
Vol. 8318, Springer, 2014, pp. 161–81, doi:10.1007/978-3-642-54013-4_10.
short: C. Dragoi, T.A. Henzinger, H. Veith, J. Widder, D. Zufferey, in:, Springer,
2014, pp. 161–181.
conference:
end_date: 2014-01-21
location: San Diego, USA
name: 'VMCAI: Verification, Model Checking and Abstract Interpretation'
start_date: 2014-01-19
date_created: 2018-12-11T11:51:45Z
date_published: 2014-01-01T00:00:00Z
date_updated: 2021-01-12T06:50:22Z
day: '01'
ddc:
- '000'
- '005'
department:
- _id: ToHe
doi: 10.1007/978-3-642-54013-4_10
ec_funded: 1
file:
- access_level: open_access
checksum: bffa33d39be77df0da39defe97eabf84
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:11:06Z
date_updated: 2020-07-14T12:44:48Z
file_id: '4859'
file_name: IST-2014-179-v1+1_vmcai14.pdf
file_size: 444138
relation: main_file
file_date_updated: 2020-07-14T12:44:48Z
has_accepted_license: '1'
intvolume: ' 8318'
language:
- iso: eng
month: '01'
oa: 1
oa_version: Submitted Version
page: 161 - 181
project:
- _id: 25832EC2-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: S 11407_N23
name: Rigorous Systems Engineering
- _id: 25EE3708-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '267989'
name: Quantitative Reactive Modeling
publication_status: published
publisher: Springer
publist_id: '5817'
pubrep_id: '179'
quality_controlled: '1'
scopus_import: 1
status: public
title: A logic-based framework for verifying consensus algorithms
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 8318
year: '2014'
...
---
_id: '1393'
abstract:
- lang: eng
text: 'Probabilistic programs are usual functional or imperative programs with two
added constructs: (1) the ability to draw values at random from distributions,
and (2) the ability to condition values of variables in a program via observations.
Models from diverse application areas such as computer vision, coding theory,
cryptographic protocols, biology and reliability analysis can be written as probabilistic
programs. Probabilistic inference is the problem of computing an explicit representation
of the probability distribution implicitly specified by a probabilistic program.
Depending on the application, the desired output from inference may vary-we may
want to estimate the expected value of some function f with respect to the distribution,
or the mode of the distribution, or simply a set of samples drawn from the distribution.
In this paper, we describe connections this research area called \Probabilistic
Programming" has with programming languages and software engineering, and
this includes language design, and the static and dynamic analysis of programs.
We survey current state of the art and speculate on promising directions for future
research.'
article_processing_charge: No
author:
- first_name: Andrew
full_name: Gordon, Andrew
last_name: Gordon
- first_name: Thomas A
full_name: Henzinger, Thomas A
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000−0002−2985−7724
- first_name: Aditya
full_name: Nori, Aditya
last_name: Nori
- first_name: Sriram
full_name: Rajamani, Sriram
last_name: Rajamani
citation:
ama: 'Gordon A, Henzinger TA, Nori A, Rajamani S. Probabilistic programming. In:
Proceedings of the on Future of Software Engineering. ACM; 2014:167-181.
doi:10.1145/2593882.2593900'
apa: 'Gordon, A., Henzinger, T. A., Nori, A., & Rajamani, S. (2014). Probabilistic
programming. In Proceedings of the on Future of Software Engineering (pp.
167–181). Hyderabad, India: ACM. https://doi.org/10.1145/2593882.2593900'
chicago: Gordon, Andrew, Thomas A Henzinger, Aditya Nori, and Sriram Rajamani. “Probabilistic
Programming.” In Proceedings of the on Future of Software Engineering,
167–81. ACM, 2014. https://doi.org/10.1145/2593882.2593900.
ieee: A. Gordon, T. A. Henzinger, A. Nori, and S. Rajamani, “Probabilistic programming,”
in Proceedings of the on Future of Software Engineering, Hyderabad, India,
2014, pp. 167–181.
ista: 'Gordon A, Henzinger TA, Nori A, Rajamani S. 2014. Probabilistic programming.
Proceedings of the on Future of Software Engineering. FOSE: Future of Software
Engineering, 167–181.'
mla: Gordon, Andrew, et al. “Probabilistic Programming.” Proceedings of the on
Future of Software Engineering, ACM, 2014, pp. 167–81, doi:10.1145/2593882.2593900.
short: A. Gordon, T.A. Henzinger, A. Nori, S. Rajamani, in:, Proceedings of the
on Future of Software Engineering, ACM, 2014, pp. 167–181.
conference:
end_date: 2014-06-07
location: Hyderabad, India
name: 'FOSE: Future of Software Engineering'
start_date: 2014-05-31
date_created: 2018-12-11T11:51:45Z
date_published: 2014-05-31T00:00:00Z
date_updated: 2021-01-12T06:50:22Z
day: '31'
department:
- _id: ToHe
doi: 10.1145/2593882.2593900
ec_funded: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1145/2593882.2593900
month: '05'
oa: 1
oa_version: Published Version
page: 167 - 181
project:
- _id: 25EE3708-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '267989'
name: Quantitative Reactive Modeling
- _id: 25832EC2-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: S 11407_N23
name: Rigorous Systems Engineering
publication: Proceedings of the on Future of Software Engineering
publication_status: published
publisher: ACM
publist_id: '5816'
quality_controlled: '1'
scopus_import: 1
status: public
title: Probabilistic programming
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2014'
...
---
_id: '1395'
abstract:
- lang: eng
text: In this thesis I studied various individual and social immune defences employed
by the invasive garden ant Lasius neglectus mostly against entomopathogenic fungi. The
first two chapters of this thesis address the phenomenon of 'social immunisation'.
Social immunisation, that is the immunological protection of group members due
to social contact to a pathogen-exposed nestmate, has been described in various
social insect species against different types of pathogens. However, in the case
of entomopathogenic fungi it has, so far, only been demonstrated that social immunisation
exists at all. Its underlying mechanisms r any other properties were, however,
unknown. In the first chapter of this thesis I identified the mechanistic basis
of social immunisation in L. neglectus against the entomopathogenous fungus Metarhizium.
I could show that nestmates of a pathogen-exposed individual contract low-level
infections due to social interactions. These low-level infections are, however,
non-lethal and cause an active stimulation of the immune system, which protects
the nestmates upon subsequent pathogen encounters. In the second chapter of this
thesis I investigated the specificity and colony level effects of social immunisation.
I demonstrated that the protection conferred by social immunisation is highly
specific, protecting ants only against the same pathogen strain. In addition,
depending on the respective context, social immunisation may even cause fitness
costs. I further showed that social immunisation crucially affects sanitary behaviour
and disease dynamics within ant groups. In the third chapter of this thesis I
studied the effects of the ectosymbiotic fungus Laboulbenia formicarum on its
host L. neglectus. Although Laboulbeniales are the largest order of insect-parasitic
fungi, research concerning host fitness consequence is sparse. I showed that highly
Laboulbenia-infected ants sustain fitness costs under resource limitation, however,
gain fitness benefits when exposed to an entomopathogenus fungus. These effects
are probably cause by a prophylactic upregulation of behavioural as well as physiological
immune defences in highly infected ants.
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Matthias
full_name: Konrad, Matthias
id: 46528076-F248-11E8-B48F-1D18A9856A87
last_name: Konrad
citation:
ama: 'Konrad M. Immune defences in ants: Effects of social immunisation and a fungal
ectosymbiont in the ant Lasius neglectus. 2014.'
apa: 'Konrad, M. (2014). Immune defences in ants: Effects of social immunisation
and a fungal ectosymbiont in the ant Lasius neglectus. Institute of Science
and Technology Austria.'
chicago: 'Konrad, Matthias. “Immune Defences in Ants: Effects of Social Immunisation
and a Fungal Ectosymbiont in the Ant Lasius Neglectus.” Institute of Science and
Technology Austria, 2014.'
ieee: 'M. Konrad, “Immune defences in ants: Effects of social immunisation and a
fungal ectosymbiont in the ant Lasius neglectus,” Institute of Science and Technology
Austria, 2014.'
ista: 'Konrad M. 2014. Immune defences in ants: Effects of social immunisation and
a fungal ectosymbiont in the ant Lasius neglectus. Institute of Science and Technology
Austria.'
mla: 'Konrad, Matthias. Immune Defences in Ants: Effects of Social Immunisation
and a Fungal Ectosymbiont in the Ant Lasius Neglectus. Institute of Science
and Technology Austria, 2014.'
short: 'M. Konrad, Immune Defences in Ants: Effects of Social Immunisation and a
Fungal Ectosymbiont in the Ant Lasius Neglectus, Institute of Science and Technology
Austria, 2014.'
date_created: 2018-12-11T11:51:46Z
date_published: 2014-02-01T00:00:00Z
date_updated: 2023-09-07T11:38:56Z
day: '01'
degree_awarded: PhD
department:
- _id: SyCr
language:
- iso: eng
month: '02'
oa_version: None
page: '131'
publication_identifier:
issn:
- 2663-337X
publication_status: published
publisher: Institute of Science and Technology Austria
publist_id: '5814'
status: public
supervisor:
- first_name: Sylvia M
full_name: Cremer, Sylvia M
id: 2F64EC8C-F248-11E8-B48F-1D18A9856A87
last_name: Cremer
orcid: 0000-0002-2193-3868
title: 'Immune defences in ants: Effects of social immunisation and a fungal ectosymbiont
in the ant Lasius neglectus'
type: dissertation
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
year: '2014'
...
---
_id: '14018'
abstract:
- lang: eng
text: The sensitivities of high-harmonic generation (HHG) and strong-field ionization
(SFI) to coupled electronic and nuclear dynamics are studied, using the nitric
oxide (NO) molecule as an example. A coherent superposition of electronic and
rotational states of NO is prepared by impulsive stimulated Raman scattering and
probed by simultaneous detection of HHG and SFI yields. We observe a fourfold
higher sensitivity of high-harmonic generation to electronic dynamics and attribute
it to the presence of inelastic quantum paths connecting coherently related electronic
states [Kraus et al., Phys. Rev. Lett.111, 243005 (2013)]. Whereas different harmonic
orders display very different sensitivities to rotational or electronic dynamics,
strong-field ionization is found to be most sensitive to electronic motion. We
introduce a general theoretical formalism for high-harmonic generation from coupled
nuclear-electronic wave packets. We show that the unequal sensitivities of different
harmonic orders to electronic or rotational dynamics result from the angle dependence
of the photorecombination matrix elements which encode several autoionizing and
shape resonances in the photoionization continuum of NO. We further study the
dependence of rotational and electronic coherences on the intensity of the excitation
pulse and support the observations with calculations.
article_processing_charge: No
article_type: original
author:
- first_name: Denitsa Rangelova
full_name: Baykusheva, Denitsa Rangelova
id: 71b4d059-2a03-11ee-914d-dfa3beed6530
last_name: Baykusheva
- first_name: Peter M.
full_name: Kraus, Peter M.
last_name: Kraus
- first_name: Song Bin
full_name: Zhang, Song Bin
last_name: Zhang
- first_name: Nina
full_name: Rohringer, Nina
last_name: Rohringer
- first_name: Hans Jakob
full_name: Wörner, Hans Jakob
last_name: Wörner
citation:
ama: Baykusheva DR, Kraus PM, Zhang SB, Rohringer N, Wörner HJ. The sensitivities
of high-harmonic generation and strong-field ionization to coupled electronic
and nuclear dynamics. Faraday Discussions. 2014;171:113-132. doi:10.1039/c4fd00018h
apa: Baykusheva, D. R., Kraus, P. M., Zhang, S. B., Rohringer, N., & Wörner,
H. J. (2014). The sensitivities of high-harmonic generation and strong-field ionization
to coupled electronic and nuclear dynamics. Faraday Discussions. Royal
Society of Chemistry. https://doi.org/10.1039/c4fd00018h
chicago: Baykusheva, Denitsa Rangelova, Peter M. Kraus, Song Bin Zhang, Nina Rohringer,
and Hans Jakob Wörner. “The Sensitivities of High-Harmonic Generation and Strong-Field
Ionization to Coupled Electronic and Nuclear Dynamics.” Faraday Discussions.
Royal Society of Chemistry, 2014. https://doi.org/10.1039/c4fd00018h.
ieee: D. R. Baykusheva, P. M. Kraus, S. B. Zhang, N. Rohringer, and H. J. Wörner,
“The sensitivities of high-harmonic generation and strong-field ionization to
coupled electronic and nuclear dynamics,” Faraday Discussions, vol. 171.
Royal Society of Chemistry, pp. 113–132, 2014.
ista: Baykusheva DR, Kraus PM, Zhang SB, Rohringer N, Wörner HJ. 2014. The sensitivities
of high-harmonic generation and strong-field ionization to coupled electronic
and nuclear dynamics. Faraday Discussions. 171, 113–132.
mla: Baykusheva, Denitsa Rangelova, et al. “The Sensitivities of High-Harmonic Generation
and Strong-Field Ionization to Coupled Electronic and Nuclear Dynamics.” Faraday
Discussions, vol. 171, Royal Society of Chemistry, 2014, pp. 113–32, doi:10.1039/c4fd00018h.
short: D.R. Baykusheva, P.M. Kraus, S.B. Zhang, N. Rohringer, H.J. Wörner, Faraday
Discussions 171 (2014) 113–132.
date_created: 2023-08-10T06:38:19Z
date_published: 2014-04-14T00:00:00Z
date_updated: 2023-08-22T08:58:12Z
day: '14'
doi: 10.1039/c4fd00018h
extern: '1'
external_id:
pmid:
- '25415558'
intvolume: ' 171'
keyword:
- Physical and Theoretical Chemistry
language:
- iso: eng
month: '04'
oa_version: None
page: 113-132
pmid: 1
publication: Faraday Discussions
publication_identifier:
eissn:
- 1364-5498
issn:
- 1359-6640
publication_status: published
publisher: Royal Society of Chemistry
quality_controlled: '1'
scopus_import: '1'
status: public
title: The sensitivities of high-harmonic generation and strong-field ionization to
coupled electronic and nuclear dynamics
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 171
year: '2014'
...