---
_id: '12310'
abstract:
- lang: eng
text: Let be a sequence of points on an elliptic curve defined over a number field
K. In this paper, we study the denominators of the x-coordinates of this sequence.
We prove that, if Q is a torsion point of prime order, then for n large enough
there always exists a primitive divisor. Later on, we show the link between the
study of the primitive divisors and a Lang-Trotter conjecture. Indeed, given two
points P and Q on the elliptic curve, we prove a lower bound for the number of
primes p such that P is in the orbit of Q modulo p.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Matteo
full_name: Verzobio, Matteo
id: 7aa8f170-131e-11ed-88e1-a9efd01027cb
last_name: Verzobio
orcid: 0000-0002-0854-0306
citation:
ama: Verzobio M. Primitive divisors of sequences associated to elliptic curves.
Journal of Number Theory. 2020;209(4):378-390. doi:10.1016/j.jnt.2019.09.003
apa: Verzobio, M. (2020). Primitive divisors of sequences associated to elliptic
curves. Journal of Number Theory. Elsevier. https://doi.org/10.1016/j.jnt.2019.09.003
chicago: Verzobio, Matteo. “Primitive Divisors of Sequences Associated to Elliptic
Curves.” Journal of Number Theory. Elsevier, 2020. https://doi.org/10.1016/j.jnt.2019.09.003.
ieee: M. Verzobio, “Primitive divisors of sequences associated to elliptic curves,”
Journal of Number Theory, vol. 209, no. 4. Elsevier, pp. 378–390, 2020.
ista: Verzobio M. 2020. Primitive divisors of sequences associated to elliptic curves.
Journal of Number Theory. 209(4), 378–390.
mla: Verzobio, Matteo. “Primitive Divisors of Sequences Associated to Elliptic Curves.”
Journal of Number Theory, vol. 209, no. 4, Elsevier, 2020, pp. 378–90,
doi:10.1016/j.jnt.2019.09.003.
short: M. Verzobio, Journal of Number Theory 209 (2020) 378–390.
date_created: 2023-01-16T11:45:07Z
date_published: 2020-04-01T00:00:00Z
date_updated: 2023-05-10T11:14:56Z
day: '01'
doi: 10.1016/j.jnt.2019.09.003
extern: '1'
external_id:
arxiv:
- '1906.00632'
intvolume: ' 209'
issue: '4'
keyword:
- Algebra and Number Theory
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.1906.00632
month: '04'
oa: 1
oa_version: Preprint
page: 378-390
publication: Journal of Number Theory
publication_identifier:
issn:
- 0022-314X
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Primitive divisors of sequences associated to elliptic curves
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 209
year: '2020'
...
---
_id: '12593'
abstract:
- lang: eng
text: 'Rock debris can accumulate on glacier surfaces and dramatically reduce glacier
melt. The structure of a debris cover is unique to each glacier and sensitive
to climate. Despite this, debris cover has been omitted from global glacier models
and forecasts of their response to a changing climate. Fundamental to resolving
these omissions is a global map of debris cover and an estimate of its future
spatial evolution. Here we use Landsat imagery and a detailed correction to the
Randolph Glacier Inventory to show that 7.3% of mountain glacier area is debris
covered and over half of Earth’s debris is concentrated in three regions: Alaska
(38.6% of total debris-covered area), Southwest Asia (12.6%) and Greenland (12.0%).
We use a set of new metrics, which include stage, the current position of a glacier
on its trajectory towards reaching its spatial carrying capacity of debris cover,
to quantify the state of glaciers. Debris cover is present on 44% of Earth’s glaciers
and prominent (>1.0 km2) on 15%. Of Earth’s glaciers, 20% have a substantial percentage
of debris cover for which the net stage is 36% and the bulk of individual glaciers
have evolved beyond an optimal moraine configuration favourable for debris-cover
expansion. Use of this dataset in global-scale models will enable improved estimates
of melt over 10.6% of the global glacier domain.'
article_processing_charge: No
article_type: original
author:
- first_name: Sam
full_name: Herreid, Sam
last_name: Herreid
- first_name: Francesca
full_name: Pellicciotti, Francesca
id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
last_name: Pellicciotti
citation:
ama: Herreid S, Pellicciotti F. The state of rock debris covering Earth’s glaciers.
Nature Geoscience. 2020;13(9):621-627. doi:10.1038/s41561-020-0615-0
apa: Herreid, S., & Pellicciotti, F. (2020). The state of rock debris covering
Earth’s glaciers. Nature Geoscience. Springer Nature. https://doi.org/10.1038/s41561-020-0615-0
chicago: Herreid, Sam, and Francesca Pellicciotti. “The State of Rock Debris Covering
Earth’s Glaciers.” Nature Geoscience. Springer Nature, 2020. https://doi.org/10.1038/s41561-020-0615-0.
ieee: S. Herreid and F. Pellicciotti, “The state of rock debris covering Earth’s
glaciers,” Nature Geoscience, vol. 13, no. 9. Springer Nature, pp. 621–627,
2020.
ista: Herreid S, Pellicciotti F. 2020. The state of rock debris covering Earth’s
glaciers. Nature Geoscience. 13(9), 621–627.
mla: Herreid, Sam, and Francesca Pellicciotti. “The State of Rock Debris Covering
Earth’s Glaciers.” Nature Geoscience, vol. 13, no. 9, Springer Nature,
2020, pp. 621–27, doi:10.1038/s41561-020-0615-0.
short: S. Herreid, F. Pellicciotti, Nature Geoscience 13 (2020) 621–627.
date_created: 2023-02-20T08:12:17Z
date_published: 2020-09-02T00:00:00Z
date_updated: 2023-02-28T12:45:37Z
day: '02'
doi: 10.1038/s41561-020-0615-0
extern: '1'
intvolume: ' 13'
issue: '9'
keyword:
- General Earth and Planetary Sciences
language:
- iso: eng
month: '09'
oa_version: None
page: 621-627
publication: Nature Geoscience
publication_identifier:
eissn:
- 1752-0908
issn:
- 1752-0894
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
link:
- relation: erratum
url: https://doi.org/10.1038/s41561-020-0630-1
scopus_import: '1'
status: public
title: The state of rock debris covering Earth’s glaciers
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 13
year: '2020'
...
---
_id: '12594'
abstract:
- lang: eng
text: Information about end-of-winter spatial distribution of snow depth is important
for seasonal forecasts of spring/summer streamflow in high-mountain regions. Nevertheless,
such information typically relies upon extrapolation from a sparse network of
observations at low elevations. Here, we test the potential of high-resolution
snow depth data derived from optical stereophotogrammetry of Pléiades satellites
for improving the representation of snow depth initial conditions (SDICs) in a
glacio-hydrological model and assess potential improvements in the skill of snowmelt
and streamflow simulations in a high-elevation Andean catchment. We calibrate
model parameters controlling glacier mass balance and snow cover evolution using
ground-based and satellite observations, and consider the relative importance
of accurate estimates of SDICs compared to model parameters and forcings. We find
that Pléiades SDICs improve the simulation of snow-covered area, glacier mass
balance, and monthly streamflow compared to alternative SDICs based upon extrapolation
of meteorological variables or statistical methods to estimate SDICs based upon
topography. Model simulations are found to be sensitive to SDICs in the early
spring (up to 48% variability in modeled streamflow compared to the best estimate
model), and to temperature gradients in all months that control albedo and melt
rates over a large elevation range (>2,400 m). As such, appropriately characterizing
the distribution of total snow volume with elevation is important for reproducing
total streamflow and the proportions of snowmelt. Therefore, optical stereo-photogrammetry
offers an advantage for obtaining SDICs that aid both the timing and magnitude
of streamflow simulations, process representation (e.g., snow cover evolution)
and has the potential for large spatial domains.
article_number: e2020WR027188
article_processing_charge: No
article_type: original
author:
- first_name: Thomas E.
full_name: Shaw, Thomas E.
last_name: Shaw
- first_name: Alexis
full_name: Caro, Alexis
last_name: Caro
- first_name: Pablo
full_name: Mendoza, Pablo
last_name: Mendoza
- first_name: Álvaro
full_name: Ayala, Álvaro
last_name: Ayala
- first_name: Francesca
full_name: Pellicciotti, Francesca
id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
last_name: Pellicciotti
- first_name: Simon
full_name: Gascoin, Simon
last_name: Gascoin
- first_name: James
full_name: McPhee, James
last_name: McPhee
citation:
ama: Shaw TE, Caro A, Mendoza P, et al. The utility of optical satellite winter
snow depths for initializing a glacio‐hydrological model of a High‐Elevation,
Andean catchment. Water Resources Research. 2020;56(8). doi:10.1029/2020wr027188
apa: Shaw, T. E., Caro, A., Mendoza, P., Ayala, Á., Pellicciotti, F., Gascoin, S.,
& McPhee, J. (2020). The utility of optical satellite winter snow depths for
initializing a glacio‐hydrological model of a High‐Elevation, Andean catchment.
Water Resources Research. American Geophysical Union. https://doi.org/10.1029/2020wr027188
chicago: Shaw, Thomas E., Alexis Caro, Pablo Mendoza, Álvaro Ayala, Francesca Pellicciotti,
Simon Gascoin, and James McPhee. “The Utility of Optical Satellite Winter Snow
Depths for Initializing a Glacio‐hydrological Model of a High‐Elevation, Andean
Catchment.” Water Resources Research. American Geophysical Union, 2020.
https://doi.org/10.1029/2020wr027188.
ieee: T. E. Shaw et al., “The utility of optical satellite winter snow depths
for initializing a glacio‐hydrological model of a High‐Elevation, Andean catchment,”
Water Resources Research, vol. 56, no. 8. American Geophysical Union, 2020.
ista: Shaw TE, Caro A, Mendoza P, Ayala Á, Pellicciotti F, Gascoin S, McPhee J.
2020. The utility of optical satellite winter snow depths for initializing a glacio‐hydrological
model of a High‐Elevation, Andean catchment. Water Resources Research. 56(8),
e2020WR027188.
mla: Shaw, Thomas E., et al. “The Utility of Optical Satellite Winter Snow Depths
for Initializing a Glacio‐hydrological Model of a High‐Elevation, Andean Catchment.”
Water Resources Research, vol. 56, no. 8, e2020WR027188, American Geophysical
Union, 2020, doi:10.1029/2020wr027188.
short: T.E. Shaw, A. Caro, P. Mendoza, Á. Ayala, F. Pellicciotti, S. Gascoin, J.
McPhee, Water Resources Research 56 (2020).
date_created: 2023-02-20T08:12:22Z
date_published: 2020-08-01T00:00:00Z
date_updated: 2023-02-28T12:41:45Z
day: '01'
doi: 10.1029/2020wr027188
extern: '1'
intvolume: ' 56'
issue: '8'
keyword:
- Water Science and Technology
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1029/2020WR027188
month: '08'
oa: 1
oa_version: Published Version
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 utility of optical satellite winter snow depths for initializing a glacio‐hydrological
model of a High‐Elevation, Andean catchment
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 56
year: '2020'
...
---
_id: '12595'
abstract:
- lang: eng
text: The seasonal dynamic changes of Tibetan glaciers have seen little prior investigation,
despite the increase in geodetic studies of multi-year changes. This study compares
seasonal glacier dynamics (“cold” and “warm” seasons) in the ablation zone of
Parlung No. 4 Glacier, a temperate glacier in the monsoon-influenced southeastern
Tibetan Plateau, by using repeat unpiloted aerial vehicle (UAV) surveys combined
with Structure-from-Motion (SfM) photogrammetry and ground stake measurements.
Our results showed that the surveyed ablation zone had a mean change of −2.7 m
of ice surface elevation during the period of September 2018 to October 2019 but
is characterized by significant seasonal cyclic variations with ice surface elevation
lifting (+2.0 m) in the cold season (September 2018 to June 2019) but lowering
(−4.7 m) in the warm season (June 2019 to October 2019). Over an annual timescale,
surface lowering was greatly suppressed by the resupply of ice from the glacier’s
accumulation area—the annual emergence velocity compensates for about 55% of surface
ablation in our study area. Cold season emergence velocities (3.0 ± 1.2 m) were
~5-times larger than those observed in the warm season (0.6 ± 1.0 m). Distinct
spring precipitation patterns may contribute to these distinct seasonal signals.
Such seasonal dynamic conditions are possibly critical for different glacier responses
to climate change in this region of the Tibetan Plateau, and perhaps further afield.
article_number: '2389'
article_processing_charge: No
article_type: original
author:
- first_name: Wei
full_name: Yang, Wei
last_name: Yang
- first_name: Chuanxi
full_name: Zhao, Chuanxi
last_name: Zhao
- first_name: Matthew
full_name: Westoby, Matthew
last_name: Westoby
- first_name: Tandong
full_name: Yao, Tandong
last_name: Yao
- first_name: Yongjie
full_name: Wang, Yongjie
last_name: Wang
- first_name: Francesca
full_name: Pellicciotti, Francesca
id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
last_name: Pellicciotti
- first_name: Jianmin
full_name: Zhou, Jianmin
last_name: Zhou
- first_name: Zhen
full_name: He, Zhen
last_name: He
- first_name: Evan
full_name: Miles, Evan
last_name: Miles
citation:
ama: Yang W, Zhao C, Westoby M, et al. Seasonal dynamics of a temperate Tibetan
glacier revealed by high-resolution UAV photogrammetry and in situ measurements.
Remote Sensing. 2020;12(15). doi:10.3390/rs12152389
apa: Yang, W., Zhao, C., Westoby, M., Yao, T., Wang, Y., Pellicciotti, F., … Miles,
E. (2020). Seasonal dynamics of a temperate Tibetan glacier revealed by high-resolution
UAV photogrammetry and in situ measurements. Remote Sensing. MDPI. https://doi.org/10.3390/rs12152389
chicago: Yang, Wei, Chuanxi Zhao, Matthew Westoby, Tandong Yao, Yongjie Wang, Francesca
Pellicciotti, Jianmin Zhou, Zhen He, and Evan Miles. “Seasonal Dynamics of a Temperate
Tibetan Glacier Revealed by High-Resolution UAV Photogrammetry and in Situ Measurements.”
Remote Sensing. MDPI, 2020. https://doi.org/10.3390/rs12152389.
ieee: W. Yang et al., “Seasonal dynamics of a temperate Tibetan glacier revealed
by high-resolution UAV photogrammetry and in situ measurements,” Remote Sensing,
vol. 12, no. 15. MDPI, 2020.
ista: Yang W, Zhao C, Westoby M, Yao T, Wang Y, Pellicciotti F, Zhou J, He Z, Miles
E. 2020. Seasonal dynamics of a temperate Tibetan glacier revealed by high-resolution
UAV photogrammetry and in situ measurements. Remote Sensing. 12(15), 2389.
mla: Yang, Wei, et al. “Seasonal Dynamics of a Temperate Tibetan Glacier Revealed
by High-Resolution UAV Photogrammetry and in Situ Measurements.” Remote Sensing,
vol. 12, no. 15, 2389, MDPI, 2020, doi:10.3390/rs12152389.
short: W. Yang, C. Zhao, M. Westoby, T. Yao, Y. Wang, F. Pellicciotti, J. Zhou,
Z. He, E. Miles, Remote Sensing 12 (2020).
date_created: 2023-02-20T08:12:29Z
date_published: 2020-07-24T00:00:00Z
date_updated: 2023-02-28T12:36:22Z
day: '24'
doi: 10.3390/rs12152389
extern: '1'
intvolume: ' 12'
issue: '15'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.3390/rs12152389
month: '07'
oa: 1
oa_version: Published Version
publication: Remote Sensing
publication_identifier:
issn:
- 2072-4292
publication_status: published
publisher: MDPI
quality_controlled: '1'
scopus_import: '1'
status: public
title: Seasonal dynamics of a temperate Tibetan glacier revealed by high-resolution
UAV photogrammetry and in situ measurements
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 12
year: '2020'
...
---
_id: '12596'
abstract:
- lang: eng
text: As glaciers adjust their size in response to climate variations, long-term
changes in meltwater production can be expected, affecting the local availability
of water resources. We investigate glacier runoff in the period 1955–2016 in the
Maipo River basin (4843 km2, 33.0–34.3∘ S, 69.8–70.5∘ W), in the semiarid Andes
of Chile. The basin contains more than 800 glaciers, which cover 378 km2 in total
(inventoried in 2000). We model the mass balance and runoff contribution of 26
glaciers with the physically oriented and fully distributed TOPKAPI (Topographic
Kinematic Approximation and Integration)-ETH glacio-hydrological model and extrapolate
the results to the entire basin. TOPKAPI-ETH is run at a daily time step using
several glaciological and meteorological datasets, and its results are evaluated
against streamflow records, remotely sensed snow cover, and geodetic mass balances
for the periods 1955–2000 and 2000–2013. Results show that in 1955–2016 glacier
mass balance had a general decreasing trend as a basin average but also had differences
between the main sub-catchments. Glacier volume decreased by one-fifth (from 18.6±4.5
to 14.9±2.9 km3). Runoff from the initially glacierized areas was 177±25 mm yr−1
(16±7 % of the total contributions to the basin), but it shows a decreasing sequence
of maxima, which can be linked to the interplay between a decrease in precipitation
since the 1980s and the reduction of ice melt. Glaciers in the Maipo River basin
will continue retreating because they are not in equilibrium with the current
climate. In a hypothetical constant climate scenario, glacier volume would reduce
to 81±38 % of the year 2000 volume, and glacier runoff would be 78±30 % of the
1955–2016 average. This would considerably decrease the drought mitigation capacity
of the basin.
article_processing_charge: No
article_type: original
author:
- first_name: Álvaro
full_name: Ayala, Álvaro
last_name: Ayala
- first_name: David
full_name: Farías-Barahona, David
last_name: Farías-Barahona
- first_name: Matthias
full_name: Huss, Matthias
last_name: Huss
- first_name: Francesca
full_name: Pellicciotti, Francesca
id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
last_name: Pellicciotti
- first_name: James
full_name: McPhee, James
last_name: McPhee
- first_name: Daniel
full_name: Farinotti, Daniel
last_name: Farinotti
citation:
ama: Ayala Á, Farías-Barahona D, Huss M, Pellicciotti F, McPhee J, Farinotti D.
Glacier runoff variations since 1955 in the Maipo River basin, in the semiarid
Andes of central Chile. The Cryosphere. 2020;14(6):2005-2027. doi:10.5194/tc-14-2005-2020
apa: Ayala, Á., Farías-Barahona, D., Huss, M., Pellicciotti, F., McPhee, J., &
Farinotti, D. (2020). Glacier runoff variations since 1955 in the Maipo River
basin, in the semiarid Andes of central Chile. The Cryosphere. Copernicus
Publications. https://doi.org/10.5194/tc-14-2005-2020
chicago: Ayala, Álvaro, David Farías-Barahona, Matthias Huss, Francesca Pellicciotti,
James McPhee, and Daniel Farinotti. “Glacier Runoff Variations since 1955 in the
Maipo River Basin, in the Semiarid Andes of Central Chile.” The Cryosphere.
Copernicus Publications, 2020. https://doi.org/10.5194/tc-14-2005-2020.
ieee: Á. Ayala, D. Farías-Barahona, M. Huss, F. Pellicciotti, J. McPhee, and D.
Farinotti, “Glacier runoff variations since 1955 in the Maipo River basin, in
the semiarid Andes of central Chile,” The Cryosphere, vol. 14, no. 6. Copernicus
Publications, pp. 2005–2027, 2020.
ista: Ayala Á, Farías-Barahona D, Huss M, Pellicciotti F, McPhee J, Farinotti D.
2020. Glacier runoff variations since 1955 in the Maipo River basin, in the semiarid
Andes of central Chile. The Cryosphere. 14(6), 2005–2027.
mla: Ayala, Álvaro, et al. “Glacier Runoff Variations since 1955 in the Maipo River
Basin, in the Semiarid Andes of Central Chile.” The Cryosphere, vol. 14,
no. 6, Copernicus Publications, 2020, pp. 2005–27, doi:10.5194/tc-14-2005-2020.
short: Á. Ayala, D. Farías-Barahona, M. Huss, F. Pellicciotti, J. McPhee, D. Farinotti,
The Cryosphere 14 (2020) 2005–2027.
date_created: 2023-02-20T08:12:36Z
date_published: 2020-06-24T00:00:00Z
date_updated: 2023-02-28T12:32:31Z
day: '24'
doi: 10.5194/tc-14-2005-2020
extern: '1'
intvolume: ' 14'
issue: '6'
keyword:
- Earth-Surface Processes
- Water Science and Technology
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.5194/tc-14-2005-2020
month: '06'
oa: 1
oa_version: Published Version
page: 2005-2027
publication: The Cryosphere
publication_identifier:
issn:
- 1994-0424
publication_status: published
publisher: Copernicus Publications
quality_controlled: '1'
scopus_import: '1'
status: public
title: Glacier runoff variations since 1955 in the Maipo River basin, in the semiarid
Andes of central Chile
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 14
year: '2020'
...
---
_id: '12597'
abstract:
- lang: eng
text: We examine the spatial patterns of near-surface air temperature (Ta) over
a melting glacier using a multi-annual dataset from McCall Glacier, Alaska. The
dataset consists of a 10-year (2005–2014) meteorological record along the glacier
centreline up to an upper glacier cirque, spanning an elevation difference of
900 m. We test the validity of on-glacier linear lapse rates, and a model that
calculates Ta based on the influence of katabatic winds and other heat sources
along the glacier flow line. During the coldest hours of each summer (10% of time),
average lapse rates across the entire glacier range from −4.7 to −6.7°C km−1,
with a strong relationship between Ta and elevation (R2 > 0.7). During warm conditions,
Ta shows more complex, non-linear patterns that are better explained by the flow
line-dependent model, reducing errors by up to 0.5°C compared with linear lapse
rates, although more uncertainty might be associated with these observations due
to occasionally poor sensor ventilation. We conclude that Ta spatial distribution
can vary significantly from year to year, and from one glacier section to another.
Importantly, extrapolations using linear lapse rates from the ablation zone might
lead to large underestimations of Ta on the upper glacier areas.
article_processing_charge: No
article_type: original
author:
- first_name: Patrick
full_name: Troxler, Patrick
last_name: Troxler
- first_name: Álvaro
full_name: Ayala, Álvaro
last_name: Ayala
- first_name: Thomas E.
full_name: Shaw, Thomas E.
last_name: Shaw
- first_name: Matt
full_name: Nolan, Matt
last_name: Nolan
- first_name: Ben W.
full_name: Brock, Ben W.
last_name: Brock
- first_name: Francesca
full_name: Pellicciotti, Francesca
id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
last_name: Pellicciotti
citation:
ama: Troxler P, Ayala Á, Shaw TE, Nolan M, Brock BW, Pellicciotti F. Modelling spatial
patterns of near-surface air temperature over a decade of melt seasons on McCall
Glacier, Alaska. Journal of Glaciology. 2020;66(257):386-400. doi:10.1017/jog.2020.12
apa: Troxler, P., Ayala, Á., Shaw, T. E., Nolan, M., Brock, B. W., & Pellicciotti,
F. (2020). Modelling spatial patterns of near-surface air temperature over a decade
of melt seasons on McCall Glacier, Alaska. Journal of Glaciology. Cambridge
University Press. https://doi.org/10.1017/jog.2020.12
chicago: Troxler, Patrick, Álvaro Ayala, Thomas E. Shaw, Matt Nolan, Ben W. Brock,
and Francesca Pellicciotti. “Modelling Spatial Patterns of Near-Surface Air Temperature
over a Decade of Melt Seasons on McCall Glacier, Alaska.” Journal of Glaciology.
Cambridge University Press, 2020. https://doi.org/10.1017/jog.2020.12.
ieee: P. Troxler, Á. Ayala, T. E. Shaw, M. Nolan, B. W. Brock, and F. Pellicciotti,
“Modelling spatial patterns of near-surface air temperature over a decade of melt
seasons on McCall Glacier, Alaska,” Journal of Glaciology, vol. 66, no.
257. Cambridge University Press, pp. 386–400, 2020.
ista: Troxler P, Ayala Á, Shaw TE, Nolan M, Brock BW, Pellicciotti F. 2020. Modelling
spatial patterns of near-surface air temperature over a decade of melt seasons
on McCall Glacier, Alaska. Journal of Glaciology. 66(257), 386–400.
mla: Troxler, Patrick, et al. “Modelling Spatial Patterns of Near-Surface Air Temperature
over a Decade of Melt Seasons on McCall Glacier, Alaska.” Journal of Glaciology,
vol. 66, no. 257, Cambridge University Press, 2020, pp. 386–400, doi:10.1017/jog.2020.12.
short: P. Troxler, Á. Ayala, T.E. Shaw, M. Nolan, B.W. Brock, F. Pellicciotti, Journal
of Glaciology 66 (2020) 386–400.
date_created: 2023-02-20T08:12:42Z
date_published: 2020-06-01T00:00:00Z
date_updated: 2023-02-28T12:28:45Z
day: '01'
doi: 10.1017/jog.2020.12
extern: '1'
intvolume: ' 66'
issue: '257'
keyword:
- Earth-Surface Processes
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1017/jog.2020.12
month: '06'
oa: 1
oa_version: Published Version
page: 386-400
publication: Journal of Glaciology
publication_identifier:
eissn:
- 1727-5652
issn:
- 0022-1430
publication_status: published
publisher: Cambridge University Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: Modelling spatial patterns of near-surface air temperature over a decade of
melt seasons on McCall Glacier, Alaska
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 66
year: '2020'
...
---
_id: '12598'
abstract:
- lang: eng
text: Obtaining detailed information about high mountain snowpacks is often limited
by insufficient ground-based observations and uncertainty in the (re)distribution
of solid precipitation. We utilize high-resolution optical images from Pléiades
satellites to generate a snow depth map, at a spatial resolution of 4 m, for a
high mountain catchment of central Chile. Results are negatively biased (median
difference of −0.22 m) when compared against observations from a terrestrial Light
Detection And Ranging scan, though replicate general snow depth variability well.
Additionally, the Pléiades dataset is subject to data gaps (17% of total pixels),
negative values for shallow snow (12%), and noise on slopes >40–50° (2%). We correct
and filter the Pléiades snow depths using surface classification techniques of
snow-free areas and a random forest model for data gap filling. Snow depths (with
an estimated error of ~0.36 m) average 1.66 m and relate well to topographical
parameters such as elevation and northness in a similar way to previous studies.
However, estimations of snow depth based upon topography (TOPO) or physically
based modeling (DBSM) cannot resolve localized processes (i.e., avalanching or
wind scouring) that are detected by Pléiades, even when forced with locally calibrated
data. Comparing these alternative model approaches to corrected Pléiades snow
depths reveals total snow volume differences between −28% (DBSM) and +54% (TOPO)
for the catchment and large differences across most elevation bands. Pléiades
represents an important contribution to understanding snow accumulation at sparsely
monitored catchments, though ideally requires a careful systematic validation
procedure to identify catchment-scale biases and errors in the snow depth derivation.
article_number: e2019WR024880
article_processing_charge: No
article_type: original
author:
- first_name: Thomas E.
full_name: Shaw, Thomas E.
last_name: Shaw
- first_name: Simon
full_name: Gascoin, Simon
last_name: Gascoin
- first_name: Pablo A.
full_name: Mendoza, Pablo A.
last_name: Mendoza
- first_name: Francesca
full_name: Pellicciotti, Francesca
id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
last_name: Pellicciotti
- first_name: James
full_name: McPhee, James
last_name: McPhee
citation:
ama: Shaw TE, Gascoin S, Mendoza PA, Pellicciotti F, McPhee J. Snow depth patterns
in a high mountain Andean catchment from satellite optical tristereoscopic remote
sensing. Water Resources Research. 2020;56(2). doi:10.1029/2019wr024880
apa: Shaw, T. E., Gascoin, S., Mendoza, P. A., Pellicciotti, F., & McPhee, J.
(2020). Snow depth patterns in a high mountain Andean catchment from satellite
optical tristereoscopic remote sensing. Water Resources Research. American
Geophysical Union. https://doi.org/10.1029/2019wr024880
chicago: Shaw, Thomas E., Simon Gascoin, Pablo A. Mendoza, Francesca Pellicciotti,
and James McPhee. “Snow Depth Patterns in a High Mountain Andean Catchment from
Satellite Optical Tristereoscopic Remote Sensing.” Water Resources Research.
American Geophysical Union, 2020. https://doi.org/10.1029/2019wr024880.
ieee: T. E. Shaw, S. Gascoin, P. A. Mendoza, F. Pellicciotti, and J. McPhee, “Snow
depth patterns in a high mountain Andean catchment from satellite optical tristereoscopic
remote sensing,” Water Resources Research, vol. 56, no. 2. American Geophysical
Union, 2020.
ista: Shaw TE, Gascoin S, Mendoza PA, Pellicciotti F, McPhee J. 2020. Snow depth
patterns in a high mountain Andean catchment from satellite optical tristereoscopic
remote sensing. Water Resources Research. 56(2), e2019WR024880.
mla: Shaw, Thomas E., et al. “Snow Depth Patterns in a High Mountain Andean Catchment
from Satellite Optical Tristereoscopic Remote Sensing.” Water Resources Research,
vol. 56, no. 2, e2019WR024880, American Geophysical Union, 2020, doi:10.1029/2019wr024880.
short: T.E. Shaw, S. Gascoin, P.A. Mendoza, F. Pellicciotti, J. McPhee, Water Resources
Research 56 (2020).
date_created: 2023-02-20T08:12:47Z
date_published: 2020-02-01T00:00:00Z
date_updated: 2023-02-28T12:26:14Z
day: '01'
doi: 10.1029/2019wr024880
extern: '1'
intvolume: ' 56'
issue: '2'
keyword:
- Water Science and Technology
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1029/2019WR024880
month: '02'
oa: 1
oa_version: Published Version
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: Snow depth patterns in a high mountain Andean catchment from satellite optical
tristereoscopic remote sensing
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 56
year: '2020'
...
---
_id: '12599'
abstract:
- lang: eng
text: Mountains are the water towers of the world, supplying a substantial part
of both natural and anthropogenic water demands1,2. They are highly sensitive
and prone to climate change3,4, yet their importance and vulnerability have not
been quantified at the global scale. Here we present a global water tower index
(WTI), which ranks all water towers in terms of their water-supplying role and
the downstream dependence of ecosystems and society. For each water tower, we
assess its vulnerability related to water stress, governance, hydropolitical tension
and future climatic and socio-economic changes. We conclude that the most important
(highest WTI) water towers are also among the most vulnerable, and that climatic
and socio-economic changes will affect them profoundly. This could negatively
impact 1.9 billion people living in (0.3 billion) or directly downstream of (1.6
billion) mountainous areas. Immediate action is required to safeguard the future
of the world’s most important and vulnerable water towers.
article_processing_charge: No
article_type: original
author:
- first_name: W. W.
full_name: Immerzeel, W. W.
last_name: Immerzeel
- first_name: A. F.
full_name: Lutz, A. F.
last_name: Lutz
- first_name: M.
full_name: Andrade, M.
last_name: Andrade
- first_name: A.
full_name: Bahl, A.
last_name: Bahl
- first_name: H.
full_name: Biemans, H.
last_name: Biemans
- first_name: T.
full_name: Bolch, T.
last_name: Bolch
- first_name: S.
full_name: Hyde, S.
last_name: Hyde
- first_name: S.
full_name: Brumby, S.
last_name: Brumby
- first_name: B. J.
full_name: Davies, B. J.
last_name: Davies
- first_name: A. C.
full_name: Elmore, A. C.
last_name: Elmore
- first_name: A.
full_name: Emmer, A.
last_name: Emmer
- first_name: M.
full_name: Feng, M.
last_name: Feng
- first_name: A.
full_name: Fernández, A.
last_name: Fernández
- first_name: U.
full_name: Haritashya, U.
last_name: Haritashya
- first_name: J. S.
full_name: Kargel, J. S.
last_name: Kargel
- first_name: M.
full_name: Koppes, M.
last_name: Koppes
- first_name: P. D. A.
full_name: Kraaijenbrink, P. D. A.
last_name: Kraaijenbrink
- first_name: A. V.
full_name: Kulkarni, A. V.
last_name: Kulkarni
- first_name: P. A.
full_name: Mayewski, P. A.
last_name: Mayewski
- first_name: S.
full_name: Nepal, S.
last_name: Nepal
- first_name: P.
full_name: Pacheco, P.
last_name: Pacheco
- first_name: T. H.
full_name: Painter, T. H.
last_name: Painter
- first_name: Francesca
full_name: Pellicciotti, Francesca
id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
last_name: Pellicciotti
- first_name: H.
full_name: Rajaram, H.
last_name: Rajaram
- first_name: S.
full_name: Rupper, S.
last_name: Rupper
- first_name: A.
full_name: Sinisalo, A.
last_name: Sinisalo
- first_name: A. B.
full_name: Shrestha, A. B.
last_name: Shrestha
- first_name: D.
full_name: Viviroli, D.
last_name: Viviroli
- first_name: Y.
full_name: Wada, Y.
last_name: Wada
- first_name: C.
full_name: Xiao, C.
last_name: Xiao
- first_name: T.
full_name: Yao, T.
last_name: Yao
- first_name: J. E. M.
full_name: Baillie, J. E. M.
last_name: Baillie
citation:
ama: Immerzeel WW, Lutz AF, Andrade M, et al. Importance and vulnerability of the
world’s water towers. Nature. 2020;577(7790):364-369. doi:10.1038/s41586-019-1822-y
apa: Immerzeel, W. W., Lutz, A. F., Andrade, M., Bahl, A., Biemans, H., Bolch, T.,
… Baillie, J. E. M. (2020). Importance and vulnerability of the world’s water
towers. Nature. Springer Nature. https://doi.org/10.1038/s41586-019-1822-y
chicago: Immerzeel, W. W., A. F. Lutz, M. Andrade, A. Bahl, H. Biemans, T. Bolch,
S. Hyde, et al. “Importance and Vulnerability of the World’s Water Towers.” Nature.
Springer Nature, 2020. https://doi.org/10.1038/s41586-019-1822-y.
ieee: W. W. Immerzeel et al., “Importance and vulnerability of the world’s
water towers,” Nature, vol. 577, no. 7790. Springer Nature, pp. 364–369,
2020.
ista: Immerzeel WW, Lutz AF, Andrade M, Bahl A, Biemans H, Bolch T, Hyde S, Brumby
S, Davies BJ, Elmore AC, Emmer A, Feng M, Fernández A, Haritashya U, Kargel JS,
Koppes M, Kraaijenbrink PDA, Kulkarni AV, Mayewski PA, Nepal S, Pacheco P, Painter
TH, Pellicciotti F, Rajaram H, Rupper S, Sinisalo A, Shrestha AB, Viviroli D,
Wada Y, Xiao C, Yao T, Baillie JEM. 2020. Importance and vulnerability of the
world’s water towers. Nature. 577(7790), 364–369.
mla: Immerzeel, W. W., et al. “Importance and Vulnerability of the World’s Water
Towers.” Nature, vol. 577, no. 7790, Springer Nature, 2020, pp. 364–69,
doi:10.1038/s41586-019-1822-y.
short: W.W. Immerzeel, A.F. Lutz, M. Andrade, A. Bahl, H. Biemans, T. Bolch, S.
Hyde, S. Brumby, B.J. Davies, A.C. Elmore, A. Emmer, M. Feng, A. Fernández, U.
Haritashya, J.S. Kargel, M. Koppes, P.D.A. Kraaijenbrink, A.V. Kulkarni, P.A.
Mayewski, S. Nepal, P. Pacheco, T.H. Painter, F. Pellicciotti, H. Rajaram, S.
Rupper, A. Sinisalo, A.B. Shrestha, D. Viviroli, Y. Wada, C. Xiao, T. Yao, J.E.M.
Baillie, Nature 577 (2020) 364–369.
date_created: 2023-02-20T08:12:53Z
date_published: 2020-01-16T00:00:00Z
date_updated: 2023-02-28T12:17:38Z
day: '16'
doi: 10.1038/s41586-019-1822-y
extern: '1'
intvolume: ' 577'
issue: '7790'
language:
- iso: eng
month: '01'
oa_version: None
page: 364-369
publication: Nature
publication_identifier:
eissn:
- 1476-4687
issn:
- 0028-0836
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Importance and vulnerability of the world’s water towers
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 577
year: '2020'
...
---
_id: '12939'
abstract:
- lang: eng
text: 'Linear tetrapyrroles, called phyllobilins, are obtained as major catabolites
upon chlorophyll degradation. Primarily, colorless phylloleucobilins featuring
four deconjugated pyrrole units were identified. Their yellow counterparts, phylloxanthobilins,
were discovered more recently. Although the two catabolites differ only by one
double bond, physicochemical properties are very distinct. Moreover, the presence
of the double bond seems to enhance physiologically relevant bioactivities: in
contrast to phylloleucobilin, we identified a potent anti-proliferative activity
for a phylloxanthobilin, and show that this natural product induces apoptotic
cell death and a cell cycle arrest in cancer cells. Interestingly, upon modifying
inactive phylloleucobilin by esterification, an anti-proliferative activity can
be observed that increases with the chain lengths of the alkyl esters. We provide
first evidence for anti-cancer activity of phyllobilins, report a novel plant
source for a phylloxanthobilin, and by using paper spray MS, show that these bioactive
yellow chlorophyll catabolites are more prevalent in Nature than previously assumed.'
article_processing_charge: No
article_type: original
author:
- first_name: Cornelia A.
full_name: Karg, Cornelia A.
last_name: Karg
- first_name: Pengyu
full_name: Wang, Pengyu
last_name: Wang
- first_name: Florian
full_name: Kluibenschedl, Florian
id: 7499e70e-eb2c-11ec-b98b-f925648bc9d9
last_name: Kluibenschedl
- first_name: Thomas
full_name: Müller, Thomas
last_name: Müller
- first_name: Lars
full_name: Allmendinger, Lars
last_name: Allmendinger
- first_name: Angelika M.
full_name: Vollmar, Angelika M.
last_name: Vollmar
- first_name: Simone
full_name: Moser, Simone
last_name: Moser
citation:
ama: Karg CA, Wang P, Kluibenschedl F, et al. Phylloxanthobilins are abundant linear
tetrapyrroles from chlorophyll breakdown with activities against cancer cells.
European Journal of Organic Chemistry. 2020;2020(29):4499-4509. doi:10.1002/ejoc.202000692
apa: Karg, C. A., Wang, P., Kluibenschedl, F., Müller, T., Allmendinger, L., Vollmar,
A. M., & Moser, S. (2020). Phylloxanthobilins are abundant linear tetrapyrroles
from chlorophyll breakdown with activities against cancer cells. European Journal
of Organic Chemistry. Wiley. https://doi.org/10.1002/ejoc.202000692
chicago: Karg, Cornelia A., Pengyu Wang, Florian Kluibenschedl, Thomas Müller, Lars
Allmendinger, Angelika M. Vollmar, and Simone Moser. “Phylloxanthobilins Are Abundant
Linear Tetrapyrroles from Chlorophyll Breakdown with Activities against Cancer
Cells.” European Journal of Organic Chemistry. Wiley, 2020. https://doi.org/10.1002/ejoc.202000692.
ieee: C. A. Karg et al., “Phylloxanthobilins are abundant linear tetrapyrroles
from chlorophyll breakdown with activities against cancer cells,” European
Journal of Organic Chemistry, vol. 2020, no. 29. Wiley, pp. 4499–4509, 2020.
ista: Karg CA, Wang P, Kluibenschedl F, Müller T, Allmendinger L, Vollmar AM, Moser
S. 2020. Phylloxanthobilins are abundant linear tetrapyrroles from chlorophyll
breakdown with activities against cancer cells. European Journal of Organic Chemistry.
2020(29), 4499–4509.
mla: Karg, Cornelia A., et al. “Phylloxanthobilins Are Abundant Linear Tetrapyrroles
from Chlorophyll Breakdown with Activities against Cancer Cells.” European
Journal of Organic Chemistry, vol. 2020, no. 29, Wiley, 2020, pp. 4499–509,
doi:10.1002/ejoc.202000692.
short: C.A. Karg, P. Wang, F. Kluibenschedl, T. Müller, L. Allmendinger, A.M. Vollmar,
S. Moser, European Journal of Organic Chemistry 2020 (2020) 4499–4509.
date_created: 2023-05-10T14:49:30Z
date_published: 2020-08-09T00:00:00Z
date_updated: 2023-05-15T07:57:14Z
day: '09'
doi: 10.1002/ejoc.202000692
extern: '1'
intvolume: ' 2020'
issue: '29'
keyword:
- Organic Chemistry
- Physical and Theoretical Chemistry
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1002/ejoc.202000692
month: '08'
oa: 1
oa_version: Published Version
page: 4499-4509
publication: European Journal of Organic Chemistry
publication_identifier:
issn:
- 1434-193X
- 1099-0690
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Phylloxanthobilins are abundant linear tetrapyrroles from chlorophyll breakdown
with activities against cancer cells
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 2020
year: '2020'
...
---
_id: '12940'
abstract:
- lang: eng
text: Desorption electrospray ionization (DESI), easy ambient sonic-spray ionization
(EASI) and low-temperature plasma (LTP) ionization are powerful ambient ionization
techniques for mass spectrometry. However, every single method has its limitation
in terms of polarity and molecular weight of analyte molecules. After the miniaturization
of every possible component of the different ion sources, we finally were able
to embed two emitters and an ion transfer tubing into a small, hand-held device.
The pen-like interface is connected to the mass spectrometer and a separate control
unit via a bundle of flexible tubing and cables. The novel device allows the user
to ionize an extended range of chemicals by simple switching between DESI, voltage-free
EASI, or LTP ionization as well as to freely move the interface over a surface
of interest. A mini camera, which is mounted on the tip of the pen, magnifies
the desorption area and enables a simple positioning of the pen. The interface
was successfully tested using different types of chemicals, pharmaceuticals, and
real life samples. Moreover, the combination of optical data from the camera module
and chemical data obtained by mass analysis facilitates a novel type of imaging
mass spectrometry, which we name “interactive mass spectrometry imaging (IMSI)”.
article_processing_charge: No
article_type: letter_note
author:
- first_name: Christina
full_name: Meisenbichler, Christina
last_name: Meisenbichler
- first_name: Florian
full_name: Kluibenschedl, Florian
id: 7499e70e-eb2c-11ec-b98b-f925648bc9d9
last_name: Kluibenschedl
- first_name: Thomas
full_name: Müller, Thomas
last_name: Müller
citation:
ama: Meisenbichler C, Kluibenschedl F, Müller T. A 3-in-1 hand-held ambient mass
spectrometry interface for identification and 2D localization of chemicals on
surfaces. Analytical Chemistry. 2020;92(21):14314-14318. doi:10.1021/acs.analchem.0c02615
apa: Meisenbichler, C., Kluibenschedl, F., & Müller, T. (2020). A 3-in-1 hand-held
ambient mass spectrometry interface for identification and 2D localization of
chemicals on surfaces. Analytical Chemistry. American Chemical Society.
https://doi.org/10.1021/acs.analchem.0c02615
chicago: Meisenbichler, Christina, Florian Kluibenschedl, and Thomas Müller. “A
3-in-1 Hand-Held Ambient Mass Spectrometry Interface for Identification and 2D
Localization of Chemicals on Surfaces.” Analytical Chemistry. American
Chemical Society, 2020. https://doi.org/10.1021/acs.analchem.0c02615.
ieee: C. Meisenbichler, F. Kluibenschedl, and T. Müller, “A 3-in-1 hand-held ambient
mass spectrometry interface for identification and 2D localization of chemicals
on surfaces,” Analytical Chemistry, vol. 92, no. 21. American Chemical
Society, pp. 14314–14318, 2020.
ista: Meisenbichler C, Kluibenschedl F, Müller T. 2020. A 3-in-1 hand-held ambient
mass spectrometry interface for identification and 2D localization of chemicals
on surfaces. Analytical Chemistry. 92(21), 14314–14318.
mla: Meisenbichler, Christina, et al. “A 3-in-1 Hand-Held Ambient Mass Spectrometry
Interface for Identification and 2D Localization of Chemicals on Surfaces.” Analytical
Chemistry, vol. 92, no. 21, American Chemical Society, 2020, pp. 14314–18,
doi:10.1021/acs.analchem.0c02615.
short: C. Meisenbichler, F. Kluibenschedl, T. Müller, Analytical Chemistry 92 (2020)
14314–14318.
date_created: 2023-05-10T14:50:19Z
date_published: 2020-10-16T00:00:00Z
date_updated: 2023-05-15T08:01:20Z
day: '16'
doi: 10.1021/acs.analchem.0c02615
extern: '1'
external_id:
pmid:
- '33063994'
intvolume: ' 92'
issue: '21'
keyword:
- Analytical Chemistry
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1021/acs.analchem.0c02615
month: '10'
oa: 1
oa_version: Published Version
page: 14314-14318
pmid: 1
publication: Analytical Chemistry
publication_identifier:
issn:
- 0003-2700
- 1520-6882
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: A 3-in-1 hand-held ambient mass spectrometry interface for identification and
2D localization of chemicals on surfaces
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 92
year: '2020'
...
---
_id: '13056'
abstract:
- lang: eng
text: This datasets comprises all data shown in plots of the submitted article "Converting
microwave and telecom photons with a silicon photonic nanomechanical interface".
Additional raw data are available from the corresponding author on reasonable
request.
article_processing_charge: No
author:
- first_name: Georg M
full_name: Arnold, Georg M
id: 3770C838-F248-11E8-B48F-1D18A9856A87
last_name: Arnold
orcid: 0000-0003-1397-7876
- first_name: Matthias
full_name: Wulf, Matthias
id: 45598606-F248-11E8-B48F-1D18A9856A87
last_name: Wulf
orcid: 0000-0001-6613-1378
- first_name: Shabir
full_name: Barzanjeh, Shabir
id: 2D25E1F6-F248-11E8-B48F-1D18A9856A87
last_name: Barzanjeh
orcid: 0000-0003-0415-1423
- first_name: Elena
full_name: Redchenko, Elena
id: 2C21D6E8-F248-11E8-B48F-1D18A9856A87
last_name: Redchenko
- first_name: Alfredo R
full_name: Rueda Sanchez, Alfredo R
id: 3B82B0F8-F248-11E8-B48F-1D18A9856A87
last_name: Rueda Sanchez
orcid: 0000-0001-6249-5860
- first_name: William J
full_name: Hease, William J
id: 29705398-F248-11E8-B48F-1D18A9856A87
last_name: Hease
orcid: 0000-0001-9868-2166
- first_name: Farid
full_name: Hassani, Farid
id: 2AED110C-F248-11E8-B48F-1D18A9856A87
last_name: Hassani
orcid: 0000-0001-6937-5773
- first_name: Johannes M
full_name: Fink, Johannes M
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
citation:
ama: Arnold GM, Wulf M, Barzanjeh S, et al. Converting microwave and telecom photons
with a silicon photonic nanomechanical interface. 2020. doi:10.5281/ZENODO.3961561
apa: Arnold, G. M., Wulf, M., Barzanjeh, S., Redchenko, E., Rueda Sanchez, A. R.,
Hease, W. J., … Fink, J. M. (2020). Converting microwave and telecom photons with
a silicon photonic nanomechanical interface. Zenodo. https://doi.org/10.5281/ZENODO.3961561
chicago: Arnold, Georg M, Matthias Wulf, Shabir Barzanjeh, Elena Redchenko, Alfredo
R Rueda Sanchez, William J Hease, Farid Hassani, and Johannes M Fink. “Converting
Microwave and Telecom Photons with a Silicon Photonic Nanomechanical Interface.”
Zenodo, 2020. https://doi.org/10.5281/ZENODO.3961561.
ieee: G. M. Arnold et al., “Converting microwave and telecom photons with
a silicon photonic nanomechanical interface.” Zenodo, 2020.
ista: Arnold GM, Wulf M, Barzanjeh S, Redchenko E, Rueda Sanchez AR, Hease WJ, Hassani
F, Fink JM. 2020. Converting microwave and telecom photons with a silicon photonic
nanomechanical interface, Zenodo, 10.5281/ZENODO.3961561.
mla: Arnold, Georg M., et al. Converting Microwave and Telecom Photons with a
Silicon Photonic Nanomechanical Interface. Zenodo, 2020, doi:10.5281/ZENODO.3961561.
short: G.M. Arnold, M. Wulf, S. Barzanjeh, E. Redchenko, A.R. Rueda Sanchez, W.J.
Hease, F. Hassani, J.M. Fink, (2020).
date_created: 2023-05-23T13:37:41Z
date_published: 2020-07-27T00:00:00Z
date_updated: 2024-09-10T12:23:51Z
day: '27'
ddc:
- '530'
department:
- _id: JoFi
doi: 10.5281/ZENODO.3961561
main_file_link:
- open_access: '1'
url: https://doi.org/10.5281/zenodo.3961562
month: '07'
oa: 1
oa_version: Published Version
publisher: Zenodo
related_material:
record:
- id: '8529'
relation: used_in_publication
status: public
status: public
title: Converting microwave and telecom photons with a silicon photonic nanomechanical
interface
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: research_data_reference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2020'
...
---
_id: '13060'
abstract:
- lang: eng
text: Coinfections with multiple pathogens can result in complex within-host dynamics
affecting virulence and transmission. Whilst multiple infections are intensively
studied in solitary hosts, it is so far unresolved how social host interactions
interfere with pathogen competition, and if this depends on coinfection diversity.
We studied how the collective disease defenses of ants – their social immunity
– influence pathogen competition in coinfections of same or different fungal
pathogen species. Social immunity reduced virulence for all pathogen combinations,
but interfered with spore production only in different-species coinfections. Here,
it decreased overall pathogen sporulation success, whilst simultaneously increasing
co-sporulation on individual cadavers and maintaining a higher pathogen diversity
at the community-level. Mathematical modeling revealed that host sanitary care
alone can modulate competitive outcomes between pathogens, giving advantage to
fast-germinating, thus less grooming-sensitive ones. Host social interactions
can hence modulate infection dynamics in coinfected group members, thereby altering
pathogen communities at the host- and population-level.
article_processing_charge: No
author:
- first_name: Barbara
full_name: Milutinovic, Barbara
id: 2CDC32B8-F248-11E8-B48F-1D18A9856A87
last_name: Milutinovic
orcid: 0000-0002-8214-4758
- first_name: Miriam
full_name: Stock, Miriam
id: 42462816-F248-11E8-B48F-1D18A9856A87
last_name: Stock
- first_name: Anna V
full_name: Grasse, Anna V
id: 406F989C-F248-11E8-B48F-1D18A9856A87
last_name: Grasse
- first_name: Elisabeth
full_name: Naderlinger, Elisabeth
id: 31757262-F248-11E8-B48F-1D18A9856A87
last_name: Naderlinger
- first_name: Christian
full_name: Hilbe, Christian
id: 2FDF8F3C-F248-11E8-B48F-1D18A9856A87
last_name: Hilbe
orcid: 0000-0001-5116-955X
- first_name: Sylvia
full_name: Cremer, Sylvia
id: 2F64EC8C-F248-11E8-B48F-1D18A9856A87
last_name: Cremer
orcid: 0000-0002-2193-3868
citation:
ama: Milutinovic B, Stock M, Grasse AV, Naderlinger E, Hilbe C, Cremer S. Social
immunity modulates competition between coinfecting pathogens. 2020. doi:10.5061/DRYAD.CRJDFN318
apa: Milutinovic, B., Stock, M., Grasse, A. V., Naderlinger, E., Hilbe, C., &
Cremer, S. (2020). Social immunity modulates competition between coinfecting pathogens.
Dryad. https://doi.org/10.5061/DRYAD.CRJDFN318
chicago: Milutinovic, Barbara, Miriam Stock, Anna V Grasse, Elisabeth Naderlinger,
Christian Hilbe, and Sylvia Cremer. “Social Immunity Modulates Competition between
Coinfecting Pathogens.” Dryad, 2020. https://doi.org/10.5061/DRYAD.CRJDFN318.
ieee: B. Milutinovic, M. Stock, A. V. Grasse, E. Naderlinger, C. Hilbe, and S. Cremer,
“Social immunity modulates competition between coinfecting pathogens.” Dryad,
2020.
ista: Milutinovic B, Stock M, Grasse AV, Naderlinger E, Hilbe C, Cremer S. 2020.
Social immunity modulates competition between coinfecting pathogens, Dryad, 10.5061/DRYAD.CRJDFN318.
mla: Milutinovic, Barbara, et al. Social Immunity Modulates Competition between
Coinfecting Pathogens. Dryad, 2020, doi:10.5061/DRYAD.CRJDFN318.
short: B. Milutinovic, M. Stock, A.V. Grasse, E. Naderlinger, C. Hilbe, S. Cremer,
(2020).
date_created: 2023-05-23T16:11:22Z
date_published: 2020-12-19T00:00:00Z
date_updated: 2023-09-05T16:04:48Z
day: '19'
ddc:
- '570'
department:
- _id: SyCr
- _id: KrCh
doi: 10.5061/DRYAD.CRJDFN318
main_file_link:
- open_access: '1'
url: https://doi.org/10.5061/dryad.crjdfn318
month: '12'
oa: 1
oa_version: Published Version
publisher: Dryad
related_material:
record:
- id: '7343'
relation: used_in_publication
status: public
status: public
title: Social immunity modulates competition between coinfecting pathogens
tmp:
image: /images/cc_0.png
legal_code_url: https://creativecommons.org/publicdomain/zero/1.0/legalcode
name: Creative Commons Public Domain Dedication (CC0 1.0)
short: CC0 (1.0)
type: research_data_reference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2020'
...
---
_id: '13065'
abstract:
- lang: eng
text: Domestication is a human-induced selection process that imprints the genomes
of domesticated populations over a short evolutionary time scale, and that occurs
in a given demographic context. Reconstructing historical gene flow, effective
population size changes and their timing is therefore of fundamental interest
to understand how plant demography and human selection jointly shape genomic divergence
during domestication. Yet, the comparison under a single statistical framework
of independent domestication histories across different crop species has been
little evaluated so far. Thus, it is unclear whether domestication leads to convergent
demographic changes that similarly affect crop genomes. To address this question,
we used existing and new transcriptome data on three crop species of Solanaceae
(eggplant, pepper and tomato), together with their close wild relatives. We fitted
twelve demographic models of increasing complexity on the unfolded joint allele
frequency spectrum for each wild/crop pair, and we found evidence for both shared
and species-specific demographic processes between species. A convergent history
of domestication with gene-flow was inferred for all three species, along with
evidence of strong reduction in the effective population size during the cultivation
stage of tomato and pepper. The absence of any reduction in size of the crop in
eggplant stands out from the classical view of the domestication process; as does
the existence of a “protracted period” of management before cultivation. Our results
also suggest divergent management strategies of modern cultivars among species
as their current demography substantially differs. Finally, the timing of domestication
is species-specific and supported by the few historical records available.
article_processing_charge: No
author:
- first_name: Stephanie
full_name: Arnoux, Stephanie
last_name: Arnoux
- first_name: Christelle
full_name: Fraisse, Christelle
id: 32DF5794-F248-11E8-B48F-1D18A9856A87
last_name: Fraisse
orcid: 0000-0001-8441-5075
- first_name: Christopher
full_name: Sauvage, Christopher
last_name: Sauvage
citation:
ama: 'Arnoux S, Fraisse C, Sauvage C. VCF files of synonymous SNPs related to: Genomic
inference of complex domestication histories in three Solanaceae species. 2020.
doi:10.5061/DRYAD.Q2BVQ83HD'
apa: 'Arnoux, S., Fraisse, C., & Sauvage, C. (2020). VCF files of synonymous
SNPs related to: Genomic inference of complex domestication histories in three
Solanaceae species. Dryad. https://doi.org/10.5061/DRYAD.Q2BVQ83HD'
chicago: 'Arnoux, Stephanie, Christelle Fraisse, and Christopher Sauvage. “VCF Files
of Synonymous SNPs Related to: Genomic Inference of Complex Domestication Histories
in Three Solanaceae Species.” Dryad, 2020. https://doi.org/10.5061/DRYAD.Q2BVQ83HD.'
ieee: 'S. Arnoux, C. Fraisse, and C. Sauvage, “VCF files of synonymous SNPs related
to: Genomic inference of complex domestication histories in three Solanaceae species.”
Dryad, 2020.'
ista: 'Arnoux S, Fraisse C, Sauvage C. 2020. VCF files of synonymous SNPs related
to: Genomic inference of complex domestication histories in three Solanaceae species,
Dryad, 10.5061/DRYAD.Q2BVQ83HD.'
mla: 'Arnoux, Stephanie, et al. VCF Files of Synonymous SNPs Related to: Genomic
Inference of Complex Domestication Histories in Three Solanaceae Species.
Dryad, 2020, doi:10.5061/DRYAD.Q2BVQ83HD.'
short: S. Arnoux, C. Fraisse, C. Sauvage, (2020).
date_created: 2023-05-23T16:30:20Z
date_published: 2020-10-19T00:00:00Z
date_updated: 2023-08-04T11:19:26Z
day: '19'
ddc:
- '570'
department:
- _id: NiBa
doi: 10.5061/DRYAD.Q2BVQ83HD
main_file_link:
- open_access: '1'
url: https://doi.org/10.5061/dryad.q2bvq83hd
month: '10'
oa: 1
oa_version: Published Version
publisher: Dryad
related_material:
link:
- relation: software
url: https://github.com/starnoux/arnoux_et_al_2019
record:
- id: '8928'
relation: used_in_publication
status: public
status: public
title: 'VCF files of synonymous SNPs related to: Genomic inference of complex domestication
histories in three Solanaceae species'
tmp:
image: /images/cc_0.png
legal_code_url: https://creativecommons.org/publicdomain/zero/1.0/legalcode
name: Creative Commons Public Domain Dedication (CC0 1.0)
short: CC0 (1.0)
type: research_data_reference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2020'
...
---
_id: '13070'
abstract:
- lang: eng
text: This dataset comprises all data shown in the figures of the submitted article
"Surpassing the resistance quantum with a geometric superinductor". Additional
raw data are available from the corresponding author on reasonable request.
article_processing_charge: No
author:
- first_name: Matilda
full_name: Peruzzo, Matilda
id: 3F920B30-F248-11E8-B48F-1D18A9856A87
last_name: Peruzzo
orcid: 0000-0002-3415-4628
- first_name: Andrea
full_name: Trioni, Andrea
id: 42F71B44-F248-11E8-B48F-1D18A9856A87
last_name: Trioni
- first_name: Farid
full_name: Hassani, Farid
id: 2AED110C-F248-11E8-B48F-1D18A9856A87
last_name: Hassani
orcid: 0000-0001-6937-5773
- first_name: Martin
full_name: Zemlicka, Martin
id: 2DCF8DE6-F248-11E8-B48F-1D18A9856A87
last_name: Zemlicka
- first_name: Johannes M
full_name: Fink, Johannes M
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
citation:
ama: Peruzzo M, Trioni A, Hassani F, Zemlicka M, Fink JM. Surpassing the resistance
quantum with a geometric superinductor. 2020. doi:10.5281/ZENODO.4052882
apa: Peruzzo, M., Trioni, A., Hassani, F., Zemlicka, M., & Fink, J. M. (2020).
Surpassing the resistance quantum with a geometric superinductor. Zenodo. https://doi.org/10.5281/ZENODO.4052882
chicago: Peruzzo, Matilda, Andrea Trioni, Farid Hassani, Martin Zemlicka, and Johannes
M Fink. “Surpassing the Resistance Quantum with a Geometric Superinductor.” Zenodo,
2020. https://doi.org/10.5281/ZENODO.4052882.
ieee: M. Peruzzo, A. Trioni, F. Hassani, M. Zemlicka, and J. M. Fink, “Surpassing
the resistance quantum with a geometric superinductor.” Zenodo, 2020.
ista: Peruzzo M, Trioni A, Hassani F, Zemlicka M, Fink JM. 2020. Surpassing the
resistance quantum with a geometric superinductor, Zenodo, 10.5281/ZENODO.4052882.
mla: Peruzzo, Matilda, et al. Surpassing the Resistance Quantum with a Geometric
Superinductor. Zenodo, 2020, doi:10.5281/ZENODO.4052882.
short: M. Peruzzo, A. Trioni, F. Hassani, M. Zemlicka, J.M. Fink, (2020).
date_created: 2023-05-23T16:42:30Z
date_published: 2020-09-27T00:00:00Z
date_updated: 2024-09-10T12:23:56Z
day: '27'
ddc:
- '530'
department:
- _id: JoFi
doi: 10.5281/ZENODO.4052882
main_file_link:
- open_access: '1'
url: https://doi.org/10.5281/zenodo.4052883
month: '09'
oa: 1
oa_version: Published Version
publisher: Zenodo
related_material:
record:
- id: '8755'
relation: used_in_publication
status: public
status: public
title: Surpassing the resistance quantum with a geometric superinductor
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: research_data_reference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2020'
...
---
_id: '13071'
abstract:
- lang: eng
text: This dataset comprises all data shown in the plots of the main part of the
submitted article "Bidirectional Electro-Optic Wavelength Conversion in the Quantum
Ground State". Additional raw data are available from the corresponding author
on reasonable request.
article_processing_charge: No
author:
- first_name: William J
full_name: Hease, William J
id: 29705398-F248-11E8-B48F-1D18A9856A87
last_name: Hease
orcid: 0000-0001-9868-2166
- first_name: Alfredo R
full_name: Rueda Sanchez, Alfredo R
id: 3B82B0F8-F248-11E8-B48F-1D18A9856A87
last_name: Rueda Sanchez
orcid: 0000-0001-6249-5860
- first_name: Rishabh
full_name: Sahu, Rishabh
id: 47D26E34-F248-11E8-B48F-1D18A9856A87
last_name: Sahu
orcid: 0000-0001-6264-2162
- first_name: Matthias
full_name: Wulf, Matthias
id: 45598606-F248-11E8-B48F-1D18A9856A87
last_name: Wulf
orcid: 0000-0001-6613-1378
- first_name: Georg M
full_name: Arnold, Georg M
id: 3770C838-F248-11E8-B48F-1D18A9856A87
last_name: Arnold
orcid: 0000-0003-1397-7876
- first_name: Harald
full_name: Schwefel, Harald
last_name: Schwefel
- first_name: Johannes M
full_name: Fink, Johannes M
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
citation:
ama: Hease WJ, Rueda Sanchez AR, Sahu R, et al. Bidirectional electro-optic wavelength
conversion in the quantum ground state. 2020. doi:10.5281/ZENODO.4266025
apa: Hease, W. J., Rueda Sanchez, A. R., Sahu, R., Wulf, M., Arnold, G. M., Schwefel,
H., & Fink, J. M. (2020). Bidirectional electro-optic wavelength conversion
in the quantum ground state. Zenodo. https://doi.org/10.5281/ZENODO.4266025
chicago: Hease, William J, Alfredo R Rueda Sanchez, Rishabh Sahu, Matthias Wulf,
Georg M Arnold, Harald Schwefel, and Johannes M Fink. “Bidirectional Electro-Optic
Wavelength Conversion in the Quantum Ground State.” Zenodo, 2020. https://doi.org/10.5281/ZENODO.4266025.
ieee: W. J. Hease et al., “Bidirectional electro-optic wavelength conversion
in the quantum ground state.” Zenodo, 2020.
ista: Hease WJ, Rueda Sanchez AR, Sahu R, Wulf M, Arnold GM, Schwefel H, Fink JM.
2020. Bidirectional electro-optic wavelength conversion in the quantum ground
state, Zenodo, 10.5281/ZENODO.4266025.
mla: Hease, William J., et al. Bidirectional Electro-Optic Wavelength Conversion
in the Quantum Ground State. Zenodo, 2020, doi:10.5281/ZENODO.4266025.
short: W.J. Hease, A.R. Rueda Sanchez, R. Sahu, M. Wulf, G.M. Arnold, H. Schwefel,
J.M. Fink, (2020).
date_created: 2023-05-23T16:44:11Z
date_published: 2020-11-10T00:00:00Z
date_updated: 2024-09-10T12:23:54Z
day: '10'
ddc:
- '530'
department:
- _id: JoFi
doi: 10.5281/ZENODO.4266025
main_file_link:
- open_access: '1'
url: https://doi.org/10.5281/zenodo.4266026
month: '11'
oa: 1
oa_version: Published Version
publisher: Zenodo
related_material:
record:
- id: '9114'
relation: used_in_publication
status: public
status: public
title: Bidirectional electro-optic wavelength conversion in the quantum ground state
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: research_data_reference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2020'
...
---
_id: '13073'
abstract:
- lang: eng
text: The Mytilus complex of marine mussel species forms a mosaic of hybrid zones,
found across temperate regions of the globe. This allows us to study "replicated"
instances of secondary contact between closely-related species. Previous work
on this complex has shown that local introgression is both widespread and highly
heterogeneous, and has identified SNPs that are outliers of differentiation between
lineages. Here, we developed an ancestry-informative panel of such SNPs. We then
compared their frequencies in newly-sampled populations, including samples from
within the hybrid zones, and parental populations at different distances from
the contact. Results show that close to the hybrid zones, some outlier loci are
near to fixation for the heterospecific allele, suggesting enhanced local introgression,
or the local sweep of a shared ancestral allele. Conversely, genomic cline analyses,
treating local parental populations as the reference, reveal a globally high concordance
among loci, albeit with a few signals of asymmetric introgression. Enhanced local
introgression at specific loci is consistent with the early transfer of adaptive
variants after contact, possibly including asymmetric bi-stable variants (Dobzhansky-Muller
incompatibilities), or haplotypes loaded with fewer deleterious mutations. Having
escaped one barrier, however, these variants can be trapped or delayed at the
next barrier, confining the introgression locally. These results shed light on
the decay of species barriers during phases of contact.
article_processing_charge: No
author:
- first_name: Alexis
full_name: Simon, Alexis
last_name: Simon
- first_name: Christelle
full_name: Fraisse, Christelle
id: 32DF5794-F248-11E8-B48F-1D18A9856A87
last_name: Fraisse
orcid: 0000-0001-8441-5075
- first_name: Tahani
full_name: El Ayari, Tahani
last_name: El Ayari
- first_name: Cathy
full_name: Liautard-Haag, Cathy
last_name: Liautard-Haag
- first_name: Petr
full_name: Strelkov, Petr
last_name: Strelkov
- first_name: John
full_name: Welch, John
last_name: Welch
- first_name: Nicolas
full_name: Bierne, Nicolas
last_name: Bierne
citation:
ama: Simon A, Fraisse C, El Ayari T, et al. How do species barriers decay? concordance
and local introgression in mosaic hybrid zones of mussels. 2020. doi:10.5061/DRYAD.R4XGXD29N
apa: Simon, A., Fraisse, C., El Ayari, T., Liautard-Haag, C., Strelkov, P., Welch,
J., & Bierne, N. (2020). How do species barriers decay? concordance and local
introgression in mosaic hybrid zones of mussels. Dryad. https://doi.org/10.5061/DRYAD.R4XGXD29N
chicago: Simon, Alexis, Christelle Fraisse, Tahani El Ayari, Cathy Liautard-Haag,
Petr Strelkov, John Welch, and Nicolas Bierne. “How Do Species Barriers Decay?
Concordance and Local Introgression in Mosaic Hybrid Zones of Mussels.” Dryad,
2020. https://doi.org/10.5061/DRYAD.R4XGXD29N.
ieee: A. Simon et al., “How do species barriers decay? concordance and local
introgression in mosaic hybrid zones of mussels.” Dryad, 2020.
ista: Simon A, Fraisse C, El Ayari T, Liautard-Haag C, Strelkov P, Welch J, Bierne
N. 2020. How do species barriers decay? concordance and local introgression in
mosaic hybrid zones of mussels, Dryad, 10.5061/DRYAD.R4XGXD29N.
mla: Simon, Alexis, et al. How Do Species Barriers Decay? Concordance and Local
Introgression in Mosaic Hybrid Zones of Mussels. Dryad, 2020, doi:10.5061/DRYAD.R4XGXD29N.
short: A. Simon, C. Fraisse, T. El Ayari, C. Liautard-Haag, P. Strelkov, J. Welch,
N. Bierne, (2020).
date_created: 2023-05-23T16:48:27Z
date_published: 2020-09-22T00:00:00Z
date_updated: 2023-08-04T11:04:11Z
day: '22'
ddc:
- '570'
department:
- _id: NiBa
doi: 10.5061/DRYAD.R4XGXD29N
main_file_link:
- open_access: '1'
url: https://doi.org/10.5061/dryad.r4xgxd29n
month: '09'
oa: 1
oa_version: Published Version
publisher: Dryad
related_material:
record:
- id: '8708'
relation: used_in_publication
status: public
status: public
title: How do species barriers decay? concordance and local introgression in mosaic
hybrid zones of mussels
tmp:
image: /images/cc_0.png
legal_code_url: https://creativecommons.org/publicdomain/zero/1.0/legalcode
name: Creative Commons Public Domain Dedication (CC0 1.0)
short: CC0 (1.0)
type: research_data_reference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2020'
...
---
_id: '13341'
abstract:
- lang: eng
text: "Scanning nanoscale superconducting quantum interference devices (nanoSQUIDs)\r\nare
of growing interest for highly sensitive quantitative imaging of magnetic,\r\nspintronic,
and transport properties of low-dimensional systems. Utilizing\r\nspecifically
designed grooved quartz capillaries pulled into a sharp pipette,\r\nwe have fabricated
the smallest SQUID-on-tip (SOT) devices with effective\r\ndiameters down to 39
nm. Integration of a resistive shunt in close proximity to\r\nthe pipette apex
combined with self-aligned deposition of In and Sn, have\r\nresulted in SOT with
a flux noise of 42 n$\\Phi_0$Hz$^{-1/2}$, yielding a record\r\nlow spin noise
of 0.29 $\\mu_B$Hz$^{-1/2}$. In addition, the new SOTs function\r\nat sub-Kelvin
temperatures and in high magnetic fields of over 2.5 T.\r\nIntegrating the SOTs
into a scanning probe microscope allowed us to image the\r\nstray field of a single
Fe$_3$O$_4$ nanocube at 300 mK. Our results show that\r\nthe easy magnetization
axis direction undergoes a transition from the (111)\r\ndirection at room temperature
to an in-plane orientation, which could be\r\nattributed to the Verwey phase transition
in Fe$_3$O$_4$."
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Y.
full_name: Anahory, Y.
last_name: Anahory
- first_name: H. R.
full_name: Naren, H. R.
last_name: Naren
- first_name: E. O.
full_name: Lachman, E. O.
last_name: Lachman
- first_name: S. Buhbut
full_name: Sinai, S. Buhbut
last_name: Sinai
- first_name: A.
full_name: Uri, A.
last_name: Uri
- first_name: L.
full_name: Embon, L.
last_name: Embon
- first_name: E.
full_name: Yaakobi, E.
last_name: Yaakobi
- first_name: Y.
full_name: Myasoedov, Y.
last_name: Myasoedov
- first_name: M. E.
full_name: Huber, M. E.
last_name: Huber
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
- first_name: E.
full_name: Zeldov, E.
last_name: Zeldov
citation:
ama: Anahory Y, Naren HR, Lachman EO, et al. SQUID-on-tip with single-electron spin
sensitivity for high-field and ultra-low temperature nanomagnetic imaging. Nanoscale.
2020;12(5):3174-3182. doi:10.1039/C9NR08578E
apa: Anahory, Y., Naren, H. R., Lachman, E. O., Sinai, S. B., Uri, A., Embon, L.,
… Zeldov, E. (2020). SQUID-on-tip with single-electron spin sensitivity for high-field
and ultra-low temperature nanomagnetic imaging. Nanoscale. Royal Society
of Chemistry. https://doi.org/10.1039/C9NR08578E
chicago: Anahory, Y., H. R. Naren, E. O. Lachman, S. Buhbut Sinai, A. Uri, L. Embon,
E. Yaakobi, et al. “SQUID-on-Tip with Single-Electron Spin Sensitivity for High-Field
and Ultra-Low Temperature Nanomagnetic Imaging.” Nanoscale. Royal Society
of Chemistry, 2020. https://doi.org/10.1039/C9NR08578E.
ieee: Y. Anahory et al., “SQUID-on-tip with single-electron spin sensitivity
for high-field and ultra-low temperature nanomagnetic imaging,” Nanoscale,
vol. 12, no. 5. Royal Society of Chemistry, pp. 3174–3182, 2020.
ista: Anahory Y, Naren HR, Lachman EO, Sinai SB, Uri A, Embon L, Yaakobi E, Myasoedov
Y, Huber ME, Klajn R, Zeldov E. 2020. SQUID-on-tip with single-electron spin sensitivity
for high-field and ultra-low temperature nanomagnetic imaging. Nanoscale. 12(5),
3174–3182.
mla: Anahory, Y., et al. “SQUID-on-Tip with Single-Electron Spin Sensitivity for
High-Field and Ultra-Low Temperature Nanomagnetic Imaging.” Nanoscale,
vol. 12, no. 5, Royal Society of Chemistry, 2020, pp. 3174–82, doi:10.1039/C9NR08578E.
short: Y. Anahory, H.R. Naren, E.O. Lachman, S.B. Sinai, A. Uri, L. Embon, E. Yaakobi,
Y. Myasoedov, M.E. Huber, R. Klajn, E. Zeldov, Nanoscale 12 (2020) 3174–3182.
date_created: 2023-08-01T08:27:12Z
date_published: 2020-01-10T00:00:00Z
date_updated: 2023-08-02T09:35:52Z
day: '10'
doi: 10.1039/C9NR08578E
extern: '1'
external_id:
arxiv:
- '2001.03342'
intvolume: ' 12'
issue: '5'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2001.03342
month: '01'
oa: 1
oa_version: Preprint
page: 3174-3182
publication: Nanoscale
publication_identifier:
eissn:
- 2040-3372
publication_status: published
publisher: Royal Society of Chemistry
quality_controlled: '1'
scopus_import: '1'
status: public
title: SQUID-on-tip with single-electron spin sensitivity for high-field and ultra-low
temperature nanomagnetic imaging
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 12
year: '2020'
...
---
_id: '13361'
abstract:
- lang: eng
text: "In nature, light is harvested by photoactive proteins to drive a range of
biological processes, including photosynthesis, phototaxis, vision, and ultimately
life. Bacteriorhodopsin, for example, is a protein embedded within archaeal cell
membranes that binds the chromophore retinal within its hydrophobic pocket. Exposure
to light triggers regioselective photoisomerization of the confined retinal, which
in turn initiates a cascade of conformational changes within the protein, triggering
proton flux against the concentration gradient, providing the microorganisms with
the energy to live. We are inspired by these functions in nature to harness light
energy using synthetic photoswitches under confinement. Like retinal, synthetic
photoswitches require some degree of conformational flexibility to isomerize.
In nature, the conformational change associated with retinal isomerization is
accommodated by the structural flexibility of the opsin host, yet it results in
steric communication between the chromophore and the protein. Similarly, we strive
to design systems wherein isomerization of confined photoswitches results in steric
communication between a photoswitch and its confining environment. To achieve
this aim, a balance must be struck between molecular crowding and conformational
freedom under confinement: too much crowding prevents switching, whereas too much
freedom resembles switching of isolated molecules in solution, preventing communication.\r\n\r\nIn
this Account, we discuss five classes of synthetic light-switchable compounds—diarylethenes,
anthracenes, azobenzenes, spiropyrans, and donor–acceptor Stenhouse adducts—comparing
their behaviors under confinement and in solution. The environments employed to
confine these photoswitches are diverse, ranging from planar surfaces to nanosized
cavities within coordination cages, nanoporous frameworks, and nanoparticle aggregates.
The trends that emerge are primarily dependent on the nature of the photoswitch
and not on the material used for confinement. In general, we find that photoswitches
requiring less conformational freedom for switching are, as expected, more straightforward
to isomerize reversibly under confinement. Because these compounds undergo only
small structural changes upon isomerization, however, switching does not propagate
into communication with their environment. Conversely, photoswitches that require
more conformational freedom are more challenging to switch under confinement but
also can influence system-wide behavior.\r\n\r\nAlthough we are primarily interested
in the effects of geometric constraints on photoswitching under confinement, additional
effects inevitably emerge when a compound is removed from solution and placed
within a new, more crowded environment. For instance, we have found that compounds
that convert to zwitterionic isomers upon light irradiation often experience stabilization
of these forms under confinement. This effect results from the mutual stabilization
of zwitterions that are brought into close proximity on surfaces or within cavities.
Furthermore, photoswitches can experience preorganization under confinement, influencing
the selectivity and efficiency of their photoreactions. Because intermolecular
interactions arising from confinement cannot be considered independently from
the effects of geometric constraints, we describe all confinement effects concurrently
throughout this Account."
article_processing_charge: No
article_type: original
author:
- first_name: Angela B.
full_name: Grommet, Angela B.
last_name: Grommet
- first_name: Lucia M.
full_name: Lee, Lucia M.
last_name: Lee
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
citation:
ama: Grommet AB, Lee LM, Klajn R. Molecular photoswitching in confined spaces. Accounts
of Chemical Research. 2020;53(11):2600-2610. doi:10.1021/acs.accounts.0c00434
apa: Grommet, A. B., Lee, L. M., & Klajn, R. (2020). Molecular photoswitching
in confined spaces. Accounts of Chemical Research. American Chemical Society.
https://doi.org/10.1021/acs.accounts.0c00434
chicago: Grommet, Angela B., Lucia M. Lee, and Rafal Klajn. “Molecular Photoswitching
in Confined Spaces.” Accounts of Chemical Research. American Chemical Society,
2020. https://doi.org/10.1021/acs.accounts.0c00434.
ieee: A. B. Grommet, L. M. Lee, and R. Klajn, “Molecular photoswitching in confined
spaces,” Accounts of Chemical Research, vol. 53, no. 11. American Chemical
Society, pp. 2600–2610, 2020.
ista: Grommet AB, Lee LM, Klajn R. 2020. Molecular photoswitching in confined spaces.
Accounts of Chemical Research. 53(11), 2600–2610.
mla: Grommet, Angela B., et al. “Molecular Photoswitching in Confined Spaces.” Accounts
of Chemical Research, vol. 53, no. 11, American Chemical Society, 2020, pp.
2600–10, doi:10.1021/acs.accounts.0c00434.
short: A.B. Grommet, L.M. Lee, R. Klajn, Accounts of Chemical Research 53 (2020)
2600–2610.
date_created: 2023-08-01T09:35:50Z
date_published: 2020-11-17T00:00:00Z
date_updated: 2023-08-07T10:06:46Z
day: '17'
doi: 10.1021/acs.accounts.0c00434
extern: '1'
external_id:
pmid:
- '32969638'
intvolume: ' 53'
issue: '11'
keyword:
- General Medicine
- General Chemistry
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1021/acs.accounts.0c00434
month: '11'
oa: 1
oa_version: Published Version
page: 2600-2610
pmid: 1
publication: Accounts of Chemical Research
publication_identifier:
eissn:
- 1520-4898
issn:
- 0001-4842
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Molecular photoswitching in confined spaces
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 53
year: '2020'
...
---
_id: '13362'
abstract:
- lang: eng
text: Aggregation of organic molecules can drastically affect their physicochemical
properties. For instance, the optical properties of BODIPY dyes are inherently
related to the degree of aggregation and the mutual orientation of BODIPY units
within these aggregates. Whereas the noncovalent aggregation of various BODIPY
dyes has been studied in diverse media, the ill-defined nature of these aggregates
has made it difficult to elucidate the structure–property relationships. Here,
we studied the encapsulation of three structurally simple BODIPY derivatives within
the hydrophobic cavity of a water-soluble, flexible PdII6L4 coordination cage.
The cavity size allowed for the selective encapsulation of two dye molecules,
irrespective of the substitution pattern on the BODIPY core. Working with a model,
a pentamethyl-substituted derivative, we found that the mutual orientation of
two BODIPY units in the cage’s cavity was remarkably similar to that in the crystalline
state of the free dye, allowing us to isolate and characterize the smallest possible
noncovalent H-type BODIPY aggregate, namely, an H-dimer. Interestingly, a CF3-substituted
BODIPY, known for forming J-type aggregates, was also encapsulated as an H-dimer.
Taking advantage of the dynamic nature of encapsulation, we developed a system
in which reversible switching between H- and J-aggregates can be induced for multiple
cycles simply by addition and subsequent destruction of the cage. We expect that
the ability to rapidly and reversibly manipulate the optical properties of supramolecular
inclusion complexes in aqueous media will open up avenues for developing detection
systems that operate within biological environments.
article_processing_charge: No
article_type: original
author:
- first_name: Julius
full_name: Gemen, Julius
last_name: Gemen
- first_name: Johannes
full_name: Ahrens, Johannes
last_name: Ahrens
- first_name: Linda J. W.
full_name: Shimon, Linda J. W.
last_name: Shimon
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
citation:
ama: Gemen J, Ahrens J, Shimon LJW, Klajn R. Modulating the optical properties of
BODIPY dyes by noncovalent dimerization within a flexible coordination cage. Journal
of the American Chemical Society. 2020;142(41):17721-17729. doi:10.1021/jacs.0c08589
apa: Gemen, J., Ahrens, J., Shimon, L. J. W., & Klajn, R. (2020). Modulating
the optical properties of BODIPY dyes by noncovalent dimerization within a flexible
coordination cage. Journal of the American Chemical Society. American Chemical
Society. https://doi.org/10.1021/jacs.0c08589
chicago: Gemen, Julius, Johannes Ahrens, Linda J. W. Shimon, and Rafal Klajn. “Modulating
the Optical Properties of BODIPY Dyes by Noncovalent Dimerization within a Flexible
Coordination Cage.” Journal of the American Chemical Society. American
Chemical Society, 2020. https://doi.org/10.1021/jacs.0c08589.
ieee: J. Gemen, J. Ahrens, L. J. W. Shimon, and R. Klajn, “Modulating the optical
properties of BODIPY dyes by noncovalent dimerization within a flexible coordination
cage,” Journal of the American Chemical Society, vol. 142, no. 41. American
Chemical Society, pp. 17721–17729, 2020.
ista: Gemen J, Ahrens J, Shimon LJW, Klajn R. 2020. Modulating the optical properties
of BODIPY dyes by noncovalent dimerization within a flexible coordination cage.
Journal of the American Chemical Society. 142(41), 17721–17729.
mla: Gemen, Julius, et al. “Modulating the Optical Properties of BODIPY Dyes by
Noncovalent Dimerization within a Flexible Coordination Cage.” Journal of the
American Chemical Society, vol. 142, no. 41, American Chemical Society, 2020,
pp. 17721–29, doi:10.1021/jacs.0c08589.
short: J. Gemen, J. Ahrens, L.J.W. Shimon, R. Klajn, Journal of the American Chemical
Society 142 (2020) 17721–17729.
date_created: 2023-08-01T09:36:10Z
date_published: 2020-10-04T00:00:00Z
date_updated: 2023-08-07T10:09:54Z
day: '04'
doi: 10.1021/jacs.0c08589
extern: '1'
external_id:
pmid:
- '33006898'
intvolume: ' 142'
issue: '41'
keyword:
- Colloid and Surface Chemistry
- Biochemistry
- General Chemistry
- Catalysis
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1021/jacs.0c08589
month: '10'
oa: 1
oa_version: Published Version
page: 17721-17729
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: Modulating the optical properties of BODIPY dyes by noncovalent dimerization
within a flexible coordination cage
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 142
year: '2020'
...
---
_id: '13363'
abstract:
- lang: eng
text: Temporal activation of biological processes by visible light and subsequent
return to an inactive state in the absence of light is an essential characteristic
of photoreceptor cells. Inspired by these phenomena, light-responsive materials
are very attractive due to the high spatiotemporal control of light irradiation,
with light being able to precisely orchestrate processes repeatedly over many
cycles. Herein, it is reported that light-driven proton transfer triggered by
a merocyanine-based photoacid can be used to modulate the permeability of pH-responsive
polymersomes through cyclic, temporally controlled protonation and deprotonation
of the polymersome membrane. The membranes can undergo repeated light-driven swelling–contraction
cycles without losing functional effectiveness. When applied to enzyme loaded-nanoreactors,
this membrane responsiveness is used for the reversible control of enzymatic reactions.
This combination of the merocyanine-based photoacid and pH-switchable nanoreactors
results in rapidly responding and versatile supramolecular systems successfully
used to switch enzymatic reactions ON and OFF on demand.
article_number: '2002135'
article_processing_charge: No
article_type: original
author:
- first_name: Silvia
full_name: Moreno, Silvia
last_name: Moreno
- first_name: Priyanka
full_name: Sharan, Priyanka
last_name: Sharan
- first_name: Johanna
full_name: Engelke, Johanna
last_name: Engelke
- first_name: Hannes
full_name: Gumz, Hannes
last_name: Gumz
- first_name: Susanne
full_name: Boye, Susanne
last_name: Boye
- first_name: Ulrich
full_name: Oertel, Ulrich
last_name: Oertel
- first_name: Peng
full_name: Wang, Peng
last_name: Wang
- first_name: Susanta
full_name: Banerjee, Susanta
last_name: Banerjee
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
- first_name: Brigitte
full_name: Voit, Brigitte
last_name: Voit
- first_name: Albena
full_name: Lederer, Albena
last_name: Lederer
- first_name: Dietmar
full_name: Appelhans, Dietmar
last_name: Appelhans
citation:
ama: Moreno S, Sharan P, Engelke J, et al. Light‐driven proton transfer for cyclic
and temporal switching of enzymatic nanoreactors. Small. 2020;16(37). doi:10.1002/smll.202002135
apa: Moreno, S., Sharan, P., Engelke, J., Gumz, H., Boye, S., Oertel, U., … Appelhans,
D. (2020). Light‐driven proton transfer for cyclic and temporal switching of enzymatic
nanoreactors. Small. Wiley. https://doi.org/10.1002/smll.202002135
chicago: Moreno, Silvia, Priyanka Sharan, Johanna Engelke, Hannes Gumz, Susanne
Boye, Ulrich Oertel, Peng Wang, et al. “Light‐driven Proton Transfer for Cyclic
and Temporal Switching of Enzymatic Nanoreactors.” Small. Wiley, 2020.
https://doi.org/10.1002/smll.202002135.
ieee: S. Moreno et al., “Light‐driven proton transfer for cyclic and temporal
switching of enzymatic nanoreactors,” Small, vol. 16, no. 37. Wiley, 2020.
ista: Moreno S, Sharan P, Engelke J, Gumz H, Boye S, Oertel U, Wang P, Banerjee
S, Klajn R, Voit B, Lederer A, Appelhans D. 2020. Light‐driven proton transfer
for cyclic and temporal switching of enzymatic nanoreactors. Small. 16(37), 2002135.
mla: Moreno, Silvia, et al. “Light‐driven Proton Transfer for Cyclic and Temporal
Switching of Enzymatic Nanoreactors.” Small, vol. 16, no. 37, 2002135,
Wiley, 2020, doi:10.1002/smll.202002135.
short: S. Moreno, P. Sharan, J. Engelke, H. Gumz, S. Boye, U. Oertel, P. Wang, S.
Banerjee, R. Klajn, B. Voit, A. Lederer, D. Appelhans, Small 16 (2020).
date_created: 2023-08-01T09:36:48Z
date_published: 2020-08-11T00:00:00Z
date_updated: 2023-08-07T10:11:41Z
day: '11'
doi: 10.1002/smll.202002135
extern: '1'
external_id:
pmid:
- '32783385'
intvolume: ' 16'
issue: '37'
keyword:
- Biomaterials
- Biotechnology
- General Materials Science
- General Chemistry
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1002/smll.202002135
month: '08'
oa: 1
oa_version: Published Version
pmid: 1
publication: Small
publication_identifier:
eissn:
- 1613-6829
issn:
- 1613-6810
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Light‐driven proton transfer for cyclic and temporal switching of enzymatic
nanoreactors
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 16
year: '2020'
...