---
_id: '45704'
abstract:
- lang: eng
text: Since high-order harmonic generation (HHG) from atoms depends sensitively
on the polarization of the driving laser field, the polarization gating (PG) technique
was developed and applied successfully to generate isolated attosecond pulses
from atomic gases. The situation is, however, different in solid-state systems
as it has been demonstrated that due to collisions with neighboring atomic cores
of the crystal lattice strong HHG can be generated even by elliptically- and circularly-polarized
laser fields. Here we apply PG to solid-state systems and find that the conventional
PG technique is inefficient for the generation of isolated ultrashort harmonic
pulse bursts. In contrast, we demonstrate that a polarization-skewed laser pulse
is able to confine the harmonic emission to a time window of less than one-tenth
of the laser cycle. This method provides a novel way to control HHG and to generate
isolated attosecond pulses in solids.
article_number: '18862'
author:
- first_name: Xiaohong
full_name: Song, Xiaohong
last_name: Song
- first_name: Shidong
full_name: Yang, Shidong
last_name: Yang
- first_name: Guifang
full_name: Wang, Guifang
last_name: Wang
- first_name: Jianpeng
full_name: Lin, Jianpeng
last_name: Lin
- first_name: Liang
full_name: Wang, Liang
last_name: Wang
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: Weifeng
full_name: Yang, Weifeng
last_name: Yang
citation:
ama: Song X, Yang S, Wang G, et al. Control of the electron dynamics in solid-state
high harmonic generation on ultrafast time scales by a polarization-skewed laser
pulse. Optics Express. 2023;31(12). doi:10.1364/oe.491418
apa: Song, X., Yang, S., Wang, G., Lin, J., Wang, L., Meier, T., & Yang, W.
(2023). Control of the electron dynamics in solid-state high harmonic generation
on ultrafast time scales by a polarization-skewed laser pulse. Optics Express,
31(12), Article 18862. https://doi.org/10.1364/oe.491418
bibtex: '@article{Song_Yang_Wang_Lin_Wang_Meier_Yang_2023, title={Control of the
electron dynamics in solid-state high harmonic generation on ultrafast time scales
by a polarization-skewed laser pulse}, volume={31}, DOI={10.1364/oe.491418},
number={1218862}, journal={Optics Express}, publisher={Optica Publishing Group},
author={Song, Xiaohong and Yang, Shidong and Wang, Guifang and Lin, Jianpeng and
Wang, Liang and Meier, Torsten and Yang, Weifeng}, year={2023} }'
chicago: Song, Xiaohong, Shidong Yang, Guifang Wang, Jianpeng Lin, Liang Wang, Torsten
Meier, and Weifeng Yang. “Control of the Electron Dynamics in Solid-State High
Harmonic Generation on Ultrafast Time Scales by a Polarization-Skewed Laser Pulse.”
Optics Express 31, no. 12 (2023). https://doi.org/10.1364/oe.491418.
ieee: 'X. Song et al., “Control of the electron dynamics in solid-state high
harmonic generation on ultrafast time scales by a polarization-skewed laser pulse,”
Optics Express, vol. 31, no. 12, Art. no. 18862, 2023, doi: 10.1364/oe.491418.'
mla: Song, Xiaohong, et al. “Control of the Electron Dynamics in Solid-State High
Harmonic Generation on Ultrafast Time Scales by a Polarization-Skewed Laser Pulse.”
Optics Express, vol. 31, no. 12, 18862, Optica Publishing Group, 2023,
doi:10.1364/oe.491418.
short: X. Song, S. Yang, G. Wang, J. Lin, L. Wang, T. Meier, W. Yang, Optics Express
31 (2023).
date_created: 2023-06-21T09:55:18Z
date_updated: 2023-06-21T09:56:31Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '35'
- _id: '230'
- _id: '429'
doi: 10.1364/oe.491418
intvolume: ' 31'
issue: '12'
keyword:
- Atomic and Molecular Physics
- and Optics
language:
- iso: eng
project:
- _id: '53'
grant_number: '231447078'
name: 'TRR 142: TRR 142 - Maßgeschneiderte nichtlineare Photonik: Von grundlegenden
Konzepten zu funktionellen Strukturen'
- _id: '54'
name: 'TRR 142 - A: TRR 142 - Project Area A'
- _id: '165'
grant_number: '231447078'
name: 'TRR 142 - A10: TRR 142 - Nichtlinearitäten von atomar dünnen Übergangsmetall-Dichalkogeniden
in starken Feldern (A10*)'
publication: Optics Express
publication_identifier:
issn:
- 1094-4087
publication_status: published
publisher: Optica Publishing Group
status: public
title: Control of the electron dynamics in solid-state high harmonic generation on
ultrafast time scales by a polarization-skewed laser pulse
type: journal_article
user_id: '16199'
volume: 31
year: '2023'
...
---
_id: '45703'
article_number: L022040
author:
- first_name: Ruixin
full_name: Zuo, Ruixin
last_name: Zuo
- first_name: Xiaohong
full_name: Song, Xiaohong
last_name: Song
- first_name: Shuai
full_name: Ben, Shuai
last_name: Ben
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: Weifeng
full_name: Yang, Weifeng
last_name: Yang
citation:
ama: Zuo R, Song X, Ben S, Meier T, Yang W. Revealing the nonadiabatic tunneling
dynamics in solid-state high harmonic generation. Physical Review Research.
2023;5(2). doi:10.1103/physrevresearch.5.l022040
apa: Zuo, R., Song, X., Ben, S., Meier, T., & Yang, W. (2023). Revealing the
nonadiabatic tunneling dynamics in solid-state high harmonic generation. Physical
Review Research, 5(2), Article L022040. https://doi.org/10.1103/physrevresearch.5.l022040
bibtex: '@article{Zuo_Song_Ben_Meier_Yang_2023, title={Revealing the nonadiabatic
tunneling dynamics in solid-state high harmonic generation}, volume={5}, DOI={10.1103/physrevresearch.5.l022040},
number={2L022040}, journal={Physical Review Research}, publisher={American Physical
Society (APS)}, author={Zuo, Ruixin and Song, Xiaohong and Ben, Shuai and Meier,
Torsten and Yang, Weifeng}, year={2023} }'
chicago: Zuo, Ruixin, Xiaohong Song, Shuai Ben, Torsten Meier, and Weifeng Yang.
“Revealing the Nonadiabatic Tunneling Dynamics in Solid-State High Harmonic Generation.”
Physical Review Research 5, no. 2 (2023). https://doi.org/10.1103/physrevresearch.5.l022040.
ieee: 'R. Zuo, X. Song, S. Ben, T. Meier, and W. Yang, “Revealing the nonadiabatic
tunneling dynamics in solid-state high harmonic generation,” Physical Review
Research, vol. 5, no. 2, Art. no. L022040, 2023, doi: 10.1103/physrevresearch.5.l022040.'
mla: Zuo, Ruixin, et al. “Revealing the Nonadiabatic Tunneling Dynamics in Solid-State
High Harmonic Generation.” Physical Review Research, vol. 5, no. 2, L022040,
American Physical Society (APS), 2023, doi:10.1103/physrevresearch.5.l022040.
short: R. Zuo, X. Song, S. Ben, T. Meier, W. Yang, Physical Review Research 5 (2023).
date_created: 2023-06-21T09:52:34Z
date_updated: 2023-06-21T09:54:16Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '230'
- _id: '429'
- _id: '35'
doi: 10.1103/physrevresearch.5.l022040
intvolume: ' 5'
issue: '2'
keyword:
- General Physics and Astronomy
language:
- iso: eng
project:
- _id: '53'
grant_number: '231447078'
name: 'TRR 142: TRR 142 - Maßgeschneiderte nichtlineare Photonik: Von grundlegenden
Konzepten zu funktionellen Strukturen'
- _id: '54'
name: 'TRR 142 - A: TRR 142 - Project Area A'
- _id: '165'
grant_number: '231447078'
name: 'TRR 142 - A10: TRR 142 - Nichtlinearitäten von atomar dünnen Übergangsmetall-Dichalkogeniden
in starken Feldern (A10*)'
publication: Physical Review Research
publication_identifier:
issn:
- 2643-1564
publication_status: published
publisher: American Physical Society (APS)
status: public
title: Revealing the nonadiabatic tunneling dynamics in solid-state high harmonic
generation
type: journal_article
user_id: '16199'
volume: 5
year: '2023'
...
---
_id: '45709'
article_number: '106655'
author:
- first_name: D. Belobo
full_name: Belobo, D. Belobo
last_name: Belobo
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
citation:
ama: Belobo DB, Meier T. Manipulation of nonautonomous nonlinear wave solutions
of the generalized coupled Gross–Pitaevskii equations with spin–orbit interaction
and weak Raman couplings. Results in Physics. Published online 2023. doi:10.1016/j.rinp.2023.106655
apa: Belobo, D. B., & Meier, T. (2023). Manipulation of nonautonomous nonlinear
wave solutions of the generalized coupled Gross–Pitaevskii equations with spin–orbit
interaction and weak Raman couplings. Results in Physics, Article 106655.
https://doi.org/10.1016/j.rinp.2023.106655
bibtex: '@article{Belobo_Meier_2023, title={Manipulation of nonautonomous nonlinear
wave solutions of the generalized coupled Gross–Pitaevskii equations with spin–orbit
interaction and weak Raman couplings}, DOI={10.1016/j.rinp.2023.106655},
number={106655}, journal={Results in Physics}, publisher={Elsevier BV}, author={Belobo,
D. Belobo and Meier, Torsten}, year={2023} }'
chicago: Belobo, D. Belobo, and Torsten Meier. “Manipulation of Nonautonomous Nonlinear
Wave Solutions of the Generalized Coupled Gross–Pitaevskii Equations with Spin–Orbit
Interaction and Weak Raman Couplings.” Results in Physics, 2023. https://doi.org/10.1016/j.rinp.2023.106655.
ieee: 'D. B. Belobo and T. Meier, “Manipulation of nonautonomous nonlinear wave
solutions of the generalized coupled Gross–Pitaevskii equations with spin–orbit
interaction and weak Raman couplings,” Results in Physics, Art. no. 106655,
2023, doi: 10.1016/j.rinp.2023.106655.'
mla: Belobo, D. Belobo, and Torsten Meier. “Manipulation of Nonautonomous Nonlinear
Wave Solutions of the Generalized Coupled Gross–Pitaevskii Equations with Spin–Orbit
Interaction and Weak Raman Couplings.” Results in Physics, 106655, Elsevier
BV, 2023, doi:10.1016/j.rinp.2023.106655.
short: D.B. Belobo, T. Meier, Results in Physics (2023).
date_created: 2023-06-21T11:46:05Z
date_updated: 2023-06-21T11:46:58Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '35'
- _id: '230'
doi: 10.1016/j.rinp.2023.106655
keyword:
- General Physics and Astronomy
language:
- iso: eng
publication: Results in Physics
publication_identifier:
issn:
- 2211-3797
publication_status: published
publisher: Elsevier BV
status: public
title: Manipulation of nonautonomous nonlinear wave solutions of the generalized coupled
Gross–Pitaevskii equations with spin–orbit interaction and weak Raman couplings
type: journal_article
user_id: '16199'
year: '2023'
...
---
_id: '45759'
author:
- first_name: Nilab
full_name: Abbas, Nilab
id: '92874'
last_name: Abbas
- first_name: Anna Brigitte
full_name: Bauer, Anna Brigitte
id: '24755'
last_name: Bauer
orcid: 0000-0002-1742-3099
- first_name: Peter
full_name: Reinhold, Peter
last_name: Reinhold
citation:
ama: 'Abbas N, Bauer AB, Reinhold P. PSΦ: Entwicklung von Unterstützungsmaßnahmen
für Theoretische Physik. In: van Vorst H, Gesellschaft für Didaktik der Chemie
und Physik, eds. Lernen, Lehren und Forschen in einer digital geprägten Welt.
; 2023.'
apa: 'Abbas, N., Bauer, A. B., & Reinhold, P. (2023). PSΦ: Entwicklung von Unterstützungsmaßnahmen
für Theoretische Physik. In H. van Vorst & Gesellschaft für Didaktik der Chemie
und Physik (Eds.), Lernen, Lehren und Forschen in einer digital geprägten Welt.'
bibtex: '@inproceedings{Abbas_Bauer_Reinhold_2023, place={Essen}, title={PSΦ: Entwicklung
von Unterstützungsmaßnahmen für Theoretische Physik}, booktitle={Lernen, Lehren
und Forschen in einer digital geprägten Welt}, author={Abbas, Nilab and Bauer,
Anna Brigitte and Reinhold, Peter}, editor={van Vorst, Helena and Gesellschaft
für Didaktik der Chemie und Physik}, year={2023} }'
chicago: 'Abbas, Nilab, Anna Brigitte Bauer, and Peter Reinhold. “PSΦ: Entwicklung
von Unterstützungsmaßnahmen für Theoretische Physik.” In Lernen, Lehren und
Forschen in einer digital geprägten Welt, edited by Helena van Vorst and Gesellschaft
für Didaktik der Chemie und Physik. Essen, 2023.'
ieee: 'N. Abbas, A. B. Bauer, and P. Reinhold, “PSΦ: Entwicklung von Unterstützungsmaßnahmen
für Theoretische Physik,” in Lernen, Lehren und Forschen in einer digital geprägten
Welt, Aachen 2023, 2023.'
mla: 'Abbas, Nilab, et al. “PSΦ: Entwicklung von Unterstützungsmaßnahmen für Theoretische
Physik.” Lernen, Lehren und Forschen in einer digital geprägten Welt, edited
by Helena van Vorst and Gesellschaft für Didaktik der Chemie und Physik, 2023.'
short: 'N. Abbas, A.B. Bauer, P. Reinhold, in: H. van Vorst, Gesellschaft für Didaktik
der Chemie und Physik (Eds.), Lernen, Lehren und Forschen in einer digital geprägten
Welt, Essen, 2023.'
conference:
location: Aachen 2023
name: Jahrestagung GDCP
corporate_editor:
- Gesellschaft für Didaktik der Chemie und Physik
date_created: 2023-06-23T07:05:10Z
date_updated: 2023-06-23T08:20:27Z
department:
- _id: '299'
- _id: '651'
editor:
- first_name: Helena
full_name: van Vorst, Helena
last_name: van Vorst
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://gdcp-ev.de/wp-content/uploads/securepdfs/2023/05/PSY15_Abbas.pdf
oa: '1'
place: Essen
publication: Lernen, Lehren und Forschen in einer digital geprägten Welt
publication_status: published
status: public
title: 'PSΦ: Entwicklung von Unterstützungsmaßnahmen für Theoretische Physik'
type: conference
user_id: '24755'
year: '2023'
...
---
_id: '45758'
author:
- first_name: Anna Brigitte
full_name: Bauer, Anna Brigitte
id: '24755'
last_name: Bauer
orcid: 0000-0002-1742-3099
- first_name: Peter
full_name: Reinhold, Peter
last_name: Reinhold
citation:
ama: 'Bauer AB, Reinhold P. PSФ: Entwicklung einer abgestimmten Studieneingangsphase
(Physik) . In: van Vorst H, Gesellschaft für Didaktik der Chemie und Physik, eds.
Lernen, Lehren und Forschen in einer digital geprägten Welt. ; 2023.'
apa: 'Bauer, A. B., & Reinhold, P. (2023). PSФ: Entwicklung einer abgestimmten
Studieneingangsphase (Physik) . In H. van Vorst & Gesellschaft für Didaktik
der Chemie und Physik (Eds.), Lernen, Lehren und Forschen in einer digital
geprägten Welt.'
bibtex: '@inproceedings{Bauer_Reinhold_2023, place={Essen}, title={PSФ: Entwicklung
einer abgestimmten Studieneingangsphase (Physik) }, booktitle={Lernen, Lehren
und Forschen in einer digital geprägten Welt}, author={Bauer, Anna Brigitte and
Reinhold, Peter}, editor={van Vorst, Helena and Gesellschaft für Didaktik der
Chemie und Physik}, year={2023} }'
chicago: 'Bauer, Anna Brigitte, and Peter Reinhold. “PSФ: Entwicklung einer abgestimmten
Studieneingangsphase (Physik) .” In Lernen, Lehren und Forschen in einer digital
geprägten Welt, edited by Helena van Vorst and Gesellschaft für Didaktik der
Chemie und Physik. Essen, 2023.'
ieee: 'A. B. Bauer and P. Reinhold, “PSФ: Entwicklung einer abgestimmten Studieneingangsphase
(Physik) ,” in Lernen, Lehren und Forschen in einer digital geprägten Welt,
Aachen 2022, 2023.'
mla: 'Bauer, Anna Brigitte, and Peter Reinhold. “PSФ: Entwicklung einer abgestimmten
Studieneingangsphase (Physik) .” Lernen, Lehren und Forschen in einer digital
geprägten Welt, edited by Helena van Vorst and Gesellschaft für Didaktik der
Chemie und Physik, 2023.'
short: 'A.B. Bauer, P. Reinhold, in: H. van Vorst, Gesellschaft für Didaktik der
Chemie und Physik (Eds.), Lernen, Lehren und Forschen in einer digital geprägten
Welt, Essen, 2023.'
conference:
location: Aachen 2022
name: Jahrestagung GDCP
corporate_editor:
- Gesellschaft für Didaktik der Chemie und Physik
date_created: 2023-06-23T07:02:26Z
date_updated: 2023-06-23T08:20:37Z
department:
- _id: '299'
- _id: '651'
editor:
- first_name: Helena
full_name: van Vorst, Helena
last_name: van Vorst
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://gdcp-ev.de/wp-content/uploads/securepdfs/2023/05/PSY13_Bauer.pdf
oa: '1'
place: Essen
publication: Lernen, Lehren und Forschen in einer digital geprägten Welt
publication_status: published
status: public
title: 'PSФ: Entwicklung einer abgestimmten Studieneingangsphase (Physik) '
type: conference
user_id: '24755'
year: '2023'
...
---
_id: '43827'
abstract:
- lang: eng
text: A series of new organic donor–π–acceptor dyes incorporating a diquat moiety
as a novel electron-acceptor unit have been synthesized and characterized. The
analytical data were supported by DFT calculations. These dyes were explored in
the aerobic thiocyanation of indoles and pyrroles. Here they showed a high photocatalytic
activity under visible light, giving isolated yields of up to 97 %. In addition,
the photocatalytic activity of standalone diquat and methyl viologen through formation
of an electron donor acceptor complex is presented.
article_type: original
author:
- first_name: Armin
full_name: Meier, Armin
last_name: Meier
- first_name: Sabuhi
full_name: Badalov, Sabuhi
id: '78800'
last_name: Badalov
orcid: 0000-0002-8481-4161
- first_name: Timur
full_name: Biktagirov, Timur
id: '65612'
last_name: Biktagirov
- first_name: Wolf Gero
full_name: Schmidt, Wolf Gero
id: '468'
last_name: Schmidt
orcid: 0000-0002-2717-5076
- first_name: René
full_name: Wilhelm, René
last_name: Wilhelm
citation:
ama: 'Meier A, Badalov S, Biktagirov T, Schmidt WG, Wilhelm R. Diquat Based Dyes:
A New Class of Photoredox Catalysts and Their Use in Aerobic Thiocyanation. Chemistry
– A European Journal. 2023;29(22):e202203541. doi:10.1002/chem.202203541'
apa: 'Meier, A., Badalov, S., Biktagirov, T., Schmidt, W. G., & Wilhelm, R.
(2023). Diquat Based Dyes: A New Class of Photoredox Catalysts and Their Use in
Aerobic Thiocyanation. Chemistry – A European Journal, 29(22), e202203541.
https://doi.org/10.1002/chem.202203541'
bibtex: '@article{Meier_Badalov_Biktagirov_Schmidt_Wilhelm_2023, title={Diquat Based
Dyes: A New Class of Photoredox Catalysts and Their Use in Aerobic Thiocyanation},
volume={29}, DOI={10.1002/chem.202203541},
number={22}, journal={Chemistry – A European Journal}, publisher={Wiley}, author={Meier,
Armin and Badalov, Sabuhi and Biktagirov, Timur and Schmidt, Wolf Gero and Wilhelm,
René}, year={2023}, pages={e202203541} }'
chicago: 'Meier, Armin, Sabuhi Badalov, Timur Biktagirov, Wolf Gero Schmidt, and
René Wilhelm. “Diquat Based Dyes: A New Class of Photoredox Catalysts and Their
Use in Aerobic Thiocyanation.” Chemistry – A European Journal 29, no. 22
(2023): e202203541. https://doi.org/10.1002/chem.202203541.'
ieee: 'A. Meier, S. Badalov, T. Biktagirov, W. G. Schmidt, and R. Wilhelm, “Diquat
Based Dyes: A New Class of Photoredox Catalysts and Their Use in Aerobic Thiocyanation,”
Chemistry – A European Journal, vol. 29, no. 22, p. e202203541, 2023, doi:
10.1002/chem.202203541.'
mla: 'Meier, Armin, et al. “Diquat Based Dyes: A New Class of Photoredox Catalysts
and Their Use in Aerobic Thiocyanation.” Chemistry – A European Journal,
vol. 29, no. 22, Wiley, 2023, p. e202203541, doi:10.1002/chem.202203541.'
short: A. Meier, S. Badalov, T. Biktagirov, W.G. Schmidt, R. Wilhelm, Chemistry
– A European Journal 29 (2023) e202203541.
date_created: 2023-04-16T18:14:24Z
date_updated: 2023-06-26T02:29:15Z
department:
- _id: '35'
- _id: '15'
- _id: '170'
- _id: '295'
- _id: '230'
doi: 10.1002/chem.202203541
extern: '1'
issue: '22'
keyword:
- General Chemistry
- Catalysis
- Organic Chemistry
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/chem.202203541
oa: '1'
page: ' e202203541'
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Chemistry – A European Journal
publication_identifier:
issn:
- 0947-6539
- 1521-3765
publication_status: published
publisher: Wiley
related_material:
link:
- relation: supplementary_material
url: https://chemistry-europe.onlinelibrary.wiley.com/action/downloadSupplement?doi=10.1002%2Fchem.202203541&file=chem202203541-sup-0001-misc_information.pdf
status: public
title: 'Diquat Based Dyes: A New Class of Photoredox Catalysts and Their Use in Aerobic
Thiocyanation'
type: journal_article
user_id: '78800'
volume: ' 29'
year: '2023'
...
---
_id: '45807'
abstract:
- lang: eng
text: "Abstract\r\n Background\r\n
\ Occupational health interventions for leaders are underrepresented
in small and medium-sized enterprises (SMEs). When creating and developing effective
occupational health interventions, identification of the specific needs of the
target group is regarded as an essential step before planning an intervention.
Therefore, the aim of this study was (1) to examine the subjectively experienced
work-related stressors of leaders in small and medium-sized IT and technological
services enterprises, (2) to explore coping behaviors leaders use to deal with
the experienced work-related stressors, (3) to investigate resources supporting
the coping process and (4) to identify potentially self-perceived consequences
resulting from the experienced stressors.\r\n \r\n
\ Methods\r\n Ten
semi-structured interviews with leaders in small and medium-sized IT and technological
services enterprises were conducted. The interviews were transcribed and analyzed
with content-structuring qualitative content analysis in accordance to Kuckartz.\r\n
\ \r\n Results\r\n
\ Leaders in small and medium-sized IT and technological
services enterprises experience various stressors caused by work organization
as well as industry-related stressors and other work-related stressors. To address
the experienced stressors, leaders apply problem focused coping behaviors (e.g.
performing changes on structural and personal level), emotional focused coping
behaviors (e.g. balancing activities, cognitive restructuring) as well as the
utilization of social support. Helpful resources for the coping process include
organizational, social and personal resources. As a result of the experienced
work-related stressors, interviewees stated to experience different health impairments,
negative effects on work quality as well as neglect of leisure activities and
lack of time for family and friends.\r\n \r\n
\ Conclusion\r\n The
identified experienced work-related stressors, applied coping behaviors, utilized
resources and emerging consequences underpin the urgent need for the development
and performance of health-oriented leadership interventions for leaders in small
and medium- sized IT and technological services. The results of this study can
be used when designing a target-oriented intervention for the examined target
group.\r\n "
article_number: '700'
author:
- first_name: Indra
full_name: Dannheim, Indra
last_name: Dannheim
- first_name: Anette
full_name: Buyken, Anette
id: '65985'
last_name: Buyken
- first_name: Anja
full_name: Kroke, Anja
last_name: Kroke
citation:
ama: Dannheim I, Buyken A, Kroke A. Work-related stressors and coping behaviors
among leaders in small and medium-sized IT and technological services enterprises.
BMC Public Health. 2023;23(1). doi:10.1186/s12889-023-15581-3
apa: Dannheim, I., Buyken, A., & Kroke, A. (2023). Work-related stressors and
coping behaviors among leaders in small and medium-sized IT and technological
services enterprises. BMC Public Health, 23(1), Article 700. https://doi.org/10.1186/s12889-023-15581-3
bibtex: '@article{Dannheim_Buyken_Kroke_2023, title={Work-related stressors and
coping behaviors among leaders in small and medium-sized IT and technological
services enterprises}, volume={23}, DOI={10.1186/s12889-023-15581-3},
number={1700}, journal={BMC Public Health}, publisher={Springer Science and Business
Media LLC}, author={Dannheim, Indra and Buyken, Anette and Kroke, Anja}, year={2023}
}'
chicago: Dannheim, Indra, Anette Buyken, and Anja Kroke. “Work-Related Stressors
and Coping Behaviors among Leaders in Small and Medium-Sized IT and Technological
Services Enterprises.” BMC Public Health 23, no. 1 (2023). https://doi.org/10.1186/s12889-023-15581-3.
ieee: 'I. Dannheim, A. Buyken, and A. Kroke, “Work-related stressors and coping
behaviors among leaders in small and medium-sized IT and technological services
enterprises,” BMC Public Health, vol. 23, no. 1, Art. no. 700, 2023, doi:
10.1186/s12889-023-15581-3.'
mla: Dannheim, Indra, et al. “Work-Related Stressors and Coping Behaviors among
Leaders in Small and Medium-Sized IT and Technological Services Enterprises.”
BMC Public Health, vol. 23, no. 1, 700, Springer Science and Business Media
LLC, 2023, doi:10.1186/s12889-023-15581-3.
short: I. Dannheim, A. Buyken, A. Kroke, BMC Public Health 23 (2023).
date_created: 2023-06-28T09:23:37Z
date_updated: 2023-06-28T09:24:17Z
department:
- _id: '22'
doi: 10.1186/s12889-023-15581-3
intvolume: ' 23'
issue: '1'
keyword:
- Public Health
- Environmental and Occupational Health
language:
- iso: eng
publication: BMC Public Health
publication_identifier:
issn:
- 1471-2458
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Work-related stressors and coping behaviors among leaders in small and medium-sized
IT and technological services enterprises
type: journal_article
user_id: '92491'
volume: 23
year: '2023'
...
---
_id: '45806'
abstract:
- lang: eng
text: "Abstract\r\n\t \r\n\t
\ Objective:\r\n\t To systematically review
the impact of choice architecture interventions (CAI) on the food choice of healthy
adolescents in a secondary school setting. Factors potentially contributing to
the effectiveness of CAI types and numbers implemented and its long-term success
were examined.\r\n\t \r\n\t \r\n\t
\ Design:\r\n\t PUBMED and Web of Science
were systematically searched in October 2021. Publications were included following
predefined inclusion criteria and grouped according to number and duration of
implemented interventions. Intervention impact was determined by systematic description
of the reported quantitative changes in food choice and/or consumption. Intervention
types were compared with regards to food selection and sustained effects either
during or following the intervention.\r\n\t \r\n\t \r\n\t Setting:\r\n\t
\ CAI on food choice of healthy adolescents in secondary schools.\r\n\t
\ \r\n\t \r\n\t Participants:\r\n\t
\ Not applicable\r\n\t \r\n\t \r\n\t
\ Results:\r\n\t Fourteen studies were included;
four randomized controlled trials and five each of controlled or uncontrolled
pre-post design, respectively. Four studies implemented a single CAI type, with
ten implementing > 1. Three studies investigated CAI effects over the course
of a school year either by continuous or repeated data collection, while ten studies’
schools were visited on selected days during intervention. Twelve studies reported
desired changes in overall food selection, yet effects were not always significant,
and appeared less conclusive for longer term studies.\r\n\t \r\n\t
\ \r\n\t Conclusions:\r\n\t
\ This review found promising evidence that CAI can be effective in
encouraging favorable food choices in healthy adolescents in a secondary school
setting. However, further studies designed to evaluate complex interventions are
needed.\r\n\t "
author:
- first_name: Eva A.
full_name: Schulte, Eva A.
last_name: Schulte
- first_name: Gertrud
full_name: Winkler, Gertrud
last_name: Winkler
- first_name: Christine
full_name: Brombach, Christine
last_name: Brombach
- first_name: Anette
full_name: Buyken, Anette
id: '65985'
last_name: Buyken
citation:
ama: 'Schulte EA, Winkler G, Brombach C, Buyken A. Choice architecture interventions
promoting sustained healthier food choice and consumption by students in a secondary
school setting: A systematic review of intervention studies. Public Health
Nutrition. Published online 2023:1-23. doi:10.1017/s1368980023001118'
apa: 'Schulte, E. A., Winkler, G., Brombach, C., & Buyken, A. (2023). Choice
architecture interventions promoting sustained healthier food choice and consumption
by students in a secondary school setting: A systematic review of intervention
studies. Public Health Nutrition, 1–23. https://doi.org/10.1017/s1368980023001118'
bibtex: '@article{Schulte_Winkler_Brombach_Buyken_2023, title={Choice architecture
interventions promoting sustained healthier food choice and consumption by students
in a secondary school setting: A systematic review of intervention studies}, DOI={10.1017/s1368980023001118},
journal={Public Health Nutrition}, publisher={Cambridge University Press (CUP)},
author={Schulte, Eva A. and Winkler, Gertrud and Brombach, Christine and Buyken,
Anette}, year={2023}, pages={1–23} }'
chicago: 'Schulte, Eva A., Gertrud Winkler, Christine Brombach, and Anette Buyken.
“Choice Architecture Interventions Promoting Sustained Healthier Food Choice and
Consumption by Students in a Secondary School Setting: A Systematic Review of
Intervention Studies.” Public Health Nutrition, 2023, 1–23. https://doi.org/10.1017/s1368980023001118.'
ieee: 'E. A. Schulte, G. Winkler, C. Brombach, and A. Buyken, “Choice architecture
interventions promoting sustained healthier food choice and consumption by students
in a secondary school setting: A systematic review of intervention studies,” Public
Health Nutrition, pp. 1–23, 2023, doi: 10.1017/s1368980023001118.'
mla: 'Schulte, Eva A., et al. “Choice Architecture Interventions Promoting Sustained
Healthier Food Choice and Consumption by Students in a Secondary School Setting:
A Systematic Review of Intervention Studies.” Public Health Nutrition,
Cambridge University Press (CUP), 2023, pp. 1–23, doi:10.1017/s1368980023001118.'
short: E.A. Schulte, G. Winkler, C. Brombach, A. Buyken, Public Health Nutrition
(2023) 1–23.
date_created: 2023-06-28T09:20:04Z
date_updated: 2023-06-28T09:21:35Z
department:
- _id: '22'
doi: 10.1017/s1368980023001118
keyword:
- Public Health
- Environmental and Occupational Health
- Nutrition and Dietetics
- Medicine (miscellaneous)
language:
- iso: eng
page: 1-23
publication: Public Health Nutrition
publication_identifier:
issn:
- 1368-9800
- 1475-2727
publication_status: published
publisher: Cambridge University Press (CUP)
status: public
title: 'Choice architecture interventions promoting sustained healthier food choice
and consumption by students in a secondary school setting: A systematic review of
intervention studies'
type: journal_article
user_id: '92491'
year: '2023'
...
---
_id: '45810'
abstract:
- lang: eng
text: ' Background: Establishing a healthy lifestyle has a great potential
to reduce the prevalence of non-communicable diseases (NCDs) and their risk factors.
NCDs contribute immensely to the economic costs of the health care system arising
from therapy, medication use, and productivity loss. Aim: The aim of this study
was to evaluate the effect of the Healthy Lifestyle Community Program (cohort
2; HLCP-2) on medication use and consequently on medication costs for selected
NCDs (diabetes, hypertension, and dyslipidemia). Methods: Data stem from a 24-month
non-randomised, controlled intervention trial aiming to improve risk factors for
NCDs. Participants completed questionnaires at six measurement time points assessing
medication use, from which costs were calculated. The following medication groups
were included in the analysis as NCD medication: glucose-lowering medications
(GLM), antihypertensive drugs (AHD) and lipid-lowering drugs (LLD). Statistical
tests for inter- and intra-group comparison and multiple regression analysis were
performed. Results: In total, 118 participants (intervention group [IG]: n = 79;
control group [CG]: n = 39) were considered. Compared to baseline medication use
decreased slightly in the IG and increased in the CG. Costs for NCD medication
were significantly lower in the IG than in the CG after 6 ( p = 0.004), 12 ( p = 0.040),
18 ( p = 0.003) and 24 months ( p = 0.008). After multiple regression analysis
and adjusting for confounders, change of costs differed significantly between
the groups in all final models. Conclusion: The HLCP-2 was able to moderately
prevent an increase of medication use and thus reduce costs for medication to
treat NCDs with the greatest impact on AHD. Trial
registration German Clinical Trials Register DRKS ( www.drks.de
; reference: DRKS00018775). '
article_number: '026010602311646'
author:
- first_name: Ragna-Marie
full_name: Kranz, Ragna-Marie
last_name: Kranz
- first_name: Carmen
full_name: Kettler, Carmen
last_name: Kettler
- first_name: Corinna
full_name: Anand, Corinna
last_name: Anand
- first_name: Christian
full_name: Koeder, Christian
last_name: Koeder
- first_name: Sarah
full_name: Husain, Sarah
last_name: Husain
- first_name: Nora
full_name: Schoch, Nora
last_name: Schoch
- first_name: Anette
full_name: Buyken, Anette
id: '65985'
last_name: Buyken
- first_name: Heike
full_name: Englert, Heike
last_name: Englert
citation:
ama: 'Kranz R-M, Kettler C, Anand C, et al. Effect of a controlled lifestyle intervention
on medication use and costs: The Healthy Lifestyle Community Program (cohort 2).
Nutrition and Health. Published online 2023. doi:10.1177/02601060231164665'
apa: 'Kranz, R.-M., Kettler, C., Anand, C., Koeder, C., Husain, S., Schoch, N.,
Buyken, A., & Englert, H. (2023). Effect of a controlled lifestyle intervention
on medication use and costs: The Healthy Lifestyle Community Program (cohort 2).
Nutrition and Health, Article 026010602311646. https://doi.org/10.1177/02601060231164665'
bibtex: '@article{Kranz_Kettler_Anand_Koeder_Husain_Schoch_Buyken_Englert_2023,
title={Effect of a controlled lifestyle intervention on medication use and costs:
The Healthy Lifestyle Community Program (cohort 2)}, DOI={10.1177/02601060231164665},
number={026010602311646}, journal={Nutrition and Health}, publisher={SAGE Publications},
author={Kranz, Ragna-Marie and Kettler, Carmen and Anand, Corinna and Koeder,
Christian and Husain, Sarah and Schoch, Nora and Buyken, Anette and Englert, Heike},
year={2023} }'
chicago: 'Kranz, Ragna-Marie, Carmen Kettler, Corinna Anand, Christian Koeder, Sarah
Husain, Nora Schoch, Anette Buyken, and Heike Englert. “Effect of a Controlled
Lifestyle Intervention on Medication Use and Costs: The Healthy Lifestyle Community
Program (Cohort 2).” Nutrition and Health, 2023. https://doi.org/10.1177/02601060231164665.'
ieee: 'R.-M. Kranz et al., “Effect of a controlled lifestyle intervention
on medication use and costs: The Healthy Lifestyle Community Program (cohort 2),”
Nutrition and Health, Art. no. 026010602311646, 2023, doi: 10.1177/02601060231164665.'
mla: 'Kranz, Ragna-Marie, et al. “Effect of a Controlled Lifestyle Intervention
on Medication Use and Costs: The Healthy Lifestyle Community Program (Cohort 2).”
Nutrition and Health, 026010602311646, SAGE Publications, 2023, doi:10.1177/02601060231164665.'
short: R.-M. Kranz, C. Kettler, C. Anand, C. Koeder, S. Husain, N. Schoch, A. Buyken,
H. Englert, Nutrition and Health (2023).
date_created: 2023-06-28T09:29:18Z
date_updated: 2023-06-28T09:29:52Z
department:
- _id: '22'
doi: 10.1177/02601060231164665
keyword:
- Nutrition and Dietetics
- General Medicine
- Medicine (miscellaneous)
language:
- iso: eng
publication: Nutrition and Health
publication_identifier:
issn:
- 0260-1060
- 2047-945X
publication_status: published
publisher: SAGE Publications
status: public
title: 'Effect of a controlled lifestyle intervention on medication use and costs:
The Healthy Lifestyle Community Program (cohort 2)'
type: journal_article
user_id: '92491'
year: '2023'
...
---
_id: '45813'
abstract:
- lang: eng
text: A previous follow-up of the GINIplus study showed that breastfeeding
could protect against early eczema. However, effects diminished in adolescence,
possibly indicating a “rebound effect” in breastfed children after initial protection.
We evaluated the role of early eczema until three years of age on allergies until
young adulthood and assessed whether early eczema modifies the association between
breastfeeding and allergies. Data from GINIplus until 20-years of age (N = 4058)
were considered. Information on atopic eczema, asthma, and rhinitis was based
on reported physician’s diagnoses. Adjusted Odds Ratios (aOR) were modelled by
using generalized estimating equations. Early eczema was associated with eczema
(aORs = 3.2–14.4), asthma (aORs = 2.2–2.7), and rhinitis (aORs = 1.2–2.7) until
young adulthood. For eczema, this association decreased with age (p-for-interaction
= 0.002–0.006). Longitudinal models did not show associations between breastfeeding
and the respective allergies from 5 to 20 years of age. Moreover, early eczema
generally did not modify the association between milk feeding and allergies except
for rhinitis in participants without family history of atopy. Early eczema strongly
predicts allergies until young adulthood. While preventive effects of full breastfeeding
on eczema in infants with family history of atopy does not persist until young
adulthood, the hypothesis of a rebound effect after initial protection cannot
be confirmed.
article_number: '2780'
author:
- first_name: Lars
full_name: Libuda, Lars
id: '88682'
last_name: Libuda
orcid: 0000-0003-1603-3133
- first_name: Birgit
full_name: Filipiak-Pittroff, Birgit
last_name: Filipiak-Pittroff
- first_name: Marie
full_name: Standl, Marie
last_name: Standl
- first_name: Tamara
full_name: Schikowski, Tamara
last_name: Schikowski
- first_name: Andrea
full_name: von Berg, Andrea
last_name: von Berg
- first_name: Sibylle
full_name: Koletzko, Sibylle
last_name: Koletzko
- first_name: Carl-Peter
full_name: Bauer, Carl-Peter
last_name: Bauer
- first_name: Joachim
full_name: Heinrich, Joachim
last_name: Heinrich
- first_name: Dietrich
full_name: Berdel, Dietrich
last_name: Berdel
- first_name: Monika
full_name: Gappa, Monika
last_name: Gappa
citation:
ama: Libuda L, Filipiak-Pittroff B, Standl M, et al. Full Breastfeeding and Allergic
Diseases—Long-Term Protection or Rebound Effects? Nutrients. 2023;15(12).
doi:10.3390/nu15122780
apa: Libuda, L., Filipiak-Pittroff, B., Standl, M., Schikowski, T., von Berg, A.,
Koletzko, S., Bauer, C.-P., Heinrich, J., Berdel, D., & Gappa, M. (2023).
Full Breastfeeding and Allergic Diseases—Long-Term Protection or Rebound Effects?
Nutrients, 15(12), Article 2780. https://doi.org/10.3390/nu15122780
bibtex: '@article{Libuda_Filipiak-Pittroff_Standl_Schikowski_von Berg_Koletzko_Bauer_Heinrich_Berdel_Gappa_2023,
title={Full Breastfeeding and Allergic Diseases—Long-Term Protection or Rebound
Effects?}, volume={15}, DOI={10.3390/nu15122780},
number={122780}, journal={Nutrients}, publisher={MDPI AG}, author={Libuda, Lars
and Filipiak-Pittroff, Birgit and Standl, Marie and Schikowski, Tamara and von
Berg, Andrea and Koletzko, Sibylle and Bauer, Carl-Peter and Heinrich, Joachim
and Berdel, Dietrich and Gappa, Monika}, year={2023} }'
chicago: Libuda, Lars, Birgit Filipiak-Pittroff, Marie Standl, Tamara Schikowski,
Andrea von Berg, Sibylle Koletzko, Carl-Peter Bauer, Joachim Heinrich, Dietrich
Berdel, and Monika Gappa. “Full Breastfeeding and Allergic Diseases—Long-Term
Protection or Rebound Effects?” Nutrients 15, no. 12 (2023). https://doi.org/10.3390/nu15122780.
ieee: 'L. Libuda et al., “Full Breastfeeding and Allergic Diseases—Long-Term
Protection or Rebound Effects?,” Nutrients, vol. 15, no. 12, Art. no. 2780,
2023, doi: 10.3390/nu15122780.'
mla: Libuda, Lars, et al. “Full Breastfeeding and Allergic Diseases—Long-Term Protection
or Rebound Effects?” Nutrients, vol. 15, no. 12, 2780, MDPI AG, 2023, doi:10.3390/nu15122780.
short: L. Libuda, B. Filipiak-Pittroff, M. Standl, T. Schikowski, A. von Berg, S.
Koletzko, C.-P. Bauer, J. Heinrich, D. Berdel, M. Gappa, Nutrients 15 (2023).
date_created: 2023-06-29T07:53:51Z
date_updated: 2023-06-29T07:54:27Z
department:
- _id: '35'
- _id: '17'
- _id: '22'
doi: 10.3390/nu15122780
intvolume: ' 15'
issue: '12'
keyword:
- Food Science
- Nutrition and Dietetics
language:
- iso: eng
publication: Nutrients
publication_identifier:
issn:
- 2072-6643
publication_status: published
publisher: MDPI AG
status: public
title: Full Breastfeeding and Allergic Diseases—Long-Term Protection or Rebound Effects?
type: journal_article
user_id: '88682'
volume: 15
year: '2023'
...
---
_id: '45828'
abstract:
- lang: eng
text: This article presents the potential-dependent adsorption of two proteins,
bovine serum albumin (BSA) and lysozyme (LYZ), on Ti6Al4V alloy at pH 7.4 and
37 °C. The adsorption process was studied on an electropolished alloy under cathodic
and anodic overpotentials, compared to the open circuit potential (OCP). To analyze
the adsorption process, various complementary interface analytical techniques
were employed, including PM-IRRAS (polarization-modulation infrared reflection-absorption
spectroscopy), AFM (atomic force microscopy), XPS (X-ray photoelectron spectroscopy),
and E-QCM (electrochemical quartz crystal microbalance) measurements. The polarization
experiments were conducted within a potential range where charging of the electric
double layer dominates, and Faradaic currents can be disregarded. The findings
highlight the significant influence of the interfacial charge distribution on
the adsorption of BSA and LYZ onto the alloy surface. Furthermore, electrochemical
analysis of the protein layers formed under applied overpotentials demonstrated
improved corrosion protection properties. These studies provide valuable insights
into protein adsorption on titanium alloys under physiological conditions, characterized
by varying potentials of the passive alloy.
author:
- first_name: Belma
full_name: Duderija, Belma
id: '54863'
last_name: Duderija
- first_name: Alejandro
full_name: González-Orive, Alejandro
last_name: González-Orive
- first_name: Christoph
full_name: Ebbert, Christoph
id: '7266'
last_name: Ebbert
- first_name: Vanessa
full_name: Neßlinger, Vanessa
last_name: Neßlinger
- first_name: Adrian
full_name: Keller, Adrian
id: '48864'
last_name: Keller
orcid: 0000-0001-7139-3110
- first_name: Guido
full_name: Grundmeier, Guido
id: '194'
last_name: Grundmeier
citation:
ama: Duderija B, González-Orive A, Ebbert C, Neßlinger V, Keller A, Grundmeier G.
Electrode Potential-Dependent Studies of Protein Adsorption on Ti6Al4V Alloy.
Molecules. 2023;28(13):5109. doi:10.3390/molecules28135109
apa: Duderija, B., González-Orive, A., Ebbert, C., Neßlinger, V., Keller, A., &
Grundmeier, G. (2023). Electrode Potential-Dependent Studies of Protein Adsorption
on Ti6Al4V Alloy. Molecules, 28(13), 5109. https://doi.org/10.3390/molecules28135109
bibtex: '@article{Duderija_González-Orive_Ebbert_Neßlinger_Keller_Grundmeier_2023,
title={Electrode Potential-Dependent Studies of Protein Adsorption on Ti6Al4V
Alloy}, volume={28}, DOI={10.3390/molecules28135109},
number={13}, journal={Molecules}, publisher={MDPI AG}, author={Duderija, Belma
and González-Orive, Alejandro and Ebbert, Christoph and Neßlinger, Vanessa and
Keller, Adrian and Grundmeier, Guido}, year={2023}, pages={5109} }'
chicago: 'Duderija, Belma, Alejandro González-Orive, Christoph Ebbert, Vanessa Neßlinger,
Adrian Keller, and Guido Grundmeier. “Electrode Potential-Dependent Studies of
Protein Adsorption on Ti6Al4V Alloy.” Molecules 28, no. 13 (2023): 5109.
https://doi.org/10.3390/molecules28135109.'
ieee: 'B. Duderija, A. González-Orive, C. Ebbert, V. Neßlinger, A. Keller, and G.
Grundmeier, “Electrode Potential-Dependent Studies of Protein Adsorption on Ti6Al4V
Alloy,” Molecules, vol. 28, no. 13, p. 5109, 2023, doi: 10.3390/molecules28135109.'
mla: Duderija, Belma, et al. “Electrode Potential-Dependent Studies of Protein Adsorption
on Ti6Al4V Alloy.” Molecules, vol. 28, no. 13, MDPI AG, 2023, p. 5109,
doi:10.3390/molecules28135109.
short: B. Duderija, A. González-Orive, C. Ebbert, V. Neßlinger, A. Keller, G. Grundmeier,
Molecules 28 (2023) 5109.
date_created: 2023-07-03T08:06:28Z
date_updated: 2023-07-03T08:07:55Z
department:
- _id: '302'
doi: 10.3390/molecules28135109
intvolume: ' 28'
issue: '13'
keyword:
- Chemistry (miscellaneous)
- Analytical Chemistry
- Organic Chemistry
- Physical and Theoretical Chemistry
- Molecular Medicine
- Drug Discovery
- Pharmaceutical Science
language:
- iso: eng
page: '5109'
publication: Molecules
publication_identifier:
issn:
- 1420-3049
publication_status: published
publisher: MDPI AG
status: public
title: Electrode Potential-Dependent Studies of Protein Adsorption on Ti6Al4V Alloy
type: journal_article
user_id: '48864'
volume: 28
year: '2023'
...
---
_id: '45829'
author:
- first_name: Adrian
full_name: Keller, Adrian
id: '48864'
last_name: Keller
orcid: 0000-0001-7139-3110
- first_name: Guido
full_name: Grundmeier, Guido
id: '194'
last_name: Grundmeier
citation:
ama: 'Keller A, Grundmeier G. High-speed AFM studies of macromolecular dynamics
at solid/liquid interfaces. In: Reference Module in Chemistry, Molecular Sciences
and Chemical Engineering. Elsevier; 2023. doi:10.1016/b978-0-323-85669-0.00123-9'
apa: Keller, A., & Grundmeier, G. (2023). High-speed AFM studies of macromolecular
dynamics at solid/liquid interfaces. In Reference Module in Chemistry, Molecular
Sciences and Chemical Engineering. Elsevier. https://doi.org/10.1016/b978-0-323-85669-0.00123-9
bibtex: '@inbook{Keller_Grundmeier_2023, title={High-speed AFM studies of macromolecular
dynamics at solid/liquid interfaces}, DOI={10.1016/b978-0-323-85669-0.00123-9},
booktitle={Reference Module in Chemistry, Molecular Sciences and Chemical Engineering},
publisher={Elsevier}, author={Keller, Adrian and Grundmeier, Guido}, year={2023}
}'
chicago: Keller, Adrian, and Guido Grundmeier. “High-Speed AFM Studies of Macromolecular
Dynamics at Solid/Liquid Interfaces.” In Reference Module in Chemistry, Molecular
Sciences and Chemical Engineering. Elsevier, 2023. https://doi.org/10.1016/b978-0-323-85669-0.00123-9.
ieee: A. Keller and G. Grundmeier, “High-speed AFM studies of macromolecular dynamics
at solid/liquid interfaces,” in Reference Module in Chemistry, Molecular Sciences
and Chemical Engineering, Elsevier, 2023.
mla: Keller, Adrian, and Guido Grundmeier. “High-Speed AFM Studies of Macromolecular
Dynamics at Solid/Liquid Interfaces.” Reference Module in Chemistry, Molecular
Sciences and Chemical Engineering, Elsevier, 2023, doi:10.1016/b978-0-323-85669-0.00123-9.
short: 'A. Keller, G. Grundmeier, in: Reference Module in Chemistry, Molecular Sciences
and Chemical Engineering, Elsevier, 2023.'
date_created: 2023-07-03T08:08:29Z
date_updated: 2023-07-03T08:08:44Z
department:
- _id: '302'
doi: 10.1016/b978-0-323-85669-0.00123-9
language:
- iso: eng
publication: Reference Module in Chemistry, Molecular Sciences and Chemical Engineering
publication_identifier:
isbn:
- '9780124095472'
publication_status: published
publisher: Elsevier
status: public
title: High-speed AFM studies of macromolecular dynamics at solid/liquid interfaces
type: book_chapter
user_id: '48864'
year: '2023'
...
---
_id: '45868'
abstract:
- lang: eng
text: Perfect vector vortex beams (PVVBs) have attracted considerable interest due
to their peculiar optical features. PVVBs are typically generated through the
superposition of perfect vortex beams, which suffer from the limited number of
topological charges (TCs). Furthermore, dynamic control of PVVBs is desirable
and has not been reported. We propose and experimentally demonstrate hybrid grafted
perfect vector vortex beams (GPVVBs) and their dynamic control. Hybrid GPVVBs
are generated through the superposition of grafted perfect vortex beams with a
multifunctional metasurface. The generated hybrid GPVVBs possess spatially variant
rates of polarization change due to the involvement of more TCs. Each hybrid GPVVB
includes different GPVVBs in the same beam, adding more design flexibility. Moreover,
these beams are dynamically controlled with a rotating half waveplate. The generated
dynamic GPVVBs may find applications in the fields where dynamic control is in
high demand, including optical encryption, dense data communication, and multiple
particle manipulation.
article_number: '3915'
author:
- first_name: Hammad
full_name: Ahmed, Hammad
last_name: Ahmed
- first_name: Muhammad Afnan
full_name: Ansari, Muhammad Afnan
last_name: Ansari
- first_name: Yan
full_name: Li, Yan
last_name: Li
- first_name: Thomas
full_name: Zentgraf, Thomas
id: '30525'
last_name: Zentgraf
orcid: 0000-0002-8662-1101
- first_name: Muhammad Qasim
full_name: Mehmood, Muhammad Qasim
last_name: Mehmood
- first_name: Xianzhong
full_name: Chen, Xianzhong
last_name: Chen
citation:
ama: Ahmed H, Ansari MA, Li Y, Zentgraf T, Mehmood MQ, Chen X. Dynamic control of
hybrid grafted perfect vector vortex beams. Nature Communications. 2023;14(1).
doi:10.1038/s41467-023-39599-8
apa: Ahmed, H., Ansari, M. A., Li, Y., Zentgraf, T., Mehmood, M. Q., & Chen,
X. (2023). Dynamic control of hybrid grafted perfect vector vortex beams. Nature
Communications, 14(1), Article 3915. https://doi.org/10.1038/s41467-023-39599-8
bibtex: '@article{Ahmed_Ansari_Li_Zentgraf_Mehmood_Chen_2023, title={Dynamic control
of hybrid grafted perfect vector vortex beams}, volume={14}, DOI={10.1038/s41467-023-39599-8},
number={13915}, journal={Nature Communications}, publisher={Springer Science and
Business Media LLC}, author={Ahmed, Hammad and Ansari, Muhammad Afnan and Li,
Yan and Zentgraf, Thomas and Mehmood, Muhammad Qasim and Chen, Xianzhong}, year={2023}
}'
chicago: Ahmed, Hammad, Muhammad Afnan Ansari, Yan Li, Thomas Zentgraf, Muhammad
Qasim Mehmood, and Xianzhong Chen. “Dynamic Control of Hybrid Grafted Perfect
Vector Vortex Beams.” Nature Communications 14, no. 1 (2023). https://doi.org/10.1038/s41467-023-39599-8.
ieee: 'H. Ahmed, M. A. Ansari, Y. Li, T. Zentgraf, M. Q. Mehmood, and X. Chen, “Dynamic
control of hybrid grafted perfect vector vortex beams,” Nature Communications,
vol. 14, no. 1, Art. no. 3915, 2023, doi: 10.1038/s41467-023-39599-8.'
mla: Ahmed, Hammad, et al. “Dynamic Control of Hybrid Grafted Perfect Vector Vortex
Beams.” Nature Communications, vol. 14, no. 1, 3915, Springer Science and
Business Media LLC, 2023, doi:10.1038/s41467-023-39599-8.
short: H. Ahmed, M.A. Ansari, Y. Li, T. Zentgraf, M.Q. Mehmood, X. Chen, Nature
Communications 14 (2023).
date_created: 2023-07-06T06:34:37Z
date_updated: 2023-07-06T06:42:10Z
ddc:
- '530'
department:
- _id: '15'
- _id: '230'
- _id: '289'
- _id: '623'
doi: 10.1038/s41467-023-39599-8
file:
- access_level: closed
content_type: application/pdf
creator: zentgraf
date_created: 2023-07-06T06:40:28Z
date_updated: 2023-07-06T06:40:28Z
file_id: '45869'
file_name: NatureCommun_Ahmed_2023.pdf
file_size: 4341041
relation: main_file
success: 1
file_date_updated: 2023-07-06T06:40:28Z
has_accepted_license: '1'
intvolume: ' 14'
issue: '1'
keyword:
- General Physics and Astronomy
- General Biochemistry
- Genetics and Molecular Biology
- General Chemistry
- Multidisciplinary
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: Nature Communications
publication_identifier:
issn:
- 2041-1723
publication_status: published
publisher: Springer Science and Business Media LLC
quality_controlled: '1'
status: public
title: Dynamic control of hybrid grafted perfect vector vortex beams
type: journal_article
user_id: '30525'
volume: 14
year: '2023'
...
---
_id: '45850'
abstract:
- lang: eng
text: Interference between single photons is key for many quantum optics experiments
and applications in quantum technologies, such as quantum communication or computation.
It is advantageous to operate the systems at telecommunication wavelengths and
to integrate the setups for these applications in order to improve stability,
compactness and scalability. A new promising material platform for integrated
quantum optics is lithium niobate on insulator (LNOI). Here, we realise Hong-Ou-Mandel
(HOM) interference between telecom photons from an engineered parametric down-conversion
source in an LNOI directional coupler. The coupler has been designed and fabricated
in house and provides close to perfect balanced beam splitting. We obtain a raw
HOM visibility of (93.5 ± 0.7) %, limited mainly by the source performance and
in good agreement with off-chip measurements. This lays the foundation for more
sophisticated quantum experiments in LNOI.
article_number: '23140'
author:
- first_name: Silia
full_name: Babel, Silia
id: '63231'
last_name: Babel
orcid: https://orcid.org/0000-0002-1568-2580
- first_name: Laura
full_name: Bollmers, Laura
id: '61375'
last_name: Bollmers
- first_name: Marcello
full_name: Massaro, Marcello
id: '59545'
last_name: Massaro
orcid: 0000-0002-2539-7652
- first_name: Kai Hong
full_name: Luo, Kai Hong
id: '36389'
last_name: Luo
orcid: 0000-0003-1008-4976
- first_name: Michael
full_name: Stefszky, Michael
id: '42777'
last_name: Stefszky
- first_name: Federico
full_name: Pegoraro, Federico
id: '88928'
last_name: Pegoraro
- first_name: Philip
full_name: Held, Philip
id: '68236'
last_name: Held
- first_name: Harald
full_name: Herrmann, Harald
id: '216'
last_name: Herrmann
- first_name: Christof
full_name: Eigner, Christof
id: '13244'
last_name: Eigner
orcid: https://orcid.org/0000-0002-5693-3083
- first_name: Benjamin
full_name: Brecht, Benjamin
id: '27150'
last_name: Brecht
orcid: '0000-0003-4140-0556 '
- first_name: Laura
full_name: Padberg, Laura
id: '40300'
last_name: Padberg
- first_name: Christine
full_name: Silberhorn, Christine
id: '26263'
last_name: Silberhorn
citation:
ama: Babel S, Bollmers L, Massaro M, et al. Demonstration of Hong-Ou-Mandel interference
in an LNOI directional coupler. Optics Express. 2023;31(14). doi:10.1364/oe.484126
apa: Babel, S., Bollmers, L., Massaro, M., Luo, K. H., Stefszky, M., Pegoraro, F.,
Held, P., Herrmann, H., Eigner, C., Brecht, B., Padberg, L., & Silberhorn,
C. (2023). Demonstration of Hong-Ou-Mandel interference in an LNOI directional
coupler. Optics Express, 31(14), Article 23140. https://doi.org/10.1364/oe.484126
bibtex: '@article{Babel_Bollmers_Massaro_Luo_Stefszky_Pegoraro_Held_Herrmann_Eigner_Brecht_et
al._2023, title={Demonstration of Hong-Ou-Mandel interference in an LNOI directional
coupler}, volume={31}, DOI={10.1364/oe.484126},
number={1423140}, journal={Optics Express}, publisher={Optica Publishing Group},
author={Babel, Silia and Bollmers, Laura and Massaro, Marcello and Luo, Kai Hong
and Stefszky, Michael and Pegoraro, Federico and Held, Philip and Herrmann, Harald
and Eigner, Christof and Brecht, Benjamin and et al.}, year={2023} }'
chicago: Babel, Silia, Laura Bollmers, Marcello Massaro, Kai Hong Luo, Michael Stefszky,
Federico Pegoraro, Philip Held, et al. “Demonstration of Hong-Ou-Mandel Interference
in an LNOI Directional Coupler.” Optics Express 31, no. 14 (2023). https://doi.org/10.1364/oe.484126.
ieee: 'S. Babel et al., “Demonstration of Hong-Ou-Mandel interference in
an LNOI directional coupler,” Optics Express, vol. 31, no. 14, Art. no.
23140, 2023, doi: 10.1364/oe.484126.'
mla: Babel, Silia, et al. “Demonstration of Hong-Ou-Mandel Interference in an LNOI
Directional Coupler.” Optics Express, vol. 31, no. 14, 23140, Optica Publishing
Group, 2023, doi:10.1364/oe.484126.
short: S. Babel, L. Bollmers, M. Massaro, K.H. Luo, M. Stefszky, F. Pegoraro, P.
Held, H. Herrmann, C. Eigner, B. Brecht, L. Padberg, C. Silberhorn, Optics Express
31 (2023).
date_created: 2023-07-03T14:08:36Z
date_updated: 2023-07-05T07:58:31Z
department:
- _id: '15'
- _id: '230'
- _id: '623'
- _id: '288'
doi: 10.1364/oe.484126
intvolume: ' 31'
issue: '14'
keyword:
- Atomic and Molecular Physics
- and Optics
language:
- iso: eng
publication: Optics Express
publication_identifier:
issn:
- 1094-4087
publication_status: published
publisher: Optica Publishing Group
status: public
title: Demonstration of Hong-Ou-Mandel interference in an LNOI directional coupler
type: journal_article
user_id: '63231'
volume: 31
year: '2023'
...
---
_id: '46061'
abstract:
- lang: eng
text: DNA origami nanostructures have emerged as functional materials for
applications in various areas of science and technology. In particular, the transfer
of the DNA origami shape into inorganic materials using...
author:
- first_name: Bhanu Kiran
full_name: Pothineni, Bhanu Kiran
last_name: Pothineni
- first_name: Guido
full_name: Grundmeier, Guido
id: '194'
last_name: Grundmeier
- first_name: Adrian
full_name: Keller, Adrian
id: '48864'
last_name: Keller
orcid: 0000-0001-7139-3110
citation:
ama: Pothineni BK, Grundmeier G, Keller A. Cation-dependent assembly of hexagonal
DNA origami lattices on SiO2 surfaces. Nanoscale. Published online 2023.
doi:10.1039/d3nr02926c
apa: Pothineni, B. K., Grundmeier, G., & Keller, A. (2023). Cation-dependent
assembly of hexagonal DNA origami lattices on SiO2 surfaces. Nanoscale.
https://doi.org/10.1039/d3nr02926c
bibtex: '@article{Pothineni_Grundmeier_Keller_2023, title={Cation-dependent assembly
of hexagonal DNA origami lattices on SiO2 surfaces}, DOI={10.1039/d3nr02926c},
journal={Nanoscale}, publisher={Royal Society of Chemistry (RSC)}, author={Pothineni,
Bhanu Kiran and Grundmeier, Guido and Keller, Adrian}, year={2023} }'
chicago: Pothineni, Bhanu Kiran, Guido Grundmeier, and Adrian Keller. “Cation-Dependent
Assembly of Hexagonal DNA Origami Lattices on SiO2 Surfaces.” Nanoscale,
2023. https://doi.org/10.1039/d3nr02926c.
ieee: 'B. K. Pothineni, G. Grundmeier, and A. Keller, “Cation-dependent assembly
of hexagonal DNA origami lattices on SiO2 surfaces,” Nanoscale, 2023, doi:
10.1039/d3nr02926c.'
mla: Pothineni, Bhanu Kiran, et al. “Cation-Dependent Assembly of Hexagonal DNA
Origami Lattices on SiO2 Surfaces.” Nanoscale, Royal Society of Chemistry
(RSC), 2023, doi:10.1039/d3nr02926c.
short: B.K. Pothineni, G. Grundmeier, A. Keller, Nanoscale (2023).
date_created: 2023-07-14T07:18:24Z
date_updated: 2023-07-14T07:18:57Z
department:
- _id: '302'
doi: 10.1039/d3nr02926c
keyword:
- General Materials Science
language:
- iso: eng
publication: Nanoscale
publication_identifier:
issn:
- 2040-3364
- 2040-3372
publication_status: published
publisher: Royal Society of Chemistry (RSC)
status: public
title: Cation-dependent assembly of hexagonal DNA origami lattices on SiO2 surfaces
type: journal_article
user_id: '48864'
year: '2023'
...
---
_id: '46133'
article_number: '165426'
author:
- first_name: Frederik
full_name: Bopp, Frederik
last_name: Bopp
- first_name: Johannes
full_name: Schall, Johannes
last_name: Schall
- first_name: Nikolai
full_name: Bart, Nikolai
last_name: Bart
- first_name: Florian
full_name: Vögl, Florian
last_name: Vögl
- first_name: Charlotte
full_name: Cullip, Charlotte
last_name: Cullip
- first_name: Friedrich
full_name: Sbresny, Friedrich
last_name: Sbresny
- first_name: Katarina
full_name: Boos, Katarina
last_name: Boos
- first_name: Christopher
full_name: Thalacker, Christopher
last_name: Thalacker
- first_name: Michelle
full_name: Lienhart, Michelle
last_name: Lienhart
- first_name: Sven
full_name: Rodt, Sven
last_name: Rodt
- first_name: Dirk
full_name: Reuter, Dirk
id: '37763'
last_name: Reuter
- first_name: Arne
full_name: Ludwig, Arne
last_name: Ludwig
- first_name: Andreas D.
full_name: Wieck, Andreas D.
last_name: Wieck
- first_name: Stephan
full_name: Reitzenstein, Stephan
last_name: Reitzenstein
- first_name: Kai
full_name: Müller, Kai
last_name: Müller
- first_name: Jonathan J.
full_name: Finley, Jonathan J.
last_name: Finley
citation:
ama: Bopp F, Schall J, Bart N, et al. Coherent driving of direct and indirect excitons
in a quantum dot molecule. Physical Review B. 2023;107(16). doi:10.1103/physrevb.107.165426
apa: Bopp, F., Schall, J., Bart, N., Vögl, F., Cullip, C., Sbresny, F., Boos, K.,
Thalacker, C., Lienhart, M., Rodt, S., Reuter, D., Ludwig, A., Wieck, A. D., Reitzenstein,
S., Müller, K., & Finley, J. J. (2023). Coherent driving of direct and indirect
excitons in a quantum dot molecule. Physical Review B, 107(16),
Article 165426. https://doi.org/10.1103/physrevb.107.165426
bibtex: '@article{Bopp_Schall_Bart_Vögl_Cullip_Sbresny_Boos_Thalacker_Lienhart_Rodt_et
al._2023, title={Coherent driving of direct and indirect excitons in a quantum
dot molecule}, volume={107}, DOI={10.1103/physrevb.107.165426},
number={16165426}, journal={Physical Review B}, publisher={American Physical Society
(APS)}, author={Bopp, Frederik and Schall, Johannes and Bart, Nikolai and Vögl,
Florian and Cullip, Charlotte and Sbresny, Friedrich and Boos, Katarina and Thalacker,
Christopher and Lienhart, Michelle and Rodt, Sven and et al.}, year={2023} }'
chicago: Bopp, Frederik, Johannes Schall, Nikolai Bart, Florian Vögl, Charlotte
Cullip, Friedrich Sbresny, Katarina Boos, et al. “Coherent Driving of Direct and
Indirect Excitons in a Quantum Dot Molecule.” Physical Review B 107, no.
16 (2023). https://doi.org/10.1103/physrevb.107.165426.
ieee: 'F. Bopp et al., “Coherent driving of direct and indirect excitons
in a quantum dot molecule,” Physical Review B, vol. 107, no. 16, Art. no.
165426, 2023, doi: 10.1103/physrevb.107.165426.'
mla: Bopp, Frederik, et al. “Coherent Driving of Direct and Indirect Excitons in
a Quantum Dot Molecule.” Physical Review B, vol. 107, no. 16, 165426, American
Physical Society (APS), 2023, doi:10.1103/physrevb.107.165426.
short: F. Bopp, J. Schall, N. Bart, F. Vögl, C. Cullip, F. Sbresny, K. Boos, C.
Thalacker, M. Lienhart, S. Rodt, D. Reuter, A. Ludwig, A.D. Wieck, S. Reitzenstein,
K. Müller, J.J. Finley, Physical Review B 107 (2023).
date_created: 2023-07-25T08:20:20Z
date_updated: 2023-07-25T08:21:13Z
department:
- _id: '15'
- _id: '230'
doi: 10.1103/physrevb.107.165426
intvolume: ' 107'
issue: '16'
language:
- iso: eng
publication: Physical Review B
publication_identifier:
issn:
- 2469-9950
- 2469-9969
publication_status: published
publisher: American Physical Society (APS)
status: public
title: Coherent driving of direct and indirect excitons in a quantum dot molecule
type: journal_article
user_id: '42514'
volume: 107
year: '2023'
...
---
_id: '46132'
author:
- first_name: Mario
full_name: Littmann, Mario
last_name: Littmann
- first_name: Dirk
full_name: Reuter, Dirk
id: '37763'
last_name: Reuter
- first_name: Donat Josef
full_name: As, Donat Josef
id: '14'
last_name: As
orcid: 0000-0003-1121-3565
citation:
ama: Littmann M, Reuter D, As DJ. Remote Epitaxy of Cubic Gallium Nitride on Graphene‐Covered
3C‐SiC Substrates by Plasma‐Assisted Molecular Beam Epitaxy. physica status
solidi (b). 2023;260(7). doi:10.1002/pssb.202300034
apa: Littmann, M., Reuter, D., & As, D. J. (2023). Remote Epitaxy of Cubic Gallium
Nitride on Graphene‐Covered 3C‐SiC Substrates by Plasma‐Assisted Molecular Beam
Epitaxy. Physica Status Solidi (b), 260(7). https://doi.org/10.1002/pssb.202300034
bibtex: '@article{Littmann_Reuter_As_2023, title={Remote Epitaxy of Cubic Gallium
Nitride on Graphene‐Covered 3C‐SiC Substrates by Plasma‐Assisted Molecular Beam
Epitaxy}, volume={260}, DOI={10.1002/pssb.202300034},
number={7}, journal={physica status solidi (b)}, publisher={Wiley}, author={Littmann,
Mario and Reuter, Dirk and As, Donat Josef}, year={2023} }'
chicago: Littmann, Mario, Dirk Reuter, and Donat Josef As. “Remote Epitaxy of Cubic
Gallium Nitride on Graphene‐Covered 3C‐SiC Substrates by Plasma‐Assisted Molecular
Beam Epitaxy.” Physica Status Solidi (b) 260, no. 7 (2023). https://doi.org/10.1002/pssb.202300034.
ieee: 'M. Littmann, D. Reuter, and D. J. As, “Remote Epitaxy of Cubic Gallium Nitride
on Graphene‐Covered 3C‐SiC Substrates by Plasma‐Assisted Molecular Beam Epitaxy,”
physica status solidi (b), vol. 260, no. 7, 2023, doi: 10.1002/pssb.202300034.'
mla: Littmann, Mario, et al. “Remote Epitaxy of Cubic Gallium Nitride on Graphene‐Covered
3C‐SiC Substrates by Plasma‐Assisted Molecular Beam Epitaxy.” Physica Status
Solidi (b), vol. 260, no. 7, Wiley, 2023, doi:10.1002/pssb.202300034.
short: M. Littmann, D. Reuter, D.J. As, Physica Status Solidi (b) 260 (2023).
date_created: 2023-07-25T08:06:13Z
date_updated: 2023-07-25T08:07:20Z
department:
- _id: '15'
- _id: '230'
doi: 10.1002/pssb.202300034
intvolume: ' 260'
issue: '7'
keyword:
- Condensed Matter Physics
- Electronic
- Optical and Magnetic Materials
language:
- iso: eng
publication: physica status solidi (b)
publication_identifier:
issn:
- 0370-1972
- 1521-3951
publication_status: published
publisher: Wiley
status: public
title: Remote Epitaxy of Cubic Gallium Nitride on Graphene‐Covered 3C‐SiC Substrates
by Plasma‐Assisted Molecular Beam Epitaxy
type: journal_article
user_id: '42514'
volume: 260
year: '2023'
...
---
_id: '46138'
abstract:
- lang: eng
text: This work reports a fully guided setup for single-mode squeezing on
integrated titanium-indiffused periodically poled nonlinear resonators. A continuous-wave
laser beam is delivered and the squeezed field is collected by single-mode fibers;
up to −3.17(9) dB of useful squeezing is available in fibers. To showcase the
usefulness of such a fiber-coupled device, we applied the generated squeezed light
in a fiber-based phase sensing experiment, showing a quantum enhancement in the
signal-to-noise ratio of 0.35 dB. Moreover, our investigation of the effect of
photorefraction on the cavity resonance condition suggests that it causes system
instabilities at high powers.
article_number: '2999'
article_type: original
author:
- first_name: Renato
full_name: Domeneguetti, Renato
last_name: Domeneguetti
- first_name: Michael
full_name: Stefszky, Michael
id: '42777'
last_name: Stefszky
- first_name: Harald
full_name: Herrmann, Harald
id: '216'
last_name: Herrmann
- first_name: Christine
full_name: Silberhorn, Christine
id: '26263'
last_name: Silberhorn
- first_name: Ulrik L.
full_name: Andersen, Ulrik L.
last_name: Andersen
- first_name: Jonas S.
full_name: Neergaard-Nielsen, Jonas S.
last_name: Neergaard-Nielsen
- first_name: Tobias
full_name: Gehring, Tobias
last_name: Gehring
citation:
ama: Domeneguetti R, Stefszky M, Herrmann H, et al. Fully guided and phase locked
Ti:PPLN waveguide squeezing for applications in quantum sensing. Optics Letters.
2023;48(11). doi:10.1364/ol.486654
apa: Domeneguetti, R., Stefszky, M., Herrmann, H., Silberhorn, C., Andersen, U.
L., Neergaard-Nielsen, J. S., & Gehring, T. (2023). Fully guided and phase
locked Ti:PPLN waveguide squeezing for applications in quantum sensing. Optics
Letters, 48(11), Article 2999. https://doi.org/10.1364/ol.486654
bibtex: '@article{Domeneguetti_Stefszky_Herrmann_Silberhorn_Andersen_Neergaard-Nielsen_Gehring_2023,
title={Fully guided and phase locked Ti:PPLN waveguide squeezing for applications
in quantum sensing}, volume={48}, DOI={10.1364/ol.486654},
number={112999}, journal={Optics Letters}, publisher={Optica Publishing Group},
author={Domeneguetti, Renato and Stefszky, Michael and Herrmann, Harald and Silberhorn,
Christine and Andersen, Ulrik L. and Neergaard-Nielsen, Jonas S. and Gehring,
Tobias}, year={2023} }'
chicago: Domeneguetti, Renato, Michael Stefszky, Harald Herrmann, Christine Silberhorn,
Ulrik L. Andersen, Jonas S. Neergaard-Nielsen, and Tobias Gehring. “Fully Guided
and Phase Locked Ti:PPLN Waveguide Squeezing for Applications in Quantum Sensing.”
Optics Letters 48, no. 11 (2023). https://doi.org/10.1364/ol.486654.
ieee: 'R. Domeneguetti et al., “Fully guided and phase locked Ti:PPLN waveguide
squeezing for applications in quantum sensing,” Optics Letters, vol. 48,
no. 11, Art. no. 2999, 2023, doi: 10.1364/ol.486654.'
mla: Domeneguetti, Renato, et al. “Fully Guided and Phase Locked Ti:PPLN Waveguide
Squeezing for Applications in Quantum Sensing.” Optics Letters, vol. 48,
no. 11, 2999, Optica Publishing Group, 2023, doi:10.1364/ol.486654.
short: R. Domeneguetti, M. Stefszky, H. Herrmann, C. Silberhorn, U.L. Andersen,
J.S. Neergaard-Nielsen, T. Gehring, Optics Letters 48 (2023).
date_created: 2023-07-25T10:35:24Z
date_updated: 2023-07-25T10:58:05Z
department:
- _id: '230'
- _id: '623'
- _id: '288'
doi: 10.1364/ol.486654
intvolume: ' 48'
issue: '11'
keyword:
- Atomic and Molecular Physics
- and Optics
language:
- iso: eng
project:
- _id: '218'
name: 'UNIQORN: UNIQORN - Affordable Quantum Communication for Everyone - EU Quantum
Flagship Project'
publication: Optics Letters
publication_identifier:
issn:
- 0146-9592
- 1539-4794
publication_status: published
publisher: Optica Publishing Group
quality_controlled: '1'
status: public
title: Fully guided and phase locked Ti:PPLN waveguide squeezing for applications
in quantum sensing
type: journal_article
user_id: '216'
volume: 48
year: '2023'
...
---
_id: '46214'
abstract:
- lang: eng
text: 'Ernährungsarmut wird als Problem in Deutschland weitgehend vernachlässigt.
Von materieller Ernährungsarmut betroffen sind Menschen, denen es aufgrund fehlender
finanzieller Mittel nicht möglich ist, sich gesundheitsfördernd zu ernähren. Etwa
3,5 % der Bevölkerung (rund drei Millionen Menschen) sind durch materielle Ernährungsarmut
gefährdet. Damit einher geht oft auch soziale Ernährungsarmut, die Menschen von
der sozialen Teilhabe ausschließt, die z. B. durch gemeinsames Essen ermöglicht
wird. Essen ist nicht nur von Bedeutung für die körperliche Gesundheit, sondern
auch zentral für die psychische Gesundheit und das Wohlbefinden sowie für die
soziale Zugehörigkeit, was sich wiederum auf die körperliche Gesundheit auswirkt.
Die sozialen Funktionen des Essens werden vielfach übersehen – und bei der Berechnung
des Regelbedarfs ausgeblendet. Gerade die Corona-Pandemie hat gezeigt, wie fehlende
soziale Kontakte und sozialer Ausschluss sich auf die physische, psychische und
soziale Gesundheit auswirken können. Aus Sicht des WBAE (Wissenschaftliche Beirat
für Agrarpolitik, Ernährung und gesundheitlichen Verbraucherschutz) ist deshalb
der integrative Blick auf die materielle und soziale Ernährungsarmut zentral,
da sie sich gegenseitig verstärken können. Diese Stellungnahme befasst sich mit
der Frage, wie sich die Corona-Pandemie auf von Ernährungsarmut gefährdete Menschen
ausgewirkt hat und was daraus gelernt werden kann. Ein wichtiger Aspekt ist der
zeitweilige Wegfall von Essensangeboten in Kitas, Schulen, Tafeln und anderen
karitativen Essensangeboten, die ein Sicherheitsnetz für Menschen in Ernährungsarmut
darstellen. Die Stellungnahme zieht auf dieser Basis auch Schluss-folgerungen
zur Ernährungsarmut außerhalb von Pandemiebedingungen. Im Hinblick auf die Notwendigkeit
der Vermeidung von Fehlernährung in Haushalten, die von Ernährungsarmut bedroht
sind, kommt der WBAE zu dem Schluss, dass diese Risikogruppe während der Pandemie
nicht ausreichend im Fokus der Maßnahmen zur Abmilderung der Pandemiefolgen stand.
Dies zeigt sich schon daran, dass kaum Daten erhoben wurden. Deutschland verfügt
über kein klares Indikatoren- und Zielsystem und kein Monitoring zur Ernährungsarmut.
Die wenigen vorhandenen Daten weisen auf problematische Entwicklungen hin. Insgesamt
wurden durch den Bund sehr umfangreiche Mittel zur Bewältigung der wirtschaftlichen
und sozialen Folgen der Corona-Pandemie und zur Einkommenssicherung während der
Pandemie eingesetzt. Dies ist unter dem Blickwinkel „Ernährungsarmut” positiv
zu bewerten. Es ist davon auszugehen, dass diese Maßnahmen verhindert haben, dass
noch mehr Haushalte von Ernährungsarmut betroffen waren. Insgesamt zeigt die Analyse
jedoch, dass es kaum gezielte Maßnahmen gab, um den Ausfall von Kita- und Schulernährung
durch alternative Formen der Bereitstellung von Lebensmitteln oder einer warmen
Mahlzeit aufzufangen. Maßnahmen auf Bundesebene fehlten, um Länder, Kommunen und
nicht-staatliche Organisationen dabei zu unterstützen. Auswertungen der Pandemiemaßnahmen
vergleichbarer Länder zeigen, dass dort schnelle und flexible Maßnahmen zur Bereitstellung
von Lebensmitteln eine wichtige Rolle gespielt haben, um armutsgefährdete Haushalte
zu unterstützen. In Deutschland wurden vorwiegend finanzielle Transfers genutzt,
z. T. zeitlich verzögert und wenig zielgruppenspezifisch. Vor diesem Hintergrund
hat der WBAE mögliche Maßnahmen gegen Ernährungsarmut – in Krisen, aber auch generell
– untersucht: (1) finanzielle Transfers (einmalig oder fortlaufend), (2) Lebensmittelgutscheine
(„Voucher“), (3) Lebensmittelpakete und (4) warme Mahlzeiten, wobei die letzten
beiden Optionen jeweils zur Abholung oder zur Auslieferung angeboten werden können.
Die untersuchten internationalen Beispiele zeigen Möglichkeiten, wie z. T. mit
schnellen und teilweise innovativen Ansätzen auf Lockdown-Maßnahmen reagiert wurde.
Im Grundsatz spricht aus Sicht des WBAE aber vieles für das deutsche System zur
Bekämpfung der Ernährungsarmut, das im Kern auf einem Bürgergeld beruht. Ein solches
Bürgergeld muss jedoch ausreichend sein, um materielle und soziale Ernährungsarmut
zu vermeiden. Die aktuellen, im Bürgergeld für Essen und Getränke zur Verfügung
stehenden Beträge entsprechen allerdings nicht diesem Anspruch. Bei der Einführung
des Bürgergelds im Jahr 2023 wurde zwar zeitnah auf die hohe Inflation reagiert.
Die Berechnungsmethodik für die Bedarfsermittlung wurde aber nicht angepasst,
sodass der Regelsatz nach wie vor nicht für eine gesundheitsfördernde Ernährung
ausreicht. Die soziale Funktion von Ernährung wird bei der Berechnung des Regelsatzes
nicht berücksichtigt. Um bei akutem Handlungsbedarf, wie z. B. auch bei der derzeitigen
Inflation, schneller reagieren zu können, sollten außerdem Systeme zur Auszahlung
sozial differenzierter „Krisentransfers” an vulnerable Haushalte mit geringem
Verwaltungsaufwand ermöglicht werden. Darüber hinaus sollte für den zentralen
Bereich der Kinder-ernährung der Schutz einer adäquaten Grundsicherung durch einen
Systemwechsel zu einer integrativen, beitragsfreien und somit nicht-diskriminierenden
Kita- und Schulverpflegung ergänzt werden, die zudem den DGE-Qualitätsstandards
entspricht. Schließlich sollte der Staat privates, ehrenamtliches Engagement ergänzend
fördern, z. B. durch Infrastrukturunterstützung bei karitativen Essensangeboten.
Eine Herausforderung der Gestaltung von karitativen Lebensmittelangeboten besteht
darin, dass sie oft als stigmatisierend und beschämend wahrgenommen werden und
der Nachweis eines Anspruches teils schwierig ist. Zudem bestehen oft nur wenige
Wahlmöglichkeiten, sodass individuelle Präferenzen oder Unverträglichkeiten nur
sehr eingeschränkt berücksichtigt werden können. Im Hinblick auf die soziale Dimension
der Ernährung kommt hinzu, dass wichtige soziale Funktionen des Essens, wie das
gemeinsame Essen, also Kommensalität, nicht oder nur sehr eingeschränkt ermöglicht
wird. Auch bleiben diejenigen, die versorgt werden, dabei meist unter sich. Vor
dem Hintergrund dieser Gesamteinschätzung empfiehlt der WBAE die folgenden, in
Abbildung Z 1 dargestellten Maßnahmen (siehe Beitrag). Zusammenfassend betont
der WBAE die in Deutschland weiterhin unterschätzten Risiken materieller und sozialer
Ernährungsarmut. Im Rahmen der geplanten Nationalen Ernährungsstrategie der Bundesregierung
sollte dem Thema Ernährungsarmut aus Sicht des WBAE eine herausgehobene Bedeutung
zugemessen werden.'
author:
- first_name: Regina
full_name: Birner, Regina
last_name: Birner
- first_name: Jakob
full_name: Linseisen, Jakob
last_name: Linseisen
- first_name: Ulrike
full_name: Arens-Azevedo, Ulrike
last_name: Arens-Azevedo
- first_name: Alfons
full_name: Balmann, Alfons
last_name: Balmann
- first_name: Hans Konrad
full_name: Biesalski, Hans Konrad
last_name: Biesalski
- first_name: Anja
full_name: Bosy-Westphal, Anja
last_name: Bosy-Westphal
- first_name: Anette
full_name: Buyken, Anette
id: '65985'
last_name: Buyken
- first_name: Thomas
full_name: Döring, Thomas
last_name: Döring
- first_name: Peter
full_name: Feindt, Peter
last_name: Feindt
- first_name: Kay-Uwe
full_name: Götz, Kay-Uwe
last_name: Götz
- first_name: Sarah
full_name: Iweala, Sarah
last_name: Iweala
- first_name: José
full_name: Martínez, José
last_name: Martínez
- first_name: Hiltrud
full_name: Nieberg, Hiltrud
last_name: Nieberg
- first_name: Ute
full_name: Nöthlings, Ute
last_name: Nöthlings
- first_name: Monika
full_name: Pischetsrieder, Monika
last_name: Pischetsrieder
- first_name: Britta
full_name: Renner, Britta
last_name: Renner
- first_name: 'Achim '
full_name: 'Spiller, Achim '
last_name: Spiller
- first_name: Lieske
full_name: Voget-Kleschin, Lieske
last_name: Voget-Kleschin
- first_name: Peter
full_name: Weingarten, Peter
last_name: Weingarten
- first_name: Justus
full_name: Wesseler, Justus
last_name: Wesseler
- first_name: Christine
full_name: Wieck, Christine
last_name: Wieck
citation:
ama: Birner R, Linseisen J, Arens-Azevedo U, et al. Ernährungsarmut unter Pandemiebedingungen.
Berichte über Landwirtschaft. Published online 2023. doi:10.12767/BUEL.VI236.468
apa: Birner, R., Linseisen, J., Arens-Azevedo, U., Balmann, A., Biesalski, H. K.,
Bosy-Westphal, A., Buyken, A., Döring, T., Feindt, P., Götz, K.-U., Iweala, S.,
Martínez, J., Nieberg, H., Nöthlings, U., Pischetsrieder, M., Renner, B., Spiller,
A., Voget-Kleschin, L., Weingarten, P., … Wieck, C. (2023). Ernährungsarmut unter
Pandemiebedingungen. Berichte Über Landwirtschaft. https://doi.org/10.12767/BUEL.VI236.468
bibtex: '@article{Birner_Linseisen_Arens-Azevedo_Balmann_Biesalski_Bosy-Westphal_Buyken_Döring_Feindt_Götz_et
al._2023, title={Ernährungsarmut unter Pandemiebedingungen}, DOI={10.12767/BUEL.VI236.468},
journal={Berichte über Landwirtschaft}, author={Birner, Regina and Linseisen,
Jakob and Arens-Azevedo, Ulrike and Balmann, Alfons and Biesalski, Hans Konrad
and Bosy-Westphal, Anja and Buyken, Anette and Döring, Thomas and Feindt, Peter
and Götz, Kay-Uwe and et al.}, year={2023} }'
chicago: Birner, Regina, Jakob Linseisen, Ulrike Arens-Azevedo, Alfons Balmann,
Hans Konrad Biesalski, Anja Bosy-Westphal, Anette Buyken, et al. “Ernährungsarmut
Unter Pandemiebedingungen.” Berichte Über Landwirtschaft, 2023. https://doi.org/10.12767/BUEL.VI236.468.
ieee: 'R. Birner et al., “Ernährungsarmut unter Pandemiebedingungen,” Berichte
über Landwirtschaft, 2023, doi: 10.12767/BUEL.VI236.468.'
mla: Birner, Regina, et al. “Ernährungsarmut Unter Pandemiebedingungen.” Berichte
Über Landwirtschaft, 2023, doi:10.12767/BUEL.VI236.468.
short: R. Birner, J. Linseisen, U. Arens-Azevedo, A. Balmann, H.K. Biesalski, A.
Bosy-Westphal, A. Buyken, T. Döring, P. Feindt, K.-U. Götz, S. Iweala, J. Martínez,
H. Nieberg, U. Nöthlings, M. Pischetsrieder, B. Renner, A. Spiller, L. Voget-Kleschin,
P. Weingarten, J. Wesseler, C. Wieck, Berichte Über Landwirtschaft (2023).
date_created: 2023-07-31T07:30:46Z
date_updated: 2023-07-31T07:43:19Z
department:
- _id: '22'
doi: 10.12767/BUEL.VI236.468
language:
- iso: eng
publication: Berichte über Landwirtschaft
status: public
title: Ernährungsarmut unter Pandemiebedingungen
type: journal_article
user_id: '92491'
year: '2023'
...
---
_id: '46217'
author:
- first_name: Britta
full_name: Renner, Britta
last_name: Renner
- first_name: Anette
full_name: Buyken, Anette
id: '65985'
last_name: Buyken
- first_name: Kurt
full_name: Gedrich, Kurt
last_name: Gedrich
- first_name: Stefan
full_name: Lorkowski, Stefan
last_name: Lorkowski
- first_name: Bernhard
full_name: Watzl, Bernhard
last_name: Watzl
- first_name: Jakob
full_name: Linseisen, Jakob
last_name: Linseisen
- first_name: Hannelore
full_name: Daniel, Hannelore
last_name: Daniel
- first_name: Johanna
full_name: Conrad, Johanna
last_name: Conrad
- first_name: Paola G.
full_name: Ferrario, Paola G.
last_name: Ferrario
- first_name: Christina
full_name: Holzapfel, Christina
last_name: Holzapfel
- first_name: Michael
full_name: Leitzmann, Michael
last_name: Leitzmann
- first_name: Margrit
full_name: Richter, Margrit
last_name: Richter
- first_name: Marie-Christine
full_name: Simon, Marie-Christine
last_name: Simon
- first_name: Christian
full_name: Sina, Christian
last_name: Sina
- first_name: Jan
full_name: Wirsam, Jan
last_name: Wirsam
citation:
ama: 'Renner B, Buyken A, Gedrich K, et al. Perspective: A Conceptual Framework
for Adaptive Personalized Nutrition Advice Systems. Advances in Nutrition.
Published online 2023. doi:10.1016/j.advnut.2023.06.009'
apa: 'Renner, B., Buyken, A., Gedrich, K., Lorkowski, S., Watzl, B., Linseisen,
J., Daniel, H., Conrad, J., Ferrario, P. G., Holzapfel, C., Leitzmann, M., Richter,
M., Simon, M.-C., Sina, C., & Wirsam, J. (2023). Perspective: A Conceptual
Framework for Adaptive Personalized Nutrition Advice Systems. Advances in Nutrition.
https://doi.org/10.1016/j.advnut.2023.06.009'
bibtex: '@article{Renner_Buyken_Gedrich_Lorkowski_Watzl_Linseisen_Daniel_Conrad_Ferrario_Holzapfel_et
al._2023, title={Perspective: A Conceptual Framework for Adaptive Personalized
Nutrition Advice Systems}, DOI={10.1016/j.advnut.2023.06.009},
journal={Advances in Nutrition}, publisher={Elsevier BV}, author={Renner, Britta
and Buyken, Anette and Gedrich, Kurt and Lorkowski, Stefan and Watzl, Bernhard
and Linseisen, Jakob and Daniel, Hannelore and Conrad, Johanna and Ferrario, Paola
G. and Holzapfel, Christina and et al.}, year={2023} }'
chicago: 'Renner, Britta, Anette Buyken, Kurt Gedrich, Stefan Lorkowski, Bernhard
Watzl, Jakob Linseisen, Hannelore Daniel, et al. “Perspective: A Conceptual Framework
for Adaptive Personalized Nutrition Advice Systems.” Advances in Nutrition,
2023. https://doi.org/10.1016/j.advnut.2023.06.009.'
ieee: 'B. Renner et al., “Perspective: A Conceptual Framework for Adaptive
Personalized Nutrition Advice Systems,” Advances in Nutrition, 2023, doi:
10.1016/j.advnut.2023.06.009.'
mla: 'Renner, Britta, et al. “Perspective: A Conceptual Framework for Adaptive Personalized
Nutrition Advice Systems.” Advances in Nutrition, Elsevier BV, 2023, doi:10.1016/j.advnut.2023.06.009.'
short: B. Renner, A. Buyken, K. Gedrich, S. Lorkowski, B. Watzl, J. Linseisen, H.
Daniel, J. Conrad, P.G. Ferrario, C. Holzapfel, M. Leitzmann, M. Richter, M.-C.
Simon, C. Sina, J. Wirsam, Advances in Nutrition (2023).
date_created: 2023-07-31T07:50:22Z
date_updated: 2023-07-31T07:51:03Z
department:
- _id: '22'
doi: 10.1016/j.advnut.2023.06.009
keyword:
- Nutrition and Dietetics
- Medicine (miscellaneous)
- Food Science
language:
- iso: eng
publication: Advances in Nutrition
publication_identifier:
issn:
- 2161-8313
publication_status: published
publisher: Elsevier BV
status: public
title: 'Perspective: A Conceptual Framework for Adaptive Personalized Nutrition Advice
Systems'
type: journal_article
user_id: '92491'
year: '2023'
...