---
_id: '63178'
alternative_title:
- Results of the MAP Study
author:
- first_name: Simone
full_name: Jablonski, Simone
last_name: Jablonski
citation:
ama: Jablonski S. Modelling, Argumentation and Problem-Solving in the Context
of Outdoor Mathematics. Springer Fachmedien Wiesbaden; 2025. doi:10.1007/978-3-658-47751-6
apa: Jablonski, S. (2025). Modelling, Argumentation and Problem-Solving in the
Context of Outdoor Mathematics. Springer Fachmedien Wiesbaden. https://doi.org/10.1007/978-3-658-47751-6
bibtex: '@book{Jablonski_2025, place={Wiesbaden}, title={Modelling, Argumentation
and Problem-Solving in the Context of Outdoor Mathematics}, DOI={10.1007/978-3-658-47751-6},
publisher={Springer Fachmedien Wiesbaden}, author={Jablonski, Simone}, year={2025}
}'
chicago: 'Jablonski, Simone. Modelling, Argumentation and Problem-Solving in
the Context of Outdoor Mathematics. Wiesbaden: Springer Fachmedien Wiesbaden,
2025. https://doi.org/10.1007/978-3-658-47751-6.'
ieee: 'S. Jablonski, Modelling, Argumentation and Problem-Solving in the Context
of Outdoor Mathematics. Wiesbaden: Springer Fachmedien Wiesbaden, 2025.'
mla: Jablonski, Simone. Modelling, Argumentation and Problem-Solving in the Context
of Outdoor Mathematics. Springer Fachmedien Wiesbaden, 2025, doi:10.1007/978-3-658-47751-6.
short: S. Jablonski, Modelling, Argumentation and Problem-Solving in the Context
of Outdoor Mathematics, Springer Fachmedien Wiesbaden, Wiesbaden, 2025.
date_created: 2025-12-17T08:54:55Z
date_updated: 2025-12-17T08:56:08Z
doi: 10.1007/978-3-658-47751-6
language:
- iso: eng
place: Wiesbaden
publication_identifier:
isbn:
- '9783658477509'
- '9783658477516'
publication_status: published
publisher: Springer Fachmedien Wiesbaden
status: public
title: Modelling, Argumentation and Problem-Solving in the Context of Outdoor Mathematics
type: book
user_id: '111489'
year: '2025'
...
---
_id: '63212'
author:
- first_name: Josef
full_name: Riese, Josef
id: '429'
last_name: Riese
orcid: 0000-0003-2927-2619
- first_name: Peter
full_name: Reinhold, Peter
id: '416'
last_name: Reinhold
citation:
ama: 'Riese J, Reinhold P. Physik in der Lehrerinnen- und Lehrerbildung - Empirisch
fundierte Curricula in einer digitalen Welt. In: Cramer C, König J, Rothland M,
eds. Handbuch Lehrerinnen- und Lehrerbildung. 2nd ed. Verlag Julius Klinkhardt;
2025. doi:10.35468/hblb2025-076'
apa: Riese, J., & Reinhold, P. (2025). Physik in der Lehrerinnen- und Lehrerbildung
- Empirisch fundierte Curricula in einer digitalen Welt. In C. Cramer, J. König,
& M. Rothland (Eds.), Handbuch Lehrerinnen- und Lehrerbildung (2nd
ed.). Verlag Julius Klinkhardt. https://doi.org/10.35468/hblb2025-076
bibtex: '@inbook{Riese_Reinhold_2025, place={Bad Heilbrunn}, edition={2}, title={Physik
in der Lehrerinnen- und Lehrerbildung - Empirisch fundierte Curricula in einer
digitalen Welt}, DOI={10.35468/hblb2025-076},
booktitle={Handbuch Lehrerinnen- und Lehrerbildung}, publisher={Verlag Julius
Klinkhardt}, author={Riese, Josef and Reinhold, Peter}, editor={Cramer, Colin
and König, Johannes and Rothland, Martin}, year={2025} }'
chicago: 'Riese, Josef, and Peter Reinhold. “Physik in der Lehrerinnen- und Lehrerbildung
- Empirisch fundierte Curricula in einer digitalen Welt.” In Handbuch Lehrerinnen-
und Lehrerbildung, edited by Colin Cramer, Johannes König, and Martin Rothland,
2nd ed. Bad Heilbrunn: Verlag Julius Klinkhardt, 2025. https://doi.org/10.35468/hblb2025-076.'
ieee: 'J. Riese and P. Reinhold, “Physik in der Lehrerinnen- und Lehrerbildung -
Empirisch fundierte Curricula in einer digitalen Welt,” in Handbuch Lehrerinnen-
und Lehrerbildung, 2nd ed., C. Cramer, J. König, and M. Rothland, Eds. Bad
Heilbrunn: Verlag Julius Klinkhardt, 2025.'
mla: Riese, Josef, and Peter Reinhold. “Physik in der Lehrerinnen- und Lehrerbildung
- Empirisch fundierte Curricula in einer digitalen Welt.” Handbuch Lehrerinnen-
und Lehrerbildung, edited by Colin Cramer et al., 2nd ed., Verlag Julius Klinkhardt,
2025, doi:10.35468/hblb2025-076.
short: 'J. Riese, P. Reinhold, in: C. Cramer, J. König, M. Rothland (Eds.), Handbuch
Lehrerinnen- und Lehrerbildung, 2nd ed., Verlag Julius Klinkhardt, Bad Heilbrunn,
2025.'
date_created: 2025-12-18T14:53:55Z
date_updated: 2025-12-18T15:04:58Z
department:
- _id: '299'
doi: 10.35468/hblb2025-076
edition: '2'
editor:
- first_name: Colin
full_name: Cramer, Colin
last_name: Cramer
- first_name: 'Johannes '
full_name: 'König, Johannes '
last_name: König
- first_name: Martin
full_name: Rothland, Martin
last_name: Rothland
language:
- iso: ger
place: Bad Heilbrunn
publication: Handbuch Lehrerinnen- und Lehrerbildung
publication_identifier:
isbn:
- 978-3-8365-6544-6
publication_status: published
publisher: Verlag Julius Klinkhardt
status: public
title: Physik in der Lehrerinnen- und Lehrerbildung - Empirisch fundierte Curricula
in einer digitalen Welt
type: book_chapter
user_id: '429'
year: '2025'
...
---
_id: '62766'
abstract:
- lang: eng
text: raditional assessment formats in university-based EFL teacher education programs
usually focus on cognitive dispositions rather than on the actual performance
of pre-service EFL teachers in everyday teaching situations. This assessment gap
is addressed in this thesis by developing and validating a role-play-based simulation
(RobS) designed for the summative assessment of pre-service EFL teachers' feedback
competence on writing. Drawing on theories from multiple disciplines, such as
higher education, medical education, teacher education, educational psychology,
and EFL-specific didactics, the RobS is developed as a performance-oriented assessment
format. In the RobS, pre-service EFL teachers engage in a feedback conversation
with trained actors who portray a standardized learner. Following an argument-based
approach to validation, the extent to which the RobS can be considered valid is
investigated. Data from multiple studies, focusing on aspects such as authenticity,
fairness, reliability, and external validity, are presented. The discussion in
the validity argument indicates that the RobS can elicit and assess the performative
facet of feedback competence on writing with sufficient confidence. This work
contributes a novel, empirically supported assessment framework to teacher education
research. Moreover, it presents an approach to address the assessment gap, enabling
pre-service EFL teachers to show how they provide feedback, rather than just tell
their lecturers about it.
author:
- first_name: Thomas
full_name: Janzen, Thomas
id: '89329'
last_name: Janzen
orcid: 0009-0003-1941-166X
citation:
ama: Janzen T. Show, Don’t Tell - Developing and Validating a Role-Play-Based
Simulation (RobS) for the Assessment of Pre-Service EFL Teachers’ Feedback Competence
on Writing. Logos Verlag; 2025. doi:https://doi.org/10.30819/5994
apa: Janzen, T. (2025). Show, don’t tell - Developing and Validating a Role-Play-Based
Simulation (RobS) for the Assessment of Pre-Service EFL Teachers’ Feedback Competence
on Writing. Logos Verlag. https://doi.org/10.30819/5994
bibtex: '@book{Janzen_2025, place={Berlin}, title={Show, don’t tell - Developing
and Validating a Role-Play-Based Simulation (RobS) for the Assessment of Pre-Service
EFL Teachers’ Feedback Competence on Writing}, DOI={https://doi.org/10.30819/5994},
publisher={Logos Verlag}, author={Janzen, Thomas}, year={2025} }'
chicago: 'Janzen, Thomas. Show, Don’t Tell - Developing and Validating a Role-Play-Based
Simulation (RobS) for the Assessment of Pre-Service EFL Teachers’ Feedback Competence
on Writing. Berlin: Logos Verlag, 2025. https://doi.org/10.30819/5994.'
ieee: 'T. Janzen, Show, don’t tell - Developing and Validating a Role-Play-Based
Simulation (RobS) for the Assessment of Pre-Service EFL Teachers’ Feedback Competence
on Writing. Berlin: Logos Verlag, 2025.'
mla: Janzen, Thomas. Show, Don’t Tell - Developing and Validating a Role-Play-Based
Simulation (RobS) for the Assessment of Pre-Service EFL Teachers’ Feedback Competence
on Writing. Logos Verlag, 2025, doi:https://doi.org/10.30819/5994.
short: T. Janzen, Show, Don’t Tell - Developing and Validating a Role-Play-Based
Simulation (RobS) for the Assessment of Pre-Service EFL Teachers’ Feedback Competence
on Writing, Logos Verlag, Berlin, 2025.
date_created: 2025-12-03T11:11:44Z
date_updated: 2025-12-23T07:33:22Z
ddc:
- '370'
doi: https://doi.org/10.30819/5994
extern: '1'
file:
- access_level: open_access
content_type: application/pdf
creator: janzent
date_created: 2025-12-23T07:31:25Z
date_updated: 2025-12-23T07:31:25Z
file_id: '63404'
file_name: Janzen, T. (2025).pdf
file_size: 9551046
relation: main_file
file_date_updated: 2025-12-23T07:31:25Z
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.30819/5994
oa: '1'
place: Berlin
publication_identifier:
unknown:
- ' 978-3-8325-5994-6'
publication_status: published
publisher: Logos Verlag
status: public
supervisor:
- first_name: Christoph
full_name: Vogelsang, Christoph
id: '4245'
last_name: Vogelsang
orcid: 0000-0002-5804-1855
title: Show, don’t tell - Developing and Validating a Role-Play-Based Simulation (RobS)
for the Assessment of Pre-Service EFL Teachers’ Feedback Competence on Writing
type: dissertation
user_id: '89329'
year: '2025'
...
---
_id: '65032'
abstract:
- lang: eng
text: "Despite its status as a key enabling technology, the adoption of 5G in\r\nindustry
remains limited, mainly due to a lack of expertise, which can be addressed\r\nby
incorporating 5G training into vocational schools. Since Augmented Reality\r\n(AR)
faces similar challenges, it is used as the 5G application. This research aims\r\nto
determine the extent to which a learning unit using 5G and AR for collaborative\r\nwork
can increase the intention to use these technologies in the vocational setting\r\nand
gathers the factors that make up 5G acceptance. It is based on the Technology
Acceptance Model 2 (TAM2). The sample includes 23 industrial mechanics\r\nstudents
who participated in the developed learning unit. All items are scored on\r\nseven-tiered
Likert scales (0 “totally disagree”; 6 “totally agree”).\r\nThe results showed
a non-significant change in behavioural intention to use\r\n5G, with a mean of
4.95 (SD: 1.18) for the pre-test and 4.43 (SD: 1.68) for the posttest. The change
in intention to use AR did not change significantly either, from\r\n3.12 (SD:
1.38) at pre-test to 3.37 (SD: 1.16) at post-test. The factors Perceived\r\nUsefulness,
Image, and Relevance had the lowest mean scores, indicating areas for\r\ntargeted
improvement. The significant change in Output Quality ratings is likely to\r\nreflect
initial overestimation by students. The difference in Behavioural Intentions\r\nbetween
5G and AR suggests that AR may not be an effective technology for\r\nincreasing
5G adoption in educational contexts. One recommendation is to address\r\n5G in
the learning unit not only indirectly."
author:
- first_name: Johannes
full_name: Schäfers, Johannes
id: '68949'
last_name: Schäfers
- first_name: Katrin
full_name: Temmen, Katrin
id: '30086'
last_name: Temmen
citation:
ama: 'Schäfers J, Temmen K. The Influence of an Immersive-Collaborative Learning
Unit on the Technology Acceptance of 5G and AR of Industrial Mechanic Students.
In: Auer ME, Rüütmann T, eds. Proceedings of the 27th International Conference
on Interactive Collaborative Learning (ICL2024), Volume 4. Vol 1281. Lecture
Notes in Networks and Systems. Springer Nature Switzerland; 2025:84 – 91. doi:10.1007/978-3-031-83520-9_8'
apa: Schäfers, J., & Temmen, K. (2025). The Influence of an Immersive-Collaborative
Learning Unit on the Technology Acceptance of 5G and AR of Industrial Mechanic
Students. In M. E. Auer & T. Rüütmann (Eds.), Proceedings of the 27th International
Conference on Interactive Collaborative Learning (ICL2024), Volume 4 (Vol.
1281, pp. 84 – 91). Springer Nature Switzerland. https://doi.org/10.1007/978-3-031-83520-9_8
bibtex: '@inbook{Schäfers_Temmen_2025, place={Cham}, series={Lecture Notes in Networks
and Systems}, title={The Influence of an Immersive-Collaborative Learning Unit
on the Technology Acceptance of 5G and AR of Industrial Mechanic Students}, volume={1281},
DOI={10.1007/978-3-031-83520-9_8},
booktitle={Proceedings of the 27th International Conference on Interactive Collaborative
Learning (ICL2024), Volume 4}, publisher={Springer Nature Switzerland}, author={Schäfers,
Johannes and Temmen, Katrin}, editor={Auer, Michael E. and Rüütmann, Tiia}, year={2025},
pages={84 – 91}, collection={Lecture Notes in Networks and Systems} }'
chicago: 'Schäfers, Johannes, and Katrin Temmen. “The Influence of an Immersive-Collaborative
Learning Unit on the Technology Acceptance of 5G and AR of Industrial Mechanic
Students.” In Proceedings of the 27th International Conference on Interactive
Collaborative Learning (ICL2024), Volume 4, edited by Michael E. Auer and
Tiia Rüütmann, 1281:84 – 91. Lecture Notes in Networks and Systems. Cham: Springer
Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-83520-9_8.'
ieee: 'J. Schäfers and K. Temmen, “The Influence of an Immersive-Collaborative Learning
Unit on the Technology Acceptance of 5G and AR of Industrial Mechanic Students,”
in Proceedings of the 27th International Conference on Interactive Collaborative
Learning (ICL2024), Volume 4, vol. 1281, M. E. Auer and T. Rüütmann, Eds.
Cham: Springer Nature Switzerland, 2025, pp. 84 – 91.'
mla: Schäfers, Johannes, and Katrin Temmen. “The Influence of an Immersive-Collaborative
Learning Unit on the Technology Acceptance of 5G and AR of Industrial Mechanic
Students.” Proceedings of the 27th International Conference on Interactive
Collaborative Learning (ICL2024), Volume 4, edited by Michael E. Auer and
Tiia Rüütmann, vol. 1281, Springer Nature Switzerland, 2025, pp. 84 – 91, doi:10.1007/978-3-031-83520-9_8.
short: 'J. Schäfers, K. Temmen, in: M.E. Auer, T. Rüütmann (Eds.), Proceedings of
the 27th International Conference on Interactive Collaborative Learning (ICL2024),
Volume 4, Springer Nature Switzerland, Cham, 2025, pp. 84 – 91.'
conference:
end_date: 2024-09-27
location: Tallinn
name: International Conference on Interactive Collaborative Learning
start_date: 2024-09-24
date_created: 2026-03-17T13:39:04Z
date_updated: 2026-03-17T13:49:57Z
doi: 10.1007/978-3-031-83520-9_8
editor:
- first_name: Michael E.
full_name: Auer, Michael E.
last_name: Auer
- first_name: Tiia
full_name: Rüütmann, Tiia
last_name: Rüütmann
intvolume: ' 1281'
keyword:
- 5G
- Key Technology
- TAM · Augmented Reality
- VET
language:
- iso: eng
main_file_link:
- url: https://link.springer.com/chapter/10.1007/978-3-031-83520-9_8
page: 84 – 91
place: Cham
publication: Proceedings of the 27th International Conference on Interactive Collaborative
Learning (ICL2024), Volume 4
publication_identifier:
isbn:
- '9783031835193'
- '9783031835209'
issn:
- 2367-3370
- 2367-3389
publication_status: published
publisher: Springer Nature Switzerland
series_title: Lecture Notes in Networks and Systems
status: public
title: The Influence of an Immersive-Collaborative Learning Unit on the Technology
Acceptance of 5G and AR of Industrial Mechanic Students
type: book_chapter
user_id: '68949'
volume: 1281
year: '2025'
...
---
_id: '65057'
author:
- first_name: Laura
full_name: Lobner, Laura
last_name: Lobner
- first_name: Johannes
full_name: Meyer-Hamme, Johannes
id: '49623'
last_name: Meyer-Hamme
- first_name: Korinna
full_name: Schönhärl, Korinna
id: '89037'
last_name: Schönhärl
orcid: 0000-0002-7967-3261
citation:
ama: Lobner L, Meyer-Hamme J, Schönhärl K. Drei Spielfilme über die Wannseekonferenz
als Anlass historischen Lernens. Geschichte in Wissenschaft und Unterricht.
2025;(76, H. 9/10):555-571.
apa: Lobner, L., Meyer-Hamme, J., & Schönhärl, K. (2025). Drei Spielfilme über
die Wannseekonferenz als Anlass historischen Lernens. Geschichte in Wissenschaft
und Unterricht, 76, H. 9/10, 555–571.
bibtex: '@article{Lobner_Meyer-Hamme_Schönhärl_2025, title={Drei Spielfilme über
die Wannseekonferenz als Anlass historischen Lernens}, number={76, H. 9/10}, journal={Geschichte
in Wissenschaft und Unterricht}, author={Lobner, Laura and Meyer-Hamme, Johannes
and Schönhärl, Korinna}, year={2025}, pages={555–571} }'
chicago: 'Lobner, Laura, Johannes Meyer-Hamme, and Korinna Schönhärl. “Drei Spielfilme
über die Wannseekonferenz als Anlass historischen Lernens.” Geschichte in Wissenschaft
und Unterricht, no. 76, H. 9/10 (2025): 555–71.'
ieee: L. Lobner, J. Meyer-Hamme, and K. Schönhärl, “Drei Spielfilme über die Wannseekonferenz
als Anlass historischen Lernens,” Geschichte in Wissenschaft und Unterricht,
no. 76, H. 9/10, pp. 555–571, 2025.
mla: Lobner, Laura, et al. “Drei Spielfilme über die Wannseekonferenz als Anlass
historischen Lernens.” Geschichte in Wissenschaft und Unterricht, no. 76,
H. 9/10, 2025, pp. 555–71.
short: L. Lobner, J. Meyer-Hamme, K. Schönhärl, Geschichte in Wissenschaft und Unterricht
(2025) 555–571.
date_created: 2026-03-18T14:34:51Z
date_updated: 2026-03-18T14:37:49Z
department:
- _id: '444'
issue: 76, H. 9/10
language:
- iso: ger
page: 555-571
publication: Geschichte in Wissenschaft und Unterricht
status: public
title: Drei Spielfilme über die Wannseekonferenz als Anlass historischen Lernens
type: journal_article
user_id: '69283'
year: '2025'
...
---
_id: '65062'
alternative_title:
- 'Schlussbericht vom 30.09.2024 zu IGF Vorhaben Nr. 21928N (Berichtszeitraum: 01.11.2021
bis 30.04.2024) '
author:
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
- first_name: Thorsten
full_name: Marten, Thorsten
id: '338'
last_name: Marten
orcid: 0009-0001-6433-7839
- first_name: Simon
full_name: Luig, Simon
id: '71335'
last_name: Luig
citation:
ama: Tröster T, Marten T, Luig S. Methodische Auswahl hochfester Mehrphasenstähle
bezüglich ihrer lokalen und globalen Duktilität. Vol P 1447. Forschungsvereinigung
Stahlanwendung e.V. (FOSTA); 2025.
apa: 'Tröster, T., Marten, T., & Luig, S. (2025). Methodische Auswahl hochfester
Mehrphasenstähle bezüglich ihrer lokalen und globalen Duktilität: Vol. P 1447.
Forschungsvereinigung Stahlanwendung e.V. (FOSTA).'
bibtex: '@book{Tröster_Marten_Luig_2025, place={Düsseldorf}, series={Salomon, R.
(Hrsg.): Forschung für die Praxis / Forschungsvereinigung Stahlanwendung e.V},
title={Methodische Auswahl hochfester Mehrphasenstähle bezüglich ihrer lokalen
und globalen Duktilität}, volume={P 1447}, publisher={Forschungsvereinigung Stahlanwendung
e.V. (FOSTA)}, author={Tröster, Thomas and Marten, Thorsten and Luig, Simon},
year={2025}, collection={Salomon, R. (Hrsg.): Forschung für die Praxis / Forschungsvereinigung
Stahlanwendung e.V} }'
chicago: 'Tröster, Thomas, Thorsten Marten, and Simon Luig. Methodische Auswahl
hochfester Mehrphasenstähle bezüglich ihrer lokalen und globalen Duktilität.
Vol. P 1447. Salomon, R. (Hrsg.): Forschung für die Praxis / Forschungsvereinigung
Stahlanwendung e.V. Düsseldorf: Forschungsvereinigung Stahlanwendung e.V. (FOSTA),
2025.'
ieee: 'T. Tröster, T. Marten, and S. Luig, Methodische Auswahl hochfester Mehrphasenstähle
bezüglich ihrer lokalen und globalen Duktilität, vol. P 1447. Düsseldorf:
Forschungsvereinigung Stahlanwendung e.V. (FOSTA), 2025.'
mla: Tröster, Thomas, et al. Methodische Auswahl hochfester Mehrphasenstähle
bezüglich ihrer lokalen und globalen Duktilität. Forschungsvereinigung Stahlanwendung
e.V. (FOSTA), 2025.
short: T. Tröster, T. Marten, S. Luig, Methodische Auswahl hochfester Mehrphasenstähle
bezüglich ihrer lokalen und globalen Duktilität, Forschungsvereinigung Stahlanwendung
e.V. (FOSTA), Düsseldorf, 2025.
date_created: 2026-03-19T11:37:39Z
date_updated: 2026-03-19T12:05:17Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
language:
- iso: ger
place: Düsseldorf
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication_identifier:
isbn:
- 978-3-96780-214-6
publisher: Forschungsvereinigung Stahlanwendung e.V. (FOSTA)
series_title: 'Salomon, R. (Hrsg.): Forschung für die Praxis / Forschungsvereinigung
Stahlanwendung e.V'
status: public
title: Methodische Auswahl hochfester Mehrphasenstähle bezüglich ihrer lokalen und
globalen Duktilität
type: book
user_id: '71335'
volume: P 1447
year: '2025'
...
---
_id: '60050'
abstract:
- lang: eng
text: Reputation systems to rate companies’ performances remain largely unexplored
inresearch and are scarcely used in business-to-business (B2B) practice. Such
systemsare essential for businesses seeking trustworthy partners, as they help
reduce infor-mation asymmetry, lower buyers’ transaction risks, and allow high-quality
serviceproviders to justify premium pricing. Unlike traditional review-based systems
in thebusiness-to-consumer (B2C) context, we propose a B2B reputation mechanism
inwhich buyers commit to a rating payment before a transaction. Once the buyer
final-izes the rating, this payment is executed and recorded on a blockchain as
an immu-table, secure ledger. Our system mimics natural trust-building mechanisms
with rat-ings that are (1) monetary-based, (2) stake-based, (3) non-aggregated,
(4) involvecounter-ratings, (5) selectively sellable, (6) individually comparable,
(7) stored ona blockchain, (8) and monitored by a third instance. This system
provides a novelapproach to fostering trust in B2B transactions by reducing information
asymme-try and transaction risk. We illustrate the mechanism’s application in
the consultingsector. Our analysis has identified 23 institutional trust and distrust
dimensions thatpromote establishing institutional trust through the proposed mechanism.
Qualita-tive interviews suggest that, while complex and challenging to apply,
this mecha-nism can foster trust in B2B transactions. Given the low maturity in
the applicationdomain—rating professional business services with business reputation
systems—and solution domain—using monetary stakes for ratings, this system stands
as apotential invention.
article_type: original
author:
- first_name: Simon
full_name: Hemmrich, Simon
id: '83557'
last_name: Hemmrich
- first_name: Volker
full_name: Nissen, Volker
last_name: Nissen
- first_name: Daniel
full_name: Beverungen, Daniel
id: '59677'
last_name: Beverungen
- first_name: Josias Daniel Miño
full_name: Pauls, Josias Daniel Miño
last_name: Pauls
citation:
ama: 'Hemmrich S, Nissen V, Beverungen D, Pauls JDM. Blockchain‑based reputation
systemsfor business‑to‑business services: designing a reputation mechanism to
reduce information asymmetry in professional consulting. Information Systems
and e-Business Management. 2025;23(1). doi:https://doi.org/10.1007/s10257-025-00702-9'
apa: 'Hemmrich, S., Nissen, V., Beverungen, D., & Pauls, J. D. M. (2025). Blockchain‑based
reputation systemsfor business‑to‑business services: designing a reputation mechanism
to reduce information asymmetry in professional consulting. Information Systems
and E-Business Management, 23(1). https://doi.org/10.1007/s10257-025-00702-9'
bibtex: '@article{Hemmrich_Nissen_Beverungen_Pauls_2025, title={Blockchain‑based
reputation systemsfor business‑to‑business services: designing a reputation mechanism
to reduce information asymmetry in professional consulting}, volume={23}, DOI={https://doi.org/10.1007/s10257-025-00702-9},
number={1}, journal={Information Systems and e-Business Management}, publisher={Springer},
author={Hemmrich, Simon and Nissen, Volker and Beverungen, Daniel and Pauls, Josias
Daniel Miño}, year={2025} }'
chicago: 'Hemmrich, Simon, Volker Nissen, Daniel Beverungen, and Josias Daniel Miño
Pauls. “Blockchain‑based Reputation Systemsfor Business‑to‑business Services:
Designing a Reputation Mechanism to Reduce Information Asymmetry in Professional
Consulting.” Information Systems and E-Business Management 23, no. 1 (2025).
https://doi.org/10.1007/s10257-025-00702-9.'
ieee: 'S. Hemmrich, V. Nissen, D. Beverungen, and J. D. M. Pauls, “Blockchain‑based
reputation systemsfor business‑to‑business services: designing a reputation mechanism
to reduce information asymmetry in professional consulting,” Information Systems
and e-Business Management, vol. 23, no. 1, 2025, doi: https://doi.org/10.1007/s10257-025-00702-9.'
mla: 'Hemmrich, Simon, et al. “Blockchain‑based Reputation Systemsfor Business‑to‑business
Services: Designing a Reputation Mechanism to Reduce Information Asymmetry in
Professional Consulting.” Information Systems and E-Business Management,
vol. 23, no. 1, Springer, 2025, doi:https://doi.org/10.1007/s10257-025-00702-9.'
short: S. Hemmrich, V. Nissen, D. Beverungen, J.D.M. Pauls, Information Systems
and E-Business Management 23 (2025).
date_created: 2025-05-28T08:12:28Z
date_updated: 2026-04-02T04:32:13Z
ddc:
- '000'
department:
- _id: '195'
doi: https://doi.org/10.1007/s10257-025-00702-9
external_id:
unknown:
- https://doi.org/10.1007/s10257-025-00702-9
file:
- access_level: closed
content_type: application/pdf
creator: hemmrich
date_created: 2025-05-28T08:05:18Z
date_updated: 2025-05-28T08:05:18Z
file_id: '60051'
file_name: Hemmrich_et_al-2025-Information_Systems_and_e-Business_Management.pdf
file_size: 1440251
relation: main_file
success: 1
file_date_updated: 2025-05-28T08:05:18Z
has_accepted_license: '1'
intvolume: ' 23'
issue: '1'
jel:
- D81
- D82
- L86
- L10
- M30
keyword:
- Information asymmetry
- Trust
- Reputation system
- Monetary rating
- Blockchain
- Consulting
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://link.springer.com/epdf/10.1007/s10257-025-00702-9?sharing_token=fOiWqZx_ScKFAKjxu5UqWPe4RwlQNchNByi7wbcMAY6mjxpZFPB3OtpVT0rAZf9eEBt3_qXIVcZ67l3R9JVYasmuCsIimzE-xfP0N5Rimun248j0jFOnL1eBu4rypKSDFnbmR3kJ5xx-HLnCXvPvQPwpm09qOkS9GSNsiG-du60%3D
oa: '1'
publication: Information Systems and e-Business Management
publication_status: published
publisher: Springer
quality_controlled: '1'
status: public
title: 'Blockchain‑based reputation systemsfor business‑to‑business services: designing
a reputation mechanism to reduce information asymmetry in professional consulting'
type: journal_article
user_id: '83557'
volume: 23
year: '2025'
...
---
_id: '50272'
abstract:
- lang: eng
text: "Despite the fundamental role the Quantum Satisfiability (QSAT) problem has\r\nplayed
in quantum complexity theory, a central question remains open: At which\r\nlocal
dimension does the complexity of QSAT transition from \"easy\" to \"hard\"?\r\nHere,
we study QSAT with each constraint acting on a $k$-dimensional and\r\n$l$-dimensional
qudit pair, denoted $(k,l)$-QSAT. Our first main result shows\r\nthat, surprisingly,
QSAT on qubits can remain $\\mathsf{QMA}_1$-hard, in that\r\n$(2,5)$-QSAT is $\\mathsf{QMA}_1$-complete.
In contrast, $2$-SAT on qubits is\r\nwell-known to be poly-time solvable [Bravyi,
2006]. Our second main result\r\nproves that $(3,d)$-QSAT on the 1D line with
$d\\in O(1)$ is also\r\n$\\mathsf{QMA}_1$-hard. Finally, we initiate the study
of 1D $(2,d)$-QSAT by\r\ngiving a frustration-free 1D Hamiltonian with a unique,
entangled ground state.\r\n Our first result uses a direct embedding, combining
a novel clock\r\nconstruction with the 2D circuit-to-Hamiltonian construction
of [Gosset, Nagaj,\r\n2013]. Of note is a new simplified and analytic proof for
the latter (as\r\nopposed to a partially numeric proof in [GN13]). This exploits
Unitary Labelled\r\nGraphs [Bausch, Cubitt, Ozols, 2017] together with a new \"Nullspace
Connection\r\nLemma\", allowing us to break low energy analyses into small patches
of\r\nprojectors, and to improve the soundness analysis of [GN13] from\r\n$\\Omega(1/T^6)$
to $\\Omega(1/T^2)$, for $T$ the number of gates. Our second\r\nresult goes via
black-box reduction: Given an arbitrary 1D Hamiltonian $H$ on\r\n$d'$-dimensional
qudits, we show how to embed it into an effective null-space\r\nof a 1D $(3,d)$-QSAT
instance, for $d\\in O(1)$. Our approach may be viewed as a\r\nweaker notion of
\"simulation\" (\\`a la [Bravyi, Hastings 2017], [Cubitt,\r\nMontanaro, Piddock
2018]). As far as we are aware, this gives the first\r\n\"black-box simulation\"-based
$\\mathsf{QMA}_1$-hardness result, i.e. for\r\nfrustration-free Hamiltonians."
author:
- first_name: Dorian
full_name: Rudolph, Dorian
id: '57863'
last_name: Rudolph
- first_name: Sevag
full_name: Gharibian, Sevag
id: '71541'
last_name: Gharibian
orcid: 0000-0002-9992-3379
- first_name: Daniel
full_name: Nagaj, Daniel
last_name: Nagaj
citation:
ama: 'Rudolph D, Gharibian S, Nagaj D. Quantum 2-SAT on low dimensional systems
is $\mathsf{QMA}_1$-complete: Direct embeddings and black-box simulation. In:
16th Innovations in Theoretical Computer Science (ITCS). Vol 325. ; 2025:1-24.
doi:10.4230/LIPIcs.ITCS.2025.85'
apa: Rudolph, D., Gharibian, S., & Nagaj, D. (2025). Quantum 2-SAT on low dimensional
systems is $\mathsf{QMA}_1$-complete: Direct embeddings and black-box simulation.
16th Innovations in Theoretical Computer Science (ITCS), 325(85),
1–24. https://doi.org/10.4230/LIPIcs.ITCS.2025.85
bibtex: '@inproceedings{Rudolph_Gharibian_Nagaj_2025, title={Quantum 2-SAT on low
dimensional systems is $\mathsf{QMA}_1$-complete: Direct embeddings and black-box
simulation}, volume={325}, DOI={10.4230/LIPIcs.ITCS.2025.85},
number={85}, booktitle={16th Innovations in Theoretical Computer Science (ITCS)},
author={Rudolph, Dorian and Gharibian, Sevag and Nagaj, Daniel}, year={2025},
pages={1–24} }'
chicago: Rudolph, Dorian, Sevag Gharibian, and Daniel Nagaj. “Quantum 2-SAT on Low
Dimensional Systems Is $\mathsf{QMA}_1$-Complete: Direct Embeddings and Black-Box
Simulation.” In 16th Innovations in Theoretical Computer Science (ITCS),
325:1–24, 2025. https://doi.org/10.4230/LIPIcs.ITCS.2025.85.
ieee: 'D. Rudolph, S. Gharibian, and D. Nagaj, “Quantum 2-SAT on low dimensional
systems is $\mathsf{QMA}_1$-complete: Direct embeddings and black-box simulation,”
in 16th Innovations in Theoretical Computer Science (ITCS), 2025, vol.
325, no. 85, pp. 1–24, doi: 10.4230/LIPIcs.ITCS.2025.85.'
mla: Rudolph, Dorian, et al. “Quantum 2-SAT on Low Dimensional Systems Is $\mathsf{QMA}_1$-Complete:
Direct Embeddings and Black-Box Simulation.” 16th Innovations in Theoretical
Computer Science (ITCS), vol. 325, no. 85, 2025, pp. 1–24, doi:10.4230/LIPIcs.ITCS.2025.85.
short: 'D. Rudolph, S. Gharibian, D. Nagaj, in: 16th Innovations in Theoretical
Computer Science (ITCS), 2025, pp. 1–24.'
date_created: 2024-01-07T20:09:13Z
date_updated: 2026-04-30T14:10:03Z
doi: 10.4230/LIPIcs.ITCS.2025.85
external_id:
arxiv:
- '2401.02368'
intvolume: ' 325'
issue: '85'
language:
- iso: eng
page: 1-24
publication: 16th Innovations in Theoretical Computer Science (ITCS)
publication_status: published
status: public
title: 'Quantum 2-SAT on low dimensional systems is $\mathsf{QMA}_1$-complete: Direct
embeddings and black-box simulation'
type: conference
user_id: '71541'
volume: 325
year: '2025'
...
---
_id: '48363'
author:
- first_name: Anne
full_name: Foerster, Anne
id: '67185'
last_name: Foerster
citation:
ama: 'Foerster A. The Swineherd’s Wife who Scolded the King. In: Butler E, Dumitrescu
I, eds. Women in Early Medieval England. The New Middle Ages. Springer
Textbook.'
apa: Foerster, A. (n.d.). The Swineherd’s Wife who Scolded the King. In E. Butler
& I. Dumitrescu (Eds.), Women in Early Medieval England. Springer Textbook.
bibtex: '@inbook{Foerster, series={The New Middle Ages}, title={The Swineherd’s
Wife who Scolded the King}, booktitle={Women in Early Medieval England}, publisher={Springer
Textbook}, author={Foerster, Anne}, editor={Butler, Emily and Dumitrescu, Irina},
collection={The New Middle Ages} }'
chicago: Foerster, Anne. “The Swineherd’s Wife Who Scolded the King.” In Women
in Early Medieval England, edited by Emily Butler and Irina Dumitrescu. The
New Middle Ages. Springer Textbook, n.d.
ieee: A. Foerster, “The Swineherd’s Wife who Scolded the King,” in Women in Early
Medieval England, E. Butler and I. Dumitrescu, Eds. Springer Textbook.
mla: Foerster, Anne. “The Swineherd’s Wife Who Scolded the King.” Women in Early
Medieval England, edited by Emily Butler and Irina Dumitrescu, Springer Textbook.
short: 'A. Foerster, in: E. Butler, I. Dumitrescu (Eds.), Women in Early Medieval
England, Springer Textbook, n.d.'
date_created: 2023-10-20T11:01:26Z
date_updated: 2023-10-20T11:03:21Z
department:
- _id: '6'
editor:
- first_name: Emily
full_name: Butler, Emily
last_name: Butler
- first_name: Irina
full_name: Dumitrescu, Irina
last_name: Dumitrescu
language:
- iso: eng
publication: Women in Early Medieval England
publication_status: submitted
publisher: Springer Textbook
series_title: The New Middle Ages
status: public
title: The Swineherd’s Wife who Scolded the King
type: encyclopedia_article
user_id: '67185'
year: '2024'
...
---
_id: '48362'
author:
- first_name: Anne
full_name: Foerster, Anne
id: '67185'
last_name: Foerster
citation:
ama: 'Foerster A. Eadburh of Wessex. In: Butler E, Dumitrescu I, eds. Women in
Early Medieval England. The New Middle Ages. Springer Textbook.'
apa: Foerster, A. (n.d.). Eadburh of Wessex. In E. Butler & I. Dumitrescu (Eds.),
Women in Early Medieval England. Springer Textbook.
bibtex: '@inbook{Foerster, series={The New Middle Ages}, title={Eadburh of Wessex},
booktitle={Women in Early Medieval England}, publisher={Springer Textbook}, author={Foerster,
Anne}, editor={Butler, Emily and Dumitrescu, Irina}, collection={The New Middle
Ages} }'
chicago: Foerster, Anne. “Eadburh of Wessex.” In Women in Early Medieval England,
edited by Emily Butler and Irina Dumitrescu. The New Middle Ages. Springer Textbook,
n.d.
ieee: A. Foerster, “Eadburh of Wessex,” in Women in Early Medieval England,
E. Butler and I. Dumitrescu, Eds. Springer Textbook.
mla: Foerster, Anne. “Eadburh of Wessex.” Women in Early Medieval England,
edited by Emily Butler and Irina Dumitrescu, Springer Textbook.
short: 'A. Foerster, in: E. Butler, I. Dumitrescu (Eds.), Women in Early Medieval
England, Springer Textbook, n.d.'
date_created: 2023-10-20T11:00:01Z
date_updated: 2023-10-20T11:00:14Z
department:
- _id: '6'
editor:
- first_name: Emily
full_name: Butler, Emily
last_name: Butler
- first_name: Irina
full_name: Dumitrescu, Irina
last_name: Dumitrescu
language:
- iso: eng
publication: Women in Early Medieval England
publication_status: submitted
publisher: Springer Textbook
series_title: The New Middle Ages
status: public
title: Eadburh of Wessex
type: encyclopedia_article
user_id: '67185'
year: '2024'
...
---
_id: '48364'
author:
- first_name: Anne
full_name: Foerster, Anne
id: '67185'
last_name: Foerster
citation:
ama: 'Foerster A. Seaxburh. In: Butler E, Dumitrescu I, eds. Women in Early Medieval
England. The New Middle Ages. Springer Textbook.'
apa: Foerster, A. (n.d.). Seaxburh. In E. Butler & I. Dumitrescu (Eds.), Women
in Early Medieval England. Springer Textbook.
bibtex: '@inbook{Foerster, series={The New Middle Ages}, title={Seaxburh}, booktitle={Women
in Early Medieval England}, publisher={Springer Textbook}, author={Foerster, Anne},
editor={Butler, Emily and Dumitrescu, Irina}, collection={The New Middle Ages}
}'
chicago: Foerster, Anne. “Seaxburh.” In Women in Early Medieval England,
edited by Emily Butler and Irina Dumitrescu. The New Middle Ages. Springer Textbook,
n.d.
ieee: A. Foerster, “Seaxburh,” in Women in Early Medieval England, E. Butler
and I. Dumitrescu, Eds. Springer Textbook.
mla: Foerster, Anne. “Seaxburh.” Women in Early Medieval England, edited
by Emily Butler and Irina Dumitrescu, Springer Textbook.
short: 'A. Foerster, in: E. Butler, I. Dumitrescu (Eds.), Women in Early Medieval
England, Springer Textbook, n.d.'
date_created: 2023-10-20T11:03:16Z
date_updated: 2023-10-20T11:03:20Z
department:
- _id: '6'
editor:
- first_name: Emily
full_name: Butler, Emily
last_name: Butler
- first_name: Irina
full_name: Dumitrescu, Irina
last_name: Dumitrescu
language:
- iso: eng
publication: Women in Early Medieval England
publication_status: submitted
publisher: Springer Textbook
series_title: The New Middle Ages
status: public
title: Seaxburh
type: encyclopedia_article
user_id: '67185'
year: '2024'
...
---
_id: '41850'
author:
- first_name: Marco
full_name: Silvestri, Marco
id: '47652'
last_name: Silvestri
citation:
ama: 'Silvestri M. Struktur und Sonderbauten der Silberbergbaustädte des 16. Jahrhunderts.
Zur Korrelation von Städtebau und Montanwesen (Potosí und das Erzgebirge). In:
Bergbau und Hausbau.'
apa: Silvestri, M. (n.d.). Struktur und Sonderbauten der Silberbergbaustädte des
16. Jahrhunderts. Zur Korrelation von Städtebau und Montanwesen (Potosí und das
Erzgebirge). In Bergbau und Hausbau.
bibtex: '@inbook{Silvestri, title={Struktur und Sonderbauten der Silberbergbaustädte
des 16. Jahrhunderts. Zur Korrelation von Städtebau und Montanwesen (Potosí und
das Erzgebirge)}, booktitle={Bergbau und Hausbau}, author={Silvestri, Marco} }'
chicago: Silvestri, Marco. “Struktur und Sonderbauten der Silberbergbaustädte des
16. Jahrhunderts. Zur Korrelation von Städtebau und Montanwesen (Potosí und das
Erzgebirge).” In Bergbau und Hausbau, n.d.
ieee: M. Silvestri, “Struktur und Sonderbauten der Silberbergbaustädte des 16. Jahrhunderts.
Zur Korrelation von Städtebau und Montanwesen (Potosí und das Erzgebirge),” in
Bergbau und Hausbau, .
mla: Silvestri, Marco. “Struktur und Sonderbauten der Silberbergbaustädte des 16.
Jahrhunderts. Zur Korrelation von Städtebau und Montanwesen (Potosí und das Erzgebirge).”
Bergbau und Hausbau.
short: 'M. Silvestri, in: Bergbau und Hausbau, n.d.'
date_created: 2023-02-06T13:30:35Z
date_updated: 2023-12-20T15:00:18Z
department:
- _id: '443'
language:
- iso: ger
publication: Bergbau und Hausbau
publication_status: accepted
status: public
title: Struktur und Sonderbauten der Silberbergbaustädte des 16. Jahrhunderts. Zur
Korrelation von Städtebau und Montanwesen (Potosí und das Erzgebirge)
type: book_chapter
user_id: '47652'
year: '2024'
...
---
_id: '50530'
abstract:
- lang: ger
text: "Die Extrusion stellt das mengenmäßig dominante Verarbeitungsverfahren für
thermoplastische Kunststoffe dar. Daher gibt es starke Bestrebungen in diesem
Bereich hin zu einer höheren Wirtschaftlichkeit, welche beispielsweise durch höheren
Massedurchsatz bei gleichbleibender Maschinengröße erreicht werden kann, oder
aber auch im Hinblick auf eine Kreislaufwirtschaft die Bestrebung hin zu einer
materialschonenden Verarbeitung. Beide Bestrebungen erfordern spezielle Schneckenkonzepte.
Hierunter fallenWave- Schnecken, welche in beiden Bereichen ein vorteilhaftes
Prozessverhalten aufzeigen sollen. Die Auslegung von Wave-Schnecken erfordert
jedoch ein stärkeres Verständnis über das geometrieabhängige Prozessverhalten
in der Extrusion. \r\nIm Rahmen der Dissertation werden zwei Themengebiete angegangen.
Das erste Thema ist die Herleitung einer Methode zur Charakterisierung des Abbauverhaltens
von Thermoplasten sowie die Nutzung der Charakterisierung als Vorhersagemodell.
Das zweite Thema behandelt die Auslegung von Wave-Schnecken basierend auf numerischen
Simulationen samt Validierung anhand von sieben Energy-Transfer-Schnecken im Vergleich
zu drei konventionellen Schnecken. Hierbei werden unter anderem der Materialabbau,
die thermische und die stoffliche Homogenität betrachtet, um ein umfassendes Bild
über das Prozessverhalten der Schnecken zu schaffen. Die vorgestellten Untersuchungen
dienen schlussendlich zu einer Bestätigung des vorteilhaften Prozessverhaltens
von Wave-Schnecken."
- lang: eng
text: "The extrusion process is the dominant processing method for thermoplastics
in terms of quantity. For this reason, there are strong efforts in this area towards
greater economic efficiency, which can be achieved, for example, through higher
mass throughput with the same machine size, or, with regard to a circular economy,
towards material-preserving processing. Both endeavours require special screw
concepts. These include wave screws, which should demonstrate advantageous process
behaviour in both areas. However, the design of wave screws requires a better
understanding of the geometry-dependent process behaviour in extrusion. \r\nTwo
topics are addressed in the dissertation. The first topic is the derivation of
a method to characterise the degradation behaviour of thermoplastics and the use
of the characterisation as a predictive model. The second topic deals with the
design of wave screws based on numerical simulations including validation using
seven energy transfer screws in comparison to three conventional screws. Among
other things, the material degradation, the thermal and the material homogeneity
are considered in order to create a comprehensive picture of the process behaviour
of the screws. The presented investigations ultimately serve to confirm the advantageous
process behaviour of wave screws."
author:
- first_name: Christoph Wilhelm Theodor
full_name: Schall, Christoph Wilhelm Theodor
id: '44224'
last_name: Schall
citation:
ama: Schall CWT. Materialschonende Verarbeitung von Thermoplasten auf Wave-Schnecken.
Vol Band 2/2024. Shaker Verlag; 2024.
apa: 'Schall, C. W. T. (2024). Materialschonende Verarbeitung von Thermoplasten
auf Wave-Schnecken: Vol. Band 2/2024. Shaker Verlag.'
bibtex: '@book{Schall_2024, place={Düren}, series={Schriftenreihe Kunststofftechnik
Paderborn}, title={Materialschonende Verarbeitung von Thermoplasten auf Wave-Schnecken},
volume={Band 2/2024}, publisher={Shaker Verlag}, author={Schall, Christoph Wilhelm
Theodor}, year={2024}, collection={Schriftenreihe Kunststofftechnik Paderborn}
}'
chicago: 'Schall, Christoph Wilhelm Theodor. Materialschonende Verarbeitung von
Thermoplasten auf Wave-Schnecken. Vol. Band 2/2024. Schriftenreihe Kunststofftechnik
Paderborn. Düren: Shaker Verlag, 2024.'
ieee: 'C. W. T. Schall, Materialschonende Verarbeitung von Thermoplasten auf
Wave-Schnecken, vol. Band 2/2024. Düren: Shaker Verlag, 2024.'
mla: Schall, Christoph Wilhelm Theodor. Materialschonende Verarbeitung von Thermoplasten
auf Wave-Schnecken. Shaker Verlag, 2024.
short: C.W.T. Schall, Materialschonende Verarbeitung von Thermoplasten auf Wave-Schnecken,
Shaker Verlag, Düren, 2024.
date_created: 2024-01-16T09:48:27Z
date_updated: 2024-01-16T09:49:07Z
department:
- _id: '148'
- _id: '321'
- _id: '9'
language:
- iso: ger
page: '224'
place: Düren
publication_identifier:
isbn:
- 978-3-8440-9334-6
publication_status: published
publisher: Shaker Verlag
series_title: Schriftenreihe Kunststofftechnik Paderborn
status: public
supervisor:
- first_name: Volker
full_name: Schöppner, Volker
id: '20530'
last_name: Schöppner
title: Materialschonende Verarbeitung von Thermoplasten auf Wave-Schnecken
type: dissertation
user_id: '44224'
volume: Band 2/2024
year: '2024'
...
---
_id: '50798'
abstract:
- lang: eng
text: "Abstract\r\n Background\r\n
\ An infection with SARS-CoV-2 can lead to a variety of symptoms
and complications, which can impair athletic activity.\r\n \r\n
\ Objective\r\n We aimed
to assess the clinical symptom patterns, diagnostic findings, and the extent of
impairment in sport practice in a large cohort of athletes infected with SARS-CoV-2,
both initially after infection and at follow-up. Additionally, we investigated
whether baseline factors that may contribute to reduced exercise tolerance at
follow-up can be identified.\r\n \r\n
\ Methods\r\n In this
prospective, observational, multicenter study, we recruited German COVID elite-athletes
(cEAs, n = 444) and COVID non-elite athletes (cNEAs,
n = 481) who tested positive for SARS-CoV-2 by PCR
(polymerase chain reaction test). Athletes from the federal squad with no evidence
of SARS-CoV-2 infection served as healthy controls (EAcon, n = 501).
Questionnaires were used to assess load and duration of infectious symptoms, other
complaints, exercise tolerance, and duration of training interruption at baseline
and at follow-up 6 months after baseline. Diagnostic tests conducted at baseline
included resting and exercise electrocardiogram (ECG), echocardiography, spirometry,
and blood analyses.\r\n \r\n Results\r\n
\ Most acute and infection-related symptoms and other complaints
were more prevalent in cNEA than in cEAs. Compared to cEAs, EAcon had a low symptom
load. In cNEAs, female athletes had a higher prevalence of complaints such as
palpitations, dizziness, chest pain, myalgia, sleeping disturbances, mood swings,
and concentration problems compared to male athletes (p < 0.05).
Until follow-up, leading symptoms were drop in performance, concentration problems,
and dyspnea on exertion. Female athletes had significantly higher prevalence for
symptoms until follow-up compared to male. Pathological findings in ECG, echocardiography,
and spirometry, attributed to SARS-CoV-2 infection, were rare in infected athletes.
Most athletes reported a training interruption between 2 and 4 weeks (cNEAs: 52.9%,
cEAs: 52.4%), while more cNEAs (27.1%) compared to cEAs (5.1%) had a training
interruption lasting more than 4 weeks (p < 0.001).
At follow-up, 13.8% of cNEAs and 9.9% of cEAs (p = 0.24)
reported their current exercise tolerance to be under 70% compared to pre-infection
state. A persistent loss of exercise tolerance at follow-up was associated with
persistent complaints at baseline, female sex, a longer break in training, and
age > 38 years. Periodical dichotomization of the data set showed a higher
prevalence of infectious symptoms such as cough, sore throat, and coryza in the
second phase of the pandemic, while a number of neuropsychiatric symptoms as well
as dyspnea on exertion were less frequent in this period.\r\n \r\n
\ Conclusions\r\n Compared
to recreational athletes, elite athletes seem to be at lower risk of being or
remaining symptomatic after SARS-CoV-2 infection. It remains to be determined
whether persistent complaints after SARS-CoV-2 infection without evidence of accompanying
organ damage may have a negative impact on further health and career in athletes.
Identifying risk factors for an extended recovery period such as female sex and
ongoing neuropsychological symptoms could help to identify athletes, who may require
a more cautious approach to rebuilding their training regimen.\r\n \r\n
\ Trial Registration Number\r\n DRKS00023717;
06.15.2021—retrospectively registered.\r\n "
author:
- first_name: Manuel
full_name: Widmann, Manuel
last_name: Widmann
- first_name: Roman
full_name: Gaidai, Roman
id: '51214'
last_name: Gaidai
- first_name: Isabel
full_name: Schubert, Isabel
last_name: Schubert
- first_name: Maximilian
full_name: Grummt, Maximilian
last_name: Grummt
- first_name: Lieselotte
full_name: Bensen, Lieselotte
last_name: Bensen
- first_name: Arno
full_name: Kerling, Arno
last_name: Kerling
- first_name: Anne
full_name: Quermann, Anne
last_name: Quermann
- first_name: Jonas
full_name: Zacher, Jonas
last_name: Zacher
- first_name: Shirin
full_name: Vollrath, Shirin
last_name: Vollrath
- first_name: Daniel Alexander
full_name: Bizjak, Daniel Alexander
last_name: Bizjak
- first_name: Claudia
full_name: Beckendorf, Claudia
last_name: Beckendorf
- first_name: Florian
full_name: Egger, Florian
last_name: Egger
- first_name: Erik
full_name: Hasler, Erik
last_name: Hasler
- first_name: Klaus-Peter
full_name: Mellwig, Klaus-Peter
last_name: Mellwig
- first_name: Cornelia
full_name: Fütterer, Cornelia
last_name: Fütterer
- first_name: Fritz
full_name: Wimbauer, Fritz
last_name: Wimbauer
- first_name: Azin
full_name: Vogel, Azin
last_name: Vogel
- first_name: Julia
full_name: Schoenfeld, Julia
last_name: Schoenfeld
- first_name: Jan C.
full_name: Wüstenfeld, Jan C.
last_name: Wüstenfeld
- first_name: Tom
full_name: Kastner, Tom
last_name: Kastner
- first_name: Friedrich
full_name: Barsch, Friedrich
last_name: Barsch
- first_name: Birgit
full_name: Friedmann-Bette, Birgit
last_name: Friedmann-Bette
- first_name: Wilhelm
full_name: Bloch, Wilhelm
last_name: Bloch
- first_name: Tim
full_name: Meyer, Tim
last_name: Meyer
- first_name: Frank
full_name: Mayer, Frank
last_name: Mayer
- first_name: Bernd
full_name: Wolfarth, Bernd
last_name: Wolfarth
- first_name: Kai
full_name: Roecker, Kai
last_name: Roecker
- first_name: Claus
full_name: Reinsberger, Claus
last_name: Reinsberger
- first_name: Bernhard
full_name: Haller, Bernhard
last_name: Haller
- first_name: Andreas M.
full_name: Niess, Andreas M.
last_name: Niess
- first_name: Mike Peter
full_name: Birnbaum, Mike Peter
last_name: Birnbaum
- first_name: Christof
full_name: Burgstahler, Christof
last_name: Burgstahler
- first_name: Michael
full_name: Cassel, Michael
last_name: Cassel
- first_name: Peter
full_name: Deibert, Peter
last_name: Deibert
- first_name: Katrin
full_name: Esefeld, Katrin
last_name: Esefeld
- first_name: Gunnar
full_name: Erz, Gunnar
last_name: Erz
- first_name: Franziska
full_name: Greiss, Franziska
last_name: Greiss
- first_name: Martin
full_name: Halle, Martin
last_name: Halle
- first_name: Judith
full_name: Hesse, Judith
last_name: Hesse
- first_name: Karsten
full_name: Keller, Karsten
last_name: Keller
- first_name: Christine
full_name: Kopp, Christine
last_name: Kopp
- first_name: Lynn
full_name: Matits, Lynn
last_name: Matits
- first_name: Hans Georg
full_name: Predel, Hans Georg
last_name: Predel
- first_name: Peter
full_name: Rüdrich, Peter
last_name: Rüdrich
- first_name: Gerald
full_name: Schneider, Gerald
last_name: Schneider
- first_name: Philipp
full_name: Stapmanns, Philipp
last_name: Stapmanns
- first_name: Jürgen Michael
full_name: Steinacker, Jürgen Michael
last_name: Steinacker
- first_name: Sarah
full_name: Szekessy, Sarah
last_name: Szekessy
- first_name: Andreas
full_name: Venhorst, Andreas
last_name: Venhorst
- first_name: Stephanie
full_name: Zapf, Stephanie
last_name: Zapf
- first_name: Christian
full_name: Zickwolf, Christian
last_name: Zickwolf
citation:
ama: 'Widmann M, Gaidai R, Schubert I, et al. COVID-19 in Female and Male Athletes:
Symptoms, Clinical Findings, Outcome, and Prolonged Exercise Intolerance—A Prospective,
Observational, Multicenter Cohort Study (CoSmo-S). Sports Medicine. Published
online 2024. doi:10.1007/s40279-023-01976-0'
apa: 'Widmann, M., Gaidai, R., Schubert, I., Grummt, M., Bensen, L., Kerling, A.,
Quermann, A., Zacher, J., Vollrath, S., Bizjak, D. A., Beckendorf, C., Egger,
F., Hasler, E., Mellwig, K.-P., Fütterer, C., Wimbauer, F., Vogel, A., Schoenfeld,
J., Wüstenfeld, J. C., … Zickwolf, C. (2024). COVID-19 in Female and Male Athletes:
Symptoms, Clinical Findings, Outcome, and Prolonged Exercise Intolerance—A Prospective,
Observational, Multicenter Cohort Study (CoSmo-S). Sports Medicine. https://doi.org/10.1007/s40279-023-01976-0'
bibtex: '@article{Widmann_Gaidai_Schubert_Grummt_Bensen_Kerling_Quermann_Zacher_Vollrath_Bizjak_et
al._2024, title={COVID-19 in Female and Male Athletes: Symptoms, Clinical Findings,
Outcome, and Prolonged Exercise Intolerance—A Prospective, Observational, Multicenter
Cohort Study (CoSmo-S)}, DOI={10.1007/s40279-023-01976-0},
journal={Sports Medicine}, publisher={Springer Science and Business Media LLC},
author={Widmann, Manuel and Gaidai, Roman and Schubert, Isabel and Grummt, Maximilian
and Bensen, Lieselotte and Kerling, Arno and Quermann, Anne and Zacher, Jonas
and Vollrath, Shirin and Bizjak, Daniel Alexander and et al.}, year={2024} }'
chicago: 'Widmann, Manuel, Roman Gaidai, Isabel Schubert, Maximilian Grummt, Lieselotte
Bensen, Arno Kerling, Anne Quermann, et al. “COVID-19 in Female and Male Athletes:
Symptoms, Clinical Findings, Outcome, and Prolonged Exercise Intolerance—A Prospective,
Observational, Multicenter Cohort Study (CoSmo-S).” Sports Medicine, 2024.
https://doi.org/10.1007/s40279-023-01976-0.'
ieee: 'M. Widmann et al., “COVID-19 in Female and Male Athletes: Symptoms,
Clinical Findings, Outcome, and Prolonged Exercise Intolerance—A Prospective,
Observational, Multicenter Cohort Study (CoSmo-S),” Sports Medicine, 2024,
doi: 10.1007/s40279-023-01976-0.'
mla: 'Widmann, Manuel, et al. “COVID-19 in Female and Male Athletes: Symptoms, Clinical
Findings, Outcome, and Prolonged Exercise Intolerance—A Prospective, Observational,
Multicenter Cohort Study (CoSmo-S).” Sports Medicine, Springer Science
and Business Media LLC, 2024, doi:10.1007/s40279-023-01976-0.'
short: M. Widmann, R. Gaidai, I. Schubert, M. Grummt, L. Bensen, A. Kerling, A.
Quermann, J. Zacher, S. Vollrath, D.A. Bizjak, C. Beckendorf, F. Egger, E. Hasler,
K.-P. Mellwig, C. Fütterer, F. Wimbauer, A. Vogel, J. Schoenfeld, J.C. Wüstenfeld,
T. Kastner, F. Barsch, B. Friedmann-Bette, W. Bloch, T. Meyer, F. Mayer, B. Wolfarth,
K. Roecker, C. Reinsberger, B. Haller, A.M. Niess, M.P. Birnbaum, C. Burgstahler,
M. Cassel, P. Deibert, K. Esefeld, G. Erz, F. Greiss, M. Halle, J. Hesse, K. Keller,
C. Kopp, L. Matits, H.G. Predel, P. Rüdrich, G. Schneider, P. Stapmanns, J.M.
Steinacker, S. Szekessy, A. Venhorst, S. Zapf, C. Zickwolf, Sports Medicine (2024).
date_created: 2024-01-23T12:47:53Z
date_updated: 2024-01-23T12:48:34Z
department:
- _id: '176'
doi: 10.1007/s40279-023-01976-0
keyword:
- Physical Therapy
- Sports Therapy and Rehabilitation
- Orthopedics and Sports Medicine
language:
- iso: eng
publication: Sports Medicine
publication_identifier:
issn:
- 0112-1642
- 1179-2035
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: 'COVID-19 in Female and Male Athletes: Symptoms, Clinical Findings, Outcome,
and Prolonged Exercise Intolerance—A Prospective, Observational, Multicenter Cohort
Study (CoSmo-S)'
type: journal_article
user_id: '51214'
year: '2024'
...
---
_id: '50829'
article_number: L012017
author:
- first_name: Nils
full_name: Heinisch, Nils
id: '90283'
last_name: Heinisch
- first_name: Nikolas
full_name: Köcher, Nikolas
id: '79191'
last_name: Köcher
- first_name: David
full_name: Bauch, David
id: '44172'
last_name: Bauch
- first_name: Stefan
full_name: Schumacher, Stefan
id: '27271'
last_name: Schumacher
orcid: 0000-0003-4042-4951
citation:
ama: 'Heinisch N, Köcher N, Bauch D, Schumacher S. Swing-up dynamics in quantum
emitter cavity systems: Near ideal single photons and entangled photon pairs.
Physical Review Research. 2024;6(1). doi:10.1103/PhysRevResearch.6.L012017'
apa: 'Heinisch, N., Köcher, N., Bauch, D., & Schumacher, S. (2024). Swing-up
dynamics in quantum emitter cavity systems: Near ideal single photons and entangled
photon pairs. Physical Review Research, 6(1), Article L012017. https://doi.org/10.1103/PhysRevResearch.6.L012017'
bibtex: '@article{Heinisch_Köcher_Bauch_Schumacher_2024, title={Swing-up dynamics
in quantum emitter cavity systems: Near ideal single photons and entangled photon
pairs}, volume={6}, DOI={10.1103/PhysRevResearch.6.L012017},
number={1L012017}, journal={Physical Review Research}, publisher={American Physical
Society (APS)}, author={Heinisch, Nils and Köcher, Nikolas and Bauch, David and
Schumacher, Stefan}, year={2024} }'
chicago: 'Heinisch, Nils, Nikolas Köcher, David Bauch, and Stefan Schumacher. “Swing-up
Dynamics in Quantum Emitter Cavity Systems: Near Ideal Single Photons and Entangled
Photon Pairs.” Physical Review Research 6, no. 1 (2024). https://doi.org/10.1103/PhysRevResearch.6.L012017.'
ieee: 'N. Heinisch, N. Köcher, D. Bauch, and S. Schumacher, “Swing-up dynamics in
quantum emitter cavity systems: Near ideal single photons and entangled photon
pairs,” Physical Review Research, vol. 6, no. 1, Art. no. L012017, 2024,
doi: 10.1103/PhysRevResearch.6.L012017.'
mla: 'Heinisch, Nils, et al. “Swing-up Dynamics in Quantum Emitter Cavity Systems:
Near Ideal Single Photons and Entangled Photon Pairs.” Physical Review Research,
vol. 6, no. 1, L012017, American Physical Society (APS), 2024, doi:10.1103/PhysRevResearch.6.L012017.'
short: N. Heinisch, N. Köcher, D. Bauch, S. Schumacher, Physical Review Research
6 (2024).
date_created: 2024-01-24T15:17:37Z
date_updated: 2024-01-24T16:07:57Z
department:
- _id: '230'
- _id: '623'
- _id: '15'
- _id: '170'
- _id: '297'
doi: 10.1103/PhysRevResearch.6.L012017
intvolume: ' 6'
issue: '1'
language:
- iso: eng
project:
- _id: '173'
grant_number: '231447078'
name: 'TRR 142 - C09: TRR 142 - Ideale Erzeugung von Photonenpaaren für Verschränkungsaustausch
bei Telekom Wellenlängen (C09*)'
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Physical Review Research
publication_identifier:
issn:
- 2643-1564
publication_status: published
publisher: American Physical Society (APS)
status: public
title: 'Swing-up dynamics in quantum emitter cavity systems: Near ideal single photons
and entangled photon pairs'
type: journal_article
user_id: '90283'
volume: 6
year: '2024'
...
---
_id: '49772'
author:
- first_name: Yves
full_name: Huybrechts, Yves
id: '78579'
last_name: Huybrechts
orcid: 0009-0009-2166-9794
- first_name: Resul
full_name: Karaca, Resul
last_name: Karaca
citation:
ama: Huybrechts Y, Karaca R. BelgienNet – une plateforme pour l’accès aux langues
et cultures de la Belgique. Synergies Pays germanophones. 2024;16:119-131.
apa: Huybrechts, Y., & Karaca, R. (2024). BelgienNet – une plateforme pour l’accès
aux langues et cultures de la Belgique. Synergies Pays germanophones, 16,
119–131.
bibtex: '@article{Huybrechts_Karaca_2024, title={BelgienNet – une plateforme pour
l’accès aux langues et cultures de la Belgique}, volume={16}, journal={Synergies
Pays germanophones}, publisher={GERFLINT}, author={Huybrechts, Yves and Karaca,
Resul}, year={2024}, pages={119–131} }'
chicago: 'Huybrechts, Yves, and Resul Karaca. “BelgienNet – une plateforme pour
l’accès aux langues et cultures de la Belgique.” Synergies Pays germanophones
16 (2024): 119–31.'
ieee: Y. Huybrechts and R. Karaca, “BelgienNet – une plateforme pour l’accès aux
langues et cultures de la Belgique,” Synergies Pays germanophones, vol.
16, pp. 119–131, 2024.
mla: Huybrechts, Yves, and Resul Karaca. “BelgienNet – une plateforme pour l’accès
aux langues et cultures de la Belgique.” Synergies Pays germanophones,
vol. 16, GERFLINT, 2024, pp. 119–31.
short: Y. Huybrechts, R. Karaca, Synergies Pays germanophones 16 (2024) 119–131.
date_created: 2023-12-18T10:07:39Z
date_updated: 2024-01-26T19:38:47Z
department:
- _id: '448'
intvolume: ' 16'
language:
- iso: fre
main_file_link:
- open_access: '1'
url: https://gerflint.fr/images/revues/Paysgermanophones/SPG_16/karaca_huybrecht.pdf
oa: '1'
page: 119-131
publication: Synergies Pays germanophones
publication_identifier:
issn:
- 1866-5268
publication_status: published
publisher: GERFLINT
status: public
title: BelgienNet – une plateforme pour l’accès aux langues et cultures de la Belgique
type: journal_article
user_id: '78579'
volume: 16
year: '2024'
...
---
_id: '52538'
abstract:
- lang: eng
text: 'Twitter ist jetzt X und befindet sich auf dem absteigenden Ast. Auf diesem
Ast sitzt Facebook bereits seit längerem. Der Kurzvideodienst Vine, Vorgänger
von TikTok, ist Geschichte. Und auch bei Google klingeln die Alarmglocken angesichts
der „neuen“ Konkurrenz durch Microsoft und ChatGPT. Umso dringlicher wird also
die Historisierung der „sozialen Medien“, das heißt, sie in ihren historischen
Kontext einzuordnen und ihren Mythos zu entzaubern. Dabei wartet das Vorhaben
mit einer doppelten Herausforderung auf: Erstens, dass es sich bei den Unternehmen
der Branche und zweitens auch bei den dort gebildeten Gemeinschaften um recht
flüchtige, wandelhaften Gestalten handelt. Scheitern und Wandel ist Teil der „sozialen
Medien“ – und sei es nur in der schnellen Abfolge der Moden des „nächsten großen
Dings“. Dementsprechend versucht dieser Beitrag mit einem systematischeren Ansatz
als dem der gesellschaftlichen Selbstbeschreibung, die Entwicklung des sozio-digitalen
Phänomens „soziale Medien“ in dessen Zeitkontext einzuordnen.'
author:
- first_name: Martin
full_name: Schmitt, Martin
id: '100968'
last_name: Schmitt
citation:
ama: 'Schmitt M. Alles geht? Die jüngste Geschichte der „sozialen Medien“. Zwischen
Wirtschaft und Gemeinschaft. In: Bundeszentrale für politische Bildung, ed. Soziale
Medien – Wie Sie Wurden, Was Sie Sind. Bundeszentrale für politische Bildung;
2024.'
apa: Schmitt, M. (2024). Alles geht? Die jüngste Geschichte der „sozialen Medien“.
Zwischen Wirtschaft und Gemeinschaft. In Bundeszentrale für politische Bildung
(Ed.), Soziale Medien – wie sie wurden, was sie sind. Bundeszentrale für
politische Bildung.
bibtex: '@inbook{Schmitt_2024, place={Bonn}, title={Alles geht? Die jüngste Geschichte
der „sozialen Medien“. Zwischen Wirtschaft und Gemeinschaft}, booktitle={Soziale
Medien – wie sie wurden, was sie sind}, publisher={Bundeszentrale für politische
Bildung}, author={Schmitt, Martin}, editor={Bundeszentrale für politische Bildung},
year={2024} }'
chicago: 'Schmitt, Martin. “Alles Geht? Die Jüngste Geschichte Der „sozialen Medien“.
Zwischen Wirtschaft Und Gemeinschaft.” In Soziale Medien – Wie Sie Wurden,
Was Sie Sind, edited by Bundeszentrale für politische Bildung. Bonn: Bundeszentrale
für politische Bildung, 2024.'
ieee: 'M. Schmitt, “Alles geht? Die jüngste Geschichte der „sozialen Medien“. Zwischen
Wirtschaft und Gemeinschaft,” in Soziale Medien – wie sie wurden, was sie sind,
Bundeszentrale für politische Bildung, Ed. Bonn: Bundeszentrale für politische
Bildung, 2024.'
mla: Schmitt, Martin. “Alles Geht? Die Jüngste Geschichte Der „sozialen Medien“.
Zwischen Wirtschaft Und Gemeinschaft.” Soziale Medien – Wie Sie Wurden, Was
Sie Sind, edited by Bundeszentrale für politische Bildung, Bundeszentrale
für politische Bildung, 2024.
short: 'M. Schmitt, in: Bundeszentrale für politische Bildung (Ed.), Soziale Medien
– Wie Sie Wurden, Was Sie Sind, Bundeszentrale für politische Bildung, Bonn, 2024.'
corporate_editor:
- Bundeszentrale für politische Bildung
date_created: 2024-03-13T15:08:27Z
date_updated: 2024-03-13T15:21:23Z
department:
- _id: '514'
jel:
- N80
keyword:
- Digitalgeschichte
- Soziale Medien
- Technikgeschichte
- Wirtschaftsgeschichte
- Digitalisierung
- Twitter
- Facebook
- Meta
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.bpb.de/themen/medien-journalismus/soziale-medien/545767/alles-geht-die-juengste-geschichte-der-sozialen-medien/
oa: '1'
place: Bonn
publication: Soziale Medien – wie sie wurden, was sie sind
publisher: Bundeszentrale für politische Bildung
quality_controlled: '1'
status: public
title: Alles geht? Die jüngste Geschichte der „sozialen Medien“. Zwischen Wirtschaft
und Gemeinschaft
type: book_chapter
user_id: '100968'
year: '2024'
...
---
_id: '49905'
abstract:
- lang: eng
text: "For 0 ≤ t ≤ r let m(t, r) be the maximum number s such that every t-edge-connected
r-graph has s pairwise disjoint perfect matchings. There are only a few values
of m(t, r) known, for instance m(3, 3) = m(4, r) = 1, and m(t, r) ≤ r − 2 for
all t \x03 = 5,\r\nand m(t, r) ≤ r − 3 if r is even. We prove that m(2l, r) ≤
3l − 6 for every l ≥ 3 and r ≥ 2l."
author:
- first_name: Yulai
full_name: Ma, Yulai
id: '92748'
last_name: Ma
- first_name: Davide
full_name: Mattiolo, Davide
last_name: Mattiolo
- first_name: Eckhard
full_name: Steffen, Eckhard
id: '15548'
last_name: Steffen
orcid: 0000-0002-9808-7401
- first_name: Isaak Hieronymus
full_name: Wolf, Isaak Hieronymus
id: '88145'
last_name: Wolf
citation:
ama: Ma Y, Mattiolo D, Steffen E, Wolf IH. Edge-Connectivity and Pairwise Disjoint
Perfect Matchings in Regular Graphs. Combinatorica. 2024;44:429-440. doi:10.1007/s00493-023-00078-9
apa: Ma, Y., Mattiolo, D., Steffen, E., & Wolf, I. H. (2024). Edge-Connectivity
and Pairwise Disjoint Perfect Matchings in Regular Graphs. Combinatorica,
44, 429–440. https://doi.org/10.1007/s00493-023-00078-9
bibtex: '@article{Ma_Mattiolo_Steffen_Wolf_2024, title={Edge-Connectivity and Pairwise
Disjoint Perfect Matchings in Regular Graphs}, volume={44}, DOI={10.1007/s00493-023-00078-9},
journal={Combinatorica}, publisher={Springer Science and Business Media LLC},
author={Ma, Yulai and Mattiolo, Davide and Steffen, Eckhard and Wolf, Isaak Hieronymus},
year={2024}, pages={429–440} }'
chicago: 'Ma, Yulai, Davide Mattiolo, Eckhard Steffen, and Isaak Hieronymus Wolf.
“Edge-Connectivity and Pairwise Disjoint Perfect Matchings in Regular Graphs.”
Combinatorica 44 (2024): 429–40. https://doi.org/10.1007/s00493-023-00078-9.'
ieee: 'Y. Ma, D. Mattiolo, E. Steffen, and I. H. Wolf, “Edge-Connectivity and Pairwise
Disjoint Perfect Matchings in Regular Graphs,” Combinatorica, vol. 44,
pp. 429–440, 2024, doi: 10.1007/s00493-023-00078-9.'
mla: Ma, Yulai, et al. “Edge-Connectivity and Pairwise Disjoint Perfect Matchings
in Regular Graphs.” Combinatorica, vol. 44, Springer Science and Business
Media LLC, 2024, pp. 429–40, doi:10.1007/s00493-023-00078-9.
short: Y. Ma, D. Mattiolo, E. Steffen, I.H. Wolf, Combinatorica 44 (2024) 429–440.
date_created: 2023-12-20T10:31:27Z
date_updated: 2024-03-22T12:11:35Z
department:
- _id: '542'
doi: 10.1007/s00493-023-00078-9
intvolume: ' 44'
keyword:
- Computational Mathematics
- Discrete Mathematics and Combinatorics
language:
- iso: eng
page: 429-440
publication: Combinatorica
publication_identifier:
issn:
- 0209-9683
- 1439-6912
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Edge-Connectivity and Pairwise Disjoint Perfect Matchings in Regular Graphs
type: journal_article
user_id: '15540'
volume: 44
year: '2024'
...
---
_id: '53135'
author:
- first_name: Michael
full_name: Schadomsky, Michael
last_name: Schadomsky
citation:
ama: Schadomsky M. Experimentelle Und Simulative Analyse Der Mischwirkung in
Einschneckenextrudern.; 2024. doi:978-3-8440-9334-6
apa: Schadomsky, M. (2024). Experimentelle und simulative Analyse der Mischwirkung
in Einschneckenextrudern. https://doi.org/978-3-8440-9334-6
bibtex: '@book{Schadomsky_2024, title={Experimentelle und simulative Analyse der
Mischwirkung in Einschneckenextrudern}, DOI={978-3-8440-9334-6},
author={Schadomsky, Michael}, year={2024} }'
chicago: Schadomsky, Michael. Experimentelle Und Simulative Analyse Der Mischwirkung
in Einschneckenextrudern, 2024. https://doi.org/978-3-8440-9334-6.
ieee: M. Schadomsky, Experimentelle und simulative Analyse der Mischwirkung in
Einschneckenextrudern. 2024.
mla: Schadomsky, Michael. Experimentelle Und Simulative Analyse Der Mischwirkung
in Einschneckenextrudern. 2024, doi:978-3-8440-9334-6.
short: M. Schadomsky, Experimentelle Und Simulative Analyse Der Mischwirkung in
Einschneckenextrudern, 2024.
date_created: 2024-04-02T12:44:30Z
date_updated: 2024-04-02T12:44:35Z
department:
- _id: '9'
- _id: '367'
- _id: '321'
doi: 978-3-8440-9334-6
language:
- iso: eng
status: public
title: Experimentelle und simulative Analyse der Mischwirkung in Einschneckenextrudern
type: dissertation
user_id: '44116'
year: '2024'
...
---
_id: '52096'
author:
- first_name: Hermann
full_name: Kamp, Hermann
id: '125'
last_name: Kamp
citation:
ama: Kamp H. Zwischen Beutesuche und politischen Ambitionen. Die Normannen an Rhein
und Maas zwischen 880 und 892. Zeitschrift des Aachener Geschichtsvereins .
2024;123/124, 2021-2022:137-167.
apa: Kamp, H. (2024). Zwischen Beutesuche und politischen Ambitionen. Die Normannen
an Rhein und Maas zwischen 880 und 892. Zeitschrift des Aachener Geschichtsvereins
, 123/124, 2021–2022, 137–167.
bibtex: '@article{Kamp_2024, title={Zwischen Beutesuche und politischen Ambitionen.
Die Normannen an Rhein und Maas zwischen 880 und 892}, volume={123/124, 2021–2022},
journal={Zeitschrift des Aachener Geschichtsvereins }, publisher={VERLAGSDRUCKEREI
SCHMIDT GMBH}, author={Kamp, Hermann}, year={2024}, pages={137–167} }'
chicago: 'Kamp, Hermann. “Zwischen Beutesuche und politischen Ambitionen. Die Normannen
an Rhein und Maas zwischen 880 und 892.” Zeitschrift des Aachener Geschichtsvereins
123/124, 2021–2022 (2024): 137–67.'
ieee: H. Kamp, “Zwischen Beutesuche und politischen Ambitionen. Die Normannen an
Rhein und Maas zwischen 880 und 892,” Zeitschrift des Aachener Geschichtsvereins
, vol. 123/124, 2021–2022, pp. 137–167, 2024.
mla: Kamp, Hermann. “Zwischen Beutesuche und politischen Ambitionen. Die Normannen
an Rhein und Maas zwischen 880 und 892.” Zeitschrift des Aachener Geschichtsvereins
, vol. 123/124, 2021–2022, VERLAGSDRUCKEREI SCHMIDT GMBH, 2024, pp. 137–67.
short: H. Kamp, Zeitschrift des Aachener Geschichtsvereins 123/124, 2021–2022 (2024)
137–167.
date_created: 2024-02-27T10:52:14Z
date_updated: 2024-04-11T10:51:35Z
department:
- _id: '512'
language:
- iso: ger
page: 137-167
publication: 'Zeitschrift des Aachener Geschichtsvereins '
publication_identifier:
unknown:
- 978-3-87707-300-1
publication_status: published
publisher: VERLAGSDRUCKEREI SCHMIDT GMBH
status: public
title: Zwischen Beutesuche und politischen Ambitionen. Die Normannen an Rhein und
Maas zwischen 880 und 892
type: journal_article
user_id: '54666'
volume: 123/124, 2021-2022
year: '2024'
...