---
_id: '55379'
abstract:
- lang: eng
text: 'AbstractThe amoebot model
(Derakhshandeh et al. in: SPAA ACM, pp 220–222. https://doi.org/10.1145/2612669.2612712,
2014) has been proposed as a model for programmable matter consisting of tiny,
robotic elements called amoebots. We consider the reconfigurable
circuit extension (Feldmann et al. in J Comput Biol 29(4):317–343.
https://doi.org/10.1089/cmb.2021.0363,
2022) of the geometric amoebot model that allows the amoebot structure to interconnect
amoebots by so-called circuits. A circuit permits the
instantaneous transmission of signals between the connected amoebots. In this
paper, we examine the structural power of the reconfigurable circuits. We start
with fundamental problems like the stripe computation problem
where, given any connected amoebot structure S, an
amoebot u in S, and some
axis X, all amoebots belonging to axis X
through u have to be identified. Second, we consider
the global maximum problem, which identifies an amoebot
at the highest possible position with respect to some direction in some given
amoebot (sub)structure. A solution to this problem can be used to solve the skeleton
problem, where a cycle of amoebots has to be found in the given
amoebot structure which contains all boundary amoebots. A canonical solution to
that problem can be used to come up with a canonical path, which provides a unique
characterization of the shape of the given amoebot structure. Constructing canonical
paths for different directions allows the amoebots to set up a spanning tree and
to check symmetry properties of the given amoebot structure. The problems are
important for a number of applications like rapid shape transformation, energy
dissemination, and structural monitoring. Interestingly, the reconfigurable circuit
extension allows polylogarithmic-time solutions to all of these problems.'
author:
- first_name: Andreas
full_name: Padalkin, Andreas
id: '88238'
last_name: Padalkin
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
- first_name: Daniel
full_name: Warner, Daniel
id: '3902'
last_name: Warner
citation:
ama: Padalkin A, Scheideler C, Warner D. The structural power of reconfigurable
circuits in the amoebot model. Natural Computing. Published online 2024.
doi:10.1007/s11047-024-09981-6
apa: Padalkin, A., Scheideler, C., & Warner, D. (2024). The structural power
of reconfigurable circuits in the amoebot model. Natural Computing. https://doi.org/10.1007/s11047-024-09981-6
bibtex: '@article{Padalkin_Scheideler_Warner_2024, title={The structural power of
reconfigurable circuits in the amoebot model}, DOI={10.1007/s11047-024-09981-6},
journal={Natural Computing}, publisher={Springer Science and Business Media LLC},
author={Padalkin, Andreas and Scheideler, Christian and Warner, Daniel}, year={2024}
}'
chicago: Padalkin, Andreas, Christian Scheideler, and Daniel Warner. “The Structural
Power of Reconfigurable Circuits in the Amoebot Model.” Natural Computing,
2024. https://doi.org/10.1007/s11047-024-09981-6.
ieee: 'A. Padalkin, C. Scheideler, and D. Warner, “The structural power of reconfigurable
circuits in the amoebot model,” Natural Computing, 2024, doi: 10.1007/s11047-024-09981-6.'
mla: Padalkin, Andreas, et al. “The Structural Power of Reconfigurable Circuits
in the Amoebot Model.” Natural Computing, Springer Science and Business
Media LLC, 2024, doi:10.1007/s11047-024-09981-6.
short: A. Padalkin, C. Scheideler, D. Warner, Natural Computing (2024).
date_created: 2024-07-24T14:28:27Z
date_updated: 2024-07-24T14:28:43Z
doi: 10.1007/s11047-024-09981-6
language:
- iso: eng
publication: Natural Computing
publication_identifier:
issn:
- 1567-7818
- 1572-9796
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: The structural power of reconfigurable circuits in the amoebot model
type: journal_article
user_id: '88238'
year: '2024'
...
---
_id: '44860'
author:
- first_name: Volker
full_name: Peckhaus, Volker
id: '391'
last_name: Peckhaus
citation:
ama: 'Peckhaus V. Kritische Mathematik und die Axiomatik Hilberts. In: Hermann K,
Schwitzer B, eds. Der Geist der kritischen Schule. Kantisches Denken in der
Tradition von Jakob Friedrich Fries und Leonard Nelson im 20. Jahrhundert: Wirkungen
und Aktualität. J.B. Metzler; 2024:73-85.'
apa: 'Peckhaus, V. (2024). Kritische Mathematik und die Axiomatik Hilberts. In K.
Hermann & B. Schwitzer (Eds.), Der Geist der kritischen Schule. Kantisches
Denken in der Tradition von Jakob Friedrich Fries und Leonard Nelson im 20. Jahrhundert:
Wirkungen und Aktualität (pp. 73–85). J.B. Metzler.'
bibtex: '@inbook{Peckhaus_2024, place={Berlin}, title={Kritische Mathematik und
die Axiomatik Hilberts}, booktitle={Der Geist der kritischen Schule. Kantisches
Denken in der Tradition von Jakob Friedrich Fries und Leonard Nelson im 20. Jahrhundert:
Wirkungen und Aktualität}, publisher={J.B. Metzler}, author={Peckhaus, Volker},
editor={Hermann, Kay and Schwitzer, Boris}, year={2024}, pages={73–85} }'
chicago: 'Peckhaus, Volker. “Kritische Mathematik und die Axiomatik Hilberts.” In
Der Geist der kritischen Schule. Kantisches Denken in der Tradition von Jakob
Friedrich Fries und Leonard Nelson im 20. Jahrhundert: Wirkungen und Aktualität,
edited by Kay Hermann and Boris Schwitzer, 73–85. Berlin: J.B. Metzler, 2024.'
ieee: 'V. Peckhaus, “Kritische Mathematik und die Axiomatik Hilberts,” in Der
Geist der kritischen Schule. Kantisches Denken in der Tradition von Jakob Friedrich
Fries und Leonard Nelson im 20. Jahrhundert: Wirkungen und Aktualität, K.
Hermann and B. Schwitzer, Eds. Berlin: J.B. Metzler, 2024, pp. 73–85.'
mla: 'Peckhaus, Volker. “Kritische Mathematik und die Axiomatik Hilberts.” Der
Geist der kritischen Schule. Kantisches Denken in der Tradition von Jakob Friedrich
Fries und Leonard Nelson im 20. Jahrhundert: Wirkungen und Aktualität, edited
by Kay Hermann and Boris Schwitzer, J.B. Metzler, 2024, pp. 73–85.'
short: 'V. Peckhaus, in: K. Hermann, B. Schwitzer (Eds.), Der Geist der kritischen
Schule. Kantisches Denken in der Tradition von Jakob Friedrich Fries und Leonard
Nelson im 20. Jahrhundert: Wirkungen und Aktualität, J.B. Metzler, Berlin, 2024,
pp. 73–85.'
date_created: 2023-05-16T10:11:17Z
date_updated: 2024-09-05T13:37:55Z
department:
- _id: '520'
editor:
- first_name: Kay
full_name: Hermann, Kay
last_name: Hermann
- first_name: Boris
full_name: Schwitzer, Boris
last_name: Schwitzer
language:
- iso: ger
main_file_link:
- url: https://link.springer.com/chapter/10.1007/978-3-662-68345-3_5
page: 73-85
place: Berlin
publication: 'Der Geist der kritischen Schule. Kantisches Denken in der Tradition
von Jakob Friedrich Fries und Leonard Nelson im 20. Jahrhundert: Wirkungen und Aktualität'
publisher: J.B. Metzler
status: public
title: Kritische Mathematik und die Axiomatik Hilberts
type: book_chapter
user_id: '391'
year: '2024'
...
---
_id: '56169'
author:
- first_name: Denis
full_name: Tissen, Denis
id: '44458'
last_name: Tissen
- first_name: Ruslan
full_name: Bernijazov, Ruslan
id: '36312'
last_name: Bernijazov
- first_name: Christian
full_name: Koldewey, Christian
id: '43136'
last_name: Koldewey
orcid: https://orcid.org/0000-0001-7992-6399
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
citation:
ama: 'Tissen D, Bernijazov R, Koldewey C, Dumitrescu R. A Maturity Model for Data-Driven
Model-Based Systems Engineering for Producing Companies. In: Stowe H, Langner
C, Kreimeyer Matthias, Browning TR, Eppinger SD, Yassine AA, eds. DS 134:
Proceedings of the 26th International DSM Conference (DSM 2024), Stuttgart, Germany.
DSM. ; 2024. doi:10.35199/dsm2024.13'
apa: 'Tissen, D., Bernijazov, R., Koldewey, C., & Dumitrescu, R. (2024). A Maturity
Model for Data-Driven Model-Based Systems Engineering for Producing Companies.
In H. Stowe, C. Langner, Matthias Kreimeyer, T. R. Browning, S. D. Eppinger,
& A. A. Yassine (Eds.), DS 134: Proceedings of the 26th International DSM
Conference (DSM 2024), Stuttgart, Germany. https://doi.org/10.35199/dsm2024.13'
bibtex: '@inproceedings{Tissen_Bernijazov_Koldewey_Dumitrescu_2024, series={DSM},
title={A Maturity Model for Data-Driven Model-Based Systems Engineering for Producing
Companies}, DOI={10.35199/dsm2024.13},
booktitle={DS 134: Proceedings of the 26th International DSM Conference (DSM 2024),
Stuttgart, Germany}, author={Tissen, Denis and Bernijazov, Ruslan and Koldewey,
Christian and Dumitrescu, Roman}, editor={Stowe, Harold and Langner, Christopher
and Kreimeyer, Matthias and Browning, Tyson R. and Eppinger, Steven D. and Yassine,
Ali A. }, year={2024}, collection={DSM} }'
chicago: 'Tissen, Denis, Ruslan Bernijazov, Christian Koldewey, and Roman Dumitrescu.
“A Maturity Model for Data-Driven Model-Based Systems Engineering for Producing
Companies.” In DS 134: Proceedings of the 26th International DSM Conference
(DSM 2024), Stuttgart, Germany, edited by Harold Stowe, Christopher Langner, Matthias
Kreimeyer, Tyson R. Browning, Steven D. Eppinger, and Ali A. Yassine. DSM, 2024.
https://doi.org/10.35199/dsm2024.13.'
ieee: 'D. Tissen, R. Bernijazov, C. Koldewey, and R. Dumitrescu, “A Maturity Model
for Data-Driven Model-Based Systems Engineering for Producing Companies,” in DS
134: Proceedings of the 26th International DSM Conference (DSM 2024), Stuttgart,
Germany, Stuttgart, Germany, 2024, doi: 10.35199/dsm2024.13.'
mla: 'Tissen, Denis, et al. “A Maturity Model for Data-Driven Model-Based Systems
Engineering for Producing Companies.” DS 134: Proceedings of the 26th International
DSM Conference (DSM 2024), Stuttgart, Germany, edited by Harold Stowe et al.,
2024, doi:10.35199/dsm2024.13.'
short: 'D. Tissen, R. Bernijazov, C. Koldewey, R. Dumitrescu, in: H. Stowe, C. Langner, Matthias
Kreimeyer, T.R. Browning, S.D. Eppinger, A.A. Yassine (Eds.), DS 134: Proceedings
of the 26th International DSM Conference (DSM 2024), Stuttgart, Germany, 2024.'
conference:
end_date: 2024-09-26
location: Stuttgart, Germany
name: 26th International DSM Conference (DSM 2024)
start_date: 2024-09-24
date_created: 2024-09-17T10:05:45Z
date_updated: 2024-09-17T10:05:49Z
doi: 10.35199/dsm2024.13
editor:
- first_name: Harold
full_name: Stowe, Harold
last_name: Stowe
- first_name: Christopher
full_name: Langner, Christopher
last_name: Langner
- first_name: ' Matthias'
full_name: Kreimeyer, Matthias
last_name: Kreimeyer
- first_name: Tyson R.
full_name: Browning, Tyson R.
last_name: Browning
- first_name: Steven D.
full_name: ' Eppinger, Steven D.'
last_name: ' Eppinger'
- first_name: 'Ali A. '
full_name: 'Yassine, Ali A. '
last_name: Yassine
language:
- iso: eng
main_file_link:
- url: https://www.designsociety.org/publication/47703/A+Maturity+Model+for+Data-Driven+Model-Based+Systems+Engineering+for+Producing+Companies
publication: 'DS 134: Proceedings of the 26th International DSM Conference (DSM 2024),
Stuttgart, Germany'
series_title: DSM
status: public
title: A Maturity Model for Data-Driven Model-Based Systems Engineering for Producing
Companies
type: conference
user_id: '44458'
year: '2024'
...
---
_id: '56153'
abstract:
- lang: ger
text: "Vor etwa 20 Jahren haben hybride Editionen in der Musikwissenschaft Einzug
gehalten. Es sind in erster Linie Langzeitprojekte mit Laufzeiten von über 15
Jahren (z. ,B. OPERA, RWA, EWK, BAZ-GA) die diese Form der Edition verwenden.
Dennoch gibt es kaum Forschungsliteratur zu diesem Thema. Auch die immer wieder
verwendete Forschungssoftware \"Edirom\" hat bislang weder eine ausreichende Dokumentation
erfahren noch ist sie ausgiebig diskutiert worden. Zudem fehlt eine kritische
Betrachtung des Phänomens Önline-Portal\", welches gerade in der Musikphilologie
immer häufiger in Erscheinung tritt. Von der Frage ausgehend, ob die hybride Edition
ein Kompromiss aus traditioneller und digitaler Edition darstellt, unternimmt
Dennis Ried erstmals den Versuch, den Status quo hybrider (Musik-)Editionen zu
eruieren, zu dokumentieren und kritisch zu hinterfragen. \"Hybrid\" wird dabei
stets als Zusammenspiel von Änalogem\" und \"Digitalem\" betrachtet.\r\n\r\nAnders
als traditionelle Dissertationsschriften ist diese Arbeit in zwei Teile gegliedert,
wovon der erste aus einer exemplarisch angeführten und quasi eigenständigen wissenschaftlich-kritischen
Edition besteht. Im zweiten Teil wird diese dann aktiv in die Theoriebildung eingebunden,
um methodische Fragen gezielt erörtern zu können.\r\nErgänzt wird die Dissertationsschrift
durch eine auf Zenodo publizierte digitale Datensammlung."
author:
- first_name: Dennis
full_name: Ried, Dennis
id: '90722'
last_name: Ried
orcid: https://orcid.org/0000-0001-5545-2088
citation:
ama: Ried D. „halb und halb“ – Hybride Edition als Kompromiss? Eine Studie zu
Methodik, Möglichkeiten und Grenzen in der hybriden Musikedition am Beispiel der
Edition von Ludwig Baumanns „Kantate. Den Gefallenen zum Gedächtnis, den Trauernden
zum Trost“. Logos-Verlag; 2024. doi:10.30819/5730
apa: Ried, D. (2024). „halb und halb“ – Hybride Edition als Kompromiss? Eine
Studie zu Methodik, Möglichkeiten und Grenzen in der hybriden Musikedition am
Beispiel der Edition von Ludwig Baumanns „Kantate. Den Gefallenen zum Gedächtnis,
den Trauernden zum Trost“. Logos-Verlag. https://doi.org/10.30819/5730
bibtex: '@book{Ried_2024, place={Berlin}, title={„halb und halb“ – Hybride Edition
als Kompromiss? Eine Studie zu Methodik, Möglichkeiten und Grenzen in der hybriden
Musikedition am Beispiel der Edition von Ludwig Baumanns „Kantate. Den Gefallenen
zum Gedächtnis, den Trauernden zum Trost“}, DOI={10.30819/5730},
publisher={Logos-Verlag}, author={Ried, Dennis}, year={2024} }'
chicago: 'Ried, Dennis. „halb und halb“ – Hybride Edition als Kompromiss? Eine
Studie zu Methodik, Möglichkeiten und Grenzen in der hybriden Musikedition am
Beispiel der Edition von Ludwig Baumanns „Kantate. Den Gefallenen zum Gedächtnis,
den Trauernden zum Trost“. Berlin: Logos-Verlag, 2024. https://doi.org/10.30819/5730.'
ieee: 'D. Ried, „halb und halb“ – Hybride Edition als Kompromiss? Eine Studie
zu Methodik, Möglichkeiten und Grenzen in der hybriden Musikedition am Beispiel
der Edition von Ludwig Baumanns „Kantate. Den Gefallenen zum Gedächtnis, den Trauernden
zum Trost“. Berlin: Logos-Verlag, 2024.'
mla: Ried, Dennis. „halb und halb“ – Hybride Edition als Kompromiss? Eine Studie
zu Methodik, Möglichkeiten und Grenzen in der hybriden Musikedition am Beispiel
der Edition von Ludwig Baumanns „Kantate. Den Gefallenen zum Gedächtnis, den Trauernden
zum Trost“. Logos-Verlag, 2024, doi:10.30819/5730.
short: D. Ried, „halb und halb“ – Hybride Edition als Kompromiss? Eine Studie zu
Methodik, Möglichkeiten und Grenzen in der hybriden Musikedition am Beispiel der
Edition von Ludwig Baumanns „Kantate. Den Gefallenen zum Gedächtnis, den Trauernden
zum Trost“, Logos-Verlag, Berlin, 2024.
date_created: 2024-09-16T16:52:59Z
date_updated: 2024-09-20T08:16:04Z
department:
- _id: '233'
- _id: '856'
doi: 10.30819/5730
keyword:
- Musikwissenschaft
- Digitale Edition
- Musikphilologie
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://www.logos-verlag.de/ebooks/OA/978-3-8325-5730-0.pdf
oa: '1'
page: '407'
place: Berlin
publication_identifier:
isbn:
- 978-3-8325-5730-0
publication_status: published
publisher: Logos-Verlag
status: public
title: „halb und halb“ – Hybride Edition als Kompromiss? Eine Studie zu Methodik,
Möglichkeiten und Grenzen in der hybriden Musikedition am Beispiel der Edition von
Ludwig Baumanns „Kantate. Den Gefallenen zum Gedächtnis, den Trauernden zum Trost“
type: book
user_id: '90722'
year: '2024'
...
---
_id: '56484'
author:
- first_name: Tural
full_name: Mamedov, Tural
last_name: Mamedov
- first_name: Thomas
full_name: Ehlert, Thomas
id: '47151'
last_name: Ehlert
- first_name: Eckhard
full_name: Schleicher, Eckhard
last_name: Schleicher
- first_name: Felipe D. A.
full_name: Dias, Felipe D. A.
last_name: Dias
- first_name: Markus
full_name: Schubert, Markus
last_name: Schubert
- first_name: Eugeny Y.
full_name: Kenig, Eugeny Y.
id: '665'
last_name: Kenig
- first_name: Uwe
full_name: Hampel, Uwe
last_name: Hampel
citation:
ama: 'Mamedov T, Ehlert T, Schleicher E, et al. A conductivity-based flow imaging
sensor for the investigation of liquid flow dynamics in stationary and moving
separation columns packed with Mellapak 250Y. In: ; 2024.'
apa: Mamedov, T., Ehlert, T., Schleicher, E., Dias, F. D. A., Schubert, M., Kenig,
E. Y., & Hampel, U. (2024). A conductivity-based flow imaging sensor for
the investigation of liquid flow dynamics in stationary and moving separation
columns packed with Mellapak 250Y. 16th International Conference on Gas–Liquid
and Gas–Liquid–Solid Reactor Engineering, Dresden.
bibtex: '@inproceedings{Mamedov_Ehlert_Schleicher_Dias_Schubert_Kenig_Hampel_2024,
title={A conductivity-based flow imaging sensor for the investigation of liquid
flow dynamics in stationary and moving separation columns packed with Mellapak
250Y}, author={Mamedov, Tural and Ehlert, Thomas and Schleicher, Eckhard and Dias,
Felipe D. A. and Schubert, Markus and Kenig, Eugeny Y. and Hampel, Uwe}, year={2024}
}'
chicago: Mamedov, Tural, Thomas Ehlert, Eckhard Schleicher, Felipe D. A. Dias, Markus
Schubert, Eugeny Y. Kenig, and Uwe Hampel. “A Conductivity-Based Flow Imaging
Sensor for the Investigation of Liquid Flow Dynamics in Stationary and Moving
Separation Columns Packed with Mellapak 250Y,” 2024.
ieee: T. Mamedov et al., “A conductivity-based flow imaging sensor for the
investigation of liquid flow dynamics in stationary and moving separation columns
packed with Mellapak 250Y,” presented at the 16th International Conference on
Gas–Liquid and Gas–Liquid–Solid Reactor Engineering, Dresden, 2024.
mla: Mamedov, Tural, et al. A Conductivity-Based Flow Imaging Sensor for the
Investigation of Liquid Flow Dynamics in Stationary and Moving Separation Columns
Packed with Mellapak 250Y. 2024.
short: 'T. Mamedov, T. Ehlert, E. Schleicher, F.D.A. Dias, M. Schubert, E.Y. Kenig,
U. Hampel, in: 2024.'
conference:
end_date: 2024-09-05
location: Dresden
name: 16th International Conference on Gas–Liquid and Gas–Liquid–Solid Reactor Engineering
start_date: 2024-09-02
date_created: 2024-10-10T11:56:30Z
date_updated: 2024-10-10T12:10:33Z
department:
- _id: '9'
- _id: '145'
language:
- iso: eng
status: public
title: A conductivity-based flow imaging sensor for the investigation of liquid flow
dynamics in stationary and moving separation columns packed with Mellapak 250Y
type: conference_abstract
user_id: '47151'
year: '2024'
...
---
_id: '58192'
abstract:
- lang: eng
text: Increasing material costs, decreasing availability, and ever-higher
demands on environmental compatibility and complexity require new strategies in
the development and production of functional components. Consequently, a combined
approach from the areas of design, material science, and manufacturing is mandatory,
in order to meet the requirements. Reducing the number of parts, using lightweight
materials and applying hybrid components with a multimaterial mix are possible
solutions. Nevertheless, conventional joining operations like welding or riveting
are reaching their limits in terms of material utilization, load-bearing capacity
as well as versatility of the process. Thus, innovative and versatile joining
by forming operations and process combinations are focus of current research.
In this context, the innovative process of orbital forming had been investigated
as a joining by forming operation to manufacture load-adapted hybrid functional
components. By tilting of one tool component during the process, a radial material
flow is generated, allowing the crimping of the two joining partners. Nevertheless,
the load-bearing capacity in axial direction could be identified as limiting factor
for a possible application. Therefore, the aim of this investigation is the development
of a fundamental process understanding on the influence of a novel geometrical
adaption of the joint on the resulting load bearing capacity. The influence of
varying geometrical proportions of the joint on the quality is evaluated, considering
the form filling, the geometrical properties of the components as well as the
maximum transmittable axial load. As joining partners, the dual-phase steel DP600
and the aluminum alloy EN AW-5754 with a thickness of 2.0 mm are used.
author:
- first_name: A.
full_name: Hetzel, A.
last_name: Hetzel
- first_name: S.
full_name: Wituschek, S.
last_name: Wituschek
- first_name: D.
full_name: Römisch, D.
last_name: Römisch
- first_name: F.
full_name: Sippel, F.
last_name: Sippel
- first_name: M.
full_name: Lechner, M.
last_name: Lechner
- first_name: M.
full_name: Merklein, M.
last_name: Merklein
citation:
ama: 'Hetzel A, Wituschek S, Römisch D, Sippel F, Lechner M, Merklein M. Investigation
on the load-bearing capacity and joint formation of hybrid functional components
joined by orbital forming. Proceedings of the Institution of Mechanical Engineers,
Part E: Journal of Process Mechanical Engineering. Published online 2024.
doi:10.1177/09544089241282807'
apa: 'Hetzel, A., Wituschek, S., Römisch, D., Sippel, F., Lechner, M., & Merklein,
M. (2024). Investigation on the load-bearing capacity and joint formation of hybrid
functional components joined by orbital forming. Proceedings of the Institution
of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering.
https://doi.org/10.1177/09544089241282807'
bibtex: '@article{Hetzel_Wituschek_Römisch_Sippel_Lechner_Merklein_2024, title={Investigation
on the load-bearing capacity and joint formation of hybrid functional components
joined by orbital forming}, DOI={10.1177/09544089241282807},
journal={Proceedings of the Institution of Mechanical Engineers, Part E: Journal
of Process Mechanical Engineering}, publisher={SAGE Publications}, author={Hetzel,
A. and Wituschek, S. and Römisch, D. and Sippel, F. and Lechner, M. and Merklein,
M.}, year={2024} }'
chicago: 'Hetzel, A., S. Wituschek, D. Römisch, F. Sippel, M. Lechner, and M. Merklein.
“Investigation on the Load-Bearing Capacity and Joint Formation of Hybrid Functional
Components Joined by Orbital Forming.” Proceedings of the Institution of Mechanical
Engineers, Part E: Journal of Process Mechanical Engineering, 2024. https://doi.org/10.1177/09544089241282807.'
ieee: 'A. Hetzel, S. Wituschek, D. Römisch, F. Sippel, M. Lechner, and M. Merklein,
“Investigation on the load-bearing capacity and joint formation of hybrid functional
components joined by orbital forming,” Proceedings of the Institution of Mechanical
Engineers, Part E: Journal of Process Mechanical Engineering, 2024, doi: 10.1177/09544089241282807.'
mla: 'Hetzel, A., et al. “Investigation on the Load-Bearing Capacity and Joint Formation
of Hybrid Functional Components Joined by Orbital Forming.” Proceedings of
the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical
Engineering, SAGE Publications, 2024, doi:10.1177/09544089241282807.'
short: 'A. Hetzel, S. Wituschek, D. Römisch, F. Sippel, M. Lechner, M. Merklein,
Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process
Mechanical Engineering (2024).'
date_created: 2025-01-15T12:13:53Z
date_updated: 2025-01-15T12:15:04Z
doi: 10.1177/09544089241282807
language:
- iso: eng
publication: 'Proceedings of the Institution of Mechanical Engineers, Part E: Journal
of Process Mechanical Engineering'
publication_identifier:
issn:
- 0954-4089
- 2041-3009
publication_status: published
publisher: SAGE Publications
status: public
title: Investigation on the load-bearing capacity and joint formation of hybrid functional
components joined by orbital forming
type: journal_article
user_id: '83423'
year: '2024'
...
---
_id: '54147'
abstract:
- lang: eng
text: AbstractMost properties of solid materials
are defined by their internal electric field and charge density distributions
which so far are difficult to measure with high spatial resolution. Especially
for 2D materials, the atomic electric fields influence the optoelectronic properties.
In this study, the atomic‐scale electric field and charge density distribution
of WSe2 bi‐ and trilayers are revealed using an emerging
microscopy technique, differential phase contrast (DPC) imaging in scanning transmission
electron microscopy (STEM). For pristine material, a higher positive charge density
located at the selenium atomic columns compared to the tungsten atomic columns
is obtained and tentatively explained by a coherent scattering effect. Furthermore,
the change in the electric field distribution induced by a missing selenium atomic
column is investigated. A characteristic electric field distribution in the vicinity
of the defect with locally reduced magnitudes compared to the pristine lattice
is observed. This effect is accompanied by a considerable inward relaxation of
the surrounding lattice, which according to first principles DFT calculation is
fully compatible with a missing column of Se atoms. This shows that DPC imaging,
as an electric field sensitive technique, provides additional and remarkable information
to the otherwise only structural analysis obtained with conventional STEM imaging.
author:
- first_name: Maja
full_name: Groll, Maja
last_name: Groll
- first_name: Julius
full_name: Bürger, Julius
last_name: Bürger
- first_name: Ioannis
full_name: Caltzidis, Ioannis
last_name: Caltzidis
- first_name: Klaus D.
full_name: Jöns, Klaus D.
last_name: Jöns
- first_name: Wolf Gero
full_name: Schmidt, Wolf Gero
last_name: Schmidt
- first_name: Uwe
full_name: Gerstmann, Uwe
last_name: Gerstmann
- first_name: Jörg K. N.
full_name: Lindner, Jörg K. N.
last_name: Lindner
citation:
ama: Groll M, Bürger J, Caltzidis I, et al. DFT‐Assisted Investigation of the Electric
Field and Charge Density Distribution of Pristine and Defective 2D WSe2
by Differential Phase Contrast Imaging. Small. Published online 2024. doi:10.1002/smll.202311635
apa: Groll, M., Bürger, J., Caltzidis, I., Jöns, K. D., Schmidt, W. G., Gerstmann,
U., & Lindner, J. K. N. (2024). DFT‐Assisted Investigation of the Electric
Field and Charge Density Distribution of Pristine and Defective 2D WSe2
by Differential Phase Contrast Imaging. Small. https://doi.org/10.1002/smll.202311635
bibtex: '@article{Groll_Bürger_Caltzidis_Jöns_Schmidt_Gerstmann_Lindner_2024, title={DFT‐Assisted
Investigation of the Electric Field and Charge Density Distribution of Pristine
and Defective 2D WSe2 by Differential Phase Contrast Imaging}, DOI={10.1002/smll.202311635}, journal={Small},
publisher={Wiley}, author={Groll, Maja and Bürger, Julius and Caltzidis, Ioannis
and Jöns, Klaus D. and Schmidt, Wolf Gero and Gerstmann, Uwe and Lindner, Jörg
K. N.}, year={2024} }'
chicago: Groll, Maja, Julius Bürger, Ioannis Caltzidis, Klaus D. Jöns, Wolf Gero
Schmidt, Uwe Gerstmann, and Jörg K. N. Lindner. “DFT‐Assisted Investigation of
the Electric Field and Charge Density Distribution of Pristine and Defective 2D
WSe2 by Differential Phase Contrast Imaging.” Small, 2024. https://doi.org/10.1002/smll.202311635.
ieee: 'M. Groll et al., “DFT‐Assisted Investigation of the Electric Field
and Charge Density Distribution of Pristine and Defective 2D WSe2 by
Differential Phase Contrast Imaging,” Small, 2024, doi: 10.1002/smll.202311635.'
mla: Groll, Maja, et al. “DFT‐Assisted Investigation of the Electric Field and Charge
Density Distribution of Pristine and Defective 2D WSe2 by Differential
Phase Contrast Imaging.” Small, Wiley, 2024, doi:10.1002/smll.202311635.
short: M. Groll, J. Bürger, I. Caltzidis, K.D. Jöns, W.G. Schmidt, U. Gerstmann,
J.K.N. Lindner, Small (2024).
date_created: 2024-05-10T08:45:43Z
date_updated: 2025-01-22T09:06:46Z
department:
- _id: '286'
- _id: '15'
doi: 10.1002/smll.202311635
language:
- iso: eng
publication: Small
publication_identifier:
issn:
- 1613-6810
- 1613-6829
publication_status: published
publisher: Wiley
status: public
title: DFT‐Assisted Investigation of the Electric Field and Charge Density Distribution
of Pristine and Defective 2D WSe2 by Differential Phase Contrast Imaging
type: journal_article
user_id: '77496'
year: '2024'
...
---
_id: '58391'
author:
- first_name: Gerda
full_name: Werth, Gerda
id: '578'
last_name: Werth
citation:
ama: 'Werth G. Der Einzug der Mathematik in die Bildungspläne der höheren Mädchenschulen
zu Beginn des 20. Jahrhunderts. In: Beiträge Zum Mathematikunterricht 2024.
; 2024:1505-1508. doi:https://doi.org/10.37626/GA9783959872782.0'
apa: Werth, G. (2024). Der Einzug der Mathematik in die Bildungspläne der höheren
Mädchenschulen zu Beginn des 20. Jahrhunderts. Beiträge Zum Mathematikunterricht
2024, 1505–1508. https://doi.org/10.37626/GA9783959872782.0
bibtex: '@inproceedings{Werth_2024, title={Der Einzug der Mathematik in die Bildungspläne
der höheren Mädchenschulen zu Beginn des 20. Jahrhunderts}, DOI={https://doi.org/10.37626/GA9783959872782.0},
booktitle={Beiträge zum Mathematikunterricht 2024}, author={Werth, Gerda}, year={2024},
pages={1505–1508} }'
chicago: Werth, Gerda. “Der Einzug Der Mathematik in Die Bildungspläne Der Höheren
Mädchenschulen Zu Beginn Des 20. Jahrhunderts.” In Beiträge Zum Mathematikunterricht
2024, 1505–8, 2024. https://doi.org/10.37626/GA9783959872782.0.
ieee: 'G. Werth, “Der Einzug der Mathematik in die Bildungspläne der höheren Mädchenschulen
zu Beginn des 20. Jahrhunderts,” in Beiträge zum Mathematikunterricht 2024,
Essen, 2024, pp. 1505–1508, doi: https://doi.org/10.37626/GA9783959872782.0.'
mla: Werth, Gerda. “Der Einzug Der Mathematik in Die Bildungspläne Der Höheren Mädchenschulen
Zu Beginn Des 20. Jahrhunderts.” Beiträge Zum Mathematikunterricht 2024,
2024, pp. 1505–08, doi:https://doi.org/10.37626/GA9783959872782.0.
short: 'G. Werth, in: Beiträge Zum Mathematikunterricht 2024, 2024, pp. 1505–1508.'
conference:
end_date: 2024-03-08
location: Essen
name: 57. Jahretagunt der Gesellschaft für Didaktik der Mathematik
start_date: 2024-03-04
date_created: 2025-01-29T13:01:31Z
date_updated: 2025-01-29T13:02:41Z
department:
- _id: '34'
- _id: '10'
- _id: '98'
- _id: '360'
doi: https://doi.org/10.37626/GA9783959872782.0
language:
- iso: eng
page: 1505-1508
publication: Beiträge zum Mathematikunterricht 2024
publication_status: published
status: public
title: Der Einzug der Mathematik in die Bildungspläne der höheren Mädchenschulen zu
Beginn des 20. Jahrhunderts
type: conference
user_id: '578'
year: '2024'
...
---
_id: '58441'
abstract:
- lang: eng
text: This study presents a numerical approach using a 3D finite element model to
quantify the remaining clamp load of a plastic nut joint after a specific time.
The viscoelastic relaxation of a thermoplastic nut, which is predominantly screwed
on a welding stud, is described by a material card using Prony Series. Prony Series
are derived from experimental Dynamical Mechanical Analysis with different moisture
and fiber contents of the thermoplastic. Since plastic nuts usually do not have
preformed threads, the increased temperatures and resulting stresses from the
thread-forming process are considered in the simulation. Firstly, the FE model
is verified by substrate stress relaxation tests. Subsequently, experimental clamp
load measurements with miniature compression load cells verify the clamp load
prediction. Finally, the developed model is used to analyze the clamp load distribution
within the threads
author:
- first_name: Jan
full_name: Wippermann, Jan
id: '55686'
last_name: Wippermann
orcid: 0000-0002-5013-853X
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: Wippermann J, Meschut G. Numerical modeling of clamp load relaxation of plastic
nuts under varying moisture and fiber content. Published online 2024.
apa: Wippermann, J., & Meschut, G. (2024). Numerical modeling of clamp load
relaxation of plastic nuts under varying moisture and fiber content. Springer
Science and Business Media LLC.
bibtex: '@article{Wippermann_Meschut_2024, title={Numerical modeling of clamp load
relaxation of plastic nuts under varying moisture and fiber content}, publisher={Springer
Science and Business Media LLC}, author={Wippermann, Jan and Meschut, Gerson},
year={2024} }'
chicago: Wippermann, Jan, and Gerson Meschut. “Numerical Modeling of Clamp Load
Relaxation of Plastic Nuts under Varying Moisture and Fiber Content.” Springer
Science and Business Media LLC, 2024.
ieee: J. Wippermann and G. Meschut, “Numerical modeling of clamp load relaxation
of plastic nuts under varying moisture and fiber content.” Springer Science and
Business Media LLC, 2024.
mla: Wippermann, Jan, and Gerson Meschut. Numerical Modeling of Clamp Load Relaxation
of Plastic Nuts under Varying Moisture and Fiber Content. Springer Science
and Business Media LLC, 2024.
short: J. Wippermann, G. Meschut, (2024).
date_created: 2025-01-30T14:30:09Z
date_updated: 2025-01-30T14:41:17Z
department:
- _id: '157'
language:
- iso: eng
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Numerical modeling of clamp load relaxation of plastic nuts under varying moisture
and fiber content
type: preprint
user_id: '55686'
year: '2024'
...
---
_id: '58469'
author:
- first_name: Nick
full_name: Schreiner, Nick
last_name: Schreiner
- first_name: FM
full_name: de Oliveira, FM
last_name: de Oliveira
- first_name: Malte
full_name: Trienens, Malte
last_name: Trienens
- first_name: Christian
full_name: Kürpick, Christian
last_name: Kürpick
- first_name: Laban
full_name: Asmar, Laban
last_name: Asmar
- first_name: Arno
full_name: Kühn, Arno
last_name: Kühn
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
citation:
ama: 'Schreiner N, de Oliveira F, Trienens M, et al. Corporate Emission Profiles:
Analyzing the 160 largest German Companies. In: Proceedings R&D Management
Conference. LibreCat University; 2024. doi:10.24406/PUBLICA-3609'
apa: 'Schreiner, N., de Oliveira, F., Trienens, M., Kürpick, C., Asmar, L., Kühn,
A., & Dumitrescu, R. (2024). Corporate Emission Profiles: Analyzing the 160
largest German Companies. Proceedings R&D Management Conference. R&D
Management Conference 2024. https://doi.org/10.24406/PUBLICA-3609'
bibtex: '@inproceedings{Schreiner_de Oliveira_Trienens_Kürpick_Asmar_Kühn_Dumitrescu_2024,
title={Corporate Emission Profiles: Analyzing the 160 largest German Companies},
DOI={10.24406/PUBLICA-3609},
booktitle={Proceedings R&D Management Conference}, publisher={LibreCat University},
author={Schreiner, Nick and de Oliveira, FM and Trienens, Malte and Kürpick, Christian
and Asmar, Laban and Kühn, Arno and Dumitrescu, Roman}, year={2024} }'
chicago: 'Schreiner, Nick, FM de Oliveira, Malte Trienens, Christian Kürpick, Laban
Asmar, Arno Kühn, and Roman Dumitrescu. “Corporate Emission Profiles: Analyzing
the 160 Largest German Companies.” In Proceedings R&D Management Conference.
LibreCat University, 2024. https://doi.org/10.24406/PUBLICA-3609.'
ieee: 'N. Schreiner et al., “Corporate Emission Profiles: Analyzing the 160
largest German Companies,” presented at the R&D Management Conference 2024,
2024, doi: 10.24406/PUBLICA-3609.'
mla: 'Schreiner, Nick, et al. “Corporate Emission Profiles: Analyzing the 160 Largest
German Companies.” Proceedings R&D Management Conference, LibreCat
University, 2024, doi:10.24406/PUBLICA-3609.'
short: 'N. Schreiner, F. de Oliveira, M. Trienens, C. Kürpick, L. Asmar, A. Kühn,
R. Dumitrescu, in: Proceedings R&D Management Conference, LibreCat University,
2024.'
conference:
name: R&D Management Conference 2024
date_created: 2025-01-31T13:24:03Z
date_updated: 2025-01-31T13:27:26Z
department:
- _id: '563'
doi: 10.24406/PUBLICA-3609
language:
- iso: eng
publication: Proceedings R&D Management Conference
publisher: LibreCat University
status: public
title: 'Corporate Emission Profiles: Analyzing the 160 largest German Companies'
type: conference
user_id: '15782'
year: '2024'
...
---
_id: '58491'
abstract:
- lang: eng
text: Similar to bulk metal forming, clinch joining is characterised by
large plastic deformations and a variety of different 3D stress states, including
severe compression. However, inherent to plastic forming is the nucleation and
growth of defects, whose detrimental effects on the material behaviour can be
described by continuum damage models and eventually lead to material failure.
As the damage evolution strongly depends on the stress state, a stress-state-dependent
model is utilised to correctly track the accumulation. To formulate and parameterise
this model, besides classical experiments, so-called modified punch tests are
also integrated herein to enhance the calibration of the failure model by capturing
a larger range of stress states and metal-forming-specific loading conditions.
Moreover, when highly ductile materials are considered, such as the dual-phase
steel HCT590X and the aluminium alloy EN AW-6014 T4 investigated here, strong
necking and localisation might occur prior to fracture. This can alter the stress
state and affect the actual strain at failure. This influence is captured by coupling
plasticity and damage to incorporate the damage-induced softening effect. Its
relative importance is shown by conducting inverse parameter identifications to
determine damage and failure parameters for both mentioned ductile metals based
on up to 12 different experiments.
article_number: '157'
author:
- first_name: Johannes
full_name: Friedlein, Johannes
last_name: Friedlein
- first_name: Max
full_name: Böhnke, Max
last_name: Böhnke
- first_name: Malte
full_name: Schlichter, Malte
last_name: Schlichter
- first_name: Mathias
full_name: Bobbert, Mathias
last_name: Bobbert
- first_name: Gerson
full_name: Meschut, Gerson
last_name: Meschut
- first_name: Julia
full_name: Mergheim, Julia
last_name: Mergheim
- first_name: Paul
full_name: Steinmann, Paul
last_name: Steinmann
citation:
ama: Friedlein J, Böhnke M, Schlichter M, et al. Material Parameter Identification
for a Stress-State-Dependent Ductile Damage and Failure Model Applied to Clinch
Joining. Journal of Manufacturing and Materials Processing. 2024;8(4).
doi:10.3390/jmmp8040157
apa: Friedlein, J., Böhnke, M., Schlichter, M., Bobbert, M., Meschut, G., Mergheim,
J., & Steinmann, P. (2024). Material Parameter Identification for a Stress-State-Dependent
Ductile Damage and Failure Model Applied to Clinch Joining. Journal of Manufacturing
and Materials Processing, 8(4), Article 157. https://doi.org/10.3390/jmmp8040157
bibtex: '@article{Friedlein_Böhnke_Schlichter_Bobbert_Meschut_Mergheim_Steinmann_2024,
title={Material Parameter Identification for a Stress-State-Dependent Ductile
Damage and Failure Model Applied to Clinch Joining}, volume={8}, DOI={10.3390/jmmp8040157},
number={4157}, journal={Journal of Manufacturing and Materials Processing}, publisher={MDPI
AG}, author={Friedlein, Johannes and Böhnke, Max and Schlichter, Malte and Bobbert,
Mathias and Meschut, Gerson and Mergheim, Julia and Steinmann, Paul}, year={2024}
}'
chicago: Friedlein, Johannes, Max Böhnke, Malte Schlichter, Mathias Bobbert, Gerson
Meschut, Julia Mergheim, and Paul Steinmann. “Material Parameter Identification
for a Stress-State-Dependent Ductile Damage and Failure Model Applied to Clinch
Joining.” Journal of Manufacturing and Materials Processing 8, no. 4 (2024).
https://doi.org/10.3390/jmmp8040157.
ieee: 'J. Friedlein et al., “Material Parameter Identification for a Stress-State-Dependent
Ductile Damage and Failure Model Applied to Clinch Joining,” Journal of Manufacturing
and Materials Processing, vol. 8, no. 4, Art. no. 157, 2024, doi: 10.3390/jmmp8040157.'
mla: Friedlein, Johannes, et al. “Material Parameter Identification for a Stress-State-Dependent
Ductile Damage and Failure Model Applied to Clinch Joining.” Journal of Manufacturing
and Materials Processing, vol. 8, no. 4, 157, MDPI AG, 2024, doi:10.3390/jmmp8040157.
short: J. Friedlein, M. Böhnke, M. Schlichter, M. Bobbert, G. Meschut, J. Mergheim,
P. Steinmann, Journal of Manufacturing and Materials Processing 8 (2024).
date_created: 2025-01-31T16:59:13Z
date_updated: 2025-01-31T17:03:34Z
doi: 10.3390/jmmp8040157
intvolume: ' 8'
issue: '4'
keyword:
- ductile damage
- stress-state dependency
- failure
- parameter identification
- punch test
- clinching
language:
- iso: eng
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '139'
name: 'TRR 285 – A05: TRR 285 - Subproject A05'
publication: Journal of Manufacturing and Materials Processing
publication_identifier:
issn:
- 2504-4494
publication_status: published
publisher: MDPI AG
status: public
title: Material Parameter Identification for a Stress-State-Dependent Ductile Damage
and Failure Model Applied to Clinch Joining
type: journal_article
user_id: '84990'
volume: 8
year: '2024'
...
---
_id: '59467'
author:
- first_name: Katherine M
full_name: Miller, Katherine M
last_name: Miller
- first_name: Joseph L
full_name: Polman, Joseph L
last_name: Polman
- first_name: Susan A
full_name: Yoon, Susan A
last_name: Yoon
- first_name: Jooeun
full_name: Shim, Jooeun
last_name: Shim
- first_name: Vivian Y
full_name: Leung, Vivian Y
last_name: Leung
- first_name: Yen
full_name: Nguyen, Yen
last_name: Nguyen
- first_name: Andee
full_name: Rubin, Andee
last_name: Rubin
- first_name: Traci
full_name: Higgins, Traci
last_name: Higgins
- first_name: Jessica M
full_name: Karch, Jessica M
last_name: Karch
- first_name: James KL
full_name: Hammerman, James KL
last_name: Hammerman
- first_name: Camillia
full_name: Matuk, Camillia
last_name: Matuk
- first_name: Kayla
full_name: DesPortes, Kayla
last_name: DesPortes
- first_name: Anna
full_name: Amato, Anna
last_name: Amato
- first_name: Suzanne
full_name: Dikker, Suzanne
last_name: Dikker
- first_name: Xavier
full_name: Ochoa, Xavier
last_name: Ochoa
- first_name: Esteban
full_name: Romero, Esteban
last_name: Romero
- first_name: Susanne
full_name: Podworny, Susanne
id: '30619'
last_name: Podworny
orcid: 0000-0002-6313-5987
- first_name: Yannik
full_name: Fleischer, Yannik
id: '42660'
last_name: Fleischer
orcid: https://orcid.org/0000-0003-0318-0329
- first_name: Rolf
full_name: Biehler, Rolf
id: '16274'
last_name: Biehler
- first_name: Justice T.
full_name: Walker, Justice T.
last_name: Walker
- first_name: Amanda
full_name: Barany, Amanda
last_name: Barany
- first_name: Alex
full_name: Acquah, Alex
last_name: Acquah
- first_name: Andi
full_name: Scarola, Andi
last_name: Scarola
- first_name: Sayed
full_name: Reza, Sayed
last_name: Reza
- first_name: Trang C.
full_name: Tran, Trang C.
last_name: Tran
- first_name: Ralph
full_name: Vacca, Ralph
last_name: Vacca
- first_name: Megan
full_name: Silander, Megan
last_name: Silander
- first_name: Peter J.
full_name: Woods, Peter J.
last_name: Woods
- first_name: Cassia
full_name: Fernandez, Cassia
last_name: Fernandez
- first_name: Adelmo
full_name: Eloy, Adelmo
last_name: Eloy
- first_name: Paulo
full_name: Blikstein, Paulo
last_name: Blikstein
- first_name: Roseli
full_name: de Deus Lopes, Roseli
last_name: de Deus Lopes
- first_name: Josh
full_name: Radinsky, Josh
last_name: Radinsky
- first_name: Iris
full_name: Tabak, Iris
last_name: Tabak
- first_name: Victor R.
full_name: Lee, Victor R.
last_name: Lee
- first_name: Dorottya
full_name: Demszky, Dorottya
last_name: Demszky
- first_name: Sarah
full_name: Levine, Sarah
last_name: Levine
- first_name: Josephine
full_name: Louie, Josephine
last_name: Louie
citation:
ama: 'Miller KM, Polman JL, Yoon SA, et al. Data and Social Worlds: How Data Science
Education Supports Civic Participation and Social Discourse. In: Lindgren R, Asino
TI, Kyza EA, Looi CK, Keifert DT, Suárez E, eds. Proceedings of the 18th International
Conference of the Learning Sciences-ICLS 2024. International Society of the
Learning Sciences; 2024:1863-1870.'
apa: 'Miller, K. M., Polman, J. L., Yoon, S. A., Shim, J., Leung, V. Y., Nguyen,
Y., Rubin, A., Higgins, T., Karch, J. M., Hammerman, J. K., Matuk, C., DesPortes,
K., Amato, A., Dikker, S., Ochoa, X., Romero, E., Podworny, S., Fleischer, Y.,
Biehler, R., … Louie, J. (2024). Data and Social Worlds: How Data Science Education
Supports Civic Participation and Social Discourse. In R. Lindgren, T. I. Asino,
E. A. Kyza, C. K. Looi, D. T. Keifert, & E. Suárez (Eds.), Proceedings
of the 18th International Conference of the Learning Sciences-ICLS 2024 (pp.
1863–1870). International Society of the Learning Sciences.'
bibtex: '@inproceedings{Miller_Polman_Yoon_Shim_Leung_Nguyen_Rubin_Higgins_Karch_Hammerman_et
al._2024, title={Data and Social Worlds: How Data Science Education Supports Civic
Participation and Social Discourse}, booktitle={Proceedings of the 18th International
Conference of the Learning Sciences-ICLS 2024}, publisher={International Society
of the Learning Sciences}, author={Miller, Katherine M and Polman, Joseph L and
Yoon, Susan A and Shim, Jooeun and Leung, Vivian Y and Nguyen, Yen and Rubin,
Andee and Higgins, Traci and Karch, Jessica M and Hammerman, James KL and et al.},
editor={Lindgren, R. and Asino, T. I. and Kyza, E. A. and Looi, C. K. and Keifert,
D. T. and Suárez, E.}, year={2024}, pages={1863–1870} }'
chicago: 'Miller, Katherine M, Joseph L Polman, Susan A Yoon, Jooeun Shim, Vivian
Y Leung, Yen Nguyen, Andee Rubin, et al. “Data and Social Worlds: How Data Science
Education Supports Civic Participation and Social Discourse.” In Proceedings
of the 18th International Conference of the Learning Sciences-ICLS 2024, edited
by R. Lindgren, T. I. Asino, E. A. Kyza, C. K. Looi, D. T. Keifert, and E. Suárez,
1863–70. International Society of the Learning Sciences, 2024.'
ieee: 'K. M. Miller et al., “Data and Social Worlds: How Data Science Education
Supports Civic Participation and Social Discourse,” in Proceedings of the 18th
International Conference of the Learning Sciences-ICLS 2024, 2024, pp. 1863–1870.'
mla: 'Miller, Katherine M., et al. “Data and Social Worlds: How Data Science Education
Supports Civic Participation and Social Discourse.” Proceedings of the 18th
International Conference of the Learning Sciences-ICLS 2024, edited by R.
Lindgren et al., International Society of the Learning Sciences, 2024, pp. 1863–70.'
short: 'K.M. Miller, J.L. Polman, S.A. Yoon, J. Shim, V.Y. Leung, Y. Nguyen, A.
Rubin, T. Higgins, J.M. Karch, J.K. Hammerman, C. Matuk, K. DesPortes, A. Amato,
S. Dikker, X. Ochoa, E. Romero, S. Podworny, Y. Fleischer, R. Biehler, J.T. Walker,
A. Barany, A. Acquah, A. Scarola, S. Reza, T.C. Tran, R. Vacca, M. Silander, P.J.
Woods, C. Fernandez, A. Eloy, P. Blikstein, R. de Deus Lopes, J. Radinsky, I.
Tabak, V.R. Lee, D. Demszky, S. Levine, J. Louie, in: R. Lindgren, T.I. Asino,
E.A. Kyza, C.K. Looi, D.T. Keifert, E. Suárez (Eds.), Proceedings of the 18th
International Conference of the Learning Sciences-ICLS 2024, International Society
of the Learning Sciences, 2024, pp. 1863–1870.'
date_created: 2025-04-10T07:38:59Z
date_updated: 2025-04-10T09:12:03Z
ddc:
- '510'
department:
- _id: '363'
editor:
- first_name: R.
full_name: Lindgren, R.
last_name: Lindgren
- first_name: T. I.
full_name: Asino, T. I.
last_name: Asino
- first_name: E. A.
full_name: Kyza, E. A.
last_name: Kyza
- first_name: C. K.
full_name: Looi, C. K.
last_name: Looi
- first_name: D. T.
full_name: Keifert, D. T.
last_name: Keifert
- first_name: E.
full_name: Suárez, E.
last_name: Suárez
file:
- access_level: closed
content_type: application/pdf
creator: krueter
date_created: 2025-04-10T07:44:19Z
date_updated: 2025-04-10T07:44:19Z
file_id: '59470'
file_name: ICLS2024_1863-1870.pdf
file_size: 343448
relation: main_file
success: 1
file_date_updated: 2025-04-10T07:44:19Z
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://repository.isls.org/handle/1/10830
oa: '1'
page: 1863-1870
publication: Proceedings of the 18th International Conference of the Learning Sciences-ICLS
2024
publisher: International Society of the Learning Sciences
status: public
title: 'Data and Social Worlds: How Data Science Education Supports Civic Participation
and Social Discourse'
type: conference
user_id: '37888'
year: '2024'
...
---
_id: '59346'
abstract:
- lang: eng
text: Vaccination willingness against COVID-19 is generally perceived as
low. Moreover, there is large heterogeneity across and within countries. As a
whole, Germany has average vaccination rates compared to other industrialized
countries. However, vaccination rates in the 16 different German federal states
differ by more than 20 percentage points. We describe variation in vaccination
rates on the level of the 400 German counties using data on all vaccinations carried
out until December 2022. Around 52-72% of that variation can be explained by regional
differences in demographic characteristics, housing, education and political party
preferences. We find indications that the remaining part may be due to differences
in soft factors such as risk aversion, trust in the German government, trust in
science, and beliefs in conspiracy theories regarding the origins of the Corona
virus. We conclude that improving the trust in science and the fight against conspiracy
theories may possibly be effective tools to improve vaccination rates and effectively
fight pandemics.
article_number: e0296976
author:
- first_name: Verena
full_name: Bade, Verena
id: '3206'
last_name: Bade
- first_name: Hendrik
full_name: Schmitz, Hendrik
id: '48879'
last_name: Schmitz
- first_name: Beatrice Baaba
full_name: Tawiah, Beatrice Baaba
last_name: Tawiah
citation:
ama: Bade V, Schmitz H, Tawiah BB. Regional variations in vaccination against COVID-19
in Germany. PLOS ONE. 2024;19(4). doi:10.1371/journal.pone.0296976
apa: Bade, V., Schmitz, H., & Tawiah, B. B. (2024). Regional variations in vaccination
against COVID-19 in Germany. PLOS ONE, 19(4), Article e0296976.
https://doi.org/10.1371/journal.pone.0296976
bibtex: '@article{Bade_Schmitz_Tawiah_2024, title={Regional variations in vaccination
against COVID-19 in Germany}, volume={19}, DOI={10.1371/journal.pone.0296976},
number={4e0296976}, journal={PLOS ONE}, publisher={Public Library of Science (PLoS)},
author={Bade, Verena and Schmitz, Hendrik and Tawiah, Beatrice Baaba}, year={2024}
}'
chicago: Bade, Verena, Hendrik Schmitz, and Beatrice Baaba Tawiah. “Regional Variations
in Vaccination against COVID-19 in Germany.” PLOS ONE 19, no. 4 (2024).
https://doi.org/10.1371/journal.pone.0296976.
ieee: 'V. Bade, H. Schmitz, and B. B. Tawiah, “Regional variations in vaccination
against COVID-19 in Germany,” PLOS ONE, vol. 19, no. 4, Art. no. e0296976,
2024, doi: 10.1371/journal.pone.0296976.'
mla: Bade, Verena, et al. “Regional Variations in Vaccination against COVID-19 in
Germany.” PLOS ONE, vol. 19, no. 4, e0296976, Public Library of Science
(PLoS), 2024, doi:10.1371/journal.pone.0296976.
short: V. Bade, H. Schmitz, B.B. Tawiah, PLOS ONE 19 (2024).
date_created: 2025-04-04T10:44:50Z
date_updated: 2025-04-11T06:00:09Z
department:
- _id: '281'
- _id: '475'
doi: 10.1371/journal.pone.0296976
intvolume: ' 19'
issue: '4'
language:
- iso: eng
publication: PLOS ONE
publication_identifier:
issn:
- 1932-6203
publication_status: published
publisher: Public Library of Science (PLoS)
status: public
title: Regional variations in vaccination against COVID-19 in Germany
type: journal_article
user_id: '37953'
volume: 19
year: '2024'
...
---
_id: '60092'
abstract:
- lang: eng
text: "Abstract\r\n Purpose\r\n
\ Research supports physical activity as a method to heighten
stress resistance and resilience through positive metabolic alterations mostly
affecting the neuroendocrine system. High-intensity interval training (HIIT) has
been proposed as a highly effective time-saving method to induce those changes.
However, existing literature relies heavily on cross-sectional analyses, with
few randomised controlled trials highlighting the necessity for more exercise
interventions. Thus, this study aims to investigate the effects of HIIT versus
an active control group on the stress response to an acute psychosocial stressor
in emotionally impulsive humans (suggested as being strong stress responders).\r\n
\ \r\n Methods\r\n
\ The study protocol was registered online (DRKS00016589)
before data collection. Sedentary, emotionally impulsive adults (30.69 ± 8.20
y) were recruited for a supervised intervention of 8 weeks and randomly allocated
to either a HIIT (n = 25) or a stretching group (n = 19,
acting as active controls). Participants were submitted to a test battery, including
saliva samples, questionnaires (self-efficacy- and perceived stress-related),
visual analogue scales (physical exercise- and stress-related), and resting electroencephalography
and electrocardiography assessing their reaction to an acute psychological stressor
(Trier Social Stress Test) before and after the exercise intervention.\r\n
\ \r\n Results\r\n
\ HIIT increased aerobic fitness in all participants, whereas
stretching did not. Participants from the HIIT group reported perceiving exercising
more intensively than those from the active control group (ƞp2 = 0.108,
p = 0.038). No further group differences were detected.
Both interventions largely increased levels of joy post-TSST (ƞp2 = 0.209,
p = 0.003) whilst decreasing tension (ƞp2 = 0.262,
p < 0.001) and worries (ƞp2 = 0.113,
p = 0.037). Finally, both interventions largely increased
perceived levels of general self-efficacy (ƞp2 = 0.120,
p = 0.029).\r\n \r\n
\ Conclusion\r\n This
study suggests that 8 weeks of HIIT does not change the psychoneuroendocrine response
to an acute psychological stress test compared to an active control group in emotionally
impulsive humans. Further replications of supervised exercise studies highly powered
with active and passive controls are warranted.\r\n "
author:
- first_name: F.
full_name: Javelle, F.
last_name: Javelle
- first_name: W.
full_name: Bloch, W.
last_name: Bloch
- first_name: U.
full_name: Borges, U.
last_name: Borges
- first_name: T.
full_name: Burberg, T.
last_name: Burberg
- first_name: B.
full_name: Collins, B.
last_name: Collins
- first_name: N.
full_name: Gunasekara, N.
last_name: Gunasekara
- first_name: T. J.
full_name: Hosang, T. J.
last_name: Hosang
- first_name: T.
full_name: Jacobsen, T.
last_name: Jacobsen
- first_name: S.
full_name: Laborde, S.
last_name: Laborde
- first_name: A.
full_name: Löw, A.
last_name: Löw
- first_name: A.
full_name: Schenk, A.
last_name: Schenk
- first_name: Marit Lea
full_name: Schlagheck, Marit Lea
id: '117661'
last_name: Schlagheck
orcid: '0000-0002-8913-6080 '
- first_name: D.
full_name: Schoser, D.
last_name: Schoser
- first_name: A.
full_name: Vogel, A.
last_name: Vogel
- first_name: D.
full_name: Walzik, D.
last_name: Walzik
- first_name: P.
full_name: Zimmer, P.
last_name: Zimmer
citation:
ama: Javelle F, Bloch W, Borges U, et al. Eight weeks of high-intensity interval
training versus stretching do not change the psychoneuroendocrine response to
a social stress test in emotionally impulsive humans. European Journal of Applied
Physiology. 2024;124(10):2893-2908. doi:10.1007/s00421-024-05471-w
apa: Javelle, F., Bloch, W., Borges, U., Burberg, T., Collins, B., Gunasekara, N.,
Hosang, T. J., Jacobsen, T., Laborde, S., Löw, A., Schenk, A., Schlagheck, M.
L., Schoser, D., Vogel, A., Walzik, D., & Zimmer, P. (2024). Eight weeks of
high-intensity interval training versus stretching do not change the psychoneuroendocrine
response to a social stress test in emotionally impulsive humans. European
Journal of Applied Physiology, 124(10), 2893–2908. https://doi.org/10.1007/s00421-024-05471-w
bibtex: '@article{Javelle_Bloch_Borges_Burberg_Collins_Gunasekara_Hosang_Jacobsen_Laborde_Löw_et
al._2024, title={Eight weeks of high-intensity interval training versus stretching
do not change the psychoneuroendocrine response to a social stress test in emotionally
impulsive humans}, volume={124}, DOI={10.1007/s00421-024-05471-w},
number={10}, journal={European Journal of Applied Physiology}, publisher={Springer
Science and Business Media LLC}, author={Javelle, F. and Bloch, W. and Borges,
U. and Burberg, T. and Collins, B. and Gunasekara, N. and Hosang, T. J. and Jacobsen,
T. and Laborde, S. and Löw, A. and et al.}, year={2024}, pages={2893–2908} }'
chicago: 'Javelle, F., W. Bloch, U. Borges, T. Burberg, B. Collins, N. Gunasekara,
T. J. Hosang, et al. “Eight Weeks of High-Intensity Interval Training versus Stretching
Do Not Change the Psychoneuroendocrine Response to a Social Stress Test in Emotionally
Impulsive Humans.” European Journal of Applied Physiology 124, no. 10 (2024):
2893–2908. https://doi.org/10.1007/s00421-024-05471-w.'
ieee: 'F. Javelle et al., “Eight weeks of high-intensity interval training
versus stretching do not change the psychoneuroendocrine response to a social
stress test in emotionally impulsive humans,” European Journal of Applied Physiology,
vol. 124, no. 10, pp. 2893–2908, 2024, doi: 10.1007/s00421-024-05471-w.'
mla: Javelle, F., et al. “Eight Weeks of High-Intensity Interval Training versus
Stretching Do Not Change the Psychoneuroendocrine Response to a Social Stress
Test in Emotionally Impulsive Humans.” European Journal of Applied Physiology,
vol. 124, no. 10, Springer Science and Business Media LLC, 2024, pp. 2893–908,
doi:10.1007/s00421-024-05471-w.
short: F. Javelle, W. Bloch, U. Borges, T. Burberg, B. Collins, N. Gunasekara, T.J.
Hosang, T. Jacobsen, S. Laborde, A. Löw, A. Schenk, M.L. Schlagheck, D. Schoser,
A. Vogel, D. Walzik, P. Zimmer, European Journal of Applied Physiology 124 (2024)
2893–2908.
date_created: 2025-06-02T09:43:08Z
date_updated: 2025-06-02T09:44:49Z
doi: 10.1007/s00421-024-05471-w
extern: '1'
intvolume: ' 124'
issue: '10'
language:
- iso: eng
page: 2893-2908
publication: European Journal of Applied Physiology
publication_identifier:
issn:
- 1439-6319
- 1439-6327
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Eight weeks of high-intensity interval training versus stretching do not change
the psychoneuroendocrine response to a social stress test in emotionally impulsive
humans
type: journal_article
user_id: '117661'
volume: 124
year: '2024'
...
---
_id: '60106'
abstract:
- lang: eng
text: ' Clinching is a mechanical joining technology, in which a mainly
form-fit joint is created by means of local cold forming. To characterize the
load-bearing behavior of such joints, they are typically analyzed destructively,
for example by tensile-shear tests in combination with metallographic sections.
However, both the initiation and progress of failure can only be described to
a limited extent by this method. Furthermore, these tests allow only limited conclusions
about clinch points under in-service loading. More purposefully, clinch points
can be analyzed nondestructively by combining in-situ computed tomography (CT)
and transient dynamic analysis (TDA). The TDA continuously measures the dynamic
behavior of the specimen and indicates failure events like crack initiation, which
then can be evaluated thoroughly by stopping the test and performing a CT scan.
To qualify the TDA for this task, it is necessary to link the observed damage
behavior with specific dynamic characteristics. In this work, the complementation
of in-situ CT and TDA is investigated by testing a clinched single-lap tensile-shear
specimen made of aluminum. The testing procedure is stepwise: at certain displacement
levels, the specimen is investigated by in-situ CT and TDA. While the in-situ
CT provides the location, extent, and development of the failure phenomena, the
TDA uses this information to evaluate the dynamic signal and detect relevant frequency
ranges, which indicate damage events. The results demonstrate, that failure initiation
and progression can be analyzed efficiently by combining both measuring systems.
The TDA reliably detects relevant signal changes in the monitored frequency band.
By means of in-situ computed tomography, the corresponding failure phenomena can
be described in detail, enhancing the understanding of the load-bearing and deformation
behavior of clinch points. The concatenation of characteristic signal changes
and observed failure phenomena can henceforth be transferred to analyze complex
structures during operation nondestructively by TDA. '
author:
- first_name: G
full_name: Reschke, G
last_name: Reschke
- first_name: D
full_name: Köhler, D
last_name: Köhler
- first_name: R
full_name: Kupfer, R
last_name: Kupfer
- first_name: J
full_name: Troschitz, J
last_name: Troschitz
- first_name: M
full_name: Gude, M
last_name: Gude
- first_name: A
full_name: Brosius, A
last_name: Brosius
citation:
ama: 'Reschke G, Köhler D, Kupfer R, Troschitz J, Gude M, Brosius A. In-situ computed
tomography and transient dynamic analysis – failure analysis of a single-lap tensile-shear
test with clinch points. Proceedings of the Institution of Mechanical Engineers,
Part E: Journal of Process Mechanical Engineering. Published online 2024.
doi:10.1177/09544089241251646'
apa: 'Reschke, G., Köhler, D., Kupfer, R., Troschitz, J., Gude, M., & Brosius,
A. (2024). In-situ computed tomography and transient dynamic analysis – failure
analysis of a single-lap tensile-shear test with clinch points. Proceedings
of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical
Engineering. https://doi.org/10.1177/09544089241251646'
bibtex: '@article{Reschke_Köhler_Kupfer_Troschitz_Gude_Brosius_2024, title={In-situ
computed tomography and transient dynamic analysis – failure analysis of a single-lap
tensile-shear test with clinch points}, DOI={10.1177/09544089241251646},
journal={Proceedings of the Institution of Mechanical Engineers, Part E: Journal
of Process Mechanical Engineering}, publisher={SAGE Publications}, author={Reschke,
G and Köhler, D and Kupfer, R and Troschitz, J and Gude, M and Brosius, A}, year={2024}
}'
chicago: 'Reschke, G, D Köhler, R Kupfer, J Troschitz, M Gude, and A Brosius. “In-Situ
Computed Tomography and Transient Dynamic Analysis – Failure Analysis of a Single-Lap
Tensile-Shear Test with Clinch Points.” Proceedings of the Institution of Mechanical
Engineers, Part E: Journal of Process Mechanical Engineering, 2024. https://doi.org/10.1177/09544089241251646.'
ieee: 'G. Reschke, D. Köhler, R. Kupfer, J. Troschitz, M. Gude, and A. Brosius,
“In-situ computed tomography and transient dynamic analysis – failure analysis
of a single-lap tensile-shear test with clinch points,” Proceedings of the
Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering,
2024, doi: 10.1177/09544089241251646.'
mla: 'Reschke, G., et al. “In-Situ Computed Tomography and Transient Dynamic Analysis
– Failure Analysis of a Single-Lap Tensile-Shear Test with Clinch Points.” Proceedings
of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical
Engineering, SAGE Publications, 2024, doi:10.1177/09544089241251646.'
short: 'G. Reschke, D. Köhler, R. Kupfer, J. Troschitz, M. Gude, A. Brosius, Proceedings
of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical
Engineering (2024).'
date_created: 2025-06-02T20:03:39Z
date_updated: 2025-06-02T20:18:31Z
department:
- _id: '157'
- _id: '43'
doi: 10.1177/09544089241251646
language:
- iso: eng
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '148'
name: 'TRR 285 – C04: TRR 285 - Subproject C04'
publication: 'Proceedings of the Institution of Mechanical Engineers, Part E: Journal
of Process Mechanical Engineering'
publication_identifier:
issn:
- 0954-4089
- 2041-3009
publication_status: published
publisher: SAGE Publications
status: public
title: In-situ computed tomography and transient dynamic analysis – failure analysis
of a single-lap tensile-shear test with clinch points
type: journal_article
user_id: '83408'
year: '2024'
...
---
_id: '60105'
abstract:
- lang: eng
text: Lightweight design by using low-density and load-adapted materials
can reduce the weight of vehicles and the emissions generated during operation.
However, the usage of different materials requires innovative joining technologies
with increased versatility. In this investigation, the focus is on describing
and characterising the failure behaviour of connections manufactured by an innovative
thermomechanical joining process with adaptable auxiliary joining elements in
single-lap tensile-shear tests. In order to analyse the failure development in
detail, the specimens are investigated using in-situ computed tomography (in-situ
CT). Here, the tensile-shear test is interrupted at points of interest and CT
scans are conducted under load. In addition, the interrupted in-situ testing procedure
is validated by comparing the loading behaviour with conventional continuous tensile-shear
tests. The results of the in-situ investigations of joints with varying material
combinations clearly describe the cause of failure, allowing conclusions towards
an improved joint design.
author:
- first_name: T
full_name: Borgert, T
last_name: Borgert
- first_name: D
full_name: Köhler, D
last_name: Köhler
- first_name: E.
full_name: Wiens, E.
last_name: Wiens
- first_name: R
full_name: Kupfer, R
last_name: Kupfer
- first_name: J
full_name: Troschitz, J
last_name: Troschitz
- first_name: W
full_name: Homberg, W
last_name: Homberg
- first_name: M
full_name: Gude, M
last_name: Gude
citation:
ama: 'Borgert T, Köhler D, Wiens E, et al. In-situ computed tomography analysis
of the failure mechanisms of thermomechanically manufactured joints with auxiliary
joining element. Proceedings of the Institution of Mechanical Engineers, Part
L: Journal of Materials: Design and Applications. 2024;238(12):2299-2306.
doi:10.1177/14644207241232233'
apa: 'Borgert, T., Köhler, D., Wiens, E., Kupfer, R., Troschitz, J., Homberg, W.,
& Gude, M. (2024). In-situ computed tomography analysis of the failure mechanisms
of thermomechanically manufactured joints with auxiliary joining element. Proceedings
of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design
and Applications, 238(12), 2299–2306. https://doi.org/10.1177/14644207241232233'
bibtex: '@article{Borgert_Köhler_Wiens_Kupfer_Troschitz_Homberg_Gude_2024, title={In-situ
computed tomography analysis of the failure mechanisms of thermomechanically manufactured
joints with auxiliary joining element}, volume={238}, DOI={10.1177/14644207241232233},
number={12}, journal={Proceedings of the Institution of Mechanical Engineers,
Part L: Journal of Materials: Design and Applications}, publisher={SAGE Publications},
author={Borgert, T and Köhler, D and Wiens, E. and Kupfer, R and Troschitz, J
and Homberg, W and Gude, M}, year={2024}, pages={2299–2306} }'
chicago: 'Borgert, T, D Köhler, E. Wiens, R Kupfer, J Troschitz, W Homberg, and
M Gude. “In-Situ Computed Tomography Analysis of the Failure Mechanisms of Thermomechanically
Manufactured Joints with Auxiliary Joining Element.” Proceedings of the Institution
of Mechanical Engineers, Part L: Journal of Materials: Design and Applications
238, no. 12 (2024): 2299–2306. https://doi.org/10.1177/14644207241232233.'
ieee: 'T. Borgert et al., “In-situ computed tomography analysis of the failure
mechanisms of thermomechanically manufactured joints with auxiliary joining element,”
Proceedings of the Institution of Mechanical Engineers, Part L: Journal of
Materials: Design and Applications, vol. 238, no. 12, pp. 2299–2306, 2024,
doi: 10.1177/14644207241232233.'
mla: 'Borgert, T., et al. “In-Situ Computed Tomography Analysis of the Failure Mechanisms
of Thermomechanically Manufactured Joints with Auxiliary Joining Element.” Proceedings
of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design
and Applications, vol. 238, no. 12, SAGE Publications, 2024, pp. 2299–306,
doi:10.1177/14644207241232233.'
short: 'T. Borgert, D. Köhler, E. Wiens, R. Kupfer, J. Troschitz, W. Homberg, M.
Gude, Proceedings of the Institution of Mechanical Engineers, Part L: Journal
of Materials: Design and Applications 238 (2024) 2299–2306.'
date_created: 2025-06-02T20:01:39Z
date_updated: 2025-06-02T20:18:42Z
ddc:
- '620'
department:
- _id: '157'
- _id: '43'
doi: 10.1177/14644207241232233
has_accepted_license: '1'
intvolume: ' 238'
issue: '12'
language:
- iso: eng
page: 2299-2306
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '148'
name: 'TRR 285 – C04: TRR 285 - Subproject C04'
- _id: '147'
name: 'TRR 285 – C03: TRR 285 - Subproject C03'
publication: 'Proceedings of the Institution of Mechanical Engineers, Part L: Journal
of Materials: Design and Applications'
publication_identifier:
issn:
- 1464-4207
- 2041-3076
publication_status: published
publisher: SAGE Publications
status: public
title: In-situ computed tomography analysis of the failure mechanisms of thermomechanically
manufactured joints with auxiliary joining element
type: journal_article
user_id: '83408'
volume: 238
year: '2024'
...
---
_id: '60107'
abstract:
- lang: eng
text: Abstract. In lightweight constructions, clinching represents a cost-effective
solution, in which joints are produced by local cold forming of the joining parts.
Clinching phenomena are typically evaluated using destructive testing methods.
While these methods influence the clinch point’s state, in-situ computed tomography
(in-situ CT) is able to explore the clinching process with a specimen under load.
Here, the path-controlled clinching process is interrupted at certain displacement
levels and the specimen is scanned by CT while remaining in a stationary state.
These interruptions are always accompanied by settling effects reducing the reaction
force. Therefore, in this work, the influence of these interruptions on the force-displacement
behavior during clinching and on the final clinch point’s geometric properties
is investigated.
author:
- first_name: D.
full_name: Köhler, D.
last_name: Köhler
- first_name: R.
full_name: Kupfer, R.
last_name: Kupfer
- first_name: J.
full_name: Troschitz, J.
last_name: Troschitz
- first_name: M.
full_name: Gude, M.
last_name: Gude
citation:
ama: 'Köhler D, Kupfer R, Troschitz J, Gude M. In-situ CT of the clinching process
– Influence of settling effects due to process interruptions. In: Materials
Research Proceedings. Vol 41. Materials Research Forum LLC; 2024. doi:10.21741/9781644903131-187'
apa: Köhler, D., Kupfer, R., Troschitz, J., & Gude, M. (2024). In-situ CT of
the clinching process – Influence of settling effects due to process interruptions.
Materials Research Proceedings, 41. https://doi.org/10.21741/9781644903131-187
bibtex: '@inproceedings{Köhler_Kupfer_Troschitz_Gude_2024, title={In-situ CT of
the clinching process – Influence of settling effects due to process interruptions},
volume={41}, DOI={10.21741/9781644903131-187},
booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
LLC}, author={Köhler, D. and Kupfer, R. and Troschitz, J. and Gude, M.}, year={2024}
}'
chicago: Köhler, D., R. Kupfer, J. Troschitz, and M. Gude. “In-Situ CT of the Clinching
Process – Influence of Settling Effects Due to Process Interruptions.” In Materials
Research Proceedings, Vol. 41. Materials Research Forum LLC, 2024. https://doi.org/10.21741/9781644903131-187.
ieee: 'D. Köhler, R. Kupfer, J. Troschitz, and M. Gude, “In-situ CT of the clinching
process – Influence of settling effects due to process interruptions,” in Materials
Research Proceedings, 2024, vol. 41, doi: 10.21741/9781644903131-187.'
mla: Köhler, D., et al. “In-Situ CT of the Clinching Process – Influence of Settling
Effects Due to Process Interruptions.” Materials Research Proceedings,
vol. 41, Materials Research Forum LLC, 2024, doi:10.21741/9781644903131-187.
short: 'D. Köhler, R. Kupfer, J. Troschitz, M. Gude, in: Materials Research Proceedings,
Materials Research Forum LLC, 2024.'
date_created: 2025-06-02T20:04:17Z
date_updated: 2025-06-02T20:18:11Z
department:
- _id: '157'
- _id: '43'
doi: 10.21741/9781644903131-187
intvolume: ' 41'
language:
- iso: eng
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '148'
name: 'TRR 285 – C04: TRR 285 - Subproject C04'
publication: Materials Research Proceedings
publication_identifier:
issn:
- 2474-395X
publication_status: published
publisher: Materials Research Forum LLC
status: public
title: In-situ CT of the clinching process – Influence of settling effects due to
process interruptions
type: conference
user_id: '83408'
volume: 41
year: '2024'
...
---
_id: '60161'
author:
- first_name: Denis
full_name: Tissen, Denis
id: '44458'
last_name: Tissen
- first_name: Ingrid
full_name: Wiederkehr, Ingrid
id: '38169'
last_name: Wiederkehr
- first_name: Ruslan
full_name: Bernijazov, Ruslan
id: '36312'
last_name: Bernijazov
- first_name: Christian
full_name: Koldewey, Christian
id: '43136'
last_name: Koldewey
orcid: https://orcid.org/0000-0001-7992-6399
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
citation:
ama: 'Tissen D, Wiederkehr I, Bernijazov R, Koldewey C, Dumitrescu R. Portals across
domains: A data analysis task and documentation canvas for data-driven model-based
systems engineering. In: Kin-Tak Lam AD, Prior SD, Shen S-T, Young S-J, Ji L-W,
eds. System Innovation for an Artificial Intelligence Era . 1. CRC Press;
2024.'
apa: 'Tissen, D., Wiederkehr, I., Bernijazov, R., Koldewey, C., & Dumitrescu,
R. (2024). Portals across domains: A data analysis task and documentation canvas
for data-driven model-based systems engineering. In A. D. Kin-Tak Lam, S. D. Prior,
S.-T. Shen, S.-J. Young, & L.-W. Ji (Eds.), System Innovation for an Artificial
Intelligence Era (1.). CRC Press.'
bibtex: '@inbook{Tissen_Wiederkehr_Bernijazov_Koldewey_Dumitrescu_2024, place={London},
edition={1.}, title={Portals across domains: A data analysis task and documentation
canvas for data-driven model-based systems engineering}, booktitle={System Innovation
for an Artificial Intelligence Era }, publisher={CRC Press}, author={Tissen, Denis
and Wiederkehr, Ingrid and Bernijazov, Ruslan and Koldewey, Christian and Dumitrescu,
Roman}, editor={Kin-Tak Lam, Artde Donald and Prior, Stephen D. and Shen, Siu-Tsen
and Young, Sheng-Joue and Ji, Liang-Wen}, year={2024} }'
chicago: 'Tissen, Denis, Ingrid Wiederkehr, Ruslan Bernijazov, Christian Koldewey,
and Roman Dumitrescu. “Portals across Domains: A Data Analysis Task and Documentation
Canvas for Data-Driven Model-Based Systems Engineering.” In System Innovation
for an Artificial Intelligence Era , edited by Artde Donald Kin-Tak Lam, Stephen
D. Prior, Siu-Tsen Shen, Sheng-Joue Young, and Liang-Wen Ji, 1. London: CRC Press,
2024.'
ieee: 'D. Tissen, I. Wiederkehr, R. Bernijazov, C. Koldewey, and R. Dumitrescu,
“Portals across domains: A data analysis task and documentation canvas for data-driven
model-based systems engineering,” in System Innovation for an Artificial Intelligence
Era , 1., A. D. Kin-Tak Lam, S. D. Prior, S.-T. Shen, S.-J. Young, and L.-W.
Ji, Eds. London: CRC Press, 2024.'
mla: 'Tissen, Denis, et al. “Portals across Domains: A Data Analysis Task and Documentation
Canvas for Data-Driven Model-Based Systems Engineering.” System Innovation
for an Artificial Intelligence Era , edited by Artde Donald Kin-Tak Lam et
al., 1., CRC Press, 2024.'
short: 'D. Tissen, I. Wiederkehr, R. Bernijazov, C. Koldewey, R. Dumitrescu, in:
A.D. Kin-Tak Lam, S.D. Prior, S.-T. Shen, S.-J. Young, L.-W. Ji (Eds.), System
Innovation for an Artificial Intelligence Era , 1., CRC Press, London, 2024.'
date_created: 2025-06-10T10:18:33Z
date_updated: 2025-06-10T10:19:40Z
department:
- _id: '563'
edition: '1.'
editor:
- first_name: Artde Donald
full_name: Kin-Tak Lam, Artde Donald
last_name: Kin-Tak Lam
- first_name: Stephen D.
full_name: Prior, Stephen D.
last_name: Prior
- first_name: Siu-Tsen
full_name: Shen, Siu-Tsen
last_name: Shen
- first_name: Sheng-Joue
full_name: Young, Sheng-Joue
last_name: Young
- first_name: Liang-Wen
full_name: Ji, Liang-Wen
last_name: Ji
language:
- iso: eng
place: London
publication: 'System Innovation for an Artificial Intelligence Era '
publisher: CRC Press
status: public
title: 'Portals across domains: A data analysis task and documentation canvas for
data-driven model-based systems engineering'
type: book_chapter
user_id: '15782'
year: '2024'
...
---
_id: '58449'
author:
- first_name: Ingrid
full_name: Wiederkehr, Ingrid
id: '38169'
last_name: Wiederkehr
- first_name: Denis
full_name: Tissen, Denis
id: '44458'
last_name: Tissen
- first_name: Christian
full_name: Koldewey, Christian
id: '43136'
last_name: Koldewey
orcid: https://orcid.org/0000-0001-7992-6399
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
citation:
ama: 'Wiederkehr I, Tissen D, Koldewey C, Dumitrescu R. Sustinnovate or perish:
Principles for sustainable innovation. In: Kin-Tak Lam AD, Prior SD, Shen S-T,
Young S-J, Ji L-W, eds. System Innovation for an Artificial Intelligence Era.
CRC Press; 2024.'
apa: 'Wiederkehr, I., Tissen, D., Koldewey, C., & Dumitrescu, R. (2024). Sustinnovate
or perish: Principles for sustainable innovation. In A. D. Kin-Tak Lam, S. D.
Prior, S.-T. Shen, S.-J. Young, & L.-W. Ji (Eds.), System Innovation for
an Artificial Intelligence Era. CRC Press.'
bibtex: '@inbook{Wiederkehr_Tissen_Koldewey_Dumitrescu_2024, place={London}, title={Sustinnovate
or perish: Principles for sustainable innovation}, booktitle={System Innovation
for an Artificial Intelligence Era}, publisher={CRC Press}, author={Wiederkehr,
Ingrid and Tissen, Denis and Koldewey, Christian and Dumitrescu, Roman}, editor={Kin-Tak
Lam, Artde Donald and Prior, Stephen D. and Shen, Siu-Tsen and Young, Sheng-Joue
and Ji, Liang-Wen}, year={2024} }'
chicago: 'Wiederkehr, Ingrid, Denis Tissen, Christian Koldewey, and Roman Dumitrescu.
“Sustinnovate or Perish: Principles for Sustainable Innovation.” In System
Innovation for an Artificial Intelligence Era, edited by Artde Donald Kin-Tak
Lam, Stephen D. Prior, Siu-Tsen Shen, Sheng-Joue Young, and Liang-Wen Ji. London:
CRC Press, 2024.'
ieee: 'I. Wiederkehr, D. Tissen, C. Koldewey, and R. Dumitrescu, “Sustinnovate or
perish: Principles for sustainable innovation,” in System Innovation for an
Artificial Intelligence Era, A. D. Kin-Tak Lam, S. D. Prior, S.-T. Shen, S.-J.
Young, and L.-W. Ji, Eds. London: CRC Press, 2024.'
mla: 'Wiederkehr, Ingrid, et al. “Sustinnovate or Perish: Principles for Sustainable
Innovation.” System Innovation for an Artificial Intelligence Era, edited
by Artde Donald Kin-Tak Lam et al., CRC Press, 2024.'
short: 'I. Wiederkehr, D. Tissen, C. Koldewey, R. Dumitrescu, in: A.D. Kin-Tak Lam,
S.D. Prior, S.-T. Shen, S.-J. Young, L.-W. Ji (Eds.), System Innovation for an
Artificial Intelligence Era, CRC Press, London, 2024.'
date_created: 2025-01-30T14:55:04Z
date_updated: 2025-06-10T10:21:48Z
department:
- _id: '563'
editor:
- first_name: Artde Donald
full_name: Kin-Tak Lam, Artde Donald
last_name: Kin-Tak Lam
- first_name: Stephen D.
full_name: Prior, Stephen D.
last_name: Prior
- first_name: Siu-Tsen
full_name: Shen, Siu-Tsen
last_name: Shen
- first_name: Sheng-Joue
full_name: Young, Sheng-Joue
last_name: Young
- first_name: Liang-Wen
full_name: Ji, Liang-Wen
last_name: Ji
language:
- iso: eng
place: London
publication: System Innovation for an Artificial Intelligence Era
publication_identifier:
isbn:
- '9781003514831'
publisher: CRC Press
status: public
title: 'Sustinnovate or perish: Principles for sustainable innovation'
type: book_chapter
user_id: '15782'
year: '2024'
...
---
_id: '63605'
alternative_title:
- Trends in Mathematics
author:
- first_name: "Tomasz\t"
full_name: "Tomasz\tGoliński, Tomasz\t"
last_name: "Tomasz\tGoliński"
- first_name: Praful
full_name: Rahangdale, Praful
id: '103300'
last_name: Rahangdale
- first_name: Alice Barbora
full_name: Tumpach, Alice Barbora
last_name: Tumpach
citation:
ama: "Tomasz\tGoliński T, Rahangdale P, Tumpach AB. Poisson structures in the Banach
setting: comparison of different approaches. In: Kielanowski P, Dobrogowska A,
Fernández D, Goliński D, eds. Geometric Methods in Physics, XLI Workshop.
Geometric Methods in Physics XLI. Birkhauser; 2024:97–117. doi:10.1007/978-3-031-89857-0_9"
apa: "Tomasz\tGoliński, T., Rahangdale, P., & Tumpach, A. B. (2024). Poisson
structures in the Banach setting: comparison of different approaches. In P. Kielanowski,
A. Dobrogowska, D. Fernández, & D. Goliński (Eds.), Geometric Methods in
Physics, XLI Workshop (pp. 97–117). Birkhauser. https://doi.org/10.1007/978-3-031-89857-0_9"
bibtex: "@inproceedings{Tomasz\tGoliński_Rahangdale_Tumpach_2024, place={Białowieża,
Poland}, series={Geometric Methods in Physics XLI}, title={Poisson structures
in the Banach setting: comparison of different approaches}, DOI={10.1007/978-3-031-89857-0_9},
booktitle={Geometric Methods in Physics, XLI Workshop}, publisher={Birkhauser},
author={Tomasz\tGoliński, Tomasz\t and Rahangdale, Praful and Tumpach, Alice Barbora},
editor={Kielanowski, P. and Dobrogowska, A. and Fernández, D. and Goliński, D.},
year={2024}, pages={97–117}, collection={Geometric Methods in Physics XLI} }"
chicago: "Tomasz\tGoliński, Tomasz\t, Praful Rahangdale, and Alice Barbora Tumpach.
“Poisson Structures in the Banach Setting: Comparison of Different Approaches.”
In Geometric Methods in Physics, XLI Workshop, edited by P. Kielanowski,
A. Dobrogowska, D. Fernández, and D. Goliński, 97–117. Geometric Methods in Physics
XLI. Białowieża, Poland: Birkhauser, 2024. https://doi.org/10.1007/978-3-031-89857-0_9."
ieee: "T. Tomasz\tGoliński, P. Rahangdale, and A. B. Tumpach, “Poisson structures
in the Banach setting: comparison of different approaches,” in Geometric Methods
in Physics, XLI Workshop, Białystok, Poland, 2024, pp. 97–117, doi: 10.1007/978-3-031-89857-0_9."
mla: "Tomasz\tGoliński, Tomasz, et al. “Poisson Structures in the Banach Setting:
Comparison of Different Approaches.” Geometric Methods in Physics, XLI Workshop,
edited by P. Kielanowski et al., Birkhauser, 2024, pp. 97–117, doi:10.1007/978-3-031-89857-0_9."
short: "T. Tomasz\tGoliński, P. Rahangdale, A.B. Tumpach, in: P. Kielanowski, A.
Dobrogowska, D. Fernández, D. Goliński (Eds.), Geometric Methods in Physics, XLI
Workshop, Birkhauser, Białowieża, Poland, 2024, pp. 97–117."
conference:
end_date: 2024-07-06
location: Białystok, Poland
name: XLI Workshop on Geometric Methods in Physics
start_date: 2024-07-01
date_created: 2026-01-14T01:54:48Z
date_updated: 2026-01-14T02:30:59Z
department:
- _id: '10'
- _id: '87'
- _id: '93'
doi: 10.1007/978-3-031-89857-0_9
editor:
- first_name: P.
full_name: Kielanowski, P.
last_name: Kielanowski
- first_name: A.
full_name: Dobrogowska, A.
last_name: Dobrogowska
- first_name: D.
full_name: Fernández, D.
last_name: Fernández
- first_name: D.
full_name: Goliński, D.
last_name: Goliński
language:
- iso: eng
page: 97–117
place: Białowieża, Poland
publication: Geometric Methods in Physics, XLI Workshop
publication_identifier:
isbn:
- 978-3-031-89857-0
publication_status: published
publisher: Birkhauser
series_title: Geometric Methods in Physics XLI
status: public
title: 'Poisson structures in the Banach setting: comparison of different approaches'
type: conference
user_id: '103300'
year: '2024'
...