---
_id: '60605'
author:
- first_name: Julia
full_name: Diederich, Julia
id: '13796'
last_name: Diederich
- first_name: Lena Maria
full_name: Magdeburg, Lena Maria
id: '47572'
last_name: Magdeburg
citation:
ama: 'Diederich J, Magdeburg LM. Sexuelle Bildung und (außer-)schulische Bildungspartner.
In: Struck C, Warburg S, eds. Sexuelle Bildung in der Grundschule und der universitären
Lehrer*innenausbildung. Perspektiven aus Forschung, Praxis und Lehre. Verlag
Barbara Budrich; 2025:57-66.'
apa: Diederich, J., & Magdeburg, L. M. (2025). Sexuelle Bildung und (außer-)schulische
Bildungspartner. In C. Struck & S. Warburg (Eds.), Sexuelle Bildung in
der Grundschule und der universitären Lehrer*innenausbildung. Perspektiven aus
Forschung, Praxis und Lehre (pp. 57–66). Verlag Barbara Budrich.
bibtex: '@inbook{Diederich_Magdeburg_2025, title={Sexuelle Bildung und (außer-)schulische
Bildungspartner}, booktitle={Sexuelle Bildung in der Grundschule und der universitären
Lehrer*innenausbildung. Perspektiven aus Forschung, Praxis und Lehre}, publisher={Verlag
Barbara Budrich}, author={Diederich, Julia and Magdeburg, Lena Maria}, editor={Struck,
Constanze and Warburg, Saskia}, year={2025}, pages={57–66} }'
chicago: Diederich, Julia, and Lena Maria Magdeburg. “Sexuelle Bildung und (außer-)schulische
Bildungspartner.” In Sexuelle Bildung in der Grundschule und der universitären
Lehrer*innenausbildung. Perspektiven aus Forschung, Praxis und Lehre, edited
by Constanze Struck and Saskia Warburg, 57–66. Verlag Barbara Budrich, 2025.
ieee: J. Diederich and L. M. Magdeburg, “Sexuelle Bildung und (außer-)schulische
Bildungspartner,” in Sexuelle Bildung in der Grundschule und der universitären
Lehrer*innenausbildung. Perspektiven aus Forschung, Praxis und Lehre, C. Struck
and S. Warburg, Eds. Verlag Barbara Budrich, 2025, pp. 57–66.
mla: Diederich, Julia, and Lena Maria Magdeburg. “Sexuelle Bildung und (außer-)schulische
Bildungspartner.” Sexuelle Bildung in der Grundschule und der universitären
Lehrer*innenausbildung. Perspektiven aus Forschung, Praxis und Lehre, edited
by Constanze Struck and Saskia Warburg, Verlag Barbara Budrich, 2025, pp. 57–66.
short: 'J. Diederich, L.M. Magdeburg, in: C. Struck, S. Warburg (Eds.), Sexuelle
Bildung in der Grundschule und der universitären Lehrer*innenausbildung. Perspektiven
aus Forschung, Praxis und Lehre, Verlag Barbara Budrich, 2025, pp. 57–66.'
date_created: 2025-07-14T14:14:16Z
date_updated: 2026-04-07T07:41:16Z
department:
- _id: '478'
editor:
- first_name: Constanze
full_name: Struck, Constanze
last_name: Struck
- first_name: Saskia
full_name: Warburg, Saskia
last_name: Warburg
language:
- iso: ger
page: 57-66
publication: Sexuelle Bildung in der Grundschule und der universitären Lehrer*innenausbildung.
Perspektiven aus Forschung, Praxis und Lehre
publisher: Verlag Barbara Budrich
quality_controlled: '1'
status: public
title: Sexuelle Bildung und (außer-)schulische Bildungspartner
type: book_chapter
user_id: '13796'
year: '2025'
...
---
_id: '65367'
author:
- first_name: Tessa-Marie
full_name: Menzel, Tessa-Marie
id: '126475'
last_name: Menzel
citation:
ama: 'Menzel T-M. #frühförderung in Sozialen Medien – Zwischen Aufklärung, Empowerment,
Optimierungsdruck und Vermarktung. Frühförderung interdiszipliniär. 2025;44(3):141–144.
doi:doi.org/10.2378/fi2025.art15d'
apa: 'Menzel, T.-M. (2025). #frühförderung in Sozialen Medien – Zwischen Aufklärung,
Empowerment, Optimierungsdruck und Vermarktung. Frühförderung Interdiszipliniär,
44(3), 141–144. https://doi.org/doi.org/10.2378/fi2025.art15d'
bibtex: '@article{Menzel_2025, title={#frühförderung in Sozialen Medien – Zwischen
Aufklärung, Empowerment, Optimierungsdruck und Vermarktung}, volume={44}, DOI={doi.org/10.2378/fi2025.art15d},
number={3}, journal={Frühförderung interdiszipliniär}, author={Menzel, Tessa-Marie},
year={2025}, pages={141–144} }'
chicago: 'Menzel, Tessa-Marie. “#frühförderung in Sozialen Medien – Zwischen Aufklärung,
Empowerment, Optimierungsdruck Und Vermarktung.” Frühförderung Interdiszipliniär
44, no. 3 (2025): 141–144. https://doi.org/doi.org/10.2378/fi2025.art15d.'
ieee: 'T.-M. Menzel, “#frühförderung in Sozialen Medien – Zwischen Aufklärung, Empowerment,
Optimierungsdruck und Vermarktung,” Frühförderung interdiszipliniär, vol.
44, no. 3, pp. 141–144, 2025, doi: doi.org/10.2378/fi2025.art15d.'
mla: Menzel, Tessa-Marie. “#frühförderung in Sozialen Medien – Zwischen Aufklärung,
Empowerment, Optimierungsdruck Und Vermarktung.” Frühförderung Interdiszipliniär,
vol. 44, no. 3, 2025, pp. 141–144, doi:doi.org/10.2378/fi2025.art15d.
short: T.-M. Menzel, Frühförderung Interdiszipliniär 44 (2025) 141–144.
date_created: 2026-04-08T07:41:23Z
date_updated: 2026-04-08T11:27:35Z
doi: doi.org/10.2378/fi2025.art15d
extern: '1'
intvolume: ' 44'
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://reinhardt-journals.de/xibrary/media/D722589AF5AA43E22F30C577350F70D1/1_044_2025_3_0005_11859.pdf
oa: '1'
page: 141–144
publication: Frühförderung interdiszipliniär
quality_controlled: '1'
status: public
title: '#frühförderung in Sozialen Medien – Zwischen Aufklärung, Empowerment, Optimierungsdruck
und Vermarktung'
type: journal_article
user_id: '126475'
volume: 44
year: '2025'
...
---
_id: '56641'
author:
- first_name: Markus
full_name: Diller, Markus
last_name: Diller
- first_name: Johannes
full_name: Lorenz, Johannes
last_name: Lorenz
- first_name: Georg
full_name: Schneider, Georg
last_name: Schneider
- first_name: Caren
full_name: Sureth-Sloane, Caren
id: '530'
last_name: Sureth-Sloane
orcid: ' 0000-0002-8183-5901'
citation:
ama: Diller M, Lorenz J, Schneider G, Sureth-Sloane C. Is Tax Transfer Pricing Harmonization
a Panacea? Real Effects of Global Tax Transparency and Standards Consistency.
The Accounting Review. 2025;100(2):71-102. doi:10.2308/TAR- 2021-0477
apa: Diller, M., Lorenz, J., Schneider, G., & Sureth-Sloane, C. (2025). Is Tax
Transfer Pricing Harmonization a Panacea? Real Effects of Global Tax Transparency
and Standards Consistency. The Accounting Review, 100(2), 71–102.
https://doi.org/10.2308/TAR-
2021-0477
bibtex: '@article{Diller_Lorenz_Schneider_Sureth-Sloane_2025, title={Is Tax Transfer
Pricing Harmonization a Panacea? Real Effects of Global Tax Transparency and Standards
Consistency}, volume={100}, DOI={10.2308/TAR-
2021-0477}, number={2}, journal={The Accounting Review}, author={Diller, Markus
and Lorenz, Johannes and Schneider, Georg and Sureth-Sloane, Caren}, year={2025},
pages={71–102} }'
chicago: 'Diller, Markus, Johannes Lorenz, Georg Schneider, and Caren Sureth-Sloane.
“Is Tax Transfer Pricing Harmonization a Panacea? Real Effects of Global Tax Transparency
and Standards Consistency.” The Accounting Review 100, no. 2 (2025): 71–102.
https://doi.org/10.2308/TAR-
2021-0477.'
ieee: 'M. Diller, J. Lorenz, G. Schneider, and C. Sureth-Sloane, “Is Tax Transfer
Pricing Harmonization a Panacea? Real Effects of Global Tax Transparency and Standards
Consistency,” The Accounting Review, vol. 100, no. 2, pp. 71–102, 2025,
doi: 10.2308/TAR- 2021-0477.'
mla: Diller, Markus, et al. “Is Tax Transfer Pricing Harmonization a Panacea? Real
Effects of Global Tax Transparency and Standards Consistency.” The Accounting
Review, vol. 100, no. 2, 2025, pp. 71–102, doi:10.2308/TAR- 2021-0477.
short: M. Diller, J. Lorenz, G. Schneider, C. Sureth-Sloane, The Accounting Review
100 (2025) 71–102.
date_created: 2024-10-16T09:09:05Z
date_updated: 2026-04-09T07:35:36Z
department:
- _id: '187'
doi: 10.2308/TAR- 2021-0477
intvolume: ' 100'
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.2308/TAR-2021-0477
oa: '1'
page: 71 - 102
publication: The Accounting Review
quality_controlled: '1'
status: public
title: Is Tax Transfer Pricing Harmonization a Panacea? Real Effects of Global Tax
Transparency and Standards Consistency
type: journal_article
user_id: '74000'
volume: 100
year: '2025'
...
---
_id: '63579'
author:
- first_name: An
full_name: Chen, An
last_name: Chen
- first_name: Peter
full_name: Hieber, Peter
last_name: Hieber
- first_name: Caren
full_name: Sureth-Sloane, Caren
id: '530'
last_name: Sureth-Sloane
orcid: ' 0000-0002-8183-5901'
citation:
ama: Chen A, Hieber P, Sureth-Sloane C. How Much to Pay for Tax Certainty? The Role
of Advance Tax Rulings for Risky Investment under Loss Offset and Tax Uncertainty.
International Tax and Public Finance. Published online 2025. doi:10.1007/s10797-025-09930-8
apa: Chen, A., Hieber, P., & Sureth-Sloane, C. (2025). How Much to Pay for Tax
Certainty? The Role of Advance Tax Rulings for Risky Investment under Loss Offset
and Tax Uncertainty. International Tax and Public Finance. https://doi.org/10.1007/s10797-025-09930-8
bibtex: '@article{Chen_Hieber_Sureth-Sloane_2025, title={How Much to Pay for Tax
Certainty? The Role of Advance Tax Rulings for Risky Investment under Loss Offset
and Tax Uncertainty}, DOI={10.1007/s10797-025-09930-8},
journal={International Tax and Public Finance}, author={Chen, An and Hieber, Peter
and Sureth-Sloane, Caren}, year={2025} }'
chicago: Chen, An, Peter Hieber, and Caren Sureth-Sloane. “How Much to Pay for Tax
Certainty? The Role of Advance Tax Rulings for Risky Investment under Loss Offset
and Tax Uncertainty.” International Tax and Public Finance, 2025. https://doi.org/10.1007/s10797-025-09930-8.
ieee: 'A. Chen, P. Hieber, and C. Sureth-Sloane, “How Much to Pay for Tax Certainty?
The Role of Advance Tax Rulings for Risky Investment under Loss Offset and Tax
Uncertainty,” International Tax and Public Finance, 2025, doi: 10.1007/s10797-025-09930-8.'
mla: Chen, An, et al. “How Much to Pay for Tax Certainty? The Role of Advance Tax
Rulings for Risky Investment under Loss Offset and Tax Uncertainty.” International
Tax and Public Finance, 2025, doi:10.1007/s10797-025-09930-8.
short: A. Chen, P. Hieber, C. Sureth-Sloane, International Tax and Public Finance
(2025).
date_created: 2026-01-13T08:41:48Z
date_updated: 2026-04-09T07:35:12Z
department:
- _id: '187'
doi: 10.1007/s10797-025-09930-8
language:
- iso: eng
publication: International Tax and Public Finance
quality_controlled: '1'
status: public
title: How Much to Pay for Tax Certainty? The Role of Advance Tax Rulings for Risky
Investment under Loss Offset and Tax Uncertainty
type: journal_article
user_id: '74000'
year: '2025'
...
---
_id: '58500'
author:
- first_name: Deborah
full_name: Schanz, Deborah
last_name: Schanz
- first_name: Felix
full_name: Siegel, Felix
last_name: Siegel
- first_name: Caren
full_name: Sureth-Sloane, Caren
id: '530'
last_name: Sureth-Sloane
orcid: ' 0000-0002-8183-5901'
citation:
ama: Schanz D, Siegel F, Sureth-Sloane C. Anti-Tax Avoidance Rules and Tax Complexity.
World Tax Journal. 2025;17(1):1-23.
apa: Schanz, D., Siegel, F., & Sureth-Sloane, C. (2025). Anti-Tax Avoidance
Rules and Tax Complexity. World Tax Journal, 17(1), 1–23.
bibtex: '@article{Schanz_Siegel_Sureth-Sloane_2025, title={Anti-Tax Avoidance Rules
and Tax Complexity}, volume={17}, number={1}, journal={World Tax Journal}, author={Schanz,
Deborah and Siegel, Felix and Sureth-Sloane, Caren}, year={2025}, pages={1–23}
}'
chicago: 'Schanz, Deborah, Felix Siegel, and Caren Sureth-Sloane. “Anti-Tax Avoidance
Rules and Tax Complexity.” World Tax Journal 17, no. 1 (2025): 1–23.'
ieee: D. Schanz, F. Siegel, and C. Sureth-Sloane, “Anti-Tax Avoidance Rules and
Tax Complexity,” World Tax Journal, vol. 17, no. 1, pp. 1–23, 2025.
mla: Schanz, Deborah, et al. “Anti-Tax Avoidance Rules and Tax Complexity.” World
Tax Journal, vol. 17, no. 1, 2025, pp. 1–23.
short: D. Schanz, F. Siegel, C. Sureth-Sloane, World Tax Journal 17 (2025) 1–23.
date_created: 2025-02-04T07:59:21Z
date_updated: 2026-04-09T07:34:57Z
department:
- _id: '187'
intvolume: ' 17'
issue: '1'
language:
- iso: eng
main_file_link:
- url: https://doi.org/10.59403/29r4aza
page: 1 - 23
publication: World Tax Journal
quality_controlled: '1'
status: public
title: Anti-Tax Avoidance Rules and Tax Complexity
type: journal_article
user_id: '74000'
volume: 17
year: '2025'
...
---
_id: '56482'
abstract:
- lang: ger
text: "Dieser Beitrag untersucht Liquiditätseffekte einer Vermögensteuer bei Mietwohnimmobilien.
Mithilfe von Daten einer Immobilien-Kapitalgesellschaft werden die Wirkungen einer
Vermögensteuer auf die Cashflows aus der Vermietung von Wohnimmobilien simuliert.
Der Detailgrad der Daten ermöglicht dabei Analysen auf Jahres-, Regional- und
Baujahresebene. Ein Abgleich mit weiteren Immobiliendaten untermauert die Vergleichbarkeit
und Aussagekraft der Analysen. Die Ergebnisse der Simulation zeigen, dass die
Einführung einer Vermögensteuer den Cashflow aus dem Mietgeschäft erheblich reduzieren
und zu Liquiditätsproblemen führen kann. Im Durchschnitt über alle Beobachtungen\r\nergibt
sich bei einem Vermögensteuersatz i.H.v. 2 % ein negativer Cashflow nach Berücksichtigung
aller Kosten. Generell bedeutet dies, dass wachstumsorientierte Immobilien durch
eine Vermögensteuer liquiditätsmäßig stärker belastet werden als mietrenditeorientierte
Immobilien. Insbesondere in Großstädten mit hohen Immobilienwerten, aber verhältnismäßig
geringen Mieten, können die Liquiditätseffekte mehr als dreimal so hoch ausfallen
wie in ländlichen bzw. industriell-geprägten Regionen, was zu einem relativen
Attraktivitätsverlust führen kann. Durch die Entkopplung der Vermögensteuer von
den Mieterträgen zeichnet sich eine starke Abhängigkeit der Steuerlast von aktuellen
Marktentwicklungen und dem Zinsumfeld ab, was eine zusätzliche Unsicherheit für
Investoren darstellt. Diese steuerliche Unsicherheit könnte sich potentiell auf
die Investitionsbereitschaft auswirken und sollte daher\r\nin politischen Diskussionen
über die Wiedereinführung einer Vermögensteuer berücksichtigt werden."
author:
- first_name: Ralf
full_name: Maiterth, Ralf
last_name: Maiterth
- first_name: Yuri
full_name: Piper, Yuri
id: '49955'
last_name: Piper
- first_name: Caren
full_name: Sureth-Sloane, Caren
id: '530'
last_name: Sureth-Sloane
orcid: ' 0000-0002-8183-5901'
citation:
ama: Maiterth R, Piper Y, Sureth-Sloane C. Liquiditätseffekte einer Vermögensteuer
bei Mietwohnimmobilien. Steuer und Wirtschaft. 2025;102(1):67-81.
apa: Maiterth, R., Piper, Y., & Sureth-Sloane, C. (2025). Liquiditätseffekte
einer Vermögensteuer bei Mietwohnimmobilien. Steuer und Wirtschaft, 102(1),
67–81.
bibtex: '@article{Maiterth_Piper_Sureth-Sloane_2025, title={Liquiditätseffekte einer
Vermögensteuer bei Mietwohnimmobilien}, volume={102}, number={1}, journal={Steuer
und Wirtschaft}, author={Maiterth, Ralf and Piper, Yuri and Sureth-Sloane, Caren},
year={2025}, pages={67–81} }'
chicago: 'Maiterth, Ralf, Yuri Piper, and Caren Sureth-Sloane. “Liquiditätseffekte
einer Vermögensteuer bei Mietwohnimmobilien.” Steuer und Wirtschaft 102,
no. 1 (2025): 67–81.'
ieee: R. Maiterth, Y. Piper, and C. Sureth-Sloane, “Liquiditätseffekte einer Vermögensteuer
bei Mietwohnimmobilien,” Steuer und Wirtschaft, vol. 102, no. 1, pp. 67–81,
2025.
mla: Maiterth, Ralf, et al. “Liquiditätseffekte einer Vermögensteuer bei Mietwohnimmobilien.”
Steuer und Wirtschaft, vol. 102, no. 1, 2025, pp. 67–81.
short: R. Maiterth, Y. Piper, C. Sureth-Sloane, Steuer und Wirtschaft 102 (2025)
67–81.
date_created: 2024-10-10T09:27:31Z
date_updated: 2026-04-09T07:35:42Z
department:
- _id: '187'
intvolume: ' 102'
issue: '1'
language:
- iso: ger
page: 67 - 81
publication: Steuer und Wirtschaft
quality_controlled: '1'
status: public
title: Liquiditätseffekte einer Vermögensteuer bei Mietwohnimmobilien
type: journal_article
user_id: '74000'
volume: 102
year: '2025'
...
---
_id: '62110'
author:
- first_name: Korinna
full_name: Schönhärl, Korinna
last_name: Schönhärl
- first_name: Caren
full_name: Sureth-Sloane, Caren
id: '530'
last_name: Sureth-Sloane
orcid: ' 0000-0002-8183-5901'
citation:
ama: 'Schönhärl K, Sureth-Sloane C. Steuern und Steuergerechtigkeit – Ein Gespräch.
Ethik und Gesellschaft. 2025;19 (2): Die andere Seite der sozialen Gerechtigkeit:
Eine gerechtere Finanzierung steigender öffentlicher Ausgaben:1-31. doi:10.18156/eug-2-2025-art-2.'
apa: 'Schönhärl, K., & Sureth-Sloane, C. (2025). Steuern und Steuergerechtigkeit
– Ein Gespräch. Ethik und Gesellschaft, 19 (2): Die andere Seite der
sozialen Gerechtigkeit: Eine gerechtere Finanzierung steigender öffentlicher Ausgaben,
1–31. https://doi.org/10.18156/eug-2-2025-art-2.'
bibtex: '@article{Schönhärl_Sureth-Sloane_2025, title={Steuern und Steuergerechtigkeit
– Ein Gespräch}, volume={19 (2): Die andere Seite der sozialen Gerechtigkeit:
Eine gerechtere Finanzierung steigender öffentlicher Ausgaben}, DOI={10.18156/eug-2-2025-art-2.},
journal={Ethik und Gesellschaft}, author={Schönhärl, Korinna and Sureth-Sloane,
Caren}, year={2025}, pages={1–31} }'
chicago: 'Schönhärl, Korinna, and Caren Sureth-Sloane. “Steuern und Steuergerechtigkeit
– Ein Gespräch.” Ethik und Gesellschaft 19 (2): Die andere Seite der sozialen
Gerechtigkeit: Eine gerechtere Finanzierung steigender öffentlicher Ausgaben (2025):
1–31. https://doi.org/10.18156/eug-2-2025-art-2.'
ieee: 'K. Schönhärl and C. Sureth-Sloane, “Steuern und Steuergerechtigkeit – Ein
Gespräch,” Ethik und Gesellschaft, vol. 19 (2): Die andere Seite der sozialen
Gerechtigkeit: Eine gerechtere Finanzierung steigender öffentlicher Ausgaben,
pp. 1–31, 2025, doi: 10.18156/eug-2-2025-art-2.'
mla: 'Schönhärl, Korinna, and Caren Sureth-Sloane. “Steuern und Steuergerechtigkeit
– Ein Gespräch.” Ethik und Gesellschaft, vol. 19 (2): Die andere Seite
der sozialen Gerechtigkeit: Eine gerechtere Finanzierung steigender öffentlicher
Ausgaben, 2025, pp. 1–31, doi:10.18156/eug-2-2025-art-2.'
short: 'K. Schönhärl, C. Sureth-Sloane, Ethik und Gesellschaft 19 (2): Die andere
Seite der sozialen Gerechtigkeit: Eine gerechtere Finanzierung steigender öffentlicher
Ausgaben (2025) 1–31.'
date_created: 2025-11-06T10:38:32Z
date_updated: 2026-04-09T07:37:33Z
department:
- _id: '187'
doi: 10.18156/eug-2-2025-art-2.
language:
- iso: ger
page: 1-31
publication: Ethik und Gesellschaft
publication_status: published
quality_controlled: '1'
status: public
title: Steuern und Steuergerechtigkeit – Ein Gespräch
type: journal_article
user_id: '74000'
volume: '19 (2): Die andere Seite der sozialen Gerechtigkeit: Eine gerechtere Finanzierung
steigender öffentlicher Ausgaben'
year: '2025'
...
---
_id: '59894'
abstract:
- lang: eng
text: 'Abstract. This study presents intrinsic lubrication as a novel approach
to deep drawing processes, using additively manufactured, lubricant-permeable
tools to minimize lubricant consumption and improve efficiency. Two systems were
evaluated: a passive system based on capillary action and gravity, and an active
system using pumped delivery for precise, on-demand application. Experimental
tests were conducted on micro-bores (0.2-0.5 mm) to demonstrate their suitability
for lubricant transport. Smaller bores have excellent capillary action but are
prone to clogging, while larger bores offer higher permeability. The passive system
is resource-efficient but requires adjustments to counteract gravitational asymmetry.
The active system provides consistent lubricant distribution but is more complex.
These findings provide a basis for optimizing intrinsic lubrication systems.'
author:
- first_name: Ermir
full_name: Cakici, Ermir
id: '79551'
last_name: Cakici
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
citation:
ama: 'Cakici E, Homberg W. Intrinsic lubrication: A new approach in the context
of the deep drawing process. In: Materials Research Proceedings. Vol 54.
Materials Research Forum LLC; 2025. doi:10.21741/9781644903599-122'
apa: 'Cakici, E., & Homberg, W. (2025). Intrinsic lubrication: A new approach
in the context of the deep drawing process. Materials Research Proceedings,
54. https://doi.org/10.21741/9781644903599-122'
bibtex: '@inproceedings{Cakici_Homberg_2025, title={Intrinsic lubrication: A new
approach in the context of the deep drawing process}, volume={54}, DOI={10.21741/9781644903599-122},
booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
LLC}, author={Cakici, Ermir and Homberg, Werner}, year={2025} }'
chicago: 'Cakici, Ermir, and Werner Homberg. “Intrinsic Lubrication: A New Approach
in the Context of the Deep Drawing Process.” In Materials Research Proceedings,
Vol. 54. Materials Research Forum LLC, 2025. https://doi.org/10.21741/9781644903599-122.'
ieee: 'E. Cakici and W. Homberg, “Intrinsic lubrication: A new approach in the context
of the deep drawing process,” in Materials Research Proceedings, Paestum,
Italien, 2025, vol. 54, doi: 10.21741/9781644903599-122.'
mla: 'Cakici, Ermir, and Werner Homberg. “Intrinsic Lubrication: A New Approach
in the Context of the Deep Drawing Process.” Materials Research Proceedings,
vol. 54, Materials Research Forum LLC, 2025, doi:10.21741/9781644903599-122.'
short: 'E. Cakici, W. Homberg, in: Materials Research Proceedings, Materials Research
Forum LLC, 2025.'
conference:
end_date: 2025-05-09
location: Paestum, Italien
name: The 28th International ESAFORM Conference on Material Forming - ESAFORM 2025
start_date: 2025-05-07
date_created: 2025-05-14T08:53:41Z
date_updated: 2026-04-16T08:33:32Z
department:
- _id: '156'
- _id: '321'
doi: 10.21741/9781644903599-122
intvolume: ' 54'
language:
- iso: eng
main_file_link:
- url: https://mrforum.com/product/9781644903599-122/
publication: Materials Research Proceedings
publication_identifier:
issn:
- 2474-395X
publication_status: published
publisher: Materials Research Forum LLC
quality_controlled: '1'
status: public
title: 'Intrinsic lubrication: A new approach in the context of the deep drawing process'
type: conference
user_id: '79551'
volume: 54
year: '2025'
...
---
_id: '64218'
author:
- first_name: Stephan Matthias
full_name: Kokew, Stephan Matthias
id: '111362'
last_name: Kokew
orcid: 0009-0005-6980-2727
citation:
ama: 'Kokew SM. Islamic Principles of Tolerance and Its Relevance for an Islamic
Religious Pedagogy -Teaching ›Tolerance‹ in a Contemporary Islamic Education Context:
Observations on Semantical Differentiations of Terms and Meanings. In: Karagedik
U, Yağdı S, Kocyigit I, eds. Islamic Theological and Pedagogical Approaches
to Religious Education. Interdisciplinary Perspectives on Contemporary Challenges.
Vol 1. 1st ed. Neue Perspektiven in der Islamischen Theologie und Religionspädagogik
. Nomos; 2025:263-278.'
apa: 'Kokew, S. M. (2025). Islamic Principles of Tolerance and Its Relevance for
an Islamic Religious Pedagogy -Teaching ›Tolerance‹ in a Contemporary Islamic
Education Context: Observations on Semantical Differentiations of Terms and Meanings.
In U. Karagedik, S. Yağdı, & I. Kocyigit (Eds.), Islamic Theological and
Pedagogical Approaches to Religious Education. Interdisciplinary Perspectives
on Contemporary Challenges (1st ed., Vol. 1, pp. 263–278). Nomos.'
bibtex: '@inbook{Kokew_2025, place={Baden-Baden}, edition={1}, series={Neue Perspektiven
in der Islamischen Theologie und Religionspädagogik }, title={Islamic Principles
of Tolerance and Its Relevance for an Islamic Religious Pedagogy -Teaching ›Tolerance‹
in a Contemporary Islamic Education Context: Observations on Semantical Differentiations
of Terms and Meanings}, volume={1}, booktitle={Islamic Theological and Pedagogical
Approaches to Religious Education. Interdisciplinary Perspectives on Contemporary
Challenges}, publisher={Nomos}, author={Kokew, Stephan Matthias}, editor={Karagedik,
Ulvi and Yağdı, Senol and Kocyigit, Ibrahim}, year={2025}, pages={263–278}, collection={Neue
Perspektiven in der Islamischen Theologie und Religionspädagogik } }'
chicago: 'Kokew, Stephan Matthias. “Islamic Principles of Tolerance and Its Relevance
for an Islamic Religious Pedagogy -Teaching ›Tolerance‹ in a Contemporary Islamic
Education Context: Observations on Semantical Differentiations of Terms and Meanings.”
In Islamic Theological and Pedagogical Approaches to Religious Education. Interdisciplinary
Perspectives on Contemporary Challenges, edited by Ulvi Karagedik, Senol Yağdı,
and Ibrahim Kocyigit, 1st ed., 1:263–78. Neue Perspektiven in Der Islamischen
Theologie Und Religionspädagogik . Baden-Baden: Nomos, 2025.'
ieee: 'S. M. Kokew, “Islamic Principles of Tolerance and Its Relevance for an Islamic
Religious Pedagogy -Teaching ›Tolerance‹ in a Contemporary Islamic Education Context:
Observations on Semantical Differentiations of Terms and Meanings,” in Islamic
Theological and Pedagogical Approaches to Religious Education. Interdisciplinary
Perspectives on Contemporary Challenges, 1st ed., vol. 1, U. Karagedik, S.
Yağdı, and I. Kocyigit, Eds. Baden-Baden: Nomos, 2025, pp. 263–278.'
mla: 'Kokew, Stephan Matthias. “Islamic Principles of Tolerance and Its Relevance
for an Islamic Religious Pedagogy -Teaching ›Tolerance‹ in a Contemporary Islamic
Education Context: Observations on Semantical Differentiations of Terms and Meanings.”
Islamic Theological and Pedagogical Approaches to Religious Education. Interdisciplinary
Perspectives on Contemporary Challenges, edited by Ulvi Karagedik et al.,
1st ed., vol. 1, Nomos, 2025, pp. 263–78.'
short: 'S.M. Kokew, in: U. Karagedik, S. Yağdı, I. Kocyigit (Eds.), Islamic Theological
and Pedagogical Approaches to Religious Education. Interdisciplinary Perspectives
on Contemporary Challenges, 1st ed., Nomos, Baden-Baden, 2025, pp. 263–278.'
date_created: 2026-02-18T18:15:01Z
date_updated: 2026-04-16T10:10:17Z
department:
- _id: '469'
edition: '1'
editor:
- first_name: Ulvi
full_name: Karagedik, Ulvi
last_name: Karagedik
- first_name: Senol
full_name: Yağdı, Senol
last_name: Yağdı
- first_name: Ibrahim
full_name: Kocyigit, Ibrahim
last_name: Kocyigit
intvolume: ' 1'
keyword:
- Tolerance
- Islamic Tradition
language:
- iso: eng
page: 263-278
place: Baden-Baden
publication: Islamic Theological and Pedagogical Approaches to Religious Education.
Interdisciplinary Perspectives on Contemporary Challenges
publication_identifier:
isbn:
- ' 978-3-7560-1005-9'
publication_status: published
publisher: Nomos
quality_controlled: '1'
series_title: 'Neue Perspektiven in der Islamischen Theologie und Religionspädagogik '
status: public
title: 'Islamic Principles of Tolerance and Its Relevance for an Islamic Religious
Pedagogy -Teaching ›Tolerance‹ in a Contemporary Islamic Education Context: Observations
on Semantical Differentiations of Terms and Meanings'
type: book_chapter
user_id: '111362'
volume: 1
year: '2025'
...
---
_id: '58606'
article_type: original
author:
- first_name: Albert
full_name: Mathew, Albert
last_name: Mathew
- first_name: Rebecca
full_name: Aschwanden, Rebecca
last_name: Aschwanden
- first_name: Aditya
full_name: Tripathi, Aditya
last_name: Tripathi
- first_name: Piyush
full_name: Jangid, Piyush
last_name: Jangid
- first_name: Basudeb
full_name: Sain, Basudeb
last_name: Sain
- first_name: Thomas
full_name: Zentgraf, Thomas
id: '30525'
last_name: Zentgraf
orcid: 0000-0002-8662-1101
- first_name: Sergey
full_name: Kruk, Sergey
last_name: Kruk
citation:
ama: Mathew A, Aschwanden R, Tripathi A, et al. Nonreciprocal Metasurfaces with
Epsilon-Near-Zero Materials. Nano Letters. Published online 2025. doi:10.1021/acs.nanolett.4c06188
apa: Mathew, A., Aschwanden, R., Tripathi, A., Jangid, P., Sain, B., Zentgraf, T.,
& Kruk, S. (2025). Nonreciprocal Metasurfaces with Epsilon-Near-Zero Materials.
Nano Letters. https://doi.org/10.1021/acs.nanolett.4c06188
bibtex: '@article{Mathew_Aschwanden_Tripathi_Jangid_Sain_Zentgraf_Kruk_2025, title={Nonreciprocal
Metasurfaces with Epsilon-Near-Zero Materials}, DOI={10.1021/acs.nanolett.4c06188},
journal={Nano Letters}, publisher={American Chemical Society (ACS)}, author={Mathew,
Albert and Aschwanden, Rebecca and Tripathi, Aditya and Jangid, Piyush and Sain,
Basudeb and Zentgraf, Thomas and Kruk, Sergey}, year={2025} }'
chicago: Mathew, Albert, Rebecca Aschwanden, Aditya Tripathi, Piyush Jangid, Basudeb
Sain, Thomas Zentgraf, and Sergey Kruk. “Nonreciprocal Metasurfaces with Epsilon-Near-Zero
Materials.” Nano Letters, 2025. https://doi.org/10.1021/acs.nanolett.4c06188.
ieee: 'A. Mathew et al., “Nonreciprocal Metasurfaces with Epsilon-Near-Zero
Materials,” Nano Letters, 2025, doi: 10.1021/acs.nanolett.4c06188.'
mla: Mathew, Albert, et al. “Nonreciprocal Metasurfaces with Epsilon-Near-Zero Materials.”
Nano Letters, American Chemical Society (ACS), 2025, doi:10.1021/acs.nanolett.4c06188.
short: A. Mathew, R. Aschwanden, A. Tripathi, P. Jangid, B. Sain, T. Zentgraf, S.
Kruk, Nano Letters (2025).
date_created: 2025-02-12T12:54:41Z
date_updated: 2026-04-20T05:06:06Z
department:
- _id: '15'
- _id: '230'
- _id: '289'
- _id: '623'
doi: 10.1021/acs.nanolett.4c06188
external_id:
arxiv:
- '2501.11920'
keyword:
- metasurfaces
- nanophotonics
- nonreciprocity
- optical isolators
- silicon photonics
language:
- iso: eng
main_file_link:
- url: https://pubs.acs.org/doi/full/10.1021/acs.nanolett.4c06188
project:
- _id: '53'
name: 'TRR 142: TRR 142 - Maßgeschneiderte nichtlineare Photonik: Von grundlegenden
Konzepten zu funktionellen Strukturen'
- _id: '54'
name: 'TRR 142 - A: TRR 142 - Project Area A'
- _id: '55'
name: 'TRR 142 - B: TRR 142 - Project Area B'
- _id: '170'
name: 'TRR 142 - B09: TRR 142 - Effiziente Erzeugung mit maßgeschneiderter optischer
Phaselage der zweiten Harmonischen mittels Quasi-gebundener Zustände in GaAs Metaoberflächen
(B09*)'
- _id: '65'
name: 'TRR 142 - A08: TRR 142 - Nichtlineare Kopplung von Zwischenschicht-Exzitonen
in van der Waals-Heterostrukturen an plasmonische und dielektrische Nanokavitäten
(A08)'
publication: Nano Letters
publication_identifier:
issn:
- 1530-6984
- 1530-6992
publication_status: published
publisher: American Chemical Society (ACS)
quality_controlled: '1'
status: public
title: Nonreciprocal Metasurfaces with Epsilon-Near-Zero Materials
type: journal_article
user_id: '30525'
year: '2025'
...
---
_id: '59088'
abstract:
- lang: eng
text: "This paper deals with the implementation and results of the application of
a multi-stage traffic light control system which includes a simulation-based traffic
estimation and model predictive control.\r\nThe traffic light control system incorporates
a fuzzy system for traffic light phase preselection, followed by a model predictive
control to optimise phase combinations and switching times. Predefined phases
are selected without restrictions in the order according to a multi-objective
optimisation to adapt to the traffic as freely as possible. Initially, the system
is tested in simulations and compared with existing methods and analysed afterwards
for its effectiveness in a prototype commissioning in field tests. Results indicate
high potentials for reducing emissions and waiting times, highlighting the system's
value. However, further refinement is necessary for standard implementation. This
comprehensive approach demonstrates advancements in traffic management technology,
showcasing the potential for enhancing urban mobility and reducing environmental
impact."
author:
- first_name: Kevin
full_name: Malena, Kevin
id: '36303'
last_name: Malena
orcid: 0000-0003-1183-4679
- first_name: Christopher
full_name: Link, Christopher
id: '38249'
last_name: Link
- first_name: Sandra
full_name: Gausemeier, Sandra
id: '17793'
last_name: Gausemeier
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
citation:
ama: 'Malena K, Link C, Gausemeier S, Trächtler A. Implementation and Results of
a Multi-Stage Model Predictive Traffic Light Control System. In: 2024 IEEE
27th International Conference on Intelligent Transportation Systems (ITSC).
Vol 27. IEEE; 2025. doi:10.1109/itsc58415.2024.10919569'
apa: Malena, K., Link, C., Gausemeier, S., & Trächtler, A. (2025). Implementation
and Results of a Multi-Stage Model Predictive Traffic Light Control System. 2024
IEEE 27th International Conference on Intelligent Transportation Systems (ITSC),
27. https://doi.org/10.1109/itsc58415.2024.10919569
bibtex: '@inproceedings{Malena_Link_Gausemeier_Trächtler_2025, title={Implementation
and Results of a Multi-Stage Model Predictive Traffic Light Control System}, volume={27},
DOI={10.1109/itsc58415.2024.10919569},
booktitle={2024 IEEE 27th International Conference on Intelligent Transportation
Systems (ITSC)}, publisher={IEEE}, author={Malena, Kevin and Link, Christopher
and Gausemeier, Sandra and Trächtler, Ansgar}, year={2025} }'
chicago: Malena, Kevin, Christopher Link, Sandra Gausemeier, and Ansgar Trächtler.
“Implementation and Results of a Multi-Stage Model Predictive Traffic Light Control
System.” In 2024 IEEE 27th International Conference on Intelligent Transportation
Systems (ITSC), Vol. 27. IEEE, 2025. https://doi.org/10.1109/itsc58415.2024.10919569.
ieee: 'K. Malena, C. Link, S. Gausemeier, and A. Trächtler, “Implementation and
Results of a Multi-Stage Model Predictive Traffic Light Control System,” in 2024
IEEE 27th International Conference on Intelligent Transportation Systems (ITSC),
Edmonton (Canada), 2025, vol. 27, doi: 10.1109/itsc58415.2024.10919569.'
mla: Malena, Kevin, et al. “Implementation and Results of a Multi-Stage Model Predictive
Traffic Light Control System.” 2024 IEEE 27th International Conference on Intelligent
Transportation Systems (ITSC), vol. 27, IEEE, 2025, doi:10.1109/itsc58415.2024.10919569.
short: 'K. Malena, C. Link, S. Gausemeier, A. Trächtler, in: 2024 IEEE 27th International
Conference on Intelligent Transportation Systems (ITSC), IEEE, 2025.'
conference:
end_date: 2024-09-27
location: Edmonton (Canada)
name: 27th International Conference on Intelligent Transportation Systems (ITSC)
start_date: 2024-09-24
date_created: 2025-03-24T08:57:08Z
date_updated: 2026-04-29T08:49:46Z
department:
- _id: '153'
doi: 10.1109/itsc58415.2024.10919569
intvolume: ' 27'
keyword:
- MPC
language:
- iso: eng
publication: 2024 IEEE 27th International Conference on Intelligent Transportation
Systems (ITSC)
publication_identifier:
issn:
- 2153-0017
publication_status: published
publisher: IEEE
quality_controlled: '1'
related_material:
link:
- relation: confirmation
url: https://ieeexplore.ieee.org/document/10919569
status: public
title: Implementation and Results of a Multi-Stage Model Predictive Traffic Light
Control System
type: conference
user_id: '36303'
volume: 27
year: '2025'
...
---
_id: '58807'
abstract:
- lang: eng
text: "One of the most important strategies for reducing CO2 emissions in the mobility
sector is lightweight construction. In particular, the car body offers several
opportunities for weight reduction. Multi-material designs are increasingly being
applied to select the most suitable material for the respective load and ultimately
achieve synergy effects. For example, aluminium castings are used at the nodes
of a spaceframe body. Subsequently, these are joined with profiles to form the
bodyshell. To join different materials mechanical joining techniques, such as
semi-tubular self-piercing riveting, are deployed. According to the current state
of the art, cracks occur in the aluminium castings during the mechanical joining
process as a result of the high degree of deformation. Although the aluminium
casting alloys of the AlSi-system exhibit low ductility, these alloys reveal excellent
castability. In particular, the ability to cast thin structural parts is enabled
by the low liquidus point of the near eutectic aluminium casting alloys.\r\nThis
study addresses the mechanical joining properties of the near eutectic aluminium
casting alloy AlSi12, depending on different microstructures. These are achieved
by annealing processes and modifying agents. Through an adapted heat treatment,
the previously lamellar morphology can be transformed into a globular morphology,
which leads to increased ductility and prevents the formation of cracks during
the self-piercing riveting (SPR). The joinability is investigated using different
die geometries, whereas the joint formation is analysed regarding crack initiation.
To evaluate the increased ductility, microstructural and mechanical tests are
performed and finally, a microstructure-joinability correlation is established."
article_type: original
author:
- first_name: Moritz
full_name: Neuser, Moritz
id: '32340'
last_name: Neuser
- first_name: Pia Katharina
full_name: Holtkamp, Pia Katharina
id: '44935'
last_name: Holtkamp
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- first_name: Fabian
full_name: Kappe, Fabian
id: '66459'
last_name: Kappe
- first_name: Safak
full_name: Yildiz, Safak
last_name: Yildiz
- first_name: Mathias
full_name: Bobbert, Mathias
id: '7850'
last_name: Bobbert
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: 'Neuser M, Holtkamp PK, Hoyer K-P, et al. Mechanical properties and joinability
of the near-eutectic aluminium casting alloy AlSi12. The Journal of Materials:
Design and Applications, Part L. Published online 2025. doi:10.1177/14644207251319922'
apa: 'Neuser, M., Holtkamp, P. K., Hoyer, K.-P., Kappe, F., Yildiz, S., Bobbert,
M., Meschut, G., & Schaper, M. (2025). Mechanical properties and joinability
of the near-eutectic aluminium casting alloy AlSi12. The Journal of Materials:
Design and Applications, Part L. 5th International Conference on Materials
Design and Applications 2024, Porto, Portugal. https://doi.org/10.1177/14644207251319922'
bibtex: '@article{Neuser_Holtkamp_Hoyer_Kappe_Yildiz_Bobbert_Meschut_Schaper_2025,
title={Mechanical properties and joinability of the near-eutectic aluminium casting
alloy AlSi12}, DOI={10.1177/14644207251319922},
journal={The Journal of Materials: Design and Applications, Part L}, publisher={Sage
Publications}, author={Neuser, Moritz and Holtkamp, Pia Katharina and Hoyer, Kay-Peter
and Kappe, Fabian and Yildiz, Safak and Bobbert, Mathias and Meschut, Gerson and
Schaper, Mirko}, year={2025} }'
chicago: 'Neuser, Moritz, Pia Katharina Holtkamp, Kay-Peter Hoyer, Fabian Kappe,
Safak Yildiz, Mathias Bobbert, Gerson Meschut, and Mirko Schaper. “Mechanical
Properties and Joinability of the Near-Eutectic Aluminium Casting Alloy AlSi12.”
The Journal of Materials: Design and Applications, Part L, 2025. https://doi.org/10.1177/14644207251319922.'
ieee: 'M. Neuser et al., “Mechanical properties and joinability of the near-eutectic
aluminium casting alloy AlSi12,” The Journal of Materials: Design and Applications,
Part L, 2025, doi: 10.1177/14644207251319922.'
mla: 'Neuser, Moritz, et al. “Mechanical Properties and Joinability of the Near-Eutectic
Aluminium Casting Alloy AlSi12.” The Journal of Materials: Design and Applications,
Part L, Sage Publications, 2025, doi:10.1177/14644207251319922.'
short: 'M. Neuser, P.K. Holtkamp, K.-P. Hoyer, F. Kappe, S. Yildiz, M. Bobbert,
G. Meschut, M. Schaper, The Journal of Materials: Design and Applications, Part
L (2025).'
conference:
end_date: 2024-07-05
location: Porto, Portugal
name: 5th International Conference on Materials Design and Applications 2024
start_date: 2024-07-04
date_created: 2025-02-24T10:25:31Z
date_updated: 2026-05-12T12:13:31Z
department:
- _id: '43'
- _id: '158'
- _id: '157'
- _id: '9'
- _id: '321'
doi: 10.1177/14644207251319922
has_accepted_license: '1'
keyword:
- aluminium
- casting
- microstructure
- joinability
- self-piercing riveting
language:
- iso: eng
project:
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '136'
name: 'TRR 285 – A02: TRR 285 - Subproject A02'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '146'
name: 'TRR 285 – C02: TRR 285 - Subproject C02'
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
publication: 'The Journal of Materials: Design and Applications, Part L'
publication_status: published
publisher: Sage Publications
quality_controlled: '1'
status: public
title: Mechanical properties and joinability of the near-eutectic aluminium casting
alloy AlSi12
type: journal_article
user_id: '7850'
year: '2025'
...
---
_id: '60290'
abstract:
- lang: eng
text: The constantly increasing demand for climate protection and resource conservation
requires innovative and versatile joining processes that improve adaptability
to the joining task and robustness to enable flexible manufacturing on a production
line. Therefore, the versatile SPR (V-SPR) and tumbling SPR (T-SPR) were developed.
Using the example of a mixed material combination HCT590X+Z (t0 = 1.0 mm) / EN
AW-6014 T4 (t0 = 2.0 mm), these processes were examined and compared with regard
to the binding mechanisms form closure and force closure using micrographs, non-destructive
resistance measurements and destructive torsion tests. For this purpose, a new
sample geometry was defined, and the methods were adapted to the SPR process variants.
author:
- first_name: Stephan
full_name: Lüder, Stephan
last_name: Lüder
- first_name: Pia Katharina
full_name: Holtkamp, Pia Katharina
id: '44935'
last_name: Holtkamp
- first_name: Simon
full_name: Wituschek, Simon
last_name: Wituschek
- first_name: Mathias
full_name: Bobbert, Mathias
id: '7850'
last_name: Bobbert
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
- first_name: Michael
full_name: Lechner, Michael
last_name: Lechner
- first_name: Hans Christian
full_name: Schmale, Hans Christian
last_name: Schmale
citation:
ama: 'Lüder S, Holtkamp PK, Wituschek S, et al. Analysis of the binding mechanisms
depending on versatile process variants of self-piercing riveting. In: Meschut
G, Bobbert M, Duflou J, et al., eds. Materials Research Proceedings. Vol
52. Sheet Metal 2025. Materials Research Forum LLC; 2025:101-108. doi:10.21741/9781644903551-13'
apa: Lüder, S., Holtkamp, P. K., Wituschek, S., Bobbert, M., Meschut, G., Lechner,
M., & Schmale, H. C. (2025). Analysis of the binding mechanisms depending
on versatile process variants of self-piercing riveting. In G. Meschut, M. Bobbert,
J. Duflou, L. Fratini, H. Hagenah, P. A. F. Martins, M. Merklein, & F. Micari
(Eds.), Materials Research Proceedings (Vol. 52, pp. 101–108). Materials
Research Forum LLC. https://doi.org/10.21741/9781644903551-13
bibtex: '@inproceedings{Lüder_Holtkamp_Wituschek_Bobbert_Meschut_Lechner_Schmale_2025,
place={Millersville}, series={Sheet Metal 2025}, title={Analysis of the binding
mechanisms depending on versatile process variants of self-piercing riveting},
volume={52}, DOI={10.21741/9781644903551-13},
booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
LLC}, author={Lüder, Stephan and Holtkamp, Pia Katharina and Wituschek, Simon
and Bobbert, Mathias and Meschut, Gerson and Lechner, Michael and Schmale, Hans
Christian}, editor={Meschut, Gerson and Bobbert, Mathias and Duflou, Joost and
Fratini, Livan and Hagenah, Hinnerk and Martins, Paulo A. F. and Merklein, Marion
and Micari, Fabrizio}, year={2025}, pages={101–108}, collection={Sheet Metal 2025}
}'
chicago: 'Lüder, Stephan, Pia Katharina Holtkamp, Simon Wituschek, Mathias Bobbert,
Gerson Meschut, Michael Lechner, and Hans Christian Schmale. “Analysis of the
Binding Mechanisms Depending on Versatile Process Variants of Self-Piercing Riveting.”
In Materials Research Proceedings, edited by Gerson Meschut, Mathias Bobbert,
Joost Duflou, Livan Fratini, Hinnerk Hagenah, Paulo A. F. Martins, Marion Merklein,
and Fabrizio Micari, 52:101–8. Sheet Metal 2025. Millersville: Materials Research
Forum LLC, 2025. https://doi.org/10.21741/9781644903551-13.'
ieee: 'S. Lüder et al., “Analysis of the binding mechanisms depending on
versatile process variants of self-piercing riveting,” in Materials Research
Proceedings, Paderborn, 2025, vol. 52, pp. 101–108, doi: 10.21741/9781644903551-13.'
mla: Lüder, Stephan, et al. “Analysis of the Binding Mechanisms Depending on Versatile
Process Variants of Self-Piercing Riveting.” Materials Research Proceedings,
edited by Gerson Meschut et al., vol. 52, Materials Research Forum LLC, 2025,
pp. 101–08, doi:10.21741/9781644903551-13.
short: 'S. Lüder, P.K. Holtkamp, S. Wituschek, M. Bobbert, G. Meschut, M. Lechner,
H.C. Schmale, in: G. Meschut, M. Bobbert, J. Duflou, L. Fratini, H. Hagenah, P.A.F.
Martins, M. Merklein, F. Micari (Eds.), Materials Research Proceedings, Materials
Research Forum LLC, Millersville, 2025, pp. 101–108.'
conference:
end_date: 2025-04-03
location: Paderborn
name: 21st International Conference on Sheet Metal
start_date: 2025-04-01
date_created: 2025-06-20T10:13:22Z
date_updated: 2026-05-12T12:12:36Z
department:
- _id: '630'
- _id: '43'
- _id: '157'
doi: 10.21741/9781644903551-13
editor:
- first_name: Gerson
full_name: Meschut, Gerson
last_name: Meschut
- first_name: Mathias
full_name: Bobbert, Mathias
last_name: Bobbert
- first_name: Joost
full_name: Duflou, Joost
last_name: Duflou
- first_name: Livan
full_name: Fratini, Livan
last_name: Fratini
- first_name: Hinnerk
full_name: Hagenah, Hinnerk
last_name: Hagenah
- first_name: Paulo A. F.
full_name: Martins, Paulo A. F.
last_name: Martins
- first_name: Marion
full_name: Merklein, Marion
last_name: Merklein
- first_name: Fabrizio
full_name: Micari, Fabrizio
last_name: Micari
extern: '1'
intvolume: ' 52'
keyword:
- Joining
- Self-Piercing Riveting
- Sheet Metal
language:
- iso: eng
page: 101 - 108
place: Millersville
project:
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '138'
name: 'TRR 285 – A04: TRR 285 - Subproject A04'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '146'
name: 'TRR 285 – C02: TRR 285 - Subproject C02'
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
publication: Materials Research Proceedings
publication_identifier:
issn:
- 2474-395X
publication_status: published
publisher: Materials Research Forum LLC
quality_controlled: '1'
series_title: Sheet Metal 2025
status: public
title: Analysis of the binding mechanisms depending on versatile process variants
of self-piercing riveting
type: conference
user_id: '7850'
volume: 52
year: '2025'
...
---
_id: '63662'
abstract:
- lang: eng
text: The accurate prediction of crack initiation and propagation is essential for
assessing the structural integrity of mechanically joined components and other
complex assemblies. To overcome the limitations of existing finite element tools,
a modular Python framework has been developed to automate three-dimensional crack
growth simulations. The program combines geometric reconstruction, adaptive remeshing,
and the numerical evaluation of fracture mechanics parameters within a single,
fully automated workflow. The framework builds on open-source components and remains
solver-independent, enabling straightforward integration with commercial or research
finite element codes. A dedicated sequence of modules performs all required steps,
from mesh separation and crack insertion to local submodeling, stress and displacement
mapping, and iterative crack-front update, without manual interaction. The methodology
was verified using a mini-compact tension (Mini-CT) specimen as a benchmark case.
The numerical results demonstrate the accurate reproduction of stress intensity
factors and energy release rates while achieving high computational efficiency
through localized refinement. The developed approach provides a robust basis for
crack growth simulations of geometrically complex or residual stress-affected
structures. Its high degree of automation and flexibility makes it particularly
suited for analyzing cracks in clinched and riveted joints, supporting the predictive
design and durability assessment of joined lightweight structures.
article_number: '384'
author:
- first_name: Sven
full_name: Krome, Sven
id: '57245'
last_name: Krome
- first_name: Tobias
full_name: Duffe, Tobias
id: '41322'
last_name: Duffe
- first_name: Gunter
full_name: Kullmer, Gunter
id: '291'
last_name: Kullmer
- first_name: Britta
full_name: Schramm, Britta
id: '4668'
last_name: Schramm
- first_name: Richard
full_name: Ostwald, Richard
id: '106876'
last_name: Ostwald
orcid: 0000-0003-2147-8444
citation:
ama: Krome S, Duffe T, Kullmer G, Schramm B, Ostwald R. Validation and Verification
of Novel Three-Dimensional Crack Growth Simulation Software GmshCrack3D. Applied
Sciences. 2025;16(1). doi:10.3390/app16010384
apa: Krome, S., Duffe, T., Kullmer, G., Schramm, B., & Ostwald, R. (2025). Validation
and Verification of Novel Three-Dimensional Crack Growth Simulation Software GmshCrack3D.
Applied Sciences, 16(1), Article 384. https://doi.org/10.3390/app16010384
bibtex: '@article{Krome_Duffe_Kullmer_Schramm_Ostwald_2025, title={Validation and
Verification of Novel Three-Dimensional Crack Growth Simulation Software GmshCrack3D},
volume={16}, DOI={10.3390/app16010384},
number={1384}, journal={Applied Sciences}, publisher={MDPI AG}, author={Krome,
Sven and Duffe, Tobias and Kullmer, Gunter and Schramm, Britta and Ostwald, Richard},
year={2025} }'
chicago: Krome, Sven, Tobias Duffe, Gunter Kullmer, Britta Schramm, and Richard
Ostwald. “Validation and Verification of Novel Three-Dimensional Crack Growth
Simulation Software GmshCrack3D.” Applied Sciences 16, no. 1 (2025). https://doi.org/10.3390/app16010384.
ieee: 'S. Krome, T. Duffe, G. Kullmer, B. Schramm, and R. Ostwald, “Validation and
Verification of Novel Three-Dimensional Crack Growth Simulation Software GmshCrack3D,”
Applied Sciences, vol. 16, no. 1, Art. no. 384, 2025, doi: 10.3390/app16010384.'
mla: Krome, Sven, et al. “Validation and Verification of Novel Three-Dimensional
Crack Growth Simulation Software GmshCrack3D.” Applied Sciences, vol. 16,
no. 1, 384, MDPI AG, 2025, doi:10.3390/app16010384.
short: S. Krome, T. Duffe, G. Kullmer, B. Schramm, R. Ostwald, Applied Sciences
16 (2025).
date_created: 2026-01-20T08:47:40Z
date_updated: 2026-05-12T12:46:22Z
department:
- _id: '9'
- _id: '952'
- _id: '321'
doi: 10.3390/app16010384
intvolume: ' 16'
issue: '1'
language:
- iso: eng
project:
- _id: '132'
name: TRR 285 - Project Area B
- _id: '143'
name: TRR 285 - Subproject B04
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
publication: Applied Sciences
publication_identifier:
issn:
- 2076-3417
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Validation and Verification of Novel Three-Dimensional Crack Growth Simulation
Software GmshCrack3D
type: journal_article
user_id: '7850'
volume: 16
year: '2025'
...
---
_id: '60285'
abstract:
- lang: eng
text: This paper examines the impact of a rotationally superimposed punch stroke
on the binding mechanisms of clinched joints of aluminum sheets. As part of the
development of a method for ensuring the versatility of clinching, an additional
rotational movement of the punch was introduced as a control variable to influence
friction in the mechanical joining process. The effect of rotational superimposition
on the force-displacement curve of the clinching processes was investigated using
four test variants with different kinematics. The primary objective was to evaluate
the binding mechanisms that maintain the integrity of the clinched joint. To evaluate
the force closure of the resulting joint, two testing methods were employed throughout
the course of the research, non-destructive resistance measurement using four-wire
sensing method and destructive torsion testing. A crucial factor influencing the
efficacy of the process is surface cleanliness, as contaminants between joining
partners can impede the effectiveness of the clinched joint. Therefore, all specimens
were meticulously cleaned prior to experimentation. This method exhibits promising
potential in creating clinched joints that align with the demands of flexible
manufacturing environments.
article_number: '01086'
author:
- first_name: Stephan
full_name: Lüder, Stephan
last_name: Lüder
- first_name: Eugen
full_name: Wolf, Eugen
last_name: Wolf
- first_name: Hans Christian
full_name: Schmale, Hans Christian
last_name: Schmale
- first_name: Alexander
full_name: Brosius, Alexander
last_name: Brosius
citation:
ama: 'Lüder S, Wolf E, Schmale HC, Brosius A. Investigation of the impact of a rotationally
superimposed punch stroke on the binding mechanisms of a clinched joint. In: MATEC
Web of Conferences. Vol 408. EDP Sciences; 2025. doi:10.1051/matecconf/202540801086'
apa: Lüder, S., Wolf, E., Schmale, H. C., & Brosius, A. (2025). Investigation
of the impact of a rotationally superimposed punch stroke on the binding mechanisms
of a clinched joint. MATEC Web of Conferences, 408, Article 01086.
https://doi.org/10.1051/matecconf/202540801086
bibtex: '@inproceedings{Lüder_Wolf_Schmale_Brosius_2025, title={Investigation of
the impact of a rotationally superimposed punch stroke on the binding mechanisms
of a clinched joint}, volume={408}, DOI={10.1051/matecconf/202540801086},
number={01086}, booktitle={MATEC Web of Conferences}, publisher={EDP Sciences},
author={Lüder, Stephan and Wolf, Eugen and Schmale, Hans Christian and Brosius,
Alexander}, year={2025} }'
chicago: Lüder, Stephan, Eugen Wolf, Hans Christian Schmale, and Alexander Brosius.
“Investigation of the Impact of a Rotationally Superimposed Punch Stroke on the
Binding Mechanisms of a Clinched Joint.” In MATEC Web of Conferences, Vol.
408. EDP Sciences, 2025. https://doi.org/10.1051/matecconf/202540801086.
ieee: 'S. Lüder, E. Wolf, H. C. Schmale, and A. Brosius, “Investigation of the impact
of a rotationally superimposed punch stroke on the binding mechanisms of a clinched
joint,” in MATEC Web of Conferences, Lisbon, 2025, vol. 408, doi: 10.1051/matecconf/202540801086.'
mla: Lüder, Stephan, et al. “Investigation of the Impact of a Rotationally Superimposed
Punch Stroke on the Binding Mechanisms of a Clinched Joint.” MATEC Web of Conferences,
vol. 408, 01086, EDP Sciences, 2025, doi:10.1051/matecconf/202540801086.
short: 'S. Lüder, E. Wolf, H.C. Schmale, A. Brosius, in: MATEC Web of Conferences,
EDP Sciences, 2025.'
conference:
end_date: 2025-06-05
location: Lisbon
name: '44th Conference of the International Deep Drawing Research Group (IDDRG 2025) '
start_date: 2025-06-01
date_created: 2025-06-20T06:57:16Z
date_updated: 2026-05-12T13:08:56Z
department:
- _id: '630'
doi: 10.1051/matecconf/202540801086
extern: '1'
intvolume: ' 408'
keyword:
- Joining
- Sheet Metal
- Tribology
- Clinching
language:
- iso: eng
project:
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '138'
name: 'TRR 285 – A04: TRR 285 - Subproject A04'
- _id: '132'
name: 'TRR 285 - B: TRR 285 - Project Area B'
- _id: '140'
name: 'TRR 285 – B01: TRR 285 - Subproject B01'
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
publication: MATEC Web of Conferences
publication_identifier:
issn:
- 2261-236X
publication_status: published
publisher: EDP Sciences
quality_controlled: '1'
status: public
title: Investigation of the impact of a rotationally superimposed punch stroke on
the binding mechanisms of a clinched joint
type: conference
user_id: '7850'
volume: 408
year: '2025'
...
---
_id: '59878'
abstract:
- lang: eng
text: Abstract. In the development of advanced lightweight automotive solutions,
self-piercing riveting (SPR) offers the possibility of joining multi-material
structures to fulfil a wide variety of requirements. With regard to the entire
process chain, production-related pre-deformations of the parts to be joined can
influence the geometric shape and load capacity of SPR joints. Various studies
have investigated the influence of pre-stretched sheet materials, in the sense
of pre-drawing processes, on the formation of SPR joints. The impact of pre-stretching
sheet metals on the formation of their geometrical characteristics and the shear-tensile
strength of SPR processes was observed [1]. Pre-rolled semi-finished products
are also joined together in mixed material automotive structures, e.g. tailor
rolled blanks. This work aims to investigate the influence of pre-rolled joining
parts on the geometric formation and load-carrying capacity of SPR joints. For
this purpose, sheets of metal are cold-formed using a rolling process to induce
a defined strain-hardening state in the material and then joined in various combinations.
As the degree of deformation increases, the rolling of samples can lead to minimal
accumulation of damage in the sheet materials, which can influence the joint behaviour.
The rolling process, as well as the subsequent joining process, are also investigated
by FEM. The influence of pre-rolled semi-finished products on the strength of
the SPR joints is investigated.
author:
- first_name: Malte Christian
full_name: Schlichter, Malte Christian
id: '61977'
last_name: Schlichter
- first_name: Özcan
full_name: Harabati, Özcan
last_name: Harabati
- first_name: Jean-Patrick
full_name: Ludwig, Jean-Patrick
id: '76631'
last_name: Ludwig
- first_name: Max
full_name: Böhnke, Max
id: '45779'
last_name: Böhnke
- first_name: Christian Roman
full_name: Bielak, Christian Roman
id: '34782'
last_name: Bielak
- first_name: Mathias
full_name: Bobbert, Mathias
id: '7850'
last_name: Bobbert
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: 'Schlichter MC, Harabati Ö, Ludwig J-P, et al. Experimental and numerical investigation
of the influence of rolling-induced sheet metal deformation on SPR joints. In:
Materials Research Proceedings. Vol 54. Materials Research Forum LLC; 2025.
doi:10.21741/9781644903599-148'
apa: Schlichter, M. C., Harabati, Ö., Ludwig, J.-P., Böhnke, M., Bielak, C. R.,
Bobbert, M., & Meschut, G. (2025). Experimental and numerical investigation
of the influence of rolling-induced sheet metal deformation on SPR joints. Materials
Research Proceedings, 54. https://doi.org/10.21741/9781644903599-148
bibtex: '@inproceedings{Schlichter_Harabati_Ludwig_Böhnke_Bielak_Bobbert_Meschut_2025,
place={Paestum}, title={Experimental and numerical investigation of the influence
of rolling-induced sheet metal deformation on SPR joints}, volume={54}, DOI={10.21741/9781644903599-148},
booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
LLC}, author={Schlichter, Malte Christian and Harabati, Özcan and Ludwig, Jean-Patrick
and Böhnke, Max and Bielak, Christian Roman and Bobbert, Mathias and Meschut,
Gerson}, year={2025} }'
chicago: 'Schlichter, Malte Christian, Özcan Harabati, Jean-Patrick Ludwig, Max
Böhnke, Christian Roman Bielak, Mathias Bobbert, and Gerson Meschut. “Experimental
and Numerical Investigation of the Influence of Rolling-Induced Sheet Metal Deformation
on SPR Joints.” In Materials Research Proceedings, Vol. 54. Paestum: Materials
Research Forum LLC, 2025. https://doi.org/10.21741/9781644903599-148.'
ieee: 'M. C. Schlichter et al., “Experimental and numerical investigation
of the influence of rolling-induced sheet metal deformation on SPR joints,” in
Materials Research Proceedings, 2025, vol. 54, doi: 10.21741/9781644903599-148.'
mla: Schlichter, Malte Christian, et al. “Experimental and Numerical Investigation
of the Influence of Rolling-Induced Sheet Metal Deformation on SPR Joints.” Materials
Research Proceedings, vol. 54, Materials Research Forum LLC, 2025, doi:10.21741/9781644903599-148.
short: 'M.C. Schlichter, Ö. Harabati, J.-P. Ludwig, M. Böhnke, C.R. Bielak, M. Bobbert,
G. Meschut, in: Materials Research Proceedings, Materials Research Forum LLC,
Paestum, 2025.'
date_created: 2025-05-13T06:54:20Z
date_updated: 2026-05-13T13:50:44Z
department:
- _id: '157'
doi: 10.21741/9781644903599-148
intvolume: ' 54'
language:
- iso: eng
place: Paestum
project:
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '135'
name: 'TRR 285 – A01: TRR 285 - Subproject A01'
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
publication: Materials Research Proceedings
publication_identifier:
issn:
- 2474-395X
publication_status: published
publisher: Materials Research Forum LLC
quality_controlled: '1'
status: public
title: Experimental and numerical investigation of the influence of rolling-induced
sheet metal deformation on SPR joints
type: conference
user_id: '61977'
volume: 54
year: '2025'
...
---
_id: '61256'
author:
- first_name: Marvin
full_name: Illian, Marvin
id: '44169'
last_name: Illian
orcid: 0009-0007-2992-8346
- first_name: Björn
full_name: Luchterhandt, Björn
last_name: Luchterhandt
- first_name: Lin
full_name: Wang, Lin
id: '102868'
last_name: Wang
orcid: 0000-0001-7181-6128
citation:
ama: 'Illian M, Luchterhandt B, Wang L. Band Switching for Mobile Energy Optimization
in 5G Networks and Beyond. In: Proceedings of the 20th Workshop on Mobility
in the Evolving Internet Architecture (MobiArch). ; 2025. doi:10.1145/3737897.3767294'
apa: Illian, M., Luchterhandt, B., & Wang, L. (2025). Band Switching for Mobile
Energy Optimization in 5G Networks and Beyond. Proceedings of the 20th Workshop
on Mobility in the Evolving Internet Architecture (MobiArch). ACM Workshop
on Mobility in the Evolving Internet Architecture (MobiArch), co-located with
ACM MobiCom, Hong Kong, China. https://doi.org/10.1145/3737897.3767294
bibtex: '@inproceedings{Illian_Luchterhandt_Wang_2025, title={Band Switching for
Mobile Energy Optimization in 5G Networks and Beyond}, DOI={10.1145/3737897.3767294},
booktitle={Proceedings of the 20th Workshop on Mobility in the Evolving Internet
Architecture (MobiArch)}, author={Illian, Marvin and Luchterhandt, Björn and Wang,
Lin}, year={2025} }'
chicago: Illian, Marvin, Björn Luchterhandt, and Lin Wang. “Band Switching for Mobile
Energy Optimization in 5G Networks and Beyond.” In Proceedings of the 20th
Workshop on Mobility in the Evolving Internet Architecture (MobiArch), 2025.
https://doi.org/10.1145/3737897.3767294.
ieee: 'M. Illian, B. Luchterhandt, and L. Wang, “Band Switching for Mobile Energy
Optimization in 5G Networks and Beyond,” presented at the ACM Workshop on Mobility
in the Evolving Internet Architecture (MobiArch), co-located with ACM MobiCom,
Hong Kong, China, 2025, doi: 10.1145/3737897.3767294.'
mla: Illian, Marvin, et al. “Band Switching for Mobile Energy Optimization in 5G
Networks and Beyond.” Proceedings of the 20th Workshop on Mobility in the Evolving
Internet Architecture (MobiArch), 2025, doi:10.1145/3737897.3767294.
short: 'M. Illian, B. Luchterhandt, L. Wang, in: Proceedings of the 20th Workshop
on Mobility in the Evolving Internet Architecture (MobiArch), 2025.'
conference:
end_date: 2025-11-08
location: Hong Kong, China
name: ACM Workshop on Mobility in the Evolving Internet Architecture (MobiArch),
co-located with ACM MobiCom
start_date: 2025-11-04
date_created: 2025-09-12T11:22:18Z
date_updated: 2026-05-20T08:46:32Z
department:
- _id: '34'
- _id: '7'
- _id: '75'
doi: 10.1145/3737897.3767294
language:
- iso: eng
publication: Proceedings of the 20th Workshop on Mobility in the Evolving Internet
Architecture (MobiArch)
quality_controlled: '1'
status: public
title: Band Switching for Mobile Energy Optimization in 5G Networks and Beyond
type: conference
user_id: '44169'
year: '2025'
...
---
_id: '59673'
abstract:
- lang: eng
text: This study analyzes the impact of tariff imposition announcements on the stock
prices of 1,194 U.S. companies during the first Trump administration, using a
unique sample of 4,624 announcements made by or against the U.S. between January
2018 and August 2019. We find that tariff announcements lead to negative (cumulative)
average abnormal stock returns. These negative wealth effects occur regardless
of whether the Trump administration imposes safeguard tariffs to protect domestic
industries or foreign countries announce retaliatory tariffs. Moreover, the adverse
impact is primarily driven by announcements involving China, with variations linked
to sector-specific, tariff, trade, and firm characteristics.
article_number: '107381'
article_type: original
author:
- first_name: Sascha Tobias
full_name: Wengerek, Sascha Tobias
id: '48837'
last_name: Wengerek
orcid: 0000-0002-7820-3903
- first_name: André
full_name: Uhde, André
id: '36049'
last_name: Uhde
- first_name: Benjamin
full_name: Hippert, Benjamin
id: '48476'
last_name: Hippert
citation:
ama: Wengerek ST, Uhde A, Hippert B. Share price reactions to tariff imposition
announcements during the first Trump administration. Finance Research Letters.
2025;80. doi:10.1016/j.frl.2025.107381
apa: Wengerek, S. T., Uhde, A., & Hippert, B. (2025). Share price reactions
to tariff imposition announcements during the first Trump administration. Finance
Research Letters, 80, Article 107381. https://doi.org/10.1016/j.frl.2025.107381
bibtex: '@article{Wengerek_Uhde_Hippert_2025, title={Share price reactions to tariff
imposition announcements during the first Trump administration}, volume={80},
DOI={10.1016/j.frl.2025.107381},
number={107381}, journal={Finance Research Letters}, publisher={Elsevier BV},
author={Wengerek, Sascha Tobias and Uhde, André and Hippert, Benjamin}, year={2025}
}'
chicago: Wengerek, Sascha Tobias, André Uhde, and Benjamin Hippert. “Share Price
Reactions to Tariff Imposition Announcements during the First Trump Administration.”
Finance Research Letters 80 (2025). https://doi.org/10.1016/j.frl.2025.107381.
ieee: 'S. T. Wengerek, A. Uhde, and B. Hippert, “Share price reactions to tariff
imposition announcements during the first Trump administration,” Finance Research
Letters, vol. 80, Art. no. 107381, 2025, doi: 10.1016/j.frl.2025.107381.'
mla: Wengerek, Sascha Tobias, et al. “Share Price Reactions to Tariff Imposition
Announcements during the First Trump Administration.” Finance Research Letters,
vol. 80, 107381, Elsevier BV, 2025, doi:10.1016/j.frl.2025.107381.
short: S.T. Wengerek, A. Uhde, B. Hippert, Finance Research Letters 80 (2025).
date_created: 2025-04-25T05:44:31Z
date_updated: 2026-05-27T10:58:22Z
department:
- _id: '19'
doi: 10.1016/j.frl.2025.107381
intvolume: ' 80'
keyword:
- Geopolitical risk
- Protectionism
- Strategic trade policy
- Tariffs
- Trade conflict
- U.S. – China trade war
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: Finance Research Letters
publication_identifier:
issn:
- 1544-6123
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Share price reactions to tariff imposition announcements during the first Trump
administration
type: journal_article
user_id: '36049'
volume: 80
year: '2025'
...
---
_id: '61017'
abstract:
- lang: eng
text: Selecting tasks is a typical job in everyday teaching that requires teachers
to have content-specific expertise, including categories to think about and perceive
conceptual understanding. This contribution investigates the activation of prospective
teachers’ categories when solving tasks on the scalar product and evaluating their
relevance for teaching in upper secondary school. To further investigate, whether
input on content-related aspects could be helpful to promote a professional justification
for the selection of tasks, two groups with and without input are to be differentiated.
Different ways of dealing with underlying concept elements and evaluating the
relevance of tasks are discussed by examples.
author:
- first_name: Janine
full_name: Herrmann, Janine
id: '64060'
last_name: Herrmann
citation:
ama: 'Herrmann J. Which categories do prospective teachers apply when selecting
tasks for the scalar product? In: Cornejo C, Felmer P, Gómez DM, et al., eds.
Proceedings of the 48th Conference of the International Group for the Psychology
of Mathematics Education. Vol 1. ; 2025.'
apa: Herrmann, J. (2025). Which categories do prospective teachers apply when selecting
tasks for the scalar product? In C. Cornejo, P. Felmer, D. M. Gómez, P. Dartnell,
P. Araya, A. Peri, & V. Randolph (Eds.), Proceedings of the 48th Conference
of the International Group for the Psychology of Mathematics Education (Vol.
1).
bibtex: '@inproceedings{Herrmann_2025, title={Which categories do prospective teachers
apply when selecting tasks for the scalar product?}, volume={1}, booktitle={Proceedings
of the 48th Conference of the International Group for the Psychology of Mathematics
Education}, author={Herrmann, Janine}, editor={Cornejo, Claudia and Felmer, Patricio
and Gómez, David M. and Dartnell, Pablo and Araya, Paulina and Peri, Armando and
Randolph, Valeria }, year={2025} }'
chicago: Herrmann, Janine. “Which Categories Do Prospective Teachers Apply When
Selecting Tasks for the Scalar Product?” In Proceedings of the 48th Conference
of the International Group for the Psychology of Mathematics Education, edited
by Claudia Cornejo, Patricio Felmer, David M. Gómez, Pablo Dartnell, Paulina Araya,
Armando Peri, and Valeria Randolph, Vol. 1, 2025.
ieee: J. Herrmann, “Which categories do prospective teachers apply when selecting
tasks for the scalar product?,” in Proceedings of the 48th Conference of the
International Group for the Psychology of Mathematics Education, Santiago
de Chile, 2025, vol. 1.
mla: Herrmann, Janine. “Which Categories Do Prospective Teachers Apply When Selecting
Tasks for the Scalar Product?” Proceedings of the 48th Conference of the International
Group for the Psychology of Mathematics Education, edited by Claudia Cornejo
et al., vol. 1, 2025.
short: 'J. Herrmann, in: C. Cornejo, P. Felmer, D.M. Gómez, P. Dartnell, P. Araya,
A. Peri, V. Randolph (Eds.), Proceedings of the 48th Conference of the International
Group for the Psychology of Mathematics Education, 2025.'
conference:
end_date: 2025-08-02
location: Santiago de Chile
name: 48th PME Conference
start_date: 2025-07-28
date_created: 2025-08-26T08:35:10Z
date_updated: 2026-06-10T07:01:02Z
ddc:
- '510'
editor:
- first_name: Claudia
full_name: Cornejo, Claudia
last_name: Cornejo
- first_name: Patricio
full_name: Felmer, Patricio
last_name: Felmer
- first_name: David M.
full_name: Gómez, David M.
last_name: Gómez
- first_name: Pablo
full_name: Dartnell, Pablo
last_name: Dartnell
- first_name: Paulina
full_name: Araya, Paulina
last_name: Araya
- first_name: Armando
full_name: Peri, Armando
last_name: Peri
- first_name: 'Valeria '
full_name: 'Randolph, Valeria '
last_name: Randolph
file:
- access_level: open_access
content_type: application/pdf
creator: herrmann
date_created: 2025-08-26T08:32:39Z
date_updated: 2026-06-10T07:01:02Z
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file_size: 408502
relation: main_file
file_date_updated: 2026-06-10T07:01:02Z
has_accepted_license: '1'
intvolume: ' 1'
keyword:
- Teacher expertise
- noticing
- analytical vectorial geometry
language:
- iso: eng
main_file_link:
- url: https://www.igpme.org/wp-content/uploads/2025/07/PME48_ResearchReports_E-ISSN_2790-3648.zip
oa: '1'
publication: Proceedings of the 48th Conference of the International Group for the
Psychology of Mathematics Education
publication_identifier:
unknown:
- 2790-3648
quality_controlled: '1'
status: public
title: Which categories do prospective teachers apply when selecting tasks for the
scalar product?
type: conference
user_id: '64060'
volume: 1
year: '2025'
...
---
_id: '65886'
abstract:
- lang: ger
text: 'Die aktuellen Ergebnisse nationaler und internationaler Vergleichsstudien
zeigen, dass etwa 25 Prozent der Lernenden am Ende der Grund-schulzeit unzureichende
mathematische Kompetenzen aufweisen, sodass ein Weiterlernen kaum möglich ist.
Es wird daher gefordert, dass sich der Mathema-tikunterricht verstärkt einer verstehensorientierten
Förderung arithmetischer Basis-kompetenzen widmen soll. Hierfür müssen Lehrkräfte
allerdings sensibilisiert, weiter- und fortgebildet werden. In diesem Beitrag
wird ein Professionalisierungs-konzept für den Mathematikunterricht der Primarstufe
vorgestellt, welches im Rah-men des bundesweiten Projekts „Schule macht stark“
(kurz: SchuMaS) entstanden ist. Konzeptionell verzahnt es im Besonderen Theorie
und Praxis: Es werden Fort-bildungen in Form von Fachnetzwerktreffen konzipiert
und durch praxisnahe Kernbotschaften wird die Anbindung an die eigene Unterrichtspraxis
ermöglicht. Darüber hinaus werden zu diesen Kernbotschaften passende Praxiserprobungen
für die unterrichtliche Umsetzung bereitgestellt und so aufbereitet, dass sie
auch für den Transfer ins Kollegium geeignet sind. Ferner werden zur vertiefenden
Ausei-nandersetzung mit zentralen didaktischen Ideen onlinebasierte Selbstlernmodule
zur Verfügung gestellt. Das Konzept wurde über drei Jahre (2021–2024) entwi-ckelt,
erprobt und evaluiert. Die Evaluationsergebnisse zum Gesamtkonzept und den einzelnen
Komponenten (Fachnetzwerktreffen, Praxiserprobung, onlineba-sierte Selbstlernmodule
und Transfer ins Kollegium) werden abschließend darge-stellt und diskutiert.'
author:
- first_name: Raja
full_name: Herold-Blasius, Raja
id: '126182'
last_name: Herold-Blasius
- first_name: Brandt
full_name: Johanna, Brandt
last_name: Johanna
- first_name: Katharina
full_name: Herold, Katharina
last_name: Herold
- first_name: Stefanie
full_name: Gatzka, Stefanie
last_name: Gatzka
- first_name: Daniela
full_name: Götze, Daniela
last_name: Götze
- first_name: Uta
full_name: Krüger, Uta
last_name: Krüger
- first_name: Christoph
full_name: Selter, Christoph
last_name: Selter
citation:
ama: Herold-Blasius R, Johanna B, Herold K, et al. Ein Professionalisierungskonzept
zur Verzahnung von Theorie und Praxis für den Mathematikunterricht der Primarstufe.
HLZ – Herausforderung Lehrer*innenbildung. 2025;8(1):284–303.
apa: Herold-Blasius, R., Johanna, B., Herold, K., Gatzka, S., Götze, D., Krüger,
U., & Selter, C. (2025). Ein Professionalisierungskonzept zur Verzahnung von
Theorie und Praxis für den Mathematikunterricht der Primarstufe. HLZ – Herausforderung
Lehrer*innenbildung, 8(1), 284–303.
bibtex: '@article{Herold-Blasius_Johanna_Herold_Gatzka_Götze_Krüger_Selter_2025,
title={Ein Professionalisierungskonzept zur Verzahnung von Theorie und Praxis
für den Mathematikunterricht der Primarstufe}, volume={8}, number={1}, journal={HLZ
– Herausforderung Lehrer*innenbildung}, author={Herold-Blasius, Raja and Johanna,
Brandt and Herold, Katharina and Gatzka, Stefanie and Götze, Daniela and Krüger,
Uta and Selter, Christoph}, year={2025}, pages={284–303} }'
chicago: 'Herold-Blasius, Raja, Brandt Johanna, Katharina Herold, Stefanie Gatzka,
Daniela Götze, Uta Krüger, and Christoph Selter. “Ein Professionalisierungskonzept
zur Verzahnung von Theorie und Praxis für den Mathematikunterricht der Primarstufe.”
HLZ – Herausforderung Lehrer*innenbildung 8, no. 1 (2025): 284–303.'
ieee: R. Herold-Blasius et al., “Ein Professionalisierungskonzept zur Verzahnung
von Theorie und Praxis für den Mathematikunterricht der Primarstufe,” HLZ –
Herausforderung Lehrer*innenbildung, vol. 8, no. 1, pp. 284–303, 2025.
mla: Herold-Blasius, Raja, et al. “Ein Professionalisierungskonzept zur Verzahnung
von Theorie und Praxis für den Mathematikunterricht der Primarstufe.” HLZ –
Herausforderung Lehrer*innenbildung, vol. 8, no. 1, 2025, pp. 284–303.
short: R. Herold-Blasius, B. Johanna, K. Herold, S. Gatzka, D. Götze, U. Krüger,
C. Selter, HLZ – Herausforderung Lehrer*innenbildung 8 (2025) 284–303.
date_created: 2026-06-15T10:10:42Z
date_updated: 2026-06-24T06:45:30Z
ddc:
- '510'
file:
- access_level: open_access
content_type: application/pdf
creator: rheroldb
date_created: 2026-06-15T10:10:38Z
date_updated: 2026-06-15T10:10:38Z
file_id: '65887'
file_name: 2025_HLZ_8_1_Herold-Blasius_et_al_Professionalisierungskonzept.pdf
file_size: 1134107
relation: main_file
file_date_updated: 2026-06-15T10:10:38Z
has_accepted_license: '1'
intvolume: ' 8'
issue: '1'
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://doi.org/10.11576/hlz-7624
oa: '1'
page: 284–303
publication: HLZ – Herausforderung Lehrer*innenbildung
quality_controlled: '1'
status: public
title: Ein Professionalisierungskonzept zur Verzahnung von Theorie und Praxis für
den Mathematikunterricht der Primarstufe
type: journal_article
user_id: '126182'
volume: 8
year: '2025'
...