---
_id: '63917'
author:
- first_name: Oliver
full_name: Koepler, Oliver
last_name: Koepler
- first_name: Iryna
full_name: Mozgova, Iryna
id: '95903'
last_name: Mozgova
- first_name: Florian
full_name: Nürnberger, Florian
last_name: Nürnberger
- first_name: Christoph
full_name: Steinbeck, Christoph
last_name: Steinbeck
- first_name: Jürgen
full_name: Pleiss, Jürgen
last_name: Pleiss
citation:
ama: 'Koepler O, Mozgova I, Nürnberger F, Steinbeck C, Pleiss J. Data Management
in INF Projects of Collaborative Research Centres: Building Bridges Between Research,
Infrastructure and Practice. Published online 2025:S. 23–39. doi:10.11588/HEIBOOKS.1652.C23912'
apa: 'Koepler, O., Mozgova, I., Nürnberger, F., Steinbeck, C., & Pleiss, J.
(2025). Data Management in INF Projects of Collaborative Research Centres:
Building Bridges Between Research, Infrastructure and Practice (p. S. 23–39).
LibreCat University. https://doi.org/10.11588/HEIBOOKS.1652.C23912'
bibtex: '@article{Koepler_Mozgova_Nürnberger_Steinbeck_Pleiss_2025, place={Heidelberg:
heiBOOKS}, series={E-Science-Tage 2025: Research Data Management: Challenges in
a Changing World}, title={Data Management in INF Projects of Collaborative Research
Centres: Building Bridges Between Research, Infrastructure and Practice}, DOI={10.11588/HEIBOOKS.1652.C23912},
publisher={LibreCat University}, author={Koepler, Oliver and Mozgova, Iryna and
Nürnberger, Florian and Steinbeck, Christoph and Pleiss, Jürgen}, year={2025},
pages={S. 23–39}, collection={E-Science-Tage 2025: Research Data Management: Challenges
in a Changing World} }'
chicago: 'Koepler, Oliver, Iryna Mozgova, Florian Nürnberger, Christoph Steinbeck,
and Jürgen Pleiss. “Data Management in INF Projects of Collaborative Research
Centres: Building Bridges Between Research, Infrastructure and Practice.” E-Science-Tage
2025: Research Data Management: Challenges in a Changing World. Heidelberg: heiBOOKS:
LibreCat University, 2025. https://doi.org/10.11588/HEIBOOKS.1652.C23912.'
ieee: 'O. Koepler, I. Mozgova, F. Nürnberger, C. Steinbeck, and J. Pleiss, “Data
Management in INF Projects of Collaborative Research Centres: Building Bridges
Between Research, Infrastructure and Practice.” LibreCat University, Heidelberg:
heiBOOKS, p. S. 23–39, 2025, doi: 10.11588/HEIBOOKS.1652.C23912.'
mla: 'Koepler, Oliver, et al. Data Management in INF Projects of Collaborative
Research Centres: Building Bridges Between Research, Infrastructure and Practice.
LibreCat University, 2025, p. S. 23–39, doi:10.11588/HEIBOOKS.1652.C23912.'
short: O. Koepler, I. Mozgova, F. Nürnberger, C. Steinbeck, J. Pleiss, (2025) S.
23–39.
conference:
location: Heidelberg
name: ' E-Science-Tage 2025'
date_created: 2026-02-06T16:52:20Z
date_updated: 2026-02-06T16:58:42Z
doi: 10.11588/HEIBOOKS.1652.C23912
language:
- iso: eng
page: S. 23–39
place: 'Heidelberg: heiBOOKS'
publication_status: published
publisher: LibreCat University
quality_controlled: '1'
series_title: 'E-Science-Tage 2025: Research Data Management: Challenges in a Changing
World'
status: public
title: 'Data Management in INF Projects of Collaborative Research Centres: Building
Bridges Between Research, Infrastructure and Practice'
type: conference
user_id: '95903'
year: '2025'
...
---
_id: '61825'
abstract:
- lang: eng
text: "Abstract\r\n Industrial x-ray
computed tomography (CT) systems with high geometric flexibility are increasingly
utilized for large-scale measurement objects or challenging measurement tasks.
To maintain high accuracy when deviating from the established circular scan trajectory,
trajectory calibration methods using multi-sphere reference objects with known
marker positions are commonly employed. These multi-sphere objects can either
be scanned together with the measurement object (online trajectory calibration)
or in a separate scan (offline trajectory calibration). While offline calibration
increases machine time, it generally results in higher scan quality. However,
a sufficient pose repeatability is necessary to ensure comparable or even superior
accuracy to online calibration. In this contribution, we present a straightforward
procedure to compare both types of trajectory calibration in a way that the differences
of the results can directly be traced back to the influence of the pose repeatability.
The multi-sphere reference object is not only used for trajectory calibration,
but simultaneously as a measurement object for repeated measurements. The methodology
is tested on both a twin robotic CT system and a conventional CT system that is
additionally equipped with a hexapod manipulator for adaptive object tilting.
Results showed, independent from the type of trajectory calibration, systematic
measurement errors in the order of 10−5–10−4
of measured sphere distances and sphericity values below 50 \r\n
\ \r\n \r\n \r\n \r\n
\ μ\r\n \r\n
\ \r\n m\r\n \r\n
\ \r\n \r\n .
For sphere distances, random errors were increased by a factor of 5 due to the
offline trajectory calibration, but were still low (\r\n
\ \r\n \r\n \r\n \r\n
\ <\r\n \r\n
\ \r\n 1\r\n
\ \r\n \r\n \r\n μ\r\n
\ \r\n \r\n
\ m\r\n \r\n
\ \r\n \r\n )
in comparison to systematic errors and the spread of different measurement features.
Overall, both investigated systems demonstrated sufficient positioning repeatability
for offline trajectory calibration. The method is in general also applicable to
any other types of manipulator systems used for CT devices. It provides a workflow
for the decision which type of trajectory calibration is preferable for a given
CT system."
article_number: '025401'
author:
- first_name: Lorenz
full_name: Butzhammer, Lorenz
last_name: Butzhammer
- first_name: Niklas
full_name: Handke, Niklas
last_name: Handke
- first_name: Simon
full_name: Wittl, Simon
last_name: Wittl
- first_name: Gabriel
full_name: Herl, Gabriel
last_name: Herl
- first_name: Tino
full_name: Hausotte, Tino
last_name: Hausotte
citation:
ama: Butzhammer L, Handke N, Wittl S, Herl G, Hausotte T. Direct assessment of the
influence of pose repeatability on the accuracy of dimensional measurements for
computed tomography systems with high degrees of freedom. Measurement Science
and Technology. 2025;36(2). doi:10.1088/1361-6501/ada05a
apa: Butzhammer, L., Handke, N., Wittl, S., Herl, G., & Hausotte, T. (2025).
Direct assessment of the influence of pose repeatability on the accuracy of dimensional
measurements for computed tomography systems with high degrees of freedom. Measurement
Science and Technology, 36(2), Article 025401. https://doi.org/10.1088/1361-6501/ada05a
bibtex: '@article{Butzhammer_Handke_Wittl_Herl_Hausotte_2025, title={Direct assessment
of the influence of pose repeatability on the accuracy of dimensional measurements
for computed tomography systems with high degrees of freedom}, volume={36}, DOI={10.1088/1361-6501/ada05a},
number={2025401}, journal={Measurement Science and Technology}, publisher={IOP
Publishing}, author={Butzhammer, Lorenz and Handke, Niklas and Wittl, Simon and
Herl, Gabriel and Hausotte, Tino}, year={2025} }'
chicago: Butzhammer, Lorenz, Niklas Handke, Simon Wittl, Gabriel Herl, and Tino
Hausotte. “Direct Assessment of the Influence of Pose Repeatability on the Accuracy
of Dimensional Measurements for Computed Tomography Systems with High Degrees
of Freedom.” Measurement Science and Technology 36, no. 2 (2025). https://doi.org/10.1088/1361-6501/ada05a.
ieee: 'L. Butzhammer, N. Handke, S. Wittl, G. Herl, and T. Hausotte, “Direct assessment
of the influence of pose repeatability on the accuracy of dimensional measurements
for computed tomography systems with high degrees of freedom,” Measurement
Science and Technology, vol. 36, no. 2, Art. no. 025401, 2025, doi: 10.1088/1361-6501/ada05a.'
mla: Butzhammer, Lorenz, et al. “Direct Assessment of the Influence of Pose Repeatability
on the Accuracy of Dimensional Measurements for Computed Tomography Systems with
High Degrees of Freedom.” Measurement Science and Technology, vol. 36,
no. 2, 025401, IOP Publishing, 2025, doi:10.1088/1361-6501/ada05a.
short: L. Butzhammer, N. Handke, S. Wittl, G. Herl, T. Hausotte, Measurement Science
and Technology 36 (2025).
date_created: 2025-10-14T13:50:32Z
date_updated: 2026-02-12T10:45:36Z
department:
- _id: '630'
doi: 10.1088/1361-6501/ada05a
intvolume: ' 36'
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://iopscience.iop.org/article/10.1088/1361-6501/ada05a/pdf
oa: '1'
project:
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
- _id: '133'
name: TRR 285 - Project Area C
- _id: '149'
name: TRR 285 - Subproject C05
publication: Measurement Science and Technology
publication_identifier:
issn:
- 0957-0233
- 1361-6501
publication_status: published
publisher: IOP Publishing
quality_controlled: '1'
status: public
title: Direct assessment of the influence of pose repeatability on the accuracy of
dimensional measurements for computed tomography systems with high degrees of freedom
type: journal_article
user_id: '93720'
volume: 36
year: '2025'
...
---
_id: '63181'
abstract:
- lang: eng
text: "\r\n Purpose\r\n This
study aims to explore the current state of generative artificial intelligence
(genAI) in the workplace and discuss a potential digital divide in relation to
genAI.\r\n \r\n \r\n
\ Design/methodology/approach\r\n Using
a quantitative approach, we study career-relevant predictors – family socio-economic
status, education and work characteristics – and their relationship with different
indicators of digital divide – access, genAI use, attitude toward AI and perceived
AI literacy. To test our hypothesis, we used logistic and linear regression analyses.
Additionally, latent profile analysis was conducted to identify patterns regarding
work characteristics within the sample.\r\n \r\n
\ \r\n Findings\r\n
\ Among the 1,341 participants, 326 individuals were
genAI users. Our results show that higher family socio-economic status, education
and enriched and demanding work can be linked to a more positive attitude toward
AI and higher perceived AI literacy. In the case of access and frequency of use,
the results were mixed.\r\n \r\n \r\n
\ Originality/value\r\n Our
findings offer a novel contribution by examining a potentially upcoming digital
divide in the case of genAI. We focus on how the career adaptation of the workforce
might develop in the age of genAI. Importantly, we highlight that not all individuals
may have an equal opportunity to adapt to genAI, which could hinder their future
career development and reinforce patterns of inequality. Future research should
address how to promote inclusivity and consider individual differences in adapting
to genAI.\r\n "
author:
- first_name: Katharina
full_name: Neufeld, Katharina
last_name: Neufeld
- first_name: Sandra
full_name: Ohly, Sandra
last_name: Ohly
- first_name: Didem
full_name: Sedefoglu-Ulucak, Didem
last_name: Sedefoglu-Ulucak
- first_name: Isabel
full_name: Steinhardt, Isabel
id: '90339'
last_name: Steinhardt
orcid: https://orcid.org/0000-0002-2590-6189
- first_name: Sylvi
full_name: Mauermeister, Sylvi
id: '98032'
last_name: Mauermeister
citation:
ama: Neufeld K, Ohly S, Sedefoglu-Ulucak D, Steinhardt I, Mauermeister S. Analyzing
the role of family socio-economic status, education and work characteristics in
times of generative artificial intelligence and digital divide. Career Development
International. Published online 2025:1-19. doi:10.1108/cdi-10-2024-0442
apa: Neufeld, K., Ohly, S., Sedefoglu-Ulucak, D., Steinhardt, I., & Mauermeister,
S. (2025). Analyzing the role of family socio-economic status, education and work
characteristics in times of generative artificial intelligence and digital divide.
Career Development International, 1–19. https://doi.org/10.1108/cdi-10-2024-0442
bibtex: '@article{Neufeld_Ohly_Sedefoglu-Ulucak_Steinhardt_Mauermeister_2025, title={Analyzing
the role of family socio-economic status, education and work characteristics in
times of generative artificial intelligence and digital divide}, DOI={10.1108/cdi-10-2024-0442},
journal={Career Development International}, publisher={Emerald}, author={Neufeld,
Katharina and Ohly, Sandra and Sedefoglu-Ulucak, Didem and Steinhardt, Isabel
and Mauermeister, Sylvi}, year={2025}, pages={1–19} }'
chicago: Neufeld, Katharina, Sandra Ohly, Didem Sedefoglu-Ulucak, Isabel Steinhardt,
and Sylvi Mauermeister. “Analyzing the Role of Family Socio-Economic Status, Education
and Work Characteristics in Times of Generative Artificial Intelligence and Digital
Divide.” Career Development International, 2025, 1–19. https://doi.org/10.1108/cdi-10-2024-0442.
ieee: 'K. Neufeld, S. Ohly, D. Sedefoglu-Ulucak, I. Steinhardt, and S. Mauermeister,
“Analyzing the role of family socio-economic status, education and work characteristics
in times of generative artificial intelligence and digital divide,” Career
Development International, pp. 1–19, 2025, doi: 10.1108/cdi-10-2024-0442.'
mla: Neufeld, Katharina, et al. “Analyzing the Role of Family Socio-Economic Status,
Education and Work Characteristics in Times of Generative Artificial Intelligence
and Digital Divide.” Career Development International, Emerald, 2025, pp.
1–19, doi:10.1108/cdi-10-2024-0442.
short: K. Neufeld, S. Ohly, D. Sedefoglu-Ulucak, I. Steinhardt, S. Mauermeister,
Career Development International (2025) 1–19.
date_created: 2025-12-17T09:07:27Z
date_updated: 2026-02-20T11:21:28Z
ddc:
- '300'
department:
- _id: '121'
doi: 10.1108/cdi-10-2024-0442
file:
- access_level: closed
content_type: application/pdf
creator: isste
date_created: 2025-12-17T09:10:18Z
date_updated: 2025-12-17T09:10:18Z
file_id: '63182'
file_name: 2025 Neufeld et al. DD Family Career.pdf
file_size: 718834
relation: main_file
success: 1
file_date_updated: 2025-12-17T09:10:18Z
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.emerald.com/cdi/article/doi/10.1108/CDI-10-2024-0442/1310335
oa: '1'
page: 1-19
publication: Career Development International
publication_identifier:
issn:
- 1362-0436
- 1758-6003
publication_status: published
publisher: Emerald
quality_controlled: '1'
status: public
title: Analyzing the role of family socio-economic status, education and work characteristics
in times of generative artificial intelligence and digital divide
type: journal_article
user_id: '90339'
year: '2025'
...
---
_id: '58163'
abstract:
- lang: eng
text: Fibre-reinforced polymers are increasingly used due to their high specific
strength, making them suitable for local sheet metal reinforcement. This allows
improved overall mechanical properties with reduced wall thickness of the sheet
metal part and, thus, lower weight of the components. One of the main focuses
of research into such hybrid structures is on the adhesive properties and the
respective failure behaviour of the interfaces. Generally, the failure behaviour
under the influence of mechanical loads can be divided into adhesive, cohesive
and mixed-mode failure. The correlation between observed failure behaviour and
adhesion properties of the hybrid composite materials is analysed in detail in
this work. The hybrid composite consists of an aluminium sheet of the alloy EN
AW‑6082 T6 and thermoset carbon fibre-reinforced plastic (CFRP) prepreg. The aluminium
sheet was laser pretreated before hybrid production to improve the adhesion properties.
The specimens studied were produced by the prepreg pressing process, in which
the components are cured and joined simultaneously. The influences of the thickness
of the CFRP part, the layup, the fibre orientation at the boundary layer, and
the laser pretreatment parameters on the properties of the hybrid joints were
investigated.
article_type: original
author:
- first_name: Shuang
full_name: Wu, Shuang
id: '48039'
last_name: Wu
orcid: 0000-0001-8645-9952
- first_name: Alexander
full_name: Delp, Alexander
last_name: Delp
- first_name: Jonathan
full_name: Freund, Jonathan
last_name: Freund
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
- first_name: Jan
full_name: Haubrich, Jan
last_name: Haubrich
- first_name: Miriam
full_name: Löbbecke, Miriam
last_name: Löbbecke
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: Wu S, Delp A, Freund J, et al. Correlation between interlaminar shear strength
of CFRP and joint strength of aluminium-CFRP hybrid joints. The Journal of
Adhesion. Published online 2025:1-26. doi:10.1080/00218464.2024.2439956
apa: Wu, S., Delp, A., Freund, J., Walther, F., Haubrich, J., Löbbecke, M., &
Tröster, T. (2025). Correlation between interlaminar shear strength of CFRP and
joint strength of aluminium-CFRP hybrid joints. The Journal of Adhesion,
1–26. https://doi.org/10.1080/00218464.2024.2439956
bibtex: '@article{Wu_Delp_Freund_Walther_Haubrich_Löbbecke_Tröster_2025, title={Correlation
between interlaminar shear strength of CFRP and joint strength of aluminium-CFRP
hybrid joints}, DOI={10.1080/00218464.2024.2439956},
journal={The Journal of Adhesion}, publisher={Informa UK Limited}, author={Wu,
Shuang and Delp, Alexander and Freund, Jonathan and Walther, Frank and Haubrich,
Jan and Löbbecke, Miriam and Tröster, Thomas}, year={2025}, pages={1–26} }'
chicago: Wu, Shuang, Alexander Delp, Jonathan Freund, Frank Walther, Jan Haubrich,
Miriam Löbbecke, and Thomas Tröster. “Correlation between Interlaminar Shear Strength
of CFRP and Joint Strength of Aluminium-CFRP Hybrid Joints.” The Journal of
Adhesion, 2025, 1–26. https://doi.org/10.1080/00218464.2024.2439956.
ieee: 'S. Wu et al., “Correlation between interlaminar shear strength of
CFRP and joint strength of aluminium-CFRP hybrid joints,” The Journal of Adhesion,
pp. 1–26, 2025, doi: 10.1080/00218464.2024.2439956.'
mla: Wu, Shuang, et al. “Correlation between Interlaminar Shear Strength of CFRP
and Joint Strength of Aluminium-CFRP Hybrid Joints.” The Journal of Adhesion,
Informa UK Limited, 2025, pp. 1–26, doi:10.1080/00218464.2024.2439956.
short: S. Wu, A. Delp, J. Freund, F. Walther, J. Haubrich, M. Löbbecke, T. Tröster,
The Journal of Adhesion (2025) 1–26.
date_created: 2025-01-13T08:16:46Z
date_updated: 2026-02-20T12:49:17Z
department:
- _id: '321'
- _id: '149'
- _id: '9'
doi: 10.1080/00218464.2024.2439956
keyword:
- Prepreg pressing process
- hybrid joints
- laser surface pretreatment
- intrinsic manufacturing
- CFRP
- aluminium
- materials engineering
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.tandfonline.com/doi/full/10.1080/00218464.2024.2439956?src=
oa: '1'
page: 1-26
publication: The Journal of Adhesion
publication_identifier:
issn:
- 0021-8464
- 1545-5823
publication_status: published
publisher: Informa UK Limited
quality_controlled: '1'
status: public
title: Correlation between interlaminar shear strength of CFRP and joint strength
of aluminium-CFRP hybrid joints
type: journal_article
user_id: '48039'
year: '2025'
...
---
_id: '62727'
abstract:
- lang: eng
text: With the increasing amount of data in collaborative engineering research,
the need for effective and efficient data management is growing. This paper uses
a maturity-based process model to examine the implementation of research data
management (RDM) in engineering projects. A process model visualizes a research-supported
implementation of RDM and helps researchers evaluate their data management strategies
through maturity level assessment. For this approach, activities are assigned
to different maturity levels based on a maturity level characteristic providing
a differentiated view of the implementation of RDM. An example from an ongoing
project shows the application and support of the developed maturity-based process
model. The work emphasizes the importance of standardized and quality-assured
data management for the success of research projects and their contribution to
the scientific community
author:
- first_name: Max Leo
full_name: Wawer, Max Leo
last_name: Wawer
- first_name: Laura
full_name: Müller, Laura
id: '44605'
last_name: Müller
- first_name: Jaouhar Ben
full_name: Khaled, Jaouhar Ben
last_name: Khaled
- first_name: Timo
full_name: Stauß, Timo
last_name: Stauß
- first_name: Johanna
full_name: Wurst, Johanna
last_name: Wurst
- first_name: Iryna
full_name: Mozgova, Iryna
id: '95903'
last_name: Mozgova
- first_name: Roland
full_name: Lachmayer, Roland
last_name: Lachmayer
citation:
ama: Wawer ML, Müller L, Khaled JB, et al. A maturity based data management integration
in engineering research projects. Proceedings of the Design Society. 2025;5:169-178.
doi:10.1017/pds.2025.10031
apa: Wawer, M. L., Müller, L., Khaled, J. B., Stauß, T., Wurst, J., Mozgova, I.,
& Lachmayer, R. (2025). A maturity based data management integration in engineering
research projects. Proceedings of the Design Society, 5, 169–178.
https://doi.org/10.1017/pds.2025.10031
bibtex: '@article{Wawer_Müller_Khaled_Stauß_Wurst_Mozgova_Lachmayer_2025, title={A
maturity based data management integration in engineering research projects},
volume={5}, DOI={10.1017/pds.2025.10031},
journal={Proceedings of the Design Society}, publisher={Cambridge University Press
(CUP)}, author={Wawer, Max Leo and Müller, Laura and Khaled, Jaouhar Ben and Stauß,
Timo and Wurst, Johanna and Mozgova, Iryna and Lachmayer, Roland}, year={2025},
pages={169–178} }'
chicago: 'Wawer, Max Leo, Laura Müller, Jaouhar Ben Khaled, Timo Stauß, Johanna
Wurst, Iryna Mozgova, and Roland Lachmayer. “A Maturity Based Data Management
Integration in Engineering Research Projects.” Proceedings of the Design Society
5 (2025): 169–78. https://doi.org/10.1017/pds.2025.10031.'
ieee: 'M. L. Wawer et al., “A maturity based data management integration
in engineering research projects,” Proceedings of the Design Society, vol.
5, pp. 169–178, 2025, doi: 10.1017/pds.2025.10031.'
mla: Wawer, Max Leo, et al. “A Maturity Based Data Management Integration in Engineering
Research Projects.” Proceedings of the Design Society, vol. 5, Cambridge
University Press (CUP), 2025, pp. 169–78, doi:10.1017/pds.2025.10031.
short: M.L. Wawer, L. Müller, J.B. Khaled, T. Stauß, J. Wurst, I. Mozgova, R. Lachmayer,
Proceedings of the Design Society 5 (2025) 169–178.
date_created: 2025-12-01T14:02:52Z
date_updated: 2026-02-20T13:00:47Z
department:
- _id: '741'
doi: 10.1017/pds.2025.10031
intvolume: ' 5'
language:
- iso: eng
page: 169-178
publication: Proceedings of the Design Society
publication_identifier:
issn:
- 2732-527X
publication_status: published
publisher: Cambridge University Press (CUP)
quality_controlled: '1'
status: public
title: A maturity based data management integration in engineering research projects
type: journal_article
user_id: '44605'
volume: 5
year: '2025'
...
---
_id: '62728'
author:
- first_name: Laura
full_name: Müller, Laura
id: '44605'
last_name: Müller
- first_name: Marc
full_name: Hinterthaner, Marc
last_name: Hinterthaner
- first_name: Eduard
full_name: Ortlieb, Eduard
last_name: Ortlieb
- first_name: Norman
full_name: Mohnfeld, Norman
last_name: Mohnfeld
- first_name: Andreas Maximilian
full_name: Schultz, Andreas Maximilian
id: '40599'
last_name: Schultz
- first_name: Johanna
full_name: Uhe, Johanna
last_name: Uhe
- first_name: Oliver
full_name: Koepler, Oliver
last_name: Koepler
- first_name: Iryna
full_name: Mozgova, Iryna
id: '95903'
last_name: Mozgova
citation:
ama: 'Müller L, Hinterthaner M, Ortlieb E, et al. Getting Things Done: How to Make
Simulation Data FAIR and Ready to Reuse. In: IFIP Advances in Information and
Communication Technology. Springer Nature Switzerland; 2025:140-150. doi:10.1007/978-3-032-09704-0_14'
apa: 'Müller, L., Hinterthaner, M., Ortlieb, E., Mohnfeld, N., Schultz, A. M., Uhe,
J., Koepler, O., & Mozgova, I. (2025). Getting Things Done: How to Make Simulation
Data FAIR and Ready to Reuse. IFIP Advances in Information and Communication
Technology, 140–150. https://doi.org/10.1007/978-3-032-09704-0_14'
bibtex: '@inproceedings{Müller_Hinterthaner_Ortlieb_Mohnfeld_Schultz_Uhe_Koepler_Mozgova_2025,
place={Cham}, title={Getting Things Done: How to Make Simulation Data FAIR and
Ready to Reuse}, DOI={10.1007/978-3-032-09704-0_14},
booktitle={IFIP Advances in Information and Communication Technology}, publisher={Springer
Nature Switzerland}, author={Müller, Laura and Hinterthaner, Marc and Ortlieb,
Eduard and Mohnfeld, Norman and Schultz, Andreas Maximilian and Uhe, Johanna and
Koepler, Oliver and Mozgova, Iryna}, year={2025}, pages={140–150} }'
chicago: 'Müller, Laura, Marc Hinterthaner, Eduard Ortlieb, Norman Mohnfeld, Andreas
Maximilian Schultz, Johanna Uhe, Oliver Koepler, and Iryna Mozgova. “Getting Things
Done: How to Make Simulation Data FAIR and Ready to Reuse.” In IFIP Advances
in Information and Communication Technology, 140–50. Cham: Springer Nature
Switzerland, 2025. https://doi.org/10.1007/978-3-032-09704-0_14.'
ieee: 'L. Müller et al., “Getting Things Done: How to Make Simulation Data
FAIR and Ready to Reuse,” in IFIP Advances in Information and Communication
Technology, 2025, pp. 140–150, doi: 10.1007/978-3-032-09704-0_14.'
mla: 'Müller, Laura, et al. “Getting Things Done: How to Make Simulation Data FAIR
and Ready to Reuse.” IFIP Advances in Information and Communication Technology,
Springer Nature Switzerland, 2025, pp. 140–50, doi:10.1007/978-3-032-09704-0_14.'
short: 'L. Müller, M. Hinterthaner, E. Ortlieb, N. Mohnfeld, A.M. Schultz, J. Uhe,
O. Koepler, I. Mozgova, in: IFIP Advances in Information and Communication Technology,
Springer Nature Switzerland, Cham, 2025, pp. 140–150.'
date_created: 2025-12-01T14:12:55Z
date_updated: 2026-02-20T13:01:07Z
department:
- _id: '741'
doi: 10.1007/978-3-032-09704-0_14
language:
- iso: eng
page: 140-150
place: Cham
publication: IFIP Advances in Information and Communication Technology
publication_identifier:
isbn:
- '9783032097033'
- '9783032097040'
issn:
- 1868-4238
- 1868-422X
publication_status: published
publisher: Springer Nature Switzerland
quality_controlled: '1'
status: public
title: 'Getting Things Done: How to Make Simulation Data FAIR and Ready to Reuse'
type: conference
user_id: '44605'
year: '2025'
...
---
_id: '60623'
author:
- first_name: Lucas
full_name: Hermelingmeier, Lucas
id: '58649'
last_name: Hermelingmeier
- first_name: Dominik
full_name: Teutenberg, Dominik
id: '537'
last_name: Teutenberg
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: 'Hermelingmeier L, Teutenberg D, Meschut G. Application of distributed fiber
optic sensing for defect detection in adhesive bonds. In: ; 2025.'
apa: Hermelingmeier, L., Teutenberg, D., & Meschut, G. (2025). Application
of distributed fiber optic sensing for defect detection in adhesive bonds.
AB2025 8th International Conference on Adhesive Bonding 2025, Porto, Portugal.
bibtex: '@inproceedings{Hermelingmeier_Teutenberg_Meschut_2025, title={Application
of distributed fiber optic sensing for defect detection in adhesive bonds}, author={Hermelingmeier,
Lucas and Teutenberg, Dominik and Meschut, Gerson}, year={2025} }'
chicago: Hermelingmeier, Lucas, Dominik Teutenberg, and Gerson Meschut. “Application
of Distributed Fiber Optic Sensing for Defect Detection in Adhesive Bonds,” 2025.
ieee: L. Hermelingmeier, D. Teutenberg, and G. Meschut, “Application of distributed
fiber optic sensing for defect detection in adhesive bonds,” presented at the
AB2025 8th International Conference on Adhesive Bonding 2025, Porto, Portugal,
2025.
mla: Hermelingmeier, Lucas, et al. Application of Distributed Fiber Optic Sensing
for Defect Detection in Adhesive Bonds. 2025.
short: 'L. Hermelingmeier, D. Teutenberg, G. Meschut, in: 2025.'
conference:
end_date: 2025-07-11
location: Porto, Portugal
name: AB2025 8th International Conference on Adhesive Bonding 2025
start_date: 2025-07-10
date_created: 2025-07-15T11:18:52Z
date_updated: 2026-02-23T08:24:48Z
department:
- _id: '157'
language:
- iso: eng
quality_controlled: '1'
status: public
title: Application of distributed fiber optic sensing for defect detection in adhesive
bonds
type: conference_abstract
user_id: '537'
year: '2025'
...
---
_id: '62005'
author:
- first_name: Yannic
full_name: Böhm, Yannic
id: '84119'
last_name: Böhm
- first_name: Fabian
full_name: Kappe, Fabian
id: '66459'
last_name: Kappe
- first_name: Daxin
full_name: Han, Daxin
id: '36544'
last_name: Han
- first_name: Elmar
full_name: Nordmann, Elmar
last_name: Nordmann
- first_name: Keke
full_name: Yang, Keke
id: '65085'
last_name: Yang
orcid: 0000-0001-9201-9304
- first_name: Jörg
full_name: Jendrny, Jörg
last_name: Jendrny
- first_name: Eugen
full_name: Gorr, Eugen
last_name: Gorr
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: Böhm Y, Kappe F, Han D, et al. Single-step self-punching lockbolt process and
equipment development for pre-hole-free joining of aluminum sheets using a dual-die
system. Journal of Manufacturing Processes. 2025;155:171-184. doi:10.1016/j.jmapro.2025.10.027
apa: Böhm, Y., Kappe, F., Han, D., Nordmann, E., Yang, K., Jendrny, J., Gorr, E.,
& Meschut, G. (2025). Single-step self-punching lockbolt process and equipment
development for pre-hole-free joining of aluminum sheets using a dual-die system.
Journal of Manufacturing Processes, 155, 171–184. https://doi.org/10.1016/j.jmapro.2025.10.027
bibtex: '@article{Böhm_Kappe_Han_Nordmann_Yang_Jendrny_Gorr_Meschut_2025, title={Single-step
self-punching lockbolt process and equipment development for pre-hole-free joining
of aluminum sheets using a dual-die system}, volume={155}, DOI={10.1016/j.jmapro.2025.10.027},
journal={Journal of Manufacturing Processes}, publisher={Elsevier BV}, author={Böhm,
Yannic and Kappe, Fabian and Han, Daxin and Nordmann, Elmar and Yang, Keke and
Jendrny, Jörg and Gorr, Eugen and Meschut, Gerson}, year={2025}, pages={171–184}
}'
chicago: 'Böhm, Yannic, Fabian Kappe, Daxin Han, Elmar Nordmann, Keke Yang, Jörg
Jendrny, Eugen Gorr, and Gerson Meschut. “Single-Step Self-Punching Lockbolt Process
and Equipment Development for Pre-Hole-Free Joining of Aluminum Sheets Using a
Dual-Die System.” Journal of Manufacturing Processes 155 (2025): 171–84.
https://doi.org/10.1016/j.jmapro.2025.10.027.'
ieee: 'Y. Böhm et al., “Single-step self-punching lockbolt process and equipment
development for pre-hole-free joining of aluminum sheets using a dual-die system,”
Journal of Manufacturing Processes, vol. 155, pp. 171–184, 2025, doi: 10.1016/j.jmapro.2025.10.027.'
mla: Böhm, Yannic, et al. “Single-Step Self-Punching Lockbolt Process and Equipment
Development for Pre-Hole-Free Joining of Aluminum Sheets Using a Dual-Die System.”
Journal of Manufacturing Processes, vol. 155, Elsevier BV, 2025, pp. 171–84,
doi:10.1016/j.jmapro.2025.10.027.
short: Y. Böhm, F. Kappe, D. Han, E. Nordmann, K. Yang, J. Jendrny, E. Gorr, G.
Meschut, Journal of Manufacturing Processes 155 (2025) 171–184.
date_created: 2025-10-28T09:53:07Z
date_updated: 2026-02-23T10:29:51Z
doi: 10.1016/j.jmapro.2025.10.027
intvolume: ' 155'
language:
- iso: eng
page: 171-184
publication: Journal of Manufacturing Processes
publication_identifier:
issn:
- 1526-6125
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Single-step self-punching lockbolt process and equipment development for pre-hole-free
joining of aluminum sheets using a dual-die system
type: journal_article
user_id: '65085'
volume: 155
year: '2025'
...
---
_id: '63411'
author:
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
- first_name: Keke
full_name: Yang, Keke
id: '65085'
last_name: Yang
orcid: 0000-0001-9201-9304
- first_name: Michael
full_name: Rethmeier, Michael
last_name: Rethmeier
- first_name: Bassel
full_name: El-Sari, Bassel
last_name: El-Sari
citation:
ama: Meschut G, Yang K, Rethmeier M, El-Sari B. Entwicklung eines methodischen
Ansatzes zur Vermeidung der Spritzerbildung beim Widerstandspunktschweißen durch
multiparametrische Prozessanalyse mittels künstlicher Intelligenz.; 2025.
apa: Meschut, G., Yang, K., Rethmeier, M., & El-Sari, B. (2025). Entwicklung
eines methodischen Ansatzes zur Vermeidung der Spritzerbildung beim Widerstandspunktschweißen
durch multiparametrische Prozessanalyse mittels künstlicher Intelligenz.
bibtex: '@book{Meschut_Yang_Rethmeier_El-Sari_2025, title={Entwicklung eines methodischen
Ansatzes zur Vermeidung der Spritzerbildung beim Widerstandspunktschweißen durch
multiparametrische Prozessanalyse mittels künstlicher Intelligenz}, author={Meschut,
Gerson and Yang, Keke and Rethmeier, Michael and El-Sari, Bassel}, year={2025}
}'
chicago: Meschut, Gerson, Keke Yang, Michael Rethmeier, and Bassel El-Sari. Entwicklung
eines methodischen Ansatzes zur Vermeidung der Spritzerbildung beim Widerstandspunktschweißen
durch multiparametrische Prozessanalyse mittels künstlicher Intelligenz, 2025.
ieee: G. Meschut, K. Yang, M. Rethmeier, and B. El-Sari, Entwicklung eines methodischen
Ansatzes zur Vermeidung der Spritzerbildung beim Widerstandspunktschweißen durch
multiparametrische Prozessanalyse mittels künstlicher Intelligenz. 2025.
mla: Meschut, Gerson, et al. Entwicklung eines methodischen Ansatzes zur Vermeidung
der Spritzerbildung beim Widerstandspunktschweißen durch multiparametrische Prozessanalyse
mittels künstlicher Intelligenz. 2025.
short: G. Meschut, K. Yang, M. Rethmeier, B. El-Sari, Entwicklung eines methodischen
Ansatzes zur Vermeidung der Spritzerbildung beim Widerstandspunktschweißen durch
multiparametrische Prozessanalyse mittels künstlicher Intelligenz, 2025.
date_created: 2025-12-24T09:21:18Z
date_updated: 2026-02-23T10:26:51Z
department:
- _id: '157'
language:
- iso: ger
publication_identifier:
isbn:
- 978-3-96780-219-1
publication_status: published
quality_controlled: '1'
status: public
title: Entwicklung eines methodischen Ansatzes zur Vermeidung der Spritzerbildung
beim Widerstandspunktschweißen durch multiparametrische Prozessanalyse mittels künstlicher
Intelligenz
type: book
user_id: '65085'
year: '2025'
...
---
_id: '63076'
abstract:
- lang: eng
text: This paper develops a new concept and framework for understanding resilient
digital democracy in an age defined by polarisation, cascading crises, and the
global rise of digital authoritarianism. It begins by tracing the concept of resilience
from systems theory to social and political life, showing that resilience in democracy
is not a mechanical property of systems but a dynamic, human-driven practice grounded
in agency, resistance, and collective self-determination. The paper argues that
with emerging challenges in the digital sphere, such as misinformation, surveillance
capitalism, platform monopolies, deepfakes, and hybrid warfare, democracy can
only endure if its digital dimensions are protected and transformed. Building
on this foundation, the paper introduces a holistic approach to resilient digital
democracy that spans environmental, technological, economic, political, and cultural
domains, and advances strategies such as public-commons digital infrastructures,
platform co-operatives, public service Internet platforms, free/libre open source
software (FLOSS), participatory innovations, and hybrid offline/online democratic
practices. The result is a fresh, interdisciplinary vision of how democracy can
be reinvented in the digital age.
article_number: '387'
article_type: original
author:
- first_name: Christian
full_name: Fuchs, Christian
id: '21863'
last_name: Fuchs
orcid: 0000-0003-0589-4579
citation:
ama: Fuchs C. What is and how do we Achieve a Resilient Digital Democracy? Open
Research Europe. 2025;5. doi:10.12688/openreseurope.21988.2
apa: Fuchs, C. (2025). What is and how do we Achieve a Resilient Digital Democracy?
Open Research Europe, 5, Article 387. https://doi.org/10.12688/openreseurope.21988.2
bibtex: '@article{Fuchs_2025, title={What is and how do we Achieve a Resilient Digital
Democracy?}, volume={5}, DOI={10.12688/openreseurope.21988.2},
number={387}, journal={Open Research Europe}, publisher={F1000 Research Ltd},
author={Fuchs, Christian}, year={2025} }'
chicago: Fuchs, Christian. “What Is and How Do We Achieve a Resilient Digital Democracy?”
Open Research Europe 5 (2025). https://doi.org/10.12688/openreseurope.21988.2.
ieee: 'C. Fuchs, “What is and how do we Achieve a Resilient Digital Democracy?,”
Open Research Europe, vol. 5, Art. no. 387, 2025, doi: 10.12688/openreseurope.21988.2.'
mla: Fuchs, Christian. “What Is and How Do We Achieve a Resilient Digital Democracy?”
Open Research Europe, vol. 5, 387, F1000 Research Ltd, 2025, doi:10.12688/openreseurope.21988.2.
short: C. Fuchs, Open Research Europe 5 (2025).
date_created: 2025-12-12T18:21:20Z
date_updated: 2026-02-23T20:51:40Z
department:
- _id: '136'
- _id: '11'
doi: 10.12688/openreseurope.21988.2
has_accepted_license: '1'
intvolume: ' 5'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.12688/openreseurope.21988.2
oa: '1'
project:
- _id: '1397'
name: INNOVAtive DEmocracy Through Digitalisation
publication: Open Research Europe
publication_identifier:
issn:
- 2732-5121
publication_status: published
publisher: F1000 Research Ltd
quality_controlled: '1'
status: public
title: What is and how do we Achieve a Resilient Digital Democracy?
type: journal_article
user_id: '21863'
volume: 5
year: '2025'
...
---
_id: '59872'
abstract:
- lang: eng
text: Lightweight design is a driving concept in modern automotive engineering to
minimize resource consumption over a vehicle's lifecycle through multi-material
design, which relies on the use of joining techniques in car body fabrication.
Multi-material design and the increasing trend towards producing large structural
components using the megacasting process pose considerable challenges, particularly
in the mechanical joining of aluminium-silicon (AlSi) castings. These castings
typically exhibit low ductility and are prone to cracking when mechanically joined.
Based on the excellent castability of hypoeutectic AlSi alloys, these are applied
in sand casting and die casting as well as in megacasting. With a silicon content
between 7 wt% and 12 wt%, these AlSi-alloys have a plate-like silicon phase that
initiates cracks during mechanical joining. To enhance the joinability of castings,
the research hypothesis is that improved solidification conditions enable a significant
modification in the microstructure and therefore, increase the mechanical properties.
During the manufacture of the castings using the sand casting process, the solidification
conditions within the structural elements are varied to modify the microstructure
to obtain castings with graded microstructure. The castings are evaluated using
mechanical, microstructural and joining testing methods and finally, a microstructure-joinability
correlation is established.
article_number: '01081'
article_type: original
author:
- first_name: Moritz
full_name: Neuser, Moritz
id: '32340'
last_name: Neuser
- first_name: Malte Christian
full_name: Schlichter, Malte Christian
id: '61977'
last_name: Schlichter
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- 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, Schlichter MC, Hoyer K-P, Bobbert M, Meschut G, Schaper M. Mechanical
joinability of microstructurally graded structural components manufactured from
hypoeutectic aluminium casting alloys. 44th Conference of the International
Deep Drawing Research Group (IDDRG 2025). 2025;408. doi:10.1051/matecconf/202540801081
apa: Neuser, M., Schlichter, M. C., Hoyer, K.-P., Bobbert, M., Meschut, G., &
Schaper, M. (2025). Mechanical joinability of microstructurally graded structural
components manufactured from hypoeutectic aluminium casting alloys. 44th Conference
of the International Deep Drawing Research Group (IDDRG 2025), 408,
Article 01081. https://doi.org/10.1051/matecconf/202540801081
bibtex: '@article{Neuser_Schlichter_Hoyer_Bobbert_Meschut_Schaper_2025, title={Mechanical
joinability of microstructurally graded structural components manufactured from
hypoeutectic aluminium casting alloys}, volume={408}, DOI={10.1051/matecconf/202540801081},
number={01081}, journal={44th Conference of the International Deep Drawing Research
Group (IDDRG 2025)}, author={Neuser, Moritz and Schlichter, Malte Christian and
Hoyer, Kay-Peter and Bobbert, Mathias and Meschut, Gerson and Schaper, Mirko},
year={2025} }'
chicago: Neuser, Moritz, Malte Christian Schlichter, Kay-Peter Hoyer, Mathias Bobbert,
Gerson Meschut, and Mirko Schaper. “Mechanical Joinability of Microstructurally
Graded Structural Components Manufactured from Hypoeutectic Aluminium Casting
Alloys.” 44th Conference of the International Deep Drawing Research Group (IDDRG
2025) 408 (2025). https://doi.org/10.1051/matecconf/202540801081.
ieee: 'M. Neuser, M. C. Schlichter, K.-P. Hoyer, M. Bobbert, G. Meschut, and M.
Schaper, “Mechanical joinability of microstructurally graded structural components
manufactured from hypoeutectic aluminium casting alloys,” 44th Conference of
the International Deep Drawing Research Group (IDDRG 2025), vol. 408, Art.
no. 01081, 2025, doi: 10.1051/matecconf/202540801081.'
mla: Neuser, Moritz, et al. “Mechanical Joinability of Microstructurally Graded
Structural Components Manufactured from Hypoeutectic Aluminium Casting Alloys.”
44th Conference of the International Deep Drawing Research Group (IDDRG 2025),
vol. 408, 01081, 2025, doi:10.1051/matecconf/202540801081.
short: M. Neuser, M.C. Schlichter, K.-P. Hoyer, M. Bobbert, G. Meschut, M. Schaper,
44th Conference of the International Deep Drawing Research Group (IDDRG 2025)
408 (2025).
conference:
end_date: 2025-06-05
location: Lissabon (Portugal)
name: 44th Conference of the International Deep Drawing Research Group (IDDRG 2025)
start_date: 2025-06-02
date_created: 2025-05-12T15:21:06Z
date_updated: 2026-02-24T13:41:58Z
department:
- _id: '43'
- _id: '158'
- _id: '157'
- _id: '9'
- _id: '321'
doi: 10.1051/matecconf/202540801081
intvolume: ' 408'
keyword:
- Joining
- Casting
- Self-pierce riveting
- Aluminium casting alloy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: "\thttps://doi.org/10.1051/matecconf/202540801081"
oa: '1'
project:
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '136'
name: 'TRR 285 – A02: TRR 285 - Subproject A02'
- _id: '135'
name: 'TRR 285 – A01: TRR 285 - Subproject A01'
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
publication: 44th Conference of the International Deep Drawing Research Group (IDDRG
2025)
publication_status: published
quality_controlled: '1'
status: public
title: Mechanical joinability of microstructurally graded structural components manufactured
from hypoeutectic aluminium casting alloys
type: journal_article
user_id: '7850'
volume: 408
year: '2025'
...
---
_id: '60977'
abstract:
- lang: eng
text: 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
id: '54972'
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,
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. 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,
2025.'
date_created: 2025-08-22T10:20:15Z
date_updated: 2026-02-24T14:02:01Z
department:
- _id: '157'
doi: 10.21741/9781644903599-148
intvolume: ' 54'
language:
- iso: eng
project:
- _id: '135'
name: TRR 285 - Subproject A01
- _id: '131'
name: TRR 285 - Project Area A
- _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: '7850'
volume: 54
year: '2025'
...
---
_id: '60978'
abstract:
- lang: eng
text: The present study is an experimental analysis of the influence of pre-forming
on the failure behaviour of clinched specimens under quasi-static and cyclic loading
conditions. In this context, the geometric formation of the clinched joints is
taken into account, with regard to the loading behaviour. The study also includes
a comparison of the failure behaviour of quasi-static and cyclic tested specimen.
Testing is done on non-pre-deformed and pre-deformed specimens. For this purpose,
experimental investigations are carried out on two material combinations consisting
of HCT590X steel sheet and EN AW-6014 T4 aluminium sheet. The focus is on the
fatigue analysis of the clinched joints. The aim is to identify the failure modes
under cyclic loading and the crack formation with regard to forming operations
prior to the joining process. The investigations show that the cyclic load-bearing
behaviour of the HCT590X joints is reduced by introducing a plastic pre-deformation
of the to be joined parts.
author:
- first_name: Malte Christian
full_name: Schlichter, Malte Christian
id: '61977'
last_name: Schlichter
- first_name: Özcan
full_name: Harabati, Özcan
id: '54972'
last_name: Harabati
- 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
last_name: Meschut
citation:
ama: 'Schlichter MC, Harabati Ö, Böhnke M, Bielak CR, Bobbert M, Meschut G. Investigation
on manufacturing-induced pre-deformation on the fatigue behaviour of clinched
joints. In: Materials Research Proceedings. Vol 52. Materials Research
Forum LLC; 2025. doi:10.21741/9781644903551-16'
apa: Schlichter, M. C., Harabati, Ö., Böhnke, M., Bielak, C. R., Bobbert, M., &
Meschut, G. (2025). Investigation on manufacturing-induced pre-deformation on
the fatigue behaviour of clinched joints. Materials Research Proceedings,
52. https://doi.org/10.21741/9781644903551-16
bibtex: '@inproceedings{Schlichter_Harabati_Böhnke_Bielak_Bobbert_Meschut_2025,
title={Investigation on manufacturing-induced pre-deformation on the fatigue behaviour
of clinched joints}, volume={52}, DOI={10.21741/9781644903551-16},
booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
LLC}, author={Schlichter, Malte Christian and Harabati, Özcan and Böhnke, Max
and Bielak, Christian Roman and Bobbert, Mathias and Meschut, Gerson}, year={2025}
}'
chicago: Schlichter, Malte Christian, Özcan Harabati, Max Böhnke, Christian Roman
Bielak, Mathias Bobbert, and Gerson Meschut. “Investigation on Manufacturing-Induced
Pre-Deformation on the Fatigue Behaviour of Clinched Joints.” In Materials
Research Proceedings, Vol. 52. Materials Research Forum LLC, 2025. https://doi.org/10.21741/9781644903551-16.
ieee: 'M. C. Schlichter, Ö. Harabati, M. Böhnke, C. R. Bielak, M. Bobbert, and G.
Meschut, “Investigation on manufacturing-induced pre-deformation on the fatigue
behaviour of clinched joints,” in Materials Research Proceedings, 2025,
vol. 52, doi: 10.21741/9781644903551-16.'
mla: Schlichter, Malte Christian, et al. “Investigation on Manufacturing-Induced
Pre-Deformation on the Fatigue Behaviour of Clinched Joints.” Materials Research
Proceedings, vol. 52, Materials Research Forum LLC, 2025, doi:10.21741/9781644903551-16.
short: 'M.C. Schlichter, Ö. Harabati, M. Böhnke, C.R. Bielak, M. Bobbert, G. Meschut,
in: Materials Research Proceedings, Materials Research Forum LLC, 2025.'
date_created: 2025-08-22T10:45:56Z
date_updated: 2026-02-24T14:02:35Z
department:
- _id: '157'
doi: 10.21741/9781644903551-16
intvolume: ' 52'
language:
- iso: eng
project:
- _id: '131'
name: TRR 285 - Project Area A
- _id: '135'
name: 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: Investigation on manufacturing-induced pre-deformation on the fatigue behaviour
of clinched joints
type: conference
user_id: '7850'
volume: 52
year: '2025'
...
---
_id: '59587'
abstract:
- lang: eng
text: Abstract. As a widely used sheet metal in clinched joints within the automotive
industry, the aluminum alloy EN AW-6014 has been the focus of numerous studies.
High-cycle fatigue (HCF) is a critical aspect when assessing the durability of
clinched joints. In the present work, the HCF behavior of EN AW-6014 T4 was explored
both experimentally and numerically. To model the fatigue behavior, Lemaitre’s
two-scale damage model was used. Two key parameters, damage strength and damage
exponent, are necessary for numerical investigations of HCF behavior. These parameters
were determined through experiments with flat specimens and subsequently validated
within a numerical model of clinched joints. The numerical results for fatigue
match the experimental ones of the clinched joints quite well.
author:
- first_name: Chin
full_name: Chen, Chin
last_name: Chen
- first_name: Malte Christian
full_name: Schlichter, Malte Christian
id: '61977'
last_name: Schlichter
- first_name: Sven
full_name: Harzheim, Sven
last_name: Harzheim
- first_name: Martin
full_name: Hofmann, Martin
last_name: Hofmann
- 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: Thomas
full_name: Wallmersperger, Thomas
last_name: Wallmersperger
citation:
ama: 'Chen C, Schlichter MC, Harzheim S, et al. High-cycle fatigue testing and parameter
identification for numerical simulation of aluminum alloy EN AW-6014. In: Materials
Research Proceedings. Vol 52. Materials Research Forum LLC; 2025. doi:10.21741/9781644903551-23'
apa: Chen, C., Schlichter, M. C., Harzheim, S., Hofmann, M., Bobbert, M., Meschut,
G., & Wallmersperger, T. (2025). High-cycle fatigue testing and parameter
identification for numerical simulation of aluminum alloy EN AW-6014. Materials
Research Proceedings, 52. https://doi.org/10.21741/9781644903551-23
bibtex: '@inproceedings{Chen_Schlichter_Harzheim_Hofmann_Bobbert_Meschut_Wallmersperger_2025,
title={High-cycle fatigue testing and parameter identification for numerical simulation
of aluminum alloy EN AW-6014}, volume={52}, DOI={10.21741/9781644903551-23},
booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
LLC}, author={Chen, Chin and Schlichter, Malte Christian and Harzheim, Sven and
Hofmann, Martin and Bobbert, Mathias and Meschut, Gerson and Wallmersperger, Thomas},
year={2025} }'
chicago: Chen, Chin, Malte Christian Schlichter, Sven Harzheim, Martin Hofmann,
Mathias Bobbert, Gerson Meschut, and Thomas Wallmersperger. “High-Cycle Fatigue
Testing and Parameter Identification for Numerical Simulation of Aluminum Alloy
EN AW-6014.” In Materials Research Proceedings, Vol. 52. Materials Research
Forum LLC, 2025. https://doi.org/10.21741/9781644903551-23.
ieee: 'C. Chen et al., “High-cycle fatigue testing and parameter identification
for numerical simulation of aluminum alloy EN AW-6014,” in Materials Research
Proceedings, 2025, vol. 52, doi: 10.21741/9781644903551-23.'
mla: Chen, Chin, et al. “High-Cycle Fatigue Testing and Parameter Identification
for Numerical Simulation of Aluminum Alloy EN AW-6014.” Materials Research
Proceedings, vol. 52, Materials Research Forum LLC, 2025, doi:10.21741/9781644903551-23.
short: 'C. Chen, M.C. Schlichter, S. Harzheim, M. Hofmann, M. Bobbert, G. Meschut,
T. Wallmersperger, in: Materials Research Proceedings, Materials Research Forum
LLC, 2025.'
date_created: 2025-04-15T11:14:53Z
date_updated: 2026-02-24T13:43:56Z
department:
- _id: '157'
doi: 10.21741/9781644903551-23
intvolume: ' 52'
language:
- iso: eng
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: High-cycle fatigue testing and parameter identification for numerical simulation
of aluminum alloy EN AW-6014
type: conference
user_id: '7850'
volume: 52
year: '2025'
...
---
_id: '60002'
abstract:
- lang: eng
text: This study focuses on damage modeling across different mechanical joining
processes within a process chain, specifically using clinching and self-pierce
riveting (SPR). The aim is to apply a comprehensive model that captures the damage
mechanisms and interactions in these technologies, optimizing them for enhanced
performance and durability of aluminum joints. A GISSMO damage model was utilized,
based on the stress states occurring during the joining process and a newly introduced
damage testing method. This model was applied to both clinching and SPR processes.
A detailed analysis of the stress states provided insights into their effect on
the material. By incorporating these insights into the GISSMO model, improved
accuracy in damage prediction was achieved. The model's application to clinching
and SPR demonstrated its effectiveness in optimizing aluminum joint performance
and durability, ensuring that the processes can be finely tuned to minimize damage
and enhance joint quality.
author:
- first_name: Özcan
full_name: Harabati, Özcan
id: '54972'
last_name: Harabati
- first_name: Christian Roman
full_name: Bielak, Christian Roman
id: '34782'
last_name: Bielak
- first_name: Max
full_name: Böhnke, Max
id: '45779'
last_name: Böhnke
- first_name: Malte Christian
full_name: Schlichter, Malte Christian
id: '61977'
last_name: Schlichter
- first_name: Marc
full_name: Brockmeier, Marc
last_name: Brockmeier
- 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: 'Harabati Ö, Bielak CR, Böhnke M, et al. Cross-process damage modeling: A process-chain
case study of clinching and self-pierced riveting for aluminum connections. In:
Materials Research Proceedings. Vol 52. Materials Research Forum LLC; 2025.
doi:10.21741/9781644903551-19'
apa: 'Harabati, Ö., Bielak, C. R., Böhnke, M., Schlichter, M. C., Brockmeier, M.,
Bobbert, M., & Meschut, G. (2025). Cross-process damage modeling: A process-chain
case study of clinching and self-pierced riveting for aluminum connections. Materials
Research Proceedings, 52. https://doi.org/10.21741/9781644903551-19'
bibtex: '@inproceedings{Harabati_Bielak_Böhnke_Schlichter_Brockmeier_Bobbert_Meschut_2025,
title={Cross-process damage modeling: A process-chain case study of clinching
and self-pierced riveting for aluminum connections}, volume={52}, DOI={10.21741/9781644903551-19},
booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
LLC}, author={Harabati, Özcan and Bielak, Christian Roman and Böhnke, Max and
Schlichter, Malte Christian and Brockmeier, Marc and Bobbert, Mathias and Meschut,
Gerson}, year={2025} }'
chicago: 'Harabati, Özcan, Christian Roman Bielak, Max Böhnke, Malte Christian Schlichter,
Marc Brockmeier, Mathias Bobbert, and Gerson Meschut. “Cross-Process Damage Modeling:
A Process-Chain Case Study of Clinching and Self-Pierced Riveting for Aluminum
Connections.” In Materials Research Proceedings, Vol. 52. Materials Research
Forum LLC, 2025. https://doi.org/10.21741/9781644903551-19.'
ieee: 'Ö. Harabati et al., “Cross-process damage modeling: A process-chain
case study of clinching and self-pierced riveting for aluminum connections,” in
Materials Research Proceedings, 2025, vol. 52, doi: 10.21741/9781644903551-19.'
mla: 'Harabati, Özcan, et al. “Cross-Process Damage Modeling: A Process-Chain Case
Study of Clinching and Self-Pierced Riveting for Aluminum Connections.” Materials
Research Proceedings, vol. 52, Materials Research Forum LLC, 2025, doi:10.21741/9781644903551-19.'
short: 'Ö. Harabati, C.R. Bielak, M. Böhnke, M.C. Schlichter, M. Brockmeier, M.
Bobbert, G. Meschut, in: Materials Research Proceedings, Materials Research Forum
LLC, 2025.'
date_created: 2025-05-20T12:50:34Z
date_updated: 2026-02-24T13:59:43Z
doi: 10.21741/9781644903551-19
intvolume: ' 52'
language:
- iso: eng
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: 'Cross-process damage modeling: A process-chain case study of clinching and
self-pierced riveting for aluminum connections'
type: conference
user_id: '7850'
volume: 52
year: '2025'
...
---
_id: '59584'
article_number: '100299'
author:
- first_name: Johannes
full_name: Friedlein, Johannes
last_name: Friedlein
- first_name: Stephan
full_name: Lüder, Stephan
last_name: Lüder
- first_name: Jan
full_name: Kalich, Jan
last_name: Kalich
- first_name: Hans Christian
full_name: Schmale, Hans Christian
last_name: Schmale
- first_name: Max
full_name: Böhnke, Max
id: '45779'
last_name: Böhnke
- first_name: Malte Christian
full_name: Schlichter, Malte Christian
id: '61977'
last_name: Schlichter
- 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: Paul
full_name: Steinmann, Paul
last_name: Steinmann
- first_name: Julia
full_name: Mergheim, Julia
last_name: Mergheim
citation:
ama: Friedlein J, Lüder S, Kalich J, et al. Application of stress-state-dependent
ductile damage and failure model to clinch joining for a wide range of tool and
material combinations. Journal of Advanced Joining Processes. 2025;11.
doi:10.1016/j.jajp.2025.100299
apa: Friedlein, J., Lüder, S., Kalich, J., Schmale, H. C., Böhnke, M., Schlichter,
M. C., Bobbert, M., Meschut, G., Steinmann, P., & Mergheim, J. (2025). Application
of stress-state-dependent ductile damage and failure model to clinch joining for
a wide range of tool and material combinations. Journal of Advanced Joining
Processes, 11, Article 100299. https://doi.org/10.1016/j.jajp.2025.100299
bibtex: '@article{Friedlein_Lüder_Kalich_Schmale_Böhnke_Schlichter_Bobbert_Meschut_Steinmann_Mergheim_2025,
title={Application of stress-state-dependent ductile damage and failure model
to clinch joining for a wide range of tool and material combinations}, volume={11},
DOI={10.1016/j.jajp.2025.100299},
number={100299}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier
BV}, author={Friedlein, Johannes and Lüder, Stephan and Kalich, Jan and Schmale,
Hans Christian and Böhnke, Max and Schlichter, Malte Christian and Bobbert, Mathias
and Meschut, Gerson and Steinmann, Paul and Mergheim, Julia}, year={2025} }'
chicago: Friedlein, Johannes, Stephan Lüder, Jan Kalich, Hans Christian Schmale,
Max Böhnke, Malte Christian Schlichter, Mathias Bobbert, Gerson Meschut, Paul
Steinmann, and Julia Mergheim. “Application of Stress-State-Dependent Ductile
Damage and Failure Model to Clinch Joining for a Wide Range of Tool and Material
Combinations.” Journal of Advanced Joining Processes 11 (2025). https://doi.org/10.1016/j.jajp.2025.100299.
ieee: 'J. Friedlein et al., “Application of stress-state-dependent ductile
damage and failure model to clinch joining for a wide range of tool and material
combinations,” Journal of Advanced Joining Processes, vol. 11, Art. no.
100299, 2025, doi: 10.1016/j.jajp.2025.100299.'
mla: Friedlein, Johannes, et al. “Application of Stress-State-Dependent Ductile
Damage and Failure Model to Clinch Joining for a Wide Range of Tool and Material
Combinations.” Journal of Advanced Joining Processes, vol. 11, 100299,
Elsevier BV, 2025, doi:10.1016/j.jajp.2025.100299.
short: J. Friedlein, S. Lüder, J. Kalich, H.C. Schmale, M. Böhnke, M.C. Schlichter,
M. Bobbert, G. Meschut, P. Steinmann, J. Mergheim, Journal of Advanced Joining
Processes 11 (2025).
date_created: 2025-04-15T11:00:56Z
date_updated: 2026-02-24T14:00:55Z
doi: 10.1016/j.jajp.2025.100299
intvolume: ' 11'
language:
- iso: eng
project:
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '135'
name: 'TRR 285 – A01: TRR 285 - Subproject A01'
- _id: '138'
name: 'TRR 285 – A04: TRR 285 - Subproject A04'
- _id: '139'
name: 'TRR 285 – A05: TRR 285 - Subproject A05'
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
publication: Journal of Advanced Joining Processes
publication_identifier:
issn:
- 2666-3309
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Application of stress-state-dependent ductile damage and failure model to clinch
joining for a wide range of tool and material combinations
type: journal_article
user_id: '7850'
volume: 11
year: '2025'
...
---
_id: '60440'
abstract:
- lang: eng
text: The versatile self-pierce riveting (V-SPR) is a further development of semi-tubular
self-pierce riveting. V-SPR enables adaptation to changing boundary conditions,
such as a change in the material thickness combination, without varying the rivet
die combination due to increased punch actuation and the use of multi-range capable
rivets [1]. The inner punch first sets the rivet. The outer punch then forms the
rivet head to the respective sheet thickness. For this, the rivet requires a hard
shank and a ductile rivet head, which is achieved by an inductive local hardening
process [2]. Until now, the joint formation of rivets with graded hardness profile
has been challenging to estimate in the FEM simulation due to the inhomogeneous
material conditions in the rivet. In this study, a method capable of reproducing
the experimentally determined hardness levels of rivets in detail is shown. This
FE model enables the realistic modelling of the mechanical properties of the rivet
on the basis of the hardness profile in order to predict the correct deformation
processes and stresses during the riveting process. First, the detailed experimental
hardness mapping of the locally heat-treated rivets is transferred into the FE
model. The FEM material model can predict the local strength of the rivet based
on hardness by scaling the flow curves. To estimate the predictive capability
of the FEM model, the joint formation of rivets with different graded hardness
profiles is compared experimentally and simulative. Based on the validated model,
the influence of different rivet hardness profiles on the joint formation is analysed
numerically. By adapting the material model, a high level of correlation between
the experiment's joint formation and the simulation can be achieved.
author:
- first_name: Pia Katharina
full_name: Holtkamp, Pia Katharina
id: '44935'
last_name: Holtkamp
- 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: 'Holtkamp PK, Bielak CR, Bobbert M, Meschut G. Simulation of the joining process
of graded hardened multi-range capable rivets. In: Materials Research Proceedings.
Vol 54. Materials Research Forum LLC; 2025. doi:10.21741/9781644903599-153'
apa: Holtkamp, P. K., Bielak, C. R., Bobbert, M., & Meschut, G. (2025). Simulation
of the joining process of graded hardened multi-range capable rivets. Materials
Research Proceedings, 54. https://doi.org/10.21741/9781644903599-153
bibtex: '@inproceedings{Holtkamp_Bielak_Bobbert_Meschut_2025, title={Simulation
of the joining process of graded hardened multi-range capable rivets}, volume={54},
DOI={10.21741/9781644903599-153},
booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
LLC}, author={Holtkamp, Pia Katharina and Bielak, Christian Roman and Bobbert,
Mathias and Meschut, Gerson}, year={2025} }'
chicago: Holtkamp, Pia Katharina, Christian Roman Bielak, Mathias Bobbert, and Gerson
Meschut. “Simulation of the Joining Process of Graded Hardened Multi-Range Capable
Rivets.” In Materials Research Proceedings, Vol. 54. Materials Research
Forum LLC, 2025. https://doi.org/10.21741/9781644903599-153.
ieee: 'P. K. Holtkamp, C. R. Bielak, M. Bobbert, and G. Meschut, “Simulation of
the joining process of graded hardened multi-range capable rivets,” in Materials
Research Proceedings, 2025, vol. 54, doi: 10.21741/9781644903599-153.'
mla: Holtkamp, Pia Katharina, et al. “Simulation of the Joining Process of Graded
Hardened Multi-Range Capable Rivets.” Materials Research Proceedings, vol.
54, Materials Research Forum LLC, 2025, doi:10.21741/9781644903599-153.
short: 'P.K. Holtkamp, C.R. Bielak, M. Bobbert, G. Meschut, in: Materials Research
Proceedings, Materials Research Forum LLC, 2025.'
date_created: 2025-06-27T08:23:00Z
date_updated: 2026-02-24T14:12:10Z
department:
- _id: '43'
- _id: '157'
doi: 10.21741/9781644903599-153
intvolume: ' 54'
language:
- iso: eng
project:
- _id: '130'
name: 'TRR 285: TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '146'
name: 'TRR 285 – C02: TRR 285 - Subproject C02'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '135'
name: 'TRR 285 – A01: TRR 285 - Subproject A01'
publication: Materials Research Proceedings
publication_identifier:
issn:
- 2474-395X
publication_status: published
publisher: Materials Research Forum LLC
quality_controlled: '1'
status: public
title: Simulation of the joining process of graded hardened multi-range capable rivets
type: conference
user_id: '7850'
volume: 54
year: '2025'
...
---
_id: '64736'
citation:
ama: Frahm J, Glöckner H, Hilgert J, Olafsson G, eds. Special Issue of Journal
of Lie Theory Dedicated to Karl-Hermann Neeb on the Occasion of His 60th Birthday.
Vol 35.; 2025.
apa: Special issue of Journal of Lie Theory dedicated to Karl-Hermann Neeb on the
occasion of his 60th birthday. (2025). In J. Frahm, H. Glöckner, J. Hilgert, &
G. Olafsson (Eds.), J. Lie Theory (Vol. 35, Issue 4).
bibtex: '@book{Frahm_Glöckner_Hilgert_Olafsson_2025, title={Special issue of Journal
of Lie Theory dedicated to Karl-Hermann Neeb on the occasion of his 60th birthday},
volume={35}, number={4}, journal={J. Lie Theory}, year={2025} }'
chicago: Frahm, Jan, Helge Glöckner, Joachim Hilgert, and Gestur Olafsson, eds.
Special Issue of Journal of Lie Theory Dedicated to Karl-Hermann Neeb on the
Occasion of His 60th Birthday. J. Lie Theory. Vol. 35, 2025.
ieee: J. Frahm, H. Glöckner, J. Hilgert, and G. Olafsson, Eds., Special issue
of Journal of Lie Theory dedicated to Karl-Hermann Neeb on the occasion of his
60th birthday, vol. 35, no. 4. 2025.
mla: Frahm, Jan, et al., editors. “Special Issue of Journal of Lie Theory Dedicated
to Karl-Hermann Neeb on the Occasion of His 60th Birthday.” J. Lie Theory,
vol. 35, no. 4, 2025.
short: J. Frahm, H. Glöckner, J. Hilgert, G. Olafsson, eds., Special Issue of Journal
of Lie Theory Dedicated to Karl-Hermann Neeb on the Occasion of His 60th Birthday,
2025.
date_created: 2026-02-26T17:42:01Z
date_updated: 2026-02-26T17:51:43Z
department:
- _id: '10'
- _id: '87'
- _id: '93'
editor:
- first_name: Jan
full_name: Frahm, Jan
last_name: Frahm
- first_name: Helge
full_name: Glöckner, Helge
id: '178'
last_name: Glöckner
- first_name: Joachim
full_name: Hilgert, Joachim
id: '220'
last_name: Hilgert
- first_name: Gestur
full_name: Olafsson, Gestur
last_name: Olafsson
intvolume: ' 35'
issue: '4'
language:
- iso: eng
publication: J. Lie Theory
quality_controlled: '1'
status: public
title: Special issue of Journal of Lie Theory dedicated to Karl-Hermann Neeb on the
occasion of his 60th birthday
type: journal_editor
user_id: '178'
volume: 35
year: '2025'
...
---
_id: '64786'
author:
- first_name: Laura
full_name: Müller, Laura
id: '44605'
last_name: Müller
- first_name: Niclas
full_name: Meihöfener, Niclas
id: '38611'
last_name: Meihöfener
- first_name: Johannes Gabriel
full_name: Siemoneit, Johannes Gabriel
id: '98462'
last_name: Siemoneit
orcid: 0000-0002-2543-2331
- first_name: Iryna
full_name: Mozgova, Iryna
id: '95903'
last_name: Mozgova
citation:
ama: 'Müller L, Meihöfener N, Siemoneit JG, Mozgova I. Introduction of electronic
lab notebooks in engineering education - opportunities for a cultural change.
In: Engineering Education for Sustainable Development (EESD2025). ; 2025.
doi:https://doi.org/10.71779/776'
apa: Müller, L., Meihöfener, N., Siemoneit, J. G., & Mozgova, I. (2025). Introduction
of electronic lab notebooks in engineering education - opportunities for a cultural
change. Engineering Education for Sustainable Development (EESD2025). https://doi.org/10.71779/776
bibtex: '@inproceedings{Müller_Meihöfener_Siemoneit_Mozgova_2025, title={Introduction
of electronic lab notebooks in engineering education - opportunities for a cultural
change}, DOI={https://doi.org/10.71779/776},
booktitle={Engineering Education for Sustainable Development (EESD2025)}, author={Müller,
Laura and Meihöfener, Niclas and Siemoneit, Johannes Gabriel and Mozgova, Iryna},
year={2025} }'
chicago: Müller, Laura, Niclas Meihöfener, Johannes Gabriel Siemoneit, and Iryna
Mozgova. “Introduction of Electronic Lab Notebooks in Engineering Education -
Opportunities for a Cultural Change.” In Engineering Education for Sustainable
Development (EESD2025), 2025. https://doi.org/10.71779/776.
ieee: 'L. Müller, N. Meihöfener, J. G. Siemoneit, and I. Mozgova, “Introduction
of electronic lab notebooks in engineering education - opportunities for a cultural
change,” 2025, doi: https://doi.org/10.71779/776.'
mla: Müller, Laura, et al. “Introduction of Electronic Lab Notebooks in Engineering
Education - Opportunities for a Cultural Change.” Engineering Education for
Sustainable Development (EESD2025), 2025, doi:https://doi.org/10.71779/776.
short: 'L. Müller, N. Meihöfener, J.G. Siemoneit, I. Mozgova, in: Engineering Education
for Sustainable Development (EESD2025), 2025.'
date_created: 2026-02-27T14:24:40Z
date_updated: 2026-02-27T14:27:09Z
department:
- _id: '741'
doi: https://doi.org/10.71779/776
language:
- iso: eng
publication: Engineering Education for Sustainable Development (EESD2025)
quality_controlled: '1'
status: public
title: Introduction of electronic lab notebooks in engineering education - opportunities
for a cultural change
type: conference
user_id: '44605'
year: '2025'
...
---
_id: '64787'
abstract:
- lang: eng
text: This study proposes a fault diagnostics methodology that addresses the challenges
posed by highly imbalanced datasets typical of railway applications, where faulty
conditions constitute the minority class. Fault diagnostics is performed from
the component level upward, considering each sensor’s proximity to its respective
critical component. Advanced signal analysis, feature engineering, and automated
data-driven model generation techniques were explored to achieve comprehensive
diagnostics, such that the model development process accounts for variations in
the operating conditions and differing levels of information availability. The
proposed methodology is evaluated on datasets from the MONOCAB, for scenarios
with limited faulty instances and on the Beijing 2024 IEEE PHM Conference data
challenge, which focused on fault diagnostics of railway systems under various
fault modes and operating conditions.
article_number: '1'
author:
- first_name: Osarenren Kennedy
full_name: Aimiyekagbon, Osarenren Kennedy
id: '9557'
last_name: Aimiyekagbon
- first_name: Alexander
full_name: Löwen, Alexander
id: '47233'
last_name: Löwen
- first_name: Raphael
full_name: Hanselle, Raphael
last_name: Hanselle
- first_name: Thomas
full_name: Rief, Thomas
last_name: Rief
- first_name: Maximilian
full_name: Beck, Maximilian
last_name: Beck
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
citation:
ama: 'Aimiyekagbon OK, Löwen A, Hanselle R, Rief T, Beck M, Sextro W. Multilevel
fault diagnostics for railway applications using limited historical data. In:
PHM Society Asia-Pacific Conference. Vol 5. ; 2025. doi:10.36001/phmap.2025.v5i1.4449'
apa: Aimiyekagbon, O. K., Löwen, A., Hanselle, R., Rief, T., Beck, M., & Sextro,
W. (2025). Multilevel fault diagnostics for railway applications using limited
historical data. PHM Society Asia-Pacific Conference, 5, Article
1. https://doi.org/10.36001/phmap.2025.v5i1.4449
bibtex: '@inproceedings{Aimiyekagbon_Löwen_Hanselle_Rief_Beck_Sextro_2025, title={Multilevel
fault diagnostics for railway applications using limited historical data}, volume={5},
DOI={10.36001/phmap.2025.v5i1.4449},
number={1}, booktitle={PHM Society Asia-Pacific Conference}, author={Aimiyekagbon,
Osarenren Kennedy and Löwen, Alexander and Hanselle, Raphael and Rief, Thomas
and Beck, Maximilian and Sextro, Walter}, year={2025} }'
chicago: Aimiyekagbon, Osarenren Kennedy, Alexander Löwen, Raphael Hanselle, Thomas
Rief, Maximilian Beck, and Walter Sextro. “Multilevel Fault Diagnostics for Railway
Applications Using Limited Historical Data.” In PHM Society Asia-Pacific Conference,
Vol. 5, 2025. https://doi.org/10.36001/phmap.2025.v5i1.4449.
ieee: 'O. K. Aimiyekagbon, A. Löwen, R. Hanselle, T. Rief, M. Beck, and W. Sextro,
“Multilevel fault diagnostics for railway applications using limited historical
data,” in PHM Society Asia-Pacific Conference, 2025, vol. 5, doi: 10.36001/phmap.2025.v5i1.4449.'
mla: Aimiyekagbon, Osarenren Kennedy, et al. “Multilevel Fault Diagnostics for Railway
Applications Using Limited Historical Data.” PHM Society Asia-Pacific Conference,
vol. 5, 1, 2025, doi:10.36001/phmap.2025.v5i1.4449.
short: 'O.K. Aimiyekagbon, A. Löwen, R. Hanselle, T. Rief, M. Beck, W. Sextro, in:
PHM Society Asia-Pacific Conference, 2025.'
date_created: 2026-02-27T20:41:54Z
date_updated: 2026-02-27T20:46:44Z
department:
- _id: '151'
doi: 10.36001/phmap.2025.v5i1.4449
intvolume: ' 5'
keyword:
- MONOCAB
- Beijing Data Challenge
- Diagnostics of railway systems
language:
- iso: eng
project:
- _id: '1355'
name: enableATO – Automatisierter Bahnverkehr als Backbone für eine nachhaltige,
vernetzte Mobilität im ländlichen Raum
publication: PHM Society Asia-Pacific Conference
publication_status: published
quality_controlled: '1'
status: public
title: Multilevel fault diagnostics for railway applications using limited historical
data
type: conference
user_id: '9557'
volume: 5
year: '2025'
...