--- _id: '60746' author: - first_name: Darius full_name: Jakobeit, Darius last_name: Jakobeit - first_name: Mario full_name: Peña López, Mario id: '82862' last_name: Peña López orcid: 0000-0001-5381-3660 - first_name: Maximilian full_name: Schenke, Maximilian id: '52638' last_name: Schenke orcid: 0000-0001-5427-9527 - first_name: Barnabas full_name: Haucke-Korber, Barnabas id: '93461' last_name: Haucke-Korber orcid: 0000-0003-0862-2069 - first_name: Oliver full_name: Wallscheid, Oliver id: '11291' last_name: Wallscheid orcid: https://orcid.org/0000-0001-9362-8777 citation: ama: 'Jakobeit D, Peña López M, Schenke M, Haucke-Korber B, Wallscheid O. Structural Optimization of Meta-Reinforcement Learning-based Finite-Control-Set Direct Torque Control of Permanent Magnet Synchronous Motors. In: 2025 IEEE International Electric Machines & Drives Conference (IEMDC). IEEE; 2025. doi:10.1109/iemdc60492.2025.11061179' apa: Jakobeit, D., Peña López, M., Schenke, M., Haucke-Korber, B., & Wallscheid, O. (2025). Structural Optimization of Meta-Reinforcement Learning-based Finite-Control-Set Direct Torque Control of Permanent Magnet Synchronous Motors. 2025 IEEE International Electric Machines & Drives Conference (IEMDC). https://doi.org/10.1109/iemdc60492.2025.11061179 bibtex: '@inproceedings{Jakobeit_Peña López_Schenke_Haucke-Korber_Wallscheid_2025, title={Structural Optimization of Meta-Reinforcement Learning-based Finite-Control-Set Direct Torque Control of Permanent Magnet Synchronous Motors}, DOI={10.1109/iemdc60492.2025.11061179}, booktitle={2025 IEEE International Electric Machines & Drives Conference (IEMDC)}, publisher={IEEE}, author={Jakobeit, Darius and Peña López, Mario and Schenke, Maximilian and Haucke-Korber, Barnabas and Wallscheid, Oliver}, year={2025} }' chicago: Jakobeit, Darius, Mario Peña López, Maximilian Schenke, Barnabas Haucke-Korber, and Oliver Wallscheid. “Structural Optimization of Meta-Reinforcement Learning-Based Finite-Control-Set Direct Torque Control of Permanent Magnet Synchronous Motors.” In 2025 IEEE International Electric Machines & Drives Conference (IEMDC). IEEE, 2025. https://doi.org/10.1109/iemdc60492.2025.11061179. ieee: 'D. Jakobeit, M. Peña López, M. Schenke, B. Haucke-Korber, and O. Wallscheid, “Structural Optimization of Meta-Reinforcement Learning-based Finite-Control-Set Direct Torque Control of Permanent Magnet Synchronous Motors,” 2025, doi: 10.1109/iemdc60492.2025.11061179.' mla: Jakobeit, Darius, et al. “Structural Optimization of Meta-Reinforcement Learning-Based Finite-Control-Set Direct Torque Control of Permanent Magnet Synchronous Motors.” 2025 IEEE International Electric Machines & Drives Conference (IEMDC), IEEE, 2025, doi:10.1109/iemdc60492.2025.11061179. short: 'D. Jakobeit, M. Peña López, M. Schenke, B. Haucke-Korber, O. Wallscheid, in: 2025 IEEE International Electric Machines & Drives Conference (IEMDC), IEEE, 2025.' date_created: 2025-07-25T12:26:51Z date_updated: 2025-12-19T12:42:54Z department: - _id: '52' doi: 10.1109/iemdc60492.2025.11061179 language: - iso: eng publication: 2025 IEEE International Electric Machines & Drives Conference (IEMDC) publication_status: published publisher: IEEE status: public title: Structural Optimization of Meta-Reinforcement Learning-based Finite-Control-Set Direct Torque Control of Permanent Magnet Synchronous Motors type: conference user_id: '93461' year: '2025' ... --- _id: '60745' author: - first_name: Barnabas full_name: Haucke-Korber, Barnabas id: '93461' last_name: Haucke-Korber orcid: 0000-0003-0862-2069 - first_name: Nyi Nyi full_name: Aung, Nyi Nyi last_name: Aung - first_name: Maximilian full_name: Schenke, Maximilian id: '52638' last_name: Schenke orcid: 0000-0001-5427-9527 - first_name: Mario full_name: Peña López, Mario id: '82862' last_name: Peña López orcid: 0000-0001-5381-3660 - first_name: Darius full_name: Jakobeit, Darius last_name: Jakobeit - first_name: Oliver full_name: Wallscheid, Oliver id: '11291' last_name: Wallscheid orcid: https://orcid.org/0000-0001-9362-8777 citation: ama: 'Haucke-Korber B, Aung NN, Schenke M, Peña López M, Jakobeit D, Wallscheid O. Reinforcement Learning-based Direct Torque Control of Externally Excited Synchronous Motors: a Proof of Concept. In: 2025 IEEE International Electric Machines & Drives Conference (IEMDC). IEEE; 2025. doi:10.1109/iemdc60492.2025.11061093' apa: 'Haucke-Korber, B., Aung, N. N., Schenke, M., Peña López, M., Jakobeit, D., & Wallscheid, O. (2025). Reinforcement Learning-based Direct Torque Control of Externally Excited Synchronous Motors: a Proof of Concept. 2025 IEEE International Electric Machines & Drives Conference (IEMDC). https://doi.org/10.1109/iemdc60492.2025.11061093' bibtex: '@inproceedings{Haucke-Korber_Aung_Schenke_Peña López_Jakobeit_Wallscheid_2025, title={Reinforcement Learning-based Direct Torque Control of Externally Excited Synchronous Motors: a Proof of Concept}, DOI={10.1109/iemdc60492.2025.11061093}, booktitle={2025 IEEE International Electric Machines & Drives Conference (IEMDC)}, publisher={IEEE}, author={Haucke-Korber, Barnabas and Aung, Nyi Nyi and Schenke, Maximilian and Peña López, Mario and Jakobeit, Darius and Wallscheid, Oliver}, year={2025} }' chicago: 'Haucke-Korber, Barnabas, Nyi Nyi Aung, Maximilian Schenke, Mario Peña López, Darius Jakobeit, and Oliver Wallscheid. “Reinforcement Learning-Based Direct Torque Control of Externally Excited Synchronous Motors: A Proof of Concept.” In 2025 IEEE International Electric Machines & Drives Conference (IEMDC). IEEE, 2025. https://doi.org/10.1109/iemdc60492.2025.11061093.' ieee: 'B. Haucke-Korber, N. N. Aung, M. Schenke, M. Peña López, D. Jakobeit, and O. Wallscheid, “Reinforcement Learning-based Direct Torque Control of Externally Excited Synchronous Motors: a Proof of Concept,” 2025, doi: 10.1109/iemdc60492.2025.11061093.' mla: 'Haucke-Korber, Barnabas, et al. “Reinforcement Learning-Based Direct Torque Control of Externally Excited Synchronous Motors: A Proof of Concept.” 2025 IEEE International Electric Machines & Drives Conference (IEMDC), IEEE, 2025, doi:10.1109/iemdc60492.2025.11061093.' short: 'B. Haucke-Korber, N.N. Aung, M. Schenke, M. Peña López, D. Jakobeit, O. Wallscheid, in: 2025 IEEE International Electric Machines & Drives Conference (IEMDC), IEEE, 2025.' date_created: 2025-07-25T12:26:35Z date_updated: 2025-12-19T12:43:17Z department: - _id: '52' doi: 10.1109/iemdc60492.2025.11061093 language: - iso: eng publication: 2025 IEEE International Electric Machines & Drives Conference (IEMDC) publication_status: published publisher: IEEE status: public title: 'Reinforcement Learning-based Direct Torque Control of Externally Excited Synchronous Motors: a Proof of Concept' type: conference user_id: '93461' year: '2025' ... --- _id: '61759' abstract: - lang: eng text: 'Intersection distribution and non-hitting index are concepts introduced recently by Li and Pott as a new way to view the behaviour of a collection of finite field polynomials. With both an algebraic interpretation via the intersection of a polynomial with a set of lines, and a geometric interpretation via a (q+1)-set possessing an internal nucleus, the concepts have proved their usefulness as a new way to view various long-standing problems, and have applications in areas such as Kakeya sets. In this paper, by exploiting connections with diverse areas including the theory of algebraic curves, cyclotomy and the enumeration of irreducible polynomials, we establish new results and resolve various Open Problems of Li and Pott. We prove geometric results which shed new light on the relationship between intersection distribution and projective equivalence of polynomials, and algebraic results which describe and characterise the degree of Sf - the index of the largest non-zero entry in the intersection distribution of f. We provide new insights into the non-hitting spectrum, and show the limitations of the non-hitting index as a tool for characterisation. Finally, the benefits provided by the connections to other areas are evidenced in two short new proofs of the cubic case. ' author: - first_name: Lukas-André Dominik full_name: Klawuhn, Lukas-André Dominik id: '91965' last_name: Klawuhn orcid: 0009-0009-7736-4885 - first_name: Sophie full_name: Huczynska, Sophie last_name: Huczynska - first_name: Maura full_name: Paterson, Maura last_name: Paterson citation: ama: 'Klawuhn L-AD, Huczynska S, Paterson M. The Intersection Distribution: New Results and Perspectives. Published online 2025.' apa: 'Klawuhn, L.-A. D., Huczynska, S., & Paterson, M. (2025). The Intersection Distribution: New Results and Perspectives.' bibtex: '@article{Klawuhn_Huczynska_Paterson_2025, title={The Intersection Distribution: New Results and Perspectives}, author={Klawuhn, Lukas-André Dominik and Huczynska, Sophie and Paterson, Maura}, year={2025} }' chicago: 'Klawuhn, Lukas-André Dominik, Sophie Huczynska, and Maura Paterson. “The Intersection Distribution: New Results and Perspectives,” 2025.' ieee: 'L.-A. D. Klawuhn, S. Huczynska, and M. Paterson, “The Intersection Distribution: New Results and Perspectives.” 2025.' mla: 'Klawuhn, Lukas-André Dominik, et al. The Intersection Distribution: New Results and Perspectives. 2025.' short: L.-A.D. Klawuhn, S. Huczynska, M. Paterson, (2025). date_created: 2025-10-08T14:52:20Z date_updated: 2025-12-19T11:23:10Z department: - _id: '100' external_id: arxiv: - '2510.04675' language: - iso: eng page: '36' status: public title: 'The Intersection Distribution: New Results and Perspectives' type: preprint user_id: '91965' year: '2025' ... --- _id: '60744' author: - first_name: Mario full_name: Peña López, Mario id: '82862' last_name: Peña López orcid: 0000-0001-5381-3660 - first_name: Maximilian full_name: Schenke, Maximilian id: '52638' last_name: Schenke orcid: 0000-0001-5427-9527 - first_name: Darius full_name: Jakobeit, Darius last_name: Jakobeit - first_name: Barnabas full_name: Haucke-Korber, Barnabas id: '93461' last_name: Haucke-Korber orcid: 0000-0003-0862-2069 - first_name: Oliver full_name: Wallscheid, Oliver id: '11291' last_name: Wallscheid orcid: https://orcid.org/0000-0001-9362-8777 citation: ama: 'Peña López M, Schenke M, Jakobeit D, Haucke-Korber B, Wallscheid O. Reinforcement Learning Control of Three-Level Converter Permanent Magnet Synchronous Machine Drives. In: 2025 IEEE International Electric Machines & Drives Conference (IEMDC). IEEE; 2025. doi:10.1109/iemdc60492.2025.11061032' apa: Peña López, M., Schenke, M., Jakobeit, D., Haucke-Korber, B., & Wallscheid, O. (2025). Reinforcement Learning Control of Three-Level Converter Permanent Magnet Synchronous Machine Drives. 2025 IEEE International Electric Machines & Drives Conference (IEMDC). https://doi.org/10.1109/iemdc60492.2025.11061032 bibtex: '@inproceedings{Peña López_Schenke_Jakobeit_Haucke-Korber_Wallscheid_2025, title={Reinforcement Learning Control of Three-Level Converter Permanent Magnet Synchronous Machine Drives}, DOI={10.1109/iemdc60492.2025.11061032}, booktitle={2025 IEEE International Electric Machines & Drives Conference (IEMDC)}, publisher={IEEE}, author={Peña López, Mario and Schenke, Maximilian and Jakobeit, Darius and Haucke-Korber, Barnabas and Wallscheid, Oliver}, year={2025} }' chicago: Peña López, Mario, Maximilian Schenke, Darius Jakobeit, Barnabas Haucke-Korber, and Oliver Wallscheid. “Reinforcement Learning Control of Three-Level Converter Permanent Magnet Synchronous Machine Drives.” In 2025 IEEE International Electric Machines & Drives Conference (IEMDC). IEEE, 2025. https://doi.org/10.1109/iemdc60492.2025.11061032. ieee: 'M. Peña López, M. Schenke, D. Jakobeit, B. Haucke-Korber, and O. Wallscheid, “Reinforcement Learning Control of Three-Level Converter Permanent Magnet Synchronous Machine Drives,” 2025, doi: 10.1109/iemdc60492.2025.11061032.' mla: Peña López, Mario, et al. “Reinforcement Learning Control of Three-Level Converter Permanent Magnet Synchronous Machine Drives.” 2025 IEEE International Electric Machines & Drives Conference (IEMDC), IEEE, 2025, doi:10.1109/iemdc60492.2025.11061032. short: 'M. Peña López, M. Schenke, D. Jakobeit, B. Haucke-Korber, O. Wallscheid, in: 2025 IEEE International Electric Machines & Drives Conference (IEMDC), IEEE, 2025.' date_created: 2025-07-25T12:26:05Z date_updated: 2025-12-19T12:43:37Z department: - _id: '52' doi: 10.1109/iemdc60492.2025.11061032 language: - iso: eng publication: 2025 IEEE International Electric Machines & Drives Conference (IEMDC) publication_status: published publisher: IEEE status: public title: Reinforcement Learning Control of Three-Level Converter Permanent Magnet Synchronous Machine Drives type: conference user_id: '93461' year: '2025' ... --- _id: '63384' abstract: - lang: eng text: "Two fundamental ways to represent a group are as permutations and as matrices. In this paper, we study linear representations of groups that intertwine with a permutation representation. Recently, D'Alconzo and Di Scala investigated how small the matrices in such a linear representation can be. The minimal dimension of such a representation is the \\emph{linear dimension of the group action} and this has applications in cryptography and cryptosystems.\r\n\r\nWe develop the idea of linear dimension from an algebraic point of view by using the theory of permutation modules. We give structural results about representations of minimal dimension and investigate the implications of faithfulness, transitivity and primitivity on the linear dimension. Furthermore, we compute the linear dimension of several classes of finite primitive permutation groups. We also study wreath products, allowing us to determine the linear dimension of imprimitive group actions. Finally, we give the linear dimension of almost simple finite $2$-transitive groups, some of which may be used for further applications in cryptography. Our results also open up many new questions about linear representations of group actions." author: - first_name: Alice full_name: Devillers, Alice last_name: Devillers - first_name: Michael full_name: Giudici, Michael last_name: Giudici - first_name: Daniel R. full_name: Hawtin, Daniel R. last_name: Hawtin - first_name: Lukas-André Dominik full_name: Klawuhn, Lukas-André Dominik id: '91965' last_name: Klawuhn orcid: 0009-0009-7736-4885 - first_name: Luke full_name: Morgan, Luke last_name: Morgan citation: ama: Devillers A, Giudici M, Hawtin DR, Klawuhn L-AD, Morgan L. Linear dimension of group actions. Published online 2025. apa: Devillers, A., Giudici, M., Hawtin, D. R., Klawuhn, L.-A. D., & Morgan, L. (2025). Linear dimension of group actions. bibtex: '@article{Devillers_Giudici_Hawtin_Klawuhn_Morgan_2025, title={Linear dimension of group actions}, author={Devillers, Alice and Giudici, Michael and Hawtin, Daniel R. and Klawuhn, Lukas-André Dominik and Morgan, Luke}, year={2025} }' chicago: Devillers, Alice, Michael Giudici, Daniel R. Hawtin, Lukas-André Dominik Klawuhn, and Luke Morgan. “Linear Dimension of Group Actions,” 2025. ieee: A. Devillers, M. Giudici, D. R. Hawtin, L.-A. D. Klawuhn, and L. Morgan, “Linear dimension of group actions.” 2025. mla: Devillers, Alice, et al. Linear Dimension of Group Actions. 2025. short: A. Devillers, M. Giudici, D.R. Hawtin, L.-A.D. Klawuhn, L. Morgan, (2025). date_created: 2025-12-19T11:20:46Z date_updated: 2025-12-19T11:23:41Z department: - _id: '100' external_id: arxiv: - '2512.16079' language: - iso: eng status: public title: Linear dimension of group actions type: preprint user_id: '91965' year: '2025' ... --- _id: '62906' abstract: - lang: eng text: Ausgangspunkt des Beitrags sind die wiederkehrenden Zuschauerproteste gegen die Kommerzialisierung des Fußballs und die Frage nach einer Erklärung für deren Entstehung. Gezeigt wird, dass Zuschauerproteste bereits umfassend beforscht sind, bislang allerdings keine theoretische Einordung zu ihrer Entwicklung vorgelegt wurde. Entsprechend liegt das Ziel des Beitrags darin, unter Rückgriff auf systemtheoretische Überlegungen, insbesondere auch zur Funktion des Publikums für den Fußball, und typologische Unterscheidungen, angereichert durch kulturanthropologische Betrachtungen, theoretische Erklärungen für die Ursprünge und Bedeutung von Zuschauerprotesten zu liefern. Im Anschluss hieran wird betrachtet, wie sich Zuschauerproteste in theoretische Konzepte zu Protestbewegungen einordnen lassen, um abschließend deren Nutzen für die Fußballclubs und -verbände zu bestimmen. article_type: original author: - first_name: Lars full_name: Riedl, Lars id: '31513' last_name: Riedl - first_name: Heiko full_name: Meier, Heiko id: '21765' last_name: Meier citation: ama: 'Riedl L, Meier H. Protest gegen Kommerzialisierung im Fußball: Theoretische Überlegungen zu Entstehung, Strukturen und Nutzen. FuG – Zeitschrift für Fußball und Gesellschaft. 2025;5(2-2023):97-119. doi:10.3224/fug.v5i2.02' apa: 'Riedl, L., & Meier, H. (2025). Protest gegen Kommerzialisierung im Fußball: Theoretische Überlegungen zu Entstehung, Strukturen und Nutzen. FuG – Zeitschrift für Fußball und Gesellschaft, 5(2–2023), 97–119. https://doi.org/10.3224/fug.v5i2.02' bibtex: '@article{Riedl_Meier_2025, title={Protest gegen Kommerzialisierung im Fußball: Theoretische Überlegungen zu Entstehung, Strukturen und Nutzen}, volume={5}, DOI={10.3224/fug.v5i2.02}, number={2–2023}, journal={FuG – Zeitschrift für Fußball und Gesellschaft}, publisher={Verlag Barbara Budrich GmbH}, author={Riedl, Lars and Meier, Heiko}, year={2025}, pages={97–119} }' chicago: 'Riedl, Lars, and Heiko Meier. “Protest gegen Kommerzialisierung im Fußball: Theoretische Überlegungen zu Entstehung, Strukturen und Nutzen.” FuG – Zeitschrift für Fußball und Gesellschaft 5, no. 2–2023 (2025): 97–119. https://doi.org/10.3224/fug.v5i2.02.' ieee: 'L. Riedl and H. Meier, “Protest gegen Kommerzialisierung im Fußball: Theoretische Überlegungen zu Entstehung, Strukturen und Nutzen,” FuG – Zeitschrift für Fußball und Gesellschaft, vol. 5, no. 2–2023, pp. 97–119, 2025, doi: 10.3224/fug.v5i2.02.' mla: 'Riedl, Lars, and Heiko Meier. “Protest gegen Kommerzialisierung im Fußball: Theoretische Überlegungen zu Entstehung, Strukturen und Nutzen.” FuG – Zeitschrift für Fußball und Gesellschaft, vol. 5, no. 2–2023, Verlag Barbara Budrich GmbH, 2025, pp. 97–119, doi:10.3224/fug.v5i2.02.' short: L. Riedl, H. Meier, FuG – Zeitschrift für Fußball und Gesellschaft 5 (2025) 97–119. date_created: 2025-12-04T15:57:56Z date_updated: 2025-12-19T15:53:01Z department: - _id: '175' doi: 10.3224/fug.v5i2.02 intvolume: ' 5' issue: 2-2023 language: - iso: ger page: 97 - 119 publication: FuG – Zeitschrift für Fußball und Gesellschaft publication_identifier: issn: - 2568-0420 - 2568-0439 publication_status: published publisher: Verlag Barbara Budrich GmbH quality_controlled: '1' status: public title: 'Protest gegen Kommerzialisierung im Fußball: Theoretische Überlegungen zu Entstehung, Strukturen und Nutzen' type: journal_article user_id: '21765' volume: 5 year: '2025' ... --- _id: '63347' abstract: - lang: eng text: Friction-spinning is an incremental thermomechanical forming process that has huge potential due to its simple yet effective mechanism of utilising friction between a rotating workpiece and a forming tool to increase the workpiece’s temperature, which reduces the required forces and increases formability during the forming process. Despite the simplicity of the process’s setup, the thermomechanical loads and high relative velocities involved, especially in the contact zone, make the application of classical methods for characterising friction inaccurate. It is therefore essential to find a way to describe the frictional behaviour under real process conditions to be able to gain a holistic understanding of the process and the effect of the adjustable parameters on the outcome, especially the temperature. To achieve this goal, an experimental setup that considers the actual process boundary conditions in forming tubes made of EN AW-6060 was used to measure in situ normal and frictional forces, in addition to process temperatures, under varying rotational speed and feed rate values. article_number: '302' author: - first_name: Eugen full_name: Wiens, Eugen id: '7888' last_name: Wiens - first_name: Dina full_name: Hijazi, Dina last_name: Hijazi - first_name: Maik full_name: Jüttner, Maik last_name: Jüttner - first_name: Werner full_name: Homberg, Werner id: '233' last_name: Homberg - first_name: Mark Dennis full_name: Kensy, Mark Dennis last_name: Kensy - first_name: Wolfgang full_name: Tillmann, Wolfgang last_name: Tillmann citation: ama: Wiens E, Hijazi D, Jüttner M, Homberg W, Kensy MD, Tillmann W. In Situ Investigation of the Frictional Behaviour in Friction-Spinning. Journal of Manufacturing and Materials Processing. 2025;9(9). doi:10.3390/jmmp9090302 apa: Wiens, E., Hijazi, D., Jüttner, M., Homberg, W., Kensy, M. D., & Tillmann, W. (2025). In Situ Investigation of the Frictional Behaviour in Friction-Spinning. Journal of Manufacturing and Materials Processing, 9(9), Article 302. https://doi.org/10.3390/jmmp9090302 bibtex: '@article{Wiens_Hijazi_Jüttner_Homberg_Kensy_Tillmann_2025, title={In Situ Investigation of the Frictional Behaviour in Friction-Spinning}, volume={9}, DOI={10.3390/jmmp9090302}, number={9302}, journal={Journal of Manufacturing and Materials Processing}, publisher={MDPI AG}, author={Wiens, Eugen and Hijazi, Dina and Jüttner, Maik and Homberg, Werner and Kensy, Mark Dennis and Tillmann, Wolfgang}, year={2025} }' chicago: Wiens, Eugen, Dina Hijazi, Maik Jüttner, Werner Homberg, Mark Dennis Kensy, and Wolfgang Tillmann. “In Situ Investigation of the Frictional Behaviour in Friction-Spinning.” Journal of Manufacturing and Materials Processing 9, no. 9 (2025). https://doi.org/10.3390/jmmp9090302. ieee: 'E. Wiens, D. Hijazi, M. Jüttner, W. Homberg, M. D. Kensy, and W. Tillmann, “In Situ Investigation of the Frictional Behaviour in Friction-Spinning,” Journal of Manufacturing and Materials Processing, vol. 9, no. 9, Art. no. 302, 2025, doi: 10.3390/jmmp9090302.' mla: Wiens, Eugen, et al. “In Situ Investigation of the Frictional Behaviour in Friction-Spinning.” Journal of Manufacturing and Materials Processing, vol. 9, no. 9, 302, MDPI AG, 2025, doi:10.3390/jmmp9090302. short: E. Wiens, D. Hijazi, M. Jüttner, W. Homberg, M.D. Kensy, W. Tillmann, Journal of Manufacturing and Materials Processing 9 (2025). date_created: 2025-12-19T10:05:03Z date_updated: 2025-12-22T10:39:34Z department: - _id: '156' doi: 10.3390/jmmp9090302 intvolume: ' 9' issue: '9' language: - iso: eng publication: Journal of Manufacturing and Materials Processing publication_identifier: issn: - 2504-4494 publication_status: published publisher: MDPI AG quality_controlled: '1' status: public title: In Situ Investigation of the Frictional Behaviour in Friction-Spinning type: journal_article user_id: '7888' volume: 9 year: '2025' ... --- _id: '63394' abstract: - lang: eng text: We study the statistics of the number of real eigenvalues in the elliptic deformation of the real Ginibre ensemble. As the matrix dimension grows, the law of large numbers and the central limit theorem for the number of real eigenvalues are well understood, but the probabilities of rare events remain largely unexplored. Large deviation type results have been obtained only in extreme cases, when either a vanishingly small proportion of eigenvalues are real or almost all eigenvalues are real. Here, in both the strong and weak asymmetry regimes, we derive the probabilities of rare events in the moderate-to-large deviation regime, thereby providing a natural connection between the previously known regime of Gaussian fluctuations and the large deviation regime. Our results are new even for the classical real Ginibre ensemble. author: - first_name: Sung-Soo full_name: Byun, Sung-Soo last_name: Byun - first_name: Jonas full_name: Jalowy, Jonas id: '113768' last_name: Jalowy orcid: 0000-0001-9624-2685 - first_name: Yong-Woo full_name: Lee, Yong-Woo last_name: Lee - first_name: Grégory full_name: Schehr, Grégory last_name: Schehr citation: ama: Byun S-S, Jalowy J, Lee Y-W, Schehr G. Moderate-to-large deviation asymptotics for real eigenvalues of the elliptic Ginibre matrices. arXiv:251109191. Published online 2025. apa: Byun, S.-S., Jalowy, J., Lee, Y.-W., & Schehr, G. (2025). Moderate-to-large deviation asymptotics for real eigenvalues of the elliptic Ginibre matrices. In arXiv:2511.09191. bibtex: '@article{Byun_Jalowy_Lee_Schehr_2025, title={Moderate-to-large deviation asymptotics for real eigenvalues of the elliptic Ginibre matrices}, journal={arXiv:2511.09191}, author={Byun, Sung-Soo and Jalowy, Jonas and Lee, Yong-Woo and Schehr, Grégory}, year={2025} }' chicago: Byun, Sung-Soo, Jonas Jalowy, Yong-Woo Lee, and Grégory Schehr. “Moderate-to-Large Deviation Asymptotics for Real Eigenvalues of the Elliptic Ginibre Matrices.” ArXiv:2511.09191, 2025. ieee: S.-S. Byun, J. Jalowy, Y.-W. Lee, and G. Schehr, “Moderate-to-large deviation asymptotics for real eigenvalues of the elliptic Ginibre matrices,” arXiv:2511.09191. 2025. mla: Byun, Sung-Soo, et al. “Moderate-to-Large Deviation Asymptotics for Real Eigenvalues of the Elliptic Ginibre Matrices.” ArXiv:2511.09191, 2025. short: S.-S. Byun, J. Jalowy, Y.-W. Lee, G. Schehr, ArXiv:2511.09191 (2025). date_created: 2025-12-22T08:37:02Z date_updated: 2025-12-22T08:37:35Z department: - _id: '94' external_id: arxiv: - '2511.09191' language: - iso: eng publication: arXiv:2511.09191 status: public title: Moderate-to-large deviation asymptotics for real eigenvalues of the elliptic Ginibre matrices type: preprint user_id: '113768' year: '2025' ... --- _id: '63393' abstract: - lang: eng text: 'We study the evolution of zeros of high polynomial powers under the heat flow. For any fixed polynomial $P(z)$, we prove that the empirical zero distribution of its heat-evolved $n$-th power converges to a distribution on the complex plane as $n$ tends to infinity. We describe this limit distribution $μ_t$ as a function of the time parameter $t$ of the heat evolution: For small time, zeros start to spread out in approximately semicircular distributions, then intricate curves start to form and merge, until for large time, the zero distribution approaches a widespread semicircle law through the initial center of mass. The Stieltjes transform of the limit distribution $μ_t$ satisfies a self-consistent equation and a Burgers'' equation. The present paper deals with general complex-rooted polynomials for which, in contrast to the real-rooted case, no free-probabilistic representation for $μ_t$ is available.' author: - first_name: Antonia full_name: Höfert, Antonia last_name: Höfert - first_name: Jonas full_name: Jalowy, Jonas id: '113768' last_name: Jalowy orcid: 0000-0001-9624-2685 - first_name: Zakhar full_name: Kabluchko, Zakhar last_name: Kabluchko citation: ama: Höfert A, Jalowy J, Kabluchko Z. Zeros of polynomial powers under the heat flow. arXiv:251217808. Published online 2025. apa: Höfert, A., Jalowy, J., & Kabluchko, Z. (2025). Zeros of polynomial powers under the heat flow. In arXiv:2512.17808. bibtex: '@article{Höfert_Jalowy_Kabluchko_2025, title={Zeros of polynomial powers under the heat flow}, journal={arXiv:2512.17808}, author={Höfert, Antonia and Jalowy, Jonas and Kabluchko, Zakhar}, year={2025} }' chicago: Höfert, Antonia, Jonas Jalowy, and Zakhar Kabluchko. “Zeros of Polynomial Powers under the Heat Flow.” ArXiv:2512.17808, 2025. ieee: A. Höfert, J. Jalowy, and Z. Kabluchko, “Zeros of polynomial powers under the heat flow,” arXiv:2512.17808. 2025. mla: Höfert, Antonia, et al. “Zeros of Polynomial Powers under the Heat Flow.” ArXiv:2512.17808, 2025. short: A. Höfert, J. Jalowy, Z. Kabluchko, ArXiv:2512.17808 (2025). date_created: 2025-12-22T08:36:24Z date_updated: 2025-12-22T08:36:46Z department: - _id: '94' external_id: arxiv: - '2512.17808' language: - iso: eng publication: arXiv:2512.17808 status: public title: Zeros of polynomial powers under the heat flow type: preprint user_id: '113768' year: '2025' ... --- _id: '63390' author: - first_name: Heike M. full_name: Buhl, Heike M. id: '27152' last_name: Buhl - first_name: Johanna full_name: Hilkenmeier, Johanna last_name: Hilkenmeier citation: ama: 'Buhl HM, Hilkenmeier J. Bildung und Lesesozialisation im Elternhaus. In: Kracke B, Noack P, eds. Handbuch Entwicklungs- Und Erziehungspsychologie. Springer; 2025. doi:10.1007/978-3-642-54061-5_10-2' apa: Buhl, H. M., & Hilkenmeier, J. (2025). Bildung und Lesesozialisation im Elternhaus. In B. Kracke & P. Noack (Eds.), Handbuch Entwicklungs- und Erziehungspsychologie. Springer. https://doi.org/10.1007/978-3-642-54061-5_10-2 bibtex: '@inbook{Buhl_Hilkenmeier_2025, place={Berlin, Heidelberg}, title={Bildung und Lesesozialisation im Elternhaus}, DOI={10.1007/978-3-642-54061-5_10-2}, booktitle={Handbuch Entwicklungs- und Erziehungspsychologie}, publisher={Springer}, author={Buhl, Heike M. and Hilkenmeier, Johanna}, editor={Kracke, Bärbel and Noack, Peter}, year={2025} }' chicago: 'Buhl, Heike M., and Johanna Hilkenmeier. “Bildung Und Lesesozialisation Im Elternhaus.” In Handbuch Entwicklungs- Und Erziehungspsychologie, edited by Bärbel Kracke and Peter Noack. Berlin, Heidelberg: Springer, 2025. https://doi.org/10.1007/978-3-642-54061-5_10-2.' ieee: 'H. M. Buhl and J. Hilkenmeier, “Bildung und Lesesozialisation im Elternhaus,” in Handbuch Entwicklungs- und Erziehungspsychologie, B. Kracke and P. Noack, Eds. Berlin, Heidelberg: Springer, 2025.' mla: Buhl, Heike M., and Johanna Hilkenmeier. “Bildung Und Lesesozialisation Im Elternhaus.” Handbuch Entwicklungs- Und Erziehungspsychologie, edited by Bärbel Kracke and Peter Noack, Springer, 2025, doi:10.1007/978-3-642-54061-5_10-2. short: 'H.M. Buhl, J. Hilkenmeier, in: B. Kracke, P. Noack (Eds.), Handbuch Entwicklungs- Und Erziehungspsychologie, Springer, Berlin, Heidelberg, 2025.' date_created: 2025-12-19T18:14:01Z date_updated: 2025-12-19T18:21:23Z department: - _id: '427' doi: 10.1007/978-3-642-54061-5_10-2 editor: - first_name: Bärbel full_name: Kracke, Bärbel last_name: Kracke - first_name: Peter full_name: Noack, Peter last_name: Noack language: - iso: eng main_file_link: - url: https://meteor.springer.com/springerlink/publication.jsf?isbn=978-3-642-54061-5&chapter=10&version=2&auth_user=301222&auth_key=1184043b477adcf95afb9534ef42c301 place: Berlin, Heidelberg publication: Handbuch Entwicklungs- und Erziehungspsychologie publisher: Springer status: public title: Bildung und Lesesozialisation im Elternhaus type: book_chapter user_id: '90826' year: '2025' ... --- _id: '62766' abstract: - lang: eng text: raditional assessment formats in university-based EFL teacher education programs usually focus on cognitive dispositions rather than on the actual performance of pre-service EFL teachers in everyday teaching situations. This assessment gap is addressed in this thesis by developing and validating a role-play-based simulation (RobS) designed for the summative assessment of pre-service EFL teachers' feedback competence on writing. Drawing on theories from multiple disciplines, such as higher education, medical education, teacher education, educational psychology, and EFL-specific didactics, the RobS is developed as a performance-oriented assessment format. In the RobS, pre-service EFL teachers engage in a feedback conversation with trained actors who portray a standardized learner. Following an argument-based approach to validation, the extent to which the RobS can be considered valid is investigated. Data from multiple studies, focusing on aspects such as authenticity, fairness, reliability, and external validity, are presented. The discussion in the validity argument indicates that the RobS can elicit and assess the performative facet of feedback competence on writing with sufficient confidence. This work contributes a novel, empirically supported assessment framework to teacher education research. Moreover, it presents an approach to address the assessment gap, enabling pre-service EFL teachers to show how they provide feedback, rather than just tell their lecturers about it. author: - first_name: Thomas full_name: Janzen, Thomas id: '89329' last_name: Janzen orcid: 0009-0003-1941-166X citation: ama: Janzen T. Show, Don’t Tell - Developing and Validating a Role-Play-Based Simulation (RobS) for the Assessment of Pre-Service EFL Teachers’ Feedback Competence on Writing. Logos Verlag; 2025. doi:https://doi.org/10.30819/5994 apa: Janzen, T. (2025). Show, don’t tell - Developing and Validating a Role-Play-Based Simulation (RobS) for the Assessment of Pre-Service EFL Teachers’ Feedback Competence on Writing. Logos Verlag. https://doi.org/10.30819/5994 bibtex: '@book{Janzen_2025, place={Berlin}, title={Show, don’t tell - Developing and Validating a Role-Play-Based Simulation (RobS) for the Assessment of Pre-Service EFL Teachers’ Feedback Competence on Writing}, DOI={https://doi.org/10.30819/5994}, publisher={Logos Verlag}, author={Janzen, Thomas}, year={2025} }' chicago: 'Janzen, Thomas. Show, Don’t Tell - Developing and Validating a Role-Play-Based Simulation (RobS) for the Assessment of Pre-Service EFL Teachers’ Feedback Competence on Writing. Berlin: Logos Verlag, 2025. https://doi.org/10.30819/5994.' ieee: 'T. Janzen, Show, don’t tell - Developing and Validating a Role-Play-Based Simulation (RobS) for the Assessment of Pre-Service EFL Teachers’ Feedback Competence on Writing. Berlin: Logos Verlag, 2025.' mla: Janzen, Thomas. Show, Don’t Tell - Developing and Validating a Role-Play-Based Simulation (RobS) for the Assessment of Pre-Service EFL Teachers’ Feedback Competence on Writing. Logos Verlag, 2025, doi:https://doi.org/10.30819/5994. short: T. Janzen, Show, Don’t Tell - Developing and Validating a Role-Play-Based Simulation (RobS) for the Assessment of Pre-Service EFL Teachers’ Feedback Competence on Writing, Logos Verlag, Berlin, 2025. date_created: 2025-12-03T11:11:44Z date_updated: 2025-12-23T07:33:22Z ddc: - '370' doi: https://doi.org/10.30819/5994 extern: '1' file: - access_level: open_access content_type: application/pdf creator: janzent date_created: 2025-12-23T07:31:25Z date_updated: 2025-12-23T07:31:25Z file_id: '63404' file_name: Janzen, T. (2025).pdf file_size: 9551046 relation: main_file file_date_updated: 2025-12-23T07:31:25Z has_accepted_license: '1' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.30819/5994 oa: '1' place: Berlin publication_identifier: unknown: - ' 978-3-8325-5994-6' publication_status: published publisher: Logos Verlag status: public supervisor: - first_name: Christoph full_name: Vogelsang, Christoph id: '4245' last_name: Vogelsang orcid: 0000-0002-5804-1855 title: Show, don’t tell - Developing and Validating a Role-Play-Based Simulation (RobS) for the Assessment of Pre-Service EFL Teachers’ Feedback Competence on Writing type: dissertation user_id: '89329' year: '2025' ... --- _id: '63397' abstract: - lang: eng text: Decarbonizing industrial process heat is a crucial step in mitigating climate change. While Process Mining (PM) has gained traction in sustainability research—such as optimizing production scheduling to reduce energy use or accounting for carbon footprints—it has largely overlooked the challenges and opportunities related to thermal energy, accounting for 66% of total energy demand in industrial processes. At the same time, Heat Integration (HI) is an established engineering discipline focused on maximizing the efficiency of thermal energy systems. However, HI traditionally relies on static or incomplete data about energy demands, limiting its effectiveness and accuracy. In this paper, we propose a novel framework that combines PM and HI to enable data-driven, process- and product-centric modeling of industrial energy demands. By integrating event logs and thermal energy data, our approach allows for a fine-grained analysis of heat demand patterns corresponding to specific process activities and product variants. We demonstrate the applicability and advantages of the framework by simulating a pharmaceutical manufacturing process and evaluating energy demands and heat recovery potentials. Our findings show that our PM-enabled HI framework provides more accurate and actionable insights into the temporal and product-specific variation of thermal energy demands. By capturing the causal relationships between process activities, product characteristics, and energy consumption, our approach enables improved analysis, planning, and optimization for heat recovery and process decarbonization. This integration of PM and HI expands the analytical tools for both disciplines and contributes to advancing the sustainable transformation of industrial processes. author: - first_name: David Ricardo full_name: Zapata Gonzalez, David Ricardo id: '105506' last_name: Zapata Gonzalez - first_name: Katharina full_name: Brennig, Katharina id: '51905' last_name: Brennig - first_name: Kay full_name: Benkert, Kay last_name: Benkert - first_name: Florian full_name: Schlosser, Florian id: '88614' last_name: Schlosser - first_name: Oliver full_name: Müller, Oliver id: '72849' last_name: Müller citation: ama: 'Zapata Gonzalez DR, Brennig K, Benkert K, Schlosser F, Müller O. Process Mining for Robust Heat Integration through Process- and Product-Centric Energy Demand Modeling. In: ACM SIGEnergy Energy Informatics Review. Vol 5. Association for Computing Machinery (ACM); 2025:19-31. doi:10.1145/3777518.3777520' apa: Zapata Gonzalez, D. R., Brennig, K., Benkert, K., Schlosser, F., & Müller, O. (2025). Process Mining for Robust Heat Integration through Process- and Product-Centric Energy Demand Modeling. ACM SIGEnergy Energy Informatics Review, 5(3), 19–31. https://doi.org/10.1145/3777518.3777520 bibtex: '@inproceedings{Zapata Gonzalez_Brennig_Benkert_Schlosser_Müller_2025, title={Process Mining for Robust Heat Integration through Process- and Product-Centric Energy Demand Modeling}, volume={5}, DOI={10.1145/3777518.3777520}, number={3}, booktitle={ACM SIGEnergy Energy Informatics Review}, publisher={Association for Computing Machinery (ACM)}, author={Zapata Gonzalez, David Ricardo and Brennig, Katharina and Benkert, Kay and Schlosser, Florian and Müller, Oliver}, year={2025}, pages={19–31} }' chicago: Zapata Gonzalez, David Ricardo, Katharina Brennig, Kay Benkert, Florian Schlosser, and Oliver Müller. “Process Mining for Robust Heat Integration through Process- and Product-Centric Energy Demand Modeling.” In ACM SIGEnergy Energy Informatics Review, 5:19–31. Association for Computing Machinery (ACM), 2025. https://doi.org/10.1145/3777518.3777520. ieee: 'D. R. Zapata Gonzalez, K. Brennig, K. Benkert, F. Schlosser, and O. Müller, “Process Mining for Robust Heat Integration through Process- and Product-Centric Energy Demand Modeling,” in ACM SIGEnergy Energy Informatics Review, 2025, vol. 5, no. 3, pp. 19–31, doi: 10.1145/3777518.3777520.' mla: Zapata Gonzalez, David Ricardo, et al. “Process Mining for Robust Heat Integration through Process- and Product-Centric Energy Demand Modeling.” ACM SIGEnergy Energy Informatics Review, vol. 5, no. 3, Association for Computing Machinery (ACM), 2025, pp. 19–31, doi:10.1145/3777518.3777520. short: 'D.R. Zapata Gonzalez, K. Brennig, K. Benkert, F. Schlosser, O. Müller, in: ACM SIGEnergy Energy Informatics Review, Association for Computing Machinery (ACM), 2025, pp. 19–31.' date_created: 2025-12-22T13:13:37Z date_updated: 2025-12-22T13:15:08Z doi: 10.1145/3777518.3777520 intvolume: ' 5' issue: '3' language: - iso: eng main_file_link: - open_access: '1' url: https://dl.acm.org/doi/abs/10.1145/3777518.3777520 oa: '1' page: 19-31 publication: ACM SIGEnergy Energy Informatics Review publication_identifier: issn: - 2770-5331 - 2770-5331 publication_status: published publisher: Association for Computing Machinery (ACM) status: public title: Process Mining for Robust Heat Integration through Process- and Product-Centric Energy Demand Modeling type: conference user_id: '105506' volume: 5 year: '2025' ... --- _id: '63400' abstract: - lang: eng text: Data centers (DCs) form the backbone of our growing digital economy, but their rising energy demands pose challenges to our environment. At the same time, reusing waste heat from DCs also represents an opportunity, for example, for more sustainable heating of residential buildings. Modeling and optimizing these coupled and dynamic systems of heat generation and reuse is complex. On the one hand, physical simulations can be used to model these systems, but they are time-consuming to develop and run. Machine learning (ML), on the other hand, allows efficient data-driven modeling, but conventional correlation-based approaches struggle with the prediction of interventions and out-of-distribution generalization. Recent advances in causal ML, which combine principles from causal inference with flexible ML methods, are a promising approach for more robust predictions. Due to their focus on modeling interventions and cause-and-effect relationships, it is difficult to evaluate causal ML approaches rigorously. To address this challenge, we built a testbed of a miniature DC with an integrated waste heat network, equipped with sensors and actuators. This testbed allows conducting controlled experiments and automatic collection of realistic data, which can then be used to benchmark conventional and causal ML methods. Our experimental results highlight the strengths and weaknesses of each modeling approach, providing valuable insights on how to appropriately apply different types of machine learning to optimize data center operations and enhance their sustainability. author: - first_name: David Ricardo full_name: Zapata Gonzalez, David Ricardo id: '105506' last_name: Zapata Gonzalez - first_name: Marcel full_name: Meyer, Marcel id: '105120' last_name: Meyer - first_name: Oliver full_name: Müller, Oliver id: '72849' last_name: Müller citation: ama: 'Zapata Gonzalez DR, Meyer M, Müller O. Causal Machine Learning Approaches for Modelling Data Center Heat Recovery: A Physical Testbed Study. In: ACM SIGEnergy Energy Informatics Review. Vol 5. Association for Computing Machinery (ACM); 2025:4-10. doi:10.1145/3757892.3757893' apa: 'Zapata Gonzalez, D. R., Meyer, M., & Müller, O. (2025). Causal Machine Learning Approaches for Modelling Data Center Heat Recovery: A Physical Testbed Study. ACM SIGEnergy Energy Informatics Review, 5(2), 4–10. https://doi.org/10.1145/3757892.3757893' bibtex: '@inproceedings{Zapata Gonzalez_Meyer_Müller_2025, title={Causal Machine Learning Approaches for Modelling Data Center Heat Recovery: A Physical Testbed Study}, volume={5}, DOI={10.1145/3757892.3757893}, number={2}, booktitle={ACM SIGEnergy Energy Informatics Review}, publisher={Association for Computing Machinery (ACM)}, author={Zapata Gonzalez, David Ricardo and Meyer, Marcel and Müller, Oliver}, year={2025}, pages={4–10} }' chicago: 'Zapata Gonzalez, David Ricardo, Marcel Meyer, and Oliver Müller. “Causal Machine Learning Approaches for Modelling Data Center Heat Recovery: A Physical Testbed Study.” In ACM SIGEnergy Energy Informatics Review, 5:4–10. Association for Computing Machinery (ACM), 2025. https://doi.org/10.1145/3757892.3757893.' ieee: 'D. R. Zapata Gonzalez, M. Meyer, and O. Müller, “Causal Machine Learning Approaches for Modelling Data Center Heat Recovery: A Physical Testbed Study,” in ACM SIGEnergy Energy Informatics Review, 2025, vol. 5, no. 2, pp. 4–10, doi: 10.1145/3757892.3757893.' mla: 'Zapata Gonzalez, David Ricardo, et al. “Causal Machine Learning Approaches for Modelling Data Center Heat Recovery: A Physical Testbed Study.” ACM SIGEnergy Energy Informatics Review, vol. 5, no. 2, Association for Computing Machinery (ACM), 2025, pp. 4–10, doi:10.1145/3757892.3757893.' short: 'D.R. Zapata Gonzalez, M. Meyer, O. Müller, in: ACM SIGEnergy Energy Informatics Review, Association for Computing Machinery (ACM), 2025, pp. 4–10.' date_created: 2025-12-22T13:19:06Z date_updated: 2025-12-22T13:20:02Z doi: 10.1145/3757892.3757893 intvolume: ' 5' issue: '2' language: - iso: eng main_file_link: - open_access: '1' url: https://dl.acm.org/doi/abs/10.1145/3757892.3757893 oa: '1' page: 4-10 publication: ACM SIGEnergy Energy Informatics Review publication_identifier: issn: - 2770-5331 - 2770-5331 publication_status: published publisher: Association for Computing Machinery (ACM) status: public title: 'Causal Machine Learning Approaches for Modelling Data Center Heat Recovery: A Physical Testbed Study' type: conference user_id: '105506' volume: 5 year: '2025' ... --- _id: '63399' abstract: - lang: eng text: Data centers (DCs) form the backbone of our growing digital economy, but their rising energy demands pose challenges to our environment. At the same time, reusing waste heat from DCs also represents an opportunity, for example, for more sustainable heating of residential buildings. Modeling and optimizing these coupled and dynamic systems of heat generation and reuse is complex. On the one hand, physical simulations can be used to model these systems, but they are time-consuming to develop and run. Machine learning (ML), on the other hand, allows efficient data-driven modeling, but conventional correlation-based approaches struggle with the prediction of interventions and out-of-distribution generalization. Recent advances in causal ML, which combine principles from causal inference with flexible ML methods, are a promising approach for more robust predictions. Due to their focus on modeling interventions and cause-and-effect relationships, it is difficult to evaluate causal ML approaches rigorously. To address this challenge, we built a testbed of a miniature DC with an integrated waste heat network, equipped with sensors and actuators. This testbed allows conducting controlled experiments and automatic collection of realistic data, which can then be used to benchmark conventional and causal ML methods. Our experimental results highlight the strengths and weaknesses of each modeling approach, providing valuable insights on how to appropriately apply different types of machine learning to optimize data center operations and enhance their sustainability. author: - first_name: David Zapata full_name: Gonzalez, David Zapata last_name: Gonzalez - first_name: Marcel full_name: Meyer, Marcel last_name: Meyer - first_name: Oliver full_name: Müller, Oliver last_name: Müller citation: ama: 'Gonzalez DZ, Meyer M, Müller O. Causal Machine Learning Approaches for Modelling Data Center Heat Recovery: A Physical Testbed Study. In: ACM SIGEnergy Energy Informatics Review. Vol 5. Association for Computing Machinery (ACM); 2025:4-10. doi:10.1145/3757892.3757893' apa: 'Gonzalez, D. Z., Meyer, M., & Müller, O. (2025). Causal Machine Learning Approaches for Modelling Data Center Heat Recovery: A Physical Testbed Study. ACM SIGEnergy Energy Informatics Review, 5(2), 4–10. https://doi.org/10.1145/3757892.3757893' bibtex: '@inproceedings{Gonzalez_Meyer_Müller_2025, title={Causal Machine Learning Approaches for Modelling Data Center Heat Recovery: A Physical Testbed Study}, volume={5}, DOI={10.1145/3757892.3757893}, number={2}, booktitle={ACM SIGEnergy Energy Informatics Review}, publisher={Association for Computing Machinery (ACM)}, author={Gonzalez, David Zapata and Meyer, Marcel and Müller, Oliver}, year={2025}, pages={4–10} }' chicago: 'Gonzalez, David Zapata, Marcel Meyer, and Oliver Müller. “Causal Machine Learning Approaches for Modelling Data Center Heat Recovery: A Physical Testbed Study.” In ACM SIGEnergy Energy Informatics Review, 5:4–10. Association for Computing Machinery (ACM), 2025. https://doi.org/10.1145/3757892.3757893.' ieee: 'D. Z. Gonzalez, M. Meyer, and O. Müller, “Causal Machine Learning Approaches for Modelling Data Center Heat Recovery: A Physical Testbed Study,” in ACM SIGEnergy Energy Informatics Review, 2025, vol. 5, no. 2, pp. 4–10, doi: 10.1145/3757892.3757893.' mla: 'Gonzalez, David Zapata, et al. “Causal Machine Learning Approaches for Modelling Data Center Heat Recovery: A Physical Testbed Study.” ACM SIGEnergy Energy Informatics Review, vol. 5, no. 2, Association for Computing Machinery (ACM), 2025, pp. 4–10, doi:10.1145/3757892.3757893.' short: 'D.Z. Gonzalez, M. Meyer, O. Müller, in: ACM SIGEnergy Energy Informatics Review, Association for Computing Machinery (ACM), 2025, pp. 4–10.' date_created: 2025-12-22T13:17:36Z date_updated: 2025-12-22T13:18:19Z doi: 10.1145/3757892.3757893 intvolume: ' 5' issue: '2' language: - iso: eng main_file_link: - open_access: '1' url: https://dl.acm.org/doi/abs/10.1145/3757892.3757893 oa: '1' page: 4-10 publication: ACM SIGEnergy Energy Informatics Review publication_identifier: issn: - 2770-5331 - 2770-5331 publication_status: published publisher: Association for Computing Machinery (ACM) status: public title: 'Causal Machine Learning Approaches for Modelling Data Center Heat Recovery: A Physical Testbed Study' type: conference user_id: '105506' volume: 5 year: '2025' ... --- _id: '63405' author: - first_name: Oxana full_name: Eremin, Oxana id: '27914' last_name: Eremin - first_name: Susanne full_name: Richter, Susanne last_name: Richter - first_name: Celina full_name: Letzner, Celina last_name: Letzner citation: ama: 'Eremin O, Richter S, Letzner C. „Zeit für Gender“ – Podcasts aus der Fachcommunity 2. blog interdisziplinäre geschlechterforschung. Published online 2025. doi:DOI: https://doi.org/10.17185/gender/20251217' apa: 'Eremin, O., Richter, S., & Letzner, C. (2025). „Zeit für Gender“ – Podcasts aus der Fachcommunity 2. Blog Interdisziplinäre Geschlechterforschung. https://doi.org/DOI: https://doi.org/10.17185/gender/20251217' bibtex: '@article{Eremin_Richter_Letzner_2025, title={„Zeit für Gender“ – Podcasts aus der Fachcommunity 2}, DOI={DOI: https://doi.org/10.17185/gender/20251217}, journal={blog interdisziplinäre geschlechterforschung}, publisher={www.gender-blog.de/beitrag/zeit-fuer-gender-podcasts/ }, author={Eremin, Oxana and Richter, Susanne and Letzner, Celina}, year={2025} }' chicago: 'Eremin, Oxana, Susanne Richter, and Celina Letzner. “„Zeit Für Gender“ – Podcasts Aus Der Fachcommunity 2.” Blog Interdisziplinäre Geschlechterforschung, 2025. https://doi.org/DOI: https://doi.org/10.17185/gender/20251217.' ieee: 'O. Eremin, S. Richter, and C. Letzner, “„Zeit für Gender“ – Podcasts aus der Fachcommunity 2,” blog interdisziplinäre geschlechterforschung, 2025, doi: DOI: https://doi.org/10.17185/gender/20251217.' mla: 'Eremin, Oxana, et al. “„Zeit Für Gender“ – Podcasts Aus Der Fachcommunity 2.” Blog Interdisziplinäre Geschlechterforschung, www.gender-blog.de/beitrag/zeit-fuer-gender-podcasts/ , 2025, doi:DOI: https://doi.org/10.17185/gender/20251217.' short: O. Eremin, S. Richter, C. Letzner, Blog Interdisziplinäre Geschlechterforschung (2025). date_created: 2025-12-23T08:37:08Z date_updated: 2025-12-23T08:37:35Z doi: 'DOI: https://doi.org/10.17185/gender/20251217' language: - iso: eng publication: blog interdisziplinäre geschlechterforschung publisher: 'www.gender-blog.de/beitrag/zeit-fuer-gender-podcasts/ ' status: public title: „Zeit für Gender“ – Podcasts aus der Fachcommunity 2 type: journal_article user_id: '27914' year: '2025' ... --- _id: '63410' abstract: - lang: eng text: "\r\n Lateral ankle sprain (LAS) is the most common traumatic injury, with a high recurrence rate and chronic ankle instability (CAI) developing in ∼40% of cases. LAS leads to patho-mechanical, sensory-perceptual and motor-behavioral deficits. Poor management of the return-to-sport (RTS) is now considered a major cause of re-injury and development of CAI, particularly due to the lack of validated tests and the failure of existing ones to account for those central deficits. The first part of this topic aimed to clarify concepts of cognitive constructs and sensory reweighting and their association with CAI. We also aimed to identify objective RTS criteria and discuss their limits regarding their ability to encompass central impairments. Motor-cognitive deficits have been identified using computerized cognitive tasks and dual-task paradigms. More specifically, deficits in visual memory, processing speed or inhibitory control and attentional resource allocation have demonstrated reduced performance in CAI populations. In addition, altered sensory reweighting process towards visual input has also been observed. While objective criteria are crucial to prevent re-injury, current evaluations remain largely subjective and central impairments are unaccounted for in conventional RTS testing. The Ankle-GO\r\n TM\r\n \ score was recently developed to guide clinicians in decision making process. To date, it is the first validated score that could help to identify patients who will RTS at the same level, those at risk of recurrence and those who are more likely to become copers. Unfortunately, it does not target cognitive or sensory reweighting alterations, that are both relevant in sport to manage gameplay demands.\r\n " article_number: '1668224' author: - first_name: Brice full_name: Picot, Brice last_name: Picot - first_name: Alexandre full_name: Maricot, Alexandre last_name: Maricot - first_name: François full_name: Fourchet, François last_name: Fourchet - first_name: Alli full_name: Gokeler, Alli last_name: Gokeler - first_name: Bruno full_name: Tassignon, Bruno last_name: Tassignon - first_name: Ronny full_name: Lopes, Ronny last_name: Lopes - first_name: Alexandre full_name: Hardy, Alexandre last_name: Hardy citation: ama: 'Picot B, Maricot A, Fourchet F, et al. Targeting visual-sensory and cognitive impairments following lateral ankle sprains: a practical framework for functional assessment across the return-to-sport continuum—Part 1. Sensory reweighting and cognitive impairments: what are we really talking about and why clinicians should consider central alterations in return to sport criteria. Frontiers in Sports and Active Living. 2025;7. doi:10.3389/fspor.2025.1668224' apa: 'Picot, B., Maricot, A., Fourchet, F., Gokeler, A., Tassignon, B., Lopes, R., & Hardy, A. (2025). Targeting visual-sensory and cognitive impairments following lateral ankle sprains: a practical framework for functional assessment across the return-to-sport continuum—Part 1. Sensory reweighting and cognitive impairments: what are we really talking about and why clinicians should consider central alterations in return to sport criteria. Frontiers in Sports and Active Living, 7, Article 1668224. https://doi.org/10.3389/fspor.2025.1668224' bibtex: '@article{Picot_Maricot_Fourchet_Gokeler_Tassignon_Lopes_Hardy_2025, title={Targeting visual-sensory and cognitive impairments following lateral ankle sprains: a practical framework for functional assessment across the return-to-sport continuum—Part 1. Sensory reweighting and cognitive impairments: what are we really talking about and why clinicians should consider central alterations in return to sport criteria}, volume={7}, DOI={10.3389/fspor.2025.1668224}, number={1668224}, journal={Frontiers in Sports and Active Living}, publisher={Frontiers Media SA}, author={Picot, Brice and Maricot, Alexandre and Fourchet, François and Gokeler, Alli and Tassignon, Bruno and Lopes, Ronny and Hardy, Alexandre}, year={2025} }' chicago: 'Picot, Brice, Alexandre Maricot, François Fourchet, Alli Gokeler, Bruno Tassignon, Ronny Lopes, and Alexandre Hardy. “Targeting Visual-Sensory and Cognitive Impairments Following Lateral Ankle Sprains: A Practical Framework for Functional Assessment across the Return-to-Sport Continuum—Part 1. Sensory Reweighting and Cognitive Impairments: What Are We Really Talking about and Why Clinicians Should Consider Central Alterations in Return to Sport Criteria.” Frontiers in Sports and Active Living 7 (2025). https://doi.org/10.3389/fspor.2025.1668224.' ieee: 'B. Picot et al., “Targeting visual-sensory and cognitive impairments following lateral ankle sprains: a practical framework for functional assessment across the return-to-sport continuum—Part 1. Sensory reweighting and cognitive impairments: what are we really talking about and why clinicians should consider central alterations in return to sport criteria,” Frontiers in Sports and Active Living, vol. 7, Art. no. 1668224, 2025, doi: 10.3389/fspor.2025.1668224.' mla: 'Picot, Brice, et al. “Targeting Visual-Sensory and Cognitive Impairments Following Lateral Ankle Sprains: A Practical Framework for Functional Assessment across the Return-to-Sport Continuum—Part 1. Sensory Reweighting and Cognitive Impairments: What Are We Really Talking about and Why Clinicians Should Consider Central Alterations in Return to Sport Criteria.” Frontiers in Sports and Active Living, vol. 7, 1668224, Frontiers Media SA, 2025, doi:10.3389/fspor.2025.1668224.' short: B. Picot, A. Maricot, F. Fourchet, A. Gokeler, B. Tassignon, R. Lopes, A. Hardy, Frontiers in Sports and Active Living 7 (2025). date_created: 2025-12-23T11:48:22Z date_updated: 2025-12-23T11:48:31Z department: - _id: '172' doi: 10.3389/fspor.2025.1668224 intvolume: ' 7' language: - iso: eng publication: Frontiers in Sports and Active Living publication_identifier: issn: - 2624-9367 publication_status: published publisher: Frontiers Media SA status: public title: 'Targeting visual-sensory and cognitive impairments following lateral ankle sprains: a practical framework for functional assessment across the return-to-sport continuum—Part 1. Sensory reweighting and cognitive impairments: what are we really talking about and why clinicians should consider central alterations in return to sport criteria' type: journal_article user_id: '46' volume: 7 year: '2025' ... --- _id: '63403' abstract: - lang: eng text: "Stateful signatures like the NIST standardized signature schemes LMS and XMSS provide an efficient and mature realization of post-quantum secure signature schemes. They are recommended for long-term use cases like e.g. firmware signing. However, stateful signature schemes require to properly manage a so-called state. In stateful signature schemes like LMS and XMSS, signing keys consist of a set of keys of a one-time signature scheme and it has to be guaranteed that each one-time key is used only once. This is done by updating a state in each signature computation, basically recording which one-time keys have already been used. While this is straightforward in centralized systems, in distributed systems like secure enclaves consisting of e.g. multiple hardware security modules (HSMs) with limited communication keeping a distributed state that at any point in time is consistent among all parties involved presents a challenge. This challenge is not addressed by the current standardization processes. \r\nIn this paper we present a security model for the distributed key management of post-quantum secure stateful signatures like XMSS and LMS. We also present a simple, efficient, and easy to implement protocol proven secure in this security model, i.e. the protocol guarantees at any point in time a consistent state among the parties in a distributed system, like a distributed security enclave. The security model is defined in the universal composabilty (UC) framework by Ran Canetti by providing an ideal functionality for the distributed key management for stateful signatures. Hence our protocol remains secure even if arbitrarily composed with other instances of the same or other protocols, a necessity for the security of distributed key management protocols. Our main application are security enclaves consisting of HSMs, but the model and the protocol can easily be adapted to other scenarios of distributed key management of stateful signature schemes." author: - first_name: Johannes full_name: Blömer, Johannes id: '23' last_name: Blömer - first_name: Henrik full_name: Bröcher, Henrik id: '41047' last_name: Bröcher orcid: 0009-0008-3938-5485 - first_name: Volker full_name: Krummel, Volker last_name: Krummel - first_name: Laurens Alexander full_name: Porzenheim, Laurens Alexander id: '47434' last_name: Porzenheim citation: ama: Blömer J, Bröcher H, Krummel V, Porzenheim LA. Secure Distributed State Management for Stateful Signatures with a Practical and Universally Composable Protocol. apa: Blömer, J., Bröcher, H., Krummel, V., & Porzenheim, L. A. (n.d.). Secure Distributed State Management for Stateful Signatures with a Practical and Universally Composable Protocol. bibtex: '@article{Blömer_Bröcher_Krummel_Porzenheim, title={Secure Distributed State Management for Stateful Signatures with a Practical and Universally Composable Protocol}, author={Blömer, Johannes and Bröcher, Henrik and Krummel, Volker and Porzenheim, Laurens Alexander} }' chicago: Blömer, Johannes, Henrik Bröcher, Volker Krummel, and Laurens Alexander Porzenheim. “Secure Distributed State Management for Stateful Signatures with a Practical and Universally Composable Protocol,” n.d. ieee: J. Blömer, H. Bröcher, V. Krummel, and L. A. Porzenheim, “Secure Distributed State Management for Stateful Signatures with a Practical and Universally Composable Protocol.” . mla: Blömer, Johannes, et al. Secure Distributed State Management for Stateful Signatures with a Practical and Universally Composable Protocol. short: J. Blömer, H. Bröcher, V. Krummel, L.A. Porzenheim, (n.d.). date_created: 2025-12-22T21:23:22Z date_updated: 2025-12-23T11:30:38Z department: - _id: '34' - _id: '64' keyword: - distributed state - hash-based signature - stateful hash-based signature - universal composability - secure enclave language: - iso: eng main_file_link: - open_access: '1' url: https://eprint.iacr.org/2025/2278.pdf oa: '1' page: '22' project: - _id: '191' name: 'PhoQuant: Photonische Quantencomputer - Quantencomputing Testplattform' publication_status: submitted status: public title: Secure Distributed State Management for Stateful Signatures with a Practical and Universally Composable Protocol type: preprint user_id: '41047' year: '2025' ... --- _id: '59091' abstract: - lang: eng text: Abstract. Liquid Metal Embrittlement (LME) cracking is a well-documented issue encountered during resistance spot welding (RSW) of zinc-coated advanced high-strength steels (AHSS) in automotive manufacturing. Given that existing research has predominantly focused on laboratory-scale samples and lacks investigation into the load-bearing capacity of joints under crash conditions, this study aims to fill these gaps by analyzing third-generation zinc-coated AHSS. S-Rail components were produced through stamping to replicate real-world manufacturing conditions and geometries of automotive parts. To account for the disturbances typically encountered in production, samples with LME cracks were intentionally fabricated. Subsequently, a modified three-point bending test, assisted by numerical simulations, was developed to effectively apply loads to the weld spots of the S-Rail components. Results from crash tests demonstrated that observed light crack severity does not significantly compromise the joint's load-bearing capacity or lead to earlier joint failure. author: - first_name: Keke full_name: Yang, Keke id: '65085' last_name: Yang orcid: 0000-0001-9201-9304 - first_name: Max full_name: Biegler, Max last_name: Biegler - first_name: Linus full_name: Happe, Linus last_name: Happe - first_name: Marius full_name: Striewe, Marius id: '30228' last_name: Striewe - first_name: Viktoria full_name: Olfert, Viktoria id: '5974' last_name: Olfert - first_name: David full_name: Hein, David id: '7728' last_name: Hein - first_name: 'Michael ' full_name: 'Rethmeier, Michael ' last_name: Rethmeier - first_name: Gerson full_name: Meschut, Gerson id: '32056' last_name: Meschut orcid: 0000-0002-2763-1246 citation: ama: 'Yang K, Biegler M, Happe L, et al. Influence of Liquid metal embrittlement on load-bearing capacity of resistance spot welds under crash loads: A study based on S-Rail components. In: Materials Research Proceedings. Vol 52. Materials Research Forum LLC; 2025. doi:10.21741/9781644903551-42' apa: 'Yang, K., Biegler, M., Happe, L., Striewe, M., Olfert, V., Hein, D., Rethmeier, M., & Meschut, G. (2025). Influence of Liquid metal embrittlement on load-bearing capacity of resistance spot welds under crash loads: A study based on S-Rail components. Materials Research Proceedings, 52. https://doi.org/10.21741/9781644903551-42' bibtex: '@inproceedings{Yang_Biegler_Happe_Striewe_Olfert_Hein_Rethmeier_Meschut_2025, title={Influence of Liquid metal embrittlement on load-bearing capacity of resistance spot welds under crash loads: A study based on S-Rail components}, volume={52}, DOI={10.21741/9781644903551-42}, booktitle={Materials Research Proceedings}, publisher={Materials Research Forum LLC}, author={Yang, Keke and Biegler, Max and Happe, Linus and Striewe, Marius and Olfert, Viktoria and Hein, David and Rethmeier, Michael and Meschut, Gerson}, year={2025} }' chicago: 'Yang, Keke, Max Biegler, Linus Happe, Marius Striewe, Viktoria Olfert, David Hein, Michael Rethmeier, and Gerson Meschut. “Influence of Liquid Metal Embrittlement on Load-Bearing Capacity of Resistance Spot Welds under Crash Loads: A Study Based on S-Rail Components.” In Materials Research Proceedings, Vol. 52. Materials Research Forum LLC, 2025. https://doi.org/10.21741/9781644903551-42.' ieee: 'K. Yang et al., “Influence of Liquid metal embrittlement on load-bearing capacity of resistance spot welds under crash loads: A study based on S-Rail components,” in Materials Research Proceedings, 2025, vol. 52, doi: 10.21741/9781644903551-42.' mla: 'Yang, Keke, et al. “Influence of Liquid Metal Embrittlement on Load-Bearing Capacity of Resistance Spot Welds under Crash Loads: A Study Based on S-Rail Components.” Materials Research Proceedings, vol. 52, Materials Research Forum LLC, 2025, doi:10.21741/9781644903551-42.' short: 'K. Yang, M. Biegler, L. Happe, M. Striewe, V. Olfert, D. Hein, M. Rethmeier, G. Meschut, in: Materials Research Proceedings, Materials Research Forum LLC, 2025.' date_created: 2025-03-25T07:59:49Z date_updated: 2025-12-26T13:44:36Z ddc: - '600' department: - _id: '157' doi: 10.21741/9781644903551-42 file: - access_level: closed content_type: application/pdf creator: kekeyang date_created: 2025-03-25T08:02:30Z date_updated: 2025-03-25T08:02:30Z file_id: '59092' file_name: Shemat.pdf file_size: 1901767 relation: main_file success: 1 file_date_updated: 2025-03-25T08:02:30Z has_accepted_license: '1' intvolume: ' 52' language: - iso: eng license: https://creativecommons.org/licenses/by-nc/3.0/ main_file_link: - open_access: '1' oa: '1' publication: Materials Research Proceedings publication_identifier: issn: - 2474-395X publication_status: published publisher: Materials Research Forum LLC quality_controlled: '1' status: public title: 'Influence of Liquid metal embrittlement on load-bearing capacity of resistance spot welds under crash loads: A study based on S-Rail components' type: conference user_id: '65085' volume: 52 year: '2025' ... --- _id: '60604' abstract: - lang: eng text: Abstract. In the field of online condition monitoring, non-destructive testing methods using active acoustic testing [1] emerged as innovative tools. These techniques are particularly effective because damage in joined structures leads to significant changes in their vibrational characteristics. However, the consistent use of online condition monitoring through active acoustic testing combined with complex pattern recognition for early crack detection in joined components has not yet been fully established. This research aims to develop an online crack detection system employing pattern recognition techniques under cyclic loading during fatigue tests, utilizing non-contact active acoustic testing with laser vibrometry. Due to the wide range of materials that can be joined, mechanical joining processes can be used in many different industry branches. Self-pierce riveting (SPR), in particular, is a well-established joining process. Therefore, the investigations for online crack detection initially focus on SPR joints. To achieve this, the fatigue behavior of SPR joints in a lap-shear configuration was characterized. Experimental fatigue testing demonstrated that SPR joint failure occurs either through cracks propagating in the sheet material away from the rivet or in the rivet foot, depending on the material combination. Laser vibrometry has been successfully used as a crack detection system and has proven to be effective in detecting crack initiation in SPR joints. Cracks can be detected without contact regardless of the material combination, the damage location, the size of the damage, or the type of damage. The optimization of the crack detection system involved several key enhancements, including adjusting data acquisition to improve crack detection, incorporating principal component analysis (PCA) to reduce dimensionality, and implementing a classification model based on a global training dataset. An intuitive, problem-specific software demonstrator for analyzing the crack initiation behavior of SPR joints under cyclic loading was developed and iteratively optimized. Future work will focus on the implementation of an autoencoder network to further enhance crack detection capabilities. author: - first_name: Viktoria full_name: Olfert, Viktoria id: '5974' last_name: Olfert - first_name: Keke full_name: Yang, Keke id: '65085' last_name: Yang orcid: 0000-0001-9201-9304 - first_name: Maik full_name: Gollnick, Maik last_name: Gollnick - first_name: Jacob full_name: Krause, Jacob last_name: Krause - first_name: David full_name: Hein, David id: '7728' last_name: Hein - first_name: Gerson full_name: Meschut, Gerson id: '32056' last_name: Meschut orcid: 0000-0002-2763-1246 citation: ama: 'Olfert V, Yang K, Gollnick M, Krause J, Hein D, Meschut G. Analysis of fatigue behaviour of self-piercing riveted joints under cyclic loading using laser vibrometry. In: Materials Research Proceedings. Vol 54. Materials Research Forum LLC; 2025. doi:10.21741/9781644903599-154' apa: Olfert, V., Yang, K., Gollnick, M., Krause, J., Hein, D., & Meschut, G. (2025). Analysis of fatigue behaviour of self-piercing riveted joints under cyclic loading using laser vibrometry. Materials Research Proceedings, 54. https://doi.org/10.21741/9781644903599-154 bibtex: '@inproceedings{Olfert_Yang_Gollnick_Krause_Hein_Meschut_2025, title={Analysis of fatigue behaviour of self-piercing riveted joints under cyclic loading using laser vibrometry}, volume={54}, DOI={10.21741/9781644903599-154}, booktitle={Materials Research Proceedings}, publisher={Materials Research Forum LLC}, author={Olfert, Viktoria and Yang, Keke and Gollnick, Maik and Krause, Jacob and Hein, David and Meschut, Gerson}, year={2025} }' chicago: Olfert, Viktoria, Keke Yang, Maik Gollnick, Jacob Krause, David Hein, and Gerson Meschut. “Analysis of Fatigue Behaviour of Self-Piercing Riveted Joints under Cyclic Loading Using Laser Vibrometry.” In Materials Research Proceedings, Vol. 54. Materials Research Forum LLC, 2025. https://doi.org/10.21741/9781644903599-154. ieee: 'V. Olfert, K. Yang, M. Gollnick, J. Krause, D. Hein, and G. Meschut, “Analysis of fatigue behaviour of self-piercing riveted joints under cyclic loading using laser vibrometry,” in Materials Research Proceedings, 2025, vol. 54, doi: 10.21741/9781644903599-154.' mla: Olfert, Viktoria, et al. “Analysis of Fatigue Behaviour of Self-Piercing Riveted Joints under Cyclic Loading Using Laser Vibrometry.” Materials Research Proceedings, vol. 54, Materials Research Forum LLC, 2025, doi:10.21741/9781644903599-154. short: 'V. Olfert, K. Yang, M. Gollnick, J. Krause, D. Hein, G. Meschut, in: Materials Research Proceedings, Materials Research Forum LLC, 2025.' date_created: 2025-07-14T13:25:26Z date_updated: 2025-12-26T13:45:01Z department: - _id: '157' doi: 10.21741/9781644903599-154 intvolume: ' 54' language: - iso: eng main_file_link: - open_access: '1' oa: '1' publication: Materials Research Proceedings publication_identifier: issn: - 2474-395X publication_status: published publisher: Materials Research Forum LLC quality_controlled: '1' status: public title: Analysis of fatigue behaviour of self-piercing riveted joints under cyclic loading using laser vibrometry type: conference user_id: '65085' volume: 54 year: '2025' ... --- _id: '55089' author: - first_name: Felix full_name: Grewe, Felix id: '32146' last_name: Grewe citation: ama: 'Grewe F. Rebellious Witnesses: Why a Reorientation of Patriarchal Scientific and Social Culture is Urgently Needed. In: Hagengruber RE, ed. Festschrift - Mary Ellen Waithe. Springer.' apa: 'Grewe, F. (n.d.). Rebellious Witnesses: Why a Reorientation of Patriarchal Scientific and Social Culture is Urgently Needed. In R. E. Hagengruber (Ed.), Festschrift - Mary Ellen Waithe. Springer.' bibtex: '@inbook{Grewe, place={Berlin}, title={Rebellious Witnesses: Why a Reorientation of Patriarchal Scientific and Social Culture is Urgently Needed}, booktitle={Festschrift - Mary Ellen Waithe}, publisher={Springer}, author={Grewe, Felix}, editor={Hagengruber, Ruth Edith} }' chicago: 'Grewe, Felix. “Rebellious Witnesses: Why a Reorientation of Patriarchal Scientific and Social Culture Is Urgently Needed.” In Festschrift - Mary Ellen Waithe, edited by Ruth Edith Hagengruber. Berlin: Springer, n.d.' ieee: 'F. Grewe, “Rebellious Witnesses: Why a Reorientation of Patriarchal Scientific and Social Culture is Urgently Needed,” in Festschrift - Mary Ellen Waithe, R. E. Hagengruber, Ed. Berlin: Springer.' mla: 'Grewe, Felix. “Rebellious Witnesses: Why a Reorientation of Patriarchal Scientific and Social Culture Is Urgently Needed.” Festschrift - Mary Ellen Waithe, edited by Ruth Edith Hagengruber, Springer.' short: 'F. Grewe, in: R.E. Hagengruber (Ed.), Festschrift - Mary Ellen Waithe, Springer, Berlin, n.d.' date_created: 2024-07-05T09:37:08Z date_updated: 2025-12-29T08:53:27Z department: - _id: '519' editor: - first_name: Ruth Edith full_name: Hagengruber, Ruth Edith last_name: Hagengruber language: - iso: eng place: Berlin publication: Festschrift - Mary Ellen Waithe publication_status: submitted publisher: Springer status: public title: 'Rebellious Witnesses: Why a Reorientation of Patriarchal Scientific and Social Culture is Urgently Needed' type: book_chapter user_id: '32146' year: '2025' ...