@inproceedings{60013, author = {{Gräßler, Iris and Pottebaum, Jens and Nyhuis, Peter and Schmidt, Matthias and Grewe, Benedikt and Vollenkemper, Felix and Hesse, Thomas and Meinecke, Tim}}, booktitle = {{Stuttgarter Symposium für Produktentwicklung (SSP) 2025}}, editor = {{Hölzle, Katharina and Kreimeyer, Matthias and Roth, Daniel and Maier, Thomas and Riedel, Oliver}}, location = {{Stuttgart}}, pages = {{509--518}}, publisher = {{Fraunhofer IAO}}, title = {{{Evolving Design for Assembly, Disassembly and Reassembly into a new paradigm: Design-for-Capabilities with Hybrid Decision Support as an enabler for circular products}}}, year = {{2025}}, } @phdthesis{62167, abstract = {{Diese Dissertation befasst sich mit der Entwicklung eines induktiv-basierten Lokalisierungsverfahrens mittels planarer Spulen, das auf magnetischer Kopplung beruht. Grundlage ist die elektromagnetische Induktion, bei der sich die entstehende Spannung proportional zur Gegeninduktivität verhält. Das Verfahren arbeitet im physikalischen Nahfeld und im Frequenzbereich von einigen kHz bis MHz, um eine effiziente Kopplung ohne Ausbreitung elektromagnetischer Wellen zu gewährleisten. Im Vergleich zu etablierten Verfahren wie GPS oder Ultraschall zeigt die induktive Ortung Vorteile bei kurzer Reichweite, insbesondere durch hohe Genauigkeit im Zentimeterbereich und geringe Materialabhängigkeit. Zudem lässt sie sich in bestehende Technologien wie bei der drahtlosen Energieübertragung integrieren und durch Sensorfusion mit anderen Verfahren kombinieren. Zur Modellierung und Optimierung werden physikalische Eigenschaften von planaren Spulen und EM-Feldern analysiert und elektrische Ersatzschaltbilder eingesetzt. Die geometriebasierte Berechnung der Gegeninduktivität ermöglicht die Entwicklung und Bewertung geeigneter Ortungsalgorithmen. Stochastische Filterverfahren verbessern zusätzlich die Robustheit gegenüber Umgebungseinflüssen. Abschließend wird eine modulare Simulationsplattform vorgestellt, die als Grundlage für die Generierung von Trainingsdaten sowie zur Weiterentwicklung von Mess-, Ortungs- und Filtermethoden dient.}}, author = {{Lange, Sven}}, pages = {{247}}, publisher = {{Universitätsbibliothek Paderborn}}, title = {{{Analyse und Modellierung eines induktiven Ortungsprozesses unter Berücksichtigung der elektromagnetischen Wechselwirkungen planarer Spulensysteme}}}, doi = {{10.17619/UNIPB/1-2436}}, year = {{2025}}, } @inbook{62168, author = {{Schlömer, Tobias and Kiepe, Karina}}, booktitle = {{Innovation für Nachhaltigkeit durch berufs- und wirtschaftspädagogische Forschung}}, editor = {{Schlicht, Juliana and Schwehm, Franziska and Kaiser, Sophie}}, isbn = {{978-3-7639-7739-0}}, pages = {{299--314}}, title = {{{Innovation Hubs und ihre Lernpotenziale für Auszubildende im Rahmen von BBNE}}}, doi = {{10.3278/9783763977390}}, year = {{2025}}, } @article{61944, abstract = {{his article describes a new student-based approach to Decoding and Disrupting. This approach consists of an educational programme that works with a multidisciplinary group of undergraduate students, so-called Culture Fellows. In the programme, the students learn about theories on disciplinary cultures and their practices, Decoding the Disciplines, and communication. The programme focuses on the implicitness of disciplinary practices and how to explore them, i.e., it seeks to address the importance of making disciplinary practices, norms, and values more accessible to students. Within the programme, the Culture Fellows use a student-based variant of the Decoding the Disciplines Paradigm that we call ‘Culture Quest’. The Culture Quest supplies students with the tools to question, explore, and decode their respective disciplines and practices. Disciplinary practices often remain implicit because lecturers, with their wealth of experience and expertise in their discipline, may be operationally blind and thus no longer aware of the fact that certain practices might need to be explained. This lack of explanation or explicitness can lead to students feeling bewildered, confused or puzzled. The Culture Fellows and in particular the Culture Quest can encourage dialogue about and exploration of disciplinary cultures and their practices and can thus allow students to grasp the implicit cultural norms and expectations within their respective disciplines more clearly. The Culture Fellows and the Culture Quest provide students – and maybe even lecturers – with opportunities to engage with and reflect on teaching and learning strategies and practices.}}, author = {{Schmöckel, Sabrina and Scharlau, Ingrid}}, issn = {{1918-0853}}, journal = {{Transformative Dialogues: Teaching and Learning Journal}}, number = {{3}}, pages = {{98--115}}, publisher = {{Penn State University Libraries}}, title = {{{No Student Should Be an Island: A Peer-Approach to Decoding and Disrupting}}}, doi = {{10.59236/td2025vol18iss31913}}, volume = {{18}}, year = {{2025}}, } @article{60847, abstract = {{With the rise of multimodal AI tools, such as DALL-E, Midjourney, or Stable Diffusion, it has never been easier and faster to produce compelling fashion images. While the proliferation of AI-generated fashion images can be seen as the ultimate triumph of the fashion image over both fashion text and fashionable garments, this paper critically examines how these images are produced, what exactly they show, and ultimately, how this impacts our understanding of fashion. Building on current research on multimodal AI, specifically text-to-image models, I argue that AI-generated fashion images are produced through textual means, that is, through “operative ekphrasis” (Bajohr 2024: 83). This means that the generation of fashion images created via multimodal AI is based on textual prompts that extract statistically probable images from a latent space, which, in turn, is the result of previously indexed and labeled image-text pairs. Because the indexing of images requires a reduction of complexity, images generated through multimodal AI are often generic. In the case of fashion images, this is reflected in the lack of texture and the reproduction of fashion photography’s conventions. As fashion photography is not necessarily a representation of ‘the world’ or even fashionable garments, it resembles AI-generated images more than other photographic genres. AI-generated fashion images are then not images of fashionable garments, but images about fashion images—a statistically probable permutation of fashion photographs from the past (cf. Meyer 2023: 108). As such, AI-generated fashion images are not only the product of a mediated collective imaginary but also feed back into it. The view on fashion shaped by AI-generated fashion images is then based on reduction and stylized normativity.}}, author = {{Brachtendorf, Charlotte}}, issn = {{1614-0885}}, journal = {{Image: The Interdisciplinary Journal of Image Sciences}}, number = {{2}}, pages = {{155--168}}, title = {{{Possible Fashion Images: Operative Ekphrasis and the Reduction of Fashion Through Multimodal AI}}}, doi = {{10.1453/1614-0885-2-2025-16663}}, volume = {{42}}, year = {{2025}}, } @article{59166, author = {{Thomas, Sven}}, journal = {{HannahArendt.Net}}, number = {{1}}, pages = {{237–239}}, title = {{{Rezension: Hanna Meretoja: Die Nacht der alten Feuer}}}, doi = {{10.57773/HANET.V14I1.606}}, volume = {{14}}, year = {{2025}}, } @unpublished{59917, abstract = {{nder the slogan of trustworthy AI, much of contemporary AI research is focused on designing AI systems and usage practices that inspire human trust and, thus, enhance adoption of AI systems. However, a person affected by an AI system may not be convinced by AI system design alone---neither should they, if the AI system is embedded in a social context that gives good reason to believe that it is used in tension with a person’s interest. In such cases, distrust in the system may be justified and necessary to build meaningful trust in the first place. We propose the term \emph{healthy distrust} to describe such a justified, careful stance towards certain AI usage practices. We investigate prior notions of trust and distrust in computer science, sociology, history, psychology, and philosophy, outline a remaining gap that healthy distrust might fill and conceptualize healthy distrust as a crucial part for AI usage that respects human autonomy.}}, author = {{Paaßen, Benjamin and Alpsancar, Suzana and Matzner, Tobias and Scharlau, Ingrid}}, booktitle = {{arXiv}}, title = {{{Healthy Distrust in AI systems}}}, year = {{2025}}, } @inbook{62244, author = {{Albus, Vanessa}}, booktitle = {{Handbuch Lehrerinnen- und Lehrerbildung}}, editor = {{Cramer, Colin and König, Johannes and Rothland, Martin}}, isbn = {{9783825265441}}, pages = {{586--591}}, publisher = {{UTB}}, title = {{{Philosophie und Ethik in der Lehrerinnen- und Lehrerbildung. Grundlagen und Perspektiven}}}, year = {{2025}}, } @article{62286, abstract = {{Optical tweezer arrays of laser-cooled and individually controlled particles have revolutionized atomic, molecular, and optical physics. They afford exquisite capabilities for applications in quantum simulation of many-body physics, quantum computation, and sensing. Underlying this development is the technical maturity of generating scalable optical beams, enabled by active components and a high numerical aperture objective. However, such a complex combination of bulk optics outside the vacuum chamber is very sensitive to any vibration and drift. Here, we demonstrate the generation of a 3 × 3 static tweezer array with a single chip-scale multifunctional metasurface element in vacuum, replacing the meter-long free space optics. Fluorescence counts on the camera validate the successful trapping of the atomic ensemble array and showcase a promising strategy for integrated photonics with cold atom systems. The introduction of a polarization independent dual-wavelength metasurface significantly enhances fluorescence collection efficiency while reducing experimental complexity. This approach paves the way for scalable neutral atom platforms and offers a compelling route towards the realization of next generation quantum metasurfaces.}}, author = {{Li, Donghao and Liao, Qiming and Xu, Beining and Zentgraf, Thomas and Narvaez Castaneda, Emmanuel and Zhou, Yaoting and Qin, Keyu and Xu, Zhongxiao and Shen, Heng and Huang, Lingling}}, issn = {{1094-4087}}, journal = {{Optics Express}}, number = {{24}}, publisher = {{Optica Publishing Group}}, title = {{{In vacuum metasurface for optical microtrap array}}}, doi = {{10.1364/oe.580201}}, volume = {{33}}, year = {{2025}}, } @article{58114, author = {{Fuchs, Christian}}, journal = {{Philosophy and Social Criticism}}, number = {{10}}, pages = {{1703--1729}}, title = {{{Antonio Negri, Spinoza, Marx, and Digital Capitalism. }}}, doi = {{10.1177/01914537241308108 }}, volume = {{51}}, year = {{2025}}, } @article{57531, author = {{Alpsancar, Suzana and Buhl, Heike M. and Matzner, Tobias and Scharlau, Ingrid}}, journal = {{AI and Ethics}}, pages = {{3015–3033}}, publisher = {{Springer}}, title = {{{Explanation needs and ethical demands: unpacking the instrumental value of XAI}}}, doi = {{https://doi.org/10.1007/s43681-024-00622-3}}, volume = {{5}}, year = {{2025}}, } @inproceedings{62344, abstract = {{kein Abstract vorhanden}}, author = {{Decuypere, Mathias and Hartong, Sigrid and Joecks, Lucas and Knox, Jeremy and Ortegón, Carlos and Schmidt, Rebecca and Williamson, Ben}}, location = {{Zürich}}, publisher = {{LibreCat University}}, title = {{{Critical Edtech Studies. Defining the field; envisioning the future. 2025 Position statement after the inaugural edition of the European Conference on Critical Edtech Studies (ECCES).}}}, doi = {{10.5281/ZENODO.17672486}}, year = {{2025}}, } @inproceedings{62688, author = {{Gräßler, Iris and Pottebaum, Jens and Rarbach, Sven}}, booktitle = {{The 11th World Sustainability Forum (WSF11)}}, location = {{Barcelona}}, publisher = {{MDPI}}, title = {{{Potentials of Product Lifecycle Management to Enhance Circular Economy}}}, doi = {{10.3390/proceedings2025131047}}, year = {{2025}}, } @inproceedings{62714, abstract = {{Die fortschreitende Digitalisierung bringt große Herausforderungen für die Aus- und Weiterbildung von Lehrkräften mit sich. Während angehende Lehrkräfte bereits von neuen Entwicklungen in der Ausbildung profitieren, sind viele aktive Lehrkräfte bislang nicht ausreichend auf die digitalen Möglichkeiten im Unterricht vorbereitet. Der Kompetenzverbund lernen:digital setzt genau hier an und unterstützt gezielt Lehrkräfte beim Erwerb digitalisierungsbezogener Kompetenzen. Im Rahmen des Verbundprojekts ComeMINT wurde unter anderem ein Online-Selbstlernkurs entwickelt, der sich mit dem Einsatz digitaler Medien im Physikunterricht befasst. Grundlage des Kurses bilden zum einen eine Bedürfnisanalyse unter praktizierenden Physiklehrkräften und zum anderen bereits bestehende Materialien aus der Lehrkräfteausbildung. Der Kurs vermittelt grundlegende Kompetenzen im Umgang mit physikspezifischen digitalen Medien, wie zum Beispiel digitaler Messwerterfassung, Augmented Reality oder Simulationen. In diesem Beitrag werden die Entwicklung und die Inhalte des Selbstlernkurses skizziert, sowie die nachhaltige Aufbereitung der Materialien zur Nachnutzung dargestellt.}}, author = {{Weiler, David Christoph and Burde, Jan-Philipp and Costan, Kasim and Gieshoff, Rike Isabel and Kulgemeyer, Christoph and Lässer, Armin and Plicht, Katja and Riese, Josef and Schubatzky, Thomas}}, booktitle = {{PhyDid B - Didaktik Der Physik - Beiträge Zur DPG-Frühjahrstagung}}, location = {{Göttingen}}, pages = {{71--78}}, title = {{{Online-Selbstlernkurs zu digitalen Medien im Physikunterricht}}}, year = {{2025}}, } @inproceedings{62738, abstract = {{Vulnerability disclosures are necessary to improve the security of our digital ecosystem. However, they can also be challenging for researchers: it may be hard to find out who the affected parties even are, or how to contact them. Researchers may be ignored or face adversity when disclosing vulnerabilities. We investigate researchers' experiences with vulnerability disclosures, extract best practices, and make recommendations for researchers, institutions that employ them, industry, and regulators to enable effective vulnerability disclosures.}}, author = {{Sri Ramulu, Harshini and Rotthaler, Anna Lena and Rossel, Jost and Gonzalez Rodriguez, Rachel and Wermke, Dominik and Fahl, Sascha and Kohno, Tadayoshi and Somorovsky, Juraj and Acar, Yasemin}}, booktitle = {{Proceedings of the 2025 ACM SIGSAC Conference on Computer and Communications Security}}, keywords = {{software vulnerabilities, vulnerability disclosure, security research}}, publisher = {{ACM}}, title = {{{Poster: Computer Security Researchers' Experiences with Vulnerability Disclosures}}}, doi = {{10.1145/3719027.3760723}}, year = {{2025}}, } @article{62749, abstract = {{Coherent Raman scattering techniques as coherent anti-Stokes Raman scattering (CARS), offer significant advantages in terms of pixel dwell times and speed as compared to spontaneous Raman scattering for investigations of crystalline materials. However, the spectral information in CARS is often hampered by the presence of a nonresonant contribution to the scattering process that shifts and distorts the Raman peaks. In this work, we apply a method to obtain nonresonant background-free spectra based on time-delayed, broadband CARS (TD-BCARS) using an intrapulse excitation scheme. In particular, this method can measure the phononic dephasing times across the full phonon spectrum at once. We test the methodology on amorphous SiO2 (glass), which is used to characterize the setup-specific and material-independent response times, and then apply TD-BCARS to the analysis of single crystals of diamond and ferroelectrics of potassium titanyl phosphate (KTP) and potassium titanyl arsenate (KTA). For diamond, we determine a dephasing time of 𝜏=7.81 ps for the single 𝑠⁢𝑝3 peak.}}, author = {{Hempel, F. and Rüsing, Michael and Vernuccio, F. and Spychala, K. J. and Buschbeck, R. and Cerullo, G. and Polli, D. and Eng, L. M.}}, issn = {{2469-9950}}, journal = {{Physical Review B}}, number = {{22}}, publisher = {{American Physical Society (APS)}}, title = {{{Phonon dephasing times determined with time-delayed broadband coherent anti-Stokes Raman scattering}}}, doi = {{10.1103/1ctr-csjy}}, volume = {{112}}, year = {{2025}}, } @article{62716, author = {{Büttner, Denise}}, journal = {{Migrationspädagogische Zweitsprachdidaktik}}, publisher = {{LibreCat University}}, title = {{{Kritische Einsprachigkeitsdidaktik als kasuistischer Ansatz für die Lehrkräftebildung}}}, doi = {{10.25365/MPZD-2025-4-6}}, year = {{2025}}, } @phdthesis{62750, abstract = {{Diese Dissertation enthält Beiträge zum Bereich der Mehrzieloptimierung mit einem Fokus auf unbeschränkten Problemen, die auf einem allgemeinen Hilbertraum definiert sind. Für Mehrzieloptimierungsprobleme mit lokal Lipschitz-stetigen Zielfunktionen definieren wir ein multikriterielles Subdifferential, das wir erstmals im Kontext allgemeiner Hilberträume analysieren. Aufbauend auf diesen theoretischen Untersuchungen präsentieren wir ein Abstiegsverfahren, bei welchem in jeder Iteration eine Abstiegsrichtung mittels einer numerischen Approximation des multikriteriellen Subdifferentials bestimmt wird. Im Kontext konvexer, stetig differenzierbarer Zielfunktionen mit Lipschitz-stetigen Gradienten, führen wir eine Familie von dynamischen Gradientensystemen mit Trägheitsterm ein, die bekannte kontinuierliche Systeme aus der skalaren Optimierung verallgemeinern. Wir stellen drei neue Systeme vor: eines mit konstanter Dämpfung, eines mit asymptotisch abnehmender Dämpfung und eines, das zusätzlich eine zeitabhängige Tikhonov-Regularisierung beinhaltet. Aufbauend auf den Untersuchungen der neuen dynamischen Gradientensysteme, entwickeln wir ein beschleunigtes Gradientenverfahren zur Mehrzieloptimierung, das auf einer Diskretisierung des multikriteriellen Gradientensystems mit asymptotisch abnehmender Dämpfung beruht. Das hergeleitete Verfahren bewahrt die günstigen Konvergenzeigenschaften des kontinuierlichen Systems und erreicht eine schnellere Konvergenz als klassische Verfahren.}}, author = {{Sonntag, Konstantin}}, publisher = {{Paderborn University}}, title = {{{First-order methods and gradient dynamical systems for multiobjective optimization}}}, doi = {{10.17619/UNIPB/1-2457}}, year = {{2025}}, } @article{60509, author = {{Vogelsang, Christoph and Scholl, Daniel and Meier, Jana and Küth, Simon}}, journal = {{Education Sciences}}, number = {{7}}, title = {{{Thoughts Are Free—Differences Between Unstructured and Structured Reflections of Teachers with Different Levels of Expertise}}}, doi = {{https://doi.org/10.3390/educsci15070820}}, volume = {{15}}, year = {{2025}}, } @article{62765, author = {{Strauß, Sara}}, issn = {{0947-0034}}, journal = {{Anglistik: International Journal of English Studies}}, number = {{1}}, pages = {{5--14}}, title = {{{Introduction: Irish Communities in a Glocal Context – Literary and Cultural Narratives}}}, doi = {{https://doi.org/10.33675/ANGL/2025/1/4}}, volume = {{36}}, year = {{2025}}, }