@misc{66696, author = {{Thomas, Sven}}, booktitle = {{Zeitschrift für Didaktik der Philosophie und Ethik}}, publisher = {{C.C.Buchner}}, title = {{{Toni Loh: Feministische Technikphilosophie. Bielefeld: transcript 2025. 324 S.}}}, year = {{2026}}, } @inproceedings{66547, abstract = {{Tacit knowledge is particularly valuable in product engineering. Experiences reside in minds of employees and are not systematically documented but could have a significant influence on sustainable product engineering. Existing approaches do not offer sufficient support for harnessing technical tacit knowledge regarding sustainable product engineering. In this paper a three-step method is presented: The method contains knowledge acquisition, requirements extraction und requirements validation for quality assurance. Acquisition is performed by support artifacts like interview guidelines. Extraction is supported by Artificial Intelligence, converting statements into requirements. These requirements are validated using a specific questionnaire. The developed approach is applied in a funded project of the European Union (EU) with automotive industry partners. The method supports product engineers to collect tacit knowledge from experienced employees, transform unsystematic knowledge into standardized technical requirements and validate them. Application of this method enables creation of validated requirements that can be applied throughout the company and are not exclusively dependent on a single employee.}}, author = {{Mansheim, Johanna and Gräßler, Iris and Pfeifer, Jan Niklas}}, booktitle = {{1st International Symposium: March 24 – 26, 2026, Heinz Nixdorf Institute, Paderborn University}}, editor = {{Graessler, Iris}}, keywords = {{Tacit knowledge, Sustainability, Product Engineering, Artificial Intelligence}}, location = {{Paderborn}}, pages = {{229--238}}, publisher = {{Universitätsbibliothek}}, title = {{{Harnessing tacit Knowledge from Sustainable Product Engineering through Artificial Intelligence}}}, doi = {{10.17619/UNIPB/1-2639}}, volume = {{1}}, year = {{2026}}, } @inproceedings{66514, abstract = {{Manufacturing companies increasingly integrate the strive towards sustainability into product engineering to reduce resource consumption and environmental impacts. A substantial share of a product’s environmental performance is determined during engineering. Early assessments rely on generic data, which is gradually replaced by more concrete simulation and primary data as product maturity increases. The effective use of engineering simulation models for Life Cycle Assessment (LCA) therefore remains a central challenge under heterogeneous, distributed and rapidly evolving data. This article presents a systematic review of product engineering approaches for integrating simulation models into LCA. A seven-step research approach is applied to identify, categorize and evaluate existing approaches across CAx tools. Relevant simulation parameters for sustainability assessment, including material properties, process descriptors, consumables and waste streams, are identified and analyzed. Based on identified data characteristics, the potential of Data Science and Artificial Intelligence methods for LCA data preparation is assessed. A conceptual knowledge-graph-based decision support approach is derived to enable structured integration, traceability and reuse of simulation data for sustainability assessment. The approach is evaluated using criteria from literature. Structured integration of simulation data improves early-stage data quality and supports decision-making in sustainable product engineering.}}, author = {{Gräßler, Iris and Aydin, Simon and Rarbach, Sven}}, booktitle = {{1st International Symposium: March 24 – 26, 2026, Heinz Nixdorf Institute, Paderborn University}}, editor = {{Gräßler, Iris}}, location = {{Paderborn}}, publisher = {{Universitätsbibliothek}}, title = {{{Systematic review of engineering simulation models for life cycle assessment}}}, doi = {{10.17619/UNIPB/1-2637}}, year = {{2026}}, } @inproceedings{66683, abstract = {{Design for Assembly, Disassembly and Reassembly (DfADR) prepares for high levels of material circularity in terms of repair and remanufacturing. The intention of reassembling products and their part simplies that inspection and sorting need to be integrated with value-conserving objectives. Further, disassembly and reassembly require higher competence levels of workforce than assembly. To provide the required information during engineering, a metadata model (MDM) is required that links established product models to capability models. Since processes to be carried out for realizing a product largely determine required employees’ capabilities, the proposed approach uses the ADR process domain to connect product and capability domains. The research is based on a systematic literature analysis to identify existing approaches regarding MDMs of ADR processes. Based on the results, an integrative MDM is developed that answers defined competence questions. The model enables queries which support engineers by feedback on which skills are required for a product. This builds up a basis to check whether required skills are available in the manufacturing company, either early in product engineering or later in ADR planning.}}, author = {{Gräßler, I. and Hesse, Thomas and Pottebaum, Jens}}, booktitle = {{1st International Symposium on Hybrid Intelligence in Product and Production Engineering}}, editor = {{Graessler, Iris}}, location = {{Paderborn}}, publisher = {{Universitätsbibliothek}}, title = {{{Enabling extreme data by using DS/AI approaches}}}, doi = {{10.17619/UNIPB/1-2640}}, year = {{2026}}, } @inproceedings{66687, abstract = {{With a range of consumer devices available, augmented reality (AR) continues to make its way into everyday life and is also increasingly used in professional and sensitive contexts. Especially collaborative use cases, such as remote meetings or maintenance, offer potential, but also move issues in the area of privacy and security into focus. We conducted a scoping review to gain an overview of the current situation and found a lack of clear standards, with most approaches focusing on single protection features. Using the knowledge from the scoping review, we set up and conducted expert interviews. They revealed that end-users are almost completely dependent on developers or device manufacturers regarding their options for protection. The interviews also showed that most developers put little focus on privacy and security, often due to external constraints, such as employers treating the topic as an “afterthought” and not budgeting enough time for it. The experts suggested offering better software support to developers to enable the inclusion of privacy and security with less overhead as a solution. It was also suggested that a general rise in privacy and security awareness could improve the overall situation.}}, author = {{Krings, Sarah Claudia and Yigitbas, Enes and Sauer, Stefan}}, booktitle = {{Blending Experiences in Interaction Design}}, editor = {{Maciel, Cristiano and Spano, Davide Lucio and Ardito, Carmelo and Freire, André and Prates, Raquel}}, isbn = {{978-3-032-22934-2}}, pages = {{253–276}}, publisher = {{Springer Nature Switzerland}}, title = {{{Perspectives on Privacy and Security in Collaborative AR - Insights from a Scoping Review and an Expert Interview Study}}}, year = {{2026}}, } @proceedings{66704, editor = {{Gräßler, Iris}}, location = {{Paderborn}}, publisher = {{Universitätsbibliothek}}, title = {{{1st International Symposium : March 24 – 26, 2026, Heinz Nixdorf Institute, Paderborn University}}}, doi = {{10.17619/UNIPB/1-2663}}, year = {{2026}}, } @article{66688, author = {{Wüppelmann, Dennis and Yigitbas, Enes}}, issn = {{2944-7682}}, journal = {{GI - Software Engineering }}, publisher = {{Gesellschaft für Informatik, Bonn}}, title = {{{SecCityVR: Visualization and Collaborative Exploration of Software Vulnerabilities in Virtual Reality}}}, doi = {{10.18420/se2026_53}}, year = {{2026}}, } @article{65456, author = {{Fuchs, Christian}}, issn = {{1933-1681}}, journal = {{Journal of Information Technology & Politics }}, pages = {{1--21}}, title = {{{What is Digital Democracy?}}}, doi = {{10.1080/19331681.2026.2660162}}, year = {{2026}}, } @article{66707, abstract = {{This article examines the most frequently attributed statement of Jesus in the Qur’an, namely, ‘God is my Lord and your Lord’ (Q 19:36; Q 43:64; Q 3:51; Q 5:72; Q 5:117). It investigates the extent to which this formula is connected to Jesus’s words to Mary Magdalene on Easter morning in John 20:17. The analysis aims to show that the Qur’an critically engages with the Christian interpretive tradition surrounding this statement as recorded in John’s Gospel and adapts it – both contextually and verbally – within its own theological framework. As in the Christian tradition, this Qur’anic engagement also generates a broader discourse on the hermeneutics of scriptural interpretation.}}, author = {{Ghaffar, Zishan}}, issn = {{0959-6410}}, journal = {{Islam and Christian–Muslim Relations}}, keywords = {{Qur’an, John 20:17, Scriptural hermeneutics, Words of Jesus, Intertextuality}}, pages = {{1--17}}, publisher = {{Routledge}}, title = {{{The Words of Jesus and Scriptural Hermeneutics in the Qur’an}}}, doi = {{https://doi.org/10.1080/09596410.2026.2705056}}, year = {{2026}}, } @phdthesis{63826, abstract = {{In dieser Dissertation werden Aspekte von high-gain multimode SU(1,1) Interferometer theoretisch untersucht. Dabei wird der Prozess der parametrischen Fluoreszenz (PDC) mithilfe von Integro-Differentialgleichungen modelliert, welche die räumliche Entwicklung der Ebene-Wellen-Operatoren beschreiben. Es wurde gezeigt, dass Supersensitivität für die Phasenempfindlichkeit dieser Interferometer erreicht werden kann, sofern die Beugung der PDC Strahlung kompensiert wird. Weiterhin führt eine Erhöhung der parametrische Verstärkung und eine Reduktion der Schmidt-Zahl zu einer Verbesserung der Phasenempfindlichkeit und einer Verkleinerung des Phasenbereiches, über den die Supersensitivität erreicht werden kann. Basierend auf der Struktur der Schmidt-Moden von SU(1,1) Interferometern wurde ein numerisches Aufbereitungsverfahren konstruiert, welches die Messung der Stärke des Squeezing und Anti-Squeezing des Zustandes ermöglicht, der durch den ersten Kristall des Interferometers erzeugt wird. Das Verfahren wurde experimentell von Kooperationspartnern angewandt, wobei eine gute Übereinstimmung mit der Theorie festgestellt wurde. Zuletzt wurden SU(1,1) Interferometer mit Laguerre-Gauß-Moden als Pump-Strahlung für die Messung von Winkelverschiebungen untersucht. Es zeigte sich, dass sich die quantenmechanisch bedingte Messunsicherheit verbessert, wenn die parametrische Verstärkung oder die Indizes der Pump-Mode erhöht werden. Das generelle Verhalten gleicht dem der Phasensensitivität.}}, author = {{Scharwald, Dennis}}, pages = {{XII, 201}}, publisher = {{Universität Paderborn}}, title = {{{Theoretical investigations of spatially multimode high-gain SU(1,1) interferometers}}}, doi = {{10.17619/UNIPB/1-2491}}, year = {{2026}}, } @inbook{66619, abstract = {{Due to their devastating consequences, so-called century floods attract significant public attention and are therefore covered in nationwide media. In journalistic reporting, numerous conceptual metaphors are used to conceptualise such extreme weather events. This linguistic study investigates how the century flood that occurred in southern Germany in late May and early June 2024 was metaphorically conceptualised in nationwide online journalism by identifying patterns of metaphorical conceptualisation. The analysis draws on the foundations of Conceptual Metaphor Theory as proposed by Lakoff and Johnson (1980), refined through the graded distinction of schematicity levels in conceptual structure proposed in Kövecses (2017, 2020, 2022) Extended Conceptual Metaphor Theory. Accordingly, metaphors are understood as schematically distinguishable mappings of conceptual aspects from source to target areas, through which particular actions are constituted. Adopting a mixed-methods approach that integrates manual with (semi-)automatic analytical procedures, the study reveals that the century flood is predominantly conceptualised through the highly schematic metaphor ZEIT IST SUBSTANZ (›time is substance‹), the less schematic metaphor NATURKATASTROPHEN SIND PERSONEN (›natural disasters are persons‹), and a set of least schematic, elaborating metaphors, namely HOCHWASSER IST GEGNER (›flood is an opponent‹), HOCHWASSER IST ZERSTÖRER (›flood is a destroyer‹) and HOCHWASSER IST MÖRDER (›flood is a murderer‹). From an ecolinguistic perspective, the study critically reflects on how these metaphorical conceptualisations obscure human co-responsibility for the intensity of extreme flood events.}}, author = {{Dübbert, Alexander}}, booktitle = {{Ökologische Diskurse heute. Inter- und transdisziplinäre Forschung zu globalen Herausforderungen und planetaren Grenzen}}, editor = {{Christ, Katharina and Janich, Nina and Lüdicke, Corinna and Simon, Niklas}}, isbn = {{978-3-8394-5910-2}}, keywords = {{Berichterstattung, Jahrhunderthochwasser, Kognitive Linguistik, konzeptuelle Metapher, Ökolinguistik, Schematizität}}, pages = {{171--196}}, publisher = {{transcript}}, title = {{{Metaphorische Konzeptualisierungen des Jahrhunderthochwassers in Süddeutschland im Spätfrühling 2024. Eine kognitiv-linguistische Analyse der überregionalen, online-journalistischen Berichterstattung}}}, doi = {{10.14361/9783839459102-171 }}, volume = {{5}}, year = {{2026}}, } @unpublished{66731, abstract = {{We generalize intersection numbers for combinatorial designs to designs in finite meet-semilattices satisfying suitable regularity conditions. While designs in regular semilattices go back to Delsarte, our regularity assumptions are weaker than his and need not give rise to an association scheme. In this framework, we extend Mendelsohn's equations, prove a generalized Singleton bound with Steiner systems as equality cases, and determine the block intersection distribution at any block of a Steiner system. In particular, this distribution is independent of the chosen block. Specializing to several classical semilattice families, our results recover a number of well-known distributions in coding and design theory. In the Hamming and the $q$-Hamming (or bilinear forms) schemes, they give the local distance distributions of MDS and MRD codes, respectively. In the Johnson and $q$-Johnson (or Graßmann) schemes, they reproduce the block intersection distribution of classical and $q$-analog Steiner systems, equivalently the distance distribution of diameter-perfect constant-weight codes and diameter-perfect constant-dimension subspace codes. For the $q$-Johnson schemes, to the best of our knowledge, this result is new. As a further illustration, we apply our theory to designs of perfect matchings. Our approach provides a unified treatment of these cases in the strongest form known in the literature, determining the distribution relative to each individual block or codeword, without averaging and without linearity or additivity assumptions. Moreover, it identifies the natural double-counting objects underlying these distributions, leading to formulas in the regularity parameters of the semilattice and avoiding the more cumbersome expressions that arise in eigenvalue-based approaches via the ambient association scheme.}}, author = {{Kiermaier, Michael and Klawuhn, Lukas-André Dominik}}, title = {{{Intersection numbers for designs in regular semilattices}}}, year = {{2026}}, } @book{66621, editor = {{Hartwich, Katharina and Heisler, Dietmar and Lippegaus, Petra and Schmökel, Michelle Jaquelina and Schwede, Jana and Sommer, Christian}}, publisher = {{bwp@ Berufs- und Wirtschaftspädagogik – online}}, title = {{{bwp@ Spezial HT2025: Nachhaltig – Digital – Chancengerecht. Zukunftsszenarien von Arbeit, Bildung und Beruf}}}, year = {{2026}}, } @techreport{65862, abstract = {{This study examines how private peers’ disclosure transparency affects public firms’ information environment, captured through analyst forecast behavior. Focusing on the most important private firms operating in U.S. industries, we investigate whether private peer disclosure—despite differing substantially from public firm disclosure—is incorporated into analysts’ forecasts. In a cross-sectional analysis, we document lower forecast quality in industries where private peers’ disclosure intensity is low. In contrast, when private peers’ disclosure intensity is high, forecast quality does not differ from that in industries with only public peers. We find consistent results for a subsample of U.S. private peers. Consistent with this interpretation, a difference-in-differences analysis documents increased analyst forecast activity around the disclosure dates of private peers. Together, these findings indicate that analysts incorporate private peers’ information when these peers are both economically important and sufficiently transparent, and highlight that variation in private firms’ disclosure intensity generates heterogenous externalities for public firms. Overall, our evidence supports a cost-benefit trade-off in analysts’ information acquisition, and, by documenting the relevance of private peers’ information for public firms, contributes to the debate on the externalities of private firms’ disclosure transparency.}}, author = {{Beyer, Bianca and Flagmeier, Vanessa and Kosi, Urska}}, issn = {{1556-5068}}, publisher = {{TRR 266 Accounting for Transparency}}, title = {{{Private Peers’ Disclosure Transparency and Public Firms’ Information Environment}}}, doi = {{10.2139/ssrn.4438123}}, year = {{2026}}, } @techreport{61278, abstract = {{This report outlines foundations of digital democracy and digital democracy research. It is structured into eight chapters: Chapter 1: Introduction Chapter 2: What is Digital Democracy? Chapter 3: Online Participation Chapter 4: Open Governance Chapter 5: Digital Activism Chapter 6: e-Voting Chapter 7: Global Trends that Influence Digital Democracy Chapter 8: Foreign Interferences in Democracy}}, author = {{Fuchs, Christian and Friesch, Kevin and Museba, Joel}}, pages = {{320}}, publisher = {{INNOVADE}}, title = {{{INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 }}}, doi = {{10.5281/zenodo.20341002}}, year = {{2026}}, } @techreport{65896, author = {{Böing, Dennis and Kosi, Urska}}, title = {{{Dissemination of information by small caps}}}, year = {{2026}}, } @article{65803, author = {{Eikermann, Larissa}}, journal = {{KULTURELLE BILDUNG ONLINE}}, keywords = {{Kulturelle Bildung, Kulturerbe, Kulturelles Erbe, Kunstunterricht, Denkmalpädagogik, Denkmalvermittlung}}, publisher = {{KULTURELLE BILDUNG ONLINE: https://kubi-online.de/artikel/kulturerbe-kulturellen-bildung-potenziale-ausserschulischen-lernens-schnittstelle-zwischen}}, title = {{{ Kulturerbe in der Kulturellen Bildung – Potenziale außerschulischen Lernens an der Schnittstelle zwischen ästhetischer Erfahrung und politischer Bildung.}}}, doi = {{10.25529/KYXA-R127}}, year = {{2026}}, } @article{66084, editor = {{Minova, Milena and Maahs, Ina-Maria and Dehn, Freya and Drews, Kathrin and Vieth, Brenda and Böttger, Lydia and Heine, Lena and Niederhaus, Constanze and Roll, Heike and Roth, Hans-Joachim}}, title = {{{Deutsch als Zweitsprache, Sprachbildung und Mehrsprachigkeit: Curriculare Grundlagen für die Professionalisierung von Lehrkräften}}}, doi = {{10.17185/duepublico/86541}}, year = {{2026}}, } @inproceedings{66093, abstract = {{Taking pupils’ diverse needs into account is considered a central requirement of inclusive education (Booth & Ainscow, 2016). These needs are—according to Ainscow’s (2007) inclusive turn—not primarily ‘special educational needs’, but diverse needs of all learners. For the rather segregated German educational system, this endeavour applies especially to primary education, where needs are still developing and pupils are not yet assigned to different types of schooling according to their needs and abilities. Despite a substantial amount of research on pupils’ basic psychological needs for autonomy, competence and social relatedness (Ryan et al., 2022), strategies that technology education teachers apply in this regard are not yet well understood. Besides interventional studies on technology education, indicating effectiveness of self‑directed and action‑oriented teaching and learning, there is a dearth of research on how teachers address different needs as a routine. The purpose of the presented study is therefore to investigate and systematize actions and strategies teachers apply, and to specify how pupils' needs are considered when teaching technology education on a given topic. The overall study used a mixed-methods approach to the question how pupils’ needs are characterized by themselves and by their teachers, and how they were taken into account in a lesson adapted and delivered by the teachers. In the sub-study presented here, participating primary school teachers were interviewed about their consideration of pupils’ needs whilst planning and conducting a technology education unit on the functionality of robots. The results gained from qualitative content analysis of the interviews indicate that although the anticipation of different needs is considered challenging, teachers possess a substantiate amount of practices and strategies to take them into account. The paper systematizes the practices teachers described in structured interviews within strategies and discusses the contribution of taking basic needs into account for inclusive technology education.}}, author = {{Schröer, Franz and Tenberge, Claudia}}, booktitle = {{Linköping Electronic Conference Proceedings}}, issn = {{1650-3686}}, keywords = {{Technology Education, Inclusion, Basic Needs, Robotics, Mixed Methods, Teachers' Abilities}}, publisher = {{Linköping University Electronic Press}}, title = {{{“They Really Need to Handle, Inspect, and Experience Things”}}}, doi = {{10.3384/ecp213.1455}}, volume = {{218}}, year = {{2026}}, } @article{66092, abstract = {{ DNA origami nanostructures (DONs) have promising applications in biomedicine and biosensing, which often require their efficient binding to target cells. By immobilizing the glycopeptide antibiotic vancomycin on DONs, DON binding to Gram‐positive and Gram‐negative bacteria can be facilitated. Here, we investigate how this multivalent binding is affected by the number and arrangement of the vancomycin modifications on two‐dimensional DONs. We find that for both Gram‐positive Bacillus subtilis and Gram‐negative Escherichia coli , binding increases with the number of vancomycin modifications per DON. In general, binding to E. coli is stronger than to B. subtilis , which may be attributed to differences in the architectures of the cell envelopes. Interestingly, for both bacteria, the total number of vancomycin modifications appears to be more important than their arrangement, as DONs with 18 vancomycin molecules on one side show similar binding as DONs with 18 vancomycin molecules distributed over both sides. This enables the attachment of multiple probe molecules to the vancomycin‐free side of the DONs for enhancing detection efficiency without compromising binding affinity. These results may thus provide guidelines for the design and synthesis of vancomycin‐modified DONs for antimicrobial drug delivery and pathogen detection. }}, author = {{Coşkuner Leineweber, Özge and Hofmann, Ulrike and Grundmeier, Guido and Zhang, Yixin and Keller, Adrian Clemens}}, issn = {{1439-4227}}, journal = {{ChemBioChem}}, number = {{13}}, publisher = {{Wiley}}, title = {{{Vancomycin‐Mediated Binding of DNA Origami Nanostructures to Gram‐Positive and Gram‐Negative Bacteria}}}, doi = {{10.1002/cbic.70436}}, volume = {{27}}, year = {{2026}}, }