@inbook{65762, author = {{Ballweg, Sandra}}, booktitle = {{Handbuch Mehrsprachigkeits- und Mehrkulturalitätsdidaktik}}, editor = {{Fäcke, Christiane and Plikat, Jochen}}, pages = {{289--294}}, publisher = {{Narr Francke Attempto}}, title = {{{Erst-, Zweit- und Mehrsprachenerwerb}}}, year = {{2026}}, } @inbook{57910, author = {{Sackel, Johanna}}, booktitle = {{The Routledge Handbook on the Economic History of Natural Resources }}, editor = {{Storli, Espen and Dungy, Madeleine and Gerrard, Audrey}}, title = {{{Fisheries and Fishing}}}, year = {{2026}}, } @inproceedings{65764, abstract = {{Information systems (IS) research is increasingly exploring the potential of generative artificial intelligence (GenAI), such as large language models (LLMs). For design science research (DSR), such technologies foster entirely new vistas for the design of IT artifacts that make use of their generative capabilities, but also influence DSR methodology. This shift is much more profound than it has been discussed so far. To identify existing implications of GenAI for design-oriented research in IS, we report results from an integrative literature review of recent DSR publications in leading IS outlets. Thereby, we synthesize five major theoretical challenges that arise when using GenAI in DSR projects: (1) an obscure composition of the artifact, (2) an opaque contextualization of the LLM, (3) a fragile internal consistency of the artifact, (4) a rapid erosion of prescriptive knowledge, and (5) missing methodological guidance. We investigate these challenges and conceptualize a set of three guidelines that inform DSR in the rising era of GenAI. These guidelines support researchers in designing and justifying GenAI-related DSR processes and in precisely articulating the theoretical grounding of their design decisions and evaluation strategies.}}, author = {{zur Heiden, Philipp and Beverungen, Daniel and Bartelheimer, Christian and Breidbach, Christoph}}, booktitle = {{Lecture Notes in Computer Science}}, isbn = {{9783032283122}}, issn = {{0302-9743}}, location = {{Muenster}}, publisher = {{Springer Nature Switzerland}}, title = {{{Design Science Research in an Era of Generative AI—Challenges and Theoretical Guidelines}}}, doi = {{10.1007/978-3-032-28313-9_22}}, volume = {{16606}}, year = {{2026}}, } @article{62957, author = {{Elsner, Julia and Tenberge, Claudia and Fechner, Sabine}}, journal = {{Zeitschrift für Didaktik der Naturwissenschaften}}, number = {{1}}, pages = {{1--17}}, title = {{{Modellieren und Denken im Diskontinuum}}}, doi = {{10.1007/s40573-026-00194-1}}, volume = {{32}}, year = {{2026}}, } @inproceedings{65772, author = {{Axel, Axel and Aida, Aida and Manuel, Manuel and Meinard, Meinard and Stefan, Stefan}}, booktitle = {{Proc. of the International Computer Music Conference (ICMC)}}, pages = {{43–50}}, title = {{{ChoraleWind: An Expressive Wind-Quartet Dataset for End-to-End Rendering from the Neues Thüringer Choralbuch}}}, year = {{2026}}, } @inproceedings{65771, author = {{Berndt, Axel and Münzmay, Andreas and Amiryan-Stein, Aida}}, booktitle = {{Telemann als interdisziplinärer Forschungsgegenstand: Internationale Wissenschaftliche Konferenz}}, title = {{{Methoden und Perspektiven digitaler Edition von Choralbüchern}}}, year = {{2026}}, } @inproceedings{65770, author = {{Mauro, Davide Andrea and Berndt, Axel}}, booktitle = {{DAGA 2026 – 52nd Annual Meeting on Acoustics}}, title = {{{Musical Instrument Directivity Modelling and Applications to Virtual Acoustics}}}, year = {{2026}}, } @article{65704, abstract = {{The utilisation of friction-induced solid-state recycling, methodically adapted to the CoNform process, facilitates the continuous production of semi-finished products. The material intended for recycling is conveyed continuously via a rotating wheel. The volume flow is influenced by fixed surfaces, deflections, and constrictions, thereby creating an asymmetrical flow profile. In order to effect a change in the mechanical properties of the semi-finished product, the material fed into the process can be modified. This enables the amalgamation of two alloys or the direct transition between them. The inhomogeneous flow conditions present within the tool give rise to the mixing of materials, thereby creating a graded multi-material zone. The multi-material zone was divided into different areas and traced back to the process conditions. Within the transitions, the connections between the alloys were examined, as well as the influence on the boundary layer. Material properties were determined for the individual areas and located along the length of the profile.}}, author = {{Gabsa, Steffen and Homberg, Werner}}, issn = {{1662-9795}}, journal = {{Key Engineering Materials}}, pages = {{147--154}}, publisher = {{Trans Tech Publications, Ltd.}}, title = {{{Material Transition by Friction Induced and Continuous Solid-State Recycling of Aluminum Scrap}}}, doi = {{10.4028/p-nn14jh}}, volume = {{1051}}, year = {{2026}}, } @article{65565, abstract = {{Abstract Gaze behavior, being continuously accessible to interlocutors in face-to-face interactions, serves as a cue for managing turn-taking, regulating the duration of topical sequences, and supporting cognitive processing in various everyday conversational contexts. The present study seeks to enhance the understanding of the relation between two forms of interactive gaze behavior – gaze aversions and mutual gaze – and the topical development in the explanatory discourse. To do so, we analyzed 24 dyadic board game explanations in which one explainer subsequently explained a board game to three different explainees while the board game was physically absent from the shared space. The main objective of the present study was to investigate the relation of gaze aversions and mutual gaze to the topical development of explanations. For this, based on previous research (Lazarov et al., 2024; Rossano, 2012) we hypothesized that (1) gaze aversions are more likely to be associated with topic changes than topic continuations, and that (2) mutual gaze is more likely to be associated with topic continuations than topic changes. In addition, we explored how the two forms of gaze behavior are related to the interlocutor who initiates a topic change or continuation. Our proportional analysis using a Generalized linear mixed effects model revealed that gaze aversions are related to topic changes initiated by both interlocutors. In contrast, the analysis did not reveal a significant relation between mutual gaze and topic continuations, which could be explained by the feedback elicitation function of mutual gaze at the end of speakers’ utterances (Bavelas et al., 2002; Brône et al., 2017; Kendon, 1967) while monitoring the addressees’ understanding (Clark & Krych, 2004) and the complexity of the analyzed fixed and random effects.}}, author = {{Lazarov, Stefan Teodorov and Grimminger, Angela}}, issn = {{0191-5886}}, journal = {{Journal of Nonverbal Behavior}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{How are gaze aversions and mutual gaze related to the topical development of dyadic explanatory interactions?}}}, doi = {{10.1007/s10919-026-00512-8}}, year = {{2026}}, } @article{65776, abstract = {{This paper investigates the potential impacts of digitalisation on society and democratic governance through the construction of four realist science fiction scenarios. The study aims to delineate desirable and undesirable digital futures to inform policy discourse and strategic planning. It begins with the outlining of the research basis and methodology, where it employs a methodological synthesis of the Scenario Development Technique from the UN Strategic Foresight Guide and STEEP Analysis. This approach integrates a macro environmental assessment of socio-cultural, technological, economic, environmental, and political dimensions to identify key drivers of change and differences. These are then mapped onto a two-by-two matrix defined by two primary axes. This combination enabled the development of four scenarios examining the impact of digital technologies across these dimensions. The scenarios diverge along two axes. The vertical axis represents the mode of societal organisation and political power (authoritarianism versus democracy). The horizontal axis represents the mode of governance and citizen engagement (representation versus participation). By contrasting these divergent paths, this paper provides a critical framework for analysing how digital technologies intersect with political will and socioeconomic structures.}}, author = {{Fuchs, Christian and Museba, Joel and Friesch, Kevin}}, issn = {{2732-5121}}, journal = {{Open Research Europe}}, publisher = {{F1000 Research Ltd}}, title = {{{The Futures of Digital Democracy: Four Scenarios}}}, doi = {{10.12688/openreseurope.22910.2}}, volume = {{6}}, year = {{2026}}, } @article{65777, abstract = {{Abstract In this work, we address the numerical identification of entanglement in dynamical scenarios. To this end, we consider different programs based on the restriction of the evolution to the set of separable (i.e., non-entangled) states, together with the discretization of the space of variables for numerical computations. As a first approach, we apply linear splitting methods to the restricted, continuous equations of motion derived from variational principles. We utilize an exchange interaction Hamiltonian to confirm that the numerical and analytical solutions coincide in the limit of small time steps. The application to different Hamiltonians shows the wide applicability of the method to detect dynamical entanglement. To avoid the derivation of analytical solutions for complex dynamics, we consider variational, numerical integration schemes, introducing a variational discretization for Lagrangians linear in velocities. Here, we examine and compare two approaches: one in which the system is discretized before the restriction is applied, and another in which the restriction precedes the discretization. We find that the ‘first-discretize-then-restrict’ method becomes numerically unstable, already for the example of an exchange-interaction Hamiltonian, which can be an important consideration for the numerical analysis of constrained quantum dynamics. Thereby, broadly applicable numerical tools, including their limitations, for studying entanglement over time are established for assessing the entangling power of processes that are used in quantum information theory.}}, author = {{Offen, Christian and Wembe Moafo, Boris Edgar and Ares, Laura and Sperling, Jan and Ober-Blöbaum, Sina}}, issn = {{1751-8113}}, journal = {{Journal of Physics A: Mathematical and Theoretical}}, number = {{22}}, publisher = {{IOP Publishing}}, title = {{{Numerical approaches to entangling dynamics from variational principles}}}, doi = {{10.1088/1751-8121/ae6d51}}, volume = {{59}}, year = {{2026}}, } @inbook{44862, author = {{Peckhaus, Volker}}, booktitle = {{New Perspectives on Neo-Kantianism and the Sciences}}, editor = {{Pulte, Helmut and Baedke, Jan and Koenig, Daniel and Nickel, Gregor}}, pages = {{17--37}}, publisher = {{Routledge}}, title = {{{(Neo-)Kantian Foundation of Foundations: The Göttingen Case}}}, year = {{2025}}, } @book{55650, editor = {{Eke, Norbert Otto and Ludwig , Janine and Vaßen, Florian }}, pages = {{172}}, title = {{{1. Heiner-Müller-Jahrbuch 1: Heiner Müllers Natur.}}}, year = {{2025}}, } @article{32099, author = {{Weich, Tobias and Budde, Julia}}, journal = {{Journal of Functional Analysis}}, number = {{1}}, title = {{{Wave Front Sets of Nilpotent Lie Group Representations}}}, doi = {{ https://doi.org/10.1016/j.jfa.2024.110684}}, volume = {{288}}, year = {{2025}}, } @inbook{56638, author = {{Silvestri, Marco}}, booktitle = {{Art, Travel, and Exchange between Iberia and Global Geographies, c. 1400–1550}}, editor = {{Beltrami, Costanza and Alvares-Correa, Sylvia}}, pages = {{108--142}}, title = {{{Travelling Stonemasons and the Architectural Cultural Exchange between Spain, Mexico, and Peru in the 16th Century: Connections and Paths of the Toribio de Alcaraz Family}}}, doi = {{https://doi.org/10.1163/9789004707474}}, volume = {{24}}, year = {{2025}}, } @inbook{56854, author = {{Schuster, Britt-Marie and Bubenhofer, Noah}}, booktitle = {{Germanistische Linguistik. Genese, Zustand und Zukunft eines Faches im Spiegel der RGL}}, editor = {{Schuster, Britt-Marie and Bubenhofer, Noah and Habermann, Mechthild and Hausendorf, Heiko}}, pages = {{1--18}}, publisher = {{de Gruyter}}, title = {{{Facetten der Germanistischen Linguistik: Bestandsaufnahme und Perspektiven}}}, year = {{2025}}, } @book{56851, editor = {{Schuster, Britt-Marie and Bubenhofer, Noah and Habermann, Mechthild and Hausendorf, Heiko}}, title = {{{Germanistische Linguistik. Genese, Zustand und Zukunft eines Faches im Spiegel der RGL}}}, volume = {{336}}, year = {{2025}}, } @article{56265, abstract = {{The metal-organic framework CPO-27 exhibits free coordination sites (open metal sites) and can be prepared with a wide range of metals that influence its properties. It is therefore an intriguing structure to study sorption phenomena. We analyze the water resistance and sorption behavior of these frameworks, with particular attention to the sorption mechanism in detail and the structure of the confined water molecules. For this purpose, we use manometric water vapor sorption analysis and FTIR spectroscopy. The respective metal center orchestrates both the adsorption behavior and the arrangement of the water molecules in the micropores of the framework. The extent to which water molecules form hydrogen bonds (with each other and with framework oxygen atoms) plays a crucial role in the stability of the framework towards water. Water adsorption is governed by the coordination of water molecules to the open metal sites (except for CPO-27-Cu) and subsequent H-bonding. A stepwise adsorption of water is observed, with significant differences depending on the choice of metal.}}, author = {{Kloß, Marvin and Weinberger, Christian and Tiemann, Michael}}, issn = {{1387-1811}}, journal = {{Microporous and Mesoporous Materials}}, pages = {{113352}}, publisher = {{Elsevier BV}}, title = {{{Water in the Micropores of CPO-27 Metal-Organic Frameworks: A Comprehensive Study}}}, doi = {{10.1016/j.micromeso.2024.113352}}, volume = {{381}}, year = {{2025}}, } @article{56960, author = {{Black, Tobias}}, issn = {{0893-9659}}, journal = {{Applied Mathematics Letters}}, publisher = {{Elsevier BV}}, title = {{{Absence of dead-core formations in chemotaxis systems with degenerate diffusion}}}, doi = {{10.1016/j.aml.2024.109361}}, volume = {{161}}, year = {{2025}}, } @inbook{57020, abstract = {{AbstractIn this symposium we investigate students’ agency of selecting and using (digital) resources for developing their own learning paths. For that, we first review the literature related to students’ selection and use of resources in mathematics education in different pedagogical settings (presentation 1). Second, we develop insights from the different studies that participate in this symposium (presentation 2–6), at school as well as at university level. Results show that attempts have been made to provide students opportunities to develop agency of their mathematics learning, in particular with the development and provision of numerous digital tools and learning resources at university level and related to innovative pedagogical approaches. At the same time, it is not obvious how these tools and resources help students to develop deeper conceptual understandings. Certainly, students often ‘demand’ more student-centered and autonomous education approaches (e.g., at university level), also in mathematics education. Further, it seems that authentic problem-based education approaches are more motivating for students. These ‘innovative’ approaches necessitate particular types of structure and support for students. Moreover, they require different ways of providing resources that students can and want to interact with, and that help students to navigate through the curriculum to develop their own learning paths. At the same time, teachers also need support on how to orchestrate student learning with the available resources in such environments, so to be able to attend to students’ individual needs. The symposium comprised altogether six presentations:Birgit Pepin & Sebastian Rezat: Students’ agency of selecting and using (digital) resources for developing their own learning paths: An overviewAnnalisa Cusi & Agnese I. Telloni: Learning through digital curriculum resource design: students’ reflections on their role as designersVilma Mesa, Lelia Burley-Sanford, Xinyi Hao, & Carlos Quiroz: Interactive features in university textbooks and their use by teachers and studentsSebastian Rezat: Fostering university students’ reading and understanding of mathematical text in a flipped classroom approach with a digital marking toolBirgit Pepin & Ulises Salinas: Challenge/problem-based mathematics learning at university level: The case of the modeling weekFarzad Radmehr: Problem-posing: An inclusive activity for improving teaching and learning of mathematics at university level}}, author = {{Pepin, Birgit and Rezat, Sebastian}}, booktitle = {{Recent Advances in Mathematics Textbook Research and Development}}, editor = {{Qi, Chunxia and Fan, Lianghuo and Liu, Jian and Liu, Qimeng and Dong, Lianchun}}, isbn = {{9789819784257}}, pages = {{123–126}}, publisher = {{Springer Nature}}, title = {{{Symposium—Towards innovative practices in mathematics education: Teachers’ and students’ choice and use of digital resources}}}, doi = {{10.1007/978-981-97-8426-4_17}}, year = {{2025}}, }