@misc{63446, booktitle = {{Navigationen. Zeitschrift für Medien- und Kulturwissenschaften}}, editor = {{Dörre, Robert and Laut-Berger, Christina and Pilipets, Elena and Schulz, Christian}}, publisher = {{Universi Verlag}}, title = {{{Was waren soziale Medien? Begriffe im Wandel}}}, volume = {{1}}, year = {{2027}}, } @book{65408, editor = {{Menne, Anna Lena and Schulz, Christian}}, publisher = {{Transcript}}, title = {{{Unpacking [Digital] Imaginaries. Das Imaginäre im Kontext digitaler Medien}}}, year = {{2027}}, } @inbook{60114, author = {{Huybrechts, Yves}}, booktitle = {{Conceiving the Other in History}}, title = {{{Institutional identity and the internal other in the Spanish Netherlands under governor Max Emanuel of Bavaria, 1697-1699}}}, year = {{2026}}, } @article{63588, author = {{Modin, Klas and Suri, Ali}}, journal = {{Calculus of Variations and Partial Differential Equations }}, title = {{{Geodesic interpretation of the global quasi-geostrophic equations}}}, doi = {{https://doi.org/10.1007/s00526-025-03186-0}}, volume = {{65}}, year = {{2026}}, } @article{63611, abstract = {{When humans interact with artificial intelligence (AI), one desideratum is appropriate trust. Typically, appropriate trust encompasses that humans trust AI except for instances in which they either explicitly notice AI errors or are suspicious that errors could be present. So far, appropriate trust or related notions have mainly been investigated by assessing trust and reliance. In this contribution, we argue that these assessments are insufficient to measure the complex aim of appropriate trust and the related notion of healthy distrust. We introduce and test the perspective of covert visual attention as an additional indicator for appropriate trust and draw conceptual connections to the notion of healthy distrust. To test the validity of our conceptualization, we formalize visual attention using the Theory of Visual Attention and measure its properties that are potentially relevant to appropriate trust and healthy distrust in an image classification task. Based on temporal-order judgment performance, we estimate participants' attentional capacity and attentional weight toward correct and incorrect mock-up AI classifications. We observe that misclassifications reduce attentional capacity compared to correct classifications. However, our results do not indicate that this reduction is beneficial for a subsequent judgment of the classifications. The attentional weighting is not affected by the classifications' correctness but by the difficulty of categorizing the stimuli themselves. We discuss these results, their implications, and the limited potential for using visual attention as an indicator of appropriate trust and healthy distrust.}}, author = {{Peters, Tobias Martin and Biermeier, Kai and Scharlau, Ingrid}}, issn = {{1664-1078}}, journal = {{Frontiers in Psychology}}, keywords = {{appropriate trust, healthy distrust, visual attention, Theory of Visual Attention, human-AI interaction, Bayesian cognitive model, image classification}}, publisher = {{Frontiers Media SA}}, title = {{{Assessing healthy distrust in human-AI interaction: interpreting changes in visual attention}}}, doi = {{10.3389/fpsyg.2025.1694367}}, volume = {{16}}, year = {{2026}}, } @article{63512, abstract = {{The state of the art shows that PBF-LB/M offers great potential for pressure-loaded parts, with significant weight reductions and simultaneous optimization of flow resistance. This study is aimed at applying existing calculation methods for pressure-loaded parts to additively manufactured pipe structures, considering the two materials EN AC-43000 (3.2381, AlSi10Mg) and AISI 316L (1.4404, X2CrNiMo17-12-2). For this purpose, systematic tensile tests are carried out for both materials. In addition, a statistical evaluation is performed to determine the design-relevant strength characteristics with a survival probability Ps of 97.5 % for both materials in the as-built and heat-treated condition. Pipe specimens are manufactured, half of which are heat treated, geometrically measured and then subjected to a burst pressure test to experimentally determine the failure-critical internal pressure. These results are compared with calculated burst pressures. The calculations are based on the application-relevant methods identified in this study, considering the strength values determined for the respective material condition. This comparison is used to assess the suitability of the calculation methods for additively manufactured pipe structures, based on the materials investigated.}}, author = {{Koers, Thorsten and Magyar, Balázs and Bödger, Christian and Tröster, Thomas}}, issn = {{0308-0161}}, journal = {{International Journal of Pressure Vessels and Piping}}, keywords = {{PBF-LB/M, Pipe structures, Strength assessment, Burst pressure test, Geometrical deviations}}, publisher = {{Elsevier BV}}, title = {{{Analytical and experimental determination of the failure-critical pressure of pipe structures manufactured by PBF-LB/M}}}, doi = {{10.1016/j.ijpvp.2026.105753}}, year = {{2026}}, } @inbook{62946, author = {{Giesen, Marie and Pollmeier, Pascal and Ronnebaum, RonnebaumMarie-Theres and Heitzer, Johanna}}, booktitle = {{Sammelband MINT in der Buchreihe Kompetenzzentren für digital gestützte Schul- und Unterrichtsentwicklung}}, keywords = {{Bildung für nachhaltige Entwicklung, BNE, Nachhaltigkeit, MINT}}, title = {{{Bildung für nachhaltige Entwicklung MI(N)T-Denken – Hintergründe und Umsetzungsmöglichkeiten von BNE in MINT-Lehrkräftefortbildungen}}}, year = {{2026}}, } @book{63614, author = {{Marchetti, Andreas}}, pages = {{70}}, publisher = {{Konrad-Adenauer-Stiftung}}, title = {{{Moderne Städte- und Gemeindepartnerschaften. Fördermöglichkeiten und Praxistrends}}}, year = {{2026}}, } @article{63619, author = {{Mildorf, Jarmila}}, issn = {{0016-8904}}, journal = {{Germanisch-Romanische Monatsschrift}}, number = {{1}}, pages = {{77--95}}, publisher = {{Winter}}, title = {{{Communicating Trauma: Individual and Cultural Memories in Anita Rau Badami’s Can You Hear the Nightbird Call?}}}, volume = {{76}}, year = {{2026}}, } @article{63621, author = {{Black, Tobias}}, issn = {{0373-3114}}, journal = {{Annali di Matematica Pura ed Applicata (1923 -)}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{Refining Hölder regularity theory in degenerate drift-diffusion equations}}}, doi = {{10.1007/s10231-025-01642-4}}, year = {{2026}}, } @inbook{63615, author = {{Meyer-Hamme, Johannes and Hartung, Olaf}}, booktitle = {{Handbuch Praxis des Geschichtsunterrichts}}, editor = {{Barricelli, Michele and Lücke, Martin}}, isbn = {{978-3-7344-1775-7}}, issn = {{1435-7658}}, publisher = {{Wochenschau Verlag}}, title = {{{Historisches Lernen}}}, year = {{2026}}, } @inproceedings{63652, abstract = {{In dynamic environments, product management plays a key role in aligning innovation, customer needs, and strategic decision-making. Digitalization offers significant opportunities to enhance this role by enabling data-driven insights for improved customer and product understanding—yet its successful implementation requires a fundamental transformation. Based on a systematic literature review, this study synthesizes key advantages, challenges, and design fields that shape this transformation. The results highlight performance benefits across business, product, process, and decision-making dimensions, while also uncovering barriers rooted in strategy, organization, people, and technology. To address these barriers, critical enablers and conditions for success are identified. Four overarching design fields provide orientation for structuring digitalization efforts and guiding organizational change in industrial practice. The paper provides both a conceptual foundation and a practical guide for companies seeking to digitalize their product management effectively.}}, author = {{Fichtler, Timm and Petzke, Lisa Irene and Grigoryan, Khoren and Koldewey, Christian and Dumitrescu, Roman}}, booktitle = {{Proceedings of the 59th Hawaii International Conference on System Sciences}}, location = {{Maui, Hawaii}}, title = {{{Enhancing Product Management Performance through Digitalization: Advantages, Challenges, Design Fields}}}, year = {{2026}}, } @article{63656, author = {{Ares, Laura and Pinske, Julien and Hinrichs, Benjamin and Kolb, Martin and Sperling, Jan}}, issn = {{2469-9926}}, journal = {{Physical Review A}}, number = {{1}}, publisher = {{American Physical Society (APS)}}, title = {{{Restricted Monte Carlo wave-function method and Lindblad equation for identifying entangling open-quantum-system dynamics}}}, doi = {{10.1103/hcj7-8zlg}}, volume = {{113}}, year = {{2026}}, } @article{63657, author = {{Pinske, Julien and Ares, Laura and Hinrichs, Benjamin and Kolb, Martin and Sperling, Jan}}, issn = {{2469-9926}}, journal = {{Physical Review A}}, number = {{1}}, publisher = {{American Physical Society (APS)}}, title = {{{Separability Lindblad equation for dynamical open-system entanglement}}}, doi = {{10.1103/kd3b-bfxq}}, volume = {{113}}, year = {{2026}}, } @inbook{63674, abstract = {{Der Beitrag konzentriert sich am Beispiel des IVAR Planers auf die virtuellen Einrichtungstools des Einrichtungskonzerns IKEA und fragt danach, welche Politiken des Wohnens und Einrichtens sich aus der Medialität dieser virtuellen Umgebungen ergeben. Anhand von Stefan Riegers Überlegungen zum virtuellen Testen werden diese Planungstools einerseits als auf Dauer gestellte Testumgebungen verstanden, die es den Kund*innen erlauben, das eigene Zuhause – ökologisch wie ökonomisch niederschwellig – virtuell immer wieder einzurichten. Andererseits werden die Anrufungen zur Kreativität, die ständig an die Kund*innen gerichtet werden, in die Überlegungen mit einbezogen, weil sich daraus eine paradoxe Konstellation ergibt: Zum einen sollen so die virtuellen Einrichtungstools kreatives Potenzial und eigenständige Gestaltung aufrufen; zum anderen werden diese Aufrufe aber durch die Medialität der Tools eingehegt und damit zu einem Steuerungsregime.}}, author = {{Cyrkel, Jakob}}, booktitle = {{ComputerWohnen. Zur Geschichte des Computers in Wohnumgebungen zwischen Arbeit und Assistenz}}, editor = {{Bartz, Christina and Cyrkel, Jakob and Hüttemann, Felix and Miggelbrink, Monique}}, isbn = {{978-3-8376-7115-5}}, pages = {{317--331}}, publisher = {{transcript Verlag}}, title = {{{»Inspiration & Planung« am Computer. Virtuelles Wohnen mit dem IVAR Planer}}}, doi = {{10.14361/9783839471159}}, volume = {{66}}, year = {{2026}}, } @book{63673, abstract = {{Unter welchen historischen Bedingungen und mit welchen Auswirkungen wurde der Computer zum Bestandteil des Wohnalltags? Und wie verhält es sich dabei mit Praktiken des Wohnens und Wohnungseinrichtens? Die Beiträger*innen werfen einen Blick auf die Computerisierung des Zuhauses und zeigen, wie sie sich vollzieht. Der Fokus ihrer Analysen liegt einerseits darauf, wie Arbeit und Assistenz das Wohnen im Hinblick auf den Computer prägen. Andererseits denken sie den Computer aus der Perspektive der Wohnumgebungen neu und geben so einen kompakten medienhistorischen Überblick über den Beginn des Smart Homes.}}, editor = {{Bartz, Christina and Cyrkel, Jakob and Hüttemann, Felix and Miggelbrink, Monique}}, isbn = {{978-3-8376-7115-5}}, keywords = {{Mediengeschichte, Digitale Medien, Design, Medien, Medienwissenschaft, Medienästhetik, Mediensoziologie, Medientheorie, Medienphilosophie, Architektur, Technikgeschichte, Technik, Kultur, Kulturwissenschaft, Kulturgeschichte, Kulturtheorie, Popkultur, Geschichte des 20. Jahrhunderts, Geschichtswissenschaft, Kultursoziologie, Gender Studies, Mode, Klang, Cultural Studies, Informatik}}, pages = {{336}}, publisher = {{transcript Verlag}}, title = {{{ComputerWohnen. Zur Geschichte des Computers in Wohnumgebungen zwischen Arbeit und Assistenz}}}, doi = {{10.14361/9783839471159}}, volume = {{66}}, year = {{2026}}, } @article{63672, author = {{Black, Tobias and Kohatsu, Shohei and Wu, Duan}}, issn = {{1424-3199}}, journal = {{Journal of Evolution Equations}}, number = {{1}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{Global solvability and large-time behavior in a doubly degenerate migration model involving saturated signal consumption}}}, doi = {{10.1007/s00028-025-01163-w}}, volume = {{26}}, year = {{2026}}, } @article{63676, abstract = {{ Purpose The purpose of this paper is to develop new methods of error representation to improve the accuracy and numerical efficiency of a posteriori and goal-oriented adaptive framework of elastoplasticity with Prandtl–Reuss type material laws. Design/methodology/approach To obtain new methods of error representation for a posteriori and goal-oriented error estimators, weak forms of primal and dual problems are investigated starting with the initial boundary value problem (IBVP). Then, we approximate both problems using temporal discretization. Additionally, we introduce a secant form considering the nonlinearity of elasto-plastic constitutive equations, which is approximated by a tangent form. Finally, we obtain numerical primal and dual solutions and their corresponding error approximations of discretized primal and dual problems, allowing to build several goal-oriented a posteriori error estimators on temporal and spatial adaptive refinement by inserting primal solutions, dual solutions and their error approximations as arguments in residuals of both weak forms as well as in the secant form of the bilinear residual. Findings An elasto-plastic material is investigated in a framework of goal-oriented error estimator by using separately several methods of error representation to deal with either temporal or spatial adaptive refinement, as well as with both refinements leading to an effective reduction of computational effort. Specifically, new error representations based on goal-oriented error estimators are presented and obtained from primal and dual residuals, which use only primal solutions or only dual solutions or a combination of primal and dual solutions as arguments. Error representations obtained from primal residuals and evaluated using only primal arguments do not require the formulation of a dual problem. Research limitations/implications The effectiveness of the different proposed methods is illustrated by an example of a perforated sheet for adaptive spatial refinement where new mesh adaptation methods of error representation are compared against existing mesh adaptation methods such as uniform mesh refinement, mesh refinement based on gradient indicators and adjoint-based methods in literature. The framework generates a balanced mesh consisting of fine, medium and coarse elements for accurate results, avoiding a numerically costly simulation with only fine elements. Originality/value All new proposed methods of error representation successfully estimate actual errors during mesh adaptivity. Furthermore, the proposed methods of error representation allow us to obtain significant reduction and equidistribution of spatial error at the end of the mesh adaptivity process. Their application to a framework of goal-oriented error estimation due to time and mesh adaptivity remains an open issue. }}, author = {{Tchomgue Simeu, Arnold and Caylak, Ismail and Ostwald, Richard}}, issn = {{0264-4401}}, journal = {{Engineering Computations}}, pages = {{1--40}}, publisher = {{Emerald}}, title = {{{Error representations for goal-oriented a posteriori error estimation in elasto-plasticity with applications to mesh adaptivity}}}, doi = {{10.1108/ec-12-2023-0975}}, year = {{2026}}, } @article{63675, abstract = {{Cobalt spinel (Co3O4) catalysts are widely studied in scope of the electrocatalytic oxygen evolution reaction (OER), yet the role of interfacial structural transformation under anodic bias remains under debate. Here, we employ an operando approach, combining a fast electrochemical quartz crystal microbalance with dissipation monitoring (EQCM-D), electrochemical impedance spectroscopy (EIS), and Raman spectroscopy to investigate interfacial transformations of Co3O4 nanoparticle electrodes in alkaline electrolyte. We identify two distinct regimes during the anodic sweep prior to the macroscopic OER onset. At lower potentials, the catalyst interface remains mechanically rigid while reversibly associating several OH−/H2O species per oxidized cobalt site. At higher potentials, pronounced softening of the interface occurs alongside further uptake of electrolyte species. This indicates amorphization and a ‘swelling process’ beyond simple adsorption. Notably, an electrochemical conditioning treatment can suppress mass and compliance hysteresis without affecting OER activity, suggesting that most incorporated electrolyte species do not participate in the OER. EIS further reveals that OER intermediates form well below the apparent OER onset potential. These results advance our mechanistic understanding of interfacial transformations in cobalt-based OER catalysts and establish EQCM-D as a sensitive operando technique for probing electrocatalyst transformations.}}, author = {{Leppin, Christian and Placke‐Yan, Carsten and Bendt, Georg and Hernandez, Sheila and Tschulik, Kristina and Schulz, Stephan and Linnemann, Julia}}, issn = {{1867-3880}}, journal = {{ChemCatChem}}, keywords = {{electrocatalysis, Co3O4, EQCM-D, OER}}, number = {{2}}, publisher = {{Wiley}}, title = {{{Interfacial Softening and Electrolyte Uptake in Co3O4 OER Catalysts: Insight from Operando Spectroscopy and Fast EQCM‐D}}}, doi = {{10.1002/cctc.202501104}}, volume = {{18}}, year = {{2026}}, } @book{63686, abstract = {{Translated from German, The Handbook of Qualitative and Quantitative Content Analysis is a comprehensive handbook which offers an application-orientated introduction to qualitative and quantitative content analysis methods. The book provides explanations for beginners from bachelor level onwards on how to select an appropriate qualitative or quantitative content analysis method and how to use the chosen method(s) depending on research interest and amount of data. Part 1 defines the basics of qualitative and quantitative content analysis and empirical research, including research quality conventions and how to do interpretation; Part 2 is a practical guide to classical qualitative content analysis and semi-automated quantitative content analysis; and Part 3 introduces Python alongside automated techniques such as correspondence analysis, semantic network analysis, sentiment analysis, and topic modelling using generative and deep learning algorithms. Each of these sections are enriched with extensive examples and cover a range of software applications, including AntConc, MAXQDA, Python, and VosViewer. This is the ideal resource for anyone interested in content analysis research methods across the social sciences, humanities, and data sciences.}}, author = {{Schneijderberg, Christian and Wieczorek, Oliver and Steinhardt, Isabel}}, isbn = {{9781003496397}}, publisher = {{Routledge}}, title = {{{The Handbook of Qualitative and Quantitative Content Analysis}}}, doi = {{10.4324/9781003496397}}, year = {{2026}}, }