@inbook{64146, author = {{Spener, Anna Maria}}, booktitle = {{ WasserWesenWandel: Fluidität in (mehr-als-)literarischen Medien. Sammelband zur fünften studentischen Tagung des Fachbereichs Komparatistik an der Universität Paderborn}}, editor = {{Spener, Anna Maria}}, pages = {{6--19}}, publisher = {{Universitätsbibliothek Paderborn}}, title = {{{Einleitung: Alles fließt}}}, doi = {{http://dx.doi.org/10.17619/UNIPB/1-2560}}, year = {{2026}}, } @inbook{59700, author = {{Spener, Anna Maria}}, booktitle = {{WasserWesenWandel: Fluidität in (mehr-als-)literarischen Medien}}, editor = {{Spener, Anna Maria}}, pages = {{121--146}}, publisher = {{Universitätsbibliothek Paderborn}}, title = {{{Nasses Land: Wetlands als relationale Räume gegenhegemonialer Wissensproduktion in der künstlerischen Forschung}}}, doi = {{http://dx.doi.org/10.17619/UNIPB/1-2560}}, year = {{2026}}, } @book{59701, editor = {{Spener, Anna Maria}}, pages = {{305}}, publisher = {{Universitätsbibliothek Paderborn}}, title = {{{WasserWesenWandel: Fluidität in (mehr-als-)literarischen Medien. Sammelband zur fünften studentischen Tagung des Fachbereichs Komparatistik an der Universität Paderborn}}}, doi = {{http://dx.doi.org/10.17619/UNIPB/1-2560}}, year = {{2026}}, } @article{65560, author = {{Bürgel, Christoph and Siepmann, Dirk}}, journal = {{Fremdsprachen Lehren und Lernen (FLuL), 33-48}}, title = {{{Die Grammatik des gesprochenen und geschriebenen Französisch als erste korpusbasierte Lexikogrammatik des Französischen: Grundlagen, Prinzipien, Umsetzung }}}, year = {{2026}}, } @article{65582, abstract = {{The mechanical joining of continuous fiber-reinforced thermoplastics (cFRTP) and metal sheets represents a promising approach for manufacturing hybrid lightweight structures. To reduce the time and cost associated with extensive experimental investigations, numerical modeling strategies are increasingly applied. In this numerical study, a further step in the modelling strategy for the direct pin-pressing (DPP) process of cFRTP and metal sheets is presented. The study focuses on modeling and simulating the occurring deformation mechanisms of decomposition, compaction, and separation of individual rovings on the mesoscale to analyze the resulting material structure. For this purpose, two simplified models were derived. The textile architecture is represented based on micrographs of cross-sections and discretized using the finite element method. The deformation of individual rovings during joining leads to a deformation of their initial elliptical cross section. To capture this level of resolution, both a cohesive zone and a pure contact approach are applied within the rovings. The highly viscous thermoplastic melt is modeled as a fluid employing the Arbitrary Lagrange–Eulerian (ALE) method. Matrix and roving meshes are coupled to account for fluid–structure interaction (FSI) during process. The study shows that coupling of matrix and rovings is necessary to obtain more accurate predictions of the deformation behaviour. Furthermore, the cohesive zone approach is better suited to simulate the emerging deformation mechanisms.}}, author = {{Gröger, Benjamin and Gerritzen, Johannes and Hornig, Andreas and Gude, Maik}}, issn = {{1662-9795}}, journal = {{Key Engineering Materials}}, pages = {{227--234}}, publisher = {{Trans Tech Publications, Ltd.}}, title = {{{Modelling Deformation Mechanisms Decomposition, Separation and Compaction in Mechanical Joining Processes of Fiber Reinforced Thermoplastics on Meso Scale}}}, doi = {{10.4028/p-e8wywr}}, volume = {{1050}}, year = {{2026}}, } @unpublished{64810, abstract = {{Grocery retailers frequently apply price discounts to stimulate demand for expiring perishables. However, integrating these discounted sales into future demand forecasts presents a significant challenge. This study investigates the effectiveness of incorporating a fixed share of these sales as \textit{regular} demand into the forecast, as commonly applied in practice. We employ a two-step regression approach on data from a major European grocery retailer, covering over 1,700 products across 676 stores. We reveal that forecasts underestimate actual demand for most SKUs when discounted sales occur. This residual uplift effect is significantly influenced by the number of sales at reduced prices. Our findings underscore the necessity for more precise approaches to integrate discounted sales into demand forecasts, thereby preventing excess inventory and the associated economic and environmental impacts of spoilage in the grocery sector.}}, author = {{Winkelmann, David and Elbracht, Theresa and Brenker, Jonas Maximilian and Gerzen, Arnold}}, booktitle = {{arXiv:2602.04464}}, publisher = {{arXiv}}, title = {{{Discounted Sales of Expiring Perishables: Challenges for Demand Forecasting in Grocery Retail Practice}}}, year = {{2026}}, } @inproceedings{63758, abstract = {{Resilient systems require monitoring and prediction of environmental and intrinsic conditions and the ability to adapt to changing circumstances to optimize the trade-off between performance, power consumption, and fault tolerance. TETRISC was introduced as a resilient multicore RISC-V processor system based on the PULPissimo platform. This paper presents the migration of TETRISC to the Rocket Chip SoC, which is freely scalable to the number of processors through parametrizable Chisel models. As such, we discuss and evaluate the main advantages and obstacles that come with the Chipyard framework for RTL simulation and FPGA synthesis for the rapid prototyping of resilient, scalable architectures that are online configurable through software for different multicore and lock-step modes.}}, author = {{Hannemann, Kai Arne and Luchterhandt, Lars and Müller, Wolfgang and Ulbricht, Markus and Lu, Li}}, booktitle = {{38. ITG / GMM / GI - Workshop Testmethoden und Zuverlässigkeit von Schaltungen und Systemen}}, keywords = {{RISC-V, Multicore, Fault Tolerant, TETRISC, Chisel, Chipyard}}, location = {{Potsdam}}, title = {{{Redesigning the TETRISC Architecture for Scalable Rocket Chip Implementations}}}, year = {{2026}}, } @phdthesis{61464, abstract = {{Der eugenetische Roman ist als ein literarisches Genre zu begreifen, das biowissenschaftliche, bioethische und biopoetische Dimensionen miteinander verbindet, um Grenzen und Konstanten des Mensch(lich)en auszuhandeln. Mindestens seit Darwin und Galton sind die Modifizierung des menschlichen Individuums und die Optimierung der menschlichen Spezies diskutiert worden, spätestens seit den 1980er Jahren haben humangenetische und biotechnologische Entwicklungen den Diskurs neu perspektiviert. Literatur trägt zu diesem Diskurs bei, indem sie Erprobungs- und Reflexionsräume schafft: Sie modelliert menschliche Subjekte, die in eugenetische Zukunftsszenarien eingeschrieben sind, und entwickelt spezifische Erzählweisen, die diese Subjekte, ihre Lebensweisen und ihr Lebenswissen, narrativ erfahrbar machen. Fünf eugenetische Romane der englisch- und deutschsprachigen Gegenwartsliteratur werden in der Studie hinsichtlich Subjektmodellierungen und Narrationsweisen im Kontext der Eugenetik untersucht.}}, author = {{Hannebohm, Ronja}}, isbn = {{978-3-7705-7106-2}}, keywords = {{Ethik, Eugenik, Genre, Lebenswissen, Macht, Metamoderne, Narration, Postmoderne, Subjekt, Zukunft}}, publisher = {{Brill | Fink}}, title = {{{Nach 1984: Biopoethik des eugenetischen Romans}}}, doi = {{10.30965/9783846771068}}, year = {{2026}}, } @inproceedings{65586, author = {{Zeipert, Henning and Claes, Leander and Hölscher, Jonas and Wippermann, Mareen and Henning, Bernd}}, booktitle = {{Fortschritte der Akustik - DAGA 2026}}, pages = {{1566–1569}}, title = {{{An Approach for the Efficient Solution of Eigenvalue-based Inverse Problems for the Material Characterisation Using Guided Acoustic Waves}}}, doi = {{10.71568/DAGA2026.043}}, year = {{2026}}, } @inproceedings{65588, author = {{Spieker, Carsten and Kuess, Raphael and Walther, Andrea and Förstner, Jens}}, booktitle = {{Fortschritte der Akustik - DAGA 2026}}, pages = {{1066–1069}}, title = {{{Modellierung und Simulation des temperaturabhängigen Materialverhaltens von Piezokeramiken mit FEniCS}}}, doi = {{10.71568/DAGA2026.549}}, year = {{2026}}, } @inproceedings{65587, author = {{Claes, Leander}}, booktitle = {{Fortschritte der Akustik - DAGA 2026}}, pages = {{1089–1092}}, title = {{{Simultaneous measurement of bulk and shear viscosity using guided acoustic waves}}}, doi = {{10.71568/DAGA2026.006}}, year = {{2026}}, } @article{65585, abstract = {{This article explores the relativity of Islamic normativity through the taṣwīb doctrine (kullu mujtahid muṣīb) as formulated by al-ʿAnbarī and received by al-Jāḥiẓ (d. 255/869), al-Jaṣṣāṣ (d. 370/981), and al-Baṣrī (d. 436/1044). Al-Jaṣṣāṣ reinterprets the thesis through the ḥanafī principle of ashbah bi-l-aṣl as a hermeneutical-methodological approach; al-Baṣrī elaborates it into an epistemo-logical model of normative plurality, while al-Jāḥiẓ articulates a soteriological theory of moral responsibility in the context of kalām. The analysis shows that classical Islamic legal theory developed a distinct modelof normativity that maintains binding force under conditions of pluralism and uncertainty. The article calls for renewed engagement with this tradition in contemporary debates on religious normativity and legal pluralism.}}, author = {{Abdelrahem, Mohammed}}, journal = {{Forum Islamic-Theological Studies}}, keywords = {{IslamicTheology, Usul al-Fiqh, taswib, islamische Rechtsphilosophie, LegalTheory, Pluralism, OpenAccess}}, number = {{1}}, pages = {{94--111}}, publisher = {{LibreCat University}}, title = {{{Zur Relativität islamischer Normativität: Diskurslinien der taṣwīb-Lehre von al-Ǧāḥiẓ (gest. 869) zu al-Ǧaṣṣāṣ (gest. 981) und al-Baṣrī (gest. 1044) }}}, doi = {{10.71573/2941-122X_2026_5-1_154}}, volume = {{Vol. 5 (2026)}}, year = {{2026}}, } @inproceedings{65595, abstract = {{Resilient systems require monitoring and prediction of environmental and intrinsic conditions, as well as the ability to adapt to environmental hazards while optimizing the trade-off among performance, power consumption, and fault tolerance. TETRISC was introduced as a resilient multicore RISC-V processor system based on the PULPissimo platform. We introduce the migration of TETRISC to the open-source Rocket Chip SoC, targeting scalable TETRISC Chisel implementations. As such, we discuss and evaluate the main advantages and obstacles that come with the Chipyard framework for RTL simulation and FPGA synthesis, enabling rapid prototyping of resilient, scalable architectures configurable for multicore and lockstep modes.}}, author = {{Hannemann, Kai Arne and Luchterhandt, Lars Markus and Müller, Wolfgang and Ulbricht, Markus and Lu, Li and Scheytt, J. Christoph}}, booktitle = {{29. Workshop Methoden und Beschreibungssprachen zur Modellierung und Verifikation von Schaltungen und Systemen (MBMV 2026)}}, location = {{Würzburg}}, title = {{{TETRISC on Rocket Chip: A Scalable and Adaptive RISC-V Multicore Architecture}}}, year = {{2026}}, } @misc{65594, author = {{Abdelrahem, Mohammed}}, keywords = {{religiöse Koexistenz, Religiöse Bildung, Religionsunterricht}}, publisher = {{Zekk-Blogg}}, title = {{{Der christliche Hilmī Adīb, mein erster Lehrer der Koransure aḍ-Ḍuḥā}}}, year = {{2026}}, } @article{64863, abstract = {{Traditional dyadic customer-provider interactions are being shifted to polyadic interactions involving diverse participants in digital service ecosystems. Especially, artificial intelligence (AI) is increasingly integrated into these ecosystems, so that they comprise non-human participants (e.g., AI-based chatbots)—fundamentally altering the nature of value (co-)creation. While existing literature examines human-to-human interactions, knowledge of service interactions between human actors and AI-based systems is still underexplored. To address this research gap, we develop a taxonomy, comprising six iterations, that explores the peculiarities of AI as either a resource or a (non-human) agent in digital service ecosystems. We evaluate our taxonomy using a multiple case study and derive the four archetypes of AI in digital service ecosystems: (1) discriminative experience enhancer, (2) protective ecosystem orchestrator, (3) ecosystem innovation companion, and (4) personalized service composer. Our results extend the knowledge on service science by showing how AI-based systems—discriminative or generative, and focusing on the interaction in the ecosystem or the individual service encounter—assume the role of resources and non-human agents. Researchers and practitioners can utilize our results to augment their ecosystems with AI.}}, author = {{Hansmeier, Philipp and Schäfer, Jannika Marie and zur Heiden, Philipp}}, issn = {{1019-6781}}, journal = {{Electronic Markets}}, number = {{1}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{Artificial intelligence in digital service ecosystems—Towards a taxonomy and archetypes}}}, doi = {{10.1007/s12525-026-00879-y}}, volume = {{36}}, year = {{2026}}, } @article{65596, author = {{Hansmeier, Philipp and zur Heiden, Philipp}}, issn = {{0144-929X}}, journal = {{Behaviour & Information Technology}}, pages = {{1--30}}, publisher = {{Informa UK Limited}}, title = {{{Towards a Service Ecosystem Perspective on Customer Experience: Insights from Hybrid (Online-Offline) Customer Journeys}}}, doi = {{10.1080/0144929x.2026.2666280}}, year = {{2026}}, } @inproceedings{65597, author = {{Hansmeier, Philipp}}, booktitle = {{Proceedings of the Thirty-Fourth European Conference on Information Systems}}, title = {{{Formation of AI Anthropomorphism Structured by the Customer Journey – Towards a Conceptual Framework}}}, 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}}, }