@article{54820, abstract = {{We study the asymptotic behaviour of Bessel functions associated of root systems of type $A_{n-1}$ and type $B_n$ with positive multiplicities as the rank $n$ tends to infinity. In both cases, we characterize the possible limit functions and the Vershik-Kerov type sequences of spectral parameters for which such limits exist. In the type $A$ case, this gives a new and very natural approach to recent results by Assiotis and Najnudel in the context of $\beta$-ensembles in random matrix theory. These results generalize known facts about the approximation of the (positive-definite) Olshanski spherical functions of the space of infinite-dimensional Hermitian matrices over $\mathbb F = \mathbb R, \mathbb C, \mathbb H$ (with the action of the associated infinite unitary group) by spherical functions of finite-dimensional spaces of Hermitian matrices. In the type B case, our results include asymptotic results for the spherical functions associated with the Cartan motion groups of non-compact Grassmannians as the rank goes to infinity, and a classification of the Olshanski spherical functions of the associated inductive limits.}}, author = {{Brennecken, Dominik and Rösler, Margit}}, journal = {{Indagationes Mathematicae}}, publisher = {{Elsevier}}, title = {{{Limits of Bessel functions for root systems as the rank tends to infinity}}}, doi = {{10.1016/j.indag.2024.05.004}}, year = {{2024}}, } @article{55267, author = {{Schäfer, F. and Trautmann, A. and Ngo, C. and Steiner, J. T. and Fuchs, C. and Volz, K. and Dobener, F. and Stein, M. and Meier, Torsten and Chatterjee, S.}}, issn = {{2469-9950}}, journal = {{Physical Review B}}, number = {{7}}, publisher = {{American Physical Society (APS)}}, title = {{{Optical Stark effect in type-II semiconductor heterostructures}}}, doi = {{10.1103/physrevb.109.075301}}, volume = {{109}}, year = {{2024}}, } @inbook{54813, abstract = {{Die existentiellen Herausforderungen der verschiedenen Arbeitslager, KZs und Gettos während des 'Dritten Reichs' waren zugleich kommunikative Herausforderungen. In nahezu allen Textkommunikaten von Shoa-Opfern wie -Überlebenden finden sich dahingehend vielgestaltige Hinweise eines drohenden Verstummens. Dabei stehen die entstandenen Texte in einem oft explizit gemachten Dialog mit Nicht-Geschriebenem: Anhand von a) Reflexionen, welche Möglichkeiten gegeben sein müssen, um das Grauen der Vernichtung erfassen zu können, b) intertextuellen Bezügen auf fehlende Textsorten, die sich für die Erfassung hätten eignen können und c) Hinweisen auf kommunikativ nicht überschreitbare Grenzen. In diesem Beitrag sollen verschiedene Textgattungen des Gettos Litzmannstadt auf die benannten Phänomene hin analysiert werden, um so einen Beitrag zu Fragen der Textkommunikation anhand von sowie vermittels Nicht-Texten während der Shoa leisten zu können.}}, author = {{Markewitz, Friedrich}}, booktitle = {{Keine Texte}}, editor = {{Pappert, Steffen and Roth, Kersten Sven}}, pages = {{155--177}}, publisher = {{Universitätsbibliothek Marburg}}, title = {{{„Es gibt wirklich ein Grauen, das sich der formenden Hand des Dichters widersetzt“. Reflexionen der textuellen Nicht-Erfassbarkeit und der Nicht-Texte der Shoa anhand von Hinweisen aus Texten des Gettos Litzmannstadt}}}, doi = {{https://doi.org/10.17192/obst.2024.103.8718}}, volume = {{103}}, year = {{2024}}, } @article{55171, author = {{Reeschke, Rebecca and Dautzenberg, L and Koch, T and Reinsberger, Claus}}, journal = {{Deutsche Zeitschrift für Sportmedizin}}, number = {{3}}, pages = {{90--96}}, publisher = {{Deutsche Zeitschrift Fur Sportmedizin/German Journal of Sports Medicine}}, title = {{{Neurocognitive Performance, Vestibulo-Ocular Function and Postural Control in Youth Male Soccer and Basketball Players of Different Ages}}}, doi = {{10.5960/dzsm.2024.597}}, volume = {{75}}, year = {{2024}}, } @misc{54991, author = {{Hälterlein, Jens}}, booktitle = {{Diskursmonitor. Glossar zur strategischen Kommunikation in öffentlichen Diskursen}}, title = {{{Versicherheitlichung}}}, volume = {{2}}, year = {{2024}}, } @unpublished{55154, abstract = {{In human interaction, gestures serve various functions such as marking speech rhythm, highlighting key elements, and supplementing information. These gestures are also observed in explanatory contexts. However, the impact of gestures on explanations provided by virtual agents remains underexplored. A user study was carried out to investigate how different types of gestures influence perceived interaction quality and listener understanding. This study addresses the effect of gestures in explanation by developing an embodied virtual explainer integrating both beat gestures and iconic gestures to enhance its automatically generated verbal explanations. Our model combines beat gestures generated by a learned speech-driven synthesis module with manually captured iconic gestures, supporting the agent's verbal expressions about the board game Quarto! as an explanation scenario. Findings indicate that neither the use of iconic gestures alone nor their combination with beat gestures outperforms the baseline or beat-only conditions in terms of understanding. Nonetheless, compared to prior research, the embodied agent significantly enhances understanding.}}, author = {{Robrecht, Amelie and Voss, Hendric and Gottschalk, Lisa and Kopp, Stefan}}, booktitle = {{arXiv:2406.12544}}, title = {{{Integrating Representational Gestures into Automatically Generated Embodied Explanations and its Effects on Understanding and Interaction Quality}}}, year = {{2024}}, } @inproceedings{54807, abstract = {{This paper considers the shape formation problem within the 3D hybrid model, where a single agent with a strictly limited viewing range and the computational capacity of a deterministic finite automaton manipulates passive tiles through pick-up, movement, and placement actions. The goal is to reconfigure a set of tiles into a specific shape termed an icicle. The icicle, identified as a dense, hole-free structure, is strategically chosen to function as an intermediate shape for more intricate shape formation tasks. It is designed for easy exploration by a finite state agent, enabling the identification of tiles that can be lifted without breaking connectivity. Compared to the line shape, the icicle presents distinct advantages, including a reduced diameter and the presence of multiple removable tiles. We propose an algorithm that transforms an arbitrary initially connected tile structure into an icicle in 𝒪(n³) steps, matching the runtime of the line formation algorithm from prior work. Our theoretical contribution is accompanied by an extensive experimental analysis, indicating that our algorithm decreases the diameter of tile structures on average.}}, author = {{Hinnenthal, Kristian and Liedtke, David Jan and Scheideler, Christian}}, booktitle = {{3rd Symposium on Algorithmic Foundations of Dynamic Networks (SAND 2024)}}, editor = {{Casteigts, Arnaud and Kuhn, Fabian}}, isbn = {{978-3-95977-315-7}}, issn = {{1868-8969}}, keywords = {{Programmable Matter, Shape Formation, 3D Model, Finite Automaton}}, pages = {{15:1–15:20}}, publisher = {{Schloss Dagstuhl – Leibniz-Zentrum für Informatik}}, title = {{{Efficient Shape Formation by 3D Hybrid Programmable Matter: An Algorithm for Low Diameter Intermediate Structures}}}, doi = {{10.4230/LIPIcs.SAND.2024.15}}, volume = {{292}}, year = {{2024}}, } @inbook{55086, abstract = {{Wir beschreiben den Versuch, »Verständigungskompetenzen« im Sinne von Ludwig Huber in der Graduiertenförderung zu entwickeln. Verständigung ist für Huber integraler Bestandteil wissenschaftlicher Erkenntnis. Wissenschaftler:in- nen werden aber in die Praktiken ihrer Disziplin hineinsozialisiert; die dabei entstehen- de disziplinäre Identität und ihre Selbstverständlichkeiten sind zentral für Teilhabe am Wissenschaftssystem. Das erschwert Verständigung prinzipiell, insbesondere das Nach- vollziehen der Wahrnehmungen und Sinnkonstruktionen der Adressat:innen des eige- nen Wissenschaftshandelns. Ausgehend von der Beobachtung, dass Doktorand:innen ihre Disziplin als selbstverständlichen Zugang zum Gegenstand betrachten, stellen wir das Konzept einer Sommerschule vor, das darauf zielt, die Abstraktion von der eigenen disziplinären Perspektive zu ermöglichen, Systemwissen fördert und Verständigungs- prozesse anstößt.}}, author = {{Jenert, Tobias and Scharlau, Ingrid}}, booktitle = {{Wissenschaftsdidaktik IV: Wissenschaftskommunikation}}, editor = {{Reinmann, Gabi and Rhein, Rüdiger}}, isbn = {{ 978-3-8376-6297-9 }}, keywords = {{science communication, Wissenschaftskommunikation, Wissenschaftsdidaktik, young researchers, Nachwuchsförderung}}, pages = {{161--184}}, publisher = {{transcript}}, title = {{{Interdisziplinäre Verständigung als Baustein wissenschaftsdidaktischer Kompetenz}}}, year = {{2024}}, } @inbook{54802, abstract = {{Motivated by the prospect of nano-robots that assist human physiological functions at the nanoscale, we investigate the coating problem in the three-dimensional model for hybrid programmable matter. In this model, a single agent with strictly limited viewing range and the computational capability of a deterministic finite automaton can act on passive tiles by picking up a tile, moving, and placing it at some spot. The goal of the coating problem is to fill each node of some surface graph of size n with a tile. We first solve the problem on a restricted class of graphs with a single tile type, and then use constantly many tile types to encode this graph in certain surface graphs capturing the surface of 3D objects. Our algorithm requires O(n^2) steps, which is worst-case optimal compared to an agent with global knowledge and no memory restrictions.}}, author = {{Kostitsyna, Irina and Liedtke, David Jan and Scheideler, Christian}}, booktitle = {{Structural Information and Communication Complexity}}, editor = {{Emek, Yuval}}, isbn = {{9783031606021}}, issn = {{0302-9743}}, keywords = {{Programmable Matter, Coating, Finite Automaton, 3D}}, publisher = {{Springer Nature Switzerland}}, title = {{{Universal Coating by 3D Hybrid Programmable Matter}}}, doi = {{10.1007/978-3-031-60603-8_21}}, year = {{2024}}, } @article{55310, abstract = {{DNA origami nanostructures are promising carries for drug delivery applications. However, their limited stability under relevant conditions often presents a challenge. Herein, the structural stability of DNA origami nanostructures is investigated in a setting compatible with their application in photodynamic therapy (PDT). To this end, DNA origami triangles and six‐helix bundles (6HBs) are loaded with the clinically tested photosensitizer methylene blue, which upon irradiation with red light generates reactive oxygen species (ROS) that attack the DNA origami nanostructures. ROS‐induced structural damage is observed to depend on the ionic composition of the surrounding medium and becomes more severe at low ionic strength. Mg2+ ions can efficiently protect the DNA origami nanostructures from ROS‐induced damage and may even heal some of the damage obtained under Mg2+‐free conditions when added after irradiation. Finally, the employed DNA origami 6HBs are more resistant toward ROS‐induced structural damage than the triangles, which is attributed to their markedly different mechanical properties. These results thus provide some fundamental insights into the stabilizing role of DNA origami superstructure that may guide the selection or design of DNA origami nanocarriers with optimized stability for their application in PDT.}}, author = {{Rabbe, Lukas and Garcia‐Diosa, Jaime Andres and Grundmeier, Guido and Keller, Adrian}}, issn = {{2688-4062}}, journal = {{Small Structures}}, publisher = {{Wiley}}, title = {{{Ion‐Dependent Stability of DNA Origami Nanostructures in the Presence of Photo‐Generated Reactive Oxygen Species}}}, doi = {{10.1002/sstr.202400094}}, year = {{2024}}, } @misc{55305, author = {{Quast, Julia}}, booktitle = {{Zeitschrift für Genozidforschung}}, number = {{1}}, pages = {{165--171}}, publisher = {{Velbrück Wissenschaft}}, title = {{{Theorien des digitalen Kapitalismus. Arbeit, Ökonomie, Politik und Subjekt}}}, volume = {{22}}, year = {{2024}}, } @techreport{55307, author = {{Candan, Ayse Beyza}}, publisher = {{Hikma – Zeitschrift für Religionspädagogik }}, title = {{{Tagungsbericht: "Und was hat das mit mir zu tun?“ – Zugänge zur Tradition in der islamischen Religionspädagogik. 01.12. - 02.12.2023, Paderborn.}}}, volume = {{16.1}}, year = {{2024}}, } @inbook{54963, author = {{Süßmann, Johannes}}, booktitle = {{Frühneuzeitliche Schularchitekturen. Internationale und interdisziplinäre Perspektiven}}, editor = {{Grunewald, Thomas}}, isbn = {{978-3-447-12212-2}}, pages = {{203–221}}, publisher = {{Verlag der Franckeschen Stiftungen zu Halle}}, title = {{{Schul(innen)räume und Verhaltensnormierung in Franckes Schulstadt}}}, volume = {{67}}, year = {{2024}}, } @article{55325, author = {{Bunte, Charline}}, journal = {{Zeitschrift für Inklusion}}, number = {{2}}, pages = {{56--76}}, title = {{{Kinderperspektiven auf Raum in der inklusiven Grundschule}}}, volume = {{19}}, year = {{2024}}, } @article{54668, abstract = {{Samples of dielectric optical waveguides of rib or strip type in thin-film lithium niobate (TFLN) technology are characterized with respect to their optical loss using the Fabry-Pérot method. Attributing the losses mainly to sidewall roughness, we employ a simple perturbational procedure, based on rigorously computed mode profiles of idealized channels, to estimate the attenuation for waveguides with different cross sections. A single fit parameter suffices for an adequate modelling of the effect of the waveguide geometry on the loss levels.}}, author = {{Hammer, Manfred and Babel, Silia and Farheen, Henna and Padberg, Laura and Scheytt, J. Christoph and Silberhorn, Christine and Förstner, Jens}}, issn = {{1094-4087}}, journal = {{Optics Express}}, keywords = {{tet_topic_waveguide}}, number = {{13}}, pages = {{22878}}, publisher = {{Optica Publishing Group}}, title = {{{Estimation of losses caused by sidewall roughness in thin-film lithium niobate rib and strip waveguides}}}, doi = {{10.1364/oe.521766}}, volume = {{32}}, year = {{2024}}, } @article{52700, abstract = {{We explore the polarization hysteretic behaviour and field-dependent permittivity of ferroelectric-dielectric 2D materials formed by random dispersions of low permittivity inclusions in a ferroelectric matrix, using finite element simulations. We show how the degree of impenetrability of dielectric inclusions plays a substantial role in controlling the coercive field, remnant and saturation polarizations of the homogenized materials. The results highlight the significance of the degree of impenetrability of inclusion in tuning the effective polarization properties of such ferroelectric composites: coercive field drops significantly as percolation threshold is attained and remnant polarization decreases faster than a linear decay.}}, author = {{Myroshnychenko, Viktor and Mulavarickal Jose, Pious Mathews and Farheen, Henna and Ejaz, Shafaq and Brosseau, Christian and Förstner, Jens}}, issn = {{0031-8949}}, journal = {{Physica Scripta}}, keywords = {{tet_topic_ferro}}, number = {{4}}, pages = {{045952}}, publisher = {{IOP Publishing}}, title = {{{From Swiss-cheese to discrete ferroelectric composites: assessing the ferroelectric butterfly shape in polarization loops}}}, doi = {{10.1088/1402-4896/ad3172}}, volume = {{99}}, year = {{2024}}, } @inproceedings{55329, author = {{Nicolai, Marcel and Bulling, Jannis and Lugovtsova, Yevgeniya and Zeipert, Henning and Prager, Jens and Henning, Bernd}}, location = {{Amsterdam}}, title = {{{On the repulsion effect of coupled Lamb waves modes}}}, year = {{2024}}, } @inproceedings{55336, abstract = {{Predicting the remaining useful life of technical systems has gained significant attention in recent years due to increasing demands for extending the lifespan of degrading system components. Therefore, already used systems are retrofitted by integrating sensors to monitor their performance and functionality, enabling accurate diagnosis of their condition and prediction of their remaining useful life. One of the main challenges in this field is identified in the missing data from the time where the retrofitted system has already run but without being monitored by sensors. In this paper, a novel approach for the combined diagnostics and prognostics of retrofitted systems is proposed. The methodology aims to provide an accurate diagnosis of the system’s health state and estimation of the remaining useful life by a combination of a machine learning and expert knowledge. To evaluate the effectiveness of the proposed methodology, a case study involving a retrofitted system in an industrial setting is selected and applied. It is demonstrated that the approach effectively diagnose the current system’s health state and accurately predict its remaining useful life, thereby enabling predictive maintenance and decision-making. Overall, our research contributes to advancing the field of condition monitoring for retrofitted systems by providing a comprehensive methodology that addresses the challenge of missing data.}}, author = {{Bender, Amelie and Aimiyekagbon, Osarenren Kennedy and Sextro, Walter}}, booktitle = {{Proceedings of the 2024 Prognostics and System Health Management Conference (PHM)}}, isbn = {{979-8-3503-6058-5}}, keywords = {{retrofit, diagnosis, prognostics, RUL prediction, missing data, ball bearings}}, location = {{Stockholm, Schweden}}, publisher = {{IEEE Computer Society}}, title = {{{Diagnostics and Prognostics for Retrofitted Systems: A Comprehensive Approach for Enhanced System Health Assessment}}}, doi = {{10.1109/PHM61473.2024.00038}}, year = {{2024}}, } @article{55352, author = {{Leven, Eva-Maria and Grössl, Johannes}}, journal = {{RELIGION 5-10}}, number = {{53:1}}, pages = {{28--31}}, title = {{{Krieg aus Perspektive des Christentums. Dürfen Christ:innen Krieg rechtfertigen?}}}, year = {{2024}}, } @inproceedings{50807, author = {{Hu, Haichuan and Liu, Fangming and Pei, Qiangyu and Yuan, Yongjie and Xu, Zichen and Wang, Lin}}, booktitle = {{Proceedings of the ACM Web Conference (WWW)}}, location = {{Singapore}}, publisher = {{ACM}}, title = {{{𝜆Grapher: A Resource-Efficient Serverless System for GNN Serving through Graph Sharing}}}, doi = {{10.1145/3589334.3645383}}, year = {{2024}}, }