@inproceedings{48100, author = {{Wilkerson, Michelle and Ben-Zvi, Dani and Dvir, Michal and Matuk, Camilla and Podworny, Susanne and Stephens, Amy and Zapata-Cardona, Lucia}}, booktitle = {{General Proceedings of the ISLS Annual Meeting: Building Knowledge and Sustaining our Community}}, editor = {{Slotta, J.D. and Charles, E.S.}}, pages = {{76--79}}, publisher = {{ISLS}}, title = {{{K-12 Data Science Education: Outcomes of a National Workshop; International Perspectives; and Next Steps for the Learning Sciences}}}, year = {{2023}}, } @inbook{48099, author = {{Podworny, Susanne}}, booktitle = {{Advances in Mathematics Education}}, isbn = {{9783031294587}}, issn = {{1869-4918}}, publisher = {{Springer International Publishing}}, title = {{{Statistics and Probability Education in Germany}}}, doi = {{10.1007/978-3-031-29459-4_4}}, year = {{2023}}, } @inbook{48165, abstract = {{Paying taxes is a field of economic activity that has always been highly morally charged: the question of who pays how much or can avoid or evade the prescribed payments is always closely related to debate about a fair societal distribution of burdens. In the process of moralisation, therefore, faith communities such as the Catholic Church also repeatedly seized the floor to propagate certain norms. The article examines the contributions of theologians from Spain, the USA and West Germany in the 1940s and 1950s. It concludes that the norms of taxation they propagated differed greatly depending on the institutional and economic frameworks within which they operated. The analysis proves taxation to be a field of economic action and societal dispute where economics and morality are indissolubly interconnected.}}, author = {{Schönhärl, Korinna}}, booktitle = {{ Reassessing the Moral Economy Religion and Economic Ethics from Ancient Greece to the 20th Century}}, editor = {{Skambraks, Tanja and Lutz, Martin}}, isbn = {{9783031298349}}, keywords = {{Tax history, religious history: financial history, catholic church, history of economic thought}}, pages = {{237--258}}, publisher = {{Springer}}, title = {{{Tax Morale and the Church: How Catholic Clergies Adapted Norms of Paying Taxes to Secular Institutions (1940s–1950s)}}}, year = {{2023}}, } @article{48167, abstract = {{AbstractA new approach for the characterization of CO2 methanation catalysts prepared by thermal decomposition of a nickel MOF by hard X‐ray photon‐in/photon‐out spectroscopy in form of high energy resolution fluorescence detected X‐ray absorption near edge structure spectroscopy (HERFD‐XANES) and valence‐to‐core X‐ray emission (VtC‐XES) is presented. In contrast to conventional X‐ray absorption spectroscopy, the increased resolution of both methods allows a more precise phase determination of the final catalyst, which is influenced by the conditions during MOF decomposition.}}, author = {{Strübbe, Sven and Nowakowski, Michał and Schoch, Roland and Bauer, Matthias}}, issn = {{1439-4235}}, journal = {{ChemPhysChem}}, keywords = {{Physical and Theoretical Chemistry, Atomic and Molecular Physics, and Optics}}, publisher = {{Wiley}}, title = {{{High‐Resolution X‐ray Absorption and Emission Spectroscopy for Detailed Analysis of New CO2 Methanation Catalysts}}}, doi = {{10.1002/cphc.202300113}}, year = {{2023}}, } @book{48164, editor = {{Drerup, Johannes and Göddertz, Nina and Mattig, Ruprecht and Thole , Werner and Uhlendorff , Uwe }}, publisher = {{Springer-Verlag GmbH}}, title = {{{Bildungsforschung – Erziehungswissenschaftliche Perspektiven}}}, year = {{2023}}, } @inproceedings{47626, author = {{Rüther, Moritz Johannes and Klippstein, Sven Helge and Schmid, Hans-Joachim}}, booktitle = {{PARTEC International Congress on Particle Technology - Book of Abstracts}}, isbn = {{ 978-3-18-990139-9}}, issn = {{0083-5560}}, location = {{Nürnberg}}, pages = {{172 -- 176}}, publisher = {{VDI Verlag GmbH}}, title = {{{Correlation between SLS-Powder processability and particle properties }}}, year = {{2023}}, } @inbook{48218, author = {{Wallmeier, Nadine and Wich-Reif, Claudia}}, booktitle = {{Historische (Morpho-)Syntax des Deutschen}}, editor = {{Hetjens, Dominik and Lasch, Alexander and Roth, Kerstin}}, pages = {{35--53}}, title = {{{Vergleichskonstruktionen im Mittelniederdeutschen}}}, volume = {{14}}, year = {{2023}}, } @misc{48216, author = {{Wallmeier, Nadine}}, booktitle = {{Linguistische Berichte}}, pages = {{395--398}}, title = {{{Sarah Ihnen (2000): Relativsätze im Mittelniederdeutschen. Korpuslinguistische Untersuchungen zu Struktur und Gebrauch.}}}, volume = {{275}}, year = {{2023}}, } @article{48243, author = {{Walmsley, Timothy Gordon and Philipp, Matthias and Picón-Núñez, Martín and Meschede, Henning and Taylor, Matthew Thomas and Schlosser, Florian and Atkins, Martin John}}, issn = {{1364-0321}}, journal = {{Renewable and Sustainable Energy Reviews}}, keywords = {{Renewable Energy, Sustainability and the Environment}}, publisher = {{Elsevier BV}}, title = {{{Hybrid renewable energy utility systems for industrial sites: A review}}}, doi = {{10.1016/j.rser.2023.113802}}, volume = {{188}}, year = {{2023}}, } @article{48266, author = {{Jacke, Christoph}}, journal = {{Impulse. Texte und Bilder zur Kunstvermittlung.}}, number = {{6}}, pages = {{26--28}}, title = {{{Abhängenwerden. Fühlen und Denken.}}}, year = {{2023}}, } @inbook{40916, author = {{Foerster, Anne}}, booktitle = {{Regentinnen und andere Stellvertreterfiguren Vom 10. bis zum 15. Jahrhundert}}, editor = {{Signori, Gabriela and Zey, Claudia}}, pages = {{11--30}}, publisher = {{De Gruyter}}, title = {{{Regierende Herrscherwitwen und die Angst vor Fremdherrschaft. Zum Verhältnis von Dynastie und Geschlecht}}}, doi = {{10.1515/9783111071879002}}, volume = {{111}}, year = {{2023}}, } @inbook{40918, author = {{Foerster, Anne}}, booktitle = {{Eroberte im Mittelalter: Umbruchssituationen erleben, bewältigen, gestalten}}, editor = {{Bihrer, Andreas and Szill, Rike}}, pages = {{197--121}}, publisher = {{De Gruyter}}, title = {{{Die Stimmen der Eroberten bei Ermoldus Nigellus. Eine Mahnung an Ludwig den Frommen und Pippin von Aquitanien}}}, doi = {{10.1515/9783110739923-005}}, year = {{2023}}, } @article{48287, title = {{{To share or not to share: What risks would laypeople accept to give sensitive data to differentially-private NLP systems?}}}, doi = {{10.48550/ARXIV.2307.06708}}, year = {{2023}}, } @inbook{48319, author = {{Leiss, Dominik and Gerlach, Kerstin and Wessel, Lena and Schmidt-Thieme, Barbara}}, booktitle = {{Handbuch der Mathematikdidaktik}}, isbn = {{9783662666036}}, pages = {{561--595}}, publisher = {{Springer Berlin Heidelberg}}, title = {{{Sprache und Mathematiklernen}}}, doi = {{10.1007/978-3-662-66604-3_18}}, year = {{2023}}, } @inproceedings{48289, author = {{Habernal, Ivan and Mireshghallah, Fatemehsadat and Thaine, Patricia and Ghanavati, Sepideh and Feyisetan, Oluwaseyi}}, booktitle = {{Proceedings of the 17th Conference of the European Chapter of the Association for Computational Linguistics: Tutorial Abstracts}}, publisher = {{Association for Computational Linguistics}}, title = {{{Privacy-Preserving Natural Language Processing}}}, doi = {{10.18653/v1/2023.eacl-tutorials.6}}, year = {{2023}}, } @inproceedings{48288, author = {{Matzken, Cleo and Eger, Steffen and Habernal, Ivan}}, booktitle = {{Findings of the Association for Computational Linguistics: ACL 2023}}, publisher = {{Association for Computational Linguistics}}, title = {{{Trade-Offs Between Fairness and Privacy in Language Modeling}}}, doi = {{10.18653/v1/2023.findings-acl.434}}, year = {{2023}}, } @inproceedings{48291, author = {{Mouhammad, Nina and Daxenberger, Johannes and Schiller, Benjamin and Habernal, Ivan}}, booktitle = {{Proceedings of the 17th Linguistic Annotation Workshop (LAW-XVII)}}, publisher = {{Association for Computational Linguistics}}, title = {{{Crowdsourcing on Sensitive Data with Privacy-Preserving Text Rewriting}}}, doi = {{10.18653/v1/2023.law-1.8}}, year = {{2023}}, } @inproceedings{48296, author = {{Yin, Ying and Habernal, Ivan}}, booktitle = {{Proceedings of the Natural Legal Language Processing Workshop 2022}}, publisher = {{Association for Computational Linguistics}}, title = {{{Privacy-Preserving Models for Legal Natural Language Processing}}}, doi = {{10.18653/v1/2022.nllp-1.14}}, year = {{2023}}, } @inbook{48344, author = {{Wille, Manuel}}, booktitle = {{Text und Bild: Relationen und Funktionen in Texten vom 8. bis 18. Jahrhundert : Akten zum internationalen Kongress 17. bis 19. Juni 2021}}, editor = {{Just, Anna and Wich-Reif, Claudia}}, pages = {{337 -- 367}}, publisher = {{Weidler}}, title = {{{Text-Bild-Bezüge in illustrierten Flugblättern von 1500 bis 1700}}}, volume = {{37}}, year = {{2023}}, } @inproceedings{48352, abstract = {{Star-connected cascaded H-bridge Converters require large DC-link capacitors to buffer the second-order harmonic voltage ripple. First, it is analytically proven that the DC-link voltage ripple is proportional to the apparent converter power and does not depend on the power factor for nominal operation with sinusoidal reference arm voltages and currents. A third-harmonic zero-sequence voltage injection with an optimal amplitude and phase angle transforms the 2nd harmonic to a 4th harmonic DC-link voltage ripple. This reduces the voltage ripple by exactly 50% for all power factors at steady-state at balanced conditions. However, this requires 54% additional modules for unity power factor operation and even 100% for pure reactive power operation to account for the increased reference arm voltages due to the large amplitude of the optimal third-harmonic injection. If not enough modules are available, an adaptive discontinuous PWM is utilized to still minimize the voltage ripple for the given number of modules and power factor. With a very limited number of modules (modulation index is 1.15), the proposed method still reduces the DC-link voltage ripple by 24.4% for unity power factor operation. It requires the same number of modules as the commonly utilized 3rd harmonic injection with 1/6 of the grid voltage amplitude and achieves superior results. Simulations of a 10 kV/1 MVA system confirm the analysis.}}, author = {{Unruh, Roland and Böcker, Joachim and Schafmeister, Frank}}, booktitle = {{2023 25th European Conference on Power Electronics and Applications (EPE'23 ECCE Europe)}}, isbn = {{979-8-3503-1678-0}}, keywords = {{Cascaded H-Bridge, Solid-State Transformer, Capacitor voltage ripple, Zero sequence voltage, Third harmonic injection}}, location = {{Aalborg, Denmark}}, publisher = {{IEEE}}, title = {{{An Optimized Third-Harmonic Injection Reduces DC-Link Voltage Ripple in Cascaded H-Bridge Converters up to 50% for all Power Factors}}}, doi = {{10.23919/epe23ecceeurope58414.2023.10264313}}, year = {{2023}}, } @inproceedings{48093, author = {{Pena, Mario and Meyer, Michael and Wallscheid, Oliver and Böcker, Joachim}}, booktitle = {{2023 IEEE International Electric Machines and Drives Conference (IEMDC)}}, location = {{San Francisco}}, publisher = {{IEEE}}, title = {{{Fade-Over Strategy for use of Model Predictive Direct Self-Control with Field-Oriented Control}}}, doi = {{10.1109/iemdc55163.2023.10239056}}, year = {{2023}}, } @misc{48371, author = {{Schönhärl, Korinna}}, booktitle = {{Sehepunkte}}, title = {{{Review on: Christos Tsakas: Post-war Greco-German Relations, 1953-1981. Economic Development, Business Interests and European Integration, Basingstoke 2022. }}}, volume = {{23}}, year = {{2023}}, } @inproceedings{48377, author = {{Weber, Katharina S. and Schlesinger, Sabrina and Lang, Alexander and Straßburger, Klaus and Maalmi, Haifa and Zaharia, Oana P. and Goletzke, Janina and Buyken, Anette and Trenkamp, Sandra and Wagner, Robert and Lieb, Wolfgang and Roden, Michael and Herder, Christian}}, booktitle = {{Diabetologie und Stoffwechsel}}, issn = {{1861-9010}}, publisher = {{Georg Thieme Verlag}}, title = {{{Plant-based dietary patterns and cardiometabolic risk factors in subgroups of individuals with diabetes}}}, doi = {{10.1055/s-0043-1767936}}, year = {{2023}}, } @article{48262, author = {{Jacke, Christoph and Flath, Beate}}, journal = {{Kulturpolitische Mitteilungen}}, number = {{Nr. III/2023}}, pages = {{84--85}}, title = {{{Popmusik- und Medienkulturen verstehen, erforschen und reflektieren. Studiengang "Populäre Musik und Medien" und Gründung des Forschungszentrums "C:POP".}}}, volume = {{182}}, year = {{2023}}, } @article{48418, author = {{Jacke, Christoph}}, journal = {{Impulse. Texte und Bilder zur Kunstvermittlung.}}, number = {{6}}, pages = {{12}}, title = {{{ABHÄNGEN - Ein- und Ausgrenzen, Kanonisieren, Kollaborieren in Pop, Kunst und Medien.}}}, year = {{2023}}, } @article{48419, author = {{Jacke, Christoph and Autsch, Sabine and Pickartz, Tim}}, journal = {{Impulse. Texte und Bilder zur Kunstvermittlung.}}, number = {{6}}, pages = {{3--6}}, title = {{{Editorial.}}}, year = {{2023}}, } @misc{48430, abstract = {{Bei dem betrachteten Speicherproblem werden Daten mit verschiedenen Zugriffswahrscheinlichkeiten auf Speicher mit verschiedenen Bandbreiten und Kapazitäten aufgeteilt, dabei sind Replikate erlaubt. Es wird die nach Zugriffswahrscheinlichkeit gewichtete kleinste Bandbreite der Daten maximiert. Wir zeigen, dass sowohl das diskrete Speicherproblem, bei dem die Bandbreite der Speicher jeweils gleichmäßig auf die dort abgelegten Daten aufgeteilt wird, als auch das kontinuierliche Speicherproblem, bei dem die Bandbreite der Speicher beliebig auf abgelegte Daten verteilt werden darf, NP-schwer ist. Es können also, wenn P ̸ = NP, keine effizienten Algorithmen für eine optimale Lösung existieren. Stattdessen zeigen wir jeweils einen 1/2-Approximationsalgorithmus.}}, author = {{Decking, Leo}}, title = {{{Zuweisung verteilter Speicher unter Maximierung der minimalen gewichteten Bandbreite}}}, year = {{2023}}, } @inbook{48480, author = {{Kortmeyer, Jörg and Biehler, Rolf}}, booktitle = {{The Learning and Teaching of Calculus Across Disciplines – Proceedings of the Second Calculus Conference}}, editor = {{Dreyfus, T. and Gonzalez-Martin, A. S. and Nardi, E. and Monaghan, J. and Thompson, P. W.}}, pages = {{121--124}}, publisher = {{MatRIC}}, title = {{{The use of integrals for accumulation and mean values in basic electrical engineering courses}}}, year = {{2023}}, } @inproceedings{48269, author = {{Gburrek, Tobias and Schmalenstroeer, Joerg and Haeb-Umbach, Reinhold}}, booktitle = {{European Signal Processing Conference (EUSIPCO)}}, location = {{Helsinki}}, title = {{{On the Integration of Sampling Rate Synchronization and Acoustic Beamforming}}}, year = {{2023}}, } @article{48490, abstract = {{In Nietzsche’s Search for Philosophy – On the Middle Writings, Keith Ansell Pearson directs his interpretive gaze to the middle writings of Nietzsche’s oeuvre, namely Human, All Too Human (HAH), Dawn and The Gay Science (GS). While at least in German Nietzsche scholarship, it is rather debatable whether or not the middle writings should have been considered “neglected”– with perhaps Dawn being a reasonable exception – it is important to read them as more than merely a detour from the “real Nietzsche” found in the Birth of Tragedy and then the late works. While Ansell-Pearson does not presume a homogeneous philosophical approach in the middle works, he characterizes the period as a whole and each work in itself as containing important aspects of Nietzsche’s “search for philosophy”, especially in consideration of Nietzsche’s attempts to “unify thought and life” (4) in what is labelled a “‘philosophical life’” (4).}}, author = {{Corall, Niklas}}, issn = {{2752-4140}}, journal = {{The Agonist}}, keywords = {{Ocean Engineering}}, number = {{1-2}}, pages = {{192--199}}, publisher = {{Transnational Press London}}, title = {{{Nietzsche’s Search for Philosophy: On the Middle Writings Keith Ansell-Pearson}}}, doi = {{10.33182/agon.v13i2.1681}}, volume = {{13}}, year = {{2023}}, } @inbook{48487, author = {{Corall, Niklas}}, booktitle = {{Nietzsche, die Medien und die Künste im Zeitalter der Digitalisierung}}, isbn = {{9783111072890}}, publisher = {{De Gruyter}}, title = {{{Digitale Bruchstücke zwischen Faktalismus und Zukunftsnarration: Der Letzte Mensch und Algorithmische Regime}}}, doi = {{10.1515/9783111072890-010}}, year = {{2023}}, } @inproceedings{48368, abstract = {{Low-code development platforms (LCDPs) recently sparked interest in both academia and industry, promising to speed up software development and make it accessible to users with little or no programming experience. Thus, the mass-development of software applications that are custom-made to the tasks, skills, and preferences of end users is potentially enabled. Although different LCDPs have been analysed with respect to their functionality and applied to exemplary case studies in recent work, there is a shortage of experience reports in which LCDPs are used to digitize business processes in small and medium manufacturing enterprises. In this paper, we therefore summarize our experience from supporting industry partners to identify business processes that are suitable for being implemented with low-code technologies and to select an LCDP that meets the requirements of the business process while aligning with the overall digitization strategy of the respective company. We also present the opportunities and challenges of the low-code approach as perceived by industry partners. In summary, the low-code approach should be seen as an essential factor for the digitization of business processes in small and medium manufacturing companies.}}, author = {{Weidmann, Nils and Kirchhoff, Jonas and Sauer, Stefan}}, publisher = {{Springer}}, title = {{{Digitizing Processes in Manufacturing Companies via Low-Code Software (to appear)}}}, year = {{2023}}, } @inproceedings{48499, author = {{Bogere, Paul and Temmen, Katrin and Bode, Henrik}}, booktitle = {{2023 IEEE Global Engineering Education Conference (EDUCON)}}, publisher = {{IEEE}}, title = {{{Knowledge Transfer Concepts for Microgrids Sustainability - The Case of East Africa}}}, doi = {{10.1109/educon54358.2023.10125208}}, year = {{2023}}, } @inbook{48529, author = {{Hubner-Benz, Sylvia and Frese, Michael}}, booktitle = {{Handbook of Organizational Creativity}}, isbn = {{9780323918411}}, publisher = {{Elsevier}}, title = {{{Creativity in entrepreneurship: Dancing between nothing and structure}}}, doi = {{10.1016/b978-0-323-91841-1.00024-5}}, year = {{2023}}, } @inproceedings{48530, author = {{Müller, Wolfgang and Ulbricht, Markus and Li, Lu and Krstic, Milos}}, location = {{Erfurt. Germany}}, title = {{{Der TETRISC SoC - Ein resilientes Quad-Core System auf Pulpissimo-Basis}}}, year = {{2023}}, } @article{48543, abstract = {{Explanation has been identified as an important capability for AI-based systems, but research on systematic strategies for achieving understanding in interaction with such systems is still sparse. Negation is a linguistic strategy that is often used in explanations. It creates a contrast space between the affirmed and the negated item that enriches explaining processes with additional contextual information. While negation in human speech has been shown to lead to higher processing costs and worse task performance in terms of recall or action execution when used in isolation, it can decrease processing costs when used in context. So far, it has not been considered as a guiding strategy for explanations in human-robot interaction. We conducted an empirical study to investigate the use of negation as a guiding strategy in explanatory human-robot dialogue, in which a virtual robot explains tasks and possible actions to a human explainee to solve them in terms of gestures on a touchscreen. Our results show that negation vs. affirmation 1) increases processing costs measured as reaction time and 2) increases several aspects of task performance. While there was no significant effect of negation on the number of initially correctly executed gestures, we found a significantly lower number of attempts—measured as breaks in the finger movement data before the correct gesture was carried out—when being instructed through a negation. We further found that the gestures significantly resembled the presented prototype gesture more following an instruction with a negation as opposed to an affirmation. Also, the participants rated the benefit of contrastive vs. affirmative explanations significantly higher. Repeating the instructions decreased the effects of negation, yielding similar processing costs and task performance measures for negation and affirmation after several iterations. We discuss our results with respect to possible effects of negation on linguistic processing of explanations and limitations of our study.}}, author = {{Groß, A. and Singh, Amit and Banh, Ngoc Chi and Richter, B. and Scharlau, Ingrid and Rohlfing, Katharina J. and Wrede, B.}}, journal = {{Frontiers in Robotics and AI}}, keywords = {{HRI, XAI, negation, understanding, explaining, touch interaction, gesture}}, title = {{{Scaffolding the human partner by contrastive guidance in an explanatory human-robot dialogue}}}, doi = {{10.3389/frobt.2023.1236184}}, volume = {{10}}, year = {{2023}}, } @article{47902, author = {{Magdeburg, Lena Maria}}, journal = {{Grundschule}}, number = {{5}}, pages = {{18--20}}, publisher = {{Westermann}}, title = {{{Tod mit Kindern thematisieren}}}, volume = {{55}}, year = {{2023}}, } @book{48542, author = {{Dehmel, Lukas}}, publisher = {{Springer VS}}, title = {{{Medienpädagogische Professionalisierung in der beruflichen Weiterbildung. Eine Studie aus Perspektive der biografischen Medienforschung}}}, doi = {{https://doi.org/10.1007/978-3-658-43069-6}}, year = {{2023}}, } @article{48580, abstract = {{Abstract Sandwich packings represent new separation column internals, with a potential to intensify mass transfer. They comprise two conventional structured packings with different specific geometrical surface areas. In this work, the complex fluid dynamics in sandwich packings is modeled using a novel approach based on a one-dimensional, steady momentum balance of the liquid and gas phases. The interactions between the three present phases (gas, liquid, and solid) are considered by closures incorporated into the momentum balance. The formulation of these closures is derived from two fluid-dynamic analogies for the film and froth flow patterns. The adjustable parameters in the closures are regressed for the film flow using dry pressure drop measurements and liquid hold-up data in trickle flow conditions. For the froth flow, the tuning parameters are fitted to overall pressure drop measurements and local liquid hold-up data acquired from ultra-fast X-ray tomography (UFXCT). The model predicts liquid hold-up and pressure drop data with an average relative deviation of 16.4 % and 19 %, respectively. Compared to previous fluid dynamic models for sandwich packings, the number of adjustable parameters could be reduced while maintaining comparable accuracy.}}, author = {{Franke, Patrick and Shabanilemraski, Iman and Schubert, Markus and Hampel, Uwe and Kenig, Eugeny Y.}}, issn = {{1934-2659}}, journal = {{Chemical Product and Process Modeling}}, keywords = {{Modeling and Simulation, General Chemical Engineering}}, publisher = {{Walter de Gruyter GmbH}}, title = {{{A new approach to model the fluid dynamics in sandwich packings}}}, doi = {{10.1515/cppm-2023-0054}}, year = {{2023}}, } @inbook{48583, author = {{Süßmann, Johannes}}, booktitle = {{Beyond Binaries. Religious Diversity in Europe}}, editor = {{Ralston, Joshua and Stosch, Klaus von}}, isbn = {{978-3-506-79155-9}}, pages = {{19–30}}, publisher = {{Brill | Schöningh}}, title = {{{When Did Europe Become Identified With Christianity? The Revolutionary Origins of an All Too Common Slogan}}}, doi = {{10.30965/9783657791552_003}}, volume = {{37}}, year = {{2023}}, } @inbook{48582, author = {{Weber, Tassja and Flinz, Carolina and Mell, Ruth and Möhrs, Christine}}, booktitle = {{ Korpusgestützte Sprachanalyse. Grundlagen, Anwendungen und Analysen}}, editor = {{Beißwenger, Michael and Gredel, Eva and Lemnitzer, Lothar and Schneider, Roman}}, isbn = {{978-3-8233-9610-9}}, publisher = {{Narr Francke Attempto Verlag}}, title = {{{Korpora für Deutsch als Fremdsprache – Potenziale und Perspektiven }}}, year = {{2023}}, } @inproceedings{48577, author = {{Henkenjohann, Mark and Nolte, Udo and Henke, Christian and Trächtler, Ansgar}}, booktitle = {{2023 International Conference on Unmanned Aircraft Systems (ICUAS)}}, publisher = {{IEEE}}, title = {{{Novel Cascaded Incremental Nonlinear Dynamic Inversion Controller Approach for a Tiltrotor VTOL}}}, doi = {{10.1109/icuas57906.2023.10156317}}, year = {{2023}}, } @inproceedings{48585, author = {{Uhe, Benedikt and Kuball, Clara-Maria and Merklein, Marion and Meschut, Gerson}}, booktitle = {{Proceedings of the 14th International Conference on the Technology of Plasticity - Current Trends in the Technology of Plasticity.}}, editor = {{Mocellin, Katia and Bouchard, Pierre-Olivier and Bigot, Régis and Balan, Tudor}}, pages = {{64--71}}, publisher = {{Springer}}, title = {{{Controlled Rivet Deformation During Self-piercing Riveting Through a Tailored Strength Distribution Within the Rivet Material}}}, doi = {{10.1007/978-3-031-41341-4_8}}, volume = {{3}}, year = {{2023}}, } @inproceedings{46764, abstract = {{Polymer composites represent the industry standard in injection molding for the production of plastic components with increased requirements in terms of heat resistance and stiffness. In the field of laser sintering (LS), these materials are less common so far. In order to extend the available material variety for the LS process, new ceramic-filled Polyamide 613 powders are investigated within the scope of this work. Here, the resulting properties from two different powder production methods are compared. One filled powder is produced by dry blending and the other powder with the same filler and filling ratio is produced by encapsulating the filler particles inside the polymer particles within the dissolution-precipitation process. It was found that encapsulating the filler particles can provide certain benefits for the processability, for example an improved powder flowability or better filler dispersion. However, encapsulating the filler also alters the thermal properties of the precipitated powder.}}, author = {{Kletetzka, Ivo and Neitzel, Fabian and Schmid, Hans-Joachim}}, booktitle = {{Proceedings of the 34th Annual International Solid Freeform Fabrication Symposium}}, editor = {{Beaman, Joseph}}, location = {{Austin}}, publisher = {{Laboratory for Freeform Fabrication and University of Texas}}, title = {{{Assessing the Impact of the Powder Production Method on Ceramic-filled Polyamide Composites made by Laser Sintering}}}, volume = {{34}}, year = {{2023}}, } @inproceedings{48597, author = {{Wu, Shuang and Freund, Jonathan and Delp, Alexander and Haubrich, Jan and Löbbecke, Miriam and Walther, Frank and Tröster, Thomas}}, title = {{{Intrinsic forming of hybrid parts made of laser-structured aluminium sheet and CFRP-Prepreg}}}, year = {{2023}}, } @article{48590, author = {{Fuchs, Christian}}, journal = {{Critical Sociology}}, title = {{{Ibn Khaldûn and the Political Economy of Communication: A Reply to Graham Murdock}}}, doi = {{10.1177/08969205231201382}}, year = {{2023}}, } @inproceedings{48581, author = {{Franke, Patrick and Shabanilemraski, Iman and Schubert, Markus and Hampel, Uwe and Kenig, Eugeny Y.}}, title = {{{Modellierung der axialen Dispersion in Struktur- und Anstaupackungen}}}, year = {{2023}}, } @inproceedings{42238, author = {{Junker, Annika and Fittkau, Niklas and Timmermann, Julia and Trächtler, Ansgar}}, booktitle = {{2022 Sixth IEEE International Conference on Robotic Computing (IRC)}}, location = {{Naples, Italy}}, publisher = {{IEEE}}, title = {{{Autonomous Golf Putting with Data-Driven and Physics-Based Methods}}}, doi = {{10.1109/irc55401.2022.00031}}, year = {{2023}}, } @misc{48622, abstract = {{Die Erfindung betrifft ein Verfahren zum Betreiben einer elektrooptischen Übertragungsvorrichtung, mit den Schritten: - Erzeugen eines optischen Trägersignals mittels einer optischen Signalquelle einer Basiseinrichtung der Übertragungsvorrichtung; - Erzeugen eines beliebigen Signals mittels der optischen Signalquelle; - Aufmodulieren des beliebigen Signals auf das optische Trägersignal in der Basiseinrichtung zu einem Übertragungssignal; - Übertragen des Übertragungssignals an eine Antenneneinrichtung der Übertragungsvorrichtung mittels eines optischen Übertragungsmediums; und - Trennen des beliebiges Signals und des Trägersignals in der Antenneneinrichtung. Ferner betrifft die Erfindung ein Computerprogrammprodukt sowie eine Übertragungsvorrichtung.}}, author = {{Kruse, Stephan and Scheytt, J. Christoph and Meinecke, Marc-Michael and Heiko Gustav, Kurz}}, title = {{{Verfahren zum Betreiben einer elektrooptischen Übertragungsvorrichtung für beliebige Signale, Computerprogrammprodukt sowie Datenübertragungsvorrichtung}}}, year = {{2023}}, } @misc{48623, abstract = {{Die Erfindung betrifft eine einstellbare Signalquelle mit kleinem Phasenrauschen, aufweisend • einen optischen Mikrowellenphasendetektor (BOMPD) aufweisend • einen Intensitätsmodulator (BIM), mit einem optischen Signaleingang, einem Modulationseingang (I), und einem ersten Ausgang (O1) und einen zweiten Ausgang (O2), • eine erste Photodiode (PD1), die im Betrieb mit Licht des ersten Ausgangs (O1) bestrahlt werden kann, • eine zweite Photodiode (PD2), die im Betrieb mit Licht des zweiten Ausgangs (O2) bestahlt werden kann, • wobei die erste Photodiode (PD1) und die zweite Photodiode (PD2), im Betrieb vorgespannt in Reihe geschaltet sind, • wobei zwischen der ersten Photodiode (PD1) und der zweiten Photodiode (PD2) ein Abgriff für eine Abgriffs-Signal angeordnet ist, • weiterhin aufweisend eine steuerbare Gleichstromquelle, • wobei am Abgriff im Betrieb mittels der ersten Gleichstromquelle (N4) ein Offsetstrom einstellbar ist, womit die Symmetrie des optischen Mikrowellenphasendetektor im Betrieb durch einen Offsetstrom aufgehoben wird, • wobei der Abgriff mit einem eventuellen Offsetstrom an ein Tiefpassfilter geführt wird, • wobei das tiefpassgefilterte Abgriffs-Signal einem einstellbaren Oszillator (OSZ) zur Verfügung gestellt wird. }}, author = {{Bahmanian, Meysam and Scheytt, J. Christoph}}, title = {{{Einstellbare Signalquelle mit kleinem Phasenrauschen}}}, year = {{2023}}, } @inproceedings{44316, author = {{Rozo Vasquez, Julian and Arian, Bahman and Kersting, Lukas and Walther, Frank and Homberg, Werner and Trächtler, Ansgar}}, location = {{Krakau}}, title = {{{Softsensor model of phase transformation during flow forming of metastable austenitic steel AISI 304L}}}, year = {{2023}}, } @inproceedings{48476, author = {{Hesse, Michael and Timmermann, Julia and Trächtler, Ansgar}}, booktitle = {{2023 European Control Conference (ECC)}}, publisher = {{IEEE}}, title = {{{Hybrid Optimal Control for Dynamical Systems using Gaussian Process Regression and Unscented Transform*}}}, doi = {{10.23919/ecc57647.2023.10178368}}, year = {{2023}}, } @inproceedings{48633, author = {{Jordans, Melanie and Riese, Josef}}, booktitle = {{Lernen, Lehren und Forschen in einer digital geprägten Welt. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Aachen 2022}}, editor = {{van Vorst, Helena}}, pages = {{794--797}}, title = {{{Unterrichtsplanung mit sinnvoller Einbettung digitaler Medien im PU}}}, year = {{2023}}, } @inbook{48643, author = {{Akbulut Irmak, Emine Fulya and Hanses, Hendrik and Horwath, Ilona and Tröster, Thomas}}, booktitle = {{Climate Protection, Resource Efficiency, and Sustainable Engineering}}, isbn = {{9783837663778}}, issn = {{2703-1543}}, publisher = {{transcript Verlag}}, title = {{{Case Study III: Challenges of lightweight design, vehicles, and rescuers}}}, doi = {{10.14361/9783839463772-006}}, year = {{2023}}, } @inproceedings{48669, author = {{Koldewey, Christian and Martin, Rabe and Dumitrescu, Roman and Winter, Johannes}}, booktitle = {{Proceedings of the 56th Hawaii International Conference on System Sciences}}, location = {{Maui, Hawaii}}, title = {{{Introduction to the Minitrack on Data-driven Services in Manufacturing: Innovation, Engineering, Transformation, and Management}}}, year = {{2023}}, } @book{48666, abstract = {{Unter dem Einfluss der Digitalisierung wandeln sich mechatronische Produkte zunehmend in cyber-physische Systeme (CPS). Diese sind in der Lage, umfangreiche Daten während ihres Betriebs zu sammeln und über digitale Netzinfrastrukturen zur Verfügung zu stellen. Gemeinsam mit weiteren Daten aus der Betriebsphase versprechen sie wertvolle Erkenntnisse über das Produkt und dessen Nutzer, welche für die Hersteller der CPS insbesondere für die Planung zukünftiger Produktgenerationenrelevant sind. Die zielgerichtete Nutzung von Betriebsdaten in der strategischen Produktplanung stellt produzierende Unternehmen jedoch noch vor zahlreiche Herausforderungen, z. B. hinsichtlich der Identifizierung Erfolg versprechender Use Cases. Das vorliegende Buch greift diese Herausforderungen auf und stellt ein Instrumentarium vor, das produzierende Unternehmen zur datengestützten Produktplanung befähigt. Neben der Vorstellung praxiserprobter Methoden und Werkzeuge werden Einblicke in vier Pilotprojekte gegeben. Das Instrumentarium entstand im Forschungsprojekt „DizRuPt“, das vom Bundesministerium für Bildung und Forschung (BMBF) gefördert wurde.}}, editor = {{Dumitrescu, Roman and Koldewey, Christian}}, publisher = {{Heinz Nixdorf Institut}}, title = {{{Datengestützte Produktplanung}}}, doi = {{10.17619/UNIPB/1-1667}}, volume = {{408}}, year = {{2023}}, } @inproceedings{48672, author = {{Schöppner, Volker and Gevers, Karina and Schraa, L. and Töws, P. and Uhlig, K. and Stommel, M. and Decker, J.}}, location = {{Singapur (Singapur)}}, title = {{{Evaluation of the effects of different heating strategies on the joining partners during infrared welding of black polyamides}}}, year = {{2023}}, } @article{48671, author = {{Schöppner, Volker and Gevers, Karina and Schraa, L. and Uhlig, K. and Töws, P. and Decker, J. and Stommel, M.}}, journal = {{Proceedings of the 2023 International Conference on Composite Materials}}, title = {{{Evaluation of Infrared Welded Joints of Short Fiber Reinforced Thermoplastics Using Digital Image Correlation}}}, year = {{2023}}, } @article{48665, author = {{Schöppner, Volker and Arndt, Theresa}}, issn = {{1864-3450}}, journal = {{Joining Plastics}}, number = {{17}}, pages = {{20--27}}, title = {{{Entwicklung von Scale-Up-Regeln für das quasisimultane Laserdurchstrahlschweißen (QSS) von Thermoplasten}}}, year = {{2023}}, } @inproceedings{48662, author = {{Schöppner, Volker and Petzke, J.}}, location = {{Denver, CO (USA)}}, title = {{{Dielectric Heating in the Vulcanization Process of Rubber Extrudates}}}, year = {{2023}}, } @inproceedings{48663, author = {{Moritzer, Elmar and Held, Christian}}, location = {{Essen (Deutschland)}}, title = {{{Direktverschraubung additiv gefertigter Kunststoffbauteile}}}, year = {{2023}}, } @article{46933, abstract = {{AbstractGroup work can increase individual effort, performance, and positive affect, if group members perceive their own contribution as indispensable for the group product. A vignette methodology was applied to investigate whether group work may also reduce procrastination. The vignettes described a typical academic assignment, while varying the task structure (individual work vs. conjunctive group work vs. additive group work) and group member ability (high vs. low). For each vignette, student participants (N = 443) provided ratings on their perceived indispensability, procrastination of the assignment, and affect. When group member ability was high, procrastination was lower in additive group work as compared to individual work. When group member ability was low, procrastination was lower in conjunctive group work as compared to both individual work and additive group work. As predicted, perceived indispensability mediated the difference in procrastination between conjunctive and additive group work. Moderation analyses further revealed that the effects were more pronounced for high trait procrastinators. Further, both types of group work led to increases in task-related positive affect as compared to individual work. By demonstrating the relevance of group work as a social factor, the results should be useful for the extension of existing programs targeting procrastination, and may inspire measures for preventing procrastination by changes in the study environment.}}, author = {{Koppenborg, Markus and Klingsieck, Katrin B. and Hüffmeier, Joachim}}, issn = {{1046-1310}}, journal = {{Current Psychology}}, keywords = {{General Psychology}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{Conjunctive and additive group work reduce academic procrastination: insights from a vignette study}}}, doi = {{10.1007/s12144-023-04294-w}}, year = {{2023}}, } @phdthesis{45658, abstract = {{Um Schüler*innenmerkmale korrekt zu beurteilen benötigen Lehrkräfte diagnostische Kompetenz. Insbesondere die genaue Einschätzung nicht-kognitiver Merkmale von Schüler*innen fällt Lehrkräften eher schwer. Dazu zählen auch mögliche Anzeichen für Lern- und Verhaltensauffälligkeiten. Maßnahmen zur Förderung diagnostischer Kompetenz fokussieren bisher größtenteils die Diagnostik fachspezifischer, situativer Urteilsgegenstände, wie Fehlkonzepte im Mathematikunterricht. Systematisch evaluierte Fördermaßnahmen, die das Erkennen und Beurteilen von Lern- und Verhaltensauffälligkeiten bei Schüler*innen fokussieren, existieren bisher nicht.Aus diesem Anlass wurde die digitale, problemorientierte Simulation GEProS zur Förderung diagnostischer Kompetenz von Lehramtsstudierenden entwickelt und systematisch in drei längsschnittlichen, (quasi-)experimentellen Kontrollgruppenstudien evaluiert. Die Ergebnisse zeigen, dass die GEProS einen Mehrwert für die Förderung diagnostischer Kompetenz insbesondere im Bereich selbstbestimmter Motivation bieten kann. Ein integriertes Quiz mit Feedback kann mittels testing effect darüber hinaus der Erwerb deklarativ-konzeptionellen Wissens als zentrale Disposition diagnostischer Kompetenz in GEProS unterstützen. Die Ergebnisse tragen durch das entwickelte Integrative Modell diagnostischer Kompetenz zur Theoriebildung sowie zur Forschung und Entwicklung im Bereich der Förderung diagnostischer Kompetenz bei, indem eine Maßnahme zur Förderung diagnostischer Kompetenz für einen fächerübergreifenden, zeitlich stabilen Urteilsgegenstand systematisch evaluiert wurde. Durch die Ableitung und Berücksichtigung wesentlicher Merkmale digitaler Simulationen trägt diese Arbeit außerdem zur theoretischen Fundierung digitaler Simulationen bei.}}, author = {{Grotegut, Lea}}, pages = {{56}}, publisher = {{Universität Paderborn}}, title = {{{GEProS - Entwicklung und Evaluation einer digitalen Simulation zur Förderung diagnostischer Kompetenz von Lehramtsstudierenden}}}, doi = {{10.17619/UNIPB/1-1753}}, year = {{2023}}, } @article{48087, abstract = {{Die Förderung diagnostischer Kompetenz in der Lehrer*innenbildung birgt zwei Herausforderungen: Erstens bleibt in großen Lehrveranstaltungen wenig Raum für die notwendige Anwendung theoretischen Wissens, zweitens können Fehlentscheidungen in realen diagnostischen Situationen gravierende negative Folgen für Schüler*innen haben. Eine digitale Simulation kann beiden Herausforderungen begegnen. In diesem Beitrag wurde eine digitale, problemorientierte Simulation zur Förderung diagnostischer Kompetenz von Lehramtsstudierenden evaluiert und mit einer textbasierten, problemorientierten und einer lehrendenzentrierten Kontrollgruppe verglichen. Die Ergebnisse zeigen positive Effekte für die digitale Simulation hinsichtlich der selbstbestimmten Motivation, aber einen geringeren Wissenszuwachs im Vergleich zum lehrendenzentrierten Setting. Die Selbstwirksamkeit nahm in allen drei Gruppen zu. Eine digitale Simulation bietet in der untersuchten Form somit einen, wenn auch geringen, Mehrwert für die Lehrkräftebildung im Bereich der Kompetenzentwicklung.}}, author = {{Grotegut, Lea and Klingsieck, Katrin B.}}, issn = {{2367-3044}}, journal = {{ZeHf – Zeitschrift für empirische Hochschulforschung}}, keywords = {{General Earth and Planetary Sciences, General Engineering, General Environmental Science}}, number = {{1}}, pages = {{56--73}}, publisher = {{Verlag Barbara Budrich GmbH}}, title = {{{Kompetenzentwicklung in der Lehrkräftebildung: der Mehrwert einer digitalen Simulation}}}, doi = {{10.3224/zehf.v7i1.05}}, volume = {{7}}, year = {{2023}}, } @inbook{48694, author = {{Spener, Anna Maria}}, booktitle = {{DINGS 2021. Beiträge zur Digitalen INternationalen Germanistischen Studierendentagung. Literatur des 20. und 21. Jahrhunderts}}, editor = {{Nadolny, Leonard and von Rosen, Paul and Schräder-Grau, Jana and Wildpanner, Elias}}, pages = {{125--144}}, publisher = {{Christian A. Bachmann Verlag}}, title = {{{Nächstes Jahr in Jerusalem – oder auch nicht. Perspektiven auf Deutschland und Israel in Olga Grjasnowas "Der Russe ist einer, der Birken liebt" und Mirna Funks "Winternähe"}}}, year = {{2023}}, } @article{48716, abstract = {{AbstractSupplementing an earlier analysis of event‐related potentials in extensive motor learning (Margraf et al., 2022a, 2022b), frontal theta‐band activity (4–8 Hz) was scrutinized. Thirty‐seven participants learned a sequential arm movement with 192 trials in each of five practice sessions. Feedback, based on a performance adaptive bandwidth, was given after every trial. Electroencephalogram (EEG) was recorded in the first and last practice sessions. The degree of motor automatization was tested under dual‐task conditions in a pre‐test–post‐test design. Quantitative error information was transported in both feedback conditions (positive and negative). Frontal theta activity was discussed as a general signal that cognitive control is needed and, therefore, was expected to be higher after negative feedback. Extensive motor practice promotes automatization, and therefore, decreased frontal theta activity was expected in the later practice. Further, it was expected that frontal theta was predictive for subsequent behavioural adaptations and the amount of motor automatization. As the results show, induced frontal theta power was higher after negative feedback and decreased after five sessions of practice. Moreover, induced theta activity was predictive for error correction and, therefore, an indicator of whether the recruited cognitive resources successfully induced behavioural adaptations. It remains to be solved why these effects, which fit well with the theoretical assumptions, were only revealed by the induced part of frontal theta activity. Further, the amount of theta activity during practice was not predictive for the degree of motor automatization. It seems that there might be a dissociation between attentional resources associated with feedback processing and attentional resources associated with motor control.}}, author = {{Margraf, Linda and Krause, Daniel and Weigelt, Matthias}}, issn = {{0953-816X}}, journal = {{European Journal of Neuroscience}}, keywords = {{General Neuroscience}}, number = {{8}}, pages = {{1297--1316}}, publisher = {{Wiley}}, title = {{{Frontal theta reveals further information about neural valence‐dependent processing of augmented feedback in extensive motor practice—A secondary analysis}}}, doi = {{10.1111/ejn.15951}}, volume = {{57}}, year = {{2023}}, } @article{48715, abstract = {{AbstractFor motor learning, the processing of behavioral outcomes is of high significance. The feedback‐related negativity (FRN) is an event‐related potential, which is often described as a correlate of the reward prediction error in reinforcement learning. The number of studies examining the FRN in motor tasks is increasing. This meta‐analysis summarizes the component in the motor domain and compares it to the cognitive domain. Therefore, a data set of a previous meta‐analysis in the cognitive domain that comprised 47 studies  was reanalyzed and compared to additional 25 studies of the motor domain. Further, a moderator analysis for the studies in the motor domain was conducted. The FRN amplitude was higher in the motor domain than in the cognitive domain. This might be related to a higher task complexity and a higher feedback ambiguity of motor tasks. The FRN latency was shorter in the motor domain than in the cognitive domain. Given that sensory information can be used as an external feedback predictor prior to the presentation of the final feedback, reward processing in the motor domain may have been faster and reduced the FRN latency. The moderator variable analysis revealed that the feedback modality influenced the FRN latency, with shorter FRN latencies after bimodal than after visual feedback. Processing of outcome feedback seems to share basic principles in both domains; however, differences exist and should be considered in FRN studies. Future research is motivated to scrutinize the effects of bimodal feedback and other moderators within the motor domain.}}, author = {{Faßbender, Laura and Krause, Daniel and Weigelt, Matthias}}, issn = {{0048-5772}}, journal = {{Psychophysiology}}, keywords = {{Experimental and Cognitive Psychology, Neuropsychology and Physiological Psychology, Biological Psychiatry, Cognitive Neuroscience, Developmental Neuroscience, Endocrine and Autonomic Systems, Neurology, Experimental and Cognitive Psychology, Neuropsychology and Physiological Psychology, General Neuroscience}}, number = {{12}}, publisher = {{Wiley}}, title = {{{Feedback processing in cognitive and motor tasks: A meta‐analysis on the feedback‐related negativity}}}, doi = {{10.1111/psyp.14439}}, volume = {{60}}, year = {{2023}}, } @article{48714, abstract = {{AbstractAction imagery practice (AIP) describes the repetitive imagination of an action to improve subsequent action execution. Because AIP and action execution practice (AEP) draw on partly similar motor mechanisms, it was assumed that AIP may lead to motor automatization, which is observable in a reduction of dual-task costs after AEP. To investigate automatization in AIP, we compared dual-task and single-task performance in practice and random sequences in pretests and posttests. All participants practiced serial reactions to visual stimuli in ten single-task practice sessions. An AIP group imagined the reactions. An AEP group and a control practice group executed the reactions. Practice followed a sequential sequence in AIP and AEP but was random in control practice. In dual-task test conditions, tones were counted that appeared in addition to the visual stimuli. RTs decreased from pretest to posttest in both practice and random sequences in all groups indicating general sequence-unspecific learning. Further, RTs decreased to a greater extent in the practice sequence than in the random sequence after AIP and AEP, indicating sequence-specific learning. Dual-task costs—the difference between RTs after tone and no tone events—were reduced independent from the performed sequence in all groups indicating sequence-unspecific automatization. It is concluded that the stimulus–response coupling can be automatized by both, AEP and AIP.}}, author = {{Dahm, Stephan F. and Hyna, Henri and Krause, Daniel}}, issn = {{0340-0727}}, journal = {{Psychological Research}}, keywords = {{Arts and Humanities (miscellaneous), Developmental and Educational Psychology, Experimental and Cognitive Psychology, General Medicine}}, number = {{7}}, pages = {{2259--2274}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{Imagine to automatize: automatization of stimulus–response coupling after action imagery practice in implicit sequence learning}}}, doi = {{10.1007/s00426-023-01797-w}}, volume = {{87}}, year = {{2023}}, } @misc{48728, author = {{Brachtendorf, Charlotte}}, title = {{{Auf Tuchfühlung mit dem Tod.}}}, year = {{2023}}, } @inproceedings{48730, author = {{Bobe, Julia and Klingsieck, Katrin B.}}, location = {{Leipzig}}, title = {{{Aufschieben, weil man sich schlecht fühlt, oder sich schlecht fühlen, weil man aufschiebt? – Gruppenspezifische Unterschiede im Verhalten und Erleben von Prokrastination}}}, year = {{2023}}, } @inproceedings{48731, author = {{Bobe, Julia and Klingsieck, Katrin B.}}, location = {{Essen}}, title = {{{Prokrastination und das schlechte Gewissen - Gruppenunterschiede im Erleben und Auftreten von Prokrastination.}}}, year = {{2023}}, } @article{48751, author = {{Schöppner, Volker and Gevers, Karina and Hoenen, N. and Uhlig, K. and Töws, P. and Decker, J. and Stommel, M.}}, journal = {{Advanced Structured Materials}}, title = {{{Simulation of Infrared Welded Short Fiber Reinforced Thermoplastic Parts based on Mori-Tanaka Homogenization Method}}}, year = {{2023}}, } @article{48754, author = {{Schöppner, Volker and Austermeier, Laura and Trienens, Dorte}}, issn = {{1618-8357}}, journal = {{Wissenschaftlicher Arbeitskreis Kunststofftechnik}}, pages = {{62--66}}, title = {{{Verbesserung der Betriebspunktauslegung durch Schneckensimulation}}}, year = {{2023}}, } @inproceedings{48752, author = {{Moritzer, Elmar and Scholle, Maximilian}}, location = {{St. Gallen (Schweiz)}}, title = {{{The main factors influencing glass fiber shortening in the processing of bulk molding compounds (BMC)}}}, year = {{2023}}, } @inproceedings{48748, author = {{Köllermeier, Jonas and Schöppner, Volker}}, location = {{Ilmenau (Deutschland)}}, title = {{{Optimizing the Processing Performance of a Single Screw Extruder Using Live Simulations Based on Real Time Experimental Data}}}, year = {{2023}}, } @article{48749, author = {{Vogtschmidt, Sascha and Schöppner, Volker}}, journal = {{Joining Plastics}}, title = {{{Schweißnahtkennwerte für die lebensdaueroptimierte Bauteilauslegung von hochtemperaturbeständigen Thermoplasten}}}, year = {{2023}}, } @article{48753, author = {{Schöppner, Volker and Frank, Maximilian and Schall, Christoph Wilhelm Theodor}}, issn = {{2941-4202}}, journal = {{Plastic Insights}}, number = {{7/2023}}, pages = {{52--54}}, title = {{{The Wave Must Be Right}}}, year = {{2023}}, } @inproceedings{48755, author = {{Moritzer, Elmar and Held, Christian}}, location = {{Chemnitz (Deutschland)}}, title = {{{Vorspannkraftrelaxation bei der Direktverschraubung additiv gefertigter Kunststoffbauteile}}}, year = {{2023}}, } @inproceedings{47138, author = {{Hetkämper, Tim and Koch, Kevin and Webersen, Manuel and Claes, Leander}}, booktitle = {{SEFI 51th Annual Conference Proceedings - Engineering Education for Sustainability}}, publisher = {{SEFI}}, title = {{{Application-based learning of signal analysis methods with the help of a graphical open-source software}}}, doi = {{10.21427/159K-G445}}, year = {{2023}}, } @inproceedings{42784, author = {{Homt, Martina and Wehde, Janis and Bloh, Bea}}, location = {{Essen}}, title = {{{Motivationsprofile zum Erwerb pädagogischen Wissens im Lehramtsstudium}}}, year = {{2023}}, } @article{48781, abstract = {{In a punch-bending machine, wire products are manufactured for a wide range of industrial sectors, such as the electronics industry. The raw material for this process is flat wire made of high-strength steel. During the manufacturing process of the flat wire, residual stresses and plastic deformations are induced into the wire. These residual stresses and deformations fluctuate over the length of the semi-finished product and have a negative effect on the final product quality. Straightening machines are used to reduce this influence to a minimum. So far, the adjustment of a straightening machine has been performed manually, which is a lengthy and complex task even for an experienced worker. This inevitably leads to the use of inefficient straightening strategies and causes high rejection rates in the entire production process. Due to a lack of sensor information from the straightening operation, application of modern feedback control methods has not been practicable. This paper presents a novel design for a straightening machine with an integrated, precise straightening force measurement. By simultaneously monitoring the position of the straightening rollers, state variables of the straightening operation can be derived. Additionally, a tension control for feeding the flat wire is introduced. This is implemented to mitigate the disturbing effects caused by irregularities in the wire-feeding process. In the results of this article, the high precision of the developed force measurement design and its possible applications are shown.}}, author = {{Bathelt, Lukas and Scurk, Maximilian and Djakow, Eugen and Henke, Christian and Trächtler, Ansgar}}, issn = {{1424-8220}}, journal = {{Sensors}}, number = {{22}}, title = {{{Novel Straightening-Machine Design with Integrated Force Measurement for Straightening of High-Strength Flat Wire}}}, doi = {{10.3390/s23229091}}, volume = {{23}}, year = {{2023}}, } @article{46863, author = {{Schenke, Maximilian and Haucke-Korber, Barnabas and Wallscheid, Oliver}}, issn = {{0885-8993}}, journal = {{IEEE Transactions on Power Electronics}}, keywords = {{Electrical and Electronic Engineering}}, pages = {{1--16}}, publisher = {{Institute of Electrical and Electronics Engineers (IEEE)}}, title = {{{Finite-Set Direct Torque Control via Edge Computing-Assisted Safe Reinforcement Learning for a Permanent Magnet Synchronous Motor}}}, doi = {{10.1109/tpel.2023.3303651}}, year = {{2023}}, } @inproceedings{46865, author = {{Haucke-Korber, Barnabas and Schenke, Maximilian and Wallscheid, Oliver}}, booktitle = {{2023 IEEE International Electric Machines & Drives Conference (IEMDC)}}, publisher = {{IEEE}}, title = {{{Deep Q Direct Torque Control with a Reduced Control Set Towards Six-Step Operation of Permanent Magnet Synchronous Motors}}}, doi = {{10.1109/iemdc55163.2023.10239018}}, year = {{2023}}, } @inproceedings{46864, author = {{Book, Felix and Traue, Arne and Schenke, Maximilian and Haucke-Korber, Barnabas and Wallscheid, Oliver}}, booktitle = {{2023 IEEE International Electric Machines & Drives Conference (IEMDC)}}, publisher = {{IEEE}}, title = {{{Gym-Electric-Motor (GEM) Control: An Automated Open-Source Controller Design Suite for Drives}}}, doi = {{10.1109/iemdc55163.2023.10239044}}, year = {{2023}}, } @book{48804, abstract = {{Selbstverständlichkeiten in Verständlichkeiten überführen – dies ist das Credo der Phänomenologie Husserls. Ein zentrales Anliegen des phänomenologischen Programms ist es, die „vermeintlichen Selbstverständlichkeiten“ des Positivismus aufzudecken und zu klären; zugleich gibt Selbstverständlichkeit Anlass zu inhaltlichen Analysen, denn sie fungiert als Geltungsmodus des alltäglichen Lebensvollzugs, gespiegelt im Sinnbild von Boden und Horizont der Lebenswelt. Die Studie stellt Geltung, Einstellung und Perspektivwechsel als jene begrifflichen Werkzeuge heraus, mit denen Husserl dieses schwer greifbare Phänomen systematisch erschließt und methodisch wie inhaltlich in die Spannungsfelder von Theorie und Praxis, Doxa und Episteme, Lebenswelt und Wissenschaft einbettet. Darüber hinaus ergänzt sie mit dem psychopathologischen Ansatz Wolfgang Blankenburgs, was die Beschreibungsmacht der Phänomenologie an ihre Grenzen bringt: die Erfahrung der Selbstverständlichkeit im Lebensvollzug. }}, author = {{Philippi, Martina}}, isbn = {{978-3-8467-6726-9}}, keywords = {{Selbstverständlichkeit, Husserl, Phänomenologie}}, pages = {{220+XVI}}, publisher = {{Brill, Fink}}, title = {{{Selbstverständlichkeit und Problematisierung. Husserls Programm der Phänomenologie}}}, volume = {{40}}, year = {{2023}}, } @inbook{48913, author = {{Kamp, Hermann}}, booktitle = {{Peacemaking and the Restraint of Violence in High Medieval Europe}}, editor = {{Lebouteiller, Simon and Taylour, Louisa }}, isbn = {{9780429030918}}, pages = {{17--35}}, publisher = {{Routledge}}, title = {{{The Submission of Rebellious Cities in the Roman-German Empire}}}, volume = {{1}}, year = {{2023}}, } @inproceedings{47128, author = {{Cord-Landwehr, Tobias and Boeddeker, Christoph and Zorilă, Cătălin and Doddipatla, Rama and Haeb-Umbach, Reinhold}}, booktitle = {{ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)}}, location = {{Rhodes}}, publisher = {{IEEE}}, title = {{{Frame-Wise and Overlap-Robust Speaker Embeddings for Meeting Diarization}}}, doi = {{10.1109/icassp49357.2023.10095370}}, year = {{2023}}, } @inproceedings{48270, author = {{Schmalenstroeer, Joerg and Gburrek, Tobias and Haeb-Umbach, Reinhold}}, booktitle = {{ITG Conference on Speech Communication}}, location = {{Aachen}}, title = {{{LibriWASN: A Data Set for Meeting Separation, Diarization, and Recognition with Asynchronous Recording Devices}}}, year = {{2023}}, } @inproceedings{47129, author = {{Cord-Landwehr, Tobias and Boeddeker, Christoph and Zorilă, Cătălin and Doddipatla, Rama and Haeb-Umbach, Reinhold}}, booktitle = {{INTERSPEECH 2023}}, publisher = {{ISCA}}, title = {{{A Teacher-Student Approach for Extracting Informative Speaker Embeddings From Speech Mixtures}}}, doi = {{10.21437/interspeech.2023-1379}}, year = {{2023}}, } @book{48937, abstract = {{Das Werkverzeichnis des Düsseldorfer Malers, Fotografen und Objektkünstlers Achim Duchow (1948 – 1993) lädt ein zur Wiederentdeckung eines komplexen OEuvres. Im spielerischen Umgang mit Autorschaft, Subjektivität und Medien, dem unmittelbaren Zugriff auf alle ihn bewegenden Themen ist ein Werk entstanden, das auch heute noch seine Wirkung entfaltet. In chronologischer Folge, unterbrochen von einzelnen Essays verzeichnet die Publikation als eine über 400-seitige Liste alle Phasen des Werks: Duchows Zusammenarbeit mit Sigmar Polke in den 1970er Jahren, seinen zweieinhalbjährigen Aufenthalt in Japan, seine Rückkehr 1981 in eine Kunstszene, die sich rasant in Richtung Marktgängigkeit verändert hatte, seine Arbeit an einem neuen Selbstverständnis als Künstler und Kulturarbeiter, seine malerische Auseinandersetzung mit deutscher Geschichte und Politik, mit Kolonialismus und Wiedervereinigung, aber auch mit dem Informel und dem Konstruktivismus. Das Werkverzeichnis katalogisiert alle auffindbaren Arbeiten sowie Texte von Duchow selbst. Weggefährt·innen und Historiker·innen geben einen Einblick in den radikalen Kontext seines Lebens.}}, editor = {{Schulze, Max}}, isbn = {{978-3-95905-726-4}}, keywords = {{Malerei, Medienkunst, Fotografie, Düsseldorf, Hamburg, Japan, Bad Painting, Popart, Montage}}, pages = {{464}}, publisher = {{Spector Books}}, title = {{{Achim Duchow: Blindes Vertrauen / Werkverzeichnis 1971–1993 }}}, year = {{2023}}, } @inbook{48944, abstract = {{Buch Handlung Welt – in drei Worten − wurde von der Künstlerin Hilka Nordhausen 1976 im Hamburger Karolinenviertel eröffnet. Ein Laden, der Unmengen an Drucken, Heften, Broschüren, Taschenbüchern, Publikationen aus dem Underground, aus Übersee, der Kunst und Esoterik, auch selbstverlegte Bücher, Kataloge und Zines versammelte, die in wirren Stapeln halbhohe Tische bedeckten. Zwischen den überquellenden Bücherregalen fanden Lesungen und Performances statt, Filme und alles mögliche andere wurden projiziert. Fast jeden Monat entstand ein neues Wandbild in den Räumen. Die Buch Handlung Welt war bis 1983 in Hamburg der Ort für selbstorganisiertes künstlerisches Handeln − ein Anschlag auf die Wirklichkeit. Ein Konvolut dieser Bücher und Zeitschriften befindet sich im Nachlass von Hilka Nordhausen. 40 Jahre später stellt sich die Frage: Was bleibt von den Büchern, welchen Zeitgeist transportieren sie? Welche haben auch heute noch Bedeutung? Dieses Buch versammelt eine Reihe von subjektiven und widersprüchlichen Einschätzungen zu diesen Titeln, von jungen und mittelalten Künstler*innen und Wissenschaftler*innen.}}, author = {{Schulze, Max}}, booktitle = {{Buch Handlung Welt Bücher}}, editor = {{Sefkow, Bettina and Reimann, Fabian}}, isbn = {{978-3-86485-291-6}}, keywords = {{Buch Handlung Welt, Hilka Nordhausen, Achim Duchow, Martin Kippnberger}}, pages = {{66--67}}, publisher = {{Textem}}, title = {{{Al Vostro Servizio}}}, year = {{2023}}, } @inbook{48951, author = {{Schulze, Max}}, booktitle = {{Achim Duchow: Blindes Vertrauen / Werkverzeichnis 1971–1993}}, editor = {{Schulze, Max}}, isbn = {{978-3-95905-726-4}}, keywords = {{Malerei, Düsseldorf, Bad Painting, Informell, Farbenlehre}}, pages = {{281--294}}, publisher = {{Spector Books}}, title = {{{Dreckiges Informel: In Erwartung eines gebrochenen Arms}}}, year = {{2023}}, } @inbook{48938, abstract = {{Als größte Überblicksschau von regionalen Künstler:innen in Niedersachsen und Bremen gehört die Herbstausstellung des Kunstvereins Hannover seit ihrer ersten Ausgabe im Jahr 1907 zu den wichtigsten Ausstellungen im Land. Auch in ihrer 90. Ausgabe setzt die traditionelle Herbstausstellung den Fokus auf die lebendige hiesige Kunstszene.}}, author = {{Schulze, Max}}, booktitle = {{Handbuch zur 90. Herbstausstellung des Kunstvereins Hannover}}, isbn = {{978-3-934421-32-5}}, keywords = {{Kunst, Jury, Jahresausstellung, Manfred de la Motte, Marcel Duchamp}}, pages = {{13--16}}, title = {{{Juryarbeit}}}, year = {{2023}}, } @article{48975, author = {{Pinsch, Jan Christian and Kirsner, Inge}}, journal = {{Praktische Theologie}}, number = {{4}}, pages = {{206--211}}, publisher = {{Gütersloher Verlagshaus}}, title = {{{Religion in TV-Serien. Literaturbericht über praktisch-theologische Rezeptionsperspektiven der letzten Jahre}}}, volume = {{58}}, year = {{2023}}, } @misc{48788, author = {{Hartung, Olaf}}, booktitle = {{sehepunkte}}, issn = {{1618-6168}}, title = {{{ Rezension von: Jörg van Norden: Verlust der Vergangenheit. Historische Erkenntnis und Materialität zwischen Wiedererkennen und Befremden, Frankfurt/M.: Wochenschau-Verlag 2022}}}, volume = {{23, 5}}, year = {{2023}}, } @book{48984, editor = {{Heisler, Dietmar and Meier, Jörg A.}}, isbn = {{9783763972579}}, publisher = {{wbv Publikation}}, title = {{{Berufsausbildung zwischen Hygienemaßnahmen und Lockdown(s)}}}, doi = {{10.3278/9783763972579}}, year = {{2023}}, } @inproceedings{48095, abstract = {{Fused deposition modeling (FDM) is an additive manufacturing process that can be used to manufacture three-dimensional thermoplastic components layer by layer. One disadvantage of FDM is the shrinkage of the components during the manufacturing process. The filament is molten in the nozzle, deposited layer by layer, and cools down again. During solidification, the filament shrinks inhomogeneously in the x/y/z direction, which leads to distortion of the component geometries. Particularly with higher nominal lengths and complex local geometries, there is a need for optimization with regard to dimensional accuracy. The aim of this paper is to counteract this on the software side with global as well as local shrinkage factors. The expected shrinkage within a layer is predicted with an in-house developed software. The geometric accuracy of the model is verified by experimental investigations on cylindrical test specimens. In these, the so-called clover effect occurs as a result of the shrinkage. The circular shape of the deposited layer is deformed by the distortion in the x–y plane comparable to a clover. Finally, the results are validated by analyzing a demonstrator in the form of a bracket.}}, author = {{Koers, Thorsten and Magyar, Balázs}}, booktitle = {{Macromolecular Symposia}}, editor = {{Lamanna, Giuseppe and Opran, Constantin}}, location = {{Bucharest, Romania}}, number = {{1}}, publisher = {{Wiley}}, title = {{{Compensation of the Shrinkage Behavior Occurring in Cylindrical Components in the FDM Process}}}, doi = {{https://doi.org/10.1002/masy.202200185}}, volume = {{411}}, year = {{2023}}, } @article{49049, author = {{Biehler, Rolf and Krüger, Katja}}, journal = {{GDM-Mitteilungen}}, number = {{115}}, pages = {{57--65}}, title = {{{Von Glückstal (Ukraine) nach Frankfurt: Problemlösen, Algorithmen, Stochastik – Nachruf auf Arthur Engel}}}, year = {{2023}}, } @book{48962, editor = {{Schulze, Max}}, keywords = {{Aquarell, Donald Duck, Entenhausen, Malbuch, Verlangen, Lust, Angst, Kunst}}, pages = {{32}}, publisher = {{Archiv Untergrund Publ.}}, title = {{{Christine Moldrickx: Eendenbewustzijn}}}, volume = {{3}}, year = {{2023}}, } @techreport{49092, author = {{Amberger, Harald and Siahaan, Fernando and Sureth-Sloane, Caren}}, publisher = {{TRR 266 Accounting for Transparency}}, title = {{{Turnover-Based Corporate Income Taxation and Corporate Risk-Taking}}}, doi = {{10.2139/ssrn.4589055}}, year = {{2023}}, }