@inproceedings{52841, abstract = {{What is preventing us from building a NLP system that could help real people in real situations, for instance when they need legal advice but don{’}t understand law? This question is trickier than one might think, because legal systems vary from country to country, so do the law books, availability of data, and incomprehensibility of legalese. In this paper we focus Germany (which employs the civil-law system where, roughly speaking, interpretation of law codes dominates over precedence) and lay a foundational work to address the laymen{’}s legal question answering empirically. We create GerLayQA, a new dataset comprising of 21k laymen{’}s legal questions paired with answers from lawyers and grounded to concrete law book paragraphs. We experiment with a variety of retrieval and answer generation models and provide an in-depth analysis of limitations, which helps us to provide first empirical answers to the question above.}}, author = {{Büttner, Marius and Habernal, Ivan}}, booktitle = {{Proceedings of the 18th Conference of the European Chapter of the Association for Computational Linguistics (Volume 1: Long Papers)}}, editor = {{Graham, Yvette and Purver, Matthew}}, pages = {{2015–2027}}, publisher = {{Association for Computational Linguistics}}, title = {{{Answering legal questions from laymen in German civil law system}}}, year = {{2024}}, } @article{52372, abstract = {{Due to the hydrolytic instability of LiPF6 in carbonate-based solvents, HF is a typical impurity in Li-ion battery electrolytes. HF significantly influences the performance of Li-ion batteries, for example by impacting the formation of the solid electrolyte interphase at the anode and by affecting transition metal dissolution at the cathode. Additionally, HF complicates studying fundamental interfacial electrochemistry of Li-ion battery electrolytes, such as direct anion reduction, because it is electrocatalytically relatively unstable, resulting in LiF passivation layers. Methods to selectively remove ppm levels of HF from LiPF6-containing carbonate-based electrolytes are limited. We introduce and benchmark a simple yet efficient electrochemical in situ method to selectively remove ppm amounts of HF from LiPF6-containing carbonate-based electrolytes. The basic idea is the application of a suitable potential to a high surface-area metallic electrode upon which only HF reacts (electrocatalytically) while all other electrolyte components are unaffected under the respective conditions.}}, author = {{Ge, Xiaokun and Huck, Marten and Kuhlmann, Andreas and Tiemann, Michael and Weinberger, Christian and Xu, Xiaodan and Zhao, Zhenyu and Steinrueck, Hans-Georg}}, issn = {{0013-4651}}, journal = {{Journal of The Electrochemical Society}}, keywords = {{Materials Chemistry, Electrochemistry, Surfaces, Coatings and Films, Condensed Matter Physics, Renewable Energy, Sustainability and the Environment, Electronic, Optical and Magnetic Materials}}, pages = {{030552}}, publisher = {{The Electrochemical Society}}, title = {{{Electrochemical Removal of HF from Carbonate-based LiPF6-containing Li-ion Battery Electrolytes}}}, doi = {{10.1149/1945-7111/ad30d3}}, volume = {{171}}, year = {{2024}}, } @article{52871, author = {{Bathelt, Lukas and Djakow, Eugen and Henke, Christian and Trächtler, Ansgar}}, issn = {{1877-0509}}, journal = {{Procedia Computer Science}}, keywords = {{General Engineering}}, pages = {{2018--2027}}, publisher = {{Elsevier BV}}, title = {{{Innovative measurement system for saber curvature observation in straightening processes}}}, doi = {{10.1016/j.procs.2024.02.024}}, volume = {{232}}, year = {{2024}}, } @techreport{52872, author = {{Baumann, Martin and Bengler, Klaus and Berndt-Tolzmann, Sandro and Brettin, Leon Johann and Diermeyer, Frank and Fastenmeier, Wolfgang and Fleischer, Torsten and Flemisch, Frank and Frey, Alexander and Gräcmann, Nicole and Hardes, Tobias and Herzberger, Nicolas and Hesse, Tobias and Huetten, Manuela and Klingler, Florian and Jipp, Meike and Kolarova, Viktoriya and Kühn, Matthias and Maag, Christian and Marx, Torsten and Maurer, Markus and Merkel, Nora and Oehl, Michael and Oubaid, Viktor and Plum, Lena and Riegelhuth, Gerd and Salem, Nayel Fabian and Schrank, Andreas and Shi, Elisabeth and Sommer, Christoph and Wasser, Joscha and Wietfeld, Christian}}, publisher = {{Bundesanstalt für Straßenwesen}}, title = {{{Abschlussbericht der Arbeitsgruppe "Forschungsbedarf Teleoperation"}}}, year = {{2024}}, } @article{52876, author = {{Arends, Christian and Wolf, Lasse Lennart and Meinecke, Jasmin and Barkhofen, Sonja and Weich, Tobias and Bartley, Tim}}, issn = {{2643-1564}}, journal = {{Physical Review Research}}, keywords = {{General Physics and Astronomy}}, number = {{1}}, publisher = {{American Physical Society (APS)}}, title = {{{Decomposing large unitaries into multimode devices of arbitrary size}}}, doi = {{10.1103/physrevresearch.6.l012043}}, volume = {{6}}, year = {{2024}}, } @article{52958, author = {{Boeddeker, Christoph and Subramanian, Aswin Shanmugam and Wichern, Gordon and Haeb-Umbach, Reinhold and Le Roux, Jonathan}}, issn = {{2329-9290}}, journal = {{IEEE/ACM Transactions on Audio, Speech, and Language Processing}}, keywords = {{Electrical and Electronic Engineering, Acoustics and Ultrasonics, Computer Science (miscellaneous), Computational Mathematics}}, pages = {{1185--1197}}, publisher = {{Institute of Electrical and Electronics Engineers (IEEE)}}, title = {{{TS-SEP: Joint Diarization and Separation Conditioned on Estimated Speaker Embeddings}}}, doi = {{10.1109/taslp.2024.3350887}}, volume = {{32}}, year = {{2024}}, } @misc{53060, author = {{Eremin, Oxana}}, booktitle = {{GENDER. Zeitschrift für Geschlecht, Kultur und Gesellschaft}}, number = {{1}}, title = {{{Rezension zu: Corinna Schmechel (2022). Auspowern und Empowern? Eine Ethnohraphie queerer Fitnesskultur. Bielefeld.}}}, volume = {{16}}, year = {{2024}}, } @misc{53065, booktitle = {{GENDER. Zeitschrift für Geschlecht, Kultur und Gesellschaft}}, editor = {{Eremin, Oxana and Langer, Antje and Mattei, Annalisa and Mahs, Claudia}}, number = {{1}}, title = {{{Reproduktionspolitiken und Selbstbestimmung}}}, volume = {{16}}, year = {{2024}}, } @article{53068, abstract = {{Für eine gelingende Umsetzung schulischer Inklusion gilt eine professionelle Weiterbildung der Lehrkräfte und des weiteren Schulpersonals als unverzichtbare Voraussetzung, um eine effektive Teamarbeit sowie die Einbindung von Eltern[i] in Erziehungs- und Bildungsprozesse zu gewährleisten. Im Projekt BiFoKi[ii] (Bielefelder Fortbildungskonzept zur Kooperation in inklusiven Schulen) wurde eine Fortbildungsmaßnahme für inklusive Schulen entwickelt, die sowohl die intrainstitutionelle Kooperation innerhalb der Schule als auch die interinstitutionelle Zusammenarbeit mit den Eltern der Schüler*innen mit und ohne sonderpädagogischen Unterstützungsbedarf adressiert. Die Fortbildung zielt u.a. darauf ab, durch eine im Jahrgangsteam gemeinsam geplante und verantwortete Elternarbeit eine einladende Atmosphäre zu schaffen, Kommunikationswege an diverser werdende Bedarfe der Eltern und der Schüler*innen anzupassen und Eltern stärker in schulische Bildungsprozesse einzubeziehen. Zur Evaluation der Fortbildung wurde eine quasi-experimentelle Studie mit einem Prä-Post-Kontrollgruppendesign realisiert. Längsschnittliche Daten liegen für 55 Lehr- und Fachkräfte vor. Die Ergebnisse der varianzanalytischen Auswertung zeigen, dass sich die Einschätzungen zur Kooperationsbereitschaft der Eltern sowie das selbstberichtete Kooperationsverhalten im Bereich der Erziehungs- und Bildungskooperation in der Interventionsgruppe nach der Teilnahme an der Fortbildung signifikant positiver entwickelt hat als in der Kontrollgruppe.   [i] Mit dem Begriff Eltern sind hier alle erziehungs- bzw. sorgeberechtigten Personen gemeint. [ii] Hinweis zur Finanzierung: Das diesem Beitrag zugrunde liegende Vorhaben BiFoKi (Bielefelder Fortbildungskonzept zur Kooperation in inklusiven Schulen) wurde mit Mitteln des Bundesministeriums für Bildung und Forschung unter dem Förderkennzeichen 01NV1732in der Förderlinie „Qualifizierung der pädagogischen Fachkräfte für inklusive Bildung“ gefördert (Projektleitung: Birgit Lütje-Klose, Elke Wild, Julia Gorges und Phillip Neumann). Abstract To implement inclusive education successfully, it is crucial that teachers and other school staff are trained to cooperate effectively as a team and to involve parents in educational processes. In the project BiFoKi (Bielefeld Training on Cooperation in inclusive), we developed an in-service training for inclusive schools that addresses the intra-institutional cooperation within schools and the inter-institutional cooperation with the parents of students with and without special educational needs. The training aims to prepare grade-level teams to create a welcoming atmosphere, adapt communication ways to the diverse needs of parents and students and to involve parents more strongly in school educational processes. To evaluate the effectiveness of the training, a quasi-experimental study with a pre-post control group design was implemented. Longitudinal data is available for 55 teachers and other professionals. The results indicate that the intervention group demonstrated a more positive development in terms of satisfaction with parents' willingness to cooperate as well as self-reported cooperative behavior in the area of educational cooperation, compared to the control group.}}, author = {{Grüter, Sandra and Gorges, Julia and Lütje-Klose, Birgit and Neumann, Phillip and Wild, Elke}}, issn = {{2699-2477}}, journal = {{QfI - Qualifizierung für Inklusion. Online-Zeitschrift zur Forschung über Aus-, Fort- und Weiterbildung pädagogischer Fachkräfte}}, keywords = {{General Medicine}}, number = {{3}}, publisher = {{University Library J. C. Senckenberg}}, title = {{{Jahrgangsteams zur Kooperation mit Eltern anregen – eine Aufgabe für Fortbildungen? Evaluationsergebnisse zum Bielefelder Fortbildungskonzept zur Kooperation in inklusiven Schulen (BiFoKi)}}}, doi = {{10.21248/qfi.131}}, volume = {{5}}, year = {{2024}}, } @article{53073, abstract = {{While shallow decision trees may be interpretable, larger ensemble models like gradient-boosted trees, which often set the state of the art in machine learning problems involving tabular data, still remain black box models. As a remedy, the Shapley value (SV) is a well-known concept in explainable artificial intelligence (XAI) research for quantifying additive feature attributions of predictions. The model-specific TreeSHAP methodology solves the exponential complexity for retrieving exact SVs from tree-based models. Expanding beyond individual feature attribution, Shapley interactions reveal the impact of intricate feature interactions of any order. In this work, we present TreeSHAP-IQ, an efficient method to compute any-order additive Shapley interactions for predictions of tree-based models. TreeSHAP-IQ is supported by a mathematical framework that exploits polynomial arithmetic to compute the interaction scores in a single recursive traversal of the tree, akin to Linear TreeSHAP. We apply TreeSHAP-IQ on state-of-the-art tree ensembles and explore interactions on well-established benchmark datasets.}}, author = {{Muschalik, Maximilian and Fumagalli, Fabian and Hammer, Barbara and Huellermeier, Eyke}}, issn = {{2374-3468}}, journal = {{Proceedings of the AAAI Conference on Artificial Intelligence}}, keywords = {{Explainable Artificial Intelligence}}, number = {{13}}, pages = {{14388--14396}}, publisher = {{Association for the Advancement of Artificial Intelligence (AAAI)}}, title = {{{Beyond TreeSHAP: Efficient Computation of Any-Order Shapley Interactions for Tree Ensembles}}}, doi = {{10.1609/aaai.v38i13.29352}}, volume = {{38}}, year = {{2024}}, } @article{53072, abstract = {{Negated statements require more processing efforts than assertions. However, in certain contexts, repeating negations undergo adaptation, which over time mitigates the effort. Here, we ask negations hamper visual processing and whether consecutive repetitions mitigate its influence. We assessed the overall attentional capacity and its distribution, the relative weight, quantitatively using the formal Theory of Visual Attention (TVA). Here, we employed a very simple form for negations, binary negations. Negated instructions, expressing the only alternative to the core supposition, were cognitively demanding, resulting in a loss of attentional capacity in three experiments. The overall attentional capacity recovered gradually but stagnated at a lower level than with assertions, even after many repetitions. Additionally, negations distributed the attention equally between target and reference stimulus. Repetitions slightly increased the reference' share of attention. Assertions, on the other hand, shifted the attentional weight towards the target. Few repetitions slightly decreased the bias towards the target, many repetitions increased the bias.}}, author = {{Banh, Ngoc Chi and Tünnermann, Jan and Rohlfing, Katharina J. and Scharlau, Ingrid}}, journal = {{Attention, Perception, & Psychophysics}}, title = {{{Benefiting from Binary Negations? Verbal Negations Decrease Visual Attention and Balance Its Distribution}}}, year = {{2024}}, } @inproceedings{53069, author = {{Banh, Ngoc Chi and Scharlau, Ingrid}}, location = {{Regensburg}}, title = {{{Effects of task difficulty on visual processing speed}}}, year = {{2024}}, } @inproceedings{53095, author = {{Razavi, Kamran and Ghafouri, Saeid and Mühlhäuser, Max and Jamshidi, Pooyan and Wang, Lin}}, booktitle = {{Proceedings of the 4th Workshop on Machine Learning and Systems (EuroMLSys), colocated with EuroSys 2024}}, location = {{Athens, Greece}}, publisher = {{ACM}}, title = {{{Sponge: Inference Serving with Dynamic SLOs Using In-Place Vertical Scaling}}}, year = {{2024}}, } @article{53101, abstract = {{In this work, we consider optimal control problems for mechanical systems with fixed initial and free final state and a quadratic Lagrange term. Specifically, the dynamics is described by a second order ODE containing an affine control term. Classically, Pontryagin's maximum principle gives necessary optimality conditions for the optimal control problem. For smooth problems, alternatively, a variational approach based on an augmented objective can be followed. Here, we propose a new Lagrangian approach leading to equivalent necessary optimality conditions in the form of Euler-Lagrange equations. Thus, the differential geometric structure (similar to classical Lagrangian dynamics) can be exploited in the framework of optimal control problems. In particular, the formulation enables the symplectic discretisation of the optimal control problem via variational integrators in a straightforward way.}}, author = {{Leyendecker, Sigrid and Maslovskaya, Sofya and Ober-Blöbaum, Sina and Almagro, Rodrigo T. Sato Martín de and Szemenyei, Flóra Orsolya}}, issn = {{2158-2491}}, journal = {{Journal of Computational Dynamics}}, keywords = {{Optimal control problem, Lagrangian system, Hamiltonian system, Variations, Pontryagin's maximum principle.}}, pages = {{0--0}}, publisher = {{American Institute of Mathematical Sciences (AIMS)}}, title = {{{A new Lagrangian approach to control affine systems with a quadratic Lagrange term}}}, doi = {{10.3934/jcd.2024017}}, year = {{2024}}, } @inproceedings{34083, abstract = {{In the context of language learning, feedback comment generation is the task of generating hints or explanatory notes for learner texts that help understand why a part of text is erroneous. This paper presents our approach to the Feedback Comment Generation Shared Task, collocated with the 16th International Natural Language Generation Conference (INLG 2023). The approach augments the generation of feedback comments by a self-supervised identification of feedback types in a multitask-learning setting. Within the shared task, other approaches performed more effective, yet the combined modeling of feedback type classification and feedback comment generation is superior to performing feedback generation only.}}, author = {{Stahl, Maja and Wachsmuth, Henning}}, booktitle = {{Proceedings of the 16th International Natural Language Generation Conference}}, title = {{{Identifying Feedback Types to Augment Feedback Comment Generation}}}, year = {{2023}}, } @book{34544, abstract = {{Tax evasion, tax avoidance and tax resistance are widespread phenomena in political, economic, social and fiscal history from antiquity through medieval, early modern and modern times. Histories of Tax Evasion, Avoidance and Resistance shows how different groups and individuals around the globe have succeeded or failed in not paying their due taxes, whether in kind or in cash, on their properties or on their crops. It analyses how, throughout history, wealthy and poor taxpayers have tried to avoid or reduce their tax burden by negotiating with tax authorities, through practices of legal or illegal tax evasion, by filing lawsuits, seeking armed resistance or by migration, and how state authorities have dealt with such acts of claim making, defiance, open resistance or elusion. It fills an important research gap in tax history, addressing questions of tax morale and fairness, and how social and political inequality was negotiated through taxation. It gives rich insights into the development of citizen-state relationships throughout the course of history. The book comprises case studies from Ancient Athens, Roman Egypt, Medieval Europe, Early Modern Mexico, the Ottoman Empire, Nigeria under British colonial rule, the United Kingdom of the early 20th century, Greece during the Second World War, as well as West Germany, Switzerland, Sweden and the United States in the 20th century, including transnational entanglements in the world of late-modern offshore finance and taxation. The authors are experts in fiscal, economic, financial, legal, social and/or cultural history. The book is intended for students, researchers and scholars of economic and financial history, social and world history and political economy. The Open Access version of this book, available at www.taylorfrancis.com, has been made available under a Creative Commons Attribution-Share Alike 4.0 license.}}, author = {{Schönhärl, Korinna and Hürlimann, Gisela and Rohde, Dorothea}}, isbn = {{9781003333197}}, keywords = {{Tax History, Financial History}}, publisher = {{Routledge}}, title = {{{Histories of Tax Evasion, Avoidance and Resistance}}}, doi = {{10.4324/9781003333197}}, year = {{2023}}, } @inbook{34546, abstract = {{Jean Bodin's list on how the absolutist monarchical state could raise its revenue ranked taxation only in seventh place. From a modern legal perspective, taxes are compulsory transfers of resources that households and enterprises pay to one or several government bodies without receiving an individual, specific benefit in return. Historians have dealt with not paying taxes in various contexts, such as analysing tax resistance and tax resistance movements in history. Tax law is best understood as an outcome of long-term, often conflictual, negotiations and as an expression of specific political mentalities and ideologies. As a consequence, tax law and sometimes even the tax juridical system have a strongly politicised character. Loopholes in tax legislation that enable or facilitate avoidance or evasion can thus be regarded as a result of the interest-driven politics of parliamentary majorities, as the success of concerted lobby pressure.}}, author = {{Schönhärl, Korinna and Hürlimann, Gisela and Rohde, Dorothea}}, booktitle = {{Histories of Tax Evasion, Avoidance and Resistance }}, editor = {{Schönhärl, Korinna and Hürlimann, Gisela and Rohde, Dorothea}}, pages = {{1--15}}, publisher = {{Routledge}}, title = {{{ The Ability and Intention of Not Paying Taxes in History. Some Introductory Observations}}}, doi = {{10.4324/9781003333197}}, year = {{2023}}, } @inbook{34547, abstract = {{As a case study, this chapter examines two tax education films that were produced 11 years apart in the USA and Western Germany during and after World War II: “The New Spirit” and “Putzke wants to know”. In contrast to America's most popular cartoon character 11 years earlier, Erwin Putzke is in a terrible mood at the beginning of the short film “Putzke wants to know”. The family father and electrician with a workshop of his own is annoyed and upset by the duty of filling in his tax return, grumbling at his wife and daughter and even at their budgie. The film's tax morale message is conveyed to its audience against the backdrop of a sober post-war reality characterised by allied occupation and the Allies' say in West German tax policies during a period of laborious economic build-up after a lost war.}}, author = {{Schönhärl, Korinna}}, booktitle = {{Histories of Tax Evasion, Avoidance and Resistance}}, editor = {{Schönhärl, Korinna and Hürlimann, Gisela and Rohde, Dorothea}}, pages = {{154--167}}, publisher = {{Routledge}}, title = {{{ How to Create a Taxpaying Spirit. A Transnational Examination of an US American and a Western German Tax Education Film in and after World War II}}}, doi = {{10.4324/9781003333197}}, year = {{2023}}, } @inproceedings{34880, author = {{Franke, Mario and Klingler, Florian and Sommer, Christoph}}, booktitle = {{IEEE Consumer Communications and Networking Conference (CCNC 2023), Track Communication and Applications for Connected and Autonomous Vehicles on Land, Water, and Sky}}, publisher = {{IEEE}}, title = {{{Addressing the Unbounded Latency of Best-Effort Device-to-Device Communication with Low Earth Orbit Satellite Support}}}, year = {{2023}}, } @inproceedings{34879, author = {{Hegde, Anupama and Delooz, Quentin and Mariyaklla, Chethan Lokesh and Festag, Andreas and Klingler, Florian}}, booktitle = {{IEEE Wireless Communications and Networking Conference (WCNC 2023), Track Emerging Technologies, Standards, and Applications}}, publisher = {{IEEE}}, title = {{{Radio Resource Allocation for Collective Perception in 5G-NR Vehicle-to-X Communication Systems}}}, year = {{2023}}, } @inproceedings{34878, author = {{Hardes, Tobias and Klingler, Florian and Sommer, Christoph}}, booktitle = {{IEEE Wireless Communications and Networking Conference (WCNC 2023), Track Emerging Technologies, Standards, and Applications}}, publisher = {{IEEE}}, title = {{{Improving Platooning Safety with Full Duplex Relaying and Beamforming}}}, year = {{2023}}, } @inbook{34973, author = {{Süßmann, Johannes}}, booktitle = {{Bücher in Westfalen – Westfalen und ihre Bücher. Festschrift für Hermann-Josef Schmalor zum 70. Geburtstag}}, editor = {{Drobner, Hubertus R. and Stork, Hans-Walter}}, title = {{{Bibliotheken des Hellwegraums als Orte frühneuzeitlichen Kulturtransfers. Aufriß und Forschungsprogramm}}}, year = {{2023}}, } @inproceedings{35083, author = {{Dann, Andreas Peter and Hermann, Ben and Bodden, Eric}}, title = {{{UpCy: Safely Updating Outdated Dependencies}}}, year = {{2023}}, } @misc{33938, author = {{Famula, Marta}}, booktitle = {{Jahrbuch Forum Vormärz Forschung 2022. [in Vorbereitung]}}, publisher = {{Aisthesis}}, title = {{{Antonia Villinger: Dramen der Schwangerschaft. Friedrich Hebbels „Judith“, „Maria Magdalena“ und „Genoveva“. Baden-Baden: Ergon 2021}}}, year = {{2023}}, } @inbook{35319, author = {{Menzefricke, Jörn Steffen and Gabriel, Stefan and Gundlach, Thomas and Hobscheidt, Daniela and Kürpick, Christian and Schnasse, Felix and Scholtysik, Michel and Seif, Heiko and Koldewey, Christian and Dumitrescu, Roman}}, booktitle = {{ Digitalisierung. Fallstudien, Tools und Erkenntnisse für das digitale Zeitalter}}, editor = {{Schallmo, Daniel}}, isbn = {{9783658366339}}, issn = {{2569-2348}}, pages = {{375--408}}, publisher = {{Springer Fachmedien Wiesbaden}}, title = {{{Soziotechnisches Risikomanagement als Erfolgsfaktor für die Digitale Transformation}}}, doi = {{10.1007/978-3-658-36634-6_14}}, year = {{2023}}, } @article{21199, abstract = {{As in almost every other branch of science, the major advances in data science and machine learning have also resulted in significant improvements regarding the modeling and simulation of nonlinear dynamical systems. It is nowadays possible to make accurate medium to long-term predictions of highly complex systems such as the weather, the dynamics within a nuclear fusion reactor, of disease models or the stock market in a very efficient manner. In many cases, predictive methods are advertised to ultimately be useful for control, as the control of high-dimensional nonlinear systems is an engineering grand challenge with huge potential in areas such as clean and efficient energy production, or the development of advanced medical devices. However, the question of how to use a predictive model for control is often left unanswered due to the associated challenges, namely a significantly higher system complexity, the requirement of much larger data sets and an increased and often problem-specific modeling effort. To solve these issues, we present a universal framework (which we call QuaSiModO: Quantization-Simulation-Modeling-Optimization) to transform arbitrary predictive models into control systems and use them for feedback control. The advantages of our approach are a linear increase in data requirements with respect to the control dimension, performance guarantees that rely exclusively on the accuracy of the predictive model, and only little prior knowledge requirements in control theory to solve complex control problems. In particular the latter point is of key importance to enable a large number of researchers and practitioners to exploit the ever increasing capabilities of predictive models for control in a straight-forward and systematic fashion.}}, author = {{Peitz, Sebastian and Bieker, Katharina}}, journal = {{Automatica}}, publisher = {{Elsevier}}, title = {{{On the Universal Transformation of Data-Driven Models to Control Systems}}}, doi = {{10.1016/j.automatica.2022.110840}}, volume = {{149}}, year = {{2023}}, } @article{35428, abstract = {{This paper presents a model of an energy system for a private household extended by a lifetime prognosis. The energy system was designed for fully covering the year-round energy demand of a private household on the basis of electricity generated by a photovoltaic (PV) system, using a hybrid energy storage system consisting of a hydrogen unit and a lithium-ion battery. Hydrogen is produced with a Proton Exchange Membrane (PEM) electrolyser by PV surplus during the summer months and then stored in a hydrogen tank. Mainly during winter, in terms of lack of PV energy, the hydrogen is converted back into electricity and heat by a fuel cell. The model was created in Matlab/Simulink and is based on real input data. Heat demand was also taken into account and is covered by a heat pump. The simulation period is a full year to account for the seasonality of energy production and demand. Due to high initial costs, the longevity of such an energy system is of vital interest. Therefore, this model was extended by a lifetime prediction in order to optimize the dimensioning with the aim of lifetime extension of a hydrogen-based energy system. Lifetime influencing factors were identified on the basis of a literature review and were integrated in the model. An extensive parameter study was performed to evaluate different dimensionings regarding the energy balance and the lifetime of the three components, electrolyser, fuel cell and lithium-ion battery. The results demonstrate the benefits of a holistic modelling approach and enable a design optimization regarding the use of resources, lifetime and self-sufficiency of the system}}, author = {{Möller, Marius Claus and Krauter, Stefan}}, issn = {{2673-9941}}, journal = {{Solar}}, number = {{1}}, pages = {{25--48}}, publisher = {{MDPI AG}}, title = {{{Dimensioning and Lifetime Prediction Model for a Hybrid, Hydrogen-Based Household PV Energy System Using Matlab/Simulink}}}, doi = {{10.3390/solar3010003}}, volume = {{3}}, year = {{2023}}, } @article{35533, author = {{Büchel, Daniel and Torvik, Per Øyvind and Lehmann, Tim and Sandbakk, Øyvind and Baumeister, Jochen}}, issn = {{1530-0315}}, journal = {{Medicine & Science in Sports & Exercise}}, keywords = {{Physical Therapy, Sports Therapy and Rehabilitation, Orthopedics and Sports Medicine}}, publisher = {{Ovid Technologies (Wolters Kluwer Health)}}, title = {{{The Mode of Endurance Exercise Influences Changes in EEG Resting State Graphs among High-Level Cross-Country Skiers}}}, doi = {{10.1249/mss.0000000000003122}}, volume = {{Publish Ahead of Print}}, year = {{2023}}, } @article{35637, abstract = {{Individual cognitive functioning declines over time. We seek to understand how adverse physical health shocks in older ages contribute to this development. By use of event-study methods and data from the USA, England, and several countries in Continental Europe, we find evidence that health shocks lead to an immediate and persistent decline in cognitive functioning. This robust finding holds in all regions representing different health insurance systems and seems to be independent of underlying individual demographic characteristics such as sex and age. We also ask whether variables that are susceptible to policy action can reduce the negative consequences of a health shock. Our results suggest that neither compulsory education nor retirement regulations moderate the effects, thus emphasizing the importance for cognitive functioning of maintaining good physical health in old age.}}, author = {{Schiele, Valentin and Schmitz, Hendrik}}, journal = {{European Economic Review}}, title = {{{Understanding cognitive decline in older ages: The role of health shocks}}}, doi = {{10.1016/j.euroecorev.2022.104320}}, volume = {{151}}, year = {{2023}}, } @article{35657, abstract = {{The controlled delivery of active pharmaceutical ingredients to the site of disease represents a major challenge in drug therapy. Particularly when drugs have to be transported across biological barriers, suitable drug delivery systems are of importance. In recent years responsive delivery systems have been developed which enable a controlled drug release depending on internal or external stimuli such as changes in pH, redox environment or light and temperature. In some studies delivery systems with reactivity against two different stimuli were established either to enhance the response by synergies of the stimuli or to broaden the window of possible trigger events. In the present review numerous exciting developments of pH-, light- and redox-cleavable polymers suitable for the preparation of smart delivery systems are described. The review discusses the different stimuli that can be used for a controlled drug release of polymer-based delivery systems. It puts a focus on the different polymers described for the preparation of stimuli-sensitive systems, their preparation techniques as well as their stimuli-responsive degradation. © 2022 The Authors. Polymer International published by John Wiley & Sons Ltd on behalf of Society of Industrial Chemistry.}}, author = {{Rust, Tarik and Jung, Dimitri and Langer, Klaus and Kuckling, Dirk}}, issn = {{0959-8103}}, journal = {{Polymer International}}, keywords = {{drug delivery system, stimuli, polymer, cleavable}}, number = {{1}}, pages = {{5--19}}, publisher = {{Wiley}}, title = {{{Stimuli‐accelerated polymeric drug delivery systems}}}, doi = {{10.1002/pi.6474}}, volume = {{72}}, year = {{2023}}, } @inbook{35697, author = {{Ostsieker, Laura and Biehler, Rolf}}, booktitle = {{Practice-Oriented Research in Tertiary Mathematics Education}}, isbn = {{9783031141744}}, issn = {{1869-4918}}, pages = {{181--201}}, publisher = {{Springer International Publishing}}, title = {{{Supporting Students in Developing Adequate Concept Images and Definitions at University: The Case of the Convergence of Sequences}}}, doi = {{10.1007/978-3-031-14175-1_9}}, year = {{2023}}, } @inbook{35678, author = {{Kortemeyer, Jörg and Biehler, Rolf}}, booktitle = {{Practice-Oriented Research in Tertiary Mathematics Education}}, isbn = {{9783031141744}}, issn = {{1869-4918}}, pages = {{669--692}}, publisher = {{Springer International Publishing}}, title = {{{Analyzing the Interface Between Mathematics and Engineering in Basic Engineering Courses}}}, doi = {{10.1007/978-3-031-14175-1_32}}, year = {{2023}}, } @inbook{35669, author = {{Biehler, Rolf and Liebendörfer, Michael and Gueudet, Ghislaine and Rasmussen, Chris and Winsløw, Carl}}, booktitle = {{Practice-Oriented Research in Tertiary Mathematics Education}}, isbn = {{9783031141744}}, issn = {{1869-4918}}, publisher = {{Springer International Publishing}}, title = {{{Practice-Oriented Research in Tertiary Mathematics Education – An Introduction}}}, doi = {{10.1007/978-3-031-14175-1_1}}, year = {{2023}}, } @article{35831, abstract = {{Videografien eigenen Unterrichts sind ein mögliches methodisches Werkzeug zur Förderung der professionellen Kompetenz angehender Lehrkräfte, das allerdings innerhalb der Lehramtsausbildung noch nicht breit implementiert ist. Ein möglicher Grund hierfür könnte neben organisatorischen Herausforderungen auch in einer geringen Akzeptanz von Eigenvideografien durch Lehramtsstudierende liegen. Um besser abschätzen zu können, mit welchen Voraussetzungen affektiv-emotionaler Art bei einer breiteren Implementierung im Lehramtsstudium gerechnet werden kann, wurden N = 938 Lehramtsstudierende im Masterstudium an der Universität Paderborn zu ihren Emotionen und Bereitschaften zur Arbeit mit Eigenvideografien befragt. Dabei wurde auch erfasst, wie sich diese je nach bestehenden Erfahrungen zur Arbeit mit Videografien unterscheiden. In den Ergebnissen zeigen sich kaum affektiv-emotionale Reaktionen zur Eigenvideografie, und wenn, vor allem Gefühle der Unsicherheit. Zu beachten ist, dass zwar bei gut der Hälfte der Studierenden eine eher hohe generelle Bereitschaft zur Eigenvideografie besteht, eine konkrete Intention bzw. eine konkrete Volition zur Videografie aber geringer ist. Die ca. 10 % der Studierenden mit Eigenvideografieerfahrung im Studium zeigen erwartungsgemäß höhere Bereitschaften, aber unerwartet keine signifikant positiveren Emotionen. Insgesamt verdeutlichen die Ergebnisse, dass bzgl. der Akzeptanz der Studierenden ein höheres Potenzial zur Implementation von Eigenvideografien im Studium vorliegt, als aktuell ausgeschöpft wird.}}, author = {{Vogelsang, Christoph and Pollmeier, Pascal and Gockeln, Theresa and Rogge, Tim}}, journal = {{Zeitschrift für Bildungsforschung}}, keywords = {{Lehrerbildung, Videografie, Praxissemester, Emotionen, Akzeptanz}}, publisher = {{Springer}}, title = {{{Zu unangenehm, zu viel Aufwand oder keine Möglichkeit? – Emotionen und Bereitschaft von Lehramtsstudierenden zur Videografie eigenen Unterrichts}}}, doi = {{10.1007/s35834-022-00378-y}}, year = {{2023}}, } @misc{36434, author = {{Krimphove, Dieter}}, booktitle = {{Manz Online}}, title = {{{Acquis communautaire}}}, year = {{2023}}, } @misc{36433, author = {{Krimphove, Dieter}}, booktitle = {{Manz Online}}, title = {{{Abkommen der EU}}}, year = {{2023}}, } @misc{36439, author = {{Krimphove, Dieter}}, booktitle = {{Manz Online}}, title = {{{Europäische Menschenrechtskonvention (EMRK)}}}, year = {{2023}}, } @misc{36444, author = {{Krimphove, Dieter}}, booktitle = {{Manz Online}}, title = {{{Inländerdiskriminierung}}}, year = {{2023}}, } @misc{36438, author = {{Krimphove, Dieter}}, booktitle = {{Manz Online}}, title = {{{Empfehlungen (Unionsrecht)}}}, year = {{2023}}, } @misc{36441, author = {{Krimphove, Dieter}}, booktitle = {{Manz Online}}, title = {{{Gründungsverträge}}}, year = {{2023}}, } @misc{36446, author = {{Krimphove, Dieter}}, booktitle = {{Manz Online}}, title = {{{De-minimis-Beihilfen}}}, year = {{2023}}, } @misc{36445, author = {{Krimphove, Dieter}}, booktitle = {{Manz Online}}, title = {{{CE-Kennzeichnung}}}, year = {{2023}}, } @misc{36443, author = {{Krimphove, Dieter}}, booktitle = {{Manz Online}}, title = {{{Rom II VO}}}, year = {{2023}}, } @misc{36442, author = {{Krimphove, Dieter}}, booktitle = {{Manz Online}}, title = {{{ROM I VO}}}, year = {{2023}}, } @misc{36435, author = {{Krimphove, Dieter}}, booktitle = {{Manz Online}}, title = {{{AEUV}}}, year = {{2023}}, } @misc{36437, author = {{Krimphove, Dieter}}, booktitle = {{Manz Online}}, title = {{{Beschlüsse (Unionsrecht)}}}, year = {{2023}}, } @misc{36440, author = {{Krimphove, Dieter}}, booktitle = {{Manz Online}}, title = {{{Grundrechtscharta (GRC)}}}, year = {{2023}}, } @misc{36436, author = {{Krimphove, Dieter}}, booktitle = {{Manz Online}}, title = {{{Beitrittsverträge}}}, year = {{2023}}, } @inbook{36464, author = {{Lauert, Markus}}, booktitle = {{Musiklandschaften zwischen Pader und Rhein. Verflechtung und Pluralisierung entlang des Hellwegs}}, editor = {{Süßmann, Johannes and Meine, Sabine and Otto, Arnold}}, title = {{{In der freiheit musicirt: Musikpraxis und -erziehung in den Taschenkalendern Kaspars von Fürstenberg}}}, year = {{2023}}, } @article{36471, abstract = {{Superconducting nanowire single-photon detectors (SNSPDs) show near unity efficiency, low dark count rate, and short recovery time. Combining these characteristics with temporal control of SNSPDs broadens their applications as in active de-latching for higher dynamic range counting or temporal filtering for pump-probe spectroscopy or LiDAR. To that end, we demonstrate active gating of an SNSPD with a minimum off-to-on rise time of 2.4 ns and a total gate length of 5.0 ns. We show how the rise time depends on the inductance of the detector in combination with the control electronics. The gate window is demonstrated to be fully and freely, electrically tunable up to 500 ns at a repetition rate of 1.0 MHz, as well as ungated, free-running operation. Control electronics to generate the gating are mounted on the 2.3 K stage of a closed-cycle sorption cryostat, while the detector is operated on the cold stage at 0.8 K. We show that the efficiency and timing jitter of the detector is not altered during the on-time of the gating window. We exploit gated operation to demonstrate a method to increase in the photon counting dynamic range by a factor 11.2, as well as temporal filtering of a strong pump in an emulated pump-probe experiment.}}, author = {{Hummel, Thomas and Widhalm, Alex and Höpker, Jan Philipp and Jöns, Klaus and Chang, Jin and Fognini, Andreas and Steinhauer, Stephan and Zwiller, Val and Zrenner, Artur and Bartley, Tim}}, issn = {{1094-4087}}, journal = {{Optics Express}}, keywords = {{Atomic and Molecular Physics, and Optics}}, number = {{1}}, publisher = {{Optica Publishing Group}}, title = {{{Nanosecond gating of superconducting nanowire single-photon detectors using cryogenic bias circuitry}}}, doi = {{10.1364/oe.472058}}, volume = {{31}}, year = {{2023}}, } @article{36073, author = {{Stutz, Bianca and Buyken, Anette E. and Schadow, Alena and Jankovic, N and Alexy, U and Krueger, Betina}}, issn = {{0195-6663}}, journal = {{Appetite}}, pages = {{106333}}, title = {{{Associations of chronotype and social jetlag with eating jetlag and their changes among German students during the first COVID-19 lockdown. The Chronotype and Nutrition study.}}}, doi = {{10.1016/j.appet.2022.106333}}, volume = {{180}}, year = {{2023}}, } @article{36834, abstract = {{AbstractIncreasing average temperatures and heat waves are having devasting impacts on human health and well-being but studies of heat impacts and how people adapt are rare and often confined to specific locations. In this study, we explore how analysis of conversations on social media can be used to understand how people feel about heat waves and how they respond. We collected global Twitter data over four months (from January to April 2022) using predefined hashtags about heat waves. Topic modelling identified five topics. The largest (one-third of all tweets) was related to sports events. The remaining two-thirds could be allocated to four topics connected to communication about climate-related heat or heat waves. Two of these were on the impacts of heat and heat waves (health impacts 20%; social impacts 16%), one was on extreme weather and climate change attribution (17%) and the last one was on perceptions and warning (13%). The number of tweets in each week corresponded well with major heat wave occurrences in Argentina, Australia, the USA and South Asia (India and Pakistan), indicating that people posting tweets were aware of the threat from heat and its impacts on the society. Among the words frequently used within the topic ‘Social impacts’ were ‘air-conditioning’ and ‘electricity’, suggesting links between coping strategies and financial pressure. Apart from analysing the content of tweets, new insights were also obtained from analysing how people engaged with Twitter tweets about heat or heat waves. We found that tweets posted early, and which were then shared by other influential Twitter users, were among the most popular. Finally, we found that the most popular tweets belonged to individual scientists or respected news outlets, with no evidence that misinformation about climate change-related heat is widespread. }}, author = {{Zander, Kerstin K. and Rieskamp, Jonas and Mirbabaie, Milad and Alazab, Mamoun and Nguyen, Duy}}, issn = {{0921-030X}}, journal = {{Natural Hazards}}, keywords = {{Earth and Planetary Sciences (miscellaneous), Atmospheric Science, Water Science and Technology}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{Responses to heat waves: what can Twitter data tell us?}}}, doi = {{10.1007/s11069-023-05824-2}}, year = {{2023}}, } @article{36877, abstract = {{The study explores differences between three user types in the top tweets about the 2015 “refugee crisis” in Germany and presents the results of a quantitative content analysis. All tweets with the keyword “Flüchtlinge” posted for a monthlong period following September 13, 2015, the day Germany decided to implement border controls, were collected (N = 763,752). The top 2,495 tweets according to number of retweets were selected for analysis. Differences between news media, public and private actor tweets in topics, tweet characteristics such as tone and opinion expression, links, and specific sentiments toward refugees were analyzed. We found strong differences between the tweets. Public actor tweets were the main source of positive sentiment toward refugees and the main information source on refugee support. News media tweets mostly reflected traditional journalistic norms of impartiality and objectivity, whereas private actor tweets were more diverse in sentiments toward refugees. }}, author = {{Kapidzic, Sanja and Frey, Felix and Neuberger, Christoph and Stieglitz, Stefan and Mirbabaie, Milad}}, issn = {{1932-8036}}, journal = {{International Journal of Communication}}, keywords = {{refugee crisis 2015, Germany, social media, Twitter, user types}}, title = {{{Crisis Communication on Twitter: Differences Between User Types in Top Tweets About the 2015 “Refugee Crisis” in Germany}}}, volume = {{17}}, year = {{2023}}, } @article{36800, abstract = {{Abstract. The miniaturisation of components leads to new demands on measurement systems. One of these is the resolution. As a volumetric analysis method and method of non-destructive testing, industrial X-ray computed tomography (XCT) has the ability to measure geometrical features and their corresponding dimensions without destroying them and can therefore be used for quality assurance. However, the concept of resolution is not trivial for XCT and has not yet been finally clarified. In particular, the interface structural resolution, the detectability of two surfaces facing each other after surface segmentation, faces a lack of a test specimen, a corresponding measurand and a reliable method. Simulation-based XCT investigations of a method to determine this type of resolution are presented in this article using the geometry of a test specimen that contains several radially arranged holes of the same size. The borehole diameters correspond to the distance between the holes to investigate the resolvability of surfaces and interfaces. The evaluation is based on mean and extreme values of grey value profiles between the individual boreholes of the reconstructed volume. It is shown that the geometrical detectability of the test specimen surface and interface can be extended by a reasonable choice of the threshold value for surface segmentation within a defined interval. With regard to the resolving capability, a distinction is made between assured detectability and possible detectability, as well as the threshold value used when using the ISO50 threshold for surface segmentation and measurement chain completion. }}, author = {{Busch, Matthias and Hausotte, Tino}}, issn = {{2194-878X}}, journal = {{Journal of Sensors and Sensor Systems}}, keywords = {{Electrical and Electronic Engineering, Instrumentation}}, number = {{1}}, pages = {{1--8}}, publisher = {{Copernicus GmbH}}, title = {{{Simulation-based investigation of the metrological interface structural resolution capability of X-ray computed tomography scanners}}}, doi = {{10.5194/jsss-12-1-2023}}, volume = {{12}}, year = {{2023}}, } @inproceedings{35893, author = {{zur Heiden, Philipp and Priefer, Jennifer and Beverungen, Daniel}}, booktitle = {{Proceedings of the 56th Conference on System Sciences}}, title = {{{Location-Based Service and Location-Contextualizing Service: Conceptualizing the Co-creation of Value with Location Information}}}, year = {{2023}}, } @inproceedings{36839, author = {{Neumann, Stefan and Meschut, Gerson and Otroshi, Mortaza and Kneuper, Florian and Schulze, Andre and Tekkaya, Erman}}, title = {{{Mechanically Joined Extrusion Profiles for Battery Trays}}}, year = {{2023}}, } @inbook{35681, author = {{Liebendörfer, Michael and Büdenbender-Kuklinski, Christiane and Lankeit, Elisa and Schürmann, Mirko and Biehler, Rolf and Schaper, Niclas}}, booktitle = {{Practice-Oriented Research in Tertiary Mathematics Education}}, isbn = {{9783031141744}}, issn = {{1869-4918}}, pages = {{91--117}}, publisher = {{Springer International Publishing}}, title = {{{Framing Goals of Mathematics Support Measures}}}, doi = {{10.1007/978-3-031-14175-1_5}}, year = {{2023}}, } @inproceedings{37165, author = {{Hofeditz, Lennart and Erle, Lukas and Timm, Lara and Mirbabaie, Milad}}, booktitle = {{Proceedings of the 55th Hawaii International Conference System Sciences (HICSS) (forthcoming)}}, title = {{{How Virtuous are Virtual Influencers?–A Qualitative Analysis of Virtual Actors’ Virtues on Instagram}}}, year = {{2023}}, } @article{33447, author = {{Julin, Sofia and Keller, Adrian and Linko, Veikko}}, issn = {{1043-1802}}, journal = {{Bioconjugate Chemistry}}, keywords = {{Organic Chemistry, Pharmaceutical Science, Pharmacology, Biomedical Engineering, Bioengineering, Biotechnology}}, pages = {{18--29}}, publisher = {{American Chemical Society (ACS)}}, title = {{{Dynamics of DNA Origami Lattices}}}, doi = {{10.1021/acs.bioconjchem.2c00359}}, volume = {{34}}, year = {{2023}}, } @book{37469, editor = {{Biehler, Rolf and Liebendörfer, Michael and Gueudet, Ghislaine and Rasmussen, Chris and Winsløw, Carl}}, isbn = {{9783031141744}}, issn = {{1869-4918}}, publisher = {{Springer International Publishing}}, title = {{{Practice-Oriented Research in Tertiary Mathematics Education}}}, doi = {{10.1007/978-3-031-14175-1}}, year = {{2023}}, } @inproceedings{37497, abstract = {{Since historical times, cartographic maps have revealed spatial relations and enabled decisions and processes. Geographic Information Systems (GIS) allow for acquisition, management, analysis, and presentation of geospatial objects. With free geospatial data becoming available through open data policies and an increasing amount of digitally connected objects in the Internet of Things (IoT), GIS are becoming indispensable to Information Systems (IS) research. However, the consideration and relevance of GIS has only been investigated rarely. We examine, how and in which fields of application GIS have been studied in the IS literature and elicit the importance of GIS regarding their design and usage. A systematic literature review leads us to develop four research propositions. Our results indicate that GIS are still an undeservedly underrepresented discipline in IS and should be more theorized, put center-stage in design-oriented research, and considered for creating superior value co-creation in service systems.}}, author = {{Priefer, Jennifer}}, booktitle = {{Proceedings of the 56th Hawaii International Conference on System Sciences}}, editor = {{Bui, T.X. and Sprague, R.H.}}, keywords = {{GIS, Industry 4.0, and Sustainability, geographic information systems, geospatial data, gis, information systems research, literature review}}, title = {{{Geographic Information Systems in Information Systems Research - Review and Research Prospects}}}, year = {{2023}}, } @inproceedings{37553, author = {{Schrader, Elena and Bernijazov, Ruslan and Foullois, Marc and Hillebrand, Michael and Kaiser, Lydia and Dumitrescu, Roman}}, booktitle = {{2022 IEEE International Symposium on Systems Engineering (ISSE)}}, publisher = {{IEEE}}, title = {{{Examples of AI-based Assistance Systems in context of Model-Based Systems Engineering}}}, doi = {{10.1109/isse54508.2022.10005487}}, year = {{2023}}, } @inproceedings{35426, author = {{Richter, Cedric and Haltermann, Jan Frederik and Jakobs, Marie-Christine and Pauck, Felix and Schott, Stefan and Wehrheim, Heike}}, booktitle = {{37th IEEE/ACM International Conference on Automated Software Engineering}}, publisher = {{ACM}}, title = {{{Are Neural Bug Detectors Comparable to Software Developers on Variable Misuse Bugs?}}}, doi = {{10.1145/3551349.3561156}}, year = {{2023}}, } @inproceedings{36848, author = {{Schott, Stefan and Pauck, Felix}}, booktitle = {{2022 IEEE 22nd International Working Conference on Source Code Analysis and Manipulation (SCAM)}}, publisher = {{IEEE}}, title = {{{Benchmark Fuzzing for Android Taint Analyses}}}, doi = {{10.1109/scam55253.2022.00007}}, year = {{2023}}, } @inproceedings{35427, author = {{Pauck, Felix}}, booktitle = {{37th IEEE/ACM International Conference on Automated Software Engineering}}, publisher = {{ACM}}, title = {{{Scaling Arbitrary Android App Analyses}}}, doi = {{10.1145/3551349.3561339}}, year = {{2023}}, } @article{37613, abstract = {{Chemical phenomena are only observable on a macroscopic level, whereas they are explained by entities on a non-visible level. Students often demonstrate limited ability to link these different levels. Augmented reality (AR) offers the possibility to increase contiguity by embedding virtual models into hands-on experiments. Therefore, this paper presents a pre- and post-test study investigating how learning and cognitive load are influenced by AR during hands-on experiments. Three comparison groups (AR, animation and filmstrip), with a total of N = 104 German secondary school students, conducted and explained two hands-on experiments. Whereas the AR group was allowed to use an AR app showing virtual models of the processes on the submicroscopic level during the experiments, the two other groups were provided with the same dynamic or static models after experimenting. Results indicate no significant learning gain for the AR group in contrast to the two other groups. The perceived intrinsic cognitive load was higher for the AR group in both experiments as well as the extraneous load in the second experiment. It can be concluded that AR could not unleash its theoretically derived potential in the present study.}}, author = {{Peeters, Hendrik and Habig, Sebastian and Fechner, Sabine}}, issn = {{2414-4088}}, journal = {{Multimodal Technologies and Interaction}}, keywords = {{augmented reality, chemistry education, models, experiment, cognitive load}}, number = {{2}}, publisher = {{MDPI AG}}, title = {{{Does Augmented Reality Help to Understand Chemical Phenomena during Hands-On Experiments?–Implications for Cognitive Load and Learning}}}, doi = {{10.3390/mti7020009}}, volume = {{7}}, year = {{2023}}, } @inproceedings{35892, author = {{Hoya, Fabian Karl and Schulze, Jan Roland and Blumberg, Eva and Hellmich, Frank}}, publisher = {{Universität Duisburg-Essen}}, title = {{{Effekte des Feedbacks von Lehrkräften auf die Selbstwirksamkeitsüberzeugungen und die intrinsische Motivation von Kindern im naturwissenschaftlichen Sachunterricht der Grundschule. Vortrag auf der 10. Tagung der Gesellschaft für Empirische Bildungsforschung (GEBF). Thema: „Bildung zwischen Unsicherheit und Evidenz“}}}, year = {{2023}}, } @phdthesis{37640, author = {{Kröker, Michael}}, title = {{{Experimentelle und modellbasierte Untersuchungen zum Prozessverhalten von teilkristallinen Materialien im Spritzgießsonderverfahren GITBlow}}}, year = {{2023}}, } @phdthesis{37645, abstract = {{Für den Erwerb fachmethodischer Fähigkeiten stellen Laborpraktika eine zentrale Lerngelegenheiten des Physikstudiums dar. Trotz ihrer hohen Bedeutung fehlt ein hochschulfachdidaktischer Diskurs zu einer lehr-lerntheoretischen Fundierung. Zudem wird ihre Lernwirksamkeit aufgrund der bestehenden didaktischen Gestaltung kritisiert. Die weit verbreiteten engmaschigen Aufgabenstellungen enthalten keine Anreize zur tiefergehenden Auseinandersetzung mit den Inhalten. Um der Diskrepanz zwischen den Zielsetzungen und den von den Lernenden erworbenen Fähigkeiten entgegenzuwirken, liegen aktuell nur wenige und zudem nur punktuelle Grundlagen für eine evidenzbasierte Überarbeitung dieses Veranstaltungsformates vor. Ziel dieser Arbeit ist daher, einen Vorschlag für ein performanzorientiertes Kompetenzstrukturmodell auf universitärem Niveau zu entwickeln, das die Inhaltsbereiche, die experimentellen Fähigkeiten und Fertigkeiten sowie die Qualitätsausprägungen experimenteller Handlungen systematisiert.Die Modellierung ist auf Basis der Analyse videografierter experimenteller Performanz von 16 unterschiedlich fähigen Proband:innen realisiert worden. Für die Entwicklung der Dimensionen Fachmethodik und Qualitätsausprägung werden unter Nutzung der qualitativen Forschungsansätze Dokumentarische Methode und Typenbildung die charakteristischen Merkmale universitären Experimentierens identifiziert und anschließend systematisiert. Zur Prüfung der Passung des Modells zur Perspektive der Wissenschaft Physik ist ein Interrating mit einem Fachwissenschaftler durchgeführt worden, das sehr gute Übereinstimmungswerte liefert. Die Passung des Modells zur Perspektive der Praktikumsleiter:innen ist durch ein Expertenrating erfolgt. Ein Rangfolgen-Vergleich zeigt hohe Übereinstimmungswerte.}}, author = {{Bauer, Anna Brigitte}}, publisher = {{LibreCat University}}, title = {{{Experimentelle Kompetenz Physikstudierender}}}, doi = {{10.17619/UNIPB/1-1652}}, year = {{2023}}, } @inproceedings{33488, author = {{Ksouri-Gerwien, C. and Vorbohle, Christian}}, booktitle = {{Proceedings of the 55th Hawaii International Conference on System Sciences (HICSS)}}, location = {{Maui, Hawaii, USA}}, title = {{{Supporting Business Model Decision-making in B2B Ecosystems: A Framework for Using System Dynamics}}}, year = {{2023}}, } @inbook{37722, author = {{Öhlschläger, Claudia}}, booktitle = {{Grundthemen der Literaturwissenschaft: Weltliteratur. }}, editor = {{Borsò, Vittorià and Schahadat, Schamma}}, publisher = {{De Gruyter}}, title = {{{Literaturen vom 19. bis zum 21. Jahrhundert (thematische, ästhetische, mediale Transformationen hin zu einer technologisch aufgerüsteten Weltkommunikation)}}}, volume = {{8}}, year = {{2023}}, } @inproceedings{38509, author = {{Brosius, Alexander and Ewenz, Lars and Stephan, Richard and Zimmermann, Martina}}, booktitle = {{Tagung Werkstoffprüfung 2022}}, editor = {{Zimmermann, Martina}}, isbn = {{978-3-88355-430-3}}, location = {{Dresden}}, publisher = {{Deutsche Gesellschaft für Materialkunde e.V. (DGM)}}, title = {{{Anrisserkennung an geclinchten Proben während einer zyklischen Belastung unter Nutzung eines Scanning Laser Doppler Vibrometers}}}, year = {{2023}}, } @inproceedings{38511, author = {{Ewenz, Lars and Kuczyk, Martin and Schöne, S. and Zimmermann, Martina}}, booktitle = {{Tagung Werkstoffprüfung 2022}}, editor = {{Zimmermann, Martina}}, location = {{Dresden}}, publisher = {{Deutsche Gesellschaft für Materialkunde e.V. (DGM)}}, title = {{{Ableitung flacher Probengeometrien zur Abbildung mehraxialer Spannungszustände in Clinchverbindungen unter zyklischer Beanspruchung}}}, year = {{2023}}, } @inproceedings{38507, author = {{Ewenz, Lars and Kühne, R. and Schöne, S. and Zimmermann, Martina}}, booktitle = {{Tagung Werkstoffprüfung 2022}}, editor = {{Zimmermann, Martina}}, publisher = {{Deutsche Gesellschaft für Materialkunde e.V. (DGM)}}, title = {{{Untersuchungen zum Geometrie- und Frequenzeinfluss bei der Ermittlung zyklischer Kennwerte geclinchter Überlappverbindungen}}}, year = {{2023}}, } @article{38541, author = {{Barkhofen, Sonja and Brecht, Benjamin and Silberhorn, Christine}}, journal = {{Physik in unserer Zeit}}, number = {{1}}, pages = {{10--11}}, publisher = {{Wiley}}, title = {{{Verschränkung wie am Fließband}}}, doi = {{https://doi.org/10.1002/piuz.202370107}}, volume = {{54}}, year = {{2023}}, } @misc{39051, author = {{Süwolto, Leonie}}, booktitle = {{DAJ}}, number = {{1}}, title = {{{Rezension: Chiara Conterno / Astrid Dröse: Deutsch-italienischer Kulturtransfer im 18. Jahrhundert. Konstellationen, Medien, Kontexte}}}, volume = {{46}}, year = {{2023}}, } @inproceedings{35891, author = {{Löper, Marwin Felix and Görel, Gamze and Hellmich, Frank}}, publisher = {{Universität Duisburg-Essen}}, title = {{{Effekte eines Interventionsprogramms zur Förderung der sozialen Partizipation auf die Einstellungen von Grundschulkindern gegenüber Peers mit sonderpädagogischem Förderbedarf. Vortrag auf der 10. Tagung der Gesellschaft für Empirische Bildungsforschung (GEBF). Thema: „Bildung zwischen Unsicherheit und Evidenz“. }}}, year = {{2023}}, } @article{38280, author = {{Noé, Reinhold}}, journal = {{Journal of Lightwave Technology}}, number = {{1}}, pages = {{137--148}}, title = {{{Consistent Optical and Electrical Noise Figure}}}, doi = {{10.1109/JLT.2022.3212936}}, volume = {{41}}, year = {{2023}}, } @unpublished{38031, abstract = {{We consider the data-driven approximation of the Koopman operator for stochastic differential equations on reproducing kernel Hilbert spaces (RKHS). Our focus is on the estimation error if the data are collected from long-term ergodic simulations. We derive both an exact expression for the variance of the kernel cross-covariance operator, measured in the Hilbert-Schmidt norm, and probabilistic bounds for the finite-data estimation error. Moreover, we derive a bound on the prediction error of observables in the RKHS using a finite Mercer series expansion. Further, assuming Koopman-invariance of the RKHS, we provide bounds on the full approximation error. Numerical experiments using the Ornstein-Uhlenbeck process illustrate our results.}}, author = {{Philipp, Friedrich and Schaller, Manuel and Worthmann, Karl and Peitz, Sebastian and Nüske, Feliks}}, booktitle = {{arXiv:2301.08637}}, title = {{{Error bounds for kernel-based approximations of the Koopman operator}}}, year = {{2023}}, } @misc{38103, author = {{Peckhaus , Volker}}, booktitle = {{Zentralblatt für Mathematik und ihre Grenzgebiete}}, title = {{{Tschirk, Wolfgang. "Vom Universum des Denkens. Eine Geistesgeschichte der Logik". Springer: Berlin 2022, xvii, 117 S.}}}, year = {{2023}}, } @article{35694, author = {{Köring, Laura and Stepen, Arne and Birenheide, Bernhard and Barth, Simon and Leskov, Maxim and Schoch, Roland and Krämer, Felix and Breher, Frank and Paradies, Jan}}, issn = {{1433-7851}}, journal = {{Angewandte Chemie International Edition}}, keywords = {{General Chemistry, Catalysis}}, publisher = {{Wiley}}, title = {{{Boron‐Centered Lewis Superacid through Redox‐Active Ligands: Application in C–F and S–F Bond Activation}}}, doi = {{10.1002/anie.202216959}}, year = {{2023}}, } @article{35693, abstract = {{In recent years, frustrated Lewis pairs have been widely used in small molecules activation and catalytic transformations. This graphic review is aimed to provide the fundamental understanding of frustrated Lewis pair reactivity and the exploitation thereof in catalytic reactions.}}, author = {{Zhou, Rundong and Tavandashti, Zoleykha and Paradies, Jan}}, issn = {{2509-9396}}, journal = {{SynOpen}}, keywords = {{Organic Chemistry, Materials Science (miscellaneous), Biomaterials, Catalysis}}, publisher = {{Georg Thieme Verlag KG}}, title = {{{Frustrated Lewis Pair Catalysed Reactions}}}, doi = {{10.1055/a-2005-5443}}, year = {{2023}}, } @article{36505, abstract = {{Young adults with a later chronotype are vulnerable for a discrepancy in sleep rhythm between work- and free days, called social jet lag (SJL). This study analysed (i) chronotype/SJL association with visceral fat/skeletal muscle mass, (ii) the attribution to physical activity behaviour, and (iii) chronotype-specific changes in physical activity behaviour in young adults during the Covid-19 pandemic lockdown. Chronotype and SJL were derived from the Munich-Chrono-Type-Questionnaire in 320 German students (age 18–25 years) from September 2019 to January 2020, 156 of these participated in an online follow-up survey in June 2020. Body composition was assessed by bioimpedance analysis at baseline. Multivariable linear regression analyses were used to relate chronotype/SJL to body composition; the contribution of self-reported physical activity was tested by mediation analysis. At baseline, a later chronotype and a larger SJL were associated with a higher visceral fat mass (P<0.05), this relation was notably mediated by the attention to physical activity (P<0.05). Chronotype (P = 0.02) but not SJL (P = 0.87) was inversely associated with skeletal muscle mass. During the pandemic lockdown, chronotype hardly changed, but SJL was reduced. Timing and physical activity behaviour remained in most participants and changes were unrelated to chronotype (all P>0.07). A later chronotype/higher SJL may increase the risk of a higher visceral fat mass even in this relatively healthy sample, which may be partly due to their physical activity behaviour. Despite a reduction in SJL during the pandemic lockdown, later chronotypes did not change their physical activity behaviour more than earlier chronotypes.}}, author = {{Krueger, Betina and Stutz, Bianca and Jankovic, Nicole and Alexy, Ute and Kilanowski, Anna and Libuda, Lars and Buyken, Anette E.}}, issn = {{1932-6203}}, journal = {{PLOS ONE}}, keywords = {{Multidisciplinary}}, number = {{1}}, publisher = {{Public Library of Science (PLoS)}}, title = {{{The association of chronotype and social jet lag with body composition in German students: The role of physical activity behaviour and the impact of the pandemic lockdown}}}, doi = {{10.1371/journal.pone.0279620}}, volume = {{18}}, year = {{2023}}, } @inbook{37719, author = {{Öhlschläger, Claudia}}, booktitle = {{Narrative des Humanismus in der Weimarer Republik und im Exil. Zur Aktualität einer kulturpolitischen Herausforderung für Europa.}}, editor = {{Öhlschläger, Claudia and Schiffermüller, Isolde and Perrone Capano, Lucia and Larcati, Arturo}}, title = {{{Politisch-humanistische Positionen in Reisenarrativen über Frankreich der 1920er und 1930er Jahre:„La lumière“ – Joseph Roths poetischer und medienreflexiver Humanismus}}}, year = {{2023}}, } @inbook{37641, author = {{Schröer, Franz and Tenberge, Claudia}}, booktitle = {{Bloomsbury Handbook of Technology Education}}, editor = {{Gill, David and Irving-Bell, Dawne and McLain, Matt and Wooff, David}}, isbn = {{9781350238411}}, keywords = {{Curriculum, Inclusion, Sachunterricht, Participation}}, pages = {{156--169}}, publisher = {{Bloomsbury Publishing}}, title = {{{Including: Thinking Towards an Inclusive Curriculum for Technology Education in German Primary Schools}}}, year = {{2023}}, } @article{36294, author = {{Brennecken, Dominik and Rösler, Margit}}, journal = {{Transaction of the American Mathematical Society}}, publisher = {{ American Mathematical Society}}, title = {{{The Dunkl-Laplace transform and Macdonald’s hypergeometric series}}}, doi = {{10.1090/tran/8860}}, year = {{2023}}, } @article{39976, author = {{Janicki, Nicole and Tenberge, Claudia}}, journal = {{Australasian Journal of Technology Education}}, keywords = {{technology education, teacher professionalisation, Computational Thinking, digitalization, learning robots}}, title = {{{Technology education in elementary school using the example of 'learning robots' – development and evaluation of an in-service teacher training concept}}}, year = {{2023}}, } @inproceedings{36522, abstract = {{Jupyter notebooks enable developers to interleave code snippets with rich-text and in-line visualizations. Data scientists use Jupyter notebook as the de-facto standard for creating and sharing machine-learning based solutions, primarily written in Python. Recent studies have demonstrated, however, that a large portion of Jupyter notebooks available on public platforms are undocumented and lacks a narrative structure. This reduces the readability of these notebooks. To address this shortcoming, this paper presents HeaderGen, a novel tool-based approach that automatically annotates code cells with categorical markdown headers based on a taxonomy of machine-learning operations, and classifies and displays function calls according to this taxonomy. For this functionality to be realized, HeaderGen enhances an existing call graph analysis in PyCG. To improve precision, HeaderGen extends PyCG's analysis with support for handling external library code and flow-sensitivity. The former is realized by facilitating the resolution of function return-types. Furthermore, HeaderGen uses type information to perform pattern matching on code syntax to annotate code cells. The evaluation on 15 real-world Jupyter notebooks from Kaggle shows that HeaderGen's underlying call graph analysis yields high accuracy (96.4% precision and 95.9% recall). This is because HeaderGen can resolve return-types of external libraries where existing type inference tools such as pytype (by Google), pyright (by Microsoft), and Jedi fall short. The header generation has a precision of 82.2% and a recall rate of 96.8% with regard to headers created manually by experts. In a user study, HeaderGen helps participants finish comprehension and navigation tasks faster. All participants clearly perceive HeaderGen as useful to their task.}}, author = {{Shivarpatna Venkatesh, Ashwin Prasad and Wang, Jiawei and Li, Li and Bodden, Eric}}, keywords = {{static analysis, python, code comprehension, annotation, literate programming, jupyter notebook}}, publisher = {{IEEE SANER 2023 (International Conference on Software Analysis, Evolution and Reengineering)}}, title = {{{Enhancing Comprehension and Navigation in Jupyter Notebooks with Static Analysis}}}, doi = {{10.48550/ARXIV.2301.04419}}, year = {{2023}}, } @inbook{41117, author = {{Schroeter-Wittke, Harald}}, booktitle = {{Heilige Schriften in der Kritik. XVII. Europäischer Kongress für Theologie (5.-8. September 2021 in Zürich). VWGTh 68}}, editor = {{Schmid, Konrad}}, isbn = {{978-3-374-07227-9}}, pages = {{457--471}}, publisher = {{Evangelische Verlagsanstalt}}, title = {{{Die Schrift entHeiligen. Praktisch-theologische Überlegungen zum Bibelgebrauch als Transformation des Heiligen}}}, year = {{2023}}, } @article{41116, author = {{Schroeter-Wittke, Harald}}, issn = {{2197-0815}}, journal = {{Göttinger Predigtmeditationen}}, number = {{2}}, pages = {{228--233}}, title = {{{Ostermontag (10.04.2023) Lk 24,13-35: Ostern to go! Oder: Wie Religionspädagogik geht}}}, volume = {{77}}, year = {{2023}}, } @article{40240, author = {{Hagemann, L. and Herzig, Bardo and Möller-Glesemann, B.}}, journal = {{Schulwelt NRW}}, number = {{1}}, pages = {{4--7}}, publisher = {{Ritterbach}}, title = {{{Schule und Schulträger im Dialog: Gelingensbedingungen von Runden Tischen zur gemeinsamen Gestaltung des Digitalisierungsprozesses}}}, year = {{2023}}, } @misc{40440, author = {{Pilot, Matthias}}, title = {{{Updatable Privacy-Preserving Reputation System based on Blockchain}}}, year = {{2023}}, } @inbook{40511, author = {{Hüsing, Sven and Schulte, Carsten and Winkelnkemper, Felix}}, booktitle = {{Computer Science Education}}, isbn = {{9781350296916}}, publisher = {{Bloomsbury Academic}}, title = {{{Epistemic Programming}}}, doi = {{10.5040/9781350296947.ch-022}}, year = {{2023}}, } @inproceedings{40520, author = {{Schmidt, Rebekka and Tenberge, Claudia and Häsel-Weide, Uta}}, editor = {{Vöing, Nerea and Schmidt, Rebekka and Neiske, Iris}}, location = {{Paderborn}}, title = {{{Lehre in Zeiten von Digitalisierung und Inklusion – Beispiele aus drei Fächern.}}}, year = {{2023}}, } @article{33947, author = {{Castenow, Jannik and Harbig, Jonas and Jung, Daniel and Knollmann, Till and Meyer auf der Heide, Friedhelm}}, issn = {{0304-3975}}, journal = {{Theoretical Computer Science}}, keywords = {{General Computer Science, Theoretical Computer Science}}, pages = {{261--291}}, publisher = {{Elsevier BV}}, title = {{{Gathering a Euclidean Closed Chain of Robots in Linear Time and Improved Algorithms for Chain-Formation}}}, doi = {{10.1016/j.tcs.2022.10.031}}, volume = {{939}}, year = {{2023}}, } @article{41192, abstract = {{AbstractWe examine distortions caused by tax base allocation systems–separate accounting (SA) or formula apportionment (FA)–with respect to the allocation of assets and workforce within multinational entities (MNEs). The effects of both systems are intensively debated by EU Member States as they are striving to implement a European tax system. Its introduction would lead to a switch from SA to FA. Moreover, Pillar One of the recent global tax reform includes a mix of both tax base allocation systems. We find that, against the claims of the EU, FA does not necessarily create lower distortions of the factor allocation. Decisive for that assessment is the level of profit shifting under SA. Our results indicate that, in tendency, the factor allocation is more severely distorted by FA when the profit shifting possibilities were rather low under SA. In contrast to former studies, we highlight the importance of analyzing the status quo under the recently applied system (SA) in order to be able to assess the consequences of a switch from SA to FA. Our results are interesting for policy-makers as they help anticipating reactions of MNEs to a change in the applied tax base allocation system and for companies as a basis for future tax planning.}}, author = {{Ortmann, Regina and Pummerer, Erich}}, issn = {{0044-2372}}, journal = {{Journal of Business Economics}}, keywords = {{Economics and Econometrics, Business and International Management}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{Distortional effects of separate accounting and formula apportionment on factor allocation}}}, doi = {{10.1007/s11573-022-01133-5}}, year = {{2023}}, } @book{36558, author = {{Matz, Frauke and Rogge, Michael and Rumlich, Dominik}}, publisher = {{Narr}}, title = {{{Die mündliche Prüfung. Eine Einführung}}}, year = {{2023}}, } @book{41369, author = {{Böcker, Joachim}}, publisher = {{Paderborn University}}, title = {{{Mechatronik und elektrische Antriebe / Mechatronics and electrical drives}}}, doi = {{10.17619/UNIPB/1-1640}}, year = {{2023}}, } @article{41456, abstract = {{Abstract Background The German total diet study (TDS)—BfR MEAL Study—established its food list in 2016 based on food consumption data of children (0.5–<5 years) and adults (14–80 years). The list consists of 356 foods selected for analysis in order to ensure ≥90% coverage of the diet. Recently, new food consumption data for children (0.5–<6 and 6–<12 years) in Germany became available, which raised the opportunity to evaluate the applicability of the MEAL food list 2016 on new data. Objective We tested the hypotheses that the MEAL food list 2016 also covers ≥90% of the diet of the new collected food consumption data, and that the selection of foods from younger children and adults was sufficient to also cover the middle age group (6–<12 years). Strategies for updating the existing food list were assessed. Methods Three approaches evaluated the reusability and potential adjustment strategies of the existing food list. Approach 1 applied the existing food list to new food consumption data. Approach 2 allowed the extension of the existing food list to improve coverage of food consumption. Approach 3 set up a new food list based on the new data. Results The MEAL food list 2016 covered 94% of the overall diet of the new collected food consumption data. The diet of the middle age group was sufficiently covered with 91%. However, coverage on main food group or population subgroup level was <90% in some cases. Approach 3 most accurately identified relevant modifications to the existing food list. 94% of the MEAL food list 2016 could be re-used and 51 new foods were identified as potentially relevant. Significance The results suggest that a high investment in the coverage of a TDS food list will lower the effort and the resources to keep data updated in the long-term. Impact There is no established approach to update a TDS food list. This study provides comparative approaches to handle newly collected food consumption data for follow-on TDS activities. The results provide useful information for institutions planning or updating a TDS. Furthermore, new food consumption data for children in Germany recently became available and are here presented for the first time. }}, author = {{Kolbaum, Anna Elena and Ptok, Sebastian and Jung, Christian and Libuda, Lars and Lindtner, Oliver}}, issn = {{1559-0631}}, journal = {{Journal of Exposure Science & Environmental Epidemiology}}, keywords = {{Public Health, Environmental and Occupational Health, Pollution, Toxicology, Epidemiology}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{Reusability of Germany´s total diet study food list upon availability of new food consumption data—comparison of three update strategies}}}, doi = {{10.1038/s41370-023-00522-4}}, year = {{2023}}, } @inproceedings{41812, author = {{Luo, Linghui and Piskachev, Goran and Krishnamurthy, Ranjith and Dolby, Julian and Schäf, Martin and Bodden, Eric}}, booktitle = {{IEEE International Conference on Software Testing, Verification and Validation (ICST)}}, title = {{{Model Generation For Java Frameworks}}}, year = {{2023}}, }