@article{55554, abstract = {{We discuss various connections between ideal classes, divisors, Picard and Chow groups of one-dimensional noetherian domains. As a result of these, we give a method to compute Chow groups of orders in global fields and show that there are infinitely many number fields which contain orders with trivial Chow groups.}}, author = {{Kirschmer, Markus and Klüners, Jürgen}}, issn = {{2522-0160}}, journal = {{Research in Number Theory}}, number = {{4}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{Chow groups of one-dimensional noetherian domains}}}, doi = {{10.1007/s40993-024-00579-6}}, volume = {{10}}, year = {{2024}}, } @inbook{57407, author = {{Süßmann, Johannes}}, booktitle = {{Johann Gottfried Herder. Die Formation seines Werkes in Bückeburg 1771–1776}}, editor = {{Brüdermann, Stefan and Laak, Lothar van}}, isbn = {{978-3-8353-5687-0}}, pages = {{171–189}}, publisher = {{Wallstein}}, title = {{{Aus Reflexion in Unmittelbarkeit. Herders Bückeburger Geschichtsphilosophie}}}, volume = {{80}}, year = {{2024}}, } @article{53598, author = {{Godau, Marc and Gosmann, Phillip}}, journal = {{Seminar}}, keywords = {{Recording, Liveness, Postperformativität, Postdigitalität}}, number = {{1}}, pages = {{76 -- 91}}, publisher = {{wbv Publikation}}, title = {{{Liveness-Norm in der Musikpädagogik – warum die Orientierung an Live-Musik kulturelle Vielfalt und Digitalisierung verhindert}}}, doi = {{https://doi.org/10.3278/SEM2401W009}}, volume = {{30}}, year = {{2024}}, } @article{53576, author = {{Gosmann, Phillip}}, journal = {{Musik und Unterricht}}, keywords = {{Virtuelle Ensembles, Virtuelle Chöre, Multiclip Videos, Musikunterricht}}, number = {{155}}, pages = {{46 -- 52}}, publisher = {{Lugert Verlag}}, title = {{{Virtuelle Ensembles. Große Musik in kleinen Kacheln mit der Acapella-App}}}, year = {{2024}}, } @article{59616, abstract = {{AbstractThe activation of C(sp3)−F bonds by the commercially available catalyst B(C6F5)3 is reported and applied in reactions with arenes, allylic, vinylic and acetylenic silanes, and olefins to achieve a variety of C−C bond formations (45 examples).}}, author = {{Hoppe, Axel and Stepen, Arne J. and Köring, Laura and Paradies, Jan}}, issn = {{1615-4150}}, journal = {{Advanced Synthesis & Catalysis}}, keywords = {{fluoride, bond activation, borane, Lewis acid, C-C bond formation}}, number = {{13}}, pages = {{2933--2938}}, publisher = {{Wiley}}, title = {{{Tris(pentafluorophenyl)borane‐Catalyzed Functionalization of Benzylic C−F Bonds}}}, doi = {{10.1002/adsc.202400511}}, volume = {{366}}, year = {{2024}}, } @misc{54235, author = {{Süßmann, Johannes}}, title = {{{Religion und Freiheit}}}, year = {{2024}}, } @inbook{59936, author = {{Vukadinovic, Vojin Sasa}}, booktitle = {{Jahrbuch Sexualitäten 2024}}, isbn = {{978-3-8353-5635-6 }}, pages = {{199--207}}, publisher = {{Wallstein Verlag}}, title = {{{Das It-Girl der Vernunft als Echo der Verhältnisse. Heide Heinz (1939–2022)}}}, year = {{2024}}, } @misc{59832, booktitle = {{ZUKUNFT. Die Diskussionszeitschrift für Politik, Gesellschaft und Kultur}}, editor = {{Barberi, Alessandro and Serloth, Barbara and Vukadinovic, Vojin Sasa}}, isbn = {{978-3-89656-344-6}}, number = {{10}}, title = {{{Siebter Oktober Dreiundzwanzig}}}, year = {{2024}}, } @article{60047, abstract = {{Abstract Purpose Cardiopulmonary exercise testing (CPET) is considered the gold standard for assessing cardiorespiratory fitness. To ensure consistent performance of each test, it is necessary to adapt the power increase of the test protocol to the physical characteristics of each individual. This study aimed to use machine learning models to determine individualized ramp protocols based on non-exercise features. We hypothesized that machine learning models will predict peak oxygen uptake ($$\dot{V}$$ V ˙ O2peak) and peak power output (PPO) more accurately than conventional multiple linear regression (MLR). Methods The cross-sectional study was conducted with 274 (♀168, ♂106) participants who performed CPET on a cycle ergometer. Machine learning models and multiple linear regression were used to predict $$\dot{V}$$ V ˙ O2peak and PPO using non-exercise features. The accuracy of the models was compared using criteria such as root mean square error (RMSE). Shapley additive explanation (SHAP) was applied to determine the feature importance. Results The most accurate machine learning model was the random forest (RMSE: 6.52 ml/kg/min [95% CI 5.21–8.17]) for $$\dot{V}$$ V ˙ O2peak prediction and the gradient boosting regression (RMSE: 43watts [95% CI 35–52]) for PPO prediction. Compared to the MLR, the machine learning models reduced the RMSE by up to 28% and 22% for prediction of $$\dot{V}$$ V ˙ O2peak and PPO, respectively. Furthermore, SHAP ranked body composition data such as skeletal muscle mass and extracellular water as the most impactful features. Conclusion Machine learning models predict $$\dot{V}$$ V ˙ O2peak and PPO more accurately than MLR and can be used to individualize CPET protocols. Features that provide information about the participant's body composition contribute most to the improvement of these predictions. Trial registration number DRKS00031401 (6 March 2023, retrospectively registered). }}, author = {{Wenzel, Charlotte and Liebig, Thomas and Swoboda, Adrian and Smolareck, Rika and Schlagheck, Marit Lea and Walzik, David and Groll, Andreas and Goulding, Richie P. and Zimmer, Philipp}}, issn = {{1439-6319}}, journal = {{European Journal of Applied Physiology}}, number = {{11}}, pages = {{3421--3431}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{Machine learning predicts peak oxygen uptake and peak power output for customizing cardiopulmonary exercise testing using non-exercise features}}}, doi = {{10.1007/s00421-024-05543-x}}, volume = {{124}}, year = {{2024}}, } @article{63980, abstract = {{Density, viscosity, and self-diffusion coefficients are reported for octan-1-ol and the related ether-alcohols 2-pentoxy-ethan-1-ol, 3-butoxypropan-1-ol, 4-propoxybutan-1-ol, 5-ethoxypentan-1-ol, and 6-methoxyhexan-1-ol covering temperature ranges from 298.15 to 359.15 K. These new data reveal structure–property relationships affected by the presence and the position of the ether moiety in the molecular structure of the ether-alcohols. Compared to octan-1-ol, the presence of the ether moiety causes an increase in intermolecular hydrogen bonding interactions, resulting in higher densities. The increase in density is less pronounced for those ether-octanols that engage in intramolecular hydrogen bonding. As for the effects of the ether moiety on the dynamics, these are generally faster for the ether-alcohols compared to octan-1-ol, suggesting that hydrogen bonding between ether oxygen and hydroxy hydrogen is weaker compared to hydrogen bonding between two hydroxy groups. The activation energies obtained from an Arrhenius analysis are higher for translational motion than for momentum transfer for all alcohols. There are additional finer details across the ether alcohols for these activation barriers. These differences cancel out for the mathematical product of self-diffusion coefficient and viscosity (Dη). The effect of water impurities on the studied properties was also investigated and found to lead to small increases in densities for all alcohols. Viscosities decrease for octan-1-ol and 2-pentoxyethan-1-ol but increase for the other ether-alcohols that can engage in intramolecular hydrogen bonding. Density, viscosity, and self-diffusion coefficients are reported for octan-1-ol and the related ether-alcohols 2-pentoxy-ethan-1-ol, 3-butoxypropan-1-ol, 4-propoxybutan-1-ol, 5-ethoxypentan-1-ol, and 6-methoxyhexan-1-ol covering temperature ranges from 298.15 to 359.15 K. These new data reveal structure–property relationships affected by the presence and the position of the ether moiety in the molecular structure of the ether-alcohols. Compared to octan-1-ol, the presence of the ether moiety causes an increase in intermolecular hydrogen bonding interactions, resulting in higher densities. The increase in density is less pronounced for those ether-octanols that engage in intramolecular hydrogen bonding. As for the effects of the ether moiety on the dynamics, these are generally faster for the ether-alcohols compared to octan-1-ol, suggesting that hydrogen bonding between ether oxygen and hydroxy hydrogen is weaker compared to hydrogen bonding between two hydroxy groups. The activation energies obtained from an Arrhenius analysis are higher for translational motion than for momentum transfer for all alcohols. There are additional finer details across the ether alcohols for these activation barriers. These differences cancel out for the mathematical product of self-diffusion coefficient and viscosity (Dη). The effect of water impurities on the studied properties was also investigated and found to lead to small increases in densities for all alcohols. Viscosities decrease for octan-1-ol and 2-pentoxyethan-1-ol but increase for the other ether-alcohols that can engage in intramolecular hydrogen bonding.}}, author = {{Hoffmann, Markus M. and Gonzalez, Anthony A. and Huynh, Mandy T. and Miller, Kashane K. and Gutmann, Torsten and Buntkowsky, Gerd}}, issn = {{0021-9568}}, journal = {{Journal of Chemical & Engineering Data}}, number = {{8}}, pages = {{2688–2699}}, publisher = {{American Chemical Society}}, title = {{{Densities, Viscosities, and Self-Diffusion Coefficients of Octan-1-ol and Related Ether-Alcohols}}}, doi = {{10.1021/acs.jced.4c00195}}, volume = {{69}}, year = {{2024}}, } @article{51116, abstract = {{Self-piercing riveting is an established joining technique for lightweight materials. To increase the sustainability of the rivet manufacturing process, the authors of the present paper have developed an approach for shortening the process chain by omitting the heat treatment and rivet coating. To do this, use is made of high nitrogen steel as the rivet material. Successful joining with these rivets has already been proven, and it has also been shown that a competitive joint strength can be achieved with these rivets. Up until now, no studies have been conducted of the corrosion behaviour of uncoated rivets in high nitrogen steel compared to conventional rivets made of heat-treatable steel with a coating of Almac® or zinc-nickel with topcoat, and the corrosion behaviour of joints manufactured with these rivets has also not been investigated. Furthermore, the suitability of rivets in high nitrogen steel for structures undergoing cathodic dip painting has not been evaluated to date. These are therefore the aims of the research work presented in this paper. Corrosion behaviour is tested by exposing rivets and joints to a salt spray atmosphere. Cross-cut tests are conducted in order to classify the adhesion of cathodic dip paint to the different rivet surfaces and materials. The results of the experimental test show that the cathodic dip paint has sufficient adhesion to the uncoated rivets in high nitrogen steel and that these rivets can therefore be used in the manufacture of car bodies. Due to the stainless properties of the high nitrogen steel, better corrosion resistance is seen by comparison to the commonly used coatings of Almac® and zinc-nickel with topcoat. A study of the corrosion behaviour of the joints shows that the rivet head diameter and rivet head position, in particular, are decisive for preventing crevice corrosion under the rivet head and contact corrosion within the joint. }}, author = {{Uhe, Benedikt and Kuball, Clara-Maria and Merklein, Marion and Meschut, Gerson}}, journal = {{Production Engineering}}, title = {{{Corrosion behaviour of self-piercing riveted joints with uncoated rivets in high nitrogen steel}}}, doi = {{10.1007/s11740-024-01262-6}}, year = {{2024}}, } @inbook{54464, author = {{Janus, Richard and Müller, Emma}}, booktitle = {{Weihnachts-Werbespots als moderne Krippenspiele}}, editor = {{Janus, Richard}}, isbn = {{978-3-658-45303-9}}, pages = {{165--176}}, publisher = {{Springer Fachmedien Wiesbaden}}, title = {{{Nur Provokation oder doch politisches Statement? Der Spot "The Journey" von 84 Lumber aus dem Jahr 2017}}}, doi = {{10.1007/978-3-658-45304-6_12}}, year = {{2024}}, } @inbook{54463, author = {{Janus, Richard}}, booktitle = {{Weihnachts-Werbespots als moderne Krippenspiele}}, editor = {{Janus, Richard}}, isbn = {{978-3-658-45303-9}}, pages = {{1--15}}, publisher = {{Springer Fachmedien Wiesbaden}}, title = {{{Werbung, Krippenspiele und Religion. Einleitende Bemerkungen}}}, doi = {{10.1007/978-3-658-45304-6_1}}, year = {{2024}}, } @book{54265, editor = {{Janus, Richard}}, isbn = {{978-3-658-45303-9}}, issn = {{2569-8818}}, pages = {{176}}, publisher = {{SpringerVS}}, title = {{{Weihnachts-Werbespots als moderne Krippenspiele}}}, doi = {{10.1007/978-3-658-45304-6}}, year = {{2024}}, } @inproceedings{54540, abstract = {{AbstractSystem models are used to merge relevant engineering artefacts and relationships. Therefore, a high model quality must be ensured. Currently, there is no method for defining company-specific metrics to assess system model quality. In a six-step research approach, a method is defined: (1) literature analysis on quality assessment approaches, (2) derivation of success factors, (3) evaluation of approaches, (4) development of a method, (5) application in automotive industry, and (6) evaluation. The method supports system engineers to derive tailored metrics to objectively assess the model quality.}}, author = {{Gräßler, Iris and Wiechel, Dominik and Özcan, Deniz and Taplick, Patrick}}, booktitle = {{Proceedings of the Design Society}}, issn = {{2732-527X}}, pages = {{2545--2554}}, publisher = {{Cambridge University Press (CUP)}}, title = {{{Tailored metrics for assessing the quality of MBSE models}}}, doi = {{10.1017/pds.2024.257}}, volume = {{4}}, year = {{2024}}, } @article{36466, author = {{Becker, Rieke}}, journal = {{Österreichische Zeitschrift für Geschichtswissenschaften. Themenband „New Diplomatic History“}}, keywords = {{New Diplomatic History, Neue Diplomatiegeschichte}}, number = {{2}}, pages = {{28–48}}, title = {{{Hilfst du mir, so hilfst du dir. Diplomatische Überzeugungsstrategien der Regentin Christine Charlotte von Ostfriesland gegenüber Kaiser Leopold I. im 17. Jahrhundert}}}, doi = {{https://doi.org/10.25365/oezg-2024-35-2-2}}, volume = {{35}}, year = {{2024}}, } @misc{57404, author = {{Huybrechts, Yves}}, booktitle = {{Archiv für das Studium der neueren Sprachen und Literaturen}}, issn = {{0003-8970}}, number = {{2}}, pages = {{472--475}}, title = {{{André Thouin: Voyage dans la Belgique et la Hollande (1794-1795). Éd. critique par Madeleine van Strien-Chardonneau / Kees van Strien. Paris: Classiques Garnier 2018 (Correspondances et mémoires, 28). 387 }}}, volume = {{261}}, year = {{2024}}, } @inproceedings{54356, abstract = {{Although there are numerous design and control methodologies for the LLC resonant converter, they often do not consider decentralized control strategies to operate them as isolated DC-DC converters within a cascaded H-bridge. The total output power of all LLC converters must be constant to supply a load such as a wa- ter electrolyzer. However, each individual LLC converter can vary its output power as long as the total output power remains constant. This opens new possibilities in increasing the system efficiency and robustness. Usually, the DC-link voltage of each module capacitor shows a 2nd harmonic voltage ripple. However, the total stored energy in all DC-link capacitors is constant within a grid period for a balanced three-phase system. By controlling each LLC converter’s output power locally to be proportional to the energy stored in its DC-link capacitor, modules with a lower instantaneous DC-link voltage transfer less power to the load than modules with a higher DC-link voltage. As a result, a higher efficiency, voltage gain and lower peak resonant capacitor voltage can be achieved with the same components. The 22.2kW experimental prototype of the LLC converter reaches an efficiency of over 97% at resonance which is similar to the precalculated value.}}, author = {{Unruh, Roland and Böcker, Joachim and Schafmeister, Frank}}, booktitle = {{ECCE Europe 2024; IEEE Energy Conversion Congress & Exposition Europe}}, isbn = {{979-8-3503-6444-6}}, keywords = {{Cascaded H-Bridge, Converter Losses, Decentralized Control, Full-Bridge Converter, LLC Resonant Converter}}, location = {{Darmstadt, Germany}}, publisher = {{IEEE}}, title = {{{Experimentally Verified 22 kW, 40 kHz LLC Resonant Converter Design with new Control for a 1 MW Cascaded H-Bridge Converter}}}, doi = {{https://doi.org/10.1109/ECCEEurope62508.2024.10751954}}, year = {{2024}}, } @inproceedings{57501, author = {{Güldenpenning, Iris and Böer, Nils Tobias and Kunde, Wilfried and Giesen, Carina G. and Rothermund, Klaus and Weigelt, Matthias}}, booktitle = {{Abstracts of the 66th Conference of Experimental Psychologists}}, editor = {{Fröber, Kerstin and Abel, Magdalena and Bäuml, Karl-Heinz and Dreisbach, Gesine and Kliegl, Oliver and Köster, Moritz and Lingnau, Angelika and Volberg, Gregor and Götz, Felix J.}}, location = {{Regensburg}}, publisher = {{LibreCat University}}, title = {{{Context-specific adaptation for head fakes in basketball: a study on player-specific fake-frequency schedules}}}, doi = {{10.23668/PSYCHARCHIVES.15242}}, year = {{2024}}, } @inbook{57534, author = {{Becker, Rieke and Lauert, Markus}}, booktitle = {{Politiken der Unhöflichkeit. Gelehrtenstreit vom 17. bis zum 20. Jahrhundert. Geschenkschrift für Johannes Süßmann}}, editor = {{Becker, Rieke and Lauert, Markus}}, pages = {{5–19}}, title = {{{Einleitung}}}, doi = {{10.17619/UNIPB/1-2124}}, year = {{2024}}, }