TY - GEN ED - Brand, Selma ED - Günesli, Habib ED - Eder, Sabine ID - 52232 KW - Moratorium KW - Medienbildung KW - Frühe Bildung KW - Digitalisierung KW - Jugendmedienschutz KW - Medienkompetenz KW - Prävention KW - Professionalisierung T2 - Schule und Digitalisierung – Neue Lernformate für die Zukunft TI - Positionierung zum Moratorium der Digitalisierung in Kitas und Schulen. Von der Notwendigkeit einer fachlichen Einordnung aus Sicht der GMK e.V. ER - TY - CHAP AU - Albrecht, Jörn AU - Kunert, Irene Dorothea ED - Winter-Froemel, Esme ED - Octavio de Toledo y Huerta, Álvaro S. ID - 52244 T2 - Manual of Discourse Traditions in Romance TI - Discourse traditions, text linguistics, and translation studies ER - TY - GEN AU - Kunert, Irene Dorothea ID - 52246 T2 - Vox Romanica TI - Felix Tacke, Sprachliche Aufmerksamkeitslenkung. Historische Syntax und Pragmatik romanischer Zeigeaktkonstruktionen, Frankfurt am Main (Vittorio Klostermann) 2022, xiii + 616 p. (Analecta Romanica 92) VL - 82 ER - TY - CHAP AU - Kunert, Irene Dorothea ID - 52248 T2 - Comparatio delectat IV (vorläufiger Titel; Artikel eingereicht 2023) TI - Präferenzen beim Gebrauch von Konklusionsmarkern im Französischen und im Deutschen ER - TY - JOUR AB - Zusammenfassung Einleitung Eine sport-assoziierte Concussion (saC) ist eine oftmals unterschätzte Hirnverletzung, die vor allem in Kontakt- und Kollisionssportarten häufig vorkommt. SaCs können zu einer Vielzahl an klinischen Symptomen führen. Akute und zum Teil die klinische Regeneration überdauernde parasympathische Inhibierung im Autonomen Nervensystem (ANS) wurde nach saC bereits häufig beschrieben. Über Veränderungen im sympathischen Nervensystem ist jedoch noch wenig bekannt. Diese wurden durch Messungen der elektrodermalen Aktivität (EDA) im Schlaf, der erheblich zur Regeneration nach saC beiträgt, sowie im Zusammenhang mit subjektiven Symptomen nach saC im Rahmen einer Pilotstudie untersucht. Methode 18 Sportler und Sportlerinnen mit diagnostizierter saC und 18 nach Alter, Geschlecht, Größe, Gewicht, Sportart und Leistungsklasse gematchte Kontrollathleten und -athletinnen trugen in den Nächten während der individuellen Return-to-Sport (RTS) Phase sowie drei Wochen nach Abschluss des RTS (postRTS) einen Handgelenkssensor (E4 Empatica Inc., Mailand, Italien). Anteile nächtlicher tonischer (meanEDA) und phasischer (EDRs, Schlafstürme) EDA wurden zwecks Gruppenvergleich ermittelt und mit saC-Symptomen (SCAT5) sowie dem subjektiven Erholungszustand nach Schlaf mittels Mann-Whitney U-Tests oder ungepaarten t-Tests verglichen. Ergebnisse Während und nach dem RTS konnten keine Gruppenunterschiede in den nächtlichen EDA-Parametern nachgewiesen werden. Eine höhere meanEDA während des RTS korrelierte mit einer höheren Anzahl an Symptomen (p=0,025, r=0,525) und eine erhöhte phasische EDA mit einem geringeren Anstieg des subjektiven Erholungszustands von vor zu nach Schlaf (EDRs: p=0,007, r=−0,642; EDRs/min: p>0,001, r=−0,762; Schlafstürme: p=0,011, r=−0,616). Fazit Die nächtliche EDA nach saC unterschied sich während und nach dem RTS nicht signifikant zu gematchten Kontrollsportlern und -sportlerinnen. Der Zusammenhang zwischen höherer EDA während des RTS und der Anzahl an saC-Symptomen sowie der geringeren subjektiven Erholung nach Schlaf könnte sowohl ursächlich für als auch Effekt der subjektiven Symptome sein und sollte durch Baseline-Messungen und in Kombination mit parasympathischen Markern künftig weiter untersucht werden. AU - Delling, Anne Carina AU - Jakobsmeyer, Rasmus AU - Christiansen, Nele AU - Coenen, Jessica AU - Reinsberger, Claus ID - 46136 IS - 02 JF - B&G Bewegungstherapie und Gesundheitssport KW - General Medicine SN - 1613-0863 TI - Nächtliche sympathische Aktivität und subjektive Symptome nach sport-assoziierter Concussion: eine Pilotstudie VL - 39 ER - TY - GEN AB - Session tickets are a resumption mechanism, which can speed up repeated TLS connections. To do so, information is stored client-side, encrypted with an additional symmetric key, which is separate from existing private keys. A server only has to store this key, making session tickets stateless for the server. If the key is shared between servers, a client can be misled into resuming a session with a different, less secure server. In this thesis, we design and implement a scan for detecting prerequisites to such an attack, by requesting and redeeming tickets for pair-wise servers. We find that 17,901 out of 22,127 scanned (virtual) hosts are potentially vulnerable to this attack because they share their keys and accept tickets issued for other domains. We discuss the difficulties of detecting such an attack and show that unfortunately, our approach does not scale to larger sample sizes. AU - Storm, Tim Leonhard ID - 52251 TI - Large Scale Scanning of TLS Session Ticket Confusion ER - TY - CONF AU - Drossel, Kerstin AU - Bette, Ricarda AU - Oldak, Anna AU - Eickelmann, Birgit ID - 51705 T2 - Vortrag im Rahmen der Online-Dialogreihe „Schulentwicklung digital“ des Metavorhabens digi-ebf (online) TI - Handlungsempfehlungen für chancengerechte, digitalisierungsbezogene Schulentwicklungsprozesse ER - TY - CHAP AU - Muschalik, Maximilian AU - Fumagalli, Fabian AU - Hammer, Barbara AU - Huellermeier, Eyke ID - 48776 SN - 0302-9743 T2 - Machine Learning and Knowledge Discovery in Databases: Research Track TI - iSAGE: An Incremental Version of SAGE for Online Explanation on Data Streams ER - TY - CHAP AU - Muschalik, Maximilian AU - Fumagalli, Fabian AU - Jagtani, Rohit AU - Hammer, Barbara AU - Huellermeier, Eyke ID - 48778 SN - 1865-0929 T2 - Communications in Computer and Information Science TI - iPDP: On Partial Dependence Plots in Dynamic Modeling Scenarios ER - TY - GEN AU - Sennefelder, Lisa ID - 46779 IS - 3 T2 - Sport und Gesellschaft TI - Rezension zu: Bette, K.-H. & Kühnle, F.: Flitzer im Sport – Zur Sozialfigur des Störenfrieds VL - 20 ER - TY - GEN AU - Beckendorf, Björn ID - 52317 TI - Self-Stabilizing Skip-Graph with Growth-bounded Metric ER - TY - CHAP AU - Abdelrahem, Mohammed ED - Dawwa, Hany ID - 52319 KW - Dialog der Religionen KW - interreligiöser Dialog KW - Hass KW - Hassrede T2 - khiṭāb al-karāhiya wa-taḥaddiyāt al-ḥiwār – taqāṭuʿāt wa-muwāǧahāt (Hassrede und die Herausforderungen des Dialogs – Überschneidungen und Konfrontationen) TI - khiṭāb al-karāhiya – iṭlāla ʿala taʾwīlāt maghlūṭa li-n-nuṣūṣ al-islāmiya (Hassrede – Überblick auf kritische Interpretationen islamischer Texte) ER - TY - JOUR AB - AbstractExplainable artificial intelligence has mainly focused on static learning scenarios so far. We are interested in dynamic scenarios where data is sampled progressively, and learning is done in an incremental rather than a batch mode. We seek efficient incremental algorithms for computing feature importance (FI). Permutation feature importance (PFI) is a well-established model-agnostic measure to obtain global FI based on feature marginalization of absent features. We propose an efficient, model-agnostic algorithm called iPFI to estimate this measure incrementally and under dynamic modeling conditions including concept drift. We prove theoretical guarantees on the approximation quality in terms of expectation and variance. To validate our theoretical findings and the efficacy of our approaches in incremental scenarios dealing with streaming data rather than traditional batch settings, we conduct multiple experimental studies on benchmark data with and without concept drift. AU - Fumagalli, Fabian AU - Muschalik, Maximilian AU - Hüllermeier, Eyke AU - Hammer, Barbara ID - 50262 IS - 12 JF - Machine Learning KW - Artificial Intelligence KW - Software SN - 0885-6125 TI - Incremental permutation feature importance (iPFI): towards online explanations on data streams VL - 112 ER - TY - CONF AU - Fumagalli, Fabian AU - Muschalik, Maximilian AU - Hüllermeier, Eyke AU - Hammer, Barbara ID - 48775 T2 - ESANN 2023 proceedings TI - On Feature Removal for Explainability in Dynamic Environments ER - TY - CONF AU - Fumagalli, Fabian AU - Muschalik, Maximilian AU - Kolpaczki, Patrick AU - Hüllermeier, Eyke AU - Hammer, Barbara ID - 52230 T2 - NeurIPS 2023 - Advances in Neural Information Processing Systems TI - SHAP-IQ: Unified Approximation of any-order Shapley Interactions VL - 36 ER - TY - JOUR AU - Demir, Caglar AU - Wiebesiek, Michel AU - Lu, Renzhong AU - Ngonga Ngomo, Axel-Cyrille AU - Heindorf, Stefan ID - 46248 JF - ECML PKDD TI - LitCQD: Multi-Hop Reasoning in Incomplete Knowledge Graphs with Numeric Literals ER - TY - CONF AU - Intveen, Julie AU - Hohwiller, Peter ID - 52341 TI - The True Story of a Total Fake – Eine Untersuchung des didaktischen Potentials von Netflix‘ Inventing Anna ER - TY - CONF AU - Intveen, Julie ID - 52340 TI - Fictions of Identity – A Didactic Exploration of TV Series ER - TY - CONF AU - Intveen, Julie ID - 52339 TI - Fictions of Identity – A Didactic Approach to Serial Literacy ER - TY - JOUR AU - Intveen, Julie ID - 52336 IS - 4 JF - Englisch betrifft uns TI - Chasing the American Dream: Chances and challenges of immigrant families – a media task ER - TY - JOUR AB - The use of iron as a replacement for noble metals in photochemical and photophysical applications is challenging due to the typically fast deactivation of short-lived catalytically active states. Recent success of a cyclometalated iron(III) complex utilizing a bis-tridentate ligand motif inspired the use of phenyl-1H-pyrazole as a bidentate ligand. Five complexes using the tris(1-phenylpyrazolato-N,C2)iron(III) complex scaffold are presented. In addition to the parent complex, four derivatives with functionalization in the meta-position of the phenyl ring are thoroughly investigated by single crystal diffractometry, UV-Vis-spectroscopy, and cyclic voltammetry. Advanced X-ray spectroscopy in the form of X-ray absorption and emission spectroscopy allows unique insights into the electronic structure as well as DFT calculations. The ligand design leads to overlapping MLCT and LMCT absorption bands, and emissive behavior is suppressed by low-lying MC states. AU - Hirschhausen, Tanja AU - Fritsch, Lorena AU - Lux, Franziska AU - Steube, Jakob AU - Schoch, Roland AU - Neuba, Adam AU - Egold, Hans AU - Bauer, Matthias ID - 46548 IS - 7 JF - Inorganics KW - Inorganic Chemistry KW - Computing Resources Provided by the Paderborn Center for Parallel Computing KW - pc2-ressources SN - 2304-6740 TI - Iron(III)-Complexes with N-Phenylpyrazole-Based Ligands VL - 11 ER - TY - JOUR AU - Rogolino, Andrea AU - Filho, José B. G. AU - Fritsch, Lorena AU - Ardisson, José D. AU - da Silva, Marcos A. R. AU - Atta Diab, Gabriel Ali AU - Silva, Ingrid Fernandes AU - Moraes, Carlos André Ferreira AU - Forim, Moacir Rossi AU - Bauer, Matthias AU - Kühne, Thomas D. AU - Antonietti, Markus AU - Teixeira, Ivo F. ID - 46547 IS - 13 JF - ACS Catalysis KW - Catalysis KW - General Chemistry KW - pc2-ressources KW - Computing Resources Provided by the Paderborn Center for Parallel Computing SN - 2155-5435 TI - Direct Synthesis of Acetone by Aerobic Propane Oxidation Promoted by Photoactive Iron(III) Chloride under Mild Conditions VL - 13 ER - TY - JOUR AB - Photoactive chromium(III) complexes saw a conceptual breakthrough with the discovery of the prototypical molecular ruby mer-[Cr(ddpd)2]3+ (ddpd = N,N′-dimethyl-N,N′-dipyridin-2-ylpyridine-2,6-diamine), which shows intense long-lived near-infrared (NIR) phosphorescence from metal-centered spin-flip states. In contrast to the numerous studies on chromium(III) photophysics, only 10 luminescent molybdenum(III) complexes have been reported so far. Here, we present the synthesis and characterization of mer-MoX3(ddpd) (1, X = Cl; 2, X = Br) and cisfac-[Mo(ddpd)2]3+ (cisfac-[3]3+), an isomeric heavy homologue of the prototypical molecular ruby. For cisfac-[3]3+, we found strong zero-field splitting using magnetic susceptibility measurements and electron paramagnetic resonance spectroscopy. Electronic spectra covering the spin-forbidden transitions show that the spin-flip states in mer-1, mer-2, and cisfac-[3]3+ are much lower in energy than those in comparable chromium(III) compounds. While all three complexes show weak spin-flip phosphorescence in NIR-II, the emission of cisfac-[3]3+ peaking at 1550 nm is particularly low in energy. Femtosecond transient absorption spectroscopy reveals a short excited-state lifetime of 1.4 ns, 6 orders of magnitude shorter than that of mer-[Cr(ddpd)2]3+. Using density functional theory and ab initio multireference calculations, we break down the reasons for this disparity and derive principles for the design of future stable photoactive molybdenum(III) complexes. AU - Kitzmann, Winald R. AU - Hunger, David AU - Reponen, Antti-Pekka M. AU - Förster, Christoph AU - Schoch, Roland AU - Bauer, Matthias AU - Feldmann, Sascha AU - van Slageren, Joris AU - Heinze, Katja ID - 52345 IS - 39 JF - Inorganic Chemistry KW - Inorganic Chemistry KW - Physical and Theoretical Chemistry SN - 0020-1669 TI - Electronic Structure and Excited-State Dynamics of the NIR-II Emissive Molybdenum(III) Analogue to the Molecular Ruby VL - 62 ER - TY - JOUR AB - Macrocyclization reactions are still challenging due to competing oligomerization, which requires the use of small substrate concentrations. Here, the cationic tungsten imido and tungsten oxo alkylidene N-heterocyclic carbene complexes [[W(N-2,6-Cl2-C6H3)(CHCMe2Ph(OC6F5)(pivalonitrile)(IMes)+ B(ArF)4−] (W1) and [W(O)(CHCMe2Ph(OCMe(CF3)2)(IMes)(CH3CN)+ B(ArF)4−] (W2) (IMes=1,3-dimesitylimidazol-2-ylidene; B(ArF)4−=tetrakis(3,5-bis(trifluoromethyl)phenyl borate) have been immobilized inside the pores of ordered mesoporous silica (OMS) with pore diameters of 3.3 and 6.8 nm, respectively, using a pore-selective immobilization protocol. X-ray absorption spectroscopy of W1@OMS showed that even though the catalyst structure is contracted due to confinement by the mesopores, both the oxidation state and structure of the catalyst stayed intact upon immobilization. Catalytic testing with four differently sized α,ω-dienes revealed a dramatically increased macrocyclization (MC) and Z-selectivity of the supported catalysts compared to the homogenous progenitors, allowing high substrate concentrations of 25 mM. With the supported complexes, a maximum increase in MC-selectivity from 27 to 81 % and in Z-selectivity from 17 to 34 % was achieved. In general, smaller mesopores exhibited a stronger confinement effect. A comparison of the two supported tungsten-based catalysts showed that W1@OMS possesses a higher MC-selectivity, while W2@OMS exhibits a higher Z-selectivity which can be rationalized by the structures of the catalysts. AU - Ziegler, Felix AU - Bruckner, Johanna R. AU - Nowakowski, Michal AU - Bauer, Matthias AU - Probst, Patrick AU - Atwi, Boshra AU - Buchmeiser, Michael R. ID - 52344 IS - 21 JF - ChemCatChem KW - Inorganic Chemistry KW - Organic Chemistry KW - Physical and Theoretical Chemistry KW - Catalysis SN - 1867-3880 TI - Macrocyclization of Dienes under Confinement with Cationic Tungsten Imido/Oxo Alkylidene N‐Heterocyclic Carbene Complexes VL - 15 ER - TY - JOUR AB - The effects of backbone amine functionalization in three new homoleptic C^N^C type ruthenium(II) complexes bearing a tridentate bis‐imidazole‐2‐ylidene pyridine ligand framework are characterized and studied by single crystal diffraction, electrochemistry, optical spectroscopy and transient absorption spectroscopy in combination with ab initio DFT calculations. Functionalization by dimethylamine groups in 4‐position of the pyridine backbone significantly influences the properties of the complexes as revealed by comparison with the unfunctionalized references. As a result of the amine functionalization, a higher molar absorption coefficient of the MLCT bands, a decreased photoluminescence quantum yield at room temperature together with a shortened excited state lifetime but an improved photostability is observed. Introduction of electron donating and withdrawing groups at the NHC unit modifies the electronic and optical properties, such as the oxidation potential, absorption and emission properties, and the lifetimes of the excited states. AU - Fritsch, Lorena AU - Vukadinovic, Yannik AU - Lang, Moritz AU - Naumann, Robert AU - Bertrams, Maria-Sophie AU - Kruse, Ayla AU - Schoch, Roland AU - Müller, Patrick AU - Neuba, Adam AU - Dierks, Philipp AU - Lochbrunner, Stefan AU - Kerzig, Christoph AU - Heinze, Katja AU - Bauer, Matthias ID - 49608 JF - ChemPhotoChem KW - Organic Chemistry KW - Physical and Theoretical Chemistry KW - Analytical Chemistry KW - Computing Resources Provided by the Paderborn Center for Parallel Computing KW - pc2-ressources SN - 2367-0932 TI - Chemical and photophysical properties of amine functionalized bis‐NHC‐pyridine‐RuII complexes ER - TY - GEN AU - Beutner, Marc AU - Schneider, Jennifer Nicole ID - 47901 T2 - International Conference on Industry Sciences and Computer Science Innovation TI - The use of IT and OER to support remote sustainable work in Europeans Green Economy ER - TY - CHAP AU - Schwede, Jana AU - Harteis, Christian ED - Müller, Claudia ED - Pranger, Jan ED - Reißland, Jens ID - 52330 T2 - Nachhaltigkeitsorientierte Weiterbildungsdidaktik: Die doppelte Multiplikatorenqualifizierung TI - Weiterbildung des Weiterbildungspersonals – Vorwiegend eine Aufgabe des Lernens am Arbeitsplatz VL - 73 ER - TY - JOUR AU - Diederich, Malte AU - Spatz, Verena AU - Bauer, Anna Brigitte ID - 52358 JF - Phydid B, Didaktik der Physik, Beiträge zur DPG-Frühjahrstagung (2022) TI - Auswirkungen einer Online-Intervention (Mindset, Lerntechniken) auf den Studieneinstieg ER - TY - CONF AB - Megatrends, such as digitization or sustainability, are confronting the product management of manufacturing companies with a variety of challenges regarding the design of future products, but also the management of the actual products. To successfully position their products in the market, product managers need to gather and analyze comprehensive information about customers, developments in the products’ environment, product usage, and more. The digitization of all aspects of life is making data on these topics increasingly available – via social media, documents, or the internet of things from the products themselves. The systematic collection and analysis of these data enable the exploitation of new potentials for the adaption of existing products and the creation of the products of tomorrow. However, there are still no insights into the main concepts and cause-effect relationships in exploiting data-driven approaches for product management. Therefore, this paper aims to identify the main concepts and advantages of data-driven product management. To answer the corresponding research questions a comprehensive systematic literature review is conducted. From its results, a detailed description of the main concepts of data-driven product management is derived. Furthermore, a taxonomy for the advantages of data-driven product management is presented. The main concepts and the taxonomy allow for a deeper understanding of the topic while highlighting necessary future actions and research needs. AU - Fichtler, Timm AU - Grigoryan, Khoren AU - Koldewey, Christian AU - Dumitrescu, Roman ID - 52369 KW - Product Lifecyle Management (PLM) KW - Data Analytics KW - Data-driven Design KW - Engineering Management KW - Lifecycle Data T2 - 2023 IEEE International Conference on Technology Management, Operations and Decisions (ICTMOD) TI - Towards a Data-Driven Product Management – Concepts, Advantages, and Future Research ER - TY - GEN AU - Vernholz, Mats ED - Perla, Loredana ED - Agrati, Laura Sara ED - Vinci, Viviana ED - Scarinci, Alessia ID - 52370 SN - 9791255681038 T2 - Living and Leading in the Next Era: Connecting Teaching, Research, Citizenship and Equity TI - Academic self-concepts of pre-service technology teachers for vocational education in Germany according to the TPACK- Model ER - TY - GEN AU - Hollenhorst, Viola AU - Kenig, Eugeny Y. ID - 43047 TI - CFD-Untersuchungen der Fluiddynamik und des Wärmetransports an rauen Oberflächen ER - TY - THES AB - Füllkörper spielen in industriellen Trennprozessen eine wichtige Rolle bspw. bei der Reinigung industrieller Abgase durch Absorption. Die Trennleistung von Füllkörperkolonnen wird üblicherweise mittels vereinfachter Stufenmodelle ermittelt, deren Modellparameter experimentell bestimmt werden müssen. Dies stellt eine große Schwäche von Stufenmodellen dar, da diese Parameterim Allgemeinen nicht auf verschiedene Stoffsysteme und Füllkörpertypen übertragbar sind.In dieser Arbeit wird ein Modell, basierend auf dem hydrodynamischen Analogieansatz, zur Beschreibung von Absorptionsvorgängen in Füllkörperkolonnen vorgestellt. Dabei ist die Geometrie der festen Phase direkt abhängig von der Füllkörpergeometrie und der Stochastik der Schüttung. Die tatsächlichen Strömungsverhältnisse in Füllkörperkolonnen werden erfasst und durch eine Kombination vereinfachter charakteristischer Strömungsformen reproduziert. Dies erlaubt die Verwendung rigoroser Transportgleichung. Dadurch enthält das Modell weniger experimentell zu ermittelnde Parameter und ist damit unabhängiger von Experimenten als vereinfachte Stufenmodelle. Das Modell wurde gegen experimentelle Daten zur CO2-Absorption in wässrige Natronlauge validiert. Mit dem entwickelten Modell wurde anschließend eine Parameterstudie durchgeführt, die der Unterstützung der Entwicklung neuer Füllkörpergeometrien dient. Dazu wurde eine Simulationsstudie durchgeführt, die den Einfluss der Füllkörpergeometrie auf die Trennleistung untersucht. AU - Salten, Alexander Heinrich Johannes ID - 52402 TI - Modellierung der Reaktivabsorption in regellosen Schüttungen und modellbasierte Optimierung von Füllkörpern mit dem Ansatz der hydrodynamischen Analogien ER - TY - CONF AU - Haak, Viktor AU - Meschut, Gerson AU - Epperlein, Maike AU - Schiebahn, Alexander AU - Reisgen, Uwe ID - 50547 T2 - 25. DVS-Sondertagung Widerstandsschweißen TI - Einseitiges Widerstandselementschweißen für die stahlintensive Mischbauweise ER - TY - JOUR AU - Hochhaus, Thorben AU - Bruns, Bastian AU - Grünewald, Marcus AU - Riese, Julia ID - 47551 JF - Computers & Chemical Engineering KW - Computer Science Applications KW - General Chemical Engineering SN - 0098-1354 TI - Optimal scheduling of a large-scale power-to-ammonia process: Effects of parameter optimization on the indirect demand response potential VL - 170 ER - TY - JOUR AU - Röder, Lilli Sophia AU - Gröngröft, Arne AU - Grünewald, Marcus AU - Riese, Julia ID - 51360 JF - Chemical Engineering Transactions TI - Demand Side Management Implementation in Downstream Digestate Treatment of a Biomethane Biorefinery VL - 105 ER - TY - JOUR AB - AbstractThe time‐dependent adjustment of a system's power demand simultaneously with current power generation is commonly referred to as demand side management (DSM). DSM strategies are based on the flexibility to purchase electricity at times when prices are low, which can result in monetary benefits. One option to increase the flexibility of continuously operated processes is to oversize them. From an economic point of view, this leads to an increased investment. DSM only serves an economic purpose if the monetary benefits exceed this increase in capital costs. The main goal of this contribution is to develop a decision support tool to help evaluate unit operations regarding their feasibility for DSM implementation. In a case study, the decision support tool was applied to show its functionality on a biomethane production plant. The results show that with the help of the decision support tool, evaluating unit operations concerning their economic DSM potential is possible. AU - Röder, Lilli AU - Etzold, Hendrik AU - Gröngröft, Arne AU - Grünewald, Marcus AU - Riese, Julia ID - 49580 JF - Biofuels, Bioproducts and Biorefining KW - Renewable Energy KW - Sustainability and the Environment KW - Bioengineering SN - 1932-104X TI - Decision support tool to determine the suitability of demand side management implementation in continuously operated processes – A biorefinery case study ER - TY - JOUR AU - Intveen, Julie ID - 52337 IS - 4 JF - Englisch betrifft uns TI - “I was trying to protect you. I was trying to keep you safe.” Parental surveillance in the Black Mirror episode Arkangel ER - TY - JOUR AU - Intveen, Julie AU - Bauer, Maike ID - 52334 IS - 5 JF - Englisch betrifft uns TI - The United Kingdom: A Multicultural Society Education as a key to life in mixed communities ER - TY - JOUR AU - Intveen, Julie AU - Bauer, Maike ID - 52335 IS - 5 JF - Englisch betrifft uns TI - The Royal Divide - Exploring the impact of Megxit on the future of the British monarchy ER - TY - CHAP AU - Abrego, Verónica AU - Henke, Ina AU - Kißling, Magdalena AU - Lammer, Christina AU - Leuker, Maria-Th. ED - Abgrego, Verónica ED - Henke, Ina ED - Kißling, Magdalena ED - Lammer, Christina ED - Leuker, Maria-Th. ID - 50212 T2 - Intersektionalität und erzählte Welten. Fachwissenschaftliche und fachdidaktische Perspektiven auf Literatur und Medien TI - Intersektionalität und erzählte Welten – Einführung ER - TY - GEN AU - Lammer, Christina ID - 52389 TI - Het verschil tussen strips en graphic novels (in Vlaanderen) ER - TY - JOUR AU - Genovese, Matteo AU - Schlüter, Alexander AU - Scionti, Eugenio AU - Piraino, Francesco AU - Corigliano, Orlando AU - Fragiacomo, Petronilla ID - 52204 IS - 44 JF - International Journal of Hydrogen Energy KW - Hydrogen economy KW - Green hydrogen KW - Power-to-X KW - Hydrogen-to-X KW - Sector coupling SN - 0360-3199 TI - Power-to-hydrogen and hydrogen-to-X energy systems for the industry of the future in Europe VL - 48 ER - TY - GEN AB - We use QCD kinetic theory to compute photon production in the chemically equilibrating Quark-Gluon Plasma created in the early stages of high-energy heavy-ion collisions. We do a detailed comparison of pre-equilibrium photon rates to the thermal photon production. We show that the photon spectrum radiated from a hydrodynamic attractor evolution satisfies a simple scaling form in terms of the specific shear viscosity $\eta/s$ and entropy density $dS/d\zeta \sim {\scriptstyle \left(T\tau^{1/3}\right)^{3/2}}_\infty$. We confirm the analytical predictions with numerical kinetic theory simulations. We use the extracted scaling function to compute the pre-equilibrium photon contribution in $\sqrt{s_{NN}}=2.76\,\text{TeV}$ 0-20\% PbPb collisions. We demonstrate that our matching procedure allows for a smooth switching from pre-equilibrium kinetic to thermal hydrodynamic photon production. Finally, our publicly available implementation can be straightforwardly added to existing heavy ion models. AU - Oscar Garcia-Montero, Oscar Garcia-Montero AU - Mazeliauskas, Aleksas AU - Plaschke, Philip AU - Schlichting, Sören ID - 50171 T2 - arXiv:2308.09747 TI - Pre-equilibrium photons from the early stages of heavy-ion collisions ER - TY - THES AU - Schneider, Jennifer Nicole ID - 48010 TI - Open Educational Resources in der beruflichen Bildungslandschaft ER - TY - JOUR AU - Al-Lami, Abbas Jarullah Sangoor AU - Kenig, Eugeny ID - 40645 JF - International Journal of Heat and Mass Transfer TI - Experimental Study of an Internally Channeled Tube Heat Exchanger under Turbulent Flow Conditions VL - 214 ER - TY - GEN AU - Unterstell, Rembert ID - 51019 TI - Der Wirtschaft auch in der Krise das Atmen erlauben, Pandemie und Ökonomie – Interview mit Steuerexpertin Caren Sureth-Sloane ER - TY - GEN AU - Unterstell, Rembert ID - 51024 TI - Allowing the Economy to Breathe Even During the Crisis – Interview with Tax Expert Caren Sureth-Sloane ER - TY - CONF AB - Abstract. The application of the mechanical joining process clinching allows the assembly of different sheet metal materials with a wide range of material thickness configurations, which is of interest for lightweight multi-material structures. In order to be able to predict the clinched joint properties as a function of the individual manufacturing steps, current studies focus on numerical modeling of the entire clinching process chain. It is essential to be able to take into account the influence of the joining process-induced damage on the load-bearing capacity of the joint during the loading phase. This study presents a numerical damage accumulation in the clinching process based on an implemented Hosford-Coulomb failure model using a 3D clinching process model applied on the aluminum alloy EN AW-6014 in temper T4. A correspondence of the experimentally determined failure location with the element of the highest numerically determined damage accumulation is shown. Moreover, the experimentally determined failure behavior is predicted to be in agreement in the numerical loading simulation with transferred pre-damage from the process simulation. AU - Bielak, Christian Roman AU - Böhnke, Max AU - Friedlein, Johannes AU - Bobbert, Mathias AU - Mergheim, Julia AU - Steinmann, Paul AU - Meschut, Gerson ID - 43090 SN - 2474-395X T2 - Materials Research Proceedings TI - Numerical analysis of failure modeling in clinching process chain simulation ER - TY - CONF AB - Abstract. In the numerical simulation of mechanical joining technologies such as clinching, the material modeling of the joining parts is of major importance. This includes modeling the damage and failure behavior of the materials in accordance with varying occurring stress states. This paper presents a calibration method of three different fracture models. The calibration of the models is done by use of experimental data from a modified punch test, tensile test and bulge test in order to map the occurring stress states from clinching processes and to precisely model the resulting failure behavior. Experimental investigations were carried out for an aluminum alloy EN AW-6014 in temper T4 and compared with the simulative results generated in LS-DYNA. The comparison of force-displacement curves and failure initiation shows that the Hosford–Coulomb model predicts the failure behavior for the material used and the tests applied with the best accuracy. AU - Böhnke, Max AU - Bielak, Christian Roman AU - Friedlein, Johannes AU - Bobbert, Mathias AU - Mergheim, Julia AU - Steinmann, Paul AU - Meschut, Gerson ID - 43462 SN - 2474-395X T2 - Materials Research Proceedings TI - A calibration method for failure modeling in clinching process simulations ER - TY - CHAP AU - Böhnke, Max AU - Bielak, Christian Roman AU - Bobbert, Mathias AU - Meschut, Gerson ID - 52454 SN - 2195-4356 T2 - Lecture Notes in Mechanical Engineering TI - Experimental and Numerical Investigation of Clinched Joints Under Shear Tensile Loading at High Strain Rates ER - TY - CONF AU - Friedlein, Johannes AU - Bielak, Christian Roman AU - Böhnke, Max AU - Bobbert, Mathias AU - Mergheim, Julia AU - Steinmann, Paul AU - Meschut, Gerson ID - 43463 T2 - Materials Research Proceedings TI - Influence of plastic orthotropy on clinching of sheet metal ER - TY - CHAP AU - Breckner, Anne AU - Schroeter-wittke, Harald ED - Janus, Richard ID - 52456 T2 - Katastrophen. Religiöse Bildung angesichts von Kriegs- und Krisenerfahrungen im 19. und 20. Jahrhundert TI - Ambivalenzkompetenz? Rückblick auf die Tagung 'Katastrophen'. Religiöse Bildung angesichts von Kriegs- und Krisenerfahrungen im 19. und 20. Jahrhundert am Vortag des russischen Angriffs auf die Ukraine VL - 26 ER - TY - GEN AU - Breckner, Anne ID - 52466 TI - Karneval und OWL ER - TY - GEN AU - Breckner, Anne ID - 52464 TI - Auszeit ER - TY - JOUR AU - Breckner, Anne AU - Kamcili-Yildiz, Naciye ID - 52457 IS - 4 JF - Religion 5-10 TI - Was brauchst du? Engagement für die Mitmenschen in Christentum und Islam. Interreligiöse Unterrichtsreihe im Themenheft Diakonie VL - 52 ER - TY - GEN AU - Knorr, Lukas AU - Schlosser, Florian AU - Meschede, Henning ID - 47540 TI - Economic Integration of a High-Temperature Heat Pump with Flexible Part-load Operation ER - TY - CONF AU - Rauhaus, Johann AU - Schadomsky, Magnus AU - Magyar, Balázs AU - Zimmer, Detmar ID - 49555 SN - 978-3-9817451-8-4 T2 - Tagungsband der 64. Tribologie-Fachtagung TI - Untersuchung des Reibungs- und Deformationsverhaltens von schnelllaufenden Bremsen ER - TY - GEN AU - Klassen, Alexander ID - 52480 TI - Fast Partial Reconfiguration for ReconOS64 on Xilinx MPSoC Devices ER - TY - CONF AU - Annemann, C. AU - Niemann, T. AU - Gerick, J. AU - Drossel, Kerstin ID - 52489 T2 - Vortrag auf der Tagung 'Schule und Lehrkräfte. Bildung neu denken' der Sektion Empirische Bildungsforschung (AEPF/KBBB) in der DGfE. Universität Potsdam TI - Prädiktoren für und Effekte von digitalisierungsbezogene(n) Lehrkräftefortbildungen in Deutschland –Ergebnisse einer Sekundäranalyse ER - TY - CONF AB - Fused Deposition Modeling (FDM) is an additive manufacturing process to produce complex thermoplastic geometries layer by layer. The filament is melted in a nozzle, iteratively deposited, and then cools down. Due to the solidification process, the deposited filament strands deviate from their intended position due to shrinkage, resulting in significant geometric deviations in the final part. In terms of dimensional accuracy, there is a need for optimization, especially for local curved geometries in relation to the global part with higher nominal dimensions. The aim of this study is to investigate the size and shape deviations for cylindrical FDM elements and to compensate the expected deformations by using an in-house software with adaptive scaling factors in the x-y plane. Previous studies mainly focus on simple, non-curved objects, this study also considers the influence of curvature and global as well as local deviations on the final part. AU - Koers, Thorsten AU - Magyar, Balázs ED - Beaman, Joseph ID - 47084 T2 - Proceedings of the 34th Annual International Solid Freeform Fabrication Symposium 2023 TI - Determination and Compensation of the Shrinkage Behavior of Cylindrical Elements in the FDM Process VL - 34 ER - TY - CONF AB - To ensure uniform documentation of support structure information, a concept is presented that enables a standardized depiction of support structures in technical drawings based on ISO 128-3. To this end, requirements for a uniform depiction are defined and a procedure for drawing entry is presented. The drawing entry should contain all production-relevant support structure information. The standardized documentation of support structure information in technical drawings is intended to ensure a simple, clear and safe exchange of information between business units or different companies along the value chain. As a result a possible drawing entry of support structures was developed. To distinguish between different support structure types, a standardized depiction of geometrical information in a specification field is shown. The specification field gives a detailed description of the support structure type, the geometry as well as the connection to the part and the building platform. Also uncommon support types like lattice structures or CAD based support structures can be implemented. To ensure the usability the depictio is editable and extendable. AU - Lammers, Stefan AU - Koers, Thorsten AU - Magyar, Balázs AU - Zimmer, Detmar AU - Lieneke, Tobias ED - Beaman, Joseph ID - 48790 T2 - Proceedings of the 34th Annual International Solid Freeform Fabrication Symposium 2023 TI - Depiction of support structures in technical drawings VL - 34 ER - TY - JOUR AB - Sich wandelnde Bedingungen auf dem Ausbildungsmarkt, die daraus resultierenden veränderten Kompetenz- und Qualifikationsanforderungen sowie Anforderungen an eine lebensbegleitende berufliche Orientierung treffen insb. als (ausbildungs-)benachteiligt gekennzeichnete Jugendliche am Übergang Schule-Beruf. Jene Jugendliche münden in Maßnahmen des Übergangssystems wie die Ausbildungsvorbereitung (AV), wobei die konkreten Auswirkungen dieser Transformationsprozesse für diese Zielgruppe weitgehend unklar bleiben. In unserem Beitrag greifen wir die Überlegungen der Arbeitsgruppe 9+1 zum Übergangssystem verstanden als Chancenverbesserungssystem auf und diskutieren, was hierunter verstanden werden kann. Schließlich führen wir konkrete Anforderungen an das Chancenverbesserungssystem mit den Handlungsmöglichkeiten der Jugendlichen zusammen. Grundlegend verfolgen wir dabei nicht die Perspektive einer Anpassung der Jugendlichen an die Arbeitswelt, sondern fragen vielmehr danach, was Bildung leisten muss. Hierfür nehmen wir über qualitative Fallstudien die Perspektive der Jugendlichen sowie die Sichtweise des Bildungspersonals auf. In diesem Rahmen führen wir eine anforderungs- und subjektorientierte Perspektive zusammen und diskutieren u. a. anhand von Perspektiven auf das System, die curriculare Ebene, die Haltung der Bildungsakteur*innen, etc., was mit einer Gestaltung des Übergangssystems als Chancenverbesserungssystem konkret verbunden wäre. AU - Kremer, H.-Hugo AU - Otto, Franziska ID - 51166 JF - bwp@ Berufs- und Wirtschaftspädagogik – online KW - Übergangssystem KW - Selbstinszenierung KW - Chancenverbesserung KW - Subjektorientierung KW - Übergang Schule-Ausbildung TI - Übergang Schule-Beruf als Chancenverbesserungssystem – Zur Gestaltung von Lebensräumen und Entwicklung von Praktiken für den Übergang VL - Ausgabe 45 ER - TY - CONF AU - Sengupta, Meghdut AU - Alshomary, Milad AU - Scharlau, Ingrid AU - Wachsmuth, Henning ID - 52475 T2 - Findings of the Association for Computational Linguistics: EMNLP 2023 TI - Modeling Highlighting of Metaphors in Multitask Contrastive Learning Paradigms ER - TY - GEN AU - Tschöpe, Jan-Cedric Philipp Balthasar ID - 52502 TI - Selektives Lasersintern mit glasverstärkten Kunstsoff-Dry-Blends Analyse von Verarbeitbarketi und Bauteileigenschaften im Vergleich zu partikelgefüllten Kunststoffpulvern ER - TY - CHAP AU - Schütte, Jan AU - Sextro, Walter ID - 51338 T2 - 20. VDI-Fachtagung Reifen - Fahrwerk - Fahrbahn TI - Einfluss der Radhubkinematik auf den Reifenverschleiß VL - 2425 ER - TY - GEN AU - Kepper, Johannes AU - Münzmay, Andreas ID - 47487 T2 - DHd2023: Open Humanities, Open Culture TI - Open Data in musikphilologischen Projekten: Herausforderungen, Strategien, Potenziale ER - TY - CONF AU - Sengupta, Meghdut AU - Alshomary, Milad AU - Wachsmuth, Henning ID - 52477 T2 - Proceedings of the 3rd Workshop on Figurative Language Processing (FLP) TI - Back to the Roots: Predicting the Source Domain of Metaphors using Contrastive Learning ER - TY - CONF AU - Prager, Raphael Patrick AU - Trautmann, Heike ED - Silva, Sara ED - Paquete, Luís ID - 52530 T2 - Companion Proceedings of the Conference on Genetic and Evolutionary Computation, GECCO 2023, Companion Volume, Lisbon, Portugal, July 15-19, 2023 TI - Investigating the Viability of Existing Exploratory Landscape Analysis Features for Mixed-Integer Problems ER - TY - GEN AU - Kraft, Kerstin ID - 52527 TI - A Bouquet of Encounters With Faux Flora Across Time – A Visual Essay. ER - TY - GEN AU - Gilich, Julian AU - Meschut, Gerson AU - Wiebicke, Felix AU - Gröger, Benjamin AU - Kuhtz, Moritz AU - Koch, Ilja AU - Gude, Maik ID - 50060 T2 - 14th European Adhesion Conference (EURADH) & 7th World Congress on Adhesion and Related Phenomena (WCARP) TI - Influences on the Flow Behavior of Highly Viscous Thermal Interface Materials in the Joining Process ER - TY - JOUR AU - Schemmer, Susanne Jutta ID - 52535 JF - Arbeitsmarktgeförderte berufliche Integration, berufsbildung, 77 (3). Bielefeld: wbv Publikation, 2-4. TI - Innovation und neue Stabilitäten durch Krisenzeiten — zur Wandlungs- und Transformationsfähigkeit der beruflichen Integrationsförderung ER - TY - JOUR AB - AbstractWe report on so‐called “hidden FLPs” (FLP: frustrated Lewis pair) consisting of a phosphorus ylide featuring a group 13 fragment in the ortho position of a phenyl ring scaffold to form five‐membered ring structures. Although the formation of the Lewis acid/base adducts was observed in the solid state, most of the title compounds readily react with carbon dioxide to provide stable insertion products. Strikingly, 0.3–3.0 mol% of the reported aluminum and gallium/carbon‐based ambiphiles catalyze the reduction of CO2 to methanol with satisfactory high selectivity and yields using pinacol borane as stoichiometric reduction equivalent. Comprehensive computational studies provided valuable mechanistic insights and shed more light on activity differences. AU - Krämer, Felix AU - Paradies, Jan AU - Fernández, Israel AU - Breher, Frank ID - 52542 IS - 5 JF - Chemistry – A European Journal KW - General Chemistry KW - Catalysis KW - Organic Chemistry SN - 0947-6539 TI - Quo Vadis CO2 Activation: Catalytic Reduction of CO2 to Methanol Using Aluminum and Gallium/Carbon‐based Ambiphiles VL - 30 ER - TY - GEN AU - Nassery, Idris ID - 52546 TI - Mashood A. Baderin, Islamic Law. A Very Short Introduction ER - TY - JOUR AB - In einem Seminar für angehende berufsbildende Lehrkräfte der beruflichen Fachrichtung Ernährung und Hauswirtschaft an der Technischen Universität Dresden wurde mittels digitaler Tools ein Property-Management-System dargestellt. Ziel ist es, Geschäfts- und Arbeitsprozesse in der Hotellerie sowie digitale Medien und ihre Einsatzmöglichkeiten innerhalb von Lehrveranstaltungen abzubilden. AU - Härtel, Sandra AU - Klatt, Christiane AU - Meyer, Anja ID - 48551 IS - 3 JF - HiBiFo – Haushalt in Bildung & Forschung KW - General Medicine SN - 2193-8806 TI - Digitalisiertes Arbeiten in gastgewerblichen Berufen – Umsetzung in der Hochschullehre VL - 12 ER - TY - CONF AB - Abstract. Requirements of multi-material construction involve adjustments to standard joining techniques. Especially the growing importance of integral cast components poses additional engineering challenges for the industry. One approach to achieve these goals are adaptable joining elements formed by friction spinning. This approach uses friction-induced heat to form customisable joining elements to join sheets for different boundary conditions, even for brittle cast materials. It is possible to react immediately to adapt to the joining process inline and reduce the amount of different joining elements. As the joining partner serve casting plates of the aluminium casting alloy EN AC–AlSi9, which is processed in the sand casting. Joining hypoeutectic AlSi alloys constitutes a challenge because the brittle character of these cause cracks in the joint during conventional mechanical joining. Furthermore, the friction-induced heat of the novel joining process causes a finer microstructure in the hypoeutectic AlSi9 casting alloy. In particular, the eutectic Si is more fine-grained, resulting in higher joint ductility. This study indicates the joining suitability of a hypoeutectic aluminium casting alloy in combination with adaptive manufactured additional joining elements. Here, various mechanical and microstructural investigations validate the influence of the thermomechanical joining technique. In conclusion, the potential of this joining process is presented regarding the joinability of cast aluminium components. AU - Borgert, Thomas AU - Neuser, Moritz AU - Wiens, Eugen AU - Grydin, Olexandr AU - Homberg, Werner AU - Schaper, Mirko ID - 43031 SN - 2474-395X T2 - Materials Research Proceedings TI - Influence of thermo-mechanical joining process on the microstructure of a hypoeutectic aluminium cast alloy VL - 25 ER - TY - JOUR AB - Multi-material designs (MMD) are more frequently used in the automotive industry. Hereby, the combination of different materials, metal sheets, or cast components, is mechanically joined, often by forming joining processes. The cast components mostly used are high-strength, age-hardenable aluminium alloys of the Al–Si system. Here, the low ductility of the AlSi alloys constitutes a challenge because their brittle nature causes cracks during the joining process. However, by using suitable solidification conditions, it is possible to achieve a microstructure with improved mechanical and joining properties. For this study, we used the twin-roll casting process (TRC) with water-cooled rollers to manufacture the hypoeutectic AlSi10Mg for the first time. Hereby, high solidification rates are realisable, which introduces a microstructure that is about four times finer than in the sand casting process. In particular, it is shown that a fine microstructure close to the modification with Na or Sr is achieved by the high solidification rate in the TRC process without using these elements. Based on this, the mechanical properties increase, and especially the ductility is enhanced. Subsequent joining investigations validate the positive influence of a high solidification rate since cracks in joints can be avoided. Finally, a microstructure-property-joint suitability correlation is presented. AU - Neuser, Moritz AU - Schaper, Mirko AU - Grydin, Olexandr ID - 52405 IS - 4 JF - Journal of Manufacturing and Materials Processing KW - Industrial and Manufacturing Engineering KW - Mechanical Engineering KW - Mechanics of Materials SN - 2504-4494 TI - Mechanical and Microstructure Characterisation of the Hypoeutectic Cast Aluminium Alloy AlSi10Mg Manufactured by the Twin-Roll Casting Process VL - 7 ER - TY - JOUR AB - Consistent lightweight construction in the area of vehicle manufacturing requires the increased use of multi-material combinations. This, in turn, requires an adaptation of standard joining techniques. In multi-material combinations, the importance of integral cast components, in particular, is increasing and poses additional technical challenges for the industry. One approach to solve these challenges is adaptable joining elements manufactured by a thermomechanical forming process. By applying an incremental and thermomechanical joining process, it is possible to react immediately and adapt the joining process inline to reduce the number of different joining elements. In the investigation described in this publication, cast plates made of the cast aluminium alloy EN AC-AlSi9 serve as joining partners, which are processed by sand casting. The joining process of hypoeutectic AlSi alloys is challenging as their brittle character leads to cracks in the joint during conventional mechanical joining. To solve this, the frictional heat of the novel joining process applied can provide a finer microstructure in the hypoeutectic AlSi9 cast alloy. In detail, its Si is finer-grained, resulting in higher ductility of the joint. This study reveals the thermomechanical joining suitability of a hypoeutectic cast aluminium alloy in combination with adaptively manufactured auxiliary joining elements. AU - Borgert, Thomas AU - Neuser, Moritz AU - Hoyer, Kay-Peter AU - Homberg, Werner AU - Schaper, Mirko ID - 47535 IS - 5 JF - Journal of Manufacturing and Materials Processing KW - Industrial and Manufacturing Engineering KW - Mechanical Engineering KW - Mechanics of Materials SN - 2504-4494 TI - Thermomechanical Joining of Hypoeutectic Aluminium Cast Plates VL - 7 ER - TY - CONF AU - Grydin, Olexandr AU - Neuser, Moritz AU - Schaper, Mirko ID - 52406 SN - 2195-4356 T2 - Conference: ICTP 2023: Proceedings of the 14th International Conference on the Technology of Plasticity - Current Trends in the Technology of PlasticityAt: Cannes (France) TI - Influence of Shell Material on the Microstructure and Mechanical Properties of Twin-Roll Cast Al-Si-Mg Alloy ER - TY - CONF AB - Automated Algorithm Configuration (AAC) usually takes a global perspective: it identifies a parameter configuration for an (optimization) algorithm that maximizes a performance metric over a set of instances. However, the optimal choice of parameters strongly depends on the instance at hand and should thus be calculated on a per-instance basis. We explore the potential of Per-Instance Algorithm Configuration (PIAC) by using Reinforcement Learning (RL). To this end, we propose a novel PIAC approach that is based on deep neural networks. We apply it to predict configurations for the Lin\textendash Kernighan heuristic (LKH) for the Traveling Salesperson Problem (TSP) individually for every single instance. To train our PIAC approach, we create a large set of 100000 TSP instances with 2000 nodes each \textemdash currently the largest benchmark set to the best of our knowledge. We compare our approach to the state-of-the-art AAC method Sequential Model-based Algorithm Configuration (SMAC). The results show that our PIAC approach outperforms this baseline on both the newly created instance set and established instance sets. AU - Seiler, Moritz Vinzent AU - Rook, Jeroen AU - Heins, Jonathan AU - Preuß, Oliver Ludger AU - Bossek, Jakob AU - Trautmann, Heike ID - 48898 T2 - 2023 IEEE Symposium Series on Computational Intelligence (SSCI) TI - Using Reinforcement Learning for Per-Instance Algorithm Configuration on the TSP ER - TY - JOUR AU - Öhlschläger, Claudia ID - 50527 JF - Scientia Poetica TI - Die Totenmaske als Medium der kleinen Form. Zur Mehrdeutigkeit von Ahnenkult und Historie im frühen 20. und 21. Jahrhundert VL - 27 ER - TY - CHAP AU - Tatari, Muna AU - Ströbele, Christian ED - Altmeyer et al., Stefan ID - 52609 T2 - Herausforderung Mensch TI - Anthropologie - strittig zwischen Christentum und Islam? VL - 39 ER - TY - JOUR AU - Adler, Luise AU - Tumat, Antje ID - 52325 JF - Loccumer Pelikan. Religionspädagogisches Magazin für Schule und Gemeinde des Religionspädagogischen Instituts Loccum TI - Kirche und Musiktheater. Ein ambivalentes Verhältnis in Schlaglichtern VL - 4 ER - TY - BOOK AU - Fuchs, Christian ID - 47550 TI - Grundlagen der Medienökonomie: Medien, Wirtschaft und Gesellschaft. ER - TY - JOUR AU - Yang, Keke AU - Meschut, Gerson AU - Seitz, Georg AU - Biegler, Max AU - Rethmeier, Michael ID - 48082 IS - 10 JF - Metals (Special Issue Embrittlement Phenomena in Steel Metallurgy) SN - 2075-4701 TI - The Identification of a New Liquid Metal Embrittlement (LME) Type in Resistance Spot Welding of Advanced High-Strength Steels on Reduced Flange Widths VL - 13 ER - TY - JOUR AB - AbstractIn Konstruktionen des Landmaschinenbaus aus dickeren Blechen (ca. 3–10 mm) findet die Klebtechnik bislang nur wenig Anwendung, obwohl sie in anderen Einsatzgebieten bereits ein etabliertes Fügeverfahren darstellt und viele Vorteile gegenüber anderen Fügeverfahren bietet, da es bisher an Regelwerken bei der Auslegung derartiger Verbindungen fehlt. Ein wesentliches Kriterium bei der Auslegung von Verbindungen im Landmaschinenbau ist die Ermüdungsfestigkeit aufgrund der langen Nutzungsphase der Produkte und der in der Landtechnik vorherrschenden Belastungscharakteristika. Geklebte Verbindungen weisen ein hervorragendes Verhalten bei zyklischer Belastung auf. Die steigenden Anforderungen im Hinblick auf Ressourceneffizienz und Leichtbau führen zu einem Umdenken, da durch den vermehrten Einsatz höherfester Stahlwerkstoffe in Kombination mit der Klebtechnik dieses als umsetzbar erscheint. Ziel ist die Entwicklung einer Methode zur Auslegung geklebter Verbindungen in Konstruktionen mit höherfesten Stahlwerkstoffen in Anlehnung an die FKM‐Richtlinie. Die betriebsrelevanten Beanspruchungen der Landtechnik werden analysiert und an speziellen Probekörpern untersucht. Dabei werden sowohl die mechanischen, thermischen und medialen Einflussfaktoren als auch der Einfluss der Klebfugengeometrie und von Betriebslastenkollektiven untersucht. Die Erkenntnisse werden in einer KMU‐relevanten Vorgehensweise zur Ermittlung von Abminderungsfaktoren zusammengefasst, wodurch die Auslegung der Bauteilfestigkeit sowohl statisch als auch dynamisch möglich ist. AU - Göddecke, Johannes AU - Göhrs, Tim AU - Meschut, Gerson AU - Große Gehling, Manfred ID - 47042 IS - 8 JF - Stahlbau KW - Metals and Alloys KW - Mechanical Engineering KW - Mechanics of Materials KW - Building and Construction KW - Civil and Structural Engineering SN - 0038-9145 TI - Auslegungsmethode zum Kleben höchstfester Stahlwerkstoffe im Landmaschinenbau VL - 92 ER - TY - JOUR AU - Chudalla, Nick AU - Meschut, Gerson AU - Teutenberg, Dominik AU - Schneider, Miriam AU - Smart, Dominic ID - 46164 IS - 6 JF - adhäsion KLEBEN & DICHTEN TI - Rechnergestützte Versagensanalyse geklebter Verbindungen ER - TY - THES AU - Josch, Sebastian ID - 52500 TI - Rheologische Charakterisierung von Frischbeton : Entwicklung eines adaptiven Rheometers und Untersuchung wandgleitunterdrückender Messgeometrien ER - TY - JOUR AU - Heil, Rebekka ID - 52617 IS - 5 JF - Zeitschrift des Bundesverbandes der Lehrkräfte für Berufsbildung e.V. TI - Sprachbildung in technischen und pflegerischen Fächern der beruflichen Bildung. Bildung und Beruf. ER - TY - GEN AU - Heil, Rebekka AU - Prange, Sarah-Christin ID - 52619 TI - ProDaZ Online-Tool Technik ER - TY - GEN AU - Heil, Rebekka ID - 52618 TI - ProDaZ Online-Tool Pflege. ER - TY - THES AU - Gräßer, Melanie ID - 52499 TI - Numerical Computation of Capillary Bridges between Directly Resolved Rough Interfaces ER - TY - GEN AU - Peper, Frederik ID - 52623 TI - Der Einfluss verschiedener Luftfilter auf die Geräuschemissionen von Personenkraftwagen ER - TY - GEN AU - Wiebe, Robert ID - 52630 TI - Qualifizierung des kyrogenen Mahlens zur Herstellung von gefüllten Kunststoffpulvern für das Lasersinterverfahren (Studienarbeit) ER - TY - GEN AU - Aissani, Soufiane ID - 52632 TI - Polystyrol Nanopartikel asl alternative Fließhilfsmittel für SLS Materialien (Studienarbeit) ER - TY - GEN AU - Middelmann, Steffen ID - 52627 TI - Der Einfluss verschiedener Partikelgrößenfraktionen eines PA12 Pulvers auf den Lasersinterprozess und auf die resultierenden Bauteileigenschaften ER - TY - GEN AU - Schröder, Dominik ID - 52629 TI - Untersuchung und Modellierung der Materialeigenschaften von lasergesintertem Polyamid 11 Pulver mit eincompoundierten Carbonfasern ER - TY - GEN AU - Baaske, Benno ID - 52628 TI - Schmelze-Temperatur-Messung im Lasersinter-Prozess und Korrelation zu temperaturabhängigen Schmelzviskositäten ER - TY - GEN AU - Gröne, Sebastian ID - 52633 TI - Numerical Investigations on the Flow Field and the Transfer Function of a Centrifugal-DMA ER - TY - GEN AU - Otto, Moritz ID - 52634 TI - Konstruktion einer Vorrichtung zur Probenherstellung für das Sentmanat-Dehnrheometer ER - TY - GEN AU - Reimer, Jens ID - 52635 TI - Entwicklung einer Datenbank hergestellter Nanomaterialien mittel Gasphasensynthese (Studienarbeit) ER -