TY - CHAP A1 - Elagroudy, Passant A1 - Saleh, Mennatallah A1 - Sturm, Christian A1 - Schmidt, Albrecht T1 - How do Users Expect their Smart Memory Vaults to Utilize Their Shared Memories? T2 - CHI'22: Extended Abstracts of the 2022 CHI Conference on Human Factors in Computing Systems UR - https://doi.org/10.1145/3491101.3519826 Y1 - 2022 UR - https://doi.org/10.1145/3491101.3519826 SN - 978-1-4503-9156-6 PB - ACM CY - New York ER - TY - JOUR A1 - Arias, Diego A1 - Barriola, Xabier A1 - Loza Adaui, Cristian Rolando T1 - Corporate purpose and early disaster response: Providing evidence of dynamic materiality? JF - Business Strategy and the Environment N2 - This paper examines the relationship between corporate purpose and disaster response. To that aim, we use a unique dataset generated by Just Capital's COVID‐19 response tracker that characterizes the early responses of 928 companies included in the Russell 1000 Index generated by the COVID‐19 pandemic. We marry this data to the Business Roundtable Statement on the Purpose of a Corporation (BRT‐CPS) signatories list, which includes 210 firms that declared “a fundamental commitment to all stakeholders” as their corporate purpose. We estimate the differential impact of BRT‐CPS signees on the rest. After controlling our results with financial indicators and environmental, social, and governance (ESG) data, we convey that BRT‐CPS signees were more likely to develop strategies that benefited their surrounding communities and other stakeholders. Moreover, corporations with high ESG were less likely to have an early response that directly benefited stakeholders other than shareholders, except for layoffs and unpaid leave. Finally, we discuss the outcomes considering the symbolic management theory, corporate purpose literature, and its relation to stakeholder management. UR - https://doi.org/10.1002/bse.3707 Y1 - 2024 UR - https://doi.org/10.1002/bse.3707 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-49155 SN - 1099-0836 VL - 33 IS - 5 SP - 4598 EP - 4612 PB - Wiley CY - New York ER - TY - JOUR A1 - Elger, Gordon A1 - Bhogaraju, Sri Krishna A1 - Schneider-Ramelow, Martin T1 - Hybrid Cu sinter paste for low temperature bonding of bare semiconductors JF - Materials Letters N2 - A novel hybrid copper paste was developed for low temperature sintering of bare semiconductors. Cu(II) formate (Cu(for)) is complexed in amino-2-propanol (A2P) and added to a paste of etched brass micro flakes. A two-step sintering process is applied: The paste is printed and dried at 120 °C under formic acid (FA) enriched N2 atmosphere (FAN2) for 5 min. Afterwards, bare semiconductors are placed and sintered at 250 °C for 5 min applying a bonding pressure of 20 MPa/10 MPa. By the thermal decomposition of the Cu(for) atomic Cu is released and forms in-situ Cu-nanoparticles. An interconnect is realized with shear strength >100 MPa. UR - https://doi.org/10.1016/j.matlet.2024.136973 Y1 - 2024 UR - https://doi.org/10.1016/j.matlet.2024.136973 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-49138 SN - 1873-4979 VL - 2024 IS - 372 PB - Elsevier CY - New York ER - TY - JOUR A1 - Lausser, Ludwig A1 - Szekely, Robin A1 - Kestler, Hans A. T1 - Permutation-invariant linear classifiers JF - Machine Learning N2 - Invariant concept classes form the backbone of classification algorithms immune to specific data transformations, ensuring consistent predictions regardless of these alterations. However, this robustness can come at the cost of limited access to the original sample information, potentially impacting generalization performance. This study introduces an addition to these classes—the permutation-invariant linear classifiers. Distinguished by their structural characteristics, permutation-invariant linear classifiers are unaffected by permutations on feature vectors, a property not guaranteed by other non-constant linear classifiers. The study characterizes this new concept class, highlighting its constant capacity, independent of input dimensionality. In practical assessments using linear support vector machines, the permutation-invariant classifiers exhibit superior performance in permutation experiments on artificial datasets and real mutation profiles. Interestingly, they outperform general linear classifiers not only in permutation experiments but also in permutation-free settings, surpassing unconstrained counterparts. Additionally, findings from real mutation profiles support the significance of tumor mutational burden as a biomarker. UR - https://doi.org/10.1007/s10994-024-06561-8 Y1 - 2024 UR - https://doi.org/10.1007/s10994-024-06561-8 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-49116 SN - 1573-0565 PB - Springer CY - Dordrecht ER - TY - JOUR A1 - Glahn, Imaine A1 - Haghofer, Andreas A1 - Donovan, Taryn A. A1 - Degasperi, Brigitte A1 - Bartel, Alexander A1 - Kreilmeier-Berger, Theresa A1 - Hyndman, Philip S. A1 - Janout, Hannah A1 - Assenmacher, Charles-Antoine A1 - Bartenschlager, Florian A1 - Bolfa, Pompei A1 - Dark, Michael J. A1 - Klang, Andrea A1 - Klopfleisch, Robert A1 - Merz, Sophie A1 - Richter, Barbara A1 - Schulman, F. Yvonne A1 - Ganz, Jonathan A1 - Scharinger, Josef A1 - Aubreville, Marc A1 - Winkler, Stephan M. A1 - Bertram, Christof A. T1 - Automated Nuclear Morphometry: A Deep Learning Approach for Prognostication in Canine Pulmonary Carcinoma to Enhance Reproducibility JF - Veterinary Sciences N2 - The integration of deep learning-based tools into diagnostic workflows is increasingly prevalent due to their efficiency and reproducibility in various settings. We investigated the utility of automated nuclear morphometry for assessing nuclear pleomorphism (NP), a criterion of malignancy in the current grading system in canine pulmonary carcinoma (cPC), and its prognostic implications. We developed a deep learning-based algorithm for evaluating NP (variation in size, i.e., anisokaryosis and/or shape) using a segmentation model. Its performance was evaluated on 46 cPC cases with comprehensive follow-up data regarding its accuracy in nuclear segmentation and its prognostic ability. Its assessment of NP was compared to manual morphometry and established prognostic tests (pathologists’ NP estimates (n = 11), mitotic count, histological grading, and TNM-stage). The standard deviation (SD) of the nuclear area, indicative of anisokaryosis, exhibited good discriminatory ability for tumor-specific survival, with an area under the curve (AUC) of 0.80 and a hazard ratio (HR) of 3.38. The algorithm achieved values comparable to manual morphometry. In contrast, the pathologists’ estimates of anisokaryosis resulted in HR values ranging from 0.86 to 34.8, with slight inter-observer reproducibility (k = 0.204). Other conventional tests had no significant prognostic value in our study cohort. Fully automated morphometry promises a time-efficient and reproducible assessment of NP with a high prognostic value. Further refinement of the algorithm, particularly to address undersegmentation, and application to a larger study population are required. UR - https://doi.org/10.3390/vetsci11060278 Y1 - 2024 UR - https://doi.org/10.3390/vetsci11060278 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-48612 SN - 2306-7381 VL - 11 IS - 6 PB - MDPI CY - Basel ER - TY - THES A1 - Mönnig, Jannis T1 - ÖPNV für Kinder BT - nutzerzentrierte Konzeption hochautomatisierter Shuttlebusse entsprechend der Anforderungen von Kindern und ihren Eltern N2 - Diese Bachelorarbeit befasst sich mit der nutzerzentrierten Konzeption hochautomatisierter Shuttlebusse im öffentlichen Personennahverkehr (ÖPNV) mit einem besonderen Fokus auf die Bedürfnisse von Kindern und deren Eltern. Ziel der Arbeit war es, herauszufinden, wie Shuttlebusse gestaltet werden müssen, um sie für Kinder optimal nutzbar zu machen und gleichzeitig das Vertrauen der Eltern in die Technologie zu gewinnen. Um die Perspektiven der zwei Zielgruppen besser nachvollziehen zu können, wurden Interviews mit Schulkindern und eine Onlineumfrage mit den Eltern durchgeführt. Basierend auf den Erkenntnissen wurden dann Prototypen entwickelt und in Nutzertests evaluiert. Die Ergebnisse der Studie mit Kindern zeigen, dass diese positiv und offen gegenüber der neuen Technologie eingestellt sind. Zudem lässt sich erkennen, dass den Kindern vor allem ein großes Medienangebot während der Fahrt wichtig ist. Die Studienergebnisse der Eltern haben gezeigt, dass durch erhöhte Level an Echtzeitinformationen, während der Fahrt der Kinder, die Zufriedenheit gesteigert wird. Zusätzlich dazu, wird der Trend erkennbar, dass durch die Bereitstellung vermehrter Informationen auch das Vertrauen in das System ansteigen kann. Die Arbeit liefert einige Empfehlungen dazu, wie die Bedürfnisse beider Zielgruppen miteinander vereint werden können. Y1 - 2024 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-49058 CY - Ingolstadt ER - TY - THES A1 - Jadhav, Shubham Sanjiv T1 - Comparative life cycle assessment of 5th and 4th generation district heating systems with different heat sources in Germany N2 - This master thesis compares the environmental impacts of 4th-generation district heating (4GDH) and 5th-generation district heating and cooling (5GDHC) systems using different heat sources in Germany. The primary objective is to evaluate and compare the environmental performance of a geothermal-based 5GDHC system with a gas-combined heat and power (CHP) based 4GDH system. The study follows DIN ISO 14040/14044 standards and employs the SimaPro software with the ecoinvent 3.10 database to perform the LCA. The analysis considers two scenarios: one using the German electricity grid and the other using photovoltaic (PV) panels as the electricity source. Key impact categories assessed include climate change, acidification, freshwater and marine eutrophication, human toxicity and resource depletion. Results indicate that the 5GDHC system, despite its advanced technology, has higher overall environmental impacts compared to the 4GDH system in most categories, primarily due to the intensive resource use and higher greenhouse gas emissions during the drilling process and operational phases. However, 5GDHC shows lower impacts on human toxicity (cancer-related) and land use efficiency, highlighting areas where it performs better than 4GDH. This comparative study underscores the need for further optimization and integration of renewable energy sources in 5GDHC systems to enhance their sustainability and reduce their environmental impacts. The findings provide valuable insights for policymakers and stakeholders in the energy sector aiming to achieve carbon neutrality and improve the environmental performance of district heating systems. Keywords: Comparative life cycle assessment (LCA); Life cycle inventory (LCI); District heating system (DHS); 5th generation district heating and cooling system (5GDHC); 4th generation district heating system (4GDH); Geothermal energy; Combined heat and power (CHP); SimaPro; Ecoinvent KW - Studiengang Renewable Energy Systems Y1 - 2024 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-49044 CY - Ingolstadt ER - TY - JOUR A1 - Hartl, Jakob A1 - Bock, Jürgen T1 - A Maturity Model to Determine the Degree of Utilization of Machine Learning in Production Planning and Control Processes JF - Tehnički glasnik N2 - The presented work introduces a maturity model for evaluating Machine Learning implementations, with a primary focus on Production Planning and Control processes, as well as broader organizational and technical aspects in companies. This model emerges as a response to the research gap identified in the analysis of 14 existing maturity models, which served as foundational bases for the development of this novel approach. By examining success factors and obstacles at different maturity levels, categorized according to defined dimensions and overarching design fields, this model can serve as a catalyst for bridging the research gap between models demanded in practice and the scholary exploration of topics related to Machine Learning in corporate processes. Notably, the structured design of this maturity model ensures accessibility for small and medium sized enterprises (SMEs). UR - https://doi.org/10.31803/tg-20240513233046 Y1 - 2024 UR - https://doi.org/10.31803/tg-20240513233046 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-49102 SN - 1848-5588 SN - 1846-6168 VL - 18 IS - 3 SP - 437 EP - 444 PB - University North CY - Koprivnica ER - TY - JOUR A1 - Rufino Júnior, Carlos Antônio A1 - Sanseverino, Eleonora Riva A1 - Gallo, Pierluigi A1 - Amaral, Murilo Machado A1 - Koch, Daniel A1 - Kotak, Yash A1 - Diel, Sergej A1 - Walter, Gero A1 - Schweiger, Hans-Georg A1 - Zanin, Hudson T1 - Unraveling the Degradation Mechanisms of Lithium-Ion Batteries JF - Energies N2 - Lithium-Ion Batteries (LIBs) usually present several degradation processes, which include their complex Solid-Electrolyte Interphase (SEI) formation process, which can result in mechanical, thermal, and chemical failures. The SEI layer is a protective layer that forms on the anode surface. The SEI layer allows the movement of lithium ions while blocking electrons, which is necessary to prevent short circuits in the battery and ensure safe operation. However, the SEI formation mechanisms reduce battery capacity and power as they consume electrolyte species, resulting in irreversible material loss. Furthermore, it is important to understand the degradation reactions of the LIBs used in Electric Vehicles (EVs), aiming to establish the battery lifespan, predict and minimise material losses, and establish an adequate time for replacement. Moreover, LIBs applied in EVs suffer from two main categories of degradation, which are, specifically, calendar degradation and cycling degradation. There are several studies about battery degradation available in the literature, including different degradation phenomena, but the degradation mechanisms of large-format LIBs have rarely been investigated. Therefore, this review aims to present a systematic review of the existing literature about LIB degradation, providing insight into the complex parameters that affect battery degradation mechanisms. Furthermore, this review has investigated the influence of time, C-rate, depth of discharge, working voltage window, thermal and mechanical stresses, and side reactions in the degradation of LIBs. UR - https://doi.org/10.3390/en17143372 Y1 - 2024 UR - https://doi.org/10.3390/en17143372 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-49089 SN - 1996-1073 VL - 17 IS - 14 PB - MDPI CY - Basel ER - TY - CHAP A1 - Cannanure, Vikram Kamath A1 - Varghese, Delvin A1 - Rivera-Loaiza, Cuauhtémoc A1 - Noor, Faria A1 - Das, Dipto A1 - Jain, Pranjal A1 - Chang, Meiyin A1 - Wong-Villacres, Marisol A1 - Karusala, Naveena A1 - Ahmed, Nova A1 - Till, Sarina C A1 - Akhigbe, Bernard Ijesunor A1 - Densmore, Melissa A1 - Dray, Susan A1 - Sturm, Christian A1 - Kumar, Neha T1 - HCI Across Borders: Towards Global Solidarity T2 - CHI EA '23: Extended Abstracts of the 2023 CHI Conference on Human Factors in Computing Systems UR - https://doi.org/10.1145/3544549.3573806 Y1 - 2023 UR - https://doi.org/10.1145/3544549.3573806 SN - 978-1-4503-9422-2 PB - ACM CY - New York ER - TY - JOUR A1 - Seufferlein, Thomas A1 - Lausser, Ludwig A1 - Stein, Alexander A1 - Arnold, Dirk A1 - Prager, Gerald A1 - Kasper-Virchow, Stefan A1 - Niedermeier, Michael A1 - Müller, Lothar A1 - Kubicka, Stefan A1 - König, Alexander A1 - Büchner-Steudel, Petra A1 - Wille, Kai A1 - Berger, Andreas W. A1 - Kestler, Angelika M. R. A1 - Kraus, Johann M. A1 - Werle, Silke D. A1 - Perkhofer, Lukas A1 - Ettrich, Thomas J. A1 - Kestler, Hans A. T1 - Prediction of resistance to bevacizumab plus FOLFOX in metastatic colorectal cancer—Results of the prospective multicenter PERMAD trial JF - PLOS ONE N2 - Background Anti-vascular endothelial growth factor (VEGF) monoclonal antibodies (mAbs) are widely used for tumor treatment, including metastatic colorectal cancer (mCRC). So far, there are no biomarkers that reliably predict resistance to anti-VEGF mAbs like bevacizumab. A biomarker-guided strategy for early and accurate assessment of resistance could avoid the use of non-effective treatment and improve patient outcomes. We hypothesized that repeated analysis of multiple cytokines and angiogenic growth factors (CAFs) before and during treatment using machine learning could provide an accurate and earlier, i.e., 100 days before conventional radiologic staging, prediction of resistance to first-line mCRC treatment with FOLFOX plus bevacizumab. Patients and methods 15 German and Austrian centers prospectively recruited 50 mCRC patients receiving FOLFOX plus bevacizumab as first-line treatment. Plasma samples were collected every two weeks until radiologic progression (RECIST 1.1) as determined by CT scans performed every 2 months. 102 pre-selected CAFs were centrally analyzed using a cytokine multiplex assay (Luminex, Myriad RBM). Results Using random forests, we developed a predictive machine learning model that discriminated between the situations of “no progress within 100 days before radiological progress” and “progress within 100 days before radiological progress”. We could further identify a combination of ten out of the 102 CAF markers, which fulfilled this task with 78.2% accuracy, 71.8% sensitivity, and 82.5% specificity. Conclusions We identified a CAF marker combination that indicates treatment resistance to FOLFOX plus bevacizumab in patients with mCRC within 100 days prior to radiologic progress. UR - https://doi.org/10.1371/journal.pone.0304324 Y1 - 2024 UR - https://doi.org/10.1371/journal.pone.0304324 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-49003 SN - 1932-6203 VL - 19 IS - 6 PB - PLOS CY - San Francisco ER - TY - JOUR A1 - Gutiérrez, Michael T1 - Case Study-Training für ein Assessment Center – digital umgesetzt durch Kombination von Gruppenarbeit in Zoom und Peer Review in Moodle N2 - Die Unternehmensberatung OSCAR GmbH und der Autor dieses Beitrags führen im Rahmen einer Kooperationsveranstaltung regelmäßig gemeinsam ein Case Study-Training für ein Assessment Center mit Studierenden der Betriebswirtschaft durch. Die Veranstaltung findet in einem rein digitalen Format live via Zoom statt und wird anschließend um ein Peer Review-Verfahren via Moodle ergänzt, bei dem die Studierenden ihre Gruppenlösungen zur Case Study gegenseitig beurteilen. Nach einem Überblick über das Gesamtkonzept skizziert der vorliegende Beitrag die Vorbereitung in Moodle, die Umsetzung in der Haupt-Session und den Breakout Sessions in Zoom und schließlich die Überführung der Gruppen mit ihren Arbeitsergebnissen von Zoom nach Moodle, um hier die gegenseitige Beurteilung zu ermöglichen. Der Beitrag wendet sich nicht nur an Interessierte im Themenfeld Assessment Center, sondern auch generell an Lehrende, die an einem kombinierten Einsatz von Zoom und Moodle im Kontext von Gruppenarbeit und Feedback interessiert sind. T3 - DiNa - Didaktiknachrichten - 01/2023 Y1 - 2023 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-48993 SN - 1612-4537 VL - 2023 IS - 1 SP - 3 EP - 11 PB - BayZiel CY - München ER - TY - CHAP A1 - Graap, Torsten ED - Fend, Lars ED - Hofmann, Jürgen T1 - Digitale Ethik – Notwendige Instanz auf dem Weg zwischen technologischen Allmachtsbestrebungen und menschlicher Entwicklung T2 - Digitalisierung in Industrie-, Handels- und Dienstleistungsunternehmen: Konzepte - Lösungen - Beispiele UR - https://doi.org/10.1007/978-3-658-43441-0_19 Y1 - 2024 UR - https://doi.org/10.1007/978-3-658-43441-0_19 SN - 978-3-658-43440-3 SN - 978-3-658-43441-0 SP - 463 EP - 487 PB - Springer Gabler CY - Wiesbaden ET - 4., überarbeitete und erweiterte Auflage ER - TY - CHAP A1 - Stummeyer, Christian ED - Fend, Lars ED - Hofmann, Jürgen T1 - Digitalisierung im Möbelhandel T2 - Digitalisierung in Industrie-, Handels- und Dienstleistungsunternehmen: Konzepte - Lösungen - Beispiele UR - https://doi.org/10.1007/978-3-658-43441-0_26 Y1 - 2024 UR - https://doi.org/10.1007/978-3-658-43441-0_26 SN - 978-3-658-43440-3 SN - 978-3-658-43441-0 SP - 599 EP - 614 PB - Springer Gabler CY - Wiesbaden ET - 4., überarbeitete und erweiterte Auflage ER - TY - CHAP A1 - Locher, Christian A1 - Mesch, Stefan ED - Fend, Lars ED - Hofmann, Jürgen T1 - Digitale Transformation im Consumer Banking durch FinTech T2 - Digitalisierung in Industrie-, Handels- und Dienstleistungsunternehmen: Konzepte - Lösungen - Beispiele UR - https://doi.org/10.1007/978-3-658-43441-0_30 Y1 - 2024 UR - https://doi.org/10.1007/978-3-658-43441-0_30 SN - 978-3-658-43440-3 SN - 978-3-658-43441-0 SP - 695 EP - 720 PB - Springer Gabler CY - Wiesbaden ET - 4., überarbeitete und erweiterte Auflage ER - TY - CHAP A1 - Wagner, Harry A1 - Neidel, Stefanie ED - Fend, Lars ED - Hofmann, Jürgen T1 - Digitalisierung – Motor für innovative Geschäftsmodelle im Umfeld des hochautomatisierten Fahrens T2 - Digitalisierung in Industrie-, Handels- und Dienstleistungsunternehmen: Konzepte - Lösungen - Beispiele UR - https://doi.org/10.1007/978-3-658-43441-0_23 Y1 - 2024 UR - https://doi.org/10.1007/978-3-658-43441-0_23 SN - 978-3-658-43440-3 SN - 978-3-658-43441-0 SP - 549 EP - 566 PB - Springer Gabler CY - Wiesbaden ET - 4., überarbeitete und erweiterte Auflage ER - TY - CHAP A1 - Weiss, Patrick A1 - Schu, Matthias ED - Fend, Lars ED - Hofmann, Jürgen T1 - Digitalisierung im Lebensmitteleinzelhandel BT - Strategische Ansatzpunkte für eine erfolgreiche E-Food-Strategie für Lebensmittelproduzenten T2 - Digitalisierung in Industrie-, Handels- und Dienstleistungsunternehmen: Konzepte - Lösungen - Beispiele UR - https://doi.org/10.1007/978-3-658-43441-0_25 Y1 - 2024 UR - https://doi.org/10.1007/978-3-658-43441-0_25 SN - 978-3-658-43440-3 SN - 978-3-658-43441-0 SP - 583 EP - 598 PB - Springer Gabler CY - Wiesbaden ET - 4., überarbeitete und erweiterte Auflage ER - TY - CHAP A1 - Becker, Thomas A1 - Merkel, Elisa ED - Fend, Lars ED - Hofmann, Jürgen T1 - Digitale Arbeitswelten – Auswirkungen auf Wirtschaft und Bildungssystem T2 - Digitalisierung in Industrie-, Handels- und Dienstleistungsunternehmen: Konzepte - Lösungen - Beispiele UR - https://doi.org/10.1007/978-3-658-43441-0_16 Y1 - 2024 UR - https://doi.org/10.1007/978-3-658-43441-0_16 SN - 978-3-658-43440-3 SN - 978-3-658-43441-0 SP - 393 EP - 419 PB - Springer Gabler CY - Wiesbaden ET - 4., überarbeitete und erweiterte Auflage ER - TY - CHAP A1 - Eller, Eric A1 - Hennighausen, Christine ED - Fend, Lars ED - Hofmann, Jürgen T1 - Digital Trust Management BT - Wie können Unternehmen im digitalen Zeitalter strategisch Vertrauen entwickeln? T2 - Digitalisierung in Industrie-, Handels- und Dienstleistungsunternehmen: Konzepte - Lösungen - Beispiele UR - https://doi.org/10.1007/978-3-658-43441-0_15 Y1 - 2024 UR - https://doi.org/10.1007/978-3-658-43441-0_15 SN - 978-3-658-43440-3 SN - 978-3-658-43441-0 SP - 373 EP - 391 PB - Springer Gabler CY - Wiesbaden ET - 4., überarbeitete und erweiterte Auflage ER - TY - JOUR A1 - Bauder, Maximilian A1 - Paula, Daniel A1 - Pfeilschifter, Claus A1 - Petermeier, Franziska A1 - Kubjatko, Tibor A1 - Riener, Andreas A1 - Schweiger, Hans-Georg T1 - Influences of Vehicle Communication on Human Driving Reactions: A Simulator Study on Reaction Times and Behavior for Forensic Accident Analysis JF - Sensors N2 - Cooperative intelligent transport systems (C-ITSs) are mass-produced and sold in Europe, promising enhanced safety and comfort. Direct vehicle communication, known as vehicle-to-everything (V2X) communication, is crucial in this context. Drivers receive warnings about potential hazards by exchanging vehicle status and environmental data with other communication-enabled vehicles. However, the impact of these warnings on drivers and their inclusion in accident reconstruction remains uncertain. Unlike sensor-based warnings, V2X warnings may not provide a visible reason for the alert, potentially affecting reaction times and behavior. In this work, a simulator study on V2X warnings was conducted with 32 participants to generate findings on reaction times and behavior for accident reconstruction in connection with these systems. Two scenarios from the Car-2-Car Communication Consortium were implemented: “Stationary Vehicle Warning—Broken-Down Vehicle” and “Dangerous Situation—Electronic Emergency Brake Lights”. Volkswagen’s warning concept was utilized, as they are the sole provider of cooperative vehicles in Europe. Results show that V2X warnings without visible reasons did not negatively impact reaction times or behavior, with average reaction times between 0.58 s (steering) and 0.69 s (braking). No significant distraction or search for warning reasons was observed. However, additional information in the warnings caused confusion and was seldom noticed by subjects. In this study, participants responded correctly and appropriately to the shown false-positive warnings. A wrong reaction triggering an accident is possible but unlikely. Overall, V2X warnings showed no negative impacts compared with sensor-based systems. This means that there are no differences in accident reconstruction regarding the source of the warning (sensors or communication). However, it is important that it is known that there was a warning, which is why the occurrence of V2X warnings should also be saved in the EDR in the future. UR - https://doi.org/10.3390/s24144481 Y1 - 2024 UR - https://doi.org/10.3390/s24144481 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-48982 SN - 1424-8220 VL - 24 IS - 14 PB - MDPI CY - Basel ER - TY - CHAP A1 - Doyé, Thomas ED - Fend, Lars ED - Hofmann, Jürgen T1 - Digital Leadership T2 - Digitalisierung in Industrie-, Handels- und Dienstleistungsunternehmen: Konzepte - Lösungen - Beispiele UR - https://doi.org/10.1007/978-3-658-43441-0_14 Y1 - 2024 UR - https://doi.org/10.1007/978-3-658-43441-0_14 SN - 978-3-658-43440-3 SN - 978-3-658-43441-0 SP - 347 EP - 372 PB - Springer Gabler CY - Wiesbaden ET - 4., überarbeitete und erweiterte Auflage ER - TY - CHAP A1 - Bader, Martin A1 - Stummeyer, Christian ED - Fend, Lars ED - Hofmann, Jürgen T1 - Innovation und geistiges Eigentum in KI-basierten Geschäftsmodellen T2 - Digitalisierung in Industrie-, Handels- und Dienstleistungsunternehmen: Konzepte - Lösungen - Beispiele UR - https://doi.org/10.1007/978-3-658-43441-0_12 Y1 - 2024 UR - https://doi.org/10.1007/978-3-658-43441-0_12 SN - 978-3-658-43440-3 SN - 978-3-658-43441-0 SP - 293 EP - 323 PB - Springer Gabler CY - Wiesbaden ET - 4., überarbeitete und erweiterte Auflage ER - TY - INPR A1 - Neumeier, Marion A1 - Dorn, Sebastian A1 - Botsch, Michael A1 - Utschick, Wolfgang T1 - Reliable Trajectory Prediction and Uncertainty Quantification with Conditioned Diffusion Models UR - https://doi.org/10.48550/arXiv.2405.14384 Y1 - 2024 UR - https://doi.org/10.48550/arXiv.2405.14384 PB - arXiv CY - Ithaca ER - TY - CHAP A1 - Locher, Christian ED - Fend, Lars ED - Hofmann, Jürgen T1 - Digitale Transformation T2 - Digitalisierung in Industrie-, Handels- und Dienstleistungsunternehmen: Konzepte - Lösungen - Beispiele UR - https://doi.org/10.1007/978-3-658-43441-0_11 Y1 - 2024 UR - https://doi.org/10.1007/978-3-658-43441-0_11 SN - 978-3-658-43440-3 SN - 978-3-658-43441-0 SP - 267 EP - 292 PB - Springer Gabler CY - Wiesbaden ET - 4., überarbeitete und erweiterte Auflage ER - TY - CHAP A1 - Decker, Alexander ED - Fend, Lars ED - Hofmann, Jürgen T1 - Digital Communication – Systematisches Social-Media-Marketing auf der Basis des Social-Media-Zyklus T2 - Digitalisierung in Industrie-, Handels- und Dienstleistungsunternehmen: Konzepte - Lösungen - Beispiele UR - https://doi.org/10.1007/978-3-658-43441-0_10 Y1 - 2024 UR - https://doi.org/10.1007/978-3-658-43441-0_10 SN - 978-3-658-43440-3 SN - 978-3-658-43441-0 SP - 229 EP - 263 PB - Springer Gabler CY - Wiesbaden ET - 4., überarbeitete und erweiterte Auflage ER - TY - CHAP A1 - Lieske, Claudia ED - Fend, Lars ED - Hofmann, Jürgen T1 - Digitalisierung im Bereich Human Resources T2 - Digitalisierung in Industrie-, Handels- und Dienstleistungsunternehmen: Konzepte - Lösungen - Beispiele UR - https://doi.org/10.1007/978-3-658-43441-0_9 Y1 - 2024 UR - https://doi.org/10.1007/978-3-658-43441-0_9 SN - 978-3-658-43440-3 SN - 978-3-658-43441-0 SP - 213 EP - 228 PB - Springer Gabler CY - Wiesbaden ET - 4., überarbeitete und erweiterte Auflage ER - TY - CHAP A1 - Hecht, Dirk A1 - Hofbauer, Günter ED - Fend, Lars ED - Hofmann, Jürgen T1 - Digital Procurement T2 - Digitalisierung in Industrie-, Handels- und Dienstleistungsunternehmen: Konzepte - Lösungen - Beispiele UR - https://doi.org/10.1007/978-3-658-43441-0_7 Y1 - 2024 UR - https://doi.org/10.1007/978-3-658-43441-0_7 SN - 978-3-658-43440-3 SN - 978-3-658-43441-0 SP - 169 EP - 197 PB - Springer Gabler CY - Wiesbaden ET - 4., überarbeitete und erweiterte Auflage ER - TY - CHAP A1 - Zehbold, Cornelia ED - Fend, Lars ED - Hofmann, Jürgen T1 - Product Lifecycle Management (PLM) im Kontext von Industrie 4.0 T2 - Digitalisierung in Industrie-, Handels- und Dienstleistungsunternehmen: Konzepte - Lösungen - Beispiele UR - https://doi.org/10.1007/978-3-658-43441-0_4 Y1 - 2024 UR - https://doi.org/10.1007/978-3-658-43441-0_4 SN - 978-3-658-43440-3 SN - 978-3-658-43441-0 SP - 115 EP - 133 PB - Springer Fachmedien Wiesbaden CY - Wiesbaden ET - 4., überarbeitete und erweiterte Auflage ER - TY - CHAP A1 - Stummeyer, Christian ED - Fend, Lars ED - Hofmann, Jürgen T1 - Ausgewählte Aspekte bei der Gestaltung von Digital Services T2 - Digitalisierung in Industrie-, Handels- und Dienstleistungsunternehmen: Konzepte - Lösungen - Beispiele UR - https://doi.org/10.1007/978-3-658-43441-0_3 Y1 - 2024 UR - https://doi.org/10.1007/978-3-658-43441-0_3 SN - 978-3-658-43440-3 SN - 978-3-658-43441-0 SP - 101 EP - 112 PB - Springer Gabler CY - Wiesbaden ET - 4., überarbeitete und erweiterte Auflage ER - TY - CHAP A1 - Gmelch, Oliver A1 - Hofmann, Jürgen ED - Fend, Lars ED - Hofmann, Jürgen T1 - Ausgewählte technologische Grundlagen von Frontend-Services T2 - Digitalisierung in Industrie-, Handels- und Dienstleistungsunternehmen: Konzepte - Lösungen - Beispiele UR - https://doi.org/10.1007/978-3-658-43441-0_1 Y1 - 2024 UR - https://doi.org/10.1007/978-3-658-43441-0_1 SN - 978-3-658-43440-3 SN - 978-3-658-43441-0 SP - 3 EP - 77 PB - Springer Gabler CY - Wiesbaden ET - 4., überarbeitete und erweiterte Auflage ER - TY - CHAP A1 - Hof, Hans-Joachim ED - Fend, Lars ED - Hofmann, Jürgen T1 - Digitalisierung in Hochschulen T2 - Digitalisierung in Industrie-, Handels- und Dienstleistungsunternehmen: Konzepte - Lösungen - Beispiele UR - https://doi.org/10.1007/978-3-658-43441-0_27 Y1 - 2024 UR - https://doi.org/10.1007/978-3-658-43441-0_27 SN - 978-3-658-43440-3 SN - 978-3-658-43441-0 SP - 615 EP - 635 PB - Springer Gabler CY - Wiesbaden ET - 4., überarbeitete und erweiterte Auflage ER - TY - THES A1 - Vakili, Shiva T1 - Development of an overall conversion concept from water to solvent-based paint system in the MAN Truck & Bus SE cab paint shop in Munich plant N2 - The conversion from water-based to solvent-based paint systems, particularly Ultra High Solid (UHS) formulations, is a unique and significant undertaking for enhanced efficiency, sustainability, and environmental responsibility within industrial paint shop operations. This study outlines a comprehensive conversion concept explicitly tailored for the MAN Truck & Bus SE cab paint shop, emphasizing its unique energy-saving strategies, sustainability measures, and environmental considerations. The development of the conversion concept actively integrates scientific principles, advanced technologies, and strategic methodologies to optimize energy utilization throughout the paint application and curing processes. Key elements of the concept actively include the implementation of energy-efficient equipment, such as infrared drying systems and regenerative thermal oxidizers, to minimize energy consumption and actively reduce greenhouse gas emissions associated with paint curing. Furthermore, sustainability objectives are addressed through adopting eco-friendly practices, such as using low-VOC (Volatile Organic Compound) solvent formulations and integrating closed-loop solvent recovery systems to minimize waste and promote resource efficiency. Life cycle assessment methodologies are employed to evaluate the environmental impacts of the conversion process, enabling informed decision-making regarding material selection, process optimization, and waste management strategies. The proposed conversion concept is underpinned by a holistic approach to energy management, sustainability, and environmental stewardship, aligning with MAN Truck & Bus SE's commitment to corporate social responsibility and ecological sustainability. By implementing energy-saving measures, adopting sustainable practices, and adhering to stringent environmental regulations, the conversion to a solvent-based (UHS) paint system not only enhances operational efficiency and product quality but also contributes to reducing the carbon footprint and environmental impact associated with automotive paint manufacturing. Developing an integrated conversion concept from water to solvent-based paint (UHS) system in the MAN Truck & Bus SE cab paint shop signifies a significant step towards achieving energy efficiency, sustainability, and environmental responsibility in industrial paint shop operations. This conversion concept fosters sustainable growth and drives positive ecological change within the automotive manufacturing sector by prioritizing energy-saving initiatives, embracing sustainable practices, and mitigating environmental risks. Y1 - 2024 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-48963 CY - Ingolstadt ER - TY - THES A1 - Rusch, Andrea T1 - Der Einsatz von Social Media Kanälen im Ausbildungsmarketing BT - die Relevanz von sozialen Netzwerken im Ausbildungsmarketing aus Sicht von Erzieherauszubildenden in der Region 10 N2 - Gerade in Zeiten des Fachkräftemangels ist es wichtig, neue Strategien zur Gewinnung von Fachkräften zu implementieren. Die vorliegende Arbeit widmet sich daher dem Thema der Relevanz von Social Media Kanälen in der Gewinnung von Auszubildenden im speziellen im Bereich der Kindertageseinrichtungen. Hierbei werden unter anderem die Themen Ausbildungsmarketing, Social Media und Social Media Recruiting in Bezug auf aktueller Fachliteratur dargestellt, um einen theoretischen Überblick über das Thema zu gewährleisten. Im Rahmen einer quantitativen Datenerhebung wurde untersucht, welche Relevanz aktuelle Erzieherauszubildende in der Nutzung von Social Media Kanälen sehen. Sowohl die theoretische Darlegung des Themas als auch die Ergebnisse der erhobenen Daten sollen als Entscheidungs- und Implementierungshilfe für Kindertageseinrichtungen dienen. Y1 - 2024 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-48958 CY - Ingolstadt ER - TY - CHAP A1 - Augsdörfer, Peter A1 - Schlage, Fabian ED - Fend, Lars ED - Hofmann, Jürgen T1 - Digitalisierung im Technologie- und Innovationsmanagement am Beispiel der Innovationsplattform (IP) bei Nokia T2 - Digitalisierung in Industrie-, Handels- und Dienstleistungsunternehmen: Konzepte - Lösungen - Beispiele UR - https://doi.org/10.1007/978-3-658-43441-0_22 Y1 - 2024 UR - https://doi.org/10.1007/978-3-658-43441-0_22 SN - 978-3-658-43440-3 SN - 978-3-658-43441-0 SP - 531 EP - 547 PB - Springer Gabler CY - Wiesbaden ET - 4., überarbeitete und erweiterte Auflage ER - TY - BOOK ED - Fend, Lars ED - Hofmann, Jürgen T1 - Digitalisierung in Industrie-, Handels- und Dienstleistungsunternehmen BT - Konzepte - Lösungen - Beispiele UR - https://doi.org/10.1007/978-3-658-43441-0 Y1 - 2024 UR - https://doi.org/10.1007/978-3-658-43441-0 SN - 978-3-658-43440-3 SN - 978-3-658-43441-0 PB - Springer Gabler CY - Wiesbaden ET - 4., überarbeitete und erweiterte Auflage ER - TY - THES A1 - Mallypally, Akshith Reddy T1 - Optimization of renewable energy systems for electrical load and heat load of a village with grid connection Y1 - 2023 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-48756 CY - Ingolstadt ER - TY - JOUR A1 - Hoßfeld, Tobias A1 - Heegaard, Poul E. A1 - Varela, Martín A1 - Jarschel, Michael T1 - User-centric Markov reward model for state-dependent Erlang loss systems JF - Performance Evaluation N2 - Markov reward models are commonly used in the analysis of systems by integrating a reward rate to each system state. Typically, rewards are defined based on system states and reflect the system’s perspective. From a user’s point of view, it is important to consider the changing system conditions and dynamics while the user consumes a service. The key contributions of this paper are proper definitions for (i) system-centric reward and (ii) user-centric reward of the Erlang loss model M/M/n-0 and M/M(x)/n with state-dependent service rates, as well as (iii) the analysis of the relationships between those metrics. Our key result allows a simple computation of the user-centric rewards. The differences between the system-centric and the user-centric rewards are demonstrated for a real-world cloud gaming use case. To the best of our knowledge, this is the first analysis showing the relationship between user-centric rewards and system-centric rewards. This work gives relevant and important insights in how to integrate the user’s perspective in the analysis of Markov reward models and is a blueprint for the analysis of other services beyond cloud gaming while also considering user engagement. UR - https://doi.org/10.1016/j.peva.2024.102425 Y1 - 2024 UR - https://doi.org/10.1016/j.peva.2024.102425 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-48730 SN - 0166-5316 VL - 2024 IS - 165 PB - Elsevier CY - Amsterdam ER - TY - THES A1 - Shahzad, Shahzaib T1 - Optimizing high voltage battery manufacturing supply chain BT - a comprehensive analysis of product carbon footprint and carbon tax of three different manufacturer’s batteries N2 - Optimizing High Voltage Battery Manufacturing Supply Chains: A Comprehensive Analysis Of Product Carbon Footprint And Carbon Tax Of Three Different Manufacturer’s Batteries. This thesis presents a comprehensive analysis of the carbon footprints associated with the manufacturing supply chains of three vehicle batteries. With data provided by A2mac1 Company and conducted for both industry and academic purposes at Technical Hochschule Ingolstadt, the study focuses on optimizing battery production processes and transportation to reduce environmental impact. In addition to analyzing carbon footprints within the battery manufacturing supply chains, the research extends its scope to evaluate the most favorable locations in terms of carbon tax implications across USA regions, Chinese states, and European cities. By integrating predictions of future emissions and carbon tax scenarios, this study provides holistic insights into the environmental sustainability of battery manufacturing practices. Through detailed assessments of production and transportation factors, including raw material sourcing, manufacturing processes, and distribution networks, this study identifies key drivers of carbon emissions and evaluates their impact on overall environmental sustainability. The findings underscore the importance of supply chain optimization and the adoption of greener practices to mitigate carbon emissions and promote sustainability within the automotive industry. Keywords: Battery manufacturing, Supply chain optimization, Carbon footprint analysis, Production factors, Transportation, Environmental sustainability, Automotive industry, Carbon tax implications Y1 - 2024 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-48724 CY - Ingolstadt ER - TY - THES A1 - Kristl, Tobias Franz T1 - Simulation eines elektromagnetischen Schaltvorgangs N2 - Diese Masterarbeit befasst sich mit der Entwicklung eines vereinfachten Modells eines elektromagnetisch betätigten Relais unter Verwendung des Simulationsprogramms COMSOL Multiphysics. Sie bietet eine detaillierte Einleitung in die mathematischen und physikalischen Konzepte der verwendeten Bauelemente sowie in die Berechnungsverfahren elektromagnetischer Felder und der Finite-Elemente-Methode (FEM). Dies verschafft ein tiefgehendes Verständnis für die Berechnung der magnetischen Flussdichte, der elektromagnetischen Kraft und der Verluste. Zudem stellt die Arbeit Strategien vor, wie der Rechenaufwand durch gezielte Vereinfachungen effizient reduziert werden kann. Die erstellte Simulation modelliert einen zeitabhängigen Schaltvorgang im dreidimensionalen Raum und visualisiert die dynamische Natur des Prozesses. Y1 - 2024 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-48711 CY - Ingolstadt ER - TY - THES A1 - Schmidt, Franziska Maria T1 - Analyse der Ausgestaltung anteilsbasierter Vergütungsprogramme nach IFRS anhand der Geschäftsberichte ausgewählter DAX-Unternehmen N2 - In einer Ära zunehmender Arbeitsmobilität und eines verschärften Wettbewerbs um hochqualifizierte Arbeitskräfte erlangen anteilsbasierte Vergütungsprogramme zunehmend an Bedeutung. Unternehmen sehen sich vermehrt mit der Herausforderung konfrontiert, die langfristige Bindung und Motivation ihrer Mitarbeiter zu gewährleisten. Die Integration anteilsbasierter Vergütungsprogramme ermöglicht es Unternehmen, ihre Mitarbeiter unmittelbar am Erfolg des Unternehmens zu beteiligen, indem sie Aktienoptionen oder andere Beteiligungsrechte gewähren. Hierbei wird nicht nur ein finanzieller Anreiz geboten, sondern folglich eine Anerkennung für die Leistungen der Mitarbeiter am Unternehmenserfolg signalisiert. Trotz der Potenziale, die anteilsbasierte Vergütungssysteme bieten, gehen mit ihnen auch Herausforderungen einher. Für eine effiziente Umsetzung ist es unerlässlich, neben der Konzeption und der darauffolgenden Implementierung eine akribische Planung und Abstimmung mit den Unternehmenszielen vorzunehmen. Hierbei stellt die Berücksichtigung bilanzieller Aspekte einen fundamentalen Aspekt dar, um die potenziellen Auswirkungen und Effekte auf die Vermögens-, Finanz- und Ertragslage angemessen zu analysieren. Ein zentraler Fokus dieser Untersuchung liegt auf den regulatorischen Anforderungen des IFRS 2, welcher Unternehmen dazu verpflichtet, anteilsbasierte Vergütungstransaktionen transparent in ihren Finanzberichten darzustellen und somit die finanziellen Auswirkungen offenzulegen. Dabei werden neben den grundlegenden Modalitäten der Ausgestaltungsmöglichkeiten, miteinhergehend auch die Bewertungs- und Bilanzierungsrichtlinien ausführlich erläutert. Durch eine Analyse der Implementierung und Auswirkungen dieser Programme die in den DAX gelisteten Unternehmen wird ein umfassendes Verständnis für deren Bedeutung und Funktionalität in der Unternehmenspraxis angestrebt. Diese Erkenntnisse sollen dazu beitragen, gegenwärtig eingesetzte Praktiken zu identifizieren und Potenziale zu erschließen, um die Effektivität und Transparenz der Programme weiter zu verbessern. Y1 - 2024 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-48528 CY - Ingolstadt ER - TY - THES A1 - Groß, Anna-Lena T1 - Positionierung und Vermarktung von regionalem Schweinefleisch anhand der Initiative „Sauguad“. N2 - In der Abschlussarbeit wird das Thema der Vermarktung und Positionierung von regionalen Produkten anhand der Schweinefleisch Initiative "Sauguad" bearbeitet. Y1 - 2024 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-48513 CY - Ingolstadt ER - TY - THES A1 - Schön, Torsten T1 - Physarum Learner: A Novel Structure Learning Algorithm for Bayesian Networks inspired by Physarum Polycephalum UR - https://doi.org/10.5283/epub.28415 Y1 - 2013 UR - https://doi.org/10.5283/epub.28415 PB - Universität Regensburg CY - Regensburg ER - TY - CHAP A1 - Bienert, Joerg ED - Rainieri, Carlo ED - Gentile, Carmelo ED - López Aenlle, Manuel T1 - Extension of Linear Systems by Fractional Derivatives T2 - Proceedings of the 10th International Operational Modal Analysis Conference (IOMAC 2024), Volume 2 UR - https://doi.org/10.1007/978-3-031-61425-5_42 Y1 - 2024 UR - https://doi.org/10.1007/978-3-031-61425-5_42 SN - 978-3-031-61425-5 SN - 978-3-031-61424-8 SP - 432 EP - 442 PB - Springer CY - Cham ER - TY - INPR A1 - Aubreville, Marc A1 - Ganz, Jonathan A1 - Ammeling, Jonas A1 - Kaltenecker, Christopher C. A1 - Bertram, Christof T1 - Model-based Cleaning of the QUILT-1M Pathology Dataset for Text-Conditional Image Synthesis N2 - The QUILT-1M dataset is the first openly available dataset containing images harvested from various online sources. While it provides a huge data variety, the image quality and composition is highly heterogeneous, impacting its utility for text-conditional image synthesis. We propose an automatic pipeline that provides predictions of the most common impurities within the images, e.g., visibility of narrators, desktop environment and pathology software, or text within the image. Additionally, we propose to use semantic alignment filtering of the image-text pairs. Our findings demonstrate that by rigorously filtering the dataset, there is a substantial enhancement of image fidelity in text-to-image tasks. UR - https://doi.org/10.48550/arXiv.2404.07676 Y1 - 2024 UR - https://doi.org/10.48550/arXiv.2404.07676 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-48648 PB - arXiv CY - Ithaca ER - TY - CHAP A1 - Winter, Michael A1 - Bock, Jürgen A1 - Hoos, Johannes A1 - Klausmann, Tobias A1 - Schnebel, Boris A1 - Schmitt, Siwara A1 - Simon, Marco A1 - Stolze, Melanie A1 - Vieira da Silva, Luis Miguel A1 - Kleinert, Tobias ED - Jumar, Ulrich ED - Diedrich, Christian T1 - Methods to Describe, Assign and Derive Capabilities from the Capability, Skill and Service (CSS) Model T2 - 18. Fachtagung, EKA 2024, Entwurf komplexer Automatisierungssysteme, Beschreibungsmittel, Methoden, Werkzeuge und Anwendungen N2 - For the use of the CSS model, workflows are needed to describe, assign and derive capabilities. This contribution provides a Capability Determining method that encompasses the three underlying technology-independent methods to guide stakeholders in describing, assigning and deriving capabilities for manufacturing. The first underlying method, Describing Capabilities, describes a workflow for the formal semantic description of capabilities. The workflow for assigning capabilities to a production resource is explained using the second method Assigning Capability. In the last workflow, capabilities are derived from production specification or a process description using the method Deriving Capability. UR - http://dx.doi.org/10.25673/116039 KW - Industry 4.0 KW - Capability description KW - Resource function KW - Product description KW - Automation engineering Y1 - 2024 UR - http://dx.doi.org/10.25673/116039 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-48431 PB - Institut für Automation und Kommunikation CY - Magdeburg ER - TY - JOUR A1 - Wilhelm, Gudrun A1 - Golla-Schindler, Ute A1 - Wöhrl, Katharina A1 - Geisbauer, Christian A1 - Cooke, Graham A1 - Bernthaler, Timo A1 - Schweiger, Hans-Georg A1 - Schneider, Gerhard T1 - Influence of Water on Aging Phenomena of Calendric Stored and Cycled Li-Ion Batteries JF - Nanoenergy Advances N2 - We examine the impact of water (160 ± 41 ppm of reference) on the anode, cathode, separator and electrolyte in two aging scenarios: calendric aging (60 °C, 80 days, charged state), resulting in a triggered current interrupt device (CID), and cycling 1680 times (charge/discharge with 1C, 2.75–4.2 V, 20 ± 2 °C), resulting in 24.5% residual capacity. We applied computer tomography (CT), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS) and secondary ion mass spectrometry (SIMS) to understand the capacity loss. The aged NMC/LCO–graphite cells were compared to a reference cell in pristine state. Both aging scenarios showed (a) thick depositions on the anode and cathode consisting mainly of oxygen, fluorine and phosphorous, (b) reduced separator pore sizes, (c) the deposition of Mn, Co and Ni on top of the anode and (d) the decomposition of the conductive salt LiPF6 accompanied by HF formation and a loss of active lithium. Calendric aging consumes the water content and additionally leads to (e) the decomposition of the organic solvent followed by CO2 gas formation. Cyclic aging increases the water content and additionally results in (f) the consumption of the additive fluoroethylene carbonate (FEC). These findings show how water affects aging phenomena and results in a capacity decrease in the cell. UR - https://doi.org/10.3390/nanoenergyadv4020011 Y1 - 2024 UR - https://doi.org/10.3390/nanoenergyadv4020011 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-48606 SN - 2673-706X VL - 4 IS - 2 SP - 174 EP - 195 PB - MDPI CY - Basel ER - TY - JOUR A1 - Vieweger, Daniel A1 - Diel, Sergej A1 - Schweiger, Hans-Georg A1 - Tetzlaff, Ulrich T1 - Mechanical Properties of Raw Filaments and Printed Specimens: Effects of Fiber Reinforcements and Process Parameters JF - Polymers N2 - Fused Deposition Modeling (FDM) is a well-established manufacturing method for producing both prototype and functional components. This study investigates the mechanical properties of FDM components by material and process-related influencing variables. Tensile tests were conducted on seven different materials in their raw filament form, two of which were fiber-reinforced, to analyze their material-related influence. To cover a wide range from standard to advanced materials relevant for load-carrying components as well as their respective variations, polylactic acid (PLA), 30% wood-fiber-reinforced PLA, acrylonitrile butadiene styrene (ABS), polycarbonate (PC), a blend of ABS and PC, Nylon, and 30% glass-fiber-reinforced Nylon were selected. The process-related influencing variables were studied using the following process parameters: layer thickness, nozzle diameter, build orientation, nozzle temperature, infill density and pattern, and raster angle. The first test series revealed that the addition of wood fibers significantly worsened the mechanical behavior of PLA due to the lack of fiber bonding to the matrix and significant pore formation. The polymer blend of ABS and PC only showed improvements in stiffness. Significant strength and stiffness improvements were found by embedding glass fibers in Nylon, despite partially poor fiber–matrix bonding. The materials with the best properties were selected for the process parameter analysis. When examining the impact of layer thickness on part strength, a clear correlation was evident. Smaller layer thicknesses resulted in higher strength, while stiffness did not appear to be affected. Conversely, larger nozzle diameters and lower nozzle temperatures only positively impacted stiffness, with little effect on strength. The part orientation did alter the fracture behavior of the test specimens. Although an on-edge orientation resulted in higher stiffness, it failed at lower stresses. Higher infill densities and infill patterns aligned with the load direction led to the best mechanical results. The raster angle had a significant impact on the behavior of the printed bodies. An alternating raster angle resulted in lower strengths and stiffness compared to a unidirectional raster angle. However, it also caused significant stretching due to the rotation of the beads. UR - https://doi.org/10.3390/polym16111576 Y1 - 2024 UR - https://doi.org/10.3390/polym16111576 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-48595 SN - 2073-4360 VL - 16 IS - 11 PB - MDPI CY - Basel ER - TY - JOUR A1 - Agricola, Barbara A1 - Bierwisch, Claas A1 - Palm, Frank A1 - Jägle, Eric A. A1 - Kerschenlohr, Annegret T1 - Parameter study of an Al–Cr–Mo–Sc–Zr alloy processed by laser powder bed fusion reaching high build rates JF - Progress in Additive Manufacturing N2 - Market availability of aluminum alloys for laser powder bed fusion (L-PBF) is still highly limited in comparison to conventional manufacturing processes. The demand for high-strength but inexpensive alloys specifically designed for L-PBF is high. This demand has led to research on a variety of adapted conventional alloys which are still limited to utilize the full potential of L-PBF. Scalmalloy® (Al–Mg–Sc–Zr) satisfies the demand for high-strength L-PBF-alloys but needs a high energy input and has troubles with evaporation of Mg. Scancromal® (Al–Cr–Sc–Zr) is a novel alloying system for L-PBF and was first introduced in 2019 with the possibility of higher build rates and comparable strengths to Scalmalloy®. In this paper, a more economic low Sc-containing version of Scancromal® is presented. A parameter study was performed for 100 μm layer thickness reaching high build rates of about 47 cm3 h−1 . Hardness tests for different parameters were carried out and showed a stable process window with a hardness comparable to AlSi10Mg. Additionally, two-dimensional multilayer process simulations showed a potential for increasing the layer thickness to 150 μm and therefore a significant increase in build rate of up to 70 cm3 h−1 highlighting the high productivity potential of Al–Cr alloys for L-PBF. UR - https://doi.org/10.1007/s40964-024-00627-8 Y1 - 2024 UR - https://doi.org/10.1007/s40964-024-00627-8 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-48567 SN - 2363-9520 SN - 2363-9512 PB - Springer CY - Cham ER - TY - JOUR A1 - Meess, Henri A1 - Gerner, Jeremias A1 - Hein, Daniel A1 - Schmidtner, Stefanie A1 - Elger, Gordon A1 - Bogenberger, Klaus T1 - First steps towards real-world traffic signal control optimisation by reinforcement learning JF - Journal of Simulation N2 - Enhancing traffic signal optimisation has the potential to improve urban traffic flow without the need for expensive infrastructure modifications. While reinforcement learning (RL) techniques have demonstrated their effectiveness in simulations, their real-world implementation is still a challenge. Real-world systems need to be developed that guarantee a deployable action definition for real traffic systems while prioritising safety constraints and robust policies. This paper introduces a method to overcome this challenge by introducing a novel action definition that optimises parameter-level control programmes designed by traffic engineers. The complete proposed framework consists of a traffic situation estimation, a feature extractor, and a system that enables training on estimates of real-world traffic situations. Further multimodal optimisation, scalability, and continuous training after deployment could be achieved. The first simulative tests using this action definition show an average improvement of more than 20% in traffic flow compared to the baseline – the corresponding pre-optimised real-world control. UR - https://doi.org/10.1080/17477778.2024.2364715 Y1 - 2024 UR - https://doi.org/10.1080/17477778.2024.2364715 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-48585 SN - 1747-7778 PB - Taylor & Francis CY - London ER - TY - INPR A1 - Burghof, Hans-Peter A1 - Sinha, Tanja T1 - Value at Risk with Informed Traders, Herding, and the Optimal Structure of Trading Divisions T2 - SSRN UR - https://dx.doi.org/10.2139/ssrn.302116 Y1 - 2002 UR - https://dx.doi.org/10.2139/ssrn.302116 PB - Elsevier CY - Amsterdam ER - TY - CHAP A1 - Song, Rui A1 - Lyu, Lingjuan A1 - Jiang, Wei A1 - Festag, Andreas A1 - Knoll, Alois T1 - V2X-Boosted Federated Learning for Cooperative Intelligent Transportation Systems with Contextual Client Selection T2 - CoPerception: Collaborative Perception and Learning, ICRA 2023 workshop Y1 - 2023 UR - https://drive.google.com/file/d/1-OQAeNryd7-lksCTuWnhhyydpFSnw5On/view?usp=share_link N1 - Der Nachweis einer Preprint-Version dieser Veröffentlichung ist ebenfalls in diesem Repositorium verzeichnet, s. https://opus4.kobv.de/opus4-haw/frontdoor/index/index/docId/4144 ER - TY - CHAP A1 - Han, Longfei A1 - Kefferpütz, Klaus A1 - Elger, Gordon A1 - Beyerer, Jürgen T1 - FlexSense: Flexible Infrastructure Sensors for Traffic Perception T2 - 2023 IEEE 26th International Conference on Intelligent Transportation Systems (ITSC) UR - https://doi.org/10.1109/ITSC57777.2023.10422616 Y1 - 2024 UR - https://doi.org/10.1109/ITSC57777.2023.10422616 SN - 979-8-3503-9946-2 SP - 3810 EP - 3816 PB - IEEE CY - Piscataway ER - TY - CHAP A1 - Barbosa da Silva, Leonardo A1 - Lobo, Silas A1 - Fernández, Evelio A1 - Facchi, Christian ED - Vinel, Alexey ED - Berns, Karsten ED - Ploeg, Jeroen ED - Gusikhin, Oleg T1 - Is the Right Bounding Box of a VRU Cluster in V2X Communication? How to Form a Good Shape? T2 - Vehits 2024: 10th International Conference on Vehicle Technology and Intelligent Transport Systems Proceedings N2 - Among the possible traffic members on a Vehicle-to-Everything network, the term Vulnerable Road User (VRU) is assigned e.g. to pedestrians and cyclists. The VRU Awareness Message (VAM) is used by VRUs to inform other users of their presence and ensure they are perceived in a traffic system. Since the number of VRUs in crowded areas might be very high, the over-the-air traffic might be overloaded. To reduce channel overload, VAMs offer a clustering feature in which VRUs with similar kinematics and positions can group themselves so that only one device transmits messages. The VRU Basic Service specification describes the cluster as a bounding box that must cover all its members using a geometric shape so that other vehicles in the vicinity can avoid colliding with the contained VRUs. This paper contributes to the standardization effort by introducing a data structure, the Cluster Map, for the clustering in the VRU Basic Service. Furthermore, this work is the first to suggest strategies for forming bounding box shapes. Simulation results show that each of the geometry types is useful in different situations, thus further research on the topic is advised. UR - https://doi.org/10.5220/0012699100003702 Y1 - 2024 UR - https://doi.org/10.5220/0012699100003702 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-48553 SP - 144 EP - 155 PB - SciTePress CY - Setúbal ER - TY - JOUR A1 - Lohr, Christoph A1 - Muth, Markus A1 - Dreher, Ralf A1 - Zinn, Carolin A1 - Elsner, Peter A1 - Weidenmann, Kay André T1 - Polymer-Steel-Sandwich-Structures: Influence of Process Parameters on the Composite Strength JF - Key Engineering Materials UR - https://doi.org/10.4028/www.scientific.net/kem.809.266 Y1 - 2019 UR - https://doi.org/10.4028/www.scientific.net/kem.809.266 SN - 1662-9795 VL - 2019 IS - 809 SP - 266 EP - 273 PB - Trans Tech Publications CY - Baech ER - TY - JOUR A1 - Frenken, Ann‐Kathrin A1 - Sievert, Matti A1 - Panuganti, Bharat A1 - Aubreville, Marc A1 - Meyer, Till A1 - Scherzad, Agmal A1 - Gehrke, Thomas A1 - Scheich, Matthias A1 - Hackenberg, Stephan A1 - Goncalves, Miguel T1 - Feasibility of Optical Biopsy During Endoscopic Sinus Surgery With Confocal Laser Endomicroscopy: A Pilot Study JF - The Laryngoscope UR - https://doi.org/10.1002/lary.31503 Y1 - 2024 UR - https://doi.org/10.1002/lary.31503 SN - 1531-4995 PB - Wiley CY - Malden ER - TY - JOUR A1 - Haiden, Michael T1 - Jürgen Habermas: A Political Pacifist? JF - Res Philosophica UR - https://doi.org/10.5840/resphilosophica20241012123 Y1 - 2024 UR - https://doi.org/10.5840/resphilosophica20241012123 SN - 2168-9113 VL - 101 IS - 2 SP - 191 EP - 217 PB - Philosophy Documentation Center CY - Charlottesville ER - TY - JOUR A1 - Matviienko, Andrii A1 - Boot, Mario A1 - Löcken, Andreas A1 - Pfleging, Bastian A1 - Löchtefeld, Markus A1 - Von Sawitzky, Tamara A1 - Savino, Gian-Luca A1 - Sturdee, Miriam A1 - Andres, Josh A1 - Boyer, Kristy Elizabeth A1 - Brewster, Stephen Anthony A1 - Mueller, Florian ‘Floyd’ ED - Mueller, Florian 'Floyd' ED - Kyburz, Penny ED - Williamson, Julie R. ED - Sas, Corina T1 - Learning from Cycling: Discovering Lessons Learned from CyclingHCI JF - CHI'24: Extended Abstracts of the 2024 CHI Conference on Human Factors in Computing Systems UR - https://doi.org/10.1145/3613905.3636291 Y1 - 2024 UR - https://doi.org/10.1145/3613905.3636291 SN - 979-8-4007-0331-7 PB - ACM CY - New York ER - TY - CHAP A1 - Ehsan, Upol A1 - Watkins, Elizabeth A A1 - Wintersberger, Philipp A1 - Manger, Carina A1 - Kim, Sunnie S. Y. A1 - Van Berkel, Niels A1 - Riener, Andreas A1 - Riedl, Mark O ED - Mueller, Florian 'Floyd' ED - Kyburz, Penny ED - Williamson, Julie R. ED - Sas, Corina T1 - Human-Centered Explainable AI (HCXAI): Reloading Explainability in the Era of Large Language Models (LLMs) T2 - CHI'24: Extended Abstracts of the 2024 CHI Conference on Human Factors in Computing Systems UR - https://doi.org/10.1145/3613905.3636311 Y1 - 2024 UR - https://doi.org/10.1145/3613905.3636311 SN - 979-8-4007-0331-7 PB - ACM CY - New York ER - TY - BOOK A1 - Sinha, Tanja T1 - Allokation von Risikokapital in Banken BT - Value-at-Risk, asymmetrische Information und rationales Herdenverhalten Y1 - 2003 SN - 978-3-933207-40-1 N1 - Dissertation, Ludwig-Maximilians-Universität München PB - Uhlenbruch Verlag CY - Bad Soden ER - TY - JOUR A1 - Lohr, Christoph A1 - Menrath, Andreas A1 - Elsner, Peter A1 - Weidenmann, Kay André T1 - Influence of the Manufacturing Process (Comparison MuCell and Direct-LFT) of Foamed and Fiber Reinforced Polymer Sandwich Structures on the Fiber Length JF - Key Engineering Materials UR - https://doi.org/10.4028/www.scientific.net/kem.742.38 Y1 - 2017 UR - https://doi.org/10.4028/www.scientific.net/kem.742.38 SN - 1662-9795 VL - 2017 IS - 742 SP - 38 EP - 45 PB - Trans Tech Publications CY - Baech ER - TY - JOUR A1 - Lohr, Christoph A1 - Dieterle, Stefan A1 - Menrath, Andreas A1 - Weidenmann, Kay André A1 - Elsner, Peter T1 - Rheological studies on gas-laden and long glass fiber reinforced polypropylene through an inline high pressure capillary rheometer in the injection molding process JF - Polymer Testing UR - https://doi.org/10.1016/j.polymertesting.2018.08.015 Y1 - 2018 UR - https://doi.org/10.1016/j.polymertesting.2018.08.015 SN - 1873-2348 SN - 0142-9418 VL - 2018 IS - 71 SP - 27 EP - 31 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Lohr, Christoph A1 - Beck, Björn A1 - Henning, Frank A1 - Weidenmann, Kay André A1 - Elsner, Peter T1 - Process comparison on the microstructure and mechanical properties of fiber-reinforced polyphenylene sulfide using MuCell technology JF - Journal of Reinforced Plastics and Composites UR - https://doi.org/10.1177/0731684418777120 Y1 - 2018 UR - https://doi.org/10.1177/0731684418777120 SN - 0731-6844 VL - 37 IS - 15 SP - 1020 EP - 1034 PB - Sage CY - London ER - TY - JOUR A1 - Lohr, Christoph A1 - Beck, Björn A1 - Henning, Frank A1 - Weidenmann, Kay André A1 - Elsner, Peter T1 - Mechanical properties of foamed long glass fiber reinforced polyphenylene sulfide integral sandwich structures manufactured by direct thermoplastic foam injection molding JF - Composite Structures UR - https://doi.org/10.1016/j.compstruct.2019.03.056 Y1 - 2019 UR - https://doi.org/10.1016/j.compstruct.2019.03.056 SN - 1879-1085 SN - 0263-8223 VL - 2019 IS - 220 SP - 371 EP - 385 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Schukraft, Joél A1 - Lohr, Christoph A1 - Weidenmann, Kay André T1 - 2D and 3D in-situ mechanical testing of an interpenetrating metal ceramic composite consisting of a slurry-based ceramic foam and AlSi10Mg JF - Composite Structures UR - https://doi.org/10.1016/j.compstruct.2021.113742 Y1 - 2021 UR - https://doi.org/10.1016/j.compstruct.2021.113742 SN - 1879-1085 SN - 0263-8223 VL - 2021 IS - 263 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Trauth, Anna A1 - Lohr, Christoph A1 - Lallinger, B. A1 - Weidenmann, Kay André T1 - Interface characterization of hybrid biocompatible fiber-metal laminates after laser-based surface treatment JF - Composite Structures UR - https://doi.org/10.1016/j.compstruct.2021.115054 Y1 - 2021 UR - https://doi.org/10.1016/j.compstruct.2021.115054 SN - 1879-1085 SN - 0263-8223 VL - 2022 IS - 281 PB - Elsevier CY - Amsterdam ER - TY - CHAP A1 - Lex, Johannes A1 - Fey, Dietmar A1 - Margull, Ulrich A1 - Mader, Ralph T1 - Evaluation of different hypervisor technologies for real-time sensitive backup strategies in heterogeneous systems T2 - AmE 2023, Automotive meets Electronics, 14. GMM Symposium KW - Real-time KW - Heterogeneous systems KW - Fail-operational KW - Hypervisor Y1 - 2023 UR - https://www.vde-verlag.de/proceedings-de/456113020.html SN - 978-3-8007-6114-2 SN - 978-3-8007-6113-5 SP - 98 EP - 102 PB - VDE Verlag CY - Berlin ER - TY - CHAP A1 - Salamat, Babak A1 - Tonello, Andrea M. T1 - A Generalized Multi-Objective Framework for UAV Mission Planning T2 - 2019 IEEE Aerospace Conference UR - https://doi.org/10.1109/AERO.2019.8741898 Y1 - 2019 UR - https://doi.org/10.1109/AERO.2019.8741898 SN - 978-1-5386-6854-2 PB - IEEE CY - Piscataway ER - TY - INPR A1 - Tonello, Andrea M. A1 - Salamat, Babak T1 - A Swash Mass Unmanned Aerial Vehicle: Design, Modeling and Control UR - https://doi.org/10.48550/arXiv.1909.06154 Y1 - 2019 UR - https://doi.org/10.48550/arXiv.1909.06154 PB - arXiv CY - Ithaca ER - TY - INPR A1 - Jafari Harandi, Mohammad Reza A1 - Salamat, Babak A1 - Elsbacher, Gerhard T1 - Stabilization of a Quadrotor via Energy Shaping UR - https://doi.org/10.48550/arXiv.2406.07682 Y1 - 2024 UR - https://doi.org/10.48550/arXiv.2406.07682 PB - arXiv CY - Ithaca ER - TY - JOUR A1 - Salamat, Babak A1 - Tonello, Andrea M. T1 - Energy Based Control of a Swash Mass Helicopter Through Decoupling Change of Coordinates JF - IEEE Access N2 - We consider a small helicopter structure that is maneuvered through the control of moving masses. It is referred to as a swash mass helicopter (SMH). This paper addresses the trajectory tracking control problem for the SMH, with a specific focus on the decoupling change of coordinates of both rotational and translational dynamics. We propose a control scheme in which position tracking is the primary objective, while the attitude tracking task is considered as a secondary objective. The intermediate control signals related to the attitude dynamics exploit the structural properties of the SMH and are enhanced with terms that grant a more accurate tracking of the target trajectory. The closed-loop system stability under the trajectory tracking objective is obtained following the Interconnection and Damping Assignment Passivity-Based Control (IDA-PBC) approach. In addition, the presence of external disturbances can diminish the trajectory tracking performance. For this reason, a nonlinear outer loop controller is added to the IDA-PBC to compensate the disturbances. Finally, the results of several simulations are reported to evaluate the performance of the control strategy. UR - https://doi.org/10.1109/ACCESS.2020.2990113 Y1 - 2020 UR - https://doi.org/10.1109/ACCESS.2020.2990113 SN - 2169-3536 VL - 8 SP - 77449 EP - 77458 PB - IEEE CY - New York ER - TY - CHAP A1 - Schön, Torsten A1 - Stetter, Martin A1 - Tomé, Ana Maria A1 - Lang, Elmar W. ED - Alvarez, Sergio A. ED - Solé-Casals, Jordi ED - Fred, Ana ED - Gamboa, Hugo T1 - A New Physarum Learner for Network Structure Learning from Biomedical Data T2 - Proceedings of the International Conference on Bio-inspired Systems and Signal Processing BIOSTEC N2 - A novel structure learning algorithm for Bayesian Networks based on a Physarum Learner is presented. The length of the connections within an initially fully connected Physarum-Maze is taken as the inverse Pearson correlation coefficient between the connected nodes. The Physarum Learner then estimates the shortest indirect paths between each pair of nodes. In each iteration, a score of the surviving edges is incremented. Finally, the highest scored connections are combined to form a Bayesian Network. The novel Physarum Learner method is evaluated with different configurations and compared to the LAGD Hill Climber showing comparable performance with respect to quality of training results and increased time efficiency for large data sets. UR - https://doi.org/10.5220/0004227401510156 Y1 - 2013 UR - https://doi.org/10.5220/0004227401510156 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-48033 SN - 978-989-8565-36-5 SP - 151 EP - 156 PB - SciTePress CY - Setúbal ER - TY - CHAP A1 - Frohnmaier, Mariano A1 - Freisinger, Steffen A1 - Holt, Madeline Faye A1 - Georges, Munir ED - Baumann, Timo T1 - NoiSLU: a Noisy speech corpus for Spoken Language Understanding in the Public Transport Domain T2 - Elektronische Sprachsignalverarbeitung 2024, Tagungsband der 35. Konferenz, Regensburg, 6.-8. März 2024 UR - https://doi.org/10.35096/othr/pub-7084 Y1 - 2024 UR - https://doi.org/10.35096/othr/pub-7084 SN - 978-3-95908-325-6 SP - 86 EP - 93 PB - TUDpress CY - Dresden ER - TY - THES A1 - Aschka, Maximilian T1 - How do incubators position themselves within the Triple Helix Model BT - Systemizing European incubator landscape and discussing implications for the local German incubator brigk N2 - Abstract In the early stages, entrepreneurs encounter significant challenges and extreme uncertainty when founding a young innovative venture. In response to this, a spectrum of wide support mechanisms are available. Typically facilitated not in isolation, but rather through collaborative efforts involving multiple institutions within a startup ecosystem. An exemplary theoretical framework delineating auspicious collaborative efforts among multiple institutions to foster innovation, is the Triple Helix model. The primary objective of this thesis is therefore to analyze the positioning of European top incubator landscape within the Triple Helix Model and the support offers for startups resulting from the cooperation between incubator and a subsystem. Ultimately, implications for the local German incubator brigk should be described. In doing so, the conducted study employed a qualitative data analysis, leveraging 100 datasets within the data analysis software ATLAS.ti. By crawling the "About us" pages on incubators' websites, the methodology involved first-level paragraph coding based on the Triple Helix Model's subsystems. Subsequently, second-level codes were assigned following a consistent schema that highlighted the kind of collaboration. The final step involved the clustering of similar second-level codes, providing a nuanced understanding of the dimensional interaction between incubators and other institutions. The results show that cooperation’s between the analyzed incubators and the three subsystems of the Triple Helix Model do exist. Besides the pronounced frequency of cooperation with the Economic Subsystem, the role reversal revealed by the analysis is a particularly interesting finding in this thesis. It shows that incubators themselves often take on the role of a subsystem to drive innovation. Looking at the results of this work in a broader context, it could represent a benchmark for individual institutions within Europe, improving their cooperation’s with the players of the three subsystems. And in the long run, enhancing their offering and support to young innovative companies. Y1 - 2024 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-48387 CY - Ingolstadt ER - TY - THES A1 - Bein, Torben T1 - Plattformökonomie in der Versicherungswirtschaft BT - die Entwicklung eines Vorgehensmodells zur Entstehung von digitalen Insurance-as-a-Service Geschäfts- und Kooperationsmodellen als Teil der digitalen Transformation in Versicherungsunternehmen Y1 - 2024 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-48291 CY - Ingolstadt ER - TY - THES A1 - Delooz, Quentin T1 - Sensor Data Sharing in V2X Communications: Protocol Design and Performance Optimization of Collective Perception Y1 - 2023 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:se:hh:diva-50463 SN - 978-91-89587-06-9 SN - 978-91-89587-07-6 PB - Halmstad University Press CY - Halmstad ER - TY - CHAP A1 - Lobo, Silas A1 - Barbosa da Silva, Leonardo A1 - Facchi, Christian T1 - To Cluster or not to Cluster: A VRU Clustering Based on V2X Communication T2 - 2023 IEEE 26th International Conference on Intelligent Transportation Systems (ITSC) UR - https://doi.org/10.1109/ITSC57777.2023.10422659 Y1 - 2024 UR - https://doi.org/10.1109/ITSC57777.2023.10422659 SN - 979-8-3503-9946-2 SP - 2218 EP - 2225 PB - IEEE CY - Piscataway ER - TY - JOUR A1 - Gutiérrez, Michael A1 - Ademmer, Tobias T1 - Peer Review in der Lehre - Varianten der Strukturierung und Umsetzung in Moodle mit Gruppen N2 - Feedback kann eine sehr wichtige Rolle für den Lernerfolg spielen. Beim Peer Review Verfahren beurteilen die Studierenden selbst gegenseitig ihre Arbeitsergebnisse, geben also einander Feedback. In diesem Beitrag werden das Peer Review Verfahren mit Gruppenarbeit verknüpft und dabei zwei mögliche Strukturierungsvarianten differenziert. Für die Umsetzung dieser beiden Varianten wird die Moodle-Aktivität „Gegenseitige Beurteilung“ herangezogen, die in der hier verwendeten Moodle-Version aber nicht vollumfänglich auf das Arbeiten mit Gruppen ausgelegt ist. Daher wird in diesem Beitrag aufgezeigt, welche Gestaltungen und manuellen Schritte seitens der Lehrperson zweckmäßig sind, um die Aktivität „Gegenseitige Beurteilung“ auch in Kombination mit Gruppenarbeit in geeigneter Weise einsetzen zu können. T3 - DiNa - Didaktiknachrichten - 01/2023 Y1 - 2023 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-48261 SN - 1612-4537 VL - 2023 IS - 1 SP - 12 EP - 28 PB - BayZiel CY - München ER - TY - JOUR A1 - IceCube, A1 - Aartsen, M. G. A1 - Ackermann, M. A1 - Adams, J. A1 - Aguilar, J. A. A1 - Ahlers, M. A1 - Ahrens, M. A1 - Al Samarai, I. A1 - Altmann, D. A1 - Andeen, K. A1 - Anderson, T. A1 - Ansseau, I. A1 - Anton, G. A1 - Archinger, M. A1 - Argüelles, C. A1 - Auffenberg, J. A1 - Axani, S. A1 - Bai, X. A1 - Barwick, S. W. A1 - Baum, V. A1 - Bay, R. A1 - Beatty, J. J. A1 - Tjus, J. Becker A1 - Becker, K.-H. A1 - BenZvi, S. A1 - Berley, D. A1 - Bernardini, E. A1 - Bernhard, A. A1 - Besson, D. Z. A1 - Binder, G. A1 - Bindig, D. A1 - Blaufuss, E. A1 - Blot, S. A1 - Bohm, C. A1 - Börner, M. A1 - Bos, F. A1 - Bose, D. A1 - Böser, S. A1 - Botner, O. A1 - Braun, J. A1 - Brayeur, L. A1 - Bretz, H.-P. A1 - Bron, S. A1 - Burgman, A. A1 - Carver, T. A1 - Casier, M. A1 - Cheung, E. A1 - Chirkin, D. A1 - Christov, A. A1 - Clark, K. A1 - Classen, L. A1 - Coenders, S. A1 - Collin, G. H. A1 - Conrad, J. M. A1 - Cowen, D. F. A1 - Cross, R. A1 - Day, M. A1 - de André, J. P. A. M. A1 - De Clercq, C. A1 - del Pino Rosendo, E. A1 - Dembinski, H. A1 - De Ridder, S. A1 - Desiati, P. A1 - de Vries, K. D. A1 - de Wasseige, G. A1 - de With, M. A1 - DeYoung, T. A1 - di Lorenzo, V. A1 - Dujmovic, H. A1 - Dumm, J. P. A1 - Dunkman, M. A1 - Eberhardt, B. A1 - Ehrhardt, T. A1 - Eichmann, B. A1 - Eller, P. A1 - Euler, S. A1 - Evenson, P. A. A1 - Fahey, S. A1 - Fazely, A. R. A1 - Feintzeig, J. A1 - Felde, J. A1 - Filimonov, K. A1 - Finley, C. A1 - Flis, S. A1 - Fösig, C.-C. A1 - Franckowiak, A. A1 - Friedman, E. A1 - Fuchs, T. A1 - Gaisser, T. K. A1 - Gallagher, J. A1 - Gerhardt, L. A1 - Ghorbani, K. A1 - Giang, W. A1 - Gladstone, L. A1 - Glauch, T. A1 - Glüsenkamp, T. A1 - Goldschmidt, A. A1 - Gonzalez, J. G. A1 - Grant, D. A1 - Griffith, Z. A1 - Haack, C. A1 - Hallgren, A. A1 - Halzen, F. A1 - Hansen, E. A1 - Hansmann, T. A1 - Hanson, K. A1 - Hebecker, D. A1 - Heereman, D. A1 - Helbing, K. A1 - Hellauer, R. A1 - Hickford, S. A1 - Hignight, J. A1 - Hill, G. C. A1 - Hoffman, K. D. A1 - Hoffmann, R. A1 - Hoshina, K. A1 - Huang, F. A1 - Huber, M. A1 - Hultqvist, K. A1 - In, S. A1 - Ishihara, A. A1 - Jacobi, E. A1 - Japaridze, G. S. A1 - Jeong, M. A1 - Jero, K. A1 - Jones, B. J. P. A1 - Kang, W. A1 - Kappes, A. A1 - Karg, T. A1 - Karle, A. A1 - Katz, U. A1 - Kauer, M. A1 - Keivani, A. A1 - Kelley, J. L. A1 - Kheirandish, A. A1 - Kim, J. A1 - Kim, M. A1 - Kintscher, T. A1 - Kiryluk, J. A1 - Kittler, T. A1 - Klein, S. R. A1 - Kohnen, G. A1 - Koirala, R. A1 - Kolanoski, H. A1 - Konietz, R. A1 - Köpke, L. A1 - Kopper, C. A1 - Kopper, S. A1 - Koskinen, D. J. A1 - Kowalski, M. A1 - Krings, K. A1 - Kroll, M. A1 - Krückl, G. A1 - Krüger, C. A1 - Kunnen, J. A1 - Kunwar, S. A1 - Kurahashi, N. A1 - Kuwabara, T. A1 - Kyriacou, A. A1 - Labare, M. A1 - Lanfranchi, J. L. A1 - Larson, M. J. A1 - Lauber, F. A1 - Lesiak-Bzdak, M. A1 - Leuermann, M. A1 - Lu, L. A1 - Lünemann, J. A1 - Madsen, J. A1 - Maggi, G. A1 - Mahn, K. B. M. A1 - Mancina, S. A1 - Mandelartz, M. A1 - Maruyama, R. A1 - Mase, K. A1 - Maunu, R. A1 - McNally, F. A1 - Meagher, K. A1 - Medici, M. A1 - Meier, M. A1 - Menne, T. A1 - Merino, G. A1 - Meures, T. A1 - Miarecki, S. A1 - Micallef, J. A1 - Momenté, G. A1 - Montaruli, T. A1 - Moulai, M. A1 - Nahnhauer, R. A1 - Naumann, U. A1 - Neer, G. A1 - Niederhausen, H. A1 - Nowicki, S. C. A1 - Nygren, D. R. A1 - Obertacke Pollmann, A. A1 - Olivas, A. A1 - O’Murchadha, A. A1 - Palczewski, T. A1 - Pandya, H. A1 - Pankova, D. V. A1 - Peiffer, P. A1 - Penek, Ö. A1 - Pepper, J. A. A1 - Pérez de los Heros, C. A1 - Pieloth, D. A1 - Pinat, E. A1 - Price, P. B. A1 - Przybylski, G. T. A1 - Quinnan, M. A1 - Raab, C. A1 - Rädel, L. A1 - Rameez, M. A1 - Rawlins, K. A1 - Reimann, R. A1 - Relethford, B. A1 - Relich, M. A1 - Resconi, E. A1 - Rhode, W. A1 - Richman, M. A1 - Riedel, B. A1 - Robertson, S. A1 - Rongen, M. A1 - Rott, C. A1 - Ruhe, T. A1 - Ryckbosch, D. A1 - Rysewyk, D. A1 - Sabbatini, L. A1 - Sanchez Herrera, S. E. A1 - Sandrock, A. A1 - Sandroos, J. A1 - Sarkar, S. A1 - Satalecka, K. A1 - Schlunder, P. A1 - Schmidt, T. A1 - Schoenen, S. A1 - Schöneberg, S. A1 - Schumacher, L. A1 - Seckel, D. A1 - Seunarine, S. A1 - Soldin, D. A1 - Song, M. A1 - Spiczak, G. M. A1 - Spiering, C. A1 - Stachurska, J. A1 - Stanev, T. A1 - Stasik, A. A1 - Stettner, J. A1 - Steuer, A. A1 - Stezelberger, T. A1 - Stokstad, R. G. A1 - Stößl, A. A1 - Ström, R. A1 - Strotjohann, N. L. A1 - Sullivan, G. W. A1 - Sutherland, M. A1 - Taavola, H. A1 - Taboada, I. A1 - Tatar, J. A1 - Tenholt, F. A1 - Ter-Antonyan, S. A1 - Terliuk, A. A1 - Tešić, G. A1 - Tilav, S. A1 - Toale, P. A. A1 - Tobin, M. N. A1 - Toscano, S. A1 - Tosi, D. A1 - Tselengidou, M. A1 - Tung, C. F. A1 - Turcati, A. A1 - Unger, E. A1 - Usner, M. A1 - Vandenbroucke, J. A1 - van Eijndhoven, N. A1 - Vanheule, S. A1 - van Rossem, M. A1 - van Santen, J. A1 - Vehring, M. A1 - Voge, M. A1 - Vogel, E. A1 - Vraeghe, M. A1 - Walck, C. A1 - Wallace, A. A1 - Wallraff, M. A1 - Wandkowsky, N. A1 - Waza, A. A1 - Weaver, Ch. A1 - Weiss, M. J. A1 - Wendt, C. A1 - Westerhoff, S. A1 - Whelan, B. J. A1 - Wickmann, S. A1 - Wiebe, K. A1 - Wiebusch, C. H. A1 - Wille, L. A1 - Williams, D. R. A1 - Wills, L. A1 - Wolf, M. A1 - Wood, T. R. A1 - Woolsey, E. A1 - Woschnagg, K. A1 - Xu, D. L. A1 - Xu, X. W. A1 - Xu, Y. A1 - Yanez, J. P. A1 - Yodh, G. A1 - Yoshida, S. A1 - Zoll, M. A1 - ASAS-SN, A1 - Stanek, K. Z. A1 - Shappee, B. J. A1 - Kochanek, C. S. A1 - Holoien, T. W.-S. A1 - Prieto, J. L. A1 - Astrophysical Multimessenger Observatory Network, The A1 - Fox, D. B. A1 - DeLaunay, J. J. A1 - Turley, C. F. A1 - Barthelmy, S. D. A1 - Lien, A. Y. A1 - Mészáros, P. A1 - Murase, K. A1 - Fermi, A1 - Kocevski, D. A1 - Buehler, R. A1 - Giomi, M. A1 - Racusin, J. L. A1 - HAWC, A1 - Albert, A. A1 - Alfaro, R. A1 - Alvarez, C. A1 - Álvarez, J. D. A1 - Arceo, R. A1 - Arteaga-Velázquez, J. C. A1 - Ayala Solares, H. A. A1 - Barber, A. S. A1 - Baustista-Elivar, N. A1 - Becerril, A. A1 - Belmont-Moreno, E. A1 - Bernal, A. A1 - Brisbois, C. A1 - Caballero-Mora, K. S. A1 - Capistrán, T. A1 - Carramiñana, A. A1 - Casanova, S. A1 - Castillo, M. A1 - Cotti, U. A1 - Coutiño de León, S. A1 - de la Fuente, E. A1 - De León, C. A1 - Diaz Hernandez, R. A1 - Díaz-Vélez, J. C. A1 - Dingus, B. L. A1 - DuVernois, M. A. A1 - Ellsworth, R. W. A1 - Engel, K. A1 - Fiorino, D. W. A1 - Fraija, N. A1 - García-González, J. A. A1 - Gerhardt, M. A1 - González Muñoz, A. A1 - González, M. M. A1 - Goodman, J. A. A1 - Hampel-Arias, Z. A1 - Harding, J. P. A1 - Hernandez, S. A1 - Hui, C. M. A1 - Hüntemeyer, P. A1 - Iriarte, A. A1 - Jardin-Blicq, A. A1 - Joshi, V. A1 - Kaufmann, S. A1 - Lara, A. A1 - Lauer, R. J. A1 - Lee, W. H. A1 - Lennarz, D. A1 - León Vargas, H. A1 - Linnemann, J. T. A1 - Luis Raya, G. A1 - Luna-García, R. A1 - López-Coto, R. A1 - Malone, K. A1 - Marinelli, S. S. A1 - Martinez, O. A1 - Martinez-Castellanos, I. A1 - Martínez-Castro, J. A1 - Martínez-Huerta, H. A1 - Matthews, J. A. A1 - Miranda-Romagnoli, P. A1 - Moreno, E. A1 - Mostafá, M. A1 - Nellen, L. A1 - Newbold, M. A1 - Nisa, M. U. A1 - Noriega-Papaqui, R. A1 - Pelayo, R. A1 - Pretz, J. A1 - Pérez-Pérez, E. G. A1 - Ren, Z. A1 - Rho, C. D. A1 - Rivière, C. A1 - Rosa-González, D. A1 - Rosenberg, M. A1 - Salesa Greus, F. A1 - Sandoval, A. A1 - Schneider, M. A1 - Schoorlemmer, H. A1 - Sinnis, G. A1 - Smith, A. J. A1 - Springer, R. W. A1 - Surajbali, P. A1 - Tibolla, O. A1 - Tollefson, K. A1 - Torres, I. A1 - Ukwatta, T. N. A1 - Villaseñor, L. A1 - Weisgarber, T. A1 - Wisher, I. G. A1 - Wood, J. A1 - Yapici, T. A1 - Zepeda, A. A1 - Zhou, H. A1 - LCO, A1 - Arcavi, I. A1 - Hosseinzadeh, G. A1 - Howell, D. A. A1 - Valenti, S. A1 - McCully, C. A1 - MASTER, A1 - Lipunov, V. M. A1 - Gorbovskoy, E. S. A1 - Tiurina, N. V. A1 - Balanutsa, P. V. A1 - Kuznetsov, A. S. A1 - Kornilov, V. G. A1 - Chazov, V. A1 - Budnev, N. M. A1 - Gress, O. A. A1 - Ivanov, K. I. A1 - Tlatov, A. G. A1 - Rebolo Lopez, R. A1 - Serra-Ricart, M. A1 - Swift, A1 - Evans, P. A. A1 - Kennea, J. A. A1 - Gehrels, N. A1 - Osborne, J. P. A1 - Page, K. L. A1 - VERITAS, A1 - Abeysekara, A. U. A1 - Archer, A. A1 - Benbow, W. A1 - Bird, R. A1 - Brantseg, T. A1 - Bugaev, V. A1 - V Cardenzana, J. A1 - Connolly, M. P. A1 - Cui, W. A1 - Falcone, A. A1 - Feng, Q. A1 - Finley, J. P. A1 - Fleischhack, H. A1 - Fortson, L. A1 - Furniss, A. A1 - Griffin, S. A1 - Grube, J. A1 - Hütten, M. A1 - Hervet, O. A1 - Holder, J. A1 - Hughes, G. A1 - Humensky, T. B. A1 - Johnson, C. A. A1 - Kaaret, P. A1 - Kar, P. A1 - Kelley-Hoskins, N. A1 - Kertzman, M. A1 - Krause, M. A1 - Kumar, S. A1 - Lang, M. J. A1 - Lin, T. T. Y. A1 - McArthur, S. A1 - Moriarty, P. A1 - Mukherjee, R. A1 - Nieto, D. A1 - Ong, R. A. A1 - Otte, A. N. A1 - Pohl, M. A1 - Popkow, A. A1 - Pueschel, E. A1 - Quinn, J. A1 - Ragan, K. A1 - Reynolds, P. T. A1 - Richards, G. T. A1 - Roache, E. A1 - Rulten, C. A1 - Sadeh, I. A1 - Santander, M. A1 - Sembroski, G. H. A1 - Staszak, D. A1 - Trépanier, S. A1 - Tyler, J. A1 - Wakely, S. P. A1 - Weinstein, A. A1 - Wilcox, P. A1 - Wilhelm, A. A1 - Williams, D. A. A1 - Zitzer, B. A1 - Bellm, E. A1 - Cano, Z. A1 - Gal-Yam, A. A1 - Kann, D. A. A1 - Ofek, E. O. A1 - Rigault, M. A1 - Soumagnac, M. T1 - Multiwavelength follow-up of a rare IceCube neutrino multiplet JF - Astronomy & Astrophysics UR - https://doi.org/10.1051/0004-6361/201730620 Y1 - 2017 UR - https://doi.org/10.1051/0004-6361/201730620 SN - 1432-0746 SN - 0004-6361 VL - 2017 IS - 607 ER - TY - JOUR A1 - Bauder, Maximilian A1 - Festag, Andreas A1 - Kubjatko, Tibor A1 - Schweiger, Hans-Georg T1 - Data accuracy in Vehicle-to-X cooperative awareness messages: An experimental study for the first commercial deployment of C-ITS in Europe JF - Vehicular Communications N2 - Cooperative Intelligent Transportation Systems have achieved a mature technology stage and are in an early phase of mass deployment in Europe. Relying on Vehicle-to-X communication, these systems were primarily developed to improve traffic safety, efficiency, and driving comfort. However, they also offer great opportunities for other use cases. One of them is forensic accident analysis, where the received data provide details about the status of other traffic participants, give insights into the accident scenario, and therefore help in understanding accident causes. A high accuracy of the sent information is essential: For safety use cases, such as traffic jam warning, a poor accuracy of the data may result in wrong driver information, undermine the usability of the system and even create new safety risks. For accident analysis, a low accuracy may prevent the correct reconstruction of an accident. This paper presents an experimental study of the first generation of Cooperative Intelligent Transportation Systems in Europe. The results indicate a high accuracy for most of the data fields in the Vehicle-to-X messages, namely speed, acceleration, heading and yaw rate information, which meet the accuracy requirements for safety use cases and accident analysis. In contrast, the position data, which are also carried in the messages, have larger errors. Specifically, we observed that the lateral position still has an acceptable accuracy. The error of the longitudinal position is larger and may compromise safety use cases with high accuracy requirements. Even with limited accuracy, the data provide a high value for the accident analysis. Since we also found that the accuracy of the data increases for newer vehicle models, we presume that Vehicle-to-X data have the potential for exact accident reconstruction. UR - https://doi.org/10.1016/j.vehcom.2024.100744 Y1 - 2024 UR - https://doi.org/10.1016/j.vehcom.2024.100744 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-48060 SN - 2214-2096 VL - 2024 IS - 47 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Schön, Torsten A1 - Stetter, Martin A1 - Tomé, Ana Maria A1 - Puntonet, Carlos Garcia A1 - Lang, Elmar W. T1 - Physarum Learner: A bio-inspired way of learning structure from data JF - Expert Systems with Applications UR - https://doi.org/10.1016/j.eswa.2014.03.002 Y1 - 2014 UR - https://doi.org/10.1016/j.eswa.2014.03.002 SN - 0957-4174 VL - 41 IS - 11 SP - 5353 EP - 5370 PB - Elsevier CY - Amsterdam ER - TY - CHAP A1 - Schön, Torsten A1 - Stetter, Martin A1 - Belova, O. A1 - Koch, A. A1 - Tomé, Ana Maria A1 - Lang, Elmar W. ED - Adamatzky, Andrew T1 - Physarum Learner: A Slime Mold Inspired Structural Learning Approach T2 - Advances in Physarum Machines: Sensing and Computing with Slime Mould UR - https://doi.org/10.1007/978-3-319-26662-6_25 Y1 - 2016 UR - https://doi.org/10.1007/978-3-319-26662-6_25 SN - 978-3-319-26662-6 SN - 978-3-319-26661-9 SP - 489 EP - 517 PB - Springer CY - Cham ER - TY - INPR A1 - Schieber, Hannah A1 - Duerr, Fabian A1 - Schön, Torsten A1 - Beyerer, Jürgen T1 - Deep Sensor Fusion with Pyramid Fusion Networks for 3D Semantic Segmentation UR - https://doi.org/10.48550/arXiv.2205.13629 Y1 - 2022 UR - https://doi.org/10.48550/arXiv.2205.13629 N1 - Die veröffentlichte Version dieses Preprints ist ebenfalls in diesem Repositorium verzeichnet, s. https://opus4.kobv.de/opus4-haw/frontdoor/index/index/docId/2543 PB - arXiv CY - Ithaca ER - TY - THES A1 - Bauer, Lucas Mathias T1 - Merchandising im deutschen Profifußball BT - eine umfassende Analyse von Zielen, Chancen, Risiken und aktuellen Trends N2 - In dieser Bachelorarbeit steht das Thema Merchandising im deutschen Profifußball im Fokus. Die wissenschaftliche Untersuchung wurde auf die 1. und 2. Fußball-Bundesliga beschränkt. Mit dem großen Ziel, die Forschungsfrage „auf welchen aktuellen Trend die Vereine das größte Augenmerk legen müssen“ zu beantworten. Um einen weitreichenden Blick über diesen Wirtschaftszweig zu erhalten wurden ebenfalls auch weitere Kriterien, wie Ziele, Chancen und Risiken begutachtet. Als Grundlage diente die Literaturrecherche mittels Fachbücher, Zeitungsartikel sowie Studien. Bei den Zielen konnte ausfindig gemacht werden, dass es sich beim Merchandising um eine sehr wichtige Einnahmequelle handelt. Interessanterweise ließ sich feststellen, dass der Merchandisingkonsum vom Fanverhalten beeinflusst wird. Je stärker die Bindung von Vereinsanhänger zum Fußballclub ist, desto wichtiger ist dieser für den Merchandisingumsatz. Deswegen fokussieren sich die Fußballvereine bereits auf die jüngsten Mitglieder. In sogenannten Kids-Clubs. In der Hoffnung die Verbindung zum Verein zu kräftigen und lebenslang aufrecht zu erhalten. Des Weiteren wird mittels Merchandisingprodukten ein wichtiges Marketingziel verfolgt. Die mit dem Vereinswappen versehenen Artikel repräsentieren den Verein als Marke. Eine durchgeführte Studie des Unternehmens FanQ bekräftigt die Wichtigkeit der Fanartikel für die Anhänger. Auf welche in dieser Bachelorarbeit Bezug genommen wird. Zusätzlich wurden die Chancen mit dem Ergebnis, dass der ausländische Markt noch Potenzial aufweist und Risiken, dass ein Zusammenhang zwischen Merchandising-Artikel und Gewalttaten besteht, untersucht. Hervorzuheben ist die wissenschaftliche Auseinandersetzung mit dem Thema der Produkttrends. Hier sind mehrere Entwicklungen erkennbar. Bewahrheitet hat sich unter anderem der Erfolg mit den sogenannten „Sondertrikots“. Diesem Erfolgsfaktor bedient sich fast jeder Profifußballverein der ersten Bundesliga. Außerdem ist das Thema der „Nachhaltigkeit“ der stärkste Trend. Eine Auseinandersetzung mit dem ökologischen Fußabdruck der Artikelherstellung wird nicht nur seitens der Vereine durchgeführt, sondern auch vom Bundesministerium sowie von den Produktkäufern gefordert. Auf dieser Grundlage ist es empfehlenswert das sich die Fußballvereine in Zukunft vermehrt auf dieses Thema konzentrieren sollten. Y1 - 2024 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-47988 CY - Ingolstadt ER - TY - JOUR A1 - Theiler, Michael A1 - Baumann, Alexander A1 - Endisch, Christian T1 - Influence of inhomogeneous state of charge distributions on thermal runaway propagation in lithium-ion batteries JF - Journal of Energy Storage N2 - It is well known that lithium-ion batteries pose a certain safety risk. The thermal runaway of a cell and the subsequent thermal propagation through the battery are considered particularly dangerous. Effective solutions for their mitigation are therefore of great interest. Previous studies have shown the significant influence of a cell’s state of charge (SOC) on its behavior during thermal runaway. This relation may be exploitable in a battery pack to improve its safety. This study aims to assess the leverage of active SOC reduction in the imminent threat of thermal runaway. Implementing such a technique could become feasible with the emergence of reconfigurable battery systems. Four experiments were conducted, each with a module of three fresh 63 Ah high energy pouch cells in a spring-loaded bracing. The experiments studied different stationary SOC configurations, uniform (100% and 60%) and non-uniform (100%–60%–100% and 100%–20%–100%). The results indicate that thermal propagation is substantially delay (87 s) by discharging a cell in its path. The SOC reduction primarily decreases the maximum temperature of the respective cell. Further effects are a calmer thermal runaway and prolonged propagation time within the cell as well as to the next cell. In comparison, the SOC reduction has little impact on the cell’s own triggering time, as the triggering time is mainly determined by the thermal energy transferred from the preceding cell and hence by its SOC. Furthermore, the analysis of the experimental data (temperature, voltage, pressure, video) gives insights into the propagation of thermal runaway through the individual layers of a cell. With reference to the position of a cell relative to the origin of the thermal propagation, a decrease of its mass loss and an increase of its internal propagation time is observed. This effect is attributed to the decreasing module pressure due to progressive loss of material. The assessment shows that active SOC reduction techniques have great leverage for mitigating or even stopping thermal propagation in a battery pack. UR - https://doi.org/10.1016/j.est.2024.112483 Y1 - 2024 UR - https://doi.org/10.1016/j.est.2024.112483 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-47952 VL - 2024 IS - 95 PB - Elsevier CY - Amsterdam ER - TY - CHAP A1 - Sinha, Tanja ED - Johanning, Lutz ED - Rudolph, Bernd T1 - Die Quantifizierung von Länderrisiken mit Hilfe von Kapitalmarktspreads T2 - Handbuch Risikomanagement: Risikomanagement für Markt-, Kredit- und operative Risiken Y1 - 2000 SN - 3-933207-13-4 SP - 579 EP - 609 PB - Uhlenbruch Verlag CY - Bad Soden ER - TY - JOUR A1 - Sinha, Tanja T1 - The Role of Female Leadership in Times of Financial Crisis – an Analysis During the COVID-19 Pandemic JF - Copernican Journal of Finance & Accounting N2 - In 2020 the new COVID-19-virus brought an external shock to the stock markets. In this situation effective leadership was essential to bring companies through the crisis. Political observation showed that countries led by women managed the pandemic situation more effectively than those led by men. Therefore, the research objective of this article is to examine whether female leaders were also more successful to guide companies through the pandemic. Success in this study is defined as financial performance based on stock prices. To find out whether female managers showed a better financial performance during this crisis, this study examined all companies listed on the German Stock Exchange, which have at least 50 % women in the board. To compare this female managed companies to firms managed mainly by male managers, a market value weighted index for the female managed companies was conducted and compared to the German Stock Index DAX by looking at several financial key figures. The analysis of these key figures shows that female managed companies outperformed male managed companies in terms of return as well as risk in the year of the COVID-pandemic but were not able to keep their overperformance in the subsequent years. This may be an indicator that women are superior in leading a company through a crisis but suffer in terms of performance when times have calmed down. UR - https://doi.org/10.12775/CJFA.2023.012 Y1 - 2024 UR - https://doi.org/10.12775/CJFA.2023.012 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-47947 SN - 2300-3065 SN - 2300-1240 VL - 12 IS - 2 SP - 79 EP - 98 PB - Nicolaus Copernicus University CY - Toruń ER - TY - CHAP A1 - Sinha, Tanja A1 - Schäfer, Klaus ED - Schäfer, Klaus ED - Burghof, Hans-Peter ED - Johanning, Lutz ED - Wagner, Hannes F. ED - Rodt, Sabine T1 - Imperfektionen des Kapitalmarktes. Kommentar zum Beitrag von Helmut Laux und Christian Laux T2 - Risikomanagement und kapitalmarktorientierte Finanzierung Y1 - 2009 SN - 978-3-8314-0826-9 SP - 195 EP - 197 PB - Fritz Knapp Verlag CY - Frankfurt ER - TY - CHAP A1 - Vaculín, Ondřej ED - Černý, David ED - Vaculín, Ondřej ED - Zámečník, Petr T1 - Senzory pro automatizované řízení T2 - Automatizované řízení vozidel a autonomní doprava: Technické a humanitní perspektivy Y1 - 2022 SN - 978-80-200-3358-1 SP - 153 EP - 178 PB - Academia CY - Prag ER - TY - CHAP A1 - Vaculín, Ondřej ED - Černý, David ED - Vaculín, Ondřej ED - Zámečník, Petr T1 - Automatizované řízení T2 - Automatizované řízení vozidel a autonomní doprava: Technické a humanitní perspektivy Y1 - 2022 SN - 978-80-200-3358-1 SP - 131 EP - 152 PB - Academia CY - Prag ER - TY - THES A1 - Lepiarczyk, Linda T1 - Ist nachhaltige UX mit konventioneller UX vereinbar? N2 - Sustainable UX zielt darauf ab, ökologische und soziale Überlegungen in das Design digitaler Produkte zu integrieren. Die Implementierung von Sustainable UX stellt jedoch Designer, Entwickler sowie Unternehmen vor große Herausforderungen, da etablierte UX-Methoden oft nur bedingt kompatible Ansätze für Nachhaltigkeit bieten. Diese Arbeit beschäftigt sich mit der Frage, wie Sustainable UX in traditionelle UX-Designprinzipien integriert werden kann und welche Herausforderungen dabei entstehen. Ein Hauptproblem besteht im deutlichen Mangel an spezialisierten Werkzeugen und klaren Methodiken, was die effektive Implementierung von Sustainable UX erschwert. Zur Unterstützung dieser Untersuchung wurde eine qualitative Nutzerstudie durchgeführt, die die Wirkung der Sensibilisierung für ökologische Themen auf die Akzeptanz nachhaltiger Optionen bei den Nutzern erfasst. Die Studie ergänzt die Diskussion um praktische Anwendungen und zeigt, wie durch gezieltes Design und transparente Kommunikation die Akzeptanz und Motivation für umweltfreundlichere Entscheidungen erhöht werden kann. Die Untersuchungen zeigen, dass die Integration von nachhaltigen Praktiken in bestehende UX-Methoden auf umfangreiche Herausforderungen stoßen. Diese umfassen nicht nur die technische und praktische Umsetzung, sondern auch ethische Überlegungen und die Notwendigkeit, zwischen Nutzerbedürfnissen und ökologischer, sowie sozialer Verantwortung abzuwägen. Die Ergebnisse verdeutlichen die Notwendigkeit, einen ausgewogenen Ansatz zu finden, der die menschlichen Bedürfnisse berücksichtigt und gleichzeitig die ökologischen und sozialen Auswirkungen der Nutzererfahrung miteinbezieht. Y1 - 2024 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-47879 CY - Ingolstadt ER - TY - THES A1 - Geemuni, Sahan Shachith Kumar de Silva T1 - Sustainable consumer behavior in Germany BT - a study on clothing purchase, use and disposal N2 - In a world that suffers with waste and pollution and clothing industry being one of the most polluting industries given the short lifespan of fast fashion, the need for sustainable consumption is an appraising study area. This study ascertains the need to identify what are the factor that affects sustainability of clothing consumption in Germany. For the purpose, the researcher has utilized a quantitative, deductive approach by a survey method, where 402 surveys were filled via the online platforms namely Limesurvey, Microsoft survey, and Google forms in which a German consumer sample was recruited through a convenience sampling considering the ease and time effectiveness in data collection. This research continues to explain the understanding of motivating factors, ability, incentives triggers, and social motivation as the independent variables of the study and see how it impact on sustainable consumption. Effects of keys results show that the motivating interest (0.561; 0.000), ability (0.523; 0.000); incentives for triggers (0.401; 0.000), and social motivation (0.409; 0.000) is explaining 43.7% amount of variance found in sustainable consumption. As per the Pearson Correlation all predictor variables had a moderate impact on the dependent variable. ANOVA reveals the model is statistically significant (ANOVA p=0.000) which means that it explains the data pattern sufficiently. Practical implications in conjunction point at the usefulness of Fogg Behavior Model and Theory of Planned Behavior in disclosing the explanation behind sustainable consumption behaviors. The strategic considerations emphasize the relevance of awareness campaigns, improving availability of green alternatives, using incentives as a trigger leverage, and using social favorable as a mediator of the sustainable practices. In general, this research narrows down the practice of green consumption and also helps business firms, policymakers and marketing personnel to promote eco-friendly behavior according to the situation. Y1 - 2024 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-47868 CY - Ingolstadt ER - TY - JOUR A1 - Sinha, Tanja A1 - Duldinger, Andreas A1 - von Zanthier, Ulrich T1 - Management operationeller Risiken in Kreditinstituten – Trends und Praxis JF - Zeitschrift für das gesamte Kreditwesen Y1 - 2003 VL - 56 IS - 9 SP - 34 EP - 38 PB - Fritz Knapp Verlag CY - Frankfurt ER - TY - CHAP A1 - Maksimovski, Daniel A1 - Facchi, Christian T1 - Decentralized V2X Maneuver Sharing and Coordination Message for Cooperative Driving: Analysis in Mixed Traffic T2 - 2023 IEEE 26th International Conference on Intelligent Transportation Systems (ITSC) UR - https://doi.org/10.1109/ITSC57777.2023.10421976 Y1 - 2024 UR - https://doi.org/10.1109/ITSC57777.2023.10421976 SN - 979-8-3503-9946-2 SP - 5182 EP - 5189 PB - IEEE CY - Piscataway ER - TY - THES A1 - Amini, Jaber T1 - Fuel cell system layout development for heavy duty road application BT - a concept study for a balance-of-plant layout N2 - This master's thesis investigates a concept study for developing a 100 kW PEM fuel cell, focusing on the layout of the balance of plant. The procedure began with the realization of the system, involving an intense study of the components and market analysis to acquire corresponding data for modeling purposes using CATIA V5. It concludes with an analysis of the energy distribution of the system, along with the presentation of the finalized package. Y1 - 2024 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-47812 CY - Ingolstadt ER - TY - CHAP A1 - Maksimovski, Daniel A1 - Facchi, Christian T1 - Decentralized V2X Priority Maneuver Coordination: Evaluation in Small Scale Scenarios T2 - 2023 IEEE International Automated Vehicle Validation Conference (IAVVC), Proceedings UR - https://doi.org/10.1109/IAVVC57316.2023.10328122 Y1 - 2023 UR - https://doi.org/10.1109/IAVVC57316.2023.10328122 PB - IEEE CY - Piscataway ER - TY - JOUR A1 - Li, Xiaohu A1 - Saal, P. A1 - Gan, Weimin A1 - Landesberger, Martin A1 - Hoelzel, Markus A1 - Hofmann, Michael T1 - Strain Induced Martensitic Transformation in Austempered Ductile Iron (ADI) JF - Journal of Physics: Conference Series N2 - The strain induced martensitic transformation in austempered ductile iron (ADI) has been investigated using high resolution neutron diffraction on samples compressed ex-situ to different plastic strains. In addition bulk texture measurements using neutron diffraction have been performed to calculate the orientation distribution of ferrite and austenite phases for different strain levels. Combing the detailed texture information with neutron diffraction pattern proved to be essential for quantitative phase analysis and extraction of martensite phase fractions. The martensite content induced by strain in ADI depends on austempering temperature and degree of deformation. UR - https://doi.org/10.1088/1742-6596/746/1/012055 Y1 - 2016 UR - https://doi.org/10.1088/1742-6596/746/1/012055 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-47794 SN - 1742-6588 VL - 746 PB - IOP Publishing CY - Bristol ER - TY - JOUR A1 - Li, Xiaohu A1 - Hofmann, Michael A1 - Landesberger, Martin A1 - Reiberg, Marius A1 - Zhang, Xiao A1 - Huang, Yuanding A1 - Wang, Lijiu A1 - Werner, Ewald A1 - Gan, Weimin T1 - A Unique Quenching and Deformation Dilatometer for Combined In Situ Neutron Diffraction Analysis of Engineering Materials JF - Advanced Engineering Materials N2 - A modified quenching and deformation dilatometer (TA instruments DIL 805A/D/T) is now in operation at the Heinz Maier‐Leibnitz Zentrum (MLZ, Germany) neutron center. It is customized for running neutron scattering measurements during the temperature/deformation treatment of the sample, in particular neutron diffraction (phase, texture, and lattice strain) and neutron small angle scattering. The bulk length change of dilatometer specimens is successfully combined with in situ neutron diffraction patterns for analyzing dynamic processes in metallic materials. A detailed introduction to the unique dilatometer is given and examples of recent experiments highlight the use of the added insight provided by combining diffraction and dilatometry. UR - https://doi.org/10.1002/adem.202100163 Y1 - 2021 UR - https://doi.org/10.1002/adem.202100163 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-47789 SN - 1527-2648 SN - 1438-1656 VL - 23 IS - 11 PB - Wiley-VCH CY - Weinheim ER - TY - JOUR A1 - Li, Xiaohu A1 - Wagner, Julia N. A1 - Stark, Andreas A1 - Koos, Robert A1 - Landesberger, Martin A1 - Hofmann, Michael A1 - Fan, Guohua A1 - Gan, Weimin A1 - Petry, Winfried T1 - Carbon Redistribution Process in Austempered Ductile Iron (ADI) During Heat Treatment—APT and Synchrotron Diffraction Study JF - Metals N2 - In-situ synchrotron diffraction and atom probe tomography (APT) have been used to study the carbon diffusion and redistribution process in austempered ductile iron (ADI) during austempering. The process of carbon content change in bainitic ferrite during different austempering temperatures has been determined quantitatively. The transformation in ADI is controlled by decarburization of supersaturated ferrite and carbide precipitation and has been found to be divided into three stages based on a model developed for bainitic steels by Takahashi and Bhadeshia. The formation, morphology and composition of carbides and carbon clusters in ferrite after austempering have been identified unequivocally by APT. Finally, the relationships of carbon content in ferrite, carbon gap values, and austempering temperatures in the ADI alloy were expressed using empirical equations. UR - https://doi.org/10.3390/met9070789 Y1 - 2019 UR - https://doi.org/10.3390/met9070789 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-47775 SN - 2075-4701 VL - 9 IS - 7 PB - MDPI CY - Basel ER - TY - CHAP A1 - Kedilioglu, Oguz A1 - Bocco, Tomas Marcelo A1 - Landesberger, Martin A1 - Rizzo, Alessandro A1 - Franke, Jörg T1 - ArUcoE: Enhanced ArUco Marker T2 - 2021 21st International Conference on Control, Automation and Systems (ICCAS) UR - https://doi.org/10.23919/ICCAS52745.2021.9650050 Y1 - 2021 UR - https://doi.org/10.23919/ICCAS52745.2021.9650050 SN - 978-89-93215-21-2 SP - 878 EP - 881 PB - IEEE CY - Piscataway ER - TY - JOUR A1 - Landesberger, Martin A1 - Koos, Robert A1 - Hofmann, Michael A1 - Li, Xiaohu A1 - Boll, Torben A1 - Petry, Winfried A1 - Volk, Wolfram T1 - Phase Transition Kinetics in Austempered Ductile Iron (ADI) with Regard to Mo Content JF - Materials N2 - The phase transformation to ausferrite during austempered ductile iron (ADI) heat treatment can be significantly influenced by the alloying element Mo. Utilizing neutron diffraction, the phase transformation from austenite to ausferrite was monitored in-situ during the heat treatment. In addition to the phase volume fractions, the carbon enrichment of retained austenite was investigated. The results from neutron diffraction were compared to the macroscopic length change from dilatometer measurements. They show that the dilatometer data are only of limited use for the investigation of ausferrite formation. However, they allow deriving the time of maximum carbon accumulation in the retained austenite. In addition, the transformation of austenite during ausferritization was investigated using metallographic methods. Finally, the distribution of the alloying elements in the vicinity of the austenite/ferrite interface zone was shown by atom probe tomography (APT) measurements. C and Mn were enriched within the interface, while Si concentration was reduced. The Mo concentration in ferrite, interface and austentite stayed at the same level. The delay of austenite decay during Stage II reaction caused by Mo was studied in detail at 400 °C for the initial material as well as for 0.25 mass % and 0.50 mass % Mo additions. UR - https://doi.org/10.3390/ma13225266 Y1 - 2020 UR - https://doi.org/10.3390/ma13225266 SN - 1996-1944 VL - 13 IS - 22 PB - MDPI CY - Basel ER -