TY - JOUR AB - Das Schreiben von wissenschaftlichen Texten ist mit einer Vielzahl von Herausforderungen verbunden, die die Bewältigung einer Schreibaufgabe häufig mühselig erscheinen lassen. Dieser Beitrag führt das wissenschaftliche Schreiben als eine Form des komplexen Problemlösens ein. Er betrachtet das wissenschaftliche Schreiben als ein rhetorisches Problem und zeigt auf, welche Ressourcen und Strategien im Rahmen des Schreibprozesses eingesetzt werden, um dieses Problem zu lösen. Der Fokus liegt dabei auf der Rolle der Selbstregulation beim wissenschaftlichen Schreiben. Aus prominenten Kompetenz- und Phasenmodellen des Schreibens abgeleitet, stellt der Beitrag grundlegende Strategien einer erfolgreichen Selbstregulation beim wissenschaftlichen Schreiben vor, die individuell eingesetzt werden können, um ins Schreiben zu kommen und im Schreiben zu bleiben. AU - Klingsieck, Katrin B. AU - Golombek, Christiane ID - 29109 JF - HLZ – Herausforderung Lehrer*innenbildung TI - Schreibherausforderungen: Ins Schreiben kommen und im Schreiben bleiben –die Selbstregulation beim Schreiben wissenschaftlicher Texte in den Qualifizierungsphasen. VL - 3 ER - TY - CHAP AU - Meyer zu Hörste-Bührer, Raphaela ED - Focken, F.-E. ED - van Oorschot, F. ED - Breu, C. ID - 49532 T2 - Schriftbindung evangelischer Theologie, Forum Theologische Literaturzeitung 37 TI - Schrift und Schriftauslegung in relationaler Perspektive. ER - TY - BOOK ED - Focken, F.-E. ED - van Oorschot, F. ED - Breu, C. ED - Bührer, W. ED - Stamer, T. ED - Zeller, K. ED - Ziethe, C. ID - 49522 TI - Schriftbindung evangelischer Theologie. Theorieelemente aus interdisziplinären Gesprächen. ER - TY - GEN AU - Eickelmann, Birgit ID - 28846 TI - Schul- und Unterrichtsentwicklung unter digitalen Bedingungen – empirische Befunde und notwendige Schwerpunktsetzungen ER - TY - JOUR AU - Rezat, Sara AU - Rezat, Sebastian ID - 33595 JF - Die Grundschulzeitschrift 320 TI - Schulbücher. Werkzeuge zum Üben in den Fächern Deutsch und Mathematik ER - TY - JOUR AU - Rezat, Sara AU - Rezat, Sebastian ID - 33594 JF - Die Grundschulzeitschrift 320 TI - Schulbücher. Werkzeuge zum Üben in den Fächern Deutsch und Mathematik ER - TY - CONF AU - Eickelmann, Birgit ID - 51966 T2 - Vortrag im Rahmen der Tagung des Projektes ‚Leben und Lernen im Ganztag‘ (LiGa NRW). Soest (online) TI - Schule auf Distanz und den ganzen Tag. Forschungsbefunde und Konzepte im Kontext von Digitalisierungsprozessen ER - TY - BOOK AU - Eickelmann, Birgit AU - Drossel, Kerstin AU - Heldt, Melanie ID - 27832 TI - Schule auf Distanz. Perspektiven und Empfehlungen für den Schulalltag. Eine repräsentative Befragung von Lehrkräften in Deutschland ER - TY - GEN AU - Expert*innenkommission der Friedrich-Ebert-Stiftung, D ID - 28851 TI - Schule in Zeiten der Pandemie. Empfehlungen für die Gestaltung des Schuljahres 2020/21 ER - TY - GEN AU - Maaz, Kai AU - Jungkamp, Burkhard AU - Antony, Johanna AU - Becker-Mrotzek, Michael AU - Chapman, Azalea AU - Diedrich, Martina AU - Eger, Joanna AU - Eickelmann, Birgit AU - Hanschmann, Felix AU - Hebborn, Klaus AU - Heinrich, Martin AU - Iscan-Pilic, Gülay AU - Leiss, Dominik AU - Mülhens-Hackbarth, Ines AU - Pech, Miriam AU - Scheinkönig, Christine AU - Siebert, Matthias AU - Teichert, Ute AU - Wagner, Lucia AU - Wassmuth, Stephan AU - Werner, Birgit AU - Wojciechowicz, Anna Aleksandra AU - Wrase, Michael ID - 51690 TI - Schule in Zeiten der Pandemie. Empfehlungen für die Gestaltung des Schuljahres 2020/21. Stellungnahme der Expert*innenkommission der Friedrich-Ebert-Stiftung ER - TY - CONF AU - Eickelmann, Birgit ID - 51985 T2 - Input im Rahmen der virtuellen Diskussionsrunde ‚Bildungspolitik nach Corona‘ der Gesellschaft für Informatik (GI). Berlin/online TI - Schule in Zeiten von Corona ER - TY - CONF AU - Eickelmann, Birgit ID - 51969 T2 - Keynote im Rahmen der Tagung 'Fachliche Bildung und digitale Transformation' der Gesellschaft für Fachdidaktik (GFD). Universität Regensburg TI - Schule und (Fach-)Unterricht in der digitalen Transformation – Darf’s auch ein bisschen mehr sein? ER - TY - CONF AU - Eickelmann, Birgit ID - 51994 T2 - Vortrag im Rahmen der Tagung ‚Hauptsache digital?! Sprachliche Bildung in der digitalisierten Gesellschaft‘, Jahrestagung des Mercator-Instituts. Köln TI - Schule unter den Bedingungen des digitalen Wandels ER - TY - CHAP AU - Fugmann, Martin AU - Eickelmann, Birgit AU - Neubauer, Daniel ED - Teichert, Jörg ED - Ratajczak, Britta ID - 28831 T2 - Digitalisierung – Neue Aufgaben der Schulleitung TI - Schule zeitgemäß leiten – Perspektiven für die Schulleitungsqualifizierung in einer digitalisierten Welt ER - TY - CONF AU - Eickelmann, Birgit ID - 51961 T2 - Vortrag im Rahmen des Auftaktes des Blended-Learning-Kurses im Projekt 'Digital macht Schule'. Hamburg/online TI - Schulentwicklung im digitalen Wandel ER - TY - CONF AU - Eickelmann, Birgit ID - 51986 T2 - Input im Rahmen des Community Calls #6 des 'Forum Bildung Digitalisierung'. Berlin (online) TI - Schulentwicklung und Erkenntnisse aus der Zeit der Schulschließungen im Kontext der Corona-Pandemie ER - TY - JOUR AU - Caruso, Carina ID - 35936 JF - katholisch.de, Kolumne „Mein Religionsunterricht“. TI - Schüler für ein Fach begeistern? Mit "Liebe" geht's! ER - TY - CHAP AU - Labusch, Amelie AU - Eickelmann, Birgit AU - Drossel, Kerstin ED - Eickelmann, Birgit ED - Labusch, Amelie ED - Drossel, Kerstin ED - Vennemann, Mario ID - 27856 T2 - ICILS 2018 #NRW. Vertiefende Analysen und Befunde für Nordrhein-Westfalen im internationalen Vergleich TI - Schulische IT-Ausstattung und Wahrnehmung der IT-Ausstattungsqualität ER - TY - JOUR AU - Herzig, Bardo AU - Martin, A. ID - 40297 IS - 37 JF - Medienpädagogik. Zeitschrift für Theorie und Praxis der Medienbildung SN - 1424-3636 TI - Schulische Medienbildung im Spannungsfeld von Medienpädagogik und Fachdidaktik ER - TY - CONF AU - Gerick, J. AU - Eickelmann, Birgit AU - Vennemann, M. AU - Labusch, Amelie ID - 51988 T2 - Vortrag im Rahmen des Symposiums ‚Computer- und informationsbezogene Kompetenzen von Schülerinnen und Schülern im zweiten internationalen Vergleich und Kompetenzen im Bereich ‚Computational Thinking‘ - Befunde der IEA-Studie ICILS 2018 – Teil 1‘ (OrganisatorInnen: Birgit Eickelmann, Wilfried Bos, Julia Gerick & Amelie Labusch, Diskutant: Johannes Naumann) auf der 8. Tagung der Gesellschaft für Empirische Bildungsforschung (GEBF). Universität Potsdam (angenommen, Konferenz abgesagt) TI - Schulische Voraussetzungen und Prozesse zur Gestaltung von Lern- und Lehrprozessen mit digitalen Medien im internationalen Vergleich ER - TY - CHAP AU - Eickelmann, Birgit AU - Drossel, Kerstin AU - Labusch, Amelie ED - Eickelmann, Birgit ED - Labusch, Amelie ED - Drossel, Kerstin ED - Vennemann, Mario ID - 27855 T2 - ICILS 2018 #NRW. Vertiefende Analysen und Befunde für Nordrhein-Westfalen im internationalen Vergleich TI - Schulischer IT-Support: Sichtweisen und Zuständigkeiten ER - TY - JOUR AU - Eickelmann, Birgit ID - 28886 IS - 5 JF - SchulManagement. Fachzeitschrift für Schul- und Unterrichtsentwicklung TI - Schulleitung und Digitalisierung. Fünf Thesen VL - 51 ER - TY - JOUR AU - Eickelmann, Birgit AU - Drossel, Kerstin ID - 27865 IS - 12 JF - SchulVerwaltung Baden-Württemberg TI - Schulschließungen und Perspektiven für die Pandemie-Zeit VL - 29 ER - TY - JOUR AU - Eickelmann, Birgit AU - Drossel, Kerstin ID - 27861 JF - SchulVerwaltung NRW TI - Schulschließungen und Perspektiven für die Pandemie-Zeit - Ergebnisse der Studie ‚Schule auf Distanz‘ VL - 9 ER - TY - JOUR AU - Eickelmann, Birgit AU - Drossel, Kerstin ID - 28882 JF - SchulVerwaltung BW TI - Schulschließungen und Perspektiven für die Pandemie-Zeit –– Ergebnisse der Studie ‚Schule auf Distanz‘ VL - 12 ER - TY - JOUR AB - In der beruflichen Pflegeausbildung bezeichnen Schulstationen spezielle Lehr-Lernarrangements, in welchen Auszubildende zeitlich beschränkt die volle Verantwortung für die Planung, Organisation und Umsetzung der Patient*innenpflege auf einer Station im regulären Krankenhausbetrieb übernehmen. Obwohl solche Schulstationen seit mehr als 20 Jahren in der Ausbildung eingesetzt werden und ihnen in der Literatur im Vergleich zu den regulären Praxisphasen lernförderliche Eigenschaften zugeschrieben werden, so fehlen bisher empirische Studien, welche die unterstellten Lernpotentiale überprüfen. Der vorliegende Beitrag nimmt sich dieser Forschungslücke an. Vor diesem Hintergrund soll die folgende erkenntnisleitende Forschungsfrage beantwortet werden: Wie unterscheiden sich Schulstationen von regulären Praxisphasen in Hinblick auf lernförderliche Arbeitsplatzmerkmale? Hierzu wurde eine Mixed-Methods-Replikationsstudie durchgeführt, in welcher zwei konsekutiv stattfindende Schulstationen mittels schriftlicher Befragung (insgesamt 36 Auszubildende) sowie anschließender Interviews mit insgesamt 25 Auszubildenden, drei examinierten Pflegefachkräften und drei involvierten Ärzt*innen untersucht wurden. Als zentrales Ergebnis dieser Studie kann festgehalten werden, dass die untersuchte Schulstation im Vergleich zu den regulären Praxisphasen der Auszubildenden für arbeitsplatzgebundene Lernprozesse tatsächlich förderlicher gestaltet ist. Auf Basis der empirischen Befunde werden Bedingungen abgeleitet, die für die Realisation der identifizierten Lernpotentiale erfüllt sein sollten. AU - Goller, Michael AU - Steffen, Bianca AU - Lau, Dirk ID - 29105 IS - 3 JF - Zeitschrift für Berufs- und Wirtschaftspädagogik KW - Pflegeausbildung KW - Schulstation KW - Lernen am Arbeitsplatz KW - Arbeitsplatzgebundenes Lernen KW - Informelles Lernen SN - 0172-2875 TI - Schulstationen in der Pflegeausbildung: Zur Lernförderlichkeit eines komplexen Lehr-Lernarrangements VL - 116 ER - TY - GEN AU - Foerster, Anne ID - 41715 IS - 1 T2 - Das Mittelalter TI - Schutte, Valerie / Paranque, Estelle: Forgotten Queens in Medieval and Early Modern Europe. Political Agency, Myth-Making, and Patronage VL - 25 ER - TY - JOUR AU - Vogtschmidt, Sascha AU - Schöppner, Volker ID - 24324 IS - 3-4 JF - Joining Plastics TI - Schweißnahtkennwerte für die lebensdaueroptimierte Bauteilauslegung von hochtemperaturbeständigen Thermoplasten ER - TY - BOOK AB - Schwingungsprobleme in der Technik analysieren, verstehen und beschreiben Schwingungen treten als nützliche oder auch als störende Erscheinungen fast überall in Natur und Technik auf. Deshalb ist es wichtig, sie zu verstehen, zu deuten oder auch in gewünschter Weise zu beeinflussen. Dieses Lehrbuch gibt eine Einführung in die physikalischen Grundlagen und die mathematische Behandlung von Schwingungen. In der aktuellen Auflage wurden der Text und die Bilder überarbeitet sowie konstruktive Hinweise von Fachkollegen berücksichtigt. Der Inhalt Grundbegriffe und Darstellungsmittel - Freie Schwingungen - Selbsterregte Schwingungen - Parametererregte Schwingungen - Erzwungene Schwingungen - Koppelschwingungen - Kontinuumsschwingungen - Chaotische Bewegungen - Aufgaben und Ergebnisse Die Zielgruppe Studierende der Ingenieurwissenschaften, der Physik und der Mathematik, berufstätige Ingenieure AU - Magnus, Kurt AU - Popp, Karl AU - Sextro, Walter ID - 9857 SN - 978-3-658-31115-5 TI - Schwingungen ER - TY - GEN ED - Fechner, Sabine ED - Verhoeff, Roald ID - 35618 TI - Science Teaching Processes (strand 3). In Levrini, O. & Tasquier, G. (eds.), The beauty and pleasure of understanding: engaging with contemporary challenges through science education. Electronic Proceedings of the ESERA 2019 Conference. ER - TY - GEN AB - On the circuit level, the design paradigm Approximate Computing seeks to trade off computational accuracy against a target metric, e.g., energy consumption. This trade-off is possible for many applications due to their inherent resiliency against inaccuracies. In the past, several automated approximation frameworks have been presented, which either utilize designated approximation techniques or libraries to replace approximable circuit parts with inaccurate versions. The frameworks invoke a search algorithm to iteratively explore the search space of performance degraded circuits, and validate their quality individually. In this paper, we propose to reverse this procedure. Rather than exploring the search space, we delineate the approximate parts of the search space which are guaranteed to lead to valid approximate circuits. Our methodology is supported by formal verification and independent of approximation techniques. Eventually, the user is provided with quality bounds of the individual approximable circuit parts. Consequently, our approach guarantees that any approximate circuit which implements these parts within the determined quality constraints satisfies the global quality constraints, superseding a subsequent quality verification. In our experimental results, we present the runtimes of our approach. AU - Witschen, Linus Matthias AU - Wiersema, Tobias AU - Platzner, Marco ID - 20748 T2 - Fifth Workshop on Approximate Computing (AxC 2020) TI - Search Space Characterization for AxC Synthesis ER - TY - JOUR AB - The nonlinear processes of frequency conversion such as second harmonic generation (SHG) usually obey certain selection rules, resulting from the preservation of different kinds of physical quantities, e.g. the angular momentum. For the SHG created by a monolayer of transition-metal dichalcogenides (TMDCs) such as WS2, the valley-exciton locked selection rule predicts an SHG signal in the cross-polarization state. By combining plasmonic nanostructures with a monolayer of TMDC, a hybrid metasurface is realized, which affects this nonlinear process because of an additional polarization conversion process. Here, we observe that the plasmonic metasurface modifies the light-matter interaction with the TMDC, resulting in an SHG signal that is co-polarized with respect to the incident field, which is usually forbidden for the monolayers of TMDC. We fabricate such hybrid metasurfaces by placing plasmonic nanorods on top of a monolayer WS2 and study the valley-exciton locked SHG emission from such system for different parameters, such as wavelength and polarization. Furthermore, we show the potential of the hybrid metasurface for tailoring nonlinear processes by adding additional phase information to the SHG signal using the Pancharatnam-Berry phase effect. This allows direct tailoring of the SHG emission to the far-field. AU - Spreyer, Florian AU - Zhao, Ruizhe AU - Huang, Lingling AU - Zentgraf, Thomas ID - 15480 IS - 2 JF - Nanophotonics SN - 2192-8614 TI - Second harmonic imaging of plasmonic Pancharatnam-Berry phase metasurfaces coupled to monolayers of WS2 VL - 9 ER - TY - CONF AB - Faults in the realization and usage of cyber-physical systems can cause significant security issues. Attackers might exploit vulnerabilities in the physical configurations, control systems, or accessibility through internet connections. For CPS, two challenges are combined: Firstly, discipline-specific security measures should be applied. Secondly, new measures have to be created to cover interdisciplinary impacts. For instance, faulty software configurations in cyber-physical production systems (CPPS) might allow attackers to manipulate the correct control of production processes impacting the quality of end products. From liability and publicity perspective, a worst-case scenario is that such a corrupted product is delivered to a customer. In this context, security-oriented fault-tolerance in Systems Engineering (SE) requires measures to evaluate interdisciplinary system designs with regard to potential scenarios of attacks. The paper at hand contributes a conceptual threat modelling approach to cover potential attack scenarios. The approach can be used to derive both system-level and discipline-specific security solutions. As an application case, issues are focused on which attackers intend to exploit vulnerabilities in a CPPS. The goal is to support systems engineers in verification and validation tasks regarding security-oriented fault-tolerance. AU - Gräßler, Iris AU - Bodden, Eric AU - Pottebaum, Jens AU - Geismann, Johannes AU - Roesmann, Daniel ID - 23521 T2 - Advanced, Contemporary Control, Advances in Intelligent Systems and Computing TI - Security-Oriented Fault-Tolerance in Systems Engineering: A Conceptual Threat Modelling Approach for Cyber-Physical Production Systems VL - 1196 ER - TY - JOUR AU - Althoff, Sebastian ID - 47624 IS - 7 JF - Performance Research TI - Seeping Out: The diminishment of the subject in Hito Steyerl’s How Not to Be Seen VL - 24 ER - TY - JOUR AU - Witte, Thomas AU - Hanemann, Stefan AU - Sommerfeld, Herbert AU - Temmen, Katrin AU - Fechner, Sabine ID - 23747 IS - 4 JF - CHEMKON SN - 0944-5846 TI - Selbstbau eines digitalen Low-Cost-Fotometers für den Chemieunterricht VL - 27 ER - TY - CHAP AU - Drossel, Kerstin AU - Lorenz, Ramona AU - Labusch, Amelie AU - Eickelmann, Birgit ED - Eickelmann, Birgit ED - Labusch, Amelie ED - Drossel, Kerstin ED - Vennemann, Mario ID - 27853 T2 - ICILS 2018 #NRW. Vertiefende Analysen und Befunde für Nordrhein-Westfalen im internationalen Vergleich TI - Selbsteingeschätzte Kompetenzen von Lehrkräften zum schulischen Einsatz digitaler Medien ER - TY - BOOK AU - Sloane, Peter F. E. AU - Daniel, Desiree AU - Meier, Karin AU - Schwabl, Franziska AU - Volgmann, Simone ID - 35966 TI - Selbstreguliertes Lernen - Können die das überhaupt? Gestaltung von Lernprozessen in berufsvorbereitenden Bildungsgängen. ER - TY - JOUR AB - In diesem Artikel werden das Scherzugverhalten und der morphologische Zustand von konturgeschweißtem Polypropylen (PP) mit einem Massenanteil von 0,2% Ruß untersucht. Dabei zeigen die Ergebnisse ... AU - Schöppner, Volker AU - Wübbeke, Andrea AU - Schriegel, Fabian AU - Paul, Andrej AU - Tiemann, Michael AU - Geißler, Bastian AU - Schmidt, Michael AU - Magnier, Arnaud AU - Niendorf, Thomas ID - 24236 JF - Joining Plastics TI - Selected Aspects for the Assessment of Laser Transmission Welding ER - TY - JOUR AU - Liu, Xin AU - Werner, Thomas ID - 37948 IS - 4 JF - Advanced Synthesis and Catalysis KW - General Chemistry SN - 1615-4150 TI - Selective Construction of C−C and C=C Bonds by Manganese Catalyzed Coupling of Alcohols with Phosphorus Ylides VL - 363 ER - TY - JOUR AB - Abstract The surface-assisted hierarchical self-assembly of DNA origami lattices represents a versatile and straightforward method for the organization of functional nanoscale objects such as proteins and nanoparticles. Here, we demonstrate that controlling the binding and exchange of different monovalent and divalent cation species at the DNA-mica interface enables the self-assembly of highly ordered DNA origami lattices on mica surfaces. The development of lattice quality and order is quantified by a detailed topological analysis of high-speed atomic force microscopy (HS-AFM) images. We find that lattice formation and quality strongly depend on the monovalent cation species. Na+ is more effective than Li+ and K+ in facilitating the assembly of high-quality DNA origami lattices, because it is replacing the divalent cations at their binding sites in the DNA backbone more efficiently. With regard to divalent cations, Ca2+ can be displaced more easily from the backbone phosphates than Mg2+ and is thus superior in guiding lattice assembly. By independently adjusting incubation time, DNA origami concentration, and cation species, we thus obtain a highly ordered DNA origami lattice with an unprecedented normalized correlation length of 8.2. Beyond the correlation length, we use computer vision algorithms to compute the time course of different topological observables that, overall, demonstrate that replacing MgCl2 by CaCl2 enables the synthesis of DNA origami lattices with drastically increased lattice order. AU - Xin, Yang AU - Martinez Rivadeneira, Salvador AU - Grundmeier, Guido AU - Castro, Mario AU - Keller, Adrian ID - 22646 JF - Nano Research SN - 1998-0124 TI - Self-assembly of highly ordered DNA origami lattices at solid-liquid interfaces by controlling cation binding and exchange VL - 13 ER - TY - JOUR AU - Hämisch, Benjamin AU - Pollak, Roland AU - Ebbinghaus, Simon AU - Huber, Klaus ID - 41820 IS - 31 JF - Chemistry – A European Journal KW - General Chemistry KW - Catalysis KW - Organic Chemistry SN - 0947-6539 TI - Self‐Assembly of Pseudo‐Isocyanine Chloride as a Sensor for Macromolecular Crowding In Vitro and In Vivo VL - 26 ER - TY - JOUR AU - Hämisch, Benjamin AU - Pollak, Roland AU - Ebbinghaus, Simon AU - Huber, Klaus ID - 41824 IS - 31 JF - Chemistry – A European Journal KW - General Chemistry KW - Catalysis KW - Organic Chemistry SN - 0947-6539 TI - Self‐Assembly of Pseudo‐Isocyanine Chloride as a Sensor for Macromolecular Crowding In Vitro and In Vivo VL - 26 ER - TY - JOUR AU - Bellman, K. AU - Dutt, N. AU - Esterle, L. AU - Herkersdorf, A. AU - Jantsch, A. AU - Landauer, C. AU - R. Lewis, P. AU - Platzner, Marco AU - TaheriNejad, N. AU - Tammemäe, K. ID - 15836 JF - ACM Transactions on Cyber-Physical Systems TI - Self-aware Cyber-Physical Systems VL - Accepted for Publication ER - TY - CONF AB - Modern services comprise interconnected components, e.g., microservices in a service mesh, that can scale and run on multiple nodes across the network on demand. To process incoming traffic, service components have to be instantiated and traffic assigned to these instances, taking capacities and changing demands into account. This challenge is usually solved with custom approaches designed by experts. While this typically works well for the considered scenario, the models often rely on unrealistic assumptions or on knowledge that is not available in practice (e.g., a priori knowledge). We propose a novel deep reinforcement learning approach that learns how to best coordinate services and is geared towards realistic assumptions. It interacts with the network and relies on available, possibly delayed monitoring information. Rather than defining a complex model or an algorithm how to achieve an objective, our model-free approach adapts to various objectives and traffic patterns. An agent is trained offline without expert knowledge and then applied online with minimal overhead. Compared to a state-of-the-art heuristic, it significantly improves flow throughput and overall network utility on real-world network topologies and traffic traces. It also learns to optimize different objectives, generalizes to scenarios with unseen, stochastic traffic patterns, and scales to large real-world networks. AU - Schneider, Stefan Balthasar AU - Manzoor, Adnan AU - Qarawlus, Haydar AU - Schellenberg, Rafael AU - Karl, Holger AU - Khalili, Ramin AU - Hecker, Artur ID - 19609 KW - self-driving networks KW - self-learning KW - network coordination KW - service coordination KW - reinforcement learning KW - deep learning KW - nfv T2 - IEEE International Conference on Network and Service Management (CNSM) TI - Self-Driving Network and Service Coordination Using Deep Reinforcement Learning ER - TY - GEN ED - Blank, Andreas ED - Szalai, Judit ID - 50851 IS - 3 T2 - Human Affairs TI - Self-Esteem and Social Esteem. Normative Issues. VL - 30 ER - TY - JOUR AU - Ressel, Joerg AU - Seewald, Oliver AU - Bremser, Wolfgang AU - Reicher, Hans-Peter AU - Strube, Oliver I. ID - 25302 JF - Progress in Organic Coatings SN - 0300-9440 TI - Self-lubricating coatings via PDMS micro-gel dispersions ER - TY - JOUR AU - Mihindukulasooriya, Nandana AU - Dubey, Mohnish AU - Gliozzo, Alfio AU - Lehmann, Jens AU - Ngonga Ngomo, Axel-Cyrille AU - Usbeck, Ricardo ID - 25360 JF - CoRR TI - SeMantic AnsweR Type prediction task (SMART) at ISWC 2020 Semantic Web Challenge VL - abs/2012.00555 ER - TY - CONF AU - Kersting, Joschka AU - Bäumer, Frederik Simon ID - 18686 KW - Software Requirements KW - Natural Language Processing KW - Transfer Learning KW - On-The-Fly Computing T2 - PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON APPLIED COMPUTING 2020 TI - SEMANTIC TAGGING OF REQUIREMENT DESCRIPTIONS: A TRANSFORMER-BASED APPROACH ER - TY - JOUR AU - Baader, Franz AU - Borgwardt, Stefan AU - Koopmann, Patrick AU - Thost, Veronika AU - Turhan, Anni-Yasmin ID - 52930 IS - 4 JF - Künstliche Intell. TI - Semantic Technologies for Situation Awareness VL - 34 ER - TY - JOUR AU - M. Zahera, Hamada AU - Ahmed Sherif, Mohamed AU - Ngonga Ngomo, Axel-Cyrille ID - 25353 JF - CoRR TI - Semantic-based End-to-End Learning for Typhoon Intensity Prediction VL - abs/2003.13779 ER - TY - JOUR AU - Zahera, H.M.A ID - 30375 JF - Arxiv TI - Semantic-based End-to-End Learning for Typhoon Intensity Prediction ER - TY - CONF AU - Gräßler, Iris AU - Scholle, Philipp AU - Thiele, Henrik ID - 23438 SN - 978-952-335-466-1 T2 - ISPIM Conference Proceedings TI - Semi-automatized consistency assessment in Scenario-Technique: Generic consistency patterns and user types ER - TY - CONF AU - Dorsch, Jonas AU - Wachsmuth, Henning ID - 20140 T2 - Proceedings of the 7th Workshop on Argument Mining (ArgMining 2020) TI - Semi-Supervised Cleansing of Web Argument Corpora ER - TY - CONF AB - In this paper we propose a novel low-power receiver architecture which uses a direct-detection receiver in combination with a 2.44 GHz 13 bit Barker Code SAW correlator for improvement of co-channel interference. Furthermore, to improve receiver sensitivity, a narrowband baseband correlator which uses pulse position modulation (PPM) is proposed. The receiver can be used as a Wake-up Receiver (WuRx) in Wireless Sensor Networks (WSN) to minimize the power dissipation and provide asynchronous and on-demand data communication. We present a rigorous analysis of the receiver. It shows that the RF front-end (SAW correlator and envelope detector) alone suffers from poor sensitivity due to the high baseband bandwidth and the absence of an RF low noise amplifier. However, by adding the narrowband correlator with an innovative Pulse Position Modulation (PPM) scheme, the overall sensitivity of the receiver reaches -63.1 dB with an improvement of 17.7 dB due to the use of the narrowband correlator that reduces the baseband bandwidth from 50 to 0.84 MHz. By scaling the narrowband correlator bandwidth further down, the receiver sensitivity can be further improved. AU - Abughannam, Saed AU - Scheytt, Christoph ID - 24022 T2 - IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2020) TI - Sensitivity Analysis of a Low-Power Wake-Up Receiver Using an RF Barker Code SAW Correlator and a Baseband Narrowband Correlator ER - TY - JOUR AU - Schweizer, Swetlana AU - Becker-Staines, Anna AU - Tröster, Thomas ID - 17578 JF - Waste Management SN - 0956-053X TI - Separation and reclamation of automotive hybrid structures made of metal and fibre-reinforced plastic ER - TY - JOUR AB - AbstractDie chemische Industrie sieht sich mit gravierenden Herausforderungen konfrontiert: Die Einhaltung der Klimaschutzziele, die Auswirkungen der Energiewende und die zunehmende Bedeutung der Kreislaufwirtschaft treffen die gesamte Wertschöpfungskette. Lösungsansätze von der Prozess‐ über die Apparateebene bis hin zum Einzelphänomen sind notwendig, um die Wettbewerbsfähigkeit dieses zentralen Industriezweigs zu erhalten. In diesem Beitrag werden aktuelle Entwicklungen und zukünftige Handlungsfelder in der Trenntechnik, die für diese Herausforderungen wertvolle Beiträge leisten können, dargestellt. AU - Riese, Julia AU - Hoff, Andreas AU - Stock, Jürgen AU - Górak, Andrzej AU - Grünewald, Marcus ID - 47579 IS - 7 JF - Chemie Ingenieur Technik KW - Industrial and Manufacturing Engineering KW - General Chemical Engineering KW - General Chemistry SN - 0009-286X TI - Separation Units 4.0 – Trennapparate heute und morgen VL - 92 ER - TY - THES AU - Wolf, Verena ID - 21205 TI - Service System Innovation: An Ambidexterity Perspective ER - TY - JOUR AU - Beverungen, Daniel AU - Buijs, Joos C. A. M. AU - Becker, Jörg AU - Di Ciccio, Claudio AU - van der Aalst, Wil M. P. AU - Bartelheimer, Christian AU - vom Brocke, Jan AU - Comuzzi, Marco AU - Kraume, Karsten AU - Leopold, Henrik AU - Matzner, Martin AU - Mendling, Jan AU - Ogonek, Nadine AU - Post, Till AU - Resinas, Manuel AU - Revoredo, Kate AU - del-Río-Ortega, Adela AU - La Rosa, Marcello AU - Santoro, Flávia Maria AU - Solti, Andreas AU - Song, Minseok AU - Stein, Armin AU - Stierle, Matthias AU - Wolf, Verena ID - 16830 JF - Business & Information Systems Engineering SN - 2363-7005 TI - Seven Paradoxes of Business Process Management in a Hyper-Connected World ER - TY - JOUR AU - Beverungen, Daniel AU - Buijs, Joos C. A. M. AU - Becker, Jörg AU - Di Ciccio, Claudio AU - van der Aalst, Wil M. P. AU - Bartelheimer, Christian AU - vom Brocke, Jan AU - Comuzzi, Marco AU - Kraume, Karsten AU - Leopold, Henrik AU - Matzner, Martin AU - Mendling, Jan AU - Ogonek, Nadine AU - Post, Till AU - Resinas, Manuel AU - Revoredo, Kate AU - del-Río-Ortega, Adela AU - La Rosa, Marcello AU - Santoro, Flávia Maria AU - Solti, Andreas AU - Song, Minseok AU - Stein, Armin AU - Stierle, Matthias AU - Wolf, Verena ID - 17156 JF - Business & Information Systems Engineering SN - 2363-7005 TI - Seven Paradoxes of Business Process Management in a Hyper-Connected World ER - TY - CHAP AU - Uppenkamp, Vera ED - Knauth, Thorsten ED - Möller, Rainer ED - Pithan, Annebelle ID - 41424 SN - 978-3-8309-4186-6 T2 - Inklusive Religionspädagogik der Vielfalt. Konzeptionelle Grundlagen und didaktische Konkretionen TI - Sexuelle Vielfalt in der Religionspädagogik VL - 42 ER - TY - JOUR AB - High-fidelity periodic poling over long lengths is required for robust, quasi-phase-matched second-harmonic generation using the fundamental, quasi-TE polarized waveguide modes in a thin-film lithium niobate (TFLN) waveguide. Here, a shallow-etched ridge waveguide is fabricated in x-cut magnesium oxide doped TFLN and is poled accurately over 5 mm. The high fidelity of the poling is demonstrated over long lengths using a non-destructive technique of confocal scanning second-harmonic microscopy. We report a second-harmonic conversion efficiency of up to 939 %/W (length-normalized conversion efficiency 3757 %/Wcm²), measured at telecommunications wavelengths. The device demonstrates a narrow spectral linewidth (1 nm) and can be tuned precisely with a tuning characteristic of 0.1 nm/°C, over at least 40 °C without measurable loss of efficiency. AU - Zhao, Jie AU - Rüsing, Michael AU - Javid, Usman A. AU - Ling, Jingwei AU - Li, Mingxiao AU - Lin, Qiang AU - Mookherjea, Shayan ID - 47958 IS - 13 JF - Optics Express KW - Atomic and Molecular Physics KW - and Optics SN - 1094-4087 TI - Shallow-etched thin-film lithium niobate waveguides for highly-efficient second-harmonic generation VL - 28 ER - TY - GEN AB - Employing a unique sample of 2,849 tariff imposition announcements by and against the United States (U.S.) over the period from 2018 to 2019, this study analyzes the impact of recent tariff announcements on share prices from 859 U.S. companies. We provide evidence for negative (cumulative) average abnormal stock returns due to tariff announcements during a symmetric three-day event window. We suggest that stock market investors expect adverse impacts of tariff impositions, e.g. a decrease in the companies' future cash flows and a threat of retaliation. The negative wealth effects are observed irrespective of whether the Trump administration announces safeguard tariffs to protect domestic firms or a retaliation is declared by foreign countries. Moreover, building several subsamples, we find that the adverse impact is mostly driven by announcements involving China and is associated with a variety of sector, tariff, trade and firm characteristics. AU - Wengerek, Sascha Tobias ID - 17703 KW - event study KW - international relations KW - protectionism KW - strategic trade policy KW - tariffs KW - trade conflict TI - Share price reactions to tariff imposition announcements in the Trump era - An event study of the trade conflict ER - TY - JOUR AU - Jansen, Kathrin AU - Tempes, Jana AU - Drozdowska, Alina AU - Gutmann, Maike AU - Falkenstein, Michael AU - Buyken, Anette AU - Libuda, Lars AU - Rudolf, Henrik AU - Lücke, Thomas AU - Kersting, Mathilde ID - 27021 JF - European Journal of Clinical Nutrition SN - 0954-3007 TI - Short-term effects of carbohydrates differing in glycemic index (GI) consumed at lunch on children’s cognitive function in a randomized crossover study ER - TY - JOUR AB - AbstractTo examine the hypothesis that normalization of low circulating leptin levels in patients with anorexia nervosa ameliorates hyperactivity, three seriously ill females with hyperactivity were treated off-label with metreleptin (recombinant human leptin) for up to 14 days. Drive for activity, repetitive thoughts of food, inner restlessness, and weight phobia decreased in two patients. Surprisingly, depression improved rapidly in all patients. No serious adverse events occurred. Due to obvious limitations of uncontrolled case series, placebo-controlled clinical trials are mandatory to confirm the observed rapid onset of beneficial effects. Our findings suggest an important role of hypoleptinemia in the mental and behavioral phenotype of anorexia nervosa. AU - Milos, Gabriella AU - Antel, Jochen AU - Kaufmann, Lisa-Katrin AU - Barth, Nikolaus AU - Koller, Antonia AU - Tan, Susanne AU - Wiesing, Urban AU - Hinney, Anke AU - Libuda, Lars AU - Wabitsch, Martin AU - von Känel, Roland AU - Hebebrand, Johannes ID - 27019 JF - Translational Psychiatry SN - 2158-3188 TI - Short-term metreleptin treatment of patients with anorexia nervosa: rapid on-set of beneficial cognitive, emotional, and behavioral effects ER - TY - CONF AU - Augustine, John AU - Hinnenthal, Kristian AU - Kuhn, Fabian AU - Scheideler, Christian AU - Schneider, Philipp ED - Chawla, Shuchi ID - 27051 T2 - Proceedings of the 2020 ACM-SIAM Symposium on Discrete Algorithms, SODA 2020, Salt Lake City, UT, USA, January 5-8, 2020 TI - Shortest Paths in a Hybrid Network Model ER - TY - CHAP AU - Görel, Gamze AU - Finke, Nils AU - Hellmich, Frank ED - Skorsetz, Nina ED - Bonanati, Marina ED - Kucharz, Diemut ID - 26631 SN - 978-3-658-27528-0 T2 - Diversität und soziale Ungleichheit. Jahrbuch Grundschulforschung TI - Sichtweisen von Grundschullehrkräften auf die Qualität inklusiven Unterrichts ER - TY - CHAP AU - Niemann, Jan AU - Eickelmann, Birgit AU - Drossel, Kerstin ED - Eickelmann, Birgit ED - Labusch, Amelie ED - Drossel, Kerstin ED - Vennemann, Mario ID - 27854 T2 - ICILS 2018 #NRW. Vertiefende Analysen und Befunde für Nordrhein-Westfalen im internationalen Vergleich TI - Sichtweisen von Lehrkräften zum Lernen und Lehren mit digitalen Medien ER - TY - CONF AU - Eickelmann, Birgit ID - 51965 T2 - Input im Rahmen des Workshops ‚Digitale Kompetenzen im NEPS‘. LIfBi – Leibniz-Institut für Bildungsverläufe. Bamberg (online) TI - Sieben Perspektiven auf digitale Kompetenzen ER - TY - GEN AU - Schroeter-Wittke, Harald ID - 41073 SN - 0341-9886 T2 - Jahrbuch für Westfälische Kirchengeschichte TI - Siegfried Hermle / Dagmar Pöpping (Hgg.), Zwischen Verklärung und Verurteilung. Phasen der Rezeption des evangelischen Widerstandes gegen den Nationalsozialismus nach 1945 (AKZ B 67), Göttingen 2017 VL - 116 ER - TY - JOUR AU - Ditter, Jan AU - Aubel, Tobias AU - Meschut, Gerson ID - 19753 IS - 1 JF - adhesion ADHESIVES + SEALANTS TI - Simple Determination of Fast Curing Parameters for Bonded Structures ER - TY - JOUR AU - Ditter, Jan AU - Aubel, Tobias AU - Meschut, Gerson ID - 45072 IS - 1 JF - adhesion ADHESIVES + SEALANTS KW - Polymers and Plastics KW - General Chemical Engineering KW - General Chemistry SN - 2192-2624 TI - Simple Determination of Fast Curing Parameters for Bonded Structures VL - 17 ER - TY - GEN AU - Gutperl, Sven AU - Bolenz, Lukas AU - Kriese, Friederike AU - Jasch, Katharina AU - Kenig, Eugeny AU - Scholl, Stephan ID - 16204 TI - Simulation und Bewertung eines Anlagenkonzepts für Trennleistungsmessungen mit nicht-verdampfenden Komponenten ER - TY - GEN AB - In modern lightweight designs, it is important to find a compromise between the strength and the weight of the construction detail. Hence, hybrid structures made of aluminum and steel materials are increasingly being used in automotive applications. Due to limitations in the quality of resistance spot welding, self-piercing riveting can be used as an alternative process to join sheets from different material groups. The aim of this project is to develop a computational method to assess the self-piercing riveted components subjected to the cyclic loads. To achieve this goal, two approaches are followed: Evaluation unsing internal forces: A substitute model is developed to describe the stiffness of self-piercing riveted joints subjected to different loading conditions. The parameters of the substitute model are identified and the internal force components acting on the joint are evaluated. The model provides the basis for the subsequent fatigue life estimation of self-piercing riveted components. For joints subjected to low bending moments, the fatigue life of components can be estimated accurately. Due to lack of specimen geometries producing pure bending and the combination of tension-bending forces, it is not possible to estimate the fatigue life of complex components subjected to high bending moments. Based on the results of [Mesc 16], the methodology is further developed to determine the stresses acting on the joint and to characterize the joining point with the use of simulations. The local concept proposed in the FKM guideline nonlinear provides the basis for the analytical assessment of self-piercing riveted components. In this regard, the cyclic behavior of the material and the local stresses are required as input data. The cyclic behavior of the aluminum EN AW-6181A-T6 and steel HX340LAD sheets were already determined in the previous project. Subsequently, in this project the properties of the rivet made of 38B2 steel are identified. The finite element analysis using elastic-plastic material behavior is used to determine the stresses in the joint subjected to the cyclic loads. To verify the model, the results of simulations and experiments are compared concerning the crack initiation zone as well as the determined number of cycles. To determine the stresses that can be used for the analytical assessment, the damage relevant load components need to be identified. In this regard, it is recommended to use the normal stress perpendicular to the crack propagation direction, the stress of crack opening mode I. Using the damage parameter PRAM and considering the support factors according to the FKM guideline nonlinear, a reliable estimation of the crack initiation zone within the joint is possible. Regarding the joint made of aluminum sheet EN AW-6181A, the methodology is able to provide promising results. However, regarding the joints made of aluminum EN AW-6181A and steel HX340LAD sheets, there is still potential to improve the results. The reasons for this are described in chapter 7.2.5 and 7.2.6. An analytical fatigue assessment is relatively easy to achieve with procedure 1. However, contrary to the objective formulated above, expensive fatigue tests are necessary to determine the failure conditions (strength values). This disadvantage can be circumvented by determining the strength information of individual joining points under different load types using procedure 2. The latter, in return, is not suitable for the assessment of complex components with several joining points. Due to the increasing calculation times of the simulation, the application in this case is not economically reasonable. By the described combination of method 1 and 2, the disadvantages of the two individual concepts can be compensated. An analytical fatigue assessment of self-piercing riveted components can be carried out based on the cyclic material behavior. The objective of the project was achieved. AU - Otroshi, Mortaza AU - Meschut, Gerson AU - Masendorf, Lukas AU - Esderts, Alfons ID - 21152 SN - 978-3-86776-602-9 TI - Simulationsbasierte Betriebsfestigkeitsanalyse stanzgenieteter Bauteile ER - TY - GEN AU - Otroshi, Mortaza AU - Meschut, Gerson AU - Masendorf, Lukas AU - Esderts, Alfons ID - 20567 TI - Simulationsbasierte Betriebsfestigkeitsanalyse stanzgenieteter Bauteile ER - TY - JOUR AB - We present a time-over-threshold readout technique to count the number of activated pixels from an array of superconducting nanowire single photon detectors (SNSPDs). This technique places no additional heatload on the cryostat, and retains the intrinsic count rate of the time-tagger. We demonstrate proof-of-principle operation with respect to a four-pixel device. Furthermore, we show that, given some permissible error threshold, the number of pixels that can be reliably read out scales linearly with the intrinsic signal-to-noise ratio of the individual pixel response. AU - Tiedau, Johannes AU - Schapeler, Timon AU - Anant, Vikas AU - Fedder, Helmut AU - Silberhorn, Christine AU - Bartley, Tim ID - 37933 IS - 4 JF - Optics Express KW - Atomic and Molecular Physics KW - and Optics SN - 1094-4087 TI - Single-channel electronic readout of a multipixel superconducting nanowire single photon detector VL - 28 ER - TY - JOUR AU - Schwiderek, Sabrina AU - Orive, Alejandro G. AU - Karimi Aghda, Soheil AU - Schneider, Jochen M. AU - de los Arcos de Pedro, Maria Teresa AU - Grundmeier, Guido ID - 22534 JF - Langmuir SN - 0743-7463 TI - Single-Molecule Desorption Studies of Poly(acrylic acid) at Electrolyte/Oxide/TiAlN Interfaces ER - TY - JOUR AU - Meyer-Scott, Evan AU - Silberhorn, Christine AU - Migdall, Alan ID - 37935 IS - 4 JF - Review of Scientific Instruments KW - Instrumentation SN - 0034-6748 TI - Single-photon sources: Approaching the ideal through multiplexing VL - 91 ER - TY - JOUR AU - Winkler, Michael ID - 37373 JF - Nonlinearity TI - Single-point blow-up in the Cauchy problem for the higher-dimensional Keller-Segel system VL - 33 ER - TY - CHAP AU - Bruns, Julia AU - Carlsen, Martin AU - Eichen, Lars AU - Erfjord, Ingvald AU - Hundeland, Per Sigurd ID - 21530 SN - 9783030347758 T2 - Mathematics Education in the Early Years TI - Situational Perception in Mathematics (SPiM)—Results of a Cross-Country Study in Austria and Norway ER - TY - JOUR AB - ZusammenfassungFrühe mathematische Bildung findet in der Kindertagesstätte insbesondere in spontanen Alltagssituationen statt. Damit diese Alltagssituationen zu natürlichen Lernsituationen für die Kinder werden, müssen (angehende) frühpädagogische Fachkräfte zunächst das mathematische Potenzial in diesen Situationen erkennen. Diese Fähigkeit zur situativen Beobachtung und Wahrnehmung ist bisher unzureichend erforscht, was unter anderem auf begrenzte Methoden zur standardisierten Erfassung dieses Konstrukts zurückzuführen ist. Um diesem Bedarf zu begegnen, wurde das videobasierte Testinstrument Vimas_num zur Erfassung der Fähigkeit zur situativen Beobachtung und Wahrnehmung angehender frühpädagogischer Fachpersonen im Bereich Mengen und Zahlen entwickelt. Auf der Grundlage von drei aufeinander aufbauenden Studien wird die Validität verschiedener Aspekte der Testwertinterpretation untersucht. Die Ergebnisse geben Hinweise auf die Validität der Testwertinterpretation in Bezug auf den Testinhalt, die interne Struktur des Tests und die Zusammenhänge mit theoretisch verbundenen Konstrukten. AU - Bruns, Julia AU - Strahl, Carolin AU - Gasteiger, Hedwig ID - 34816 IS - 3 JF - Unterrichtswissenschaft KW - Education SN - 0340-4099 TI - Situative Beobachtung und Wahrnehmung angehender frühpädagogischer Fachpersonen im Bereich Mathematik – Entwicklung und Validierung eines Testinstruments VL - 49 ER - TY - CHAP AU - Jacke, Christoph ED - Scheffer, Bernd ED - Viehoff, Reinhold ID - 41484 T2 - Festschrift für Siegfried J. Schmidt zum 80. Geburtstag. Private Festschrift. TI - SJS80CJ - Perspektiven und Perspektiven auf Perspektiven auf/in/aus Kulturen. ER - TY - JOUR AU - Weber, Jutta ID - 36263 JF - Wissenschaft & Frieden 2020-3: Der kranke Planet. Beilage TI - Skynet oder Slaughterbots. Schwarmintelligenz in Militär, Politik und Populärkultur ER - TY - GEN AU - Schöppner, Volker AU - Austermeier, Laura AU - Dietl, Kilian ID - 24134 KW - Compoundieren KW - Doppenschneckenextruder KW - Energieeintrag T2 - K Zeitung TI - SKZ simuliert Doppelschnecke ER - TY - JOUR AU - Winkler, Michael ID - 37355 JF - SIAM Journal on Mathematical Analysis TI - Small-mass solutions in the two-dimensional Keller-Segel system coupled to the Navier-Stokes equations. VL - 52 ER - TY - CONF AU - Haney, Julie AU - Furman, Susanne AU - Acar, Yasemin ID - 47879 TI - Smart Home Security and Privacy Mitigations: Consumer Perceptions, Practices, and Challenges ER - TY - CHAP AU - Haney, Julie M. AU - Furman, Susanne M. AU - Acar, Yasemin ID - 47261 SN - 0302-9743 T2 - HCI for Cybersecurity, Privacy and Trust TI - Smart Home Security and Privacy Mitigations: Consumer Perceptions, Practices, and Challenges ER - TY - GEN AB - For suitable finite-dimensional smooth manifolds M (possibly with various kinds of boundary or corners), locally convex topological vector spaces F and non-negative integers k, we construct continuous linear operators S_n from the space of F-valued k times continuously differentiable functions on M to the corresponding space of smooth functions such that S_n(f) converges to f in C^k(M,F) as n tends to infinity, uniformly for f in compact subsets of C^k(M,F). We also study the existence of continuous linear right inverses for restriction maps from C^k(M,F) to C^k(L,F) if L is a closed subset of M, endowed with a C^k-manifold structure turning the inclusion map from L to M into a C^k-map. Moreover, we construct continuous linear right inverses for restriction operators between spaces of sections in vector bundles in many situations, and smooth local right inverses for restriction operators between manifolds of mappings. We also obtain smoothing results for sections in fibre bundles. AU - Glöckner, Helge ID - 34808 T2 - arXiv:2006.00254 TI - Smoothing operators for vector-valued functions and extension operators ER - TY - JOUR AU - Jacke, Christoph ID - 48466 JF - Die Aufhebung TI - So Far...From Now On # 6. ER - TY - JOUR AB - AbstractIn three experiments, we investigated the effect of unconscious social priming on human behavior in a choice reaction time task. Photographs of a basketball player passing a ball to the left/right were used as target stimuli. Participants had to respond to the pass direction either by a whole-body (complex) response or a button-press (simple) response. Visually masked stimuli, showing both a task-relevant cue (pass direction) and a task-irrelevant, social cue (gaze direction), were used as primes. Subliminal social priming was found for kinematic (center of pressure) and chronometric measures (response times): gaze direction in the primes affected responses to the pass direction in the targets. The social priming effect diminished when gaze information was unhelpful or even detrimental to the task. Social priming of a complex behavior does not require awareness or intentionality, indicating automatic processing. Nevertheless, it can be controlled by top-down, strategic processes. AU - Schütz, Christoph AU - Güldenpenning, Iris AU - Koester, Dirk AU - Schack, Thomas ID - 37605 JF - Scientific Reports KW - Multidisciplinary SN - 2045-2322 TI - Social cues can impact complex behavior unconsciously VL - 10 ER - TY - JOUR AU - Chiapello, Eve AU - Knoll, Lisa ID - 37023 IS - 3 JF - Historical Social Research TI - Social Finance and Impact Investing: Governing Welfare in the Era of Financialization VL - 45 ER - TY - JOUR AU - Steiger, Sören AU - Pelster, Matthias ID - 19895 JF - Journal of Economic Behavior & Organization SN - 0167-2681 TI - Social interactions and asset pricing bubbles VL - 179 ER - TY - JOUR AB - In recent times societal crises such as the coronavirus disease 2019 outbreak have given rise to a tension between formal ‘command and control’ and informal social media activated self-organising information and communication systems that are utilised for crisis management decision-making. Social media distrust affects the dissemination of disaster information as it entails shifts in media perception and participation but also changes in the way individuals and organisations make sense of information in critical situations. So far, a little considered notion in this domain is the concept of sense-giving. Originating from organisational theory, it is used to explain the mechanisms behind intentional information provision that fosters collective meaning creation. In our study, we seek to understand the potential impact of sense-giving from Twitter crisis communication generated during the Hurricane Harvey disaster event. Social network and content analyses performed with a dataset of 9,414,463 tweets yielded insights into how sense-giving occurs during a large-scale disaster event. Theoretically, we specified (1) perpetual sense-giving, which relies primarily on topical authority and frequency; as well as (2) intermittent sense-giving, which occurs from high value of message content and leverage of popularity, that is, retweets. Our findings emphasise the importance of information-rich actors in communication networks and the leverage of their influence in crises such as coronavirus disease 2019 to reduce social media distrust and facilitate sense-making. AU - Mirbabaie, Milad AU - Bunker, Deborah AU - Stieglitz, Stefan AU - Marx, Julian AU - Ehnis, Christian ID - 21282 JF - Journal of Information Technology SN - 0268-3962 TI - Social media in times of crisis: Learning from Hurricane Harvey for the coronavirus disease 2019 pandemic response ER - TY - CONF AU - Löper, Marwin Felix AU - Görel, Gamze AU - Schwab, Susanne AU - Hellmich, Frank ID - 36230 TI - Social participation in inclusive primary education – The importance of primary school students’ contact experiences for their attitudes towards peers with special educational needs. Oral Paper Presentation, Symposium: “Social Participation of Children with Special Education Needs: Acceptance, Attitudes, Friendships and Interventions” (Sílvia Alves, Manuela Sanches-Ferreira & Mónica Silveira-Maia). ECER 2020 (European Conference on Educational Research). “Educational Research (Re)connecting Communities” ER - TY - CONF AU - Knickenberg, Margarita ID - 45051 TI - Social relationships in students with special educational needs. ER - TY - JOUR AU - Szopinski, Daniel AU - Schoormann, T. AU - John, Thomas AU - Knackstedt, R. AU - Kundisch, Dennis ID - 6202 IS - 3 JF - Electronic Markets TI - Software tools for business model innovation: Current state and future challenges VL - 30 ER - TY - CONF AU - Koch, Thorsten AU - Meyer, Matthias AU - Fazal-Baqaie, Masud AU - Runschke, Hubert ED - Felderer, Michael ED - Hasselbring, Wilhelm ED - Rabiser, Rick ED - Jung, Reiner ID - 21931 T2 - Software Engineering 2020 (SE 2020) TI - Softwareentwicklung wie am Fliessband ER - TY - CHAP AU - Sackel, Johanna ED - Fiebrig, Steffen ED - Dinkel, Jürgen ED - Reichherzer, Frank ID - 39960 SN - 9783110676006 T2 - Nord/Süd Perspektiven auf eine globale Konstellation TI - Solidarität vs. Ressourcensouveränität? Die dritte Seerechtskonferenz als Herausforderung für die Süd-Süd-Beziehungen ER - TY - CONF AU - Feldmann, Nadine AU - Schulze, Veronika AU - Jurgelucks, Benjamin AU - Henning, Bernd ID - 15163 T2 - Fortschritte der Akustik - DAGA 2020 TI - Solving piezoelectric inverse problems using Algorithmic Differentiation ER - TY - CONF AB - Even though the spectrum of parts is expected to shift over the long term as a result of increasing e-mobility, there is still an extremely high demand for complex components made of high-strength materials which can only be produced by hydroforming technologies. The innovative combination of hydroforming processes with other forming processes, as well as the improvement of the processes themselves, offers considerable potential for improvement. A number of promising ways of improving the hydroforming process chain are therefore the subject of this contribution. The focus of the article is on possible approaches for combining (incremental) pre- and post-forming operations, which can permit considerable improvements in both quality and features at a reduced cost. Furthermore, a novel combination of quasi-static and high-speed forming processes is presented, leading to an improved overall forming process (with a high application potential) for the production of complex parts. AU - Wiens, Eugen AU - Djakow, Eugen AU - Homberg, Werner ID - 21447 KW - Hydroforming KW - Incremental Forming KW - Internal Flow-turning KW - High-speed Forming T2 - Nebu/Nehy 2020 TI - Some ideas for the further development of hydroforming process chains ER - TY - BOOK AU - Fuchs, Christian ID - 40131 TI - Sosyal Medya: Eleştirel Bir Giriş ER - TY - CHAP AU - Labusch, Amelie AU - Vennemann, Mario AU - Eickelmann, Birgit ED - Eickelmann, Birgit ED - Labusch, Amelie ED - Drossel, Kerstin ED - Vennemann, Mario ID - 28866 T2 - ICILS 2018 #NRW. Vertiefende Analysen und Befunde für Nordrhein-Westfalen im internationalen Vergleich TI - Sozial- und migrationsbedingte Disparitäten im Bereich ‚Computational Thinking‘ von Schülerinnen und Schülern ER - TY - CHAP AU - Vennemann, Mario AU - Drossel, Kerstin AU - Eickelmann, Birgit ED - Eickelmann, Birgit ED - Labusch, Amelie ED - Drossel, Kerstin ED - Vennemann, Mario ID - 27840 T2 - ICILS 2018 #NRW. Vertiefende Analysen und Befunde für Nordrhein-Westfalen im internationalen Vergleich TI - Sozial- und migrationsbedingte Disparitäten in den computer- und informationsbezogenen Kompetenzen von Schülerinnen und Schülern ER - TY - JOUR AU - Kukuk, Marc AU - Sennefelder, Lisa AU - Kötting, Anna AU - Hundte, Horst-Walter ID - 49091 IS - 1 JF - Journal Gesundheitsförderung für Akteurinnen und Akteure aus Politik, Wissenschaft und Praxis TI - Soziale Gesundheit als Bestandteil psychischer Gefährdungsbeurteilungen? VL - 8 ER - TY - CHAP AU - Dahmen, Stephan AU - Bonvin, Jean-Michel ED - Knöpfel, Carlo ED - Maeder, Pascal ED - Tecklenburg, Ueli ID - 50137 T2 - Wörterbuch der Schweizer Sozialpolitik TI - Soziale Investition ER - TY - GEN ED - Scheideler, Christian ED - Spear, Michael ID - 17839 SN - 978-1-4503-6935-0 TI - SPAA '20: 32nd ACM Symposium on Parallelism in Algorithms and Architectures, Virtual Event, USA, July 15-17, 2020 ER - TY - JOUR AU - Otroshi, Mortaza AU - Meschut, Gerson ID - 20170 IS - 7/20 JF - Umformtechnik Blech Rohre Profile SN - 0300-3167 TI - Spannungszustandsabhängige Schädigungsmodellierung zum Halbhohlstanznieten ER - TY - JOUR AB - Abstract The phenomenon of entanglement is the basis of quantum information and quantum communication processes. Entangled systems with a large number of photons are of great interest at present because they provide a platform for streaming technologies based on photonics. In this paper we present a device which operates with four-photons and based on the Hong–Ou–Mandel interference. The presented device allows to maximize the degree of spatial entanglement and generate the highly entangled four-dimensional Bell states. Furthermore, the use of the interferometer in different regimes leads to fast interference fringes in the coincidence probability with period of oscillations twice smaller than the pump wavelength. We have a good agreement between theoretical simulations and experimental results. AU - Ferreri, A AU - Ansari, V AU - Brecht, Benjamin AU - Silberhorn, Christine AU - Sharapova, Polina R. ID - 40381 IS - 4 JF - Quantum Science and Technology KW - Electrical and Electronic Engineering KW - Physics and Astronomy (miscellaneous) KW - Materials Science (miscellaneous) KW - Atomic and Molecular Physics KW - and Optics SN - 2058-9565 TI - Spatial entanglement and state engineering via four-photon Hong–Ou–Mandel interference VL - 5 ER - TY - JOUR AU - Spychala, K. J. AU - Mackwitz, P. AU - Widhalm, A. AU - Berth, G. AU - Zrenner, A. ID - 22053 JF - Journal of Applied Physics SN - 0021-8979 TI - Spatially resolved light field analysis of the second-harmonic signal of χ(2)-materials in the tight focusing regime ER - TY - JOUR AU - Spychala, K. J. AU - Mackwitz, P. AU - Widhalm, A. AU - Berth, Gerhard AU - Zrenner, Artur ID - 22054 JF - Journal of Applied Physics SN - 0021-8979 TI - Spatially resolved light field analysis of the second-harmonic signal of χ(2)-materials in the tight focusing regime ER - TY - JOUR AU - Eigner, Christof AU - Padberg, Laura AU - Santandrea, Matteo AU - Herrmann, Harald AU - Brecht, Benjamin AU - Silberhorn, Christine ID - 21025 IS - 22 JF - Optics Express SN - 1094-4087 TI - Spatially single mode photon pair source at 800 nm in periodically poled Rubidium exchanged KTP waveguides VL - 28 ER - TY - CONF AU - Pasic, Faruk AU - Wohlers, Benedict ID - 20348 T2 - 2020 IEEE Tenth International Model-Driven Requirements Engineering (MoDRE) TI - Specification of Software Requirements for Condition Monitoring of Automation Systems ER - TY - GEN AB - The kinetic Brownian motion on the sphere bundle of a Riemannian manifold $M$ is a stochastic process that models a random perturbation of the geodesic flow. If $M$ is a orientable compact constantly curved surface, we show that in the limit of infinitely large perturbation the $L^2$-spectrum of the infinitesimal generator of a time rescaled version of the process converges to the Laplace spectrum of the base manifold. AU - Kolb, Martin AU - Weich, Tobias AU - Wolf, Lasse Lennart ID - 31192 T2 - arXiv:2011.06434 TI - Spectral Asymptotics for Kinetic Brownian Motion on Surfaces of Constant Curvature ER - TY - JOUR AU - Hilgert, Joachim AU - Barnum, H. ID - 51386 JF - J. of Lie Theory TI - Spectral Properties of Convex Bodies VL - 30 ER - TY - GEN AU - Rink, Lukas Max Johannes ID - 21260 TI - Spillover-Effekte der Sharing Economy ER - TY - JOUR AU - Biktagirov, Timur AU - Schmidt, Wolf Gero AU - Gerstmann, Uwe ID - 17069 IS - 2 JF - Physical Review Research SN - 2643-1564 TI - Spin decontamination for magnetic dipolar coupling calculations: Application to high-spin molecules and solid-state spin qubits VL - 2 ER - TY - JOUR AU - Biktagirov, Timur AU - Schmidt, Wolf Gero AU - Gerstmann, Uwe ID - 19194 JF - Physical Review Research SN - 2643-1564 TI - Spin decontamination for magnetic dipolar coupling calculations: Application to high-spin molecules and solid-state spin qubits ER - TY - JOUR AU - Li, Yao AU - Li, Guangyao AU - Zhai, Xiaokun AU - Xiong, Shifu AU - Liu, Hongjun AU - Wang, Xiao AU - Chen, Haitao AU - Gao, Ying AU - Zhang, Xiu AU - Liu, Tong AU - Ren, Yuan AU - Ma, Xuekai AU - Fu, Hongbing AU - Gao, Tingge ID - 30965 IS - 24 JF - Physical Review B SN - 2469-9950 TI - Spin splitting in a MoS2 monolayer induced by exciton interaction VL - 101 ER - TY - JOUR AU - Biktagirov, Timur AU - Gerstmann, Uwe ID - 29745 IS - 2 JF - Physical Review Research KW - General Engineering SN - 2643-1564 TI - Spin-orbit driven electrical manipulation of the zero-field splitting in high-spin centers in solids VL - 2 ER - TY - JOUR AU - Ma, Xuekai AU - Kartashov, Yaroslav V. AU - Gao, Tingge AU - Torner, Lluis AU - Schumacher, Stefan ID - 20583 IS - 4 JF - Physical Review B TI - Spiraling vortices in exciton-polariton condensates VL - 102 ER - TY - JOUR AU - van den Bogard, F AU - Hamer, HM AU - Sassen, R AU - Reinsberger, Claus ID - 31696 IS - 1-2 JF - Dtsch Arztebl Int SN - 1866-0452 TI - Sport and Physical Activity in Epilepsy. VL - 117 ER - TY - CHAP AU - Grimminger-Seidensticker, Elke AU - Oesterhelt, V. AU - Gerlach, E. AU - Friedrich, G. ED - Rothgangel, M. ED - Abraham, U. ED - Bayrhuber, H. ED - Frederking, V. ED - Jank, W. ED - Vollmer , H.J. ID - 28918 T2 - Lernen im Fach und über das Fach hinaus TI - Sportdidaktik ER - TY - CHAP AU - Riedl, Lars ED - Burk, Verena ED - Fahrner, Marcel ID - 50468 T2 - Sportwissenschaft - Themenfelder, Theorien und Methoden TI - Sportsoziologie ER - TY - BOOK AB - Der Band "Sportsoziologie in 60 Minuten“ führt kompakt in diesen Teilbereich der Sportwissenschaft ein. Er zeigt, mit welchen Phänomenen sich die Sportsoziologie beschäftigt und welche Themen aus ihrer Sicht relevant sind. Folgende Fragen werden geklärt: Wie ist die Sportsoziologie entstanden, wie hat sie sich bis zum heutigen Stand entwickelt und welche Verbindungen bestehen zu ihrer Mutterwissenschaft? Welche wissenschaftlichen Zielsetzungen und Aufgaben hat die Sportsoziologie und mit welchen Theorien nähert sie sich den für sie relevanten Phänomenen und Themen? Welchen Problem-/Fragestellungen widmet sie sich und welche Methoden kommen dabei typischerweise zum Einsatz? Der Band enthält Lernziele, Kontrollfragen und ein Beispiel aus der Praxis. AU - Riedl, Lars ID - 50411 KW - Sportbeteiligung KW - Sportentwicklung KW - Sportsoziologie KW - Sportwissenschaft KW - Theorie-Praxis-Verhältnis SN - 9783739880761 TI - Sportsoziologie in 60 Minuten ER - TY - JOUR AU - Wessel, Lena AU - Kuzu, T. AU - Prediger, Susanne ID - 46158 JF - Sprachbildender Mathematikunterricht in der Sekundarstufe - ein forschungsbasiertes Praxisbuch TI - Sprachbildender Vorstellungsaufbau für verschiedene mathematische Konzepte: Brüche in Klasse 6 ER - TY - CHAP AU - Topalović, Elvira AU - Diederichs, Lara ED - Brüggemann, Jörn ED - Mesch, Birgit ID - 41931 T2 - Sprache als Herausforderung – Literatur als Ziel. Kinder- und jugendliterarische Texte und Medien als Ressource für sprachsensibles Lernen. TI - Sprachliches und literarisches Lernen mit Texten in einfacher Sprache. Deutschdidaktische Kontroversen am Beispiel des Romans „Tschick“. VL - 1 ER - TY - JOUR AU - Schwabl, Franziska AU - Janssen, Elmar A. AU - Sloane, Peter F. E. ID - 35953 IS - 1 JF - Zeitschrift für Berufs- und Wirtschaftspädagogik KW - Applied Mathematics KW - General Mathematics SN - 0172-2875 TI - Sprachsensible Formulierung von Erhebungsinstrumenten VL - 116 ER - TY - JOUR AU - Schwabl, Franziska AU - Janssen, Elmar AU - Sloane, Peter F. E. ID - 46581 IS - 1 JF - Zeitschrift für Berufs- und Wirtschaftspädagogik KW - Applied Mathematics KW - General Mathematics SN - 0172-2875 TI - Sprachsensible Formulierung von Erhebungsinstrumenten VL - 116 ER - TY - CHAP AU - Zierau, Cornelia AU - Kofer, Martina ED - Brüggemann, Jörn ED - Mesch, Birgit ID - 33758 T2 - Sprache als Herausforderung – Literatur als Ziel. Kinder- und jugendliterarische Texte und Medien als Ressource für sprachsensibles Lernen Teil 2 TI - Sprachsensibler Literaturunterricht mit „Tschick“. Sprachliches und literar-ästhetisches Lernen in einem integrativen Deutschunterricht? ER - TY - CONF AU - Haeb-Umbach, Reinhold ED - Böck, Ronald ED - Siegert, Ingo ED - Wendemuth, Andreas ID - 17763 KW - Poster SN - 978-3-959081-93-1 T2 - Studientexte zur Sprachkommunikation: Elektronische Sprachsignalverarbeitung 2020 TI - Sprachtechnologien für Digitale Assistenten ER - TY - JOUR AU - Grothe, R. AU - Knust, S. AU - Meinderink, Dennis AU - Voigt, M. AU - Orive, A. González AU - Grundmeier, Guido ID - 22696 JF - Surface and Coatings Technology SN - 0257-8972 TI - Spray pyrolysis of thin adhesion-promoting ZnO films on ZnMgAl coated steel ER - TY - GEN ED - Moritzer, Elmar ED - Budde, Christopher ED - Hüttner, Matthias ED - Krassmann, Dimitri ID - 24259 TI - Spritznieten als neue Organoblech-Metall-Hybridfügetechnik ER - TY - GEN ED - Moritzer, Elmar ED - Budde, Christopher ED - Hüttner, Matthias ED - Krassmann, Dimitri ID - 25779 TI - Spritznieten als neue Organoblech-Metall-Hybridfügetechnik ER - TY - CONF AU - Röder, Michael AU - de Souza, Geraldo AU - Ngonga Ngomo, Axel-Cyrille ED - Z. Pan, Jeff ED - A. M. Tamma, Valentina ED - d'Amato, Claudia ED - Janowicz, Krzysztof ED - Fu, Bo ED - Polleres, Axel ED - Seneviratne, Oshani ED - Kagal, Lalana ID - 25328 T2 - The Semantic Web - {ISWC} 2020 - 19th International Semantic Web Conference, Athens, Greece, November 2-6, 2020, Proceedings, Part {II} TI - Squirrel - Crawling RDF Knowledge Graphs on the Web VL - 12507 ER - TY - JOUR AU - Moritzer, Elmar AU - Wortmann, M. AU - Sabantina, L. AU - Klocker, M. AU - Mirasol, JR ID - 24183 IS - 50 JF - JOURNAL OF INDUSTRIAL TEXTILES TI - Stabilization of polyacrylonitrile nanofiber mats obtained by needleless electrospinning using dimethyl sulfoxide as solvent ER - TY - CONF AU - Moritzer, Elmar AU - Schumacher, C. ID - 24260 T2 - 4th International Conference Progress on Polymers and Composites Products and Manufacturing Technologies (POLCOM) TI - Stainless steel parts produced by Fused Deposition Modeling and a sintering process compared to components manufactured in Selective Laser Melting ER - TY - GEN AU - Zauke, Simon ID - 19651 TI - Stand der Forschung zu gefälschten Online-Bewertungen - Ein systematischer Literaturüberblick ER - TY - CHAP AU - Schmidt, Jochen ED - Kampmann, Claudia ED - Volp, Ulrich ED - Wallraff, Martin ED - Winnebeck, Julia ID - 36954 KW - Kirchengeschichte KW - Theologie T2 - Kirchengeschichte TI - Standort, Perspektive und Haltung: Überlegungen zum Proprium der Kirchengeschichte als einer Disziplin theologischer Wissenschaft ER - TY - CONF AB - Speech activity detection (SAD), which often rests on the fact that the noise is "more'' stationary than speech, is particularly challenging in non-stationary environments, because the time variance of the acoustic scene makes it difficult to discriminate speech from noise. We propose two approaches to SAD, where one is based on statistical signal processing, while the other utilizes neural networks. The former employs sophisticated signal processing to track the noise and speech energies and is meant to support the case for a resource efficient, unsupervised signal processing approach. The latter introduces a recurrent network layer that operates on short segments of the input speech to do temporal smoothing in the presence of non-stationary noise. The systems are tested on the Fearless Steps challenge database, which consists of the transmission data from the Apollo-11 space mission. The statistical SAD achieves comparable detection performance to earlier proposed neural network based SADs, while the neural network based approach leads to a decision cost function of 1.07% on the evaluation set of the 2020 Fearless Steps Challenge, which sets a new state of the art. AU - Heitkaemper, Jens AU - Schmalenstroeer, Joerg AU - Haeb-Umbach, Reinhold ID - 20505 KW - voice activity detection KW - speech activity detection KW - neural network KW - statistical speech processing T2 - INTERSPEECH 2020 Virtual Shanghai China TI - Statistical and Neural Network Based Speech Activity Detection in Non-Stationary Acoustic Environments ER - TY - JOUR AU - Gregori, Bernhard J. AU - Nowakowski, Michal AU - Schoch, Anke AU - Pöllath, Simon AU - Zweck, Josef AU - Bauer, Matthias AU - Jacobi von Wangelin, Axel ID - 41020 IS - 21 JF - ChemCatChem KW - Inorganic Chemistry KW - Organic Chemistry KW - Physical and Theoretical Chemistry KW - Catalysis SN - 1867-3880 TI - Stereoselective Chromium‐Catalyzed Semi‐Hydrogenation of Alkynes VL - 12 ER - TY - JOUR AU - Gregori, Bernhard J. AU - Nowakowski, Michal AU - Schoch, Anke AU - Pöllath, Simon AU - Zweck, Josef AU - Bauer, Matthias AU - Jacobi von Wangelin, Axel ID - 41329 IS - 21 JF - ChemCatChem KW - Inorganic Chemistry KW - Organic Chemistry KW - Physical and Theoretical Chemistry KW - Catalysis SN - 1867-3880 TI - Stereoselective Chromium‐Catalyzed Semi‐Hydrogenation of Alkynes VL - 12 ER - TY - JOUR AU - Stefanow, Vivian AU - Grandane, Aiga AU - Eh, Marcus AU - Panten, Johannes AU - Spannenberg, Anke AU - Werner, Thomas ID - 37949 IS - 1 JF - Organic Process Research and Development KW - Organic Chemistry KW - Physical and Theoretical Chemistry SN - 1083-6160 TI - Stereoselective Synthesis of a cis-Cedrane-8,9-diol as a Key Intermediate for an Amber Odorant VL - 25 ER - TY - JOUR AU - Sureth-Sloane, Caren ID - 21422 IS - 5 JF - AWV-Informationen TI - Steuerkomplexität als Standortfaktor. So komplex ist das Steuersystem in Deutschland ER - TY - JOUR AU - Giese, Henning AU - Graßl, Benjamin AU - Holtmann, Svea AU - Krug, Philipp ID - 49871 IS - 16-16 JF - Deutsches Steuerrecht TI - Steuerliche Entlastungsmöglichkeiten für kleine und mittlere Unternehmen wegen der COVID-19-Pandemie VL - 59 ER - TY - JOUR AU - Heile, Vanessa AU - Huber, Hans-Peter AU - Maiterth, Ralf AU - Sureth-Sloane, Caren ID - 21412 IS - 42 JF - Deutsches Steuerrecht TI - Steuerliche Maßnahmen als nützliches Mittel zur Bewältigung der Corona-Krise? - Ergebnisse einer Unternehmensbefragung VL - 58 ER - TY - GEN AU - Heine, Jens AU - Wecker, Christian AU - Kenig, Eugeny AU - Bart, Hans-Joerg ID - 16207 TI - Stofftransportmessung am ruhenden und bewegten Einzeltropfen ER - TY - JOUR AU - Ali, Waqas AU - Saleem, Muhammad AU - Yao, Bin AU - Hogan, Aidan AU - Ngonga Ngomo, Axel-Cyrille ID - 25359 JF - CoRR TI - Storage, Indexing, Query Processing, and Benchmarking in Centralized and Distributed RDF Engines: A Survey VL - abs/2009.10331 ER - TY - JOUR AB - This experiment studied the strain parameters of rolling an aluminum matrix when wire netting is inserted between aluminum layers. During the experiment, two types of stainless steel fabric netting oriented parallel and diagonal to the rolling axis were placed between two aluminum strips and rolled. Multiple rolling processes were performed in which the temperature and pressure on the material were varied to produce bonding of matrix layers. During the study, the following main investigations were made: strain on areas of longitudinal and transverse cross sections of the composite was measured; stretching and ovalization of net wiring and changes in the net cell angles were determined; mechanical properties of composites along the rolling direction were tested. The main contradiction resulting from this experiment was as follows: the contact pressure required for the bonding of aluminum layers produces extreme tensile strain on the inserted net wires, reducing the mechanical properties of the reinforcing net and thus reducing properties of the entire composite. Optimal results in the longitudinal tension tests were achieved by using strips with diagonally oriented net-reinforcement. AU - Stolbchenko, Mykhailo AU - Makeieva, Hanna AU - Grydin, Olexandr AU - Frolov, Yaroslav AU - Schaper, Mirko ID - 24572 IS - 6 JF - Journal of Sandwich Structures & Materials SN - 1099-6362 TI - Strain parameters at hot rolling of aluminum strips reinforced with steel netting VL - 22 ER - TY - JOUR AU - Riedl, T. AU - Kunnathully, V. S. AU - Trapp, A. AU - Langer, T. AU - Reuter, Dirk AU - Lindner, J. K. N. ID - 21797 JF - Physical Review Materials SN - 2475-9953 TI - Strain-driven InAs island growth on top of GaAs(111) nanopillars ER - TY - JOUR AU - Riedl, T. AU - Kunnathully, V. S. AU - Trapp, A. AU - Langer, T. AU - Reuter, D. AU - Lindner, J. K. N. ID - 15714 JF - Physical Review Materials SN - 2475-9953 TI - Strain-driven InAs island growth on top of GaAs(111) nanopillars ER - TY - JOUR AU - Riedl, Thomas AU - Kunnathully, V. S. AU - Trapp, A. AU - Langer, T. AU - Reuter, Dirk AU - Lindner, Jörg ID - 34093 IS - 1 JF - Physical Review Materials KW - Physics and Astronomy (miscellaneous) KW - General Materials Science SN - 2475-9953 TI - Strain-driven InAs island growth on top of GaAs(111) nanopillars VL - 4 ER - TY - CONF AU - Gausemeier, Jürgen AU - Eckelt, Daniel AU - Dülme, Christian ED - Maier, Günter ED - Engels, Gregor ED - Steffen, Eckhard ID - 27092 T2 - Handbuch Gestaltung digitaler und vernetzter Arbeitswelten TI - Strategische Planung ER - TY - JOUR AU - Otroshi, Mortaza AU - Rossel, Moritz AU - Meschut, Gerson ID - 20143 JF - Journal of Advanced Joining Processes KW - Self-pierce riveting KW - Ductile fracture KW - Damage modeling KW - GISSMO damage model TI - Stress state dependent damage modeling of self-pierce riveting process simulation using GISSMO damage model VL - 1 ER - TY - JOUR AU - Otroshi, M. AU - Rossel, Moritz Sebastian AU - Meschut, G. ID - 20691 JF - Journal of Advanced Joining Processes SN - 2666-3309 TI - Stress state dependent damage modeling of self-pierce riveting process simulation using GISSMO damage model ER - TY - JOUR AU - Hannes, W.-R. AU - Trautmann, Alexander AU - Stein, M. AU - Schäfer, F. AU - Koch, M. AU - Meier, Torsten ID - 20563 IS - 7 JF - Physical Review B TI - Strongly nonresonant four-wave mixing in semiconductors VL - 101 ER - TY - JOUR AB - The three-dimensional (3D) crystal structures of the GAF3 domain of cyanobacteriochrome Slr1393 (Synechocystis PCC6803) carrying a phycocyanobilin chromophore could be solved in both 15-Z dark-adapted state, Pr, λmax = 649 nm, and 15-E photoproduct, Pg, λmax = 536 nm (resolution, 1.6 and 1.86 Å, respectively). The structural data allowed identifying the large spectral shift of the Pr-to-Pg conversion as resulting from an out-of-plane rotation of the chromophore’s peripheral rings and an outward movement of a short helix formed from a formerly unstructured loop. In addition, a third structure (2.1-Å resolution) starting from the photoproduct crystals allowed identification of elements that regulate the absorption maxima. In this peculiar form, generated during X-ray exposition, protein and chromophore conformation still resemble the photoproduct state, except for the D-ring already in 15-Z configuration and tilted out of plane akin the dark state. Due to its formation from the photoproduct, it might be considered an early conformational change initiating the parental state-recovering photocycle. The high quality and the distinct features of the three forms allowed for applying quantum-chemical calculations in the framework of multiscale modeling to rationalize the absorption maxima changes. A systematic analysis of the PCB chromophore in the presence and absence of the protein environment showed that the direct electrostatic effect is negligible on the spectral tuning. However, the protein forces the outer pyrrole rings of the chromophore to deviate from coplanarity, which is identified as the dominating factor for the color regulation. AU - Xu, Xiuling AU - Port, Astrid AU - Wiebeler, Christian AU - Zhao, Kai-Hong AU - Schapiro, Igor AU - Gärtner, Wolfgang ID - 15628 JF - Proceedings of the National Academy of Sciences SN - 0027-8424 TI - Structural Elements Regulating the Photochromicity in a Cyanobacteriochrome ER - TY - GEN ED - Werneck Richa, Andrea ED - Scheideler, Christian ID - 17836 SN - 978-3-030-54920-6 TI - Structural Information and Communication Complexity - 27th International Colloquium, SIROCCO 2020, Paderborn, Germany, June 29 - July 1, 2020, Proceedings VL - 12156 ER - TY - JOUR AU - Brüggemann, Jan-Peter AU - Risse, Lena AU - Woodcock, Steven Clifford AU - Joy, Tintu David AU - Neumann, Johannes AU - Vidner, Jakub AU - Kullmer, Gunter AU - Richard, Hans Albert ID - 24005 JF - Applications in Engineering Science SN - 2666-4968 TI - Structural optimization of a wheel force transducer component for more realistic acquisition of vehicle load data and fracture mechanical evaluation ER - TY - JOUR AU - Eickelmann, Birgit ID - 28856 IS - 7 JF - BildungsImpulseRuhr TI - Strukturelle Rahmenbedingung der Digitalisierung im Schulbereich in NRW – neue Forschungsbefunde und mögliche Perspektiven für nachhaltig wirksame Entwicklungen ER - TY - CONF AU - Brüggemann, J.P. AU - Risse, L. AU - Woodcock, S.C. AU - Joy, T.D. AU - Neumann, J. AU - Vidner , J. AU - Kullmer, G. AU - Richard, H.A. ID - 22138 T2 - DVM-Bericht 252, Arbeitskreis: Bruchmechanische Werkstoff- und Bauteilbewertung: Beanspruchungsanalyse, Prüfmethoden und Anwendungen, Deutscher Verband für Materialforschung und -prüfung e.V. TI - Strukturoptimierung einer Messradkomponente zur realitätsnäheren Erfassung von Fahrzeuglastdaten und Bruchmechanische Bewertung VL - 252 ER - TY - CHAP AU - Mindt, Ilka AU - Schmidt, Rebekka ED - Brandhofer, G. ED - Buchner, J. ED - Freisleben-Teutscher, C. ED - Tengler, K. ID - 22473 T2 - Tagungsband zur Tagung Inverted Classroom and beyond 2020 TI - Student engagement im Inverted Classrom ER - TY - CONF AU - Schmidt, Rebekka AU - Mindt, Ilka ED - Brandhofer, G. ED - Buchner, J. ED - Freisleben-Teutscher, C. ED - Tengler, K. ID - 49998 T2 - Tagungsband zur Tagung Inverted Classroom and beyond TI - Student engagement im Inverted Classrom ER - TY - JOUR AU - Bauer, Anna AU - Sacher, Marc AU - Brassat, Katharina ID - 24952 JF - hochschullehre TI - Studentische Akzeptanz und Relevanzwahrnehmung eines disziplinspezifischen Workshops „Wissenschaftliche Vorträge in der Physik“ VL - 6 ER - TY - CONF AU - Labusch, Amelie AU - Eickelmann, Birgit AU - Drossel, Kerstin ID - 51976 T2 - European Conference on Educational Research (ECER). University of Glasgow, Scotland (accepted, conference cancelled) TI - Students' Computational Thinking Competencies in European Countries in the Light of Individual Characteristics and School Learning Based on IEA-ICILS 2018. ‘Educational Research (Re)connecting Communities’ ER - TY - CHAP AU - Eickelmann, Birgit AU - Drossel, Kerstin ED - Tatnall, Arthur ID - 28859 SN - 9783030105754 T2 - Encyclopedia of Education and Information Technologies TI - Students’ computer literacy and the use of tablets in upper secondary schools ER - TY - CHAP AU - Eickelmann, Birgit AU - Drossel, Kerstin ED - Tatnall, Arthur ID - 27867 SN - 9783030105754 T2 - Encyclopedia of Education and Information Technologies TI - Students’ computer literacy and the use of tablets in upper secondary schools ER - TY - CONF AU - Knickenberg, Margarita AU - Zurbriggen, Carmen ID - 45053 TI - Students’ emotional experience during peer interactions in different academic tracks. ER - TY - JOUR AB - AbstractThe derivative concept plays a major role in economics. However, its use in economics is very heterogeneous, sometimes inconsistent, and contradicts students’ prior knowledge from school. This applies in particular to the common economic interpretation of the derivative as the amount of change while increasing the production by one unit. Hence, in calculus courses for economics students, learners should acquire an understanding of the derivative that is mathematically acceptable and connected to their prior knowledge, but which also takes into account its practical use in economics. In this paper we first develop a theoretical model describing such an understanding of the derivative for economics students. We then present an exploratory study investigating the extent to which economics students have such an understanding after their calculus course. The results indicate that many of them might not have acquired this kind of understanding, in particular concerning the common economic interpretation of the derivative. The study furthermore yields possible gaps in students’ understanding and possible misconceptions. AU - Feudel, Frank AU - Biehler, Rolf ID - 35822 IS - 1 JF - Journal für Mathematik-Didaktik KW - Education KW - General Mathematics SN - 0173-5322 TI - Students’ Understanding of the Derivative Concept in the Context of Mathematics for Economics VL - 42 ER - TY - CHAP AU - Jenert, Tobias AU - Sänger, Niklas ID - 24939 SN - 978-3-00-067191-3 T2 - LERNEN im Hochschulzusammenhang TI - Studien- und Lehrentwicklung als Überwindung institutioneller Grenzziehungen. Eine Netzwerktheoretische Betrachtung. ER - TY - CHAP AU - Biehler, Rolf AU - Liebendörfer, Michael AU - Schmitz, Angela AU - Fleischmann, Yael AU - Krämer, Sandra AU - Ostsieker, Laura AU - Schlüter, Sarah ED - Siller, Hans-Stefan ED - Weigel, Wolfgang ED - Wörler, Jan Franz ID - 24779 T2 - Beiträge zum {Mathematikunterricht} 2020 TI - studiVEMINTvideos – Mathematische Lernvideos zur Studienvorbereitung und Unterstützung im ersten Studienjahr ER - TY - CHAP AU - Biehler, Rolf AU - Liebendörfer, Michael AU - Schmitz, Angela AU - Fleischmann, Yael AU - Krämer, Sandra AU - Ostsieker, Laura AU - Schlüter, Sarah ED - Siller, H.-S. ED - Weigel, W. ED - Wörler, J. F. ID - 35820 T2 - Beiträge zum Mathematikunterricht 2020 TI - studiVEMINTvideos – Mathematische Lernvideos zur Studienvorbereitung und Unterstützung im ersten Studienjahr ER - TY - JOUR AU - Grimminger-Seidensticker, Elke AU - Korte, Johanna AU - Möhwald, Aiko AU - Trojan, Jörg ID - 28340 IS - 16 JF - Journal of Physical Education & Health TI - SUBCLINICAL DISORDERED EATING AND BODY DISSATISFACTION IN NORMAL WEIGHT CHILDREN—THE ROLE OF PHYSICAL ACTIVITY AND MOTIVES TO EXERCISE VL - 9 ER - TY - CHAP AU - Dahmen, Stephan ID - 37282 T2 - Sozialpädagogische Kindheiten und Jugenden TI - Subjektivierung und Optimierung von Jugend in (sozial-)pädagogischen Aktivierungspraktiken ER - TY - JOUR AB - AbstractTrend analyses based on dietary records suggest decreases in the intakes of total sugar (TS), added and free sugar since 2005 among children and adolescents in Germany. In terms of age trends, TS intake decreased with increasing age. However, self-reported sugar intake in epidemiological studies is criticised, as it may be prone to bias due to selective underreporting. Furthermore, adolescents are more susceptible to underreporting than children. We thus analysed time and age trends in urinary fructose excretion (FE), sucrose excretion (SE) and the sum of both (FE + SE) as biomarkers for sugar intake among 8·5–16·5-year-old adolescents. Urinary sugar excretion was measured by UPLC-MS/MS in 997 24-h urine samples collected from 239 boys and 253 girls participating in the Dortmund Nutritional and Anthropometric Longitudinally Designed (DONALD) study cohort between 1990 and 2016. Time and age trends of log-transformed FE, SE and FE + SE were analysed using polynomial mixed-effects regression models. Between 1990 and 2016, FE as well as FE + SE decreased (linear time trend: P = 0·0272 and P < 0·0001, respectively). A minor increase in excretion during adolescence was confined to FE (linear age trend: P = 0·0017). The present 24-h excretion measurements support a previously reported dietary record-based decline in sugar intake since 2005. However, the previously seen dietary record-based decrease in TS from childhood to late adolescence was not confirmed by our biomarker analysis, suggesting a constant sugar intake for the period of adolescence. AU - Perrar, Ines AU - Gray, Nicola AU - Kuhnle, Gunter G. AU - Remer, Thomas AU - Buyken, Anette AU - Alexy, Ute ID - 27806 JF - British Journal of Nutrition SN - 0007-1145 TI - Sugar intake among German adolescents: trends from 1990 to 2016 based on biomarker excretion in 24-h urine samples ER - TY - JOUR AB - The maintenance of efficient and robust overlay networks is one of the most fundamental and reoccurring themes in networking. This paper presents a survey of state-of-the-art algorithms to design and repair overlay networks in a distributed manner. In particular, we discuss basic algorithmic primitives to preserve connectivity, review algorithms for the fundamental problem of graph linearization, and then survey self-stabilizing algorithms for metric and scalable topologies. We also identify open problems and avenues for future research. AU - Feldmann, Michael AU - Scheideler, Christian AU - Schmid, Stefan ID - 16902 JF - ACM Computing Surveys TI - Survey on Algorithms for Self-Stabilizing Overlay Networks ER - TY - CONF AU - Piskachev, Goran AU - Nguyen Quang Do, Lisa AU - Johnson, Oshando AU - Bodden, Eric ID - 23376 T2 - 2019 34th IEEE/ACM International Conference on Automated Software Engineering (ASE) TI - SWAN_ASSIST: Semi-Automated Detection of Code-Specific, Security-Relevant Methods ER - TY - CHAP AB - Many dynamical systems possess symmetries, e.g. rotational and translational invariances of mechanical systems. These can be beneficially exploited in the design of numerical optimal control methods. We present a model predictive control scheme which is based on a library of precomputed motion primitives. The primitives are equivalence classes w.r.t. the symmetry of the optimal control problems. Trim primitives as relative equilibria w.r.t. this symmetry, play a crucial role in the algorithm. The approach is illustrated using an academic mobile robot example. AU - Flaßkamp, Kathrin AU - Ober-Blöbaum, Sina AU - Peitz, Sebastian ED - Junge, Oliver ED - Schütze, Oliver ED - Froyland, Gary ED - Ober-Blöbaum, Sina ED - Padberg-Gehle, Kathrin ID - 17411 SN - 2198-4182 T2 - Advances in Dynamics, Optimization and Computation TI - Symmetry in Optimal Control: A Multiobjective Model Predictive Control Approach ER - TY - CHAP AU - Flaßkamp, K. AU - Ober-Blöbaum, Sina AU - Peitz, S. ED - Junge, Oliver ED - Schütze, Oliver ED - Froyland, Gary ED - Ober-Blöbaum, Sina ED - Padberg-Gehle, Kathrin ID - 29413 T2 - Advances in Dynamics, Optimization and Computation TI - Symmetry in optimal control: A multiobjective model predictive control approach ER - TY - JOUR AB -

Enhanced OER performance of Ni(Fe) hydroxide through UV/ozone treatment.

AU - Pan, Ying AU - Wu, Yanfang AU - Hsain, H. Alex AU - Su, Ran AU - Cazorla, Claudio AU - Chu, Dewei ID - 46010 IS - 27 JF - Journal of Materials Chemistry A KW - General Materials Science KW - Renewable Energy KW - Sustainability and the Environment KW - General Chemistry SN - 2050-7488 TI - Synergetic modulation of the electronic structure and hydrophilicity of nickel–iron hydroxide for efficient oxygen evolution by UV/ozone treatment VL - 8 ER - TY - JOUR AB - Metal oxide inverse opals are interesting for various applications. To achieve highly ordered inverse opal structures, one important issue during the colloidal crystal templating procedure is to form a stable precursor network before the template loses its structural integrity at high temperature. Using poly(methyl methacrylate), PMMA, colloidal crystal templates, it is essential to consider the physical and chemical changes of the precursors induced by the changes of PMMA during the thermal conversion. For a systematic investigation of this matter, we synthesized a variety of metal oxide inverse opals from the respective metal nitrates, including Cr2O3, Ga2O3, Fe2O3, In2O3, CuO, CeO2, and ZnO, to compare the effect of various modifications of precursors on the structural and optical properties. When the nitrate precursors have a lower thermal stability than the PMMA template, we have modified the metal nitrates by chelating or by polyacrylamide gelation to form more stable precursor networks. AU - Zhang, Xuyang AU - Weinberger, Christian AU - Amrehn, Sabrina AU - Wu, Xia AU - Tiemann, Michael AU - Wagner, Thorsten ID - 25898 JF - European Journal of Inorganic Chemistry SN - 1434-1948 TI - Synthesis of Metal Oxide Inverse Opals from Metal Nitrates by PMMA Colloidal Crystal Templating ER - TY - JOUR AU - Mandrella, M. AU - Trang, S. AU - Kolbe, L. M. ID - 49470 IS - 2 JF - Journal of the Association for Information Systems TI - Synthesizing and Integrating Research on IT-Based Value Co-Creation: A Meta-Analysis VL - 21 ER - TY - THES AU - Echterfeld, Julian ID - 28367 SN - 978-3-947647-12-5 TI - Systematik zur Digitalisierung von Produktprogrammen VL - 393 ER - TY - THES AU - Lukei, Meinolf ID - 28369 SN - 978-3-947647-14-9 TI - Systematik zur integrativen Entwicklung von mechatronischen Produkten und deren Prüfmittel VL - 395 ER - TY - JOUR AB - Die Verfügbarkeit von Daten aus dem Betrieb hat durch die Einführung von vernetzten intelligenten Fertigungssystemen (cyber-physische Systeme) stark zugenommen. Hieraus eröffnen sich Erfolg versprechende Möglichkeiten für Smart Services und damit verbundene neue Geschäftsfelder. Voraussetzung für den Eintritt in ein neues Geschäft mit Smart Services ist eine fundierte Geschäftsstrategie. Wir zeigen die zentralen Gestaltungsfelder von Smart Service-Strategien auf und erläutern, wie sechs von uns ermittelte Normstrategien bei der Formulierung einer attraktiven Strategie helfen können. AU - Koldewey, Christian AU - Frank, Maximilian AU - Gausemeier, Jürgen AU - Bäsecke, Alexander AU - Chohan, Nadia AU - Reinhold, Jannik ID - 27091 JF - ZWF, Zeitschrift für wirtschaftliche Fabrikplanung 115(7-8) TI - Systematische Entwicklung von Normstrategien für Smart Services ER - TY - JOUR AB - Die Verfügbarkeit von Daten aus dem Betrieb hat durch die Einführung von vernetzten intelligenten Fertigungssystemen (cyber-physische Systeme) stark zugenommen. Hieraus eröffnen sich Erfolg versprechende Möglichkeiten für Smart Services und damit verbundene neue Geschäftsfelder. Voraussetzung für den Eintritt in ein neues Geschäft mit Smart Services ist eine fundierte Geschäftsstrategie. Wir zeigen die zentralen Gestaltungsfelder von Smart Service-Strategien auf und erläutern, wie sechs von uns ermittelte Normstrategien bei der Formulierung einer attraktiven Strategie helfen können. AU - Koldewey, Christian AU - Frank, Maximilian AU - Gausemeier, Jürgen AU - Bäsecke, Alexander AU - Reinhold, Jannik AU - Dumitrescu, Roman ID - 20363 IS - 7-8 JF - ZWF Zeitschrift für wirtschaftliche Fabrikplanung KW - Smart Service KW - Digitalisierung KW - Industrie 4.0 TI - Systematische Entwicklung von Normstrategien für Smart Services VL - 115 ER - TY - THES AU - Lochbichler, Matthias ID - 28368 SN - 978-3-947647-13-2 TI - Systematische Wahl einer Modellierungstiefe im Entwurfsprozess mechatronischer Systeme VL - 394 ER - TY - CHAP AU - Dumitrescu, Roman AU - Tschirner, Christian AU - Bansmann, Michael ED - Maier, Günter ED - Engels, Gregor ED - Steffen, Eckhard ID - 21395 T2 - Handbuch Gestaltung digitaler und vernetzter Arbeitswelten TI - Systems Engineering als Grundlage der Gestaltung digitaler Arbeitswelten in der Produktentstehung ER - TY - CHAP AB - Peer-to-Peer news portals allow Internet users to write news articles and make them available online to interested readers. Despite the fact that authors are free in their choice of topics, there are a number of quality characteristics that an article must meet before it is published. In addition to meaningful titles, comprehensibly written texts and meaning- ful images, relevant tags are an important criteria for the quality of such news. In this case study, we discuss the challenges and common mistakes that Peer-to-Peer reporters face when tagging news and how incorrect information can be corrected through the orchestration of existing Natu- ral Language Processing services. Lastly, we use this illustrative example to give insight into the challenges of dealing with bottom-up taxonomies. AU - Bäumer, Frederik Simon AU - Kersting, Joschka AU - Buff, Bianca AU - Geierhos, Michaela ED - Audrius, Lopata ED - Rita, Butkienė ED - Daina, Gudonienė ED - Vilma, Sukackė ID - 17347 T2 - Information and Software Technologies TI - Tag Me If You Can: Insights into the Challenges of Supporting Unrestricted P2P News Tagging VL - 1283 ER - TY - CONF AU - Alshomary, Milad AU - Syed, Shahbaz AU - Potthast, Martin AU - Wachsmuth, Henning ID - 16868 T2 - Proceedings of 58th Annual Meeting of the Association for Computational Linguistics (ACL 2020) TI - Target Inference in Argument Conclusion Generation ER - TY - CONF AU - Syed, Shahbaz AU - Chen, Wei-Fan AU - Hagen, Matthias AU - Stein, Benno AU - Wachsmuth, Henning AU - Potthast, Martin ID - 20137 T2 - Proceedings of the 13th International Conference on Natural Language Generation (INLG 2020) TI - Task Proposal: Abstractive Snippet Generation for Web Pages ER - TY - CHAP AB - This study presents a model in which heterogenous, risk-averse agents can use either (legal) tax optimisation or (illegal) tax evasion to reduce their tax burden and thus increase their utility. In addition to introducing individual variables like risk aversion or income, we allow agents to observe the behaviour of their neighbours. Depending on the behaviour of their peer group’s members, the agents’ utilities may increase or decrease, respectively. Simulation results show that taxpayers favour illegal evasion over legal optimisation in most cases. We find that interactions between taxpayers and their social networks have a deep impact on aggregate behaviour. Parameter changes such as increasing audit rates affect the results, often being intensified by social interactions. The effect of such changes varies depending on whether or not a fraction of agents is considered inherently honest. AU - Diller, Markus AU - Lorenz, Johannes AU - Meier, David ED - Neufeld, Janis S. ED - Buscher, Udo ED - Lasch, Rainer ED - Möst, Dominik ED - Schönberger, Jörn ID - 21408 SN - 978-3-030-48439-2 T2 - Operations Research Proceedings 2019 TI - Tax Avoidance and Social Control ER - TY - GEN AU - Heinemann-Heile, Vanessa AU - Huber, Hans-Peter AU - Maiterth, Ralf AU - Sureth-Sloane, Caren ID - 49266 TI - Tax Burden on German Companies – Income Tax Burden and Administrative Costs ER - TY - JOUR AB - This article comprehensively reviews Australia’s corporate income tax complexity as faced by multinational corporations (MNCs) and compares it to the average of the remaining OECD countries. Building on unique survey data, I find that the Australian tax code is considerably more complex than the OECD average, which is mainly due to overly complex anti-avoidance legislation, such as regulations on transfer pricing, general anti-avoidance or controlled foreign corporations (CFC). In contrast, Australia’s tax framework, which covers processes and features such as tax law enactment or tax audits, is close to the OECD average. A more detailed analysis yields further interesting insights. For example, excessive details in the tax code and the time between the announcement of a tax law change and its enactment turn out to be serious issues in Australia relative to the remaining OECD countries. AU - Hoppe, Thomas ID - 21415 IS - 4 JF - Australian Tax Forum TI - Tax Complexity in Australia – a Survey-Based Comparison to the OECD Average VL - 35 ER - TY - GEN AB - This article comprehensively reviews Australia’s corporate income tax complexity as faced by multinational corporations (MNCs) and compares it to the average of the remaining OECD countries. Building on unique survey data, I find that the Australian tax code is considerably more complex than the OECD average, which is mainly due to overly complex anti-avoidance legislation, such as regulations on transfer pricing, general anti-avoidance or controlled foreign corporations (CFC). In contrast, Australia’s tax framework, which covers processes and features such as tax law enactment or tax audits, is close to the OECD average. A more granular analysis yields further interesting insights. For example, excessive details in the tax code and the time between the announcement of a tax law change and its enactment turn out to be serious issues in Australia relative to the remaining OECD countries. AU - Hoppe, Thomas ID - 21416 TI - Tax Complexity in Australia - A Survey-Based Comparison to the OECD Average VL - No. 14 ER - TY - GEN AB - Previous accounting research shows that taxes affect decision making by individuals and firms. Most studies assume that agents have an accurate perception regarding their tax burden. However, there is a growing body of literature analyzing whether taxes are indeed perceived correctly. We review 127 studies on the measurement of tax misperception and its behavioral implications. The review reveals that many taxpayers have substantial tax misperceptions that lead to biased decision making. We develop a Behavioral Taxpayer Response Model on the impact of provided tax information on tax perception. Besides individual traits, characteristics of the tax information and the decision environment determine the extent of tax misperception. We discuss opportunities for future research and methodological limitations. While there is much evidence on tax misperception at the individual level, we hardly find any research at the firm level. Little is known about the real effects of managers’ tax misperception and on how tax information is strategically managed to impact stakeholders. This research gap is surprising as a large part of the accounting literature analyzes decision making and disclosure of firms. We recommend a mixed-method approach combining experiments, surveys, and archival data analyses to improve the knowledge on tax misperception and its consequences. AU - Blaufus, Kay AU - Chirvi, Malte AU - Huber, Hans-Peter AU - Maiterth, Ralf AU - Sureth-Sloane, Caren ID - 21406 TI - Tax Misperception and Its Effects on Decision Making - a Literature Review VL - No. 39 ER - TY - GEN AU - Wolfförster, Lukas ID - 15769 TI - Taxonomie zu Taxonomie-Nutzungsgründen ER - TY - CONF AU - Gerick, J. AU - Eickelmann, Birgit ID - 51974 T2 - European Conference on Educational Research (ECER). University of Glasgow, Scotland (accepted, conference cancelled) TI - Teacher Education and Digitalization in Germany – Current Situation, Empirical Findings and Future Developments. Presentation within the symposium ‘Perspectives Of Research On The Challenges Of Digitization In Higher Education’ (Chair: Philippe Gabriel, Discussant: Johan Van Braak). ‘Educational Research (Re)connecting Communities’ ER - TY - CHAP AU - Hohwiller, Peter ED - Ludwig, Christian ED - Shipley, Elisabeth ID - 36275 T2 - Putting the Imaginative on the Map — Teaching Science Fiction and Fantasy in the EFL Classroom TI - Teaching Michael Faber’s Under the Skin. ER - TY - JOUR AU - Meier, Heiko AU - Sennefelder, Lisa AU - Hoost, Marika ID - 34862 IS - 1 JF - Journal Gesundheitsförderung für Akteurinnen und Akteure aus Politik, Wissenschaft und Praxis SN - 2195-9552 TI - Teamtraining – Das Wissen ist in der Gruppe ER - TY - CHAP AB - Der Gedanke einer inklusiven Schule als einer Schule für alle Kinder ist, wenn auch aus der Perspektive von 100 Jahren Grundschule erst kürzlich durch die UN-Konvention über die Rechte von Menschen mit Behinderung (United Nations 2006) verstärkt, als an das Bildungssystem gerichtete Anforderung unbestritten. Die Didaktik des Sachunterrichts als wissenschaftliche Disziplin und als Instanz technikbezogenen Lernens in der Grundschule hat sich dem Thema Inklusion mit den Untersuchungen von Seitz (2005) und Schomaker (2000), für eine fachdidaktische Disziplin vergleichsweise früh zugewendet (Pech & Schomaker 2013, S. 341). Pech, Schomaker & Simon (2018, S. 12ff.) arbeiten jedoch an begrifflichen Unschärfen in einschlägigen Veröffentlichungen heraus, dass es in der Sachunterrichtsdidaktik bis heute keinen systematischen Diskurs darüber gibt, wie Inklusion zu verstehen, zu entwickeln und zu implementieren ist. Die allgemeinpädagogisch unter anderem von Feuser (2011, S. 89) für das Bildungssystem formulierte Entwicklungsaufgabe von der Segregation über die Integration zur Inklusion findet sich in Abhängigkeit von der Perspektive unterschiedlich definiert in der Sachunterrichts- bzw. Fachdidaktik wieder. Da bei der Definition von inklusivem Sachunterricht unterschiedliche wissenschaftliche Kontexte (z.B. sonderpädagogische, inklusionspädagogische oder allgemeindidaktische) zur Argumentation herangezogen werden, ist im Folgenden häufiger von der Rekontextualisierung von Inklusion in der Fachdidaktik die Rede. Die Berücksichtigung von Lernbedürfnissen und die Nutzung von individuellen Potenzialen stellt eine sich in der Sachunterrichtsdidaktik (u.a. Lichtblau 2014, S. 204; Simon 2014, S. 241; Pech, Schomaker & Simon 2018, 15f.) wie in der allgemeinen Pädagogik (Feuser 1989, S. 9; Schumann 2009, S. 51; Preuß 2018, S. 81) wiederholende Rekontextualisierung zur Beschreibung inklusiven Unterrichts dar. Potenzialorientierte (fach-)didaktische Überlegungen, also solche, die eine Orientierung an in Personen liegenden Defiziten auf der einen und standardisierten Normen auf der anderen Seite ablehnen und den Blick vermehrt auf die im Individuum, dem Fach oder einem Lerngegenstand liegenden Potenziale für eine gleichberechtigte und gleichwertige Partizipation aller Lernenden richten (Simon 2019, S. 114), erfahren derzeit vermehrt Aufmerksamkeit. Die Berücksichtigung individueller Lernbedürfnisse auf der anderen Seite bleibt in einschlägigen Veröffentlichungen dagegen oftmals theoretisch unreflektiert. Ausgehend davon leistet das vorgestellte Dissertationsvorhaben mit Blick auf technikbezogenes Lernen im Sachunterricht der Grundschule einen theoriebildend angelegten Beitrag zur Verbindung von erziehungswissenschaftlicher und sachunterrichtsdidaktischer Inklusionsforschung am Lerngegenstand Technik. Die Studie ist, ob der Offenheit des Forschungsfeldes bezogen auf technikbezogenen Sachunterricht im Kontext von Inklusion, überwiegend qualitativ-rekonstruktiv angelegt. Unter der Rekontextualisierung von Inklusion als Berücksichtigung zunehmend vielfältiger Lernbedürfnisse im Sachunterricht, fragt die Studie nach der Beschaffenheit und Dimensionen der Verschiedenheit von Lernbedürfnissen sowie Möglichkeiten bzw. Hindernissen auf dem Weg zu ihrer Berücksichtigung. AU - Schröer, Franz ED - Binder, Martin ED - Wiesmüller, Christian ED - Finkbeiner, Timo ID - 37610 KW - Inclusion KW - Sachunterricht KW - basic needs KW - technology education SN - 978-3-947868-02-5 T2 - Technikunterricht: handfest und geistreich - Der Beitrag technischer Bildung zur kulturellen Bildung - Tagungsband zur 21. Tagung der Deutschen Gesellschaft für Technische Bildung in Flensburg vom 20.-21. September 2019. Offenbach am Main TI - Technisches Lernen inklusiv gestalten – Zur Beschaffenheit von Lernbedürfnissen im Kontext technikbezogenen Sachunterrichts ER - TY - JOUR AU - Bohn, Nicolai AU - Kundisch, Dennis ID - 16936 IS - 4 JF - Wirtschaftsinformatik & Management TI - Technologie Pivots – Warum und wie digitale Startups ihr Technologiedesign umfassend anpassen VL - 12 ER -