@article{42099, author = {{Kamcili-Yildiz, Naciye and Mauritz, Gerrit and Reis, Oliver and Wittke, Annika}}, journal = {{Theo-Web. Zeitschrift für Religionspädagogik}}, number = {{1}}, pages = {{230 -- 248}}, title = {{{Mindsets religiöser Pluralität als Faktor in der (islamischen) Religionslehrer*innenbildung}}}, volume = {{19}}, year = {{2020}}, } @article{19560, author = {{Parreño-Torres, Consuelo and Alvarez-Valdes, Ramon and Ruiz, Rubén and Tierney, Kevin}}, issn = {{1366-5545}}, journal = {{Transportation Research Part E: Logistics and Transportation Review}}, keywords = {{pc2-ressources}}, title = {{{Minimizing crane times in pre-marshalling problems}}}, doi = {{10.1016/j.tre.2020.101917}}, year = {{2020}}, } @inbook{33870, author = {{Balsa, Carlos and Cots, Olivier and Gergaud, Joseph and Wembe Moafo, Boris Edgar}}, booktitle = {{Lecture Notes in Electrical Engineering}}, isbn = {{9783030586522}}, issn = {{1876-1100}}, publisher = {{Springer International Publishing}}, title = {{{Minimum Energy Control of Passive Tracers Advection in Point Vortices Flow}}}, doi = {{10.1007/978-3-030-58653-9_22}}, year = {{2020}}, } @inproceedings{20116, author = {{Nouri, Zahra and Wachsmuth, Henning and Engels, Gregor}}, booktitle = {{Proceedings of COLING 2020, the 28th International Conference on Computational Linguistics}}, location = {{Barcelona, Spain}}, pages = {{6264--6276}}, title = {{{Mining Crowdsourcing Problems from Discussion Forums of Workers}}}, year = {{2020}}, } @inbook{44692, author = {{Schreckenberg, Stefan}}, booktitle = {{Guernica entre ícono y mito. Productividad y presencia de memorias colectivas}}, editor = {{Chihaia, Matei and Henningfeld, Ursula}}, pages = {{193--219}}, publisher = {{Iberoamericana/Vervuert }}, title = {{{Miradas francesas sobre Gernika y Guernica}}}, year = {{2020}}, } @inbook{22472, author = {{Mindt, Ilka and Schmidt, Rebekka and Beißwenger, Michael and Dietrich, Nico}}, booktitle = {{Digitale Innovationen und Kompetenzen in der Lehramtsausbildung}}, editor = {{Beißwenger, Michael and Bulizek, Björn and Gryl, Inga and Schacht, Florian}}, pages = {{165--207}}, publisher = {{Universitätsverlag Rhein-Ruhr}}, title = {{{Mit digitalen Arbeitsformen das Lernen bereichern: zur Gestaltung sinnstiftender Präsenzphasen mit dem Inverted-Classroom-Modell}}}, doi = {{10.17185/duepublico/73330}}, year = {{2020}}, } @article{36262, author = {{Weber, Jutta}}, journal = {{Widerspruch}}, pages = {{167--176}}, title = {{{Mit Maschinen anders lernen (Human-Machine Learning II)}}}, volume = {{75, 39. Jg.}}, year = {{2020}}, } @misc{48941, author = {{Meyberg, Sora and Treder, Alexandra}}, publisher = {{Friedrich-Schiller-Universität}}, title = {{{Mit Methoden der Drama- und Erzählpädagogik Fremdsprachen lernen}}}, year = {{2020}}, } @inproceedings{25336, abstract = {{OpenPGP and S/MIME are two major standards for securing email communication introduced in the early 1990s. Three recent classes of attacks exploit weak cipher modes (EFAIL Malleability Gadgets, or EFAIL-MG), the flexibility of the MIME email structure (EFAIL Direct Exfiltration, or EFAIL-DE), and the Reply action of the email client (REPLY attacks). Although all three break message confidentiality by using standardized email features, only EFAIL-MG has been mitigated in IETF standards with the introduction of AEAD algorithms. So far, no uniform and reliable countermeasures have been adopted by email clients to prevent EFAIL-DE and REPLY attacks. Instead, email clients implement a variety of different ad-hoc countermeasures which are only partially effective, cause interoperability problems, and fragment the secure email ecosystem.We present the first generic countermeasure against both REPLY and EFAIL-DE attacks by checking the decryption context including SMTP headers and MIME structure during decryption. The decryption context is encoded into a string DC and used as Associated Data (AD) in the AEAD encryption. Thus the proposed solution seamlessly extends the EFAIL-MG countermeasures. The decryption context changes whenever an attacker alters the email source code in a critical way, for example, if the attacker changes the MIME structure or adds a new Reply-To header. The proposed solution does not cause any interoperability problems and legacy emails can still be decrypted. We evaluate our approach by implementing the decryption contexts in Thunderbird/Enigmail and by verifying their correct functionality after the email has been transported over all major email providers, including Gmail and iCloud Mail.}}, author = {{Schwenk, Jörg and Brinkmann, Marcus and Poddebniak, Damian and Müller, Jens and Somorovsky, Juraj and Schinzel, Sebastian}}, booktitle = {{Proceedings of the 2020 ACM SIGSAC Conference on Computer and Communications Security}}, isbn = {{9781450370899}}, keywords = {{decryption contexts, EFAIL, OpenPGP, S/MIME, AEAD}}, pages = {{1647–1664}}, publisher = {{Association for Computing Machinery}}, title = {{{Mitigation of Attacks on Email End-to-End Encryption}}}, doi = {{10.1145/3372297.3417878}}, year = {{2020}}, } @inproceedings{21387, author = {{Dyck, Florian and Stöcklein, Jörg and Eckertz, Daniel and Dumitrescu, Roman}}, booktitle = {{Virtual, Augmented and Mixed Reality. Design and Interaction }}, location = {{Copenhagen}}, pages = {{37--49}}, title = {{{Mixed Mock-up – Development of an Interactive Augmented Reality System for Assembly Planning}}}, year = {{2020}}, } @inbook{20123, author = {{Herzig, Bardo and Martin, Alexander and Klar, Tilman-Mathies}}, booktitle = {{Deutsch Digital. Band 1 Theorie (2. Aufl.)}}, editor = {{Knopf, Julia and Abraham, Ulf}}, isbn = {{978-3-8340-2048-2}}, pages = {{108--135}}, title = {{{Mobile Medien – Medienpädagogische und technische Grundlagen, Potential für den Deutschunterricht und Beispiele.}}}, year = {{2020}}, } @book{22465, editor = {{Meister, Dorothee M. and Mindt, Ilka}}, isbn = {{9783658290382}}, issn = {{2512-112X}}, title = {{{Mobile Medien im Schulkontext}}}, doi = {{10.1007/978-3-658-29039-9}}, year = {{2020}}, } @phdthesis{15631, author = {{Feldkord, Björn}}, title = {{{Mobile Resource Allocation}}}, doi = {{10.17619/UNIPB/1-869}}, year = {{2020}}, } @inproceedings{24020, abstract = {{Novel analog-to-digital converter (ADC) architectures are motivated by the demand for rising sampling rates and effective number of bits (ENOB). The main limitation on ENOB in purely electrical ADCs lies in the relatively high jitter of oscillators, in the order of a few tens of fs for state-of-the-art components. When compared to the extremely low jitter obtained with best-in-class Ti:sapphire mode-locked lasers (MLL), in the attosecond range, it is apparent that a mixed electrical-optical architecture could significantly improve the converters' ENOB. We model and analyze the ENOB limitations arising from optical sources in optically enabled, spectrally sliced ADCs, after discussing the system architecture and implementation details. The phase noise of the optical carrier, serving for electro-optic signal transduction, is shown not to propagate to the reconstructed digitized signal and therefore not to represent a fundamental limit. The optical phase noise of the MLL used to generate reference tones for individual slices also does not fundamentally impact the converted signal, so long as it remains correlated among all the comb lines. On the other hand, the timing jitter of the MLL, as also reflected in its RF linewidth, is fundamentally limiting the ADC performance, since it is directly mapped as jitter to the converted signal. The hybrid nature of a photonically enabled, spectrally sliced ADC implies the utilization of a number of reduced bandwidth electrical ADCs to convert parallel slices, resulting in the propagation of jitter from the electrical oscillator supplying their clock. Due to the reduced sampling rate of the electrical ADCs, as compared to the overall system, the overall noise performance of the presented architecture is substantially improved with respect to a fully electrical ADC.}}, author = {{Zazzi, Andrea and Müller, Juliana and Gudyriev, Sergiy and Marin-Palomo, Pablo and Fang, Dengyang and Scheytt, Christoph and Koos, Christian and Witzens, Jeremy}}, booktitle = {{21. ITG-Fachtagung Photonische Netze}}, publisher = {{VDE-Verlag}}, title = {{{Mode-locked laser timing jitter limitation in optically enabled frequency-sliced ADCs}}}, year = {{2020}}, } @inproceedings{16934, abstract = {{To build successful products, the developers have to adapt their product features and business models to uncertain customer needs. This adaptation is part of the research discipline of Hypotheses Engineering (HE) where customer needs can be seen as hypotheses that need to be tested iteratively by conducting experiments together with the customer. So far, modeling support and associated traceability of this iterative process are missing. Both, in turn, are important to document the adaptation to the customer needs and identify experiments that provide most evidence to the customer needs. To target this issue, we introduce a model-based HE approach with a twofold contribution: First, we develop a modeling language that models hypotheses and experiments as interrelated hierarchies together with a mapping between them. While the hypotheses are labeled with a score level of their current evidence, the experiments are labeled with a score level of maximum evidence that can be achieved during conduction. Second, we provide an iterative process to determine experiments that offer the most evidence improvement to the modeled hypotheses. We illustrate the usefulness of the approach with an example of testing the business model of a mobile application.}}, author = {{Gottschalk, Sebastian and Yigitbas, Enes and Engels, Gregor}}, booktitle = {{Business Modeling and Software Design}}, editor = {{Shishkov, Boris}}, keywords = {{Hypothesis Engineering, Model-based, Customer Need Adaptation, Business Model, Product Features}}, location = {{Potsdam}}, pages = {{276--286}}, publisher = {{Springer International Publishing}}, title = {{{Model-based Hypothesis Engineering for Supporting Adaptation to Uncertain Customer Needs}}}, doi = {{10.1007/978-3-030-52306-0_18}}, volume = {{391}}, year = {{2020}}, } @inbook{22007, author = {{Schütte, Jan and Sextro, Walter}}, booktitle = {{Lecture Notes in Mechanical Engineering}}, isbn = {{9783030380762}}, issn = {{2195-4356}}, title = {{{Model-Based Investigation of the Influence of Wheel Suspension Characteristics on Tire Wear}}}, doi = {{10.1007/978-3-030-38077-9_201}}, year = {{2020}}, } @inproceedings{18249, abstract = {{Augmented Reality (AR) has recently found high attention in mobile shopping apps such as in domains like furniture or decoration. Here, the developers of the apps focus on the positioning of atomic 3D objects in the physical environment. With this focus, they neglect the configuration of multi-faceted 3D object composition according to the user needs and environmental constraints. To tackle these challenges, we present a model-based approach to support AR-assisted product con-figuration based on the concept of Dynamic Software Product Lines. Our approach splits products (e.g. table) into parts (e.g. tabletop, ta-ble legs, funnier) with their 3D objects and additional information (e.g. name, price). The possible products, which can be configured out of these parts, are stored in a feature model. At runtime, this feature model can be used to configure 3D object compositions out of the product parts and adapt to user needs and environmental constraints. The benefits of this approach are demonstrated by a case study of configuring modular kitchens with the help of a prototypical mobile-based implementation.}}, author = {{Gottschalk, Sebastian and Yigitbas, Enes and Schmidt, Eugen and Engels, Gregor}}, booktitle = {{Human-Centered Software Engineering. HCSE 2020}}, editor = {{Bernhaupt, Regina and Ardito, Carmelo and Sauer, Stefan}}, keywords = {{Product Configuration, Augmented Reality, Runtime Adaptation, Dynamic Software Product Lines}}, location = {{Eindhoven}}, publisher = {{Springer}}, title = {{{Model-based Product Configuration in Augmented Reality Applications}}}, doi = {{10.1007/978-3-030-64266-2_5}}, volume = {{12481}}, year = {{2020}}, } @misc{45234, author = {{N., N.}}, title = {{{Model-Based Product Configuration in Augmented Reality Applications}}}, year = {{2020}}, } @inproceedings{20514, author = {{Yigitbas, Enes}}, booktitle = {{ACM SIGWEB Newsletter}}, publisher = {{ACM}}, title = {{{Model-driven engineering and usability evaluation of self-adaptive user interfaces}}}, doi = {{https://doi.org/10.1145/3427478.3427480}}, year = {{2020}}, } @phdthesis{20521, author = {{Gerking, Christopher}}, publisher = {{Paderborn University}}, title = {{{Model-Driven Information Flow Security Engineering for Cyber-Physical Systems}}}, doi = {{10.17619/UNIPB/1-1033}}, year = {{2020}}, } @inbook{17337, author = {{Jazayeri, Bahar and Schwichtenberg, Simon and Küster, Jochen and Zimmermann, Olaf and Engels, Gregor}}, booktitle = {{Advanced Information Systems Engineering}}, isbn = {{9783030494346}}, issn = {{0302-9743}}, title = {{{Modeling and Analyzing Architectural Diversity of Open Platforms}}}, doi = {{10.1007/978-3-030-49435-3_3}}, year = {{2020}}, } @inproceedings{17085, author = {{Schwichtenberg, Bahar and Schwichtenberg, Simon and Küster, Jochen and Zimmermann, Olaf and Engels, Gregor}}, booktitle = {{Advanced Information Systems Engineering}}, isbn = {{9783030494346}}, issn = {{0302-9743}}, title = {{{Modeling and Analyzing Architectural Diversity of Open Platforms}}}, doi = {{10.1007/978-3-030-49435-3_3}}, year = {{2020}}, } @article{22266, author = {{Grabo, Matti and Staggenborg, Christoph and Philippi, Kai Alexander and Kenig, Eugeny}}, issn = {{2296-598X}}, journal = {{Frontiers in Energy Research}}, title = {{{Modeling and Optimization of Rectangular Latent Heat Storage Elements in an Air-Guided Heat Storage System}}}, doi = {{10.3389/fenrg.2020.571787}}, volume = {{8}}, year = {{2020}}, } @article{23780, author = {{Braz, Catarina G. and Lutters, Nicole and Rocha, Jorge and Alvim, Ricardo and Kenig, Eugeny and Matos, Henrique A.}}, issn = {{0888-5885}}, journal = {{Industrial & Engineering Chemistry Research}}, pages = {{5996--6006}}, title = {{{Modeling and Simulation of an Industrial Formaldehyde Absorption System}}}, doi = {{10.1021/acs.iecr.9b07013}}, volume = {{59}}, year = {{2020}}, } @inproceedings{19965, author = {{Grabo, Matti and Acar, Emre and Kenig, Eugeny}}, location = {{Cologne}}, title = {{{Modeling of a Latent Heat Storage System Consisting of Encapsulated PCM- Elements}}}, year = {{2020}}, } @phdthesis{27643, author = {{Heiderich, Gilmar}}, title = {{{Modellbasierte Beschreibung und Validierung der Glasfaserverkürzung im Spritzgießplastifizieraggregat mittels analytischer und und diskreter Ansätze }}}, year = {{2020}}, } @phdthesis{27645, author = {{Sporkmann, Frederik }}, title = {{{Modellierung der Materialströmung auf gleichläufigen Doppelschneckenextrudern mit Hilfe der Performance Mapping Methode}}}, year = {{2020}}, } @phdthesis{42795, author = {{Große Daldrup, Anna }}, title = {{{Modellierung des Strömungs- und Trennverhaltens viskoser Gemische in Packungskolonnen basierend auf tomographischen Untersuchungen}}}, year = {{2020}}, } @inproceedings{24445, author = {{Mügge, Nils and Kronberg, Alexander and Glushenkov, Maxim and Kenig, Eugeny}}, booktitle = {{Jahrestreffen der ProcessNet-Fachgruppe „Energieverfahrenstechnik“}}, location = {{Frankfurt}}, title = {{{Modellierung des Wärmetransports in zyklisch durchströmten Wärmeübertragern}}}, year = {{2020}}, } @inproceedings{17349, author = {{Grabo, Matti and Staggenborg, Christoph and Kenig, Eugeny}}, location = {{Frankfurt am Main}}, title = {{{Modellierung und Optimierung makroverkapselter Latentwärmespeicherelemente für ein luftgeführtes Wärmespeichersystem}}}, year = {{2020}}, } @inproceedings{29424, author = {{Cresson, J. and Jiménez, F. and Ober-Blöbaum, Sina}}, booktitle = {{24th International Symposium on Mathematical Theory of Networks and Systems}}, title = {{{Modelling of the convection-diffusion equation through fractional restricted calculus of variations}}}, year = {{2020}}, } @article{28865, author = {{Gerick, Julia and Eickelmann, Birgit and Steglich, Emilie}}, journal = {{Fachzeitschrift für Schul- und Unterrichtsentwicklung}}, number = {{4}}, pages = {{8--10}}, title = {{{Modellschulen ‚Lernen mit digitalen Medien‘ in der Pandemie-Zeit – Gestaltungsansätze und Lessons Learnt}}}, volume = {{51}}, year = {{2020}}, } @article{28881, author = {{Gerick, Julia and Eickelmann, Birgit and Steglich, Emilie}}, journal = {{SchulManagement. Fachzeitschrift für Schul- und Unterrichtsentwicklung}}, number = {{4}}, pages = {{8--10}}, title = {{{Modellschulen ‚Lernen mit digitalen Medien‘ in der Pandemie-Zeit – Gestaltungsansätze und Lessons Learnt}}}, volume = {{51}}, year = {{2020}}, } @article{17074, author = {{Gries, Thomas and Grundmann, Rainer}}, issn = {{1363-6669}}, journal = {{Review of Development Economics}}, pages = {{644--667}}, title = {{{Modern sector development: The role of exports and institutions in developing countries}}}, doi = {{10.1111/rode.12663}}, year = {{2020}}, } @inproceedings{20441, author = {{Hardes, Tobias and Klingler, Florian and Sommer, Christoph}}, booktitle = {{12th IEEE Vehicular Networking Conference (VNC 2020)}}, publisher = {{IEEE}}, title = {{{Modern WLAN for V2X Applications: Exploiting Beamforming for Platooning}}}, year = {{2020}}, } @inproceedings{28096, abstract = {{A key challenge in the domain of Inter-Vehicle Communication (IVC) is to make the best use of limited channel capacity to achieve a continuous exchange of information. In this work, we propose the use of directional radio transmission and reception (known from modern WLAN standards, but following the IEEE 802.11p specifications) to lower the channel utilization. In this work, we use platooning as an example application, since this application offers a well-defined communication topology. Using extensive simulations, we show that directional communication can substantially lower the channel busy ratio to less then half for platoon vehicles and down to less than 1% for non-platoon vehicles. If care is not taken, however, it can drastically increase the probability for packet collisions.}}, author = {{Hardes, Tobias and Klingler, Florian and Sommer, Christoph}}, booktitle = {{12th IEEE Vehicular Networking Conference (VNC 2020)}}, location = {{Virtual}}, publisher = {{IEEE}}, title = {{{Modern WLAN for V2X Applications: Exploiting Beamforming for Platooning}}}, doi = {{10.1109/VNC51378.2020.9318329}}, year = {{2020}}, } @inbook{33757, author = {{Zierau, Cornelia and Kofer, Martina}}, booktitle = {{Deutsch lernen: Sprechen – Zuhören – Lesen – Schreiben. Erweiterte Sprachfähigkeiten}}, editor = {{Hägi-Mead, Sara and Kassem, Amani}}, pages = {{197--245}}, publisher = {{ Bildungshaus Schulbuchverlage}}, title = {{{Modul 5: Literarische Texte}}}, year = {{2020}}, } @article{47578, abstract = {{AbstractThe change in process industry from fossil resources to alternative feedstock is indispensable due to the scarcity of resources and global warming. This leads to new challenges for the production systems. On the market side, rapid innovation is accompanied by shorter product life cycles leading to an increasing uncertainty of demand in terms of product type, volume and location. Therefore, the following five elements are combined into a concept to address these challenges: transformable production systems, local bio‐based resources, CO2 as feedstock, renewable energy and decentral production network with local economies.}}, author = {{Finkbeiner, Marco and Pannok, Maik and Fasel, Henrik and Riese, Julia and Lier, Stefan}}, issn = {{0009-286X}}, journal = {{Chemie Ingenieur Technik}}, keywords = {{Industrial and Manufacturing Engineering, General Chemical Engineering, General Chemistry}}, number = {{12}}, pages = {{2041--2045}}, publisher = {{Wiley}}, title = {{{Modular Production with Bio‐Based Resources in a Decentral Production Network}}}, doi = {{10.1002/cite.202000072}}, volume = {{92}}, year = {{2020}}, } @article{17375, author = {{Zhou, Jiaqi and Khazaei, Mohammad and Ranjbar, Ahmad and Wang, Vei and Kühne, Thomas D. and Ohno, Kaoru and Kawazoe, Yoshiyuki and Liang, Yunye}}, journal = {{J. Mater. Chem. C}}, pages = {{5211--5221}}, publisher = {{The Royal Society of Chemistry}}, title = {{{Modulation of nearly free electron states in hydroxyl-functionalized MXenes: a first-principles study}}}, doi = {{10.1039/C9TC06837F}}, volume = {{8}}, year = {{2020}}, } @article{32436, author = {{Lehmann, Tim and Büchel, Daniel and Cockcroft, John and Louw, Quinette and Baumeister, Jochen}}, issn = {{0306-4522}}, journal = {{Neuroscience}}, keywords = {{General Neuroscience}}, pages = {{63--72}}, publisher = {{Elsevier BV}}, title = {{{Modulations of Inter-Hemispherical Phase Coupling in Human Single Leg Stance}}}, doi = {{10.1016/j.neuroscience.2020.01.029}}, volume = {{430}}, year = {{2020}}, } @article{16457, author = {{Lehmann, T and Büchel, D and Cockcroft, J and Louw, Q and Baumeister, Jochen}}, issn = {{0306-4522}}, journal = {{Neuroscience}}, pages = {{63--72}}, title = {{{Modulations of Inter-Hemispherical Phase Coupling in Human Single Leg Stance.}}}, doi = {{10.1016/j.neuroscience.2020.01.029}}, volume = {{430}}, year = {{2020}}, } @phdthesis{22689, abstract = {{Das grundlegende Verständnis von makroskopischen Haftungsphänomenen beginnt bei der Analyse von molekularen Wechselwirkungen unter kontrollierten Bedingungen (Materialeigenschaften, chemische Oberflächenzusammensetzung, und weiteren Einflussfaktoren wie z.B. pH-Wert, Elektrolytzusammensetzung). In dieser Arbeit wurden die molekularen und makroskopischen Haftungseigenschaften von makromolekularer Poly(acrylsäure) (PAA) als potenzieller Haftungsvermittler auf Edelstahl und verschiedenen nanostrukturierten Zinkoxid (ZnO) Oberflächen untersucht, die mittels elektrochemischer und hydrothermalen Abscheidemethoden auf Edelstahl und feuerverzinktem Stahl (HDG) abgeschieden wurden. Molekulare Haftungsmechanismen zwischen PAA und ZnO basierend auf multi-koordinativen Bindungen in Abhängigkeit von der Oberflächenchemie und der Verweilzeit konnten mit der s.g. Einzelmolekülspektroskopie aufgeklärt werden. Die Ergebnisse aus weiteren makroskopischen Enthaftungsexperimenten und Rückseitenanalytik bei der Verwendung von verdünnten, wässrigen PAA-Lösungen zur Vorbehandlung von nanostrukturierten ZnO Filmen auf HDG Stahl untermauerten die starken Wechselwirkungen zwischen ZnO-PAA. Mittels Elektropolymerisation abgeschiedene PAA Filme zeigten eine signifikante Steigerung in den makroskopischen Haftungseigenschaften bei einem ausgewählten Model-Epoxid-Amin-Klebstoff auf Edelstahl. Die Kombination von ZnO Tetrapoden (ZnO TP) und PAA als hybridische, haftungsverbessernde Sprühbeschichtungen aus wässrigen Dispersionen auf Poly(propylen) Folien bestätigten, sowohl die chemischen, als auch mechanischen Haftungseigenschaften von nanostrukturierten ZnO/PAA Interphasen. Daher können PAA/Metalloxid-Grenzflächen die Tür in diversen technischen Ansätzen für innovative Anwendungen öffnen, wie z.B. in Sprühapplikationstechniken.}}, author = {{Meinderink, Dennis}}, title = {{{Molecular adhesion science and engineering of nanostructured poly(acrylic acid)/metal oxide interfaces}}}, doi = {{10.17619/UNIPB/1-1087}}, year = {{2020}}, } @article{23841, author = {{Deppe, Michael and Henksmeier, Tobias and Gerlach, Jürgen W. and Reuter, Dirk and As, Donat Josef}}, issn = {{0370-1972}}, journal = {{physica status solidi (b)}}, title = {{{Molecular Beam Epitaxy Growth and Characterization of Germanium‐Doped Cubic Al x Ga 1− x N}}}, doi = {{10.1002/pssb.201900532}}, year = {{2020}}, } @article{40435, abstract = {{

Coulomb binding energy is reduced when a few-molecule integer charge transfer complex (ICTC) is formed.

}}, author = {{Dong, Chuan-Ding and Schumacher, Stefan}}, issn = {{2050-7526}}, journal = {{Journal of Materials Chemistry C}}, keywords = {{Materials Chemistry, General Chemistry}}, number = {{34}}, pages = {{11929--11935}}, publisher = {{Royal Society of Chemistry (RSC)}}, title = {{{Molecular doping in few-molecule polymer-dopant complexes shows reduced Coulomb binding}}}, doi = {{10.1039/d0tc02185g}}, volume = {{8}}, year = {{2020}}, } @unpublished{16953, abstract = {{AbstractThe C-type lectin receptor langerin plays a vital role in the mammalian defense against invading pathogens. Its function hinges on the affinity to its co-factor Ca2+ which in turn is regulated by the pH. We studied the structural consequences of pro-tonating the allosteric pH-sensor histidine H294 by molecular dynamics simulations (total simulation time: about 120 μs) and Markov models. We discovered a mechanism in which the signal that the pH has dropped is transferred to the Ca2+-binding site without transferring the initial proton. Instead, protonation of H294 unlocks a conformation in which a protonated lysine side-chain forms a hydrogen bond with a Ca2+-coordinating aspartic acid. This destabilizes Ca2+ in the binding pocket, which we probed by steered molecular dynamics. After Ca2+-release, the proton is likely transferred to the aspartic acid and stabilized by a dyad with a nearby glutamic acid, triggering a conformational transition and thus preventing Ca2+-rebinding.}}, author = {{Joswig, Jan-O. and Anders, Jennifer and Zhang, Hengxi and Rademacher, Christoph and Keller, Bettina G.}}, booktitle = {{bioRxiv}}, keywords = {{pc2-ressources}}, title = {{{Molecular Mechanism of the pH-Dependent Calcium Affinity in Langerin}}}, year = {{2020}}, } @inbook{33152, author = {{Debisow, Adelina}}, booktitle = {{Das Theater der Zärtlichkeit : Affektkultur und Inszenierungsstrategien in Tragödie und Komödie des vorbürgerlichen Zeitalters (1630-1760)}}, editor = {{Meyer-Sickendiek, Burkhard and Steigerwald, Jörn}}, pages = {{101--126}}, publisher = {{Harrassowitz}}, title = {{{Molières Begründung der grande comédie als comédie tendre: Die zärtliche Liebesbeziehung in der École des femmes}}}, year = {{2020}}, } @unpublished{20211, abstract = {{In many real-world applications, the relative depth of objects in an image is crucial for scene understanding, e.g., to calculate occlusions in augmented reality scenes. Predicting depth in monocular images has recently been tackled using machine learning methods, mainly by treating the problem as a regression task. Yet, being interested in an order relation in the first place, ranking methods suggest themselves as a natural alternative to regression, and indeed, ranking approaches leveraging pairwise comparisons as training information ("object A is closer to the camera than B") have shown promising performance on this problem. In this paper, we elaborate on the use of so-called \emph{listwise} ranking as a generalization of the pairwise approach. Listwise ranking goes beyond pairwise comparisons between objects and considers rankings of arbitrary length as training information. Our approach is based on the Plackett-Luce model, a probability distribution on rankings, which we combine with a state-of-the-art neural network architecture and a sampling strategy to reduce training complexity. An empirical evaluation on benchmark data in a "zero-shot" setting demonstrates the effectiveness of our proposal compared to existing ranking and regression methods.}}, author = {{Lienen, Julian and Hüllermeier, Eyke}}, booktitle = {{arXiv:2010.13118}}, title = {{{Monocular Depth Estimation via Listwise Ranking using the Plackett-Luce model}}}, year = {{2020}}, } @article{51047, author = {{Muller, Jil}}, issn = {{1254-5740}}, journal = {{L’imagination chez Descartes et ses contemporains}}, pages = {{135--164}}, publisher = {{Presses Universitaires de Strasbourg}}, title = {{{Montaigne et Descartes: L’imagination dans les passions}}}, doi = {{10.4000/cps.4466}}, volume = {{48}}, year = {{2020}}, } @inbook{32679, author = {{Steigerwald, Jörn}}, booktitle = {{Der Essay als 'neue Form' }}, editor = {{Mahler, Andreas}}, pages = {{65--82}}, publisher = {{Harrassowitz}}, title = {{{Montaignes Launen und Fantasien oder : Vom Erschreiben des Essays ("Essais" I.20; III.5)}}}, year = {{2020}}, } @inproceedings{48847, abstract = {{Dynamic optimization problems have gained significant attention in evolutionary computation as evolutionary algorithms (EAs) can easily adapt to changing environments. We show that EAs can solve the graph coloring problem for bipartite graphs more efficiently by using dynamic optimization. In our approach the graph instance is given incrementally such that the EA can reoptimize its coloring when a new edge introduces a conflict. We show that, when edges are inserted in a way that preserves graph connectivity, Randomized Local Search (RLS) efficiently finds a proper 2-coloring for all bipartite graphs. This includes graphs for which RLS and other EAs need exponential expected time in a static optimization scenario. We investigate different ways of building up the graph by popular graph traversals such as breadth-first-search and depth-first-search and analyse the resulting runtime behavior. We further show that offspring populations (e. g. a (1 + {$\lambda$}) RLS) lead to an exponential speedup in {$\lambda$}. Finally, an island model using 3 islands succeeds in an optimal time of {$\Theta$}(m) on every m-edge bipartite graph, outperforming offspring populations. This is the first example where an island model guarantees a speedup that is not bounded in the number of islands.}}, author = {{Bossek, Jakob and Neumann, Frank and Peng, Pan and Sudholt, Dirk}}, booktitle = {{Proceedings of the Genetic and Evolutionary Computation Conference}}, isbn = {{978-1-4503-7128-5}}, keywords = {{dynamic optimization, evolutionary algorithms, running time analysis, theory}}, pages = {{1277–1285}}, publisher = {{Association for Computing Machinery}}, title = {{{More Effective Randomized Search Heuristics for Graph Coloring through Dynamic Optimization}}}, doi = {{10.1145/3377930.3390174}}, year = {{2020}}, } @article{24250, author = {{Moritzer, Elmar and Mühlhoff, Frederik Marvin and Krampe, Erhard and Böhnke, Birte}}, journal = {{Kunststoffe international}}, pages = {{22--25}}, title = {{{More Material Combinations, Lower Costs}}}, year = {{2020}}, } @article{35701, author = {{Lünne, Steffen and Schnell, Susanne and Biehler, Rolf}}, issn = {{0261-9768}}, journal = {{European Journal of Teacher Education}}, keywords = {{Education}}, number = {{5}}, pages = {{688--705}}, publisher = {{Informa UK Limited}}, title = {{{Motivation of out-of-field teachers for participating in professional development courses in mathematics}}}, doi = {{10.1080/02619768.2020.1793950}}, volume = {{44}}, year = {{2020}}, } @article{35298, abstract = {{Im Artikel werden drei verschiedene Lernzugänge (kom-petenzorientiertes, ästhetisches und biographisches Lernen) vorgestellt und aus theoretischer Perspektive deren motivierender Gehalt für selbstreguliertes Lernen in Praxisphasen des Lehramtsstudiumsherausgearbeitet. Als theoretische Grund-lage dient die Selbstbestimmungstheorie als zentrale motivationale Theorie zur Erklärung selbstbestimmten Handelns.}}, author = {{Caruso, Carina and Adammek, Christine and Bonanati, Sabrina and Wiescholek, Sybille}}, issn = {{2625-0675}}, journal = {{Herausforderung Lehrer*innenbildung - Zeitschrift Zur Konzeption, Gestaltung Und Diskussion}}, keywords = {{ästhetische Forschung, Biographiearbeit, Praxissemester, Professionalisierung, selbstreguliertes Lernen, Motivation / aesthetic research, biographical work, long-term internship, profes-sionalization, self-regulated learning, motivation}}, number = {{1}}, pages = {{18--33}}, title = {{{Motivierende Lernzugänge als Ausgangspunkt der Professionalisierung angehender Lehrer_innen}}}, doi = {{10.4119/hlz-2540}}, volume = {{3}}, year = {{2020}}, } @unpublished{21536, abstract = {{We consider a resource-aware variant of the classical multi-armed bandit problem: In each round, the learner selects an arm and determines a resource limit. It then observes a corresponding (random) reward, provided the (random) amount of consumed resources remains below the limit. Otherwise, the observation is censored, i.e., no reward is obtained. For this problem setting, we introduce a measure of regret, which incorporates the actual amount of allocated resources of each learning round as well as the optimality of realizable rewards. Thus, to minimize regret, the learner needs to set a resource limit and choose an arm in such a way that the chance to realize a high reward within the predefined resource limit is high, while the resource limit itself should be kept as low as possible. We derive the theoretical lower bound on the cumulative regret and propose a learning algorithm having a regret upper bound that matches the lower bound. In a simulation study, we show that our learning algorithm outperforms straightforward extensions of standard multi-armed bandit algorithms.}}, author = {{Bengs, Viktor and Hüllermeier, Eyke}}, booktitle = {{arXiv:2011.00813}}, title = {{{Multi-Armed Bandits with Censored Consumption of Resources}}}, year = {{2020}}, } @unpublished{32242, abstract = {{We consider a resource-aware variant of the classical multi-armed bandit problem: In each round, the learner selects an arm and determines a resource limit. It then observes a corresponding (random) reward, provided the (random) amount of consumed resources remains below the limit. Otherwise, the observation is censored, i.e., no reward is obtained. For this problem setting, we introduce a measure of regret, which incorporates the actual amount of allocated resources of each learning round as well as the optimality of realizable rewards. Thus, to minimize regret, the learner needs to set a resource limit and choose an arm in such a way that the chance to realize a high reward within the predefined resource limit is high, while the resource limit itself should be kept as low as possible. We derive the theoretical lower bound on the cumulative regret and propose a learning algorithm having a regret upper bound that matches the lower bound. In a simulation study, we show that our learning algorithm outperforms straightforward extensions of standard multi-armed bandit algorithms.}}, author = {{Bengs, Viktor and Hüllermeier, Eyke}}, booktitle = {{arXiv:2011.00813}}, title = {{{Multi-Armed Bandits with Censored Consumption of Resources}}}, year = {{2020}}, } @article{16280, abstract = {{Assigning bands of the wireless spectrum as resources to users is a common problem in wireless networks. Typically, frequency bands were assumed to be available in a stable manner. Nevertheless, in recent scenarios where wireless networks may be deployed in unknown environments, spectrum competition is considered, making it uncertain whether a frequency band is available at all or at what quality. To fully exploit such resources with uncertain availability, the multi-armed bandit (MAB) method, a representative online learning technique, has been applied to design spectrum scheduling algorithms. This article surveys such proposals. We describe the following three aspects: how to model spectrum scheduling problems within the MAB framework, what the main thread is following which prevalent algorithms are designed, and how to evaluate algorithm performance and complexity. We also give some promising directions for future research in related fields.}}, author = {{Li, Feng and Yu, Dongxiao and Yang, Huan and Yu, Jiguo and Karl, Holger and Cheng, Xiuzhen}}, issn = {{1536-1284}}, journal = {{IEEE Wireless Communications}}, pages = {{24--30}}, title = {{{Multi-Armed-Bandit-Based Spectrum Scheduling Algorithms in Wireless Networks: A Survey}}}, doi = {{10.1109/mwc.001.1900280}}, year = {{2020}}, } @article{15025, abstract = {{In software engineering, the imprecise requirements of a user are transformed to a formal requirements specification during the requirements elicitation process. This process is usually guided by requirements engineers interviewing the user. We want to partially automate this first step of the software engineering process in order to enable users to specify a desired software system on their own. With our approach, users are only asked to provide exemplary behavioral descriptions. The problem of synthesizing a requirements specification from examples can partially be reduced to the problem of grammatical inference, to which we apply an active coevolutionary learning approach. However, this approach would usually require many feedback queries to be sent to the user. In this work, we extend and generalize our active learning approach to receive knowledge from multiple oracles, also known as proactive learning. The ‘user oracle’ represents input received from the user and the ‘knowledge oracle’ represents available, formalized domain knowledge. We call our two-oracle approach the ‘first apply knowledge then query’ (FAKT/Q) algorithm. We compare FAKT/Q to the active learning approach and provide an extensive benchmark evaluation. As result we find that the number of required user queries is reduced and the inference process is sped up significantly. Finally, with so-called On-The-Fly Markets, we present a motivation and an application of our approach where such knowledge is available.}}, author = {{Wever, Marcel Dominik and van Rooijen, Lorijn and Hamann, Heiko}}, journal = {{Evolutionary Computation}}, number = {{2}}, pages = {{165–193}}, publisher = {{MIT Press Journals}}, title = {{{Multi-Oracle Coevolutionary Learning of Requirements Specifications from Examples in On-The-Fly Markets}}}, doi = {{10.1162/evco_a_00266}}, volume = {{28}}, year = {{2020}}, } @inproceedings{20766, abstract = {{Recently, the source separation performance was greatly improved by time-domain audio source separation based on dual-path recurrent neural network (DPRNN). DPRNN is a simple but effective model for a long sequential data. While DPRNN is quite efficient in modeling a sequential data of the length of an utterance, i.e., about 5 to 10 second data, it is harder to apply it to longer sequences such as whole conversations consisting of multiple utterances. It is simply because, in such a case, the number of time steps consumed by its internal module called inter-chunk RNN becomes extremely large. To mitigate this problem, this paper proposes a multi-path RNN (MPRNN), a generalized version of DPRNN, that models the input data in a hierarchical manner. In the MPRNN framework, the input data is represented at several (>_ 3) time-resolutions, each of which is modeled by a specific RNN sub-module. For example, the RNN sub-module that deals with the finest resolution may model temporal relationship only within a phoneme, while the RNN sub-module handling the most coarse resolution may capture only the relationship between utterances such as speaker information. We perform experiments using simulated dialogue-like mixtures and show that MPRNN has greater model capacity, and it outperforms the current state-of-the-art DPRNN framework especially in online processing scenarios.}}, author = {{Kinoshita, Keisuke and von Neumann, Thilo and Delcroix, Marc and Nakatani, Tomohiro and Haeb-Umbach, Reinhold}}, booktitle = {{Proc. Interspeech 2020}}, pages = {{2652--2656}}, title = {{{Multi-Path RNN for Hierarchical Modeling of Long Sequential Data and its Application to Speaker Stream Separation}}}, doi = {{10.21437/Interspeech.2020-2388}}, year = {{2020}}, } @inproceedings{20764, abstract = {{Most approaches to multi-talker overlapped speech separation and recognition assume that the number of simultaneously active speakers is given, but in realistic situations, it is typically unknown. To cope with this, we extend an iterative speech extraction system with mechanisms to count the number of sources and combine it with a single-talker speech recognizer to form the first end-to-end multi-talker automatic speech recognition system for an unknown number of active speakers. Our experiments show very promising performance in counting accuracy, source separation and speech recognition on simulated clean mixtures from WSJ0-2mix and WSJ0-3mix. Among others, we set a new state-of-the-art word error rate on the WSJ0-2mix database. Furthermore, our system generalizes well to a larger number of speakers than it ever saw during training, as shown in experiments with the WSJ0-4mix database. }}, author = {{von Neumann, Thilo and Boeddeker, Christoph and Drude, Lukas and Kinoshita, Keisuke and Delcroix, Marc and Nakatani, Tomohiro and Haeb-Umbach, Reinhold}}, booktitle = {{Proc. Interspeech 2020}}, pages = {{3097--3101}}, title = {{{Multi-Talker ASR for an Unknown Number of Sources: Joint Training of Source Counting, Separation and ASR}}}, doi = {{10.21437/Interspeech.2020-2519}}, year = {{2020}}, } @phdthesis{30853, author = {{Vogt, T.}}, title = {{{Multikriterielle Betriebsstrategien industrieller Microgrids}}}, doi = {{10.17619/UNIPB/1-867}}, year = {{2020}}, } @article{22827, author = {{Calderón, Juan Carlos and Koch, Leon and Bandl, Christine and Kern, Wolfgang and Jilg, Jannik and Schilp, Catharina and Moritzer, Elmar and Grundmeier, Guido}}, issn = {{0257-8972}}, journal = {{Surface and Coatings Technology}}, title = {{{Multilayer coatings based on the combination of perfluorinated organosilanes and nickel films for injection moulding tools}}}, doi = {{10.1016/j.surfcoat.2020.126152}}, year = {{2020}}, } @article{31710, author = {{Vieluf, S and Scheer, V and Hasija, Tanuj and Schreier, PJ and Reinsberger, Claus}}, issn = {{1543-8627}}, journal = {{Res Sports Med}}, number = {{2}}, pages = {{231--240}}, title = {{{Multimodal approach towards understanding the changes in the autonomic nervous system induced by an ultramarathon.}}}, volume = {{28}}, year = {{2020}}, } @inproceedings{46332, abstract = {{Multimodality is one of the biggest difficulties for optimization as local optima are often preventing algorithms from making progress. This does not only challenge local strategies that can get stuck. It also hinders meta-heuristics like evolutionary algorithms in convergence to the global optimum. In this paper we present a new concept of gradient descent, which is able to escape local traps. It relies on multiobjectivization of the original problem and applies the recently proposed and here slightly modified multi-objective local search mechanism MOGSA. We use a sophisticated visualization technique for multi-objective problems to prove the working principle of our idea. As such, this work highlights the transfer of new insights from the multi-objective to the single-objective domain and provides first visual evidence that multiobjectivization can link single-objective local optima in multimodal landscapes.}}, author = {{Steinhoff, Vera and Kerschke, Pascal and Aspar, Pelin and Trautmann, Heike and Grimme, Christian}}, booktitle = {{Proceedings of the IEEE Symposium Series on Computational Intelligence (SSCI)}}, pages = {{2445–2452}}, title = {{{Multiobjectivization of Local Search: Single-Objective Optimization Benefits From Multi-Objective Gradient Descent}}}, doi = {{10.1109/SSCI47803.2020.9308259}}, year = {{2020}}, } @article{40051, author = {{Luks, Tomasz and Xiao, Yimin}}, issn = {{0894-9840}}, journal = {{Journal of Theoretical Probability}}, number = {{1}}, pages = {{153--179}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{Multiple Points of Operator Semistable Lévy Processes}}}, doi = {{10.1007/s10959-018-0859-4}}, volume = {{33}}, year = {{2020}}, } @article{19507, author = {{Barkhausen, Franziska and Schumacher, Stefan and Ma, Xuekai}}, issn = {{0146-9592}}, journal = {{Optics Letters}}, keywords = {{pc2-ressources}}, title = {{{Multistable circular currents of polariton condensates trapped in ring potentials}}}, doi = {{10.1364/ol.386250}}, year = {{2020}}, } @article{20587, author = {{Barkhausen, F and Schumacher, Stefan and Ma, Xuekai}}, issn = {{0146-9592}}, journal = {{Optics Letters}}, number = {{5}}, pages = {{1192--1195}}, title = {{{Multistable circular currents of polariton condensates trapped in ring potentials.}}}, doi = {{10.1364/ol.386250}}, volume = {{45}}, year = {{2020}}, } @book{29817, author = {{Hartung, Olaf}}, isbn = {{978-3-17-022637-1}}, pages = {{178}}, publisher = {{W. Kohlhammer}}, title = {{{Museen und Geschichtsunterricht}}}, year = {{2020}}, } @inbook{26834, author = {{Mildorf, Jarmila}}, booktitle = {{Radio Art and Music: Culture, Aesthetics, Politics}}, editor = {{Mildorf, Jarmila and Verhulst, Pim}}, isbn = {{978-1-4985-9979-5}}, pages = {{205--215}}, publisher = {{Lexington Books}}, title = {{{Music and Politics in the BBC Radio Adaptation of Alan Bennett’s The Madness of George III}}}, year = {{2020}}, } @inbook{36823, author = {{Tumat, Antje}}, booktitle = {{Mendelssohn-Handbuch}}, editor = {{Wiesenfeldt, Christiane}}, isbn = {{978-3-7618-2071-1}}, pages = {{226--245}}, publisher = {{Bärenreiter}}, title = {{{Musik für das Theater}}}, year = {{2020}}, } @book{36432, abstract = {{Die h-Moll-Messe und die Johannes-Passion sind unzweifelhaft zwei Hauptwerke Johann Sebastian Bachs. Der vorliegende Band versammelt die Vorträge aus zwei Symposien, die im Oktober 2017 und März 2019 in Essen abgehalten worden sind. Im Dialog zwischen Theologie und Musikwissenschaft werden in den Beiträgen unterschiedliche Aspekte fokussiert, die je nach Werk zum einen eher auf dem Gebiet der Genese, Rezeption und Edition (h-Moll-Messe), zum anderen eher auf dessen theologischem oder musikgeschichtlichem Kontext (Johannes-Passion) liegen. In dieser interdisziplinären Zusammenstellung werden zahlreiche neue Facetten der Werke und ihrer Kontexte erhellt.}}, editor = {{Höink, Dominik and Jacob, Andreas}}, isbn = {{ 978-3-487-15916-4}}, pages = {{376}}, publisher = {{Georg Olms}}, title = {{{Musikwissenschaft und Theologie im Dialog - Johann Sebastian Bachs "h-Moll-Messe" und "Johannes-Passion"}}}, volume = {{20}}, year = {{2020}}, } @misc{33934, author = {{Famula, Marta}}, booktitle = {{Friedrich Dürrenmatt Handbuch. Leben – Werk – Wirkung}}, editor = {{Stingelin, Martin and Weber, Ulrich and Mauz, Andreas}}, pages = {{276–278}}, publisher = {{Metzler}}, title = {{{Mutiger Mensch}}}, year = {{2020}}, } @phdthesis{41005, author = {{Vukadinovic, Yannik}}, title = {{{N-heterocyclic carbene based iron and ruthenium photosensitizer with amine donors - A systematic study on spectroscopic differences}}}, doi = {{10.17619/UNIPB/1-1060}}, year = {{2020}}, } @inproceedings{25343, author = {{Moussallem, Diego and Gnaneshwar, Dwaraknath and Castro Ferreira, Thiago and Ngonga Ngomo, Axel-Cyrille}}, booktitle = {{The Semantic Web - {ISWC} 2020 - 19th International Semantic Web Conference, Athens, Greece, November 2-6, 2020, Proceedings, Part {I}}}, editor = {{Z. Pan, Jeff and A. M. Tamma, Valentina and d'Amato, Claudia and Janowicz, Krzysztof and Fu, Bo and Polleres, Axel and Seneviratne, Oshani and Kagal, Lalana}}, pages = {{420--437}}, publisher = {{Springer}}, title = {{{NABU - Multilingual Graph-Based Neural RDF Verbalizer}}}, doi = {{10.1007/978-3-030-62419-4\_24}}, volume = {{12506}}, year = {{2020}}, } @article{25358, author = {{Moussallem, Diego and Gnaneshwar, Dwaraknath and Castro Ferreira, Thiago and Ngonga Ngomo, Axel-Cyrille}}, journal = {{CoRR}}, title = {{{NABU - Multilingual Graph-based Neural RDF Verbalizer}}}, volume = {{abs/2009.07728}}, year = {{2020}}, } @inproceedings{51950, author = {{MacGilchrist, F. and Eickelmann, Birgit and Verständig, D.}}, booktitle = {{Input und Workshop im Rahmen der Konferenzreihe ‚Wissenschaft für Frieden und Nachhaltigkeit‘ an der Georg-August-Universität Göttingen. Göttingen (online)}}, location = {{Göttingen (online)}}, title = {{{Nachhaltig digital - digital nachhaltig. Das Spannungsverhältnis von Digitalisierung und Nachhaltigkeit}}}, year = {{2020}}, } @misc{28855, author = {{Eickelmann, Birgit}}, publisher = {{Monitor Lehrerbildung}}, title = {{{Nachhaltiger Digitalisierungsschub im Schulbereich und in der Lehrkräftebildung durch die Pandemie? – Schön wär’s}}}, year = {{2020}}, } @article{36187, author = {{Krimphove, Dieter}}, journal = {{Compliance Berater}}, number = {{5}}, pages = {{133}}, title = {{{Nachhaltigkeit und Compliance}}}, year = {{2020}}, } @article{19103, author = {{Eke, Norbert Otto}}, journal = {{Zeitschrift für deutsche Philologie}}, number = {{1}}, pages = {{1--3}}, title = {{{Nachruf: Hartmut Steinecke zum Gedenken}}}, volume = {{139}}, year = {{2020}}, } @inbook{36274, author = {{Hohwiller, Peter}}, booktitle = {{Conan Doyle, Four Sherlock Holmes Stories}}, editor = {{Hohwiller, Peter}}, pages = {{157--177}}, title = {{{Nachwort}}}, year = {{2020}}, } @article{24100, abstract = {{Zinc oxide (ZnO) hollow spheres with defined morphology and micro-/nanostructure are prepared by a hydrothermal synthesis approach. The materials possess fine-leaved structures at their particle surface (nanowall hollow micro spheres). Morphology control is achieved by citric acid used as an additive in variable relative quantities during the synthesis. The structure formation is studied by various time-dependent ex situ methods, such as scanning electron microscopy, x-ray diffraction, and Raman spectroscopy. The fine-leaved surface structure is characterized by high-resolution transmission electron microscopy techniques (HRTEM, STEM), using a high-angle annular dark field detector, as well as by differential phase contrast analysis. In-depth structural characterization of the nanowalls by drop-by-drop ex situ FE-SEM analysis provides insight into possible structure formation mechanisms. Further investigation addresses the thermal stability of the particle morphology and the enhancement of the surface-to-volume ratio by heat treatment (examined by N2 physisorption).}}, author = {{Engelkemeier, Katja and Lindner, Jörg and Bürger, Julius and Vaupel, Kathrin and Hartmann, Marc and Tiemann, Michael and Hoyer, Kay-Peter and Schaper, Mirko}}, issn = {{0957-4484}}, journal = {{Nanotechnology}}, pages = {{095701}}, title = {{{Nano-architectural complexity of zinc oxide nanowall hollow microspheres and their structural properties}}}, doi = {{10.1088/1361-6528/ab55bc}}, volume = {{31}}, year = {{2020}}, } @article{20644, abstract = {{Plasmonic nanoantennas for visible and infrared radiation strongly improve the interaction of light with the matter on the nanoscale due to their strong near-field enhancement. In this study, we investigate a double-resonant plasmonic nanoantenna, which makes use of plasmonic field enhancement, enhanced outcoupling of second harmonic light, and resonant lattice effects. Using this design, we demonstrate how the efficiency of second harmonic generation can be increased significantly by fully embedding the nanoantennas into nonlinear dielectric material ZnO, instead of placing them on the surface. Investigating two different processes, we found that the best fabrication route is embedding the gold nanoantennas in ZnO using an MBE overgrowth process where a thin ZnO layer was deposited on nanoantennas fabricated on a ZnO substrate. In addition, second harmonic generation measurements show that the embedding leads to an enhancement compared to the emission of nanoantennas placed on the ZnO substrate surface. These promising results facilitate further research to determine the influence of the periodicity of the nanoantenna arrangement of the resulting SHG signal.}}, author = {{Volmert, Ruth and Weber, Nils and Meier, Cedrik}}, issn = {{1089-7550}}, journal = {{Journal of Applied Physics}}, number = {{4}}, title = {{{Nanoantennas embedded in zinc oxide for second harmonic generation enhancement}}}, doi = {{10.1063/5.0012813}}, volume = {{128}}, year = {{2020}}, } @article{23854, abstract = {{Micropatterned nanoporous aluminum oxide arrays are prepared on silicon wafer substrates by using photopolymerized poly(dimethylacrylamide) hydrogels as porogenic matrices. Hydrogel micropatterns are fabricated by spreading the prepolymer mixture on the substrate, followed by UV photopolymerization through a micropatterned mask. The hydrogel is covalently bonded to the substrate surface. Al2O3 is produced by swelling the hydrogel in a saturated aluminum nitrate solution and subsequent thermal conversion/calcination. As a result, micropatterned porous Al2O3 microdots with heights in µm range and large specific surface areas up to 274 m2 g−1 are obtained. Hence, the hydrogel fulfills a dual templating function, namely micropatterning and nanoporosity generation. The impact of varying the photopolymerization time on the properties of the products is studied. Samples are characterized by light and confocal laser scanning microscopy, scanning electron microscopy, energy-dispersive x-ray spectrometry, and Kr physisorption analysis.}}, author = {{Chen, Zimei and Kuckling, Dirk and Tiemann, Michael}}, issn = {{0957-4484}}, journal = {{Nanotechnology}}, publisher = {{IOP Publishing}}, title = {{{Nanoporous aluminum oxide micropatterns prepared by hydrogel templating}}}, doi = {{10.1088/1361-6528/aba710}}, volume = {{31}}, year = {{2020}}, } @techreport{47846, author = {{Duman, Papatya and Trockel, Walter}}, title = {{{Nash Smoothing on the Test Bench: H_alpha--Essential Equilibira}}}, year = {{2020}}, } @article{16100, author = {{Prince, Nicholas R. and Bruce Prince, J. and Kabst, Rüdiger}}, issn = {{1090-9516}}, journal = {{Journal of World Business}}, number = {{3}}, title = {{{National culture and incentives: Are incentive practices always good?}}}, doi = {{10.1016/j.jwb.2020.101075}}, volume = {{55}}, year = {{2020}}, } @book{37198, author = {{Fuchs, Christian}}, publisher = {{Routledge}}, title = {{{Nationalism on the Internet: Critical Theory and Ideology in the Age of Social Media and Fake News}}}, year = {{2020}}, } @inproceedings{41897, author = {{Steinhauer, S and Yang, , L and Gyger, S and Lettner, T and Errando-Herranz, C and Jöns, Klaus D and Baghban, M.A and Gallo, K and Zichi, J and Zwiller, V}}, title = {{{NbTiN thin films for superconducting photon detectors on photonic and two-dimensional materials}}}, volume = {{116}}, year = {{2020}}, } @article{37281, author = {{Dahmen, Stephan}}, journal = {{Social Work & Society}}, number = {{1}}, publisher = {{Universität Duisburg-Essen}}, title = {{{Negotiating Active Citizenship in Street-Level Practices: An Institutional Logics Perspective}}}, volume = {{18}}, year = {{2020}}, } @article{45586, abstract = {{AbstractWe have collected data from a world-wide survey among COP delegates to empirically investigate preferences for certain burden sharing rules among key groups in a setting that reflects the possibility of observing concessions from negotiating partners. In our survey, the participants had the opportunity to select and combine up to eight (pre-defined) burden sharing rules and to assign relative weights to the selected rules in their preferred bundle. We examine whether such a mechanism helps to overcome the currently strictly (self-interested) strategic claims on equity in the negotiation process. We observe that delegates from different groups of countries show a general willingness for concessions. However, the degree to which different burden sharing rules are taken into consideration partly differs between countries. As a key insight we report that the individual assessment of the polluter-pays rule based on current emissions does not only stress the persistence of the traditional Annex-B/Non-Annex-B division but also suggests tendencies for a more fragmented grouping with different positions between, for example, delegates from developing countries (i.e. G77 members) and emerging countries (i.e. BASIC). At the same time, we observe tendencies for a more harmonized view among key groups towards the ability-to-pay rule in a setting of weighted burden sharing rules.}}, author = {{Kesternich, Martin and Löschel, Andreas and Ziegler, Andreas}}, issn = {{1432-847X}}, journal = {{Environmental Economics and Policy Studies}}, keywords = {{Management, Monitoring, Policy and Law, Economics and Econometrics}}, number = {{2}}, pages = {{309--331}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{Negotiating weights for burden sharing rules in international climate negotiations: an empirical analysis}}}, doi = {{10.1007/s10018-020-00289-0}}, volume = {{23}}, year = {{2020}}, } @article{51316, abstract = {{AbstractRight-wing populism has strongly polarizing effects in politics, education and science—a problem which this article aims to adress. Instead of claiming a demarcation between science and education on the one hand and right-wing populist ideology on the other, we initially focus on continuities. At the same time, we are concerned with finding a critical distance towards right-wing populism. Using the theoretical framework of boundary-work we therefore analyse a case of right-wing populist educational and scientific efforts. Boundary-work can occur in an institutional, content-related and epistemic dimension. While we identify strong continuities in the institutional and content-related dimensions, we see the main difference in the epistemic dimension. In conclusion, we use the results of our analysis to develop a critical position as scientists and educationists towards right-wing populism, drawing consequences for the epistemic, content-related and institutional dimensions.}}, author = {{Haker, Christoph and Otterspeer, Lukas}}, issn = {{2364-0014}}, journal = {{Zeitschrift für Weiterbildungsforschung}}, keywords = {{General Earth and Planetary Sciences, General Environmental Science}}, number = {{3}}, pages = {{357--376}}, title = {{{Neither demarcation nor confrontation. Finding a critical position towards right-wing populism}}}, doi = {{10.1007/s40955-020-00174-z}}, volume = {{43}}, year = {{2020}}, } @misc{30982, author = {{Schubert, Katrin}}, booktitle = {{WSK Band 6 (Wörterbücher zur Sprach- und Kommunikationswissenschaft): Text- und Diskurslinguistik.}}, editor = {{Gansel, Christina and Spieß, Constanze}}, title = {{{Neologismus}}}, volume = {{Band 6}}, year = {{2020}}, } @techreport{23568, abstract = {{We study the structure of power networks in consideration of local protests against certain power lines (’not-in-my-backyard’). An application of a network formation game is used to determine whether or not such protests arise. We examine the existence of stable networks and their characteristics, when no player wants to make an alteration. Stability within this game is only reached if each player is sufficiently connected to a power source but is not linked to more players than necessary. In addition we introduce an algorithm that creates a stable network.}}, author = {{Block, Lukas}}, keywords = {{Network formation, NIMBY, Power networks, Nash stability}}, title = {{{Network formation with NIMBY constraints}}}, year = {{2020}}, } @inproceedings{24251, author = {{Moritzer, Elmar and Krassmann, Dimitri}}, booktitle = {{DVS Congress 2020}}, location = {{Online}}, title = {{{Neuartige Fügetechnik für Organoblech-Hybridverbindungen}}}, year = {{2020}}, } @proceedings{25768, editor = {{Moritzer, Elmar and Krassmann, Dimitri}}, title = {{{Neuartige Fügetechnik für Organoblech-Hybridverbindungen}}}, year = {{2020}}, } @inproceedings{51972, author = {{Eickelmann, Birgit}}, booktitle = {{Vortrag im Rahmen des Fachtags ‚Digitalisierung‘ der Schulleitungen der Stadt Frankfurt. Frankfurt/online}}, location = {{Frankfurt/online}}, title = {{{Neue Aufgaben für Schulleitungen in einer digitalisierten Welt}}}, year = {{2020}}, } @inproceedings{51997, author = {{Eickelmann, Birgit}}, booktitle = {{Vortrag im Rahmen des Kurses 'Digital Learning Leadership' an der TU Dortmund}}, title = {{{Neue Aufgaben für Schulleitungen und pädagogische Führungskräfte in einer digitalisierten Welt}}}, year = {{2020}}, } @article{24252, author = {{Moritzer, Elmar and Wittke, M.}}, journal = {{Plastverarbeiter}}, pages = {{18--21}}, title = {{{Neue Maßstäbe in puncto Festigkeit und Faserlänge}}}, year = {{2020}}, } @inproceedings{40602, author = {{Jäger, M and Rühlemann, A and Kecskemethy, A and Pohl, N and Hoffmann, M and Jöllenbeck, Thomas and Hefter, H and Kaiser, T}}, booktitle = {{Zeitschrift für Orthopädie und Unfallchirurgie}}, issn = {{1864-6743}}, publisher = {{Georg Thieme Verlag KG}}, title = {{{Neue Wege der Medizintechnik: RehaToGo - das Ganglabor am Körper}}}, doi = {{10.1055/s-0040-1717738}}, year = {{2020}}, } @book{15787, editor = {{Betz, Stefan}}, issn = {{1437-787X}}, pages = {{353}}, publisher = {{Dr. Kovac}}, title = {{{Neuere Entwicklungen in Produktion und Controlling}}}, year = {{2020}}, } @inproceedings{15635, author = {{Kersting, Joschka and Geierhos, Michaela}}, booktitle = {{Proceedings of the 33rd International Florida Artificial Intelligence Research Symposium (FLAIRS) Conference}}, location = {{North Miami Beach, FL, USA}}, pages = {{282----285}}, publisher = {{AAAI}}, title = {{{Neural Learning for Aspect Phrase Extraction and Classification in Sentiment Analysis}}}, year = {{2020}}, } @inbook{38111, author = {{Reinsberger, Claus}}, booktitle = {{Injury and health risk management in sports - a guide to decision making}}, editor = {{Krutsch, Werner and Mayr, Hermann O and Musahl, Volker and Della Villa, Francesco and Tscholl, Philippe M and Jones, Henrique}}, title = {{{Neurology}}}, year = {{2020}}, }