@inproceedings{24475, author = {{Neukötter, Moritz and Jesinghausen, Steffen and Schmid, Hans-Joachim}}, location = {{Online}}, title = {{{Theoretische Beschreibung des Tropfenbildungsprozesses bei der Filament Extension Atomization: Entwicklung eines Vorhersagemodells für die Tropfengröße (Poster)}}}, year = {{2021}}, } @inproceedings{30221, author = {{Neukötter, Moritz and Jesinghausen, Steffen and Schmid, Hans-Joachim}}, location = {{Online}}, title = {{{Filament Extension Atomization – A novel Process for Powder Production? (Presentation)}}}, year = {{2021}}, } @article{43016, author = {{Möhring, Julia and Krumhöfner, Anika and Gräfin von Plettenberg, Elisabeth Gudila Sophia Ida Maria}}, journal = {{-}}, publisher = {{Reinhard Mohn Stiftung, Kreissportbund Gütersloh e.V., Bezirksregierung Detmold}}, title = {{{Bewegungsförderung in Ganztagsschulen}}}, year = {{2021}}, } @techreport{33210, author = {{Leineweber, Jonas}}, title = {{{Veranstaltungsbericht: Immaterielles Kulturerbe in Nordrhein-Westfalen – Steigerlied und Trinkhallenkultur im Ruhrgebiet erhalten Auszeichnung anlässlich der Neuaufnahmen in das nordrhein-westfälische Landesinventar}}}, year = {{2021}}, } @techreport{33209, author = {{Leineweber, Jonas}}, title = {{{Tagungsbericht: Immaterielles Kulturerbe und regionale Identität. Gesellschaftliche Repräsentation und Partizipation im Schützenwesen}}}, year = {{2021}}, } @article{39383, abstract = {{Zinc oxide nanoparticles (ZnO NP) used for the channel region in inverted coplanar setup in Thin Film Transistors (TFT) were the focus of this study. The regions between the source electrode and the ZnO NP and the drain electrode were under investigation as they produce a Schottky barrier in metal-semiconductor interfaces. A more general Thermionic emission theory must be evaluated: one that considers both metal/semiconductor interfaces (MSM structures). Aluminum, gold, and nickel were used as metallization layers for source and drain electrodes. An organic-inorganic nanocomposite was used as a gate dielectric. The TFTs transfer and output characteristics curves were extracted, and a numerical computational program was used for fitting the data; hence information about Schottky Barrier Height (SBH) and ideality factors for each TFT could be estimated. The nickel metallization appears with the lowest SBH among the metals investigated. For this metal and for higher drain-to-source voltages, the SBH tended to converge to some value around 0.3 eV. The developed fitting method showed good fitting accuracy even when the metallization produced different SBH in each metal-semiconductor interface, as was the case for gold metallization. The Schottky effect is also present and was studied when the drain-to-source voltages and/or the gate voltage were increased.}}, author = {{Kaufmann, Ivan Rodrigo and Zerey, Onur and Meyers, Thorsten and Reker, Julia and Vidor, Fábio and Hilleringmann, Ulrich}}, issn = {{2079-4991}}, journal = {{Nanomaterials}}, keywords = {{General Materials Science, General Chemical Engineering}}, number = {{5}}, publisher = {{MDPI AG}}, title = {{{A Study about Schottky Barrier Height and Ideality Factor in Thin Film Transistors with Metal/Zinc Oxide Nanoparticles Structures Aiming Flexible Electronics Application}}}, doi = {{10.3390/nano11051188}}, volume = {{11}}, year = {{2021}}, } @inproceedings{39395, author = {{Reker, Julia and Meyers, Thorsten and Vidor, Fabio F. and Joubert, Trudi-Heleen and Hilleringmann, Ulrich}}, booktitle = {{2021 Smart Systems Integration (SSI)}}, publisher = {{IEEE}}, title = {{{Complementary Inverter Circuits on Flexible Substrates}}}, doi = {{10.1109/ssi52265.2021.9466966}}, year = {{2021}}, } @inproceedings{39381, author = {{Hilleringmann, Ulrich and Petrov, Dmitry and Mwammenywa, Ibrahim and Kagarura, Geoffrey M.}}, booktitle = {{2021 IEEE AFRICON}}, publisher = {{IEEE}}, title = {{{Local Power Control using Wireless Sensor System for Microgrids in Africa}}}, doi = {{10.1109/africon51333.2021.9570970}}, year = {{2021}}, } @inproceedings{39385, author = {{Andrews, George and Hilleringmann, Ulrich and Joubert, Trudi-Heleen}}, booktitle = {{2021 IEEE AFRICON}}, publisher = {{IEEE}}, title = {{{The Viability of a Non-Flow Capacitive Biosensing Microsystem for Whole Cell Counting}}}, doi = {{10.1109/africon51333.2021.9570870}}, year = {{2021}}, } @inproceedings{39386, author = {{Andrews, George and Hilleringmann, Ulrich and Joubert, Trudi-Heleen}}, booktitle = {{2021 IEEE AFRICON}}, publisher = {{IEEE}}, title = {{{The Viability of a Non-Flow Capacitive Biosensing Microsystem for Whole Cell Counting}}}, doi = {{10.1109/africon51333.2021.9570870}}, year = {{2021}}, } @inbook{43143, author = {{Gerhardts, Lara and Dehmel, Lukas and Meister, Dorothee M.}}, booktitle = {{Jahrbuch Medienpädagogik 16. Medienpädagogik in Zeiten einer tiefgreifenden Mediatisierung}}, editor = {{Wolf, Karsten D and Rummler, Klaus and Bettinger, Patrick and Aßmann, Sandra}}, pages = {{129--159}}, title = {{{Die berufliche Tabletaneignung von Lehrkräften als Beispiel der Mediatisierung pädagogischer Handlungskontexte. Theoretische Perspektiven und empirische Befunde}}}, doi = {{https://doi.org/10.21240/mpaed/jb16/2021.01.15.X}}, year = {{2021}}, } @inbook{43142, author = {{Dehmel, Lukas}}, booktitle = {{Erwachsenenpädagogische Digitalisierungsforschung. Impulse - Befunde - Perspektiven. Bielefeld}}, editor = {{ Bernhard-Skala,, Christian and Bolten-Bühler, Ricarda and Koller, Julia and Rohs, Matthias and Wahl, Johannes }}, pages = {{205--219}}, publisher = {{wbv}}, title = {{{Zur Entgrenzung der Arbeit des medienpädagogischen Weiterbildungspersonals im Kontext tiefgreifender Mediatisierung}}}, year = {{2021}}, } @article{43278, author = {{Hälterlein, Jens}}, journal = {{Big Data & Society}}, number = {{1}}, title = {{{Epistemologies of predictive policing: Mathematical social science, social physics and machine learning}}}, volume = {{8}}, year = {{2021}}, } @article{34912, abstract = {{Let E be an ordinary elliptic curve over a finite field and g be a positive integer. Under some technical assumptions, we give an algorithm to span the isomorphism classes of principally polarized abelian varieties in the isogeny class of E⁹ . The varieties are first described as hermitian lattices over (not necessarily maximal) quadratic orders and then geometrically in terms of their algebraic theta null point. We also show how to algebraically compute Siegel modular forms of even weight given as polynomials in the theta constants by a careful choice of an affine lift of the theta null point. We then use these results to give an algebraic computation of Serre’s obstruction for principally polarized abelian threefolds isogenous to E³ and of the Igusa modular form in dimension 4. We illustrate our algorithms with examples of curves with many rational points over finite fields. }}, author = {{Kirschmer, Markus and Narbonne, Fabien and Ritzenthaler, Christophe and Robert, Damien}}, issn = {{0025-5718}}, journal = {{Mathematics of Computation}}, keywords = {{Applied Mathematics, Computational Mathematics, Algebra and Number Theory}}, number = {{333}}, pages = {{401--449}}, publisher = {{American Mathematical Society (AMS)}}, title = {{{Spanning the isogeny class of a power of an elliptic curve}}}, doi = {{10.1090/mcom/3672}}, volume = {{91}}, year = {{2021}}, } @misc{41088, author = {{Schroeter-Wittke, Harald}}, booktitle = {{Jahrbuch für Evangelische Kirchengeschichte des Rheinlandes}}, issn = {{0540–6226}}, pages = {{258--264}}, title = {{{Anette Baumann / Alexander Jendorff / Frank Theisen (Hgg.), Religion – Migration – Integration. Studien zu Wechselwirkungen religiös motivierter Mobilität im vormodernen Europa, Tübingen 2019}}}, volume = {{70}}, year = {{2021}}, } @misc{41090, author = {{Schroeter-Wittke, Harald}}, booktitle = {{Jahrbuch für Evangelische Kirchengeschichte des Rheinlandes}}, issn = {{0540–6226}}, pages = {{378--382}}, title = {{{Hendrik Meyer-Magister, Wehrdienst und Verweigerung als komplementäres Handeln. Individualisierungsprozesse im bundesdeutschen Protestantismus der 1950er Jahre (RBRD 7), Tübingen 2019}}}, volume = {{70}}, year = {{2021}}, } @misc{41091, author = {{Schroeter-Wittke, Harald}}, booktitle = {{Jahrbuch für Evangelische Kirchengeschichte des Rheinlandes}}, issn = {{0540–6226}}, pages = {{382--384}}, title = {{{Jutta Stander-Dulisch, Glaubenskrisen, Neue Religionen und der Papst. Religion in „Stern“ und Spiegel“ von 1960 bis 2014, Bielefeld 2019}}}, volume = {{70}}, year = {{2021}}, } @article{44042, abstract = {{The relativistic wave equations determine the dynamics of quantum fields in the context of quantum field theory. One of the conventional tools for dealing with the relativistic bound state problem is the Klein-Fock-Gordon equation. In this work, using a developed scheme, we present how to surmount the centrifugal part and solve the modified Klein-Fock-Gordon equation for the linear combination of Hulthén and Yukawa potentials. In particular, we show that the relativistic energy eigenvalues and corresponding radial wave functions are obtained from supersymmetric quantum mechanics by applying the shape invariance concept. Here, both scalar potential conditions, which are whether equal and nonequal to vector potential, are considered in the calculation. The energy levels and corresponding normalized eigenfunctions are represented as a recursion relation regarding the Jacobi polynomials for arbitrary l states. Beyond that, a closed form of the normalization constant of the wave functions is found. Furthermore, we state that the energy eigenvalues are quite sensitive with potential parameters for the quantum states. The nonrelativistic and relativistic results obtained within SUSY QM overlap entirely with the results obtained by ordinary quantum mechanics, and it displays that the mathematical implementation of SUSY quantum mechanics is quite perfect.}}, author = {{Ahmadov, A. I. and Aslanova, S. M. and Orujova, M. Sh. and Badalov, S. V.}}, editor = {{Vagnozzi, Sunny}}, issn = {{1687-7365}}, journal = {{Advances in High Energy Physics}}, keywords = {{Nuclear and High Energy Physics}}, pages = {{1--11}}, publisher = {{Hindawi Limited}}, title = {{{Analytical Bound State Solutions of the Klein-Fock-Gordon Equation for the Sum of Hulthén and Yukawa Potential within SUSY Quantum Mechanics}}}, doi = {{10.1155/2021/8830063}}, volume = {{2021}}, year = {{2021}}, } @inproceedings{44073, author = {{Meydani, Elnaz and Düsing, Christoph and Trier, Matthias}}, booktitle = {{Innovation Through Information Systems: Volume II: A Collection of Latest Research on Technology Issues}}, pages = {{72–77}}, title = {{{Towards a Trust-Aware Item Recommendation System on a Graph Autoencoder with Attention Mechanism}}}, year = {{2021}}, } @article{22310, author = {{Neufeld, Sergej and Bocchini, Adriana and Schmidt, Wolf Gero}}, issn = {{2475-9953}}, journal = {{Physical Review Materials}}, title = {{{Potassium titanyl phosphate Z- and Y-cut surfaces from density-functional theory}}}, doi = {{10.1103/physrevmaterials.5.064407}}, year = {{2021}}, }