@misc{65149, author = {{Keuchen, Marion and Klappenecker, Gabriele }}, isbn = {{978-3-525-77026-9}}, pages = {{48}}, publisher = {{Vandenhoeck&Ruprecht}}, title = {{{Reformation inklusive. Material zu Reformation und Inklusion für die Klassen 7/8}}}, year = {{2018}}, } @inproceedings{65198, author = {{Keuchen, Marion}}, booktitle = {{Inklusion in/durch Bildung? Religionspädagogische Zugänge}}, editor = {{Lehner-Hartmann, Andrea and Krobath, Thomas and Peter, Karin and Jäggle, Martin}}, isbn = {{978-3-8471-0847-4}}, pages = {{203--220}}, publisher = {{Vandenhoeck&Ruprecht unipress}}, title = {{{Vereinfachung als Herausforderung der inklusiven Bilddidaktik – Analyse von Leichten Bildern auf Basis des religionsdidaktischen Konzepts der Elementarisierung}}}, doi = {{10.14220/9783737008471.203}}, volume = {{15}}, year = {{2018}}, } @inbook{65197, author = {{Keuchen, Marion}}, booktitle = {{Handbuch Bibeldidaktik}}, editor = {{Zimmermann, Mirjam and Zimmermann, Ruben}}, isbn = {{ 9783825249212}}, pages = {{639--643}}, publisher = {{Mohr Siebeck}}, title = {{{Bibel und digitale Welten im Religionsunterricht}}}, doi = {{10.36198/9783838549217}}, year = {{2018}}, } @article{65199, author = {{Keuchen, Marion}}, isbn = {{978-3-944766-18-8}}, journal = {{Bibel und Kirche (BiKi)}}, pages = {{29--37}}, title = {{{Die Darstellung des Judentums in christlichen Kinderbibeln am Beispiel des 12-jährigen Jesus im Tempel}}}, volume = {{1}}, year = {{2018}}, } @article{3828, abstract = {{The 3D implementation of a hybrid analytical/numerical variant of the coupled-mode theory is discussed. Eigenmodes of the constituting dielectric channels are computed numerically. The frequency-domain coupled-mode models then combine these into fully vectorial approximations for the optical electromagnetic fields of the composite structure. Following a discretization of amplitude functions by 1D finite elements, pro- cedures from the realm of finite-element numerics are applied to establish systems of linear equations for the then- discrete modal amplitudes. Examples substantiate the functioning of the technique and allow for some numerical assessment. The full 3D simulations are highly efficient in memory consumption, moderately demanding in com- putational time, and, in regimes of low radiative losses, sufficiently accurate for practical design. Our results include the perturbation of guided modes by changes of the refractive indices, the interaction of waves in parallel, horizontally or vertically coupled straight waveguides, and a series of crossings of potentially overlapping channels with fairly arbitrary relative positions and orientations.}}, author = {{Hammer, Manfred and Alhaddad, Samer and Förstner, Jens}}, issn = {{0740-3224}}, journal = {{Journal of the Optical Society of America B}}, keywords = {{tet_topic_waveguide, tet_topic_numerics}}, number = {{3}}, pages = {{613--624}}, publisher = {{The Optical Society}}, title = {{{Hybrid coupled-mode modeling in 3D: perturbed and coupled channels, and waveguide crossings}}}, doi = {{10.1364/josab.34.000613}}, volume = {{34}}, year = {{2017}}, } @article{3830, abstract = {{The modal properties of curved dielectric slab waveguides are investigated. We consider quasi-confined, attenuated modes that propagate at oblique angles with respect to the axis through the center of curvature. Our analytical model describes the transition from scalar 2-D TE/TM bend modes to lossless spiral waves at near-axis propagation angles, with a continuum of vectorial attenuated spiral modes in between. Modal solutions are characterized in terms of directional wavenumbers and attenuation constants. Examples for vectorial mode profiles illustrate the effects of oblique wave propagation along the curved slab segments. For the regime of lossless spiral waves, the relation with the guided modes of corresponding dielectric tubes is demonstrated.}}, author = {{Ebers, Lena and Hammer, Manfred and Förstner, Jens}}, issn = {{0306-8919}}, journal = {{Optical and Quantum Electronics}}, keywords = {{tet_topic_waveguide}}, number = {{4}}, pages = {{49:176}}, publisher = {{Springer Nature}}, title = {{{Spiral modes supported by circular dielectric tubes and tube segments}}}, doi = {{10.1007/s11082-017-1011-x}}, volume = {{49}}, year = {{2017}}, } @article{27032, author = {{Husmann, Christiane and Frank, Mirjam and Schmidt, Börge and Jöckel, Karl-Heinz and Antel, Jochen and Reissner, Volker and Libuda, Lars and Hebebrand, Johannes and Föcker, Manuel}}, issn = {{1932-6203}}, journal = {{PLOS ONE}}, title = {{{Low 25(OH)-vitamin D concentrations are associated with emotional and behavioral problems in German children and adolescents}}}, doi = {{10.1371/journal.pone.0183091}}, year = {{2017}}, } @article{27227, author = {{Schöppner, Volker and Lakemeyer, P. and Bates, P. and Zazoum, B. and Zak, G. and DuQuesnay, D.}}, issn = {{1878-6669}}, journal = {{Welding in the World}}, number = {{Onlineausgabe}}, pages = {{1247--1252}}, title = {{{Matching of Laser Intensity Distribution for Laser Transmission Welding of Thermoplastics}}}, year = {{2017}}, } @inproceedings{27403, abstract = {{To detect errors or find potential for improvement during the CAD-supported development of a complex technical system like modern industrial machines, the system's virtual prototype can be examined in virtual reality (VR) in the context of virtual design reviews. Besides exploring the static shape of the examined system, observing the machines' mechanics (e.g., motor-driven mechanisms) and transport routes for the material transport (e.g., via conveyor belts or chains, or rail-based transport systems) can play an equally important role in such a review. In practice it is often the case, that the relevant information about transport routes, or kinematic properties is either not consequently modeled in the CAD data or is lost during conversion processes. To significantly reduce the manual effort and costs for creating animations of the machines complex behavior with such limited input data for a design review, we present a set of algorithms to automatically determine geometrical properties of machine parts based only on their triangulated surfaces. The algorithms allow to detect the course of transport systems, the orientation of objects in 3d space, rotation axes of cylindrical objects and holes, the number of tooth of gears, as well as the tooth spacing of toothed racks. We implemented the algorithms in the VR system PADrend and applied them to animate virtual prototypes of real machines.}}, author = {{Brandt, Sascha and Jähn, Claudius and Fischer, Matthias and Gerges, Maria and Berssenbrügge, Jan}}, booktitle = {{Proceedings of the ASME 2017 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, Band 1}}, pages = {{91:1--91:10}}, publisher = {{ASME}}, title = {{{Automatic Derivation of Geometric Properties of Components from 3D Polygon Models}}}, doi = {{https://doi.org/10.1115/DETC2017-67528}}, volume = {{1}}, year = {{2017}}, } @inproceedings{2741, author = {{Ali Ashraf, Shehzad and Wang, Y.-P. Eric and Eldessoki, Sameh and Holfeld, Bernd and Parruca, Donald and Serror, Martin and Gross, James}}, publisher = {{Proceedings of 23th European Wireless Conference 2017, 17- 19.05.2017}}, title = {{{From Radio Design to System Evaluations for Ultra-Reliable and Low-Latency Communication }}}, year = {{2017}}, } @article{27522, author = {{Föcker, Manuel and Antel, Jochen and Ring, Stefanie and Hahn, Denise and Kanal, Özlem and Öztürk, Dana and Hebebrand, Johannes and Libuda, Lars}}, issn = {{1018-8827}}, journal = {{European Child & Adolescent Psychiatry}}, pages = {{1043--1066}}, title = {{{Vitamin D and mental health in children and adolescents}}}, doi = {{10.1007/s00787-017-0949-3}}, year = {{2017}}, } @inproceedings{21349, author = {{Bunker, D. and Mirbabaie, Milad and Stieglitz, S.}}, booktitle = {{Proceedings of the 28th Australasian Conference on Information Systems}}, title = {{{Convergence Behaviour of Bystanders: An Analysis of 2016 Munich Shooting Twitter Crisis Communication}}}, year = {{2017}}, } @article{19183, author = {{Eke, Norbert Otto}}, issn = {{2031-2790}}, journal = {{Interférence littéraires/Literaire interferenties 20: The Reception of Waterloo in the 19th Century, June 2017}}, pages = {{126--142}}, title = {{{Erinnerte Größe. Ambigue „Napoleono-Manie“ im Vormärz}}}, year = {{2017}}, } @article{20553, abstract = {{Finding and fixing software vulnerabilities have become a major struggle for most software development companies. While generally without alternative, such fixing efforts are a major cost factor, which is why companies have a vital interest in focusing their secure software development activities such that they obtain an optimal return on this investment. We investigate, in this paper, quantitatively the major factors that impact the time it takes to fix a given security issue based on data collected automatically within SAP's secure development process, and we show how the issue fix time could be used to monitor the fixing process. We use three machine learning methods and evaluate their predictive power in predicting the time to fix issues. Interestingly, the models indicate that vulnerability type has less dominant impact on issue fix time than previously believed. The time it takes to fix an issue instead seems much more related to the component in which the potential vulnerability resides, the project related to the issue, the development groups that address the issue, and the closeness of the software release date. This indicates that the software structure, the fixing processes, and the development groups are the dominant factors that impact the time spent to address security issues. SAP can use the models to implement a continuous improvement of its secure software development process and to measure the impact of individual improvements. The development teams at SAP develop different types of software, adopt different internal development processes, use different programming languages and platforms, and are located in different cities and countries. Other organizations, may use the results---with precaution---and be learning organizations.}}, author = {{Ben Othmane, Lotfi and Chehrazi, Golriz and Bodden, Eric and Tsalovski, Petar and Brucker, Achim D.}}, issn = {{2364-1541}}, journal = {{Data Science and Engineering}}, number = {{2}}, pages = {{107--124}}, title = {{{Time for Addressing Software Security Issues: Prediction Models and Impacting Factors}}}, doi = {{https://doi.org/10.1007/s41019-016-0019-8}}, volume = {{2}}, year = {{2017}}, } @inbook{18044, author = {{Meise, Bianca and Meister, Dorothee M.}}, booktitle = {{Digitale Medien im Musikunterricht. Bestandsaufnahme Reflexion Perspektiven. Kongress „Musikunterricht und Multimedia“ an der Niedersächsischen Landesmusikakademie Wolfenbüttel 20.-21. Mai 2016}}, editor = {{Rheinländer, M. and Weber, B.}}, pages = {{9 -- 26}}, publisher = {{Lugert Verlag GmbH & Co. KG}}, title = {{{Aufwachsen und lernen mit Medien}}}, year = {{2017}}, } @inproceedings{22420, abstract = {{Additive Fertigungsverfahren (engl.: Additive Manufacturing, kurz: AM) ermöglichen die werkzeuglose Herstellung von Komponenten und kompletten Baugruppen direkt aus dem 3D-CAD-Modell. Insbesondere additiv hergestellte Leichtbaukonstruktionen weisen ein hohes Potential für den Elektromaschinenbau auf. In diesem Paper werden erste Ansätze zur additiven Fertigung einer Rotorwelle für eine permanentmagneterregte Synchronmaschine (PMSM) aufgezeigt. Die Verbesserung einer ausgeprägten Leichtbaukonstruktion der Rotorwelle sowie die Charakterisierung des additiv verarbeiteten Werkstoffs werden aufgeführt. Hierzu wurden Prüfkörper aus dem Werkstoffs H13 (1.2344) hergestellt. Des Weiteren wurden Prüfkörper additiv gefertigter Gitterstrukturen entwickelt und untersucht. Zur Werkstoffcharakterisierung wurden sowohl mechanische Eigenschaften ermittelt, wie die Streckgrenze, die Zugfestigkeit und die Härte als auch elektromagnetische Eigenschaften, wie die Koerzitivfeldstärke, die elektrische Leitfähigkeit und die Permeabilität. Die Ergebnisse zeigen, dass die magnetischen Eigenschaften von H13 durch eine angeschlossene Wärmebehandlung deutlich verbessert werden konnten. Im Anschluss an die Werkstoffcharakterisierung wurde ein innovatives Leichtbau-Rotorwellenkonzept mit internen Gitterstrukturen entwickelt. Verglichen mit einem konventionell gefertigten Rotor konnte die Rotormasse um 25% reduziert werden sowie das Massenträgheitsmoment um 23% reduziert werden bei einer Testdrehzahl von 3000 U/min und einem Drehmoment von 71,98 Nm.}}, author = {{Lammers, Stefan and Quattrone, Francesco and Mrozek, Rafael and Zimmer, Detmar and Schmid, Hans-Joachim and Ponick, Bernd and Hoffmann, Michael}}, booktitle = {{Proceedings of the 14th Rapid.Tech Conference}}, isbn = {{978-3-446-45459-0}}, pages = {{80--93}}, publisher = {{Hanser Verlag}}, title = {{{Entwicklung und additive Herstellung einer Leichtbau-Rotorwelle für eine permanentmagneterregte Synchronmaschine}}}, doi = {{10.3139/9783446454606.006}}, year = {{2017}}, } @inproceedings{22422, author = {{Knoop, Frederick and Lieneke, Tobias}}, booktitle = {{Inside 3D Printing 2017}}, title = {{{Dimensional Tolerances for Additive Manufacturing: Fused Deposition Modeling}}}, year = {{2017}}, } @article{22669, author = {{Mosebach, Bastian and Ozkaya, Berkem and Giner, Ignacio and Keller, Adrian and Grundmeier, Guido}}, issn = {{0169-4332}}, journal = {{Applied Surface Science}}, pages = {{296--302}}, title = {{{Analysis of acid-base interactions at Al 2 O 3 (11-20) interfaces by means of single molecule force spectroscopy}}}, doi = {{10.1016/j.apsusc.2017.05.105}}, volume = {{420}}, year = {{2017}}, } @article{22848, abstract = {{

Heteroleptic and homoleptic In(iii)-amidinate complexes as promising CVD precursors for In2O3 thin films.

}}, author = {{Gebhard, M. and Hellwig, M. and Kroll, A. and Rogalla, D. and Winter, M. and Mallick, B. and Ludwig, A. and Wiesing, M. and Wieck, A. D. and Grundmeier, Guido and Devi, A.}}, issn = {{1477-9226}}, journal = {{Dalton Transactions}}, pages = {{10220--10231}}, title = {{{New amidinate complexes of indium(iii): promising CVD precursors for transparent and conductive In2O3 thin films}}}, doi = {{10.1039/c7dt01280b}}, year = {{2017}}, } @article{22849, author = {{Hoppe, Christian and Mitschker, F and Giner, I and de los Arcos, T and Awakowicz, P and Grundmeier, Guido}}, issn = {{0022-3727}}, journal = {{Journal of Physics D: Applied Physics}}, title = {{{Influence of organic surface chemistry on the nucleation of plasma deposited SiOxfilms}}}, doi = {{10.1088/1361-6463/aa69e5}}, year = {{2017}}, }