TY - JOUR AU - Mair, Christina AU - Scheffler, Wolfram AU - Senger, Isabell AU - Sureth-Sloane, Caren ID - 21420 IS - 4 JF - Steuer und Wirtschaft TI - Auswirkungen der digitalen Flexibilisierung des Fertigungsortes auf die Verteilung der Besteuerungsrechte – Ergebnisse von Modellrechnungen zum 3D-Druck-Verfahren VL - 97 ER - TY - JOUR AU - Ortmann, Regina AU - Pelster, Matthias AU - Wengerek, Sascha Tobias ID - 41180 JF - Finance Research Letters KW - Finance SN - 1544-6123 TI - COVID-19 and investor behavior VL - 37 ER - TY - GEN AU - Schubert, Katrin ED - Gansel, Christina ED - Spieß, Constanze ID - 30983 T2 - WSK Band 6 (Wörterbücher zur Sprach- und Kommunikationswissenschaft): Text- und Diskurslinguistik. TI - Okkasionalismus VL - Band 6 ER - TY - GEN AU - Schubert, Katrin ED - Gansel, Christina ED - Spieß, Constanze ID - 30982 T2 - WSK Band 6 (Wörterbücher zur Sprach- und Kommunikationswissenschaft): Text- und Diskurslinguistik. TI - Neologismus VL - Band 6 ER - TY - GEN AU - Schubert, Katrin ED - Gansel, Christina ED - Spieß, Constanze ID - 30981 T2 - WSK Band 6 (Wörterbücher zur Sprach- und Kommunikationswissenschaft): Text- und Diskurslinguistik. TI - Archaismus VL - Band 6 ER - TY - JOUR AU - Kim, Jisu J. AU - Steinhoff, Lena AU - Palmatier, Robert W. ID - 41299 IS - 1 JF - Journal of the Academy of Marketing Science KW - Marketing KW - Economics and Econometrics KW - Business and International Management SN - 0092-0703 TI - An emerging theory of loyalty program dynamics VL - 49 ER - TY - BOOK ED - Bürgel, Christoph ED - Koch, Corinna ED - Heiderich, Jens ED - Schlaak, Claudia ED - Visser, Judith ID - 41334 TI -  Zeitschrift für Romanische Sprachen und ihre Didaktik ER - TY - CONF AB - This paper presents an ultra-wideband and ultra-low noise frequency synthesizer using a mode-locked laser as its reference. The frequency synthesizer can lock in the frequency range from 2 GHz to 20 GHz on any harmonic of a mode-locked laser optical pulse train. The integrated rms-jitter (1 kHz-100 MHz) of the synthesizer is less than 5 fs in the frequency range from 4 GHz to 20 GHz with a typical value of 4 fs and a minimum of 3 fs. This is the first reported wideband phase locked loop achieving sub-10 fs rms-jitter for offset frequencies larger than 1 kHz. AU - Bahmanian, Meysam AU - Fard, Saeed AU - Koppelmann, Bastian AU - Scheytt, Christoph ID - 24023 T2 - 2020 IEEE/MTT-S International Microwave Symposium (IMS) TI - Wide-Band Frequency Synthesizer with Ultra-Low Phase Noise Using an Optical Clock Source ER - TY - JOUR AB - The characterisation of loss in optical waveguides is essential in understanding the performance of these devices and their limitations. Whilst interferometric-based methods generally provide the best results for low-loss waveguides, they are almost exclusively used to provide characterization in cases where the waveguide is spatially single-mode. Here, we introduce a Fabry-Pérot-based scheme to estimate the losses of a nonlinear (birefringent or quasi-phase matched) waveguide at a wavelength where it is multi-mode. The method involves measuring the generated second harmonic power as the pump wavelength is scanned over the phase matching region. Furthermore, it is shown that this method allows one to infer the losses of different second harmonic spatial modes by scanning the pump field over the separated phase matching spectra. By fitting the measured phase matching spectra from different titanium indiffused lithium niobate waveguides to the model presented in this paper, it is shown that one can estimate the second harmonic losses of a single spatial-mode, at wavelengths where the waveguides are spatially multi-mode. AU - Santandrea, Matteo AU - Stefszky, Michael AU - Roeland, Ganaël AU - Silberhorn, Christine ID - 38051 IS - 4 JF - Optics Express KW - Atomic and Molecular Physics KW - and Optics SN - 1094-4087 TI - Interferometric method for determining the losses of spatially multi-mode nonlinear waveguides based on second harmonic generation. VL - 28 ER - TY - BOOK AU - Bonanati, Sabrina AU - Greiner, Christian AU - Gruchel, Nicole AU - Buhl, Heike M. ID - 32463 TI - Lesekompetenz fördern. Ein Manual für das LIFE-Programm zur Stärkung der Zusammenarbeit von Schule und Elternhaus ER - TY - CONF AU - Tolksdorf, Nils Frederik AU - Viertel, Fanziska AU - Rohlfing, Katharina J. ID - 24903 T2 - Companion of the 2020 ACM/IEEE International Conference on Human-Robot Interaction TI - Do Shy Children Behave Differently than Non-shy Children in a Long-term Child-robot Interaction? ER - TY - CONF AU - Tolksdorf, Nils Frederik AU - Rohlfing, Katharina J. ID - 24904 T2 - 2020 29th IEEE International Conference on Robot and Human Interactive Communication (RO-MAN) TI - Parents’ Views on Using Social Robots for Language Learning ER - TY - JOUR AU - Crawshaw, Camilla E. AU - Kern, Friederike AU - Mertens, Ulrich AU - Rohlfing, Katharina ID - 20260 JF - Frontiers in Psychology TI - Children’s Narrative Elaboration After Reading a Storybook Versus Viewing a Video VL - 11 ER - TY - JOUR AU - Vogt, Annika AU - Stiel, Stephanie AU - Heckel, Maria AU - Goebel, Swantje AU - Mai, Sandra Stephanie AU - Seifert, Andreas AU - Gerlach, Christina AU - Ostgathe, Christoph AU - Weber, Martin ID - 39836 IS - 311 JF - Health and Quality of Life Outcomes TI - Assessment of the quality of end-of-life care: translation and validation of the German version of the “Care of the Dying Evaluation” (CODE-GER) – a questionnaire for bereaved relatives. VL - 18 ER - TY - JOUR AU - Wagenknecht, Inga AU - Meier-Gräwe, Uta ID - 40217 IS - 7 JF - Praxis der Kinderpsychologie und Kinderpsychiatrie KW - Electrical and Electronic Engineering KW - Atomic and Molecular Physics KW - and Optics SN - 0032-7034 TI - Psychische Auffälligkeiten bei Kindern und Jugendlichen, für die das Jugendamt in Anspruch genommen wurde VL - 69 ER - TY - CHAP AU - Herzig, Bardo ED - Rothland, M. ED - Herrlinger, S. ID - 40245 SN - 978-3830942320 T2 - Digital?! Perspektiven der Digitalisierung für den Lehrerberuf und die Lehrerbildung (Beiträge zur Lehrerbildung und Bildungsforschung, Band 5) TI - Digitalisierung, Medienbildung und Medienkompetenz. Verhältnisbestimmungen und Implikationen für die Lehrerbildung und den Lehrerberuf. ER - TY - JOUR AU - Herzig, Bardo ID - 40255 IS - 33 JF - TELEVIZION 33/2020/2 TI - Medienkompetenz. Modellierung, Messung und Bedeutung in Zeiten der Coronapandemie ER - TY - JOUR AU - Vergyris, Panagiotis AU - Babin, Charles AU - Nold, Raphael AU - Gouzien, Elie AU - Herrmann, Harald AU - Silberhorn, Christine AU - Alibart, Olivier AU - Tanzilli, Sébastien AU - Kaiser, Florian ID - 40271 IS - 2 JF - Applied Physics Letters KW - Physics and Astronomy (miscellaneous) SN - 0003-6951 TI - Two-photon phase-sensing with single-photon detection VL - 117 ER - TY - JOUR AU - Herzig, Bardo ID - 40284 IS - 4 JF - Schulmagazin 5-10: Impulse für kreativen Unterricht SN - 0947-2746 TI - Bildung in der digitalen Welt. Digitalisierungsbezogene Kompetenzen von Lehrpersonen ER - TY - JOUR AU - Herzig, Bardo ID - 40288 IS - 13 JF - Zeitschrift für Grundschulforschung TI - Medienbildung in der Grundschule - ein konzeptioneller Beitrag zur Auseinandersetzung mit (digitalen) Medien. ER - TY - GEN AU - Decius, Julian AU - Schaper, Niclas AU - Seifert, Andreas ID - 40310 T2 - 9th PDRnet Research Symposium TI - Investigating the Hen-Egg-Problem: A Cross-Lagged-Panel Approach to Informal Workplace Learning and Working Conditions. 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 - BOOK ED - Herzig, Bardo ED - Klar, T.-M. ED - Martin, A. ED - Meister, D. M. ID - 40311 SN - 1424-3636 TI - Orientierungen in der digitalen Welt VL - 39 ER - TY - BOOK ED - Tänzer, Sandra ED - Lauterbach, Roland ED - Blumberg, Eva ED - Grittner, Frauke ED - Lange, Jochen ED - Schomaker, Claudia ID - 40004 TI - Sachunterricht begründet planen. Das Prozessmodell Generativer Unterrichtsplanung Sachunterricht (GUS) und seine Grundlagen. ER - TY - JOUR AU - Luks, Tomasz AU - Xiao, Yimin ID - 40051 IS - 1 JF - Journal of Theoretical Probability SN - 0894-9840 TI - Multiple Points of Operator Semistable Lévy Processes VL - 33 ER - TY - JOUR AU - Lopez Salas, Nieves AU - Vicent-Luna, J. M. AU - Posada, E. AU - Imberti, S. AU - Madero-Castro, R. M. AU - Calero, S. AU - Ania, C. O. AU - Jiménez-Riobóo, R. J. AU - Gutiérrez, M. C. AU - Ferrer, M. L. AU - del Monte, F. ID - 40579 IS - 32 JF - ACS Sustainable Chemistry & Engineering KW - Renewable Energy KW - Sustainability and the Environment KW - General Chemical Engineering KW - Environmental Chemistry KW - General Chemistry SN - 2168-0485 TI - Further Extending the Dilution Range of the “Solvent-in-DES” Regime upon the Replacement of Water by an Organic Solvent with Hydrogen Bond Capabilities VL - 8 ER - TY - JOUR AB -

A gas sensor comprising of a planar electrode device covered with a thin layer of gel polymer electrolyte gave accurate and fast sensing responses for oxygen and ammonia detection in both the cathodic and anodic potential regions.

AU - Lee, Junqiao AU - Hussain, Ghulam AU - Lopez Salas, Nieves AU - MacFarlane, Douglas R. AU - Silvester, Debbie S. ID - 40580 IS - 5 JF - The Analyst KW - Electrochemistry KW - Spectroscopy KW - Environmental Chemistry KW - Biochemistry KW - Analytical Chemistry SN - 0003-2654 TI - Thin films of poly(vinylidene fluoride-co-hexafluoropropylene)-ionic liquid mixtures as amperometric gas sensing materials for oxygen and ammonia VL - 145 ER - TY - CONF AU - Jäger, M AU - Rühlemann, A AU - Kecskemethy, A AU - Pohl, N AU - Hoffmann, M AU - Jöllenbeck, Thomas AU - Hefter, H AU - Kaiser, T ID - 40602 SN - 1864-6743 T2 - Zeitschrift für Orthopädie und Unfallchirurgie TI - Neue Wege der Medizintechnik: RehaToGo - das Ganglabor am Körper ER - TY - JOUR AB - In the mentoring programme project “Schule für alle” (“School for all”) at the University of Bielefeld in North Rhine-Westphalia, university students of primary or special education support a child who is in a situation of crisis for more than one year. In addition, the university students receive ongoing, systematic university support (cf. Kottmann, 2007, p. 32; Kottmann, 2014, p. 380).The accompanying research by “Schule für alle” focuses on the professionalization processes of student teachers during practical phases at universities; accordingly, control groups were included on a pro rata basis. In the pre-post design, all students completed a questionnaire (cf. Pieper, Kottmann & Miller, 2018, p. 294), the evaluation of which shows few changes in the professional perception of competence. Students of the mentoring programme also regularly reflected on their practical experience. Based on the objective hermeneutics it was discovered that the conception of the project supports the process of perceiving, acknowledging and becoming more sensitive in regard to heterogeneous realities in life (cf. Pieper & Kottmann 2019b, p. 312) and that students can consciously perceive and reflect their own normative expectations (cf. Pieper & Kottmann 2019a, p. 79).The article primarily presents the results of the pre-post survey in detail and adds insights into the qualitative evaluation processes. In the conclusion, the potential of the project and mentoring programmes in general, specifically for teacher training students, is described. AU - Kottmann, Brigitte AU - Pieper, Catania ID - 39817 IS - 3 JF - Hungarian Educational Research Journal KW - professionalization of teacher training students KW - practical university phases KW - teacher training at universities KW - men-toring programmes TI - Project “Schule für alle” as a mentoring programme in university teacher education: Professionalization processes of student teachers in different practical university phases VL - 10 ER - TY - CHAP AU - Pieper, Catania AU - Kottmann, Brigitte ED - Skorsetz, Nina ED - Bonanati, Marina ED - Kucharz, Diemut ID - 39823 SN - 9783658275297 T2 - Diversität und soziale Ungleichheit. Herausforderungen an die Integrationsleistung der Grundschule TI - Kindliche Lebenswirklichkeit aus der Perspektive von Lehramtsstudierenden: „Ich verstehe jetzt, warum er in der Schule so motiviert ist!“ ER - TY - CHAP AU - Kottmann, Brigitte AU - Alena, Lensker ED - Rumpf, Dielinde ED - Kramer, Kathrin ED - Schöps, Miriam ED - Winter, Stephanie ID - 39816 T2 - Hochschul­lernwerkstätten – Elemente von Hochschulentwicklung? Ein Rückblick auf 15 Jahre Hochschul­lernwerkstatt in Halle und andernorts TI - Die Lernwerkstatt und der Studiengang „Integrierte Sonderpädagogik“ an der Universität Bielefeld: Impulse, Synergien und Reflexionen ER - TY - CHAP AU - Vochatzer, Stefanie ED - Engelmann, Sebastian ID - 37544 SN - 9783657788545 T2 - Friedrich Wilhelm Dörpfeld Lehrerideale im 19. Jahrhundert TI - Lehrideale und ihre Rolle in der (Ver-)Achtung der Pädagogik ER - TY - JOUR AU - Mukamel, Shaul AU - Freyberger, Matthias AU - Schleich, Wolfgang AU - Bellini, Marco AU - Zavatta, Alessandro AU - Leuchs, Gerd AU - Silberhorn, Christine AU - Boyd, Robert W AU - Sánchez-Soto, Luis Lorenzo AU - Stefanov, André AU - Barbieri, Marco AU - Paterova, Anna AU - Krivitsky, Leonid AU - Shwartz, Sharon AU - Tamasaku, Kenji AU - Dorfman, Konstantin AU - Schlawin, Frank AU - Sandoghdar, Vahid AU - Raymer, Michael AU - Marcus, Andrew AU - Varnavski, Oleg AU - Goodson, Theodore AU - Zhou, Zhi-Yuan AU - Shi, Bao-Sen AU - Asban, Shahaf AU - Scully, Marlan AU - Agarwal, Girish AU - Peng, Tao AU - Sokolov, Alexei V AU - Zhang, Zhe-Dong AU - Zubairy, M Suhail AU - Vartanyants, Ivan A AU - del Valle, Elena AU - Laussy, Fabrice ID - 37934 IS - 7 JF - Journal of Physics B: Atomic, Molecular and Optical Physics KW - Condensed Matter Physics KW - Atomic and Molecular Physics KW - and Optics SN - 0953-4075 TI - Roadmap on quantum light spectroscopy VL - 53 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 - Soleymani, Mohammad AU - Santamaria, Ignacio AU - Schreier, Peter J ID - 40675 IS - 10 JF - IEEE Transactions on Vehicular Technology TI - Improper Gaussian Signaling for the $K$-User MIMO Interference Channels With Hardware Impairments VL - 69 ER - TY - JOUR AU - Horstmann, Stefanie AU - Ramírez, David AU - Schreier, Peter J ID - 40676 IS - 1 JF - IEEE Transactions on Signal Processing TI - Two-channel passive detection of cyclostationary signals VL - 68 ER - TY - JOUR AB - Hybrid quantum information processing combines the advantages of discrete and continues variable protocols by realizing protocols consisting of photon counting and homodyne measurements. However, the mode structure of pulsed sources and the properties of the detection schemes often require the use of optical filters in order to combine both detection methods in a common experiment. This limits the efficiency and the overall achievable squeezing of the experiment. In our work, we use photon subtraction to implement the distillation of pulsed squeezed states originating from a genuinely spatially and temporally single-mode parametric down-conversion source in non-linear waveguides. Due to the distillation, we witness an improvement of 0.17 dB from an initial squeezing value of −1.648 ± 0.002 dB, while achieving a purity of 0.58, and confirm the non-Gaussianity of the distilled state via the higher-order cumulants. With this, we demonstrate the source’s suitability for scalable hybrid quantum network applications with pulsed quantum light. AU - Dirmeier, Thomas AU - Tiedau, Johannes AU - Khan, Imran AU - Ansari, Vahid AU - Müller, Christian R. AU - Silberhorn, Christine AU - Marquardt, Christoph AU - Leuchs, Gerd ID - 37932 IS - 21 JF - Optics Express KW - Atomic and Molecular Physics KW - and Optics SN - 1094-4087 TI - Distillation of squeezing using an engineered pulsed parametric down-conversion source VL - 28 ER - TY - CHAP AU - Silvestri, Marco AU - Seng, Eva- Maria ED - Chave et. al., Isabel ID - 40977 T2 - Le chantier cathédral en Europe. Diffusion et sauvegarde des savoirs, savoir-faire et matériaux du Moyen Âge à nos jours TI - Die Wiedereinrichtung der Dombauhütten in Europa im 19. und 20. Jahrhundert ER - TY - JOUR AU - Steiner, Evi AU - Winkler, Michael ID - 37339 JF - Journal of Nonlinear Science TI - Mathematical Analysis of Two Competing Cancer Cell Migration Mechanisms Driven by Interstitial Fluid Flow VL - 30 ER - TY - CHAP AU - Schroeter-Wittke, Harald ED - Zimmerling, Peter ID - 41064 SN - 978-3-525-56720-3 T2 - Handbuch Evangelische Spiritualität. Band 3: Praxis TI - Einladung an Unbekannt und nicht-identitäre Frömmigkeit. Die Bedeutung von Kirchentagen für die Praxis evangelischer Spiritualität ER - TY - CHAP AU - Schroeter-Wittke, Harald AU - Fuhrmann, Christian AU - Greim, Ulrike AU - Groscurth, Reinhard ED - Helmke, Julia ED - Rentsch, Stefanie ID - 41062 SN - 9783579082134 T2 - Deutscher Evangelischer Kirchentag Dortmund 2019. Dokumente TI - 70 Jahre Kirchentag. Eine musikalische Zeitreise vom Bläserruf bis zum Abendsegen ER - TY - JOUR AU - Schroeter-Wittke, Harald ID - 41066 IS - 2 JF - Praktische Theologie SN - 0946-3518 TI - Wie klingt, was du glaubst? Ouvertüre und Nachklang zur Leipziger Disputation 1519 VL - 55 ER - TY - JOUR AU - Schroeter-Wittke, Harald ID - 41065 IS - 1 JF - Praktische Theologie SN - 0946-3518 TI - Licht vom Licht – Tigran Hamasyans Luys i Luso. Zum 150. Geburtstag von Komitas VL - 55 ER - TY - JOUR AU - Schroeter-Wittke, Harald ID - 41067 IS - 3 JF - Praktische Theologie SN - 0946-3518 TI - Finding Gabriel. Zum 50. Geburtstag von Brad Mehldau VL - 55 ER - TY - JOUR AU - Schroeter-Wittke, Harald ID - 41069 IS - 52 JF - Text-Raum SN - 1860-9686 TI - Bibel als Klangraum - Bibliodrama und Musik VL - 26 ER - TY - GEN AU - Schroeter-Wittke, Harald ID - 41070 IS - 2 T2 - Francia recensio TI - David J. Burn, Grantley R. McDonald, Joseph Verheyden, Peter De Mey (ed.), Music and Theology in the European Reformations, Turnhout (Brepols) 2019 ER - TY - JOUR AB - AbstractFluoride ion batteries (FIBs) are a recent alternative all-solid-state battery technology. However, the FIB systems proposed so far suffer from poor cycling performance. In this work, we report La2NiO4.13 with a Ruddlesden-Popper type structure as an intercalation-based active cathode material in all solid-state FIB with excellent cycling performance. The critical charging conditions to maintain the conductivity of the cell were determined, which seems to be a major obstacle towards improving the cycling stability of FIBs. For optimized operating conditions, a cycle life of about 60 cycles and over 220 cycles for critical cut-off capacities of 50 mAh/g and 30 mAh/g, respectively, could be achieved, with average Coulombic efficiencies between 95 – 99%. Cycling of the cell is a result of fluorination/de-fluorination into and from the La2NiO4+d cathode, and it is revealed that La2NiO4.13 is a multivalent electrode material. Our findings suggest that La2NiO4.13 is a promising high energy cathode for FIBs. AU - Nowroozi, Mohammad Ali AU - Wissel, Kerstin AU - Donzelli, Manuel AU - Hosseinpourkahvaz, Niloofar AU - Plana-Ruiz, Sergi AU - Kolb, Ute AU - Schoch, Roland AU - Bauer, Matthias AU - Malik, Ali Muhammad AU - Rohrer, Jochen AU - Ivlev, Sergei AU - Kraus, Florian AU - Clemens, Oliver ID - 41027 IS - 1 JF - Communications Materials KW - Mechanics of Materials KW - General Materials Science SN - 2662-4443 TI - High cycle life all-solid-state fluoride ion battery with La2NiO4+d high voltage cathode VL - 1 ER - TY - JOUR AU - Schroeter-Wittke, Harald ID - 41078 IS - 3 JF - Göttinger Predigtmeditationen SN - 0340-6083 TI - 8. Sonntag nach Trinitatis (2.8.1010). Joh 9,1-7: Schaffe Licht in dunkler Nacht VL - 74 ER - TY - JOUR AU - Haller, Melanie AU - de Smit, Peer AU - Darian (Hg.), Veronika ID - 40155 JF - Out of Line. Perspektiven gestischer Forschung, Berlin: Neofelis. TI - Zur Relationalität des Gestischen – über den Zusammenhang von Körpern, Kleidern und Bewegung ER - TY - JOUR AU - Benedikter, Mathis AU - Musso, Janis AU - Kesharwani, Manoj K. AU - Sterz, K. Leonard AU - Elser, Iris AU - Ziegler, Felix AU - Fischer, Felix AU - Plietker, Bernd AU - Frey, Wolfgang AU - Kästner, Johannes AU - Winkler, Mario AU - van Slageren, Joris AU - Nowakowski, Michał AU - Bauer, Matthias AU - Buchmeiser, Michael R. ID - 41015 IS - 24 JF - ACS Catalysis KW - Catalysis KW - General Chemistry SN - 2155-5435 TI - Charge Distribution in Cationic Molybdenum Imido Alkylidene N-Heterocyclic Carbene Complexes: A Combined X-ray, XAS, XES, DFT, Mössbauer, and Catalysis Approach VL - 10 ER -