@inproceedings{24028,
  abstract     = {{A 28 Gbps NRZ bang-bang clock and data recovery (CDR) chip for 100G PSM4 is presented. It exhibits an adaptable loop filter transfer function with independently tunable proportional and integral parameters. This allows to optimize the jitter transfer, jitter tolerance, and locking range of the CDR according to system requirements. The CDR represents a key component for a single-chip 8-channel electronic-photonic PSM4 transceiver. A CDR chip was manufactured in a 0.25 μm monolithic photonic BiCMOS technology. The core chip area is 0.51 mm 2 and it dissipates 330 mW from 2.5 V and 3.3 V power supplies.}},
  author       = {{Iftekhar, Mohammed and Gudyriev, Sergiy and Scheytt, Christoph}},
  booktitle    = {{2020 IEEE 20th Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems (SiRF)}},
  publisher    = {{IEEE}},
  title        = {{{28 Gbps Bang-Bang CDR for 100G PSM4 with Independently Tunable Proportional and Integral Parameters of the Loop Filter in 0.25 µm Photonic BiCMOS Technology}}},
  doi          = {{10.1109/SIRF46766.2020.9040190}},
  year         = {{2020}},
}

@article{16301,
  author       = {{Atorf, Bernhard and Mühlenbernd, Holger and Zentgraf, Thomas and Kitzerow, Heinz-Siegfried}},
  issn         = {{1094-4087}},
  journal      = {{Optics Express}},
  number       = {{6}},
  pages        = {{8898--8908}},
  title        = {{{All-optical switching of a dye-doped liquid crystal plasmonic metasurface}}},
  doi          = {{10.1364/oe.383877}},
  volume       = {{28}},
  year         = {{2020}},
}

@inproceedings{24024,
  abstract     = {{Recently it has been demonstrated that an optoelectronic phase-locked loop (OEPLL) using a mode-locked laser as a reference oscillator achieves significantly lower phase noise than conventional electronic frequency synthesizers. In this paper a concept for an OEPLL-based frequency synthesizer is presented and it is investigated how it can be used as a local oscillator (LO) for THz transceivers in order to improve the signal quality in THz wireless communications. The concept of the OEPLL is presented and it's measured phase noise is compared to the phase noise of a laboratory-grade electronic frequency synthesizer. The measured phase noise spectra of both synthesizers at 10 GHz are then used to model LO phase noise at 320 GHz. Based on models of generic zero-IF transmit and receive frontends, THz signals with different modulation formats and Baud rates are simulated at system level using the modeled LO phase noise for the two LO approaches. Finally, the results are compared.}},
  author       = {{Scheytt, Christoph and Wrana, Dominik and Bahmanian, Meysam and Kallfass, Ingmar}},
  booktitle    = {{2020 Third International Workshop on Mobile Terahertz Systems (IWMTS)}},
  location     = {{Essen, Germany }},
  title        = {{{Ultra-Low Phase Noise Frequency Synthesis for THz Communications Using Optoelectronic PLLs}}},
  doi          = {{10.1109/IWMTS49292.2020.9166347}},
  year         = {{2020}},
}

@misc{35929,
  author       = {{Caruso, Carina}},
  booktitle    = {{ Das wissenschaftlich-religionspädagogische Lexikon im Internet}},
  editor       = {{Zimmermann, Mirjam and Lindler, Heike}},
  title        = {{{Praxissemester }}},
  year         = {{2020}},
}

@article{35935,
  author       = {{Caruso, Carina}},
  journal      = {{katholisch.de, Kolumne „Mein Religionsunterricht“. }},
  title        = {{{ Der Weg zur Theologie-Professur ist hart – gerade für Religionslehrer!}}},
  year         = {{2020}},
}

@phdthesis{35956,
  author       = {{Schwabl, Franziska}},
  publisher    = {{Eusl-Verlagsgesellschaft mbH}},
  title        = {{{Inszenierungen im digitalen Bild. Eine Rekonstruktion der Selfie-Praktiken Jugendlicher mittels der Dokumentarischen Bildinterpretation.}}},
  year         = {{2020}},
}

@article{35968,
  author       = {{Schwabl, Franziska}},
  journal      = {{bwp@Berufs-und Wirtschaftspädagogik – online}},
  pages        = {{1--24}},
  title        = {{{Fotografien als Zugang zur Lebenswelt Jugendlicher. Eine Analyse der digitalen Inszenierungspraktiken Jugendlicher im berufsschulischen Übergangssystem.}}},
  volume       = {{38}},
  year         = {{2020}},
}

@inproceedings{35786,
  author       = {{Scheer, D. and Laubenstein, Désirée}},
  location     = {{Universität zu Köln}},
  title        = {{{Optimierung von Organisationsstrukturen für die emotionale und soziale Entwicklung? Wissenschaftliche Begleitung des Projekts „Geschwisterklassen“ - online.}}},
  year         = {{2020}},
}

@inproceedings{35791,
  author       = {{Scheer, D. and Laubenstein, Désirée}},
  location     = {{Potsdam}},
  title        = {{{Auswirkungen der Corona-Schulschließungen auf Schülerinnen und Schüler mit und ohne Förderbedarf der emotionalen und sozialen Entwicklung (COFESE) - online.}}},
  year         = {{2020}},
}

@article{17862,
  author       = {{Schlangenotto, Darius and Schnedler, Wendelin and Vadovic, Radovan}},
  journal      = {{Games}},
  number       = {{3}},
  pages        = {{1----24}},
  title        = {{{Against All Odds: Tentative Steps Toward Efficient Information Sharing in Groups}}},
  volume       = {{11}},
  year         = {{2020}},
}

@article{18236,
  author       = {{Schnedler, Wendelin and Stephan, Nina Lucia}},
  issn         = {{1439-2917}},
  journal      = {{Schmalenbach Business Review}},
  pages        = {{347--364}},
  title        = {{{Revisiting a Remedy Against Chains of Unkindness}}},
  doi          = {{10.1007/s41464-020-00090-2}},
  year         = {{2020}},
}

@book{36161,
  author       = {{Krimphove, Dieter}},
  pages        = {{150}},
  title        = {{{Werberecht (Gesetze, Urteile, Fälle und Lösungen, Sprachfassung auf interaktiver CD) 2. Auflage}}},
  year         = {{2020}},
}

@article{36185,
  author       = {{Krimphove, Dieter and Lüke, Christoph}},
  journal      = {{Corporate Finance}},
  number       = {{Januar/Februar}},
  pages        = {{9}},
  title        = {{{Reverse Factoring: Eine alternative Finanzierungsform in der Praxis}}},
  year         = {{2020}},
}

@article{36187,
  author       = {{Krimphove, Dieter}},
  journal      = {{Compliance Berater}},
  number       = {{5}},
  pages        = {{133}},
  title        = {{{Nachhaltigkeit und Compliance}}},
  year         = {{2020}},
}

@article{36190,
  author       = {{Krimphove, Dieter}},
  journal      = {{ArbR - Arbeitsrecht Aktuell}},
  number       = {{20}},
  pages        = {{511 ff.}},
  title        = {{{EuGH entscheidet zu Lücken im Europäischen Vorrangsprinzip}}},
  year         = {{2020}},
}

@inproceedings{31361,
  abstract     = {{At Paderborn University, a new 6th semester geometry-course for upper secondary student teachers has been designed and taught by the first author of this paper. To show links between academic mathematics and school mathematics we established so-called interface weeks. These are weeks during a course in which lecture, exercises and homework focus on topics that are related to the normal canon of content but specially chosen for their relevance in school contexts. In this article, we want to present our design for an interface week on the topic of congruence. In order to do so, we first illustrate how so-called interface aspects are used to systematize the mathematical background of the topic, thus giving future mathematics teachers the chance to act professionally. We then show examples of learning activities and first results of the accompanying research.}},
  author       = {{Hoffmann, Max and Biehler, Rolf}},
  booktitle    = {{ INDRUM 2020, Université de Carthage, Université de Montpellier, Sep 2020, Cyberspace (virtually from Bizerte), Tunisia}},
  title        = {{{Designing a Geometry Capstone Course for Student Teachers: Bridging the gap between academic mathematics and school mathematics in the case of congruence}}},
  year         = {{2020}},
}

@inbook{34606,
  author       = {{Kamp, Hermann}},
  booktitle    = {{Handbuch Frieden im Europa der Frühen Neuzeit / Handbook of Peace in Early Modern Europe}},
  editor       = {{Dingel, Irene and Rohrschneider, Michael and Schmidt-Voges, Inken and Westphal, Siegrid  and Whaley, Joachim }},
  pages        = {{3--21}},
  title        = {{{Antike und mittelalterliche Grundlagen frühneuzeitlicher Friedensvorstellungen }}},
  year         = {{2020}},
}

@inbook{36039,
  author       = {{Kamp, Hermann}},
  booktitle    = {{The Routledge Companion to Cultural History in the Western World}},
  editor       = {{Arcangeli , Allesandro  and Rogge , Jörg and Salmi, Hannu }},
  pages        = {{11--31}},
  title        = {{{Culture of Politics in the Middle Ages: Rituals to create and confirm political order}}},
  year         = {{2020}},
}

@inbook{36245,
  author       = {{Kamp, Hermann and Schmitz, Sabine}},
  booktitle    = {{Erinnerungsorte in Belgien. Instrumente lokaler, regionaler und nationaler Sinnstiftung}},
  editor       = {{Kamp, Hermann and Schmitz, Sabine}},
  pages        = {{9--20}},
  title        = {{{Einleitung}}},
  year         = {{2020}},
}

@inbook{36046,
  author       = {{Kamp, Hermann}},
  booktitle    = {{Erinnerungsorte in Belgien. Instrumente lokaler, regionaler und nationaler Sinnstiftung}},
  editor       = {{Kamp, Hermann and Schmitz, Sabine}},
  pages        = {{43--64}},
  title        = {{{Vom Franzosenfeind zum Fußballfreund. Jan Breydel im Gedächtnis der Belgier, Flamen und Brügger Bürger}}},
  year         = {{2020}},
}