TY - CHAP AB - Die nachfolgenden Überlegungen sind aus unserem Forschungszusammenhang entstanden, der als „Nachwuchsforscherinnengruppe: Die Kinderladenbewegung. Biographische Auswirkungen und gesellschaftspolitische Einflüsse institutioneller Erziehungsarrangements“ am 1. Januar 2011 an der Westfälischen Wilhelms-Universität Münster im Arbeitsbereich Sozialpädagogik startete und von Januar 2013 bis Ende 2017 an der Technischen Universität Dresden im Institut für Sozialpädagogik, Sozialarbeit und Wohlfahrtswissenschaften angesiedelt war. Finanziell und inhaltlich wurden wir durch die Hans-Böckler-Stiftung mit drei Stipendien und einer finanziellen Grundausstattung gefördert. AU - Bock, Karin AU - Göddertz, Nina AU - Heyden, Franziska AU - Mauritz, Miriam ED - Bock, Karin ED - Göddertz, Nina ED - Heyden, Franziska ED - Mauritz, Miriam ID - 36868 KW - Pädagogik KW - Erziehungswissenschaft KW - Kinderladenbewegung SN - 978-3-658-24188-9 T2 - Zugänge zur Kinderladenbewegung. TI - Statt eines Nachworts: Die Kinderladenbewegung als Forschungsthema einer „Nachwuchsforscherinnengruppe“ ER - TY - CHAP AU - Göddertz, Nina AU - Karsten, Maria-Eleonora AU - Kubandt, Melanie ID - 36890 T2 - Sozialdidaktik – Fachdidaktik Sozialpädagogik TI - Studienbrief für die Hamburger Fernhochschule ER - TY - CHAP AU - Göddertz, Nina AU - Karsten, Maria-Eleonora AU - Kubandt, Melanie ID - 36893 T2 - Fachdidaktik Sozialpädagogik / Sozialdidaktik für Soziale Berufe TI - Studienbrief für die Hamburger Fernhochschule ER - TY - CONF AU - Soleymani, Mohammad AU - Lameiro, Christian AU - Santamaria, Ignacio AU - Schreier, Peter J. ID - 40690 T2 - Proc. IEEE European Signal Processing Conference (EUSIPCO) TI - Energy-Efficient Improper Signaling for $K$-User Interference Channels ER - TY - CONF AU - Lameiro, Christian AU - Santamaria, Ignacio AU - Schreier, Peter J ID - 40683 T2 - ICASSP 2019-2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) TI - Improper Gaussian Signaling for the Two-user Broadcast Channel Treating Interference as Noise ER - TY - JOUR AU - Lameiro, C. AU - Santamaría, I. AU - Schreier, P. J. ID - 40679 IS - 3 JF - IEEE Transactions on Communications TI - Improper Gaussian Signaling for Multiple-Access Channels in Underlay Cognitive Radio VL - 67 ER - TY - CONF AU - Horstmann, Stefanie AU - Ramírez, David AU - Schreier, Peter J. ID - 40680 T2 - Proc. 27th European Signal Proc. Conf. (EUSIPCO) TI - Two-channel passive detection exploiting cyclostationarity ER - TY - CONF AU - Horstmann, Stefanie AU - Ramírez, David AU - Schreier, Peter J. AU - Pries, Aaron ID - 40689 T2 - Proc.\ Asilomar Conf.\ Signals\ Syst. Computers TI - Two-channel passive detection of cyclostationary signals in noise with spatio-temporal structure ER - TY - CONF AU - Lameiro, Christian AU - Santamaría, Ignacio AU - Schreier, Peter J ID - 40682 T2 - Proc. Globecom TI - Benefits of Improper Signaling for Overlay Cognitive Radio ER - TY - GEN AU - Alpsancar, Suzana ED - Liggieri, Kevin ED - Müller, Oliver ID - 35447 SN - 978-3-476-05604-7 T2 - Mensch-Maschine-Interaktion: Handbuch zu Geschichte – Kultur – Ethik TI - Organprojektion ER - TY - GEN AU - Alpsancar, Suzana ED - Liggieri, Kevin ED - Müller, Oliver ID - 35445 SN - 978-3-476-05604-7 T2 - Mensch-Maschine-Interaktion: Handbuch zu Geschichte – Kultur – Ethik TI - Computation ER - TY - JOUR AB - The design and performance of the high-resolution wavelength-dispersive multi-crystal von Hamos-type spectrometer at PETRA III beamline P64 are described. Extended analyzer crystal collection available at the beamline allows coverage of a broad energy range from 5 keV to 20 keV with an energy resolution of 0.35–1 eV. Particular attention was paid to enabling two-color measurements by a combination of two types of analyzer crystals and two two-dimensional detectors. The performance of the spectrometer is demonstrated by elastic-line and emission-line measurements on various compounds. AU - Kalinko, Aleksandr AU - Caliebe, Wolfgang A. AU - Schoch, Roland AU - Bauer, Matthias ID - 41031 IS - 1 JF - Journal of Synchrotron Radiation KW - Instrumentation KW - Nuclear and High Energy Physics KW - Radiation SN - 1600-5775 TI - A von Hamos-type hard X-ray spectrometer at the PETRA III beamline P64 VL - 27 ER - TY - JOUR AB -

Gold(ii) species catalyse the cyclisation of N(2-propyn-1-yl)benzamide to 2-phenyl-5-vinylidene-2-oxazoline without halide abstraction while the neutral gold(i) complex is inactive indicating a gold(ii/i) redox-switch.

AU - Veit, Philipp AU - Volkert, Carla AU - Förster, Christoph AU - Ksenofontov, Vadim AU - Schlicher, Steffen AU - Bauer, Matthias AU - Heinze, Katja ID - 41050 IS - 32 JF - Chemical Communications KW - Materials Chemistry KW - Metals and Alloys KW - Surfaces KW - Coatings and Films KW - General Chemistry KW - Ceramics and Composites KW - Electronic KW - Optical and Magnetic Materials KW - Catalysis SN - 1359-7345 TI - Gold(ii) in redox-switchable gold(i) catalysis VL - 55 ER - TY - JOUR AU - Plöger, Wilfried AU - Scholl, Daniel AU - Schüle, Christoph AU - Seifert, Andreas ID - 41152 JF - Teaching and Teacher Education TI - Development of trainee teachers’ analytical competence in their induction phase – A longitudinal study comparing science and non-science teachers. VL - 85 ER - TY - JOUR AU - Decius, Julian AU - Schaper, Niclas AU - Seifert, Andreas ID - 41151 IS - 4 JF - Human Resource Development Quarterly TI - Informal Workplace Learning: Development and validation of a measure. VL - 30 ER - TY - CONF AB - Using direct-detection architecture in Radio Frequency (RF) receivers allows for ultra-low power dissipation and is often used in Wake-Up receivers. Unfortunately direct-detection receivers suffer from high sensitivity to co-channel interference which reduces the communication performance and reliability. In this paper, it is shown that co-channel interference robustness of direct-detection receivers is improved by using Binary Phase Shift Keying (BPSK) Barker code modulated Surface Acoustic Wave (SAW) correlator as a prior stage to the RF envelope detector. Replacing the band select filter with SAW correlator does not result in higher receiver hardware cost. In our receiver, the SAW correlator functions as a passive signal processor, providing gain for a BPSK Barker code modulated signal, while suppressing in-band interferers. This improves the co-channel interference robustness of the direct-detection receiver while preserving its advantage of power efficiency. The concept is verified by means of a direct-detection receiver with discrete components on an RF PCB including an SAW Barker Code correlator at a center frequency of 2.44 GHz fabricated on Lithium Niobate substrate. Measurements with WiFi signals demonstrate that the interference robustness is improved by more than 10 dB compared to a conventional direct-detection receiver. AU - Abughannam, Saed AU - Fard, Saeed AU - Scheytt, Christoph ID - 24051 T2 - Asia-Pacific Microwave Conference (APMC) TI - Improving Co-Channel Interference Robustness In Direct Detection Receivers Using A Surface Acoustic Wave (SAW) Correlator ER - TY - JOUR AU - Steinhoff, Lena AU - Arli, Denni AU - Weaven, Scott AU - Kozlenkova, Irina V. ID - 41294 IS - 3 JF - Journal of the Academy of Marketing Science KW - Marketing KW - Economics and Econometrics KW - Business and International Management SN - 0092-0703 TI - Online relationship marketing VL - 47 ER - TY - JOUR AU - Wildt, Eugenia AU - Rohlfing, Katharina AU - Scharlau, Ingrid ID - 28982 JF - Frontiers in Psychology SN - 1664-1078 TI - The Role of Saliency in Learning First Words ER - TY - BOOK ED - Tophinke, Doris ED - Topalovic, Elvira ED - Rohlfing, Katharina ID - 18458 TI - Sprachstrukturelle Modelle. Konvergenzen theoretischer und empirischer Forschung VL - 4/2019 ER - TY - JOUR AU - Tophinke, Doris AU - Topalovic, Elvira AU - Rohlfing, Katharina J. ID - 40973 IS - 4 JF - Mitteilungen des Deutschen Germanistenverbandes KW - General Earth and Planetary Sciences KW - General Environmental Science SN - 0418-9426 TI - Sprachstrukturelle Modelle. Linguistische, spracherwerbsorientierte und didaktische Zugänge VL - 66 ER -