TY - JOUR A1 - Hellmann, Uwe T1 - Abrechnungsbetrug im vertragsärztlichen Bereich JF - Dogmatik und Praxis des strafrechtlichen Vermögensschadens Y1 - 2015 SN - 978-3-8487-2400-0 SN - 978-3-8452-6526-1 SP - 245 EP - 256 PB - Nomos CY - Baden-Baden ER - TY - JOUR A1 - Puteanus-Birkenbach, Katja A1 - Hölzle, Katharina T1 - Entrepreneurship, Entrepreneur oder der Begriff des unternehmerischen Denken und Handelns JF - Entrepreneurship education: das Potsdamer Modell der Gründungslehre und -beratung Y1 - 2015 SN - 978-3-7357-6095-1 SP - 85 EP - 95 PB - BoD CY - Norderstedt ER - TY - JOUR A1 - Hölzle, Katharina A1 - Puteanus-Birkenbach, Katja T1 - Die Entrepreneurship Academy Potsdam JF - Entrepreneurship education: das Potsdamer Modell der Grüdungslehre und -beratung Y1 - 2015 SN - 978-3-7357-6095-1 SP - 53 EP - 57 PB - BoD CY - Norderstedt ER - TY - JOUR A1 - Park, Jaeheung A1 - Lühr, Hermann A1 - Kervalishvili, Guram N. A1 - Rauberg, Jan A1 - Michaelis, Ingo A1 - Stolle, Claudia A1 - Kwak, Young-Sil T1 - Nighttime magnetic field fluctuations in the topside ionosphere at midlatitudes and their relation to medium-scale traveling ionospheric disturbances: The spatial structure and scale sizes JF - Journal of geophysical research : Space physics N2 - Previous studies suggested that electric and/or magnetic field fluctuations observed in the nighttime topside ionosphere at midlatitudes generally originate from quiet time nocturnal medium-scale traveling ionospheric disturbances (MSTIDs). However, decisive evidences for the connection between the two have been missing. In this study we make use of the multispacecraft observations of midlatitude magnetic fluctuations (MMFs) in the nighttime topside ionosphere by the Swarm constellation. The analysis results show that the area hosting MMFs is elongated in the NW-SE (NE-SW) direction in the Northern (Southern) Hemisphere. The elongation direction and the magnetic field polarization support that the area hosting MMFs is nearly field aligned. All these properties of MMFs suggest that they have close relationship with MSTIDs. Expectation values of root-mean-square field-aligned currents associated with MMFs are up to about 4nA/m(2). MMF coherency significantly drops for longitudinal distances of 1 degrees. KW - midlatitude nighttime magnetic fluctuation KW - nighttime MSTID KW - Swarm constellation Y1 - 2015 U6 - https://doi.org/10.1002/2015JA021315 SN - 2169-9380 SN - 2169-9402 VL - 120 IS - 8 SP - 6818 EP - 6830 PB - American Geophysical Union CY - Washington ER - TY - JOUR A1 - Zajnulina, Marina A1 - Böhm, Michael A1 - Blow, K. A1 - Rieznik, A. A. A1 - Giannone, Domenico A1 - Haynes, Roger A1 - Roth, Martin M. T1 - Soliton radiation beat analysis of optical pulses generated from two continuous-wave lasers JF - Chaos : an interdisciplinary journal of nonlinear science N2 - We propose a fibre-based approach for generation of optical frequency combs (OFCs) with the aim of calibration of astronomical spectrographs in the low and medium-resolution range. This approach includes two steps: in the first step, an appropriate state of optical pulses is generated and subsequently moulded in the second step delivering the desired OFC. More precisely, the first step is realised by injection of two continuous-wave (CW) lasers into a conventional single-mode fibre, whereas the second step generates a broad OFC by using the optical solitons generated in step one as initial condition. We investigate the conversion of a bichromatic input wave produced by two initial CW lasers into a train of optical solitons, which happens in the fibre used as step one. Especially, we are interested in the soliton content of the pulses created in this fibre. For that, we study different initial conditions (a single cosine-hump, an Akhmediev breather, and a deeply modulated bichromatic wave) by means of soliton radiation beat analysis and compare the results to draw conclusion about the soliton content of the state generated in the first step. In case of a deeply modulated bichromatic wave, we observed the formation of a collective soliton crystal for low input powers and the appearance of separated solitons for high input powers. An intermediate state showing the features of both, the soliton crystal and the separated solitons, turned out to be most suitable for the generation of OFC for the purpose of calibration of astronomical spectrographs. Y1 - 2015 U6 - https://doi.org/10.1063/1.4930316 SN - 1054-1500 SN - 1089-7682 VL - 25 IS - 10 PB - American Institute of Physics CY - Melville ER - TY - JOUR A1 - Kastl, Johanna A1 - Braun, Joachim A1 - Prestel, Andreas A1 - Möller, Heiko Michael A1 - Huhn, Thomas A1 - Mayer, Thomas U. T1 - Mad2 Inhibitor-1 (M2I-1): A Small Molecule Protein-Protein Interaction Inhibitor Targeting the Mitotic Spindle Assembly Checkpoint JF - ACS chemical biology N2 - The genetic integrity of each organism depends on the faithful segregation of its genome during mitosis. To meet this challenge, a cellular surveillance mechanism, termed the spindle assembly checkpoint (SAC), evolved that monitors the correct attachment of chromosomes and blocks progression through mitosis if corrections are needed. While the central role of the SAC for genome integrity is well established, its functional dissection has been hampered by the limited availability of appropriate small molecule inhibitors. Using a fluorescence polarization-based screen, we identify Mad2 inhibitor-1 (M2I-1), the first small molecule inhibitor targeting the binding of Mad2 to Cdc20, an essential protein-protein interaction (PPI) within the SAC. Based on computational and biochemical analyses, we propose that M2I-1 disturbs conformational dynamics of Mad2 critical for complex formation with Cdc20. Cellular studies revealed that M2I-1 weakens the SAC response, indicating that the compound might be active in cells. Thus, our study identifies the SAC specific complex formation between Mad2 and Cdc20 as a protein-protein interaction that can be targeted by small molecules. Y1 - 2015 U6 - https://doi.org/10.1021/acschembio.5b00121 SN - 1554-8929 SN - 1554-8937 VL - 10 IS - 7 SP - 1661 EP - 1666 PB - American Chemical Society CY - Washington ER - TY - JOUR A1 - Prestel, Andreas A1 - Möller, Heiko Michael T1 - Spatio-temporal control of cellular uptake achieved by photoswitchable cell-penetrating peptides JF - Chemical communications : ChemComm N2 - The selective uptake of compounds into specific cells of interest is a major objective in cell biology and drug delivery. By incorporation of a novel, thermostable azobenzene moiety we generated peptides that can be switched optically between an inactive state and an active, cell-penetrating state with excellent spatio-temporal control. Y1 - 2015 U6 - https://doi.org/10.1039/C5CC06848G SN - 1364-548X IS - 52 SP - 701 EP - 704 PB - Royal Society of Chemistry CY - Cambridge ER - TY - JOUR A1 - Faber, Eike T1 - Zweimal Kyros BT - die homonymen Perserfürsten und der Kampf um die Macht im Spiegel der Werke des Xenophon (Kyropädie, Anabasis) JF - Potestas : revista de estudios del mundo clásico e historia del arte N2 - «Kyros» taucht als Fürstenname dreimal in der Überlieferung des Perserreiches auf. Der Historiker Xenophon von Athen (427–ca. 355 v. Chr.) hat in seinen Schriften über zwei Träger dieses Namens berichtet und sie durchaus unterschiedlich bewertet: Kyros II. («der Große»), Mehrer des Reiches, sowie ein Jahrhundert später Kyros, Sohn des Dareios und jüngerer Bruder des Perserkönigs Artaxerxes II. Der ältere Kyros ist namengebender Protagonist eines Fürstenspiegels (der Kyropädie), wird also grundsätzlich positiv und als ein Vorbild für andere dargestellt. Am erfolglosen Kampf des jüngeren Kyros um die Krone des Perserreichs hatte Xenophon als Offizier griechischer Söldner selbst teilgenommen. Aus dem Vergleich von Darstellung und Bewertung der beiden Fürsten lassen sich die Ansprüche Xenophons an einen idealen Herrscher ableiten, was hier unternommen werden soll. Zugleich ermöglichen diese Ergebnisse, Xenophon als Historiker und politischen Denker in der zeitgenössischen Debatte um die beste Staatsform einzubetten. N2 - «Cyrus» as the name of a prince occurs thrice in the annals of the Persian Empire. e historian Xenophon of Athens (427–about 355 BC) wrote about two bearers of that name: Cyrus II. («the Great») and, roughly a century later, the younger Cyrus, son of Darius II. and younger brother of Artaxerxes II., the Persian king. e older Cyrus gives his name to a mirror of princes (the Cyrupaedia) and is portrayed positively and as an inspiration to others. Xenophon himself had been an officer in the failed attempt of the younger Cyrus to win the Persian throne by military force. By comparing the way Xenophon depicts and judges both princes, we can deduct what our historian expected of an ideal ruler. ese expectations place Xenophon in the wide contemporary spectrum of opinions on the best constitution (monarchy, oligarchy, democracy). KW - Herodot KW - Xenophon von Athen KW - Kyros II KW - griechische Geschichtsschreibung KW - Altorientalische Monarchie KW - Herodotus KW - Xenophon of Athens KW - Cyrus II KW - Greek Historiography KW - Oriental/Persian Monarchy Y1 - 2016 UR - https://www.e-revistes.uji.es/index.php/potestas/article/view/2308 U6 - https://doi.org/10.6035/potestas.2015.8.2 SN - 1888-9867 SN - 2340-499X IS - 8 SP - 37 EP - 56 PB - Universitat Jaume I CY - Castellón ER - TY - JOUR A1 - Apelojg, Benjamin ED - Arndt, Holger T1 - Wirtschaftsunterricht hautnah BT - Echtzeitmessung von kognitiven Aktivierungsprozessen und Lernerfolg im Wirtschaftsunterricht mittels einer App JF - Kognitive Aktivierung in der ökonomischen Bildung KW - Felix-App KW - kognitive Aktivierung Y1 - 2015 SN - 978-3-7344-0086-5 SP - 75 EP - 87 PB - Wochenschau Verlag CY - Schwalbach ER - TY - JOUR A1 - Ly, Ibrahim A1 - Tarkhanov, Nikolai Nikolaevich T1 - Generalized Beltrami equations JF - Complex variables and elliptic equations N2 - We enlarge the class of Beltrami equations by developing a stability theory for the sheaf of solutions of an overdetermined elliptic system of first-order homogeneous partial differential equations with constant coefficients in Rn. KW - quasiconformal mapping KW - Beltrami equation Y1 - 2015 U6 - https://doi.org/10.1080/17476933.2013.876759 SN - 1747-6933 SN - 1747-6941 VL - 60 IS - 1 SP - 24 EP - 37 PB - Routledge, Taylor & Francis Group CY - Abingdon ER -