TY - JOUR A1 - Alt, Helmut T1 - Sechsunddreißig Spielarten der Verrechung : die Behandlung von Tilgungs- und Zinszahlungen JF - Frankfurter Zeitung : Blick durch die Wirtschaft : Zeitung für Finanzen, Steuern, Recht und Management Y1 - 1989 SP - vom 12.9.1989 ER - TY - JOUR A1 - Samm, Doris A1 - Faissner, H. A1 - Heinrigs, W. A1 - Preussger, A. T1 - Search for the two-photon decay of a light penetrating particle from a 590 MeV proton beam dump / Faissner, H.; Heinrigs, W.; Preussger, A.; Reitz, J.; Samm, D. [u.a.] JF - Zeitschrift für Physik, C Particles and Fields. 44 (1989), H. 4 Y1 - 1989 SP - 557 EP - 566 ER - TY - JOUR A1 - Samm, Doris A1 - Faissner, H. A1 - Göttlicher, P. A1 - Matela, H. T1 - Search for scalar and pseudoscalar bosons emitted in nuclear decays via their interactions / Faissner, H.; Goettlicher, P. ; Matela, H. ; Samm, D. JF - Zeitschrift für Physik A Hadrons and Nuclei. 341 (1992), H. 3 Y1 - 1992 SP - 359 EP - 364 ER - TY - BOOK A1 - Alt, Helmut A1 - Schumny, Harald T1 - Schreiben, Zeichnen, Tabellieren : (TI-59, HP-41 C) (Vieweg-Programmbibliothek Taschenrechner ; 4) / Helmut Alt ; Harald Schumny [Hrsg.] Y1 - 1983 SN - 3-528-04233-8 PB - Vieweg + Teubner CY - Wiesbaden ER - TY - BOOK A1 - Gromov, Viacheslav A1 - Hüning, Felix T1 - Schnelleinstieg mit dem Renesas RL78/G14 Starter Kit Y1 - 2015 SN - 978-3-645-10157-8 PB - Franzis CY - Poing ER - TY - JOUR A1 - Heuermann, Holger A1 - Schiek, Burkhard T1 - Scattering Parameter Measurements of Microstrip Devices using the Double-LNN Calibration Technique JF - Conference proceedings : [Palais des Festivals et des Congrès Cannes, France, 5 - 8 September 1994] Y1 - 1994 SN - 0-9518032-5-5 N1 - European Microwave Conference <24, 1994, Cannes> PB - Nexus Business Communications CY - Swanley ER - TY - CHAP A1 - Gligorevic, Snjezana A1 - Jost, T. A1 - Walter, M. T1 - Scatterer based airport surface channel model T2 - IEEE/AIAA 28th Digital Avionics Systems Conference : DASC '09 ; 23 - 29 [i.e. 25 - 29] Oct. 2009, Orlando, Fla. Y1 - 2009 SN - 978-1-4244-4078-8 SP - 4C2-1 EP - 4C2-10 ER - TY - JOUR A1 - Fiedler, Thomas M. A1 - Ladd, Mark E. A1 - Bitz, Andreas T1 - SAR Simulations & Safety JF - NeuroImage Y1 - 2017 U6 - http://dx.doi.org/10.1016/j.neuroimage.2017.03.035 SN - 1053-8119 IS - Epub ahead of print PB - Elsevier CY - Amsterdam ER - TY - CHAP A1 - Bragard, Michael A1 - Ronge, C. A1 - De Doncker, R. W. T1 - Sandwich design of high-power thyristor based devices with integrated MOSFET structure T2 - Proceedings of the 2011 - 14th - European Conference on Power Electronics and Applications (EPE 2011) : Aug. 30, 2011 - Sept. 1, 2011, Birmingham, United Kingdom Y1 - 2011 SN - 978-1-61284-167-0 (Print) SN - 978-90-75815-15-3 (Online) PB - IEEE CY - Piscataway, NJ ER - TY - JOUR A1 - Fiedler, Thomas M. A1 - Ladd, Mark E. A1 - Clemens, Markus A1 - Bitz, Andreas T1 - Safety of subjects during radiofrequency exposure in ultra-high-field magnetic resonance imaging JF - IEEE Letters on Electromagnetic Compatibility Practice and Applications N2 - Magnetic resonance imaging (MRI) is one of the most important medical imaging techniques. Since the introduction of MRI in the mid-1980s, there has been a continuous trend toward higher static magnetic fields to obtain i.a. a higher signal-to-noise ratio. The step toward ultra-high-field (UHF) MRI at 7 Tesla and higher, however, creates several challenges regarding the homogeneity of the spin excitation RF transmit field and the RF exposure of the subject. In UHF MRI systems, the wavelength of the RF field is in the range of the diameter of the human body, which can result in inhomogeneous spin excitation and local SAR hotspots. To optimize the homogeneity in a region of interest, UHF MRI systems use parallel transmit systems with multiple transmit antennas and time-dependent modulation of the RF signal in the individual transmit channels. Furthermore, SAR increases with increasing field strength, while the SAR limits remain unchanged. Two different approaches to generate the RF transmit field in UHF systems using antenna arrays close and remote to the body are investigated in this letter. Achievable imaging performance is evaluated compared to typical clinical RF transmit systems at lower field strength. The evaluation has been performed under consideration of RF exposure based on local SAR and tissue temperature. Furthermore, results for thermal dose as an alternative RF exposure metric are presented. Y1 - 2020 SN - 2637-6423 U6 - http://dx.doi.org/10.1109/LEMCPA.2020.3029747 VL - 2 IS - 3 SP - 1 EP - 8 PB - IEEE CY - New York, NY ER - TY - JOUR A1 - Hartung, Frank A1 - Baldo, N. A1 - Horn, U. A1 - Kampmann, M. T1 - RTCP feedback based transmission rate control for 3G wireless multimedia streaming / Baldo, N. ; Horn, U. ; Kampmann, M. ; Hartung, F. ; JF - 15th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, 2004. PIMRC 2004. Date:5-8 Sept. 2004 ; Vol. 3 Y1 - 2004 N1 - http://dx.doi.org/10.1109/PIMRC.2004.1368313 SP - 1817 EP - 1821 ER - TY - JOUR A1 - Hüning, Felix T1 - Robusti affidabili per le Sfide dell’automotive JF - Selezione di Elettronica (2008) Y1 - 2008 SP - 116 EP - 117 PB - - ER - TY - JOUR A1 - Heuermann, Holger A1 - Schiek, Burkhard T1 - Robuster Algorithmus zur Streuparameterbestimmung für systemfehlerkorrigierte Netzwerkanalysatoren JF - Kleinheubacher Berichte : Vorträge und Berichte der gemeinsamen Tagung des U.R.S.I.-Landesausschusses in der Bundesrepublik Deutschland / Hrsg.: Deutsche Telekom AG. 35. 1991 (1991) Y1 - 1991 SP - 555 EP - 556 ER - TY - JOUR A1 - Krause, Gregor A1 - Forsyth, Paul A. A1 - Peter, Till T1 - Robuste Filter in der Energieversorgung / Paul A. Forsyth, Gregor Krause, Till Peter JF - ETZ. 114 (1993), H. 22 Y1 - 1993 N1 - Printausgabe: Aachen Eupener Str.: 23 Z 133; Jülich: 63 ZS 035 SP - 1382 EP - 1385 ER - TY - JOUR A1 - Ferrein, Alexander A1 - Jacobs, Stefan A1 - Schiffer, Stefan A1 - Beck, Daniel T1 - Robust Collision Avoidance in Unknown Domestic Environments / Jacobs, Stefan ; Ferrein, Alexander ; Schiffer, Stefan ; Beck, Daniel ; Lakemeyer, Gerhard JF - ROBOCUP 2009: ROBOT SOCCER WORLD CUP XIII Y1 - 2009 N1 - Lecture Notes in Computer Science ; 5949 SP - 116 EP - 127 PB - Springer CY - Berlin ER - TY - JOUR A1 - Heuermann, Holger A1 - Schiek, B. T1 - Robust Algorithms for Txx Network Analyzer Self-Calibration Procedures JF - IEEE transactions on instrumentation and measurement : IM / Institute of Electrical and Electronics Engineers, Instrumentation and Measurement Group. 43 (1994), H. 1 Y1 - 1994 SN - 0018-9456 SP - 18 EP - 23 ER - TY - CHAP A1 - Ferrein, Alexander T1 - Robots: challenges, chances and risks for solving 21st century problems T2 - President’s Invitation Lecture / South African Institute of Electrical Engineers : May 21 & 22, 2015, University of Johannesburg Y1 - 2015 SP - 1 EP - 45 ER - TY - CHAP A1 - Czarnecki, Christian A1 - Fettke, Peter ED - Czarnecki, Christian ED - Fettke, Peter T1 - Robotic process automation : Positioning, structuring, and framing the work T2 - Robotic process automation : Management, technology, applications N2 - Robotic process automation (RPA) has attracted increasing attention in research and practice. This chapter positions, structures, and frames the topic as an introduction to this book. RPA is understood as a broad concept that comprises a variety of concrete solutions. From a management perspective RPA offers an innovative approach for realizing automation potentials, whereas from a technical perspective the implementation based on software products and the impact of artificial intelligence (AI) and machine learning (ML) are relevant. RPA is industry-independent and can be used, for example, in finance, telecommunications, and the public sector. With respect to RPA this chapter discusses definitions, related approaches, a structuring framework, a research framework, and an inside as well as outside architectural view. Furthermore, it provides an overview of the book combined with short summaries of each chapter. KW - Robotic process automation KW - management KW - technology KW - applications KW - research framework Y1 - 2021 SN - 978-3-11-067668-6 (Print) SN - 978-3-11-067669-3 (PDF) SN - 978-3-11-067677-8 (ePub) U6 - http://dx.doi.org/10.1515/9783110676693-202 SP - 3 EP - 24 PB - De Gruyter CY - Oldenbourg ER - TY - CHAP A1 - Czarnecki, Christian T1 - Robotergesteuerte Prozessautomatisierung T2 - Enzyklopädie der Wirtschaftsinformatik T2 - Robotic Process Automation (RPA) Y1 - 2019 N1 - Online-Lexikon SP - 1 EP - 3 PB - Gito CY - Berlin ER - TY - JOUR A1 - Ferrein, Alexander A1 - Lakemeyer, Gerhard T1 - Roboterfußball - Wissenschaft, die auch Spass macht / Ferrein, Alexander ; Lakemeyer, Gerhard JF - RWTH Themen (2006) Y1 - 2006 SN - 0179-079X SP - 36 EP - 39 ER -