@article{HeuermannIbrahim2008,
  author    = {Heuermann, Holger and Ibrahim, Irfan},
  title     = {Novel theory and architecture of a vector signal generator implemented with two PLLs / Ibrahim, Irfan ; Heuermann, Holger},
  series = {European Conference on Wireless Technology, 2008. EuWiT 2008.},
  journal   = {European Conference on Wireless Technology, 2008. EuWiT 2008.},
  isbn      = {978-2-87487-008-8},
  pages     = {85 -- 88},
  year      = {2008},
  language  = {en}
}
@article{HeuermannErkens2006,
  author    = {Heuermann, Holger and Erkens, H.},
  title     = {Novel RF switch concepts for differential wireless communications frontends. Erkens, H.; Heuermann, H.},
  series = {IEEE Transactions on Microwave Theory and Techniques. 54 (2006), H. 6, Part 1},
  journal   = {IEEE Transactions on Microwave Theory and Techniques. 54 (2006), H. 6, Part 1},
  isbn      = {0018-9480},
  pages     = {2376 -- 2382},
  year      = {2006},
  language  = {en}
}
@article{HeuermannHillebrandSadeghfam2008,
  author    = {Heuermann, Holger and Hillebrand, J{\"u}rgen and Sadeghfam, Arash},
  title     = {Novel Concept of a Digital SigmaDelta-PLL-Phase-Shift-Modulator / Hillebrand, J{\"u}rgen ; Sadeghfam, Arash ; Heuermann, Holger},
  isbn      = {978-3-8007-3086-5},
  pages     = {123 -- 126},
  year      = {2008},
  language  = {en}
}
@article{HeuermannSadeghfam2004,
  author    = {Heuermann, Holger and Sadeghfam, Arash},
  title     = {Novel balanced inductor for compact differential systems / Sadeghfam, Arash; Heuermann, Holger},
  series = {Conference proceedings : Tuesday 12th, Wednesday 13th and Thursday 14th October, [RAI International Exhibition and Congress Centre, Amsterdam ; part of European Microwave Week 2004] / EuMA, European Microwave Association},
  journal   = {Conference proceedings : Tuesday 12th, Wednesday 13th and Thursday 14th October, [RAI International Exhibition and Congress Centre, Amsterdam ; part of European Microwave Week 2004] / EuMA, European Microwave Association},
  publisher = {Horizon House Publ.},
  address   = {London},
  isbn      = {1-580-53992-0},
  pages     = {709 -- 712},
  year      = {2004},
  language  = {en}
}
@article{HeuermannStolleSchiek1995,
  author    = {Heuermann, Holger and Stolle, Reinhard and Schiek, Burkhard},
  title     = {Novel Algorithms for FMCW Range Finding with Microwaves. Stolle, R.; Heuermann, H.; Schiek, B.},
  pages     = {129 -- 132},
  year      = {1995},
  language  = {en}
}
@article{Hillgaertner2010,
  author    = {Hillg{\"a}rtner, Michael},
  title     = {Normative Regulations},
  series = {ECPE Cluster Seminar EMC in Hybrid and Electric Vehicles : 18 May 2010, Fraunhofer Institute Erlangen},
  journal   = {ECPE Cluster Seminar EMC in Hybrid and Electric Vehicles : 18 May 2010, Fraunhofer Institute Erlangen},
  publisher = {European Center for Power Electronics},
  address   = {N{\"u}rnberg},
  pages     = {1 CD-ROM},
  year      = {2010},
  language  = {en}
}
@article{SommerStreckertBitzetal.2004,
  author    = {Sommer, Angela M. and Streckert, Joachim and Bitz, Andreas and Hansen, Volkert W. and Lerchl, Alexander},
  title     = {No effects of GSM-modulated 900 MHz electromagnetic fields on survival rate and spontaneous development of lymphoma in female AKR/J mice},
  series = {BMC Cancer},
  volume    = {77},
  journal   = {BMC Cancer},
  number    = {4},
  doi       = {10.1186/1471-2407-4-77},
  year      = {2004},
  language  = {en}
}
@article{HueningLeineweberJacobsetal.2001,
  author    = {H{\"u}ning, Felix and Leineweber, A. and Jacobs, H. and Lueken, H.},
  title     = {Nitrogen Ordering and ferromagnetic properties of -Fe3N1+x (0.10  x  0.39) and -Fe3(N0.80C0.20)1.38 / Leineweber, A. ; Jacobs, H. ; H{\"u}ning, F. ; Lueken, H. ; Kockelmann, W.},
  series = {Journal of Alloys and Compounds. 316 (2001), H. 1-2},
  journal   = {Journal of Alloys and Compounds. 316 (2001), H. 1-2},
  publisher = {-},
  isbn      = {1873-4669},
  pages     = {21 -- 38},
  year      = {2001},
  language  = {en}
}
@article{MuehlBinneboeselKlingeetal.2008,
  author    = {M{\"u}hl, Thomas and Binneb{\"o}sel, Marcel and Klinge, Uwe and Goedderz, Thomas},
  title     = {New objective measurement to characterize the porosity of textile implants},
  series = {Journal of Biomedical Materials Research Part B: Applied Biomaterials. 84B (2008), H. 1},
  journal   = {Journal of Biomedical Materials Research Part B: Applied Biomaterials. 84B (2008), H. 1},
  isbn      = {1552-4981},
  pages     = {176 -- 183},
  year      = {2008},
  language  = {en}
}
@article{ElQuardiStreckertBitzetal.2011,
  author    = {El Quardi, A. and Streckert, J. and Bitz, Andreas and M{\"u}nkner, S. and Engel, J. and Hansen, V.},
  title     = {New fin-line devices for radiofrequency exposure of small biological samples in vitro allowing whole-cell patch clamp recordings},
  series = {Bioelectromagnetics},
  volume    = {32},
  journal   = {Bioelectromagnetics},
  number    = {2},
  publisher = {Wiley},
  address   = {Weinheim},
  issn      = {1521-186X},
  doi       = {10.1002/bem.20621},
  pages     = {102 -- 112},
  year      = {2011},
  abstract  = {The development and analysis of three waveguides for the exposure of small biological in vitro samples to mobile communication signals at 900 MHz (GSM, Global System for Mobile Communications), 1.8 GHz (GSM), and 2 GHz (UMTS, Universal Mobile Telecommunications System) is presented. The waveguides were based on a fin-line concept and the chamber containing the samples bathed in extracellular solution was placed onto two fins with a slot in between, where the exposure field concentrates. Measures were taken to allow for patch clamp recordings during radiofrequency (RF) exposure. The necessary power for the achievement of the maximum desired specific absorption rate (SAR) of 20 W/kg (average over the mass of the solution) was approximately Pin = 50 mW, Pin = 19 mW, and Pin = 18 mW for the 900 MHz, 1800 MHz, and 2 GHz devices, respectively. At 20 W/kg, a slight RF-induced temperature elevation in the solution of no more than 0.3 °C was detected, while no thermal offsets due to the electromagnetic exposure could be detected at the lower SAR settings (2, 0.2, and 0.02 W/kg). A deviation of 10\% from the intended solution volume yielded a calculated SAR deviation of 8\% from the desired value. A maximum ±10\% variation in the local SAR could occur when the position of the patch clamp electrode was altered within the area where the cells to be investigated were located.},
  language  = {en}
}
@article{Hoffmann2008,
  author    = {Hoffmann, Ulrich},
  title     = {Neue Wege in die Hochschule - Beispiel des berufsbegleitenden Studienganges Prozesstechnik der FH Aachen und der Rhein-Erft Akademie},
  series = {HIS: Forum Hochschule. 2008 (2008), H. F14},
  journal   = {HIS: Forum Hochschule. 2008 (2008), H. F14},
  isbn      = {1863-5563},
  pages     = {130 -- 138},
  year      = {2008},
  language  = {de}
}
@article{HeuermannSchiek1993,
  author    = {Heuermann, Holger and Schiek, Burkhard},
  title     = {Neue Kalibrierverfahren fuer on-wafer-Messungen},
  series = {Kleinheubacher Berichte : Vortr{\"a}ge und Berichte der gemeinsamen Tagung des U.R.S.I.-Landesausschusses in der Bundesrepublik Deutschland / Hrsg.: Deutsche Telekom AG. 37. 1993 (1993)},
  journal   = {Kleinheubacher Berichte : Vortr{\"a}ge und Berichte der gemeinsamen Tagung des U.R.S.I.-Landesausschusses in der Bundesrepublik Deutschland / Hrsg.: Deutsche Telekom AG. 37. 1993 (1993)},
  pages     = {195 -- 204},
  year      = {1993},
  language  = {de}
}
@article{HeuermannStolleSchiek1995,
  author    = {Heuermann, Holger and Stolle, Reinhard and Schiek, Burkhard},
  title     = {Neuartige Algorithmen fuer die Mikrowellen-Entfernungsmessung},
  series = {Kleinheubacher Berichte : Vortr{\"a}ge und Berichte der gemeinsamen Tagung des U.R.S.I.-Landesausschusses in der Bundesrepublik Deutschland / Hrsg.: Deutsche Telekom AG. 38. 1995 (1995)},
  journal   = {Kleinheubacher Berichte : Vortr{\"a}ge und Berichte der gemeinsamen Tagung des U.R.S.I.-Landesausschusses in der Bundesrepublik Deutschland / Hrsg.: Deutsche Telekom AG. 38. 1995 (1995)},
  pages     = {817 -- 834},
  year      = {1995},
  language  = {de}
}
@article{SchwarteHeinolBuxbaumetal.1998,
  author    = {Schwarte, Rudolf and Heinol, Horst-Guenther and Buxbaum, Bernd and Xu, Zhanping and Ringbeck, Thorsten and Zhang, Zhigang and Wei, Tai and Hartmann, K. and Kleuver, W. and Luan, Xuming},
  title     = {Neuartige 3D-Visionssysteme auf der Basis Layout-optimierter PMD-Strukturen},
  series = {Technisches Messen : tm ; Plattform f{\"u}r Methoden, Systeme und Anwendungen der Messtechnik ; Organ der AMA (Fachverband f{\"u}r Sensorik e.V.) und der NAMUR (Interessengemeinschaft Prozessleittechnik der Chemischen und Pharmazeutischen Industrie). - 65(1998), H. 7-8},
  journal   = {Technisches Messen : tm ; Plattform f{\"u}r Methoden, Systeme und Anwendungen der Messtechnik ; Organ der AMA (Fachverband f{\"u}r Sensorik e.V.) und der NAMUR (Interessengemeinschaft Prozessleittechnik der Chemischen und Pharmazeutischen Industrie). - 65(1998), H. 7-8},
  publisher = {Oldenbourg},
  address   = {M{\"u}nchen},
  issn      = {0340-837X},
  pages     = {264 -- 271},
  year      = {1998},
  language  = {de}
}
@article{CzarneckiGeierPflug2017,
  author    = {Czarnecki, Christian and Geier, Jari and Pflug, Karolin},
  title     = {Netzvirtualisierung durch SDN und NFV : Unternehmensprozesse auf dem Pr{\"u}fstand},
  series = {LANline},
  journal   = {LANline},
  publisher = {AWI Aktuelles Wissen Verl.-Ges.},
  address   = {Trostberg},
  issn      = {0942-4172},
  year      = {2017},
  abstract  = {Kundenanforderungen an Netzwerke haben sich in den vergangenen Jahren stark ver{\"a}ndert. Mit NFV und SDN sind Unternehmen technisch in der Lage, diesen gerecht zu werden. Die Provider stehen jedoch vor großen Herausforderungen: Insbesondere Produkte und Prozesse m{\"u}ssen angepasst und agiler werden, um die St{\"a}rken von NFV und SDN zum Kundenvorteil auszuspielen.},
  language  = {de}
}
@article{Alt1995,
  author    = {Alt, Helmut},
  title     = {Netzimpedanz- und Oberschwingungsberechnung in Netzen der {\"o}ffentlichen Stromversorgung},
  series = {Elektrizit{\"a}tswirtschaft},
  volume    = {Bd. 94},
  journal   = {Elektrizit{\"a}tswirtschaft},
  number    = {H. 4},
  issn      = {0013-5496},
  pages     = {166 -- 174},
  year      = {1995},
  language  = {de}
}
@article{Alt1995,
  author    = {Alt, Helmut},
  title     = {Netzanschlußm{\"o}glichkeiten und energiewirtschaftliche Bewertung von Windkraftanlagen},
  series = {Elektrizit{\"a}tswirtschaft},
  volume    = {Jg. 94},
  journal   = {Elektrizit{\"a}tswirtschaft},
  number    = {H. 19},
  issn      = {0013-5496},
  pages     = {1224 -- 1234},
  year      = {1995},
  language  = {de}
}
@article{HartungSchiederKampmannetal.2006,
  author    = {Hartung, Frank and Schieder, Andreas and Kampmann, Markus and Vorwerk, Marc},
  title     = {Network Supported Media Delivery in Ambient Networks (Netzwerkunterst{\"u}tzte Medienverteilung) / Schieder, Andreas ; Kampmann, Markus ; Hartung, Frank ; Vorwerk, Marc ; Rembarz, Ren{\´e}},
  series = {it - Information Technology . 48 (2006), H. 5},
  journal   = {it - Information Technology . 48 (2006), H. 5},
  isbn      = {1611-2776},
  pages     = {264 -- 273},
  year      = {2006},
  language  = {en}
}
@article{Huening2019,
  author    = {H{\"u}ning, Felix},
  title     = {Nachr{\"u}stm{\"o}glichkeiten von Dieselfahrzeugen aus technischer Sicht},
  series = {Zeitschrift f{\"u}r Verkehrsrecht : NZV},
  journal   = {Zeitschrift f{\"u}r Verkehrsrecht : NZV},
  number    = {1},
  publisher = {C.H.Beck},
  pages     = {27 -- 32},
  year      = {2019},
  language  = {de}
}
@article{PoppelWolf2013,
  author    = {Poppel, Kristin Isabel and Wolf, Martin R.},
  title     = {M{\"o}glichkeiten und Potentiale von Revisionsmarketing},
  series = {Zeitschrift Interne Revision : ZIR ; Fachzeitschrift f{\"u}r Wissenschaft und Praxis},
  volume    = {48},
  journal   = {Zeitschrift Interne Revision : ZIR ; Fachzeitschrift f{\"u}r Wissenschaft und Praxis},
  number    = {4},
  publisher = {Erich Schmidt Verlag},
  address   = {Berlin},
  issn      = {0044-3816},
  pages     = {200 -- 208},
  year      = {2013},
  language  = {de}
}
@article{Alt1992,
  author    = {Alt, Helmut},
  title     = {M{\"o}glichkeiten der CO2-Minderung "alternativ" betrachtet},
  series = {Etz : Elektrotechnik \& Automation},
  volume    = {Bd. 113},
  journal   = {Etz : Elektrotechnik \& Automation},
  number    = {H. 6-7},
  issn      = {0170-1711},
  pages     = {400},
  year      = {1992},
  language  = {de}
}
@article{HeinrichsUttingFrauenrathetal.2009,
  author    = {Heinrichs, Uwe and Utting, Jane F. and Frauenrath, Tobias and Hezel, Fabian and Krombach, Gabriele A. and Hodenius, Michael A. J. and Kozerke, Sebastian and Niendorf, Thoralf},
  title     = {Myocardial T2 mapping free of distortion using susceptibility-weighted fast spin-echo imaging: A feasibility study at 1.5 T and 3.0 T},
  series = {Magnetic Resonance in Medicine},
  volume    = {62},
  journal   = {Magnetic Resonance in Medicine},
  number    = {3},
  publisher = {Wiley-Liss},
  address   = {New York},
  issn      = {1522-2594},
  doi       = {10.1002/mrm.22054},
  pages     = {822 -- 828},
  year      = {2009},
  abstract  = {This study demonstrates the feasibility of applying free-breathing, cardiac-gated, susceptibility-weighted fast spin-echo imaging together with black blood preparation and navigator-gated respiratory motion compensation for anatomically accurate T₂ mapping of the heart. First, T₂ maps are presented for oil phantoms without and with respiratory motion emulation (T₂ = (22.1 ± 1.7) ms at 1.5 T and T₂ = (22.65 ± 0.89) ms at 3.0 T). T₂ relaxometry of a ferrofluid revealed relaxivities of R2 = (477.9 ± 17) mM⁻¹s⁻¹ and R2 = (449.6 ± 13) mM⁻¹s⁻¹ for UFLARE and multiecho gradient-echo imaging at 1.5 T. For inferoseptal myocardial regions mean T₂ values of 29.9 ± 6.6 ms (1.5 T) and 22.3 ± 4.8 ms (3.0 T) were estimated. For posterior myocardial areas close to the vena cava T₂-values of 24.0 ± 6.4 ms (1.5 T) and 15.4 ± 1.8 ms (3.0 T) were observed. The merits and limitations of the proposed approach are discussed and its implications for cardiac and vascular T₂-mapping are considered.},
  language  = {en}
}
@article{Heuermann2006,
  author    = {Heuermann, Holger},
  title     = {Multiport S-parameter calculation from two-port network analyzer measurements with or without switch matrix},
  series = {ARFTG Conference, 2006 67th, San Francisco, CA},
  journal   = {ARFTG Conference, 2006 67th, San Francisco, CA},
  isbn      = {978-0-7803-9529-9},
  pages     = {219 -- 222},
  year      = {2006},
  language  = {en}
}
@article{Alt1985,
  author    = {Alt, Helmut},
  title     = {Multiplikativ oder additiv? Diskussionsbeitrag zu Preisanpassungsklauseln in der Gaswirtschaft},
  series = {Energiewirtschaftliche Tagesfragen : et ; Zeitschrift f{\"u}r Energiewirtschaft, Recht, Technik und Umwelt},
  volume    = {Jg. 35},
  journal   = {Energiewirtschaftliche Tagesfragen : et ; Zeitschrift f{\"u}r Energiewirtschaft, Recht, Technik und Umwelt},
  issn      = {0013-743X},
  pages     = {609 -- 611},
  year      = {1985},
  language  = {de}
}
@article{HartungDondetiCastleford2007,
  author    = {Hartung, Frank and Dondeti, L. and Castleford, F.},
  title     = {Multimedia Internet KEYing (MIKEY) General Extension Payload for Open Mobile Alliance BCAST LTKM/STKM Transport / Dondeti, L. ; Castleford, D. ; Hartung, F.},
  pages     = {1 -- 7},
  year      = {2007},
  language  = {en}
}
@article{AltherrEdererPoettgenetal.2015,
  author    = {Altherr, Lena and Ederer, Thorsten and P{\"o}ttgen, Philipp and Lorenz, Ulf and Pelz, Peter F.},
  title     = {Multicriterial optimization of technical systems considering multiple load and availability scenarios},
  series = {Applied Mechanics and Materials},
  volume    = {807},
  journal   = {Applied Mechanics and Materials},
  editor    = {Pelz, Peter F. and Groche, Peter},
  isbn      = {1660-9336},
  doi       = {10.4028/www.scientific.net/AMM.807.247},
  pages     = {247 -- 256},
  year      = {2015},
  abstract  = {Cheap does not imply cost-effective -- this is rule number one of zeitgeisty system design. The initial investment accounts only for a small portion of the lifecycle costs of a technical system. In fluid systems, about ninety percent of the total costs are caused by other factors like power consumption and maintenance. With modern optimization methods, it is already possible to plan an optimal technical system considering multiple objectives. In this paper, we focus on an often neglected contribution to the lifecycle costs: downtime costs due to spontaneous failures. Consequently, availability becomes an issue.},
  language  = {en}
}
@article{KraffWredeSchoembergetal.2013,
  author    = {Kraff, Oliver and Wrede, Karsten H. and Schoemberg, Tobias and Dammann, Philipp and Noureddine, Yacine and Orzada, Stephan and Ladd, Mark E. and Bitz, Andreas},
  title     = {MR safety assessment of potential RF heating from cranial fixation plates at 7 T},
  series = {Medical Physics},
  volume    = {40},
  journal   = {Medical Physics},
  number    = {4},
  publisher = {Wiley},
  address   = {Hoboken},
  issn      = {2473-4209},
  doi       = {10.1118/1.4795347},
  pages     = {042302-1 -- 042302-10},
  year      = {2013},
  language  = {en}
}
@article{Lohr2000,
  author    = {Lohr, J{\"u}rgen},
  title     = {MPEG-Standards f{\"u}r Multimedia-Dienste (Video-Standards f{\"u}r Multimedia)},
  year      = {2000},
  abstract  = {Zuerst erschienen in Telekom-Praxis Ausgabe 2000. 24 S. Innovative multimediale Dienste werden durch die Globalisierung und Konvergenz der M{\"a}rkte, als auch durch Provider-Strategien ausgerichtet. Grundlegende Innovationsfelder sind: Globaler Zugang, Navigation und Intelligenter Inhalt. Die MPEG-Standards - im besonderen MPEG-4 und MPEG-7 - helfen, die oben genannten Forderungen zu erf{\"u}llen. Weiterhin erm{\"o}glichen sie auch f{\"u}r die Provider und den Kunden eine Zukunftssicherheit zu geben und einen zeitlichen Bestand f{\"u}r innovative Produkte zu sichern. Die Aufw{\"a}rtkompabilit{\"a}t der MPEG-Standards erm{\"o}glicht die Vermeidung von {\"U}berschneidung und die Erschließung neuer Dimensionen.},
  subject      = {Multimediamarkt},
  language  = {de}
}
@article{BeckBuchleitnerFerreinetal.2014,
  author    = {Beck, Daniel and Buchleitner, Martin and Ferrein, Alexander and Niem{\"u}ller, Tim and Steinbauer, Gerald},
  title     = {Mostly Harmless \& AllemaniACs - mixed innovations},
  pages     = {1 -- 8},
  year      = {2014},
  language  = {en}
}
@article{Huening2009,
  author    = {H{\"u}ning, Felix},
  title     = {Mosfet ottimizzati per l'automotive},
  series = {Selezione di Elettronica (2009)},
  journal   = {Selezione di Elettronica (2009)},
  publisher = {-},
  pages     = {115 -- 117},
  year      = {2009},
  language  = {de}
}
@article{SammFaissnerMoersetal.1993,
  author    = {Samm, Doris and Faissner, H. and Moers, T. and Priem, R.},
  title     = {Modular wall-less drift chamber for muon detection at the LHC / H. Faissner, Th. Moers, R. Priem, ... , D. Samm [u.a.]},
  series = {Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 330 (1993), H. 1-2},
  journal   = {Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 330 (1993), H. 1-2},
  pages     = {76 -- 82},
  year      = {1993},
  language  = {en}
}
@article{GraesslRenzHezeletal.2013,
  author    = {Gr{\"a}ßl, Andreas and Renz, Wolfgang and Hezel, Fabian and Dieringer, Matthias A. and Winter, Lukas and {\"O}zerdem, Celal and Rieger, Jan and Kellmann, Peter and Santoro, Davide and Lindel, Tomasz D. and Frauenrath, Tobias and Pfeiffer, Harald and Niendorf, Thoralf},
  title     = {Modular 32-channel transceiver coil array for cardiac MRI at 7.0T},
  series = {Magnetic Resonance in Medicine},
  volume    = {72},
  journal   = {Magnetic Resonance in Medicine},
  number    = {1},
  publisher = {Wiley-Liss},
  address   = {New York},
  issn      = {1522-2594},
  doi       = {10.1002/mrm.24903},
  pages     = {276 -- 290},
  year      = {2013},
  abstract  = {Purpose To design and evaluate a modular transceiver coil array with 32 independent channels for cardiac MRI at 7.0T. Methods The modular coil array comprises eight independent building blocks, each containing four transceiver loop elements. Numerical simulations were used for B1+ field homogenization and radiofrequency (RF) safety validation. RF characteristics were examined in a phantom study. The array's suitability for accelerated high spatial resolution two-dimensional (2D) FLASH CINE imaging of the heart was examined in a volunteer study. Results Transmission field adjustments and RF characteristics were found to be suitable for the volunteer study. The signal-to-noise intrinsic to 7.0T together with the coil performance afforded a spatial resolution of 1.1 × 1.1 × 2.5 mm3 for 2D CINE FLASH MRI, which is by a factor of 6 superior to standardized CINE protocols used in clinical practice at 1.5T. The 32-channel transceiver array supports one-dimensional acceleration factors of up to R = 4 without impairing image quality significantly. Conclusion The modular 32-channel transceiver cardiac array supports accelerated and high spatial resolution cardiac MRI. The array is compatible with multichannel transmission and provides a technological basis for future clinical assessment of parallel transmission techniques at 7.0T.},
  language  = {en}
}
@article{EngelsDoegeElend2000,
  author    = {Engels, Elmar and Doege, E. and Elend, L. E.},
  title     = {Modifizierte Ziehkissenklemmung erweitert Pressen-Arbeitsbereich / Doege, E. ; Elend, L. E. ; Engels, E.},
  series = {Maschinenmarkt. 106 (2000), H. 7},
  journal   = {Maschinenmarkt. 106 (2000), H. 7},
  isbn      = {0341-5775},
  pages     = {30 -- 33},
  year      = {2000},
  language  = {de}
}
@article{Czarnecki2015,
  author    = {Czarnecki, Christian},
  title     = {Moderne Telekommunikationsprodukte erfordern standardisierte Gesch{\"a}ftsprozesse},
  series = {Wirtschaft und Wissenschaft},
  journal   = {Wirtschaft und Wissenschaft},
  number    = {2},
  publisher = {Deutsche Telekom AG. Fachhochschule Leipzig},
  address   = {Leipzig},
  pages     = {7 -- 7},
  year      = {2015},
  language  = {de}
}
@article{Ritz2002,
  author    = {Ritz, Thomas},
  title     = {Modelling Production of personalized information services and their delivery on multiple distribution channels},
  series = {Personalization Techniques in Electronic Publishing on the Web. Workshop in the Framework of the 2nd international conference on Adaptive Hypermedia and adaptive web based systems (AH2002) in Malaga (ES)},
  journal   = {Personalization Techniques in Electronic Publishing on the Web. Workshop in the Framework of the 2nd international conference on Adaptive Hypermedia and adaptive web based systems (AH2002) in Malaga (ES)},
  pages     = {19 -- 30},
  year      = {2002},
  language  = {en}
}
@article{Ritz2002,
  author    = {Ritz, Thomas},
  title     = {Modelling mass customization of digital news services},
  series = {International journal of e-business strategy management},
  volume    = {3},
  journal   = {International journal of e-business strategy management},
  number    = {3},
  year      = {2002},
  language  = {en}
}
@article{FassbenderBuehler2001,
  author    = {Faßbender, Heinz and B{\"u}hler, Gerhard},
  title     = {Modelling command and control information systems by UML},
  series = {Proceedings of the Information Systems Technology Panel Symposium / Information Management Challenges in Achieving Coalition Interoperability, Mai 2001, Quebec City, Kanada},
  journal   = {Proceedings of the Information Systems Technology Panel Symposium / Information Management Challenges in Achieving Coalition Interoperability, Mai 2001, Quebec City, Kanada},
  pages     = {7-1 -- 7-9},
  year      = {2001},
  language  = {en}
}
@article{PrumeFrankenBoettgeretal.2002,
  author    = {Prume, Klaus and Franken, Klaus and B{\"o}ttger, Ulrich and Waser, Rainer},
  title     = {Modelling and numerical simulation of the electrical, mechanical, and thermal coupled behaviour of Multilayer capacitors (MLCs) / Prume, Klaus ; Franken, Klaus ; B{\"o}ttger, Ulrich ; Waser, Rainer ; Maier, Horst R.},
  series = {Journal of the European Ceramic Society. 22 (2002), H. 8},
  journal   = {Journal of the European Ceramic Society. 22 (2002), H. 8},
  isbn      = {0955-2219},
  pages     = {1285 -- 1296},
  year      = {2002},
  language  = {en}
}
@article{Lohr2000,
  author    = {Lohr, J{\"u}rgen},
  title     = {Modellierung von Multimedia-Diensten mit Hilfe der Chaostheorie},
  year      = {2000},
  abstract  = {In: Unterrichtsbl{\"a}tter / Deutsche Telekom AG. 53. 2000. 11. S. 618-634 (17 S.) Wo man hinblickt: Turbulenzen, Unvorhersagbarkeiten, Unregelm{\"a}ßigkeiten - kurz Chaos. Ist unsere wissenschaftliche Sichtweise falsch, alle Vorg{\"a}nge des Kosmos auf die Basis der Ordnung abzubilden? - Nein. Mit Chaos ist nicht Fehlen jeglicher Ordnung und v{\"o}llig regelloses Durcheinander gemeint, sondern - auf Grund der Vernetztheit der vielen Elemente, die miteinander eine Wechselwirkung haben - die Unberechenbarkeit der Naturprozesse. Die Chaostheorie erlaubt durch die Modellierung weit auseinander liegende Problemfelder miteinander zu verkn{\"u}pfen, um dann in einem Modell die Zusammenh{\"a}nge erkennbar zu machen. Mit Hilfe der Chaostheorie werden gesellschaftliche Prozesse abgebildet und dann mit einer Simulation neue, globale Strategien erstellt, um kritische Systempunkte (Systemelemente) zu erkennen. Der nachfolgende Beitrag beschreibt die Modellierung am Beispiel der Multimedia-Dienste und gibt mit einem umfassenden Glossar eine Einf{\"u}hrung in die Begrifflichkeiten der Chaostheorie. Die Chaostheorie ist die mathematisch-physikalische Theorie zur Beschreibung von Systemen, die zwar durch Gesetzm{\"a}ßigkeiten determiniert sind, bei denen aber kleine {\"A}nderungen der Anfangsbedingungen ein exponentielles Anwachsen von St{\"o}rungen bewirken. Das Verhalten derartiger Systeme f{\"u}hrt zur Ausbildung chaotischer Strukturen und ist langfristig nicht vorhersagbar. Die Chaostheorie ist beispielsweise in der nichtlinearen Optik, bei chemischen Reaktionen und der Wettervorhersage anwendbar.},
  subject      = {Chaostheorie},
  language  = {de}
}
@article{SchubaHermanns1994,
  author    = {Schuba, Marko and Hermanns, Oliver},
  title     = {Modellierung von Multicastmechanismen zur Unterst{\"u}tzung von Gruppenkommunikation / Schuba, Marko ; Hermanns, Oliver},
  series = {Neue Konzepte f{\"u}r die offene verteilte Verarbeitung : Tagungsband des 1. Arbeitstreffens an der RWTH Aachen, 5. September 1994 / Hrsg. des Bd.: Claudia Popien und Bernd Meyer},
  journal   = {Neue Konzepte f{\"u}r die offene verteilte Verarbeitung : Tagungsband des 1. Arbeitstreffens an der RWTH Aachen, 5. September 1994 / Hrsg. des Bd.: Claudia Popien und Bernd Meyer},
  publisher = {Verl. der Augustinus-Buchh.},
  address   = {Aachen},
  isbn      = {3-86073-143-2},
  pages     = {137 -- 147},
  year      = {1994},
  language  = {de}
}
@article{RitzStender2006,
  author    = {Ritz, Thomas and Stender, Michael},
  title     = {Modeling of B2B mobile commerce processes},
  series = {International Journal of Production Economics},
  volume    = {101},
  journal   = {International Journal of Production Economics},
  number    = {1},
  issn      = {0925-5273},
  doi       = {10.1016/j.ijpe.2005.05.017},
  pages     = {128 -- 139},
  year      = {2006},
  language  = {en}
}
@article{WallenbornRitz2014,
  author    = {Wallenborn, Ramona and Ritz, Thomas},
  title     = {Mobilit{\"a}t miteinander teilen : st{\"a}dtisches eCarsharing in einer vernetzten Gesellschaft ; [vernetztes Fahren von morgen]},
  series = {Neue Mobilit{\"a}t : das Magazin vom Bundesverband eMobilit{\"a}t},
  volume    = {5},
  journal   = {Neue Mobilit{\"a}t : das Magazin vom Bundesverband eMobilit{\"a}t},
  number    = {14 (Herbstausg.)},
  publisher = {Bundesverband eMobilit{\"a}t BEM},
  address   = {Berlin},
  issn      = {2191-5636},
  pages     = {92 -- 95},
  year      = {2014},
  language  = {de}
}
@article{RitzStender2002,
  author    = {Ritz, Thomas and Stender, Michael},
  title     = {Mobilit{\"a}t meistern - Integration von mobilen Akteuren durch ad-hoc Integrationskonzepte},
  series = {Wireless Technologien nutzbar machen: UMTS und alternative Netzwerktechnologien f{\"u}r innovative mobile Anwendungen in Vertrieb und Service},
  journal   = {Wireless Technologien nutzbar machen: UMTS und alternative Netzwerktechnologien f{\"u}r innovative mobile Anwendungen in Vertrieb und Service},
  year      = {2002},
  language  = {de}
}
@article{Ritz2006,
  author    = {Ritz, Thomas},
  title     = {Mobile Unternehmenssoftware},
  series = {Das Wirtschaftsstudium : wisu ; Zeitschrift f{\"u}r Ausbildung, Examen, Berufseinstieg und Weiterbildung},
  volume    = {36},
  journal   = {Das Wirtschaftsstudium : wisu ; Zeitschrift f{\"u}r Ausbildung, Examen, Berufseinstieg und Weiterbildung},
  number    = {10},
  isbn      = {0340-3084},
  pages     = {1212 -- 1218},
  year      = {2006},
  language  = {de}
}
@article{HartungHornHuschkeetal.2007,
  author    = {Hartung, Frank and Horn, Uwe and Huschke, J{\"o}rg and Kampmann, Markus},
  title     = {Mobile TV Services in 3G Networks / Hartung, Frank ; Horn, Uwe ; Huschke, J{\"o}rg ; Kampmann, Markus ; Lohmar, Thorsten},
  series = {KIVS 2007 : Kommunikation in verteilten Systemen : 15. ITG-GI-Fachtagung vom 26. Februar bis 2. M{\"a}rz 2007 in Bern, Schweiz ; Industriebeitr{\"a}ge, Kurzbeitr{\"a}ge und Workshops / T. Braun ... (Hrsg.)},
  journal   = {KIVS 2007 : Kommunikation in verteilten Systemen : 15. ITG-GI-Fachtagung vom 26. Februar bis 2. M{\"a}rz 2007 in Bern, Schweiz ; Industriebeitr{\"a}ge, Kurzbeitr{\"a}ge und Workshops / T. Braun ... (Hrsg.)},
  isbn      = {978-3-8007-2980-7},
  pages     = {15 -- 18},
  year      = {2007},
  language  = {en}
}
@article{HartungKampmannHornetal.2007,
  author    = {Hartung, Frank and Kampmann, Markus and Horn, Uwe and Kritzner, Jan},
  title     = {Mobile Television / Hartung, Frank ; Kampmann, Markus ; Horn, Uwe ; Kritzner, Jan},
  series = {Encyclopedia of mobile computing and commerce / David Taniar ; Bd. 2 : Mobile ICT - Z},
  journal   = {Encyclopedia of mobile computing and commerce / David Taniar ; Bd. 2 : Mobile ICT - Z},
  publisher = {Information Science Reference},
  address   = {Hershey},
  isbn      = {978-1-59904-002-8},
  pages     = {611 -- 615},
  year      = {2007},
  language  = {en}
}
@article{SchubaWronaZavagli2001,
  author    = {Schuba, Marko and Wrona, Konrad and Zavagli, Guido},
  title     = {Mobile Payments - State of the Art and Open Problems / Wrona, Konrad ; Schuba, Marko ; Zavagli, Guido},
  series = {Electronic commerce : second international workshop ; proceedings / WELCOM 2001, Heidelberg, Germany, November 16-17, 2001. Ludger Fiege ... (ed.)},
  journal   = {Electronic commerce : second international workshop ; proceedings / WELCOM 2001, Heidelberg, Germany, November 16-17, 2001. Ludger Fiege ... (ed.)},
  publisher = {Springer},
  address   = {Berlin},
  isbn      = {978-3-540-42878-7},
  pages     = {88 -- 100},
  year      = {2001},
  language  = {en}
}
@article{Hartung2003,
  author    = {Hartung, Frank},
  title     = {Mobile DRM Introduction: The Need for Mobile DRM},
  series = {Digital Rights Management : Technological, Economic, Legal and Political Aspects / Becker, Eberhard [u.a.]},
  journal   = {Digital Rights Management : Technological, Economic, Legal and Political Aspects / Becker, Eberhard [u.a.]},
  publisher = {Springer},
  address   = {Berlin},
  pages     = {138 -- 149},
  year      = {2003},
  language  = {en}
}
@article{Ritz2003,
  author    = {Ritz, Thomas},
  title     = {Mobile CRM-Systeme : Customer Relationship Management zur Unterst{\"u}tzung des Vertriebsaußendienstes},
  series = {Zeitschrift f{\"u}r wirtschaftlichen Fabrikbetrieb : ZWF ; Organ des VDI-Kompetenzfeldes Informationstechnik (VDI-KfIT)},
  volume    = {99},
  journal   = {Zeitschrift f{\"u}r wirtschaftlichen Fabrikbetrieb : ZWF ; Organ des VDI-Kompetenzfeldes Informationstechnik (VDI-KfIT)},
  number    = {12},
  issn      = {0932-0482 (Print)},
  pages     = {699 -- 702},
  year      = {2003},
  language  = {de}
}
@article{SchubaWrona2000,
  author    = {Schuba, Marko and Wrona, Konrad},
  title     = {Mobile Chip Electronic Commerce: Enabling Credit Card Payment for Mobile Devices / Schuba, Marko ; Wrona, Konrad},
  pages     = {1 -- 6},
  year      = {2000},
  language  = {en}
}
@article{Benkner2000,
  author    = {Benkner, Thorsten},
  title     = {Mobile Breitband-Zugangstechniken f{\"u}r ATM-Netze},
  series = {Konvergenz im Bereich der Telekommunikation. Beitr{\"a}ge der Invited Speakers und aus dem Call for Papers der gleichnamigen Tagung an der TU Graz},
  journal   = {Konvergenz im Bereich der Telekommunikation. Beitr{\"a}ge der Invited Speakers und aus dem Call for Papers der gleichnamigen Tagung an der TU Graz},
  publisher = {Eigenverl. d. {\"O}sterr. Verb. f{\"u}r Elektrotechnik},
  address   = {Wien},
  isbn      = {3-85133-021-8},
  year      = {2000},
  language  = {de}
}
@article{HeuermannErkens2007,
  author    = {Heuermann, Holger and Erkens, H.},
  title     = {Mixed-Mode Chain Scattering Parameters: Theory and Verification},
  series = {IEEE Transactions on Microwave Theory and Techniques},
  volume    = {55},
  journal   = {IEEE Transactions on Microwave Theory and Techniques},
  number    = {8},
  publisher = {IEEE},
  address   = {New York},
  isbn      = {0018-9480},
  doi       = {10.1109/TMTT.2007.902587},
  pages     = {1704 -- 1708},
  year      = {2007},
  abstract  = {Chain scattering parameters or T-parameters are a useful tool for calculating cascaded two-ports. With the increasing importance of mixed-mode S-parameters, a need for converting the T-parameters from their unbalanced form into a balanced form emerges for suiting both common and differential mode waves, as well as the mode conversion. This paper presents the derivation of the equations for transformations between mixed-mode S- and T-parameters for a mixed-mode two-port. Although derived in a way very similar to monomode T-parameters, no simplifications were necessary. Measurement results exemplify the quality of the T-parameter transformation under real-life conditions.},
  language  = {en}
}
@article{OrzadaJohstMaderwaldetal.2013,
  author    = {Orzada, Stephan and Johst, S{\"o}ren and Maderwald, Stefan and Bitz, Andreas and Solbach, Klaus and Ladd, Mark E.},
  title     = {Mitigation of B1(+) inhomogeneity on single-channel transmit systems with TIAMO},
  series = {Magnetic Resonance in Medicine},
  volume    = {70},
  journal   = {Magnetic Resonance in Medicine},
  number    = {1},
  publisher = {Wiley},
  address   = {Weinheim},
  issn      = {1522-2594},
  doi       = {10.1002/mrm.24453},
  pages     = {290 -- 294},
  year      = {2013},
  language  = {en}
}
@article{HueningJaekelFrancoisetal.1996,
  author    = {H{\"u}ning, Felix and Jaekel, C. and Francois, I. and Kyas, G.},
  title     = {Microwave surface impedance measurements on high-Tc superconductors / Jaekel, C. ; Francois, I. ; Kyas, G. ; H{\"u}ning, F. ; Roskos, H. G. ; Borghs, G. ; Kurz, H.},
  series = {Czechoslovak Journal of Physics. 46 (1996), H. Suppl. 2},
  journal   = {Czechoslovak Journal of Physics. 46 (1996), H. Suppl. 2},
  number    = {46},
  publisher = {Springer Science+Business Media},
  address   = {Dordrecht},
  isbn      = {1572-9486},
  pages     = {1117 -- 1118},
  year      = {1996},
  language  = {en}
}
@article{HeuermannEmmrichBongartz2022,
  author    = {Heuermann, Holger and Emmrich, Thomas and Bongartz, Simon},
  title     = {Microwave spark plug to support ignitions with high compression ratios},
  series = {IEEE Transactions on Plasma Science},
  journal   = {IEEE Transactions on Plasma Science},
  number    = {Early Access},
  publisher = {IEEE},
  issn      = {1939-9375},
  doi       = {10.1109/TPS.2022.3183690},
  pages     = {1 -- 6},
  year      = {2022},
  abstract  = {Upcoming gasoline engines should run with a larger number of fuels beginning from petrol over methanol up to gas by a wide range of compression ratios and a homogeneous charge. In this article, the microwave (MW) spark plug, based on a high-speed frequency hopping system, is introduced as a solution, which can support a nitrogen compression ratio up to 1:39 in a chamber and more. First, an overview of the high-speed frequency hopping MW ignition and operation system as well as the large number of applications are presented. Both gives an understanding of this new base technology for MW plasma generation. Focus of the theoretical part is the explanation of the internal construction of the spark plug, on the achievable of the high voltage generation as well as the high efficiency to hold the plasma. In detail, the development process starting with circuit simulations and ending with the numerical multiphysics field simulations is described. The concept is evaluated with a reference prototype covering the frequency range between 2.40 and 2.48 GHz and working over a large power range from 20 to 200 W. A larger number of different measurements starting by vector hot-S11 measurements and ending by combined working scenarios out of hot temperature, high pressure and charge motion are winding up the article. The limits for the successful pressure tests were given by the pressure chamber. Pressures ranged from 1 to 39 bar and charge motion up to 25 m/s as well as temperatures from 30◦ to 125◦.},
  language  = {en}
}
@article{Heuermann1997,
  author    = {Heuermann, Holger},
  title     = {Microwave On-Wafer Measurements with Activ Needle Probe Tips},
  pages     = {208 -- 214},
  year      = {1997},
  language  = {en}
}
@article{NiemuellerKarrasFerrein2017,
  author    = {Niemueller, Tim and Karras, Ulrich and Ferrein, Alexander},
  title     = {Meisterschaft der Maschinen: Die Industrial Logistic Liga},
  series = {C´t Magazin f{\"u}r Computertechnik},
  journal   = {C´t Magazin f{\"u}r Computertechnik},
  number    = {26},
  year      = {2017},
  language  = {de}
}
@article{Mayer2008,
  author    = {Mayer, Claudia},
  title     = {Meine besten Rezepte},
  series = {Kinder, Karriere, Kochvergn{\"u}gen : Prominente Aachenerinnen verraten ihre besten Rezepte / Hrsg. von Claudia Dechamps . Fotos: Harald Kr{\"o}mer},
  journal   = {Kinder, Karriere, Kochvergn{\"u}gen : Prominente Aachenerinnen verraten ihre besten Rezepte / Hrsg. von Claudia Dechamps . Fotos: Harald Kr{\"o}mer},
  publisher = {Corporate Publishing Claudia Dechamps},
  address   = {Aachen},
  pages     = {30 -- 33},
  year      = {2008},
  language  = {de}
}
@article{WolfBiesenGreeb2014,
  author    = {Wolf, Martin R. and Biesen, Ina van der and Greeb, Birgit},
  title     = {Mein Freund, die Uni},
  series = {Die neue Hochschule : DNH : f{\"u}r anwendungsbezogene Wissenschaft und Kunst},
  volume    = {2014},
  journal   = {Die neue Hochschule : DNH : f{\"u}r anwendungsbezogene Wissenschaft und Kunst},
  number    = {2},
  publisher = {HLB},
  address   = {Bonn},
  issn      = {0340-448X},
  pages     = {54 -- 56},
  year      = {2014},
  language  = {de}
}
@article{HartungKampmann2007,
  author    = {Hartung, Frank and Kampmann, Markus},
  title     = {Media Delivery Based on Service Aware Transport Overlay Networks / Kampmann, Markus ; Hartung, Frank},
  series = {KIVS 2007 : Kommunikation in verteilten Systemen : 15. ITG-GI-Fachtagung vom 26. Februar bis 2. M{\"a}rz 2007 in Bern, Schweiz ; Industriebeitr{\"a}ge, Kurzbeitr{\"a}ge und Workshops / T. Braun ... (Hrsg.)},
  journal   = {KIVS 2007 : Kommunikation in verteilten Systemen : 15. ITG-GI-Fachtagung vom 26. Februar bis 2. M{\"a}rz 2007 in Bern, Schweiz ; Industriebeitr{\"a}ge, Kurzbeitr{\"a}ge und Workshops / T. Braun ... (Hrsg.)},
  isbn      = {978-3-8007-2980-7},
  pages     = {9 -- 10},
  year      = {2007},
  language  = {en}
}
@article{HartungReyMathieuetal.2004,
  author    = {Hartung, Frank and Rey, J. and Mathieu, B. and Lozano, D.},
  title     = {Media aware overlay routing in Ambient Networks / Rey, J. ; Mathieu, B. ; Lozano, D. ; Herborn, S. ; Ahmed, K. ; Schmid, S. ; Goebbels, S. ; Hartung, F. ; Kampmann, M.},
  series = {16th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, 2005. PIMRC 2005. Date:11-14 Sept. 2005 ; Vol. 2},
  journal   = {16th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, 2005. PIMRC 2005. Date:11-14 Sept. 2005 ; Vol. 2},
  pages     = {952 -- 957},
  year      = {2004},
  language  = {en}
}
@article{HagemannWiechert1992,
  author    = {Hagemann, Hans-J{\"u}rgen and Wiechert, D. U.},
  title     = {Measurements and calculations of the LP01 intensity of SM fibres far off the core. Hagemann, H.-J.; Wiechert, D. U.},
  series = {Journal of Lightwave Technology (J-LT) / Institute of Electrical and Electronics Engineers (IEEE). 10 (1992), H. 4},
  journal   = {Journal of Lightwave Technology (J-LT) / Institute of Electrical and Electronics Engineers (IEEE). 10 (1992), H. 4},
  isbn      = {0733-8724},
  pages     = {407 -- 412},
  year      = {1992},
  language  = {en}
}
@article{HartungHornHuschkeetal.2009,
  author    = {Hartung, Frank and Horn, Uwe and Huschke, J{\"o}rg and Kampmann, Markus},
  title     = {MBMS—IP Multicast/Broadcast in 3G Networks / Hartung, Frank ; Horn, Uwe ; Huschke, J{\"o}rg ; Kampmann, Markus ; Lohmar, Thorsten},
  series = {International Journal of Digital Multimedia Broadcasting. 2009 (2009)},
  journal   = {International Journal of Digital Multimedia Broadcasting. 2009 (2009)},
  isbn      = {1687-7586},
  pages     = {1 -- 25},
  year      = {2009},
  language  = {en}
}
@article{Mayer2003,
  author    = {Mayer, Claudia},
  title     = {MBA-Studiengang "Entrepreneurship" in D{\"u}ren bald auch mit Qualit{\"a}tssiegel},
  series = {Fachhochschule <Aachen>: Fachblatt. 2003 (2003), H. 2},
  journal   = {Fachhochschule <Aachen>: Fachblatt. 2003 (2003), H. 2},
  isbn      = {1430-7707},
  pages     = {10 -- 10},
  year      = {2003},
  language  = {de}
}
@article{Ritz2002,
  author    = {Ritz, Thomas},
  title     = {Mass Customized Production of Information Services - The combination of economies-of-scale with economies-of-scope},
  series = {Media firms : structures, operations, and performance ; [World Media Economics Conference, 5th : 2002 : Turku, Finland] / ed. by Robert G. Picard},
  journal   = {Media firms : structures, operations, and performance ; [World Media Economics Conference, 5th : 2002 : Turku, Finland] / ed. by Robert G. Picard},
  publisher = {Erlbaum},
  address   = {Mahwah, NJ [u.a.]},
  isbn      = {0-8058-4165-2},
  pages     = {267 S. : graph. Darst.},
  year      = {2002},
  language  = {en}
}
@article{AltherrEdererPfetschetal.2018,
  author    = {Altherr, Lena and Ederer, Thorsten and Pfetsch, Marc E. and Pelz, Peter F.},
  title     = {Maschinelles Design eines optimalen Getriebes},
  series = {ATZ - Automobiltechnische Zeitschrift},
  volume    = {120},
  journal   = {ATZ - Automobiltechnische Zeitschrift},
  number    = {10},
  publisher = {Springer Nature},
  address   = {Cham},
  isbn      = {2192-8800},
  doi       = {10.1007/s35148-018-0131-3},
  pages     = {72 -- 77},
  year      = {2018},
  abstract  = {Nahezu 100.000 denkbare Strukturen kann ein Getriebe bei gleicher Funktion aufweisen - je nach Ganganzahl und gefordertem Freiheitsgrad. Mit dem traditionellen Ansatz bei der Entwicklung, einzelne vielversprechende Systemkonfigurationen manuell zu identifizieren und zu vergleichen, k{\"o}nnen leicht innovative und vor allem kostenminimale L{\"o}sungen {\"u}bersehen werden. Im Rahmen eines Forschungsprojekts hat die TU Darmstadt spezielle Optimierungsmethoden angewendet, um auch bei großen L{\"o}sungsr{\"a}umen zielsicher ein f{\"u}r die individuellen Zielstellungen optimales Layout zu finden.},
  language  = {de}
}
@article{WolfArmbrusterSchlicketal.1997,
  author    = {Wolf, Martin R. and Armbruster, S. and Schlick, Christopher and Simon, S.},
  title     = {Markt{\"u}bersicht Telekooperationssysteme / Wolf, M.; Armbruster, S.; Schlick, C.; Simon, S.},
  series = {Elsa Insight (1997)},
  journal   = {Elsa Insight (1997)},
  publisher = {-},
  pages     = {8 -- 9},
  year      = {1997},
  language  = {de}
}
@article{WolfArmbrusterSchlicketal.1997,
  author    = {Wolf, Martin R. and Armbruster, S. and Schlick, Christopher and Simon, S.},
  title     = {Markt{\"u}bersicht Telekooperationssysteme - Das IAW stellt im Internet umfangreiche Informationen {\"u}ber Telekooperationssysteme zur Verf{\"u}gung / Wolf, M. ; Armbruster, S. ; Schlick, C. ; Simon, S.},
  series = {FIR + IAW Mitteilungen. 29 (1997), H. 1},
  journal   = {FIR + IAW Mitteilungen. 29 (1997), H. 1},
  publisher = {-},
  pages     = {11 -- 12},
  year      = {1997},
  language  = {de}
}
@article{FassbenderBuehler1999,
  author    = {Faßbender, Heinz and B{\"u}hler, Gerhard},
  title     = {Making a C2 information system platform independent by using internet and middleware technologies},
  series = {Proceedings of the 1999 Command and Control Research and Technology Symposium, Juni 1999, Newport, USA},
  journal   = {Proceedings of the 1999 Command and Control Research and Technology Symposium, Juni 1999, Newport, USA},
  pages     = {1 -- 11},
  year      = {1999},
  language  = {en}
}
@article{HueningLukenSchilderetal.2001,
  author    = {H{\"u}ning, Felix and Luken, Heiko and Schilder, Herbert and Eifert, Thomas},
  title     = {Magnetochemistry: Compounds and Concepts / Lueken, Heiko ; Schilder, Herbert ; Eifert, Thomas ; Handrick, Klaus ; H{\"u}ning, Felix},
  series = {Advances in Solid State Physics. 201 (2001)},
  journal   = {Advances in Solid State Physics. 201 (2001)},
  publisher = {-},
  pages     = {515 -- 532},
  year      = {2001},
  language  = {en}
}
@article{SchmittSchollCaietal.2010,
  author    = {Schmitt, Robert and Scholl, Ingrid and Cai, Yu and Xia, Ji and Dziwoki, Paul and Harding, Martin and Pavim, Alberto},
  title     = {Machine Vision System for Inline Inspection in Carbide Insert Production},
  series = {Bildverarbeitung f{\"u}r die Medizin 2010 : Algorithmen, Systeme, Anwendungen ; Proceedings des Workshops vom 14. bis 16. M{\"a}rz in Aachen / Thomas M. Deserno ... (Hrsg.)},
  journal   = {Bildverarbeitung f{\"u}r die Medizin 2010 : Algorithmen, Systeme, Anwendungen ; Proceedings des Workshops vom 14. bis 16. M{\"a}rz in Aachen / Thomas M. Deserno ... (Hrsg.)},
  publisher = {Springer},
  address   = {Berlin},
  isbn      = {978-3-642-11967-5},
  pages     = {339 -- 342},
  year      = {2010},
  language  = {de}
}
@article{Heuermann1995,
  author    = {Heuermann, Holger},
  title     = {LZY: A Self-Calibration Approach in Competition to the LRM Method for On-Wafer Measurements},
  pages     = {129 -- 136},
  year      = {1995},
  language  = {en}
}
@article{SommerBitzStreckertetal.2007,
  author    = {Sommer, Angela M. and Bitz, Andreas and Streckert, Joachim and Hansen, Volkert W. and Lerchl, Alexander},
  title     = {Lymphoma development in mice chronically exposed to UMTS-modulated radiofrequency electromagnetic fields},
  series = {Radiation Research},
  volume    = {168},
  journal   = {Radiation Research},
  number    = {1},
  issn      = {1938-5404},
  doi       = {10.1667/RR0857.1},
  pages     = {72 -- 80},
  year      = {2007},
  language  = {en}
}
@article{Hagemann1978,
  author    = {Hagemann, Hans-J{\"u}rgen},
  title     = {Loss mechanisms and domain stabilization in doped BaTiO₃},
  series = {Journal of Physics C: Solid State Physics},
  volume    = {11},
  journal   = {Journal of Physics C: Solid State Physics},
  number    = {15},
  publisher = {n.a.},
  address   = {London},
  isbn      = {0022-3719},
  doi       = {10.1088/0022-3719/11/15/031},
  pages     = {3333 -- 3344},
  year      = {1978},
  language  = {en}
}
@article{FerreinSteinbauer2016,
  author    = {Ferrein, Alexander and Steinbauer, Gerald},
  title     = {Looking back on 20 Years of RoboCup},
  series = {KI - K{\"u}nstliche Intelligenz},
  volume    = {30},
  journal   = {KI - K{\"u}nstliche Intelligenz},
  number    = {3-4},
  publisher = {Springer},
  address   = {Berlin},
  issn      = {1610-1987},
  doi       = {10.1007/s13218-016-0443-y},
  pages     = {321 -- 323},
  year      = {2016},
  language  = {en}
}
@article{Ferrein2008,
  author    = {Ferrein, Alexander},
  title     = {Logic-based robot control in highly dynamic domains / Ferrein, Alexander ; Lakemeyer, Gerhard},
  series = {Robotics and Autonomous Systems. 56 (2008), H. 11},
  journal   = {Robotics and Autonomous Systems. 56 (2008), H. 11},
  isbn      = {0921-8890},
  pages     = {980 -- 991},
  year      = {2008},
  language  = {en}
}
@article{OrzadaFiedlerBitzetal.2020,
  author    = {Orzada, Stephan and Fiedler, Thomas M. and Bitz, Andreas and Ladd, Mark E. and Quick, Harald H.},
  title     = {Local SAR compression with overestimation control to reduce maximum relative SAR overestimation and improve multi-channel RF array performance},
  series = {Magnetic Resonance Materials in Physics, Biology and Medicine},
  journal   = {Magnetic Resonance Materials in Physics, Biology and Medicine},
  number    = {34 (2021)},
  publisher = {Springer},
  address   = {Heidelberg},
  isbn      = {1352-8661},
  doi       = {10.1007/s10334-020-00890-0},
  pages     = {153 -- 164},
  year      = {2020},
  abstract  = {Objective In local SAR compression algorithms, the overestimation is generally not linearly dependent on actual local SAR. This can lead to large relative overestimation at low actual SAR values, unnecessarily constraining transmit array performance. Method Two strategies are proposed to reduce maximum relative overestimation for a given number of VOPs. The first strategy uses an overestimation matrix that roughly approximates actual local SAR; the second strategy uses a small set of pre-calculated VOPs as the overestimation term for the compression. Result Comparison with a previous method shows that for a given maximum relative overestimation the number of VOPs can be reduced by around 20\% at the cost of a higher absolute overestimation at high actual local SAR values. Conclusion The proposed strategies outperform a previously published strategy and can improve the SAR compression where maximum relative overestimation constrains the performance of parallel transmission.},
  language  = {en}
}
@article{HeuermannSchiek1993,
  author    = {Heuermann, Holger and Schiek, Burkhard},
  title     = {LNN( Line-Network-Network): The In-Fixture Calibration Procedure},
  pages     = {149 -- 149},
  year      = {1993},
  language  = {en}
}
@article{HeuermannSchiek1992,
  author    = {Heuermann, Holger and Schiek, Burkhard},
  title     = {LNN (Line-Network-Network): Verfahren zur Kalibrierung von Netzwerkanalysatoren},
  series = {Kleinheubacher Berichte : Vortr{\"a}ge und Berichte der gemeinsamen Tagung des U.R.S.I.-Landesausschusses in der Bundesrepublik Deutschland / Hrsg.: Deutsche Telekom AG. 36. 1992 (1992)},
  journal   = {Kleinheubacher Berichte : Vortr{\"a}ge und Berichte der gemeinsamen Tagung des U.R.S.I.-Landesausschusses in der Bundesrepublik Deutschland / Hrsg.: Deutsche Telekom AG. 36. 1992 (1992)},
  pages     = {327 -- 335},
  year      = {1992},
  language  = {en}
}
@article{BensbergAuthCzarnecki2020,
  author    = {Bensberg, Frank and Auth, Gunnar and Czarnecki, Christian},
  title     = {Literaturanalyse mit Text Mining},
  series = {E-Learning and Education (eleed)},
  journal   = {E-Learning and Education (eleed)},
  number    = {13},
  editor    = {Haake, J{\"o}rg M.},
  publisher = {FernUniversit{\"a}t in Hagen},
  address   = {Hagen},
  issn      = {1860-7470},
  pages     = {1 -- 13},
  year      = {2020},
  abstract  = {Die Durchf{\"u}hrung einer systematischen Literaturrecherche ist eine zentrale Kompetenz wissenschaftlichen Arbeitens und bildet daher einen festen Ausbildungsbestandteil von Bachelor- und Masterstudieng{\"a}ngen. In entsprechenden Lehrveranstaltungen werden Studierende zwar mit den grundlegenden Hilfsmitteln zur Suche und Verwaltung von Literatur vertraut gemacht, allerdings werden die Potenziale textanalytischer Methoden und Anwendungssysteme (Text Mining, Text Analytics) dabei zumeist nicht abgedeckt. Folglich werden Datenkompetenzen, die zur systemgest{\"u}tzten Analyse und Erschließung von Literaturdaten erforderlich sind, nicht hinreichend ausgepr{\"a}gt. Um diese Kompetenzl{\"u}cke zu adressieren, ist an der Hochschule Osnabr{\"u}ck eine Lehrveranstaltung konzipiert und projektorientiert umgesetzt worden, die sich insbesondere an Studierende wirtschaftswissenschaftlicher Studieng{\"a}nge richtet. Dieser Beitrag dokumentiert die fachliche sowie technische Ausgestaltung dieser Veranstaltung und zeigt Potenziale f{\"u}r die k{\"u}nftige Weiterentwicklung auf.},
  language  = {de}
}
@article{HeuermannSchiek1997,
  author    = {Heuermann, Holger and Schiek, Burkhard},
  title     = {Line Network Network (LNN): an alternative in-fixture calibration procedure},
  series = {IEEE transactions on microwave theory and techniques : MTT ; a publication of the IEEE Microwave Theory and Techniques Society. 45 (1997), H. 3},
  journal   = {IEEE transactions on microwave theory and techniques : MTT ; a publication of the IEEE Microwave Theory and Techniques Society. 45 (1997), H. 3},
  isbn      = {0018-9480},
  pages     = {408 -- 413},
  year      = {1997},
  language  = {en}
}
@article{SammFaissnerFrenzeletal.1980,
  author    = {Samm, Doris and Faissner, H. and Frenzel, E. and Heinrigs, W.},
  title     = {Limit on axion decay into an electron pair / H. Faissner, E. Frenzel, W. Heinrigs, A. Preussger, D. Samm und U. Samm},
  series = {Physics Letters B. Vol. 96 (1980), H. Issues 1-2},
  journal   = {Physics Letters B. Vol. 96 (1980), H. Issues 1-2},
  pages     = {201 -- 205},
  year      = {1980},
  language  = {en}
}
@article{Heuermann1997,
  author    = {Heuermann, Holger},
  title     = {Leerl{\"a}ufe als postulierte Kalibrierstandards fuer Messungen auf planaren Schaltungen},
  series = {tm - Technisches Messen. 64. 1997 (1997), H. 6},
  journal   = {tm - Technisches Messen. 64. 1997 (1997), H. 6},
  pages     = {230 -- 237},
  year      = {1997},
  language  = {de}
}
@article{BragardRichter2008,
  author    = {Bragard, Michael and Richter, S. A.},
  title     = {LED-Kreisel als Praxis-Booster},
  series = {Elektor : electronics worldwide},
  volume    = {39},
  journal   = {Elektor : electronics worldwide},
  number    = {12},
  issn      = {0932-5468},
  pages     = {16},
  year      = {2008},
  language  = {de}
}
@article{VergePoettgenAltherretal.2016,
  author    = {Verg{\´e}, Angela and P{\"o}ttgen, Philipp and Altherr, Lena and Ederer, Thorsten and Pelz, Peter F.},
  title     = {Lebensdauer als Optimierungsziel: Algorithmische Struktursynthese am Beispiel eines hydrostatischen Getriebes},
  series = {O+P - {\"O}lhydraulik und Pneumatik},
  volume    = {60},
  journal   = {O+P - {\"O}lhydraulik und Pneumatik},
  number    = {1-2},
  editor    = {Greuloch, Ivo and Weber, Manfred and Meier, Miles},
  publisher = {Vereinigte Fachverl.},
  address   = {Mainz},
  issn      = {1614-9602},
  pages     = {114 -- 121},
  year      = {2016},
  abstract  = {Verf{\"u}gbarkeit und Nachhaltigkeit sind wichtige Anforderungen bei der Planung langlebiger technischer Systeme. Meist werden bei Lebensdaueroptimierungen lediglich einzelne Komponenten vordefinierter Systeme untersucht. Ob eine optimale Lebensdauer eine g{\"a}nzlich andere Systemvariante bedingt, wird nur selten hinterfragt. Technical Operations Research (TOR) erlaubt es, aus Obermengen technischer Systeme automatisiert die lebensdaueroptimale Systemstruktur auszuw{\"a}hlen. Der Artikel zeigt dies am Beispiel eines hydrostatischen Getriebes.},
  language  = {de}
}
@article{FerreinKonurLakemeyer2004,
  author    = {Ferrein, Alexander and Konur, Savas and Lakemeyer, Gerhard},
  title     = {Learning Decision Trees for Action Selection in Soccer Agents / Konur, Savas ; Ferrein, Alexander ; Lakemeyer, Gerhard},
  pages     = {1 -- 7},
  year      = {2004},
  language  = {en}
}
@article{FerreinStrackLakemeyer2006,
  author    = {Ferrein, Alexander and Strack, Andreas and Lakemeyer, Gerhard},
  title     = {Laser-Based Localization with Sparse Landmarks / Strack, Andreas ; Ferrein, Alexander ; Lakemeyer, Gerhard},
  series = {RoboCup 2005: Robot Soccer World Cup IX},
  journal   = {RoboCup 2005: Robot Soccer World Cup IX},
  publisher = {Springer},
  address   = {Berlin},
  isbn      = {978-3-540-35437-6},
  pages     = {569 -- 576},
  year      = {2006},
  language  = {en}
}
@article{FerreinBeckLakemeyer2009,
  author    = {Ferrein, Alexander and Beck, Daniel and Lakemeyer, Gerhard},
  title     = {Landmark-Based Representations for Navigating Holonomic Soccer Robots / Beck, Daniel ; Ferrein, Alexander ; Lakemeyer, Gerhard},
  series = {RoboCup 2008 : robot soccer world cup XII / Luca Iocchi ... (eds.)},
  journal   = {RoboCup 2008 : robot soccer world cup XII / Luca Iocchi ... (eds.)},
  publisher = {Springer},
  address   = {Heidelberg},
  isbn      = {978-3-642-02921-9},
  pages     = {25 -- 36},
  year      = {2009},
  language  = {en}
}
@article{Mayer1997,
  author    = {Mayer, Claudia},
  title     = {L'Est{\´e}tique et le pouvoir: Le discours chaotique de l'Allemagne unifi{\´e}e},
  series = {Canadian review of comparative literature : CRCL = Revue canadienne de litt{\´e}rature compar{\´e}e : RCLC / Canadian Comparative Literature Association. 24 (1997), H. 2},
  journal   = {Canadian review of comparative literature : CRCL = Revue canadienne de litt{\´e}rature compar{\´e}e : RCLC / Canadian Comparative Literature Association. 24 (1997), H. 2},
  isbn      = {0319-051X},
  pages     = {297 -- 317},
  year      = {1997},
  language  = {en}
}
@article{Alt1980,
  author    = {Alt, Helmut},
  title     = {Kurzschlußstromberechnung},
  series = {Elektrizit{\"a}tswirtschaft},
  volume    = {Jg. 79},
  journal   = {Elektrizit{\"a}tswirtschaft},
  number    = {H. 10},
  issn      = {0013-5496},
  pages     = {379 -- 382},
  year      = {1980},
  language  = {de}
}
@article{SchollSovakarSpitzer1997,
  author    = {Scholl, Ingrid and Sovakar, Abhijit and Spitzer, Klaus},
  title     = {Konturverfolgung der Stimmlippen in laryngoskopischen Bildsequenzen},
  series = {Medizinische Informatik, Biometrie und Epidemiologie, GMDS '96, 41. Jahrestagung der GMDS, Bonn, September 1996},
  journal   = {Medizinische Informatik, Biometrie und Epidemiologie, GMDS '96, 41. Jahrestagung der GMDS, Bonn, September 1996},
  publisher = {MVV, Medizin-Verl.},
  address   = {M{\"u}nchen},
  isbn      = {3820812954},
  pages     = {123 -- 129},
  year      = {1997},
  language  = {de}
}
@article{HoffmannSchermutzkiWinckelmannSchlieper2010,
  author    = {Hoffmann, Ulrich and Schermutzki, Margret and Winckelmann-Schlieper, Katja},
  title     = {Kompetenzbasierte Verzahnung von berufspraktischem und wissenschaftlichem Lernen : Der Studiengang Prozesstechnik der FH Aachen},
  series = {Berufsbildung in Wissenschaft und Praxis (BWP). 39 (2010), H. 2},
  journal   = {Berufsbildung in Wissenschaft und Praxis (BWP). 39 (2010), H. 2},
  isbn      = {0341-4515},
  pages     = {32 -- 36},
  year      = {2010},
  language  = {de}
}
@article{LambersBragard2017,
  author    = {Lambers, Andreas and Bragard, Michael},
  title     = {Kinetische Skulptur - Treffen sich ein E-Techniker und ein K{\"u}nstler ...},
  series = {Elektor : learn, design, share},
  volume    = {48},
  journal   = {Elektor : learn, design, share},
  number    = {9},
  publisher = {Elektor-Verlag},
  address   = {Aachen},
  issn      = {0932-5468},
  pages     = {78 -- 83},
  year      = {2017},
  abstract  = {Die Verbindung der Welten dressierter Elektronen und grenzenloser Kreativit{\"a}t bietet ein großes Potential; zum Beispiel bei modernen Skulpturen, deren Form sich durch Motoren ver{\"a}ndern kann. An der FH Aachen wurde ein solches Projekt verwirklicht: Eine Matrix aus Holzkugeln kann Piktogramme anzeigen, aber auch mathematische Funktionen visualisieren. In diesem Artikel beschreiben wir die clevere Ansteuerung der Motoren.},
  language  = {de}
}
@article{HagemannHenningsWernicke1984,
  author    = {Hagemann, Hans-J{\"u}rgen and Hennings, D. and Wernicke, R.},
  title     = {Keramische Vielschichtkondensatoren. Hagemann, H. J.; Hennings, D.; Wernicke, R.},
  series = {Sprechsaal : internat. ceramics \& glass magazine. 117 (1984)},
  journal   = {Sprechsaal : internat. ceramics \& glass magazine. 117 (1984)},
  isbn      = {0341-0439},
  pages     = {924 -- 931},
  year      = {1984},
  language  = {de}
}
@article{Gligorevic2008,
  author    = {Gligorevic, Snjezana},
  title     = {Joint channel estimation and equalisation of fast time-varying frequency-selective channels},
  series = {European transactions on telecommunications},
  volume    = {Vol. 19},
  journal   = {European transactions on telecommunications},
  number    = {Iss. 1},
  issn      = {1541-8251; 2161-3915; 1120-3862; 1124-318X},
  pages     = {1 -- 13},
  year      = {2008},
  language  = {en}
}
@article{Mayer2005,
  author    = {Mayer, Claudia},
  title     = {Jenseits der Grenze. Asien im Werk von G{\"u}nter Grass. Claudia Mayer-Iswandy},
  series = {Ich will in das Herz Kalkuttas eindringen. G{\"u}nter Grass in Indien und Bagladesch. Hrsg. von Martin K{\"a}mpchen.},
  journal   = {Ich will in das Herz Kalkuttas eindringen. G{\"u}nter Grass in Indien und Bagladesch. Hrsg. von Martin K{\"a}mpchen.},
  publisher = {Ed. Isele},
  address   = {Eggingen},
  isbn      = {3-86142-314-6},
  pages     = {159 -- 180},
  year      = {2005},
  language  = {de}
}
@article{WolfAltgen2013,
  author    = {Wolf, Martin R. and Altgen, Jannik},
  title     = {IT Service Management in der Region Aachen : White Paper},
  pages     = {1 -- 13},
  year      = {2013},
  language  = {de}
}
@article{Alt1979,
  author    = {Alt, Helmut},
  title     = {Isolierte Freileitungen, ein Betriebsmittel f{\"u}r schwierige Trassenf{\"u}hrung},
  series = {Elektrizit{\"a}tswirtschaft},
  volume    = {Jg. 78},
  journal   = {Elektrizit{\"a}tswirtschaft},
  number    = {H. 10},
  issn      = {0013-5496},
  pages     = {250 -- 256},
  year      = {1979},
  language  = {de}
}
@article{AlhwarinFerreinScholl2014,
  author    = {Alhwarin, Faraj and Ferrein, Alexander and Scholl, Ingrid},
  title     = {IR stereo kinect: improving depth images by combining structured light with IR stereo},
  pages     = {1 -- 9},
  year      = {2014},
  language  = {en}
}
@article{KrauseNeubertPietsch1990,
  author    = {Krause, Gregor and Neubert, R. and Pietsch, R.},
  title     = {Investigations of Electrical Aging in Polymers under High AC-Field Strength},
  series = {1990 annual report : October 28 - October 31, 1990 / sponsored by the IEEE Dielectrics and Electrical Insulation Society},
  journal   = {1990 annual report : October 28 - October 31, 1990 / sponsored by the IEEE Dielectrics and Electrical Insulation Society},
  publisher = {IEEE Service Center},
  address   = {Piscataway, N.J},
  pages     = {716 S : Ill., graph. Darst.},
  year      = {1990},
  language  = {en}
}