@incollection{PriedeFerrein2013,
  author    = {Priede, Gareth and Ferrein, Alexander},
  title     = {Towards passive walking for the fully-actuated biped robot Nao},
  series = {Emerging trends in computing, informatics, systems sciences, and engineering. (Lecture notes in electrical engineering : vol. 151)},
  booktitle = {Emerging trends in computing, informatics, systems sciences, and engineering. (Lecture notes in electrical engineering : vol. 151)},
  publisher = {Springer},
  address   = {New York, NY},
  isbn      = {978-1-4614-3557-0 ; 978-1-4614-3558-7},
  doi       = {10.1007/978-1-4614-3558-7_18},
  pages     = {225 -- 236},
  year      = {2013},
  abstract  = {Many biped robots deploy a form of gait that follows the zero moment point (ZMP) approach, that is, the robot is in a stable position at any point in time. This requires the robot to be fully actuated. While very stable, the draw-backs of this approach are a fairly slow gait and high energy consumption. An alternative approach is the so-called passive-dynamic walking, where the gait makes use of the inertia and dynamic stability of the robot. In this paper we describe our ongoing work of combining the principles of passive-dynamic walking on the fully-actuated biped robot Nao, which is also deployed for robotic soccer applications. We present a simple controller that allows the robot to stably rock sidewards, showing a closed limit-cycle. We discuss first results of superimposing a forward motion on the sidewards motion. Based on this we expect to endow the Nao with a fast, robust, and stable passive-dynamic walk on the fully-actuated Nao in the future.},
  language  = {en}
}
@article{RensFerrein2013,
  author    = {Rens, Gavin and Ferrein, Alexander},
  title     = {Belief-node condensation for online POMDP algorithms},
  publisher = {IEEE},
  address   = {New York},
  pages     = {1 -- 7},
  year      = {2013},
  abstract  = {Slightly extended version of the paper accepted at the Robotics and Artificial Intelligence Workshop, a special track of IEEE AFRICON-2013, held in Mauritius, 9-12 September 2013},
  language  = {en}
}
@inproceedings{RitzWallenborn2013,
  author    = {Ritz, Thomas and Wallenborn, Ramona},
  title     = {HMI mobiler Apps zur Organisation multimodaler Mobilit{\"a}t},
  series = {Mensch \& Computer 2013 - Workshopband : 13. fach{\"u}bergreifende Konferenz f{\"u}r interaktive und kooperative Medien},
  booktitle = {Mensch \& Computer 2013 - Workshopband : 13. fach{\"u}bergreifende Konferenz f{\"u}r interaktive und kooperative Medien},
  editor    = {Boll-Westermann, Susanne},
  publisher = {Oldenbourg},
  address   = {M{\"u}nchen},
  isbn      = {978-3-486-77855-7 (Print)},
  doi       = {10.1524/9783486781236},
  pages     = {103 -- 109},
  year      = {2013},
  language  = {de}
}
@inproceedings{SchoppHeuermann2013,
  author    = {Schopp, Christoph and Heuermann, Holger},
  title     = {Electrodeless low pressure lamp with bi-static matching at 2.45 GHz},
  series = {2013 European Microwave Conference (EuMC) , Nuremberg},
  booktitle = {2013 European Microwave Conference (EuMC) , Nuremberg},
  publisher = {IEEE},
  address   = {Piscataway, NJ},
  isbn      = {978-1-4799-0264-4},
  pages     = {881 -- 884},
  year      = {2013},
  language  = {en}
}
@inproceedings{SchuetzBreuerHoefkenetal.2013,
  author    = {Sch{\"u}tz, P. and Breuer, M. and H{\"o}fken, Hans-Wilhelm and Schuba, Marko},
  title     = {Malware proof on mobile phone exhibits based on GSM/GPRS traces},
  series = {The Second International Conference on Cyber Security, Cyber Peacefare and Digital Forensic (CyberSec 2013) : 04.03. - 06.03.2013, Kuala Lumpur, Malaysia},
  booktitle = {The Second International Conference on Cyber Security, Cyber Peacefare and Digital Forensic (CyberSec 2013) : 04.03. - 06.03.2013, Kuala Lumpur, Malaysia},
  publisher = {The Society of Digital Information and Wireless Communication},
  isbn      = {978-0-9853483-7-3},
  pages     = {89 -- 96},
  year      = {2013},
  language  = {en}
}
@inproceedings{StoebeHoefkenSchubaetal.2013,
  author    = {St{\"o}be, Rolf and H{\"o}fken, Hans-Wilhelm and Schuba, Marko and Breuer, Michael},
  title     = {Artificial ageing of mobile devices using a simulated GSM/GPRS network},
  series = {Eighth International Conference on Availability, Reliability and Security (ARES) : 2-6 Sept. 2013, Regensburg},
  booktitle = {Eighth International Conference on Availability, Reliability and Security (ARES) : 2-6 Sept. 2013, Regensburg},
  publisher = {IEEE},
  pages     = {493 -- 497},
  year      = {2013},
  language  = {en}
}
@article{UmutluMaderwaldKinneretal.2013,
  author    = {Umutlu, L. and Maderwald, S. and Kinner, S. and Kraff, O. and Bitz, Andreas and Orzada, S. and Johst, S. and Wrede, K. and Forsting, M. and Ladd, M. E. and Lauenstein, T. C. and Quick, H. H.},
  title     = {First-pass contrast-enhanced renal MRA at 7 Tesla: initial results},
  series = {European Radiology},
  volume    = {23},
  journal   = {European Radiology},
  number    = {4},
  publisher = {Springer},
  address   = {Berlin},
  issn      = {1432-1084},
  doi       = {10.1007/s00330-012-2666-0},
  pages     = {1059 -- 1066},
  year      = {2013},
  language  = {en}
}
@article{UmutluBitzMaderwaldetal.2013,
  author    = {Umutlu, Lale and Bitz, Andreas and Maderwald, Stefan and Orzada, Stephan and Kinner, Sonja and Kraff, Oliver and Brote, Irina and Ladd, Susanne C. and Schroeder, Tobias and Forsting, Michael},
  title     = {Contrast-enhanced ultra-high-field liver MRI: a feasibility trial},
  series = {European Journal of Radiology},
  volume    = {82},
  journal   = {European Journal of Radiology},
  number    = {5},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0720-048X},
  doi       = {10.1016/j.ejrad.2011.07.004},
  pages     = {760 -- 767},
  year      = {2013},
  language  = {en}
}
@article{UmutluKraffFischeretal.2013,
  author    = {Umutlu, Lale and Kraff, Oliver and Fischer, Anja and Kinner, Sonja and Maderwald, Stefan and Nassenstein, Kai and Nensa, Felix and Gr{\"u}neisen, Johannes and Orzada, Stephan and Bitz, Andreas and Forsting, Michael and Ladd, Mark E. and Lauenstein, Thomas C.},
  title     = {Seven-Tesla MRI of the female pelvis},
  series = {European Radiology},
  volume    = {23},
  journal   = {European Radiology},
  number    = {9},
  publisher = {Springer},
  address   = {Berlin},
  issn      = {1432-1084},
  doi       = {10.1007/s00330-013-2868-0},
  pages     = {2364 -- 2373},
  year      = {2013},
  language  = {en}
}
@misc{WaicziesKuehneWinteretal.2013,
  author    = {Waiczies, Helmar and K{\"u}hne, Andr{\´e} and Winter, Lukas and Frauenrath, Tobias and Hoffmann, Werner and Ittermann, Bernd and Waiczies, Sonia and Niendorf, Thoralf},
  title     = {Towards theranostics of rheumatoid arthritis: 1H/19F imaging of non-steroidal anti-inflammatory drugs in hand and wrist at 7 Tesla},
  series = {2013 ISMRM Annual Meeting Proceedings},
  journal   = {2013 ISMRM Annual Meeting Proceedings},
  issn      = {1545-4428},
  year      = {2013},
  abstract  = {We have developed a double-tuned ¹H/¹⁹F birdcage resonator dedicated for hand and wrist imaging at 7 T to locally image non-steroidal anti-inflammatory drugs (NSAID) such as 2-{[3-(Trifluoromethyl) phenyl]amino}benzoic acid. The preliminary in vivo images acquired by the double-tuned ¹H/¹⁹F birdcage resonator demonstrate the feasibility for ¹H/¹⁹F hand- and wrist-imaging at 7 T. While the diagnostic quality of the coil needs to be assessed in patients with inflammatory rheumatoid disease, first ¹⁹F images of the NSAID are encouraging, and point towards the prospect of applying ¹⁹F-MRI to visualize and quantify the concentration of therapeutically-active compound at the sites of inflammation.},
  language  = {en}
}
@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}
}
@incollection{WolfFraentz2013,
  author    = {Wolf, Martin R. and Fr{\"a}ntz, Birgit},
  title     = {Erfolgreiches IT-Marketing},
  series = {Erfolgreiches IT-Marketing in Zeiten von Social Media, Cloud \& Co. - (CIO-Handbuch ; 2)},
  booktitle = {Erfolgreiches IT-Marketing in Zeiten von Social Media, Cloud \& Co. - (CIO-Handbuch ; 2)},
  edition   = {1. Auflage},
  publisher = {Symposion Publishing},
  address   = {D{\"u}sseldorf},
  isbn      = {978-3-86329-612-4},
  pages     = {123 -- 140},
  year      = {2013},
  language  = {de}
}
@inproceedings{WolfWiese2013,
  author    = {Wolf, Martin R. and Wiese, Ute},
  title     = {A comparative transformation model for process changes using serious games},
  series = {2013 IEEE 2nd International Conference on Serious Games and Applications for Health (SeGAH): proceedings of a meeting held 2-3 May 2013, Algarve, Portugal},
  booktitle = {2013 IEEE 2nd International Conference on Serious Games and Applications for Health (SeGAH): proceedings of a meeting held 2-3 May 2013, Algarve, Portugal},
  publisher = {Institute of Electrical and Electronics Engineers (IEEE)},
  address   = {Piscataway, NJ},
  organization    = {International Conference on Serious Games and Applications for Health <2, 2013, Algarve>},
  isbn      = {978-1-4673-6164-4},
  doi       = {10.1109/SeGAH.2013.6665307},
  pages     = {64 -- 70},
  year      = {2013},
  language  = {en}
}