@article{ZiemonsAchtenAuffrayetal.2004,
  author    = {Ziemons, Karl and Achten, R. and Auffray, E. and M{\"u}ller-Veggian, Mattea},
  title     = {The ClearPET™ neuro scanner: a dedicated LSO/LuYAP phoswich small animal PET scanner},
  series = {2004 IEEE Nuclear Science Symposium conference record : Nuclear Science Symposium, Medical Imaging Conference ; 16 - 22 October 2004, Rome, Italy ; [including the Symposium on Nuclear Power System (SNPS), 14th Room Temperature Semiconductor X- and Gamma-Ray Detectors Workshop and special focus workshops] / NPSS, Nuclear \& Plasma Sciences Society. Guest ed.: J. Anthony Seibert},
  journal   = {2004 IEEE Nuclear Science Symposium conference record : Nuclear Science Symposium, Medical Imaging Conference ; 16 - 22 October 2004, Rome, Italy ; [including the Symposium on Nuclear Power System (SNPS), 14th Room Temperature Semiconductor X- and Gamma-Ray Detectors Workshop and special focus workshops] / NPSS, Nuclear \& Plasma Sciences Society. Guest ed.: J. Anthony Seibert},
  publisher = {IEEE Operations Center},
  address   = {Piscataway, NJ},
  issn      = {1082-3654},
  pages     = {2430 -- 2433},
  year      = {2004},
  language  = {en}
}
@article{GerhardsSkorupaSanderetal.2011,
  author    = {Gerhards, M. and Skorupa, S. and Sander, Volker and Pfeiffer, P. and Belloum, A.},
  title     = {Towards a security framework for a WS-HumanTask processor},
  series = {7th International Conference on Network and Service Management (CNSM), 2011 Paris},
  journal   = {7th International Conference on Network and Service Management (CNSM), 2011 Paris},
  publisher = {IEEE},
  address   = {New York},
  isbn      = {978-3-901882-44-9},
  pages     = {1 -- 5},
  year      = {2011},
  language  = {en}
}
@article{BooysenRiegerFerrein2011,
  author    = {Booysen, Tracy and Rieger, Michael and Ferrein, Alexander},
  title     = {Towards inexpensive robots for science \& technology teaching and education in Africa},
  publisher = {IEEE},
  address   = {New York},
  isbn      = {978-1-61284-992-8},
  pages     = {1 -- 6},
  year      = {2011},
  language  = {en}
}
@article{FerreinMaraisPotgieteretal.2011,
  author    = {Ferrein, Alexander and Marais, Stephen and Potgieter, Anet and Steinbauer, Gerald},
  title     = {RoboCup Junior: A vehicle for S\&T education in Africa?},
  publisher = {IEEE},
  address   = {New York},
  isbn      = {978-1-61284-992-8},
  pages     = {1 -- 6},
  year      = {2011},
  language  = {en}
}
@inproceedings{LogenHoefkenSchuba2012,
  author    = {Logen, Steffen and H{\"o}fken, Hans and Schuba, Marko},
  title     = {Simplifying RAM Forensics : A GUI and Extensions for the Volatility Framework},
  series = {2012 Seventh International Conference on Availability, Reliability and Security (ARES), 20-24 August 2012, Prague, Czech Republic},
  booktitle = {2012 Seventh International Conference on Availability, Reliability and Security (ARES), 20-24 August 2012, Prague, Czech Republic},
  publisher = {IEEE},
  address   = {New York},
  isbn      = {978-1-4673-2244-7},
  doi       = {10.1109/ARES.2012.12},
  pages     = {620 -- 624},
  year      = {2012},
  abstract  = {The Volatility Framework is a collection of tools for the analysis of computer RAM. The framework offers a multitude of analysis options and is used by many investigators worldwide. Volatility currently comes with a command line interface only, which might be a hinderer for some investigators to use the tool. In this paper we present a GUI and extensions for the Volatility Framework, which on the one hand simplify the usage of the tool and on the other hand offer additional functionality like storage of results in a database, shortcuts for long Volatility Framework command sequences, and entirely new commands based on correlation of data stored in the database.},
  language  = {en}
}
@article{StreunLarueParletal.2009,
  author    = {Streun, M. and Larue, H. and Parl, C. and Ziemons, Karl},
  title     = {A compact PET detector readout using charge-to-time conversion},
  series = {2009 IEEE Nuclear Science Symposium Conference Record (NSS/MIC)},
  journal   = {2009 IEEE Nuclear Science Symposium Conference Record (NSS/MIC)},
  publisher = {IEEE},
  address   = {New York},
  isbn      = {1082-3654},
  pages     = {1868 -- 1870},
  year      = {2009},
  abstract  = {The readout of gamma detectors is considerably simplified when the event intensity is encoded as a pulse width (Pulse Width Modulation, PWM). Time-to-Digital-Converters (TDC) replace the conventional ADCs and multiple TDCs can be realized easily in one PLD chip (Programmable Logic Device). The output of a PWM stage is only one digital signal per channel which is well suited for transport so that further processing can be performed apart from the detector. This is particularly interesting for large systems with high channel density (e.g. high resolution scanners). In this work we present a circuit with a linear transfer function that requires a minimum of components by performing the PWM already in the preamp stage. This allows a very compact and also cost-efficient implementation of the front-end electronics.},
  language  = {en}
}
@article{ParlLarueStreunetal.2011,
  author    = {Parl, C. and Larue, H. and Streun, M. and Ziemons, Karl},
  title     = {Double-side-readout technique for SiPM-matrices},
  series = {2010 IEEE Nuclear Science Symposium Conference Record (NSS/MIC)},
  journal   = {2010 IEEE Nuclear Science Symposium Conference Record (NSS/MIC)},
  publisher = {IEEE},
  address   = {New York},
  issn      = {1095-7863},
  pages     = {1486 -- 1487},
  year      = {2011},
  abstract  = {In our case the double-side-method is used to minimize the complexity of a matrix-readout. Here the number of channels is reduced to 2√N̅. It is also possible to benefit from the method in a single pixel readout system. One signal can be used to measure position and energy of the event, the other one can be applied to a fast trigger-circuit at the same time. In a next step we will investigate timing behavior and electrical crosstalk of the circuit.},
  language  = {en}
}
@inproceedings{StreunAlKaddoumParletal.2012,
  author    = {Streun, M. and Al-Kaddoum, R. and Parl, C. and Pietrzyk, U. and Ziemons, Karl and Waasen, S. van},
  title     = {Simulation studies of optical photons in monolithic block scintillators},
  series = {2011 IEEE Nuclear Science Symposium Conference Record (NSS/MIC)},
  booktitle = {2011 IEEE Nuclear Science Symposium Conference Record (NSS/MIC)},
  publisher = {IEEE},
  address   = {New York},
  isbn      = {978-1-4673-0120-6 (electronic ISBN)},
  doi       = {10.1109/NSSMIC.2011.6154621},
  pages     = {1380 -- 1382},
  year      = {2012},
  abstract  = {The interest in PET detectors with monolithic block scintillators is growing. In order to obtain high spatial resolutions dedicated positioning algorithms are required. But even an ideal algorithm can only deliver information which is provided by the detector. In this simulation study we investigated the light distribution on one surface of cuboid LSO scintillators of different size. Scintillators with a large aspect ratio (small footprint and large height) showed significant position information only for a minimum interaction depth of the gamma particle. The results allow a quantitative estimate for a useful aspect ratio.},
  language  = {en}
}
@article{HeuermannSadeghfam2009,
  author    = {Heuermann, Holger and Sadeghfam, A.},
  title     = {Enhanced system architecture for rugged wide band data transmission / Sadeghfam, A. ; Heuermann, H.},
  series = {European Radar Conference, 2009 : EuRAD 2009 ; Sept. 30 - Oct. 2 2009, Rome, Italy ; part of the European Microwave Week (EuMW) / sponsored by EuMA, European Microwave Association},
  journal   = {European Radar Conference, 2009 : EuRAD 2009 ; Sept. 30 - Oct. 2 2009, Rome, Italy ; part of the European Microwave Week (EuMW) / sponsored by EuMA, European Microwave Association},
  publisher = {IEEE},
  address   = {Piscataway, NJ},
  isbn      = {978-2-87487-014-9},
  pages     = {347 -- 350},
  year      = {2009},
  language  = {en}
}
@article{GasparyanPoghossianVitusevichetal.2011,
  author    = {Gasparyan, Ferdinand V. and Poghossian, Arshak and Vitusevich, Svetlana A. and Petrychuk, Mykhaylo V. and Sydoruk, Viktor A. and Siqueira, Jos{\´e} R. Jr. and Oliveira, Osvaldo N. Jr. and Offenh{\"a}usser, Andreas and Sch{\"o}ning, Michael Josef},
  title     = {Low-Frequency Noise in Field-Effect Devices Functionalized With Dendrimer/Carbon-Nanotube Multilayers},
  series = {IEEE Sensors Journal. 11 (2011), H. 1},
  journal   = {IEEE Sensors Journal. 11 (2011), H. 1},
  publisher = {IEEE},
  address   = {New York},
  isbn      = {1530-437X},
  pages     = {142 -- 149},
  year      = {2011},
  language  = {en}
}