TY  - JOUR
A1  - Naujokat, Anke
T1  - Duisburg: Stadtlicht - Lichtkunst
JF  - Bauwelt. 96  (2005), H. 1/2
Y1  - 2005
SN  - 0931-6590
SP  - 4
ER  - 
TY  - JOUR
A1  - Prume, Klaus
A1  - Meyer, René
A1  - Waser, Rainer
A1  - Schmitz, Torsten
T1  - Dynamic leakage current compensation in ferroelectric thin-film capacitor structures / Meyer, René ; Waser, Rainer ; Prume, Klaus ; Schmitz, Torsten ; Tiedke, Stephan
JF  - Applied Physics Letters . 86 (2005), H. 14
Y1  - 2005
SN  - 0003-6951
SP  - 142907-1
EP  - 142907-3
ER  - 
TY  - JOUR
A1  - Naujokat, Anke
T1  - Düsseldorf: Lichtmasterplan - erste Zwischenbilanz
JF  - Bauwelt. 96  (2005), H. 9
Y1  - 2005
SN  - 0931-6590
SP  - 4
ER  - 
TY  - JOUR
A1  - Streun, M.
A1  - Christ, D.
A1  - Hellendung, A.
A1  - Larue, H.
A1  - Ziemons, Karl
A1  - Halling, H.
T1  - Effects of crosstalk and gain nonuniformity using multichannel PMTs in the Clearpet® scanner
JF  - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
N2  - The ClearPET® scanners developed by the Crystal Clear Collaboration use multichannel PMTs as photodetectors with scintillator pixels coupled individually to each channel. In order to localize an event each channel anode is connected to a comparator that triggers when the anode signal exceeds a common predefined threshold. Two major difficulties here are crosstalk of light and the gain nonuniformity of the PMT channels. Crosstalk can generate false triggering in channels adjacent to the actual event. On the one hand this can be suppressed by sufficiently increasing the threshold, but on the other hand a threshold too high can already prevent valid events on the lower gain channels from being detected. Finally, both effects restrict the dynamic range of pulse heights that can be processed. The requirements to the dynamic range are not low as the ClearPET® scanners detect the depth of interaction by phoswich pixels consisting of LSO and Lu0.7Y0.3AP, two scintillators with different light yields. We will present a model to estimate the achievable dynamic range and show solutions to increase it.
Y1  - 2005
SN  - 0168-9002
N1  - Proceedings of the 7th International Conference on Inorganic Scintillators and their Use in Scientific and Industrial Applications
VL  - 537
IS  - 1-2
SP  - 402
EP  - 405
ER  - 
TY  - JOUR
A1  - Havermann, Marc
T1  - Effects of the shock tube open-end shape on vortex loops released from it / Kainuma, M. ; Havermann, M. ; Sun, M. ; Takayama, K.
JF  - Shock Waves : Proceedings of the 24th International Symposium on Shock Waves Beijing, China July 11-16, 2004 / edited by Z. Jiang
Y1  - 2005
SN  - 978-3-540-22497-6
SP  - 505
EP  - 510
PB  - Springer
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Franke, Helmut
A1  - Streckert, Joachim
A1  - Bitz, Andreas
A1  - Goeke, Johannes
A1  - Hansen, Volkert
A1  - Ringelstein, E. Bernd
A1  - Nattkämper, Heiner
A1  - Galle, Hans-Joachim
A1  - Stögbauer, Florian
T1  - Effects of Universal Mobile Telecommunications System (UMTS) electromagnetic fields on the blood-brain barrier in vitro
JF  - Radiation Research
Y1  - 2005
U6  - http://dx.doi.org/10.1667/RR3424.1
SN  - 1938-5404
VL  - 164
IS  - 3
SP  - 258
EP  - 269
ER  - 
TY  - JOUR
A1  - Hillgärtner, Michael
A1  - Peier, Dirk
T1  - Einflussgrößen bei der Gütebestimmung von Modenverwirbelungskammern
JF  - HF-Report : Hochfrequenztechnik, Optoelektronik, EMV, Mikrowellentechnik, Kommunikationstechnik. 19 (2005), H. Februar-März
Y1  - 2005
SN  - 1431-827X
SP  - 33
EP  - 36
ER  - 
TY  - JOUR
A1  - Laack, Walter van
T1  - Elektro- und Ultraschalltherapie
JF  - Stationäre Naturheilkunde : Handbuch für Klinik und Rehabilitation / André-Michael Beer. [Autoren: Peter Altmeyer ...]
Y1  - 2005
SN  - 3-437-56890-6
SP  - 162
EP  - 171
PB  - Elsevier, Urban und Fischer
CY  - München
ER  - 
TY  - JOUR
A1  - Göttsche, Joachim
A1  - Russ, Christel
T1  - Energieversorgung in Niedrigstenergie-Neubauwohnungen / Christel Russ ; Joachim Göttsche
JF  - Wärme und Kälte - Energie aus Sonne und Erde : Jahrestagung des Forschungsverbunds Sonnenenergie in Kooperation mit der Landesinitiative Zukunftsenergie NRW / Stadermann, Gerd, Hrsg.
Y1  - 2005
SP  - 93
EP  - 98
PB  - Forschungsverbund Sonnenenergie
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Russ, Christel
A1  - Göttsche, Joachim
T1  - Energieversorgung in Niedrigstenergie-Wohngebäuden
JF  - Wärme und Kälte - Energie aus Sonne und Erde : Jahrestagung des Forschungsverbunds Sonnenenergie in Kooperation mit der Landesinitiative Zukunftsenergien NRW, 22.-23.09.2005 in Köln / [Hrsg.: Gerd Stadermann]
Y1  - 2005
N1  - Forschungsverbund Sonnenenergie ; Jahrestagung des ForschungsVerbunds Sonnenenergie ; (2005.09.22-23 : ; Köln) ; FVS-Jahrestagung ; (2005.09.22-23 : ; Köln)
SP  - 93
EP  - 98
PB  - FVS
CY  - Berlin
ER  -