TY - JOUR A1 - Rolka, David A1 - Poghossian, Arshak A1 - Schöning, Michael Josef T1 - Integration of a capacitive EIS sensor into a FIA system for pH and penicillin determination JF - Sensors. 4 (2004) Y1 - 2004 SN - 1424-8220 SP - 84 EP - 94 ER - TY - BOOK A1 - Sedlacek, Gerhard A1 - Ziller, Claudia A1 - Weynand, Klaus A1 - Stark, Sebastian A1 - Thiel, Dieter A1 - Lemke, H.-J. A1 - Döring, Bernd A1 - Lenzen, Kersten T1 - Integration von Tragwerk und Haustechnik in Büro- und Produktionsgebäuden aus Stahl für eine flexible Nutzung : Forschungsvorhaben. (Forschung für die Praxis : Projekt ; P 447) Y1 - 2004 SN - 9783937567051 PB - Forschungsvereinigung Stahlanwendung e.V. -FOSTA- CY - Düsseldorf ER - TY - JOUR A1 - Starke, Günther A1 - Hackel, Matthias T1 - Integrierte Oberflächendigitalisierung für die flexible Automatisierung bei kleinen Losgrößen JF - Mechatronics & robotics 2004 : Aachen, Germany, September 13 - 15, 2004 / [IEEE ...]. Drews, Paul [ed.] Y1 - 2004 SN - 3-938153-30-X N1 - Konfernz-Einzelbericht SP - 271 EP - 275 PB - Eysoldt CY - Aachen ER - TY - JOUR A1 - Focke, Markus A1 - Mink, Andreas A1 - Forcher, Ralf T1 - Intelligente Zulaufsteuerung durch Telematikgestützte Transportevents : Konzeption eine Telematikbasierten Supply Chain Event Managements für die Zulaufsteuerung industrieller Produktionsunternehmen / Focke, Markus ; Mink, Andreas ; Forcher, Ralf JF - Logistik-Management. 6 (2004), H. 4 Y1 - 2004 SN - 1436-6231 SP - 47 EP - 59 ER - TY - JOUR A1 - Hekmat, Khosro A1 - Salemink, B. A1 - Lauterbach, Gerhard A1 - Schwinger, R. H. G. A1 - Südkamp, M. A1 - Weber, Hans-Joachim A1 - Mehlhorn, U. T1 - Interference by cellular phones with permanent implanted pacemakers: an update JF - Europace. 6 (2004), H. 4 Y1 - 2004 SP - 363 EP - 369 ER - TY - JOUR A1 - Pietschmann, Bernd P. T1 - Interimsmanagement als Weg aus der Krise JF - Interimsmanagement : Management auf Zeit - in der Praxis / Victor A. Tiberius (Hrsg.) Y1 - 2004 SN - 3-258-06718-X SP - 203 EP - 209 PB - Haupt CY - Bern [u.a.] ER - TY - JOUR A1 - Schuba, Marko A1 - Gerstenberger, Volker A1 - Lahaije, Paul T1 - Internet ID – Flexible Reuse of Mobile Phone Authentication Security for Service Access / Schuba, Marko ; Gerstenberger, Volker, ; Lahaije, Paul Y1 - 2004 N1 - Nordsec 2004, Helsinki ; Nordic Workshop on Secure IT-systems <9, 2004> SP - 1 EP - 7 ER - TY - JOUR A1 - Hagemann, Hans-Jürgen A1 - Breitschuh, S. A1 - Graber, S. A1 - Schmitz, Günter T1 - Internet Laboratory Courses with Remote Access and Control of Real Measurements on Sensors and Electronic Components JF - Mechatronics & Robotics 2004 : Aachen, Germany, September 13 - 15, 2004 / [APS - European Centre for Mechatronics]. P. Drews (ed.) Y1 - 2004 SN - 3-938153-30-X N1 - MechRob <2004, Aachen> SP - 1280 EP - 1284 PB - Eysoldt CY - Aachen ER - TY - JOUR A1 - Dachwald, Bernd T1 - Interplanetary Mission Analysis for Non-Perfectly Reflecting Solar Sailcraft Using Evolutionary Neurocontrol JF - Astrodynamics 2003 : proceedings of the AAS/AIAA Astrodynamics Conference held August 3 - 7, 2003, Big Sky, Montana / ed. by Jean de Lafontaine. - Pt. 2. - (Advances in the astronautical sciences ; 116,2) Y1 - 2004 SN - 0-87703-509-1 N1 - Astrodynamics Conference <2003, Big Sky, Mont.> ; American Institute of Aeronautics and Astronautics ; AAS-03-579 SP - 1247 EP - 1262 PB - Univelt CY - San Diego, Calif. ER - TY - JOUR A1 - Khodaverdi, M. A1 - Chaziioannou, A. F. A1 - Weber, S. A1 - Ziemons, Karl A1 - Halling, H. A1 - Pietrzyk, U. T1 - Investigation of different microCT scanner configurations by GEANT4 simulations JF - 2003 IEEE Nuclear Science Symposium Conference Record, Vol. 4 N2 - This study has been performed to design the combination of the new ClearPET TM (ClearPET is a trademark of the Crystal Clear Collaboration), a small animal Positron Emission Tomography (PET) system, with a microComputed Tomography (microCT) scanner. The properties of different microCT systems have been determined by simulations based on GEANT4. We demonstrate the influence of the detector material and the X-ray spectrum on the obtained contrast. Four different detector materials (selenium, cadmium zinc telluride, cesium iodide and gadolinium oxysulfide) and two X-ray spectra (a molybdenum and a tungsten source) have been considered. The spectra have also been modified by aluminum filters of varying thickness. The contrast between different tissue types (water, air, brain, bone and fat) has been simulated by using a suitable phantom. The results indicate the possibility to improve the image contrast in microCT by an optimized combination of the X-ray source and detector material. Y1 - 2004 SN - 1082-3654 SP - 2989 EP - 2993 ER -