@article{StreunBrandenburgLarueetal.2000, author = {Streun, M. and Brandenburg, G. and Larue, H. and Zimmermann, E. and Ziemons, Karl and Halling, H.}, title = {Pulse recording by free-running sampling}, series = {2000 IEEE Nuclear Science Symposium Conference Record, Vol. 2}, journal = {2000 IEEE Nuclear Science Symposium Conference Record, Vol. 2}, issn = {1082-3654}, pages = {9/179 -- 9/181}, year = {2000}, abstract = {Pulses from a position-sensitive photomultiplier (PS-PMT) are recorded by free running ADCs at a sampling rate of 40 MHz. A four-channel acquisition-board has been developed which is equipped with four 12 bit-ADCs connected to one FPGA (field programmable gate array). The FPGA manages data acquisition and the transfer to the host computer. It can also work as a digital trigger, so a separate hardware-trigger can be omitted. The method of free running sampling provides a maximum of information, besides the pulse charge and amplitude also pulse shape and starting time are contained in the sampled data. These informations are crucial for many tasks such as distinguishing between different scintillator materials, determination of radiation type, pile-up recovery, coincidence detection or time-of-flight applications. The absence of an analog integrator allows coping with very high count rates. Since this method is going to be employed in positron emission tomography (PET), the position of an event is another important information. The simultaneous readout of four channels allows localization by means of center-of-gravity weighting. First results from a test setup with LSO-scintillators coupled to the PS-PMT are presented}, language = {en} } @book{StaatHeitzerYanetal.2000, author = {Staat, Manfred and Heitzer, M. and Yan, Ai-Min and Khoi, Vu Duc and Nguyen, Dang Hung and Valdoire, F. and Lahousse, A.}, title = {Limit Analysis of Defects}, publisher = {Forschungszentrum J{\"u}lich}, address = {J{\"u}lich}, issn = {0944-2952}, pages = {89 S.}, year = {2000}, language = {en} } @article{StaatHeitzer2000, author = {Staat, Manfred and Heitzer, M.}, title = {Direct FEM approach to design-by-analysis of pressurized components}, series = {Achema 2000 : Sonderausgabe / Linde. [Hrsg.: Linde AG. Red.: Volker R. Leski]}, journal = {Achema 2000 : Sonderausgabe / Linde. [Hrsg.: Linde AG. Red.: Volker R. Leski]}, publisher = {Linde AG}, address = {Wiesbaden}, pages = {79 -- 81}, year = {2000}, language = {de} } @article{StaatHeitzer2000, author = {Staat, Manfred and Heitzer, M.}, title = {Traglastanalyse - ein strukturmechanisches Verfahren zur Beurteilung von gerissenen Bauteilen und Verbindungen}, series = {Festigkeits- und Bruchverhalten von F{\"u}geverbindungen : 32. Tagung des DVM-Arbeitskreises Bruchvorg{\"a}nge ; 22. und 23. Februar 2000 in Berlin / Richard, H. A. [Hrsg]}, journal = {Festigkeits- und Bruchverhalten von F{\"u}geverbindungen : 32. Tagung des DVM-Arbeitskreises Bruchvorg{\"a}nge ; 22. und 23. Februar 2000 in Berlin / Richard, H. A. [Hrsg]}, publisher = {Deutscher Verband f{\"u}r Materialforschung und -pr{\"u}fung}, address = {Berlin}, pages = {183 -- 192}, year = {2000}, language = {de} } @article{StaatHeitzer2000, author = {Staat, Manfred and Heitzer, M.}, title = {Reliability Analysis of Elasto-Plastic Structures under Variable Loads}, series = {Inelastic analysis of structures under variable loads : theory and engineering applications / Maier, G.; Weichert, D. [ed]}, journal = {Inelastic analysis of structures under variable loads : theory and engineering applications / Maier, G.; Weichert, D. [ed]}, publisher = {Kluwer Academic Publ.}, address = {Dordrecht}, isbn = {0-7923-6645-X}, pages = {269 -- 288}, year = {2000}, language = {en} } @article{SchuetzSchoeningSchrothetal.2000, author = {Sch{\"u}tz, S. and Sch{\"o}ning, Michael Josef and Schroth, P. and Weißbecker, B. and Kordos, P. and L{\"u}th, H. and Hummel, Hans E.}, title = {An insectbased BioFET as a bioelectronic nose}, series = {Sensors and Actuators B. 65 (2000), H. 1-3}, journal = {Sensors and Actuators B. 65 (2000), H. 1-3}, isbn = {0925-4005}, pages = {291 -- 295}, year = {2000}, language = {en} } @article{SchuetzCzynskiHummeletal.2000, author = {Sch{\"u}tz, S. and Czynski, J. and Hummel, Hans E. and Sch{\"o}ning, Michael Josef and Schroth, P. and Kordos, P. and L{\"u}th, H.}, title = {Insect meets microelectronics: A BioFET as a first step to bioelectronic microsystems}, series = {Transducers '99 : proceedings of the Tenth International Conference on Solid-State Sensors and Actuators ; 7 - 10 June, 1999, Sendai, Japan / ed.: S. Middelhoek}, journal = {Transducers '99 : proceedings of the Tenth International Conference on Solid-State Sensors and Actuators ; 7 - 10 June, 1999, Sendai, Japan / ed.: S. Middelhoek}, publisher = {Elsevier}, address = {Amsterdam [u.a.]}, pages = {1104 -- 1107}, year = {2000}, language = {en} } @article{SchoeningThustKordosetal.2000, author = {Sch{\"o}ning, Michael Josef and Thust, M. and Kordos, P. and Schultze, J.W. and L{\"u}th, H.}, title = {Capacitive microsensors for biochemical sensing based on porous silicon technology}, series = {Transducers '99 : proceedings of the Tenth International Conference on Solid-State Sensors and Actuators ; 7 - 10 June, 1999, Sendai, Japan / ed.: S. Middelhoek}, journal = {Transducers '99 : proceedings of the Tenth International Conference on Solid-State Sensors and Actuators ; 7 - 10 June, 1999, Sendai, Japan / ed.: S. Middelhoek}, publisher = {Elsevier}, address = {Amsterdam [u.a.]}, pages = {1184 -- 1187}, year = {2000}, language = {en} } @article{SchoeningSchrothSchuetzetal.2000, author = {Sch{\"o}ning, Michael Josef and Schroth, P. and Sch{\"u}tz, S. and Hummel, Hans E. and L{\"u}th, H.}, title = {Connecting an insect antenna to a microchip as a novel type of biosensor}, series = {Proceedings : applications, trends, visions / VDE World Microtechnologies Congress, September 25 - 27, 2000, Expo 2000, Hannover, Germany. Organized by VDE Association for Electrical, Electronic \& Information Technologies ....Vol 2.}, journal = {Proceedings : applications, trends, visions / VDE World Microtechnologies Congress, September 25 - 27, 2000, Expo 2000, Hannover, Germany. Organized by VDE Association for Electrical, Electronic \& Information Technologies ....Vol 2.}, publisher = {VDE-Verl.}, address = {[Berlin] [u.a.]}, isbn = {3-8007-2579-7}, pages = {411 -- 416}, year = {2000}, language = {en} } @article{SchoeningSchrothSchuetz2000, author = {Sch{\"o}ning, Michael Josef and Schroth, P. and Sch{\"u}tz, S.}, title = {The use of insect chemoreceptors for the assembly of biosensors based on semiconductor field-effect sensors}, series = {Electroanalysis. 12 (2000), H. 9}, journal = {Electroanalysis. 12 (2000), H. 9}, isbn = {1040-0397}, pages = {645 -- 652}, year = {2000}, language = {en} }