@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}
}
@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{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{Staat2000,
  author    = {Staat, Manfred},
  title     = {Direct FEM Limit and Shakedown Analysis with Uncertain Data},
  year      = {2000},
  abstract  = {The structural reliability with respect to plastic collapse or to inadaptation is formulated on the basis of the lower bound limit and shakedown theorems. A direct definition of the limit state function is achieved which permits the use of the highly effective first order reliability methods (FORM) is achieved. The theorems are implemented into a general purpose FEM program in a way capable of large-scale analysis. The limit state function and its gradient are obtained from a mathematical optimization problem. This direct approach reduces considerably the necessary knowledge of uncertain technological input data, the computing time, and the numerical error, leading to highly effective and precise reliability analyses.},
  subject      = {Finite-Elemente-Methode},
  language  = {en}
}
@article{Staat2000,
  author    = {Staat, Manfred},
  title     = {Basis Reduction for the Shakedown Problem for Bounded Kinematic Hardening Material},
  year      = {2000},
  abstract  = {Limit and shakedown analysis are effective methods for assessing the load carrying capacity of a given structure. The elasto-plastic behavior of the structure subjected to loads varying in a given load domain is characterized by the shakedown load factor, defined as the maximum factor which satisfies the sufficient conditions stated in the corresponding static shakedown theorem. The finite element dicretization of the problem may lead to very large convex optimization. For the effective solution a basis reduction method has been developed that makes use of the special problem structure for perfectly plastic material. The paper proposes a modified basis reduction method for direct application to the two-surface plasticity model of bounded kinematic hardening material. The considered numerical examples show an enlargement of the load carrying capacity due to bounded hardening.},
  subject      = {Finite-Elemente-Methode},
  language  = {en}
}
@article{Siedenbiedel2000,
  author    = {Siedenbiedel, Georg},
  title     = {Der Auslandsabsatz als Gegenstand strategischer Entscheidungen},
  series = {Marketing-Management f{\"u}r Ingenieure und Informatiker /Pepels. Werner (Hrsg.)},
  journal   = {Marketing-Management f{\"u}r Ingenieure und Informatiker /Pepels. Werner (Hrsg.)},
  publisher = {Fortis [u.a.]},
  address   = {K{\"o}ln [u.a.]},
  pages     = {207 -- 234},
  year      = {2000},
  language  = {de}
}
@article{SelmerKahntGoubeaudetal.2000,
  author    = {Selmer, Thorsten and Kahnt, J{\"o}rg and Goubeaud, Marcel and Shima, Seigo},
  title     = {The biosynthesis of methylated amino acids in the active site region of methyl-coenzyme M reductase / Selmer, Thorsten ; Kahnt, J{\"o}rg ; Goubeaud, Marcel ; Shima, Seigo ; Grabarse, Wolfgang ; Ermler, Ulrich ; Thauer, Rudolf K.},
  series = {Journal of Biological Chemistry. 275 (2000), H. 6},
  journal   = {Journal of Biological Chemistry. 275 (2000), H. 6},
  isbn      = {1083-351X},
  pages     = {3775 -- 3760},
  year      = {2000},
  language  = {en}
}
@article{SelmerBrueserDahl2000,
  author    = {Selmer, Thorsten and Br{\"u}ser, Thomas and Dahl, Christiane},
  title     = {ADP Sulfurylase" from Thiobacillus denitrificans Is an Adenylylsulfate:Phosphate Adenylyltransferase and Belongs to a New Family of Nucleotidyltransferases / Br{\"u}ser, Thomas ; Selmer, Thorsten ; Dahl, Christiane},
  series = {Journal of Biological Chemistry. 275 (2000), H. 3},
  journal   = {Journal of Biological Chemistry. 275 (2000), H. 3},
  isbn      = {1083-351X},
  pages     = {1691 -- 1690},
  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}
}