TY - JOUR A1 - Schöning, Michael Josef A1 - Wang, Josepf A1 - Krause, Robin A1 - Block, Kirstin A1 - Musameh, Mustafa A1 - Mulchandani, Ashok A1 - Mulchandani, Priti A1 - Chen, Wilfred T1 - Dual amperometric-potentiometric biosensor detection system for monitoring organophosphorus neurotoxins JF - Analyica Chimica Acta. 469 (2002), H. 2 Y1 - 2002 SN - 0378-4304 SP - 197 EP - 203 ER - TY - JOUR A1 - Schöning, Michael Josef A1 - Kloock, Joachim P. A1 - Mourzina, Y. A1 - Schubert, J. T1 - A first step towards a microfabricated thin-film sensor array on the basis of chalcogenide glass materials JF - Sensors. 2 (2002), H. 9 Y1 - 2002 SN - 1424-8220 SP - 356 EP - 365 ER - TY - JOUR A1 - Schöning, Michael Josef A1 - Simonis, A. A1 - Krings, T. A1 - Lüth, H. A1 - Wang, J. T1 - Evaluation of a chip-based thin-film / thick-film sensor hybrid for (bio-)chemical analysis JF - Electroanalysis Y1 - 2002 SN - 1040-0397 VL - 14 IS - 13 SP - 955 EP - 958 ER - TY - JOUR A1 - Sponagel, Stefan A1 - Baroud, G. A1 - Steffen, T. A1 - Wu, J. T1 - Parameter identification for cement infiltration of osteoporotic bone JF - Poromechanics II : Proceedings of the Second Biot Conference on Poromechanics Grenoble, France 26 - 28 August 2002 / ed. by J.-L. Auriault ... Y1 - 2002 SN - 90-5809-394-8 SP - 55 EP - 58 PB - Balkema CY - Lisse [u.a.] ER - TY - JOUR A1 - Schäfer, Horst A1 - Heil, Günter T1 - Modeling and Graphic Presentation of Acid–Base Titration Curves. Presentation of an Alternative Method JF - The Chemical Educator. 7 (2002), H. 6 Y1 - 2002 SN - 1430-4171 SP - 339 EP - 346 ER - TY - JOUR A1 - Schöning, Michael Josef A1 - Poghossian, Arshak T1 - Recent advances in biologically sensitive field-effect transistors (BioFETs) JF - Analyst. 127 (2002) Y1 - 2002 SN - 0003-2654 SP - 1137 EP - 1151 ER - TY - JOUR A1 - Staat, Manfred T1 - Some Achievements of the European Project LISA for FEM Based Limit and Shakedown Analysis JF - Computational mechanics : developments and applications, 2002 : presented at the 2002 ASME Pressure Vessels and Piping Conference, Vancouver, British Columbia, Canada, August 5 - 9. / Badie, N. [ed] Y1 - 2002 SN - 0791846520 N1 - Serie PVP ; vol. 441. SP - 177 EP - 185 PB - American Society of Mechanical Engineers CY - New York ER - TY - JOUR A1 - Staat, Manfred A1 - Heitzer, M. T1 - Limit and Shakedown Analysis with Uncertain Data JF - Stochastic optimization techniques : numerical methods and technical applications / Marti, K. [ed] Y1 - 2002 SN - 3-540-42889-5 SP - 241 EP - 254 PB - Springer CY - Heidelberg ER - TY - JOUR A1 - Schroth, P. A1 - Weißbecker, B. A1 - Schütz, S. A1 - Ecken, H. A1 - Yoshinobu, T. A1 - Lüth, H. A1 - Schöning, Michael Josef T1 - Bioelectronic signal processing - intact chemoreceptors coupled to field-effect devices JF - Lecture Notes of the ICB Seminars Y1 - 2002 SP - 28 EP - 42 PB - MCB CY - Warsaw ER - TY - JOUR A1 - Schöning, Michael Josef T1 - Novel approaches to design siliconbased field-effect sensors JF - Electrochemical Microsystem Technologies, New Trends in Electrochemistry Vol. 2 Y1 - 2002 SP - 384 EP - 408 PB - Taylor & Francis CY - London New York ER - TY - JOUR A1 - Schöning, Michael Josef A1 - Schubert, J A1 - Kloock, Joachim P. A1 - Zander, W. A1 - Mourzina, Y. G. A1 - Legin, A. A1 - Vlasov, Y. G. A1 - Lüth, H. T1 - Innovative thin film techniques for microfabricating electrochemical sensors JF - Lecture Notes of the ICB Seminars Y1 - 2002 SP - 55 EP - 66 PB - MCB CY - Warsaw ER - TY - JOUR A1 - Schöning, Michael Josef A1 - Lüth, H. T1 - Microfabricated semiconductor structures – Advances in (bio-)chemical sensing JF - Coupling of biological and electronic systems : proceedings of the 2nd Caesarium, Bonn, November 1 - 3, 2000 / Karl-Heinz Hoffmann, ed. Y1 - 2002 SN - 3-540-43699-5 SP - 79 EP - 92 PB - Springer CY - Berlin [u.a.] ER - TY - CHAP A1 - Kraft, Bodo A1 - Meyer, Oliver A1 - Nagl, Manfred T1 - Graph technology support for conceptual design in civil engineering N2 - In: Advances in intelligent computing in engineering : proceedings of the 9.International EG-ICE Workshop ; Darmstadt, (01 - 03 August) 2002 / Martina Schnellenbach-Held ... (eds.) . - Düsseldorf: VDI-Verl., 2002 .- Fortschritt-Berichte VDI, Reihe 4, Bauingenieurwesen ; 180 ; S. 1-35 The paper describes a novel way to support conceptual design in civil engineering. The designer uses semantical tools guaranteeing certain internal structures of the design result but also the fulfillment of various constraints. Two different approaches and corresponding tools are discussed: (a) Visually specified tools with automatic code generation to determine a design structure as well as fixing various constraints a design has to obey. These tools are also valuable for design knowledge specialist. (b) Extensions of existing CAD tools to provide semantical knowledge to be used by an architect. It is sketched how these different tools can be combined in the future. The main part of the paper discusses the concepts and realization of two prototypes following the two above approaches. The paper especially discusses that specific graphs and the specification of their structure are useful for both tool realization projects. KW - CAD KW - CAD ; KW - CAD KW - civil engineering Y1 - 2002 SN - 3-18-318004-9 ER - TY - CHAP A1 - Staat, Manfred A1 - Heitzer, Michael T1 - The restricted influence of kinematic hardening on shakedown loads N2 - Structural design analyses are conducted with the aim of verifying the exclusion of ratcheting. To this end it is important to make a clear distinction between the shakedown range and the ratcheting range. In cyclic plasticity more sophisticated hardening models have been suggested in order to model the strain evolution observed in ratcheting experiments. The hardening models used in shakedown analysis are comparatively simple. It is shown that shakedown analysis can make quite stable predictions of admissible load ranges despite the simplicity of the underlying hardening models. A linear and a nonlinear kinematic hardening model of two-surface plasticity are compared in material shakedown analysis. Both give identical or similar shakedown ranges. Structural shakedown analyses show that the loading may have a more pronounced effect than the hardening model. KW - Biomedizinische Technik KW - Einspielen KW - Shakedown KW - Ratcheting KW - Bruchmechanik KW - shakedown KW - material shakedown KW - linear kinematic hardening KW - nonlinear kinematic hardening KW - ratchetting Y1 - 2002 ER -