@article{ClaessensFuchsbergerGuentheretal.2003, author = {Claessens, J. and Fuchsberger, A. and G{\"u}nther, C. and Horn, G. and Howker, K. and Hulsebosch, R.J. and Mitchell, C. and Paterson, K. and Preneel, B. and Schellekens, D. and Schuba, Marko}, title = {Pioneering Advanced Mobile Privacy and Security}, pages = {1 -- 17}, year = {2003}, language = {en} } @article{KallweitSchimpf2003, author = {Kallweit, Stephan and Schimpf, Axel}, title = {Photogrammetric Particle Image Velocimetry / Schimpf, Axel ; Kallweit, Stephan}, series = {Particle image velocimetry : recent improvements; proceedings of the Europiv 2 Workshop held in Zaragoza, Spain, March 31 - April 1, 2003 / edited by M. Stanislas ...}, journal = {Particle image velocimetry : recent improvements; proceedings of the Europiv 2 Workshop held in Zaragoza, Spain, March 31 - April 1, 2003 / edited by M. Stanislas ...}, publisher = {Springer}, address = {Berlin}, isbn = {3-540-21423-2}, pages = {295}, year = {2003}, language = {en} } @article{HoffschmidtTellezValverdeetal.2003, author = {Hoffschmidt, Bernhard and T{\´e}llez, F{\´e}lix M. and Valverde, Antonio and Fernandez, Valerio and Fernandez, Jesus}, title = {Performance evaluation of the 200-kWth HiTRec-II open volumetric air receiver}, series = {Journal of solar energy engineering}, volume = {Vol. 125}, journal = {Journal of solar energy engineering}, number = {Iss. 1}, pages = {87 -- 94}, year = {2003}, language = {en} } @book{StaatHeitzer2003, author = {Staat, Manfred and Heitzer, Michael}, title = {Numerical methods for limit and shakedown analysis. Deterministic and probabilistic problems.}, publisher = {John von Neumann Institute for Computing (NIC)}, address = {J{\"u}lich}, isbn = {3-00-010001-6}, pages = {2, xiii, 282 Seiten}, year = {2003}, language = {en} } @article{FoersterKiesslichWackeretal.2003, author = {F{\"o}rster, Arnold and Kiesslich, G. and Wacker, A. and Scholl, E.}, title = {Nonlinear charging effect of quantum dots in a p-i-n diode. Kiesslich, G.; Wacker, A.; Scholl, E.; Vitusevich, S.A.; Belyaev, A.E.; Danylyuk, S.V.; Forster, A.; Klein, N.; Henini, M.}, series = {Physical Review B. 68 (2003)}, journal = {Physical Review B. 68 (2003)}, isbn = {1550-235X}, year = {2003}, language = {en} } @article{DachwaldSeboldtRichter2003, author = {Dachwald, Bernd and Seboldt, W. and Richter, L.}, title = {Multiple Rendezvous and Sample Return Missions to Near-Earth Asteroids Using Solar Sailcraft}, series = {Proceedings of the Fifth IAA International Conference on Low Cost Planetary Missions : 24 - 26 September 2003, ESTEC, Noordwijk, the Netherlands / [comp. by R. A. Harris]}, journal = {Proceedings of the Fifth IAA International Conference on Low Cost Planetary Missions : 24 - 26 September 2003, ESTEC, Noordwijk, the Netherlands / [comp. by R. A. Harris]}, publisher = {ESA}, address = {Noordwijk}, isbn = {92-9092-853-0}, pages = {351 -- 358}, year = {2003}, language = {en} } @article{PoghossianSchultzeSchoening2003, author = {Poghossian, Arshak and Schultze, J. W. and Sch{\"o}ning, Michael Josef}, title = {Multi-parameter detection of (bio-)chemical and physical quantities using an identical transducer principle}, series = {Sensors and Actuators B. 91 (2003), H. 1-3}, journal = {Sensors and Actuators B. 91 (2003), H. 1-3}, isbn = {0925-4005}, pages = {83 -- 91}, year = {2003}, language = {en} } @article{YoshinobuErmelenkoMourzinaetal.2003, author = {Yoshinobu, T. and Ermelenko, Y. and Mourzina, Y. and Sch{\"o}ning, Michael Josef and Iwasaki, H. and Vlasov, Y.}, title = {Multi-component analysis based on the light-addressable potentiometric sensor (LAPS)}, series = {Proceedings : 11th international conference Sensor 2003; 13 - 15 May 2003, Exhibition Centre Nuremberg, Germany}, journal = {Proceedings : 11th international conference Sensor 2003; 13 - 15 May 2003, Exhibition Centre Nuremberg, Germany}, publisher = {AMA Service}, address = {Wunstorf}, pages = {141 -- 144}, year = {2003}, language = {en} } @article{KotliarSvetlovaMakarovetal.2003, author = {Kotliar, Konstantin and Svetlova, O. V. and Makarov, F. N. and Zaseeva, M. V.}, title = {Morfologicheskie i funktsional'nye osobennosti resnichnogo poiaska khrustalika kak kliuchevogo ispolnitel'nogo zvena v mekhanizme akkommodatsii glaza cheloveka = Morpho-functional characteristics of lens ciliary body as a key mechanism of accommodation in}, series = {Morfologiia (Saint Petersburg, Russia). 123 (2003), H. 3}, journal = {Morfologiia (Saint Petersburg, Russia). 123 (2003), H. 3}, publisher = {-}, isbn = {1026-3543}, pages = {7 -- 16}, year = {2003}, language = {en} } @inproceedings{SchwarzerVieiraMuelleretal.2003, author = {Schwarzer, Klemens and Vieira, Maria Eugenia and M{\"u}ller, Christoph and Lehmann, Harry and Coutinho, Lecimara}, title = {Modular solar thermal desalination system with flat plate collector}, series = {RIO 3 - World Climate \& Energy Event : proceedings of the international conference held in Rio de Janeiro, Brazil, 1 -5 december 2003 / chief-ed.: Stefan Krauter ...}, booktitle = {RIO 3 - World Climate \& Energy Event : proceedings of the international conference held in Rio de Janeiro, Brazil, 1 -5 december 2003 / chief-ed.: Stefan Krauter ...}, publisher = {Krauter}, address = {Rio de Janeiro}, isbn = {85-902710-2-1}, pages = {281 -- 286}, year = {2003}, language = {en} } @inproceedings{StenderRitz2003, author = {Stender, Michael and Ritz, Thomas}, title = {Modeling of business-to-business mobile commerce processes}, series = {Electronic proceedings / ICPR 17, 17th International Conference on Production Research [Blacksburg, Virginia, USA, August 3 - 7, 2003]}, booktitle = {Electronic proceedings / ICPR 17, 17th International Conference on Production Research [Blacksburg, Virginia, USA, August 3 - 7, 2003]}, edition = {CD-ROM-Ausg.}, address = {Blacksburg, Va.}, isbn = {0-9721257-3-6}, year = {2003}, language = {en} } @article{Hartung2003, author = {Hartung, Frank}, title = {Mobile DRM Introduction: The Need for Mobile DRM}, series = {Digital Rights Management : Technological, Economic, Legal and Political Aspects / Becker, Eberhard [u.a.]}, journal = {Digital Rights Management : Technological, Economic, Legal and Political Aspects / Becker, Eberhard [u.a.]}, publisher = {Springer}, address = {Berlin}, pages = {138 -- 149}, year = {2003}, language = {en} } @article{KraemerBongaertsBovenbergetal.2003, author = {Kr{\"a}mer, Marco and Bongaerts, Johannes and Bovenberg, Roel and Kremer, Susanne and M{\"u}ller, Ulrike and Orf, Sonja and Wubbolts, Marcel and Raeven, Leon}, title = {Metabolic engineering for microbial production of shikimic acid}, series = {Metabolic engineering}, volume = {Vol. 5}, journal = {Metabolic engineering}, number = {Iss. 4}, issn = {1096-7184 (E-Journal); 1096-7176 (Print)}, pages = {277 -- 283}, year = {2003}, language = {en} } @article{SchoeningPoghossianSchultze2003, author = {Sch{\"o}ning, Michael Josef and Poghossian, Arshak and Schultze, Joachim W.}, title = {Measuring seven parameters by two ISFET modules in a microcell set-up}, series = {Int. Journal of Computational Engineering Science. 4 (2003), H. 2}, journal = {Int. Journal of Computational Engineering Science. 4 (2003), H. 2}, isbn = {1465-8763}, pages = {257 -- 260}, year = {2003}, language = {en} } @inproceedings{DetertGligorevicHaaketal.2003, author = {Detert, T. and Gligorevic, Snjezana and Haak, W. and Sorger, Ulrich}, title = {Maximum-likelihood channel estimation using the spreading matrix in fast time-variant frequency selective channels}, series = {Proceedings of the 3rd IEEE International Symposium on Signal Processing and Information Technology, ISSPIT 2003 : 14 - 17 December 2003, Darmstadt, Germany}, booktitle = {Proceedings of the 3rd IEEE International Symposium on Signal Processing and Information Technology, ISSPIT 2003 : 14 - 17 December 2003, Darmstadt, Germany}, organization = {Institute of Electrical and Electronics Engineers}, isbn = {0-7803-8292-7}, pages = {347 -- 350}, year = {2003}, language = {en} } @article{HellwigVolkmann2003, author = {Hellwig, Angelika and Volkmann, Lutz}, title = {Maximally edge-connected digraphs}, series = {Australasian journal of combinatorics}, volume = {Vol. 27}, journal = {Australasian journal of combinatorics}, issn = {1034-4942 (E-Journal); 1034-4942 (Print)}, pages = {23 -- 32}, year = {2003}, language = {en} } @book{RitzBenzStender2003, author = {Ritz, Thomas and Benz, Axel and Stender, Michael}, title = {Marktstudie mobile CRM-Systeme}, publisher = {Fraunhofer-IRB-Verl.}, address = {Stuttgart}, isbn = {3-8167-6361-8}, pages = {244 S. : Ill., graph. Darst.}, year = {2003}, language = {en} } @article{Foerster2003, author = {F{\"o}rster, Arnold}, title = {Layer Deposition I}, series = {Fundamentals of nanoelectronics / Stefan Bl{\"u}gel ... (ed.). - (Lecture manuscripts of the ... Spring School of the Department of Solid State Research ; 34). - (Schriften des Forschungszentrums J{\"u}lich : Materie und Material ; 14 ; 34)}, journal = {Fundamentals of nanoelectronics / Stefan Bl{\"u}gel ... (ed.). - (Lecture manuscripts of the ... Spring School of the Department of Solid State Research ; 34). - (Schriften des Forschungszentrums J{\"u}lich : Materie und Material ; 14 ; 34)}, publisher = {Forschungszentrum, Zentralbibliothek}, address = {J{\"u}lich}, isbn = {3-89336-319-X}, pages = {C2.1 -- C2.13}, year = {2003}, language = {en} } @article{MourzinaMaiPoghossianetal.2003, author = {Mourzina, Y. and Mai, T. and Poghossian, Arshak and Ermolenko, Y. and Yoshinobu, T. and Vlasov, Y. and Iwasaki, H. and Sch{\"o}ning, Michael Josef}, title = {K+-selective field-effect sensors as transducers for bioelectronic applications}, series = {Electrochimica Acta. 48 (2003), H. 20-22}, journal = {Electrochimica Acta. 48 (2003), H. 20-22}, isbn = {0013-4686}, pages = {3333 -- 3339}, year = {2003}, language = {en} } @inproceedings{ZillerDoering2003, author = {Ziller, Claudia and D{\"o}ring, Bernd}, title = {Influence of the external dynamic wind pressure on the ventilation of double facades}, series = {Research in building physics: proceedings of the Second International Conference on Building Physics : Leuven, Belgium, 14-18 September 2003}, booktitle = {Research in building physics: proceedings of the Second International Conference on Building Physics : Leuven, Belgium, 14-18 September 2003}, editor = {Carmeliet, J. and Hens, H. and Vermeir, G.}, publisher = {Taylor and Francis}, address = {Hoboken}, organization = {International Conference on Building Physics <2, 2003, Leuven>}, isbn = {9058095657, 9789058095657}, pages = {527 -- 533}, year = {2003}, language = {en} } @article{OehlschlaegerOsenDelletal.2003, author = {{\"O}hlschl{\"a}ger, Peter and Osen, Wolfram and Dell, Kerstin and Faath, Stefan}, title = {Human papillomavirus type 16 L1 capsomeres induce L1-specific cytotoxic T lymphocytes and tumor regression in C57BL/6 mice / {\"O}hlschl{\"a}ger, Peter ; Osen, Wolfram ; Dell, Kerstin ; Faath, Stefan ; Garcea Robert L: ; Jochmus, Ingrid ; M{\"u}ller, Martin, Pawlita,}, series = {Journal of Virology. 77 (2003), H. 8}, journal = {Journal of Virology. 77 (2003), H. 8}, isbn = {1098-5514}, pages = {4635 -- 4645}, year = {2003}, language = {en} } @article{BaroudWuBohneretal.2003, author = {Baroud, G. and Wu, J.Z. and Bohner, M and Sponagel, Stefan and Steffen, T.}, title = {How to determine the permeability for cement infiltration into osteoporotic cancellous bone}, series = {Medical Engineering \& Physics. 25 (2003), H. 4}, journal = {Medical Engineering \& Physics. 25 (2003), H. 4}, issn = {1350-4533}, pages = {283 -- 288}, year = {2003}, abstract = {Cement augmentation is an emerging surgical procedure in which bone cement is used to infiltrate and reinforce osteoporotic vertebrae. Although this infiltration procedure has been widely applied, it is performed empirically and little is known about the flow characteristics of cement during the injection process. We present a theoretical and experimental approach to investigate the intertrabecular bone permeability during the infiltration procedure. The cement permeability was considered to be dependent on time, bone porosity, and cement viscosity in our analysis. In order to determine the time-dependent permeability, ten cancellous bone cores were harvested from osteoporotic vertebrae, infiltrated with acrylic cement at a constant flow rate, and the pressure drop across the cores during the infiltration was measured. The viscosity dependence of the permeability was determined based on published experimental data. The theoretical model for the permeability as a function of bone porosity and time was then fit to the testing data. Our findings suggest that the intertrabecular bone permeability depends strongly on time. For instance, the initial permeability (60.89 mm4/N.s) reduced to approximately 63\% of its original value within 18 seconds. This study is the first to analyze cement flow through osteoporotic bone. The theoretical and experimental models provided in this paper are generic. Thus, they can be used to systematically study and optimize the infiltration process for clinical practice.}, subject = {Osteoporose}, language = {en} } @article{BresselSchultzeKhanetal.2003, author = {Bressel, A. and Schultze, J.W. and Khan, W. and Wolfaardt, G. M. and Rohns, H.-P. and Irmscher, R. and Sch{\"o}ning, Michael Josef}, title = {High resolution gravimetric, optical and electrochemical investigations of microbial biofilm formation in aqueous systems}, series = {Electrochimica Acta. 48 (2003), H. 20-22}, journal = {Electrochimica Acta. 48 (2003), H. 20-22}, isbn = {0013-4686}, pages = {3363 -- 3372}, year = {2003}, language = {en} } @article{DachwaldLeipoldFichtner2003, author = {Dachwald, Bernd and Leipold, M. and Fichtner, H.}, title = {Heliopause Explorer - A Sailcraft Mission to the Outer Boundaries of the Solar System / M. Leipold ; H. Fichtner ; B. Heber ... B. Dachwald ...}, series = {Proceedings of the Fifth IAA International Conference on Low Cost Planetary Missions : 24 - 26 September 2003, ESTEC, Noordwijk, the Netherlands / [comp. by R. A. Harris]}, journal = {Proceedings of the Fifth IAA International Conference on Low Cost Planetary Missions : 24 - 26 September 2003, ESTEC, Noordwijk, the Netherlands / [comp. by R. A. Harris]}, publisher = {ESA}, address = {Noordwijk}, isbn = {92-9092-853-0}, pages = {367 -- 375}, year = {2003}, language = {en} } @article{Heuermann2003, author = {Heuermann, Holger}, title = {GSOLT: the calibration procedure for all multi-port vector network analyzers}, series = {IEEE MTT-S International Microwave Symposium digest : Philadelphia, Pennsylvania, 8 - 13 June 2003 ; [including: 2003 International Microwave Symposium digest, vol. 1-3, RF Integrated Circuit Symposium digest, Automatic RF Techniques Group Symposium digest . Vol. 3}, journal = {IEEE MTT-S International Microwave Symposium digest : Philadelphia, Pennsylvania, 8 - 13 June 2003 ; [including: 2003 International Microwave Symposium digest, vol. 1-3, RF Integrated Circuit Symposium digest, Automatic RF Techniques Group Symposium digest . Vol. 3}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {0-780-37696-X}, pages = {1815 -- 1818}, year = {2003}, language = {en} } @article{PoghossianYoshinobuSchoening2003, author = {Poghossian, Arshak and Yoshinobu, Tatsuo and Sch{\"o}ning, Michael Josef}, title = {Flow-velocity microsensors based on semiconductor field-effect structures}, series = {Sensors. 3 (2003), H. 7}, journal = {Sensors. 3 (2003), H. 7}, isbn = {1424-8220}, pages = {202 -- 212}, year = {2003}, language = {en} } @article{WangKrauseBlocketal.2003, author = {Wang, J. and Krause, R. and Block, K. and Musameh, M. and Mulchandani, A. and Sch{\"o}ning, Michael Josef}, title = {Flow injection amperometric detection of OP nerve agents based on organophosphorus-hydrolase biosensor detector}, series = {Biosensors \& Bioelectronics. 18 (2003), H. 2-3}, journal = {Biosensors \& Bioelectronics. 18 (2003), H. 2-3}, isbn = {0956-5663}, pages = {255 -- 260}, year = {2003}, language = {en} } @article{DachwaldSchmidtSeboldtetal.2003, author = {Dachwald, Bernd and Schmidt, Tanja D. and Seboldt, Wolfgang and Auweter-Kurtz,}, title = {Flight Opportunities from Mars to Earth for Piloted Missions Using Continuous Thrust Propulsion / Schmidt, Tanja D. ; Dachwald, Bernd ; Seboldt, Wolfgang ; Auweter-Kurtz, Monika}, publisher = {-}, pages = {1 -- 9}, year = {2003}, language = {en} } @book{JanzLoeoefPeters2003, author = {Janz, Norbert and L{\"o}{\"o}f, Hans and Peters, Bettina}, title = {Firm Level Innovation and Productivity, Is there a Common Story Across Countries?}, publisher = {Zentrum f{\"u}r Europ{\"a}ische Wirtschaftsforschung ZEW}, address = {Mannheim}, isbn = {ISSN 1727-7051}, pages = {34}, year = {2003}, language = {en} } @article{OssmannHattrupBroeck2003, author = {Oßmann, Martin and Hattrup, C. and Broeck, H. W. van der}, title = {Fast estimation techniques for digital control of resonant converters / Hattrup, C.; van der Broeck, H.W.; Ossmann, M.;}, series = {IEEE Transaction on Power Electronics. 18 (2003), H. 1}, journal = {IEEE Transaction on Power Electronics. 18 (2003), H. 1}, isbn = {0885-8993}, pages = {365 -- 372}, year = {2003}, language = {en} } @article{FerreinFritzLakemeyer2003, author = {Ferrein, Alexander and Fritz, Christian and Lakemeyer, Gerhard}, title = {Extending DTGOLOG with Options / Ferrein, Alexander ; Fritz, Christian ; Lakemeyer, Gerhard}, series = {IJCAI-03, Proceedings of the Eighteenth International Joint Conference on Artificial Intelligence, Acapulco, Mexico, August 9-15, 2003}, journal = {IJCAI-03, Proceedings of the Eighteenth International Joint Conference on Artificial Intelligence, Acapulco, Mexico, August 9-15, 2003}, pages = {1391 -- 1393}, year = {2003}, language = {en} } @article{BohnFunke2003, author = {Bohn, Dieter and Funke, Harald}, title = {Experimental investigations into the nonuniform flow in a 4-stage turbine with special focus on the flow equalization in the first turbine stage}, series = {ASME TURBO EXPO, Proceedings of the ASME Turbo Expo, 2003}, journal = {ASME TURBO EXPO, Proceedings of the ASME Turbo Expo, 2003}, isbn = {0-7918-3689-4}, pages = {281 -- 289}, year = {2003}, language = {en} } @inproceedings{DigelTemizArtmannNojimaetal.2003, author = {Digel, Ilya and Temiz Artmann, Ayseg{\"u}l and Nojima, H. and Artmann, Gerhard}, title = {Effects of plasma generated ions on bacteria : [poster]}, year = {2003}, abstract = {Summary and Conclusions PCIs were clearly effective in terms of their antibacterial effects with the strains tested. This efficacy increased with the time the bacteries were exposed to PCIs. The bactericidal action has proved to be irreversible. PCIs were significantly less effective in shadowed areas. PCI exposure caused multiple protein damages as observed in SDS PAGE studies. There was no single but multiple molecular mechanism causing the bacterial death.}, subject = {Clusterion}, language = {en} } @article{Kaemper2003, author = {K{\"a}mper, Klaus-Peter}, title = {Education and Training in MST. K{\"a}mper, K.-P.; Picard, A.; Brill, M.; Cassel, D.; Jentsch, A.; Merten, S.; Rollwa, M.}, series = {Mst-News (2003)}, journal = {Mst-News (2003)}, isbn = {0948-3128}, pages = {35}, year = {2003}, language = {en} } @article{Weigand2003, author = {Weigand, Christoph}, title = {Economically Optimal Inspection Policy with Geometrical Adaption}, series = {Journal of Applied Statistics. 30 (2003), H. 5}, journal = {Journal of Applied Statistics. 30 (2003), H. 5}, isbn = {0266-4763}, pages = {555 -- 569}, year = {2003}, language = {en} } @article{KeusgenJuengerKrestetal.2003, author = {Keusgen, M. and J{\"u}nger, M. and Krest, I. and Sch{\"o}ning, Michael Josef}, title = {Development of a biosensor specific for cysteine sulfoxides}, series = {Biosensors \& Bioelectronics. 18 (2003), H. 5-6}, journal = {Biosensors \& Bioelectronics. 18 (2003), H. 5-6}, isbn = {0956-5663}, pages = {805 -- 812}, year = {2003}, language = {en} } @article{Grap2003, author = {Grap, Rolf Dietmar}, title = {Determining manpower requirements in a spinning mill}, series = {Chemical fibers international : CFI ; fiber polymers, fibers, texturing, and spunbonds (2003)}, journal = {Chemical fibers international : CFI ; fiber polymers, fibers, texturing, and spunbonds (2003)}, isbn = {0340-3343}, pages = {455 -- 458}, year = {2003}, language = {en} } @article{HeinrichsPietrzykZiemons2003, author = {Heinrichs, U. and Pietrzyk, U. and Ziemons, Karl}, title = {Design optimization of the PMT-ClearPET prototypes based on simulation studies with GEANT3}, series = {2002 IEEE Nuclear Science Symposium Conference Record, Vol. 3}, journal = {2002 IEEE Nuclear Science Symposium Conference Record, Vol. 3}, issn = {1082-3654}, pages = {682 -- 686}, year = {2003}, abstract = {Within the Crystal Clear Collaboration four centres are developing 2nd generation high performance small animal PET scanners for different kinds of animals and medical applications. The first prototypes are PMT-based systems including depth of interaction (DOI) detection by using a phoswich layer of LSO and LuYAP. The aim of these simulation studies is to optimize sensitivity and spatial resolution of given designs, which vary in FOVs caused by different detector configurations (ring/octagon) and sizes. For this purpose the simulation tool GEANT3 (CERN) was used. The simulations have shown that all PMT designs with one-to-one coupling of crystals have a very nonlinear axial sensitivity profile. By shifting every other PMT 1/4 of a PMT length in axial direction the sampling of the FOVs became more homogeneous. At an energy threshold of 350keV the regression coefficient increases from 0.818 for the non-shifted to 0.993 for the shifted design. Simulations of a point source centred in the FOV (threshold: 350keV) resulted in sensitivities of 4.2\% for a 4×20PMT (LSO/LuYAP a 10mm) and 3.8\% for a 4×16PMT (LSO/LuYAP a 8mm) ring design. The 3D-MLEM reconstruction of a point source shows the enormous improvement of resolution using a crystal double layer with DOI (3.1mm at 40mm from CFOV) instead of a 20mm single layer (11.9mm).}, language = {en} } @article{HeinrichsPietrzykZiemons2003, author = {Heinrichs, U. and Pietrzyk, U. and Ziemons, Karl}, title = {Design optimization of the PMT-ClearPET prototypes based on simulation studies with GEANT3}, series = {IEEE Transactions on Nuclear Science}, volume = {50}, journal = {IEEE Transactions on Nuclear Science}, number = {5}, isbn = {0018-9499}, pages = {1428 -- 1432}, year = {2003}, abstract = {Within the Crystal Clear Collaboration (CCC), four centers are developing second generation high performance small animal positron emission tomography (PET) scanners for different kinds of animals and medical applications. The first prototypes are photomultiplier tube (PMT)-based systems including depth of interaction (DOI) detection by using a phoswich layer of lutetium oxyorthosilicate (LSO) and lutetium yttrium aluminum perovskite (LuYAP). The aim of these simulation studies is to optimize sensitivity and spatial resolution of given designs, which vary in fields of view (FOVs) caused by different detector configurations (ring/octagon) and sizes. For this purpose the simulation tool GEANT3 (CERN, Geneva, Switzerland) was used.}, language = {en} } @inproceedings{Staat2003, author = {Staat, Manfred}, title = {Design by Analysis of Pressure Components by non-linear Optimization}, year = {2003}, abstract = {This paper presents the direct route to Design by Analysis (DBA) of the new European pressure vessel standard in the language of limit and shakedown analysis (LISA). This approach leads to an optimization problem. Its solution with Finite Element Analysis is demonstrated for some examples from the DBA-Manual. One observation from the examples is, that the optimisation approach gives reliable and close lower bound solutions leading to simple and optimised design decision.}, language = {en} } @article{StaatSchwartzLangetal.2003, author = {Staat, Manfred and Schwartz, M. and Lang, H. and Wirtz, K. and Heitzer, M.}, title = {Design by Analysis of Pressure Components by non-linear Optimization}, series = {The 10th International Conference on Pressure Vessel Technology, July 7-10, 2003, Vienna, Austria, Proceedings ICPVT-10 / Zeman, J. L. [ed]}, journal = {The 10th International Conference on Pressure Vessel Technology, July 7-10, 2003, Vienna, Austria, Proceedings ICPVT-10 / Zeman, J. L. [ed]}, publisher = {{\"O}GS, {\"O}sterreichische Gesellschaft f{\"u}r Schweißtechnik}, address = {Wien}, isbn = {3950152814}, pages = {59 -- 65}, year = {2003}, language = {en} } @book{Sander2003, author = {Sander, Volker}, title = {Design and evaluation of a bandwidth broker that provides network quality of service for grid applications}, publisher = {John von Neumann Institute for Computing (NIC)}, address = {J{\"u}lich}, isbn = {3-00-010002-4}, pages = {VIII, 184 S. : Ill., graph. Darst.}, year = {2003}, language = {en} } @incollection{BrittenBraunHesseetal.2003, author = {Britten, G. and Braun, Carsten and Hesse, M. and Ballmann, Josef}, title = {Computational aeroelasticity with reduced structural models}, series = {Flow modulation and fluid-structure interaction at airplane wings : research results of the Collaborative Research Center SFB 401 at RWTH Aachen, University of Technology, Aachen, Germany / Josef Ballmann (Ed.) Notes on numerical fluid mechanics and multidisciplinary design. Vol. 84}, booktitle = {Flow modulation and fluid-structure interaction at airplane wings : research results of the Collaborative Research Center SFB 401 at RWTH Aachen, University of Technology, Aachen, Germany / Josef Ballmann (Ed.) Notes on numerical fluid mechanics and multidisciplinary design. Vol. 84}, publisher = {Springer}, address = {Berlin}, isbn = {3-540-40209-8}, pages = {275 -- 299}, year = {2003}, language = {en} } @article{HoffschmidtFendJorgensenetal.2003, author = {Hoffschmidt, Bernhard and Fend, Thomas and Jorgensen, Gary and K{\"u}ster, Harald}, title = {Comparative assessment of solar concentrator materials / Fend, Thomas ; Hoffschmidt, Bernhard ; Jorgensen, Gary ; K{\"u}ster, Harald ; Kr{\"u}ger, Dirk ; Pitz-Paal, Robert ; Riebrock, Peter ; Riffelmann, Klaus-J{\"u}rgen}, series = {Solar energy. 74 (2003), H. 2}, journal = {Solar energy. 74 (2003), H. 2}, isbn = {0038-092X}, pages = {149 -- 155}, year = {2003}, language = {en} } @article{PoghossianBerndsenSchoening2003, author = {Poghossian, Arshak and Berndsen, Lars and Sch{\"o}ning, Michael Josef}, title = {Chemical sensor as physical sensor: ISFET-based flowvelocity, flow-direction and diffusion-coefficient sensor}, series = {Sensors and Actuators B. 95 (2003), H. 1-3}, journal = {Sensors and Actuators B. 95 (2003), H. 1-3}, isbn = {0925-4005}, pages = {384 -- 390}, year = {2003}, language = {en} } @article{PalmerLindemann2003, author = {Palmer, J. W. and Lindemann, Markus}, title = {Business models and market mechanisms : evaluating efficiency in consumer electronic markets}, series = {Data base and advanced information systems. Bd. 34 (2003), H. 2}, journal = {Data base and advanced information systems. 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Deterministic and Probabilistic Approach. NIC Series Vol. 15 / Ed. by Staat, M.; Heitzer, M.}, booktitle = {Numerical Methods for Limit and Shakedown Analysis. Deterministic and Probabilistic Approach. NIC Series Vol. 15 / Ed. by Staat, M.; Heitzer, M.}, publisher = {John von Neumann Institute for Computing (NIC)}, address = {J{\"u}lich}, isbn = {3-00-010001-6}, url = {http://nbn-resolving.de/urn:nbn:de:0001-2018112115}, pages = {1 -- 55}, year = {2003}, language = {en} } @article{EnningMannBolligetal.2003, author = {Enning, Manfred and Mann, S. and Bollig, A. and Kaierle, S.}, title = {Autonomous Production Cell for Laser Beam Welding / Mann S. ; Bollig, A. ; Kaierle, S. ; Abel, D. ; Poprawe, R.}, publisher = {LIA}, address = {Orlando, Fla}, isbn = {0912035757}, year = {2003}, language = {en} }