@article{ZatkoDubeckyBohaceketal.2004,
  author    = {Zatko, B. and Dubeck{\´y}, F. and Bohacek, P. and Gombia, E. and Frigeri, P. and Mosca, R. and Franchi, S. and Huarn, J. and Nescas, V. and Sekacova, M. and F{\"o}rster, Arnold and Kordos, P.},
  title     = {On the spectrometric performance limit of radiation detectors based on semi-insulating GaAs},
  series = {Nuclear instruments and methods in physics research, Section A. 531 (2004), H. 1-2},
  journal   = {Nuclear instruments and methods in physics research, Section A. 531 (2004), H. 1-2},
  isbn      = {0168-9002},
  pages     = {111 -- 120},
  year      = {2004},
  language  = {en}
}
@article{SrnanekGeurtsLentzeetal.2004,
  author    = {Srnanek, R. and Geurts, J. and Lentze, M. and Irmer, G. and Donoval, D. and Brdecka, P. and Kordos, P. and F{\"o}rster, Arnold and Sciana, B. and Radziewicz, D. and Tlaczala, M.},
  title     = {Study of d-doped GaAs layers by micro-Raman spectroscopy on bevelled samples},
  series = {Applied surface science . 230 (2004), H. 1 -4},
  journal   = {Applied surface science . 230 (2004), H. 1 -4},
  isbn      = {0169-4332},
  pages     = {379 -- 385},
  year      = {2004},
  language  = {en}
}
@article{SchermutzkiKluss2004,
  author    = {Schermutzki, Margret and Kluß, Stefan},
  title     = {Kontaktstunden oder workload? Die Vergabe von ECTS credits},
  series = {Das European Credit Transfer and Accumulation System (ECTS) in der Praxis : Informationen und Beispiele zur Umsetzung an deutschen Hochschulen / Red.: Wuttig, Siegbert},
  journal   = {Das European Credit Transfer and Accumulation System (ECTS) in der Praxis : Informationen und Beispiele zur Umsetzung an deutschen Hochschulen / Red.: Wuttig, Siegbert},
  publisher = {DAAD},
  address   = {Bonn},
  pages     = {85 -- 89},
  year      = {2004},
  language  = {de}
}
@article{Mang2004,
  author    = {Mang, Thomas},
  title     = {Elastomere zum Abdichten gegen dr{\"u}ckendes Wasser},
  series = {Kautschuk Gummi Kunststoffe. 57 (2004), H. 4},
  journal   = {Kautschuk Gummi Kunststoffe. 57 (2004), H. 4},
  isbn      = {0022-9520},
  pages     = {172 -- 178},
  year      = {2004},
  language  = {de}
}
@article{Mang2004,
  author    = {Mang, Thomas},
  title     = {Thermosensitive Magnetic Nanoparticles for Bioanalytical and Therapeutical Applications},
  series = {Biomedizinische Technik = Biomedical Engineering. 49 (2004), H. 2},
  journal   = {Biomedizinische Technik = Biomedical Engineering. 49 (2004), H. 2},
  isbn      = {0013-5585},
  pages     = {1006 -- 1007},
  year      = {2004},
  language  = {en}
}
@article{Mang2004,
  author    = {Mang, Thomas},
  title     = {Polymer Magnetic Particles for Isolating Biomolecules, Especially Nucleic Acids},
  series = {Biomedizinische Technik = Biomedical Engineering. 49 (2004), H. 2},
  journal   = {Biomedizinische Technik = Biomedical Engineering. 49 (2004), H. 2},
  isbn      = {0013-5585},
  pages     = {1008 -- 1009},
  year      = {2004},
  language  = {en}
}
@article{DiktaDegenringFroemmeletal.2004,
  author    = {Dikta, Gerhard and Degenring, D. and Froemmel, C. and Takors, R.},
  title     = {Sensitivity analysis for the reduction of complex metabolism models / Degenring, D. ; Froemmel, C. ; Dikta, G.; Takors, R.},
  series = {Journal of Process Control. 14 (2004)},
  journal   = {Journal of Process Control. 14 (2004)},
  isbn      = {0959-1524},
  pages     = {729 -- 745},
  year      = {2004},
  language  = {en}
}
@article{MerschenzQuackHemmerlingWunderlich2004,
  author    = {Merschenz-Quack, Angelika and Hemmerling, Hans-J{\"o}rg and Wunderlich, Hartmut},
  title     = {1,2-Deoxygenation of vic-Dihydroxyindenoimidazoles: Optimization of a Novel Deoxygenation Reagent. I. / Hemmerling, Hans-J{\"o}rg ; Merschenz-Quack, Angelika ; Wunderlich, Hartmut},
  series = {Zeitschrift f{\"u}r Naturforschung B. 59 (2004), H. 10},
  journal   = {Zeitschrift f{\"u}r Naturforschung B. 59 (2004), H. 10},
  isbn      = {0932-0776},
  pages     = {1143 -- 1152},
  year      = {2004},
  language  = {en}
}
@article{SanderRoy2004,
  author    = {Sander, Volker and Roy, Alain},
  title     = {GARA: A Uniform Quality of Service Architecture / Roy, Alain ; Sander, Volker},
  series = {Grid resource management : state of the art and future trends / ed. by Jarek Nabrzyski; Jennifer M. Schopf; Jan W\&\#796;eglarz},
  journal   = {Grid resource management : state of the art and future trends / ed. by Jarek Nabrzyski; Jennifer M. Schopf; Jan W\&\#796;eglarz},
  publisher = {Kluwer Academic Publ.},
  address   = {Boston},
  isbn      = {1-4020-7575-8},
  pages     = {377 -- 394},
  year      = {2004},
  language  = {en}
}
@article{SanderFidler2004,
  author    = {Sander, Volker and Fidler, Markus},
  title     = {A parameter based admission control for differentiated services networks / Fidler, Markus ; Sander, Volker},
  series = {Computer Networks. 44 (2004), H. 4},
  journal   = {Computer Networks. 44 (2004), H. 4},
  isbn      = {1389-1286},
  pages     = {463 -- 479},
  year      = {2004},
  language  = {en}
}
@article{SanderFosterFidleretal.2004,
  author    = {Sander, Volker and Foster, Ian T. and Fidler, Markus and Roy, Alain},
  title     = {End-to-end quality of service for high-end applications / Foster, Ian T. ; Fidler, Markus ; Roy, Alain ; Sander, Volker ; Winkler, Linda},
  series = {Computer Communications. 27 (2004), H. 14},
  journal   = {Computer Communications. 27 (2004), H. 14},
  isbn      = {0140-3664},
  pages     = {1375 -- 1388},
  year      = {2004},
  language  = {en}
}
@article{Laack2004,
  author    = {Laack, Walter van},
  title     = {Nah-Todeserfahrungen : Vorhof zum Himmel oder bloß Hirngespinste?},
  series = {Die Drei : Zeitschrift f{\"u}r Anthroposophie in Wissenschaft, Kunst und sozialem Leben. 74 (2004), H. 12},
  journal   = {Die Drei : Zeitschrift f{\"u}r Anthroposophie in Wissenschaft, Kunst und sozialem Leben. 74 (2004), H. 12},
  isbn      = {0012-6063},
  pages     = {13 -- 21},
  year      = {2004},
  language  = {de}
}
@article{HegerBrinkerGarten2004,
  author    = {Heger, Michael and Brinker, Tobina and Garten, Annett},
  title     = {Das Netzwerk hdw-nrw-fh: Hochschuldidaktische Weiterbildung der Fachhochschulen des Landes Nordrhein-Westfalen / Brinker, Tobina ; Garten, Annett ; Heger, Michael},
  series = {Hochschuldidaktik an Fachhochschulen : neue Ans{\"a}tze in der Lehre aus den Fachhochschulen des Landes Nordrhein-Westfalen / AHD, Arbeitsgemeinschaft f{\"u}r Hochschuldidaktik. Tobina Brinker ... (Hrsg.)},
  journal   = {Hochschuldidaktik an Fachhochschulen : neue Ans{\"a}tze in der Lehre aus den Fachhochschulen des Landes Nordrhein-Westfalen / AHD, Arbeitsgemeinschaft f{\"u}r Hochschuldidaktik. Tobina Brinker ... (Hrsg.)},
  publisher = {wbv},
  address   = {Bielefeld},
  isbn      = {3-7639-3179-1},
  pages     = {9 -- 15},
  year      = {2004},
  language  = {de}
}
@article{Heger2004,
  author    = {Heger, Michael},
  title     = {Konzept hochschuldidaktischer Aktionsforschung am Beispiel INGMEDIA},
  series = {Evaluation von E-Learning : Zielrichtungen, methodologische Aspekte, Zukunftsperspektiven / Dorothee M. Meister ... (Hrsg.)},
  journal   = {Evaluation von E-Learning : Zielrichtungen, methodologische Aspekte, Zukunftsperspektiven / Dorothee M. Meister ... (Hrsg.)},
  publisher = {Waxmann},
  address   = {M{\"u}nster},
  isbn      = {3-8309-1311-7},
  pages     = {74 -- 83},
  year      = {2004},
  language  = {de}
}
@article{SelmerScottNaeseretal.2004,
  author    = {Selmer, Thorsten and Scott, Richard and N{\"a}ser, Ulrike and Friedrich, Peter},
  title     = {Stereochemistry of hydrogen removal from the 'unactivated' C-3 position of 4-hydroxybutyryl-CoA catalysed by 4-hydroxybutyryl-CoA dehydratase / Scott, R. ; N{\"a}ser, U. ; Friedrich, P. ; Selmer, T. ; Buckel, W. ; Golding, BT.},
  series = {Chemical Communications : ChemCom (2004)},
  journal   = {Chemical Communications : ChemCom (2004)},
  isbn      = {1364-548X},
  pages     = {1210 -- 1211},
  year      = {2004},
  language  = {en}
}
@article{SelmerAndreiPieriketal.2004,
  author    = {Selmer, Thorsten and Andrei, Paula I. and Pierik, Antonio J. and Zauner, Stefan},
  title     = {Subunit composition of the glycyl radical enzyme p-hydroxyphenylacetate decarboxylase. A small subunit, HpdC, is essential for catalytic activity / Andrei, PI. ; Pierik, AJ. ; Zauner , S. ; Andrei-Selmer, LC. ; Selmer, T.},
  series = {European Journal of Biochemistry. 271 (2004), H. 11},
  journal   = {European Journal of Biochemistry. 271 (2004), H. 11},
  isbn      = {0014-2956},
  pages     = {2225 -- 2230},
  year      = {2004},
  language  = {en}
}
@article{Dachwald2004,
  author    = {Dachwald, Bernd},
  title     = {Minimum Transfer Times for Nonperfectly Reflecting Solar Sailcraft},
  series = {Journal of Spacecraft and Rockets. 41 (2004), H. 4},
  journal   = {Journal of Spacecraft and Rockets. 41 (2004), H. 4},
  isbn      = {0022-4650},
  pages     = {693 -- 695},
  year      = {2004},
  language  = {en}
}
@article{Dachwald2004,
  author    = {Dachwald, Bernd},
  title     = {Optimization of Interplanetary Solar Sailcraft Trajectories Using Evolutionary Neurocontrol},
  series = {Journal of guidance, control, and dynamics. 27 (2004), H. 1},
  journal   = {Journal of guidance, control, and dynamics. 27 (2004), H. 1},
  isbn      = {0162-3192},
  pages     = {66 -- 72},
  year      = {2004},
  language  = {en}
}
@article{ZiemonsAchtenAuffrayetal.2004,
  author    = {Ziemons, Karl and Achten, R. and Auffray, E. and M{\"u}ller-Veggian, Mattea},
  title     = {The ClearPET™ neuro scanner: a dedicated LSO/LuYAP phoswich small animal PET scanner},
  series = {2004 IEEE Nuclear Science Symposium conference record : Nuclear Science Symposium, Medical Imaging Conference ; 16 - 22 October 2004, Rome, Italy ; [including the Symposium on Nuclear Power System (SNPS), 14th Room Temperature Semiconductor X- and Gamma-Ray Detectors Workshop and special focus workshops] / NPSS, Nuclear \& Plasma Sciences Society. Guest ed.: J. Anthony Seibert},
  journal   = {2004 IEEE Nuclear Science Symposium conference record : Nuclear Science Symposium, Medical Imaging Conference ; 16 - 22 October 2004, Rome, Italy ; [including the Symposium on Nuclear Power System (SNPS), 14th Room Temperature Semiconductor X- and Gamma-Ray Detectors Workshop and special focus workshops] / NPSS, Nuclear \& Plasma Sciences Society. Guest ed.: J. Anthony Seibert},
  publisher = {IEEE Operations Center},
  address   = {Piscataway, NJ},
  issn      = {1082-3654},
  pages     = {2430 -- 2433},
  year      = {2004},
  language  = {en}
}
@article{SparlaSchmidt2004,
  author    = {Sparla, Peter and Schmidt, Hubert},
  title     = {Anmerkungen zu "Ein verallgemeinertes Feldverfahren zur {\"U}berpr{\"u}fung von Nivellierger{\"a}ten." AVN 3 /2004, S. 82 / Schmidt, Hubert ; Sparla, Peter},
  series = {Allgemeine Vermessungs-Nachrichten : AVN ; Zeitschrift f{\"u}r alle Bereiche des Vermessungswesens. 111 (2004), H. 11-12},
  journal   = {Allgemeine Vermessungs-Nachrichten : AVN ; Zeitschrift f{\"u}r alle Bereiche des Vermessungswesens. 111 (2004), H. 11-12},
  isbn      = {0002-5968},
  pages     = {405 -- 408},
  year      = {2004},
  language  = {de}
}
@article{Dachwald2004,
  author    = {Dachwald, Bernd},
  title     = {Interplanetary Mission Analysis for Non-Perfectly Reflecting Solar Sailcraft Using Evolutionary Neurocontrol},
  series = {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)},
  journal   = {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)},
  publisher = {Univelt},
  address   = {San Diego, Calif.},
  isbn      = {0-87703-509-1},
  pages     = {1247 -- 1262},
  year      = {2004},
  language  = {en}
}
@article{Dachwald2004,
  author    = {Dachwald, Bernd},
  title     = {Low-Thrust Trajectory Optimization and Interplanetary Mission Analysis Using Evolutionary Neurocontrol},
  series = {Deutscher Luft- und Raumfahrtkongress 2004 : Dresden, 20. bis 23. September 2004, Motto: Luft- und Raumfahrt - Br{\"u}cke f{\"u}r eine wissensbasierte Gesellschaft / Deutsche Gesellschaft f{\"u}r Luft- und Raumfahrt - Lilienthal-Oberth e.V. (DGLR). [Red.: Peter Brandt (verantwortlich)]. - Bd. 2. - (Jahrbuch ... der Deutschen Gesellschaft f{\"u}r Luft- und Raumfahrt)},
  journal   = {Deutscher Luft- und Raumfahrtkongress 2004 : Dresden, 20. bis 23. September 2004, Motto: Luft- und Raumfahrt - Br{\"u}cke f{\"u}r eine wissensbasierte Gesellschaft / Deutsche Gesellschaft f{\"u}r Luft- und Raumfahrt - Lilienthal-Oberth e.V. (DGLR). [Red.: Peter Brandt (verantwortlich)]. - Bd. 2. - (Jahrbuch ... der Deutschen Gesellschaft f{\"u}r Luft- und Raumfahrt)},
  address   = {Bonn},
  pages     = {917 -- 926},
  year      = {2004},
  language  = {en}
}
@article{Dachwald2004,
  author    = {Dachwald, Bernd},
  title     = {Evolutionary Neurocontrol: A Smart Method for Global Optimization of Low-Thrust Trajectories},
  series = {22nd AIAA Applied Aerodynamics Conference and Exhibit - AIAA/AAS Astrodynamics Specialist Conference and Exhibit - AIAA Guidance, Navigation, and Control Conference and Exhibit - AIAA Modeling and Simulation Technologies Conference and Exhibit - AIAA Atmospheric Flight Mechanics Conference and Exhibit : 16 - 19 August 2004, Providence, Rhode Island / American Institute of Aeronautics and Astronautics. - (AIAA meeting papers on disc ; 2004,14-15)},
  journal   = {22nd AIAA Applied Aerodynamics Conference and Exhibit - AIAA/AAS Astrodynamics Specialist Conference and Exhibit - AIAA Guidance, Navigation, and Control Conference and Exhibit - AIAA Modeling and Simulation Technologies Conference and Exhibit - AIAA Atmospheric Flight Mechanics Conference and Exhibit : 16 - 19 August 2004, Providence, Rhode Island / American Institute of Aeronautics and Astronautics. - (AIAA meeting papers on disc ; 2004,14-15)},
  publisher = {American Inst. of Aeronautics and Astronautics},
  address   = {Reston, Va.},
  pages     = {2 CD-ROMs},
  year      = {2004},
  language  = {en}
}
@article{Dachwald2004,
  author    = {Dachwald, Bernd},
  title     = {Optimal Solar Sail Trajectories for Missions to the Outer Solar System},
  series = {22nd AIAA Applied Aerodynamics Conference and Exhibit - AIAA/AAS Astrodynamics Specialist Conference and Exhibit - AIAA Guidance, Navigation, and Control Conference and Exhibit - AIAA Modeling and Simulation Technologies Conference and Exhibit - AIAA Atmospheric Flight Mechanics Conference and Exhibit : 16 - 19 August 2004, Providence, Rhode Island / American Institute of Aeronautics and Astronautics. - (AIAA meeting papers on disc ; 2004,14-15)},
  journal   = {22nd AIAA Applied Aerodynamics Conference and Exhibit - AIAA/AAS Astrodynamics Specialist Conference and Exhibit - AIAA Guidance, Navigation, and Control Conference and Exhibit - AIAA Modeling and Simulation Technologies Conference and Exhibit - AIAA Atmospheric Flight Mechanics Conference and Exhibit : 16 - 19 August 2004, Providence, Rhode Island / American Institute of Aeronautics and Astronautics. - (AIAA meeting papers on disc ; 2004,14-15)},
  publisher = {American Inst. of Aeronautics and Astronautics},
  address   = {Reston, Va.},
  pages     = {2 CD-ROMs},
  year      = {2004},
  language  = {en}
}
@article{WeberMo2004,
  author    = {Weber, Hans-Joachim and Mo, Xiumei},
  title     = {Electrospinning P(LLA-CL) nanofiber: a tubular scaffold fabrication with circumferential alignment / Xiumei Mo, Hans-Joachim Weber},
  series = {Contributions from 6th Austrian Polymer Meeting : Vienna, Austria, September 15 - 17, 2003 / Symposium ed.: W. H. Binder},
  journal   = {Contributions from 6th Austrian Polymer Meeting : Vienna, Austria, September 15 - 17, 2003 / Symposium ed.: W. H. Binder},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  pages     = {413 -- 416},
  year      = {2004},
  language  = {en}
}
@article{HekmatSaleminkLauterbachetal.2004,
  author    = {Hekmat, Khosro and Salemink, B. and Lauterbach, Gerhard and Schwinger, R. H. G. and S{\"u}dkamp, M. and Weber, Hans-Joachim and Mehlhorn, U.},
  title     = {Interference by cellular phones with permanent implanted pacemakers: an update},
  series = {Europace. 6 (2004), H. 4},
  journal   = {Europace. 6 (2004), H. 4},
  pages     = {363 -- 369},
  year      = {2004},
  language  = {en}
}
@article{DemirciTrzewikLinderetal.2004,
  author    = {Demirci, T. and Trzewik, J. and Linder, Peter and Artmann, Gerhard and Temiz Artmann, Ayseg{\"u}l},
  title     = {Mechanical Stimulation of 3T3 Fibroblasts Activates Genes: Real Time PCR Products and Suppliers by Comparison},
  series = {Biomedizinische Technik . 49 (2004), H. Erg.-Bd. 2},
  journal   = {Biomedizinische Technik . 49 (2004), H. Erg.-Bd. 2},
  isbn      = {0932-4666},
  pages     = {1046 -- 1047},
  year      = {2004},
  language  = {en}
}
@article{DemirciTrzewikLinderetal.2004,
  author    = {Demirci, T. and Trzewik, J. and Linder, Peter and Digel, Ilya and Artmann, Gerhard and Temiz Artmann, Ayseg{\"u}l},
  title     = {Mechanical Stimulation of 3T3 Fibroblasts Activates Genes: ITGB5 and p53 Responses as Quantified on the mRNA Level},
  series = {Biomedizinische Technik . 49 (2004), H. Erg.-Bd. 2},
  journal   = {Biomedizinische Technik . 49 (2004), H. Erg.-Bd. 2},
  isbn      = {0932-4666},
  pages     = {1030 -- 1031},
  year      = {2004},
  language  = {en}
}
@article{Naujokat2004,
  author    = {Naujokat, Anke},
  title     = {Bottrop: Umbau im Museum Quadrat},
  series = {Bauwelt. 95 (2004), H. 35},
  journal   = {Bauwelt. 95 (2004), H. 35},
  isbn      = {0931-6590},
  pages     = {4},
  year      = {2004},
  language  = {de}
}
@article{LaumannKindmann2004,
  author    = {Laumann, J{\"o}rg and Kindmann, Rolf},
  title     = {Computerorientierte L{\"o}sung von Stabilit{\"a}ts¬problemen im Bauwesen / Kindmann, R. ; Laumann, J.},
  series = {Computer im Bauwesen : Festschrift zum 60. Geburtstag von Prof. Hartmann / Karlheinz Lehner (Hrsg.)},
  journal   = {Computer im Bauwesen : Festschrift zum 60. Geburtstag von Prof. Hartmann / Karlheinz Lehner (Hrsg.)},
  publisher = {Shaker},
  address   = {Aachen},
  isbn      = {3-8322-2478-5},
  pages     = {15 -- 24},
  year      = {2004},
  language  = {de}
}
@article{PrumeGerberKuegeleretal.2004,
  author    = {Prume, Klaus and Gerber, Peter and K{\"u}geler, Carsten and Roelofs, Andreas},
  title     = {Simulation and measurements of the piezoelectric properties response (d33) of piezoelectric layered thin film structures influenced by the top-electrode size / Prume, K. ; Gerber, P. ; K{\"u}geler, C. ; Roelofs, A. ; B{\"o}ttger, U. ; Waser, R. ; Schmitz-Kempen,},
  isbn      = {0-7803-8410-5},
  pages     = {7 -- 10},
  year      = {2004},
  language  = {en}
}
@article{PrumeGerberRoelofsetal.2004,
  author    = {Prume, Klaus and Gerber, P. and Roelofs, A. and K{\"u}geler, C.},
  title     = {Effects of the top-electrode size on the piezoelectric properties (d33 and S) of lead zirconate titanate thin films / Gerber, P. ; Roelofs, A. ; K{\"u}geler, C.; B{\"o}ttger, U. ; Waser, R. ; Prume, K. ;},
  series = {Journal of Applied Physics . 96 (2004), H. 5},
  journal   = {Journal of Applied Physics . 96 (2004), H. 5},
  isbn      = {0021-8979},
  pages     = {2800 -- 2804},
  year      = {2004},
  language  = {en}
}
@article{PrumeReichenbergRoelofsetal.2004,
  author    = {Prume, Klaus and Reichenberg, B. and Roelofs, A. and Waser, R.},
  title     = {In-situ compensation of the parasitic capacitance for nanoscale hysteresis measurements / Schmitz, T. ; Prume, K. ; Reichenberg, B. ; Roelofs, A. ; Waser, R. ; Tiedke, S.},
  series = {Journal of the European Ceramic Society. 24 (2004), H. 6},
  journal   = {Journal of the European Ceramic Society. 24 (2004), H. 6},
  isbn      = {0955-2219},
  pages     = {1145 -- 1147},
  year      = {2004},
  language  = {en}
}
@article{HulseboschGuentherHornetal.2004,
  author    = {Hulsebosch, R. J. and G{\"u}nther, C. and Horn, C. and Holtmanns, S. and Howker, K. and Paterson, K. and Claessens, J. and Schuba, Marko},
  title     = {Pioneering Advanced Mobile Privacy and Security},
  series = {Security for mobility},
  journal   = {Security for mobility},
  editor    = {Mitchell, Chris J.},
  publisher = {Institution of Electrical Engineers},
  address   = {London},
  isbn      = {9781849190886},
  doi       = {10.1049/PBTE051E_ch},
  pages     = {383 -- 432},
  year      = {2004},
  language  = {en}
}
@article{SchubaGerstenbergerLahaije2004,
  author    = {Schuba, Marko and Gerstenberger, Volker and Lahaije, Paul},
  title     = {Internet ID - Flexible Reuse of Mobile Phone Authentication Security for Service Access / Schuba, Marko ; Gerstenberger, Volker, ; Lahaije, Paul},
  pages     = {1 -- 7},
  year      = {2004},
  language  = {en}
}
@article{EnningZambouAbel2004,
  author    = {Enning, Manfred and Zambou, Nathan and Abel, Dirk},
  title     = {Nonlinear spacing control of following vehicles within platoon a controlled lagrangian approach / Zambou, Nathan ; Enning, Manfred ; Abel, Dirk},
  series = {NOLCOS, IFAC Symposium on Nonlinear Control Systems},
  journal   = {NOLCOS, IFAC Symposium on Nonlinear Control Systems},
  pages     = {1211 -- 1216},
  year      = {2004},
  language  = {en}
}
@article{GrotendorstScottAubertFreconetal.2004,
  author    = {Grotendorst, Johannes and Scott, Tony C. and Aubert-Fr{\´e}con, Monique and Hadinger, Gis{\`e}le},
  title     = {Asymptotically exact calculation of the exchange energies of one-active-electron diatomic ions with the surface integral method / Scott, Tony C. ; Aubert-Fr{\´e}con, Monique ; Hadinger, Gis{\`e}le ; Andrae, Dirk ; Grotendorst, Johannes ; Morgan Ill, John D.},
  series = {Journal of Physics B: Atomic, Molecular and Optival Physics. 37 (2004), H. 22},
  journal   = {Journal of Physics B: Atomic, Molecular and Optival Physics. 37 (2004), H. 22},
  isbn      = {0953-4075},
  pages     = {4451 -- 4469},
  year      = {2004},
  language  = {en}
}
@article{GrotendorstScottAubertFreconetal.2004,
  author    = {Grotendorst, Johannes and Scott, Tony C. and Aubert-Fr{\´e}con, Monique and Andrae, D.},
  title     = {Exchange Energy for Two-Active-Electron Diatomic Systems within the Surface Integral Method / Scott,T. C .; Aubert-Fr{\´e}con, M. ; Andrae, D. ; Grotendorst, J. ; Morgan III, J. D. ; Glasser, M. L.},
  series = {Applicable Algebra in Engineering, Communication and Computing. 15 (2004), H. 2},
  journal   = {Applicable Algebra in Engineering, Communication and Computing. 15 (2004), H. 2},
  isbn      = {0938-1279},
  pages     = {101 -- 128},
  year      = {2004},
  language  = {en}
}
@article{GrotendorstKlessDickhausetal.2004,
  author    = {Grotendorst, Johannes and Kless, A. and Dickhaus, T. and Meyer, W.},
  title     = {Data Mining in der pharmazeutischen Forschung und Entwicklung / Kless, A. ; Dickhaus, T. ; Meyer, W. ; Grotendorst, J.},
  series = {LITUS - Laboratory IT User Service. 1 (2004)},
  journal   = {LITUS - Laboratory IT User Service. 1 (2004)},
  pages     = {20 -- 21},
  year      = {2004},
  language  = {en}
}
@article{GrotendorstKlessEitrich2004,
  author    = {Grotendorst, Johannes and Kless, A. and Eitrich, T.},
  title     = {Data Mining in F \& E / Kless, A. ; Eitrich, T. ; Meyer, W. ; Grotendorst, J.},
  series = {BioWorld: Magazin f{\"u}r Molekularbiologische und Biotechnologische Applikationen. 9 (2004), H. 2},
  journal   = {BioWorld: Magazin f{\"u}r Molekularbiologische und Biotechnologische Applikationen. 9 (2004), H. 2},
  isbn      = {1424-8514},
  pages     = {22 -- 23},
  year      = {2004},
  language  = {en}
}
@article{WeberBhujuChandraetal.2004,
  author    = {Weber, Hans-Joachim and Bhuju, S. and Chandra, S. and Mo, X.},
  title     = {Fabrication of biodegradable nanofibers for tubular scaffolds in regenerative medicine / Weber, H.-J. ; Bhuju, S. ; Chandra, S. ; Mo, X.},
  series = {Biomedizinische Technik. 49 (2004), H. Erg.-Bd. 2, Teil 2},
  journal   = {Biomedizinische Technik. 49 (2004), H. Erg.-Bd. 2, Teil 2},
  pages     = {1016 -- 1017},
  year      = {2004},
  language  = {en}
}
@article{KraftNobisrathSalumaaetal.2004,
  author    = {Kraft, Bodo and Nobisrath, Ulrich and Salumaa, Priit and Schultchen, Erhard},
  title     = {Fujaba based Tool Development for eHome Systems / Nobisrath, Ulrich ; Salumaa, Priit ; Schultchen, Erhard ; Kraft, Bodo},
  series = {Electronic Notes in Theoretical Computer Science. 127 (2004), H. 1},
  journal   = {Electronic Notes in Theoretical Computer Science. 127 (2004), H. 1},
  isbn      = {1571-0661},
  pages     = {89 -- 99},
  year      = {2004},
  language  = {en}
}
@article{FockeMinkForcher2004,
  author    = {Focke, Markus and Mink, Andreas and Forcher, Ralf},
  title     = {Intelligente Zulaufsteuerung durch Telematikgest{\"u}tzte Transportevents : Konzeption eine Telematikbasierten Supply Chain Event Managements f{\"u}r die Zulaufsteuerung industrieller Produktionsunternehmen / Focke, Markus ; Mink, Andreas ; Forcher, Ralf},
  series = {Logistik-Management. 6 (2004), H. 4},
  journal   = {Logistik-Management. 6 (2004), H. 4},
  isbn      = {1436-6231},
  pages     = {47 -- 59},
  year      = {2004},
  language  = {de}
}
@article{WeberHekmatZimmermannetal.2004,
  author    = {Weber, Hans-Joachim and Hekmat, K. and Zimmermann, T. and Kampe, S.},
  title     = {Impact of tranexamic acid vs. aprotinin on blood loss and transfusion requirements after cardiopulmonary bypass: a prospective, randomised, double-blind trial / Hekmat, K. ; Zimmermann, T. ; Kampe, S. ; Kasper, S. M. ; Weber, H. J. ; Geissler, H. J. ; Meh},
  series = {Current Medical Research and Opinion. 20 (2004), H. 1},
  journal   = {Current Medical Research and Opinion. 20 (2004), H. 1},
  isbn      = {0300-7995},
  pages     = {121 -- 126},
  year      = {2004},
  language  = {en}
}
@article{HillgaertnerPeier2004,
  author    = {Hillg{\"a}rtner, Michael and Peier, Dirk},
  title     = {Einflussgr{\"o}ssen bei der G{\"u}tebestimmung von Modenverwirbelungskammern},
  series = {Elektromagnetische Vertr{\"a}glichkeit : EMV 2004, 12. Internationale Fachmesse und Kongress f{\"u}r Elektromagnetische Vertr{\"a}glichkeit, 10. - 12. Februar 2004, Messe D{\"u}sseldorf ; [mit CD-ROM] / Veranst.: MESAGO-Messe-Frankfurt GmbH, Stuttgart. Hrsg.: Kurt Feser},
  journal   = {Elektromagnetische Vertr{\"a}glichkeit : EMV 2004, 12. Internationale Fachmesse und Kongress f{\"u}r Elektromagnetische Vertr{\"a}glichkeit, 10. - 12. Februar 2004, Messe D{\"u}sseldorf ; [mit CD-ROM] / Veranst.: MESAGO-Messe-Frankfurt GmbH, Stuttgart. Hrsg.: Kurt Feser},
  publisher = {VDE-Verl.},
  address   = {Berlin [u.a.]},
  isbn      = {3-8007-2810-9},
  pages     = {79 -- 86},
  year      = {2004},
  language  = {de}
}
@article{HartungBaldoHornetal.2004,
  author    = {Hartung, Frank and Baldo, N. and Horn, U. and Kampmann, M.},
  title     = {RTCP feedback based transmission rate control for 3G wireless multimedia streaming / Baldo, N. ; Horn, U. ; Kampmann, M. ; Hartung, F. ;},
  series = {15th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, 2004. PIMRC 2004. Date:5-8 Sept. 2004 ; Vol. 3},
  journal   = {15th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, 2004. PIMRC 2004. Date:5-8 Sept. 2004 ; Vol. 3},
  pages     = {1817 -- 1821},
  year      = {2004},
  language  = {en}
}
@article{HartungReyMathieuetal.2004,
  author    = {Hartung, Frank and Rey, J. and Mathieu, B. and Lozano, D.},
  title     = {Media aware overlay routing in Ambient Networks / Rey, J. ; Mathieu, B. ; Lozano, D. ; Herborn, S. ; Ahmed, K. ; Schmid, S. ; Goebbels, S. ; Hartung, F. ; Kampmann, M.},
  series = {16th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, 2005. PIMRC 2005. Date:11-14 Sept. 2005 ; Vol. 2},
  journal   = {16th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, 2005. PIMRC 2005. Date:11-14 Sept. 2005 ; Vol. 2},
  pages     = {952 -- 957},
  year      = {2004},
  language  = {en}
}
@article{HartungKumwilaisak2004,
  author    = {Hartung, Frank and Kumwilaisak, W.},
  title     = {An intraframe error concealment: nonlinear pattern alignment and directional interpolation / Kumwilaisak, W. ; Hartung, F.},
  series = {Conference on Image Processing, 2004. ICIP '04. 2004 International / Vol. 2 .},
  journal   = {Conference on Image Processing, 2004. ICIP '04. 2004 International / Vol. 2 .},
  pages     = {825 -- 828},
  year      = {2004},
  language  = {en}
}
@article{GoettscheGabryschSchilleretal.2004,
  author    = {G{\"o}ttsche, Joachim and Gabrysch, K. and Schiller, H. and Kauert, B. and Schwarzer, Klemens},
  title     = {Energetic Effects of demand - controlled ventilation retrofitting in a biochemical laboratory building},
  series = {AIVC publications [Elektronische Ressource] / Air Infiltration and Ventilation Centre},
  journal   = {AIVC publications [Elektronische Ressource] / Air Infiltration and Ventilation Centre},
  publisher = {INIVE EEIG},
  address   = {Brussels},
  pages     = {50},
  year      = {2004},
  language  = {en}
}
@article{FerreinKonurLakemeyer2004,
  author    = {Ferrein, Alexander and Konur, Savas and Lakemeyer, Gerhard},
  title     = {Learning Decision Trees for Action Selection in Soccer Agents / Konur, Savas ; Ferrein, Alexander ; Lakemeyer, Gerhard},
  pages     = {1 -- 7},
  year      = {2004},
  language  = {en}
}
@article{FerreinFritzLakemeyer2004,
  author    = {Ferrein, Alexander and Fritz, Christian and Lakemeyer, Gerhard},
  title     = {On-Line Decision-Theoretic Golog for Unpredictable Domains / Ferrein, Alexander ; Fritz, Christian ; Lakemeyer, Gerhard},
  series = {KI 2004: Advances in Artificial Intelligence : 27th Annual German Conference on AI, KI 2004, Ulm, Germany, September 20-24, 2004. Proceedings},
  journal   = {KI 2004: Advances in Artificial Intelligence : 27th Annual German Conference on AI, KI 2004, Ulm, Germany, September 20-24, 2004. Proceedings},
  publisher = {Springer},
  address   = {Berlin},
  pages     = {322 -- 336},
  year      = {2004},
  language  = {en}
}
@article{Ferrein2004,
  author    = {Ferrein, Alexander},
  title     = {Planwirtschaft},
  series = {Linux Magazin (2004)},
  journal   = {Linux Magazin (2004)},
  isbn      = {1432-640X},
  pages     = {50 -- 53},
  year      = {2004},
  language  = {de}
}
@article{KotliarSvetlovaStegaevetal.2004,
  author    = {Kotliar, Konstantin and Svetlova, O. V. and Stegaev, V. A. and Parkhomov, S. D.},
  title     = {Biomechanical substantiation of relatively low efficiency of recurrent laser trabeculoplasty / Svetlova, O. V. ; Stagaev, V. A. ; Parkhomov, S. D. ; Kotliar, K. E. ; Makarov, F. N. ; Smolnikov, B. A. ; Koshitz, I. N.},
  series = {Glaukoma (2004)},
  journal   = {Glaukoma (2004)},
  publisher = {-},
  pages     = {29 -- 39},
  year      = {2004},
  language  = {en}
}
@article{KotliarSvetlovaSourjikovetal.2004,
  author    = {Kotliar, Konstantin and Svetlova, O. V. and Sourjikov, A. V. and Zaseeva, M. V.},
  title     = {Biomechanical peculiarities of aqueous humor production system and outflow regulation system / Svetlova, O. V. ; Sourjikov, A. V. ; Kotliar, K. E. ; Zaseeva, M. V. ; Shukhaev, S. V. ; Koshitz, I. N.},
  series = {Glaukoma (2004)},
  journal   = {Glaukoma (2004)},
  publisher = {-},
  pages     = {66 -- 76},
  year      = {2004},
  language  = {en}
}
@article{KotliarVilserNageletal.2004,
  author    = {Kotliar, Konstantin and Vilser, Walthatd and Nagel, Edgar and Lanzl, Ines M.},
  title     = {Retinal vessel reaction in response to chromatic flickering light / Kotliar, Konstantin E. ; Vilser, Walthard ; Nagel, Edgar ; Lanzl, Ines M.},
  series = {Graefe's Archive for Clinical and Experimental Ophthalmology. 242 (2004), H. 5},
  journal   = {Graefe's Archive for Clinical and Experimental Ophthalmology. 242 (2004), H. 5},
  publisher = {-},
  isbn      = {1435-702X},
  pages     = {377 -- 392},
  year      = {2004},
  language  = {en}
}
@article{TrzewikTemizArtmannLinderetal.2004,
  author    = {Trzewik, J{\"u}rgen and Temiz Artmann, Ayseg{\"u}l and Linder, Peter and Demirci, T. and Digel, Ilya and Artmann, Gerhard},
  title     = {Evaluation of lateral mechanical tension in thin-film tissue constructs},
  series = {Annals of Biomedical Engineering. 32 (2004), H. 9},
  journal   = {Annals of Biomedical Engineering. 32 (2004), H. 9},
  isbn      = {1573-9686},
  pages     = {1243 -- 1251},
  year      = {2004},
  language  = {en}
}
@article{DigelTrzewikDemircietal.2004,
  author    = {Digel, Ilya and Trzewik, J{\"u}rgen and Demirci, Taylan and Temiz Artmann, Ayseg{\"u}l},
  title     = {Response of fibroblasts to cyclic mechanical stress : a proteome approach / Digel, I. ; Trzewik, J. ; Demirci, T. ; Temiz Artmann, A. ; Artmann, G. M.},
  series = {Biomedizinische Technik. 49 (2004), H. Erg.-Bd. 2},
  journal   = {Biomedizinische Technik. 49 (2004), H. Erg.-Bd. 2},
  isbn      = {0932-4666},
  pages     = {1042 -- 1043},
  year      = {2004},
  language  = {en}
}
@article{DigelDemirciTemizArtmannetal.2004,
  author    = {Digel, Ilya and Demirci, Taylan and Temiz Artmann, Ayseg{\"u}l and Nishikawa, K.},
  title     = {Free Radical Nature of the Bactericidal Effect of Plasma-Generated Cluster Ions (PCIs)},
  series = {Biomedizinische Technik. 49 (2004), H. Erg.-Bd. 2},
  journal   = {Biomedizinische Technik. 49 (2004), H. Erg.-Bd. 2},
  isbn      = {0932-4666},
  pages     = {982 -- 983},
  year      = {2004},
  language  = {en}
}
@article{Pfeiffer2004,
  author    = {Pfeiffer, Johann},
  title     = {Genauigkeit und Qualit{\"a}t von Freiformfl{\"a}chen / Projektleiter: Joachim Gauchel},
  series = {Forschungsbericht 2004 / Hrsg.: Der Rektor der Fachhochschule Aachen},
  journal   = {Forschungsbericht 2004 / Hrsg.: Der Rektor der Fachhochschule Aachen},
  publisher = {Fachhochsch.},
  address   = {Aachen},
  pages     = {180},
  year      = {2004},
  language  = {de}
}
@article{HeierliPurvesFelberetal.2004,
  author    = {Heierli, Joachim and Purves, Ross S. and Felber, Andreas and Kowalski, Julia},
  title     = {Verification of nearest-neighbours interpretations in avalanche forecasting},
  series = {Annals of Glaciology},
  volume    = {38},
  journal   = {Annals of Glaciology},
  number    = {1},
  isbn      = {1727-5644},
  pages     = {84 -- 88},
  year      = {2004},
  abstract  = {This paper examines the positive and negative aspects of a range of interpretations of nearest-neighbours models. Measures-oriented and distributionoriented verification methods are applied to categorial, probabilistic and descriptive interpretations of nearest neighbours used operationally in avalanche forecasting in Scotland and Switzerland. The dependence of skill and accuracy measures on base rate is illustrated. The purpose of the forecast and the definition of events are important variables in determining the quality of the forecast. A discussion of the application of different interpretations in operational avalanche forecasting is presented.},
  language  = {en}
}
@article{DigelTemizArtmannNishikawaetal.2004,
  author    = {Digel, Ilya and Temiz Artmann, Ayseg{\"u}l and Nishikawa, K. and Artmann, Gerhard},
  title     = {Cluster air-ion effects on bacteria and moulds},
  series = {Biomedizinische Technik. 49 (2004), H. Erg.-Bd. 2},
  journal   = {Biomedizinische Technik. 49 (2004), H. Erg.-Bd. 2},
  isbn      = {0932-4666},
  pages     = {1040 -- 1041},
  year      = {2004},
  language  = {en}
}
@article{DigelZhubanovaNojimaetal.2004,
  author    = {Digel, Ilya and Zhubanova, Azhar A. and Nojima, H. and Artmann, Gerhard},
  title     = {The use of bactericidal effects of cluster ions generated by plasma in medical biotechnology},
  series = {Biotechnologija : teorija i praktika (2004)},
  journal   = {Biotechnologija : teorija i praktika (2004)},
  isbn      = {1028-9399},
  pages     = {46 -- 52},
  year      = {2004},
  language  = {en}
}
@article{KhodaverdiChaziioannouWeberetal.2004,
  author    = {Khodaverdi, M. and Chaziioannou, A. F. and Weber, S. and Ziemons, Karl and Halling, H. and Pietrzyk, U.},
  title     = {Investigation of different microCT scanner configurations by GEANT4 simulations},
  series = {2003 IEEE Nuclear Science Symposium Conference Record, Vol. 4},
  journal   = {2003 IEEE Nuclear Science Symposium Conference Record, Vol. 4},
  issn      = {1082-3654},
  pages     = {2989 -- 2993},
  year      = {2004},
  abstract  = {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.},
  language  = {en}
}
@article{ZiemonsAuffrayBarbieretal.2004,
  author    = {Ziemons, Karl and Auffray, E. and Barbier, R. and Brandenburg, G.},
  title     = {The ClearPET TM LSO/LuYAP phoswich scanner: a high performance small animal PET system},
  series = {2003 IEEE Nuclear Science Symposium Conference Record, Vol. 3},
  journal   = {2003 IEEE Nuclear Science Symposium Conference Record, Vol. 3},
  issn      = {1082-3654},
  pages     = {1728 -- 1732},
  year      = {2004},
  abstract  = {A 2nd generation high performance small animal PET scanner, called ClearPET™, has been designed and a first prototype is built by working groups of the Crystal Clear Collaboration (CCC). In order to achieve high sensitivity and maintain good uniform spatial resolution over the field of view in high resolution PET systems, it is necessary to extract the depth of interaction (DOI) information and correct for spatial degradation. The design of the first ClearPET™ Demonstrator based on the use of the multi-anode photomultiplier tube (Hamamatsu R7600-M64) and a LSO/LuYAP phoswich matrix. The two crystal layers of 8*8 crystals (2*2*10 mm3) are stacked on each other and mounted without light guide as one to one on the PMT. A unit of four PMTs arranged in-line represents one of 20 sectors of the ring design. The opening diameter of the crystal ring is 137 mm, the axial detector length is 110 mm. The PMT pulses are digitized by free-running ADCs and digital data processing determines the gamma energy, the phoswich layer and even the pulse arrival time. Single gamma interactions are recorded and coincidences are found by software. The gantry allows rotation of the detector modules around the field of view. The measurements have been done using the first LSO/LuYAP detector cassettes.},
  language  = {en}
}
@article{StreunBrandenburgBroekeletal.2004,
  author    = {Streun, M. and Brandenburg, G. and Br{\"o}kel, M. and Fuss, L. and Larue, H. and Parl, C. and Zimmermann, E. and Ziemons, Karl and Halling, H.},
  title     = {The ClearPET data acquisition},
  series = {2003 IEEE Nuclear Science Symposium Conference Record, Vol. 5},
  journal   = {2003 IEEE Nuclear Science Symposium Conference Record, Vol. 5},
  issn      = {1082-3654},
  pages     = {3097 -- 3100},
  year      = {2004},
  abstract  = {Within the Crystal Clear Collaboration a modular system for a small animal PET scanner (ClearPET™) has been developed. The modularity allows the assembly of scanners of different sizes and characteristics in order to fit the specific needs of the individual member institutions. Now a first demonstrator is being completed in Julich. The system performs depth of interaction detection by using a phoswich arrangement combining LSO and LuYAP scintillators which are coupled to multi-channel photomultipliers (PMTs). A free-running ADC digitizes the signal from the PMT and the complete scintillation pulses are sampled by an FPGA and sent with 20 MB/S to a PC for preprocessing. The pulse provides information about the gamma energy and the scintillator material which identifies the interaction layer. Furthermore, the exact pulse starting time is obtained from the sampled data. This is important as no hardware coincidence detection is implemented. All single events are recorded and coincidences are identified by software. An advantage of that is that the coincidence window and the dimensions of the field of view can be adjusted easily. The ClearPET™ demonstrator is equipped with 10240 crystals on 80 PMTs. This paper presents an overview of the data acquisition system.},
  language  = {en}
}
@article{ChristHollendungLarueetal.2004,
  author    = {Christ, D. and Hollendung, A. and Larue, H. and Parl, C. and Streun, M. and Weber, S. and Ziemons, Karl and Halling, H.},
  title     = {Homogenization of the MultiChannel PM gain by inserting light attenuating masks},
  series = {2003 IEEE Nuclear Science Symposium Conference Record, Vol. 4},
  journal   = {2003 IEEE Nuclear Science Symposium Conference Record, Vol. 4},
  issn      = {1082-3654},
  pages     = {2382 -- 2385},
  year      = {2004},
  abstract  = {MultiChannel Photomultipliers (PM), like the R7600-00-M64 or R5900-00-M64 from Hamamatsu, are often chosen as photodetectors in high-resolution positron emission tomography (PET). A major problem of this PM is the nonuniform channel gain. In order to solve this problem, light attenuating masks were created. The aim of the masks is a homogenization of the output of all 64 channels using different hole sizes at the channel positions. The hole area, which is individually defined for the different channels, is inversely proportional to the channel gain. The measurements by inserting light attenuating masks improved a homogenization to a ratio of 1:1.2.},
  language  = {en}
}
@article{ZiemonsHeinrichsStreunetal.2004,
  author    = {Ziemons, Karl and Heinrichs, U. and Streun, M. and Pietrzyk, U.},
  title     = {Validation of GEANT3 simulation studies with a dual-head PMT ClearPET™ prototype},
  series = {2003 IEEE Nuclear Science Symposium Conference Record, Vol. 5},
  journal   = {2003 IEEE Nuclear Science Symposium Conference Record, Vol. 5},
  issn      = {1082-3654},
  pages     = {3053 -- 3056},
  year      = {2004},
  abstract  = {The ClearPET™ project is proposed by working groups of the Crystal Clear Collaboration (CCC) to develop a 2nd generation high performance small animal positron emission tomograph (PET). High sensitivity and high spatial resolution is foreseen for the ClearPET™ camera by using a phoswich arrangement combining mixed lutetium yttrium aluminum perovskite (LuYAP:Ce) and lutetium oxyorthosilicate (LSO) scintillating crystals. Design optimizations for the first photomultiplier tube (PMT) based ClearPET camera are done with a Monte-Carlo simulation package implemented on GEANT3 (CERN, Geneva, Switzerland). A dual-head prototype has been built to test the frontend electronics and was used to validate the implementation of the GEANT3 simulation tool. Multiple simulations were performed following the experimental protocols to measure the intrinsic resolution and the sensitivity profile in axial and radial direction. Including a mean energy resolution of about 27.0\% the simulated intrinsic resolution is about (1.41±0.11)mm compared to the measured of (1.48±0.06)mm. The simulated sensitivity profiles show a mean square deviation of 12.6\% in axial direction and 3.6\% in radial direction. Satisfactorily these results are representative for all designs and confirm the scanner geometry.},
  language  = {en}
}
@article{AuffrayBruyndonckxDevroedeetal.2004,
  author    = {Auffray, E. and Bruyndonckx, P. and Devroede, O. and Fedorov, A. and Ziemons, Karl},
  title     = {The ClearPET project},
  series = {Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment},
  volume    = {527},
  journal   = {Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment},
  number    = {1-2},
  isbn      = {0168-9002},
  pages     = {171 -- 174},
  year      = {2004},
  abstract  = {The Crystal Clear Collaboration has designed and is building a high-resolution small animal PET scanner. The design is based on the use of the Hamamatsu R7600-M64 multi-anode photomultiplier tube and a LSO/LuYAP phoswich matrix with one to one coupling between the crystals and the photo-detector. The complete system will have 80 PM tubes in four rings with an inner diameter of 137 mm and an axial field of view of 110 mm. The PM pulses are digitized by free-running ADCs and digital data processing determines the gamma energy, the phoswich layer and even the pulse arrival time. Single gamma interactions are recorded and coincidences are found by software. The gantry allows rotation of the detector modules around the field of view. Simulations, and measurements a 2×4 module test set-up predict a spatial resolution of 1.5 mm in the centre of the field of view and a sensitivity of 5.9\% for a point source in the centre of the field of view.},
  language  = {en}
}
@article{HagebeukerLangeRingbeck2004,
  author    = {Hagebeuker, Bianca and Lange, Robert and Ringbeck, Thorsten},
  title     = {Bildverarbeitung mit der dritten Dimension : wenn die Pixel auch Laufzeiten auswerten},
  series = {Sensor-Report : Sensorik, Messtechnik, Bildverarbeitung, Fabrikautomation. - 2004, H. 2},
  journal   = {Sensor-Report : Sensorik, Messtechnik, Bildverarbeitung, Fabrikautomation. - 2004, H. 2},
  publisher = {Rek \& Thomas},
  address   = {St. Gallen},
  issn      = {0179-9592},
  pages     = {11 -- 17},
  year      = {2004},
  language  = {de}
}
@article{Mueller2004,
  author    = {M{\"u}ller, Karsten},
  title     = {Selektive Inspektion von Kanalisationen},
  series = {KA Abwasser Abfall. Bd 51 (2004), H. 8},
  journal   = {KA Abwasser Abfall. Bd 51 (2004), H. 8},
  issn      = {1616-430X},
  pages     = {831 -- 836},
  year      = {2004},
  language  = {de}
}
@article{DiltheyBrandenburgSchleser2004,
  author    = {Dilthey, Ulrich and Brandenburg, Annette and Schleser, Markus},
  title     = {Dispensing and application of unfilled adhesives in the micro range},
  series = {Welding and cutting. 3 (2004), H. 4},
  journal   = {Welding and cutting. 3 (2004), H. 4},
  issn      = {1612-3433},
  pages     = {250 -- 254},
  year      = {2004},
  language  = {en}
}
@article{SedlacekSchaetzkeGessleretal.2004,
  author    = {Sedlacek, G. and Sch{\"a}tzke, C. and Geßler, M. and Schleser, Markus},
  title     = {F{\"u}gen von Bauteilen aus textilbewehrtem Beton},
  series = {Der Bauingenieur : die richtungsweisende Zeitschrift im Bauingenieurswesen ; offizielle Zeitschrift der VDI-Gesellschaft Bautechnik. Bd. 79 (2004), H. 12},
  journal   = {Der Bauingenieur : die richtungsweisende Zeitschrift im Bauingenieurswesen ; offizielle Zeitschrift der VDI-Gesellschaft Bautechnik. Bd. 79 (2004), H. 12},
  issn      = {0005-6650},
  pages     = {569 -- 575},
  year      = {2004},
  language  = {de}
}
@article{HellwigVolkmann2004,
  author    = {Hellwig, Angelika and Volkmann, Lutz},
  title     = {Maximally local-edge-connected graphs and digraphs},
  series = {Ars combinatoria},
  volume    = {Vol. 72},
  journal   = {Ars combinatoria},
  issn      = {0381-7032},
  pages     = {295 -- 306},
  year      = {2004},
  language  = {en}
}
@article{HellwigVolkmann2004,
  author    = {Hellwig, Angelika and Volkmann, Lutz},
  title     = {Neighborhood and degree conditions for super-edge-connected bipartite digraphs},
  series = {Results in mathematics},
  volume    = {Vol. 45},
  journal   = {Results in mathematics},
  number    = {Iss. 1-2},
  issn      = {1420-9012 (E-Journal); 1422-6383 (Print)},
  pages     = {45 -- 58},
  year      = {2004},
  language  = {en}
}
@article{HellwigVolkmann2004,
  author    = {Hellwig, Angelika and Volkmann, Lutz},
  title     = {Sufficient conditions for λ′-optimality in graphs of diameter 2},
  series = {Discrete mathematics},
  volume    = {Vol. 283},
  journal   = {Discrete mathematics},
  number    = {Iss. 1-3},
  issn      = {1872-681X (E-Journal); 0012-365X (Print)},
  pages     = {113 -- 120},
  year      = {2004},
  language  = {en}
}
@article{DoeringHechlerWeberetal.2004,
  author    = {D{\"o}ring, Bernd and Hechler, O. and Weber, F. and Sedlacek, Gerhard},
  title     = {Thermische Aktivierung von Fertigteildecken},
  series = {HLH L{\"u}ftung/Klima, Heizung/Sanit{\"a}r, Geb{\"a}udetechnik},
  volume    = {Jg. 55},
  journal   = {HLH L{\"u}ftung/Klima, Heizung/Sanit{\"a}r, Geb{\"a}udetechnik},
  number    = {Nr. 5},
  issn      = {1436-5103},
  pages     = {24 -- 35},
  year      = {2004},
  language  = {de}
}
@article{ZillerDoering2004,
  author    = {Ziller, Claudia and D{\"o}ring, Bernd},
  title     = {Doppelfassaden - vom Experimentalmodell zum Massanzug},
  series = {TAB Technik am Bau},
  volume    = {Bd. 35},
  journal   = {TAB Technik am Bau},
  number    = {H. 12},
  issn      = {0341-2032},
  pages     = {58 -- 63},
  year      = {2004},
  language  = {de}
}
@article{HellwigRautenbachVolkmann2004,
  author    = {Hellwig, Angelika and Rautenbach, Dieter and Volkmann, Lutz},
  title     = {Note on the connectivity of line graphs},
  series = {Information processing letters},
  volume    = {Vol. 91},
  journal   = {Information processing letters},
  number    = {Iss. 1},
  issn      = {1872-6119 (E-Journal); 0020-0190 (Print)},
  pages     = {7 -- 10},
  year      = {2004},
  language  = {en}
}
@article{Ferrein2004,
  author    = {Ferrein, Alexander},
  title     = {Autonome Entscheidungsfindung bei Robotern : Planwirtschaft},
  series = {Linux-Magazin},
  journal   = {Linux-Magazin},
  number    = {7},
  issn      = {1432-640X (Print)},
  pages     = {50 -- 53},
  year      = {2004},
  language  = {de}
}
@article{SchermutzkiKluss2004,
  author    = {Schermutzki, Margret and Kluß, Stefan},
  title     = {Kontaktstunden oder workload? Die Vergabe von ECTS credits},
  year      = {2004},
  abstract  = {Informationen dar{\"u}ber, wie die Arbeitsbelastung (workload) der Studierenden ermittelt werden kann},
  subject      = {Bologna-Prozess},
  language  = {de}
}
@article{Staat2004,
  author    = {Staat, Manfred},
  title     = {Plastic collapse analysis of longitudinally flawed pipes and vessels},
  year      = {2004},
  abstract  = {Improved collapse loads of thick-walled, crack containing pipes and vessels are suggested. Very deep cracks have a residual strength which is better modelled by a global limit load. In all burst tests, the ductility of pressure vessel steels was sufficiently high whereby the burst pressure could be predicted by limit analysis with no need to apply fracture mechanics. The relative prognosis error increases however, for long and deep defects due to uncertainties of geometry and strength data.},
  subject      = {Druckbeh{\"a}lter},
  language  = {en}
}
@article{VuStaat2004,
  author    = {Vu, Duc-Khoi and Staat, Manfred},
  title     = {An algorithm for shakedown analysis of structure with temperature dependent yield stress},
  year      = {2004},
  abstract  = {This work is an attempt to answer the question: How to use convex programming in shakedown analysis of structures made of materials with temperature-dependent properties. Based on recently established shakedown theorems and formulations, a dual relationship between upper and lower bounds of the shakedown limit load is found, an algorithmfor shakedown analysis is proposed. While the original problem is neither convex nor concave, the algorithm presented here has the advantage of employing convex programming tools.},
  subject      = {Einspielen <Werkstoff>},
  language  = {en}
}
@article{KuehnHaugnerStaatetal.2004,
  author    = {K{\"u}hn, Raoul-Roman and Haugner, Werner and Staat, Manfred and Sponagel, Stefan},
  title     = {A Two Phase Mixture Model based on Bone Observation},
  year      = {2004},
  abstract  = {An optimization method is developed to describe the mechanical behaviour of the human cancellous bone. The method is based on a mixture theory. A careful observation of the behaviour of the bone material leads to the hypothesis that the bone density is controlled by the principal stress trajectories (Wolff's law). The basic idea of the developed method is the coupling of a scalar value via an eigenvalue problem to the principal stress trajectories. On the one hand this theory will permit a prediction of the reaction of the biological bone structure after the implantation of a prosthesis, on the other hand it may be useful in engineering optimization problems. An analytical example shows its efficiency.},
  subject      = {Knochen},
  language  = {en}
}
@article{HegerKock2004,
  author    = {Heger, Michael and Kock, Winfried},
  title     = {INGMEDIA, blended learning im Laborpraktikum. Ein hochschuldidaktisches Projekt},
  year      = {2004},
  abstract  = {Laborpraktika bieten Studierenden besondere Lernm{\"o}glichkeiten. Sie erleben im Praktikum mit Kopf (kognitiv), Herz (affektiv) und Hand (motorisch) Zusammenh{\"a}nge und Zusammenarbeit. Durch die multimediale Vorbereitung und Unterst{\"u}tzung der Laborpraktika mit INGMEDIA k{\"o}nnen diese Lernvorteile intensiver genutzt werden. Vielf{\"a}ltige und differenzierte Kontextangebote bieten individuelle Lerneinstiegsm{\"o}glichkeiten und aktivieren zu Selbstgesteuertem Lernen. Durch die Verbesserung von Vorwissen und Motivation er{\"o}ffnen scih Lehrenden und Lernenden neue Freir{\"a}ume bei der Gestaltung der Pr{\"a}senzveranstaltung. Durch hochschuldidaktische Aktionsforschung beim Einsatz im Lehrbetrieb wird die weitere Entwicklung von Software und Pr{\"a}senzveranstaltung prozesshaft begleitet.},
  language  = {de}
}
@article{Heger2004,
  author    = {Heger, Michael},
  title     = {Konzept hochschuldidaktischer Aktionsforschung am Beispiel INGMEDIA},
  year      = {2004},
  abstract  = {"INGMEDIA: Entwicklung und Evaluation interaktiver, multimedialer Lernsoftware f{\"u}r technische und physikalische Praktika in Ingenieurstudieng{\"a}ngen". So lautet der Titel des vom bmb+f im F{\"o}rderprogramm "Neue Medien in der Hochschullehre" unterst{\"u}tzten Verbundprojekts. [...] Im vorliegenden Beitrag wird {\"u}ber das Evaluationskonzept von INGMEDIA berichtet. Es handelt sich hierbei um einen im E-Learning-Bereich bisher kaum vertretenen Ansatz hochschuldidaktischer Aktionsforschung. Der Beitrag betont entsprechend des kevih - Tagungskonzepts (T{\"u}bingen 11./12.3.03) die besonderen hochschuldidaktischen Zielrichtungen, fokussiert also klar auf der konzeptionellen Ebene. Die Umsetzung und Evaluationsergebnisse zu INGMEDIA werden nach Projektabschluss an anderer Stelle ver{\"o}ffentlicht.},
  language  = {de}
}
@article{Gebhardt2004,
  author    = {Gebhardt, Andreas},
  title     = {Grundlagen des Rapid Prototyping: Eine Kurzdarstellung der Rapid Prototyping Verfahren},
  year      = {2004},
  abstract  = {Generative Verfahren sind seit etwa 1987 in den USA und seit etwa 1990 in Europa und Deutschland in Form von Rapid Prototyping Verfahren bekannt und haben sich in dieser Zeit von eher als exotisch anzusehenden Modellbauverfahren zu effizienten Werkzeugen f{\"u}r die Beschleunigung der Produktentstehung gewandelt. Mit der Weiterentwicklung der Verfahren und insbesondere der Materialien wird mehr und mehr das Feld der direkten Anwendung der Rapid Technologie zur Fertigung erschlossen. Rapid Technologien werden daher zum Schl{\"u}ssel f{\"u}r neue Konstruktionssystematiken und Fertigungsstrategien.},
  subject      = {Rapid prototyping},
  language  = {de}
}
@article{WollertVedralGrimmetal.2004,
  author    = {Wollert, J{\"o}rg and Vedral, Andreas and Grimm, A. and Holtmann, M.},
  title     = {Bluetooth-Sicherheit : wie viel Pers{\"o}nlichkeit gebe ich preis?},
  series = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler ; Sonderh. Wireless : Fachmedium f{\"u}r Entwicklungen funkbasierter Systeme},
  volume    = {Bd. 53},
  journal   = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler ; Sonderh. Wireless : Fachmedium f{\"u}r Entwicklungen funkbasierter Systeme},
  number    = {Sonderh. M{\"a}rz},
  issn      = {0013-5658},
  pages     = {30 -- 35},
  year      = {2004},
  language  = {de}
}
@article{Wollert2004,
  author    = {Wollert, J{\"o}rg},
  title     = {Bluetooth, WLAN and ZigBee f{\"u}r die Automatisierungstechnik},
  series = {Etz : Elektrotechnik \& Automation},
  volume    = {Bd. 125},
  journal   = {Etz : Elektrotechnik \& Automation},
  number    = {H. 6},
  issn      = {0948-7387},
  pages     = {10 -- 18},
  year      = {2004},
  language  = {de}
}
@article{Wollert2004,
  author    = {Wollert, J{\"o}rg},
  title     = {Bluetooth in der Automatisierung : kabelfrei in eine bessere Zukunft},
  series = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler},
  volume    = {Bd. 53},
  journal   = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler},
  number    = {H. 14},
  issn      = {0013-5658},
  pages     = {42 -- 46},
  year      = {2004},
  language  = {de}
}
@article{DerschGeyerHerrmannetal.2004,
  author    = {Dersch, J{\"u}rgen and Geyer, Michael and Herrmann, Ulf and Jones, Scott A. and Kelly, Bruce and Kistner, Rainer and Ortmanns, Winfried and Pitz-Paal, Robert and Price, Henry},
  title     = {Trough integration into power plants—a study on the performance and economy of integrated solar combined cycle systems},
  series = {Energy : the international journal},
  volume    = {29},
  journal   = {Energy : the international journal},
  number    = {5-6 (Special Issue SolarPaces)},
  issn      = {0360-5442},
  doi       = {10.1016/S0360-5442(03)00199-3},
  pages     = {947 -- 959},
  year      = {2004},
  language  = {en}
}
@article{CesariRennekampffVinterstenetal.2004,
  author    = {Cesari, Francesca and Rennekampff, Verena and Vintersten, Kristina and Vuong, Lam Giang and Seibler, Jost and Bode, J{\"u}rgen and Wiebel, Franziska F. and Nordheim, Alfred},
  title     = {Elk-1 knock-out mice engineered by Flp recombinase-mediated cassette exchange},
  series = {Genesis : The Journal of Genetics and Development},
  volume    = {38},
  journal   = {Genesis : The Journal of Genetics and Development},
  number    = {2},
  issn      = {1526-968X},
  doi       = {10.1002/gene.20003},
  pages     = {87 -- 92},
  year      = {2004},
  language  = {en}
}
@article{Lind2004,
  author    = {Lind, Thorsten Patric},
  title     = {Inkongruente Deckung auch bei Gl{\"a}ubigerwechsel gleichzeitig mit Besicherung : BGH, Vers{\"a}umnisurteil vom 11. 3. 2004 - IX ZR 160/02 (OLG Schleswig) : Anmerkung},
  series = {LMK : kommentierte BGH-Rechtsprechung ; in Zsarb. mit der Neuen Juristischen Wochenschrift / Lindenmaier-M{\"o}hring},
  journal   = {LMK : kommentierte BGH-Rechtsprechung ; in Zsarb. mit der Neuen Juristischen Wochenschrift / Lindenmaier-M{\"o}hring},
  number    = {H. 8},
  issn      = {1611-1095},
  pages     = {148},
  year      = {2004},
  language  = {de}
}
@article{Lind2004,
  author    = {Lind, Thorsten Patric},
  title     = {Inkongruente Deckung bei Leistung unter Vollstreckungsdruck vor bevorstehendem Ablauf der letzten Zahlungsfrist : BGH, Urteil vom 15. 5. 2003 - IX ZR 194/02 (OLG Stuttgart) : Anmerkung},
  series = {LMK : kommentierte BGH-Rechtsprechung ; in Zsarb. mit der Neuen Juristischen Wochenschrift / Lindenmaier-M{\"o}hring},
  journal   = {LMK : kommentierte BGH-Rechtsprechung ; in Zsarb. mit der Neuen Juristischen Wochenschrift / Lindenmaier-M{\"o}hring},
  number    = {H. 2},
  issn      = {1611-1095},
  pages     = {36},
  year      = {2004},
  language  = {de}
}
@article{LindStegmann2004,
  author    = {Lind, Thorsten Patric and Stegmann, Achim},
  title     = {Die insolvenzrechtliche Anfechtung der Bezugsrechtseinr{\"a}umung bei der Lebensversicherung : zugleich eine Anmerkung zu BGH, Urt. v. 23.10 2003 - IX ZR 252/01},
  series = {Zeitschrift f{\"u}r das gesamte Insolvenzrecht : ZInsO},
  journal   = {Zeitschrift f{\"u}r das gesamte Insolvenzrecht : ZInsO},
  number    = {H. 8},
  issn      = {1615-8032},
  pages     = {413 -- 419},
  year      = {2004},
  language  = {de}
}
@article{Lind2004,
  author    = {Lind, Thorsten Patric},
  title     = {Der Darlehensvertrag in der Insolvenz des Darlehensgebers},
  series = {Zeitschrift f{\"u}r das gesamte Insolvenzrecht : ZInsO},
  journal   = {Zeitschrift f{\"u}r das gesamte Insolvenzrecht : ZInsO},
  number    = {H. 11},
  issn      = {1615-8032},
  pages     = {580 -- 585},
  year      = {2004},
  language  = {de}
}
@article{ChudobaButenwegPeiffer2004,
  author    = {Chudoba, Rostislav and Butenweg, Christoph and Peiffer, F.},
  title     = {Technical information system for collaborative material research},
  series = {Advances in engineering software},
  volume    = {Volume 35},
  journal   = {Advances in engineering software},
  number    = {Issue 10-11},
  issn      = {1873-5339 (E-Journal); 0965-9978 (Print)},
  doi       = {10.1016/j.advengsoft.2004.03.021},
  pages     = {747 -- 756},
  year      = {2004},
  language  = {en}
}
@article{HollerButenwegNohetal.2004,
  author    = {Holler, S. and Butenweg, Christoph and Noh, S.-Y. and Meskouris, Konstantin},
  title     = {Computational model of textile-reinforced concrete structures},
  series = {Computers \& structures : an international journal},
  volume    = {Volume 82},
  journal   = {Computers \& structures : an international journal},
  number    = {Issues 23-26},
  issn      = {1879-2243 (E-Journal); 0045-7949 (Print)},
  doi       = {10.1016/j.compstruc.2004.03.076},
  pages     = {1971 -- 1979},
  year      = {2004},
  language  = {en}
}
@article{NdoumbeMbonjoMbonjoStreckertBitzetal.2004,
  author    = {Ndoumb{\`e} Mbonjo Mbonjo, H. and Streckert, J. and Bitz, Andreas and Hansen, V. and Glasmachers, A. and Gencol, S. and Rozic, D.},
  title     = {Generic UMTS test signal for RF bioelectromagnetic studies},
  series = {Bioelectromagnetics},
  volume    = {25},
  journal   = {Bioelectromagnetics},
  number    = {6},
  issn      = {1521-186X},
  doi       = {10.1002/bem.20007},
  pages     = {415 -- 425},
  year      = {2004},
  language  = {en}
}
@article{SommerStreckertBitzetal.2004,
  author    = {Sommer, Angela M. and Streckert, Joachim and Bitz, Andreas and Hansen, Volkert W. and Lerchl, Alexander},
  title     = {No effects of GSM-modulated 900 MHz electromagnetic fields on survival rate and spontaneous development of lymphoma in female AKR/J mice},
  series = {BMC Cancer},
  volume    = {77},
  journal   = {BMC Cancer},
  number    = {4},
  doi       = {10.1186/1471-2407-4-77},
  year      = {2004},
  language  = {en}
}
@article{Wilke2004,
  author    = {Wilke, Thomas},
  title     = {Vergessene Planungen - Die Kapelle im Neuen Schloß in Stuttgart},
  series = {Zeitschrift f{\"u}r w{\"u}rttembergische Landesgeschichte (ZWLG)},
  volume    = {63},
  journal   = {Zeitschrift f{\"u}r w{\"u}rttembergische Landesgeschichte (ZWLG)},
  issn      = {0044-3786},
  pages     = {169 -- 201},
  year      = {2004},
  language  = {de}
}