TY - BOOK A1 - Höft, Uwe T1 - Lebenszykluskonzepte : Grundlage für das strategische Marketing- und Technologiemanagement T3 - Technological economics. - Berlin : Schmidt. - ISSN 0344-5577. - Nr. 46 KW - Lebenszyklus KW - Investitionsgüterindustrie Y1 - 1992 SN - 3-503-03315-7 N1 - Inhaltsverzeichnis: http://d-nb.info/920396208/04 PB - Berlin CY - E. Schmidt ER - TY - RPRT A1 - Heinsohn, Jochen T1 - A hybrid approach for modeling uncertainty in terminological logics Y1 - 1992 N1 - Reportnummer: DFKI RR 91 24 CY - Kaiserslautern ER - TY - RPRT A1 - Heinsohn, Jochen T1 - An empirical analysis of terminological representation systems Y1 - 1992 N1 - Reportnummer: DFKI RR 92 16 CY - Kaiserslautern ER - TY - CHAP A1 - Heinsohn, Jochen ED - Hollunder, Bernhard T1 - DFKI Workshop on Taxonomic Reasoning : Proceedings. Saarbrücken, February 26, 1992 Y1 - 1992 N1 - Reportnummer: DFKI D 92 08 CY - Kaiserslautern ER - TY - CHAP A1 - Claus, D. A1 - Beck, Eberhard A1 - Gmeiner, H.J. A1 - Puschmann, E. A1 - Brunhölzl, C. A1 - Jäger, W. A1 - Neundörfer, B. T1 - Neurotoxische Nebenwirkungen von Zytostatika T2 - In: Ophthalmoneurologie, Therapiekontrolle, Prävention : 65. Jahrestagung vom 23. - 26. September 1992 in Saarbrücken/ hrsg. von K. Schimrigk ... Unter Mitwirkung von M. Grundmann ... - Berlin, 1992. - (Verhandlungen der Deutschen Gesellschaft für Neurologie ; 7) (Tagung / Deutsche Gesellschaft für Neurologie ; 65). - ISBN: 3-924171-14-9 Y1 - 1992 SP - 738 EP - 740 ER - TY - CHAP A1 - Beck, Eberhard A1 - Hofmann, M. A1 - Kiesewetter, F. A1 - Jäger, W. A1 - Wildt, L. A1 - Lang, N. T1 - Analysis of CA 125 release by ovarian cancer cells in vitro T2 - In: Tumor associated antigens, oncogenes, receptors, cytokines in tumor diagnosis and therapy at the beginning of the nineties / 6th Symposium on Tumor Markers, Hamburg, [December 9. - 11. 1991] ; Satellite Symposium Cancer of the Breast - State and Trends in Diagnosis and Therapy. Ed. by R. - München [u.a.] : Zuckschwerdt, 1992. - ISBN 3-88603-444-5 Y1 - 1992 SP - 117 EP - 121 ER - TY - CHAP A1 - Beck, Eberhard A1 - Seidinger, M. A1 - Schneider, G. A. A1 - Schuster, M. A1 - Berg, A. A1 - Jäger, W. A1 - Wildt, L. A1 - Lang, N. T1 - Toxische Schädigungen des Gehörs unter Cisplatinhaltiger Chemotherapie bei Patientinnen mit gynäkologischen Tumoren T2 - In: Zytostatikabedingte Nebenwirkungen : Symposium in Pommersfelden, 3. - 4. Juli 1992 ; 26 Tabellen / Bd-Hrsg.: N. Lang ... - München [u.a.] : Zuckschwerdt, 1993. - Aktuelle Onkologie ; 8). - ISBN: 3-88603-458-5 Y1 - 1992 SP - 5 EP - 9 ER - TY - CHAP A1 - Jäger, W. A1 - Löffler, B. A1 - Beck, Eberhard A1 - Bellmann, O. A1 - Wolf, A. A1 - Mund-Hoym, S. A1 - Sauerbrei, W. A1 - Wildt, L. A1 - Lang, N. T1 - Retrospective analysis of GnRH analogue administration in patients with advanced ovarian cancer T2 - In: GnRH analogues and cancer : plus a review of the treatment of uterine leiomyomata; the proceedings of the 2. International Symposium on GnRH Analogues in Cancer and Human Reproduction, Geneva, November 1990 / ed. by B. Lunenfeld. - Carnforth, Lancs. [u.a.] : Parthenon Publ., 1992. - (Advances in the study of GnRH analogues ; 4). - ISBN: 1-85070-328-0 Y1 - 1992 SP - 69 EP - 76 ER - TY - JOUR A1 - Hanspach, J. A1 - Pinno, Frank T1 - Concentration dependent diffusion of water in polyamide 6 JF - In: acta polymerica, 43 (1992), 210-213 Y1 - 1992 SP - 210 EP - 213 ER - TY - CHAP A1 - Vollmer, Michael A1 - Kreibig, U. T1 - Collective excitations of large metal clusters T2 - In: Nuclear physics concepts in the study of atomic cluster physics : proceedings of the 88th W.-E.-Heraeus-Seminar, held at Bad Honnef, FRG, 26 - 29 November 1991 / R. Schmidt ... (ed.). - Berlin [u.a.] : Springer, 1992. - (Lecture notes in physics ; Vol. 404). - ISBN 3-540-55625-7 ; 0-387-55625-7. - S. 266-276 N2 - Studies of the evolution of the optical properties of metal clusters as a function of size have gained considerable attention in the last few years. One theoretical approach starts from large metal clusters, which can be described by classical electrodynamics, provided the dielectric functions of the clusters are known. the resulting resonant features in the absorption spectra are commonly called surface plasmons and are collective excitations of the electron system.The present paper discusses the electrodynamic (Mie) theory for large clusters of different metals, also considering the range of validity of this approach towards smaller cluster sizes. More details can be found in an extended review on this topic which is to be published soon [1]. Y1 - 1992 U6 - https://doi.org/10.1007/3-540-55625-7_30 SP - 266 EP - 276 ER - TY - JOUR A1 - Edel, Karl-Otto A1 - Hintze, Hartmut A1 - Korn, Monika T1 - Analysis of a solid railway wheel breakage JF - In: Rail international Vol. 23 (1992) 1, pp 28-40 Y1 - 1992 SN - 0020-8442 SP - 28 EP - 40 ER - TY - JOUR A1 - Edel, Karl-Otto A1 - Schaper, M. T1 - Fracture mechanics fatigue resistance analysis of the crack-damaged tread of overbraked solid railway vehicles JF - In: Rail international Vol. 23 (1992) 11, pp 35-49 Y1 - 1992 SN - 0020-8442 SP - 35 EP - 49 ER - TY - CHAP A1 - Wikarski, Dietmar T1 - Locally Markovian object nets - the conceptual model T2 - In: Workshop Concurrency, Specification & Programming : November 19 - 21, 1992 / [Humboldt-Universität Berlin. Hrsg.: Dekan des Fachbereichs Informatik]. - Berlin : Dekan des Fachbereichs Informatik, 1992. - (Informatik-Preprint ; 22) Y1 - 1992 SP - 182 EP - 189 ER - TY - JOUR A1 - Brasche, Ulrich T1 - Innovationsschub durch die Mikrosystemtechnik : Herausforderung für den Mittelstand JF - In: Elektronik (1992) H. 19 Y1 - 1992 SP - 112 ff ER - TY - GEN A1 - Brasche, Ulrich A1 - Eschenbach, R. A1 - Scholz, A. T1 - Visionen einer Technologiepolitik für das Land Schleswig-Holstein : Gutachten im Auftrag der Staatskanzlei Y1 - 1992 CY - Kiel ER - TY - GEN A1 - Brasche, Ulrich A1 - Widdig, H. T1 - Regionale Potentiale der Mikrosystemtechnik Y1 - 1992 CY - Berlin ER - TY - JOUR A1 - Stumpf, H. A1 - Pfister, Winfried T1 - Yang-mills dynamics as an effective theory of composite vector bosons JF - Il nuovo cimento Y1 - 1992 U6 - https://doi.org/10.1007/BF02730773 SN - 1826-9869 (online) SN - 0369-3546 (print) VL - 105 IS - 5 SP - 677 EP - 694 ER - TY - CHAP A1 - Heiner, M. A1 - Ventre, G. A1 - Wikarski, Dietmar T1 - A Petri Net based Tool Kit to integrate qualitative and quantitative analysis T2 - In: Transputer applications and systems '93 : proceedings of the 1993 World Transputer Congress, 20 - 22 September 1993, Aachen, Germany / ed. by R. Grebe ... [TTC, the Transputer Consortium] . - ( Transputer and occam engineering series ; 36 ). - ISBN 90-5199-140-1 Y1 - 1993 SP - 1317 ER - TY - JOUR A1 - Beck, Eberhard A1 - Russo, P. A1 - Papa, V. A1 - Jäger, W. A1 - Pezzino, V. A1 - Wildt, L. A1 - Vigneri, R. A1 - Lang, N. T1 - Nachweis von Insulin-Rezeptoren (IR) in Ovarialkarzinomgewebe JF - In: Archives of Gynecology and Obstetrics December 254(1993)Iss. 1-4, 1053-1054 Y1 - 1993 SN - 0932-0067 SP - 1053 EP - 1054 ER - TY - CHAP A1 - Bittl, A. A1 - Beck, Eberhard A1 - Jäger, W. A1 - Wildt, L. T1 - Untersuchungen zur Amenorrhoe unter adjuvanter CMF-Chemotherapie bei Mammakarzinom-Patientinnen T2 - In: Zytostatikabedingte Nebenwirkungen : Symposium in Pommersfelden, 3. - 4. Juli 1992; 26 Tabellen / Bd.-Hrsg.: N. Lang; W. Jäger. - München [u.a.] : Zuckschwerdt, 1992. - (Aktuelle Onkologie ; 68). - ISBN: 3-88603-458-5 Y1 - 1993 SP - 10 EP - 14 ER - TY - JOUR A1 - Hövel, H. A1 - Fritz, S. A1 - Hilger, A. A1 - Kreibig, U. A1 - Vollmer, Michael T1 - Width of cluster plasmon resonances: Bulk dielectric functions and chemical interface damping JF - In: Phys. Rev. B 48 (1993) 24, 18178–18188 N2 - The damping of collective electron resonances in clusters which develop into plasmon polaritons at larger sizes is investigated for free, supported, and embedded neutral metal clusters. Embedding of free 2 nm Ag clusters of 2-nm diameter into a SiO2 matrix leads to an increase of the width of the resonances by more than a factor of 3. The optical spectra are compared with the Mie theory using size-effect-modified dielectric functions of the solid state. The results corroborate the assumption that the widths of the resonances strongly depend on chemical interface effects. The results are briefly discussed with regard to limited-mean-free-path and quantum-size-effect theories and a recent approach by Persson. It is demonstrated that the widths of the spectra of supported and embedded clusters have to be interpreted with care since true intrinsic size effects of the clusters appear to be less effective than previously believed and can be obscured by the chemical interface damping. © 1993 The American Physical Society Y1 - 1993 U6 - https://doi.org/10.1103/PhysRevB.48.18178 ER - TY - JOUR A1 - Götz, T. A1 - Träger, F. A1 - Vollmer, Michael T1 - Desorption of metal atoms with laser light of different polarization JF - In: Applied physics / A 57 (1993) 1, pp 101-104 N2 - Laser-induced desorption of metal atoms from the surface of small metal particles has been investigated as a function of the shape of the particles and the polarization of the incident laser light. The particles were supported on LiF, quartz or sapphire substrates. In a first set of experiments, the shape of the particles was determined by recording optical transmission spectra with s- and p-polarized light incident under an angle of typically 40° with respect to the surface normal. The metal particles turn out to be oblate, the ratio of the axes perpendicular and parallel to the substrate surface being on the order of 0.5. This ratio decreases with increasing particle size. Also, the particles change shape if the temperature is raised. In further experiments, s- and p-polarized light has been used to stimulate desorption of atoms via surface plasmon excitation. It is found that the desorption rate markedly depends on the polarization of the light. This is explained by excitation of the collective electron oscillation along different axes of the non-spherical particles. Y1 - 1993 U6 - https://doi.org/10.1007/BF00331225 SP - 101 EP - 104 ER - TY - JOUR A1 - Hoheisel, W. A1 - Vollmer, Michael A1 - Träger, F. T1 - Desorption of metal atoms with laser light: Mechanistic studies JF - In: Physical Review / B 48 1993) 23, 17463-17476 N2 - Results on laser-induced desorption of metal atoms from small metal particles are presented. Experiments have been performed on sodium, potassium, and silver particles supported on a LiF(100) single-crystal surface under ultrahigh vacuum conditions. Measurements include the determination of the desorption rate as a function of laser wavelength, laser intensity, average particle size, and substrate temperature, the determination of the kinetic energy of the desorbed atoms, the investigation of the optical spectra of the supported metal particles, and the study of the influence of adsorbate molecules on the desorption rate. Furthermore, theoretical extinction and absorption spectra of the metal particles have been calculated with the classical electrodynamical Mie theory as a function of average particle size and excitation wavelength. Also, the radial electric field at the particle surface was computed. The results of the experiments and theoretical calculations are combined to give a consistent picture of the mechanism of metal-atom desorption by electronic excitation with laser light. A realistic surface potential from which the atoms escape and nonlocal optical effects are taken into account. The latter introduce additional absorption channels by the formation of electron-hole pairs in the surface layer of the particle which relax into antibonding states before desorption occurs. Finally, the mechanism is discussed in the light of similar phenomena observed for thin metal films. Possibilities for future work are outlined. © 1993 The American Physical Society Y1 - 1993 U6 - https://doi.org/10.1103/PhysRevB.48.17463 ER - TY - JOUR A1 - Götz, T. A1 - Hoheisel, W. A1 - Träger, F. A1 - Vollmer, Michael T1 - Interplay between collective and single electron excitations in large metal clusters JF - In: Zeitschrift für Physik / D 26 (1993), 267-269 Y1 - 1993 ER - TY - JOUR A1 - Hoheisel, W. A1 - Vollmer, Michael A1 - Träger, F. T1 - Laserdesorption von Metallatomen JF - In: Physikalische Blätter 49 (1993) 9, 795 - 799 N2 - Beleuchtet man die Oberfläche eines Festkörpers mit Laserlicht, können darauf adsorbierte Atome oder Moleküle abgelöst werden. Solche Desorptionsprozesse sind in jüngster Zeit in zahlreichen Experimenten untersucht worden, wobei sich das Interesse sowohl auf die Erforschung der zugrundeliegenden Mechanismen als auch auf mögliche Anwendungen dieser Reaktionen, zum Beispiel zur gezielten Modifizierung von Oberflächen, konzentriert. Besonders interessant ist das laserinduzierte Aufbrechen von Bindungen zur Oberfläche dann, wenn es nicht einfach als thermischer Prozeß durch eine Temperaturerhöhung hervorgerufen wird, sondern direkt auf einer elektronischen Anregung beruht. Solche nichtthermischen Prozesse werden selbst für Metalle beobachtet, obwohl die Kopplung der elektronischen Anregung an das Substrat hier besonders schnell abläuft. Der zugrundeliegende Mechanismus beruht auf dem Zusammenspiel einer kollektiven Elektronenoszillation und einer lokalisierten Einzelelektronenanregung, wobei auch nichtlokale optische Effekte in der Metalloberfläche eine wichtige Rolle spielen. Y1 - 1993 U6 - https://doi.org/10.1002/phbl.19930490909 ER - TY - CHAP A1 - Edel, Karl-Otto T1 - Fracture Mechanics Analysis of the Residual Service Life of the Welded Main Girders of the Highway Bridges of Ruedersdorf T2 - In: Fatigue design : papers presented at the International Symposium on Fatigue Design / organized and sponsored by VTT (Technical Research Centre of Finland) and held in Helsinki, Finland. Co-sponsored by the European Structural Integrity Society (ESIS) and the Technology Development Centre of Finland (TEKES). Ed. by J Solin ... - London : Mechanical Engineering Publ., 1993. - (ESIS publication // European Structural Integrity Society, ISSN 1566-1369 ; 16). - ISBN 0-85298-884-2 Y1 - 1993 SP - 109 EP - 120 ER - TY - JOUR A1 - Herrman, K. H. A1 - Auth, J. A1 - Möllmann, Klaus Peter A1 - Tomm, J. W. A1 - Bottner, H. A1 - Lambrecht, A. A1 - Tacke, M. A1 - Kolesnikov, V. A1 - Yunovich, A. E. A1 - Fedorenko, A. I. A1 - Mironov, O. A. A1 - Sipatov, A. Yu T1 - Band offsets in Eu-containing lead chalcogenides and lead chalcogenide superlattices from spectroscopic data JF - In: Semiconductor Science and Technology Vol. 8 (1993) 1S, pp S176-S179 N2 - The results of an experimental study of the optical and photoelectrical properties of Eu-containing lead chalcogenides and superlattices are presented. From both sets of experiments band offset data for the lead chalcogenide-europium chalcogenide heterojunction are derived. The results are compared with the data obtained from a linear interpolation of the band structures between those of the binaries. Y1 - 1993 U6 - https://doi.org/10.1088/0268-1242/8/1S/040 SN - 1361-6641 SP - S176 EP - S179 ER - TY - CHAP A1 - Edel, Karl-Otto T1 - Mit Rissen leben? : Zur Betriebssicherheit rissgeschädigter Bauteile; ein Vortrag, gehalten am 14. April 1993 in der FH Brandenburg T3 - Hochschulreihe / FH Brandenburg - 93,1 KW - Bauwerk KW - Riss KW - Betriebssicherheit Y1 - 1993 PB - Fachhochsch. Presse- und Öffentlichtkeitsarbeit CY - Brandenburg ER - TY - JOUR A1 - Edel, Karl-Otto T1 - Bruchmechanische Analyse und Bewertung der Rißausbreitung im Radkranz von Eisenbahnvollrädern. Teil 1 JF - In: Zeitschrift für Eisenbahnwesen und Verkehrstechnik : ZEV + DET 117 (1993) 8, 262-268 Y1 - 1993 SN - 0373-322X - 0941-0589 SP - 262 EP - 268 ER - TY - JOUR A1 - Edel, Karl-Otto T1 - Bruchmechanische Analyse und Bewertung der Rißausbreitung im Radkranz von Eisenbahnvollrädern. Teil 2 JF - In: Zeitschrift für Eisenbahnwesen und Verkehrstechnik : ZEV + DET 117 (1993) 9, 308-315 Y1 - 1993 SN - 0373-322X - 0941-0589 SP - 308 EP - 315 ER - TY - CHAP A1 - Brasche, Ulrich T1 - Sind Produktinnovationen mit mehrheitlich älteren Arbeitnehmern möglich? T2 - In: Alter und Erwerbsarbeit der Zukunft : Arbeit und Technik bei veränderten Alters- und Belegschaftsstrukturen; Kongreß vom 3. und 4. November 1992 in Berlin / [hrsg. für die Deutsche Forschungsanstalt für Luft- und Raumfahrt, Projektträger "Arbeit und Technik"]. H.-J. Bullinger ... (Hrsg.). - Berlin [u.a.] : Springer, 1993. - ISBN 3-540-56836-0 Y1 - 1993 SP - 150 EP - 155 ER - TY - JOUR A1 - Socolowsky, Jürgen T1 - The solvability of a free boundary problem for the stationary Navier-Stokes equations with a dynamic contact line JF - In: Nonlinear Analysis: Theory, Methods & Applications 21 (1993) 10, 763–784 Y1 - 1993 SP - 763 EP - 784 ER - TY - RPRT A1 - Barthel, S. A1 - Kindsmüller, Martin Christof A1 - Schmid, U. A1 - Schönig, S. T1 - Das FlieWaTau-DB - Ein Expertensystem zur Unterstützung von Wohnraumtausch mit Kopplung an ein Datenbanksystem BT - Projektabschlussbericht Y1 - 1993 N1 - Projektabschlussbericht. TU Berlin, Fachbereich Informatik ER - TY - GEN A1 - Kindsmüller, Martin Christof T1 - Testing the limits of LCSI MicroWorlds Logo 1.00: Developing an electronic book about the solar system Y1 - 1993 N1 - Talk and Demonstration given at the Research Seminar of the Learning and Common Sense Group, MIT Media-Lab, Cambridge, MA (USA) 28.10.93 ER - TY - CHAP A1 - Schneider, J. M. A1 - Preuss, Thomas A1 - Nielsen, P. S. T1 - Management of virtual private networks for integrated broadband communication T2 - SIGCOMM '93 : Conference proceedings ; communications, architectures, protocols and applications, September 13 - 17, 1993, San Francisco, California, USA Y1 - 1993 SN - 0-89791-619-0 U6 - https://doi.org/10.1145/166237.166259 SP - 224 EP - 237 PB - ACM CY - New York ER - TY - JOUR A1 - Stumpf, H. A1 - Fauser, B. A1 - Pfister, Winfried T1 - Composite Particle Theory in Quantum Electrodynamics JF - Zeitschrift für Naturforschung / A Y1 - 1993 SN - 1865-7109 (online) SN - 0932-0784 (print) VL - 48 IS - 7 SP - 765 EP - 776 ER - TY - JOUR A1 - Pfister, Winfried T1 - On the theory of composite gauge bosons: Calculation of coupling constants and covariant derivatives JF - Il nuovo cimento / A Y1 - 1993 U6 - https://doi.org/10.1007/BF02771452 SN - 1826-9869 (online) SN - 0369-3546 (print) VL - 106 IS - 3 SP - 363 EP - 377 ER - TY - JOUR A1 - Bunikowski, R. A1 - Fitzek, Clemens A1 - Trautmann, M. T1 - Epidemiologic and clinical aspects of HIV infection in homosexual patients and intravenous drug addicts in a comparative study JF - Gesundheitswesen Y1 - 1993 SN - 0941-3790 (Print) N1 - [Article in German] VL - 55 IS - 1 SP - 28 EP - 32 ER - TY - CHAP A1 - Mündemann, Friedhelm T1 - Fuzzy concepts for predicting the behaviour of other drivers on a highway T2 - Fuzzy Logic in Artificial Intelligence Lecture Notes in Computer Science KW - Preparation of decisions with uncertain/vague data KW - Real-time fuzzy expert systems KW - Application: autonomous mobile vehicles Y1 - 1993 U6 - https://doi.org/10.1007/3-540-56920-0_18 SP - 165 EP - 173 PB - Springer Verlag CY - Berlin Heidelberg ER - TY - BOOK A1 - Heinsohn, Jochen T1 - ALCP : ein hybrider Ansatz zur Modellierung von Unsicherheit in terminologischen Logiken T3 - Dissertationen zur künstlichen Intelligenz ; 55. KW - Terminologische Sprache KW - Unsicherheit KW - Stochastisches Modell KW - Hybride Wissensrepräsentation Y1 - 1994 SN - 3-929037-55-6 N1 - Zugl.: Saarbrücken, Univ., Diss., 1993 PB - Infix CY - Sankt Augustin ER - TY - JOUR A1 - Heiner, Monika A1 - Ventre, Giorgio A1 - Wikarski, Dietmar T1 - A Petri net based methodology to integrate qualitative and quantitative analysis JF - In: Information & Software Technology Volume 36(994)7, S. 435–441 N2 - An innovative net-based methodology to integrate qualitative and quantitative analysis of distributed software systems is outlined, and an on-going prototype implementation of a related graphic-oriented tool kit is sketched. The proposed method combines qualitative analysis, monitoring and testing as well as quantitative analysis on the basis of a net-based intermediate representation of the distributed software system under consideration. All transformations (from the distributed software system into a first Petri net model, and between the different kinds of net models) can be made formally, and therefore automated to a high degree. The evaluation of quantitative properties is based on so-called object nets which are obtained by a property-preserving structural compression and quantitative expansion of the qualitative model. In this way, the frequency and delay attributes necessary to generate quantitative models are provided by the monitoring and testing component. Y1 - 1994 ER - TY - CHAP A1 - Wikarski, Dietmar T1 - Modular Nets and Object Nets: A Unifying View T2 - In: Workshop Concurrency, Specification & Programming : October 12 - 15, 1994 / L. Czaja ... Hrsg.: Professoren des Institutes für Informatik. [Humboldt-Universität Berlin] . - Berlin : Professoren des Inst. für Informatik. - 1994. - (Informatik-Berichte ; 36) Y1 - 1994 ER - TY - BOOK A1 - Heiner, Monika A1 - Wikarski, Dietmar T1 - An approach to Petri net based integration of qualitative and quantitative analysis of parallel systems N2 - An innovative net-based methodology to integrate qualitative and quantitative analysis of distributed software systems is outlined, and an on-going prototype implementation of a related graphic-oriented tool kit is sketched. The proposed method combines qualitative analysis, monitoring and testing as well as quantitative analysis on the basis of a net-based intermediate representation of the distributed software system under consideration. All transformations (from the distributed software system into a first Petri net model, and between the different kinds of net models) can be made formally, and therefore automated to a high degree. The evaluation of quantitative properties is based on so-called object nets which are obtained by a property-preserving structural compression and quantitative expansion of the qualitative model. In this way, the frequency and delay attributes necessary to generate quantitative models are provided by the monitoring and testing component. Y1 - 1994 PB - Techn. Univ., Fak. für Mathematik, Naturwiss. und Informatik CY - Cottbus ER - TY - CHAP A1 - Beck, Eberhard A1 - Moldenhauer, A. A1 - Kiesewetter, F. A1 - Jäger, W. A1 - Woldt, L. A1 - Lang, N. T1 - Analysis of CA 125 production and release by ovarian cancer cells in vitro T2 - In: Current tumor diagnosis : applications, clinical relevance, research - trends / 7th Symposium on Tumor Markers, Hamburg 1993 ; Satellite Symposium Cancer of the Lung - State and Trends in Diagnosis and Therapy. Ed. by R. Klapdor. - München [u.a.] : Zuckschwerdt, 1994. - ISBN 3-88603-509-3 Y1 - 1994 SP - 187 EP - 191 ER - TY - JOUR A1 - Beck, Eberhard A1 - Hofmann, M. A1 - Bernhardt, G. A1 - Jäger, W. A1 - Wildt, L. A1 - Lang, N. T1 - In vitro activity of immunoconjugates between cisplatin and an anti CA125 monoclonal antibody on ovarian cancer cell lines JF - In: Cell Biophysics 24/25(1994)1-3, 163-173 N2 - Cis-diammine dichloro platinum (II) (CDDP), is a highly potent antineoplastic agent that is used in the treatment of ovarian cancer. However, the clinical use of CDDP is restricted by its severe side effects. In order to reduce these side effects and to enhance its therapeutic efficacy, we developed specific immunoconjugates consisting of the murine monoclonal antibody OC125 and CDDP, using diethylene triamine pentaacetic acid (DTPA) as a linker. The coupling efficiencies of the different preparations synthesized, varied between 1.10±0.42 and 2.65±1.60 mol of CDDP per mol of antibody protein. Despite the chemical modification of the antibody molecule, specific binding activity of the OC125-CDDP conjugates toward the CA125 antigen was maintained as was demonstrated by means of immunohisto-/cytochemical staining of frozen sections of ovarian cancer tissue, amniotic epithelium, and the CA125 positive ovarian cancer cell line NIH:OVCAR 3. The antiproliferative activity of the immunoconjugates was tested against the human ovarian cancer cell lines NIH:OVCAR3 and SKOV 3, applying a kinetic crystal violet microassay. Despite the promising results obtained with the specific immuno-staining of the target cells, no significant antiproliferative activity of our immunoconjugates against the cell lines tested was observed. One possible explanation for the lack of antitumor activity could be the fact that CA125 is released in large amounts by the NIH:OVCAR 3 cells. This may have prevented an efficient immunotargeting of the cancer cells by the formation of soluble immune complexes. Y1 - 1994 SN - 0163-4992 SP - 163 EP - 173 ER - TY - JOUR A1 - Beck, Eberhard A1 - Russo, Pietro A1 - Gliozzo, Biancamaria A1 - Jäger, Wolfram A1 - Papa, Vincenzo A1 - Wildt, Ludwig A1 - Pezzino, Vincenzo A1 - Lang, Norbert T1 - Identification of insulin and insulin-like growth factor I (IGF I) receptors in ovarian cancer JF - In: Gynecologic Oncology 53(1994)2, 196–201 N2 - Abstract The objective of this study was to test if specific insulin and insulin-like growth factor I (IGF I) receptors are expressed in ovarian cancer tissue. Thirteen tissue specimens from primary ovarian cancers, 1 specimen from a primary peritoneal carcinoma, 10 specimens from metastatic lesions of ovarian carcinomas, and 4 specimens from recurrent ovarian cancers together with 13 normal ovaries were tested for their content of insulin and IGF-I receptors, by the application of specific insulin and IGF-I receptor radioimmunoassays. The insulin receptor (IR) and IGF-I receptor (IGF R) content in the primary tumors varied between 23.8-321.4 and 16.4-554.2 ng/0.1 mg DNA, respectively. Metastatic lesions contained between 12.3 and 226.7 ng IR/0.1 mg DNA and between 7.5 and 459.4 ng IGF R/0.1 mg DNA. In recurrent tumors the receptor concentrations were in the range of 41.5-79.8 and 48.9-160.9 ng/0.1 mg DNA for insulin and IGF-I receptors, respectively. Normal ovarian tissue contained between 12.2 and 150.1 ng IR and between 21.4 and 420.1 ng IGF R per 0.1 mg DNA, respectively. As both insulin and IGF-I receptors are present in ovarian cancer tissue, the effects of insulin and IGF-I as potential growth factors in ovarian cancer should be further investigated. Copyright © 1994 Academic Press. All rights reserved. Y1 - 1994 SN - 0090-8258 SP - 196 EP - 201 ER - TY - BOOK A1 - Kreibig, Uwe A1 - Vollmer, Michael T1 - Opticals properties of metal clusters T3 - Springer series in materials science - 25 KW - Metallcluster KW - Optische Eigenschaft Y1 - 1994 SN - 3-540-57836-6 SN - 0-387-57836-6 PB - Springer CY - Berlin [u.a.] ER - TY - CHAP A1 - Vollmer, Michael T1 - Ablation of Metal Particles with Laser Light: Shape and Polarization Effects T2 - In: Laser ablation: mechanisms and applications - II : second international conference, Knoxville, TN April 1993 / eds.: John C. Miller ...- New York : American Inst. of Physics, 1994. - (AIP conference proceedings / American Institute of Physics. - Melville, NY, 1970- ; 288) (Laser ablation: mechanisms and applications. - New York : American Institute of Physics ; 2). - S. 32 ff Y1 - 1994 SP - 32 EP - 37 ER - TY - CHAP A1 - Böhm, A. A1 - Schaper, M. A1 - Jaeger, G. A1 - Edel, Karl-Otto T1 - Gefüge und Ermüdungsrissausbreitungsuntersuchungen an der 55 Jahre alten, geschweissten Strelasundbrücke T2 - In: Metallographie : Gefüge und Eigenschaften metallischer und nichtmetallischer Werkstoffe; Berichte der Metallographie-Tagung Aachen, 29. September bis 1. Oktober 1993 / Bearb.: Ludwig Hachtel ... Veranst.: Fachausschuss Metallographie der Deutschen Gesellschaft für Materialkunde ... - München ; Wien : Hanser, 1994. - (Praktische Metallographie / Sonderbände ; 25). - ISBN 3-446-17783-3 Y1 - 1994 SP - 319 EP - 330 ER - TY - CHAP A1 - Oertel, Christian A1 - Gruber, Th. T1 - Einsatz vom Simulationssystemen bei der Bauteiloptimierung T2 - In: Entwicklung und Konstruktion im Strukturwandel : Fulda, 6. und 7. Juni 1994 / Deutscher Konstrukteurtag '94. VDI-Gesellschaft Entwicklung, Konstruktion, Vertrieb. - Düsseldorf : VDI-Verl., 1994. - (VDI-Berichte ; 1120). - ISBN: 3-18-091120-4 Y1 - 1994 SP - 171 EP - 190 ER - TY - JOUR A1 - Oertel, Christian A1 - Eichler, M. T1 - Kopplungen zwischen Fahrzeug- und Reifenmodellen JF - In: Automobiltechnische Zeitschrift : ATZ 96 (1994), 184-188 Y1 - 1994 SP - 184 EP - 188 ER - TY - CHAP A1 - Wikarski, Dietmar T1 - Further remarks of the relationship between C-E structures and Petri Nets T2 - In: Concurrency, specification and programming : proceedings of the CS&P '93 workshop, Nieborów near Warsaw, Poland, 14 - 16 October 1993. - Warszawa, 1994. - 273 S. Y1 - 1994 SP - 256 EP - 257 ER - TY - JOUR A1 - Socolowsky, Jürgen T1 - Existence and uniqueness of the solution to a free boundary-value problem with thermocapillary convection in an unbounded domain JF - In: Acta Applicandae Mathematica November 37 (1994)1-2, pp 181-194 N2 - A free boundary-value problem for a nonisothermal flow of two heavy viscous incompressible capillary liquids descibing a slot coating process is mathematically studied. The problem is stationary and two-dimensional and the Boussinesq approximation for the Navier-Stokes equations is used. The existence and uniqueness of a weak solution is proved in weighted Holder spaces for small data. Y1 - 1994 U6 - https://doi.org/10.1007/BF00995140 SN - 0167-8019 (print) SN - 1572-9036 (online) SP - 181 EP - 194 ER - TY - JOUR A1 - Socolowsky, Jürgen A1 - Wolff, M. T1 - On some model problems in flow problems with contact angles JF - In: Zeitschrift für angewandte Mathematik und Mechanik : ZAMM = Journal of applied mathematics and mechanics 74 (1994) 11, 557-558 Y1 - 1994 U6 - https://doi.org/10.1002/zamm.19940741113 SP - 557 EP - 558 ER - TY - GEN A1 - Brasche, Ulrich T1 - Supporting microsystems technology in Europe : the SME dimension Y1 - 1994 N1 - Paper presented by the ESPRIT-project MUST for the 4th Framework Programme of the EU, MS. 1994 zusammen mit den Mitgliedern des Projektteams ESPRIT-8250-MUST ER - TY - CHAP A1 - Ritter, F. E. A1 - Nerb, J. A1 - Kindsmüller, Martin Christof T1 - Steps toward a series of models for a developmental task T2 - Proceedings of the EuroSoar 8 Workshop, Graduate School of Experimental Psychology, University of Leiden, NL Y1 - 1994 SP - 95 EP - 99 ER - TY - RPRT A1 - Kolrep, H. A1 - Kindsmüller, Martin Christof A1 - Koch, S. T1 - Der Einfluss von Automatisierung auf die Gedächtnisprozesse am Beispiel der Flugsicherung Y1 - 1994 ER - TY - BOOK A1 - Socher, Rolf T1 - Deduktionssysteme KW - Deduktionssystem Y1 - 1994 SN - 3-411-17171-5 PB - BI-Wiss.-Verl. CY - Mannheim [u.a.] ER - TY - CHAP A1 - Preuss, Thomas ED - Linnhoff-Popien, Claudia T1 - Verteilte Verarbeitung, Outsourcing und Virtuelle Private Ressourcen T2 - Neue Konzepte für die offene verteilte Verarbeitung : Tagungsband des 1. Arbeitstreffens an der RWTH Aachen, 5. September 1994 Y1 - 1994 SN - 978-3-86073-143-7 SN - 3-86073-143-2 SP - 21 EP - 34 ? PB - Verl. der Augustinus-Buchh. CY - Aachen ER - TY - JOUR A1 - Pfister, Winfried T1 - Exact solutions of generalized three-particle Bargmann-Wigner equations in the strong-coupling limit JF - Il nuovo cimento / A Y1 - 1994 U6 - https://doi.org/10.1007/BF02780687 SN - 1826-9869 (online) SN - 0369-3546 (print) VL - 107 IS - 9 SP - 1523 EP - 1541 ER - TY - CHAP A1 - Bertram, A. A1 - Kraska, Martin ED - Bruhns, Otto T1 - Zur Anwendung der materiellen Isomorphie in der finiten Platizität T2 - Grosse plastische Formänderungen : Bad Honnef 1994 , [19. - 23. September ..., Seminar Große Plastische Formänderungen] Y1 - 1994 SP - 51 EP - 54 PB - Inst. für mechanik CY - Bochum ER - TY - CHAP A1 - Bertram, A. A1 - Kraska, Martin ED - Parker, David F. T1 - Description of finite plastic deformations in single crystals by material isomorphisms T2 - IUTAM Symposium on Anisotropy, Inhomogeneity and Nonlinearity in Solid Mechanics : Proceedings of the IUTAM-ISIMM Symposium held in Nottingham, U.K., 30 August – 3 September 1994 Y1 - 1994 SN - 978-90-481-4589-8 (print) SN - 978-94-015-8494-4 (online) U6 - https://doi.org/10.1007/978-94-015-8494-4_11 N1 - Online-Ausg.: Symposium on Anisotropy, Inhomogeneity and Nonlinearity in Solid Mechanics (1994 : Nottingham): IUTAM Symposium on Anisotropy, Inhomogeneity and Nonlinearity in Solid Mechanics SP - 77 EP - 90 PB - Springer ; Kluwer Acad. Publ. CY - Dordrecht [u.a] ER - TY - JOUR A1 - Hermann, Klaus H. A1 - Happ, Michael A1 - Möllmann, Klaus-Peter A1 - Peuker, Frank A1 - Tomm, Jens W. A1 - Böttner, Harald A1 - Tacke, Maurus T1 - Evidence of Hybridization from a Direct Comparison of Semimagnetic and Nonsemimagnetic Ternary Lead Chalcogenides JF - Japanese Journal of Applied Physics Y1 - 1994 U6 - https://doi.org/10.1143/jjap.33.1928 VL - 33 IS - Part I / 4a SP - 1928 EP - 1930 ER - TY - RPRT A1 - Löwe, Michael A1 - Wikarski, Dietmar A1 - Han, Yanbo T1 - Higher order object nets and their application to workflow modeling T2 - Technische Universität Berlin / Fachbereich Informatik: Forschungsberichte des Fachbereiches Informatik ; Bericht-Nr. [19]95,34 Y1 - 1995 PB - Leiter der Fachbibliothek Informatik, Sekretariat FR 5-4 CY - Berlin ER - TY - BOOK A1 - Wikarski, Dietmar A1 - Heiner, Monika T1 - On the application of markovian object nets to integrated qualitative and quantitative software analysis T3 - ISST-Bericht ; 29 N2 - In this paper a Petri net based methodology is outlined for an integrated qualitative and quantitative analysis of parallel software systems which is based on different (Petri) net representations of die software system under consideration. The software validation methodology starts from the source text of a set of communicating processes which specify the system under development. From this source text skeleton, a Petri net representation of the general control structure of the system is generated. On this basis a set of reduction steps is defined for transforming the net into different intermediate representations all owing the validation of both qualitative and qualitative properties. Particular attention is paid to the validation of quantitative properties which is performed using a transformation into locally Markovian Object Nets (MONs). Models of this new class of modular Petri nets are obtained by property-preserving structural compression and by enhancement with quantitative i nformation This information is obtained in the form of frequency and delay parameters by monitoring testing the software on the basis of prototypes. Compared to a previous paper on the same topic /Heiner94/ the methodology as well presentation have been improved. In particular, a new, more comprehensive running example been selected and the object net approach is explained in much more detail. Y1 - 1995 PB - Fraunhofer-Inst. Software- und Systemtechnik CY - Berlin ER - TY - JOUR A1 - Jäger, W. A1 - Sauerbrei, W. A1 - Beck, Eberhard A1 - Maassen, V. A1 - Stumpfe, M. A1 - Meier, W. A1 - Kuhn, W. A1 - Jänicke, F. T1 - Unbound MEDLINE A randomized comparison of triptorelin and tamoxifen as treatment of progressive ovarian cancer JF - In: Anticancer Research 15(1995)6B, 2639-2642 Y1 - 1995 SN - 0250-7005 SP - 2639 EP - 2642 ER - TY - JOUR A1 - Vollmer, Michael T1 - “Wenn das Licht in Farben sich erbricht ...”, Teil 1 JF - In: : Physik in unserer Zeit 26 (1995) 3, 106 - 115 N2 - Fata Morgana, Regenbögen, Sonnenhunde, Brockengespenst, grüne Sonnenstrahlen, Dämmerungsfarben bei klarer und trüber Atmosphäre. Diese optischen Erscheinungen der Atmosphäre bieten nicht nur faszinierende Anblicke, sondern beinhalten vor allem interessante Physik. Y1 - 1995 U6 - https://doi.org/10.1002/piuz.19950260303 SP - 106 EP - 115 ER - TY - JOUR A1 - Vollmer, Michael T1 - “Wenn das Licht in Farben sich erbricht ...”, Teil 2 JF - In: Physik in unserer Zeit 26 (1995) 4, 176 - 184 Y1 - 1995 U6 - https://doi.org/10.1002/piuz.19950260406 SP - 176 EP - 184 ER - TY - JOUR A1 - Götz, T. A1 - Hoheisel, W. A1 - Träger, F. A1 - Vollmer, Michael T1 - Characterization of Large Supported Metal Clusters by Optical Spectroscopy JF - In: Zeitschrift für Physik / D Vol. 33 (1995) 2, pp 133-141 N2 - Small sodium and silver particles were generated on dielectric substrates like LiF, quartz and sapphire under ultrahigh vacuum conditions. The optical transmission spectra of the clusters were measured as a function of cluster size and shape, for low and high substrate temperatures as well as for s- and p- polarization of the incident light. Excitation of dipolar surface plasmon oscillations in the directions normal and parallel to the substrate surface could be identified. Furthermore, optical spectra for Na and Ag clusters were calculated with the classical Mie theory. The measured spectra vary strongly if the experimental conditions are changed and can be exploited, for example, to characterize the particles with regard to their size and shape. In particular, the axial ratio of the spheroidal clusters could be determined. Its value is considerably different for the two investigated metals and depends on the substrate material. Furthermore, the temperature of the substrate has a pronounced influence on the shape of the particles. At low temperature of T=100 K two-dimensional island growth is predominant. The particles extend only little in the direction perpendicular to the surface and coalesce readily at small coverage of metal atoms. In contrast, the clusters are truly three-dimensional at T=300 K. At this stage, sodium particles still exhibit a rather small axial ratio whereas silver clusters appear almost spherical. Thus, measurements of the optical spectra permit direct in situ monitoring of cluster growth during the nucleation of adsorbed atoms and of temperature induced shape variations. In addition to investigations of the shape of the particles, the quadrupolar surface plasmon mode was observed for Ag clusters. Y1 - 1995 U6 - https://doi.org/10.1007/BF01437432 ER - TY - CHAP A1 - Bannwitz, P. A1 - Oertel, Christian T1 - Adaptive Reifenmodelle: Aufbau, Anwendung und Parameterbestimmung T2 - In: Reifen, Fahrwerk, Fahrbahn : Tagung Hannover, 19. und 20. Oktober 1995 / VDI-Gesellschaft Fahrzeug- und Verkehrstechnik. - Düsseldorf : VDI-Verl., 1995. - (VDI-Berichte ; 1224). - ISBN 3-18-091224-3 Y1 - 1995 SP - 207 EP - 220 ER - TY - BOOK A1 - Edel, Karl-Otto T1 - Querrisse im Radkranz klotzgebremster Güterwagenvollräder T3 - Innovationen - 0 Y1 - 1995 PB - Fachhochsch., Presse- und Öffentlichkeitsarbeit CY - Brandenburg ER - TY - JOUR A1 - Oertel, Christian A1 - Deter, T. T1 - Einsatz eines Entwurfssystems beim Entwicklungsprozeß des Automobils JF - In: Automobiltechnische Zeitschrift : ATZ 97 (1995), 652-657 Y1 - 1995 SP - 652 EP - 657 ER - TY - RPRT A1 - Oertel, Christian A1 - Fandre, A. A1 - Wolperding, K. T1 - Vehicle-Tyre Interface: requirements, concept and design Y1 - 1995 ER - TY - CHAP A1 - Edel, Karl-Otto A1 - Boudnitski, Grigori T1 - Fracture mechanical fatigue analysis of railway wheels with rolling defects T2 - In: Fatigue Design 1995 / Ed. by Gary Marquis, .. Teil: 2. Espoo : Technical Research Centre of Finland, 1995. - (VTT symposium ; 156). - ISBN 951-38-4547-8 Y1 - 1995 SP - 119 EP - 128 ER - TY - JOUR A1 - Rotermund, H. H. A1 - Haas, G. A1 - Franz, Robert U. A1 - Tromp, R. M. A1 - Ertl, G. T1 - Imaging Pattern Formation in Surface Reactions from Ultrahigh Vacuum up to Atmospheric Pressures JF - In: Science 270 (1995) 5236, pp. 608-610 N2 - Two optical methods that allow pattern formation to be investigated at an arbitrary pressure are here applied to image concentration patterns of adsorbed species associated with heterogeneous catalytic reactions. In contrast to most surface physical techniques, these methods are not restricted to high vacuum conditions and thus bridge the “pressure gap.” With carbon monoxide oxidation on a (110) surface of platinum as an example, the coupling mechanisms responsible for spatiotemporal self-organization in surface reactions were followed from reaction-diffusion control to the thermokinetic region, associated with phenomena not previously observed in pattern formation. Y1 - 1995 U6 - https://doi.org/10.1126/science.270.5236.608 SP - 608 EP - 610 ER - TY - JOUR A1 - Rotermund, H. H. A1 - Haas, G. A1 - Franz, Robert U. A1 - Tromp, R. M. A1 - Ertl, G. T1 - Imaging pattern formation: bridging the pressure gap JF - In: Applied Physics A 61 (1995) 6, pp 569-574 N2 - Two surface-sensitive optical imaging methods, Ellipso-Microscopy for surface Imaging (EMSI) and Reflection Anisotropy Microscopy (RAM) are introduced. They allow imaging of pattern formation on surfaces, e.g., due to submonolayer coverages of adsorbates, at any arbitrary pressure. In spatio-temporal pattern formation during heterogeneously catalysed reactions this bridges the ‘pressure gap’ between well-defined UHV experiments and ‘real catalysis’. For the CO oxidation on Pt(110), the parameter space for pattern formation was extended up to 100 mbar, i.e., by 5 orders of magnitude compared to earlier investigations by Photo-Emission Electron Microscopy (PEEM) which had to be conducted below 10−3 mbar. With increasing pressure, the synchronisation mechanisms responsible for the observed pattern showed a gradual shift from reaction-diffusion to thermal-kinetic coupling unveiling previously unseen features of pattern formation in catalysis. Y1 - 1995 U6 - https://doi.org/10.1007/BF01542865 SP - 569 EP - 574 ER - TY - JOUR A1 - Ahlert, D. A1 - Franz, Robert U. A1 - Hohlwein, D. A1 - Prandl, W. A1 - Schiebel, P. A1 - Siemensmeyer, K. T1 - Die partielle Konversion von inkohärenter in kohärente Streuung an Protonen : das Ausfrieren der Quanten-Spin-Fluktuationen beim freien NH3-Rotator in Ni(NH3)6(PF6)2 JF - In: Zeitschrift für Kristallographie / Supplement issue No. 9 (1995) , p. 82 Y1 - 1995 SP - 82 ER - TY - CHAP A1 - Socolowsky, Jürgen T1 - Numerical analysis of viscous flows with free boundaries T2 - In: Simulation of materials processing : theory, methods and applications ; proceedings of the Fifth International Conference on Numerical Methods in Industrial Forming Processes, NUMIFORM '95, Ithaca, New York, USA, 18 - 21 June 1995 / ed. by Shan-Fu Shen .... - Rotterdam [u.a.] : Balkema, 1995. - ISBN: 90-5410-553-4 Y1 - 1995 SP - 1071 EP - 1076 ER - TY - CHAP A1 - Socolowsky, Jürgen T1 - Analysis of a nonisothermal viscous flow problem with free boundaries and a dynamic contact line T2 - In: Navier-Stokes equations and related nonlinear problems : [proceedings of the Third International Conference on Navier-Stokes Equations and Related Nonlinear Problems, held May 21 - 27, 1994, in Funchal, Madeira, Portugal] / ed. by A. Sequeira. - New York [u.a.] : Plenum Press, 1995. - ISBN: 0-306-45118-2 Y1 - 1995 SP - 201 EP - 210 ER - TY - GEN A1 - Kindsmüller, Martin Christof T1 - Play, Program & Product: Software Design in the Headlight Model vs Software Design in the Microsoft Model. Y1 - 1995 ER - TY - RPRT A1 - Kolrep, H. A1 - Kindsmüller, Martin Christof T1 - Der Einfluss von Automatisierung auf die Informationsaufnahme Y1 - 1995 ER - TY - CHAP A1 - Preuss, Thomas A1 - Schwotzer, Th. A1 - König, H. ED - Krumm, Heiko T1 - Kurz- und langfristige Dienstgarantierungen T2 - Entwicklung und Management verteilter Anwendungssysteme : Tagungsband ; GI/ITG Fachgruppe 'Kommunikation und verteilte Systems' ; Gl Fachgruppe 'Betriebssysteme' 2. Arbeitstreffen, Universitat Dortmund 9./10. Oktober 1995 Y1 - 1995 SN - 978-3-931546-00-7 SP - 197 EP - 206 PB - Krehl CY - Münster ER - TY - JOUR A1 - Pfister, Winfried A1 - Stumpf, H. T1 - Effective dynamics in a subfermion shell model of leptons, quarks and electroweak gauge bosons JF - Il nuovo cimento / A Y1 - 1995 U6 - https://doi.org/10.1007/BF02730848 SN - 1826-9869 SN - 0369-3546 VL - 108 IS - 8 SP - 947 EP - 973 ER - TY - JOUR A1 - Pfister, Winfried T1 - Mixed-symmetry solutions of generalized three-particle Bargmann-Wigner equations in the strong-coupling limit JF - Il nuovo cimento / A Y1 - 1995 U6 - https://doi.org/10.1007/BF02821059 SN - 1826-9869 (online) SN - 0369-3546 (print) VL - 108 IS - 12 SP - 1427 EP - 1444 ER - TY - JOUR A1 - Pfister, Winfried T1 - Hidden quantum numbers of the groupS(3) as a classification scheme of the generations of leptons and quarks in a subfermion model JF - Il nuovo cimento / A Y1 - 1995 U6 - https://doi.org/10.1007/BF02789489 SN - 1826-9869 (online) SN - 0369-3546 (print) VL - 108 IS - 11 SP - 1365 EP - 1389 ER - TY - CHAP A1 - Stumpf, H. A1 - Pfister, Winfried A1 - Borne, Th. T1 - Yang-Mills Dynamik als effektive Theorie zusammengesetzter Vektorbosonen T2 - Frühjahrstagung des Fachverbandes Teilchenphysik, 13. bis 16. März 1995, Karlsruhe. - (Verhandlungen der Deutschen Physikalischen Gesellschaft ; 1995,5) Y1 - 1995 ER - TY - CHAP A1 - Pfister, Winfried A1 - Stumpf, H. T1 - Leptonen und Quarks alds Dreiteilchenbindungszustände T2 - Frühjahrstagung des Fachverbandes Teilchenphysik, 13. bis 16. März 1995, Karlsruhe. - (Verhandlungen der Deutschen Physikalischen Gesellschaft ; 1995,5) Y1 - 1995 ER - TY - CHAP A1 - Pfister, Winfried A1 - Stumpf, H. T1 - Austauschkräfte zwischen Composite Particles in der Quantenfeldtheorie T2 - 150 Jahre DPG / 59. Physikertagung Berlin. - (Verhandlungen der Deutschen Physikalischen Gesellschaft ; 1995,7) Y1 - 1995 PB - Physikverl. CY - Weinheim ER - TY - JOUR A1 - Kraska, Martin T1 - Materialien mit isomorphen elastischen Bereichen BT - Teil 2: Berechnung finiter inelastischer Verformungen von Einkristallen JF - BAM-Bericht Y1 - 1995 ER - TY - JOUR A1 - Bertram, A. A1 - Kraska, Martin T1 - Determination of finite plasic deformations in single crystals JF - Archives of mechanics Y1 - 1995 SN - 0373-2029 VL - 47 IS - 2 SP - 203 EP - 222 CY - Warszawa ER - TY - CHAP A1 - Kraska, Martin A1 - Duderstadt, F. A1 - Bertram, A. T1 - Repräsentatives Volumenelement mit periodischen Randbedingungen auf FE-Basis zur Simulation des Verhaltens von Vielkristallen T2 - Numerische Methoden der Plastomechanik : [5.] Workshop ; Neustadt a. Rbge., 28. - 30. Juni 1995 Y1 - 1995 SP - 115 EP - 124 CY - Hannover ER - TY - JOUR A1 - Bertram, A. A1 - Kraska, Martin T1 - Beschreibung finiter plastischer Deformationen von Einkristallen mittels materieller Isomorphismen JF - Zeitschrift für angewandte Mathematik und Mechanik : ZAMM Y1 - 1995 SN - 0946-8463, 0044-2267 VL - 75 SP - S179 EP - S180 ER - TY - RPRT A1 - Kutsche, Ralf-Detlef A1 - Schöning, Carsten A1 - Waßerroth, Susanne T1 - Informationsmodellierung im Rahmen eines Umweltinformationssystems Y1 - 1995 UR - http://informatik.th-brandenburg.de/~busse/publications/1995/KSW+95.pdf PB - Leiter der Fachbibliothek Informatik, Sekretariat FR 5-4 CY - Berlin ER - TY - RPRT A1 - Höft, Uwe T1 - Projektbericht Stadtmarketing : Ergebnisse einer Passantenbefragung in Brandenburg an der Havel Y1 - 1996 N1 - in: Hochschulforum / FH Brandenburg : Studentische Projektarbeiten ER - TY - CHAP A1 - Faustmann, Gert A1 - Wikarski, Dietmar T1 - Exception Handling in Petri-Net-based Workflow Management T2 - In: Practical aspects of knowledge management : proceedings of the first international conference, Basel, Switzerland, October 30 - 31, 1996 / PAKM '96, [The First International Conference on Practical Aspects of Knowledge Management. Schweizer Informatiker-Gesellschaft; Swiss Group for Artificial Intelligence and Cognitive Science. Ed. by: Michael Wolf ...]. - Zürich, 1996. - Vol. 1. Y1 - 1996 ER - TY - CHAP A1 - Han, Yanbo A1 - Himmighöfer, Jürgen A1 - Schaaf, Thorsten A1 - Wikarski, Dietmar T1 - Management of Workflow Resources to Support Runtime Adaptability and System Evolution T2 - In: Practical aspects of knowledge management : proceedings of the first international conference, Basel, Switzerland, October 30 - 31, 1996 / PAKM '96, [The First International Conference on Practical Aspects of Knowledge Management. Schweizer Informatiker-Gesellschaft; Swiss Group for Artificial Intelligence and Cognitive Science. Ed. by: Michael Wolf ...]. - Zürich, 1996. - Vol. 1. Y1 - 1996 ER - TY - JOUR A1 - Wikarski, Dietmar T1 - An introduction to modular process nets JF - In: TR : Technical Report / International Computer Science Institute 96-019 N2 - Modular process nets are a graphical and formal notation for the representation of technical and business process models containing concurrent activities. Originally this class of Petri nets was developed for the modeling, analysis, simulation and control of workflows and computer-based process control systems, but it is also suitable for use in all other areas where a formal but comprehensible description of complex processes is needed. After a description of the basic aims and design decisions for modular process nets, the report gives a brief introduction to low-level Petri nets including different types of transition rules and aspects of the descriptive and prescriptive use of process models. The main and most innovative points which are explained in more detail are the introduction of a hierarchical module concept for nets and the definition of elementare process nets. The module concept is part of a more general ("object-based") approach to Petri nets allowing severaltypes of ab straction, whereas the main points of elementary process nets are synchronous and asynchronous communication between separately interpreted net instances via events and token passing. Modular process nets are low-level Petri nets equipped with these module and communication concepts and optionally enhanced by die use of a task concept, a method known from the areas of computer-supported cooperative work (CSCW) and work-flow management. Because the report is aimed at a systematic and easy-to-understand introduction to modular process nets, it provides a precise explanation of this net class which is kept as informal as possible and enhanced by some typical application examples KW - CSCW KW - modular net KW - object net KW - petri net KW - workflow management Y1 - 1996 ER - TY - CHAP A1 - Adametz, H. A1 - Barthel, B. A1 - Faustmann, G. A1 - Fleischer, J. A1 - Messer, B. A1 - Wikarski, Dietmar T1 - Konzepte flexibler Workflow-Management-Systeme T2 - In: Telekooperations-Systeme in dezentralen Organisationen : Tagungsband zum Workshop der GI-Fachgruppe 5.5.1 "CSCW in Organisationen" vom 22.-23. Februar 1996 / Kurt Sandkuhl ... (Hrsg.) . - Berlin [u.a.] : ISST, 1996. - ( ISST-Berichte ; 31/96 ). - S. 7 - 32 Y1 - 1996 ER - TY - CHAP A1 - Mündemann, Friedhelm T1 - Architekturaspekte autonomer wissensverarbeitender Systeme T2 - In: ICAS-Forum Innovation / Universität der Bundeswehr München und ICAS, Institut für Cybernetische Anthropologie Starnberg e.V. Jörg D. Becker ... (Hrsg.). - München, 1996 ISBN 3-9805065-0-9 Y1 - 1996 SP - 135 EP - 150 ER - TY - JOUR A1 - Mündemann, Friedhelm A1 - Schaedla, J. A1 - Koslowsky, Th. T1 - brains-online: ein Brandenburger Informationssystem macht den online-Zugriff auf multimediale Präsentationssysteme möglich JF - In: Informatik: Herausforderung für Wirtschaft und Wissenschaft : A: Informationsgesellschaft Brandenburg ; B: Projektpräsentation Brandenburger Unternehmen ; C: IuK-Leistungsträger der Brandenburger Hochschulen. - Potsdam, Ministerium für Wirtschaft, Mittelstand und Technologie des Landes Brandenburg, 1996. - (Informations- und Kommunikationstechnologien im Land Brandenburg ; 6) Y1 - 1996 SP - 134 ff ER -