@article{Rueppel1997, author = {R{\"u}ppel, Uwe}, title = {Multimediale Gestaltung von Bestandsverwaltungsprozessen im Bauwesen}, doi = {10.25643/bauhaus-universitaet.483}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-4839}, year = {1997}, abstract = {Die Kosten f{\"u}r die Unterhaltung von Bauwerken {\"u}ber den Lebenszyklus sind im Vergleich zu den Planungs- und Herstellungskosten erheblich gr{\"o}ßer. Insbesondere setzt eine Reduzierung des Instandhaltungsaufwandes als Teilprozeß der Bestandsverwaltung das rechtzeitige Erkennen von Bausch{\"a}den und das vorausschauende Ergreifen von Gegenmaßnahmen voraus. Das planm{\"a}ßige Vorgehen beim Erkennen von Bausch{\"a}den, d.h. die regelm{\"a}ßige {\"U}berwachung baulicher Anlagen, dient nicht nur dem sparsamen Umgang mit vorhandenen Mitteln, sondern verringert auch die Gefahr des pl{\"o}tzlichen Versagens von tragenden Bauteilen. Dadurch werden Gefahren f{\"u}r die Nutzer der Bauwerke fr{\"u}hzeitig abgewendet. Die Notwendigkeit der systematischen Instandhaltung mit modernen Methoden wird auch in den Schlußfolgerungen des dritten Bauschadensberichts des Bundesministeriums f{\"u}r Raumordnung, Bauwesen und St{\"a}dtebau unterstrichen. Um den Zustand eines Bauteils festzustellen, werden ausreichende Informationen {\"u}ber Struktur, Material, Alter, Belastungen, Umweltbedingungen etc. ben{\"o}tigt. Zur Verarbeitung dieser F{\"u}lle von Informationen unterschiedlichen Typs (z.B. technische Dokumente, CAD-Zeichnungen, Photos etc.) bei der {\"U}berwachung und Dokumentation baulicher Anlagen ist eine geeignete DV-Unterst{\"u}tzung notwendig. Zur Verwaltung der komplexen Baustrukturinformationen werden objektorientierte Bauwerksmodelle ben{\"o}tigt. Zur bedarfsgerechten Aufbereitung der unterschiedlichen Informationsarten und -qualit{\"a}ten ist zus{\"a}tzlich eine multimediale Informationsverarbeitung sowohl intern als auch in der Benutzungsschnittstelle erforderlich. Im Beitrag werden die Grundlagen objektorientierter Methoden zur Bauwerksmodellierung sowie von Multimedia mit den Bereichen Text, Graphik (Vektor- und Pixelgraphik), Audio, Photo und Video einschließlich deren Verkn{\"u}pfungsm{\"o}glichkeiten im Sinne von Hypermedia an Beispielen erl{\"a}utert. Zus{\"a}tzlich werden aktuelle Entwicklungstendenzen im Bereich der Telekommunikation mit den M{\"o}glichkeiten des Computernetzes INTERNET zur Bestandsverwaltung in verteilten Systemen aufgezeigt. Abschließend werden Anwendungen der objektorientierten und multimedialen Informationsverarbeitung in der t{\"a}glichen Ingenieurpraxis am Beispiel des DV-Systems BestandManager zur {\"U}berwachung und Dokumentation baulicher Anlagen vorgestellt.}, subject = {Bauwerk}, language = {de} } @article{MinchTrochanowski1997, author = {Minch, M. J. and Trochanowski, A.}, title = {The numerical Modelling and Analysis of RC cracked Structures}, doi = {10.25643/bauhaus-universitaet.527}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-5278}, year = {1997}, abstract = {The purpose of this paper is to review model for finite element techniques for non-linear crack analysis of reinforced concrete beams and slabs. The non-linear behaviour of concrete and steel were described. Some calculations of >self-stress< for concrete and reinforced concrete beam was made. Current computational aspects are discussed. Several remarks for future studies are also given. The numerical model of the concrete and reinforced concrete was described. The paper shows the results of calculations on a reinforced concrete plane stress panel with cracks. The non-linear, numerical model of calculations of reinforced concrete was assumed. Using finite elements method some calculations were made. The results of calculations like displacements, stresses and cracking are shown on diagrams. They were compared with experimental results and other finding. Some conclusions about the described model and results of calculation are shown.}, subject = {Tragwerk}, language = {en} } @article{Bartels1997, author = {Bartels, Olaf}, title = {Geschichte(n) im Nebel : Architekten als Techniker der Vernichtung im "3. Reich" ; die Bauten der AVIA-Flugmotorenfabrik in Prag als allt{\"a}gliches Beispiel (Architekten: Godbeer Nissen und Hermann Henselmann)}, doi = {10.25643/bauhaus-universitaet.1187}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-11877}, year = {1997}, abstract = {Wissenschaftliches Kolloquium vom 27. bis 30. Juni 1996 in Weimar an der Bauhaus-Universit{\"a}t zum Thema: ‚Techno-Fiction. Zur Kritik der technologischen Utopien'}, subject = {Nissen}, language = {de} } @article{Bauer1997, author = {Bauer, Klaus-J{\"u}rgen}, title = {Serien ohne Modelle : Architektur gef{\"u}hlsecht}, doi = {10.25643/bauhaus-universitaet.1182}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-11827}, year = {1997}, abstract = {Wissenschaftliches Kolloquium vom 27. bis 30. Juni 1996 in Weimar an der Bauhaus-Universit{\"a}t zum Thema: ‚Techno-Fiction. Zur Kritik der technologischen Utopien'}, subject = {Architektur}, language = {de} } @inproceedings{Oestman1997, author = {{\"O}stman, L.}, title = {Knowledge Elicitation through a Pragmatic Inquiry}, doi = {10.25643/bauhaus-universitaet.454}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-4547}, year = {1997}, abstract = {This is a paper about knowledge in design and how to elicit knowledge from design processes. The paper is a preparation for an empirical study of interaction in the design process. Reasonings of three authors - Sch{\"o}n, Broadbent and Lundequist - on design processes is presented. They all have a pragmatic perspective in common, and regard the process as an activity without a definite form. Design is seen as an activity of creating models of forms and shapes, by addressing expert knowledge ­ in a dialogic way ­ to problematic situations. Due to the pragmatic approach I find the pragmatist Dewey´s understanding of knowledge and elecitation of knowledge appropiate for studying design processes. According to him it is possible to build up objectified descriptions of experiences, also of such, which are based on experiences of emotional and intuitive nature. There need not be a definite border, which separates tacit knowledge from explicit knowledge - when it comes to the question of the possibility of verbal descriptions. Tacit knowledge is possible to articulate within pragmatic thinking. The conclusion is, that it is possible to study the tacit knowledge of design processes, and get some qualitative insights useful for theory building. A study of design processes can look at three different forms of knowledge. It appears as a pre­cognitive understanding of the design situation, as integrated in the design activity - seeing the situation as something known - and in the process of creating something new.}, subject = {Entwurf}, language = {en} } @article{Dudek1997, author = {Dudek, Mariusz}, title = {Zur Bewertung der Struktur von Verkehrsnetzen}, doi = {10.25643/bauhaus-universitaet.463}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-4634}, year = {1997}, abstract = {In diese Ver{\"o}ffentlichung werden die Kennziffern dargestellt, die zur Beurteilung der Struktur von Verkehrsnetzen behilflich sein k{\"o}nnen. Zu diesem Zweck wurde die Graphentheorie angewendet. Eine erste Gruppe von Bewertungen st{\"u}tzt sich auf die Anzahl der Knoten und B{\"o}gen des Netzes. Detailliertere Informationen {\"u}ber Engp{\"a}sse oder Schwachstellen im Verkehrsnetz erh{\"a}lt man durch die Analyse der Kantenzusammenhangs. Die Unabh{\"a}ngigkeit der einzelnen Verkehrsarten , ihre Bewertung und Maßnahmen, sie zu verbessern werden vorgeschlagen und diskutiert. Weiteren Untersuchungen werden angeregt.}, subject = {Verkehrsnetz}, language = {de} } @article{EirinhevskyDikhnyakEirichevskyetal.1997, author = {{\^E}irinhevsky, V. V. and D{\^i}khnyak, B. M. and {\^E}irichevsky, R. V. and {\^E}{\^i}zub, Y. G.}, title = {Determination of the Temperature of Dissipative Warming and Parameters of Fracture in Elastomers with using of Singular Finite Elements}, doi = {10.25643/bauhaus-universitaet.547}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-5471}, year = {1997}, abstract = {For modeling of singular fields of stresses and deformations in elasters with a crack is offered to use of three-dimesional a special finite element. Weak compessible of elasters is taken into account on the basis of threefold approximation of fields of displacements, deformations and function of volume change. At intensive cyclic loading of the elastomer constructions with a crack it is necessary to take into account warming and large deformations at the crack top. The stress-deformed state elasters with a crack is determined from the decision of a nonlinear problem by a modified method Newton-Kantorovich. Account stress intensity factors for a rectangular plate with a various arrangement of a through crack is executed. Process of development of a surface crack and dissipative warming in prismatic a element of shift is investigated.}, subject = {Elastomer}, language = {en} } @inproceedings{KolbeRanglackSteinmann1997, author = {Kolbe, P. and Ranglack, D. and Steinmann, Frank}, title = {Eine Schnittstelle f{\"u}r dynamische Objektstrukturen f{\"u}r Entwurfsanwendungen}, doi = {10.25643/bauhaus-universitaet.455}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-4555}, year = {1997}, abstract = {Trotz der langj{\"a}hrigen Erfahrung bei der Anwendung objektorientierter Konzepte bei der Modellierung von Geb{\"a}uden ist es bisher nicht gelungen, ein allgemein anerkanntes Geb{\"a}udemodell im Rechner abzubilden. Das mag zum einen daran liegen, daß die Standardisierung eines solchen Modells bis heute zu keinem Abschluß gekommen ist. Zum anderen aber scheint vor allem die Problematik der Abbildung eines solchen Geb{\"a}udemodells in das Objektmodell einer Programmiersprache bisher untersch{\"a}tzt worden zu sein. Die erhoffte Durchg{\"a}ngigkeit von objektorientierter Analyse, Entwurf und Programmierung gelingt bei Anwendungen f{\"u}r Entwurfsaufgaben nicht. Das gilt vor allem f{\"u}r Anwendungen, die fr{\"u}he Entwurfsphasen unterst{\"u}tzen und damit erst zur Definition eines Geb{\"a}udemodells beitragen. Im Bereich der Softwareentwicklung wird das Konzept des Objektes als Ordnungsbegriff zur Strukturierung von Softwaremodulen benutzt. Die {\"U}bertragung dieser Ordnung in die Welt des Ingenieurs oder Architekten zur Bezeichnung eines konkreten Elements aus einem Modell (Raum 42 aus der Menge aller R{\"a}ume des Geb{\"a}udes Blumenstraße 7) kann daher nur zu begrenzten Erfolgen f{\"u}hren. Aus der Analyse der Widerspr{\"u}chlichkeit des Objektbegriffs zwischen Softwareentwickler (Programmierer) und Softwareanwender (Ingenieur, Architekt) wird im folgenden ein Laufzeitsystem f{\"u}r dynamische Objektstrukturen entwickelt, das es dem Softwareentwickler erlaubt, sowohl auf die Struktur als auch auf die Auspr{\"a}gung eines Modells zuzugreifen. Dem Softwareanwender k{\"o}nnen damit Werkzeuge zur Verf{\"u}gung gestellt werden, die es ihm gestatten, Geb{\"a}udemodelle zu definieren. Das Laufzeitsystem enth{\"a}lt zum einen eine Reihe von Klassen, die es erm{\"o}glichen, die Struktur von Anwenderobjekten dynamisch zu beschreiben und zu analysieren. Eine zweite Art von Klassen erlaubt das Erzeugen und Ver{\"a}ndern von Anwenderobjekten, die diesen Strukturen entsprechen}, subject = {Bauwerk}, language = {de} } @inproceedings{GrabeTworuschka1997, author = {Grabe, Waltraut von and Tworuschka, Hartmut}, title = {Ermittlung der Zuverl{\"a}ssigkeit von Stahlbetonbauteilen mit mehrdimensionalen physikalisch nichtlinearen FE-Modellen}, doi = {10.25643/bauhaus-universitaet.427}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-4272}, year = {1997}, abstract = {In dem vorliegenden Beitrag sind die Einsatzm{\"o}glichkeiten nichtlinearer Berechnungsverfahren aufgezeigt. Hierbei zeichnen sich mehrdimensionale Modelle auf Grundlage der Methode der Finiten Elemente durch die erzielbare Realit{\"a}tsn{\"a}he aus. F{\"u}r den Nachweis ausreichender Sicherheit in den Grenzzust{\"a}nden der Trag- und Gebrauchstauglichkeit ist die Verbindung mit zuverl{\"a}ssigkeitstheoretischen Algorithmen dargestellt Hierbei wird die Grenzzustandsgleichung durch Ansatz eines als offene Schnittstelle konzipierten Algorithmus approximiert. Bei der Verkn{\"u}pfung von nichtlinearen mechanischen Modellen und Zuverl{\"a}ssigkeitsanalysen wird das rechnerische Sicherheitsniveau wesentlich durch die statistischen Parameter der betrachteten Basisvariablen gepr{\"a}gt. Der Beitrag enth{\"a}lt Angaben f{\"u}r Verteilungsarten und -parameter f{\"u}r Nachweise im Stahlbetonbau}, subject = {Bauteil}, language = {de} } @article{Maki1997, author = {Maki, Fumihiko}, title = {Space, territory, and perception}, doi = {10.25643/bauhaus-universitaet.1162}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-11622}, year = {1997}, abstract = {Wissenschaftliches Kolloquium im Juni 1996 in Weimar an der Bauhaus-Universit{\"a}t zum Thema: ‚Techno-Fiction. Zur Kritik der technologischen Utopien'}, subject = {Architektur}, language = {en} } @article{Rebolj1997, author = {Rebolj, D.}, title = {A Product Model of a Road}, doi = {10.25643/bauhaus-universitaet.458}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-4584}, year = {1997}, abstract = {Many errors and delays frequently appear when data is exchanged between particular tasks in the lifecycle of the road. Inter-task connections are therefore of great importance for the quality of the final product. The article describes a product model of a road wich is the kernel of an integrated information system intended to support all important stages of the road lifecycle: design, evaluation (through different analysis procedures), construction, and maintainance. Since particular tasks are often executed at different places and in different companies, the interconnections are supported by a special metafile which contains all specific data of the product model. The concept of the integrated system is object and component oriented. Additionally, existing conventional program packages are included to support some common tasks (methods). A conventional relational database system as well as an open spatial database system with the relevant GIS functionality are included to support the data structures of the model.}, subject = {Straße}, language = {en} } @article{BerkowskiBoron1997, author = {Berkowski, P. and Boron, Jacek}, title = {An Algorithm of compromise structural Optimisation of Bar Structures}, doi = {10.25643/bauhaus-universitaet.526}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-5264}, year = {1997}, abstract = {Authors' own research in applied unicriterial and multicriterial optimisation of bar structures, and also an analysis of accessible bibliography on structural synthesis allows to present herein an attempt to define a general algorithm for proceeding in formulation of a structural optimisation problem. A practical aspect of such an algorithm consists, in author's opinion, in enabling a designer a correct creation of a mathematical model of synthesis problems, independently of known mathematical methods employed to looking for an unconditional extremum of function of several variables. A proposed algorithm is not a ready-for-use tool for solving all the optimisation problems, but it constitutes an easy-to-expand theoretical basis. This basis should allow a designer to create a proper set of compromises on the way to construct a mathematical model of a specific optimisation problem. The algorithm, presented in the paper, is constructed as a sequence of the one-after-another problem questions, on which the designer answers: yes or no, and a set of selections from the knowledge base consisting of the elements of an optimisation problem components. The order of making questions adopted by the authors in the algorithm is subjective, however it is supported by their experience, both in applied optimisation and in designing of structures like trusses or frames.}, subject = {Stabwerk}, language = {en} } @inproceedings{Kovalev1997, author = {Kovalev, M.}, title = {CAD and Discrete Optimization}, doi = {10.25643/bauhaus-universitaet.421}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-4214}, year = {1997}, abstract = {Review of Discrete Optimization Techniques for CAD Discrete optimization in the structure design Morphological method The alternative graph approach Convex discrete optimization without objective function Matroidal Decomposition in design Decomposition of layered matrices Discrete Optimization in Designing Packing problem Optimal arrangement of rectangles and shortest paths in L1-metrics Partition problems Discrete optimization in computational geometry and computer graphics Maxima of a point set on the plane Triangulation One of the main problems in computer graphics is removing hidden lines and surfaces}, subject = {CAD}, language = {en} } @inproceedings{Abramian1997, author = {Abramian, A. K.}, title = {Superelliptic Shells as new constructive Forms}, doi = {10.25643/bauhaus-universitaet.434}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-4347}, year = {1997}, abstract = {In the superelliptic shell joined to a circular cylinder bending stresses are absent when it is subjected to uniform pressure.Some geometrical characteristics have been found. Expressions for determining stresses in the shell crest(in the singular point of plane type) are suggested. The problem of a theoretical critical buckling load of an elongated shell supported by frames is studied. A critical buckling load for two shells with different specifications was found experimentally.}, subject = {Schale}, language = {en} } @article{KazakevitchVolkova1997, author = {Kazakevitch, M. I. and Volkova, Viktorija}, title = {The exact Solution of the free pre-stressed Bar-Oscillations}, doi = {10.25643/bauhaus-universitaet.535}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-5356}, year = {1997}, abstract = {In this paper the results of the investigations of the free oscillations of the pre-stressed flexible structure elements are presented . Two cases of the central preliminary stress are investigated : without intermediate fastening of the tie to the flexible element and with the intermediate fastening in the middle of the element length. The given physical model can be applied to the flexible sloping shells and arches, membranes, large space antenna fields (besides flexible elements). The peculiarity of these systems is the possibility of the non-adjacent equilibrium form existence at the definite relations of the physical parameters . The transition from one stable equilibrium form to another, non-adjacent form, may be treated as jump. In this case they are called systems with buckling or the systems with two potential «gaps». These systems commenced the new section of the mathematical physics - the theory of chaos and strange attractors. The analysis of the solutions confirms the received for the first time by the author and given in effect of the oscillation period doubling of the system during the transition from the «small» oscillations relatively center to the >large< relatively all three equilibrium conditions. The character of the frequency (period) dependence on the free oscillation amplitudes of the non-linear system also confirms the received earlier result of the duality of the system behaviour : >small< oscillations possess the qualities of soft system; >large< oscillations possess the qualities of rigid system. The >small< oscillation natural frequency changing, depending on the oscillation amplitudes, is in the internal . Here the frequency takes zero value at the amplitude values Aa and Ad (or Aa and Ae ); the frequency takes maximum value at the amplitude value near point b .The >large< oscillation natural frequency changes in the interval . Here is also observed . The influence of the tie intermediate fastening doesn't introduce qualitative changes in the behaviour of the investigated system. It only increases ( four times ) the critical value of the preliminary tension force}, subject = {Bauteil}, language = {en} } @article{MisztalMisztal1997, author = {Misztal, S. and Misztal, G.}, title = {Anwendung von Delta-Dirac-Funktion und Heviside-Funktion zur Berechnung der inneren Kr{\"a}fte und Verschiebungen in gebogenen Balken}, doi = {10.25643/bauhaus-universitaet.530}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-5308}, year = {1997}, abstract = {Die d - Dirac - Funktion d(x-xi) und Heviside - Funktion wurden vor allem zur Beschreibung diskontinuierlicher Belastungsfunktionen von gebogenen Balken angewendet. Im Referat werden die mathematischen Operationen auf den erw{\"a}hnten Funktionen dargestellt. Dar{\"u}ber hinaus wird die M{\"o}glichkeit eindeutiger Aufschreibung von belibigen Belestungsfunktionen vorgeschlagen, die fast alle F{\"a}lle der in der Ingenieurpraxis auftretenden Belastungen umfassen. Die vorgeschlagenen L{\"o}sungen geben die M{\"o}glichkeit leichter Aufschreibung im Form eines Algorithmus, das die Ausnutzung von Komputertechnik in statischen Berechnungen erm{\"o}glicht. Am Ende des Referates werden die Zahlebeispiele dargestellt, die die M{\"o}glichkeiten praktischer Anwendungen der besprochenen Funktionen darstellen.}, subject = {Balken}, language = {de} } @article{Jormakka1997, author = {Jormakka, Kari}, title = {Heterotopiary : the machine in the garden}, doi = {10.25643/bauhaus-universitaet.1180}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-11805}, year = {1997}, abstract = {Wissenschaftliches Kolloquium vom 27. bis 30. Juni 1996 in Weimar an der Bauhaus-Universit{\"a}t zum Thema: ‚Techno-Fiction. Zur Kritik der technologischen Utopien'}, subject = {Gartenkunst}, language = {en} } @inproceedings{ZollerMaltretPoutrain1997, author = {Zoller, J. and Maltret, J.-L. and Poutrain, K.}, title = {Models generation : from urban simulation to virtual reality}, doi = {10.25643/bauhaus-universitaet.449}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-4498}, year = {1997}, abstract = {The aim of researches conducted within gamsau about urban simulation, in particular Remus project, is to allow rapid modeling of large and regular urban zones, for purpose of interactive navigation (like VRML) or for realistic rendering (ray-tracing methods). One of problems to be solved in this context is the multiplicity of data formats : inputs come from different sources, and outputs are for heterogeneous systems of visualization. Typically CSG and boundary representation must be generated, treated and converted during building of models. Furthermore, the generated models can be more or less refined, depending on requests and type of use. This paper describes the general context of data models conversion, problems concerning levels of detail and implementation done in Remus, based on object oriented approach.}, subject = {Stadtplanung}, language = {en} } @inproceedings{KirichukKoeppler1997, author = {Kirichuk, A. and K{\"o}ppler, H.}, title = {Numerical Algorithms and Computer Modeling for nonlinear Analysis of Shell Structures}, doi = {10.25643/bauhaus-universitaet.438}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-4382}, year = {1997}, abstract = {The dynamic behaviour of shells, which are widely used in construction and mechanical engineering as critical components of machinery and 3-D structures, under static and dynamic loadings is described by system of deep nonlinear differential equations. Solution of these equations can be received with assistance of technique basing on a modern numerical algorithms and computer modeling.. The system of nonlinear differential equations of vibration of the shells is proposed taking into account the inertia forces in the tangential and normal directions. Its solution is based on combination of parameter prolongation method, finite-difference method and the Newton-Kantorovich iterative algorithm that allows plotting the loading trajectories and determination of bifurcation points on them. Package of Applied Programs >SEVSOR< is a computation means to be used in research of deformation, stability and vibration in thin axically-symmetric shells of complicated shape Input data include information on shell geometry, physical and mechanical properties, bearing conditions, types of loadings and load application. Frame output of motion forms in real time or either in decelerated or accelerated time scales for creating cartoons or video films is used for analysis of the compound dynamic processes in shell-type structures.}, subject = {Schale}, language = {en} } @article{Hassenewert1997, author = {Hassenewert, Frank}, title = {Architekturvorstellungen im Science-Fiction-Film}, doi = {10.25643/bauhaus-universitaet.1197}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-11972}, year = {1997}, abstract = {Wissenschaftliches Kolloquium vom 27. bis 30. Juni 1996 in Weimar an der Bauhaus-Universit{\"a}t zum Thema: ‚Techno-Fiction. Zur Kritik der technologischen Utopien'}, subject = {Science-Fiction-Film}, language = {de} }