@article{Sierek2008, author = {Sierek, Karl}, title = {"Architektur in Bewegung" : zur Entr{\"a}umlichung urbaner Orte durch Medien- und Lichtfassaden}, doi = {10.25643/bauhaus-universitaet.1312}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20080729-13846}, year = {2008}, abstract = {Wissenschaftliches Kolloquium vom 19. bis 22. April 2007 in Weimar an der Bauhaus-Universit{\"a}t zum Thema: ‚Die Realit{\"a}t des Imagin{\"a}ren. Architektur und das digitale Bild'}, subject = {Architektur}, language = {de} } @article{Wirth1997, author = {Wirth, Hermann}, title = {"Auch Schandmale sind denkmalwert" : zum Umgang mit baulich-r{\"a}umlichen Sachzeugen technischer und technologischer Fehlorientierung}, doi = {10.25643/bauhaus-universitaet.1186}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-11866}, 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} } @article{Schulze1983, author = {Schulze, Ingrid}, title = {"Burg" und Bauhaus : zum Schaffen von Paul Thiersch, Erwin Hahs und Gustav Weidanz}, doi = {10.25643/bauhaus-universitaet.939}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-9397}, year = {1983}, abstract = {Wissenschaftliches Kolloquium vom 5. bis 7. Juli 1983 in Weimar an der Hochschule f{\"u}r Architektur und Bauwesen zum Thema: 'Das Bauhauserbe und die gegenw{\"a}rtige Entwicklung der Architektur : zum 100. Geburtstag von Walter Gropius'}, subject = {Thiersch}, language = {de} } @inproceedings{Bannwart1997, author = {Bannwart, E.}, title = {"CyberCity" - die Stadt im Kopf}, doi = {10.25643/bauhaus-universitaet.424}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-4247}, year = {1997}, abstract = {>CyberCity< ist ein Konzept, das durch ein virtuelles Abbild der r{\"a}umlichen Realit{\"a}t einer Stadt (Berlin) eine uns bekannte Wahrnehmungsumgebung als Orientierungs- und Navigationserleichterung bereitstellt, um {\"u}ber diesen virtuellen Browser m{\"o}glichst schnell und anschaulich an eine gew{\"u}nschte Information zu kommen. Dieses Umgebungsmodell ist auch als Simulationsmodell f{\"u}r die Visualisierung stadtr{\"a}umlicher Beurteilungen neuer Projekte, verkehrstechnischer Massnahmen und {\"o}kologischer Belastungen geeignet. Insbesondere ist es als Orientierungsumgebung f{\"u}r die Telepr{\"a}senz {\"u}ber die Kommunikationsnetze gedacht, die {\"u}ber die virtuellen Repr{\"a}sentanten (Avatare) eine besondere gesellschaftliche Brisanz erh{\"a}lt.}, subject = {Stadtplanung}, language = {de} } @article{Schwarz2008, author = {Schwarz, Ullrich}, title = {"Das echt-absolut Reelle" (Novalis) : {\"U}berlegungen zu einer reflexiven {\"a}sthetischen Moderne}, doi = {10.25643/bauhaus-universitaet.1308}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20080729-13805}, year = {2008}, abstract = {Wissenschaftliches Kolloquium vom 19. bis 22. April 2007 in Weimar an der Bauhaus-Universit{\"a}t zum Thema: ‚Die Realit{\"a}t des Imagin{\"a}ren. Architektur und das digitale Bild'}, subject = {Architektur}, language = {de} } @phdthesis{Everts, author = {Everts, Lotte}, title = {"Hey! I'm an Angel!" Zum Verh{\"a}ltnis von Medium, Subjekt und Wirklichkeit in Eija-Liisa Ahtilas Videoinstallationen}, doi = {10.25643/bauhaus-universitaet.3947}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20190730-39471}, school = {Bauhaus-Universit{\"a}t Weimar}, pages = {229}, abstract = {Die Dissertation „Hey! I'm an Angel! Zum Verh{\"a}ltnis von Medium, Subjekt und Wirklichkeit in Eija-Liisa Ahtilas Videoinstallationen" untersucht in der Hauptsache vier zentrale Videoinstallationen Ahtilas aus den Jahren 1995 bis 2014. Grundlegend ist die These, dass Ahtilas Arbeiten nicht, wie bisher angenommen, in den Kontext einer medien-, erkenntnis- und subjektkritischen Videokunst einzuordnen sind. Stattdessen werden sie als mediale Vehikel intersubjektiv gepr{\"a}gter Wirklichkeitserfahrungen f{\"u}r das Subjekt bereitgestellt: Entgegen dem aktuellen Forschungsstand arbeitet sich Ahtila nicht an der Kritik des Mediums Film/Video ab, das einen wirklichkeitsverf{\"a}lschenden oder -ersetzenden Einfluss auf das manipulierte Subjekt nimmt. Vielmehr nutzt die K{\"u}nstlerin das Potenzial des Mediums Film/Video aus, um einem relativ stabilen Subjekt die Wirklichkeitserfahrungen Anderer zu {\"o}ffnen und auf diese Weise seinen Erfahrungshorizont zu erweitern. Der systematische Schwerpunkt der Arbeit liegt erstens darauf, ein sich durch Ahtilas bisheriges Schaffen ziehendes ‚Ziel' der Integration der Betrachterin in eine intersubjektive Erfahrungssph{\"a}re nachvollziehbar zu machen. Hierf{\"u}r wird insbesondere eine Perspektive auf die fr{\"u}hen Arbeiten entwickelt, in der die Br{\"u}che in Ahtila Arbeiten integrative statt distanzierende Wirkung haben. Zweitens wird in eingehenden Analysen der Wandel verst{\"a}ndlich, der sich zwischen Ahtilas fr{\"u}her Schaffensphase (1995 - 2002) und der aktuellen Schaffensphase (seit 2010) hinsichtlich der Art und Weise vollzieht, wie diese Integration gelingt. Es zeigt sich, dass der Einstieg in die intersubjektiv gepr{\"a}gten Erfahrungssph{\"a}ren in der fr{\"u}hen Phase {\"a}sthetisch konstituiert ist. Mit der aktuellen Schaffensphase werden hingegen allt{\"a}gliche Formen der Empathie und Mimesis zentral, sowie deren leibliche Konsequenzen f{\"u}r die Betrachterin. Drittens wird eine zunehmende pragmatische Tendenz darin deutlich, die Integration der Betrachterin in die Erfahrungen Anderer zu erm{\"o}glichen. Dies wird vor dem Hintergrund eines allgemeinen pragmatischen Zuges aktueller zeitgeistiger Bewegungen erl{\"a}utert. Viertens wird gezeigt, dass Ahtilas Arbeiten auf der Annahme einer Kontinuit{\"a}t in gewisser Hinsicht von der außerfilmischen Wirklichkeit in die filmische Fiktion hinein basieren, sowie auf dem Verst{\"a}ndnis filmischer Fiktionen als virtuelle Weltfassungen. Ahtila fragt auf der Grundlage dieses Verst{\"a}ndnisses filmischer Fiktion nicht nach der Wahrheit dieser Fiktion als These {\"u}ber die Wirklichkeit, wie es dem Forschungskanon {\"u}ber die K{\"u}nstlerin zu entnehmen ist. Sondern nach der Wirksamkeit der filmischen Fiktion f{\"u}r die Wirklichkeit.}, subject = {Videokunst}, language = {de} } @phdthesis{Smirnova, author = {Smirnova, Elena}, title = {"Kennst du das Land, wo bl{\"u}ht Oranienbaum?" - A Case Study on Strategic and Territorial Planning in St. Petersburg (Russia)}, doi = {10.25643/bauhaus-universitaet.3255}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170711-32556}, school = {Bauhaus-Universit{\"a}t Weimar}, abstract = {The research examines the system of strategic and territorial planning of St. Petersburg focusing on Lomonosov (Oranienbaum) as its case study. The study provides the analysis of the planning documentation developed for the city in the post-Soviet period. In particular, it elaborates on the currently enforced Strategy of Economic and Social Development of St. Petersburg-2030 (2014) and the City General Plan (2005), discussing the aspects of their development and implementation, as well as complex interrelation. Thereby, peculiarities of the spatial development of the St. Petersburg agglomeration are also investigated, elaborating on the state policy on agglomerations, historic development of St. Petersburg and relations with the Leningrad Region, governance and imbalances of the St. Petersburg spatial development, including proposed development scenarios. Consequently, the study employs a highly indicative case of the Lomonosov town municipal unit aiming to illustrate the practical implementation of administrative, territorial and strategic policies in a given context within a system of the state planning adopted in St. Petersburg, in particular, taking into consideration recently proclaimed necessity for the transition to a polycentric city model following an innovative scenario for the socioeconomic and spatial development. In particular, Lomonosov (Oranienbaum) is explored egarding its current socio-economic situation and development scenarios: industrial site and cultural tourism. The Oranienbaum museum and nature-reserve is also thoroughly assessed with regard to its cultural tourism potential. Finally, the urban environment of Lomonosov (Oranienbaum) is comprehensively scrutinized in terms of its historic development, residential housing typology, UNESCO World Heritage preservation and local urban heritage. In conclusion, the data on Lomonosov present in the St. Petersburg strategic and territorial planning documents is provided.}, subject = {Lomonossow}, language = {en} } @article{SimonRitz, author = {Simon-Ritz, Frank}, title = {"Kultur ist Reichtum an Problemen": Wie sich der Kultur-Begriff der UNESCO an Egon Friedell ann{\"a}herte}, series = {Palmbaum: Literarisches Journal aus Th{\"u}ringen}, volume = {2023}, journal = {Palmbaum: Literarisches Journal aus Th{\"u}ringen}, number = {Heft 1}, publisher = {Quartus Verlag}, address = {Bucha bei Jena}, doi = {10.25643/bauhaus-universitaet.4952}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20230411-49524}, pages = {4}, abstract = {Der in H. 1/2023 erschienene Essay f{\"u}hrt Gedanken einer in H. 1/2022 des "Palmbaum" erschienene Betrachtung (https://doi.org/10.25643/bauhaus-universitaet.4628) weiter. Im Zentrum stehen dabei die Bem{\"u}hungen der UNESCO um das immaterielle Kulturerbe.}, subject = {UNESCO}, language = {de} } @article{KoebPollak1997, author = {K{\"o}b, Roland and Pollak, Sabine}, title = {"LUSTration" - operative Instrumente gegen den Mythos Fortschritt}, doi = {10.25643/bauhaus-universitaet.1189}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-11898}, 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{BerbigMenzelEisenblaetter2003, author = {Berbig, Torsten and Menzel, Karsten and Eisenbl{\"a}tter, Karin}, title = {"Mobile Computing" - Anforderungen \& Einf{\"u}hrungsstratgie aus Sicht der Baupraxis}, doi = {10.25643/bauhaus-universitaet.294}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-2948}, year = {2003}, abstract = {Die Sicherung der Wettbewerbsf{\"a}higkeit im Bereich des Bauwesens, insbesondere kleinerer und mittelst{\"a}ndischer Betriebe erfordert ein aktives Handeln als Antwort auf die sich {\"a}ndernde Wettbewerbssituation. Einen wesentlichen Wettbewerbsvorteil k{\"o}nnen kleine unternehmerische Einheiten durch h{\"o}here Flexibilit{\"a}t, schnelle Reaktion auf Kundenw{\"u}nsche oder aktuelle Situationen auf der Baustelle und Marktn{\"a}he erreichen. Dazu ist es n{\"o}tig, die Informations- und Kommunikationsstr{\"o}me durch Einsatz standardisierter und kosteng{\"u}nstiger Hard- und Software wie z.B. Handhelds zu unterst{\"u}tzen und insbesondere die existierenden Hindernisse im Informationsfluss zwischen Baustelle und B{\"u}ro zu beseitigen. Am Beispiel der Projekte >IuK - SystemBau< und >eSharing< wird eine Einf{\"u}hrungsstrategie f{\"u}r >Mobile Computing< in kleinen unternehmerischen Einheiten des Bauwesens (KMU) basierend auf einer umfangreichen Anforderungsanalyse vorgestellt. Folgende Aspekte sollen beschrieben werden: durchg{\"a}ngiger Einsatz der Technik unter Beachtung der verschiedenen Qualifikationsniveaus, Einf{\"u}hrungsunterst{\"u}tzung durch Schulungen, Prozessanalyse und m{\"o}gliche Integration in bestehende Software-Umgebungen sowie Feldtests.}, subject = {Bauablauf / Ablaufplanung}, language = {de} } @misc{Rahn2007, type = {Master Thesis}, author = {Rahn, Andre}, title = {"Monitoring an Br{\"u}ckenkappen mit Tellerankern"}, doi = {10.25643/bauhaus-universitaet.1274}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20080307-13431}, school = {Bauhaus-Universit{\"a}t Weimar}, year = {2007}, abstract = {Br{\"u}ckenkappen gew{\"a}hrleisten die Trennung der Verkehrsr{\"a}ume Fahrbahn und Gehweg und m{\"u}ssen aufgrund ihrer Anordnung im Querschnitt Schutz- und Leiteinrichtungen aufnehmen. Zur Verankerung der Br{\"u}ckenkappen am {\"U}berbau werden je nach Erfordernissen Anschlussbewehrung und / oder Telleranker angeordnet. Die vorliegende Arbeit analysiert grundlegende M{\"o}glichkeiten zur messtechnischen Untersuchung von Br{\"u}ckenkappen bei Anwendung von Tellerankern. Dabei werden die theoretische und konstruktiven Grundlagen der Kappenausbildung betrachtet. Außerdem werden die Zusammenh{\"a}nge zwischen den auftretenden Einwirkungen und deren Auswirkungen auf Br{\"u}ckenkappen betrachtet. Darauf aufbauend werden Kennwerte zur Ermittlung der Beanspruchung in den Kappen und den Tellerankern abgeleitet und hinsichtlich der messtechnischen Erfassung und Auswertung der Messdaten analysiert.}, subject = {Br{\"u}cke}, language = {de} } @article{Brake1990, author = {Brake, Klaus}, title = {"Neue Technologien" - Auswirkungen im Bereich Arbeit, Sozialstruktur und Umwelt in ihren Einfl{\"u}ssen auf die Territorialstruktur}, doi = {10.25643/bauhaus-universitaet.1061}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-10611}, year = {1990}, abstract = {Wissenschaftliches Kolloquium vom 27. bis 30. Juni 1989 in Weimar an der Hochschule f{\"u}r Architektur und Bauwesen zum Thema: ‚Produktivkraftentwicklung und Umweltgestaltung. Sozialer und wissenschaftlich-technischer Fortschritt in ihren Auswirkungen auf Architektur und industrielle Formgestaltung in unserer Zeit. Zum 100. Geburtstag von Hannes Meyer'}, subject = {Regionalstruktur}, language = {de} } @article{Baltzer2003, author = {Baltzer, Nanni}, title = {"No dobbiamo creare (...) un'arte dei nostri tempi, un'arte fascista" (Mussolini) : Fotografie und Architektur im Faschismus}, doi = {10.25643/bauhaus-universitaet.1264}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20080304-13320}, year = {2003}, abstract = {Wissenschaftliches Kolloquium vom 24. bis 27. April 2003 in Weimar an der Bauhaus-Universit{\"a}t zum Thema: ‚MediumArchitektur - Zur Krise der Vermittlung'}, subject = {Faschismus}, language = {de} } @article{Pratschke2008, author = {Pratschke, Margarete}, title = {"Overlapping Windows" : Architektonische Raumkonzepte als Vorbilder des digitalen Bildraums grafischer Benutzeroberfl{\"a}chen}, doi = {10.25643/bauhaus-universitaet.1328}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20080814-14025}, year = {2008}, abstract = {Wissenschaftliches Kolloquium vom 19. bis 22. April 2007 in Weimar an der Bauhaus-Universit{\"a}t zum Thema: ‚Die Realit{\"a}t des Imagin{\"a}ren. Architektur und das digitale Bild'}, subject = {Architektur}, language = {de} } @article{Weckherlin2003, author = {Weckherlin, Gernot}, title = {"This book is not literature - it is a practical manual ..." : diskursive und nicht-diskursive Praktiken in der Architektur}, doi = {10.25643/bauhaus-universitaet.1271}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20080304-13397}, year = {2003}, abstract = {Wissenschaftliches Kolloquium vom 24. bis 27. April 2003 in Weimar an der Bauhaus-Universit{\"a}t zum Thema: ‚MediumArchitektur - Zur Krise der Vermittlung'}, subject = {Architekturtheorie}, language = {de} } @phdthesis{Ma2006, author = {Ma, Hang}, title = {"Villages" in Shenzhen- Persistence and Transformation of an Old Social System in an Emerging Megacity}, doi = {10.25643/bauhaus-universitaet.771}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20060806-8094}, school = {Bauhaus-Universit{\"a}t Weimar}, year = {2006}, abstract = {In the history of 'villages' in Shenzhen, rich traditional cultural resources that are directly related to the folk life in urban corporate community still exist today, synchronously agricultural economy of urban corporate community is transformed into joint-stock economy, and natural villages are transformed into 'heterogeneous' space of city. The most significant fact in the modern social transition is that modern societies have surpassed traditional societies, and cities have surpassed the country. Weber, Durkheim, T{\"o}nnies, Simmel and others devoted themselves to cultivating the essence of social transition. The most influential theory to observe and analyze it is the two-tiered approach of ideal type. T{\"o}nnies made distinction between 'Gemeinschaft and Gesellschaft', Durkheim distinguished 'mechanical solidarity and organic solidarity', and Redfield analyzed 'folk society and urban society'. In those classical theories, the former transit to the later is considered to be a general rule of transition from traditional society to modern society, and from traditional community to modern community. However, ever since Redfield used the dependent relationship and interactive framework of 'great tradition' and 'little tradition' to explain various complicated phenomena in the transition from tradition to modern in 1950s, he suggested that a folk-urban continuum can be formed in the transition from folk society to urban society. 'Both terms, 'city' and 'country', are not and have never been limited or restricted to their obvious denotations: 'city' is not and has never been only urban. As a category it always encompasses (includes, embodies, embraces) itself and its opposite, the country' (Hassenpflug 2002, 46). Generally, social groups and culture characterized by weak 'potential' will take their own 'little tradition' as 'bridge' and agency, in order to enter or melt themselves into a 'great tradition' that embodies great 'potential' to seek for space to live and develop. There are many different types of transitions that villagers enter and get melt into 'great tradition' through their individual 'little tradition'. There are exploration and development of traditional resources in 'segmentation', such as the frequent relation between a great flow of peasants to cities and the network of kinship, and of earthbound relations; alternatively, there are assistances and utilization of resources of a whole corporate network, such as the traditional corporate community's organization of local resources during the process of non-agriculturization of villages; and 'villages' in Shenzhen is of the latter situation. The following conclusion can be made based on the above analyses: urban corporate community formed in the process of non-agricultural development and urbanization is an organizing dependency on which villagers melt into city and adapt to urban life. The unique inner-structure and function determine that comparing with other organizations, it has a better performance, efficiency and more humanity care. Firstly, corporate community which is re-organized in the non-agricultural process currently is the only and the most effective organizational resources that can be utilized and has significant meanings in protecting villagers' interest and benefit; secondly, in the short term, other approaches do not have the advantage and the effect as urban corporate community has on the focusing degree of public affairs in the comprehensive urbanization process; thirdly, the 'new' key connotation of urban corporate community, including its community management functions, is the main reason for which such community has the rationality of being; fourthly, urban corporate community will inevitably face many problems in the urbanization due to its inner fixed characteristics (lack of external support), but to a certain degree it has the ability to self-repair and problem solving under the precondition that, the government and society have a fair, impersonal view of 'villages', and base on this view providing multi-supports, especially providing rational system arrangement and policy supports. Consequently, in order to preserve and protect social system and cultural heritage within the 'villages', and gradually make the coordinative development of 'great tradition' represented by cities and of 'little tradition' represented by 'villages', 'soft reconstruction' rather than 'hard reconstruction' should be adopted by the government, during the recent reconstruction of 'villages' in Shenzhen.}, subject = {China}, language = {en} } @article{Wirth1993, author = {Wirth, Hermann}, title = {"Wie das Regime, so seine Bauten" : die Koinzidenz von Machtstruktur und Baustruktur}, doi = {10.25643/bauhaus-universitaet.1141}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-11415}, year = {1993}, abstract = {Wissenschaftliches Kolloquium vom 18. bis 21. Juni 1992 in Weimar an der Hochschule f{\"u}r Architektur und Bauwesen zum Thema: ‚Architektur und Macht'}, subject = {Architektur}, language = {de} } @techreport{GrossOemig2006, author = {Gross, Tom and Oemig, Christoph}, title = {'Sorry, Pal---What I See is Usually Not What You Get!': The Role of Reciprocity in Information Disclosure}, doi = {10.25643/bauhaus-universitaet.747}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-7474}, year = {2006}, abstract = {For efficient distant cooperation the members of workgroups need information about each other. This need for information disclosure often conflicts with the users' wishes for privacy. In the literature often reciprocity is suggested as a solution to this trade-off. Yet, this conception of reciprocity and its enforcement by systems does not match reality. In this paper we present our study's major findings investigating the role of reciprocity among which we found that participants greatly disregarded the above conception. Additionally we discuss their significant implications for the design of systems seeking to disclose personal information.}, subject = {Angewandte Informatik}, language = {en} } @article{Hartmann, author = {Hartmann, Frank}, title = {'Unter die Haut der Welt'. Philosophical Toys, Metatechnik und transanthropologischer Raum}, series = {Zeitschrift f{\"u}r Medien- und Kulturforschung}, journal = {Zeitschrift f{\"u}r Medien- und Kulturforschung}, number = {2010,2}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20140819-22781}, pages = {95 -- 110}, abstract = {Nach dem aufgeregten Palaver um den Computer als 'Medium' und die akademische Begleitrhetorik zum Internet wird erneut die Frage nach der Leistung von Medienphilosophie gestellt - in diesem Beitrag als medienanthropologische Vergewisserung: welche technischen {\"U}berschreitungen definieren das Neue unserer Lage?}, subject = {Philosophie}, language = {de} } @article{Siegert2003, author = {Siegert, Bernhard}, title = {(Nicht) Am Ort : zum Raster als Kulturtechnik}, doi = {10.25643/bauhaus-universitaet.1237}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20080227-13049}, series = {Thesis // Bauhaus-Universit{\~A}\it ; Jg. 49, 2003}, number = {Heft 3}, year = {2003}, abstract = {Wissenschaftliches Kolloquium vom 24. bis 27. April 2003 in Weimar an der Bauhaus-Universit{\"a}t zum Thema: ‚MediumArchitektur - Zur Krise der Vermittlung'}, subject = {Architektur}, language = {de} } @inproceedings{StahrRuthWolkowicz, author = {Stahr, Alexander and Ruth, J{\"u}rgen and Wolkowicz, Christian}, title = {... WITHOUT RIGHT ANGLE.}, editor = {G{\"u}rlebeck, Klaus and K{\"o}nke, Carsten}, organization = {Bauhaus-Universit{\"a}t Weimar}, doi = {10.25643/bauhaus-universitaet.3024}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170327-30248}, pages = {8}, abstract = {Currently sculptural design is one of the most discussed themes in architecture. Due to their light weight, easy transportation and assembly, as well as an almost unlimited structural variety, parameterised spatial structures are excellently suited for constructive realisation of free formed claddings. They subdivide the continuous surface into a structure of small sized nodes, straight members and plane glass panels. Thus they provide an opportunity to realise arbitrary double-curved claddings with a high degree of transparency, using industrial semi-finished products (steel sections, flat glass). Digital design strategies and a huge number of similar looking but in detail unique structural members demand a continuous digital project handling. Within a research project, named MYLOMESH, a free-formed spatial structure was designed, constructed, fabricated and assembled. All required steps were carried out based on digital data. Different digital connections (scripts) between varying software tools, which are usually not used in the planning process of buildings, were created. They allow a completely digital workflow. The project, its design, meshing, constructive detailing and the above-mentioned scripts are described in this paper.}, subject = {Architektur }, language = {en} } @incollection{Manning, author = {Manning, Erin}, title = {10 Propositionen f{\"u}r eine radikale P{\"a}dagogik, oder: Wie den Wert neu denken?}, series = {Experimente lernen, Techniken tauschen. Ein spekulatives Handbuch}, booktitle = {Experimente lernen, Techniken tauschen. Ein spekulatives Handbuch}, publisher = {Nocturne}, address = {Berlin und Weimar}, doi = {10.25643/bauhaus-universitaet.4266}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20201008-42660}, publisher = {Bauhaus-Universit{\"a}t Weimar}, pages = {121 -- 138}, abstract = {Radikale P{\"a}dagogik richtet ihre Aufmerksamkeit sowohl auf die allt{\"a}glichen Techniken p{\"a}dagogischer Praxis - Techniken zur Aktivierung eines Begegnungsraumes, Techniken, sich um die Arbeit und einander zu k{\"u}mmern, Techniken des kultur{\"u}bergreifenden Zuh{\"o}rens, Techniken, sich dem Mehr-als zuzuwenden - als auch auf Techniken zum »{\"U}berschreiten der Schwelle«. Das {\"U}berschreiten der Schwelle h{\"a}ngt mit der Art und Weise der Anpassung (accommodation) zusammen, die es erm{\"o}glicht, das Lernen in all seinen Erscheinungsformen wertzusch{\"a}tzen.}, subject = {P{\"a}dagogik}, language = {de} } @inproceedings{OPUS4-1369, title = {2. Fachtagung "Sicherheit auf Baustellen" : mit einem Spezialteil von Beitr{\"a}gen zu Qualit{\"a}t und Sicherheit auf Baustellen und im Schweißbetrieb anl{\"a}sslich des Ausscheidens von Herrn Prof. Dr.-Ing. habil. Karl-Dieter R{\"o}benack aus dem aktiven Berufsleben}, editor = {Professur Baubetrieb und Bauverfahren,}, doi = {10.25643/bauhaus-universitaet.1369}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20081126-14511}, year = {2001}, abstract = {Beitr{\"a}ge zur 2. Fachtagung „Sicherheit auf Baustellen" am Dienstag, dem 20. M{\"a}rz 2001 in Weimar an der Fakult{\"a}t Bauingenieurwesen, Professur Baubetrieb und Bauverfahren der Bauhaus-Universit{\"a}t Weimar. Der Tagungsband enth{\"a}lt einen Spezialteil „Qualit{\"a}t und Sicherheit auf Baustellen und im Schweißbetrieb" anl{\"a}sslich des Ausscheidens von Herrn Prof. Dr.-Ing. habil. Karl-Dieter R{\"o}benack aus dem aktiven Berufsleben.}, subject = {Weimar / Bauhaus-Universit{\"a}t / Professur Baubetrieb und Bauverfahren}, language = {de} } @phdthesis{Klose2009, author = {Klose, Alexander}, title = {20 Fuß {\"A}quivalent Einheit. Die Herrschaft der Containerisierung}, doi = {10.25643/bauhaus-universitaet.1426}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20100805-15146}, school = {Bauhaus-Universit{\"a}t Weimar}, year = {2009}, abstract = {Container sind nicht nur das bei weitem wichtigste Transportmittel f{\"u}r die allermeisten Waren, mit denen wir tagt{\"a}glich zu tun haben. Container sind, vielleicht wegen ihrer schlichten, klaren Ausdruckskraft, zu dem Symbol der Globalisierung geworden und vieler Ph{\"a}nomene, die man mit dieser Entwicklung in Zusammenhang bringt. Dabei handelt es sich um ein durch und durch ambivalentes Symbol. Container stehen genauso f{\"u}r die beeindruckende Dynamik des modernen Kapitalismus und den ihm trotz aller Krisen zugrunde liegenden Optimismus wie f{\"u}r die {\"A}ngste und Einw{\"a}nde dagegen; gegen die Indifferenz eines rein auf Optimierung ausgelegten logistischen Organisationshandelns und gegen die zwangsweise Ann{\"a}herung und Angleichung ehedem entfernter Weltgegenden durch die exponentielle Vermehrung der Transport- und Kommunikationsvorg{\"a}nge. Der Schwerpunkt der Arbeit liegt im 20. Jahrhundert. Sie untersucht die (Vor)Geschichte und Theorie des Containers als moderner Kulturtechnik und zentralem Bestandteil eines weltumspannenden logistischen Systems. Und sie zeigt ihn als Element eines Denkens und Organisationshandelns in modularen, beweglichen Raumeinheiten, das sich auch auf viele andere Bereiche außerhalb des Warentransports {\"u}bertragen l{\"a}sst. Daf{\"u}r beschreibt und analysiert sie "Containersituationen" in so unterschiedlichen Feldern wie Handel und Transport, Architektur, Wissenschaften, Kunst und den sozialen Realit{\"a}ten von Migranten und Seeleuten.}, subject = {Globalisierung}, language = {de} } @inproceedings{HollermannMelzner, author = {Hollermann, Sebastian and Melzner, J{\"u}rgen}, title = {24. Assistententreffen der Bereiche Bauwirtschaft, Baubetrieb und Bauverfahrenstechnik}, editor = {Hollermann, Sebastian and Melzner, J{\"u}rgen}, address = {Weimar}, doi = {10.25643/bauhaus-universitaet.1937}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20130523-19371}, abstract = {Tagungsband - 24. Assistententreffen der Bereiche Bauwirtschaft, Baubetrieb und Bauverfahrenstechnik 10.-12.Juli 2013 Weimar}, subject = {Baubetrieb}, language = {de} } @inproceedings{OPUS4-1368, title = {3. Fachtagung "Sicherheit auf Baustellen"}, editor = {Professur Baubetrieb und Bauverfahren,}, doi = {10.25643/bauhaus-universitaet.1368}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20081126-14509}, year = {2003}, abstract = {Beitr{\"a}ge zur 3. Fachtagung „Sicherheit auf Baustellen" am Dienstag, dem 11. M{\"a}rz 2003 in Weimar an der Professur Baubetrieb und Bauverfahren der Bauhaus-Universit{\"a}t Weimar.}, subject = {Weimar / Bauhaus-Universit{\"a}t / Professur Baubetrieb und Bauverfahren}, language = {de} } @inproceedings{OPUS4-3785, title = {30. Forum Bauinformatik}, editor = {Steiner, Maria and Theiler, Michael and Mirboland, Mahsa}, organization = {Bauhaus-Universit{\"a}t Weimar}, doi = {10.25643/bauhaus-universitaet}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20180917-37854}, pages = {424}, abstract = {Die Bauhaus-Universit{\"a}t Weimar ist seit langer Zeit mit dem Forum Bauinformatik eng verbunden. So wurde die Veranstaltung 1989 hier durch den Arbeitskreis Bauinformatik ins Leben gerufen und auch das 10. und 18. Forum Bauinformatik (1998 bzw. 2006) fand in Weimar statt. In diesem Jahr freuen wir uns daher besonders, das 30. Jubil{\"a}um an der Bauhaus-Universit{\"a}t Weimar ausrichten zu d{\"u}rfen und viele interessierte Wissenschaftler und Wissenschaftlerinnen aus dem Bereich der Bauinformatik in Weimar willkommen zu heißen. Das Forum Bauinformatik hat sich l{\"a}ngst zu einem festen Bestandteil der Bauinformatik im deutschsprachigen Raum entwickelt. Dabei steht es traditionsgem{\"a}ß unter dem Motto „von jungen Forschenden f{\"u}r junge Forschende", wodurch insbesondere Nachwuchswissenschaftlerinnen und ‑wissenschaftlern die M{\"o}glichkeit geboten wird, ihre Forschungsarbeiten zu pr{\"a}sentieren, Problemstellungen fachspezifisch zu diskutieren und sich {\"u}ber den neuesten Stand der Forschung zu informieren. Zudem wird eine ausgezeichnete Gelegenheit geboten, in die wissenschaftliche Gemeinschaft im Bereich der Bauinformatik einzusteigen und Kontakte mit anderen Forschenden zu kn{\"u}pfen. In diesem Jahr erhielten wir 49 interessante und qualitativ hochwertige Beitr{\"a}ge vor allem in den Themenbereichen Simulation, Modellierung, Informationsverwaltung, Geoinformatik, Structural Health Monitoring, Visualisierung, Verkehrssimulation und Optimierung. Daf{\"u}r m{\"o}chten wir uns ganz besonders bei allen Autoren, Co-Autoren und Reviewern bedanken, die durch ihr Engagement das diesj{\"a}hrige Forum Bauinformatik erst m{\"o}glich gemacht haben. Wir danken zudem Professor Große und Professor D{\´i}az f{\"u}r die Unterst{\"u}tzung bei der Auswahl der Beitr{\"a}ge f{\"u}r die Best Paper Awards. Ein herzliches Dankesch{\"o}n geht an die Kollegen an der Professur Informatik im Bauwesen der Bauhaus-Universit{\"a}t Weimar f{\"u}r die organisatorische, technische und beratende Unterst{\"u}tzung w{\"a}hrend der Planung der Veranstaltung.}, subject = {Bauinformatik}, language = {de} } @phdthesis{Kunert, author = {Kunert, Andr{\´e}}, title = {3D Interaction Techniques in Multi-User Virtual Reality : towards scalable templates and implementation patterns for cooperative interfaces}, doi = {10.25643/bauhaus-universitaet.4296}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20201204-42962}, school = {Bauhaus-Universit{\"a}t Weimar}, pages = {147}, abstract = {Multi-user projection systems provide a coherent 3D interaction space for multiple co-located users that facilitates mutual awareness, full-body interaction, and the coordination of activities. The users perceive the shared scene from their respective viewpoints and can directly interact with the 3D content. This thesis reports on novel interaction patterns for collaborative 3D interaction for local and distributed user groups based on such multi-user projection environments. A particular focus of our developments lies in the provision of multiple independent interaction territories in our workspaces and their tight integration into collaborative workflows. The motivation for such multi-focus workspaces is grounded in research on social cooperation patterns, specifically in the requirement for supporting phases of loose and tight collaboration and the emergence of dedicated orking territories for private usage and public exchange. We realized independent interaction territories in the form of handheld virtual viewing windows and multiple co-located hardware displays in a joint workspace. They provide independent views of a shared virtual environment and serve as access points for the exploration and manipulation of the 3D content. Their tight integration into our workspace supports fluent transitions between individual work and joint user engagement. The different affordances of various displays in an exemplary workspace consisting of a large 3D wall, a 3D tabletop, and handheld virtual viewing windows, promote different usage scenarios, for instance for views from an egocentric perspective, miniature scene representations, close-up views, or storage and transfer areas. This work shows that this versatile workspace can make the cooperation of multiple people in joint tasks more effective, e.g. by parallelizing activities, distributing subtasks, and providing mutual support. In order to create, manage, and share virtual viewing windows, this thesis presents the interaction technique of Photoportals, a tangible interface based on the metaphor of digital photography. They serve as configurable viewing territories and enable the individual examination of scene details as well as the immediate sharing of the prepared views. Photoportals are specifically designed to complement other interface facets and provide extended functionality for scene navigation, object manipulation, and for the creation of temporal recordings of activities in the virtual scene. A further objective of this work is the realization of a coherent interaction space for direct 3D input across the independent interaction territories in multi-display setups. This requires the simultaneous consideration of user input in several potential interaction windows as well as configurable disambiguation schemes for the implicit selection of distinct interaction contexts. We generalized the required implementation structures into a high-level software pattern and demonstrated its versatility by means of various multi-context 3D interaction tools. Additionally, this work tackles specific problems related to group navigation in multiuser projection systems. Joint navigation of a collocated group of users can lead to unintentional collisions when passing narrow scene sections. In this context, we suggest various solutions that prevent individual collisions during group navigation and discuss their effect on the perceived integrity of the travel group and the 3D scene. For collaboration scenarios involving distributed user groups, we furthermore explored different configurations for joint and individual travel. Last but not least, this thesis provides detailed information and implementation templates for the realization of the proposed interaction techniques and collaborative workspaces in scenegraph-based VR systems. These contributions to the abstraction of specific interaction patterns, such as group navigation and multi-window interaction, facilitate their reuse in other virtual reality systems and their adaptation to further collaborative scenarios.}, subject = {Virtuelle Realit{\"a}t}, language = {en} } @article{KrebsBrueck1997, author = {Krebs, F. and Br{\"u}ck, E.}, title = {3D-Computergrafik und -animation als Instrument der Visualisierung im Bereich Entwurf und Denkmalpflege}, doi = {10.25643/bauhaus-universitaet.523}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-5235}, year = {1997}, abstract = {Seit mehreren Jahren wird im Fachbereich Gestaltung, Studiengang Innenarchitektur 3D-Computergrafik und -animation in Lehrveranstaltungen ausgebildet und in Projekt- und Diplomarbeiten als Darstellungsmedium angewandt. Eine besondere Herausforderung stellen dabei die 3D-Visualisierungen von historischen Geb{\"a}uden dar. Mit den beiden nachfolgenden Beispielen soll der Einsatz und die curricularen Verkn{\"u}pfung der CA-Technologie mit Studienarbeiten und Projekten zum Thema >Denkmalpflege< aufgezeigt werden. Rekonstruktion und Visualisierung des ehemaligen >Jagdschlosses Platte< bei Wiesbaden. Mit Unterst{\"u}tzung einer Kunsthistorikerin wurde in einer Studienarbeit das im Krieg zerst{\"o}rte ehemalige Jagdschloß im Computer nachgebildet. Neben der Darstellung des Geb{\"a}ude{\"a}ußeren und des zentralen Innenbereiches wurde eine Animation {\"u}ber die Triangulierung der klassizistischen Geometrie erstellt. Umnutzung historischer Bausubstanz am Beispiel der ehemaligen Klostersanlage >Schiffenberg< bei Gießen. Im Rahmen einer Projektarbeit wurden mehrer Konzepte entwickelt, Entw{\"u}rfe erstellt und mittels Computeranimationen {\"o}ffentlich pr{\"a}sentiert. In Kooperation mit dem Studiengang Fernsehtechnik (FH-Wiesbaden) wurde von zwei Studenten eine Videodokumentation {\"u}ber den gesamten Projektverlauf erstellt. Neben dem Aufzeigen der Arbeitsprozesse und dem Vorstellen des Lehrkonzeptes f{\"u}r die curriculare Einbindung der CA-Technologie werden aktuelle Studienergebnisse anhand von Videoprojektionen vorgestellt.}, subject = {Architektur}, language = {de} } @inproceedings{CruzFalcaoMalonek, author = {Cruz, J. F. and Falc{\~a}o, M. Irene and Malonek, Helmuth Robert}, title = {3D-MAPPINGS AND THEIR APPROXIMATION BY SERIES OF POWERS OF A SMALL PARAMETER}, editor = {G{\"u}rlebeck, Klaus and K{\"o}nke, Carsten}, organization = {Bauhaus-Universit{\"a}t Weimar}, doi = {10.25643/bauhaus-universitaet.2940}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170327-29406}, pages = {14}, abstract = {In classical complex function theory the geometric mapping property of conformality is closely linked with complex differentiability. In contrast to the planar case, in higher dimensions the set of conformal mappings is only the set of M{\"o}bius transformations. Unfortunately, the theory of generalized holomorphic functions (by historical reasons they are called monogenic functions) developed on the basis of Clifford algebras does not cover the set of M{\"o}bius transformations in higher dimensions, since M{\"o}bius transformations are not monogenic. But on the other side, monogenic functions are hypercomplex differentiable functions and the question arises if from this point of view they can still play a special role for other types of 3D-mappings, for instance, for quasi-conformal ones. On the occasion of the 16th IKM 3D-mapping methods based on the application of Bergman's reproducing kernel approach (BKM) have been discussed. Almost all authors working before that with BKM in the Clifford setting were only concerned with the general algebraic and functional analytic background which allows the explicit determination of the kernel in special situations. The main goal of the abovementioned contribution was the numerical experiment by using a Maple software specially developed for that purpose. Since BKM is only one of a great variety of concrete numerical methods developed for mapping problems, our goal is to present a complete different from BKM approach to 3D-mappings. In fact, it is an extension of ideas of L. V. Kantorovich to the 3-dimensional case by using reduced quaternions and some suitable series of powers of a small parameter. Whereas until now in the Clifford case of BKM the recovering of the mapping function itself and its relation to the monogenic kernel function is still an open problem, this approach avoids such difficulties and leads to an approximation by monogenic polynomials depending on that small parameter.}, subject = {Architektur }, language = {en} } @misc{Gundermann2005, type = {Master Thesis}, author = {Gundermann, Ralf}, title = {3D-Simulation des Temperaturfeldes und der Gef{\"u}geumwandlung bei einer Laserstrahlschweißung}, doi = {10.25643/bauhaus-universitaet.668}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-6680}, school = {Bauhaus-Universit{\"a}t Weimar}, year = {2005}, abstract = {Das FEM-Programmsystem „SYSWELD" kommt f{\"u}r die Berechnung des Temperaturfeldes bei einer Laserstrahlschweißung zum Einsatz. Insbesondere sollen der Einfluss des Energieeintrages und die damit verbundene Gef{\"u}geumwandlung eines Feinkornbaustahles untersucht und Aussagen zur notwendigen Modellierungsgenauigkeit der Nahtgeometrie bzw. Netzverfeinerung getroffen werden. Im Einzelnen sind folgende Teilaufgaben zu l{\"o}sen: - ausf{\"u}hrliche Literaturrecherche zur numerischen Analyse von Schweißverbindungen insbesondere zu temperaturabh{\"a}ngigen Materialeigenschaften von Feinkornbaust{\"a}hlen, - Darstellung der W{\"a}rmequelle f{\"u}r das Laserstrahlschweißen, - Erprobung unterschiedlicher Netzvarianten f{\"u}r die FE-Analyse von instation{\"a}ren Temperaturfeldern, - Untersuchung zur Modellierungsgenauigkeit der Nahtgeometrie, - Parameterstudien zum Einfluss der Materialkennwerte und Gef{\"u}gekinetik auf das Temperaturfeld sowie das Gef{\"u}ge.}, subject = {Laserschweißen}, language = {de} } @inproceedings{OPUS4-1370, title = {4. Fachtagung "Sicherheit auf Baustellen" : Erfahrung - Arbeitsscherheit - Leistung}, editor = {Professur Baubetrieb und Bauverfahren,}, doi = {10.25643/bauhaus-universitaet.1370}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20081126-14528}, year = {2005}, abstract = {Beitr{\"a}ge zur 4. Fachtagung „Sicherheit auf Baustellen" am Dienstag, dem 22. M{\"a}rz 2005 in Weimar an der Fakult{\"a}t Bauingenieurwesen, Professur Baubetrieb und Bauverfahren der Bauhaus-Universit{\"a}t Weimar.}, subject = {Weimar / Bauhaus-Universit{\"a}t / Professur Baubetrieb und Bauverfahren}, language = {de} } @article{Groenwald1990, author = {Gr{\"o}nwald, Bernd}, title = {40 Jahre St{\"a}dtebau- und Architekturentwicklung in der DDR}, doi = {10.25643/bauhaus-universitaet.1096}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-10960}, year = {1990}, abstract = {Wissenschaftliches Kolloquium vom 27. bis 30. Juni 1989 in Weimar an der Hochschule f{\"u}r Architektur und Bauwesen zum Thema: ‚Produktivkraftentwicklung und Umweltgestaltung. Sozialer und wissenschaftlich-technischer Fortschritt in ihren Auswirkungen auf Architektur und industrielle Formgestaltung in unserer Zeit. Zum 100. Geburtstag von Hannes Meyer'}, subject = {Deutschland }, language = {de} } @book{BargstaedtRoebenack2000, author = {Bargst{\"a}dt, Hans-Joachim and R{\"o}benack, Karl-Dieter}, title = {45 Jahre Baubetrieb und Bauverfahren in Weimar}, isbn = {3-86068-126-5}, doi = {10.25643/bauhaus-universitaet.477}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-4774}, year = {2000}, abstract = {Jubil{\"a}umsbrosch{\"u}re zum Tag des Baubetriebs >Prozesssteuerung-Projektleitung-Dienstleistung< am Freitag, dem 7. Juli 2000 in Weimar. Geleitwort des Rektors der Bauhaus-Universit{\"a}t Weimar 45 Jahre technologische Lehre und Forschung in Weimar Bauen im Jahr 2020 - Wohin ver{\"a}ndert sich Baubetrieb? Statistische {\"U}bersichten}, subject = {Bautechnik}, language = {de} } @inproceedings{BargstaedtSteinmetzgerIllertetal.2007, author = {Bargst{\"a}dt, Hans-Joachim and Steinmetzger, Rolf and Illert, Stephan and Steinberg, Kerstin and Geyer, Annett and Seifert, Wolfgang and Schul, Sebastian and Klingsporn, Karin}, title = {5. Fachtagung "Sicherheit auf Baustellen": Aus Unf{\"a}llen und Berufskrankheiten lernen - gesund arbeiten bis zur Rente}, organization = {Professur Baubetrieb und Bauverfahren}, doi = {10.25643/bauhaus-universitaet.805}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-8055}, year = {2007}, abstract = {Die aktuelle demografische Entwicklung bedingt offensichtlich auch Arbeiten in rauer Umgebung bis zur Rente mit 67, auch auf dem Bau. Das Thema liegt scheinbar nur am Rande des Baubetriebswesens. Doch obwohl es sozialpolitisch determiniert ist, hat es sehr konkret mit Gesundheitsschutz, Arbeitsschutz und Arbeitsgestaltung zu tun. Die f{\"u}nfte Fachtagung 'Sicherheit auf Baustellen' stellt sich der Diskussion, wie das Rentenalter gesund erreichbar ist, was alle am Arbeitsschutz Beteiligten schon heute und auch in Zukunft daf{\"u}r tun k{\"o}nnen, und hinterfragt kritisch, wie realistisch diese pauschale Forderung nach Arbeit bis 67 ist. Forderungen nach schlankeren Strukturen im Staat und das Streben nach Deregulierung haben auch zu Ver{\"a}nderungen in der Arbeitsschutzverwaltung des Freistaates Th{\"u}ringen gef{\"u}hrt, {\"u}ber die das Forum informiert.}, subject = {Bev{\"o}lkerungsentwicklung}, language = {de} } @inproceedings{Steinmetzger2007, author = {Steinmetzger, Rolf}, title = {5. Fachtagung Sicherheit auf Baustellen - Inhaltsverzeichnis}, doi = {10.25643/bauhaus-universitaet.836}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-8362}, year = {2007}, subject = {Bev{\"o}lkerungsentwicklung}, language = {de} } @book{OPUS4-1684, title = {50 Jahre Dissertationen an der Hochschule f{\"u}r Architektur und Bauwesen und der Bauhaus-Universit{\"a}t}, editor = {Simon-Ritz, Frank and Bauer, Kerstin}, publisher = {Verlag der Bauhaus-Universit{\"a}t}, address = {Weimar}, isbn = {3-86068-275-X}, doi = {10.25643/bauhaus-universitaet.1684}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20120801-16849}, pages = {246}, abstract = {Diese Ver{\"o}ffentlichung dokumentiert {\"u}ber einen Zeitraum von 50 Jahren die an unserer Hochschule entstandenen Dissertationen, deren Zahl sich auf 1100 bel{\"a}uft. Damit werden ein wichtiger Teil der Hochschulgeschichte Weimars und zugleich ein Teil der Hochschulgeschichte der DDR aufgearbeitet. Die Bibliographie liefert Bausteine f{\"u}r eine Geschichte der Disziplinen und Fakult{\"a}ten an der Weimarer Hochschule und dar{\"u}ber hinaus f{\"u}r eine Sozialgeschichte der Wissenschaftler in Th{\"u}ringen. So hat z. B. eine Vielzahl der heute in leitender Stellung an der Universit{\"a}t T{\"a}tigen - sowohl Professoren als auch Mitarbeiter der Universit{\"a}tsverwaltung - in Weimar promoviert. Das l{\"a}sst sich auch ausdehnen auf Personen in f{\"u}hrenden wissenschaftlichen, politischen oder wirtschaftlichen Positionen in der Region oder im Ort. Hier k{\"o}nnte die vorliegende Bibliographie Anstoß f{\"u}r weitere Forschungen geben.}, subject = {Bauhaus-Universit{\"a}t}, language = {de} } @book{OPUS4-2541, title = {50 Jahre Dissertationen an der Hochschule f{\"u}r Architektur und Bauwesen und der Bauhaus-Universit{\"a}t Weimar}, editor = {Simon-Ritz, Frank and Bauer, Kerstin}, publisher = {Verlag der Bauhaus-Universit{\"a}t Weimar}, address = {Weimar}, isbn = {3-86068-275-X}, doi = {10.25643/bauhaus-universitaet.2541}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20160217-25414}, pages = {245}, abstract = {Diese Ver{\"o}ffentlichung dokumentiert {\"u}ber einen Zeitraum von 50 Jahren die an unserer Hochschule entstandenen Dissertationen, deren Zahl sich auf 1100 bel{\"a}uft. Damit werden ein wichtiger Teil der Hochschulgeschichte Weimars und zugleich ein Teil der Hochschulgeschichte der DDR aufgearbeitet. Die Bibliographie liefert Bausteine f{\"u}r eine Geschichte der Disziplinen und Fakult{\"a}ten an der Weimarer Hochschule und dar{\"u}ber hinaus f{\"u}r eine Sozialgeschichte der Wissenschaftler in Th{\"u}ringen. So hat z. B. eine Vielzahl der heute in leitender Stellung an der Universit{\"a}t T{\"a}tigen - sowohl Professoren als auch Mitarbeiter der Universit{\"a}tsverwaltung - in Weimar promoviert. Das l{\"a}sst sich auch ausdehnen auf Personen in f{\"u}hrenden wissenschaftlichen, politischen oder wirtschaftlichen Positionen in der Region oder im Ort. Hier k{\"o}nnte die vorliegende Bibliographie Anstoß f{\"u}r weitere Forschungen geben.}, subject = {Dissertation}, language = {de} } @phdthesis{Chen, author = {Chen, Na}, title = {A Balance between Ideals and Reality — Establishing and Evaluating a Resilient City Indicator System for Central Chinese Cities}, doi = {10.25643/bauhaus-universitaet.4030}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20191121-40309}, school = {Bauhaus-Universit{\"a}t Weimar}, pages = {212}, abstract = {Recent years have seen a gradual shift in focus of international policies from a national and regional perspective to that of cities, a shift which is closely related to the rapid urbanization of developing countries. As revealed in the 2011 Revision of the World Urbanization Prospects published by the United Nations, 51\% of the global population (approximately 3.6 billion people) lives in cities. The report predicts that by 2050, the world's urban population will increase by 2.3 billion, making up 68\% of the population. The growth of urbanization in the next few decades is expected to primarily come from developing countries, one third of which will be in China and India. With rapid urbanization and the ongoing growth of mega cities, cities must become increasingly resilient and intelligent to cope with numerous challenges and crises like droughts and floods arising from extreme climate, destruction brought by severe natural disasters, and aggregated social contradictions resulting from economic crises. All cities face the urban development dynamics and uncertainties arising from these problems. Under such circumstances, cities are considered the critical path from crisis to prosperity, so scholars and organizations have proposed the construction of "resilient cities." On the one hand, this theory emphasizes cities' defenses and buffering capacity against disasters, crises and uncertainties, as well as recovery after destruction; on the other hand, it highlights the learning capacity of urban systems, identification of opportunities amid challenges, and maintenance of development vitality. Some scholars even believe that urban resilience is a powerful supplement to sustainable development. Hence, resilience assessment has become the latest and most important perspective for evaluating the development and crisis defense capacity of cities. Rather than a general abstract concept, urban resilience is a comprehensive measurement of a city's level of development. The dynamic development of problems is reflected through quantitative indicators and appraisal systems not only from the perspective of academic research, but also governmental policy, so as to scientifically guide development, and measure and compare cities' development levels. Although international scholars have proposed quantitative methods for urban resilience assessment, they are however insufficiently systematic and regionally adaptive for China's current urban development needs. On the basis of comparative study on European and North American resilient city theories, therefore, this paper puts forwards a theoretical framework for resilient city systems consistent with China's national conditions in light of economic development pressure, natural resource depletion, pollution, and other salient development crises in China. The key factors influencing urban resilience are taken into full consideration; expert appraisal is conducted based on the Delphi Method and the analytic hierarchy process (AHP) to design an extensible and updatable resilient city evaluation system which is sufficiently systematic, geographically adaptable, and sustainable for China's current urban development needs. Finally, Changsha is taken as the main case for empirical study on comprehensive evaluation of similar cities in Central China to improve the indicator system.}, subject = {Stadtplanung}, language = {en} } @article{ArtusAlabassyKoch, author = {Artus, Mathias and Alabassy, Mohamed Said Helmy and Koch, Christian}, title = {A BIM Based Framework for Damage Segmentation, Modeling, and Visualization Using IFC}, series = {Applied Sciences}, volume = {2022}, journal = {Applied Sciences}, number = {volume 12, issue 6, article 2772}, publisher = {MDPI}, address = {Basel}, doi = {10.3390/app12062772}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20220314-46059}, pages = {1 -- 24}, abstract = {Paper-based data acquisition and manual transfer between incompatible software or data formats during inspections of bridges, as done currently, are time-consuming, error-prone, cumbersome, and lead to information loss. A fully digitized workflow using open data formats would reduce data loss, efforts, and the costs of future inspections. On the one hand, existing studies proposed methods to automatize data acquisition and visualization for inspections. These studies lack an open standard to make the gathered data available for other processes. On the other hand, several studies discuss data structures for exchanging damage information among different stakeholders. However, those studies do not cover the process of automatic data acquisition and transfer. This study focuses on a framework that incorporates automatic damage data acquisition, transfer, and a damage information model for data exchange. This enables inspectors to use damage data for subsequent analyses and simulations. The proposed framework shows the potentials for a comprehensive damage information model and related (semi-)automatic data acquisition and processing.}, subject = {Building Information Modeling}, language = {en} } @article{NohPark2004, author = {Noh, Jung-Hwi and Park, Jong-Heon}, title = {A Calculation of Initial Cable Force for Ko-Ha Grand Bridge}, doi = {10.25643/bauhaus-universitaet.245}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-2459}, year = {2004}, abstract = {The primary objective of initial shape analysis of a cable stayed bridge is to calculate initial installation cable tension forces and to evaluate fabrication camber of main span and pylon providing the final longitudinal profile of the bridge at the end of construction. In addition, the initial cable forces depending on the alternation of the bridge's shape can be obtained from the analysis, and will be used to provide construction safety during construction. In this research, we conducted numerical experiments for initial shape of Ko-ha bridge, which will be constructed in the near future, using three different typical methods such as continuous beam method, linear truss method, and IIMF (Introducing Initial Member Force) method}, subject = {Finite-Elemente-Methode}, language = {en} } @inproceedings{O'BrienDansoAmoakoIssa2004, author = {O'Brien, William and Danso-Amoako, Mark and Issa, Raja}, title = {A Case Study of IFC and CIS/2 Support for Steel Supply Chain Processes}, doi = {10.25643/bauhaus-universitaet.119}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-1195}, year = {2004}, abstract = {The evolution of data exchange and integration standards within the Architectural, Engineering and Construction industry is gradually making the long-held vision of computer-integratedconstruction a reality. The Industry Foundations Classes and CIMSteel Integration Standards are two such standards that have seen remarkable successes over the past few years. Despite successes, these standards support the exchange of product data more than they do process data, especially those processes that are loosely coupled with product models. This paper reports on on-going research to evaluate the adequacy of the IFC and CIS/2 standards to support process modeling in the steel supply chain. Some initial recommendations are made regarding enhancements to the data standards to better support processes.}, subject = {Bauwerk}, language = {en} } @article{KavrakovLegatiukGuerlebecketal., author = {Kavrakov, Igor and Legatiuk, Dmitrii and G{\"u}rlebeck, Klaus and Morgenthal, Guido}, title = {A categorical perspective towards aerodynamic models for aeroelastic analyses of bridge decks}, series = {Royal Society Open Science}, journal = {Royal Society Open Science}, number = {Volume 6, Issue 3}, doi = {/10.1098/rsos.181848}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20190314-38656}, pages = {20}, abstract = {Reliable modelling in structural engineering is crucial for the serviceability and safety of structures. A huge variety of aerodynamic models for aeroelastic analyses of bridges poses natural questions on their complexity and thus, quality. Moreover, a direct comparison of aerodynamic models is typically either not possible or senseless, as the models can be based on very different physical assumptions. Therefore, to address the question of principal comparability and complexity of models, a more abstract approach, accounting for the effect of basic physical assumptions, is necessary. This paper presents an application of a recently introduced category theory-based modelling approach to a diverse set of models from bridge aerodynamics. Initially, the categorical approach is extended to allow an adequate description of aerodynamic models. Complexity of the selected aerodynamic models is evaluated, based on which model comparability is established. Finally, the utility of the approach for model comparison and characterisation is demonstrated on an illustrative example from bridge aeroelasticity. The outcome of this study is intended to serve as an alternative framework for model comparison and impact future model assessment studies of mathematical models for engineering applications.}, subject = {Br{\"u}cke}, language = {en} } @article{NguyenXuanNguyenBordasetal., author = {Nguyen-Xuan, Hung and Nguyen, Hiep Vinh and Bordas, St{\´e}phane Pierre Alain and Rabczuk, Timon and Duflot, Marc}, title = {A cell-based smoothed finite element method for three dimensional solid structures}, series = {KSCE Journal of Civil Engineering}, journal = {KSCE Journal of Civil Engineering}, doi = {10.1007/s12205-012-1515-7}, pages = {1230 -- 1242}, abstract = {This paper extends further the strain smoothing technique in finite elements to 8-noded hexahedral elements (CS-FEM-H8). The idea behind the present method is similar to the cell-based smoothed 4-noded quadrilateral finite elements (CS-FEM-Q4). In CSFEM, the smoothing domains are created based on elements, and each element can be further subdivided into 1 or several smoothing cells. It is observed that: 1) The CS-FEM using a single smoothing cell can produce higher stress accuracy, but insufficient rank and poor displacement accuracy; 2) The CS-FEM using several smoothing cells has proper rank, good displacement accuracy, but lower stress accuracy, especially for nearly incompressible and bending dominant problems. We therefore propose 1) an extension of strain smoothing to 8-noded hexahedral elements and 2) an alternative CS-FEM form, which associates the single smoothing cell issue with multi-smoothing cell one via a stabilization technique. Several numerical examples are provided to show the reliability and accuracy of the present formulation.}, subject = {Angewandte Mathematik}, language = {en} } @article{Vaarmann1997, author = {Vaarmann, Otu}, title = {A class of rapidly convergent interative Methods for Problems in mathematical Modelling}, doi = {10.25643/bauhaus-universitaet.522}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-5223}, year = {1997}, abstract = {Methods with the convergence order p 2 (Newton`s, tangent hyperbolas, tangent parabolas etc.) and their approximate variants are studied. Conditions are presented under which the approximate variants preserve their convergence rate intrinsic to these methods and some computational aspects (possibilities to organize parallel computation, globalization of a method, the solution of the linear equations versus the matrix inversion at every iteration etc.) are discussed. Polyalgorithmic computational schemes (hybrid methods) combining the best features of various methods are developed and possibilities of their application to numerical solution of two-point boundary-value problem in ordinary differential equations and decomposition-coordination problem in convex programming are analyzed.}, subject = {Mathematisches Modell}, language = {en} } @article{AbbaspourGilandehMolaeeSabzietal., author = {Abbaspour-Gilandeh, Yousef and Molaee, Amir and Sabzi, Sajad and Nabipour, Narjes and Shamshirband, Shahaboddin and Mosavi, Amir}, title = {A Combined Method of Image Processing and Artificial Neural Network for the Identification of 13 Iranian Rice Cultivars}, series = {agronomy}, volume = {2020}, journal = {agronomy}, number = {Volume 10, Issue 1, 117}, publisher = {MDPI}, doi = {10.3390/agronomy10010117}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20200123-40695}, pages = {21}, abstract = {Due to the importance of identifying crop cultivars, the advancement of accurate assessment of cultivars is considered essential. The existing methods for identifying rice cultivars are mainly time-consuming, costly, and destructive. Therefore, the development of novel methods is highly beneficial. The aim of the present research is to classify common rice cultivars in Iran based on color, morphologic, and texture properties using artificial intelligence (AI) methods. In doing so, digital images of 13 rice cultivars in Iran in three forms of paddy, brown, and white are analyzed through pre-processing and segmentation of using MATLAB. Ninety-two specificities, including 60 color, 14 morphologic, and 18 texture properties, were identified for each rice cultivar. In the next step, the normal distribution of data was evaluated, and the possibility of observing a significant difference between all specificities of cultivars was studied using variance analysis. In addition, the least significant difference (LSD) test was performed to obtain a more accurate comparison between cultivars. To reduce data dimensions and focus on the most effective components, principal component analysis (PCA) was employed. Accordingly, the accuracy of rice cultivar separations was calculated for paddy, brown rice, and white rice using discriminant analysis (DA), which was 89.2\%, 87.7\%, and 83.1\%, respectively. To identify and classify the desired cultivars, a multilayered perceptron neural network was implemented based on the most effective components. The results showed 100\% accuracy of the network in identifying and classifying all mentioned rice cultivars. Hence, it is concluded that the integrated method of image processing and pattern recognition methods, such as statistical classification and artificial neural networks, can be used for identifying and classification of rice cultivars.}, subject = {Maschinelles Lernen}, language = {en} } @article{HarirchianIsik, author = {Harirchian, Ehsan and Isik, Ercan}, title = {A Comparative Probabilistic Seismic Hazard Analysis for Eastern Turkey (Bitlis) Based on Updated Hazard Map and Its Effect on Regular RC Structures}, series = {Buildings}, volume = {2022}, journal = {Buildings}, number = {Volume 12, issue 10, article 1573}, publisher = {MDPI}, address = {Basel}, doi = {10.3390/buildings12101573}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20221028-47283}, pages = {1 -- 19}, abstract = {Determining the earthquake hazard of any settlement is one of the primary studies for reducing earthquake damage. Therefore, earthquake hazard maps used for this purpose must be renewed over time. Turkey Earthquake Hazard Map has been used instead of Turkey Earthquake Zones Map since 2019. A probabilistic seismic hazard was performed by using these last two maps and different attenuation relationships for Bitlis Province (Eastern Turkey) were located in the Lake Van Basin, which has a high seismic risk. The earthquake parameters were determined by considering all districts and neighborhoods in the province. Probabilistic seismic hazard analyses were carried out for these settlements using seismic sources and four different attenuation relationships. The obtained values are compared with the design spectrum stated in the last two earthquake maps. Significant differences exist between the design spectrum obtained according to the different exceedance probabilities. In this study, adaptive pushover analyses of sample-reinforced concrete buildings were performed using the design ground motion level. Structural analyses were carried out using three different design spectra, as given in the last two seismic design codes and the mean spectrum obtained from attenuation relationships. Different design spectra significantly change the target displacements predicted for the performance levels of the buildings.}, subject = {Erbeben}, language = {en} } @article{HarirchianJadhavMohammadetal., author = {Harirchian, Ehsan and Jadhav, Kirti and Mohammad, Kifaytullah and Aghakouchaki Hosseini, Seyed Ehsan and Lahmer, Tom}, title = {A Comparative Study of MCDM Methods Integrated with Rapid Visual Seismic Vulnerability Assessment of Existing RC Structures}, series = {Applied Sciences}, volume = {2020}, journal = {Applied Sciences}, number = {Volume 10, issue 18, article 6411}, publisher = {MDPI}, address = {Basel}, doi = {10.3390/app10186411}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20200918-42360}, pages = {24}, abstract = {Recently, the demand for residence and usage of urban infrastructure has been increased, thereby resulting in the elevation of risk levels of human lives over natural calamities. The occupancy demand has rapidly increased the construction rate, whereas the inadequate design of structures prone to more vulnerability. Buildings constructed before the development of seismic codes have an additional susceptibility to earthquake vibrations. The structural collapse causes an economic loss as well as setbacks for human lives. An application of different theoretical methods to analyze the structural behavior is expensive and time-consuming. Therefore, introducing a rapid vulnerability assessment method to check structural performances is necessary for future developments. The process, as mentioned earlier, is known as Rapid Visual Screening (RVS). This technique has been generated to identify, inventory, and screen structures that are potentially hazardous. Sometimes, poor construction quality does not provide some of the required parameters; in this case, the RVS process turns into a tedious scenario. Hence, to tackle such a situation, multiple-criteria decision-making (MCDM) methods for the seismic vulnerability assessment opens a new gateway. The different parameters required by RVS can be taken in MCDM. MCDM evaluates multiple conflicting criteria in decision making in several fields. This paper has aimed to bridge the gap between RVS and MCDM. Furthermore, to define the correlation between these techniques, implementation of the methodologies from Indian, Turkish, and Federal Emergency Management Agency (FEMA) codes has been done. The effects of seismic vulnerability of structures have been observed and compared.}, subject = {Erdbebensicherheit}, language = {en} } @article{ZhaoWangJiangetal., author = {Zhao, Jun-Hua and Wang, L. and Jiang, Jin-Wu and Wang, Z. and Guo, Wanlin and Rabczuk, Timon}, title = {A comparative study of two molecular mechanics models based on harmonic potentials}, series = {Journal of Applied Physics}, journal = {Journal of Applied Physics}, abstract = {A comparative study of two molecular mechanics models based on harmonic potentials}, subject = {Angewandte Mathematik}, language = {en} } @unpublished{KhosraviSheikhKhozaniMao, author = {Khosravi, Khabat and Sheikh Khozani, Zohreh and Mao, Luka}, title = {A comparison between advanced hybrid machine learning algorithms and empirical equations applied to abutment scour depth prediction}, doi = {10.25643/bauhaus-universitaet.4388}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20210311-43889}, pages = {43}, abstract = {Complex vortex flow patterns around bridge piers, especially during floods, cause scour process that can result in the failure of foundations. Abutment scour is a complex three-dimensional phenomenon that is difficult to predict especially with traditional formulas obtained using empirical approaches such as regressions. This paper presents a test of a standalone Kstar model with five novel hybrid algorithm of bagging (BA-Kstar), dagging (DA-Kstar), random committee (RC-Kstar), random subspace (RS-Kstar), and weighted instance handler wrapper (WIHWKstar) to predict scour depth (ds) for clear water condition. The dataset consists of 99 scour depth data from flume experiments (Dey and Barbhuiya, 2005) using abutment shapes such as vertical, semicircular and 45◦ wing. Four dimensionless parameter of relative flow depth (h/l), excess abutment Froude number (Fe), relative sediment size (d50/l) and relative submergence (d50/h) were considered for the prediction of relative scour depth (ds/l). A portion of the dataset was used for the calibration (70\%), and the remaining used for model validation. Pearson correlation coefficients helped deciding relevance of the input parameters combination and finally four different combinations of input parameters were used. The performance of the models was assessed visually and with quantitative metrics. Overall, the best input combination for vertical abutment shape is the combination of Fe, d50/l and h/l, while for semicircular and 45◦ wing the combination of the Fe and d50/l is the most effective input parameter combination. Our results show that incorporating Fe, d50/l and h/l lead to higher performance while involving d50/h reduced the models prediction power for vertical abutment shape and for semicircular and 45◦ wing involving h/l and d50/h lead to more error. The WIHW-Kstar provided the highest performance in scour depth prediction around vertical abutment shape while RC-Kstar model outperform of other models for scour depth prediction around semicircular and 45◦ wing.}, subject = {maschinelles Lernen}, language = {en} }