@article{AreiasRabczukDiasdaCosta,
  author    = {Areias, Pedro and Rabczuk, Timon and Dias-da-Costa, D.},
  title     = {Asymmetric Shell Elements Based on a Corrected Updated-Lagrangian Approach},
  series = {CMES: Computer Modeling in Engineering and Sciences},
  journal   = {CMES: Computer Modeling in Engineering and Sciences},
  abstract  = {Asymmetric Shell Elements Based on a Corrected Updated-Lagrangian Approach},
  subject      = {Angewandte Mathematik},
  language  = {en}
}
@article{KhosravaniRabczuk,
  author    = {Khosravani, M.R. and Rabczuk, Timon},
  title     = {Determiniation of shear modulus for double and multi-walled Carbon Nanotubes},
  series = {Mechanics of Composite Materials},
  journal   = {Mechanics of Composite Materials},
  abstract  = {Determiniation of shear modulus for double and multi-walled Carbon Nanotubes},
  subject      = {Angewandte Mathematik},
  language  = {en}
}
@phdthesis{Riesel,
  author    = {Riesel, Tobias},
  title     = {Analyse des Querkrafttragverhaltens bewehrter Bauteile aus Porenbeton mit den Methoden der mathematischen Optimierung},
  publisher = {Bauhaus-Universit{\"a}t Weimar Universit{\"a}tsverlag},
  address   = {Weimar},
  doi       = {10.25643/bauhaus-universitaet.1835},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20130128-18351},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  pages     = {178},
  abstract  = {Im Rahmen der Arbeit wird das Querkrafttragverhalten bewehrter Bauteile aus Porenbeton untersucht. Die vorherrschende Beschreibung des inneren Kr{\"a}ftezustandes basiert auf der Modellvorstellung eines Fachwerks oder Sprengwerks mit Stahlzugstreben und Betondruckstreben. Ziel ist die Entwicklung eines alternativen Verfahrens zur Ermittlung des inneren Kr{\"a}ftezustandes. Ausgehend vom Prinzip des Minimums des elastischen Gesamtpotentials wird eine Extremalaufgabe f{\"u}r das mechanische Problem formuliert. Die numerische Umsetzung basiert auf der {\"U}berf{\"u}hrung der Extremalaufgabe in eine nichtlineare Optimierungsaufgabe. Diese l{\"a}sst sich mit Standardsoftware l{\"o}sen. Der Vorteil dieser Vorgehensweise besteht darin, dass das grundlegende Verfahren unabh{\"a}ngig vom verwendeten Materialmodell ist. Nichtlineare Spannungs-Dehnungs-Beziehungen oder die Ber{\"u}cksichtigung der Rissbildung erfordern keine Anpassung des Berechnungsalgorithmus. Bewehrte Porenbetonbauteile besitzen im Hinblick auf das Trag- und Verformungsverhalten einige Besonderheiten. Berechnungsans{\"a}tze f{\"u}r Stahlbetonelemente lassen sich nicht ohne entsprechende Modifikationen {\"u}bertragen lassen. Die Bewehrung wird aus glatten St{\"a}ben hergestellt, so dass nach der Herstellung nur ein Haftverbund wirksam ist. Dieser kann {\"u}ber die Lebensdauer teilweise oder vollst{\"a}ndig versagen. Die Kraft{\"u}bertragung zwischen den Verbundelementen muss durch entsprechende Kopplungselemente (z.B. Querst{\"a}be, B{\"u}gel, Endwinkel) sichergestellt werden. Der Bewehrungskorb ist im Porenbeton gebettet. Aufgrund der relativ niedrigen Festigkeit bzw. Steifigkeit des Porenbetons und des teilweise unwirksamen Verbundes treten Relativverschiebungen zwischen beiden Verbundmaterialien auf. Hier sind die Ursachen daf{\"u}r zu finden, dass die Beanspruchung der Querkraftbewehrung viel geringer ist als bei vergleichbaren Stahlbetonbalken. Der Querkraftbewehrungsgrad erlaubt keine R{\"u}ckschl{\"u}sse auf den Querkraftwiderstand. Das zentrale Anliegen der Arbeit ist die Implementierung nichtlinearer Materialans{\"a}tze, der Rissbildung des Porenbetons sowie der porenbetonspezifischen Besonderheiten verschieblicher Verbund, diskrete Verankerung der Bewehrung und Relativverschiebungen zwischen Porenbeton und Bewehrung) in das Berechnungsmodell. Die Leistungsf{\"a}higkeit des entwickelten Berechnungsmodells wird anhand von Beispielen demonstriert. Die Kr{\"a}fte in der Bewehrung sowie das Tragwerksverhalten werden realit{\"a}tsnah bestimmt.},
  subject      = {Querkraft},
  language  = {de}
}
@article{JiangZhuangRabczuk,
  author    = {Jiang, Jin-Wu and Zhuang, Xiaoying and Rabczuk, Timon},
  title     = {Orientation dependent thermal conductance in single-layer MoS 2},
  series = {Scientific Reports},
  journal   = {Scientific Reports},
  doi       = {10.1038/srep02209},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170418-31417},
  abstract  = {We investigate the thermal conductivity in the armchair and zigzag MoS2 nanoribbons, by combining the non-equilibrium Green's function approach and the first-principles method. A strong orientation dependence is observed in the thermal conductivity. Particularly, the thermal conductivity for the armchair MoS2 nanoribbon is about 673.6 Wm-1 K-1 in the armchair nanoribbon, and 841.1 Wm-1 K-1 in the zigzag nanoribbon at room temperature. By calculating the Caroli transmission, we disclose the underlying mechanism for this strong orientation dependence to be the fewer phonon transport channels in the armchair MoS2 nanoribbon in the frequency range of [150, 200] cm-1. Through the scaling of the phonon dispersion, we further illustrate that the thermal conductivity calculated for the MoS2 nanoribbon is esentially in consistent with the superior thermal conductivity found for graphene.},
  subject      = {Mechanische Eigenschaft},
  language  = {en}
}
@article{VuBacNguyenXuanChenetal.,
  author    = {Vu-Bac, N. and Nguyen-Xuan, Hung and Chen, Lei and Lee, C.K. and Zi, Goangseup and Zhuang, Xiaoying and Liu, G.R. and Rabczuk, Timon},
  title     = {A phantom-node method with edge-based strain smoothing for linear elastic fracture mechanics},
  series = {Journal of Applied Mathematics},
  journal   = {Journal of Applied Mathematics},
  doi       = {10.1155/2013/978026},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170426-31676},
  abstract  = {This paper presents a novel numerical procedure based on the combination of an edge-based smoothed finite element (ES-FEM) with a phantom-node method for 2D linear elastic fracture mechanics. In the standard phantom-node method, the cracks are formulated by adding phantom nodes, and the cracked element is replaced by two new superimposed elements. This approach is quite simple to implement into existing explicit finite element programs. The shape functions associated with discontinuous elements are similar to those of the standard finite elements, which leads to certain simplification with implementing in the existing codes. The phantom-node method allows modeling discontinuities at an arbitrary location in the mesh. The ES-FEM model owns a close-to-exact stiffness that is much softer than lower-order finite element methods (FEM). Taking advantage of both the ES-FEM and the phantom-node method, we introduce an edge-based strain smoothing technique for the phantom-node method. Numerical results show that the proposed method achieves high accuracy compared with the extended finite element method (XFEM) and other reference solutions.},
  subject      = {Finite-Elemente-Methode},
  language  = {en}
}
@article{ZhangZhaoJiaetal.,
  author    = {Zhang, Yancheng and Zhao, Jun-Hua and Jia, Yue and Mabrouki, Tarek and Gong, Yadong and Wei, Ning and Rabczuk, Timon},
  title     = {An analytical solution on the interface debonding for large diameter carbon nanotube-reinforced composite with functionally graded variation interphase},
  series = {Composite Structures},
  journal   = {Composite Structures},
  pages     = {261 -- 269},
  abstract  = {An analytical solution on the interface debonding for large diameter carbon nanotube-reinforced composite with functionally graded variation interphase},
  subject      = {Angewandte Mathematik},
  language  = {en}
}
@article{JiangRabczuk,
  author    = {Jiang, Jin-Wu and Rabczuk, Timon},
  title     = {Modulation of Thermal Conductivity in kinked Silicon Nanowires: Phonon interchanging and pinching effects or Reduction of thermal conductivity in kinked silicon nanowire superlattices},
  series = {Nano Letters},
  journal   = {Nano Letters},
  abstract  = {Modulation of Thermal Conductivity in kinked Silicon Nanowires: Phonon interchanging and pinching effects or Reduction of thermal conductivity in kinked silicon nanowire superlattices},
  subject      = {Angewandte Mathematik},
  language  = {en}
}
@article{ZhangWeiZhaoetal.,
  author    = {Zhang, Yancheng and Wei, Ning and Zhao, Jun-Hua and Gong, Yadong and Rabczuk, Timon},
  title     = {Quasi-analytical solution for the stable system of the multi-layer folded graphene wrinkles},
  series = {Journal of Applied Physics},
  journal   = {Journal of Applied Physics},
  abstract  = {Quasi-analytical solution for the stable system of the multi-layer folded graphene wrinkles},
  subject      = {Angewandte Mathematik},
  language  = {en}
}
@phdthesis{Flohr,
  author    = {Flohr, Alexander},
  title     = {Der Einfluss von Polymermodifikationen, unterschiedlichen Gesteinsk{\"o}rnungen und Gesteinsk{\"o}rnungssubstitutionsmaterial auf das Verformungs- und Bruchverhalten von Beton},
  doi       = {10.25643/bauhaus-universitaet.2003},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20130806-20035},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  pages     = {148},
  abstract  = {In dieser Arbeit werden die Ergebnisse von experimentellen Untersuchungen an unbewehrten und bewehrten modifizierten Betonen unter monoton steigender Belastung bis zum Bruch, einfacher Kurzzeitbelastung im Grenzbereich der Tragf{\"a}higkeit und mehrfach wiederholter Belastung mit kontinuierlicher Be- und Entlastungsgeschwindigkeit vorgestellt und ausgewertet. F{\"u}r die Modifizierung der Betone wurden zwei grunds{\"a}tzliche Vorgehens¬weisen angewendet: die Variation der Gesteinsk{\"o}rnung und die Modifizierung der Bindemittelphase mit thermoplastischen Polymeren. Die Auswirkungen der Modifikationen auf die Festigkeitseigenschaften und das Form{\"a}nderungsverhalten des Betons bei Kurzzeitbelastung waren dabei von besonderem Interesse. Die beobachteten Ver{\"a}nderungen der Festbetoneigenschaften sowie der nichtlineare Zu-sammenhang zwischen den elastischen und nichtelastischen Verformungsanteilen signali-sieren, dass derartige Modifizierungen das Verformungs- und Bruchverhalten von Beton sig-nifikant beeinflussen und somit beim Nachweis der Tragf{\"a}higkeit und Gebrauchstauglichkeit ber{\"u}cksichtigt werden m{\"u}ssen. Neben der Evaluierung des beanspruchungsabh{\"a}ngigen Form{\"a}nderungsverhaltens werden die etablierten Ans{\"a}tze zur Beschreibung der Gef{\"u}gezu-standsbereiche bei Druckbelastung weiter entwickelt, so dass die {\"U}berg{\"a}nge zwischen den Bereichen exakt ermittelt und die Auspr{\"a}gung der Bereiche quantifiziert werden k{\"o}nnen. Damit ist ein genauerer Vergleich der durch die Modifizierungen hervorgerufenen Ver{\"a}nde-rungen m{\"o}glich.},
  subject      = {Beton},
  language  = {de}
}
@phdthesis{Moehring,
  author    = {Moehring, Mathias},
  title     = {Realistic Interaction with Virtual Objects within Arm's Reach},
  doi       = {10.25643/bauhaus-universitaet.1859},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20130301-18592},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  pages     = {124},
  abstract  = {The automotive industry requires realistic virtual reality applications more than other domains to increase the efficiency of product development. Currently, the visual quality of virtual invironments resembles reality, but interaction within these environments is usually far from what is known in everyday life. Several realistic research approaches exist, however they are still not all-encompassing enough to be usable in industrial processes. This thesis realizes lifelike direct multi-hand and multi-finger interaction with arbitrary objects, and proposes algorithmic and technical improvements that also approach lifelike usability. In addition, the thesis proposes methods to measure the effectiveness and usability of such interaction techniques as well as discusses different types of grasping feedback that support the user during interaction. Realistic and reliable interaction is reached through the combination of robust grasping heuristics and plausible pseudophysical object reactions. The easy-to-compute grasping rules use the objects' surface normals, and mimic human grasping behavior. The novel concept of Normal Proxies increases grasping stability and diminishes challenges induced by adverse normals. The intricate act of picking-up thin and tiny objects remains challenging for some users. These cases are further supported by the consideration of finger pinches, which are measured with a specialized finger tracking device. With regard to typical object constraints, realistic object motion is geometrically calculated as a plausible reaction on user input. The resulting direct finger-based interaction technique enables realistic and intuitive manipulation of arbitrary objects. The thesis proposes two methods that prove and compare effectiveness and usability. An expert review indicates that experienced users quickly familiarize themselves with the technique. A quantitative and qualitative user study shows that direct finger-based interaction is preferred over indirect interaction in the context of functional car assessments. While controller-based interaction is more robust, the direct finger-based interaction provides greater realism, and becomes nearly as reliable when the pinch-sensitive mechanism is used. At present, the haptic channel is not used in industrial virtual reality applications. That is why it can be used for grasping feedback which improves the users' understanding of the grasping situation. This thesis realizes a novel pressure-based tactile feedback at the fingertips. As an alternative, vibro-tactile feedback at the same location is realized as well as visual feedback by the coloring of grasp-involved finger segments. The feedback approaches are also compared within the user study, which reveals that grasping feedback is a requirement to judge grasp status and that tactile feedback improves interaction independent of the used display system. The considerably stronger vibrational tactile feedback can quickly become annoying during interaction. The interaction improvements and hardware enhancements make it possible to interact with virtual objects in a realistic and reliable manner. By addressing realism and reliability, this thesis paves the way for the virtual evaluation of human-object interaction, which is necessary for a broader application of virtual environments in the automotive industry and other domains.},
  subject      = {Virtuelle Realit{\"a}t},
  language  = {en}
}
@phdthesis{Lux,
  author    = {Lux, Christopher},
  title     = {A Data-Virtualization System for Large Model Visualization},
  doi       = {10.25643/bauhaus-universitaet.1985},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20130725-19855},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  pages     = {211},
  abstract  = {Interactive scientific visualizations are widely used for the visual exploration and examination of physical data resulting from measurements or simulations. Driven by technical advancements of data acquisition and simulation technologies, especially in the geo-scientific domain, large amounts of highly detailed subsurface data are generated. The oil and gas industry is particularly pushing such developments as hydrocarbon reservoirs are increasingly difficult to discover and exploit. Suitable visualization techniques are vital for the discovery of the reservoirs as well as their development and production. However, the ever-growing scale and complexity of geo-scientific data sets result in an expanding disparity between the size of the data and the capabilities of current computer systems with regard to limited memory and computing resources. In this thesis we present a unified out-of-core data-virtualization system supporting geo-scientific data sets consisting of multiple large seismic volumes and height-field surfaces, wherein each data set may exceed the size of the graphics memory or possibly even the main memory. Current data sets fall within the range of hundreds of gigabytes up to terabytes in size. Through the mutual utilization of memory and bandwidth resources by multiple data sets, our data-management system is able to share and balance limited system resources among different data sets. We employ multi-resolution methods based on hierarchical octree and quadtree data structures to generate level-of-detail working sets of the data stored in main memory and graphics memory for rendering. The working set generation in our system is based on a common feedback mechanism with inherent support for translucent geometric and volumetric data sets. This feedback mechanism collects information about required levels of detail during the rendering process and is capable of directly resolving data visibility without the application of any costly occlusion culling approaches. A central goal of the proposed out-of-core data management system is an effective virtualization of large data sets. Through an abstraction of the level-of-detail working sets, our system allows developers to work with extremely large data sets independent of their complex internal data representations and physical memory layouts. Based on this out-of-core data virtualization infrastructure, we present distinct rendering approaches for specific visualization problems of large geo-scientific data sets. We demonstrate the application of our data virtualization system and show how multi-resolution data can be treated exactly the same way as regular data sets during the rendering process. An efficient volume ray casting system is presented for the rendering of multiple arbitrarily overlapping multi-resolution volume data sets. Binary space-partitioning volume decomposition of the bounding boxes of the cube-shaped volumes is used to identify the overlapping and non-overlapping volume regions in order to optimize the rendering process. We further propose a ray casting-based rendering system for the visualization of geological subsurface models consisting of multiple very detailed height fields. The rendering of an entire stack of height-field surfaces is accomplished in a single rendering pass using a two-level acceleration structure, which combines a minimum-maximum quadtree for empty-space skipping and sorted lists of depth intervals to restrict ray intersection searches to relevant height fields and depth ranges. Ultimately, we present a unified rendering system for the visualization of entire geological models consisting of highly detailed stacked horizon surfaces and massive volume data. We demonstrate a single-pass ray casting approach facilitating correct visual interaction between distinct translucent model components, while increasing the rendering efficiency by reducing processing overhead of potentially invisible parts of the model. The combination of image-order rendering approaches and the level-of-detail feedback mechanism used by our out-of-core data-management system inherently accounts for occlusions of different data types without the application of costly culling techniques. The unified out-of-core data-management and virtualization infrastructure considerably facilitates the implementation of complex visualization systems. We demonstrate its applicability for the visualization of large geo-scientific data sets using output-sensitive rendering techniques. As a result, the magnitude and multitude of data sets that can be interactively visualized is significantly increased compared to existing approaches.},
  subject      = {Computer Graphics},
  language  = {en}
}
@phdthesis{Fleischmann,
  author    = {Fleischmann, Ewan},
  title     = {Analysis and Design of Blockcipher Based Cryptographic Algorithms},
  doi       = {10.25643/bauhaus-universitaet.1983},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20130722-19835},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  pages     = {272},
  abstract  = {This thesis focuses on the analysis and design of hash functions and authenticated encryption schemes that are blockcipher based. We give an introduction into these fields of research - taking in a blockcipher based point of view - with special emphasis on the topics of double length, double call blockcipher based compression functions. The first main topic (thesis parts I - III) is on analysis and design of hash functions. We start with a collision security analysis of some well known double length blockcipher based compression functions and hash functions: Abreast-DM, Tandem-DM and MDC-4. We also propose new double length compression functions that have elevated collision security guarantees. We complement the collision analysis with a preimage analysis by stating (near) optimal security results for Abreast-DM, Tandem-DM, and Hirose-DM. Also, some generalizations are discussed. These are the first preimage security results for blockcipher based double length hash functions that go beyond the birthday barrier. We then raise the abstraction level and analyze the notion of 'hash function indifferentiability from a random oracle'. So we not anymore focus on how to obtain a good compression function but, instead, on how to obtain a good hash function using (other) cryptographic primitives. In particular we give some examples when this strong notion of hash function security might give questionable advice for building a practical hash function. In the second main topic (thesis part IV), which is on authenticated encryption schemes, we present an on-line authenticated encryption scheme, McOEx, that simultaneously achieves privacy and confidentiality and is secure against nonce-misuse. It is the first dedicated scheme that achieves high standards of security and - at the same time - is on-line computable.},
  subject      = {Kryptologie},
  language  = {en}
}
@phdthesis{Anderka,
  author    = {Anderka, Maik},
  title     = {Analyzing and Predicting Quality Flaws in User-generated Content: The Case of Wikipedia},
  doi       = {10.25643/bauhaus-universitaet.1977},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20130709-19778},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  abstract  = {Web applications that are based on user-generated content are often criticized for containing low-quality information; a popular example is the online encyclopedia Wikipedia. The major points of criticism pertain to the accuracy, neutrality, and reliability of information. The identification of low-quality information is an important task since for a huge number of people around the world it has become a habit to first visit Wikipedia in case of an information need. Existing research on quality assessment in Wikipedia either investigates only small samples of articles, or else deals with the classification of content into high-quality or low-quality. This thesis goes further, it targets the investigation of quality flaws, thus providing specific indications of the respects in which low-quality content needs improvement. The original contributions of this thesis, which relate to the fields of user-generated content analysis, data mining, and machine learning, can be summarized as follows: (1) We propose the investigation of quality flaws in Wikipedia based on user-defined cleanup tags. Cleanup tags are commonly used in the Wikipedia community to tag content that has some shortcomings. Our approach is based on the hypothesis that each cleanup tag defines a particular quality flaw. (2) We provide the first comprehensive breakdown of Wikipedia's quality flaw structure. We present a flaw organization schema, and we conduct an extensive exploratory data analysis which reveals (a) the flaws that actually exist, (b) the distribution of flaws in Wikipedia, and, (c) the extent of flawed content. (3) We present the first breakdown of Wikipedia's quality flaw evolution. We consider the entire history of the English Wikipedia from 2001 to 2012, which comprises more than 508 million page revisions, summing up to 7.9 TB. Our analysis reveals (a) how the incidence and the extent of flaws have evolved, and, (b) how the handling and the perception of flaws have changed over time. (4) We are the first who operationalize an algorithmic prediction of quality flaws in Wikipedia. We cast quality flaw prediction as a one-class classification problem, develop a tailored quality flaw model, and employ a dedicated one-class machine learning approach. A comprehensive evaluation based on human-labeled Wikipedia articles underlines the practical applicability of our approach.},
  subject      = {Data Mining},
  language  = {en}
}
@techreport{VogelVoelkerArnoldetal.,
  author    = {Vogel, Albert and V{\"o}lker, Conrad and Arnold, J{\"o}rg and Schmidt, Jens and Thurow, Torsten and Braunes, J{\"o}rg and Tonn, Christian and Bode, Kay-Andr{\´e} and Baldy, Franziska and Erfurt, Wolfgang and Tatarin, Ren{\´e}},
  title     = {Methoden und Baustoffe zur nutzerorientierten Bausanierung. Schlussbericht zum InnoProfile Forschungsvorhaben},
  organization    = {Bauhaus-Universit{\"a}t Weimar},
  isbn      = {978-3-86068-501-3 (Printausg.)},
  doi       = {10.25643/bauhaus-universitaet.2022},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20130830-20229},
  pages     = {106},
  abstract  = {Nutzerorientierte Bausanierung bedeutet eine gegen{\"u}ber dem konventionellen Vorgehen deutlich verst{\"a}rkte Ausrichtung des Planungs- und Sanierungsprozesses auf die Anforderungen und Bed{\"u}rfnisse des zuk{\"u}nftigen Nutzers eines Geb{\"a}udes. Dies hat einerseits ein hochwertigeres Produkt zum Ergebnis, erfordert andererseits aber auch den Einsatz neuer Methoden und Baustoffe sowie ein vernetztes Zusammenarbeiten aller am Bauprozess Beteiligten. Der Fokus der Publikation liegt dabei auf den Bereichen, die eine hohe Relevanz f{\"u}r die nutzerorientierte Bausanierung aufweisen. Dabei handelt es sich insbesondere um: Computergest{\"u}tztes Bauaufmaß und digitale Bauwerksmodellierung (BIM), bauphysikalische Methoden zur Optimierung von Energieeffizienz und Behaglichkeit bei der Sanierung von Bestandsgeb{\"a}uden, zerst{\"o}rungsfreie Untersuchungsmethoden im Rahmen einer substanzschonenden Bauzustandsanalyse und Entwicklung von Erg{\"a}nzungsbaustoffen. Das Projekt nuBau ist eine Kooperation zwischen den Fakult{\"a}ten Bauingenieurwesen und Architektur der Bauhaus-Universit{\"a}t Weimar. Die beteiligten Professuren sind: Bauphysik, Informatik in der Architektur, Polymere Werkstoffe und Werkstoffe des Bauens.},
  subject      = {Nutzerorientierte Bausanierung},
  language  = {de}
}
@phdthesis{Lipka,
  author    = {Lipka, Nedim},
  title     = {Modeling Non-Standard Text Classification Tasks},
  doi       = {10.25643/bauhaus-universitaet.1862},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20130307-18626},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  abstract  = {Text classification deals with discovering knowledge in texts and is used for extracting, filtering, or retrieving information in streams and collections. The discovery of knowledge is operationalized by modeling text classification tasks, which is mainly a human-driven engineering process. The outcome of this process, a text classification model, is used to inductively learn a text classification solution from a priori classified examples. The building blocks of modeling text classification tasks cover four aspects: (1) the way examples are represented, (2) the way examples are selected, (3) the way classifiers learn from examples, and (4) the way models are selected. This thesis proposes methods that improve the prediction quality of text classification solutions for unseen examples, especially for non-standard tasks where standard models do not fit. The original contributions are related to the aforementioned building blocks: (1) Several topic-orthogonal text representations are studied in the context of non-standard tasks and a new representation, namely co-stems, is introduced. (2) A new active learning strategy that goes beyond standard sampling is examined. (3) A new one-class ensemble for improving the effectiveness of one-class classification is proposed. (4) A new model selection framework to cope with subclass distribution shifts that occur in dynamic environments is introduced.},
  subject      = {Text Classification},
  language  = {en}
}
@masterthesis{Schumann,
  type      = {Bachelor Thesis},
  author    = {Schumann, Alexander},
  title     = {Untersuchung und Beurteilung des Rissverhaltens eines Betongelenkes anhand unterschiedlicher Methoden},
  doi       = {10.25643/bauhaus-universitaet.1982},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20130722-19829},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  pages     = {95},
  abstract  = {Die Bruchmechanik hat einen wichtigen Platz im modernen Bauingenieurwesen, um die Ausbreitung von Rissen in Bauteilen und ihre Gef{\"a}hrlichkeit einzusch{\"a}tzen. Dabei kommen verschiedenste Methoden zum Einsatz. In dieser Arbeit soll die Qualit{\"a}tsbewertung f{\"u}r einige dieser Methoden untersucht werden. Zu vergleichen sind u. a. die Genauigkeit, die Schnelligkeit, die Komplexit{\"a}t und die Stabilit{\"a}t. In den Vergleich sind die Finite Elemente Methode, die Extended Finite Elemente Methode und eine Kopplungsmethode (analytische L{\"o}sung f{\"u}r die Rissspitze und Finite Elemente L{\"o}sung f{\"u}r den Rest des Gebietes) einzubeziehen. Als reales Beispiel aus dem Bauingenieurwesen wird ein Betongelenk mit einem vorhandenen Riss betrachtet.},
  subject      = {Finite Elemente Methode},
  language  = {de}
}
@phdthesis{Van,
  author    = {Van, Viet-Thien-An},
  title     = {Characteristics of Rice Husk Ash and Application in Ultra-High Performance Concrete},
  publisher = {Bauhaus-Universit{\"a}t Weimar, Professur Werkstoffe des Bauens},
  address   = {Weimar-Germany},
  isbn      = {978-3-00-042717-6},
  doi       = {10.25643/bauhaus-universitaet.1971},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20130703-19718},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  pages     = {143},
  abstract  = {The present thesis studies the effects of rice husk ash (RHA) as a pozzolanic admixture and the combination of RHA and ground granulated blast-furnace slag (GGBS) on properties of ultra-high performance concrete (UHPC). The ultimate purpose of this study is to replace completely silica fume (SF) and partially Portland cement by RHA and GGBS to achieve sustainable UHPC. To reach this aim, characteristics of RHA in dependence of grinding period, especially its pozzolanic reactivity in saturated Ca(OH)2 solution and in a cementitious system at a very low water binder ration (w/b) were assessed. The influences of RHA on compatibility between superplasticizer and binder, workability, compressive strength, shrinkage, internal relative humidity, microstructure and durability of UHPC were also evaluated. Furthermore, synergic effects of RHA and GGBS on the properties of UHPC were investigated to produce more sustainable UHPC. Finally, various heat treatments were applied to study the properties of UHPC under these conditions. All the characteristics of these UHPCs containing RHA were compared to those of mixtures containing SF.},
  subject      = {Werkstoffkunde},
  language  = {en}
}
@phdthesis{Wahbeh,
  author    = {Wahbeh, Hossam},
  title     = {Der Musikfilm als Form des Dokumentarfilms : Eine Untersuchung {\"u}ber die Erzeugung einer realistischen Illusion im Dokumentarfilm anhand einer Analyse des Musikfilms Berlin - Die Sinfonie der Grosstadt},
  doi       = {10.25643/bauhaus-universitaet.1845},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20130206-18457},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  pages     = {129 S.},
  abstract  = {Der Film BERLIN - DIE SINFONIE DER GROSSTADT (1927, Walter Ruttman) gilt bis heute als der Sinfonische Dokumentarfilm schlechthin. Er pr{\"a}sentiert nicht nur die Traditionslinien, die ihre Wurzeln in der neuen Sachlichkeit und den ersten Dokumentarfilmtheorien fanden, sondern auch die k{\"u}nstlerische und filmische Vorstellung von Ruttmann. Um den h{\"o}chsten Grad an Objektivit{\"a}t in der Realit{\"a}tsdarstellung zu erreichen, hat dieser Film einerseits treu alle theoretischen und {\"a}sthetischen Gedanken der neusachlichen Kunst zum ersten Mal filmisch in einem DOKUMENTARFILM dargestellt. Noch dazu dr{\"u}ckt der Berlin-Film seinen kulturellen Beitrag mit ausschliesslich filmischen Mitteln aus, also mit rein visuellen Mitteln, oder anders gesagt mit FILMSPRACHE. Im Gegensatz zur ersten Ank{\"u}ndigung des Films und der Filmliteratur, die den Film als Dokumentarfilm ansehen, ist er in Wirklichkeit einer der ersten innovativen Musikfilme in seinem historischen Kontext, welcher mit der Montage von Wirklichkeitsabbilden autonome Musik zu interpretieren versucht. Seine sachlichen, dokumentarischen Reportage-Bilder ordnen sich der abstrakten Struktur und dem Taktmaß der Musik unter. Als Folge entsteht laut Ruttmann eine VISUELLE SINFONIE, die eigentlich vielmehr eine Vision von Berlin darstellte, als zuk{\"u}nftige industrielle Musterstadt. Mit anderen Worten ist Berlin in diesem Film eine realistische Illusion, aber keineswegs ein reales Bild. Er bildet ein neues Filmgenre, den KUNSTDOKUMENTARFILM, das den Grundprinzipien des Dokumentarfilms nicht folgt. Dies unterscheidet ihn aber auch von den K{\"U}NSTLERISCHEN DOKUMENTARFILMEN, die einerseits dem Film BERLIN - DIE SINFONIE DER GROSSTADT zwar formalstilistisch und {\"a}sthetisch {\"a}hneln. Aber im Gegensatz zu ihm erf{\"u}llen diese die elementaren Voraussetzungen f{\"u}r einen Dokumentarfilm. Beispiele daf{\"u}r sind: DER MANN MIT DER KAMERA (1929, Dsiga Vertov), KOYAANISQATSI (1982,Godfry Reggio) und das Remake BERLIN, SINFONIE EINER GROßSTADT (2002, Thomas Schadt). BERLIN - DIE SINFONIE DER GROSSTADT von Walter Ruttmann stellt nicht nur ein neues Filmgenre dar, er ist auch eine singul{\"a}re Erscheinung in der Filmgeschichte. In diesem Sinne spielte er, laut dem Filmkritiker Helmut Korte, eine entscheidende Rolle in der Weiterentwicklung des absoluten Films „als Musterbeispiel f{\"u}r die M{\"o}glichkeiten des k{\"u}nstlerisch-dokumentarischen Films" (Korte 1991: 76).},
  subject      = {Musikfilm},
  language  = {de}
}
@phdthesis{Ciesla,
  author    = {Ciesla, Agnieszka},
  title     = {"Shrinking city" in Eastern Germany. The Term in the context of urban development in Poland},
  doi       = {10.25643/bauhaus-universitaet.1869},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20130325-18694},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  pages     = {170},
  abstract  = {The aim of this doctoral thesis was to investigate whether the German term "shrinking city" is appropriate to depopulating Polish cities. In order to do so an attempt to define the currently still vague notion of "shrinking city" was made. The urban development of Eastern Germany was thoroughly examined both in a short term perspective and in a wide historical as well as international context, with the Polish urban development used as reference. 25 cities (kreisfreie St{\"a}dte) in Eastern Germany and depopulating Polish cities: Ł{\´o}d{\'{z}} and the Metropolis Silesia were chosen as case studies. On the basis of the gathered information a "shrinking city" in Eastern Germany was defined as a city with a long-lasting population decrease coupled with over-dimensioned, growth-oriented development policies carried out for decades. Such a development path is triggering negative consequences in the spatial, economic and also demographic dimension, which tend to intensify each other. The thesis postulates that the definition of the "shrinking city in Eastern Germany" is not appropriate to depopulating cities in Poland. Polish cities are characterized by a short-lasting population decrease and this trend is not triggering negative spatial and economic consequences. Oversized growth development policies were never present in the cities and they still suffer from great deficiencies in housing and other basic infrastructure, which derive from the socialist period. Furthermore, radical de-economization, known from Eastern German cities, did not occur in the Polish cities. Both Ł{\´o}d{\'{z}} and the Metropolis Silesia remain main production centers of the country. This doctoral thesis presents a contradictory view to contemporary publications on "shrinking cities", in which this phenomenon is regarded as having occurred suddenly after the collapse of the socialism. It proved that "shrinking cities" in Eastern Germany are not the outcome of short-lasting processes, but are deeply rooted in the past. Moreover, they represent a very distinct development pattern that highly differentiates from the one found in Central Eastern Europe and the one in Western Europe. In this way the doctoral thesis provided a new, critical approach to the discourse on "shrinking cities" in Germany. It also draws attention to the importance of the historical analysis in cities' development research, particularly in cross border studies. In time of European integration peculiarities resulting from centuries of different spatial, economic and social development paths should not be underestimated.},
  subject      = {Stadtplanung},
  language  = {en}
}
@phdthesis{Jakupi,
  author    = {Jakupi, Arta},
  title     = {The Effect of the International Community Presence in the Urban Development of Post Conflict City Case Study: Kosova},
  doi       = {10.25643/bauhaus-universitaet.1831},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20130130-18314},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  pages     = {213},
  abstract  = {Post Conflict Reconstruction is a very complex topic, whether it is to be undertaken by the Local or the International Community. The process of the Post Conflict Development is to be very hard to investigate, primarily for the combination of socio-cultural phenomena, war and political instability; having difficulties of conducting solid empirical analysis (obtaining reliable data) and dealing with war-torn communities. The multifaceted process of the reconstruction is ought to touch a lot of countries vital segments, whereas each of them requires different approach; coordination with one another; and unification in their common aim. The emergency of the assistance programs are not equal, same as with the priority and weight when compared with each other, therefore occasionally there are programs for the success of which the other less important actions are violated or neglected. The case is with the International Community presence ( the set up), which aside from their mission and projects, it is considered to play a very important role on the urban development of a post conflict city; the setting was never planned or considered in a holistic manner, therefore IC establishment was done ad hoc and it was guided by issues which did not help at its greatest to the urban development of the city and more over to the citizens who were most in need. The study is about the Urban Development, due to the fact that the biggest concentration of the International Community is likely to be in the urban centers, and the experienced changes are of a much considerable magnitude. The reconstruction phase is likely to be lasting at about 10 years and more , consequently the International Community for that time being tends to be recognized as temporary citizens of the city, and it is inevitably that they will be having an impact on the urban development of the city; in that basis it is considered to be significant that the International Community Establishment/Set Up be included into the International Organizations mission and assist in the overall mission of the reconstruction.},
  subject      = {Stadtplanung},
  language  = {en}
}
@phdthesis{Ahmad,
  author    = {Ahmad, Sofyan},
  title     = {Reference Surface-Based System Identification},
  doi       = {10.25643/bauhaus-universitaet.2113},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20140205-21132},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  pages     = {153},
  abstract  = {Environmental and operational variables and their impact on structural responses have been acknowledged as one of the most important challenges for the application of the ambient vibration-based damage identification in structures. The damage detection procedures may yield poor results, if the impacts of loading and environmental conditions of the structures are not considered. The reference-surface-based method, which is proposed in this thesis, is addressed to overcome this problem. In the proposed method, meta-models are used to take into account significant effects of the environmental and operational variables. The usage of the approximation models, allows the proposed method to simply handle multiple non-damaged variable effects simultaneously, which for other methods seems to be very complex. The input of the meta-model are the multiple non-damaged variables while the output is a damage indicator. The reference-surface-based method diminishes the effect of the non-damaged variables to the vibration based damage detection results. Hence, the structure condition that is assessed by using ambient vibration data at any time would be more reliable. Immediate reliable information regarding the structure condition is required to quickly respond to the event, by means to take necessary actions concerning the future use or further investigation of the structures, for instance shortly after extreme events such as earthquakes. The critical part of the proposed damage detection method is the learning phase, where the meta-models are trained by using input-output relation of observation data. Significant problems that may encounter during the learning phase are outlined and some remedies to overcome the problems are suggested. The proposed damage identification method is applied to numerical and experimental models. In addition to the natural frequencies, wavelet energy and stochastic subspace damage indicators are used.},
  subject      = {System Identification},
  language  = {en}
}
@phdthesis{Nasser,
  author    = {Nasser, Mourad},
  title     = {Quality Assessment of Dynamic Soil-Structure Interaction Models Using Energy Measures},
  publisher = {Verlag der Bauhaus-Universit{\"a}t},
  address   = {Weimar},
  isbn      = {978-3-86068-494-8},
  doi       = {10.25643/bauhaus-universitaet.1854},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20130220-18542},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  pages     = {132},
  abstract  = {In this research work, an energy approach is employed for assessing quality in dynamic soil-structure interaction (SSI) models, and energy measures are introduced and investigated as general indicators of structural response. Dynamic SSI models with various abstraction levels are then investigated according to different coupling scenarios for soil and structure models. The hypothesis of increasing model uncertainty with decreasing complexity is investigated and a mathematical framework is provided for the treatment of model uncertainty. This framework is applied to a case study involving alternative models for incorporating dynamic SSI effects. In the evaluation process, energy measures are used within the framework of the \textit{adjustment factor} approach in order to quantitatively assess the uncertainty associated with SSI models. Two primary types of uncertainty are considered, namely the uncertainty in the model framework and the uncertainty in the model input parameters. Investigations on model framework uncertainty show that the more complex three-dimensional FE model has the best quality of the models investigated, whereas the Wolf SSI model produces the lowest model uncertainty of the simpler models. The fixed-base model produces the highest estimated uncertainty and accordingly the worst quality of all models investigated. These results confirm the hypothesis of increasing model uncertainty with decreasing complexity only when the assessment is based on the ratio of structural hysteretic energy to input energy as a response indicator.},
  subject      = {Boden-Bauwerk-Wechselwirkung},
  language  = {en}
}
@book{SchneiderDonathHoelscher,
  author    = {Schneider, Sven and Donath, Dirk and H{\"o}lscher, Christoph},
  title     = {Design by Research - Dokumentation eines studentischen Entwurfsprojektes},
  editor    = {Schneider, Sven and Donath, Dirk and H{\"o}lscher, Christoph},
  doi       = {10.25643/bauhaus-universitaet.2094},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20131220-20940},
  pages     = {170},
  abstract  = {Im vorliegenden Buch sind die Ergebnisse eines studentischen Entwurfsprojektes dokumentiert, welches im Wintersemester 2012/13 an der Bauhaus-Universit{\"a}t in Weimar am Lehrstuhl Informatik in der Architektur (InfAR) stattgefunden hat. Das Projekt wurde in Zusammenarbeit mit Psychologen, Kognitions- und Computerwissenschaftlern des DFG gef{\"o}rderten Forschungsprojektes SFB/TR8 „Spatial Cognition" Bremen/Freiburg konzipiert und durchgef{\"u}hrt.},
  subject      = {Entwurf , Psychologie , Orientierung , Methode , Architektur},
  language  = {mul}
}
@phdthesis{Salmon,
  author    = {Salmon, Naomi Tereza},
  title     = {Als ich K{\"u}nstler war oder: Von der Z{\"a}hmung und Professionalisierung einer mythischen Freiheit oder: der K{\"u}nstler als Arbeiter},
  doi       = {10.25643/bauhaus-universitaet.1980},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20130718-19807},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  pages     = {193},
  abstract  = {Einleitung: Die Kunst und der Kunstbetrieb haben sich in den letzten Jahrzehnten stark ver{\"a}ndert und werden sich aller Voraussicht nach in Zukunft noch weit rascher und durchgreifender {\"a}ndern. In meiner Dissertation geht es um eine Analyse des Jetzt-Zustandes des Kunstbetriebs und um die Konsequenzen die daraus f{\"u}r die zu erwartende Entwicklung zu ziehen sind, insbesondere bez{\"u}glich der Ausbildung von K{\"u}nstlern an Kunsthochschulen. Dort sollten meines Erachtens die beruflichen Aspekte des k{\"u}nstlerischen Feldes (in und außerhalb der Akademie) verst{\"a}rkt erl{\"a}utert und vermittelt werden. Der Fokus der Arbeit liegt auf den folgenden 4 Aspekten: Der K{\"u}nstler, die Arbeitswelt, die Ausbildung und das Netz und die Vernetzung und ihren Zusammenh{\"a}ngen. Diese Feststellungen basieren auf meinen Recherchen zu den vier Hauptthemen im Rahmen meiner Arbeit in der Lehre und der eigenen k{\"u}nstlerischen Praxis der letzten Jahre und spiegeln diese wider und sollen gleichzeitig als Beispiel f{\"u}r ihre Anwendung dienen und bieten einen {\"U}berblick in deren Ausf{\"u}hrung in der Praxis. Hinweis Die hier vorliegende Dateien (in 5 Teilen) sind die digitale Ver{\"o}ffentlichung meiner Dissertation im Rahmen der Promotion im Studiengang "Kunst und Design" an der Bauhaus-Universit{\"a}t Weimar. Diese Publikation ist open source und wird in einem offenen und kollaborativen Prozess weiterentwickelt werden. Die jeweils aktuelle Version wird hier zu finden sein: http://phd.nts.is Dort befinden sich auch weitere Formate zum Download, ebenso wie der vollst{\"a}ndige (markdown-formatierte) Quelltext. (Aus urheber- und lizenzrechtlichen Gr{\"u}nden sind in dieser Version der Bildtafeln einige Bilder ausgelassen. Die gedruckte Ausgabe enth{\"a}lt alle Bildtafeln, diese liegt in der Bibliothek der Bauhaus-Universit{\"a}t aus.) Teile: - Thesenpapier - PhD Dissertation - Bildtafeln - Der 5-Jahres-Plan - KIOSK09-Katalog},
  subject      = {Kunst},
  language  = {de}
}
@article{WagnerBoreRobinetetal.,
  author    = {Wagner, Norman and Bore, Thierry and Robinet, Jean-Charles and Coelho, Daniel and Taillade, Frederic and Delepine-Lesoille, Sylvie},
  title     = {Dielectric relaxation behavior of Callovo-Oxfordian clay rock: A hydraulic-mechanical-electromagnetic coupling approach},
  series = {Journal of Geophysical Research: Solid Earth},
  journal   = {Journal of Geophysical Research: Solid Earth},
  doi       = {10.1002/jgrb.50343},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170428-31681},
  pages     = {4729 -- 4744},
  abstract  = {Water content is a key parameter to monitor in nuclear waste repositories such as the planed underground repository in Bure, France, in the Callovo-Oxfordian (COx) clay formation. High-frequency electromagnetic (HF-EM) measurement techniques, i.e., time or frequency domain reflectometry, offer useful tools for quantitative estimation of water content in porous media. However, despite the efficiency of HF-EM methods, the relationship between water content and dielectric material properties needs to be characterized. Moreover, the high amount of swelling clay in the COx clay leads to dielectric relaxation effects which induce strong dispersion coupled with high absorption of EM waves. Against this background, the dielectric relaxation behavior of the clay rock was studied at frequencies from 1 MHz to 10 GHz with network analyzer technique in combination with coaxial transmission line cells. For this purpose, undisturbed and disturbed clay rock samples were conditioned to achieve a water saturation range from 0.16 to nearly saturation. The relaxation behavior was quantified based on a generalized fractional relaxation model under consideration of an apparent direct current conductivity assuming three relaxation processes: a high-frequency water process and two interface processes which are related to interactions between the aqueous pore solution and mineral particles (adsorbed/hydrated water relaxation, counter ion relaxation and Maxwell-Wagner effects). The frequency-dependent HF-EM properties were further modeled based on a novel hydraulic-mechanical-electromagnetic coupling approach developed for soils. The results show the potential of HF-EM techniques for quantitative monitoring of the hydraulic state in underground repositories in clay formations.},
  subject      = {Lehm},
  language  = {en}
}
@phdthesis{Tomadoni,
  author    = {Tomadoni, Claudia Elizabeth},
  title     = {DESARROLLO URBANO POSFORDISTA EN UN TERRITORIO POSSOCIALISTA : Una ciudad-regi{\´o}n en una regi{\´o}n de ciudades: Weimar},
  doi       = {10.25643/bauhaus-universitaet.2031},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20130904-20312},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  pages     = {324},
  abstract  = {Abstract Die Forschungsfrage der Arbeit lautet: Wie gestaltet sich die urbane Reproduktionslogik einer mittleren Stadt im Kontext postfordistischer Territorien? Und warum l{\"a}sst sich diese Logik als postfordistische Stadtentwicklung bezeichnen? Was mit dieser Forschung erkl{\"a}rt werden soll, ist, wie die besondere Form der {\"U}berschneidung der Territorialit{\"a}ten - Faktoren und Strategien der Agenten - und die Synergien, die sich daraus ableiten, die Stadtentwicklung Weimars charakterisieren. Das allgemeine Ziel der Arbeit ist, das Typus der erreichten postfordistischen Stadtentwicklung, einer mittlere Stadt am Beispiel der Stadt Weimar zu interpretieren. Die spezifischen Ziele sind: die geohistorische Kontextualisierung der Stadtregion Weimar; die Analyse der Faktoren und Strategien, die die Stadtentwicklung erm{\"o}glichen, aber auch bedingen; die Konstellation der sozialen Agenten zu identifizieren, die im Governance-Prozess mitwirken, und die resultierenden urbanen Synergien zu erforschen. F{\"u}r diese Arbeit wurde eine qualitative Forschungsmethodologie angewendet, die auf Sekund{\"a}rliteraturrecherche, lokalen Ver{\"o}ffentlichungen (Regionalpresse und Brosch{\"u}ren), Feldbeobachtungen, Lebensraumanalyse und Interviews basiert. Diese Methodologie wurde quantitativ mit der Analyse von Statistiken erg{\"a}nzt. Ein wichtiger Beitrag dieser Arbeit ist die Definition der postfordistische Stadtentwicklung als eine Modalit{\"a}t der urbanen Reproduktion im Kontext der kapitalistischen Produktionsbeziehungen, die charakterisiert durch flexible Produktion, Tertiarisierung der {\"o}ffentlichen Dienstleistungen, Erschaffung neuer territorialen Regulierungsebenen, Flexibilisierung der urbanen Arbeitsm{\"a}rkte, und Pr{\"a}karisierung der Lebensbedingungen. Diesen Typus von St{\"a}dten weisen tiefwirkende Ver{\"a}nderungen auf. Es sind St{\"a}dte im {\"U}bergang, dessen sozialen Agenten sich versuchen anzupassen und/oder zu reagieren auf die Herausforderungen die diese Ver{\"a}nderungen aufzwingen. Diese Ver{\"a}nderungen, Ergebnis der schnellen Prozesse der Deindustrialisierung und/oder Reindustrialisierung, haben der Teilverlust der urbanen {\"o}konomischen Grundlage bedeutet, und in einer Restrukturierung, die sich auf eine Dienstleistungs{\"o}konomie basiert.},
  subject      = {Stadtentwicklung},
  language  = {es}
}
@phdthesis{JeanBaptiste,
  author    = {Jean-Baptiste, Nathalie},
  title     = {People centered approach towards food waste management in the urban environment of Mexico},
  address   = {Weimar},
  doi       = {10.25643/bauhaus-universitaet.2063},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20131024-20633},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  pages     = {297},
  abstract  = {A more careful consideration of food waste is needed for planning the urban environment. The research signals links between the organization of individuals, the built environment and food waste management through a study conducted in Mexico. It recognizes the different scales within which solid waste management operates, explores food waste production at household levels, and investigates the urban circumstances that influence its management. This is based on the idea that sustainable food waste management in cities requires a constellation of processes through which a 'people centered' approach offers added value to technical and biological facts. This distinction addresses how urban systems react to waste and what behavioral and structural factors affect current sanitary practices in Mexico. Food waste is a resource-demanding item, which makes for a considerable amount of refuse being disposed of in landfills in developing cities. The existing data shortage on waste generation at household levels debilitates implementation strategies and there is a need for more contextual knowledge associated with waste. The evidence-based study includes an explorative phase on the culture of waste management and a more in-depth examination of domestic waste composition. Mixed data collection tools including a household based survey, a food waste diary and weighing recording system were developed to enquire into the daily practices of waste disposal in households. The contrasting urban environment of Mexico City Metropolitan Area holds indistinctive boundaries between the core and the periphery, which hinder the implementation of integrated environmental plans. External determinants are different modes of urban transformation and internal determinants are building features and their consolidation processes. At the household level, less and more affluents groups responded differently to external environmental stressors. A targeted planning proposition is required for each group. Local alternative waste management is more likely to be implement in less affluent contexts. Further, more effective demand-driven service delivery implies better integration between the formal and informal sectors. The results show that efforts toward securing long-term changes in Mexico and other cities with similar circumstances require creating synergy between education, building consolidation, local infrastructure and social engagement.},
  subject      = {Food Waste Management},
  language  = {en}
}
@article{ValizadehNatarajanGonzalezEstradaetal.,
  author    = {Valizadeh, Navid and Natarajan, S. and Gonzalez-Estrada, O.A. and Rabczuk, Timon and Tinh Quoc, Bui and Bordas, St{\´e}phane Pierre Alain},
  title     = {NURBS-based finite element analysis of functionally graded plates: static bending, vibration, buckling and flutter},
  series = {Composite Structures},
  journal   = {Composite Structures},
  pages     = {309 -- 326},
  abstract  = {NURBS-based finite element analysis of functionally graded plates: static bending, vibration, buckling and flutter},
  subject      = {Angewandte Mathematik},
  language  = {en}
}
@article{LorekWagner,
  author    = {Lorek, Andreas and Wagner, Norman},
  title     = {Supercooled interfacial water in fine grained soils probed by dielectric spectroscopy},
  series = {Cryosphere},
  journal   = {Cryosphere},
  doi       = {10.5194/tc-7-1839-2013},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170516-31840},
  pages     = {1839 -- 1855},
  abstract  = {Water substantially affects nearly all physical, chemical and biological processes on the Earth. Recent Mars observations as well as laboratory investigations suggest that water is a key factor of current physical and chemical processes on the Martian surface, e.g. rheological phenomena. Therefore it is of particular interest to get information about the liquid-like state of water on Martian analogue soils for temperatures below 0 °C. To this end, a parallel plate capacitor has been developed to obtain isothermal dielectric spectra of fine-grained soils in the frequency range from 10 Hz to 1.1 MHz at Martian-like temperatures down to -70 °C. Two Martian analogue soils have been investigated: a Ca-bentonite (specific surface of 237 m2 g-1, up to 9.4\% w / w gravimetric water content) and JSC Mars 1, a volcanic ash (specific surface of 146 m2 g-1, up to 7.4\% w / w). Three soil-specific relaxation processes are observed in the investigated frequency-temperature range: two weak high-frequency processes (bound or hydrated water as well as ice) and a strong low-frequency process due to counter-ion relaxation and the Maxwell-Wagner effect. To characterize the dielectric relaxation behaviour, a generalized fractional dielectric relaxation model was applied assuming three active relaxation processes with relaxation time of the ith process modelled with an Eyring equation. The real part of effective complex soil permittivity at 350 kHz was used to determine ice and liquid-like water content by means of the Birchak or CRIM equation. There are evidence that bentonite down to -70 °C has a liquid-like water content of 1.17 monolayers and JSC Mars 1 a liquid-like water content of 1.96 monolayers.},
  subject      = {Grundwasser},
  language  = {en}
}
@article{MullisSchipper,
  author    = {Mullis, Daniel and Schipper, Sebastian},
  title     = {Die postdemokratische Stadt zwischen Politisierung und Kontinuit{\"a}t. Oder ist die Stadt jemals demokratisch gewesen?},
  series = {sub\urban. Zeitschrift f{\"u}r Kritische Stadtforschung},
  volume    = {2013},
  journal   = {sub\urban. Zeitschrift f{\"u}r Kritische Stadtforschung},
  number    = {Band 1, Heft 2},
  publisher = {sub\urban e.V.},
  address   = {Berlin},
  doi       = {10.36900/suburban.v1i2.97},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20220112-45600},
  pages     = {79 -- 100},
  abstract  = {In der kritischen Stadtforschung wird die These der postdemokratischen Stadt aktuell immer wieder aufgegriffen und dabei eng mit Prozessen der Neoliberalisierung verkn{\"u}pft. Ausgehend von einer kritischen Diskussion der konzeptionellen Zug{\"a}nge bei Colin Crouch und Jacques Ranci{\`e}re geht der Beitrag anhand der Geschichte der kommunalen Selbstverwaltung in Frankfurt am Main dem Gehalt der beiden Begriffsbestimmungen in der konkreten historischen Analyse nach. Verwiesen wird dabei auf die unterschiedliche Analysetiefe der beiden Konzepte. Entgegen der bei Crouch vorherrschenden Annahme, dass es vor der neoliberalen Stadt eine demokratische Form st{\"a}dtischen Regierens gegeben hat, wird unter R{\"u}ckbezug auf die Argumentation Ranci{\`e}res zur Demokratie betont, dass der Fordismus keinesfalls als egalit{\"a}rer, inklusiver oder demokratischer charakterisiert werden kann. Vielmehr vertreten wir die These, dass die fordistische Stadt zwar aus anderen Gr{\"u}nden, aber vom Grundsatz her nicht weniger postdemokratisch gewesen ist als die neoliberale der Gegenwart und dass die demokratischen Momente am ehesten in den Br{\"u}chen und Spalten der sozialen Konflikte der 1970er und 1980er Jahre gefunden werden k{\"o}nnen.},
  subject      = {Stadtplanung},
  language  = {de}
}
@book{OPUS4-4620,
  title     = {Henry van de Velde and the total work of art},
  editor    = {Ruhl, Carsten},
  doi       = {10.25643/bauhaus-universitaet.4620},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20220330-46201},
  publisher      = {Bauhaus-Universit{\"a}t Weimar},
  pages     = {33},
  abstract  = {Tagungsband des 12. Internationalen Bauhaus-Kolloquiums Weimar vom 04.-07.04.2013},
  subject      = {Architekturtheorie},
  language  = {mul}
}
@misc{Gaberdan,
  type      = {Master Thesis},
  author    = {Gaberdan, Elisa},
  title     = {Konzeption und prototypische Implementierung von Simulationsszenarien des Regenwassermanagements zur Entscheidungsunterst{\"u}tzung mit Hilfe von SimCity},
  doi       = {10.25643/bauhaus-universitaet.2070},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20131104-20700},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  abstract  = {F{\"u}r anwendungsbezogene L{\"o}sungsans{\"a}tze im Bereich der Siedlungswasserwirtschaft im urbanen Raum ist es wichtig, die Inhalte komplexer ineinander greifender Systeme zu begreifen. Ein Simulationsspiel kann hilfreich sein, um den Nutzer mit neuen Technologien und M{\"o}glichkeiten der Kombination vertraut zu machen. Aufgrund hoher Anforderungen an Komplexit{\"a}t und Detailliertheit der Modelle ist die Entwicklung eines solchen Spiels teuer und aufw{\"a}ndig. Diese Arbeit untersucht, inwieweit sich das kommerziell zu Unterhaltungszwecken entwickelte Spiel SimCity 5 (Version 2013) nutzen l{\"a}sst bzw. wie es konfiguriert werden muss. Im Speziellen wird dies am Beispiel des naturnahen Regenwassermanagements im urbanen Raum erl{\"a}utert. Die Analyse von SimCity 5 zeigt, dass sich das Spiel durchaus als Werkzeug zur Entscheidungsunterst{\"u}tzung eignet. Die Teilsysteme der Siedlungswasserwirtschaft sind jedoch zu stark vereinfacht, sodass Verbesserungsbedarf besteht. Um Szenarien des naturnahen Regenwassermanagements in das Spiel zu integrieren, wurde im Rahmen der Arbeit das Modell SimRegen entwickelt. Da derzeit keine Schnittstelle zur agentenbasierten Simulationsengine GlassBox freigegeben ist, wurden Teilaspekte des Modells mit Hilfe des agentenbasierten Simulationswerkzeugs NetLogo (Version 5.0.4) implementiert.},
  subject      = {Regenwassermanagement},
  language  = {de}
}
@book{Fehr,
  author    = {Fehr, G{\"u}nter},
  title     = {Siedlungswasserwirtschaft im l{\"a}ndlichen Raum - Abwasserentsorgung},
  editor    = {Londong, J{\"o}rg},
  edition   = {3. Auflage},
  publisher = {Universit{\"a}tsverlag Weimar},
  address   = {Weimar},
  isbn      = {978-3-86068-310-1},
  doi       = {10.25643/bauhaus-universitaet.2461},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20151012-24619},
  pages     = {274},
  abstract  = {Die Arbeitsgruppe weiterbildendes Studium „Wasser und Umwelt" bietet ein Fernstudium mit den Schwerpunkten Wasserbau und Hydraulik, Siedlungswasserwirtschaft und Abfallwirtschaft an. Das vorliegende Buch ist ein weiterer Band einer Serie, die den Stoff eines Kurses aus diesem Studium enth{\"a}lt. Dieses Buch - wie auch das Studium - richtet sich an Hochschulabsolventen/innen, die im Bereich Wasser und Umwelt als Fachkr{\"a}fte bei Beh{\"o}rden, Unternehmen, Verb{\"a}nden, Ingenieurb{\"u}ros, Instituten und anderen Einrichtungen t{\"a}tig sind oder zuk{\"u}nftig t{\"a}tig werden. Das vorliegende Buch basiert auf einer Lehrbriefsammlung des Kurses „Siedlungswasserwirtschaft im l{\"a}ndlichen Raum - WW59" des Weiterbildenden Studiums Wasser und Umwelt, die unter Leitung von Dr.-Ing. G{\"u}nter Fehr seit dem Jahre 2003 mit großem Engagement erstellt wurde. Das Buch liegt nun in der 3. Auflage 2013 vor.},
  subject      = {Abwasserbeseitigung},
  language  = {de}
}
@periodical{OPUS4-4850,
  title     = {Schwerpunkt ANT und die Medien},
  volume    = {2013},
  number    = {4.2013, Heft 2},
  editor    = {Engell, Lorenz and Siegert, Bernhard},
  publisher = {Felix Meiner Verlag},
  address   = {Hamburg},
  organization    = {Internationales Kolleg f{\"u}r Kulturtechnikforschung und Medienphilosophie},
  issn      = {2366-0767},
  doi       = {10.28937/ZMK-4-2},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20240507-48506},
  pages     = {190},
  abstract  = {Die zunehmende und sich zunehmend ausf{\"a}chernde Rezeption der Akteur-Netzwerk-Theorie (ANT) in der deutschsprachigen Medientheorie ist als eine der interessantesten Konjunkturen der kulturwissenschaftlichen Medienforschung in den letzten Jahren bezeichnet worden. Zweifellos h{\"a}ngt diese Faszination mit dem Umstand zusammen, dass der Ansatz der ANT der deutschsprachigen Medienforschung einen Ausweg verspricht aus einer Situation, die lange gepr{\"a}gt war vom Gegensatz zwischen Soziologie und Technikmaterialismus oder, mit anderen Worten, vom aufreibenden Kampf um die letztbegr{\"u}ndende Instanz des Sozialen oder des Technischen. Da, anders als zum Beispiel in Frankreich und England, hierzulande die Geisteswissenschaften, insbesondere die Literaturwissenschaft, eine wichtige Rolle bei der Entstehung der Medienwissenschaft gespielt haben, konnte dieser noch heute Disziplinen und Forscher voneinander trennende Dissens auch die Gestalt eines Streits um die letztbegr{\"u}ndende Instanz des Sinns oder des Nichtsinns, des Hermeneutischen oder des Nichthermeneutischen annehmen. Dabei ist die Frage, ob technische Objekte vollst{\"a}ndig sozial konstruiert sind oder das Soziale eine Fiktion ist, die von Techniken produziert wird; oder ob dieser Gegensatz selbst nur ein konstruierter ist, durchaus eine Frage, die auch die ANT im Laufe ihrer ebenfalls durch Querelen gekennzeichneten Geschichte besch{\"a}ftigt hat. W{\"a}hrend die ANT der deutschsprachigen Medienwissenschaft also einerseits ein Versprechen zu machen scheint, so droht sie der kulturwissenschaftlichen Medienforschung andererseits mit dem Verlust ihres ›Markenzeichens‹: der emphatisch betonten empirisch-transzendentalen Sonderrolle der Medien. Daher sieht sich die medienwissenschaftliche Forschung, zumindest soweit sie einen humanwissenschaftlichen Hintergrund hat, der ANT gegen{\"u}ber zu einer »Gretchenfrage« herausgefordert: Wie h{\"a}ltst du es mit den Medien? Die Antwort f{\"a}llt, wie k{\"o}nnte es anders sein, zweideutig aus.},
  subject      = {Medienwissenschaft},
  language  = {de}
}
@periodical{OPUS4-4849,
  title     = {Schwerpunkt Medienanthropologie},
  volume    = {2013},
  number    = {4.2013, Heft 1},
  editor    = {Engell, Lorenz and Siegert, Bernhard},
  publisher = {Felix Meiner Verlag},
  address   = {Hamburg},
  organization    = {Internationales Kolleg f{\"u}r Kulturtechnikforschung und Medienphilosophie},
  issn      = {2366-0767},
  doi       = {10.28937/ZMK-4-1},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20240507-48497},
  pages     = {214},
  abstract  = {Mit dem Thema der Medienanthropologie kehrt eine Fragestellung in den Fokus der ZMK zur{\"u}ck, diesmal als ausdr{\"u}ckliche, die von Anfang an zu den Schwerpunkten ihres wissenschaftlichen Programms geh{\"o}rt hat. In ihrer ersten Ausgabe bereits hat die ZMK sich damit befasst, die philosophische Leitfrage nach dem Menschen medientheoretisch und kulturtechnisch neu zu grundieren. Eine solche Wendung ist daran erkennbar, dass sie von der Frage, was der Mensch sei, umstellt auf Fragen nach dem Werden und Gemachtwerden des Menschen, nach seiner Hominisierung und ihren Diskursen, ihren Verfahren, Werkzeugen und Orten in Raum und Zeit. Nicht so sehr was, sondern wo und wann, unter welchen Bedingungen und mithilfe welcher Instrumente und Operationen der Mensch sei, darum, so der Ausgangsgedanke, geht es der Medienanthropologie. Damals, in der ersten Ausgabe der ZMK, bestand die Leitidee darin, sich diesen Fragen zun{\"a}chst von der Peripherie her zu n{\"a}hern und die so verstandenen Bedingungen des Menschseins von der Gef{\"a}hrdung des Menschen, von einem exemplarischen Grenzzustand aus zu betrachten, in dem diese Bedingungen problematisch werden k{\"o}nnen, n{\"a}mlich demjenigen der Angst. Heute, und mit der vorliegenden Ausgabe, wird ein anderer, zus{\"a}tzlicher und zugleich weiter greifender Aspekt gesetzt. Denn das Feld der Medienanthropologie hat sich in den vergangenen Jahren ver- {\"a}ndert; die Debatten sind intensiviert und die Forschungen diversifiziert worden. In dieses Feld greift die ZMK nun mit einer dezidierten Position ein, die auf kontinuierliche Diskussionen und Entwicklungen innerhalb der Kulturtechnikforschung und der Medienphilosophie und auch zwischen ihnen aufbauen kann.},
  subject      = {Medienwissenschaft},
  language  = {de}
}