@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{TalebiSilaniBordasetal.,
  author    = {Talebi, Hossein and Silani, Mohammad and Bordas, St{\´e}phane Pierre Alain and Kerfriden, Pierre and Rabczuk, Timon},
  title     = {A computational library for multiscale modeling of material failure},
  series = {Computational Mechanics},
  journal   = {Computational Mechanics},
  abstract  = {A computational library for multiscale modeling of material failure},
  subject      = {Angewandte Mathematik},
  language  = {en}
}
@article{ZhuangHuangLiangetal.,
  author    = {Zhuang, Xiaoying and Huang, Runqiu and Liang, Chao and Rabczuk, Timon},
  title     = {A coupled thermo-hydro-mechanical model of jointed hard rock for compressed air energy storage},
  series = {Mathematical Problems in Engineering},
  journal   = {Mathematical Problems in Engineering},
  doi       = {10.1155/2014/179169},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170428-31726},
  abstract  = {Renewable energy resources such as wind and solar are intermittent, which causes instability when being connected to utility grid of electricity. Compressed air energy storage (CAES) provides an economic and technical viable solution to this problem by utilizing subsurface rock cavern to store the electricity generated by renewable energy in the form of compressed air. Though CAES has been used for over three decades, it is only restricted to salt rock or aquifers for air tightness reason. In this paper, the technical feasibility of utilizing hard rock for CAES is investigated by using a coupled thermo-hydro-mechanical (THM) modelling of nonisothermal gas flow. Governing equations are derived from the rules of energy balance, mass balance, and static equilibrium. Cyclic volumetric mass source and heat source models are applied to simulate the gas injection and production. Evaluation is carried out for intact rock and rock with discrete crack, respectively. In both cases, the heat and pressure losses using air mass control and supplementary air injection are compared.},
  subject      = {Energiespeicherung},
  language  = {en}
}
@article{ZhuangHuangRabczuketal.,
  author    = {Zhuang, Xiaoying and Huang, Runqiu and Rabczuk, Timon and Liang, C.},
  title     = {A coupled thermo-hydro-mechanical model of jointed hard rock for compressed air energy storage},
  series = {Mathematical Problems in Engineering},
  journal   = {Mathematical Problems in Engineering},
  abstract  = {A coupled thermo-hydro-mechanical model of jointed hard rock for compressed air energy storage},
  subject      = {Angewandte Mathematik},
  language  = {en}
}
@article{VoelskeGollubHagenetal.,
  author    = {V{\"o}lske, Michael and Gollub, Tim and Hagen, Matthias and Stein, Benno},
  title     = {A keyquery-based classification system for CORE},
  series = {D-Lib Magazine},
  journal   = {D-Lib Magazine},
  doi       = {10.1045/november14-voelske},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170426-31662},
  abstract  = {We apply keyquery-based taxonomy composition to compute a classification system for the CORE dataset, a shared crawl of about 850,000 scientific papers. Keyquery-based taxonomy composition can be understood as a two-phase hierarchical document clustering technique that utilizes search queries as cluster labels: In a first phase, the document collection is indexed by a reference search engine, and the documents are tagged with the search queries they are relevant—for their so-called keyqueries. In a second phase, a hierarchical clustering is formed from the keyqueries within an iterative process. We use the explicit topic model ESA as document retrieval model in order to index the CORE dataset in the reference search engine. Under the ESA retrieval model, documents are represented as vectors of similarities to Wikipedia articles; a methodology proven to be advantageous for text categorization tasks. Our paper presents the generated taxonomy and reports on quantitative properties such as document coverage and processing requirements.},
  subject      = {Massendaten},
  language  = {en}
}
@article{SilaniZiaeiRadTalebietal.,
  author    = {Silani, Mohammad and Ziaei-Rad, S. and Talebi, Hossein and Rabczuk, Timon},
  title     = {A Semi-Concurrent Multiscale Approach for Modeling Damage in Nanocomposites},
  series = {Theoretical and Applied Fracture Mechanics},
  journal   = {Theoretical and Applied Fracture Mechanics},
  abstract  = {A Semi-Concurrent Multiscale Approach for Modeling Damage in Nanocomposites},
  subject      = {Angewandte Mathematik},
  language  = {en}
}
@article{LeNguyenLudwig,
  author    = {Le, Ha Thanh and Nguyen, Sang Thanh and Ludwig, Horst-Michael},
  title     = {A Study on High Performance Fine-Grained Concrete Containing Rice Husk Ash},
  series = {International Journal of Concrete Structures and Materials},
  journal   = {International Journal of Concrete Structures and Materials},
  doi       = {10.1007/s40069-014-0078-z},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170425-31477},
  pages     = {301 -- 307},
  abstract  = {Rice husk ash (RHA) is classified as a highly reactive pozzolan. It has a very high silica content similar to that of silica fume (SF). Using less-expensive and locally available RHA as a mineral admixture in concrete brings ample benefits to the costs, the technical properties of concrete as well as to the environment. An experimental study of the effect of RHA blending on workability, strength and durability of high performance fine-grained concrete (HPFGC) is presented. The results show that the addition of RHA to HPFGC improved significantly compressive strength, splitting tensile strength and chloride penetration resistance. Interestingly, the ratio of compressive strength to splitting tensile strength of HPFGC was lower than that of ordinary concrete, especially for the concrete made with 20 \% RHA. Compressive strength and splitting tensile strength of HPFGC containing RHA was similar and slightly higher, respectively, than for HPFGC containing SF. Chloride penetration resistance of HPFGC containing 10-15 \% RHA was comparable with that of HPFGC containing 10 \% SF.},
  subject      = {Hochfester Beton},
  language  = {en}
}
@article{ZhaoJiangJiaetal.,
  author    = {Zhao, Jun-Hua and Jiang, Jin-Wu and Jia, Yue and Guo, Wanlin and Rabczuk, Timon},
  title     = {A theoretical analysis of cohesive energy between carbon nanotubes, graphene and substrates},
  series = {Carbon},
  journal   = {Carbon},
  doi       = {10.1016/j.carbon.2013.01.041},
  pages     = {108 -- 119},
  abstract  = {Explicit solutions for the cohesive energy between carbon nanotubes, graphene and substrates are obtained through continuum modeling of the van der Waals interaction between them. The dependence of the cohesive energy on their size, spacing and crossing angles is analyzed. Checking against full atom molecular dynamics calculations and available experimental results shows that the continuum solution has high accuracy. The equilibrium distances between the nanotubes, graphene and substrates with minimum cohesive energy are also provided explicitly. The obtained analytical solution should be of great help for understanding the interaction between the nanostructures and substrates, and designing composites and nanoelectromechanical systems.},
  subject      = {Angewandte Mathematik},
  language  = {en}
}
@article{BudarapuGracieBordasetal.,
  author    = {Budarapu, Pattabhi Ramaiah and Gracie, Robert and Bordas, St{\´e}phane Pierre Alain and Rabczuk, Timon},
  title     = {An adaptive multiscale method for quasi-static crack growth},
  series = {Computational Mechanics},
  journal   = {Computational Mechanics},
  doi       = {10.1007/s00466-013-0952-6},
  pages     = {1129 -- 1148},
  abstract  = {This paper proposes an adaptive atomistic- continuum numerical method for quasi-static crack growth. The phantom node method is used to model the crack in the continuum region and a molecular statics model is used near the crack tip. To ensure self-consistency in the bulk, a virtual atom cluster is used to model the material of the coarse scale. The coupling between the coarse scale and fine scale is realized through ghost atoms. The ghost atom positions are interpolated from the coarse scale solution and enforced as boundary conditions on the fine scale. The fine scale region is adaptively enlarged as the crack propagates and the region behind the crack tip is adaptively coarsened. An energy criterion is used to detect the crack tip location. The triangular lattice in the fine scale region corresponds to the lattice structure of the (111) plane of an FCC crystal. The Lennard-Jones potential is used to model the atom-atom interactions. The method is implemented in two dimensions. The results are compared to pure atomistic simulations; they show excellent agreement.},
  subject      = {Angewandte Mathematik},
  language  = {en}
}
@article{NguyenThanhMuthuZhuangetal.,
  author    = {Nguyen-Thanh, Nhon and Muthu, Jacob and Zhuang, Xiaoying and Rabczuk, Timon},
  title     = {An adaptive three-dimensional RHT-splines formulation in linear elasto-statics and elasto-dynamics},
  series = {Computational Mechanics},
  journal   = {Computational Mechanics},
  pages     = {369 -- 385},
  abstract  = {An adaptive three-dimensional RHT-splines formulation in linear elasto-statics and elasto-dynamics},
  subject      = {Angewandte Mathematik},
  language  = {en}
}
@article{AreiasPintodaCostaRabczuketal.,
  author    = {Areias, Pedro and Pinto da Costa, A. and Rabczuk, Timon and Queiros de Melo, F. J. M. and Dias-da-Costa, D.},
  title     = {An alternative formulation for quasi-static frictional and cohesive contact problems},
  series = {Computational Mechanics},
  journal   = {Computational Mechanics},
  pages     = {807 -- 824},
  abstract  = {An alternative formulation for quasi-static frictional and cohesive contact problems},
  subject      = {Angewandte Mathematik},
  language  = {en}
}
@misc{GarischKutznerOehleretal.,
  author    = {Garisch, Mathias and Kutzner, Eva and Oehler, Vanessa and Patzer, Nicole and Schmeing, Carolin},
  title     = {Analyse von Terminpl{\"a}nen},
  doi       = {10.25643/bauhaus-universitaet.2139},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20140317-21392},
  pages     = {61},
  abstract  = {Das Bachelorprojekt „Analyse von Terminpl{\"a}nen" besch{\"a}ftigt sich mit der Analyse der Abh{\"a}ngigkeiten zwischen den unterschiedlichen Vorg{\"a}ngen des Bauablaufs. Die Problematik in der Terminplanerstellung liegt darin, dass ein Terminplan nicht alle Hintergrundinformationen abbildet und es daher zu Projektverz{\"o}gerungen und Absprachefehlern kommen kann. Dieses Bachelorprojekt macht Gebrauch von bereits aufbereiteten Informationen zur genannten Problematik in Form eines vorangegangen Bachelorprojekts und eines Masterprojekts, sowie einer Umfrage des Instituts f{\"u}r Bauwirtschaft der Universit{\"a}t Kassel. In diesem Projekt werden 50 neue und 100 bereits existierende Terminpl{\"a}ne von diversen Unternehmen aus ganz Deutschland analysiert und ausgewertet. Die Analyse der Terminpl{\"a}ne basiert auf gef{\"u}hrten Experteninterviews. Das Interview ber{\"u}cksichtigt Faktoren wie zum Beispiel Darstellungsformen, Detaillierungsgrade, Abh{\"a}ngigkeiten, Vorgangsdauern oder Planungsgrundlagen. Durch die Befragung von m{\"o}glichst vielen Firmen konnte festgestellt werden, dass jeder Terminplanentwickler eine Vorgehensweise entwickelt, nach welcher er arbeitet. Außerdem ist in den Gespr{\"a}chen deutlich geworden, dass das Theorie- Praxis-Gef{\"a}lle sehr groß ist. Das heißt, dass theoretische Modelle aus der Ausbildung an beispielsweise Hochschulen, in der Praxis heutzutage wenig angewandt werden. Nach der Analyse der Terminpl{\"a}ne und Auswertung der Interviews, werden die Daten in eine vom vorangehenden Masterprojekt erstellte Excel-Tabelle eingepflegt. Die vorhandenen Informationen werden dann anhand verschiedenster Diagramme verglichen und ausgewertet.},
  subject      = {Analyse},
  language  = {de}
}
@misc{Udrea,
  type      = {Master Thesis},
  author    = {Udrea, Mihai-Andrei},
  title     = {Assessment of Data from Dynamic Bridge Monitoring},
  doi       = {10.25643/bauhaus-universitaet.2174},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20140429-21742},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  abstract  = {The focus of the thesis is to process measurements acquired from a continuous monitoring system at a railway bridge. Temperature, strain and ambient vibration records are analysed and two main directions of investigation are pursued. The first and the most demanding task is to develop processing routines able to extract modal parameters from ambient vibration measurements. For this purpose, reliable experimental models are achieved on the basis of a stochastic system identification(SSI) procedure. A fully automated algorithm based on a three-stage clustering is implemented to perform a modal parameter estimation for every single measurement. After selecting a baseline of modal parameters, the evolution of eigenfrequencies is studied and correlated to environmental and operational factors. The second aspect deals with the structural response to passing trains. Corresponding triggered records of strain and temperature are processed and their assessment is accomplished using the average strains induced by each train as the reference parameter. Three influences due to speed, temperature and loads are distinguished and treated individually. An attempt to estimate the maximum response variation due to each factor is also carried out.},
  subject      = {Messtechnik},
  language  = {en}
}
@article{MotraHildebrandDimmigOsburg,
  author    = {Motra, Hem Bahadur and Hildebrand, J{\"o}rg and Dimmig-Osburg, Andrea},
  title     = {Assessment of strain measurement techniques to characterise mechanical properties of structural steel},
  series = {Engineering Science and Technology, an International Journal},
  journal   = {Engineering Science and Technology, an International Journal},
  doi       = {10.1016/j.jestch.2014.07.006},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170425-31540},
  pages     = {260 -- 269},
  abstract  = {Strain measurement is important in mechanical testing. A wide variety of techniques exists for measuring strain in the tensile test; namely the strain gauge, extensometer, stress and strain determined by machine crosshead motion, Geometric Moire technique, optical strain measurement techniques and others. Each technique has its own advantages and disadvantages. The purpose of this study is to quantitatively compare the strain measurement techniques. To carry out the tensile test experiments for S 235, sixty samples were cut from the web of the I-profile in longitudinal and transverse directions in four different dimensions. The geometry of samples are analysed by 3D scanner and vernier caliper. In addition, the strain values were determined by using strain gauge, extensometer and machine crosshead motion. Three techniques of strain measurement are compared in quantitative manner based on the calculation of mechanical properties (modulus of elasticity, yield strength, tensile strength, percentage elongation at maximum force) of structural steel. A statistical information was used for evaluating the results. It is seen that the extensometer and strain gauge provided reliable data, however the extensometer offers several advantages over the strain gauge and crosshead motion for testing structural steel in tension. Furthermore, estimation of measurement uncertainty is presented for the basic material parameters extracted through strain measurement.},
  subject      = {Baustahl},
  language  = {en}
}
@phdthesis{Dang,
  author    = {Dang, Trang},
  title     = {Automated Detailing of 4D Schedules},
  doi       = {10.25643/bauhaus-universitaet.2310},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20141006-23103},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  pages     = {120},
  abstract  = {The increasing success of BIM (Building Information Model) and the emergence of its implementation in 3D construction models have paved a way for improving scheduling process. The recent research on application of BIM in scheduling has focused on quantity take-off, duration estimation for individual trades, schedule visualization, and clash detection. Several experiments indicated that the lack of detailed planning causes about 30\% non-productive time and stacking of trades. However, detailed planning still has not been implemented in practice despite receiving a lot of interest from researchers. The reason is associated with the huge amount and complexity of input data. In order to create a detailed planning, it is time consuming to manually decompose activities, collect and calculate the detailed information in relevant. Moreover, the coordination of detailed activities requires much effort for dealing with their complex constraints. This dissertation aims to support the generation of detailed schedules from a rough schedule. It proposes a model for automated detailing of 4D schedules by integrating BIM, simulation and Pareto-based optimization.},
  subject      = {Simulation},
  language  = {en}
}
@phdthesis{Wellnitz,
  author    = {Wellnitz, Felix},
  title     = {BAUKLIMATISCHE ERT{\"U}CHTIGUNG UND NACHHALTIGE INSTANDSETZUNG DENKMALGESCH{\"U}TZTER VERWALTUNGSBAUTEN DER 1950er JAHRE AM BEISPIEL DER EHEMALIGEN BAYERISCHEN LANDESVERTRETUNG VON SEP RUF IN BONN},
  doi       = {10.25643/bauhaus-universitaet.2303},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20140919-23031},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  pages     = {172},
  abstract  = {Viele Baudenkmale sind dem Konflikt aus baulichem Instandsetzungsbedarf f{\"u}r eine zeitgem{\"a}ße Nutzung und einer sich m{\"o}glicherweise daraus ergebenden Gef{\"a}hrdung der Denkmalsubstanz ausgesetzt. Gr{\"u}nde sind steigende Energiekosten f{\"u}r den Geb{\"a}udebetrieb, zeitgem{\"a}ße Anforderungen an Behaglichkeit und Arbeitsschutz, sowie die Vermeidung von Sch{\"a}den an der Substanz aufgrund baulicher M{\"a}ngel des konstruktiven W{\"a}rme- und Feuchteschutzes. Gleichzeitig gilt f{\"u}r viele Bauten aber auch die Notwendigkeit regelm{\"a}ßiger Nutzung und Bewirtschaftung, um den Erhalt {\"u}berhaupt zu sichern. Die energetische Ert{\"u}chtigung von Baudenkmalen scheitert in diesem Spannungsfeld oft am unl{\"o}sbaren Konflikt zwischen dem Erhalt der bauzeitlichen Substanz auf der einen und der notwendigen energetischen Optimierung der Geb{\"a}udeh{\"u}lle auf der anderen Seite. Zielsetzung dieser Fallstudie ist die beispielhafte Entwicklung einer bauklimatischen und denkmalgerechten Ert{\"u}chtigungsstrategie am Beispiel eines Verwaltungsgeb{\"a}udes der Nachkriegsmoderne als Beitrag zur L{\"o}sung dieses Konfliktes.},
  subject      = {Denkmalpflege},
  language  = {de}
}
@article{ZhaoLuRabczuk,
  author    = {Zhao, Jun-Hua and Lu, Lixin and Rabczuk, Timon},
  title     = {Binding energy and mechanical stability of single- and multi-walled carbon nanotube serpentines},
  series = {The Journal of Chemical Physics},
  journal   = {The Journal of Chemical Physics},
  doi       = {10.1063/1.4878115},
  abstract  = {Binding energy and mechanical stability of single- and multi-walled carbon nanotube serpentines},
  subject      = {Angewandte Mathematik},
  language  = {en}
}
@article{ChenSchwingKarlovšeketal.,
  author    = {Chen, Zhen and Schwing, Moritz and Karlovšek, Jurij and Wagner, Norman and Scheuermann, Alexander},
  title     = {Broadband Dielectric Measurement Methods for Soft Geomaterials: Coaxial Transmission Line Cell and Open-Ended Coaxial Probe},
  series = {International Journal of Engineering and Technology},
  volume    = {2014},
  journal   = {International Journal of Engineering and Technology},
  number    = {volume 6, number 5},
  doi       = {10.7763/IJET.2014.V6.728},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20210408-43984},
  pages     = {373 -- 380},
  abstract  = {Broadband dielectric measurement methods based on vector network analyzer coupled with coaxial transmission line cell (CC) and open-ended coaxial probe (OC) are simply reviewed, by which the dielectric behaviors in the frequency range of 1 MHz to 3 GHz of two practical geomaterials are investigated. Kaolin after modified compaction with different water contents is measured by using CC. The results are consistent with previous study on standardized compacted kaolin and suggest that the dielectric properties at frequencies below 100 MHz are not only a function of water content but also functions of other soil state parameters including dry density. The hydration process of a commercial grout is monitored in real time by using OC. It is found that the time dependent dielectric properties can accurately reveal the different stages of the hydration process. These measurement results demonstrate the practicability of the introduced methods in determining dielectric properties of soft geomaterials.},
  subject      = {Impedanzspektroskopie},
  language  = {en}
}
@phdthesis{Wiedemeyer,
  author    = {Wiedemeyer, Nina},
  title     = {Buchfalten: Material Technik Gef{\"u}ge der K{\"u}nstlerb{\"u}cher},
  doi       = {10.25643/bauhaus-universitaet.2333},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20141210-23337},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  pages     = {215},
  abstract  = {B{\"u}cher werden nicht erst seit ihrer industriellen Produktion aus gefalzten Papierbogen zusammengesetzt - schon mittelalterliche Codices wurden aus gefalteten Pergamenth{\"a}uten konstruiert. Fokus dieser Studie {\"u}ber das Medium Buch ist daher die Kulturtechnik der Faltung. Anders als in der philosophischen Auseinandersetzung mit dem Begriff der Falte, ist die Buchfalte keine anti-lineare Figur, sondern ein operationales Falzscharnier, welches Anordnungen im Buchraum bestimmt und Ornamente hervorbringt. Mediengeschichtliche Fragestellungen sind auf Analysen von Buchmaterial und K{\"u}nstlerb{\"u}chern vom 19. Jahrhundert bis zur Gegenwart basiert. Mit den B{\"u}chern u.a. von Christian Boltanski, Hanne Darboven und Hans-Peter Feldmann werden Erkenntnisse {\"u}ber buchgeschichtliche Zusammenh{\"a}nge gewonnen und das K{\"u}nstlerbuch in eine Geschichte des Mediums Buch eingestellt.},
  subject      = {Buch; Buchkunst; Falte; Ornament; Papier},
  language  = {de}
}
@phdthesis{Wiedemeyer,
  author    = {Wiedemeyer, Nina},
  title     = {Buchfalten: Material Technik Gef{\"u}ge der K{\"u}nstlerb{\"u}cher},
  doi       = {10.25643/bauhaus-universitaet.2252},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20140806-22527},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  pages     = {215},
  abstract  = {B{\"u}cher werden nicht erst seit ihrer industriellen Produktion aus gefalzten Papierbogen zusammengesetzt - schon mittelalterliche Codices wurden aus gefalteten Pergamenth{\"a}uten konstruiert. Fokus dieser Studie {\"u}ber das Medium Buch ist daher die Kulturtechnik der Faltung. Anders als in der philosophischen Auseinandersetzung mit dem Begriff der Falte, ist die Buchfalte keine anti-lineare Figur, sondern ein operationales Falzscharnier, welches Anordnungen im Buchraum bestimmt und Ornamente hervorbringt. Mediengeschichtliche Fragestellungen sind auf Analysen von Buchmaterial und K{\"u}nstlerb{\"u}chern vom 19. Jahrhundert bis zur Gegenwart basiert. Mit den B{\"u}chern u.a. von Christian Boltanski, Hanne Darboven und Hans-Peter Feldmann werden Erkenntnisse {\"u}ber buchgeschichtliche Zusammenh{\"a}nge gewonnen und das K{\"u}nstlerbuch in eine Geschichte des Mediums Buch eingestellt.},
  subject      = {Papier},
  language  = {de}
}
@article{JoshiHildebrandAloraieretal.,
  author    = {Joshi, Suraj and Hildebrand, J{\"o}rg and Aloraier, Abdulkareem S. and Rabczuk, Timon},
  title     = {Characterization of material properties and heat source parameters in welding simulation of two overlapping beads on a substrate plate},
  series = {Computational Materials Science},
  journal   = {Computational Materials Science},
  doi       = {10.1016/j.commatsci.2012.11.029},
  pages     = {559 -- 565},
  abstract  = {This paper presents several aspects of characterization of welding heat source parameters in Goldak's double ellipsoidal model using Sysweld simulation of welding of two overlapping beads on a substrate steel plate. The overlap percentages ranged from 40\% to 80\% in increments of 10\%. The new material properties of the fused metal were characterized using Weldware and their continuous cooling transformation curves. The convective and radiative heat transfer coefficients as well as the cooling time t8/5 were estimated using numerical formulations from relevant standards. The effects of the simulation geometry and mesh discretization were evaluated in terms of the factor F provided in Sysweld. Eventually, the parameters of Goldak's double ellipsoidal heat source model were determined for the welding simulation of overlapping beads on the plate and the simulated bead geometry, extent of the molten pool and the HAZ were compared with the macrographs of cross-sections of the experimental weldments. The results showed excellent matching, thus verifying this methodology for determination of welding heat source parameters.},
  subject      = {Angewandte Mathematik},
  language  = {en}
}
@misc{Kleiner,
  author    = {Kleiner, Florian},
  title     = {Charakterisierung des Einflusses der W{\"a}rmeleitf{\"a}higkeit von Kompositmaterialien auf die thermochemische W{\"a}rmespeicherung},
  doi       = {10.25643/bauhaus-universitaet.4496},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20210921-44968},
  pages     = {86},
  abstract  = {Mit dem stetigen Steigen des Anteils an erneuerbaren Energien wird der Einsatz von Speichern immer bedeutsamer. Neben der Speicherung elektrischer Energie ist die Speicherung anfallender solarer bzw. industrieller W{\"a}rme eine wichtige Herausforderung. Aufgrund der hohen Energiespeicherdichte kommt dabei der thermochemischen W{\"a}rmespeicherung eine entscheidende Rolle zu. Eine Klasse dieser Speichermaterialien bilden Kompositmaterialien, die aus einer offenporigen Matrix und einem darin eingelagerten Salzhydrat bestehen. Ausschlaggebend f{\"u}r eine hohe Speicherdichte ist bei dieser Materialklasse der schnelle Abtransport der durch Wasserdampfsorption entstandenen W{\"a}rme. Das entscheidende Kriterium f{\"u}r eine Anwendung als Speichermaterial ist somit die W{\"a}rmeleitf{\"a}higkeit des Materials. Im Rahmen der Arbeit wurden deshalb die W{\"a}rmeleitf{\"a}higkeiten ausgew{\"a}hlter Salze (NaCl, MgSO4 und ZnSO4) mit verschiedenen Kristallwassergehalten, Tr{\"a}germaterialien wie Aktivkohle (Pellets und Pulver) und Zeolitpulver und an den daraus hergestellten Kompositmaterialien untersucht. Ziel war es außerdem Aussagen zu einer g{\"u}nstigen Materialkombination aus offenporigem Tr{\"a}germaterial und Salzhydrat sowie eines geeigneten Porenf{\"u}llgrades zu treffen und Ans{\"a}tze f{\"u}r die Modellierung der W{\"a}rmeleitf{\"a}higkeit der Komposite zu liefern.},
  subject      = {W{\"a}rmespeicher},
  language  = {de}
}
@article{ZhaoJiangWangetal.,
  author    = {Zhao, Jiyun and Jiang, Jin-Wu and Wang, L. and Guo, Wanlin and Rabczuk, Timon},
  title     = {Coarse-grained potentials of single-walled carbon nanotubes},
  series = {Journal of the Mechanics and Physics of Solids},
  journal   = {Journal of the Mechanics and Physics of Solids},
  abstract  = {Coarse-grained potentials of single-walled carbon nanotubes},
  subject      = {Angewandte Mathematik},
  language  = {en}
}
@article{KoenigKnecht,
  author    = {K{\"o}nig, Reinhard and Knecht, Katja},
  title     = {Comparing two evolutionary algorithm based methods for layout generation: Dense packing versus subdivision},
  series = {Artificial Intelligence for Engineering Design, Analysis and Manufacturing},
  journal   = {Artificial Intelligence for Engineering Design, Analysis and Manufacturing},
  pages     = {285 -- 299},
  abstract  = {We present and compare two evolutionary algorithm based methods for rectangular architectural layout generation: dense packing and subdivision algorithms.We analyze the characteristics of the two methods on the basis of three floor plan sce- narios. Our analyses include the speed with which solutions are generated, the reliability with which optimal solutions can be found, and the number of different solutions that can be found overall. In a following step, we discuss the methods with respect to their different user interaction capabilities. In addition, we show that each method has the capability to generate more complex L-shaped layouts. Finally,we conclude that neither of the methods is superior but that each of them is suitable for use in distinct application scenarios because of its different properties.},
  subject      = {Architektur},
  language  = {en}
}
@article{AtaollahiOshkourTalebiSeyedShirazietal.,
  author    = {Ataollahi Oshkour, Azim and Talebi, Hossein and Seyed Shirazi, Seyed Farid and Bayat, Mehdi and Yau, Yat Huang and Tarlochan, Faris and Abu Osman, Noor Azuan},
  title     = {Comparison of various functionally graded femoral prostheses by finite element analysis},
  series = {Scientific World Journal},
  journal   = {Scientific World Journal},
  doi       = {10.1155/2014/807621},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170413-31194},
  abstract  = {This study is focused on finite element analysis of a model comprising femur into which a femoral component of a total hip replacement was implanted. The considered prosthesis is fabricated from a functionally graded material (FGM) comprising a layer of a titanium alloy bonded to a layer of hydroxyapatite. The elastic modulus of the FGM was adjusted in the radial, longitudinal, and longitudinal-radial directions by altering the volume fraction gradient exponent. Four cases were studied, involving two different methods of anchoring the prosthesis to the spongy bone and two cases of applied loading. The results revealed that the FG prostheses provoked more SED to the bone. The FG prostheses carried less stress, while more stress was induced to the bone and cement. Meanwhile, less shear interface stress was stimulated to the prosthesis-bone interface in the noncemented FG prostheses. The cement-bone interface carried more stress compared to the prosthesis-cement interface. Stair climbing induced more harmful effects to the implanted femur components compared to the normal walking by causing more stress. Therefore, stress shielding, developed stresses, and interface stresses in the THR components could be adjusted through the controlling stiffness of the FG prosthesis by managing volume fraction gradient exponent.},
  subject      = {Finite-Elemente-Methode},
  language  = {en}
}
@article{Massaretti,
  author    = {Massaretti, Pier Giorgio},
  title     = {Dagli inizi dell'urbanismo teorico alla citt{\`a} moderna. Visioni urbanistiche del totalitarismo - Italia},
  series = {Anthologie zum St{\"a}dtebau. Das Ph{\"a}nomen Großstadt und die Entstehung der Stadt der Moderne},
  journal   = {Anthologie zum St{\"a}dtebau. Das Ph{\"a}nomen Großstadt und die Entstehung der Stadt der Moderne},
  doi       = {10.25643/bauhaus-universitaet.3222},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170529-32228},
  pages     = {1 -- 45},
  abstract  = {La prima edizione di questo testo {\`e} apparsa, in tedesco, nel volume II.2.: Anthologie zum St{\"a}dtebau. Das Ph{\"a}nomen Großstadt und die Entstehung der Stadt der Moderne, a cura di Vittorio Magnago Lampugnani, Katia Frey, Eliana Perotti, con il sostegno di Departement Architektur der Eidgen{\"o}ssischen Technischen Hochschule, Z{\"u}rich (Gebr. Mann Verlag, Berlin 2014, pp. 1307-1390). Previ specifici accordi con l'editore, viene qui presentata la versione originaria, in italiano, dell'intero capitolo: Modernit{\"a}t und Emphase. St{\"a}dtebau im italienischen Faschismus, e comprendente: i) una capiente saggio introduttivo - in una versione pi{\`u} ampia ed articolata (comprensiva della "Bibliografia sistematica", di riferimento) del testo in tedesco; ii) la versione in italiano del repertorio antologico di riferimento - e comprensiva di una "Scheda introduttiva", sull'Autore-Opera, e di una selezione del testo in esame.},
  subject      = {St{\"a}dtebau},
  language  = {it}
}
@phdthesis{Faschingeder,
  author    = {Faschingeder, Kristian},
  title     = {Das Unheimliche in der Stadt. Die urbane Vision Ludwig Hilberseimers},
  doi       = {10.25643/bauhaus-universitaet.2133},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20140226-21333},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  pages     = {454},
  abstract  = {Ausgangspunkt der Arbeit ist der Aspekt des Unheimlichen in jener Hochhausstadt, deren Entwurf Ludwig Hilberseimer 1924 zum ersten Mal publizierte und die sp{\"a}ter zum Synonym f{\"u}r die Aberrationen modernistischen St{\"a}dtebaus wurde. Daraus geht die Forschungsfrage hervor, wie der Eindruck des Unheimlichen evoziert wird und an welchen Elementen des Entwurfs und/oder der Darstellung dieser festgemacht werden kann. Hier geht es nicht um eine Analyse der Intentionen des Autors der Hochhausstadt, der diese ja als Verbesserung zu den herrschenden Wohnverh{\"a}ltnissen anpries; stattdessen wird eine Reihe von unterschiedlichen interpretatorischen Ans{\"a}tzen gew{\"a}hlt (von Nelson Goodmans Theorie der Notation {\"u}ber Norman Brysons visuelles Zeichensystem bis hin zu Adornos Negativer Dialektik; von der „Bildwissenschaft" bis hin zur „visual theory"). In diesem Zusammenhang werden schließlich auch jene Divergenzen herausgearbeitet, die zwischen der Architektur der Moderne und der Kunst der Avantgarde herrschten. Da aufgrund der Frage nach der Bildwirkung der beiden Perspektiven der Hochhausstadt die {\"A}sthetik des Erhabenen eine besondere Rolle spielt, reicht der Fokus der Arbeit bis in den kunst- und architekturtheoretischen Diskurs des 18. Jahrhundert zur{\"u}ck. Zuletzt m{\"u}ndet die Arbeit in eine Diskussion von Interpretation selbst und der M{\"o}glichkeit einer kritischen Architekturtheorie.},
  subject      = {Architekturtheorie},
  language  = {de}
}
@phdthesis{Buchwald,
  author    = {Buchwald, Anja},
  title     = {Der Einfluss des Kalziums auf die Kondensation von (Alumo-)Silikaten in alkali-aktivierten Bindern},
  doi       = {10.25643/bauhaus-universitaet.2104},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20140124-21046},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  pages     = {35},
  abstract  = {Es werden geopolymere und alkali-aktivierte Bindemittel definiert und ihre prinzipiellen technischen und {\"o}kologischen Eigenschaften diskutiert.},
  subject      = {Bindemittel},
  language  = {de}
}
@article{NanthakumarLahmerRabczuk,
  author    = {Nanthakumar, S.S. and Lahmer, Tom and Rabczuk, Timon},
  title     = {Detection of multiple flaws in piezoelectric structures using XFEM and level sets},
  series = {Computer Methods in Applied Mechanics and Engineering},
  journal   = {Computer Methods in Applied Mechanics and Engineering},
  pages     = {98 -- 112},
  abstract  = {Detection of multiple flaws in piezoelectric structures using XFEM and level sets},
  subject      = {Angewandte Mathematik},
  language  = {en}
}
@phdthesis{Nayono,
  author    = {Nayono, Suwartanti},
  title     = {Development of a Sustainability-based Sanitation Planning Tool (SusTA) for Developing Countries},
  doi       = {10.25643/bauhaus-universitaet.2222},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20140619-22227},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  pages     = {153; mit Anh{\"a}ngen 209},
  abstract  = {Background and Research Goal Despite all the efforts in the sanitation sector, it is acknowledged that the world is not on track to meet the MDG sanitation target to reduce the number of people without access to sanitation by 2015. Furthermore, a large number of existing sanitation facilities in developing countries is out of order. This leads to the conclusion that, besides technical failures, the planning process in the sanitation sector was ineffective. This ineffectiveness may be attributed to the lack of knowledge of the sanitation planners about the local conditions of the sanitation project. In addition, sustainability of a technology is often approached from a fragmented perspective that often leads to an unsustainable solution. The dissertation is conducted within the framework of the Integrated Water Resources Management (IWRM) Indonesia project. The goal of this work is to contribute to the development of a methodology of a planning tool for sustainable sanitation technology. The tool is designed for sanitation planners in developing countries, where a top-down planning approach is common practice. The proposed tool enables comprehensive sustainability assessments (using the Helmholtz Concept of Sustainability as reference), taking into account local conditions. State of the Science In the planning practice, many sanitation planning tools focus on technology selection. However, it has become evident that the selection criteria for sustainable technologies are not always considered in the tools' framework. In other cases, when the criteria are provided by the tool, there is no clear indication of the conditions to be fulfilled in order to meet these criteria. Specifically, there is no reference to what is meant by sustainable technology in a particular context and how to comprehensively assess the sustainability of different technology options. Research Methodology Developing a planning tool is an empirical process, combining theory and practical experience. Hence, the development process of such a tool requires extensive observations, particularly on the interaction between stakeholders in the sanitation sector as well as between technology and its environment. For this purpose, a case study within the project area was carried out. Pucanganom, a village representing common strategic problems in developing countries (e.g. top-down planning approaches, lack of involvement of beneficiaries in the planning process, lack of sustainability assessments) was finally selected as the case study area. After the in-depth case study, an analytical generalisation was developed to enable the tool's application to a broader context. Results The result of this research is a new tool - the Sustainability-based Sanitation Planning Tool (SusTA). SusTA enables comprehensive sustainability assessment in its five generic steps, namely: (1) analysis of stakeholders and sanitation policy in the region, (2) distance-to-target analysis on sanitation conditions in the region, (3) examination of physical and socio-economic conditions in the project area, (4) contextualisation of the technology assessment process in the project area, and (5) sustainability-oriented technology assessment at the project level. These steps are conducted at two levels of planning - the region and the project area - in order to identify the specific problems and interests which influence the selection of a sanitation system. Each planning step is equipped with tool elements (e.g. set of indicators, household questionnaires, technology assessment matrices) to support the analysis. From the development of SusTA, it can be concluded that four elements are required for an effective and widely applicable sanitation planning tool: sustainability concept, participatory approach, contextualisation framework and modification framework. SusTA provides both a theoretical and a practical basis for assessing the sustainability of sanitation technologies in developing countries. The tool's main advantages for decision makers in these countries are: It is simple and transparent in its steps, does not require vast amounts of data and does not need a sophisticated computer program.},
  subject      = {sanitation planning, sustainable technology, sustainability assessment},
  language  = {en}
}
@phdthesis{Nowottny,
  author    = {Nowottny, Vera},
  title     = {Die Camera Obscura als Kondensationsmobil : Der Weg von der formalen {\"A}sthetik in der Fotografie bis hin zum k{\"u}nstlerischen Akt des Atmens},
  doi       = {10.25643/bauhaus-universitaet.2312},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20141014-23123},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  pages     = {143},
  abstract  = {{\"U}ber die formale {\"A}sthetik der Aufl{\"o}sung in der Fotografie bis hin zum k{\"u}nstlerischen Akt des Atmens},
  subject      = {Camera Obscura},
  language  = {de}
}
@phdthesis{Torrado,
  author    = {Torrado, Valentina},
  title     = {Die Pr{\"a}senz des Abjekten in der zeitgen{\"o}ssischen Kunstproduktion},
  doi       = {10.25643/bauhaus-universitaet.2129},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20140225-21297},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  pages     = {115},
  abstract  = {Die Arbeit fokussiert die Rolle des Abjekten in der zeitgen{\"o}ssischen Kunst und hier insbesondere die Rolle der K{\"u}nstler aus den wohlhabenden - sogenannten postindustriellen - L{\"a}ndern. Die Arbeit mit abjekten Themen in der Kunstproduktion ist sehr pr{\"a}sent, jedoch aus einer anderen, eher individualistischen Perspektive. Die wichtigsten Orte der Kunst (Galerien, Museen, Kulturzentren) sind R{\"a}ume der Legitimation dieser Art von Produktion, dabei wird das Potential der Provokation hinterfragt. Die klassische Avantgarde, besonders der Dadaismus, hat das Abjekte zu Beginn des 20. Jahrhunderts als k{\"u}nstlerisches Material genutzt. Das Spiel mit Grenz{\"u}berschreitungen durch die Darstellung des Verbotenen und Ekelerregenden machte das Abjekte zur produktiven Kraft auch auf sozialer Ebene, weil es als Mittel dem gesellschaftlichen Protest und der sozialen Kritik diente.},
  subject      = {Abjekt},
  language  = {de}
}
@techreport{KoenigTapiasKoenig,
  author    = {K{\"o}nig, Reinhard and Tapias, Estefania and K{\"o}nig, Gerhard},
  title     = {Digital Urban Simulation: Documentation of the teaching results from the fall semester 2014},
  organization    = {ETH Zurich},
  doi       = {10.25643/bauhaus-universitaet.2512},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20160121-25125},
  pages     = {102},
  abstract  = {Documentation of the teaching results from the fall semester 2014},
  subject      = {St{\"a}dtebau},
  language  = {en}
}
@article{BudarapuGracieYangetal.,
  author    = {Budarapu, Pattabhi Ramaiah and Gracie, Robert and Yang, Shih-Wei and Zhuang, Xiaoying and Rabczuk, Timon},
  title     = {Efficient Coarse Graining in Multiscale Modeling of Fracture},
  series = {Theoretical and Applied Fracture Mechanics},
  journal   = {Theoretical and Applied Fracture Mechanics},
  pages     = {126 -- 143},
  abstract  = {Efficient Coarse Graining in Multiscale Modeling of Fracture},
  subject      = {Angewandte Mathematik},
  language  = {en}
}
@inproceedings{HijaziHusseinKoenig,
  author    = {Hijazi, Ihab Hamzi and Hussein, M. H. and K{\"o}nig, Reinhard},
  title     = {Enabling geo-design: Evaluating the capacity of 3D city model to support thermal design in building},
  series = {9th 3DGeoInfo Conference},
  booktitle = {9th 3DGeoInfo Conference},
  address   = {Dubai, UAE},
  doi       = {10.25643/bauhaus-universitaet.2508},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20160118-25089},
  pages     = {4},
  abstract  = {Enabling geo-design: Evaluating the capacity of 3D city model to support thermal design in building},
  subject      = {Informatik},
  language  = {en}
}
@article{AmaniBagherzadehRabczuk,
  author    = {Amani, Jafar and Bagherzadeh, Amir Saboor and Rabczuk, Timon},
  title     = {Error estimate and adaptive refinement in Mixed Discrete Least Squares Meshless method},
  series = {Mathematical Problems in Engineering},
  journal   = {Mathematical Problems in Engineering},
  abstract  = {Error estimate and adaptive refinement in Mixed Discrete Least Squares Meshless method},
  subject      = {Angewandte Mathematik},
  language  = {en}
}
@article{AmaniSaboorBagherzadehRabczuk,
  author    = {Amani, Jafar and Saboor Bagherzadeh, Amir and Rabczuk, Timon},
  title     = {Error estimate and adaptive refinement in mixed discrete least squares meshless method},
  series = {Mathematical Problems in Engineering},
  journal   = {Mathematical Problems in Engineering},
  doi       = {10.1155/2014/721240},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170413-31181},
  abstract  = {The node moving and multistage node enrichment adaptive refinement procedures are extended in mixed discrete least squares meshless (MDLSM) method for efficient analysis of elasticity problems. In the formulation of MDLSM method, mixed formulation is accepted to avoid second-order differentiation of shape functions and to obtain displacements and stresses simultaneously. In the refinement procedures, a robust error estimator based on the value of the least square residuals functional of the governing differential equations and its boundaries at nodal points is used which is inherently available from the MDLSM formulation and can efficiently identify the zones with higher numerical errors. The results are compared with the refinement procedures in the irreducible formulation of discrete least squares meshless (DLSM) method and show the accuracy and efficiency of the proposed procedures. Also, the comparison of the error norms and convergence rate show the fidelity of the proposed adaptive refinement procedures in the MDLSM method.},
  subject      = {Elastizit{\"a}t},
  language  = {en}
}
@article{KoenigStandfestSchmitt,
  author    = {K{\"o}nig, Reinhard and Standfest, Matthias and Schmitt, Gerhard},
  title     = {Evolutionary multi-criteria optimization for building layout planning: Exemplary application based on the PSSA framework},
  series = {32nd eCAADe Conference - Volume 2},
  journal   = {32nd eCAADe Conference - Volume 2},
  editor    = {Thompson, Emine Mine},
  doi       = {10.25643/bauhaus-universitaet.2513},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20160121-25139},
  pages     = {567 -- 574},
  abstract  = {When working on urban planning projects there are usually multiple aspects to consider. Often these aspects are contradictory and it is not possible to choose one over the other; instead, they each need to be fulfilled as well as possible. Planners typically draw on past experience when subjectively prioritising which aspects to consider with which degree of importance for their planning concepts. This practice, although understandable, places power and authority in the hands of people who have varying degrees of expertise, which means that the best possible solution is not always found, because it is either not sought or the problem is regarded as being too complex for human capabilities. To improve this situation, the project presented here shows the potential of multi-criteria optimisation algorithms using the example of a new housing layout for an urban block. In addition it is shown, how Self-Organizing-Maps can be used to visualise multi-dimensional solution spaces in an easy analysable and comprehensible form.},
  subject      = {Architektur},
  language  = {en}
}
@article{LinnowNiermannBonatzetal.,
  author    = {Linnow, Kirsten and Niermann, Michael and Bonatz, Dennis and Posern, Konrad and Steiger, Michael},
  title     = {Experimental Studies of the Mechanism and Kinetics of Hydration Reactions},
  series = {Energy Procedia},
  journal   = {Energy Procedia},
  doi       = {10.1016/j.egypro.2014.02.046},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170425-31484},
  pages     = {394 -- 404},
  abstract  = {The mechanism and the kinetics of hydration reactions are important for the application of a salt hydrate as a thermochemical heat storage material. MgSO4·H2O and Na2SO4 were chosen in this study because they are both promising candidates for such an application. Considering that the hydration of these salts yields MgSO4·7H2O and Na2SO4·10H2O as the reaction products, the maximum overall heat effect can be calculated from the heat of condensation of water vapor (44 kJ mol-1) and the heats of hydration of 75 kJ·mol-1 (for MgSO4·H2O) and 81 kJ mol-1 (for Na2SO4). Based on the densities of the two hydrated phases, this results in the very high theoretical energy densities of 2.3 GJ·m-3 and 2.4 GJ·m-3, respectively, for MgSO4·7H2O and Na2SO4·10H2O. Not only the energy density is important for the dimensioning of a storage system, but also the kinetics of hydration reactions play a major role for the application as storage material. In the present study, hydration reactions under varying climatic conditions were investigated by using water vapor sorption measurements and in-situ Raman microscopy. Using the phase diagrams, it can be clearly shown that the mechanism and the kinetics depend on the climatic conditions. Below the deliquescence humidity of the lower hydrated phase the hydration proceeds as solid state reaction, whilst above the deliquescence humidity a through solution mechanism takes place.},
  subject      = {W{\"a}rmespeicherung},
  language  = {en}
}
@article{ChenNguyenThanhNguyenXuanetal.,
  author    = {Chen, Lei and Nguyen-Thanh, Nhon and Nguyen-Xuan, Hung and Rabczuk, Timon and Bordas, St{\´e}phane Pierre Alain and Limbert, Georges},
  title     = {Explicit finite deformation analysis of isogeometric membranes},
  series = {Computer Methods in Applied Mechanics and Engineering},
  journal   = {Computer Methods in Applied Mechanics and Engineering},
  pages     = {104 -- 130},
  abstract  = {Explicit finite deformation analysis of isogeometric membranes},
  subject      = {Angewandte Mathematik},
  language  = {en}
}
@article{JiaAnitescuGhorashietal.,
  author    = {Jia, Yue and Anitescu, Cosmin and Ghorashi, Seyed Shahram and Rabczuk, Timon and Dias-da-Costa, D.},
  title     = {Extended Isogeometric Analysis for Material Interface Problems},
  series = {Journal of Applied Mathematics},
  journal   = {Journal of Applied Mathematics},
  abstract  = {Extended Isogeometric Analysis for Material Interface Problems},
  subject      = {Angewandte Mathematik},
  language  = {en}
}
@phdthesis{Goebel,
  author    = {G{\"o}bel, Michael},
  title     = {FASER-KUNSTSTOFF-METALL-GLAS-HYBRIDSYSTEME UND DEREN EINSATZ IN TRAGENDEN KONSTRUKTIONEN},
  doi       = {10.25643/bauhaus-universitaet.1990},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20131217-19909},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  pages     = {334},
  abstract  = {Die Entwicklung von Hybridtechnologien f{\"u}hrt zu vielen neuartigen und effizienten Anwen-dungen. Hybridtechnologien kommen immer dann zum Einsatz, wenn die ausschließliche Nutzung einer Technologie oder eines Werkstoffs nicht zum gew{\"u}nschten Ergebnis f{\"u}hrt. Dann kann durch Kombination unterschiedlicher Werkstoffe oder Technologien ein System geschaffen werden, das in seiner Konfiguration ein Optimum an Eigenschaften darstellt. Im Bauwesen geht die Entwicklung schon seit jeher in Richtung von immer schlankeren ar-chitektonisch ansprechenden Konstruktionen. In der gegenw{\"a}rtigen Entwicklung erm{\"o}glichen hochtechnologische Kunststoffe und Faserwerkstoffe, wie z. B. Kohlenstofffasern, sehr schlanke, leichte und dennoch hochtragf{\"a}higer Konstruktionen. Der wirtschaftliche Aspekt bei der Entwicklung von Tragsystemen bzw. -strukturen erfordert dabei in fast allen F{\"a}llen eine kosteng{\"u}nstig effiziente Ausbildung und die Optimierung von Trageigenschaften und Kostenfaktoren. Daher besteht oft die Anforderung nach einem Verbundsystem, bei dem unterschiedliche Materialien in der Art miteinander kombiniert werden, dass jeder Werkstoff f{\"u}r eine bestimmte Beanspruchung angeordnet wird und sein Tragf{\"a}higkeitspotenzial optimal aussch{\"o}pft. Im Rahmen dieser Arbeit werden an konkreten Beispielen M{\"o}glichkeiten aufge-zeigt, Hochtechnologiewerkstoffe in effizienter Art und Weise zu nutzen. Der Kunststoff-Faser-Verbundwerkstoff stellt eine M{\"o}glichkeit dar, den als solches nur f{\"u}r d{\"u}nnschichtige Klebverbindungen nutzbaren Klebstoff in seinen Anwendungsm{\"o}glichkeiten zu erweitern. Die Fasern wirken dabei dem mechanischen Schwachpunkt des Klebstoffs, einer nur geringen Zugfestigkeit, effektiv entgegen. Mit faserverst{\"a}rkten Klebstoff k{\"o}nnen Anwendungen realisiert werden, bei denen der Klebstoff auch zur Zugkraft{\"u}bertragung ge-nutzt wird. Zus{\"a}tzlich bieten F{\"u}llstoffe eine M{\"o}glichkeit, die Steifigkeit des Klebstoffs zu stei-gern, was f{\"u}r viele mechanischen Beanspruchungen Vorteile mit sich bringt. Die Kombination aus einem partikelgef{\"u}llten und zus{\"a}tzlich faserverst{\"a}rkten Klebstoff f{\"u}hrt zu einem Ver-bundwerkstoff, der f{\"u}r viele unterschiedliche Anwendungen geeignet ist. Praktische Anwen-dungsm{\"o}glichkeiten finden sich in der Herstellung von Fassadenelementen, wo der faserver-st{\"a}rkte Klebstoff zur Verbindung von Aluminiumhohlprofilen verwendet wird. Weitere Anwen-dungsgebiete erstrecken sich auf die Zugkraftbewehrung von Betontragelementen, bei denen der faserverst{\"a}rkte Klebstoff die Rolle einer Zugbewehrung an der Betonoberfl{\"a}che {\"u}bernimmt. Alu-CFK-Hybridelemente erm{\"o}glichen die Herstellung sehr effizienter Tragsysteme, bei de-nen Gewichtsreduzierung der Tragstruktur und Kosteneinsparungen im Betrieb des Bauwerks gleichermaßen erm{\"o}glicht werden. Die CFK-Lamellen werden dabei in den am st{\"a}rksten l{\"a}ngskraftbeanspruchten Bereichen eines Aluminiumtragelementes angeordnet, wodurch sich die Biegetragf{\"a}higkeit des dann hybriden Tragelements signifikant erh{\"o}ht. In der Folge k{\"o}nnen Gewichtsreduzierungen, verglichen mit herk{\"o}mmlichen Aluminiumtragelementen, erzielt werden. Weiterhin k{\"o}nnen die Querschnittsaußenmaße bei Alu-CFK-Hybridelementen deutlich reduziert werden. In der Folge vereinfachen sich der Transport und die Montage dieser Art Tragwerke, was besonders bei fliegenden Bauten einen wesentlichen Vorteil dar-stellt. Der Einsatz von Glas-Kunststoff-Hybridelementen erm{\"o}glicht die Konstruktion transparenter Tragstrukturen in einer optisch einzigartigen Qualit{\"a}t. Die Konstruktion eines Glas-Kunststoff-Hybridelementes erm{\"o}glicht ein redundant wirkendes Tragverhalten, bei dem die Steifigkeit und optische Qualit{\"a}t des Glases optimal im Tragsystem genutzt werden k{\"o}nnen. Der Kunst-stoff stellt eine Art Sicherheitselement dar und {\"u}bernimmt im Falle eines Glasbruchs die Tragwirkung des Glases. Die Eigenschaft der Vorank{\"u}ndigung eines Systemversagens stellt die Grundlage f{\"u}r eine baupraktische Anwendung des Glas-Kunststoff-Hybridelementes als statisches Tragsystem dar. Durch die Redundanz des Tragverhaltens von Glas-Kunststoff-Hybridelementen ist das Versagen dieser Tragstruktur durch optische oder strukturelle An-zeichen erkennbar und eine Bemessung somit m{\"o}glich. F{\"u}r die mechanische Analyse grundlegender Zusammenh{\"a}nge in Hybridsystemen k{\"o}nnen ingenieurm{\"a}ßige, analytische und numerische Betrachtungen durchgef{\"u}hrt werden. Die in-genieurm{\"a}ßigen Betrachtungen sind sehr gut geeignet, um Absch{\"a}tzungen zu treffen, die in sp{\"a}ter durchgef{\"u}hrten experimentellen Bauteiluntersuchungen oft auch ihre Best{\"a}tigung fan-den. Bei Detailbetrachtungen, wie z. B. der Analyse eines nichtlinearen Spannungsverlaufes in mechanisch beanspruchten Klebfugen, bietet eine numerische Betrachtung mittels FEM Vorteile, da sie eine sehr detaillierte Auswertung in Bereichen mit hohen Spannungsgradien-ten erm{\"o}glicht. Durch die Anwendung der FEM ist es m{\"o}glich, Strukturen in unterschiedlichen Skalierungsbereichen zu analysieren und dabei auch Bereiche einzubeziehen, die f{\"u}r experimentelle Untersuchungen nur sehr schwer zug{\"a}nglich sind. Genaue Kenntnisse {\"u}ber das Materialverhalten der zu analysierenden Stoffe stellen dabei eine wesentliche Grundlage f{\"u}r die Erstellung qualitativ hochwertiger Rechenmodelle dar.},
  subject      = {Klebstoff-Faser-Verbundwerkstoff; Alu-Carbon-Hybridelement; Glas-Kunststoff-Hybridelement; ANSYS; CFK; Klebverbindungen},
  language  = {de}
}
@article{AreiasRabczukCamanho,
  author    = {Areias, Pedro and Rabczuk, Timon and Camanho, P.P.},
  title     = {Finite strain fracture of 2D problems with injected anisotropic softening elements},
  series = {Theoretical and Applied Fracture Mechanics},
  journal   = {Theoretical and Applied Fracture Mechanics},
  abstract  = {Finite strain fracture of 2D problems with injected anisotropic softening elements},
  subject      = {Angewandte Mathematik},
  language  = {en}
}
@periodical{OPUS4-4851,
  title     = {Focus Producing Places},
  volume    = {2014},
  number    = {5.2014, 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-5-1},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20240507-48519},
  pages     = {171},
  abstract  = {Producing places is a twofold topic. It can refer to places as sites that produce something, that are productive, that have operations unfold, or actions happen, or objects emerge. Or it can refer to the fabrication of places as specific entities themselves. With the extended availability and practicability of digital positioning, locating, and tracking systems, it has become evident that places are not just there, but that they are generated, that they are subject to mediatechnological operations and effects. Nonetheless, and at the same time, the aspect of places as being productive has also attracted considerable attention. Furthermore, in either perspective, a media-theoretical challenge has come up. It invests two different threads within the realm of conceptualizing not only space, but precisely place under conditions of media, both of them leading way back into the evolution of media societies and cultural technologies.},
  subject      = {Medienwissenschaft},
  language  = {de}
}
@article{NguyenThoiRabczukLamPhatetal.,
  author    = {Nguyen-Thoi, T. and Rabczuk, Timon and Lam-Phat, T. and Ho-Huu, V. and Phung-Van, P.},
  title     = {Free vibration analysis of cracked Mindlin plate using an extended cell-based smoothed discrete shear gap method (XCS-DSG3)},
  series = {Theoretical and Applied Fracture Mechanics},
  journal   = {Theoretical and Applied Fracture Mechanics},
  abstract  = {Free vibration analysis of cracked Mindlin plate using an extended cell-based smoothed discrete shear gap method (XCS-DSG3)},
  subject      = {Angewandte Mathematik},
  language  = {en}
}
@article{XuMourrainGalligoetal.,
  author    = {Xu, G. and Mourrain, B. and Galligo, A. and Rabczuk, Timon},
  title     = {High-quality construction of analysis-suitable trivariate NURBS solids by reparameterization methods},
  series = {Computational Mechanics},
  journal   = {Computational Mechanics},
  abstract  = {High-quality construction of analysis-suitable trivariate NURBS solids by reparameterization methods},
  subject      = {Angewandte Mathematik},
  language  = {en}
}
@phdthesis{Kalugila,
  author    = {Kalugila, Shubira},
  title     = {HOUSING INTERVENTIONS AND ITS INFLUENCE ON URBAN DEVELOPMENT: Opportunities and Challenges in Mixed Informal Settlements, in Dar es Salaam - Tanzania},
  doi       = {10.25643/bauhaus-universitaet.2293},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20140902-22930},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  pages     = {304},
  abstract  = {Rapid urbanisation that is not accompanied by socio-economic development strains the capacity of local and national governments to provide even basic services such as shelter. Informal settlements i.e. settlements not built or developed according to the formal regulations have become a solution to many urban dwellers in developing countries. In Tanzania informal settlements accommodate people from low, middle and high income groups. The study explores the nature of potentials and challenges posed by the existence of mixed socio-economic groups in informal settlements, including an assessment of what can be done to optimise utilisation of potentials and mitigation of conflicts. Using a case study strategy, the study was conducted in Dar es Salaam city focusing on Makongo mixed informal settlement. The results show that mixed informal settlements are as a result of several factors including uncoordinated energies of people. The urban development forces that bring change in the development of the city are stronger than the public states capacity to coordinate and manage them. Informal settlements also offer user-friendly land tenure, flexibility in house construction and proximity to livelihoods. Other factors include the nature of socio-economic living patterns and extension of urban boundaries. Community members operate using social norms. Advantages of mixed informal settlements include availability of plots according to needs and affordability while a disadvantage is, people of different socio-economic groups perceive problems differently. For policies to be effective, their formulation should be derived from what is happening on the ground i.e. addressing informal settlements according to their heterogeneity. Moreover, empowered local authorities can assist in implementing national development plans; also actors in land development including government institutions, non-governmental institutions, financial institutions, private sector, professionals, political leaders, research institutions, policy-makers and training institutions need to recognise, understand and respect each other's roles, and pull resources together to minimise problems related to informality in land development; utilise potentials and minimise challenges in mixed informal settlements in Dar es Salaam. Key words: Informal settlements, land development, urbanisation},
  subject      = {Verst{\"a}dterung},
  language  = {en}
}
@article{LuuMartinezRodrigoZabeletal.,
  author    = {Luu, M. and Martinez-Rodrigo, M.D. and Zabel, Volkmar and K{\"o}nke, Carsten},
  title     = {H∞ optimization of fluid viscous dampers for reducing vibrations of high-speed railway bridges},
  series = {Journal of Sound and Vibration},
  journal   = {Journal of Sound and Vibration},
  pages     = {2421 -- 2442},
  abstract  = {H∞ optimization of fluid viscous dampers for reducing vibrations of high-speed railway bridges},
  subject      = {Angewandte Mathematik},
  language  = {en}
}
@phdthesis{Chilingaryan,
  author    = {Chilingaryan, Naira},
  title     = {Industrial Heritage: In-Between Memory and Transformation},
  doi       = {10.25643/bauhaus-universitaet.2229},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20140624-22291},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  abstract  = {Exploratory Research into Transformation Processes of Former Industrial Complexes of Leipziger Baumwollspinnerei (Leipzig) and Mattatoio di Testaccio (Rome); New Meanings of Industrial Heritage Physical manifestations of the Industrial Revolution left a permanent imprint on the complexion of cities. Abandonment that followed the deindustrialization contributed to an estrangement, turning derelict industrial spaces and run-down factories into a ballast to conjure with. At present, industrial heritage management applies flexibility and creativity, partially overcoming the essentially traditional paradigm of heritage preservation. This approach permits sustainable conservation - utilization and integration of disused industrial constructs in the contemporary urban landscape. Being a part of the European cultural stock, industrial heritage is an exciting and unique setting from many perspectives. It is defined and consumed by many markets, ranging from the industrial heritage tourism to the market of special events and festivals. Reused industrial buildings and factories come into view as products of post-industrial societies, fitting to the Western post-industrial (consumer) culture, offering a field of activities that are at an interface between the industrial history and contemporary socio-cultural milieu. Alteration of values, growth of new roles and definitions of industrial heritage, generated by functional restructuring, is a subject which is often left behind the general discussion about sustainable conservation and adaptive reuse of industrial heritage. Yet, in the modified state, industrial heritage is very complex to understand and to define. By conducting a desk and a case study research of former industrial complexes - Leipziger Baumwollspinnerei and Mattatoio di Testaccio, this doctoral thesis aims to identify industrial heritage as a contemporary (post-industrial) concept. Observation of ideas, values and definitions that emerge as a consequence of the transformation and re-conceptualization of industrial heritage are intended to raise awareness and appreciation of industrial heritage in the full richness of its contemporary interpretation.},
  subject      = {Denkmal},
  language  = {en}
}
@article{MasoodKharalNasir,
  author    = {Masood, R. and Kharal, M. K. N. and Nasir, A.R.},
  title     = {Is BIM Adoption Advantageous for Construction Industry of Pakistan?},
  series = {Procedia Engineering},
  journal   = {Procedia Engineering},
  doi       = {10.1016/j.proeng.2014.07.021},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170425-31509},
  pages     = {229 -- 238},
  abstract  = {Lack of Information technology applications on construction projects lead to complex flow of data during project life cycle. Building Information Modeling (BIM) has gained attention in the Architectural, Engineering and Construction (AEC) industry, envisage the use of virtual n-dimensional (n-D) models to identify potential conflicts in design, construction or operational of any facility. A questionnaire has been designed to investigate perceptions regarding BIM advantages. Around 102 valid responses received from diversified stakeholders. Results showed very low BIM adoption with low level of 'Buzz'. BIM is a faster and more effective method for designing and construction management, it improves quality of the design and construction and reduces rework during construction; which came out as the top thee advantages according to the perception of AEC professionals of Pakistan.BIM has least impact on reduction of cost, time and human resources. This research is a bench mark study to understand adoption and advantageous of BIM in Pakistan Construction Industry.},
  subject      = {Building Information Modeling},
  language  = {en}
}