@inproceedings{ButenwegMarinkovic2018,
  author    = {Butenweg, Christoph and Marinkovic, Marko},
  title     = {Damage reduction system for masonry infill walls under seismic loading},
  series = {ce/papers},
  volume    = {2},
  booktitle = {ce/papers},
  number    = {4},
  publisher = {Ernst \& Sohn Verlag},
  address   = {Berlin},
  doi       = {10.1002/cepa.863},
  pages     = {267 -- 273},
  year      = {2018},
  abstract  = {Reinforced concrete (RC) frames with masonry infills are frequently used in seismic regions all over the world. Generally masonry infills are considered as nonstructural elements and thus are typically neglected in the design process. However, the observations made after strong earthquakes have shown that masonry infills can modify the dynamic behavior of the structure significantly. The consequences were total collapses of buildings and loss of human lives. This paper presents the new system INODIS (Innovative Decoupled Infill System) developed within the European research project INSYSME (Innovative Systems for Earthquake Resistant Masonry Enclosures in RC Buildings). INODIS decouples the frame and the masonry infill by means of special U-shaped rubbers placed in between frame and infill. The effectiveness of the system was investigated by means of full scale tests on RC frames with masonry infills subjected to in-plane and out-of-plane loading. Furthermore small specimen tests were conducted to determine material characteristics of the components and the resistances of the connections. Finally, a micromodel was developed to simulate the in-plane behavior of RC frames infilled with AAC blocks with and without installation of the INODIS system.},
  language  = {en}
}
@inproceedings{MistlerButenwegAnthoine2004,
  author    = {Mistler, M. and Butenweg, Christoph and Anthoine, A.},
  title     = {Evaluation of the failure criterion for masonry by homogenisation},
  series = {Proceedings of the Seventh International Conference on Computational Structures Technology : [Lisbon, Portugal, 7 - 9 September 2004] / ed. by B. H. V. Topping and C.A. Mota Soares},
  booktitle = {Proceedings of the Seventh International Conference on Computational Structures Technology : [Lisbon, Portugal, 7 - 9 September 2004] / ed. by B. H. V. Topping and C.A. Mota Soares},
  publisher = {Civil-Comp Press},
  address   = {Stirling},
  organization    = {International Conference on Computational Structures Technology <7, 2004, Lissabon>},
  isbn      = {0-948749-95-4},
  doi       = {10.4203/ccp.79.201},
  pages     = {16 Seiten},
  year      = {2004},
  language  = {en}
}
@inproceedings{KubalskiMarinkovićButenweg2016,
  author    = {Kubalski, T. and Marinković, Marko and Butenweg, Christoph},
  title     = {Numerical investigation of masonry infilled R.C. frames},
  series = {Brick and Block Masonry. Proceedings of the 16th International Brick and Block Masonry Conference, Padova, Italy, 26-30 June 2016},
  booktitle = {Brick and Block Masonry. Proceedings of the 16th International Brick and Block Masonry Conference, Padova, Italy, 26-30 June 2016},
  editor    = {Modena, Claudio},
  publisher = {CRC Press},
  address   = {Leiden},
  isbn      = {9781315374963},
  pages     = {1219 -- 1226},
  year      = {2016},
  language  = {en}
}
@inproceedings{MarinkovicButenweg2018,
  author    = {Marinkovic, Marko and Butenweg, Christoph},
  title     = {Innovative System for Earthquake Resistant Masonry Infill Walls},
  series = {16th European Conference on Earthquake Engineering, Thessaloniki, 18-21 June, 2018},
  booktitle = {16th European Conference on Earthquake Engineering, Thessaloniki, 18-21 June, 2018},
  pages     = {1 -- 12},
  year      = {2018},
  language  = {en}
}
@article{RossiParisiCasarietal.2019,
  author    = {Rossi, Leonardo and Parisi, Davide and Casari, Chiara and Montanari, Luca and Ruggieri, Gabriella and Holtschoppen, Britta and Butenweg, Christoph},
  title     = {Empirical Data about Direct Economic Consequences of Emilia-Romagna 2012 Earthquake on Long-Span-Beam Buildings},
  series = {Earthquake Spectra},
  volume    = {35},
  journal   = {Earthquake Spectra},
  number    = {4},
  issn      = {1944-8201},
  doi       = {10.1193/100118EQS224DP},
  pages     = {1979 -- 2001},
  year      = {2019},
  language  = {en}
}
@inproceedings{ButenwegNorda2013,
  author    = {Butenweg, Christoph and Norda, Hannah},
  title     = {Nonlinear analysis of masonry structures according to Eurocode 8},
  series = {Proceedings - Vienna Congress on Recent Advances in Earthquake Engineering and Structural Dynamics 2013 (VEESD 2013)},
  booktitle = {Proceedings - Vienna Congress on Recent Advances in Earthquake Engineering and Structural Dynamics 2013 (VEESD 2013)},
  editor    = {Adam, Christoph and Heuer, Rudolf and Lenhardt, Wolfgang and Schranz, Christian},
  isbn      = {978-3-902749-04-8},
  year      = {2013},
  language  = {en}
}
@incollection{GkatzogiasVeljkovivPohorylesetal.2022,
  author    = {Gkatzogias, Konstantinos and Veljkoviv, Ana and Pohoryles, Daniel A. and Tsionis, Georgios and Bournas, Dionysios A. and Crowley, Helen and Norl{\´e}n, Hedvig and Butenweg, Christoph and Gervasio, Helena and Manfredi, Vincenzo and Masi, Angelo and Zaharieva, Roumiana},
  title     = {Policy practice and regional impact assessment for building renovation},
  series = {REEBUILD Integrated Techniques for the Seismic Strengthening \& Energy Efficiency of Existing Buildings},
  booktitle = {REEBUILD Integrated Techniques for the Seismic Strengthening \& Energy Efficiency of Existing Buildings},
  editor    = {Gkatzogias, Konstantinos and Tsionis, Georgios},
  publisher = {Publications Office of the European Union},
  address   = {Luxembourg},
  isbn      = {978-92-76-60454-9},
  issn      = {1831-9424},
  doi       = {10.2760/883122},
  pages     = {1 -- 68},
  year      = {2022},
  abstract  = {The work presented in this report provides scientific support to building renovation policies in the EU by promoting a holistic point of view on the topic. Integrated renovation can be seen as a nexus between European policies on disaster resilience, energy efficiency and circularity in the building sector. An overview of policy measures for the seismic and energy upgrading of buildings across EU Member States identified only a few available measures for combined upgrading. Regulatory framework, financial instruments and digital tools similar to those for energy renovation, together with awareness and training may promote integrated renovation. A framework for regional prioritisation of building renovation was put forward, considering seismic risk, energy efficiency, and socioeconomic vulnerability independently and in an integrated way. Results indicate that prioritisation of building renovation is a multidimensional problem. Depending on priorities, different integrated indicators should be used to inform policies and accomplish the highest relative or most spread impact across different sectors. The framework was further extended to assess the impact of renovation scenarios across the EU with a focus on priority regions. Integrated renovation can provide a risk-proofed, sustainable, and inclusive built environment, presenting an economic benefit in the order of magnitude of the highest benefit among the separate interventions. Furthermore, it presents the unique capability of reducing fatalities and energy consumption at the same time and, depending on the scenario, to a greater extent.},
  language  = {en}
}
@article{RossiHoltschoppenButenweg2019,
  author    = {Rossi, Leonardo and Holtschoppen, Britta and Butenweg, Christoph},
  title     = {Official data on the economic consequences of the 2012 Emilia-Romagna earthquake: a first analysis of database SFINGE},
  series = {Bulletin of Earthquake Engineering},
  volume    = {17},
  journal   = {Bulletin of Earthquake Engineering},
  number    = {9},
  publisher = {Springer},
  address   = {Berlin},
  doi       = {10.1007\%2Fs10518-019-00655-8},
  pages     = {4855 -- 4884},
  year      = {2019},
  language  = {en}
}
@inproceedings{GellertNordaButenweg2008,
  author    = {Gellert, Christoph and Norda, Hannah and Butenweg, Christoph},
  title     = {Nonlinear behaviour of masonry under cyclic loading},
  series = {7th European Conference on Structural Dynamics, EURODYN 2008 : 7-9 July 2008, Southampton},
  booktitle = {7th European Conference on Structural Dynamics, EURODYN 2008 : 7-9 July 2008, Southampton},
  organization    = {European Conference on Structural Dynamics, EURODYN <7, 2008, Southampton>},
  pages     = {1 -- 12},
  year      = {2008},
  language  = {en}
}
@inproceedings{ButenwegKleemannAltayetal.2013,
  author    = {Butenweg, Christoph and Kleemann, Anne and Altay, Okyay and Renault, Philippe},
  title     = {Simulation of impact-loads on reinforced concrete structural elements},
  series = {22nd International Conference on Structural Mechanics in Reactor Technology 2013 : (SMiRT 22) ; San Francisco, California, USA, 18 - 23 August 2013},
  booktitle = {22nd International Conference on Structural Mechanics in Reactor Technology 2013 : (SMiRT 22) ; San Francisco, California, USA, 18 - 23 August 2013},
  organization    = {International Conference on Structural Mechanics in Reactor Technology, SMIRT <22, 2013, San Francisco, Calif.>},
  pages     = {1 -- 10},
  year      = {2013},
  language  = {en}
}
@inproceedings{RosinKubalskiButenweg2013,
  author    = {Rosin, Julia and Kubalski, Thomas and Butenweg, Christoph},
  title     = {Seismic isolation of cylindrical liquid storage tanks},
  series = {Seismic design of industrial facilities},
  booktitle = {Seismic design of industrial facilities},
  editor    = {Klinkel, Sven and Butenweg, Christoph and Lin, Gao and Holtschoppen, Britta},
  publisher = {Springer Vieweg},
  address   = {Wiesbaden},
  isbn      = {978-3-658-02810-7},
  doi       = {10.1007/978-3-658-02810-7_36},
  pages     = {429 -- 440},
  year      = {2013},
  abstract  = {Seismic excited liquid filled tanks are subjected to extreme loading due to hydrodynamic pressures, which can lead to nonlinear stability failure of the thinwalled cylindrical tanks, as it is known from past earthquakes. A significant reduction of the seismically induced loads can be obtained by the application of base isolation systems, which have to be designed carefully with respect to the modified hydrodynamic behaviour of the tank in interaction with the liquid. For this reason a highly sophisticated fluid-structure interaction model has to be applied for a realistic simulation of the overall dynamic system. In the following, such a model is presented and compared with the results of simplified mathematical models for rigidly supported tanks. Finally, it is examined to what extent a simple mechanical model can represent the behaviour of a base isolated tank in case of seismic excitation},
  language  = {en}
}
@inproceedings{KobGoemmelButenwegetal.2006,
  author    = {Kob, Malte and G{\"o}mmel, Andreas and Butenweg, Christoph and Niendorf, Thoralf},
  title     = {Training of a combined model of larynx and vocal folds with data from MRI measurements},
  series = {The 5th International Conference on Voice Physiology and Biomechanics: Variations across Cultures and Species, July 12-14, 2006, Tokyo, Japan. Proceedings},
  booktitle = {The 5th International Conference on Voice Physiology and Biomechanics: Variations across Cultures and Species, July 12-14, 2006, Tokyo, Japan. Proceedings},
  organization    = {International Conference on Voice Physiology and Biomechanics <5, 2006, Tokyo>},
  pages     = {45 -- 46},
  year      = {2006},
  language  = {en}
}
@inproceedings{ButenwegKuhlmannLopezetal.2003,
  author    = {Butenweg, Christoph and Kuhlmann, Winfried and Lopez, M. and Fernandez, S.},
  title     = {Seismic vulnerability assessment of the Aachen Cathedral based on measurements and numerical simulations},
  series = {International Conference on Earthquake Engineering to mark 40 years from Catastrophic 1963 Skopje Earthquake, Skopje 2003},
  booktitle = {International Conference on Earthquake Engineering to mark 40 years from Catastrophic 1963 Skopje Earthquake, Skopje 2003},
  organization    = {International conference in earthquake engineering to mark 40 years from catastrophic 1963 Skopje earthquake <2003, Skopje>},
  pages     = {1 -- 8},
  year      = {2003},
  language  = {en}
}
@inproceedings{WagnerNohButenwegetal.2002,
  author    = {Wagner, R. and Noh, S.-Y. and Butenweg, Christoph and Meskouris, Konstantin},
  title     = {Seismic excited granular material silos},
  series = {Structural dynamics - EURODYN 2002 : proceedings of the 4th [i.e. 5th] International Conference on Structural Dynamics, Munich, Germany, 2 - 5 September 2002 / ed. by H. Grundmann ...},
  booktitle = {Structural dynamics - EURODYN 2002 : proceedings of the 4th [i.e. 5th] International Conference on Structural Dynamics, Munich, Germany, 2 - 5 September 2002 / ed. by H. Grundmann ...},
  publisher = {Balkema},
  address   = {Lisse},
  organization    = {European Conference on Structural Dynamics, EURODYN <5, 2002, M{\"u}nchen>},
  isbn      = {90-5809-511-8},
  pages     = {253 -- 258},
  year      = {2002},
  language  = {en}
}
@inproceedings{MeskourisHoltschoppenButenwegetal.2011,
  author    = {Meskouris, Konstantin and Holtschoppen, Britta and Butenweg, Christoph and Rosin, Julia},
  title     = {Seismic analysis of liquid storage tanks},
  series = {Earthquake Geology and Archaeology: Science, Society and Critical facilities : proceedings ; 2nd INQUA-IGCP 567 International Workshop on Active Tectonics, Earthquake Geology, Archaeology and Engineering ; 19-24 September 2011, Corinth (Greece) / Eds.: C. Gr{\"u}tzner ; R. P{\´e}rez-Lopez ; T. Fern{\´a}ndez Steeger ; I. Papanikolaou ; K. Reicherter ; P. G. Silva ; A. V{\"o}tt. Volume 2},
  booktitle = {Earthquake Geology and Archaeology: Science, Society and Critical facilities : proceedings ; 2nd INQUA-IGCP 567 International Workshop on Active Tectonics, Earthquake Geology, Archaeology and Engineering ; 19-24 September 2011, Corinth (Greece) / Eds.: C. Gr{\"u}tzner ; R. P{\´e}rez-Lopez ; T. Fern{\´a}ndez Steeger ; I. Papanikolaou ; K. Reicherter ; P. G. Silva ; A. V{\"o}tt. Volume 2},
  publisher = {The Natural hazards Laboratory, National and Kapodistrian University of Athens},
  address   = {Athens},
  organization    = {International Workshop on Active Tectonics, Earthquake Geology, Archaeology and Engineering <2, 2011, Corinth>},
  isbn      = {978-960-466-093-3},
  pages     = {136 -- 139},
  year      = {2011},
  language  = {en}
}
@inproceedings{ReindlButenwegKubalski2011,
  author    = {Reindl, Lukas and Butenweg, Christoph and Kubalski, Thomas},
  title     = {Numerical simulation of unreinforced masonry walls subject to dynamic out-of-plane loading},
  series = {COMPDYN 2011 : ECCOMAS Thematic Conference ; Proceedings of the 3rd International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering ; 25-28 May, 2011, Corfu, Greece / Eds.: M. Papadrakakis ...},
  booktitle = {COMPDYN 2011 : ECCOMAS Thematic Conference ; Proceedings of the 3rd International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering ; 25-28 May, 2011, Corfu, Greece / Eds.: M. Papadrakakis ...},
  publisher = {National Technical Univ. of Athens},
  address   = {Athen},
  organization    = {COMPDYN <2011, Corfu>},
  isbn      = {978-960-99994-0-3},
  pages     = {1 -- 10},
  year      = {2011},
  language  = {en}
}
@inproceedings{ParkElDaibButenwegetal.2011,
  author    = {Park, Jin and El-Daib, Khaled and Butenweg, Christoph and Gellert, Christoph},
  title     = {A novel macroelement approach for masonry walls},
  series = {Proceedings of the 8th International Conference on Structural Dynamics, EURODYN 2011 : Leuven, Belgium, 4 - 6 July 2011 / Katholieke Universiteit Leuven, ... G. De Roeck ... (eds)},
  booktitle = {Proceedings of the 8th International Conference on Structural Dynamics, EURODYN 2011 : Leuven, Belgium, 4 - 6 July 2011 / Katholieke Universiteit Leuven, ... G. De Roeck ... (eds)},
  publisher = {K. U. Leuven, Dep. of Civil Engineering},
  address   = {Leuven},
  organization    = {International Conference on Structural Dynamics, EURODYN <8, 2011, Leuven>},
  isbn      = {978-90-76019-31-4},
  pages     = {3281 -- 3286},
  year      = {2011},
  language  = {en}
}
@inproceedings{TaddeiReindlParketal.2011,
  author    = {Taddei, Francesca and Reindl, Lukas and Park, Jin and Butenweg, Christoph and Karadogan, Faruk},
  title     = {Numerical investigation of AAC wall panels based on the damage plasticity constitutive law},
  series = {Cement, Wapno, Beton ; 2011, 7, Special issue: 5th International Conference on Autoclaved Aerated Concrete 'Securing a sustainable future' to be held at Bydgoszcz to celebrate 60 years of AAC experience in Poland, Bydgoszcz, September 14-17, 2011},
  booktitle = {Cement, Wapno, Beton ; 2011, 7, Special issue: 5th International Conference on Autoclaved Aerated Concrete 'Securing a sustainable future' to be held at Bydgoszcz to celebrate 60 years of AAC experience in Poland, Bydgoszcz, September 14-17, 2011},
  publisher = {Stowarzyszenie Producent{\´o}w Cementu i Wapna},
  address   = {Krakow},
  organization    = {International Conference on Autoclaved Aerated Concrete 'Securing a sustainable future' <5, 2011, Bydgoszcz>},
  issn      = {1425-8129},
  pages     = {86 -- 91},
  year      = {2011},
  language  = {en}
}
@inproceedings{ReindlParkNordaetal.2010,
  author    = {Reindl, Lukas and Park, Jin and Norda, Hannah and Butenweg, Christoph},
  title     = {Seismic design of masonry walls subject to out-of-plane bending},
  series = {Proceedings of the Tenth International Conference on Computational Structures Technology : Valencia, Spain, 14 - 17 September 2010 / organised in association with: Universidad Politecnica de Valencia ... Ed. by B. H. V. Topping ...},
  booktitle = {Proceedings of the Tenth International Conference on Computational Structures Technology : Valencia, Spain, 14 - 17 September 2010 / organised in association with: Universidad Politecnica de Valencia ... Ed. by B. H. V. Topping ...},
  publisher = {Civil-Comp Press},
  address   = {Kippen},
  organization    = {International Conference on Computational Structures Technology <10, 2010, Valencia>},
  isbn      = {978-1-905088-36-2},
  doi       = {10.4203/ccp.93.348},
  pages     = {Paper 348},
  year      = {2010},
  language  = {en}
}
@inproceedings{GoemmelKraemerButenwegetal.2005,
  author    = {G{\"o}mmel, Andreas and Kr{\"a}mer, Sebastian and Butenweg, Christoph and Kob, Malte},
  title     = {A combined FE and multiple-mass model for numerical simulation of phonatory maneuvers},
  series = {Proceedings / Forum Acusticum, Budapest, 29 Aug - 2 Sep, 2005 : [Acoustics: science and technology for knowledge based society and healthy environment] / ed. by: F{\"u}l{\"o}p Augusztinovicz ...},
  booktitle = {Proceedings / Forum Acusticum, Budapest, 29 Aug - 2 Sep, 2005 : [Acoustics: science and technology for knowledge based society and healthy environment] / ed. by: F{\"u}l{\"o}p Augusztinovicz ...},
  publisher = {OPAKFI Tud. Egyes{\"u}let},
  address   = {Budapest},
  organization    = {Forum Acusticum <4, 2005, Budapest>},
  isbn      = {978-963-8241-68-9},
  pages     = {2759 -- 2764},
  year      = {2005},
  language  = {en}
}
@inproceedings{GoemmelButenwegKob2005,
  author    = {G{\"o}mmel, Andreas and Butenweg, Christoph and Kob, Malte},
  title     = {Towards a complete finite-element model of human phonation: modeling phonatory maneuvers},
  series = {12th Workshop on the Finite Element Method in Biomedical Engineering, Biomechanics and Related Fields : Ulm, Germany, 20 - 21 July 2005 / University of Ulm, Department of Orthodontics ...},
  booktitle = {12th Workshop on the Finite Element Method in Biomedical Engineering, Biomechanics and Related Fields : Ulm, Germany, 20 - 21 July 2005 / University of Ulm, Department of Orthodontics ...},
  publisher = {Univ., Dep. of Orthodontics},
  address   = {Ulm},
  organization    = {Workshop on the Finite Element Method in Biomedical Engineering, Biomechanics and Related Fields <12, 2005, Ulm>},
  isbn      = {978-3-9806183-8-0},
  pages     = {1 CD-ROM},
  year      = {2005},
  language  = {en}
}
@inproceedings{ButenwegMistler2006,
  author    = {Butenweg, Christoph and Mistler, Michael},
  title     = {Seismic resistance of unreinforced masonry buildings},
  series = {Proceedings of the Eighth International Conference on Computational Structures Technology : [Las Palmas de Cran Canaria, 12-15 September 2006] / ed. by B. H. V. Topping ...},
  booktitle = {Proceedings of the Eighth International Conference on Computational Structures Technology : [Las Palmas de Cran Canaria, 12-15 September 2006] / ed. by B. H. V. Topping ...},
  publisher = {Civil-Comp Press},
  address   = {Stirling},
  organization    = {International Conference on Computational Structures Technology <8, 2006, Las Palmas>},
  isbn      = {1-905088-06-X},
  doi       = {10.4203/ccp.83.9},
  pages     = {Paper 9},
  year      = {2006},
  language  = {en}
}
@inproceedings{ButenwegGellertReindl2008,
  author    = {Butenweg, Christoph and Gellert, Christoph and Reindl, Lukas},
  title     = {Capacity design of masonry buildings under cyclic loading},
  series = {Seismic Risk : Earthquakes in North-Western Europe ; international colloquium ; Li{\`e}ge on 11 and 12 September 2008 / Belgian Seismic Group (BeSeiG). Ed.: T. Camlebeeck ...},
  booktitle = {Seismic Risk : Earthquakes in North-Western Europe ; international colloquium ; Li{\`e}ge on 11 and 12 September 2008 / Belgian Seismic Group (BeSeiG). Ed.: T. Camlebeeck ...},
  publisher = {Editions de l'Universit{\´e} de Li{\`e}ge},
  address   = {Li{\`e}ge},
  organization    = {Belgian Seismic Group},
  isbn      = {978-2-87456-063-7},
  pages     = {201 -- 208},
  year      = {2008},
  language  = {en}
}
@inproceedings{ButenwegGellert2008,
  author    = {Butenweg, Christoph and Gellert, Christoph},
  title     = {Displacement based design of masonry structures},
  series = {Proceedings of the 14th International Brick and Block Masonry Conference : (Incorporating the 8th Australasian Masonry Conference) : Sydney, Australia, 13.-20. February 2008 / ed. Mark Masia ...},
  booktitle = {Proceedings of the 14th International Brick and Block Masonry Conference : (Incorporating the 8th Australasian Masonry Conference) : Sydney, Australia, 13.-20. February 2008 / ed. Mark Masia ...},
  publisher = {University of Newcastle},
  address   = {Callaghan},
  organization    = {International Brick and Block Masonry Conference <14, 2008, Sydney>},
  isbn      = {978-19-2070-1-92-5},
  pages     = {1 -- 10},
  year      = {2008},
  language  = {en}
}
@inproceedings{KuhlmannButenwegLopezetal.2004,
  author    = {Kuhlmann, Wolfram and Butenweg, Christoph and Lopez, Marijen and Fernandez, Sebastian},
  title     = {Seismic vulnerability assessment of the historic Aachen Cathedral},
  series = {Conference proceedings / 13th World Conference on Earthquake Engineering [Vancouver, British Columbia, Canada, August 1 - 6, 2004] / [hosted by CAEE/ACGP, Canadian Association for Earthquake Engineering]},
  booktitle = {Conference proceedings / 13th World Conference on Earthquake Engineering [Vancouver, British Columbia, Canada, August 1 - 6, 2004] / [hosted by CAEE/ACGP, Canadian Association for Earthquake Engineering]},
  publisher = {CAEE},
  address   = {Vancouver},
  organization    = {World Conference on Earthquake Engineering <13, 2004, Vancouver>},
  pages     = {1 -- 14},
  year      = {2004},
  language  = {en}
}
@inproceedings{MeskourisButenwegMistleretal.2004,
  author    = {Meskouris, Konstantin and Butenweg, Christoph and Mistler, Michael and Kuhlmann, Wolfram},
  title     = {Seismic behaviour of historic masonry buildings},
  series = {7th National Congress on Mechanics : Chania, Crete, June 24 - 26, 2004 ; proceedings / ed. A. Kounadis ....},
  booktitle = {7th National Congress on Mechanics : Chania, Crete, June 24 - 26, 2004 ; proceedings / ed. A. Kounadis ....},
  publisher = {Hellenic Society for Theoretical and Applied Mechanics},
  address   = {Chania},
  organization    = {National Congress on Mechanics <7, 2004, Chania, Crete>},
  pages     = {47 -- 49},
  year      = {2004},
  language  = {en}
}
@article{EdipGarevskiButenwegetal.2013,
  author    = {Edip, Kemal and Garevski, Mihail and Butenweg, Christoph and Sesov, Vlatko and Cvetanovska, Julijana and Gjorgiev, Igor},
  title     = {Numerical simulation of geotechnical problems by coupled finite and infinite elements},
  series = {Journal of civil engineering and architecture},
  volume    = {7},
  journal   = {Journal of civil engineering and architecture},
  number    = {1},
  publisher = {David Publishing},
  address   = {Libertyville},
  issn      = {1934-7359 (E-Journal)},
  pages     = {68 -- 77},
  year      = {2013},
  language  = {en}
}
@article{GoemmelButenwegBolenderetal.2007,
  author    = {G{\"o}mmel, Andreas and Butenweg, Christoph and Bolender, Katrin and Grunendahl, Arno},
  title     = {A muscle controlled finite-element model of laryngeal abduction and adduction},
  series = {Computer methods in biomechanics and biomedical engineering},
  volume    = {Volume 10},
  journal   = {Computer methods in biomechanics and biomedical engineering},
  number    = {Issue 5},
  issn      = {1476-8259 (E-Journal); 1025-5842 (Print)},
  pages     = {377 -- 388},
  year      = {2007},
  language  = {en}
}
@article{RochefortVerverGrunendahletal.2005,
  author    = {Rochefort, E. de and Verver, M. and Grunendahl, A. and Mooi, H. and Butenweg, Christoph},
  title     = {Detailed modelling of the lumbar spine for investigations of low back pain},
  series = {SAE transactions : papers presented at Society and Section meetings / Society of Automotive Engineers},
  volume    = {Volume 114},
  journal   = {SAE transactions : papers presented at Society and Section meetings / Society of Automotive Engineers},
  number    = {Part 7},
  organization    = {Society of Automotive Engineers},
  issn      = {0096-736X},
  pages     = {788 -- 796},
  year      = {2005},
  language  = {en}
}
@article{HoltschoppenButenwegMeskouris2009,
  author    = {Holtschoppen, Britta and Butenweg, Christoph and Meskouris, Konstantin},
  title     = {Seismic design of non-structural components in industrial facilities},
  series = {International journal of engineering under uncertainty},
  volume    = {Volume 1},
  journal   = {International journal of engineering under uncertainty},
  issn      = {0975-4806},
  pages     = {1 -- 13},
  year      = {2009},
  language  = {en}
}
@incollection{ButenwegThierauf1999,
  author    = {Butenweg, Christoph and Thierauf, G.},
  title     = {Automatic design of reinforced concrete structures with parallel computing},
  series = {Innovative computational methods for structural mechanics},
  booktitle = {Innovative computational methods for structural mechanics},
  editor    = {Papadrakakis, M. and Topping, B.H.V.},
  publisher = {Saxe-Coburg Publication},
  address   = {Edinburgh},
  isbn      = {1-874672-05-9},
  doi       = {10.4203/csets.1.14},
  pages     = {305 -- 318},
  year      = {1999},
  abstract  = {A concept for the analysis and optimal design of reinforced concrete structures is described. It is based on a nonlinear optimization algorithm and a finite element program for linear and nonlinear analysis of structures. With the aim of minimal cost design a two stage optimization using efficient gradient algorithm is developed. The optimization problems on global (structural) and local (crosssectional) level are formulated. A parallelization concept for solving the two stage optimization problem in minimal time is presented. Examples are included to illustrate the practical use and the effectively of the parallelization in the area of engineering design.},
  language  = {en}
}
@incollection{MeskourisButenwegKalkeretal.2007,
  author    = {Meskouris, Konstantin and Butenweg, Christoph and Kalker, Ines and Mistler, Michael},
  title     = {Numerical simulation of historic masonry buildings},
  series = {Antike Erdbeben im alpinen und zirkumalpinen Raum : Befunde und Probleme in arch{\"a}ologischer, historischer und seismologischer Sicht ; Beitr{\"a}ge des Interdisziplin{\"a}ren Workshops Schloss Hohenkammer, 14./15. Mai 2004 = Earthquakes in antiquity in the alpine and circum-alpine region / Gerhard H. Waldherr ; Anselm Smolka (Hrsg.) (Geographica Historica ; 24)},
  booktitle = {Antike Erdbeben im alpinen und zirkumalpinen Raum : Befunde und Probleme in arch{\"a}ologischer, historischer und seismologischer Sicht ; Beitr{\"a}ge des Interdisziplin{\"a}ren Workshops Schloss Hohenkammer, 14./15. Mai 2004 = Earthquakes in antiquity in the alpine and circum-alpine region / Gerhard H. Waldherr ; Anselm Smolka (Hrsg.) (Geographica Historica ; 24)},
  publisher = {Franz Steiner Verlag},
  address   = {Stuttgart},
  isbn      = {978-3-515-09030-8 ; 3-515-09030-4},
  pages     = {171 -- 189},
  year      = {2007},
  language  = {en}
}
@inproceedings{MarinkovicButenweg2020,
  author    = {Marinkovic, Marko and Butenweg, Christoph},
  title     = {Seismic behaviour of RC frames with uncoupled masonry infills having two storeys or two bays},
  series = {Brick and Block Masonry - From Historical to Sustainable Masonry. Proceedings of the 17th International Brick/Block Masonry Conference},
  booktitle = {Brick and Block Masonry - From Historical to Sustainable Masonry. Proceedings of the 17th International Brick/Block Masonry Conference},
  publisher = {CRC Press},
  address   = {London},
  doi       = {10.1201/9781003098508-72},
  pages     = {1 -- 7},
  year      = {2020},
  abstract  = {Reinforced concrete (RC) structures with masonry infills are widely used for several types of buildings all over the world. However, it is well known that traditional masonry infills constructed with rigid contact to the surrounding RC frame performed rather poor in past earthquakes. Masonry infills showed severe in-plane damages and failed in many cases under out-of-plane seismic loading. As the undesired interactions between frames and infills changes the load transfer on building level, complete collapses of buildings were observed. A possible solution is uncoupling of masonry infills to the frame to reduce the infill contribution activated by the frame deformation under horizontal loading. The paper presents numerical simulations on RC frames equipped with the innovative decoupling system INODIS. The system was developed within the European project INSYSME and allows an effective uncoupling of frame and infill. The simulations are carried out with a micro-modelling approach, which is able to predict the complex nonlinear behaviour resulting from the different materials and their interaction. Each brick is modelled individually and connected taking into account nonlinearity of a brick mortar interface. The calibration of the model is based on small specimen tests and experimental results for one bay one storey frame are used for the validation. The validated model is further used for parametric studies on two storey and two bay infilled frames. The response and change of the structural stiffness are analysed and compared to the traditionally infilled frame. The results confirm the effectiveness of the INODIS system with less damage and relatively low contribution of the infill at high drift levels. In contrast to the uncoupled system configurations, traditionally infilled frames experienced brittle failure at rather low drift levels.},
  language  = {en}
}
@inproceedings{MichelRosinButenwegetal.2020,
  author    = {Michel, Philipp and Rosin, Julia and Butenweg, Christoph and Klinkel, Sven},
  title     = {Soil-dependent earthquake spectra in the analysis of liquid-storage-tanks on compliant soil},
  series = {Seismic design of industrial facilities 2020},
  booktitle = {Seismic design of industrial facilities 2020},
  publisher = {Apprimus Verlag},
  address   = {Aachen},
  isbn      = {978-3-86359-729-0},
  pages     = {245 -- 254},
  year      = {2020},
  abstract  = {A further development of the Added-Mass-Method allows the combined representation of the effects of both soil-structure-interaction and fluid-structure interaction on a liquid-filled-tank in one model. This results in a practical method for describing the dynamic fluid pressure on the tank shell during joint movement. The fluid pressure is calculated on the basis of the tank's eigenform and the earthquake acceleration and represented by additional masses on the shell. The bearing on compliant ground is represented by replacement springs, which are calculated dependent on the local soil composition. The influence of the shear modulus of the compliant soil is clearly visible in the pressure curves and the stress distribution in the shell. The acceleration spectra are also dependent on soil stiffness. According to Eurocode-8 the acceleration spectra are determined for fixed soil-classes, instead of calculating the accelerations for each site in direct dependence on the soil composition. This leads to unrealistic sudden changes in the system's response. Therefore, earthquake spectra are calculated for different soil models in direct dependence of the shear modulus. Thus, both the acceleration spectra and the replacement springs match the soil composition. This enables a reasonable and consistent calculation of the system response for the actual conditions at each site.},
  language  = {en}
}
@inproceedings{MarkinkovicButenwegPaveseetal.2020,
  author    = {Markinkovic, Marko and Butenweg, Christoph and Pavese, A. and Lanese, I. and Hoffmeister, B. and Pinkawa, M. and Vulcu, C. and Bursi, O. and Nardin, C. and Paolacci, F. and Quinci, G. and Fragiadakis, M. and Weber, F. and Huber, P. and Renault, P. and G{\"u}ndel, M. and Dyke, S. and Ciucci, M. and Marino, A.},
  title     = {Investigation of the seismic behaviour of structural and nonstructural components in industrial facilities by means of shaking table tests},
  series = {Seismic design of industrial facilities 2020},
  booktitle = {Seismic design of industrial facilities 2020},
  publisher = {Apprimus Verlag},
  address   = {Aachen},
  isbn      = {978-3-86359-729-0},
  pages     = {159 -- 172},
  year      = {2020},
  language  = {en}
}
@inproceedings{CacciatoreButenweg2020,
  author    = {Cacciatore, Pamela and Butenweg, Christoph},
  title     = {Seismic safety of cylindrical granular material steel silos under seismic loading},
  series = {Seismic design of industrial facilities 2020},
  booktitle = {Seismic design of industrial facilities 2020},
  publisher = {Apprimus Verlag},
  address   = {Aachen},
  isbn      = {978-3-86359-729-0},
  pages     = {231 -- 244},
  year      = {2020},
  language  = {en}
}
@inproceedings{TomićPennaDeJongetal.2020,
  author    = {Tomić, Igor and Penna, Andrea and DeJong, Matthew and Butenweg, Christoph and Correia, Ant{\´o}nio A. and Candeias, Paulo X. and Senaldi, Ilaria and Guerrini, Gabriele and Malomo, Daniele and Beyer, Katrin},
  title     = {Seismic testing of adjacent interacting masonry structures},
  series = {12th International Conference on Structural Analysis of Historical Constructions (SAHC 2020)},
  booktitle = {12th International Conference on Structural Analysis of Historical Constructions (SAHC 2020)},
  doi       = {10.23967/sahc.2021.234},
  pages     = {1 -- 12},
  year      = {2020},
  abstract  = {In many historical centres in Europe, stone masonry buildings are part of building aggregates, which developed when the layout of the city or village was densified. In these aggregates, adjacent buildings share structural walls to support floors and roofs. Meanwhile, the masonry walls of the fa{\c{c}}ades of adjacent buildings are often connected by dry joints since adjacent buildings were constructed at different times. Observations after for example the recent Central Italy earthquakes showed that the dry joints between the building units were often the first elements to be damaged. As a result, the joints opened up leading to pounding between the building units and a complicated interaction at floor and roof beam supports. The analysis of such building aggregates is very challenging and modelling guidelines do not exist. Advances in the development of analysis methods have been impeded by the lack of experimental data on the seismic response of such aggregates. The objective of the project AIMS (Seismic Testing of Adjacent Interacting Masonry Structures), included in the H2020 project SERA, is to provide such experimental data by testing an aggregate of two buildings under two horizontal components of dynamic excitation. The test unit is built at half-scale, with a two-storey building and a one-storey building. The buildings share one common wall while the fa{\c{c}}ade walls are connected by dry joints. The floors are at different heights leading to a complex dynamic response of this smallest possible building aggregate. The shake table test is conducted at the LNEC seismic testing facility. The testing sequence comprises four levels of shaking: 25\%, 50\%, 75\% and 100\% of nominal shaking table capacity. Extensive instrumentation, including accelerometers, displacement transducers and optical measurement systems, provides detailed information on the building aggregate response. Special attention is paid to the interface opening, the globa},
  language  = {en}
}
@incollection{ButenwegHoltschoppen2019,
  author    = {Butenweg, Christoph and Holtschoppen, Britta},
  title     = {Seismic design of structures and components in industrial units},
  series = {Structural Dynamics with Applications in Earthquake and Wind Engineering},
  booktitle = {Structural Dynamics with Applications in Earthquake and Wind Engineering},
  publisher = {Springer},
  address   = {Berlin},
  isbn      = {978-3-662-57550-5},
  doi       = {10.1007/978-3-662-57550-5_5},
  pages     = {359 -- 481},
  year      = {2019},
  abstract  = {Industrial units consist of the primary load-carrying structure and various process engineering components, the latter being by far the most important in financial terms. In addition, supply structures such as free-standing tanks and silos are usually required for each plant to ensure the supply of material and product storage. Thus, for the earthquake-proof design of industrial plants, design and construction rules are required for the primary structures, the secondary structures and the supply structures. Within the framework of these rules, possible interactions of primary and secondary structures must also be taken into account. Importance factors are used in seismic design in order to take into account the usually higher risk potential of an industrial unit compared to conventional building structures. Industrial facilities must be able to withstand seismic actions because of possibly wide-ranging damage consequences in addition to losses due to production standstill and the destruction of valuable equipment. The chapter presents an integrated concept for the seismic design of industrial units based on current seismic standards and the latest research results. Special attention is devoted to the seismic design of steel thin-walled silos and tank structures.},
  language  = {en}
}
@inproceedings{AnicPenavaGuljasetal.2018,
  author    = {Anic, Filip and Penava, Davorin and Guljas, Ivica and Sarhosis, Vasilis and Abrahamczyk, Lars and Butenweg, Christoph},
  title     = {The Effect of Openings on Out-of-Plane Capacity of Masonry Infilled Reinforced Concrete Frames},
  series = {16th European Conference on Earthquake Engineering, Thessaloniki, 18-21 June, 2018},
  booktitle = {16th European Conference on Earthquake Engineering, Thessaloniki, 18-21 June, 2018},
  pages     = {1 -- 11},
  year      = {2018},
  language  = {en}
}
@article{RossiStupazziniParisietal.2019,
  author    = {Rossi, Leonardo and Stupazzini, Marco and Parisi, Davide and Holtschoppen, Britta and Ruggieri, Gabriella and Butenweg, Christoph},
  title     = {Empirical fragility functions and loss curves for long-span-beam buildings based on the 2012 Emilia-Romagna earthquake official database},
  series = {Bulletin of Earthquake Engineering},
  volume    = {18},
  journal   = {Bulletin of Earthquake Engineering},
  publisher = {Springer Nature},
  issn      = {1573-1456},
  doi       = {10.1007/s10518-019-00759-1},
  pages     = {1693 -- 1721},
  year      = {2019},
  abstract  = {The 2012 Emilia-Romagna earthquake, that mainly struck the homonymous Italian region provoking 28 casualties and damage to thousands of structures and infrastructures, is an exceptional source of information to question, investigate, and challenge the validity of seismic fragility functions and loss curves from an empirical standpoint. Among the most recent seismic events taking place in Europe, that of Emilia-Romagna is quite likely one of the best documented, not only in terms of experienced damages, but also for what concerns occurred losses and necessary reconstruction costs. In fact, in order to manage the compensations in a fair way both to citizens and business owners, soon after the seismic sequence, the regional administrative authority started (1) collecting damage and consequence-related data, (2) evaluating information sources and (3) taking care of the cross-checking of various reports. A specific database—so-called Sistema Informativo Gestione Europa (SFINGE)—was devoted to damaged business activities. As a result, 7 years after the seismic events, scientists can rely on a one-of-a-kind, vast and consistent database, containing information about (among other things): (1) buildings' location and dimensions, (2) occurred structural damages, (3) experienced direct economic losses and (4) related reconstruction costs. The present work is focused on a specific data subset of SFINGE, whose elements are Long-Span-Beam buildings (mostly precast) deployed for business activities in industry, trade or agriculture. With the available set of data, empirical fragility functions, cost and loss ratio curves are elaborated, that may be included within existing Performance Based Earthquake Engineering assessment toolkits.},
  language  = {en}
}
@article{ButenwegMarinkovicKubalskietal.2016,
  author    = {Butenweg, Christoph and Marinkovic, Marko and Kubalski, Thomas and Klinkel, Sven},
  title     = {Masonry infilled reinforced concrete frames under horizontal loading},
  series = {Mauerwerk},
  volume    = {20},
  journal   = {Mauerwerk},
  number    = {4},
  publisher = {Ernst \& Sohn},
  address   = {Berlin},
  issn      = {1437-1022},
  doi       = {10.1002/dama.201600703},
  pages     = {305 -- 312},
  year      = {2016},
  abstract  = {The behaviour of infilled reinforced concrete frames under horizontal load has been widely investigated, both experimentally and numerically. Since experimental tests represent large investments, numerical simulations offer an efficient approach for a more comprehensive analysis. When RC frames with masonry infill walls are subjected to horizontal loading, their behaviour is highly non-linear after a certain limit, which makes their analysis quite difficult. The non-linear behaviour results from the complex inelastic material properties of the concrete, infill wall and conditions at the wall-frame interface. In order to investigate this non-linear behaviour in detail, a finite element model using a micro modelling approach is developed, which is able to predict the complex non-linear behaviour resulting from the different materials and their interaction. Concrete and bricks are represented by a non-linear material model, while each reinforcement bar is represented as an individual part installed in the concrete part and behaving elasto-plastically. Each brick is modelled individually and connected taking into account the non-linearity of a brick mortar interface. The same approach is followed using two finite element software packages and the results are compared with the experimental results. The numerical models show a good agreement with the experiments in predicting the overall behaviour, but also very good matching for strength capacity and drift. The results emphasize the quality and the valuable contribution of the numerical models for use in parametric studies, which are needed for the derivation of design recommendations for infilled frame structures.},
  language  = {en}
}
@article{MichelButenwegKinkel2018,
  author    = {Michel, Philipp and Butenweg, Christoph and Kinkel, Sven},
  title     = {Pile-grid foundations of onshore wind turbines considering soil-structure-interaction under seismic loading},
  series = {Soil Dynamics and Earthquake Engineering},
  volume    = {109},
  journal   = {Soil Dynamics and Earthquake Engineering},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0267-7261},
  doi       = {10.1016/j.soildyn.2018.03.009},
  pages     = {299 -- 311},
  year      = {2018},
  abstract  = {In recent years, many onshore wind turbines are erected in seismic active regions and on soils with poor load bearing capacity, where pile grids are inevitable to transfer the loads into the ground. In this contribution, a realistic multi pile grid is designed to analyze the dynamics of a wind turbine tower including frequency dependent soil-structure-interaction. It turns out that different foundations on varying soil configurations heavily influence the vibration response. While the vibration amplitude is mostly attenuated, certain unfavorable combinations of structure and soil parameters lead to amplification in the range of the system's natural frequencies. This testifies the need for overall dynamic analysis in the assessment of the dynamic stability and the holistic frequency tuning of the turbines.},
  language  = {en}
}
@article{RosinButenwegCacciatoreetal.2018,
  author    = {Rosin, Julia and Butenweg, Christoph and Cacciatore, Pamela and Boesen, Niklas},
  title     = {Investigation of the seismic performance of modern masonry buildings during the Emilia Romagna earthquake series},
  series = {Mauerwerk},
  volume    = {22},
  journal   = {Mauerwerk},
  number    = {4},
  publisher = {Ernst \& Sohn},
  address   = {Berlin},
  issn      = {1437-1022},
  doi       = {10.1002/dama.201800013},
  pages     = {238 -- 250},
  year      = {2018},
  abstract  = {The article presents the investigation of the seismic behaviour of a modern URM building located in the municipality of Finale Emilia in province of Modena, Northern Italy. The building is situated in the centre of the series of the 2012 Northern Italy earthquakes and has not suffered any damage during the earthquake series in 2012. The observed earthquake resistance of the building is compared with predicted resistances based on linear and nonlinear design approaches according to Eurocode. Furthermore, probabilistic analyses based on nonlinear calculation models taking into account scattering of the most relevant input parameters are carried out to identify their influence to the results and to derive fragility curves.},
  language  = {en}
}
@article{ButenwegMarinkovicSalatic2019,
  author    = {Butenweg, Christoph and Marinkovic, Marko and Salatic, Ratko},
  title     = {Experimental results of reinforced concrete frames with masonry infills under combined quasi-static in-plane and out-of-plane seismic loading},
  series = {Bulletin of Earthquake Engineering},
  volume    = {17},
  journal   = {Bulletin of Earthquake Engineering},
  publisher = {Springer},
  address   = {Berlin},
  issn      = {1573-1456},
  doi       = {10.1007/s10518-019-00602-7},
  pages     = {3397 -- 3422},
  year      = {2019},
  language  = {en}
}
@article{KleinButenwegKlinkel2017,
  author    = {Klein, Michel and Butenweg, Christoph and Klinkel, Sven},
  title     = {The Influence of Soil-Structure-Interaction on the Fatigue Analysis in the Foundation Design of Onshore Wind Turbines},
  series = {Procedia Engineering},
  volume    = {199},
  journal   = {Procedia Engineering},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {1877-7058},
  doi       = {10.1016/j.proeng.2017.09.325},
  pages     = {3218 -- 3223},
  year      = {2017},
  language  = {en}
}
@article{MarinkovicButenweg2019,
  author    = {Marinkovic, Marko and Butenweg, Christoph},
  title     = {Innovative decoupling system for the seismic protection of masonry infill walls in reinforced concrete frames},
  series = {Engineering Structures},
  volume    = {197},
  journal   = {Engineering Structures},
  number    = {Article 109435},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0141-0296},
  doi       = {10.1016/j.engstruct.2019.109435},
  year      = {2019},
  language  = {en}
}
@inproceedings{ButenwegRajan2014,
  author    = {Butenweg, Christoph and Rajan, Sreelakshmy},
  title     = {Design and construction techniques of AAC masonry buildings in earthquakes regions},
  series = {10 years Xella research in Building Materials : Symposium on the 4th and 5th of September, Potsdam 2014},
  booktitle = {10 years Xella research in Building Materials : Symposium on the 4th and 5th of September, Potsdam 2014},
  year      = {2014},
  language  = {en}
}
@book{MeskourisButenwegHinzenetal.2019,
  author    = {Meskouris, Konstantin and Butenweg, Christoph and Hinzen, Klaus-G. and H{\"o}ffer, R{\"u}diger},
  title     = {Structural Dynamics with Applications in Earthquake and Wind Engineering},
  publisher = {Springer},
  address   = {Berlin, Heidelberg},
  isbn      = {978-3-662-57550-5},
  doi       = {10.1007/978-3-662-57550-5},
  year      = {2019},
  language  = {en}
}
@inproceedings{Butenweg2021,
  author    = {Butenweg, Christoph},
  title     = {Integrated approach for monitoring and management of buildings with digital building models and modern sensor technologies},
  series = {Proceedings of the International Conference Civil Engineering 2021 - Achievements and Visions},
  booktitle = {Proceedings of the International Conference Civil Engineering 2021 - Achievements and Visions},
  editor    = {Kuzmanović, Vladan and Ignjatović, Ivan},
  publisher = {University of Belgrade},
  address   = {Belgrade},
  pages     = {67 -- 75},
  year      = {2021},
  abstract  = {Nowadays modern high-performance buildings and facilities are equipped with monitoring systems and sensors to control building characteristics like energy consumption, temperature pattern and structural safety. The visualization and interpretation of sensor data is typically based on simple spreadsheets and non-standardized user-oriented solutions, which makes it difficult for building owners, facility managers and decision-makers to evaluate and understand the data. The solution of this problem in the future are integrated BIM-Sensor approaches which allow the generation of BIM models incorporating all relevant information of monitoring systems. These approaches support both the dynamic visualization of key structural performance parameters, the effective long-term management of sensor data based on BIM and provide a user-friendly interface to communicate with various stakeholders. A major benefit for the end user is the use of the BIM software architecture, which is the future standard anyway. In the following, the application of the integrated BIM-Sensor approach is illustrated for a typical industrial facility as a part of an early warning and rapid response system for earthquake events currently developed in the research project "ROBUST" with financial support by the German Federal Ministry for Economic Affairs and Energy (BMWI).},
  language  = {en}
}
@inproceedings{LuBeyerBosiljkovetal.2016,
  author    = {Lu, S. and Beyer, K. and Bosiljkov, V. and Butenweg, Christoph and D'Ayala, D. and Degee, H. and Gams, M. and Klouda, J. and Lagomarsino, S. and Penna, A. and Mojsilovic, N. and da Porto, F. and Sorrentino, L. and Vintzileou, E.},
  title     = {Next generation of Eurocode 8, masonry chapter},
  series = {Brick and Block Masonry Proceedings of the 16th International Brick and Block Masonry Conference, Padova, Italy, 26-30 June 2016},
  booktitle = {Brick and Block Masonry Proceedings of the 16th International Brick and Block Masonry Conference, Padova, Italy, 26-30 June 2016},
  editor    = {Modena, Claudio and da Porto, F. and Valluzzi, M.R.},
  publisher = {Taylor \& Francis},
  address   = {London},
  isbn      = {978-1-138-02999-6 (Print)},
  pages     = {695 -- 700},
  year      = {2016},
  abstract  = {This paper describes the procedure on the evaluation of the masonry chapter for the next generation of Eurocode 8, the European Standard for earthquake-resistant design. In CEN, TC 250/SC8, working group WG 1 has been established to support the subcommittee on the topic of masonry on both design of new structures (EN1998-1) and assessment of existing structures (EN1998-3). The aim is to elaborate suggestions for amendments which fit the current state of the art in masonry and earthquake-resistant design. Focus will be on modelling, simplified methods, linear-analysis (q-values, overstrength-values), nonlinear procedures, out-of-plane design as well as on clearer definition of limit states. Beside these, topics related to general material properties, reinforced masonry, confined masonry, mixed structures and non-structural infills will be covered too. This paper presents the preliminary work and results up to the submission date.},
  language  = {en}
}
@inproceedings{RensFerreinPoel2008,
  author    = {Rens, Gavin and Ferrein, Alexander and Poel, Etienne van der},
  title     = {Extending DTGolog to deal with POMD-Ps},
  series = {Proceedings of the Nineteenth Annual Symposium of the Pattern Recognition Association of South Africa (PRASA 2008)},
  booktitle = {Proceedings of the Nineteenth Annual Symposium of the Pattern Recognition Association of South Africa (PRASA 2008)},
  organization    = {Pattern Recognition Association of South Africa},
  pages     = {49 -- 54},
  year      = {2008},
  language  = {en}
}
@article{GoettscheAlexopoulosDuemmleretal.2019,
  author    = {G{\"o}ttsche, Joachim and Alexopoulos, Spiros and D{\"u}mmler, Andreas and Maddineni, S. K.},
  title     = {Multi-Mirror Array Calculations With Optical Error},
  pages     = {1 -- 6},
  year      = {2019},
  abstract  = {The optical performance of a 2-axis solar concentrator was simulated with the COMSOL Multiphysics® software. The concentrator consists of a mirror array, which was created using the application builder. The mirror facets are preconfigured to form a focal point. During tracking all mirrors are moved simultaneously in a coupled mode by 2 motors in two axes, in order to keep the system in focus with the moving sun. Optical errors on each reflecting surface were implemented in combination with the solar angular cone of ± 4.65 mrad. As a result, the intercept factor of solar radiation that is available to the receiver was calculated as a function of the transversal and longitudinal angles of incidence. In addition, the intensity distribution on the receiver plane was calculated as a function of the incidence angles.},
  language  = {en}
}
@article{ŠakićMarinkovićButenwegetal.2023,
  author    = {Šakić, Bogdan and Marinković, Marko and Butenweg, Christoph and Klinkel, Sven},
  title     = {Influence of slab deflection on the out-of-plane capacity of unreinforced masonry partition walls},
  series = {Engineering Structures},
  volume    = {276},
  journal   = {Engineering Structures},
  editor    = {Yang, J.},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0141-0296},
  doi       = {10.1016/j.engstruct.2022.115342},
  year      = {2023},
  abstract  = {Severe damage of non-structural elements is noticed in previous earthquakes, causing high economic losses and posing a life threat for the people. Masonry partition walls are one of the most commonly used non-structural elements. Therefore, their behaviour under earthquake loading in out-of-plane (OOP) direction is investigated by several researches in the past years. However, none of the existing experimental campaigns or analytical approaches consider the influence of prior slab deflection on OOP response of partition walls. Moreover, none of the existing construction techniques for the connection of partition walls with surrounding reinforced concrete (RC) is investigated for the combined slab deflection and OOP loading. However, the inevitable time-dependent behaviour of RC slabs leads to high values of final slab deflections which can further influence boundary conditions of partition walls. Therefore, a comprehensive study on the influence of slab deflection on the OOP capacity of masonry partitions is conducted. In the first step, experimental tests are carried out. Results of experimental tests are further used for the calibration of the numerical model employed for a parametric study. Based on the results, behaviour under combined loading for different construction techniques is explained. The results show that slab deflection leads either to severe damage or to a high reduction of OOP capacity. Existing practical solutions do not account for these effects. In this contribution, recommendations to overcome the problems of combined slab deflection and OOP loading on masonry partition walls are given. Possible interaction of in-plane (IP) loading, with the combined slab deflection and OOP loading on partition walls, is not investigated in this study.},
  language  = {en}
}
@article{FrauenrathHezelHeinrichsetal.2009,
  author    = {Frauenrath, Tobias and Hezel, Fabian and Heinrichs, Uwe and Kozerke, Sebastian and Utting, Jane and Kob, Malte and Butenweg, Christoph and Boesiger, Peter and Niendorf, Thoralf},
  title     = {Feasibility of Cardiac Gating Free of Interference With Electro-Magnetic Fields at 1.5 Tesla, 3.0 Tesla and 7.0 Tesla Using an MR-Stethoscope},
  series = {Investigative Radiology},
  volume    = {44},
  journal   = {Investigative Radiology},
  number    = {9},
  publisher = {Lippincott Williams \& Wilkins ; (via Ovid)},
  address   = {Philadelphia, Pa},
  issn      = {1536-0210 (online)},
  doi       = {10.1097/RLI.0b013e3181b4c15e},
  pages     = {539 -- 547},
  year      = {2009},
  language  = {en}
}
@incollection{HoffschmidtAlexopoulosGoettscheetal.2022,
  author    = {Hoffschmidt, Bernhard and Alexopoulos, Spiros and G{\"o}ttsche, Joachim and Sauerborn, Markus and Kaufhold, O.},
  title     = {High Concentration Solar Collectors},
  series = {Comprehensive Renewable Energy (Second Edition) / Volume 3: Solar Thermal Systems: Components and Applications},
  booktitle = {Comprehensive Renewable Energy (Second Edition) / Volume 3: Solar Thermal Systems: Components and Applications},
  publisher = {Elsevier},
  address   = {Amsterdam},
  isbn      = {978-0-12-819734-9},
  doi       = {10.1016/B978-0-12-819727-1.00058-3},
  pages     = {198 -- 245},
  year      = {2022},
  abstract  = {Solar thermal concentrated power is an emerging technology that provides clean electricity for the growing energy market. To the solar thermal concentrated power plant systems belong the parabolic trough, the Fresnel collector, the solar dish, and the central receiver system. For high-concentration solar collector systems, optical and thermal analysis is essential. There exist a number of measurement techniques and systems for the optical and thermal characterization of the efficiency of solar thermal concentrated systems. For each system, structure, components, and specific characteristics types are described. The chapter presents additionally an outline for the calculation of system performance and operation and maintenance topics. One main focus is set to the models of components and their construction details as well as different types on the market. In the later part of this article, different criteria for the choice of technology are analyzed in detail.},
  language  = {en}
}
@article{MarinkovićButenweg2022,
  author    = {Marinković, Marko and Butenweg, Christoph},
  title     = {Experimental testing of decoupled masonry infills with steel anchors for out-of-plane support under combined in-plane and out-of-plane seismic loading},
  series = {Construction and Building Materials},
  volume    = {318},
  journal   = {Construction and Building Materials},
  number    = {1},
  editor    = {Ford, Michael C.},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {1879-0526},
  doi       = {10.1016/j.conbuildmat.2021.126041},
  year      = {2022},
  abstract  = {Because of simple construction process, high energy efficiency, significant fire resistance and excellent sound isolation, masonry infilled reinforced concrete (RC) frame structures are very popular in most of the countries in the world, as well as in seismic active areas. However, many RC frame structures with masonry infills were seriously damaged during earthquake events, as the traditional infills are generally constructed with direct contact to the RC frame which brings undesirable infill/frame interaction. This interaction leads to the activation of the equivalent diagonal strut in the infill panel, due to the RC frame deformation, and combined with seismically induced loads perpendicular to the infill panel often causes total collapses of the masonry infills and heavy damages to the RC frames. This fact was the motivation for developing different approaches for improving the behaviour of masonry infills, where infill isolation (decoupling) from the frame has been more intensively studied in the last decade. In-plane isolation of the infill wall reduces infill activation, but causes the need for additional measures to restrain out-of-plane movements. This can be provided by installing steel anchors, as proposed by some researchers. Within the framework of European research project INSYSME (Innovative Systems for Earthquake Resistant Masonry Enclosures in Reinforced Concrete Buildings) the system based on a use of elastomers for in-plane decoupling and steel anchors for out-of-plane restrain was tested. This constructive solution was tested and deeply investigated during the experimental campaign where traditional and decoupled masonry infilled RC frames with anchors were subjected to separate and combined in-plane ‬and out-of-plane loading. Based on a detailed evaluation and comparison of the test results, the performance and effectiveness of the developed system are illustrated.},
  language  = {en}
}
@incollection{vondenDrieschSteuerDankertBergetal.2020,
  author    = {von den Driesch, Elena and Steuer-Dankert, Linda and Berg, Tobias and Leicht-Scholten, Carmen},
  title     = {Implementation of gender and diversity perspectives in transport development plans in germany},
  series = {Engendering cities: designing sustainable urban spaces for all},
  booktitle = {Engendering cities: designing sustainable urban spaces for all},
  publisher = {Routledge},
  address   = {London},
  isbn      = {978-1-351-20090-5},
  pages     = {90 -- 109},
  year      = {2020},
  abstract  = {As mobility should ensure the accessibility to and participation in society, transport planning has to deal with a variety of gender and diversity categories affecting users' mobility needs and patterns. Exemplified by an analysis of an instrument of transport development processes - German Transport Development Plans (TDPs) - we investigated to what extent diverse target groups and their mobility requirements are implemented in transport strategy papers. Research results illustrate a still-prevalent neglect of several relevant gender and diversity categories while prioritizing and focusing on eco-friendly topics. But how sustainable can transport be without facing the diversification of life circumstances?},
  language  = {en}
}
@article{RuppRiekeHandschuhetal.2020,
  author    = {Rupp, Matthias and Rieke, Christian and Handschuh, Nils and Kuperjans, Isabel},
  title     = {Economic and ecological optimization of electric bus charging considering variable electricity prices and CO₂eq intensities},
  series = {Transportation Research Part D: Transport and Environment},
  volume    = {81},
  journal   = {Transportation Research Part D: Transport and Environment},
  number    = {Article 102293},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {1361-9209},
  doi       = {10.1016/j.trd.2020.102293},
  year      = {2020},
  abstract  = {In many cities, diesel buses are being replaced by electric buses with the aim of reducing local emissions and thus improving air quality. The protection of the environment and the health of the population is the highest priority of our society. For the transport companies that operate these buses, not only ecological issues but also economic issues are of great importance. Due to the high purchase costs of electric buses compared to conventional buses, operators are forced to use electric vehicles in a targeted manner in order to ensure amortization over the service life of the vehicles. A compromise between ecology and economy must be found in order to both protect the environment and ensure economical operation of the buses. In this study, we present a new methodology for optimizing the vehicles' charging time as a function of the parameters CO₂eq emissions and electricity costs. Based on recorded driving profiles in daily bus operation, the energy demands of conventional and electric buses are calculated for the passenger transportation in the city of Aachen in 2017. Different charging scenarios are defined to analyze the influence of the temporal variability of CO₂eq intensity and electricity price on the environmental impact and economy of the bus. For every individual day of a year, charging periods with the lowest and highest costs and emissions are identified and recommendations for daily bus operation are made. To enable both the ecological and economical operation of the bus, the parameters of electricity price and CO₂ are weighted differently, and several charging periods are proposed, taking into account the priorities previously set. A sensitivity analysis is carried out to evaluate the influence of selected parameters and to derive recommendations for improving the ecological and economic balance of the battery-powered electric vehicle. In all scenarios, the optimization of the charging period results in energy cost savings of a maximum of 13.6\% compared to charging at a fixed electricity price. The savings potential of CO₂eq emissions is similar, at 14.9\%. From an economic point of view, charging between 2 a.m. and 4 a.m. results in the lowest energy costs on average. The CO₂eq intensity is also low in this period, but midday charging leads to the largest savings in CO₂eq emissions. From a life cycle perspective, the electric bus is not economically competitive with the conventional bus. However, from an ecological point of view, the electric bus saves on average 37.5\% CO₂eq emissions over its service life compared to the diesel bus. The reduction potential is maximized if the electric vehicle exclusively consumes electricity from solar and wind power.},
  language  = {en}
}
@inproceedings{LeichtScholtenSteuerDankertBouffier2016,
  author    = {Leicht-Scholten, Carmen and Steuer-Dankert, Linda and Bouffier, Anna},
  title     = {Facing Future Challenges: Building Engineers for Tomorrow},
  series = {Conference proceedings : new perspectives in science education : 5th Conference edition, Florence, Italy, 17-18 March 2016},
  booktitle = {Conference proceedings : new perspectives in science education : 5th Conference edition, Florence, Italy, 17-18 March 2016},
  isbn      = {978-886292-705-5},
  pages     = {32 -- 37},
  year      = {2016},
  abstract  = {Future engineers are increasingly confronted with the so-called Megatrends which are the big social challenges society has to cope with. These Megatrends, such as "Silver Society", "Globalization", "Mobility" and "Female Shift" require an application-oriented perspective on Diversity especially in the engineering field. Therefore, it is necessary to enable future engineers not only to look at the technical perspectives of a problem, but also to be able to see the related questions within societies they are developing their artefacts for. The aim of teaching engineering should be to prepare engineers for these requirements and to draw attention to the diverse needs in a globalized world. Bringing together technical knowledge and social competences which go beyond a mere training of the so-called "soft skills", is a new approach followed at RWTH Aachen University, one of the leading technical universities in Germany. RWTH Aachen University has established the bridging professorship "Gender and Diversity in Engineering" (GDI) which educates engineers with an interdisciplinary approach to expand engineering limits. In the frame of a sustainable teaching concept the research group under the leadership of Prof. Carmen Leicht-Scholten has developed an approach which imparts a supplication-specific Gender and Diversity expertise to engineers. In workshops students gain theoretical knowledge about Gender and Diversity and learn how to transfer their knowledge in their special field of study and later work. To substantiate this, the course participants have to solve case studies from real life. The cases which are developed in collaboration with non-profit organizations and enterprises from economy rise the students to challenges which are inspired by professional life. Evaluation shows the success of this approach as well as an increasing demand for such teaching formats.},
  language  = {en}
}
@incollection{HoffschmidtAlexopoulosRauetal.2021,
  author    = {Hoffschmidt, Bernhard and Alexopoulos, Spiros and Rau, Christoph and Sattler, Johannes Christoph and Anthrakidis, Anette and Teixeira Boura, Cristiano Jos{\´e} and O'Connor, B. and Chico Caminos, Ricardo Alexander and Rend{\´o}n, C. and Hilger, P.},
  title     = {Concentrating Solar Power},
  series = {Earth systems and environmental sciences},
  booktitle = {Earth systems and environmental sciences},
  publisher = {Elsevier},
  address   = {Amsterdam},
  isbn      = {978-0-12-409548-9},
  doi       = {10.1016/B978-0-12-819727-1.00089-3},
  year      = {2021},
  abstract  = {The focus of this chapter is the production of power and the use of the heat produced from concentrated solar thermal power (CSP) systems. The chapter starts with the general theoretical principles of concentrating systems including the description of the concentration ratio, the energy and mass balance. The power conversion systems is the main part where solar-only operation and the increase in operational hours. Solar-only operation include the use of steam turbines, gas turbines, organic Rankine cycles and solar dishes. The operational hours can be increased with hybridization and with storage. Another important topic is the cogeneration where solar cooling, desalination and of heat usage is described. Many examples of commercial CSP power plants as well as research facilities from the past as well as current installed and in operation are described in detail. The chapter closes with economic and environmental aspects and with the future potential of the development of CSP around the world.},
  language  = {en}
}
@inproceedings{SchulteSchwagerNoureldinetal.2023,
  author    = {Schulte, Jonas and Schwager, Christian and Noureldin, Kareem and May, Martin and Teixeira Boura, Cristiano Jos{\´e} and Herrmann, Ulf},
  title     = {Gradient controlled startup procedure of a molten-salt power-to-heat energy storage plant based on dynamic process simulation},
  series = {SolarPACES: Solar Power \& Chemical Energy Systems},
  booktitle = {SolarPACES: Solar Power \& Chemical Energy Systems},
  number    = {2815 / 1},
  publisher = {AIP conference proceedings / American Institute of Physics},
  address   = {Melville, NY},
  isbn      = {978-0-7354-4623-6},
  issn      = {1551-7616 (online)},
  doi       = {10.1063/5.0148741},
  pages     = {9 Seiten},
  year      = {2023},
  abstract  = {The integration of high temperature thermal energy storages into existing conventional power plants can help to reduce the CO2 emissions of those plants and lead to lower capital expenditures for building energy storage systems, due to the use of synergy effects [1]. One possibility to implement that, is a molten salt storage system with a powerful power-to-heat unit. This paper presents two possible control concepts for the startup of the charging system of such a facility. The procedures are implemented in a detailed dynamic process model. The performance and safety regarding the film temperatures at heat transmitting surfaces are investigated in the process simulations. To improve the accuracy in predicting the film temperatures, CFD simulations of the electrical heater are carried out and the results are merged with the dynamic model. The results show that both investigated control concepts are safe regarding the temperature limits. The gradient controlled startup performed better than the temperature-controlled startup. Nevertheless, there are several uncertainties that need to be investigated further.},
  language  = {en}
}
@inproceedings{SteuerDankertBergLeichtScholten2015,
  author    = {Steuer-Dankert, Linda and Berg, Tobias and Leicht-Scholten, Carmen},
  title     = {Breaking the habit - new approaches in engineering education},
  series = {Proceedings of the 43rd Annual Conference of the European Society for Engineering Education},
  booktitle = {Proceedings of the 43rd Annual Conference of the European Society for Engineering Education},
  isbn      = {978-2-87352-012-0},
  pages     = {11},
  year      = {2015},
  abstract  = {Within the framework of the project a genderand diversity-oriented teaching evaluation and modern, media-supported blended learning approaches were used in order to achieve the intended goals. First research results of the literature and status quo analysis were already implemented and tested in newly designed teaching approaches, for example in a multidisciplinary introductory lecture of civil engineering at RWTH Aachen University.},
  language  = {en}
}
@inproceedings{SattlerChicoCaminosUerlingsetal.2020,
  author    = {Sattler, Johannes Christoph and Chico Caminos, Ricardo Alexander and {\"U}rlings, Nicolas and Dutta, Siddharth and Ruiz, Victor and Kalogirou, Soteris and Ktistis, Panayiotis and Agathokleous, Rafaela and Jung, Christian and Alexopoulos, Spiros and Atti, Vikrama Nagababu and Teixeira Boura, Cristiano Jos{\´e} and Herrmann, Ulf},
  title     = {Operational experience and behaviour of a parabolic trough collector system with concrete thermal energy storage for process steam generation in Cyprus},
  series = {AIP Conference Proceedings},
  booktitle = {AIP Conference Proceedings},
  number    = {2303},
  doi       = {10.1063/5.0029278},
  pages     = {140004-1 -- 140004-10},
  year      = {2020},
  abstract  = {As part of the transnational research project EDITOR, a parabolic trough collector system (PTC) with concrete thermal energy storage (C-TES) was installed and commissioned in Limassol, Cyprus. The system is located on the premises of the beverage manufacturer KEAN Soft Drinks Ltd. and its function is to supply process steam for the factory's pasteurisation process [1]. Depending on the factory's seasonally varying capacity for beverage production, the solar system delivers between 5 and 25 \% of the total steam demand. In combination with the C-TES, the solar plant can supply process steam on demand before sunrise or after sunset. Furthermore, the C-TES compensates the PTC during the day in fluctuating weather conditions. The parabolic trough collector as well as the control and oil handling unit is designed and manufactured by Protarget AG, Germany. The C-TES is designed and produced by CADE Soluciones de Ingenier{\´i}a, S.L., Spain. In the focus of this paper is the description of the operational experience with the PTC, C-TES and boiler during the commissioning and operation phase. Additionally, innovative optimisation measures are presented.},
  language  = {en}
}
@incollection{SteuerDankertBouffierGaedickeetal.2017,
  author    = {Steuer-Dankert, Linda and Bouffier, Anna and Gaedicke, Sonja and Leicht-Scholten, Carmen},
  title     = {Diversifying engineering education: a transdisciplinary approach from RWTH Aachen University},
  series = {Strategies for increasing diversity in engineering majors and careers},
  booktitle = {Strategies for increasing diversity in engineering majors and careers},
  publisher = {IGI Global},
  address   = {Hershey, USA},
  isbn      = {9781522522126},
  doi       = {10.4018/978-1-5225-2212-6.ch010},
  pages     = {201 -- 235},
  year      = {2017},
  abstract  = {Engineers and therefore engineering education are challenged by the increasing complexity of questions to be answered globally. The education of future engineers therefore has to answer with curriculums that build up relevant skills. This chapter will give an example how to bring engineering and social responsibility successful together to build engineers of tomorrow. Through the integration of gender and diversity perspectives, engineering research and teaching is expanded with new perspectives and contents providing an important potential for innovation. Aiming on the enhancement of engineering education with distinctive competencies beyond technical expertise, the teaching approach introduced in the chapter represents key factors to ensure that coming generations of engineers will be able to meet the requirements and challenges a changing globalized world holds for them. The chapter will describe how this approach successfully has been implemented in the curriculum in engineering of a leading technical university in Germany.},
  language  = {en}
}
@inproceedings{ButenwegMeyerFehling2014,
  author    = {Butenweg, Christoph and Meyer, Udo and Fehling, Ekkehard},
  title     = {INSYSME: first activities of the German partners},
  series = {9th International Masonry Conference 2014 in Guimaraes, Portugal, 2014},
  booktitle = {9th International Masonry Conference 2014 in Guimaraes, Portugal, 2014},
  year      = {2014},
  language  = {en}
}
@inproceedings{SattlerAlexopoulosChicoCaminosetal.2019,
  author    = {Sattler, Johannes Christoph and Alexopoulos, Spiros and Chico Caminos, Ricardo Alexander and Mitchell, John C. and Ruiz, Victor C. and Kalogirou, Soteris and Ktistis, Panayiotis K. and Teixeira Boura, Cristiano Jos{\´e} and Herrmann, Ulf},
  title     = {Dynamic simulation model of a parabolic trough collector system with concrete thermal energy storage for process steam generation},
  series = {AIP Conference Proceedings},
  volume    = {2126},
  booktitle = {AIP Conference Proceedings},
  issn      = {0094243X},
  doi       = {10.1063/1.5117663},
  pages     = {150007-1 -- 150007-8},
  year      = {2019},
  language  = {en}
}
@inproceedings{GoemmelNiendorfFrauenrathetal.2010,
  author    = {G{\"o}mmel, Andreas and Niendorf, Thoralf and Frauenrath, Tobias and Otten, Mario and Butenweg, Christoph and Kob, Malte},
  title     = {3D vocal fold geometry mapping using Magnetic Resonance Imaging},
  series = {Fortschritte der Akustik : 36. Deutsche Jahrestagung f{\"u}r Akustik, Band 1},
  booktitle = {Fortschritte der Akustik : 36. Deutsche Jahrestagung f{\"u}r Akustik, Band 1},
  publisher = {Deutsche Gesellschaft f{\"u}r Akustik},
  address   = {Berlin},
  organization    = {Deutsche Jahrestagung f{\"u}r Akustik <36, 2010, Berlin>},
  isbn      = {978-3-9808659-8-2},
  pages     = {271 -- 272},
  year      = {2010},
  language  = {en}
}
@phdthesis{SteuerDankert2020,
  author    = {Steuer-Dankert, Linda},
  title     = {Diversity in complex organizations : the triangle of diversity management, change management and organizational culture from a system-theoretical perspective},
  doi       = {10.18154/RWTH-2020-11830},
  pages     = {298},
  year      = {2020},
  abstract  = {Insbesondere im wirtschaftlichen Kontext wird die Diversit{\"a}t von Belegschaften zunehmend als ein kritischer Erfolgsfaktor gesehen. Neben dem Potenzial, welches sich laut Studien aus einem vielf{\"a}ltigen Team ergibt, werden jedoch ebenfalls die aus menschlicher Diversit{\"a}t resultierenden Herausforderungen thematisiert und wissenschaftlich untersucht. Sowohl aus dem Potenzial als auch aus den Herausforderungen ergibt sich dabei die Notwendigkeit der Implementierung eines organisationsspezifischen Diversity Managements, welches die Gewinnung neuer Mitarbeiter*innen einerseits und das Management der vorhandenen Vielfalt andererseits gleichermaßen unterst{\"u}tzt. In der psychologischen, sozial- und wirtschaftswissenschaftlichen Literatur gibt es unterschiedliche Definitionen von Diversit{\"a}t, woraus sich verschiedene Perspektiven auf das Vorgehen bei der Gestaltung und Umsetzung eines Diversity Management Ansatzes ergeben. Insbesondere vor dem Hintergrund der Komplexit{\"a}t des Organisationsumfeldes und der steigenden Anforderungen an die organisationsinterne Agilit{\"a}t besteht die Notwendigkeit, Diversit{\"a}t in Organisationen st{\"a}rker zu reflektieren und systemspezifische Ans{\"a}tze zu entwickeln. Dies erfordert die Ber{\"u}cksichtigung organisationsspezifischer Strukturen und Prozesse sowie die Reflexion des Wandels der Organisationskultur durch die Umsetzung eines Diversity Management Ansatzes, der die gegebene Komplexit{\"a}t aufgreift und bew{\"a}ltigen kann. Dar{\"u}ber hinaus sind die psychologischen Auswirkungen solcher Ver{\"a}nderungen auf die Mitarbeiter*innen zu ber{\"u}cksichtigen, um Reaktanzen zu vermeiden und eine nachhaltige Umsetzung von Diversity Management zu erm{\"o}glichen. In Ermangelung entsprechender Ans{\"a}tze im Rahmen {\"o}ffentlich finanzierter, komplexer Forschungsorganisationen, ist das Ziel dieser Dissertation die Entwicklung und Erprobung eines Forschungsdesigns, welches die Ans{\"a}tze des Diversity- und Change Managements mit der Organisationskultur verkn{\"u}pft, indem es eine systemtheoretische Perspektive einnimmt. Dabei wird das Forschungsdesign auf eine komplexe wissenschaftliche Organisation angewendet. Als Basis dient die in Teil A durchgef{\"u}hrte Betrachtung des aktuellen Forschungsstandes aus einer interdisziplin{\"a}ren Perspektive und die damit einhergehende umfassende Einf{\"u}hrung in das Forschungsfeld. Im Zuge dessen wird detailliert auf die begriffliche Definition von Diversit{\"a}t eingegangen, bevor dann die psychologischen Konzepte im Diversit{\"a}tskontext den {\"U}bergang zu einer differenzierten Auseinandersetzung mit dem Konzept des Diversity Managements bilden. Auf dieser Grundlage werden das Forschungsdesign sowie die daraus resultierenden Forschungsphasen abgeleitet. Teil A stellt somit die theoretische Grundlage f{\"u}r die in Teil B pr{\"a}sentierten Fachaufs{\"a}tze dar. Jeder Fachaufsatz beleuchtet dabei in chronologischer Reihenfolge die unterschiedlichen Forschungsphasen. Fachaufsatz I pr{\"a}sentiert den sechsstufigen Forschungsansatz und beleuchtet die besonderen Rahmenbedingungen des Forschungsobjektes aus einer theoretischen Perspektive. Im Anschluss werden die Ergebnisse der Organisationsanalyse, welche zugleich Phase I und II des Forschungskonzeptes darstellen, vorgestellt. Aufbauend auf diesen Forschungsergebnissen fokussiert Forschungsaufsatz II die Darlegung der Ergebnisse aus Forschungsphase III, der Befragung der F{\"u}hrungsebene. Die Befragung thematisierte dabei die Wahrnehmung von Diversity und Diversity Management auf F{\"u}hrungsebene, die Verkn{\"u}pfung von Diversit{\"a}t mit Innovation sowie die Reflexion des eigenen F{\"u}hrungsstils. Als Ergebnis der Befragung konnten sechs Typen identifiziert werden, die das F{\"u}hrungsverst{\"a}ndnis im Diversit{\"a}tskontext widerspiegeln und somit den Ansatzpunkt f{\"u}r eine top-down gerichtete Diversity Management Strategie darstellen. Darauf aufbauend wird in Forschungsphase IV die Mitarbeiter*innenebene beforscht. Im Zentrum der quantitativen Befragung standen die vorherrschenden Einstellungen zum Themenkomplex Diversity und Diversity Management, die Wahrnehmung von Diversit{\"a}t sowie die Untersuchung des Einflusses der F{\"u}hrungsebene auf die Mitarbeiter*innenebene. Forschungsaufsatz III pr{\"a}sentiert erste Ergebnisse dieser Untersuchung. Die Analyse weist auf eine unterschiedliche Gewichtung der verschiedenen Diversit{\"a}tskategorien hinsichtlich der Verkn{\"u}pfung mit Innovationen und somit der Reflexion des Kontextes zwischen Diversit{\"a}t und Innovationen hin. Vergleichbar mit den identifizierten Typen auf der F{\"u}hrungsebene, deutet die Analyse auf die Existenz unterschiedlicher Reflexionsgrade auf Mitarbeiter*innenebene hin. Auf Basis dessen wird im Rahmen von Forschungsaufsatz IV eine n{\"a}here Untersuchung des Reflexionsgrades auf Mitarbeiter*innenebene pr{\"a}sentiert und der Diversity Management Ansatz mit Elementen des Change Managements kombiniert. Besondere Ber{\"u}cksichtigung findet als Schlussfolgerung einer theoretischen Analyse die Organisationskultur als zentrales Element bei der Entwicklung und Einf{\"u}hrung eines Diversity Management Ansatzes in eine komplexe Forschungsorganisation in Deutschland. Die Analyse zeigt, dass die Wahrnehmung von Diversit{\"a}t heterogen aber zun{\"a}chst losgel{\"o}st vom individuellen Hintergrund ist (im Rahmen dieser Analyse lag der Fokus auf den Diversit{\"a}tskategorien Gender und Herkunft). Hinsichtlich der Wertsch{\"a}tzung von Diversit{\"a}t zeigt sich dabei ebenfalls ein heterogenes Bild. In der Gesamtbetrachtung stimmen lediglich 17\% der Mitarbeiter*innen zu, dass Diversit{\"a}tskategorien wie Gender, Herkunft oder auch Alter einen Mehrwert darstellen k{\"o}nnen. Zugleich bewertet diese Gruppe die dem Thema beigemessene Wichtigkeit im CoE als ausreichend. Zusammengefasst lassen sich folgende Erkenntnisse im Rahmen dieser Dissertation ableiten und dienen somit als Grundlage f{\"u}r die Entwicklung eines Diversity Management Ansatzes: (1) Die Entwicklung eines bedarfsorientierten Diversity Management Ansatzes erfordert einen systemtheoretischen Prozess, der sowohl organisationsinterne als auch externe Einflussfaktoren ber{\"u}cksichtigt. Der im Rahmen des Forschungsprojektes entwickelte sechsstufige Forschungsprozess hat sich dabei als geeignetes Instrument erwiesen. (2)Im Rahmen {\"o}ffentlicher Forschungseinrichtungen lassen sich dabei drei zentrale Faktoren identifizieren: die individuelle Reflexionsebene, die Organisationskultur sowie extern beeinflusste Organisationsstrukturen, Prozesse und Systeme.(3)Vergleichbar mit privatwirtschaftlichen Unternehmen hat auch in wissenschaftlichen Organisationen die F{\"u}hrungsebene einen maßgeblichen Einfluss auf die Wahrnehmung von Diversit{\"a}t und somit einen Einfluss auf die Umsetzung einer Diversity Management Strategie. Daher ist auch im wissenschaftlichen Kontext, bedingt durch die rechtlichen Rahmenbedingungen des Hochschulsystems, ein top-down Ansatz f{\"u}r eine nachhaltige Implementierung erforderlich. (4) Diversity Management steht in einem engen Zusammenhang mit einem organisationalen Wandel, was die Reflexion von Ver{\"a}nderungsprozesse aus einer psychologischen Perspektive erfordert und eine Verkn{\"u}pfung von Diversity und Change Management bedingt. Aufbauend auf den im Rahmen des entwickelten Forschungskonzeptes gewonnenen zentralen Erkenntnissen wird ein Ansatz entwickelt, der die Ableitung theoretischer Implikationen sowie Implikationen f{\"u}r das Management erm{\"o}glicht. Insbesondere vor dem Hintergrund der Reflexion der besonderen Rahmenbedingungen {\"o}ffentlich finanzierter Forschungsorganisationen werden dar{\"u}ber hinaus politische Implikationen abgeleitet, die auf die Ver{\"a}nderung struktureller Dimensionen abzielen.},
  language  = {en}
}
@inproceedings{PaulsenHoffstadtKrafftetal.2020,
  author    = {Paulsen, Svea and Hoffstadt, Kevin and Krafft, Simone and Leite, A. and Zang, J. and Fonseca-Zang, W. and Kuperjans, Isabel},
  title     = {Continuous biogas production from sugarcane as sole substrate},
  series = {Energy Reports},
  volume    = {6},
  booktitle = {Energy Reports},
  number    = {Supplement 1},
  publisher = {Elsevier},
  doi       = {10.1016/j.egyr.2019.08.035},
  pages     = {153 -- 158},
  year      = {2020},
  abstract  = {A German-Brazilian research project investigates sugarcane as an energy plant in anaerobic digestion for biogas production. The aim of the project is a continuous, efficient, and stable biogas process with sugarcane as the substrate. Tests are carried out in a fermenter with a volume of 10 l. In order to optimize the space-time load to achieve a stable process, a continuous process in laboratory scale has been devised. The daily feed in quantity and the harvest time of the substrate sugarcane has been varied. Analyses of the digester content were conducted twice per week to monitor the process: The ratio of inorganic carbon content to volatile organic acid content (VFA/TAC), the concentration of short-chain fatty acids, the organic dry matter, the pH value, and the total nitrogen, phosphate, and ammonium concentrations were monitored. In addition, the gas quality (the percentages of CO₂, CH₄, and H₂) and the quantity of the produced gas were analyzed. The investigations have exhibited feasible and economical production of biogas in a continuous process with energy cane as substrate. With a daily feeding rate of 1.68gᵥₛ/l*d the average specific gas formation rate was 0.5 m3/kgᵥₛ. The long-term study demonstrates a surprisingly fast metabolism of short-chain fatty acids. This indicates a stable and less susceptible process compared to other substrates.},
  language  = {en}
}
@inproceedings{SildatkeKarwanniKraftetal.2020,
  author    = {Sildatke, Michael and Karwanni, Hendrik and Kraft, Bodo and Schmidts, Oliver and Z{\"u}ndorf, Albert},
  title     = {Automated Software Quality Monitoring in Research Collaboration Projects},
  series = {ICSEW'20: Proceedings of the IEEE/ACM 42nd International Conference on Software Engineering Workshops},
  booktitle = {ICSEW'20: Proceedings of the IEEE/ACM 42nd International Conference on Software Engineering Workshops},
  publisher = {IEEE},
  address   = {New York, NY},
  doi       = {10.1145/3387940.3391478},
  pages     = {603 -- 610},
  year      = {2020},
  abstract  = {In collaborative research projects, both researchers and practitioners work together solving business-critical challenges. These projects often deal with ETL processes, in which humans extract information from non-machine-readable documents by hand. AI-based machine learning models can help to solve this problem. Since machine learning approaches are not deterministic, their quality of output may decrease over time. This fact leads to an overall quality loss of the application which embeds machine learning models. Hence, the software qualities in development and production may differ. Machine learning models are black boxes. That makes practitioners skeptical and increases the inhibition threshold for early productive use of research prototypes. Continuous monitoring of software quality in production offers an early response capability on quality loss and encourages the use of machine learning approaches. Furthermore, experts have to ensure that they integrate possible new inputs into the model training as quickly as possible. In this paper, we introduce an architecture pattern with a reference implementation that extends the concept of Metrics Driven Research Collaboration with an automated software quality monitoring in productive use and a possibility to auto-generate new test data coming from processed documents in production. Through automated monitoring of the software quality and auto-generated test data, this approach ensures that the software quality meets and keeps requested thresholds in productive use, even during further continuous deployment and changing input data.},
  language  = {en}
}
@misc{MartinFrauenrathZerdemetal.2011,
  author    = {Martin, Conrad Steven and Frauenrath, Tobias and Zerdem, Celal and Renz, Wolfgang and Niendorf, Thoralf},
  title     = {Evaluation of Magneto Alert Sensor (MALSE) to Improve MR Safety by Decreasing the Incidence of Ferromagnetic Projectile Accidents},
  series = {2011 ISMRM Annual Meeting Proceedings},
  journal   = {2011 ISMRM Annual Meeting Proceedings},
  issn      = {1545-4428},
  year      = {2011},
  abstract  = {The magnetic forces of fringe magnetic fields of MR systems on ferromagnetic components can impose a severe patient, occupational health and safety hazard. MRI accidents are listed as number 9 of the top 10 risks in modern medicine. With the advent of ultrahigh field MR systems including passively shielded magnet versions, this risk, commonly known as the missile or projectile effect is even more pronounced. A strategy employing magnetic field sensors which can be attached to ferromagnetic objects that are commonly used in a clinical environment is conceptually appealing for the pursuit of reducing the risk of ferromagnetic projectile accidents.},
  language  = {en}
}
@inproceedings{HoeflerKneerGrossetal.2015,
  author    = {H{\"o}fler, M. and Kneer, R. and Groß, Rolf Fritz and Kehrmann, K.},
  title     = {Chemical determination of oxygen transfer rates, transfer efficiencies and interphases evoked by aeration elements for liquid flows},
  series = {Computational Methods in Multiphase Flow VIII. - (WIT Transactions on Engineering Sciences ; Volume 89)},
  booktitle = {Computational Methods in Multiphase Flow VIII. - (WIT Transactions on Engineering Sciences ; Volume 89)},
  editor    = {Vorobieff, P.},
  publisher = {WIT Press},
  address   = {Southampton},
  isbn      = {978-1-84564-946-3 (Print-Ausgabe)},
  issn      = {1746-4471},
  pages     = {89 -- 101},
  year      = {2015},
  language  = {en}
}
@inproceedings{AugensteinHerbergsKuperjansetal.2005,
  author    = {Augenstein, Eckardt and Herbergs, S. and Kuperjans, Isabel and Lucas, K.},
  title     = {Simulation of industrial energy supply systems with integrated cost optimization},
  series = {Proceedings of ECOS 2005, the 18th International Conference on Efficiency, Cost, Optimization, Simulation, and Environmental Impact of Energy Systems : Trondheim, Norway, June 20 - 22, 2005. - Vol. 2},
  booktitle = {Proceedings of ECOS 2005, the 18th International Conference on Efficiency, Cost, Optimization, Simulation, and Environmental Impact of Energy Systems : Trondheim, Norway, June 20 - 22, 2005. - Vol. 2},
  editor    = {Kjelstrup, Signe},
  publisher = {Tapir Academic Press},
  address   = {Trondheim},
  isbn      = {82-519-2041-8},
  pages     = {627 -- 634},
  year      = {2005},
  language  = {en}
}
@inproceedings{AugensteinKuperjansLucas2002,
  author    = {Augenstein, Eckardt and Kuperjans, Isabel and Lucas, K.},
  title     = {EUSEBIA - Decision-Support-System for Technical, Economical and Ecological Design and Evaluation of Industrial Energy Systems},
  series = {ECOS 2002 : proceedings of the 15th International Conference on Efficiency, Costs, Optimization, Simulation and Environmental Impact of Energy Systems, Berlin, Germany July 3 - 5, 2002. - Vol. 1},
  booktitle = {ECOS 2002 : proceedings of the 15th International Conference on Efficiency, Costs, Optimization, Simulation and Environmental Impact of Energy Systems, Berlin, Germany July 3 - 5, 2002. - Vol. 1},
  editor    = {Tsatsaronis,, Georgios},
  publisher = {Techn. Univ., Inst. for Energy Engineering},
  address   = {Berlin},
  isbn      = {3-00-009533-0},
  pages     = {446 -- 453},
  year      = {2002},
  language  = {en}
}
@inproceedings{KumaranGopinathanRazalietal.2013,
  author    = {Kumaran, P. and Gopinathan, M. and Razali, N. M. and Kuperjans, Isabel and Hariffin, B. and Hamdan, H.},
  title     = {Preliminary evaluation of atomization characteristics of improved biodiesel for gas turbine application},
  series = {IOP Conference Series: Earth and Environmental Science (EES)},
  volume    = {16},
  booktitle = {IOP Conference Series: Earth and Environmental Science (EES)},
  number    = {1},
  publisher = {Institute of Physics Publishing (IOP)},
  address   = {London [u.a.]},
  issn      = {1755-1315},
  doi       = {10.1088/1755-1315/16/1/012014},
  pages     = {012014/1 -- 012014/4},
  year      = {2013},
  language  = {en}
}
@inproceedings{BirklDiendorferKernetal.2018,
  author    = {Birkl, Josef and Diendorfer, Gerhard and Kern, Alexander and Thern, Stephan},
  title     = {Extremely high lightning peak currents},
  series = {34th International Conference on Ligntning Protection, 02-07 September 2018},
  booktitle = {34th International Conference on Ligntning Protection, 02-07 September 2018},
  isbn      = {978-1-5386-6635-7},
  pages     = {7 Seiten},
  year      = {2018},
  language  = {en}
}
@misc{FrauenrathDieringerPateletal.2011,
  author    = {Frauenrath, Tobias and Dieringer, Matthias and Patel, Nishant and Zerdem, Celal and Hentschel, Jan and Renz, Wolfgang and Niendorf, Thoralf},
  title     = {From Artifact to Merit: Cardiac Gated MRI at 7T \& 3T using Magneto-Hydrodynamic Effects for Synchronization},
  series = {2011 ISMRM Annual Meeting Proceedings},
  journal   = {2011 ISMRM Annual Meeting Proceedings},
  issn      = {1545-4428},
  year      = {2011},
  abstract  = {ECG is corrupted by magneto-hydrodynamic effects at higher magnetic field strength. Artifacts in the ECG trace and severe T-wave elevation might be mis-interpreted as R-waves. MHD being inherently sensitive to blood flow and blood velocity provides an alternative approach for cardiac gating, even in peripheral target areas far away from the commonly used upper torso positions of ECG electrodes. This feature would be very beneficial to address traveling time induced motion artifacts and trigger latency related issues raised by ECG-gated peripheral MR angiography. For all those reasons, this work proposes the use of MHD-trigger for cardiac gated MR.},
  language  = {en}
}
@misc{FrauenrathBeckerHezeletal.2010,
  author    = {Frauenrath, Tobias and Becker, Meike and Hezel, Fabian and Krombach, Gabriele A. and Kremer, Ute and Schulz-Menger, Jeanette and Niendorf, Thoralf},
  title     = {Comparison of Left Function Assessment Using Phonocardiogram and Electrocardiogram Triggered 2D SSFP CINE MR Imaging at 1.5 T and 3.0 T},
  series = {2010 ISMRM-ESMRMB joint annual meeting},
  journal   = {2010 ISMRM-ESMRMB joint annual meeting},
  issn      = {1545-4428},
  year      = {2010},
  abstract  = {As high-field cardiac MRI (CMR) becomes more widespread the propensity of ECG to distortions and mistriggering increases and with it the motivation for a cardiac triggering alternative. Hence, this study explores the suitability of acoustic cardiac triggering (ACT) for left ventricular (LV) function assessment in healthy subjects at 1.5T and 3.0T.},
  language  = {en}
}
@article{SattlerRoegerSchwarzboezletal.2020,
  author    = {Sattler, Johannes Christoph and R{\"o}ger, Marc and Schwarzb{\"o}zl, Peter and Buck, Reiner and Macke, Ansgar and Raeder, Christian and G{\"o}ttsche, Joachim},
  title     = {Review of heliostat calibration and tracking control methods},
  series = {Solar Energy},
  volume    = {207},
  journal   = {Solar Energy},
  publisher = {Elsevier},
  address   = {Amsterdam},
  doi       = {10.1016/j.solener.2020.06.030},
  pages     = {110 -- 132},
  year      = {2020},
  abstract  = {Large scale central receiver systems typically deploy between thousands to more than a hundred thousand heliostats. During solar operation, each heliostat is aligned individually in such a way that the overall surface normal bisects the angle between the sun's position and the aim point coordinate on the receiver. Due to various tracking error sources, achieving accurate alignment ≤1 mrad for all the heliostats with respect to the aim points on the receiver without a calibration system can be regarded as unrealistic. Therefore, a calibration system is necessary not only to improve the aiming accuracy for achieving desired flux distributions but also to reduce or eliminate spillage. An overview of current larger-scale central receiver systems (CRS), tracking error sources and the basic requirements of an ideal calibration system is presented. Leading up to the main topic, a description of general and specific terms on the topics heliostat calibration and tracking control clarifies the terminology used in this work. Various figures illustrate the signal flows along various typical components as well as the corresponding monitoring or measuring devices that indicate or measure along the signal (or effect) chain. The numerous calibration systems are described in detail and classified in groups. Two tables allow the juxtaposition of the calibration methods for a better comparison. In an assessment, the advantages and disadvantages of individual calibration methods are presented.},
  language  = {en}
}
@incollection{HoffschmidtAlexopoulosRauetal.2022,
  author    = {Hoffschmidt, Bernhard and Alexopoulos, Spiros and Rau, Christoph and Sattler, Johannes Christoph and Anthrakidis, Anette and Teixeira Boura, Cristiano Jos{\´e} and O'Connor, B. and Chico Caminos, Ricardo Alexander and Rend{\´o}n, C. and Hilger, P.},
  title     = {Concentrating solar power},
  series = {Comprehensive Renewable Energy (Second Edition) / Volume 3: Solar Thermal Systems: Components and Applications},
  booktitle = {Comprehensive Renewable Energy (Second Edition) / Volume 3: Solar Thermal Systems: Components and Applications},
  publisher = {Elsevier},
  address   = {Amsterdam},
  isbn      = {978-0-12-819734-9},
  pages     = {670 -- 724},
  year      = {2022},
  abstract  = {The focus of this chapter is the production of power and the use of the heat produced from concentrated solar thermal power (CSP) systems. The chapter starts with the general theoretical principles of concentrating systems including the description of the concentration ratio, the energy and mass balance. The power conversion systems is the main part where solar-only operation and the increase in operational hours. Solar-only operation include the use of steam turbines, gas turbines, organic Rankine cycles and solar dishes. The operational hours can be increased with hybridization and with storage. Another important topic is the cogeneration where solar cooling, desalination and of heat usage is described. Many examples of commercial CSP power plants as well as research facilities from the past as well as current installed and in operation are described in detail. The chapter closes with economic and environmental aspects and with the future potential of the development of CSP around the world.},
  language  = {en}
}
@inproceedings{MayBreitbachAlexopoulosetal.2019,
  author    = {May, Martin and Breitbach, Gerd and Alexopoulos, Spiros and Latzke, Markus and B{\"a}umer, Klaus and Uhlig, Ralf and S{\"o}hn, Matthias and Teixeira Boura, Cristiano Jos{\´e} and Herrmann, Ulf},
  title     = {Experimental facility for investigations of wire mesh absorbers for pressurized gases},
  series = {AIP Conference Proceedings},
  volume    = {2126},
  booktitle = {AIP Conference Proceedings},
  issn      = {0094243X},
  doi       = {10.1063/1.5117547},
  pages     = {030035-1 -- 030035-9},
  year      = {2019},
  language  = {en}
}
@article{GeimerSauerbornHoffschmidtetal.2010,
  author    = {Geimer, Konstantin and Sauerborn, Markus and Hoffschmidt, Bernhard and Schmitz, Mark and G{\"o}ttsche, Joachim},
  title     = {Test Facility for Absorber Specimens of Solar Tower Power Plants},
  series = {Advances in Science and Technology. 74 (2010)},
  journal   = {Advances in Science and Technology. 74 (2010)},
  pages     = {266 -- 271},
  year      = {2010},
  language  = {en}
}
@article{RuppHandschuhRiekeetal.2019,
  author    = {Rupp, Matthias and Handschuh, Nils and Rieke, Christian and Kuperjans, Isabel},
  title     = {Contribution of country-specific electricity mix and charging time to environmental impact of battery electric vehicles: A case study of electric buses in Germany},
  series = {Applied Energy},
  volume    = {237},
  journal   = {Applied Energy},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0306-2619},
  doi       = {10.1016/j.apenergy.2019.01.059},
  pages     = {618 -- 634},
  year      = {2019},
  language  = {en}
}
@incollection{BraunerVervierBrillowskietal.2022,
  author    = {Brauner, Philipp and Vervier, Luisa and Brillowski, Florian and Dammers, Hannah and Steuer-Dankert, Linda and Schneider, Sebastian and Baier, Ralph and Ziefle, Martina and Gries, Thomas and Leicht-Scholten, Carmen and Mertens, Alexander and Nagel, Saskia K.},
  title     = {Organization Routines in Next Generation Manufacturing},
  series = {Forecasting Next Generation Manufacturing},
  booktitle = {Forecasting Next Generation Manufacturing},
  publisher = {Springer},
  address   = {Cham},
  isbn      = {978-3-031-07734-0},
  doi       = {10.1007/978-3-031-07734-0_5},
  pages     = {75 -- 94},
  year      = {2022},
  abstract  = {Next Generation Manufacturing promises significant improvements in performance, productivity, and value creation. In addition to the desired and projected improvements regarding the planning, production, and usage cycles of products, this digital transformation will have a huge impact on work, workers, and workplace design. Given the high uncertainty in the likelihood of occurrence and the technical, economic, and societal impacts of these changes, we conducted a technology foresight study, in the form of a real-time Delphi analysis, to derive reliable future scenarios featuring the next generation of manufacturing systems. This chapter presents the organization dimension and describes each projection in detail, offering current case study examples and discussing related research, as well as implications for policy makers and firms. Specifically, we highlight seven areas in which the digital transformation of production will change how we work, how we organize the work within a company, how we evaluate these changes, and how employment and labor rights will be affected across company boundaries. The experts are unsure whether the use of collaborative robots in factories will replace traditional robots by 2030. They believe that the use of hybrid intelligence will supplement human decision-making processes in production environments. Furthermore, they predict that artificial intelligence will lead to changes in management processes, leadership, and the elimination of hierarchies. However, to ensure that social and normative aspects are incorporated into the AI algorithms, restricting measurement of individual performance will be necessary. Additionally, AI-based decision support can significantly contribute toward new, socially accepted modes of leadership. Finally, the experts believe that there will be a reduction in the workforce by the year 2030.},
  language  = {en}
}
@misc{ButenwegGellertReindletal.2009,
  author    = {Butenweg, Christoph and Gellert, Christoph and Reindl, Lukas and Meskouris, Konstantin},
  title     = {A nonlinear method for the seismic safety verification of masonry buildings},
  publisher = {National Technical University of Athens},
  address   = {Athen},
  year      = {2009},
  abstract  = {In order for traditional masonry to stay a competitive building material in seismically active regions there is an urgent demand for modern, deformation-based verification procedures which exploit the nonlinear load bearing reserves. The Capacity Spectrum Method (CSM) is a widely accepted design approach in the field of reinforced concrete and steel construction. It compares the seismic action with the load-bearing capacity of the building considering nonlinear material behavior with its post-peak capacity. The bearing capacity of the building is calculated iteratively using single wall capacity curves. This paper presents a new approach for the bilinear approximation of single wall capacity curves in the style of EC6/EC8 respectively FEMA 306/FEMA 356 based on recent shear wall test results of the European Collective-Research Project "ESECMaSE". The application of the CSM to masonry structures by using bilinear approximations of capacity curves as input is demonstrated on the example of a typical German residential home.},
  language  = {en}
}
@inproceedings{StollenwerkRiekeDahmenetal.2016,
  author    = {Stollenwerk, Dominik and Rieke, Christian and Dahmen, Markus and Pieper, Martin},
  title     = {Biogas Production Modelling : A Control System Engineering Approach},
  series = {IOP Conference Series: Earth and Environmental Science. Bd. 32},
  booktitle = {IOP Conference Series: Earth and Environmental Science. Bd. 32},
  issn      = {1755-1315},
  doi       = {10.1088/1755-1315/32/1/012008},
  pages     = {012008/1 -- 012008/4},
  year      = {2016},
  language  = {en}
}
@inproceedings{MahdiRendonSchwageretal.2019,
  author    = {Mahdi, Zahra and Rend{\´o}n, Carlos and Schwager, Christian and Teixeira Boura, Cristiano Jos{\´e} and Herrmann, Ulf},
  title     = {Novel concept for indirect solar-heated methane reforming},
  series = {AIP Conference Proceedings},
  volume    = {2126},
  booktitle = {AIP Conference Proceedings},
  publisher = {AIP Publishing},
  address   = {Melville, NY},
  issn      = {0094-243X},
  doi       = {10.1063/1.5117694},
  pages     = {180014-1 -- 180014-7},
  year      = {2019},
  language  = {en}
}
@article{HoffstadtPohenDickeetal.2020,
  author    = {Hoffstadt, Kevin and Pohen, Gino D. and Dicke, Max D. and Paulsen, Svea and Krafft, Simone and Zang, Joachim W. and Fonseca-Zang, Warde A. da and Leite, Athaydes and Kuperjans, Isabel},
  title     = {Challenges and prospects of biogas from energy cane as supplement to bioethanol production},
  series = {Agronomy},
  volume    = {10},
  journal   = {Agronomy},
  number    = {6},
  publisher = {MDPI},
  address   = {Basel},
  issn      = {2073-4395},
  doi       = {10.3390/agronomy10060821},
  year      = {2020},
  abstract  = {Innovative breeds of sugar cane yield up to 2.5 times as much organic matter as conventional breeds, resulting in a great potential for biogas production. The use of biogas production as a complementary solution to conventional and second-generation ethanol production in Brazil may increase the energy produced per hectare in the sugarcane sector. Herein, it was demonstrated that through ensiling, energy cane can be conserved for six months; the stored cane can then be fed into a continuous biogas process. This approach is necessary to achieve year-round biogas production at an industrial scale. Batch tests revealed specific biogas potentials between 400 and 600 LN/kgVS for both the ensiled and non-ensiled energy cane, and the specific biogas potential of a continuous biogas process fed with ensiled energy cane was in the same range. Peak biogas losses through ensiling of up to 27\% after six months were observed. Finally, compared with second-generation ethanol production using energy cane, the results indicated that biogas production from energy cane may lead to higher energy yields per hectare, with an average energy yield of up to 162 MWh/ha. Finally, the Farm²CBG concept is introduced, showing an approach for decentralized biogas production.},
  language  = {en}
}
@misc{DieringerRenzLindeletal.2010,
  author    = {Dieringer, Matthias A. and Renz, Wolfgang and Lindel, Tomasz and Seifert, Frank and Frauenrath, Tobias and Waiczies, Helmar and von Knobelsdorff-Brenkhoff, Florian and Santoro, Davide and Hoffmann, Werner and Ittermann, Bernd and Schulz-Menger, Jeanette and Niendorf, Thoralf},
  title     = {4CH TX/RX Surface Coil for 7T: Design, Optimization and Application for Cardiac Function Imaging},
  series = {2010 ISMRM-ESMRMB joint annual meeting},
  journal   = {2010 ISMRM-ESMRMB joint annual meeting},
  issn      = {1545-4428},
  year      = {2010},
  abstract  = {Practical impediments of ultra high field cardiovascular MR (CVMR) can be catalogued in exacerbated magnetic field and radio frequency (RF) inhomogeneities, susceptibility and off-resonance effects, conductive and dielectric effects in tissue, and RF power deposition constraints, which all bear the potential to spoil the benefit of CVMR at 7T. Therefore, a four element cardiac transceive surface coil array was developed. Cardiac imaging provided clinically acceptable signal homogeneity with an excellent blood myocardium contrast. Subtle anatomic structures, such as pericardium, mitral and tricuspid valves and their apparatus, papillary muscles, and trabecles were accurately delineated.},
  language  = {en}
}
@article{BlockViebahnJungbluth2024,
  author    = {Block, Simon and Viebahn, Peter and Jungbluth, Christian},
  title     = {Analysing direct air capture for enabling negative emissions in Germany: an assessment of the resource requirements and costs of a potential rollout in 2045},
  series = {Frontiers in Climate},
  volume    = {6},
  journal   = {Frontiers in Climate},
  publisher = {Frontiers},
  address   = {Lausanne},
  issn      = {2624-9553},
  doi       = {10.3389/fclim.2024.1353939},
  pages     = {18 Seiten},
  year      = {2024},
  abstract  = {Direct air capture (DAC) combined with subsequent storage (DACCS) is discussed as one promising carbon dioxide removal option. The aim of this paper is to analyse and comparatively classify the resource consumption (land use, renewable energy and water) and costs of possible DAC implementation pathways for Germany. The paths are based on a selected, existing climate neutrality scenario that requires the removal of 20 Mt of carbon dioxide (CO2) per year by DACCS from 2045. The analysis focuses on the so-called "low-temperature" DAC process, which might be more advantageous for Germany than the "high-temperature" one. In four case studies, we examine potential sites in northern, central and southern Germany, thereby using the most suitable renewable energies for electricity and heat generation. We show that the deployment of DAC results in large-scale land use and high energy needs. The land use in the range of 167-353 km2 results mainly from the area required for renewable energy generation. The total electrical energy demand of 14.4 TWh per year, of which 46\% is needed to operate heat pumps to supply the heat demand of the DAC process, corresponds to around 1.4\% of Germany's envisaged electricity demand in 2045. 20 Mt of water are provided yearly, corresponding to 40\% of the city of Cologne's water demand (1.1 million inhabitants). The capture of CO2 (DAC) incurs levelised costs of 125-138 EUR per tonne of CO2, whereby the provision of the required energy via photovoltaics in southern Germany represents the lowest value of the four case studies. This does not include the costs associated with balancing its volatility. Taking into account transporting the CO2 via pipeline to the port of Wilhelmshaven, followed by transporting and sequestering the CO2 in geological storage sites in the Norwegian North Sea (DACCS), the levelised costs increase to 161-176 EUR/tCO2. Due to the longer transport distances from southern and central Germany, a northern German site using wind turbines would be the most favourable.},
  language  = {en}
}
@misc{SteuerDankertBergPostweilerLeichtScholten2023,
  author    = {Steuer-Dankert, Linda and Berg-Postweiler, Julia and Leicht-Scholten, Carmen},
  title     = {One does not fit all: applying anti-bias trainings in academia},
  series = {Twenty-third international conference on diversity in organizations, communities \& nations June 22 - 23, 2023 Toronto Metropolitan University, Rogers Communication Centre Toronto, Canada},
  journal   = {Twenty-third international conference on diversity in organizations, communities \& nations June 22 - 23, 2023 Toronto Metropolitan University, Rogers Communication Centre Toronto, Canada},
  year      = {2023},
  abstract  = {Anti-bias trainings are increasingly demanded and practiced in academia and industry to increase employees' sensitivity to discrimination, racism, and diversity. Under the heading of "Diversity Management", anti-bias trainings are mainly offered as one-off workshops intending to raise awareness of unconscious biases, create a diversity-affirming corporate culture, awake awareness of the potential of diversity, and ultimately enable the reflection of diversity in development processes. However, coming from childhood education, research and scientific articles on the sustainable effectiveness of anti-bias in adulthood, especially in academia, are very scarce. In order to fill this research gap, the paper explores how sustainable the effects of individual anti-bias trainings on the behavior of participants are. In order to investigate this, participant observation in a qualitative pre-post setting was conducted, analyzing anti-bias trainings in an academic context. Two observers actively participated in the training sessions and documented the activities and reflection processes of the participants. Overall, the results question the effectiveness of single anti-bias trainings and show that a target-group adaptive approach is mandatory due to the background of the approach in early childhood education. Therefore, it can be concluded that anti-bias work needs to be adapted to the target group's needs and reality of life. Furthermore, the study reveals that single anti-bias trainings must be embedded in a holistic diversity management approach to stimulate sustainable reflection processes among the target group. This paper is one of the first to scientifically evaluate anti-bias training effectiveness, especially in engineering sciences and the university context.},
  language  = {en}
}
@misc{SteuerDankertBernhardLangolfetal.2023,
  author    = {Steuer-Dankert, Linda and Bernhard, Sebastian and Langolf, Jessica and Leicht-Scholten, Carmen},
  title     = {About the paradox of sustainable production and what we can do about it!},
  series = {Joint SCORAI-ERSCP-WUR conference on transforming consumption-production systems toward just and sustainable futures (SCP23)},
  journal   = {Joint SCORAI-ERSCP-WUR conference on transforming consumption-production systems toward just and sustainable futures (SCP23)},
  year      = {2023},
  abstract  = {Sustainability is playing an increasingly important role. Not least due to the definition of the sustainable development goals (SDGs) in the framework of the agenda 2030 by the United Nations (UN) in 2015 (United Nations, n.d.), it has become clear that the cooperation of different actors is needed to achieve the defined 17 goals. Industry, as a global actor, has a special role to play in this. In the course of sustainable production processes and chains, the industry is confronted with the responsibility of reflecting on the consequences of its own trade on an ecological, economic, and also social level and deriving measures that, according to the definition of sustainability (Hauff, 1987), will also enable future generations to satisfy their needs. While the ecological pillar of sustainability is already being addressed by different industrial initiatives (Deloitte, 2021), it is questionable to what extent the economic and, above all, the social pillars of sustainability also play a decisive role. Accordingly, it is questionable to what extent sustainability in its triad of social, ecological, and economic aspects is taken into account holistically at all, and thus to what extent the industry contributes to achieving the 17 goals defined by the UN. This paper presents a qualitative study that explores these questions. Interviewing 31 representatives from the manufacturing industry in Germany, results indicate a Paradox of Sustainable Production expressed by a theoretical reflection of the need for focusing on people in production processes on the one hand and a lack of addressing the social pillar of sustainability in concepts on the other hand. However, while it is a troublesome finding given the striking need for sustainable development (The-Sustainable-Development-Goals-Report-2022; Kropp 2019; von Hauff 2021; Roy and Singh 2017), the paradox directly lays out a path of resolving it. This is because, given its nature, we can see that we could resolve it via the implementation of strong educational efforts trying to help the respective people of the manufacturing industry to understand the holistic and interdependent character of sustainable development (The-Sustainable-Development-Goals-Report-2022).},
  language  = {en}
}
@inproceedings{GorzalkaDahlkeGoettscheetal.2018,
  author    = {Gorzalka, Philip and Dahlke, Dennis and G{\"o}ttsche, Joachim and Israel, Martin and Patel, Dhruvkumar and Prahl, Christoph and Schmiedt, Jacob Estevam and Frommholz, Dirk and Hoffschmidt, Bernhard and Linkiewicz, Magdalena},
  title     = {Building Tomograph-From Remote Sensing Data of Existing Buildings to Building Energy Simulation Input},
  series = {EBC, Annex 71, Fifth expert meeting, October 17-19, 2018, Innsbruck, Austria},
  booktitle = {EBC, Annex 71, Fifth expert meeting, October 17-19, 2018, Innsbruck, Austria},
  pages     = {17 Seiten},
  year      = {2018},
  language  = {en}
}
@incollection{BaierBraunerBrillowskietal.2023,
  author    = {Baier, Ralph and Brauner, Philipp and Brillowski, Florian and Dammers, Hannah and Liehner, Luca and P{\"u}tz, Sebastian and Schneider, Sebastian and Schollemann, Alexander and Steuer-Dankert, Linda and Vervier, Luisa and Gries, Thomas and Leicht-Scholten, Carmen and Mertens, Alexander and Nagel, Saskia K. and Schuh, G{\"u}nther and Ziefle, Martina and Nitsch, Verena},
  title     = {Human-centered work design for the internet of production},
  series = {Internet of production - fundamentals, applications and proceedings},
  booktitle = {Internet of production - fundamentals, applications and proceedings},
  editor    = {Brecher, Christian and Schuh, G{\"u}nther and van der Alst, Wil and Jarke, Matthias and Piller, Frank T. and Padberg, Melanie},
  publisher = {Springer},
  address   = {Cham},
  isbn      = {978-3-030-98062-7},
  doi       = {10.1007/978-3-030-98062-7_19-1},
  pages     = {1 -- 23},
  year      = {2023},
  abstract  = {Like all preceding transformations of the manufacturing industry, the large-scale usage of production data will reshape the role of humans within the sociotechnical production ecosystem. To ensure that this transformation creates work systems in which employees are empowered, productive, healthy, and motivated, the transformation must be guided by principles of and research on human-centered work design. Specifically, measures must be taken at all levels of work design, ranging from (1) the work tasks to (2) the working conditions to (3) the organizational level and (4) the supra-organizational level. We present selected research across all four levels that showcase the opportunities and requirements that surface when striving for human-centered work design for the Internet of Production (IoP). (1) On the work task level, we illustrate the user-centered design of human-robot collaboration (HRC) and process planning in the composite industry as well as user-centered design factors for cognitive assistance systems. (2) On the working conditions level, we present a newly developed framework for the classification of HRC workplaces. (3) Moving to the organizational level, we show how corporate data can be used to facilitate best practice sharing in production networks, and we discuss the implications of the IoP for new leadership models. Finally, (4) on the supra-organizational level, we examine overarching ethical dimensions, investigating, e.g., how the new work contexts affect our understanding of responsibility and normative values such as autonomy and privacy. Overall, these interdisciplinary research perspectives highlight the importance and necessary scope of considering the human factor in the IoP.},
  language  = {en}
}
@misc{FrauenrathRenzRiegeretal.2010,
  author    = {Frauenrath, Tobias and Renz, Wolfgang and Rieger, Jan and G{\"o}mmel, Andreas and Butenweg, Christoph and Niendorf, Thoralf},
  title     = {High Spatial Resolution 3D MRI of the Larynx Using a Dedicated TX/RX Phased Array Coil at 7.0T},
  series = {2010 ISMRM-ESMRMB joint annual meeting},
  journal   = {2010 ISMRM-ESMRMB joint annual meeting},
  issn      = {1545-4428},
  year      = {2010},
  abstract  = {MRI holds great potential for elucidating laryngeal and vocal fold anatomy together with the assessment of physiological processes associated in human phonation. However, MRI of human phonation remains very challenging due to the small size of the targeted structures, interfering signal from fat, air between the vocal folds and surrounding muscles and physiological motion. These anatomical/physiological constraints translate into stringent technical requirements in balancing, scan time, image contrast, immunity to physiological motion, temporal resolution and spatial resolution. Motivated by these challenges and limitations this study is aiming at translating the sensitivity gain at ultra-high magnetic fields for enhanced high spatial resolution 3D imaging of the larynx and vocal tract. To approach this goal a dedicated two channel TX/RX larynx coil is being proposed.},
  language  = {en}
}
@article{MaurerRiekeSchemmetal.2023,
  author    = {Maurer, Florian and Rieke, Christian and Schemm, Ralf and Stollenwerk, Dominik},
  title     = {Analysis of an urban grid with high photovoltaic and e-mobility penetration},
  series = {Energies},
  volume    = {16},
  journal   = {Energies},
  number    = {8},
  publisher = {MDPI},
  address   = {Basel},
  issn      = {1996-1073},
  doi       = {10.3390/en16083380},
  pages     = {18 Seiten},
  year      = {2023},
  abstract  = {This study analyses the expected utilization of an urban distribution grid under high penetration of photovoltaic and e-mobility with charging infrastructure on a residential level. The grid utilization and the corresponding power flow are evaluated, while varying the control strategies and photovoltaic installed capacity in different scenarios. Four scenarios are used to analyze the impact of e-mobility. The individual mobility demand is modelled based on the largest German studies on mobility "Mobilit{\"a}t in Deutschland", which is carried out every 5 years. To estimate the ramp-up of photovoltaic generation, a potential analysis of the roof surfaces in the supply area is carried out via an evaluation of an open solar potential study. The photovoltaic feed-in time series is derived individually for each installed system in a resolution of 15 min. The residential consumption is estimated using historical smart meter data, which are collected in London between 2012 and 2014. For a realistic charging demand, each residential household decides daily on the state of charge if their vehicle requires to be charged. The resulting charging time series depends on the underlying behavior scenario. Market prices and mobility demand are therefore used as scenario input parameters for a utility function based on the current state of charge to model individual behavior. The aggregated electricity demand is the starting point of the power flow calculation. The evaluation is carried out for an urban region with approximately 3100 residents. The analysis shows that increased penetration of photovoltaics combined with a flexible and adaptive charging strategy can maximize PV usage and reduce the need for congestion-related intervention by the grid operator by reducing the amount of kWh charged from the grid by 30\% which reduces the average price of a charged kWh by 35\% to 14 ct/kWh from 21.8 ct/kWh without PV optimization. The resulting grid congestions are managed by implementing an intelligent price or control signal. The analysis took place using data from a real German grid with 10 subgrids. The entire software can be adapted for the analysis of different distribution grids and is publicly available as an open-source software library on GitHub.},
  language  = {en}
}
@article{KahmannRauschPluemeretal.2022,
  author    = {Kahmann, Stephanie L. and Rausch, Valentin and Pl{\"u}mer, Jonathan and M{\"u}ller, Lars P. and Pieper, Martin and Wegmann, Kilian},
  title     = {The automized fracture edge detection and generation of three-dimensional fracture probability heat maps},
  series = {Medical Engineering \& Physics},
  volume    = {2022},
  journal   = {Medical Engineering \& Physics},
  number    = {110},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {1350-4533},
  pages     = {7 Seiten},
  year      = {2022},
  abstract  = {With proven impact of statistical fracture analysis on fracture classifications, it is desirable to minimize the manual work and to maximize repeatability of this approach. We address this with an algorithm that reduces the manual effort to segmentation, fragment identification and reduction. The fracture edge detection and heat map generation are performed automatically. With the same input, the algorithm always delivers the same output. The tool transforms one intact template consecutively onto each fractured specimen by linear least square optimization, detects the fragment edges in the template and then superimposes them to generate a fracture probability heat map. We hypothesized that the algorithm runs faster than the manual evaluation and with low (< 5 mm) deviation. We tested the hypothesis in 10 fractured proximal humeri and found that it performs with good accuracy (2.5 mm ± 2.4 mm averaged Euclidean distance) and speed (23 times faster). When applied to a distal humerus, a tibia plateau, and a scaphoid fracture, the run times were low (1-2 min), and the detected edges correct by visual judgement. In the geometrically complex acetabulum, at a run time of 78 min some outliers were considered acceptable. An automatically generated fracture probability heat map based on 50 proximal humerus fractures matches the areas of high risk of fracture reported in medical literature. Such automation of the fracture analysis method is advantageous and could be extended to reduce the manual effort even further.},
  language  = {en}
}
@misc{HezelFrauenrathRenzetal.2010,
  author    = {Hezel, Fabian and Frauenrath, Tobias and Renz, Wolfgang and Schulz-Menger, Jeanette and Niendorf, Thoralf},
  title     = {Feasibility of CINE Myocardial T2* Mapping Using Susceptibility Weighted Gradient-Echo Imaging at 7.0 T},
  series = {2010 ISMRM-ESMRMB joint annual meeting},
  journal   = {2010 ISMRM-ESMRMB joint annual meeting},
  issn      = {1545-4428},
  year      = {2010},
  abstract  = {This study is designed to demonstrate the promise of susceptibility weighted 2D CINE FLASH and T2* Mapping of the heart at 7T.},
  language  = {en}
}
@misc{FrauenrathdeGeyerd'OrthNiendorf2011,
  author    = {Frauenrath, Tobias and de Geyer d'Orth, Thibaut and Niendorf, Thoralf},
  title     = {Assessment of Accuracy \& Reproducibility of ECG, Pulse Oximetry \& Phonocardiogram Gating of Cardiac MRI at 7T},
  series = {2011 ISMRM Annual Meeting Proceedings},
  journal   = {2011 ISMRM Annual Meeting Proceedings},
  issn      = {1545-4428},
  year      = {2011},
  abstract  = {At (ultra)high magnetic fields the artifact sensitivity of ECG recordings increases. This bears the risk of R-wave mis-registration which has been consistently reported for ECG triggered CMR at 7.0T. Realizing the constraints of conventional ECG, acoustic cardiac triggering (ACT) has been proposed. The clinical ACT has not been carefully examined yet. For this reason, this work scrutinizes the suitability, accuracy and reproducibility of ACT for CMR at 7.0T. For this purpose, the trigger reliability and trigger detection variance are examined together with an qualitative and quantitative assessment of image quality of the heart at 7.0T.},
  language  = {en}
}