@article{WollertBuda2009,
  author    = {Wollert, J{\"o}rg and Buda, Aurel},
  title     = {Funkl{\"o}sungen im parallelen Betrieb},
  series = {Intelligenter produzieren : die Wissensplattform f{\"u}r das technische Management},
  journal   = {Intelligenter produzieren : die Wissensplattform f{\"u}r das technische Management},
  number    = {H. 4},
  publisher = {VDMA-Verl.},
  address   = {Frankfurt, M.},
  issn      = {1869-2745},
  pages     = {6 -- 8},
  year      = {2009},
  language  = {de}
}
@inproceedings{WollertRau2012,
  author    = {Wollert, J{\"o}rg and Rau, S.},
  title     = {Performance von embedded WLAN-Systemen bei koexistierenden Netzwerken},
  series = {KOMMA 2012 : Kommunikation in der Automation : 3. Jahreskolloquium Kommunikation in der Automation : Lemgo, 14.11.2012 / J{\"u}rgen Jasperneite ... (Hrsg.)},
  booktitle = {KOMMA 2012 : Kommunikation in der Automation : 3. Jahreskolloquium Kommunikation in der Automation : Lemgo, 14.11.2012 / J{\"u}rgen Jasperneite ... (Hrsg.)},
  publisher = {Inst. f{\"u}r Industrielle Informationstechnik},
  address   = {Lemgo},
  organization    = {Jahreskolloquium Kommunikation in der Automation <3, 2012, Lemgo>},
  isbn      = {978-3-9814062-2-1},
  pages     = {1 CD-ROM},
  year      = {2012},
  language  = {de}
}
@incollection{WollertRau2012,
  author    = {Wollert, J{\"o}rg and Rau, Sebastian},
  title     = {Energietransparenz und optimierter Energieverbrauch durch ganzheitliche Automatisierungskonzepte},
  series = {Smart Energy 2012 : wie smart ist der Weg zur Energiewende? / Uwe Großmann, Ingo Kunold (Hrsg.)},
  booktitle = {Smart Energy 2012 : wie smart ist der Weg zur Energiewende? / Uwe Großmann, Ingo Kunold (Hrsg.)},
  publisher = {H{\"u}lsbusch},
  address   = {Gl{\"u}ckstadt},
  isbn      = {978-3-86488-030-8},
  pages     = {109 -- 122},
  year      = {2012},
  language  = {de}
}
@article{Wollert1999,
  author    = {Wollert, J{\"o}rg},
  title     = {Schlaue Produktion von smarten Autos : hinter der Smart-Produktion steckt ein innovatives Logistikkonzept},
  series = {Technica},
  volume    = {Bd. 48},
  journal   = {Technica},
  number    = {H. 4},
  issn      = {0040-866X},
  pages     = {20 -- 23},
  year      = {1999},
  language  = {de}
}
@article{HeptnerWollert2005,
  author    = {Heptner, K. and Wollert, J{\"o}rg},
  title     = {FML-Report - VDI-Richtlinie 4485 'E-Commerce und Logistik'},
  series = {Logistik f{\"u}r Unternehmen : das Fachmagazin der internen und externen Logistik},
  volume    = {19},
  journal   = {Logistik f{\"u}r Unternehmen : das Fachmagazin der internen und externen Logistik},
  issn      = {0930-7834},
  pages     = {58 -- 59},
  year      = {2005},
  language  = {de}
}
@article{HuberStreblowMuelleretal.2014,
  author    = {Huber, M. and Streblow, R. and M{\"u}ller, D. and Lange, S. and Joneleit, R. and Sefker, T. and Rau, Sebastian and Wollert, J{\"o}rg},
  title     = {Funksignal{\"u}bertragung in Luftleitungen},
  series = {HLH : L{\"u}ftung, Klima, Heizung, Sanit{\"a}r, Geb{\"a}udetechnik},
  volume    = {Bd. 65},
  journal   = {HLH : L{\"u}ftung, Klima, Heizung, Sanit{\"a}r, Geb{\"a}udetechnik},
  number    = {H. 7/8},
  issn      = {1436-5103},
  pages     = {36 -- 40},
  year      = {2014},
  language  = {de}
}
@inproceedings{SchuermannWollert2008,
  author    = {Sch{\"u}rmann, Volker and Wollert, J{\"o}rg},
  title     = {Location based Services in der Geb{\"a}udeautomation},
  series = {Wireless Technologies Kongress 2008: von der Technologie zur Anwendung ; [10. Kongress, 23. - 24. September 2008, Bochum]},
  booktitle = {Wireless Technologies Kongress 2008: von der Technologie zur Anwendung ; [10. Kongress, 23. - 24. September 2008, Bochum]},
  publisher = {Aka},
  address   = {Heidelberg},
  organization    = {Wireless-Technologies-Kongress <10, 2008, Bochum>},
  isbn      = {978-3-89838-608-1},
  pages     = {313 -- 322},
  year      = {2008},
  language  = {de}
}
@inproceedings{BudaSchuermannWollert2008,
  author    = {Buda, Aurel and Sch{\"u}rmann, Volker and Wollert, J{\"o}rg},
  title     = {A middleware approach for industrial wireless automation networks},
  series = {Proceedings of the Eighth IASTED International Conference on Wireless \& Optical Communications : May 26 - 28, 2008, Qu{\´e}bec City, Quebec, Canada},
  booktitle = {Proceedings of the Eighth IASTED International Conference on Wireless \& Optical Communications : May 26 - 28, 2008, Qu{\´e}bec City, Quebec, Canada},
  publisher = {Acta Pr.},
  address   = {Anaheim, Calif.},
  organization    = {International Association of Science and Technology for Development},
  isbn      = {978-0-88986-743-7},
  pages     = {76 -- 82},
  year      = {2008},
  language  = {de}
}
@inproceedings{SchuermannBudaWollert2008,
  author    = {Sch{\"u}rmann, Volker and Buda, Aurel and Wollert, J{\"o}rg},
  title     = {XML-based Middleware approach for industrial wireless communication systems},
  series = {IEEE International Conference on Emerging Technologies and Factory Automation, 2008 : ETFA 2008 ; 15 - 18 Sept., 2008, Hamburg, Germany},
  booktitle = {IEEE International Conference on Emerging Technologies and Factory Automation, 2008 : ETFA 2008 ; 15 - 18 Sept., 2008, Hamburg, Germany},
  publisher = {IEEE},
  address   = {Piscataway, NJ},
  organization    = {Institute of Electrical and Electronics Engineers},
  isbn      = {978-1-4244-1505-2},
  doi       = {10.1109/ETFA.2008.4638463},
  pages     = {632 -- 639},
  year      = {2008},
  language  = {en}
}
@inproceedings{SchuermannKellerWollert2009,
  author    = {Sch{\"u}rmann, Volker and Keller, Alex and Wollert, J{\"o}rg},
  title     = {Internet based middleware approach for building services},
  series = {Proceedings / IMETI 2009, the 2nd International Multi-Conference on Engineering and Technological Innovation : July 10 - 13, 2009 Orlando, Florida, USA ; vol. 1},
  booktitle = {Proceedings / IMETI 2009, the 2nd International Multi-Conference on Engineering and Technological Innovation : July 10 - 13, 2009 Orlando, Florida, USA ; vol. 1},
  publisher = {IIIS},
  address   = {Winter Garden, Fla.},
  organization    = {International Multi-Conference on Engineering and Technological Innovation <2, 2009, Orlando, Fla.>},
  isbn      = {1-934272-68-X ; 978-1-934272-68-8},
  pages     = {30 -- 34},
  year      = {2009},
  language  = {en}
}
@inproceedings{SchuermannMannBudaetal.2009,
  author    = {Sch{\"u}rmann, Volker and Mann, Thorsten and Buda, Aurel and Wollert, J{\"o}rg},
  title     = {Integrating bluetooth localization into existing TCP/IP networks},
  series = {IEEE International Workshop on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications, 2009 : IDAACS 2009 ; Rende, Cosenza, Italy, 21 - 23 Sept. 2009},
  booktitle = {IEEE International Workshop on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications, 2009 : IDAACS 2009 ; Rende, Cosenza, Italy, 21 - 23 Sept. 2009},
  publisher = {IEEE},
  address   = {Piscataway, NJ},
  organization    = {International Workshop on Intelligent Data Acquisition and Advanced Computing Systems <5, 2009, Rende, Cosenza, Italy>},
  isbn      = {978-1-4244-4882-1 ; ISBN: 978-1-4244-4901-9},
  doi       = {10.1109/IDAACS.2009.5342903},
  pages     = {621 -- 624},
  year      = {2009},
  language  = {en}
}
@inproceedings{BudaSchuermannWollert2009,
  author    = {Buda, Aurel and Sch{\"u}rmann, Volker and Wollert, J{\"o}rg},
  title     = {Funktechnologien im 2,45 GHz ISM Frequenzband: {\"U}berblick und Coexistenzeigenschaften},
  series = {Automation 2009 : Automatisierungskongress in Deutschland ; Kongress Baden-Baden, 16. und 17. Juni 2009. (VDI-Berichte ; 2067)},
  booktitle = {Automation 2009 : Automatisierungskongress in Deutschland ; Kongress Baden-Baden, 16. und 17. Juni 2009. (VDI-Berichte ; 2067)},
  publisher = {VDI-Verl.},
  address   = {D{\"u}sseldorf},
  organization    = {Automatisierungskongress <2009, Baden-Baden>},
  isbn      = {978-3-18-092067-2},
  pages     = {383 -- 386},
  year      = {2009},
  language  = {de}
}
@inproceedings{BudaWollertVedral2009,
  author    = {Buda, Aurel and Wollert, J{\"o}rg and Vedral, Andreas},
  title     = {UWIfac - Ultra wideband interface for factory automation},
  series = {Automation 2009 : Automatisierungskongress in Deutschland ; Kongress Baden-Baden, 16. und 17. Juni 2009. (VDI-Berichte ; 2067)},
  booktitle = {Automation 2009 : Automatisierungskongress in Deutschland ; Kongress Baden-Baden, 16. und 17. Juni 2009. (VDI-Berichte ; 2067)},
  publisher = {VDI-Verl.},
  address   = {D{\"u}sseldorf},
  organization    = {Automatisierungskongress <2009, Baden-Baden>},
  isbn      = {978-3-18-092067-2},
  pages     = {257 -- 260},
  year      = {2009},
  language  = {de}
}
@inproceedings{SchuermannKellerWollert2009,
  author    = {Sch{\"u}rmann, Volker and Keller, Alex and Wollert, J{\"o}rg},
  title     = {Konvergenz von drahtlosen und drahtgebundenen Kommunikationstechnologien in der Geb{\"a}udeautomation},
  series = {Wireless technologies : von der Technologie zur Anwendung ; 11. Kongress, 29. - 30. September 2009, Stuttgart / [11. Wireless-Technologies-Kongress]. (Fortschritt-Berichte VDI : Reihe 10, Informatik, Kommunikation ; Nr. 800)},
  booktitle = {Wireless technologies : von der Technologie zur Anwendung ; 11. Kongress, 29. - 30. September 2009, Stuttgart / [11. Wireless-Technologies-Kongress]. (Fortschritt-Berichte VDI : Reihe 10, Informatik, Kommunikation ; Nr. 800)},
  publisher = {VDI-Verl.},
  address   = {D{\"u}sseldorf},
  organization    = {Wireless-Technologies-Kongress <11, 2009, Stuttgart>},
  isbn      = {978-3-18-380010-0},
  pages     = {197 -- 205},
  year      = {2009},
  language  = {de}
}
@article{Wollert1995,
  author    = {Wollert, J{\"o}rg},
  title     = {Zeitsprung : Grundlagen und Markt{\"u}bersicht zu Echtzeit-Betriebssystemen},
  series = {ELRAD : Magazin f{\"u}r Elektronik und technische Rechneranwendungen},
  journal   = {ELRAD : Magazin f{\"u}r Elektronik und technische Rechneranwendungen},
  number    = {H. 6},
  issn      = {0170-1827},
  pages     = {48 -- 59},
  year      = {1995},
  language  = {de}
}
@techreport{Wollert2010,
  author    = {Wollert, J{\"o}rg},
  title     = {MAUS - Mobile Ad-hoc Netzwerke f{\"u}r Userspezifische Systeme : Abschlussbericht (BMBF-Forschungsbericht)},
  publisher = {BMBF},
  address   = {Berlin},
  pages     = {67 S.},
  year      = {2010},
  language  = {de}
}
@inproceedings{WeingartSchneiderWollert2009,
  author    = {Weingart, Daniel and Schneider, Ulf and Wollert, J{\"o}rg},
  title     = {Doppelt gekoppelt - Kabellose und dynamische Anbindung von CANopen an Profinet IO},
  series = {Elektrische Automatisierung - Systeme und Komponenten: SPS-IPC-Drives 2009, Fachmesse \& Kongress, 24. - 26. Nov. 2009, N{\"u}rnberg ; [Tagungsband]},
  booktitle = {Elektrische Automatisierung - Systeme und Komponenten: SPS-IPC-Drives 2009, Fachmesse \& Kongress, 24. - 26. Nov. 2009, N{\"u}rnberg ; [Tagungsband]},
  publisher = {VDE-Verl.},
  address   = {Berlin [u.a.]},
  isbn      = {978-3-8007-3184-8},
  pages     = {147 -- 154},
  year      = {2009},
  language  = {de}
}
@techreport{Wollert2008,
  author    = {Wollert, J{\"o}rg},
  title     = {DANA - Dynamische Ad-hoc Netzwerke in der Automatisierungstechnik. Schlussbericht. Laufzeit: 01.09.2004 - 30.06.2008 (BMBF-Forschungsbericht; F{\"o}rderkennzeichen 1714X04)},
  publisher = {BMBF},
  address   = {Berlin},
  pages     = {145 S.},
  year      = {2008},
  language  = {de}
}
@inproceedings{BudaVredalWollert2007,
  author    = {Buda, Aurel and Vredal, Andreas and Wollert, J{\"o}rg},
  title     = {Einfache Integration von funkgest{\"u}tzten Kommunikationssystemen in der Automation},
  series = {Wireless Technologies : 9. Kongress, 18. - 19. September 2007, Stuttgart ; von der Technologie zur Anwendung},
  booktitle = {Wireless Technologies : 9. Kongress, 18. - 19. September 2007, Stuttgart ; von der Technologie zur Anwendung},
  editor    = {Wollert, J{\"o}rg},
  publisher = {Aka},
  address   = {Berlin},
  organization    = {Wireless-Technologies-Kongress <9, 2007, Stuttgart>},
  isbn      = {978-3-89838-084-3},
  pages     = {189 -- 198},
  year      = {2007},
  language  = {de}
}
@inproceedings{Wollert2004,
  author    = {Wollert, J{\"o}rg},
  title     = {Sicherheit in kabellosen Netzwerken},
  series = {SPS/IPC/DRIVES 2004 : SPS/IPC/DRIVES, Elektrische Automatisierung - Systeme und Komponenten, Fachmesse \& Kongress, 23. - 25. Nov. 2004, N{\"u}rnberg},
  booktitle = {SPS/IPC/DRIVES 2004 : SPS/IPC/DRIVES, Elektrische Automatisierung - Systeme und Komponenten, Fachmesse \& Kongress, 23. - 25. Nov. 2004, N{\"u}rnberg},
  publisher = {Poing},
  address   = {Franzis},
  isbn      = {3-7723-6709-7},
  pages     = {335 -- 341},
  year      = {2004},
  language  = {de}
}
@book{GebhardtWollert2010,
  author    = {Gebhardt, Wolfram and Wollert, J{\"o}rg},
  title     = {Das Funkbuch : Evolution und Kommunikation / [hrsg. von der Steute Schaltger{\"a}te GmbH \& Co. KG, L{\"o}hne, Gesch{\"a}ftsbereich Wireless. Autoren: Wolfram Gebhardt und J{\"o}rg F. Wollert]},
  publisher = {Steute},
  address   = {L{\"o}hne},
  isbn      = {978-3-00-032905-0},
  pages     = {213 S.},
  year      = {2010},
  language  = {de}
}
@article{WollertFiedlerStockmann1994,
  author    = {Wollert, J{\"o}rg and Fiedler, J. and Stockmann, T.},
  title     = {Automatisieren mit dem PC : was der Personal Computer kann und wo er passen muss},
  series = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler},
  journal   = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler},
  number    = {Nr. 6},
  issn      = {0013-5658},
  pages     = {76 -- 82},
  year      = {1994},
  language  = {de}
}
@article{Wollert1995,
  author    = {Wollert, J{\"o}rg},
  title     = {Euros - 166 - Echtzeitentwicklungskit f{\"u}r den 80C166},
  series = {ELRAD : Magazin f{\"u}r Elektronik und technische Rechneranwendungen},
  journal   = {ELRAD : Magazin f{\"u}r Elektronik und technische Rechneranwendungen},
  number    = {H. 8},
  issn      = {0170-1827},
  pages     = {32 -- 34},
  year      = {1995},
  language  = {de}
}
@article{Wollert2001,
  author    = {Wollert, J{\"o}rg},
  title     = {Bluetooth aktuell - Technik und Anwendungen ; 4: Der Bluetooth Protokoll-Stack},
  series = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler},
  volume    = {Jg. 50},
  journal   = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler},
  number    = {Nr. 20},
  issn      = {0013-5658},
  pages     = {76 -- 81},
  year      = {2001},
  language  = {de}
}
@book{Timme2015,
  author    = {Timme, Michael},
  title     = {BGB Crashkurs : der sichere Weg durch die Pr{\"u}fung ; [Fall f{\"u}r Fall durch das Privatrecht]},
  edition   = {3. Aufl.},
  publisher = {Beck},
  address   = {M{\"u}nchen},
  isbn      = {978-3-406-68018-2},
  pages     = {159 S.},
  year      = {2015},
  language  = {de}
}
@incollection{KallweitGottschalkWalenta2016,
  author    = {Kallweit, Stephan and Gottschalk, Michael and Walenta, Robert},
  title     = {ROS based safety concept for collaborative robots in industrial applications},
  series = {Advances in robot design and intelligent control : proceedings of the 24th International Conference on Robotics in Alpe-Adria-Danube Region (RAAD). (Advances in intelligent systems and computing ; 371)},
  booktitle = {Advances in robot design and intelligent control : proceedings of the 24th International Conference on Robotics in Alpe-Adria-Danube Region (RAAD). (Advances in intelligent systems and computing ; 371)},
  publisher = {Springer},
  address   = {Cham},
  organization    = {International Conference on Robotics in Alpe-Adria-Danube Region <24, 2015, Bucharest>},
  isbn      = {978-3-319-21289-0 (Print) ; 978-3-319-21290-6 (E-Book)},
  doi       = {10.1007/978-3-319-21290-6_3},
  pages     = {27 -- 35},
  year      = {2016},
  abstract  = {The production and assembly of customized products increases the demand for flexible automation systems. One approach is to remove the safety fences that separate human and industrial robot to combine their skills. This collaboration possesses a certain risk for the human co-worker, leading to numerous safety concepts to protect him. The human needs to be monitored and tracked by a safety system using different sensors. The proposed system consists of a RGBD camera for surveillance of the common working area, an array of optical distance sensors to compensate shadowing effects of the RGBD camera and a laser range finder to detect the co-worker when approaching the work cell. The software for collision detection, path planning, robot control and predicting the behaviour of the co-worker is based on the Robot Operating System (ROS). A first prototype of the work cell shows that with advanced algorithms from the field of mobile robotics a very flexible safety concept can be realized: the robot not simply stops its movement when detecting a collision, but plans and executes an alternative path around the obstacle.},
  language  = {en}
}
@article{SchneiderSchneiderMeinhardtetal.2015,
  author    = {Schneider, Wilhelm and Schneider, Bettina and Meinhardt, Kerstin and Kinder, Stephanie},
  title     = {Allgemeines Steuerrecht},
  series = {Das Wirtschaftsstudium : wisu ; Zeitschrift f{\"u}r Ausbildung, Examen, Berufseinstieg und Fortbildung},
  volume    = {44},
  journal   = {Das Wirtschaftsstudium : wisu ; Zeitschrift f{\"u}r Ausbildung, Examen, Berufseinstieg und Fortbildung},
  number    = {8-9},
  publisher = {Lange},
  address   = {D{\"u}sseldorf},
  issn      = {0340-3084},
  pages     = {903 -- 910},
  year      = {2015},
  language  = {de}
}
@article{SchiffelsSelmer2015,
  author    = {Schiffels, Johannes and Selmer, Thorsten},
  title     = {A flexible toolbox to study protein-assisted metalloenzyme assembly in vitro},
  series = {Biotechnology and Bioengineering},
  volume    = {112},
  journal   = {Biotechnology and Bioengineering},
  number    = {11},
  publisher = {Wiley},
  address   = {Weinheim},
  issn      = {1097-0290},
  doi       = {10.1002/bit.25658},
  pages     = {2360 -- 2372},
  year      = {2015},
  language  = {en}
}
@article{DantismTakenagaWagneretal.2015,
  author    = {Dantism, S. and Takenaga, S. and Wagner, P. and Wagner, Torsten and Sch{\"o}ning, Michael Josef},
  title     = {Light-addressable Potentiometric Sensor (LAPS) Combined with Multi-chamber Structures to Investigate the Metabolic Activity of Cells},
  series = {Procedia Engineering},
  volume    = {120},
  journal   = {Procedia Engineering},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {1877-7058},
  doi       = {10.1016/j.proeng.2015.08.647},
  pages     = {384 -- 387},
  year      = {2015},
  abstract  = {LAPS are field-effect-based potentiometric sensors which are able to monitor analyte concentrations in a spatially resolved manner. Hence, a LAPS sensor system is a powerful device to record chemical imaging of the concentration of chemical species in an aqueous solution, chemical reactions, or the growth of cell colonies on the sensor surface, to record chemical images. In this work, multi-chamber 3D-printed structures made out of polymer (PP-ABS) were combined with LAPS chips to analyse differentially and simultaneously the metabolic activity of Escherichia coli K12 and Chinese hamster ovary (CHO) cells, and the responds of those cells to the addition of glucose solution.},
  language  = {en}
}
@article{PilasMarianoKeusgenetal.2015,
  author    = {Pilas, Johanna and Mariano, K. and Keusgen, M. and Selmer, Thorsten and Sch{\"o}ning, Michael Josef},
  title     = {Optimization of an Enzyme-based Multi-parameter Biosensor for Monitoring Biogas Processes},
  series = {Procedia Engineering},
  volume    = {120},
  journal   = {Procedia Engineering},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {1877-7058},
  doi       = {10.1016/j.proeng.2015.08.702},
  pages     = {532 -- 535},
  year      = {2015},
  language  = {en}
}
@article{MottaghyPechnigTaugsetal.2010,
  author    = {Mottaghy, Darius and Pechnig, Renate and Taugs, Renate and Kr{\"o}ger, Jens and Thomsen, Claudia and Hesse, Fabian and Liebsch-Doerschner, Thomas},
  title     = {Erstellung eines geothermischen Modells f{\"u}r Teile Hamburgs und anliegende Gebiete},
  series = {BBR - Fachmagazin f{\"u}r Brunnen- und Leitungsbau},
  volume    = {61},
  journal   = {BBR - Fachmagazin f{\"u}r Brunnen- und Leitungsbau},
  number    = {12},
  publisher = {WVGW Wirtschafts- u. Verl.Ges. Gas und Wasser},
  address   = {Bonn},
  issn      = {1611-1478},
  pages     = {52 -- 59},
  year      = {2010},
  language  = {de}
}
@article{BergAngererMartinellietal.2013,
  author    = {Berg, Milena and Angerer, Anita and Martinelli, Walter and Hammer, Stephan and Mottaghy, Darius},
  title     = {Erkundung des geothermischen Potenzials eines ehemaligen Untertagebergbaus},
  series = {BBR - Fachmagazin f{\"u}r Brunnen- und Leitungsbau},
  volume    = {64},
  journal   = {BBR - Fachmagazin f{\"u}r Brunnen- und Leitungsbau},
  number    = {6},
  pages     = {46 -- 52},
  year      = {2013},
  language  = {de}
}
@incollection{MottaghyMajorowiczRath2009,
  author    = {Mottaghy, Darius and Majorowicz, Jacek and Rath, Volker},
  title     = {Ground Surface Temperature Histories Reconstructed from Boreholes in Poland: Implications for Spatial Variability},
  series = {The Polish Climate in the European Context: An Historical Overview},
  booktitle = {The Polish Climate in the European Context: An Historical Overview},
  publisher = {Springer Science+Business Media},
  address   = {Dordrecht},
  isbn      = {978-90-481-3167-9},
  doi       = {10.1007/978-90-481-3167-9_17},
  pages     = {375 -- 387},
  year      = {2009},
  language  = {en}
}
@article{MottaghyPechnigVogt2011,
  author    = {Mottaghy, Darius and Pechnig, Renate and Vogt, Christian},
  title     = {The geothermal project Den Haag: 3D numerical models for temperature prediction and reservoir simulation},
  series = {Geothermics},
  volume    = {40},
  journal   = {Geothermics},
  number    = {3},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0375-6505},
  doi       = {10.1016/j.geothermics.2011.07.001},
  pages     = {199 -- 210},
  year      = {2011},
  abstract  = {The proposed Den Haag Zuidwest district heating system of the city of The Hague consists of a deep doublet in a Jurassic sandstone layer that is designed for a production temperature of 75 °C and a reinjection temperature of 40 °C at a flow rate of 150 m3 h-1. The prediction of reservoir temperature and production behavior is crucial for success of the proposed geothermal doublet. This work presents the results of a study of the important geothermal and geohydrological issues for the doublet design. In the first phase of the study, the influences of the three-dimensional (3D) structures of anticlines and synclines on the temperature field were examined. A comprehensive petrophysical investigation was performed to build a large scale 3D-model of the reservoir. Several bottomhole temperatures (BHTs), as well as petrophysical logs were used to calibrate the model using thermal conductivity measurements on 50 samples from boreholes in different lithological units in the study area. Profiles and cross sections extracted from the calculated temperature field were used to study the temperature in the surrounding areas of the planned doublet. In the second phase of the project, a detailed 3D numerical reservoir model was set up, with the aim of predicting the evolution of the producer and injector temperatures, and the extent of the cooled area around the injector. The temperature model from the first phase provided the boundary conditions for the reservoir model. Hydraulic parameters for the target horizons, such as porosity and permeability, were taken from data available from the nearby exploration wells. The simulation results are encouraging as no significant thermal breakthrough is predicted. For the originally planned location of the producer, the extracted water temperature is predicted to be around 79 °C, with an almost negligible cooling in the first 50 years of production. When the producer is located shallower parts of the reservoir, the yield water temperatures is lower, starting at ≈76 °C and decreasing to ≈74 °C after 50 years of operation. This comparatively larger decrease in temperature with time is caused by the structural feature of the reservoir, namely a higher dip causes the cooler water to easily move downward. In view of the poor reservoir data, the reservoir simulation model is constructed to allow iterative updates using data assimilation during planned drilling, testing, and production phases. Measurements during an 8 h pumping test carried out in late 2010 suggest that a flow rate of 150 m3 h-1 is achievable. Fluid temperatures of 76.5 °C were measured, which is very close to the predicted value.},
  language  = {en}
}
@article{MottaghyDijkshoorn2012,
  author    = {Mottaghy, Darius and Dijkshoorn, Lydia},
  title     = {Implementing an effective finite difference formulation for borehole heat exchangers into a heat and mass transport code},
  series = {Renewable Energy},
  volume    = {45},
  journal   = {Renewable Energy},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0960-1481},
  doi       = {10.1016/j.renene.2012.02.013},
  pages     = {59 -- 71},
  year      = {2012},
  abstract  = {We present an effective finite difference formulation for implementing and modeling multiple borehole heat exchangers (BHE) in the general 3-D coupled heat and flow transport code SHEMAT. The BHE with arbitrary length can be either coaxial or double U-shaped. It is particularly suitable for modeling deep BHEs which contain varying pipe diameters and materials. Usually, in numerical simulations, a fine discretization of the BHE assemblage is required, due to the large geometric aspect ratios involved. This yields large models and long simulation times. The approach avoids this problem by considering heat transport between fluid and the soil through pipes and grout via thermal resistances. Therefore, the simulation time can be significantly reduced. The coupling with SHEMAT is realized by introducing an effective heat generation. Due to this connection, it is possible to consider heterogeneous geological models, as well as the influence of groundwater flow. This is particularly interesting when studying the long term behavior of a single BHE or a BHE field. Heating and cooling loads can enter the model with an arbitrary interval, e.g. from hourly to monthly values. When dealing with large BHE fields, computing times can be further significantly reduced by focusing on the temperature field around the BHEs, without explicitly modeling inlet and outlet temperatures. This allows to determine the possible migration of cold and warm plumes due to groundwater flow, which is of particular importance in urban areas with a high BHE installation density. The model is validated against the existing BHE modeling codes EWS and EED. A comparison with monitoring data from a deep BHE in Switzerland shows a good agreement. Synthetic examples demonstrate the field of application of this model.},
  language  = {en}
}
@article{KuertenMottaghyZiegler2013,
  author    = {K{\"u}rten, Sylvia and Mottaghy, Darius and Ziegler, Martin},
  title     = {W{\"a}rme{\"u}bergangswiderstand bei fl{\"a}chigen thermo-aktiven Bauteilen am Beispiel thermo-aktiver Abdichtungselemente},
  series = {Bautechnik},
  volume    = {90},
  journal   = {Bautechnik},
  number    = {7},
  publisher = {Ernst \& Sohn},
  address   = {Berlin},
  issn      = {1437-0999},
  doi       = {10.1002/bate.201300035},
  pages     = {387 -- 394},
  year      = {2013},
  language  = {de}
}
@article{MottaghySchwambornRath2013,
  author    = {Mottaghy, Darius and Schwamborn, G. and Rath, V.},
  title     = {Past climate changes and permafrost depth at the Lake El'gygytgyn site: implications from data and thermal modeling},
  series = {Climate of the Past},
  volume    = {9},
  journal   = {Climate of the Past},
  number    = {1},
  publisher = {Copernicus},
  address   = {Katlenburg-Lindau},
  issn      = {1814-9332},
  doi       = {10.5194/cp-9-119-2013},
  pages     = {119 -- 133},
  year      = {2013},
  language  = {en}
}
@article{VogtIwanowskiStrahserMarquartetal.2013,
  author    = {Vogt, Christian and Iwanowski-Strahser, Katha and Marquart, Gabriele and Arnold, Juliane and Mottaghy, Darius and Pechnig, Renate and Gnjezda, Daniel and Clauser, Christoph},
  title     = {Modeling contribution to risk assessment of thermal production power for geothermal reservoirs},
  series = {Renewable Energy},
  volume    = {53},
  journal   = {Renewable Energy},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0960-1481},
  doi       = {10.1016/j.renene.2012.11.026},
  pages     = {230 -- 241},
  year      = {2013},
  language  = {en}
}
@inproceedings{ZieglerSchuellerMottaghy2013,
  author    = {Ziegler, M. and Sch{\"u}ller, R. and Mottaghy, Darius},
  title     = {Numerical simulation of energy consumption of artificial ground freezing applications subject to water seepage},
  series = {Proceedings of the 18th International Conference on Soil Mechanics and Geotechnical Engineering, Paris 2013},
  booktitle = {Proceedings of the 18th International Conference on Soil Mechanics and Geotechnical Engineering, Paris 2013},
  pages     = {2985 -- 2988},
  year      = {2013},
  language  = {en}
}
@article{KuertenMottaghyZiegler2014,
  author    = {K{\"u}rten, Sylvia and Mottaghy, Darius and Ziegler, Martin},
  title     = {Planung, Auslegung und Dimensionierung von thermo-aktiven Bauteilen am Beispiel thermo-aktiver Abdichtungselemente},
  series = {Geothermie, Bohr- und Brunnentechnik},
  journal   = {Geothermie, Bohr- und Brunnentechnik},
  publisher = {Ernst \& Sohn},
  address   = {Berlin},
  pages     = {18 -- 20},
  year      = {2014},
  language  = {de}
}
@article{MiyamotoBingWagneretal.2015,
  author    = {Miyamoto, Ko-ichiro and Bing, Yu and Wagner, Torsten and Yoshinobu, Tatsuo and Sch{\"o}ning, Michael Josef},
  title     = {Visualization of Defects on a Cultured Cell Layer by Utilizing Chemical Imaging Sensor},
  series = {Procedia Engineering},
  volume    = {120},
  journal   = {Procedia Engineering},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {1877-7058},
  doi       = {10.1016/j.proeng.2015.08.806},
  pages     = {936 -- 939},
  year      = {2015},
  abstract  = {The chemical imaging sensor is a field-effect sensor which is able to visualize both the distribution of ions (in LAPS mode) and the distribution of impedance (in SPIM mode) inthe sample. In this study, a novel wound-healing assay is proposed, in which the chemical imaging sensor operated in SPIM mode is applied to monitor the defect of a cell layer brought into proximity of the sensing surface.A reduced impedance inside the defect, which was artificially formed ina cell layer, was successfully visualized in a photocurrent image.},
  language  = {en}
}
@article{MottaghySchellschmidtPopovetal.2005,
  author    = {Mottaghy, Darius and Schellschmidt, R. and Popov, Y. A. and Clauser, C. and Kukkonen, I. T. and Nover, G. and Milanovsky, S. and Romushkevich, R. A.},
  title     = {New heat flow data from the immediate vicinity of the Kola super-deep borehole: Vertical variation in heat flow density confirmed and attributed to advection},
  series = {Tectonophysics},
  volume    = {401},
  journal   = {Tectonophysics},
  number    = {1-2},
  issn      = {1879-3266},
  doi       = {10.1016/j.tecto.2005.03.005},
  pages     = {119 -- 142},
  year      = {2005},
  language  = {en}
}
@article{MottaghyRath2006,
  author    = {Mottaghy, Darius and Rath, Volker},
  title     = {Latent heat effects in subsurface heat transport modelling and their impact on palaeotemperature reconstructions},
  series = {Geophysical Journal International},
  volume    = {164},
  journal   = {Geophysical Journal International},
  number    = {1},
  issn      = {1365-246X},
  doi       = {10.1111/j.1365-246X.2005.02843.x},
  pages     = {236 -- 245},
  year      = {2006},
  language  = {en}
}
@article{VogtMottaghyWolfetal.2010,
  author    = {Vogt, C. and Mottaghy, Darius and Wolf, A. and Rath, V. and Pechnig, R. and Clauser, C.},
  title     = {Reducing temperature uncertainties by stochastic geothermal reservoir modelling},
  series = {Geophysical Journal International},
  volume    = {181},
  journal   = {Geophysical Journal International},
  number    = {1},
  publisher = {Oxford University Press},
  address   = {Oxford},
  issn      = {1365-246X},
  doi       = {10.1111/j.1365-246X.2009.04498.x},
  pages     = {321 -- 333},
  year      = {2010},
  abstract  = {Quantifying and minimizing uncertainty is vital for simulating technically and economically successful geothermal reservoirs. To this end, we apply a stochastic modelling sequence, a Monte Carlo study, based on (i) creating an ensemble of possible realizations of a reservoir model, (ii) forward simulation of fluid flow and heat transport, and (iii) constraining post-processing using observed state variables. To generate the ensemble, we use the stochastic algorithm of Sequential Gaussian Simulation and test its potential fitting rock properties, such as thermal conductivity and permeability, of a synthetic reference model and—performing a corresponding forward simulation—state variables such as temperature. The ensemble yields probability distributions of rock properties and state variables at any location inside the reservoir. In addition, we perform a constraining post-processing in order to minimize the uncertainty of the obtained distributions by conditioning the ensemble to observed state variables, in this case temperature. This constraining post-processing works particularly well on systems dominated by fluid flow. The stochastic modelling sequence is applied to a large, steady-state 3-D heat flow model of a reservoir in The Hague, Netherlands. The spatial thermal conductivity distribution is simulated stochastically based on available logging data. Errors of bottom-hole temperatures provide thresholds for the constraining technique performed afterwards. This reduce the temperature uncertainty for the proposed target location significantly from 25 to 12 K (full distribution width) in a depth of 2300 m. Assuming a Gaussian shape of the temperature distribution, the standard deviation is 1.8 K. To allow a more comprehensive approach to quantify uncertainty, we also implement the stochastic simulation of boundary conditions and demonstrate this for the basal specific heat flow in the reservoir of The Hague. As expected, this results in a larger distribution width and hence, a larger, but more realistic uncertainty estimate. However, applying the constraining post-processing the uncertainty is again reduced to the level of the post-processing without stochastic boundary simulation. Thus, constraining post-processing is a suitable tool for reducing uncertainty estimates by observed state variables.},
  language  = {en}
}
@article{RathMottaghy2007,
  author    = {Rath, V. and Mottaghy, Darius},
  title     = {Smooth inversion for ground surface temperature histories: estimating the optimum regularization parameter by generalized cross-validation},
  series = {Geophysical Journal International},
  volume    = {171},
  journal   = {Geophysical Journal International},
  number    = {3},
  issn      = {1365-246X},
  doi       = {10.1111/j.1365-246X.2007.03587.x},
  pages     = {1440 -- 1448},
  year      = {2007},
  language  = {en}
}
@article{KrebsbachSchillerBrunneretal.2006,
  author    = {Krebsbach, M. and Schiller, C. and Brunner, D. and G{\"u}nther, G. and Hegglin, M. I. and Mottaghy, Darius and Riese, M. and Spelten, N. and Wernli, H.},
  title     = {Seasonal cycles and variability of O_3 and H_2O in the UT/LMS during SPURT},
  series = {Atmospheric Chemistry and Physics},
  volume    = {6},
  journal   = {Atmospheric Chemistry and Physics},
  number    = {1},
  doi       = {10.5194/acp-6-109-2006},
  pages     = {109 -- 125},
  year      = {2006},
  language  = {en}
}
@article{BaierMottaghyZiegleretal.2008,
  author    = {Baier, C. and Mottaghy, Darius and Ziegler, M. and Rath, V.},
  title     = {Numerische Simulation des Gefrierprozesses bei der Baugrundvereisung im durchstr{\"o}mten Untergrund},
  series = {Bauingenieur},
  volume    = {83},
  journal   = {Bauingenieur},
  number    = {2},
  issn      = {0005-6650},
  pages     = {49 -- 60},
  year      = {2008},
  language  = {de}
}
@article{MottaghyVosteenSchellschmidt2008,
  author    = {Mottaghy, Darius and Vosteen, Hans-Dieter and Schellschmidt, R{\"u}diger},
  title     = {Temperature dependence of the relationship of thermal diffusivity versus thermal conductivity for crystalline rocks},
  series = {International Journal of Earth Sciences},
  volume    = {97},
  journal   = {International Journal of Earth Sciences},
  number    = {2},
  issn      = {1437-3262},
  doi       = {10.1007/s00531-007-0238-3},
  pages     = {435 -- 442},
  year      = {2008},
  language  = {en}
}
@article{MottaghyPechnig2009,
  author    = {Mottaghy, Darius and Pechnig, Renate},
  title     = {Numerische 3D Modelle zur Temperaturvorhersage und Reservoirsimulationen},
  series = {BBR - Fachmagazin f{\"u}r Brunnen- und Leitungsbau},
  volume    = {60},
  journal   = {BBR - Fachmagazin f{\"u}r Brunnen- und Leitungsbau},
  number    = {10},
  pages     = {44 -- 51},
  year      = {2009},
  language  = {de}
}
@article{DoeringRegerKuhnhenneetal.2015,
  author    = {D{\"o}ring, Bernd and Reger, Vitali and Kuhnhenne, Markus and Feldmann, Markus and Kesti, Jyrki and Lawson, Mark and Botti, Andrea},
  title     = {Steel solutions for enabling zero-energy buildings},
  series = {Steel Construction - Design and Research},
  volume    = {8},
  journal   = {Steel Construction - Design and Research},
  number    = {3},
  publisher = {Ernst \& Sohn},
  address   = {Berlin},
  issn      = {1867-0539},
  doi       = {10.1002/stco.201510029},
  pages     = {194 -- 200},
  year      = {2015},
  language  = {en}
}