@article{KraffBitzBreyeretal.2011,
  author    = {Kraff, Oliver and Bitz, Andreas and Breyer, Tobias and Kruszona, Stefan and Maderwald, Stefan and Brote, Irina and Gizewski, Elke R. and Ladd, Mark E. and Quick, Harald H.},
  title     = {A transmit/receive radiofrequency array for imaging the carotid arteries at 7 Tesla: coil design and first in vivo results},
  series = {Investigative Radiology},
  volume    = {46},
  journal   = {Investigative Radiology},
  number    = {4},
  publisher = {Wolters Kluwer},
  address   = {K{\"o}ln},
  issn      = {1536-0210},
  doi       = {10.1097/RLI.0b013e318206cee4},
  pages     = {246 -- 254},
  year      = {2011},
  abstract  = {Objective: To develop a transmit/receive radiofrequency (RF) array for magnetic resonance imaging (MRI) of the carotid arteries at 7 T. The prototype is characterized in numerical simulations and bench measurements, and the feasibility of plaque imaging at 7 T is demonstrated in first in vivo images. Materials and Methods: The RF phased array coil consists of 8 surface loop coils. To allow imaging of both sides of the neck, the RF array is divided into 2 coil clusters, each with 4 overlapping loop elements. For safety validation, numerical computations of the RF field distribution and the corresponding specific absorption rate were performed on the basis of a heterogeneous human body model. To validate the coil model, maps of the transmit B1+ field were compared between simulation and measurement. In vivo images of a healthy volunteer and a patient (ulcerating plaque and a 50\% stenosis of the right internal carotid artery) were acquired using a 3-dimensional FLASH sequence with a high isotropic spatial resolution of 0.54 mm as well as using pulse-triggered proton density (PD)/T2-weighted turbo spin echo sequences. Results: Measurements of the S-parameters yielded a reflection and isolation of the coil elements of better than -18 and -13 dB, respectively. Measurements of the g-factor indicated good image quality for parallel imaging acceleration factors up to 2.4. A similar distribution and a very good match of the absolute values were found between the measured and simulated B1+ transmit RF field for the validation of the coil model. In vivo images revealed good signal excitation of both sides of the neck and a high vessel-to-background image contrast for the noncontrast-enhanced 3-dimensional FLASH sequence. Imaging at 7 T could depict the extent of stenosis, and revealed the disruption and ulcer of the plaque. Conclusions: This study demonstrates that 2 four-channel transmit/receive RF arrays for each side of the neck is a suitable concept for in vivo MRI of the carotid arteries at 7 Tesla. Further studies are needed to explore and exploit the full potential of 7 T high-field MRI for carotid atherosclerotic plaque imaging.},
  language  = {en}
}
@article{ElQuardiStreckertBitzetal.2011,
  author    = {El Quardi, A. and Streckert, J. and Bitz, Andreas and M{\"u}nkner, S. and Engel, J. and Hansen, V.},
  title     = {New fin-line devices for radiofrequency exposure of small biological samples in vitro allowing whole-cell patch clamp recordings},
  series = {Bioelectromagnetics},
  volume    = {32},
  journal   = {Bioelectromagnetics},
  number    = {2},
  publisher = {Wiley},
  address   = {Weinheim},
  issn      = {1521-186X},
  doi       = {10.1002/bem.20621},
  pages     = {102 -- 112},
  year      = {2011},
  abstract  = {The development and analysis of three waveguides for the exposure of small biological in vitro samples to mobile communication signals at 900 MHz (GSM, Global System for Mobile Communications), 1.8 GHz (GSM), and 2 GHz (UMTS, Universal Mobile Telecommunications System) is presented. The waveguides were based on a fin-line concept and the chamber containing the samples bathed in extracellular solution was placed onto two fins with a slot in between, where the exposure field concentrates. Measures were taken to allow for patch clamp recordings during radiofrequency (RF) exposure. The necessary power for the achievement of the maximum desired specific absorption rate (SAR) of 20 W/kg (average over the mass of the solution) was approximately Pin = 50 mW, Pin = 19 mW, and Pin = 18 mW for the 900 MHz, 1800 MHz, and 2 GHz devices, respectively. At 20 W/kg, a slight RF-induced temperature elevation in the solution of no more than 0.3 °C was detected, while no thermal offsets due to the electromagnetic exposure could be detected at the lower SAR settings (2, 0.2, and 0.02 W/kg). A deviation of 10\% from the intended solution volume yielded a calculated SAR deviation of 8\% from the desired value. A maximum ±10\% variation in the local SAR could occur when the position of the patch clamp electrode was altered within the area where the cells to be investigated were located.},
  language  = {en}
}
@article{UmutluOrzadaKinneretal.2011,
  author    = {Umutlu, Lale and Orzada, Stephan and Kinner, Sonja and Maderwald, Stefan and Bronte, Irina and Bitz, Andreas and Kraff, Oliver and Ladd, Susanne C. and Antoch, Gerald and Ladd, Mark E. and Quick, Harald H. and Lauenstein, Thomas C.},
  title     = {Renal imaging at 7 Tesla: preliminary results},
  series = {European Radiology},
  volume    = {21},
  journal   = {European Radiology},
  number    = {4},
  publisher = {Springer},
  address   = {Berlin},
  issn      = {1432-1084},
  pages     = {841 -- 849},
  year      = {2011},
  abstract  = {Objective To investigate the feasibility of 7T MR imaging of the kidneys utilising a custom-built 8-channel transmit/receive radiofrequency body coil. Methods In vivo unenhanced MR was performed in 8 healthy volunteers on a 7T whole-body MR system. After B0 shimming the following sequences were obtained: 1) 2D and 3D spoiled gradient-echo sequences (FLASH, VIBE), 2) T1-weighted 2D in and opposed phase 3) True-FISP imaging and 4) a T2-weighted turbo spin echo (TSE) sequence. Visual evaluation of the overall image quality was performed by two radiologists. Results Renal MRI at 7T was feasible in all eight subjects. Best image quality was found using T1-weighted gradient echo MRI, providing high anatomical details and excellent conspicuity of the non-enhanced vasculature. With successful shimming, B1 signal voids could be effectively reduced and/or shifted out of the region of interest in most sequence types. However, T2-weighted TSE imaging remained challenging and strongly impaired because of signal heterogeneities in three volunteers. Conclusion The results demonstrate the feasibility and diagnostic potential of dedicated 7T renal imaging. Further optimisation of imaging sequences and dedicated RF coil concepts are expected to improve the acquisition quality and ultimately provide high clinical diagnostic value.},
  language  = {en}
}
@article{Tran2011,
  author    = {Tran, Duc Hung},
  title     = {Corporate Governance und Eigenkapitalkosten - Bestandsaufnahme des Schrifttums unter besonderer Ber{\"u}cksichtigung des Informationsaspektes und Forschungsperspektiven},
  series = {Zeitschrift f{\"u}r Betriebswirtschaft},
  volume    = {81},
  journal   = {Zeitschrift f{\"u}r Betriebswirtschaft},
  publisher = {Springer},
  address   = {Berlin},
  issn      = {1861-8928},
  doi       = {10.1007/s11573-011-0461-z},
  pages     = {551 -- 585},
  year      = {2011},
  language  = {de}
}
@article{Tran2011,
  author    = {Tran, Duc Hung},
  title     = {Die Bilanzierung immaterieller Verm{\"o}gensgegenst{\"a}nde nach BilMoG: Normative Erkenntnisse empirischer Befunde},
  series = {KoR Zeitschrift f{\"u}r kapitalmarktorientierte Rechnungslegung},
  volume    = {11},
  journal   = {KoR Zeitschrift f{\"u}r kapitalmarktorientierte Rechnungslegung},
  issn      = {1437-8981},
  pages     = {538 -- 542},
  year      = {2011},
  language  = {de}
}
@article{Tran2011,
  author    = {Tran, Duc Hung},
  title     = {Wirkungslosigkeit der Entsprechenserkl{\"a}rung gem. \S161 AktG},
  series = {Betriebs-Berater: BB ; Recht, Wirtschaft, Steuern},
  volume    = {66},
  journal   = {Betriebs-Berater: BB ; Recht, Wirtschaft, Steuern},
  publisher = {Beck},
  address   = {M{\"u}nchen},
  issn      = {0340-7918},
  pages     = {2025},
  year      = {2011},
  abstract  = {Das Ziel des Deutschen Corporate Governance Kodex (DCGK) besteht in der Verbesserung der Transparenz und Qualit{\"a}t der deutschen Corporate Governance, wobei die Sanktionierung der Nichteinhaltung des DCGK einzig durch etwaige Kapitalmarktreaktionen erfolgt. Folgende Befunde sprechen jedoch daf{\"u}r, dass durch die Abgabe der Entsprechenserkl{\"a}rung gem. \S 161 AktG die f{\"u}r das Enforcement des Kodex angenommene Selbstregulierung durch den Kapitalmarkt nicht stattfindet, und demnach Verbesserungsbedarf besteht},
  language  = {de}
}
@article{KrollLudwigs2011,
  author    = {Kroll-Ludwigs, Kathrin},
  title     = {Anmerkung zu EuGH, Urt. v. 1.3.2011, Rs. C-236/09 Association belge des Consomma-teurs Test-Achats},
  series = {JuristenZeitung (JZ)},
  volume    = {66},
  journal   = {JuristenZeitung (JZ)},
  number    = {14},
  publisher = {Mohr Siebeck},
  address   = {T{\"u}bingen},
  issn      = {1868-7067},
  doi       = {10.1628/002268811796448996},
  pages     = {734 -- 737},
  year      = {2011},
  language  = {de}
}
@article{KrollLudwigs2011,
  author    = {Kroll-Ludwigs, Kathrin},
  title     = {Anmerkung zu EuGH, Urt. v. 22. 12. 2010, Rs. C-208/09 - Sayn-Wittgenstein},
  series = {GPR : Zeitschrift f{\"u}r das Privatrecht der Europ{\"a}ischen Union},
  journal   = {GPR : Zeitschrift f{\"u}r das Privatrecht der Europ{\"a}ischen Union},
  number    = {5},
  publisher = {Verlag Dr. Otto Schmidt},
  address   = {K{\"o}ln},
  issn      = {2193-9519},
  doi       = {10.1515/gpr.2011.8.5.242},
  pages     = {242 -- 245},
  year      = {2011},
  language  = {de}
}
@article{DeppeBongaertsO'Connelletal.2011,
  author    = {Deppe, Veronika Maria and Bongaerts, Johannes and O'Connell, Timothy and Maurer, Karl-Heinz and Meinhardt, Friedhelm},
  title     = {Enzymatic deglycation of Amadori products in bacteria},
  series = {Applied microbiology and biotechnology},
  volume    = {Vol. 90},
  journal   = {Applied microbiology and biotechnology},
  number    = {Iss. 2},
  publisher = {Springer},
  address   = {Berlin},
  issn      = {1432-0614 (E-Journal); 0171-1741 (Print); 0175-7598 (Print); 0340-2118 (Print)},
  pages     = {399 -- 406},
  year      = {2011},
  language  = {en}
}
@inproceedings{ElsenSchmalzbauer2011,
  author    = {Elsen, Ingo and Schmalzbauer, Michael},
  title     = {Messsystematik zur Steuerung der Produkt- und Prozessqualit{\"a}t in Systemintegrationsprojekten - ein Erfahrungsbericht},
  series = {Software Engineering 2011 - Fachtagung des GI-Fachbereichs Softwaretechnik, 21. - 25. Februar 2011 in Karlsruhe},
  booktitle = {Software Engineering 2011 - Fachtagung des GI-Fachbereichs Softwaretechnik, 21. - 25. Februar 2011 in Karlsruhe},
  editor    = {Reussner, Ralf and Grund, Matthias and Andreas, Oberweis and Tichy, Walter},
  publisher = {Gesellschaft f{\"u}r Informatik eV},
  address   = {Bonn},
  isbn      = {9783885792772},
  issn      = {1617-5468},
  pages     = {1 Seite},
  year      = {2011},
  abstract  = {Der Erfolg eines Softwarenentwicklungsprojektes insbesondere eines Systemintegrationsprojektes wird mit der Erf{\"u}llung des „Teufelsdreiecks", „In-Time", „In-Budget", „In-Quality" gemessen. Hierzu ist die Kenntnis der Software- und Prozessqualit{\"a}t essenziell, um die Einhaltung der Qualit{\"a}tskriterien festzustellen, aber auch, um eine Vorhersage hinsichtlich Termin- und Budgettreue zu treffen. Zu diesem Zweck wurde in der T-Systems Systems Integration ein System aus verschiedenen Key Performance Indikatoren entworfen und in der Organisation implementiert, das genau das leistet und die Kriterien f{\"u}r CMMI Level 3 erf{\"u}llt.},
  language  = {de}
}
@book{MeskourisHinzenButenwegetal.2011,
  author    = {Meskouris, Konstantin and Hinzen, Klaus-G{\"u}nter and Butenweg, Christoph and Mistler, Michael},
  title     = {Bauwerke und Erdbeben : Grundlagen - Anwendung - Beispiele. - 3., aktualisierte und erweiterte Auflage},
  edition   = {3., aktualisierte und erweiterte Auflage},
  publisher = {Vieweg + Teubner},
  address   = {Wiesbaden},
  isbn      = {978-3-8348-9856-2 (E-Book) ; 978-3-8348-0779-3 (Print)},
  doi       = {10.1007/978-3-8348-9856-2},
  pages     = {XVIII, 718 S.},
  year      = {2011},
  language  = {de}
}
@inproceedings{BeckerBergenerDelfmannetal.2011,
  author    = {Becker, J{\"o}rg and Bergener, Philipp and Delfmann, Patrick and Eggert, Mathias and Weiss, Burkhard},
  title     = {Supporting Business Process Compliance in Financial Institutions - A Model-Driven Approach},
  series = {Proceedings of the 10th International Conference on Wirtschaftsinformatik : 16 - 18 February 2011, Zurich, Switzerland},
  booktitle = {Proceedings of the 10th International Conference on Wirtschaftsinformatik : 16 - 18 February 2011, Zurich, Switzerland},
  pages     = {355 -- 364},
  year      = {2011},
  language  = {en}
}
@inproceedings{DachwaldXuFeldmannetal.2011,
  author    = {Dachwald, Bernd and Xu, Changsheng and Feldmann, Marco and Plescher, Engelbert and Digel, Ilya and Artmann, Gerhard},
  title     = {Development and testing of a subsurface probe for detection of life in deep ice : [abstract]},
  year      = {2011},
  abstract  = {We present the novel concept of a combined drilling and melting probe for subsurface ice research. This probe, named "IceMole", is currently developed, built, and tested at the FH Aachen University of Applied Sciences' Astronautical Laboratory. Here, we describe its first prototype design and report the results of its field tests on the Swiss Morteratsch glacier. Although the IceMole design is currently adapted to terrestrial glaciers and ice shields, it may later be modified for the subsurface in-situ investigation of extraterrestrial ice, e.g., on Mars, Europa, and Enceladus. If life exists on those bodies, it may be present in the ice (as life can also be found in the deep ice of Earth).},
  subject      = {Eisschicht},
  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{ButenwegPark2011,
  author    = {Butenweg, Christoph and Park, Jin},
  title     = {Verhalten von Ankerschienensystemen unter statisch zyklischen Beanspruchungen},
  series = {12. D-A-CH Tagung 2011 : Erdbeben und Baudynamik ; 15./16. September 2011, Hannover, Deutschland / Bundesanstalt f{\"u}r Geowissenschaften und Rohstoffe. C. K{\"o}nke (Hrsg.)},
  booktitle = {12. D-A-CH Tagung 2011 : Erdbeben und Baudynamik ; 15./16. September 2011, Hannover, Deutschland / Bundesanstalt f{\"u}r Geowissenschaften und Rohstoffe. C. K{\"o}nke (Hrsg.)},
  address   = {Deutsche Gesellschaft f{\"u}r Erdbebeningenieurwesen und Baudynamik},
  organization    = {D-A-C-H Tagung <12, 2011, Hannover>},
  isbn      = {3-930108-11-9},
  pages     = {349 -- 365},
  year      = {2011},
  language  = {de}
}
@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}
}
@article{NordaButenweg2011,
  author    = {Norda, Hannah and Butenweg, Christoph},
  title     = {M{\"o}glichkeiten und Grenzen der Anwendbarkeit statisch nichtlinearer Verfahren nach DIN EN 1998-1},
  series = {Bauingenieur : die richtungsweisende Zeitschrift im Bauingenieurswesen ; offizielle Zeitschrift der VDI-Gesellschaft Bautechnik. Beilage: D-A-CH-Mitteilungsblatt},
  volume    = {Band 86},
  journal   = {Bauingenieur : die richtungsweisende Zeitschrift im Bauingenieurswesen ; offizielle Zeitschrift der VDI-Gesellschaft Bautechnik. Beilage: D-A-CH-Mitteilungsblatt},
  publisher = {VDI Fachmedien},
  address   = {D{\"u}sseldorf},
  issn      = {1436-4867 (E-Journal); 0005-6650 (Print)},
  pages     = {S13 -- S21},
  year      = {2011},
  language  = {de}
}
@inproceedings{DachwaldXuFeldmannetal.2011,
  author    = {Dachwald, Bernd and Xu, Changsheng and Feldmann, Marco and Plescher, Engelbert},
  title     = {IceMole : Development of a novel subsurface ice probe and testing of the first prototype on the Morteratsch Glacier},
  series = {EGU General Assembly 2011 Vienna | Austria | 03 - 08 April 2011},
  booktitle = {EGU General Assembly 2011 Vienna | Austria | 03 - 08 April 2011},
  year      = {2011},
  abstract  = {We present the novel concept of a combined drilling and melting probe for subsurface ice research. This probe, named "IceMole", is currently developed, built, and tested at the FH Aachen University of Applied Sciences' Astronautical Laboratory. Here, we describe its first prototype design and report the results of its field tests on the Swiss Morteratsch glacier. Although the IceMole design is currently adapted to terrestrial glaciers and ice shields, it may later be modified for the subsurface in-situ investigation of extraterrestrial ice, e.g., on Mars, Europa, and Enceladus. If life exists on those bodies, it may be present in the ice (as life can also be found in the deep ice of Earth).},
  language  = {en}
}
@article{BooysenRiegerFerrein2011,
  author    = {Booysen, Tracy and Rieger, Michael and Ferrein, Alexander},
  title     = {Towards inexpensive robots for science \& technology teaching and education in Africa},
  publisher = {IEEE},
  address   = {New York},
  isbn      = {978-1-61284-992-8},
  pages     = {1 -- 6},
  year      = {2011},
  language  = {en}
}
@article{GspandlPillReipetal.2011,
  author    = {Gspandl, Stephan and Pill, Ingo and Reip, Michael and Steinbauer, Gerald and Ferrein, Alexander},
  title     = {Belief Management for High-Level Robot Programs},
  series = {Proceedings of the Twenty-Second International Joint Conference on Artificial Intelligence [electronic resource] : Barcelona, Catalonia, Spain, 16 - 22 July 2011 / sponsored by International Joint Conferences on Artificial Intelligence (IJCAI) and the Association for the Advancement of Artificial Intelligence (AAAI). Ed. by Toby Walsh},
  journal   = {Proceedings of the Twenty-Second International Joint Conference on Artificial Intelligence [electronic resource] : Barcelona, Catalonia, Spain, 16 - 22 July 2011 / sponsored by International Joint Conferences on Artificial Intelligence (IJCAI) and the Association for the Advancement of Artificial Intelligence (AAAI). Ed. by Toby Walsh},
  pages     = {900 -- 905},
  year      = {2011},
  language  = {en}
}
@article{DeppeKlatteBongaertsetal.2011,
  author    = {Deppe, Veronika Maria and Klatte, Stephanie and Bongaerts, Johannes and Maurer, Karl-Heinz and O'Connell, Timothy and Meinhardt, Friedhelm},
  title     = {Genetic control of Amadori product degradation in Bacillus subtilis via regulation of frlBONMD expression by FrlR},
  series = {Applied and environmental microbiology},
  volume    = {Vol. 77},
  journal   = {Applied and environmental microbiology},
  number    = {No. 9},
  publisher = {American Society of Mechanical Engineers (ASME)},
  address   = {New York},
  issn      = {1098-5336 (E-Journal); 0003-6919 (Print); 0099-2240 (Print)},
  pages     = {2839 -- 2846},
  year      = {2011},
  language  = {en}
}
@article{PoghossianWagnerSchoening2011,
  author    = {Poghossian, Arshak and Wagner, Holger and Sch{\"o}ning, Michael Josef},
  title     = {Functional testing and characterisation of (bio-)chemical sensors on wafer level},
  series = {Sensors and Actuators B: Chemical. 154 (2011), H. 2},
  journal   = {Sensors and Actuators B: Chemical. 154 (2011), H. 2},
  publisher = {Elsevier},
  address   = {Amsterdam},
  isbn      = {1873-3077},
  pages     = {169 -- 173},
  year      = {2011},
  language  = {en}
}
@inproceedings{AlexopoulosHoffschmidtRauetal.2011,
  author    = {Alexopoulos, Spiros and Hoffschmidt, Bernhard and Rau, Christoph and Sattler, Johannes Christoph},
  title     = {Choice of solar share of a hybrid power plant of a central receiver system and a biogas plant in dependency of the geographical latitude},
  series = {World Renewable Energy Congress-Sweden : 8 -13 May, 2011, Link{\"o}ping, Sweden / ed.: Bahram Moshfegh},
  booktitle = {World Renewable Energy Congress-Sweden : 8 -13 May, 2011, Link{\"o}ping, Sweden / ed.: Bahram Moshfegh},
  publisher = {Univ. Electronic Pr.},
  address   = {Link{\"o}ping},
  isbn      = {9789173930703},
  pages     = {3710 -- 3717},
  year      = {2011},
  language  = {en}
}
@article{Digel2011,
  author    = {Digel, Ilya},
  title     = {Primary thermosensory events in cells},
  series = {Transient receptor potential channels / Md. Shahidul Islam, ed.},
  journal   = {Transient receptor potential channels / Md. Shahidul Islam, ed.},
  publisher = {Springer},
  address   = {Dordrecht [u.a.]},
  isbn      = {978-94-007-0264-6},
  pages     = {451 -- 468},
  year      = {2011},
  language  = {en}
}
@inproceedings{ThenentDahmann2011,
  author    = {Thenent, N. E. and Dahmann, Peter},
  title     = {Increasing aircraft design flexibility - The development of a hydrostatic transmission for gliders with self-launching capability},
  series = {Deutscher Luft- und Raumfahrtkongress 2011 : Bremen, 27. bis 29. September 2011 ; Tagungsband},
  booktitle = {Deutscher Luft- und Raumfahrtkongress 2011 : Bremen, 27. bis 29. September 2011 ; Tagungsband},
  publisher = {Dt. Gesellschaft f{\"u}r Luft- und Raumfahrt},
  address   = {Bonn},
  isbn      = {978-3-9321-8274-7},
  pages     = {865 -- 883},
  year      = {2011},
  language  = {en}
}
@article{AbouzarWernerSchoeningetal.2011,
  author    = {Abouzar, Maryam H. and Werner, Moritz and Sch{\"o}ning, Michael Josef and Poghossian, Arshak},
  title     = {Capacitance-voltage and impedance-spectroscopy characteristics of nanoplate EISOI capacitors},
  series = {Physica status solidi (a) : applications and material science. 208 (2011), H. 6},
  journal   = {Physica status solidi (a) : applications and material science. 208 (2011), H. 6},
  publisher = {Wiley-VCH},
  address   = {Berlin},
  isbn      = {1862-6319},
  pages     = {1327 -- 1332},
  year      = {2011},
  language  = {en}
}
@inproceedings{ArtmannDigelLinderetal.2011,
  author    = {Artmann, Gerhard and Digel, Ilya and Linder, Peter and Temiz Artmann, Ayseg{\"u}l},
  title     = {Biophysical and Engineering Contributions to Plant Research},
  year      = {2011},
  abstract  = {Tests with palm tree leaves have just started yet and scan data are in the process to be analyzed. The final goal of future project for palm tree gender and species recognition will be to develop optical scanning technology to be applied to date palm tree leaves for in-situ screening purposes. Depending on the software used and the particular requirements of the users the technology potentially shall be able to identify palm tree diseases, palm tree gender, and species of young date palm trees by scanning leaves.},
  subject      = {Pflanzenphysiologie},
  language  = {en}
}
@article{PoghossianMalzahnAbouzaretal.2011,
  author    = {Poghossian, Arshak and Malzahn, K. and Abouzar, Maryam H. and Mehndiratta, P. and Katz, E. and Sch{\"o}ning, Michael Josef},
  title     = {Integration of biomolecular logic gates with field-effect transducers},
  series = {Electrochimica Acta. 56 (2011), H. 26},
  journal   = {Electrochimica Acta. 56 (2011), H. 26},
  publisher = {Elsevier},
  address   = {Amsterdam},
  isbn      = {0013-4686},
  pages     = {9661 -- 9665},
  year      = {2011},
  language  = {en}
}
@article{SeifarthSchehlLinderetal.2011,
  author    = {Seifarth, Volker and Schehl, D. and Linder, Peter and Gossmann, Matthias and Digel, Ilya and Artmann, Gerhard and Porst, Dariusz and Preiß, C. and Kayser, Peter and Pack, O. and Temiz Artmann, Ayseg{\"u}l},
  title     = {Ureplace: development of a bioreactor for in vitro culturing of cell seeded tubular vessels on collagen scaffolds},
  year      = {2011},
  abstract  = {The demand of replacements for inoperable organs exceeds the amount of available organ transplants. Therefore, tissue engineering developed as a multidisciplinary field of research for autologous in-vitro organs. Such three dimensional tissue constructs request the application of a bioreactor. The UREPLACE bioreactor is used to grow cells on tubular collagen scaffolds OPTIMAIX Sponge 1 with a maximal length of 7 cm, in order to culture in vitro an adequate ureter replacement. With a rotating unit, (urothelial) cells can be placed homogeneously on the inner scaffold surface. Furthermore, a stimulation is combined with this bioreactor resulting in an orientation of muscle cells. These culturing methods request a precise control of several parameters and actuators. A combination of a LabBox and the suitable software LabVision is used to set and conduct parameters like rotation angles, velocities, pressures and other important cell culture values. The bioreactor was tested waterproof successfully. Furthermore, the temperature controlling was adjusted to 37 °C and the CO2 - concentration regulated to 5 \%. Additionally, the pH step responses of several substances showed a perfect functioning of the designed flow chamber. All used software was tested and remained stable for several days.},
  subject      = {Tissue Engineering},
  language  = {en}
}
@inproceedings{Bung2011,
  author    = {Bung, Daniel Bernhard},
  title     = {Non-intrusive measuring of air-water flow properties in self-aerated stepped spillway flow},
  series = {Balance and uncertainty - water in a changing world : proceedings of the 34th IAHR world congress ; 33rd Hydrology and Water Resources Symposium ; 10th Conference on Hydraulics in Water Engineering ; 26 June - 1 July 2011, Brisbane, Australia},
  booktitle = {Balance and uncertainty - water in a changing world : proceedings of the 34th IAHR world congress ; 33rd Hydrology and Water Resources Symposium ; 10th Conference on Hydraulics in Water Engineering ; 26 June - 1 July 2011, Brisbane, Australia},
  organization    = {International Association for Hydraulic Engineering and Research},
  isbn      = {978-0-85825-868-6},
  pages     = {2380 -- 2387},
  year      = {2011},
  language  = {en}
}
@inproceedings{KerpenVerwornBungetal.2011,
  author    = {Kerpen, N. and Verworn, F. and Bung, Daniel Bernhard and Daemrich, K.-F. and Schlurmann, Torsten},
  title     = {Ermittlung von Wellen{\"u}berlaufmengen an Sturmflutschutzw{\"a}nden auf Deichen},
  series = {Maritimer Wasserbau und K{\"u}steningenieurwesen : 8. FZK-Kolloquium : Hannover 10. M{\"a}rz, 2011},
  booktitle = {Maritimer Wasserbau und K{\"u}steningenieurwesen : 8. FZK-Kolloquium : Hannover 10. M{\"a}rz, 2011},
  organization    = {Forschungszentrum K{\"u}ste (FZK)},
  issn      = {1610-5249},
  pages     = {63 -- 68},
  year      = {2011},
  language  = {de}
}
@article{BaeckerDellePoghossianetal.2011,
  author    = {B{\"a}cker, Matthias and Delle, L. and Poghossian, Arshak and Biselli, Manfred and Zang, Werner and Wagner, P. and Sch{\"o}ning, Michael Josef},
  title     = {Electrochemical sensor array for bioprocess monitoring},
  series = {Electrochimica Acta (2011)},
  volume    = {56},
  journal   = {Electrochimica Acta (2011)},
  number    = {26},
  publisher = {Elsevier},
  address   = {Amsterdam},
  pages     = {9673 -- 9678},
  year      = {2011},
  language  = {en}
}
@article{SchifferFerreinLakemeyer2011,
  author    = {Schiffer, Stefan and Ferrein, Alexander and Lakemeyer, Gerhard},
  title     = {Reasoning with Qualitative Positional Information for Domestic Domains in the Situation Calculus},
  series = {Journal of Intelligent \& Robotic Systems},
  volume    = {63},
  journal   = {Journal of Intelligent \& Robotic Systems},
  number    = {2},
  publisher = {Springer},
  address   = {Berlin},
  isbn      = {0921-0296},
  pages     = {273 -- 300},
  year      = {2011},
  language  = {en}
}
@article{KurulganDemirciDemirciTrzewiketal.2011,
  author    = {Kurulgan Demirci, Eylem and Demirci, T. and Trzewik, J{\"u}rgen and Linder, Peter and Karakulah, G. and Artmann, Gerhard and Sakizli, M. and Temiz Artmann, Ayseg{\"u}l},
  title     = {Genome-Wide Gene Expression Analysis of NIH 3T3 Cell Line Under Mechanical Stimulation},
  series = {Cellular and molecular bioengineering. 4 (2011), H. 1},
  journal   = {Cellular and molecular bioengineering. 4 (2011), H. 1},
  publisher = {Springer},
  address   = {Berlin},
  isbn      = {1865-5025},
  pages     = {46 -- 55},
  year      = {2011},
  language  = {en}
}
@inproceedings{AchenbachGeimerGoettscheetal.2011,
  author    = {Achenbach, Timm and Geimer, K. and G{\"o}ttsche, Joachim and Hoffschmidt, Bernhard and Lynen, A. and Bauer, J.},
  title     = {Simulation and flow measurements of volumetric high temperature absorbers for solar tower power plants},
  series = {SolarPACES 2011 : concentrating solar power and chemical energy systems : 20 - 23 September, 2011, Granada, Spain},
  booktitle = {SolarPACES 2011 : concentrating solar power and chemical energy systems : 20 - 23 September, 2011, Granada, Spain},
  address   = {Granada},
  pages     = {1 CD-ROM},
  year      = {2011},
  language  = {en}
}
@inproceedings{TeixeiraBouraEcksteinFelinksetal.2011,
  author    = {Teixeira Boura, Cristiano Jos{\´e} and Eckstein, J. and Felinks, J. and G{\"o}ttsche, Joachim and Hoffschmidt, Bernhard and Schmitz, S.},
  title     = {3-D CFD simulation of an air-sand heat exchanger},
  series = {SolarPACES 2011 : concentrating solar power and chemical energy systems : 20 - 23 September, 2011, Granada, Spain},
  booktitle = {SolarPACES 2011 : concentrating solar power and chemical energy systems : 20 - 23 September, 2011, Granada, Spain},
  address   = {Granada},
  pages     = {1 CD-ROM},
  year      = {2011},
  language  = {en}
}
@inproceedings{AchenbachGoettscheKaufholdetal.2011,
  author    = {Achenbach, Timm and G{\"o}ttsche, Joachim and Kaufhold, O. and Hoffschmidt, Bernhard},
  title     = {Development of an edge module for open volumetric receiver for the use of the radiation at the receiver boundary region},
  series = {SolarPACES 2011 : concentrating solar power and chemical energy systems : 20 - 23 September, 2011, Granada, Spain},
  booktitle = {SolarPACES 2011 : concentrating solar power and chemical energy systems : 20 - 23 September, 2011, Granada, Spain},
  address   = {Granada},
  pages     = {1 CD-ROM},
  year      = {2011},
  language  = {en}
}
@inproceedings{AlexopoulosHoffschmidtRau2011,
  author    = {Alexopoulos, Spiros and Hoffschmidt, Bernhard and Rau, Christoph},
  title     = {Comparison of steady-state and transient simulations for solar tower power plants with open-volumetric receiver},
  series = {SolarPACES 2011 : concentrating solar power and chemical energy systems : 20 - 23 September, 2011, Granada, Spain},
  booktitle = {SolarPACES 2011 : concentrating solar power and chemical energy systems : 20 - 23 September, 2011, Granada, Spain},
  address   = {Granada},
  pages     = {1 CD-ROM},
  year      = {2011},
  language  = {en}
}
@inproceedings{AlexopoulosRauSattleretal.2011,
  author    = {Alexopoulos, Spiros and Rau, Christoph and Sattler, Johannes Christoph and Kronhardt, Valentina and Hoffschmidt, Bernhard},
  title     = {Simulation von Solarturmkraftwerken mit offenem volumetrischen Receiver am Standort Italien},
  series = {Forschung und Entwicklung f{\"u}r solarthermische Kraftwerke : 14. K{\"o}lner Sonnenkolloquium Mittwoch, 13. Juli 2011, im Auditorium des Campus J{\"u}lich der FH Aachen : Kurzfassungen der Vortr{\"a}ge und Poster},
  booktitle = {Forschung und Entwicklung f{\"u}r solarthermische Kraftwerke : 14. K{\"o}lner Sonnenkolloquium Mittwoch, 13. Juli 2011, im Auditorium des Campus J{\"u}lich der FH Aachen : Kurzfassungen der Vortr{\"a}ge und Poster},
  publisher = {DLR},
  address   = {K{\"o}ln},
  pages     = {4 S.},
  year      = {2011},
  language  = {de}
}
@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}
}
@inproceedings{HuckBaeckerPoghossianetal.2011,
  author    = {Huck, Christina and B{\"a}cker, Matthias and Poghossian, Arshak and Wagner, Patrick and Sch{\"o}ning, Michael Josef},
  title     = {Bifunktionaler Sensorchip f{\"u}r den Nachweis von Gel{\"o}stwasserstoff},
  isbn      = {978-3942710-53-4},
  doi       = {10.5162/10dss2011/16.10},
  pages     = {325 -- 328},
  year      = {2011},
  language  = {de}
}
@article{HuckJollyWagneretal.2011,
  author    = {Huck, Christina and Jolly, Christina and Wagner, Patrick and Poghossian, Arshak and Sch{\"o}ning, Michael Josef},
  title     = {One-chip integrated dual amperometric/field-effect sensor for the detection of dissolved hydrogen},
  series = {Procedia Engineering. 25 (2011)},
  journal   = {Procedia Engineering. 25 (2011)},
  publisher = {Elsevier},
  address   = {Amsterdam},
  isbn      = {1877-7058},
  pages     = {1161 -- 1164},
  year      = {2011},
  language  = {en}
}
@article{PothMonzonTippkoetteretal.2011,
  author    = {Poth, Sebastian and Monzon, Magaly and Tippk{\"o}tter, Nils and Ulber, Roland},
  title     = {Lignocellulosic biorefinery: Process integration of hydrolysis and fermentation (SSF process)},
  series = {Holzforschung},
  volume    = {65},
  journal   = {Holzforschung},
  number    = {5},
  publisher = {De Gruyter},
  address   = {Berlin},
  pages     = {633 -- 637},
  year      = {2011},
  abstract  = {The aim of the present work is the process integration and the optimization of the enzymatic hydrolysis of wood and the following fermentation of the products to ethanol. The substrate is a fiber fraction obtained by organosolv pre-treatment of beech wood. For the ethanol production, a co-fermentation by two different yeasts (Saccharomyces cerevisiae and Pachysolen tannophilus) was carried out to convert glucose as well as xylose. Two approaches has been followed: 1. A two step process, in which the hydrolysis of the fiber fraction and the fermentation to product are separated from each other. 2. A process, in which the hydrolysis and the fermentation are carried out in one single process step as simultaneous saccharification and fermentation (SSF). Following the first approach, a yield of about 0.15 g ethanol per gram substrate can be reached. Based on the SSF, one process step can be saved, and additionally, the gained yield can be raised up to 0.3 g ethanol per gram substrate.},
  language  = {en}
}
@incollection{KurzZebner2011,
  author    = {Kurz, Melanie and Zebner, Frank},
  title     = {Zum Verh{\"a}ltnis von Design und Technik},
  series = {Design, Anfang des 21 Jh. : Diskurse und Perspektiven},
  booktitle = {Design, Anfang des 21 Jh. : Diskurse und Perspektiven},
  editor    = {Eisele, Petra and B{\"u}rdek, Bernhard E.},
  publisher = {avedition},
  address   = {Ludwigsburg},
  isbn      = {978-3-89986-150-1},
  pages     = {174 -- 185},
  year      = {2011},
  language  = {de}
}
@incollection{MufflerPothSiekeretal.2011,
  author    = {Muffler, Kai and Poth, Sabastian and Sieker, Tim and Tippk{\"o}tter, Nils and Ulber, Roland and Sell, Dieter},
  title     = {Bio-feedstocks},
  series = {Comprehensive biotechnology : principles and practices in industry, agcriculture, medicine and the environment. Volume 2: Engineering fundamentals of biotechnology},
  booktitle = {Comprehensive biotechnology : principles and practices in industry, agcriculture, medicine and the environment. Volume 2: Engineering fundamentals of biotechnology},
  editor    = {Moo-Young, Murray},
  edition   = {2. edition},
  publisher = {Elsevier},
  address   = {Amsterdam},
  isbn      = {978-0-444-53352-4},
  doi       = {10.1016/B978-0-08-088504-9.00088-X},
  pages     = {93 -- 101},
  year      = {2011},
  language  = {en}
}
@incollection{Helmig2011,
  author    = {Helmig, Ilka},
  title     = {Friendship : editorial illustration},
  series = {Papercraft 2 : design and art with paper},
  booktitle = {Papercraft 2 : design and art with paper},
  publisher = {Gestalten Verlag},
  address   = {Berlin},
  isbn      = {978-3-89955-333-8},
  pages     = {237},
  year      = {2011},
  subject      = {Papierkunst},
  language  = {en}
}
@incollection{Fabo2011,
  author    = {Fabo, Sabine},
  title     = {REMOTEWORDS - anticipating the big observer},
  series = {Hacking the city : Interventionen in urbanen und kommunikativen R{\"a}umen ; Museum Folkwang, [16. Juli - 26. September 2010]},
  booktitle = {Hacking the city : Interventionen in urbanen und kommunikativen R{\"a}umen ; Museum Folkwang, [16. Juli - 26. September 2010]},
  editor    = {Schmidt, Sabine Maria},
  publisher = {Steidl ; Edition Folkwang},
  address   = {G{\"o}ttingen [u.a.]},
  isbn      = {978-3-86930-187-7},
  pages     = {134 -- 137},
  year      = {2011},
  subject      = {Streetart},
  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}
}