@inproceedings{UsaiCorucciGligorevicetal.2011,
  author    = {Usai, Pierpaolo and Corucci, Alessandro and Gligorevic, Snjezana and Monorchio, Agostino},
  title     = {Estimation of airport surface propagation channel: ray tracing model and measurements},
  series = {Proceedings of the 5th European Conference on Antennas and Propagation (EUCAP) : 11 - 15 April 2011, Rome, Italy},
  booktitle = {Proceedings of the 5th European Conference on Antennas and Propagation (EUCAP) : 11 - 15 April 2011, Rome, Italy},
  organization    = {European Association on Antennas and Propagation},
  isbn      = {978-1-4577-0250-1},
  pages     = {1634 -- 1638},
  year      = {2011},
  language  = {en}
}
@inproceedings{KerpenVerwornBungetal.2011,
  author    = {Kerpen, N. and Verworn, F. and Bung, Daniel B. 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}
}
@inproceedings{GroebelWernerJoerresetal.2011,
  author    = {Groebel, Simone and Werner, Frederik and J{\"o}rres, Niklas and Jansen, F. and Kasper, Katharina and Schiffels, Johannes and Sprenger, B. and Baumann, Marcus and Sch{\"o}ning, Michael Josef and Selmer, Thorsten},
  title     = {Entwicklung einer Sensor-{\"U}berwachung f{\"u}r Biogasanlagen auf Basis von Prozessdaten einer Parallelanlage},
  series = {10. Dresdner Sensor-Symposium : Dresden, 5. - 7. Dezember 2011 ; miniaturisierte analytische Verfahren, Hochtemperatur-Sensoren, Sensoren f{\"u}r Bioprozess- und Verfahrenstechnik, Sensoren f{\"u}r die Medizin, Chemische Verfahrenstechnik, Lebensmittelanalytik, innovative Sensorl{\"o}sungen, Sensoren f{\"u}r die Wasserqualit{\"a}t, Selbst{\"u}berwachung / Gerald Gerlach ... (Hg.)},
  booktitle = {10. Dresdner Sensor-Symposium : Dresden, 5. - 7. Dezember 2011 ; miniaturisierte analytische Verfahren, Hochtemperatur-Sensoren, Sensoren f{\"u}r Bioprozess- und Verfahrenstechnik, Sensoren f{\"u}r die Medizin, Chemische Verfahrenstechnik, Lebensmittelanalytik, innovative Sensorl{\"o}sungen, Sensoren f{\"u}r die Wasserqualit{\"a}t, Selbst{\"u}berwachung / Gerald Gerlach ... (Hg.)},
  publisher = {TUDpress},
  address   = {Dresden},
  isbn      = {978-3-942710-53-4},
  doi       = {10.5162/10dss2011/4.3},
  pages     = {81 -- 84},
  year      = {2011},
  abstract  = {Beim Ausbau nachhaltiger, regenerativer Energieversorgung hat die Umwandlung von organischer Biomasse in Biogas ein großes Potential. Der zugrundeliegende, komplexe biologische Prozess wird noch immer unzureichend verstanden und bedarf systematischer Untersuchungen der Prozessparameter, um einen hohen Ertrag bei guter Gasqualit{\"a}t zu erm{\"o}glichen. Die Fragestellungen zur Entschl{\"u}sselung des Prozesses sind sowohl verfahrenstechnischer als auch mikrobiologischer Natur. Aus mikrobiologischer Sicht ist die Kenntnis der tats{\"a}chlich beteiligten prozesstragenden Mikroorganismen von erheblicher Bedeutung, aus verfahrenstechnischer Sicht die Kenntnis der physikalischen und chemischen Faktoren, welche die mikrobiologischen Prozesse und kontrollieren. Im Zusammenspiel aller dieser Parameter wird die Biogasbildung bef{\"o}rdert oder behindert, bis zum Abbruch des Prozesses. Eine m{\"o}gliche Kontrollmethode ist die Messung der metabolischen Aktivit{\"a}t prozesstragender Organismen. Diese soll, beruhend auf fundierten Prozessdaten, gewonnen durch eine Parallelanlage, mit einem lichtadressierbaren potentiometrischen Sensor-System (LAPS) realisiert werden. Dieser Sensor ist in der Lage, pH-Wert-{\"a}nderungen zu detektieren, die durch den Stoffwechsel der auf dem Chip immobilisierten Organismen hervorgerufen werden, um eine Online-{\"U}berwachung von Biogasanlagen zu erm{\"o}glichen.},
  language  = {de}
}
@inproceedings{KirschMattle2011,
  author    = {Kirsch, Ansgar and Mattle, Bruno},
  title     = {Einflussfaktoren auf die Erddruckverteilung bei eingesch{\"u}tteten Tunneln},
  series = {Baustatik Baupraxis : BB / Fachtagung Baustatik Baupraxis. Lehrst{\"u}hle und Institute f{\"u}r Statik, TH Aachen, TU Berlin, U Bochum [u.a.]},
  booktitle = {Baustatik Baupraxis : BB / Fachtagung Baustatik Baupraxis. Lehrst{\"u}hle und Institute f{\"u}r Statik, TH Aachen, TU Berlin, U Bochum [u.a.]},
  pages     = {1 -- 8},
  year      = {2011},
  language  = {de}
}
@inproceedings{HirschAhlbrinkPitzPaaletal.2011,
  author    = {Hirsch, Tobias and Ahlbrink, Nils and Pitz-Paal, Robert and Teixeira Boura, Cristiano Jos{\´e} and Hoffschmidt, Bernhard and Gall, Jan and Abel, Dirk and Nolte, Vera and Wirsum, Manfred and Andersson, Joel and Diehl, Moritz},
  title     = {Dynamic simulation of a solar tower system with open volumetric receiver - a review on the ViCERP project},
  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{KirchhofKraft2011,
  author    = {Kirchhof, Michael and Kraft, Bodo},
  title     = {Dogmatisches „Entweder agil oder klassisch" im Projektmanagement hat ausgedient - die richtige Mischung macht's},
  series = {Projekt-Sternstunden : strahlende Erfolge durch Kompetenz},
  booktitle = {Projekt-Sternstunden : strahlende Erfolge durch Kompetenz},
  publisher = {GPM},
  address   = {N{\"u}rnberg},
  isbn      = {978-3-924841-60-7},
  pages     = {414 -- 425},
  year      = {2011},
  language  = {de}
}
@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{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{Vitting2011,
  author    = {Vitting, Eva},
  title     = {Designprojekte zu Solarenergie: Wie kommunizieren wir unsere Technik?},
  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     = {3 S.},
  year      = {2011},
  language  = {de}
}
@inproceedings{BragardGottschlichDeDoncker2011,
  author    = {Bragard, Michael and Gottschlich, J. and De Doncker, R. W.},
  title     = {Design and realization of a credit card size driver stage for high power thyristor based devices with integrated MOS structure},
  series = {2011 IEEE 8th International Conference on Power Electronics and ECCE Asia (ICPE \& ECCE 2011) : Jeju, South Korea, 30 May 2011 - 3 June 2011 / [co-sponsored by the Korean Institute of Power Electronics ...]},
  booktitle = {2011 IEEE 8th International Conference on Power Electronics and ECCE Asia (ICPE \& ECCE 2011) : Jeju, South Korea, 30 May 2011 - 3 June 2011 / [co-sponsored by the Korean Institute of Power Electronics ...]},
  publisher = {IEEE},
  address   = {Piscataway, NJ},
  isbn      = {978-1-61284-958-4 (Print)},
  doi       = {10.1109/ICPE.2011.5944661},
  pages     = {1182 -- 1189},
  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{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}
}
@inproceedings{FuchsRitzHalbachetal.2011,
  author    = {Fuchs, Britta and Ritz, Thomas and Halbach, Bastian and Hartl, Florian},
  title     = {Blended shopping : interactivity and individualization},
  series = {Proceedings of the International Conference on e-Business : Seville, Spain, 18 - 21 July 2011 ; [... integrated in the ICETE (International Conference on e-Business and Telecommunications) joint conference]},
  booktitle = {Proceedings of the International Conference on e-Business : Seville, Spain, 18 - 21 July 2011 ; [... integrated in the ICETE (International Conference on e-Business and Telecommunications) joint conference]},
  editor    = {Marca, David A.},
  publisher = {SciTePress},
  address   = {[Lissabon]},
  isbn      = {978-989-8425-70-6},
  pages     = {47 -- 52},
  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}
}
@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}
}
@inproceedings{StieglitzWollert2011,
  author    = {Stieglitz, Kristian and Wollert, J{\"o}rg},
  title     = {Approach of using ultra-wideband-radio in industrial real-time ethernet networks},
  series = {The 4th International Multi-Conference on Engineering and Technological Innovation : IMETI : July 19th - July 22nd, 2011, Orlando, Florida, USA},
  booktitle = {The 4th International Multi-Conference on Engineering and Technological Innovation : IMETI : July 19th - July 22nd, 2011, Orlando, Florida, USA},
  organization    = {International Multi-Conference on Engineering and Technological Innovation <4, 2011, Orlando, Fla.>},
  pages     = {1 -- 6},
  year      = {2011},
  language  = {en}
}
@inproceedings{VaessenAlexopoulosKluczkaetal.2011,
  author    = {Vaeßen, Christiane and Alexopoulos, Spiros and Kluczka, Sven and Sattler, Johannes Christoph and Roeb, M. and Neises, M. and Abdellatif, T.},
  title     = {Analyse der Verfahren zur solaren Methanolproduktion aus CO2},
  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     = {2 S.},
  year      = {2011},
  language  = {de}
}
@inproceedings{LoebSchartnerDachwaldetal.2011,
  author    = {Loeb, Horst W. and Schartner, Karl-Heinz and Dachwald, Bernd and Ohndorf, Andreas and Seboldt, Wolfgang},
  title     = {An Interstellar - Heliopause mission using a combination of solar/radioisotope electric propulsion},
  series = {Presented at the 32nd International Electric Propulsion Conference},
  booktitle = {Presented at the 32nd International Electric Propulsion Conference},
  pages     = {1 -- 7},
  year      = {2011},
  abstract  = {There is common agreement within the scientific community that in order to understand our local galactic environment it will be necessary to send a spacecraft into the region beyond the solar wind termination shock. Considering distances of 200 AU for a new mission, one needs a spacecraft travelling at a speed of close to 10 AU/yr in order to keep the mission duration in the range of less than 25 yrs, a transfer time postulated by ESA.Two propulsion options for the mission have been proposed and discussed so far: the solar sail propulsion and the ballistic/radioisotope electric propulsion. As a further alternative, we here investigate a combination of solar-electric propulsion and radioisotope-electric propulsion. The solar-electric propulsion stage consists of six 22 cm diameter "RIT-22"ion thrusters working with a high specific impulse of 7377 s corresponding to a positive grid voltage of 5 kV. Solar power of 53 kW BOM is provided by a light-weight solar array. The REP-stage consists of four space-proven 10 cm diameter "RIT-10" ion thrusters that will be operating one after the other for 9 yrs in total. Four advanced radioisotope generators provide 648 W at BOM. The scientific instrument package is oriented at earlier studies. For its mass and electric power requirement 35 kg and 35 W are assessed, respectively. Optimized trajectory calculations, treated in a separate contribution, are based on our "InTrance" method.The program yields a burn out of the REP stage in a distance of 79.6 AU for a usage of 154 kg of Xe propellant. With a C3 = 45,1 (km/s)2 a heliocentric probe velocity of 10 AU/yr is reached at this distance, provided a close Jupiter gravity assist adds a velocity increment of 2.7 AU/yr. A transfer time of 23.8 yrs results for this scenario requiring about 450 kg Xe for the SEP stage, jettisoned at 3 AU. We interpret the SEP/REP propulsion as a competing alternative to solar sail and ballistic/REP propulsion. Omiting a Jupiter fly-by even allows more launch flexibility, leaving the mission duration in the range of the ESA specification.},
  language  = {en}
}
@inproceedings{BeckerBergenerBreukeretal.2011,
  author    = {Becker, J{\"o}rg and Bergener, Philipp and Breuker, Dominic and Delfmann, Patrick and Eggert, Mathias},
  title     = {An Efficient Business Process Compliance Checking Approach},
  series = {Governance and Sustainability in Information Systems. Managing the Transfer and Diffusion of IT : IFIP WG 8.6 International Working Conference, Hamburg, Germany, September 22-24, 2011. Proceedings},
  booktitle = {Governance and Sustainability in Information Systems. Managing the Transfer and Diffusion of IT : IFIP WG 8.6 International Working Conference, Hamburg, Germany, September 22-24, 2011. Proceedings},
  publisher = {Springer},
  address   = {Berlin, Heidelberg},
  doi       = {10.1007/978-3-642-24148-2_19},
  pages     = {282 -- 287},
  year      = {2011},
  language  = {en}
}
@inproceedings{PfaffLarkowskiBurnham2011,
  author    = {Pfaff, Raphael and Larkowski, Tomasz and Burnham, Keith J.},
  title     = {An application of adaptive control in the behavioural framework},
  series = {21st International Conference on Systems Engineering (ICSEng) : 16 - 18 Aug. 2011, Las Vegas, Nevada ; proceedings},
  booktitle = {21st International Conference on Systems Engineering (ICSEng) : 16 - 18 Aug. 2011, Las Vegas, Nevada ; proceedings},
  publisher = {IEEE},
  address   = {Piscataway, NJ},
  organization    = {International Conference on Systems Engineering <21, 2011, Las Vegas>},
  isbn      = {978-1-4577-1078-0 ; 978-0-7695-4495-3},
  pages     = {49 -- 54},
  year      = {2011},
  language  = {en}
}
@inproceedings{OPUS4-299,
  title     = {Alfha.net / Sektion Bauingenieurwesen: 3. [Dritter] Erfahrungsaustausch Fachbereich Bauingenieurwesen : Absolventen berichten aus der Praxis},
  organization    = {FH Aachen, University of Applied Sciences},
  year      = {2011},
  abstract  = {Inhaltsverzeichnis: 4 Grußwort des Dekans [Prof. Dr.-Ing. J{\"u}rgen Kettern] 4 Grußwort des Sektionsleiters "Bau" des alfha.net [Dipl.-Ing. Walter Kleiker] 5 Referenten 10 Referate 10 Die Statik bleibt dynamisch ... : Beispiele der Schwingungsanf{\"a}lligkeit von Br{\"u}cken, T{\"u}rmen und erdbebengef{\"a}hrdeten Geb{\"a}uden / Dipl.-Ing. Sebastian Gokus 12 Bau einer Biogasanlage / Dipl.-Ing. Michaela Schneider 16 Die neue Landmarke an der A4 / Dipl.-Ing. Franz-Josef T{\"u}rck-H{\"o}vener 18 Technical Due Diligence Real Estate : Technische Immobilienbewertung zur Vorbereitung einer Immobilientransaktion - Eine Teilanalyse von Chancen und Risiken im Due Diligence Prozess / Dipl.-Ing. Architektin Ebru Baykal M.Eng. 20 Die Deutsche Botschaft Kabul wird saniert / Dipl.-Ing. Stefanie Milde 24 Abfluss- und Strukturverbesserung am Niederrhein : Ein hydraulischer Ansatz zur Vereinbarkeit von Hochwasserschutz und Strukturverbesserung / Dr.-Ing. Gesa Kutschera 26 Um- und Ausbau des Autobahnkreuzes Aachen / Dipl.-Ing. Dirk Gobbel{\´e} 30 Textilbewehrter Beton in Großprojekten am Beispiel einer Fußg{\"a}ngerbr{\"u}cke / Dipl.-Ing. Andre Nacken 32 Kalkulation in der Bauindustrie / Dipl.-Ing. Alexander Spix 34 Phoenix-See Dortmund : Standort f{\"u}r die Zukunft / Dipl,-Ing. Stephan Bendel ; Dipl.-Ing. Sebastian Nyßen 38 alfha.net - Ein Verein stellt sich vor 39 Impressum},
  subject      = {Aachen / Fachhochschule Aachen / Fachbereich Bauingenieurwesen},
  language  = {de}
}
@inproceedings{BaumannTeixeiraBouraGoettscheetal.2011,
  author    = {Baumann, Torsten and Teixeira Boura, Cristiano Jos{\´e} and G{\"o}ttsche, Joachim and Hoffschmidt, Bernhard and Schmitz, Stefan and Zunft, Stefan},
  title     = {Air-sand heat exchanger: materials and flow properties},
  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{BaumannTeixeiraBouraEcksteinetal.2011,
  author    = {Baumann, Torsten and Teixeira Boura, Cristiano Jos{\´e} and Eckstein, Julian and Felinks, Jan and G{\"o}ttsche, Joachim and Hoffschmidt, Bernhard and Schmitz, Stefan and Zunft, Stefan},
  title     = {Air-sand heat exchanger},
  series = {6th International Renewable Energy Storage Conference (IRES 2011) : November 28 - 30, 2011, bcc Berlin Congress Center, Berlin, Germany / EUROSOLAR ...},
  booktitle = {6th International Renewable Energy Storage Conference (IRES 2011) : November 28 - 30, 2011, bcc Berlin Congress Center, Berlin, Germany / EUROSOLAR ...},
  publisher = {Eurosolar},
  address   = {Bonn},
  pages     = {1 CD-ROM},
  year      = {2011},
  language  = {de}
}
@inproceedings{SiekmannMueller2011,
  author    = {Siekmann, Thomas and M{\"u}ller, Karsten},
  title     = {Adaptive potential of the stormwater management in urban areas faced by the climate change},
  series = {12th International Conference on Urban Drainage, Porto Alegre/Brazil, 11-16 September 2011},
  booktitle = {12th International Conference on Urban Drainage, Porto Alegre/Brazil, 11-16 September 2011},
  pages     = {9 S.},
  year      = {2011},
  language  = {en}
}
@inproceedings{DammRitzStrauch2011,
  author    = {Damm, Sebastian and Ritz, Thomas and Strauch, Jakob},
  title     = {Adaption of archetype patterns for mobile cloud-based business apps},
  series = {2011 IEEE International Conference on Pervasive Computing and Communications workshops (PerCom workshops 2011) : Seattle, Washington, USA, 21 - 25 March 2011},
  booktitle = {2011 IEEE International Conference on Pervasive Computing and Communications workshops (PerCom workshops 2011) : Seattle, Washington, USA, 21 - 25 March 2011},
  publisher = {IEEE Service Center},
  address   = {Piscataway, NJ},
  isbn      = {978-1-61284-938-6 (Print)},
  doi       = {10.1109/PERCOMW.2011.5766849},
  pages     = {100 -- 105},
  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{SchusserVaessenSchoening2011,
  author    = {Schusser, Sebastian and Vaeßen, Christiane and Sch{\"o}ning, Michael Josef},
  title     = {4. Graduiertentagung der FH Aachen 24. November 2011},
  url       = {http://nbn-resolving.de/urn:nbn:de:hbz:a96-opus-3530},
  year      = {2011},
  abstract  = {Tagungsband der 4. Graduiertentagung der FH Aachen am 24. November 2011 Proceedings from the 4th Graduate Symposium, FH Aachen, Germany, November 24th, 2011 Aachen, November 2011. 62 Seiten},
  subject      = {Graduiertentagung},
  language  = {de}
}
@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}
}