TY  - JOUR
A1  - Ribitsch, D.
A1  - Heumann, S.
A1  - Trotscha, E.
A1  - Herrero Acero, E.
A1  - Greimel, K.
A1  - Leber, R.
A1  - Birger-Gruenberger, R.
A1  - Deller, S.
A1  - Eiteljoerg, I.
A1  - Remler, P.
A1  - Weber, Th.
A1  - Siegert, Petra
A1  - Maurer, Karl-Heinz
A1  - Donelli, I.
A1  - Freddi, G.
A1  - Schwab, H.
A1  - Guebitz, G. M.
T1  - Hydrolysis of polyethyleneterephthalate by p-nitrobenzylesterase from Bacillus subtilis
JF  - Biotechnology progress
Y1  - 2011
SN  - 1520-6033 (E-Journal); 8756-7938 (Print)
VL  - Vol. 27
IS  - Iss. 4
SP  - 951
EP  - 960
PB  - Wiley
CY  - Hoboken
ER  - 
TY  - CHAP
A1  - Stieglitz, Kristian
A1  - Wollert, Jörg
T1  - Approach of using ultra-wideband-radio in industrial real-time ethernet networks
T2  - The 4th International Multi-Conference on Engineering and Technological Innovation : IMETI : July 19th - July 22nd, 2011, Orlando, Florida, USA
Y1  - 2011
SP  - 1
EP  - 6
ER  - 
TY  - JOUR
A1  - Mottaghy, Darius
A1  - Pechnig, Renate
A1  - Vogt, Christian
T1  - The geothermal project Den Haag: 3D numerical models for temperature prediction and reservoir simulation
JF  - Geothermics
N2  - 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.
Y1  - 2011
U6  - https://doi.org/10.1016/j.geothermics.2011.07.001
SN  - 0375-6505
VL  - 40
IS  - 3
SP  - 199
EP  - 210
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - CHAP
A1  - Park, Jin
A1  - El-Daib, Khaled
A1  - Butenweg, Christoph
A1  - Gellert, Christoph
T1  - A novel macroelement approach for masonry walls
T2  - Proceedings of the 8th International Conference on Structural Dynamics, EURODYN 2011 : Leuven, Belgium, 4 - 6 July 2011 / Katholieke Universiteit Leuven, ... G. De Roeck ... (eds)
Y1  - 2011
SN  - 978-90-76019-31-4
SP  - 3281
EP  - 3286
PB  - K. U. Leuven, Dep. of Civil Engineering
CY  - Leuven
ER  - 
TY  - CHAP
A1  - Reindl, Lukas
A1  - Butenweg, Christoph
A1  - Kubalski, Thomas
T1  - Numerical simulation of unreinforced masonry walls subject to dynamic out-of-plane loading
T2  - 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 ...
Y1  - 2011
SN  - 978-960-99994-0-3
SP  - 1
EP  - 10
PB  - National Technical Univ. of Athens
CY  - Athen
ER  - 
TY  - CHAP
A1  - Meskouris, Konstantin
A1  - Holtschoppen, Britta
A1  - Butenweg, Christoph
A1  - Rosin, Julia
T1  - Seismic analysis of liquid storage tanks
T2  - 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. Grützner ; R. Pérez-Lopez ; T. Fernández Steeger ; I. Papanikolaou ; K. Reicherter ; P. G. Silva ; A. Vött. Volume 2
Y1  - 2011
SN  - 978-960-466-093-3
SP  - 136
EP  - 139
PB  - The Natural hazards Laboratory, National and Kapodistrian University of Athens
CY  - Athens
ER  - 
TY  - CHAP
A1  - Taddei, Francesca
A1  - Reindl, Lukas
A1  - Park, Jin
A1  - Butenweg, Christoph
A1  - Karadogan, Faruk
T1  - Numerical investigation of AAC wall panels based on the damage plasticity constitutive law
T2  - 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
Y1  - 2011
SN  - 1425-8129
SP  - 86
EP  - 91
PB  - Stowarzyszenie Producentów Cementu i Wapna
CY  - Krakow
ER  - 
TY  - CHAP
A1  - Usai, Pierpaolo
A1  - Corucci, Alessandro
A1  - Gligorevic, Snjezana
A1  - Monorchio, Agostino
T1  - Estimation of airport surface propagation channel: ray tracing model and measurements
T2  - Proceedings of the 5th European Conference on Antennas and Propagation (EUCAP) : 11 - 15 April 2011, Rome, Italy
Y1  - 2011
SN  - 978-1-4577-0250-1
SP  - 1634
EP  - 1638
ER  - 
TY  - CHAP
A1  - Schneckenburger, N.
A1  - Franzen, N.
A1  - Gligorevic, Snjezana
A1  - Schnell, M.
T1  - L-band compatibility of LDACS1
T2  - IEEE/AIAA 30th Digital Avionics Systems Conference (DASC) : 16 - 20 Oct. 2011, Seattle, Wash.
Y1  - 2011
SN  - 978-1-61284-797-9
SN  - 2155-7195
SP  - 4C3-1
EP  - 4C3-11
ER  - 
TY  - CHAP
A1  - Schiffer, Stefan
A1  - Ferrein, Alexander
A1  - Lakemeyer, Gerhard
T1  - Fuzzy representations and control for domestic service robots in Golog
T2  - Intelligent robotics and applications : 4th International conference, ICIRA 2011, Aachen, Germany, December 6-8, 2011, proceedings, part I. (Lecture notes in computer science ; 7102)
Y1  - 2011
SN  - 978-3-642-25486-4
SP  - 241
EP  - 250
ER  - 
TY  - CHAP
A1  - Gligorevic, Snjezana
A1  - Schneckenburger, N.
A1  - Franzen, N.
A1  - Schnell, Michael
A1  - Müller, S.
A1  - Günzel, H.
T1  - L-Band compatibility of LDACS1
T2  - 3rd CEAS Air and Space Conference, 24 - 28 October 2011, Venezia, Italy
Y1  - 2011
SP  - 1
EP  - 8
ER  - 
TY  - CHAP
A1  - Gligorevic, Snjezana
A1  - Epple, Ulrich
A1  - Schnell, Michael
T1  - The LDACS1 physical layer design
T2  - Future aeronautical communications
Y1  - 2011
SN  - 978-953-307-625-6
SP  - 317
EP  - 332
PB  - Intech
CY  - London
ER  - 
TY  - CHAP
A1  - Pfaff, Raphael
A1  - Larkowski, Tomasz
A1  - Burnham, Keith J.
T1  - An application of adaptive control in the behavioural framework
T2  - 21st International Conference on Systems Engineering (ICSEng) : 16 - 18 Aug. 2011, Las Vegas, Nevada ; proceedings
Y1  - 2011
SN  - 978-1-4577-1078-0 ; 978-0-7695-4495-3
SP  - 49
EP  - 54
PB  - IEEE
CY  - Piscataway, NJ
ER  - 
TY  - JOUR
A1  - Eilmann, Britta
A1  - Zweifel, Roman
A1  - Buchmann, Nina
A1  - Graf Pannatier, Elisabeth
A1  - Rigling, Andreas
T1  - Drought alters timing, quantity, and quality of wood formation in Scots pine
JF  - Journal of Experimental Botany
Y1  - 2011
U6  - https://doi.org/10.1093/jxb/erq443
SN  - 1460-2431 (Online)
SN  - 0022-0957 (Print)
VL  - 62
IS  - 8
SP  - 2763
EP  - 2771
PB  - Oxford University Press
CY  - Oxford
ER  - 
TY  - JOUR
A1  - Bragard, Michael
A1  - Conrad, M.
A1  - van Hoek, H.
A1  - De Doncker, R. W.
T1  - The integrated emitter turn-off thyristor (IETO) : an innovative thyristor-based high power semiconductor device using MOS assisted turn-off
JF  - IEEE transactions on industry applications
Y1  - 2011
U6  - https://doi.org/10.1109/TIA.2011.2161432
SN  - 0093-9994
VL  - 47
IS  - 5
SP  - 2175
EP  - 2182
PB  - IEEE
CY  - New York
ER  - 
TY  - CHAP
A1  - Bragard, Michael
A1  - Ronge, C.
A1  - De Doncker, R. W.
T1  - Sandwich design of high-power thyristor based devices with integrated MOSFET structure
T2  - Proceedings of the 2011 - 14th - European Conference on Power Electronics and Applications (EPE 2011) : Aug. 30, 2011 - Sept. 1, 2011, Birmingham, United Kingdom
Y1  - 2011
SN  - 978-1-61284-167-0 (Print)
SN  - 978-90-75815-15-3 (Online)
PB  - IEEE
CY  - Piscataway, NJ
ER  - 
TY  - CHAP
A1  - Bragard, Michael
A1  - Gottschlich, J.
A1  - De Doncker, R. W.
T1  - Design and realization of a credit card size driver stage for high power thyristor based devices with integrated MOS structure
T2  - 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 ...]
Y1  - 2011
SN  - 978-1-61284-958-4 (Print)
SN  - 978-1-61284-956-0 (Online)
U6  - https://doi.org/10.1109/ICPE.2011.5944661
SP  - 1182
EP  - 1189
PB  - IEEE
CY  - Piscataway, NJ
ER  - 
TY  - JOUR
A1  - Wagner, Torsten
A1  - Miyamoto, K.
A1  - Werner, Frederik
A1  - Schöning, Michael Josef
A1  - Yoshinobu, T.
T1  - Utilising Digital Micro-Mirror Device (DMD) as Scanning Light Source for Light-Addressable Potentiometric Sensors (LAPS)
Y1  - 2011
U6  - https://doi.org/10.1166/sl.2011.1620
VL  - 9
IS  - 2
SP  - 812
EP  - 815
PB  - American Scientific Publishers
CY  - Stevenson Ranch, Calif.
ER  - 
TY  - CHAP
A1  - Damm, Sebastian
A1  - Ritz, Thomas
A1  - Strauch, Jakob
T1  - Adaption of archetype patterns for mobile cloud-based business apps
T2  - 2011 IEEE International Conference on Pervasive Computing and Communications workshops (PerCom workshops 2011) : Seattle, Washington, USA, 21 - 25 March 2011
Y1  - 2011
SN  - 978-1-61284-938-6 (Print)
SN  - 978-1-61284-936-2 (E-Book)
U6  - https://doi.org/10.1109/PERCOMW.2011.5766849
SP  - 100
EP  - 105
PB  - IEEE Service Center
CY  - Piscataway, NJ
ER  - 
TY  - CHAP
A1  - Fuchs, Britta
A1  - Ritz, Thomas
A1  - Halbach, Bastian
A1  - Hartl, Florian
ED  - Marca, David A.
T1  - Blended shopping : interactivity and individualization
T2  - 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]
Y1  - 2011
SN  - 978-989-8425-70-6
SP  - 47
EP  - 52
PB  - SciTePress
CY  - [Lissabon]
ER  -