TY  - JOUR
A1  - Oßmann, Martin
A1  - Hattrup, C.
A1  - Broeck, H. W. van der
T1  - Fast estimation techniques for digital control of resonant converters / Hattrup, C.; van der Broeck, H.W.; Ossmann, M.;
JF  - IEEE Transaction on Power Electronics. 18 (2003), H. 1
Y1  - 2003
SN  - 0885-8993
N1  - Part 2
SP  - 365
EP  - 372
ER  - 
TY  - JOUR
A1  - Prume, Klaus
A1  - Muralt, Paul
A1  - Calame, Florian
A1  - Schmitz-Kempen, Thorsten
T1  - Extensive electromechanical characterization of PZT thin films for MEMS applications by electrical and mechanical excitation signals / Prume, Klaus ; Muralt, Paul ; Calame, Florian ; Schmitz-Kempen, Thorsten ; Tiedke, Stephan
JF  - Journal of Electroceramics. 19 (2007), H. 4
Y1  - 2007
SN  - 1385-3449
SP  - 407
EP  - 411
ER  - 
TY  - JOUR
A1  - Ferrein, Alexander
A1  - Fritz, Christian
A1  - Lakemeyer, Gerhard
T1  - Extending DTGOLOG with Options / Ferrein, Alexander ; Fritz, Christian ; Lakemeyer, Gerhard
JF  - IJCAI-03, Proceedings of the Eighteenth International Joint Conference on Artificial Intelligence, Acapulco, Mexico, August 9-15, 2003
Y1  - 2003
SP  - 1391
EP  - 1393
ER  - 
TY  - JOUR
A1  - Schlamann, Marc
A1  - Voigt, Melanie A.
A1  - Maderwald, Stefan
A1  - Bitz, Andreas
A1  - Kraff, Oliver
A1  - Ladd, Susanne C.
A1  - Ladd, Mark E.
A1  - Forsting, Michael
A1  - Wilhelm, Hans
T1  - Exposure to high-field MRI does not affect cognitive function
JF  - Journal of Magnetic Resonance Imaging
N2  - Purpose
To assess potential cognitive deficits under the influence of static magnetic fields at various field strengths some studies already exist. These studies were not focused on attention as the most vulnerable cognitive function. Additionally, mostly no magnetic resonance imaging (MRI) sequences were performed.

Materials and Methods
In all, 25 right-handed men were enrolled in this study. All subjects underwent one MRI examination of 63 minutes at 1.5 T and one at 7 T within an interval of 10 to 30 days. The order of the examinations was randomized. Subjects were referred to six standardized neuropsychological tests strictly focused on attention immediately before and after each MRI examination. Differences in neuropsychological variables between the timepoints before and after each MRI examination were assessed and P-values were calculated

Results
Only six subtests revealed significant differences between pre- and post-MRI. In these tests the subjects achieved better results in post-MRI testing than in pre-MRI testing (P = 0.013–0.032). The other tests revealed no significant results.

Conclusion
The improvement in post-MRI testing is only explicable as a result of learning effects. MRI examinations, even in ultrahigh-field scanners, do not seem to have any persisting influence on the attention networks of human cognition immediately after exposure.
Y1  - 2010
U6  - http://dx.doi.org/10.1002/jmri.22065
SN  - 1522-2586
VL  - 31
IS  - 5
SP  - 1061
EP  - 1066
PB  - Wiley-Liss
CY  - New York
ER  - 
TY  - JOUR
A1  - Reinhardt, T.
A1  - Bitz, Andreas
A1  - El Ouardi, A.
A1  - Streckert, J.
A1  - Sommer, A.
A1  - Lerchl, A.
A1  - Hansen, V.
T1  - Exposure set-ups for in vivo experiments using radial waveguides
JF  - Radiation Protection Dosimetry
Y1  - 2007
U6  - http://dx.doi.org/10.1093/rpd/ncm370
SN  - 1742-3406
VL  - 124
IS  - 1
SP  - 21
EP  - 26
ER  - 
TY  - JOUR
A1  - Siepmann, Thomas
T1  - Exploitation Plan of the TELEflow Project
Y1  - 1999
N1  - 4th Framework Programme Report
CY  - Brussels
ER  - 
TY  - JOUR
A1  - Siepmann, Thomas
T1  - Expertensysteme in der rechnerintegrierten Produktion
JF  - Einführung in die CIM-Praxis : rechnerintegrierte Produktion / hrsg. von Gerhard Neipp ...
Y1  - 1991
SN  - 3-18-401098-8
SP  - 187
EP  - 198
PB  - VDI-Verl.
CY  - Düsseldorf
ER  - 
TY  - JOUR
A1  - Siepmann, Thomas
A1  - Pfeiffer, J.
A1  - Teichmann, W.
T1  - Expertensystem zur spanenden Bearbeitung
JF  - Technische Mitteilungen Krupp (1988)
Y1  - 1988
CY  - Essen
ER  - 
TY  - CHAP
A1  - Heinol, Horst-Guenther
A1  - Xu, Zhanping
A1  - Schwarte, Rudolf
A1  - Ringbeck, Thorsten
ED  - Deppe, Gerd-Joachim
T1  - Experimentelle Ergebnisse eines neuartigen schnellen 3D-MeEsystems mit modifizierten elektrooptischen Modulationskomponenten
T2  - Optische Formerfassung : Erfahrungsaustausch zwischen Anwendern und Entwicklern ; Manuskripte der Vorträge und Präsentationen zur DGZfP-VDI/VDE-GMA-Fachtagung am 28. und 29. April 1997 in der Stadthalle in Langen. - (GMA-Bericht ; 30)
Y1  - 1997
SP  - 99
EP  - 103
PB  - Gesellschaft Mess- und Automatisierungstechnik
CY  - Düsseldorf
ER  - 
TY  - JOUR
A1  - Altherr, Lena
A1  - Ederer, Thorsten
A1  - Lorenz, Ulf
A1  - Pelz, Peter F.
A1  - Pöttgen, Philipp
ED  - Lübbecke, Marco
ED  - Koster, Arie
ED  - Letmathe, Peter
ED  - Madlener, Reihard
ED  - Peis, Britta
ED  - Walther, Grit
T1  - Experimental validation of an enhanced system synthesis approach
JF  - Operations Research Proceedings 2014
N2  - Planning the layout and operation of a technical system is a common task
for an engineer. Typically, the workflow is divided into consecutive stages: First,
the engineer designs the layout of the system, with the help of his experience or of
heuristic methods. Secondly, he finds a control strategy which is often optimized
by simulation. This usually results in a good operating of an unquestioned sys-
tem topology. In contrast, we apply Operations Research (OR) methods to find a
cost-optimal solution for both stages simultaneously via mixed integer program-
ming (MILP). Technical Operations Research (TOR) allows one to find a provable
global optimal solution within the model formulation. However, the modeling error
due to the abstraction of physical reality remains unknown. We address this ubiq-
uitous problem of OR methods by comparing our computational results with mea-
surements in a test rig. For a practical test case we compute a topology and control
strategy via MILP and verify that the objectives are met up to a deviation of 8.7%.
Y1  - 2014
SN  - 978-3-319-28695-2
U6  - http://dx.doi.org/10.1007/978-3-319-28697-6_1
PB  - Springer
CY  - Basel
ER  -