TY  - JOUR
A1  - Orzada, Stephan
A1  - Maderwald, Stefan
A1  - Poser, Benedikt Andreas
A1  - Bitz, Andreas
A1  - Quick, Harald H.
A1  - Ladd, Mark E.
T1  - RF excitation using time interleaved acquisition of modes (TIAMO) to address B1 inhomogeneity in high-field MRI
JF  - Magnetic Resonance in Medicine
N2  - As the field strength and, therefore, the operational frequency in MRI is increased, the wavelength approaches the size of the human head/body, resulting in wave effects, which cause signal decreases and dropouts. Several multichannel approaches have been proposed to try to tackle these problems, including RF shimming, where each element in an array is driven by its own amplifier and modulated with a certain (constant) amplitude and phase relative to the other elements, and Transmit SENSE, where spatially tailored RF pulses are used. In this article, a relatively inexpensive and easy to use imaging scheme for 7 Tesla imaging is proposed to mitigate signal voids due to B1 field inhomogeneity. Two time-interleaved images are acquired using a different excitation mode for each. By forming virtual receive elements, both images are reconstructed together using GRAPPA to achieve a more homogeneous image, with only small SNR and SAR penalty in head and body imaging at 7 Tesla.
Y1  - 2010
U6  - http://dx.doi.org/10.1002/mrm.22527
SN  - 1522-2594
VL  - 64
IS  - 2
SP  - 327
EP  - 333
PB  - Wiley-Liss
CY  - New York
ER  - 
TY  - BOOK
A1  - Thomas, Axel
T1  - Rhetorische Knallfrösche : Zitatensammlung für Politik und Wirtschaft
Y1  - 2010
SN  - 978-3-00-033037-7
PB  - Neck + Heyn
CY  - Aachen
ER  - 
TY  - JOUR
A1  - Ferrein, Alexander
T1  - Robot controllers for highly dynamic environments with real-time constraints
JF  - Künstliche Intelligenz : KI. 24 (2010), H. 2
Y1  - 2010
SN  - 1610-1987
SP  - 175
EP  - 178
ER  - 
TY  - CHAP
A1  - Anthrakidis, Anette
T1  - Schnelltest zur Abschätzung der Wirkungsgradkennlinie von Parabolrinnenkollektoren
T2  - Thermische Solarenergie : 20. Symposium ; 05. bis 07. Mai 2010, Kloster Banz, Bad Staffelstein
Y1  - 2010
SN  - 978-3-941785-29-8
SP  - 112
EP  - 117
PB  - OTTI
CY  - Regensburg
ER  - 
TY  - BOOK
A1  - Laack, Walter van
T1  - Schnittstelle Tod: Aufbruch zu neuem Leben?
Y1  - 2010
SN  - 978-3-936624-10-6
N1  - Tagungsbeiträge des 1. Europäischen Seminars in Aachen zum Thema Nahtoderfahrungen mit dem Titel: "Schnittstelle Tod", am 7. November 2009 / [Hrsg.: Walter van Laack]
PB  - Books on Demand
CY  - Norderstedt
ER  - 
TY  - JOUR
A1  - Timme, Michael
A1  - Hülk, Fabian
T1  - Schriftform bei Mietvertrag mit einer Aktiengesellschaft
JF  - Neue Zeitschrift für Gesellschaftsrecht (NZG)
Y1  - 2010
SN  - 1434-9272
VL  - 13
IS  - 5
SP  - 177
EP  - 178
ER  - 
TY  - CHAP
A1  - Reindl, Lukas
A1  - Park, Jin
A1  - Norda, Hannah
A1  - Butenweg, Christoph
T1  - Seismic design of masonry walls subject to out-of-plane bending
T2  - Proceedings of the Tenth International Conference on Computational Structures Technology : Valencia, Spain, 14 - 17 September 2010 / organised in association with: Universidad Politecnica de Valencia ... Ed. by B. H. V. Topping ...
Y1  - 2010
SN  - 978-1-905088-36-2
U6  - http://dx.doi.org/10.4203/ccp.93.348
SP  - Paper 348
PB  - Civil-Comp Press
CY  - Kippen
ER  - 
TY  - CHAP
A1  - Gellert, Christoph
A1  - Park, Jin
A1  - Butenweg, Christoph
T1  - Seismic safety verification of masonry structures
T2  - Proceedings of the Eight International Masonry Conference : held in Dresden from 4th to 7th of July 2010 / [International Masonry Society ; Technische Universität Dresden]. Ed. by: Wolfram Jäger ... Volume 1. (Masonry / International Masonry Society Special Publication ; 11)
Y1  - 2010
SN  - 978-3-00-031381-3
SP  - 813
EP  - 822
PB  - ARGE 8IMC Dresden
CY  - Radebeul
ER  - 
TY  - CHAP
A1  - Meskouris, Konstantin
A1  - Holtschoppen, Britta
A1  - Butenweg, Christoph
A1  - Park, Jin
T1  - Seismische Auslegung von Silo- und Tankbauwerken
T2  - Festschrift zum 60. Geburtstag von Univ.-Prof. Dr.-Ing. Ingbert Mangerig. (Berichte aus dem konstruktiven Ingenieurbau ; 2010,6)
Y1  - 2010
SP  - 215
EP  - 224
PB  - Univ. der Bundeswehr
CY  - Neubiberg
ER  - 
TY  - CHAP
A1  - Bung, Daniel B.
A1  - Schlenkhoff, Andreas
T1  - Selbstbelüftete Gerinneströmungen auf Treppenschussrinnen
T2  - Talsperren im Wandel : 15. Deutsches Talsperrensymposium ; Beiträge zur Tagung am 14. bis 16. April 2010 im Eurogress Aachen
Y1  - 2010
SN  - 978-3-8322-9043-6
SP  - 39
EP  - 47
ER  -