Hansjorg Graf: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

1

Sodium 3-D MRI of the human torso using a volume coil

Günter Steidle, Hansjörg Graf, Fritz Schick

Journal:

Magnetic Resonance Imaging

Year:

2004

Language:

english

File:

PDF, 527 KB

english, 2004

2

Image-guided radiofrequency ablation of hepatocellular carcinoma (HCC): Is MR guidance more effective than CT guidance?

Clasen, Stephan, Rempp, Hansjörg, Hoffmann, Rüdiger, Graf, Hansjörg, Pereira, Philippe L., Claussen, Claus D.

Journal:

European Journal of Radiology

Year:

2014

Language:

english

File:

PDF, 685 KB

english, 2014

3

Magnetic susceptibility effects on the accuracy of MR temperature monitoring by the proton resonance frequency method

Andreas Boss, Hansjörg Graf, Bernd Müller-Bierl, Stephan Clasen, Diethard Schmidt, Philippe L. Pereira, Fritz Schick

Journal:

Journal of Magnetic Resonance Imaging

Year:

2005

Language:

english

File:

PDF, 466 KB

english, 2005

4

Eddy-current induction in extended metallic parts as a source of considerable torsional moment

Hansjörg Graf, Ulrike A. Lauer, Fritz Schick

Journal:

Journal of Magnetic Resonance Imaging

Year:

2006

Language:

english

File:

PDF, 175 KB

english, 2006

5

Heating of metallic implants and instruments induced by gradient switching in a 1.5-Tesla whole-body unit

Hansjörg Graf, Günter Steidle, Fritz Schick

Journal:

Journal of Magnetic Resonance Imaging

Year:

2007

Language:

english

File:

PDF, 527 KB

english, 2007

6

Metal artifacts caused by gradient switching

Hansjörg Graf, Günter Steidle, Petros Martirosian, Ulrike A. Lauer, Fritz Schick

Journal:

Magnetic Resonance in Medicine

Year:

2005

Language:

english

File:

PDF, 270 KB

english, 2005

7

RF artifacts caused by metallic implants or instruments which get more prominent at 3 T: an in vitro study

Hansjörg Graf, Ulrike A. Lauer, Alexander Berger, Fritz Schick

Journal:

Magnetic Resonance Imaging

Year:

2005

Language:

english

File:

PDF, 390 KB

english, 2005

8

Quantification of direct current in electrically active implants using MRI methods

Hanne Wojtczyk, Hansjörg Graf, Petros Martirosian, Verena Ballweg, Markus Kraiger, Jörg Pintaske, Fritz Schick

Journal:

Zeitschrift für Medizinische Physik

Year:

2011

Language:

english

File:

PDF, 1016 KB

english, 2011

9

Magnetic resonance perfusion imaging without contrast media

Petros Martirosian, Andreas Boss, Christina Schraml, Nina F. Schwenzer, Hansjörg Graf, Claus D. Claussen, Fritz Schick

Journal:

European Journal of Nuclear Medicine and Molecular Imaging

Year:

2010

Language:

english

File:

PDF, 716 KB

english, 2010

10

Numerical Simulations of Intra-voxel Dephasing Effects and Signal Voids in Gradient Echo MR Imaging using different Sub-grid Sizes

Bernd M. Müller-Bierl, Hansjörg Graf, Philippe L. Pereira, Fritz Schick

Journal:

Magnetic Resonance Materials in Physics, Biology and Medicine

Year:

2006

Language:

english

File:

PDF, 196 KB

english, 2006

11

Interaction between grounding pads used for RF ablation therapy and magnetic resonance imaging

Christina Schraml, Hansjörg Graf, Andreas Boss, Stephan Clasen, Martin Leibfritz, Philippe L. Pereira, Claus D. Claussen, Fritz Schick

Journal:

Magnetic Resonance Materials in Physics, Biology and Medicine

Year:

2005

Language:

english

File:

PDF, 223 KB

english, 2005

12

Radio frequency versus susceptibility effects of small conductive implants — a systematic MRI study on aneurysm clips at 1.5 and 3 T

Ulrike A. Lauer, Hansjorg Graf, Alexander Berger, Claus D. Claussen, Fritz Schick

Journal:

Magnetic Resonance Imaging

Year:

2005

Language:

english

File:

PDF, 252 KB

english, 2005

13

Resolution adapted finite element modeling of radio frequency interactions on conductive resonant structures in MRI

Jürgen Ruoff, Christian Würslin, Hansjörg Graf, Fritz Schick

Journal:

Magnetic Resonance in Medicine

Year:

2012

Language:

english

File:

PDF, 1.23 MB

english, 2012

14

Tissue warming and regulatory responses induced by radio frequency energy deposition on a whole-body 3-Tesla magnetic resonance imager

Andreas Boss, Hansjörg Graf, Alexander Berger, Ulrike A. Lauer, Hanne Wojtczyk, Claus D. Claussen, Fritz Schick

Journal:

Journal of Magnetic Resonance Imaging

Year:

2007

Language:

english

File:

PDF, 328 KB

english, 2007

15

Genehmigungs- und Aufklärungspflichten bei Zins-Swap-Geschäften von Sozialversicherungsträgern

Hansjörg Sailer, Georg Graf

Journal:

Juristische Blätter

Year:

2012

Language:

german

File:

PDF, 154 KB

german, 2012

16

Magnetic resonance visualization of conductive structures by sequence-triggered direct currents and spin-echo phase imaging

Eibofner, Frank, Wojtczyk, Hanne, Graf, Hansjörg, Clasen, Stephan

Journal:

Medical Physics

Year:

2014

Language:

english

File:

PDF, 1019 KB

english, 2014

17

3D Bioprinted Muscle and Tendon Tissues for Drug Development

Rimann, Markus, Laternser, Sandra, Keller, Hansjörg, Leupin, Olivier, Graf-Hausner, Ursula

Journal:

CHIMIA International Journal for Chemistry

Year:

2015

Language:

english

File:

PDF, 359 KB

english, 2015

18

Zum Start der Zeitschrift: Was ist und welches Ziel verfolgt die Zeitschrift Coaching | Theorie und Praxis?

Graf, Eva-Maria, Berninger-Schäfer, Elke, Künzli, Hansjörg

Journal:

Coaching | Theorie & Praxis

Year:

2015

Language:

german

File:

PDF, 705 KB

german, 2015

19

Diffusion-weighted echo planar MR imaging of the neck at 3 T using integrated shimming: comparison of MR sequence techniques for reducing artifacts caused by magnetic-field inhomogeneities

Gatidis, Sergios, Graf, Hansjörg, Weiß, Jakob, Stemmer, Alto, Kiefer, Berthold, Nikolaou, Konstantin, Notohamiprodjo, Mike, Martirosian, Petros

Journal:

Magnetic Resonance Materials in Physics, Biology and Medicine

Year:

2016

Language:

english

File:

PDF, 873 KB

english, 2016

20

RF tissue-heating near metallic implants during magnetic resonance examinations: An approach in the ac limit

Ballweg, Verena, Eibofner, Frank, Graf, Hansjörg

Journal:

Medical Physics

Year:

2011

Language:

english

File:

PDF, 1.08 MB

english, 2011

21

Technical Note: MR-visualization of interventional devices using transient field alterations and balanced steady-state free precession imaging

Eibofner, Frank, Martirosian, Petros, Würslin, Christian, Graf, Hansjörg, Syha, Roland, Clasen, Stephan

Journal:

Medical Physics

Year:

2015

Language:

english

File:

PDF, 2.63 MB

english, 2015

22

Artefakte in der MRT durch Instrumente und Implantate

Graf, Hansjörg, Lauer, Ulrike A., Klemm, Thomas, Schnieder, Ludger, Schick, Fritz

Journal:

Zeitschrift für Medizinische Physik

Year:

2003

Language:

german

File:

PDF, 1.20 MB

german, 2003