scholarly journals Automatic Off-Resonance and Concomitant Gradient Correction in Spiral MRI

2012 ◽  
Author(s):  
Matthew Restivo
Keyword(s):  
Spiral Mri ◽  
Gradient Correction

scholarly journals Three-dimensional phase contrast angiography of the mouse aortic arch using spiral MRI

2011 ◽  
Vol 66 (5) ◽  
pp. 1382-1390 ◽  
Author(s):  
Robert L. Janiczek ◽  
Brett R. Blackman ◽  
R. Jack Roy ◽  
Craig H. Meyer ◽  
Scott T. Acton ◽  
...  
Keyword(s):  
Aortic Arch ◽  
Phase Contrast ◽  
Three Dimensional ◽  
Contrast Angiography ◽  
Spiral Mri

Density compensation functions for spiral MRI

1997 ◽  
Vol 38 (1) ◽  
pp. 117-128 ◽  
Author(s):  
Richard D. Hoge ◽  
Remi K. S. Kwan ◽  
G. Bruce Pike
Keyword(s):  
Density Compensation ◽  
Spiral Mri

Improvement of spiral MRI with the measured k-space trajectory

1997 ◽  
Vol 7 (5) ◽  
pp. 938-940 ◽  
Author(s):  
Xiaoping Ding ◽  
Jean Tkach ◽  
Paul Ruggieri ◽  
John Perl ◽  
Thomas Masaryk
Keyword(s):  
Spiral Mri

Excitation Spectra in the Time-Dependent Density-Functional Theory with Gradient Correction

1999 ◽  
Vol 579 ◽  
Author(s):  
Naoto Uimezawa ◽  
Susumu Saito
Keyword(s):  
Density Functional Theory ◽  
Density Functional ◽  
Local Density ◽  
Oscillator Strengths ◽  
Time Dependent ◽  
Basis Set ◽  
Excitation Spectra ◽  
Functional Theory ◽  
Gradient Correction ◽  
Dependent Density

ABSTRACTWe study tile optical absorption spectra of Na clusters using the time-dependent density-functional theory with gradient correction. A jellium-sphere background model, which is free from basis-set incompleteness error and is suitable for the comparison of various theoretical methods, is adopted. For energies of surface-plasinon excitations governing profiles of photoabsorption spectra with huge oscillator strengths., the gradient correction by van Leeiiwen and Baerends with correct asymptotic behavior of the effective potential is found to show considerable improvement over the time-dependent local-density approximation.

scholarly journals Apparent Diffusion Coefficient Mapping Using a Multi-Shot Spiral MRI Sequence of the Rat Brain

2014 ◽  
Vol 04 (01) ◽  
pp. 13-24
Author(s):  
Tomokazu Numano ◽  
Koji Hyodo ◽  
Naotaka Nitta ◽  
Junichi Hata ◽  
Nobuaki Iwasaki ◽  
...  
Keyword(s):  
Diffusion Coefficient ◽  
Apparent Diffusion Coefficient ◽  
Rat Brain ◽  
Apparent Diffusion ◽  
Spiral Mri ◽  
Apparent Diffusion Coefficient Mapping
Sign in / Sign up

Export Citation Format

Share Document