Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Vasanthan Rajanayagam"'
Publikováno v:
Magnetic Resonance Imaging. 13:729-738
Quantitative flow and diffusion measurements have been made for water in model porous media, using magnetic resonance micro-imaging methods. The samples consisted of compacted glass beads of various sizes down to 1 mm diameter. Typical flow and diffu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::daa609f28259e22dd5ff4fba3b5aac30
https://doi.org/10.1016/0730-725x(95)00022-9
https://doi.org/10.1016/0730-725x(95)00022-9
Autor:
Ronald L. Nagel, Mary E. Fabry, Vasanthan Rajanayagam, Michael Sylla, Eugene J. Fine, John Gore, Stephen M. Factor
Publikováno v:
Blood. 79:1602-1611
Different morphologic and density classes of sickle cells (SS) may play distinct roles in the generation of vasoocclusion, explaining the complexity of this phenomena. The densest SS red blood cells (RBCs) (SS4) can induce vasoocculsion in ex vivo mi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21985effce05170a75391a563908429e
https://doi.org/10.1182/blood.v79.6.1602.1602
https://doi.org/10.1182/blood.v79.6.1602.1602
Autor:
Ross T. Eto, Victor Waluch, Farhad Parivar, Vasanthan Rajanayagam, Brian D. Ross, Lawrence W. Jones
Publikováno v:
Journal of Magnetic Resonance Imaging. 1:657-664
The value of inversion-recovery (IR) sequences in the diagnosis and staging of prostatic carcinoma with magnetic resonance (MR) imaging was studied. Twenty-six patients with carcinoma of the prostate were imaged at 1.5 T with an endorectal surface co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89d7eed1d26ef44bc4fd84a83f06d999
https://doi.org/10.1002/jmri.1880010607
https://doi.org/10.1002/jmri.1880010607
Publikováno v:
Magnetic Resonance Imaging. 9:621-625
The water contents of phantoms and muscle tissues were determined directly from NMR imaging experiments. The method involves the calculation of corrected proton densities using relaxation time determinations and suitable calibration phantoms. Compari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0623f4cf2af624266b23274999eb72b
https://doi.org/10.1016/0730-725x(91)90050-v
https://doi.org/10.1016/0730-725x(91)90050-v
Publikováno v:
Journal of magnetic resonance imaging : JMRI. 2(2)
To determine the cause of reduced urea synthesis in cirrhosis, absolute concentrations of phosphorus metabolites in the human liver have been measured in vivo with magnetic resonance (MR) spectroscopy. One-dimensional chemical shift imaging was used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b2ff5ca9cf746aa16d00cfc03175289
https://pubmed.ncbi.nlm.nih.gov/1562769
https://pubmed.ncbi.nlm.nih.gov/1562769
Publikováno v:
Canadian Journal of Forest Research. 16:423-426
A magnetic resonance scanner has been used to obtain images at 0.14 T, based on the water in aspen (Populustremuloides Michx.). In addition to visualization of the expected structural features such as annual growth-rings and knots, several additional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e249a4a6662ace2e775e733bdc9f941
https://doi.org/10.1139/x86-078
https://doi.org/10.1139/x86-078
Publikováno v:
Journal of Magnetic Resonance (1969). 61:188-191
La derniere forme de la tomographie a resolution de deplacement chimique est une experience qui donne une matrice de donnees a 4 dimensions qui code les 3 coordonnees spatiales et egalement le domaine de deplacement chimique
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9651bc72b25db293fa33649686eb65b
https://doi.org/10.1016/0022-2364(85)90284-7
https://doi.org/10.1016/0022-2364(85)90284-7
Publikováno v:
Journal of Magnetic Resonance (1969). 74:139-146
A simple method for thin-slice, chemical-shift imaging is described which provides many contiguous slices depicting the separate distributions of oil and water within a sandstone sample. The method involves a T 1 -dependent modification of the three-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::162221597bcb6c049731e4e7e06fce4b
https://doi.org/10.1016/0022-2364(87)90087-4
https://doi.org/10.1016/0022-2364(87)90087-4
Publikováno v:
Wood Science and Technology. 20:329-333
This work confirms that there is sufficient water in wet wood to provide an adequate signal level for detection by NMR-imaging; furthermore, its natural line-width is sufficiently small that these experiments can be performed with modest levels of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b91512410e7d2ac9975386478b0b1c7a
https://doi.org/10.1007/bf00351585
https://doi.org/10.1007/bf00351585
Publikováno v:
Canadian Journal of Forest Research. 16:684-687
Hidden knots and regions of decay in aspen (Populustremuloides Michx.) sample are highlighted using the nuclear magnetic resonance imaging technique. The images were obtained on a whole-body nuclear magnetic resonance scanner that operates at 0.14 T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b9a2cb4b714e6a011ba3c01612ee9cf
https://doi.org/10.1139/x86-123
https://doi.org/10.1139/x86-123