Effect of hematocrit on blood proton relaxation time

1997 ◽  
Vol 31 (6) ◽  
pp. 335-337
Author(s):  
A. I. Zhernovoi ◽  
L. M. Sharshina
Keyword(s):  
Relaxation Time ◽  
Proton Relaxation ◽  
Proton Relaxation Time ◽  
Blood Proton

The Effects of the Method of Death and Lapsed Time on Proton Relaxation Time T1 in Autopsied Muscle Samples

1993 ◽  
Vol 28 (6) ◽  
pp. 529-532 ◽  
Author(s):  
ANU M. ALANEN ◽  
RIITA K. PARKKOLA ◽  
IRIS G.V. LILLSUNDE ◽  
KIMMO O.J. VIRTANEN ◽  
HANNU O. KALIMO ◽  
...  
Keyword(s):  
Relaxation Time ◽  
Proton Relaxation ◽  
Proton Relaxation Time

Changes in the proton relaxation time and water content of bone tissue during conservation by cold

1974 ◽  
Vol 77 (2) ◽  
pp. 184-185
Author(s):  
D. G. Takhavieva ◽  
V. I. Rokityanskii ◽  
Yu. V. Yakimov
Keyword(s):  
Relaxation Time ◽  
Water Content ◽  
Bone Tissue ◽  
Proton Relaxation ◽  
Proton Relaxation Time

Anisotropy of the proton relaxation time T in TMMC

1974 ◽  
Vol 48 (4) ◽  
pp. 295-297 ◽  
Author(s):  
Y.H. Tchao ◽  
S. Clement
Keyword(s):  
Relaxation Time ◽  
Proton Relaxation ◽  
Proton Relaxation Time

Effects of cytoskeletal inhibitors on water proton relaxation time changes in unfertilized and fertilized sea urchin eggs

1987 ◽  
Vol 11 (8) ◽  
pp. 605-614 ◽  
Author(s):  
S ZIMMERMAN ◽  
A ZIMMERMAN ◽  
I CAMERON ◽  
G FULLERTON ◽  
H SCHATTEN ◽  
...  
Keyword(s):  
Relaxation Time ◽  
Sea Urchin ◽  
Water Proton ◽  
Proton Relaxation ◽  
Proton Relaxation Time ◽  
Sea Urchin Eggs ◽  
Time Changes

Significance of proton relaxation time measurement in brain edema, cerebral infarction and brain tumors

1986 ◽  
Vol 4 (4) ◽  
pp. 293-304 ◽  
Author(s):  
Shoji Naruse ◽  
Yoshiharu Horikawa ◽  
Chuzo Tanaka ◽  
Kimiyoshi Hirakawa ◽  
Hiroyasu Nishikawa ◽  
...  
Keyword(s):  
Relaxation Time ◽  
Brain Tumors ◽  
Cerebral Infarction ◽  
Brain Edema ◽  
Time Measurement ◽  
Proton Relaxation ◽  
Proton Relaxation Time ◽  
Relaxation Time Measurement

Comparison of proton relaxation time between irradiated and unirradiated mouse tissues

1984 ◽  
Vol 2 (3) ◽  
pp. 244
Author(s):  
D.J. Pizzarello ◽  
R. Chandra
Keyword(s):  
Relaxation Time ◽  
Proton Relaxation ◽  
Proton Relaxation Time ◽  
Mouse Tissues

Change in water proton relaxation time during erythrocyte maturation

1983 ◽  
Vol 116 (3) ◽  
pp. 409-414 ◽  
Author(s):  
I. L. Cameron ◽  
H. C. Dung ◽  
K. E. Hunter ◽  
C. F. Hazlewood
Keyword(s):  
Relaxation Time ◽  
Water Proton ◽  
Proton Relaxation ◽  
Proton Relaxation Time

Bewegungen der CH3-Gruppen in Methyl-Naphthalin-Kristallen

1972 ◽  
Vol 27 (1) ◽  
pp. 42-50 ◽  
Author(s):  
J. U. Von Schütz ◽  
H. C. Wolf
Keyword(s):  
Magnetic Field ◽  
Relaxation Time ◽  
Activation Energies ◽  
Rotational Barrier ◽  
Proton Relaxation ◽  
Methyl Groups ◽  
Hindered Rotation ◽  
Proton Relaxation Time ◽  
Methyl Naphthalene ◽  
The Magnetic Field

Abstract The longitudinal proton relaxation time T1 in methyl naphthalene crystals, differing in the arrangement and number of the substituted CH3 groups, was measured as a function of the temperature above 77 °K and the magnetic field between 0.9 and 20 kOe. The results can be described by hindered rotation of the methyl groups with the jumping times and activation energies strongly dependent on the group arrangement. In the β-position the rotational barrier of 0.8 kcal/mol is predominantly determined by the infermolecular interaction, whereas in the case of the a-position and for adjacent CH3’s the hindering potential of 2.4 kcal/mol arises largely from the intramolecular term.

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