منابع مشابه
Direct correlation of external systolic time intervals with internal indices of left ventricular function in man.
SUMMARY Direct correlation of extemally measured systolic time intervals with internally measured indices was obtained using catheter-tip micromanometers in six patients who had normal coronary arteriograms. Simultaneous recordings were made of central aorta and left ventricular pressure, maximum rate of rise in left ventricular pressure (dp/dt), external carotid pulse, external and internal so...
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Dynamical heterogeneity and the decoupling of diffusion and relaxation in a supercooled liquid is investigated via a time-dependent, four-point density correlation function. We show that the main contribution to the corresponding generalized susceptibility x4(t) in a molecular dynamics simulation of a Lennard-Jones liquid arises from spatial correlations between temporarily localized ~‘‘caged’’...
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ژورنال
عنوان ژورنال: Physical Review A
سال: 1981
ISSN: 0556-2791
DOI: 10.1103/physreva.24.1567