Sentence examples for evolution of the quantity from inspiring English sources

The differential equations describing the time evolution of the quantity Q i of a substance in liver, fat, and poorly perfused or well perfused tissues were of the form where F i is blood flow through tissue i (i – 1,..., 4), V i is its volume, P i is the corresponding tissue/blood partition coefficient, and Cart is the arterial blood concentration.

Accurate estimation of Ne relies on an idealized model that closely mimics the evolution of the calibration quantity in the natural population [7].

By examining the evolution of these quantities we can also learn what are the favorable conditions for coronal eruptions such as flares and coronal mass ejections.

Figure 1 Time evolution of the diagnostic quantities for the fiducial set of runs PPM_HLLC with different resolutions.

This simplified equation leads to the prediction of large scale space and time evolution of the energy quantities averaged over time, frequency and space.

The first problem concerns situations at a certain moment and therefore no variation of time is taken into account; in the second type of problems the time evolution of the considered quantities assumes a fundamental importance.

To investigate nonlinear interplay instabilities in the laser plasma interaction it is desirable to obtain differential equations for the evolution of the macroscopic quantities that characterize the laser beam profile [25, 26], including the amplitude, spot size, phase, curvature radius, and centroid.

In Figure 7 we show the evolution of the two quantities as a function of the coupling parameter.

The latter describes the evolution of a quantity, obtained by the difference of the two solutions, corresponding to coherent and mixed mode transport.

The idea is to determine the effective material properties (via volume fraction of an isotropic composite) with the goal of controlling the evolution of the corresponding field quantity.

The speed and direction of phenotypic evolution depends on the quantity and quality of genetic variations [ 1, 2], and there have been a number of attempts to quantify such variations [ 2, 3].