Sentence examples for changes in material density from inspiring English sources

Perturbation methods have been developed to model the effects of small changes in material density, composition or reaction cross-sections.

As this show demonstrates, the political edge has stayed sharp even as the work has gained in material density.

In addition, back-scattered electrons (BSE mode) were used to detect differences in material density.

This occurred without any change in either material density or trabecular thickness (Tb.Th). in the oim/oim mice, while in the +/+ mice, material density increased slightly but significantly (+3%, P = 0.004), and Tb.Th.

In addition, active ultrasonic surveys using AE sensors are shown to be able to quantify the change in material properties such as crack density that have occurred during the development of the EDZ.

Calculations of local densities of states indicate that charge transfer is not significant in explaining changes in materials properties.

The analyses indicate that changes in the density and the material damping ratio have negligible influences on the effective phase velocity and dispersion of modes, whereas change in Poisson's ratio shows relatively obvious influences in the case that a stiffer layer is trapped into two soft layers.

The changes in the refractive index are correlated with changes in the density of the materials.

Some relationships may be established: (i) heating temperature and dwell time affect the formation of new porosity; (ii) the disappearance of pyroxenes could produce changes in the density of the solid material in the lightweight aggregates; (iii) when an external glassy film is not present, water absorption values depend on the size and number of each type of pore.

This is reflected in a lower material density.

In fused silica this is believed to be due to a resultant material density or chemical change leading to a change in the refractive index.