Sentence examples for the amount of substance from inspiring English sources

Internal energy is an extensive property that is, its magnitude depends on the amount of substance in a given state.

For chemical systems it is usual to deal with the concentrations of substances, which is defined as the amount of substance per unit volume.

After 30 years of continuous experimentation, he found that the sum total of visible excreta was less than the amount of substance ingested.

In the non-stationary regime of functioning of the channel one observes an exponential increase or exponential decrease of the amount of substance in the nodes.

Overall, the amount of substance P, CGRP, bradykinin, norepinephrine, TNFα, and IL-1β was significantly higher in the active group than in the other 2 groups (P<.01).

For example, the radioactive decay of a substance is governed by the differential equationx′(t) = −kx t) (7 where k is a positive constant and x t) is the amount of substance that remains radioactive at time t.

The survey found that at many medical centers, officials had tightened the availability of drugs like fentanyl, the opiumlike drug that is most frequently abused, and increased the amount of substance-abuse education for doctors.

But, Arkema added, it was using "multiple layers of preventative and mitigation measures" at the plant, including steps to reduce the amount of substances released, and that made the worst case "very unlikely".

The Technical Committee, CEN TC 351 "construction products: assessment of release of dangerous substances", developed two laboratory test procedures to determine the amount of substances released into water.

The variability in the percentage leads to another change within the amount of substances which are vP but fail the B criterion (vP¬B substances, case (c) in Figure 1) when increasing the percentage from 10%to15%5%.

He said "the amount of substances people put in their bodies when they go on vacation is amazing.