Sentence examples for which substances are from inspiring English sources

Accordingly, all children with asthma should have skin tests for a battery of common allergens to determine which substances are most likely to set off attacks.

There is an inherent uncertainty in determining which substances are safe and which are not, and when their risks outweigh their benefits.

In addition to an awareness of the substances that are of benefit during pregnancy, a knowledge of which substances are harmful and should be avoided is equally important.

Chemical engineering science is the discipline concerned with the mechanical, physical, physicochemical, and chemical aspects of all (industrial) processes in which substances are transformed.

For risk assessment, it is therefore not so important to know which substances are present in rubber granulate (content), but rather which of these substances can be released from rubber granulate in significant amounts.

Some phenomena, such as the capacity of chemicals to react only with certain others, puzzled him, however, and he spoke of a "secret principle" by which substances are "sociable" or "unsociable" with others.

Boyle had shown conclusively that the traditional four "elements" were certainly not elementary substances, but at the same time he confessed that he did not yet see any satisfactory method to determine which substances were true elements.

To know which substances were generated on the surface of iron, the iron surface was scanned by Raman spectroscopy.

Unknown multiple drug/alcohol toxicity includes cases where multiple substances were present but the coroner was unable to specifically identify which substances were responsible for death.

There is no completed study in which substances were tested blind using a standardized protocol.

Thought is another attribute through which substance is conceived (IIp1).