Sentence examples for substances when the from inspiring English sources

She said people find it hard to assess the relative risks of different substances when the message is uniformly "don't do drugs".

Officials of the union that represents New York City firefighters said yesterday that the Fire Department has done an inadequate job of cleaning trucks that might have been exposed to toxic substances when the World Trade Center collapsed.

It also works as a signaling molecule to produce immunological substances when the body needed [38].

GC-MS is a sensitive technique and highly suitable for the analysis of natural organic substances when the resolution and determination of the molecular profile is essential in order to identify the materials present and the ageing pathways [3].

However, Rathi at the DEA pointed out to me that "there is a legal process to temporarily schedule these chemicals as controlled substances when the DEA believes there's a high potential for abuse and no accepted medical use".

Going against the Advisory Council's advice, as is their wont, the government did include NOS in the list of newly controlled substances when the Psychoactive Substances Act came into force in May of 2016.

When she arrived in New York for the tournament a year ago, Williams looked and sounded nervous, an observation given substance when the Italian doubles genius, Roberta Vinci, caused a shock by putting her out in the semi-finals, crushing the world No1 when she was within reach of completing the first calendar slam since Steffi Graf in 1988.

One reason was that it could ignore the effect of inorganic substance when the amount of microorganism was discussed.

Its reality was given substance when the BRICs held their first summit meeting in Russia this week.

The ELISA buffer was added to the blocking substance when the plates were incubated with blocking solutions.

These substances, when encountered on the corpse of a nest mate, caused the ants to pick it up and carry it away for disposal.