Unlike the isotopes of heavier ele ments, its properties differ in a marked and interesting way from those of ordinary hydrogen, and apart from its intrinsic interest, deuterium has already been put to several uses as an implement of research in various fields of chemistry and physics.
Bolstered by findings that even Americans who favor capital punishment worry that innocent people might be put to death, several lawmakers vowed today to renew their push for a law to see that defendants in death-penalty cases have competent lawyers and access to DNA testing.
Under the new contract, the ratings — which describe teachers as highly effective, effective, minimally effective or ineffective — will be put to use at several different points in the teacher's career.
The Lib Dems reiterated their call for the final deal to be put to a referendum while several Tory MPs questioned what would happen if a deal was only agreed at the last minute before the 29 March deadline - a scenario Mr Davis has suggested was conceivable - and MPs could only vote after exit.
And such a maximalist document would surely have to be put to the vote again in several countries, including the two that said no in 2005, risking another rejection.
This support will be put to the test this year as several states consider reforms to recreational marijuana use.
Over the past 24 hours, however, two rather different questions have been put to me several times.
A theory that's been put to me several times is that David's hunting partner and brother-in-law, Rob Dale, accidentally shot him and dumped the body before raising the alarm.
The model is put to test in several different situations and shown to give satisfactory results.
