The experiments led by Dr. Hau achieved similar results with closely related techniques.

The amino acids that are essential in the human diet were established in a series of experiments led by William Cumming Rose.

Northfield became the centre of a series of experiments led by these eminent physicians, which studied how to deal with trauma caused by war.

The "Groundcourse" was a radical and influential experiment in art education, led by Roy Ascott with a team of artists including R B Kitaj.

But both experiments, including the Mahabad Republic in northern Iran, led by Mr. Barzani's father, Mustafa, lasted only months before being crushed by outside powers.

And beginning in the mid-1990's, notably in ground-based experiments led by Dr. Page, a peak in the spectrum near 1 degree began to appear.

The experiment led by Starbuck brings two conclusions.

About 450 pigs used in experiments led by Tom Crenshaw, a professor of animal science at the university, were also destroyed.

Three quarters of a century ago, this corner of Moravia was the center of a daring social and architectural experiment, led by the entrepreneur Tomas Bata.

In other experiments, led by Dr. Gibson, blood flow was blocked for 15 minutes, long enough to damage cells but not destroy them.