Sentence examples for experimental proof from inspiring English sources

The Economist on experimental proof of George Kelling's broken-windows theory of social order.

The nanotube thermal rectifier is the first experimental proof that such a device works.

One well-known effort, verging on old age and lacking experimental proof, is string theory.

"There are no direct measurements of testicular temperature in dolphins," the team noted, emphasizing the lack of experimental proof.

Though happy with the anatomical findings, Dr. Rommel was uneasy with the cooling hypotheses and longed for experimental proof.

"But," she warns, "if that idea is going to be reality, you need to have experimental proof".

An experimental proof was furnished in 1916 by American geneticist Calvin Blackman Bridges.

A rationalist, he insisted upon the necessity of supporting any theory with concrete evidence and experimental proof.

The awards can go to much younger researchers than typically receive the Nobel prize, as experimental proof of theoretical work is not required.

In 1948, he took a training fellowship at Columbia University under Elvin Kabat, an immunochemist who taught him the value of intellectual rigour, experimental proof and accurate measurement.

William Parker, the senior author of the study and an assistant professor of surgery at Duke, emphasized that this was a hypothesis, not experimental proof.