Sentence examples for a challenge at the from inspiring English sources

Regulation is a challenge at the best of times.

Photocatalytic degradation of ethylene under visible light remains a challenge at the frontiers of chemistry.

CONCENTRATING on the finer points of economic deregulation in Europe is a challenge at the best of times.

The presence of a large greater tuberosity cyst can present a challenge at the time of rotator cuff repair.

Despite extensive efforts, controlling combustion instabilities in modern gas turbines remains a challenge at the design stage.

However, it is a challenge at the same time for CCN to meet QoS requirements due to content caching.

The only avenue left to us is the far more onerous one of a challenge at the federal court.

"I think that it's an opportunity for change and a challenge at the same time," Mr. LeBlanc said.

Votes for women, meanwhile, presented the Liberals with a challenge at the other end of the spectrum.

Foreign steel producers filed a challenge at the W.T.O., which ruled that the United States had acted without justification.

George W. Bush faced such a challenge at the start of his presidency with the arrest of Robert Hanssen, a longtime F.B.I. agent caught working for Russia.