Sentence examples for called upon to operate from inspiring English sources

Because of their potential in achieving many performance enhancements, composite material systems (e.g. fiber-reinforced composites) are presently called upon to operate under wide range of stresses, temperatures, and loading rates.

In hazard analysis and probabilistic risk assessment, it is dealt more with unreliability than with reliability, the frequency of failures, or with the probability that an item of equipment will not operate as required when called upon to do so.

And that is the way we operate in the United States, and that is the way we should operate in the United States, because we are called upon to gather information and intelligence on United States citizens.

They operate as independent contractors, and are called upon to enforce civil-court orders.

For these reasons, intensivists, and others called upon to care for critically ill patients in the intensive care unit, operating room, or emergency department, are expected to diagnose and manage complicated disorders of acid base balance.

I never expected to be called upon to play.

In April, Mr. Russell was called upon to aid his birthplace.

The Premiership may yet be called upon to rule.

When called upon to save penalties, he did that too.

And who would be called upon to serve?

The National Guard was called upon to assist in Delaware and Pennsylvania.