Sentence examples for trials necessary from inspiring English sources

Formal speed trials, necessary to fulfill contract terms, are often preceded by a builder's trial.

Such trials, necessary for seeking federal approval for drugs, would need to enroll 10,000 patients or more and require several years and cost at least $100 million.

Moreover, although a patent application must be filed straight after a drug discovery, clinical trials necessary for drug approval may take several years.

The federal drug abuse institute financed the two big clinical trials necessary to win F.D.A. approval for $28 million and later spent an additional $52.4 million for studies at its clinical research sites.

It took a woman, Medea, to get him through the trials necessary to acquire the golden fleece; yet after she got him safely back to Greece through her arts and her family connections, he left her for a nubile local girl with better prospects.

Taguchi method is an efficient and powerful tool that can reduce the experimental trials necessary to determine the optimal conditions.

When the officers declined, it made a departmental trial necessary.

He said he hoped Lilly and Amylin would decide to invest in the trial necessary to test Byetta's effect on mortality.

Not only does it take longer to get approval but it can take months or years to even begin a clinical trial necessary to gain approval.

In the United States, additional trials are necessary for such approval.

Mr. Catterson said that separate trials are necessary because Mr. Wagner named Mr. Slavin in his statement to the police.