Sentence examples for testing a sample of from inspiring English sources

Helium was also isolated by the American geochemist William Francis Hillebrand prior to Ramsay's discovery when he noticed unusual spectral lines while testing a sample of the mineral uraninite.

We found this value of lambda to be optimal after testing a sample of target genes over a range of lambda values (0.5,1,10,100).

One can look at the reliability of inferences made over a span of time (stability) by testing a sample of students once, waiting a period of time, and retesting (Table 2A).

In an attempt to determine whether MCI occurred in the oldest-old and whether neuropsychometric performance based on clinical diagnosis was working well in this age group, Boeve et al 18 examined with neuropsychometric testing a sample of individuals aged 90 100 years (N = 111).

Dr. Stratidis immediately alerted officials in the Connecticut Department of Public Health, who tested a sample of the patient's tissue.

Oncotype DX tests a sample of a patient's tumor -- obtained from surgery or a biopsy -- by analyzing the activity levels of 21 particular genes.

Defense Department investigators tested a sample of the cable and found that it broke at roughly two-thirds of the minimum strength required by military specifications.

The report said PwC tested a sample of 100 respondents and found no misreporting that would have improved the university's statistics.

"Seaweeds have known vitamins and minerals, and we searched specifically for those vitamins, and we didn't see them," said Carolyn J. Otten, director for specialized services at Chemir Analytical Services, a lab in Maryland Heights, Mo .that tested a sample of VitaSea.

At Genentech, Mellman tested a sample of Steinman's tumor in a dish against the company's whole library of pharmaceuticals.

A lot of people ask: where do we start?" Delegates tested a sample of a CSC toolkit for designing programmes for adolescent girls, which the consortium is developing with 20 organisations from eight countries and is scheduled to launch in March.