Sentence examples for required that the sample from inspiring English sources

The sampling framework developed for the study required that the sample meet the following criteria: (1) Registered Nurse; (2) employed in senior nursing leadership/management capacity in East Africa, and (3) currently working at the national/provincial (regional) level or at a university.

For these materials, contrast enhancement required that the sample be heated roughly 20°C above the glass transition of the lower-Tg species.

Of these 15,853 blood specimens, 3180 met our inclusion criteria, which required that the sample be HIV-negative and contain ≥1 mL of sera.

A combination of low client volume, individuals failing to arrive at the appointed time, and non-registered drop-in clients required that the sampling approach be adjusted; the first person in every 15 minute time-slot was approached until the target sample size was achieved.

One way to overcome the limitation of the LPCD model, and to obtain better results from a perceptual point of view, is to require that the sample order, in the 1D case, is preserved (thus introducing memory in the system).

High SERS enhancement is achieved through the local electric field between nanorods and requires that the sample penetrate within the array itself [39], likely accounting for the quenching effect at high sample concentrations.

In all cases, the protocols are labor intensive because they require that the sample be collected by the study team.

Welch's modified version of the student t-test does not require that the sample variances be equal.

The detection of adverse events during clinical trials requires that the sample size be large enough to increase the statistical power to detect adverse events.

Estimating the partial regression coefficients of the predictor variables by ordinary least squares (OLS) requires that the sample size exceed the number of coefficients, which in the GWAS context, may be of order 10 or even 10.

Textbooks of medical statistics require that the sample size should be large enough (or as large as possible) and that some justification for the size chosen should be given [ 23].