Sentence examples for be ascertained not from inspiring English sources

However, a better understanding of the biological effects of these molecules must be ascertained, not least to identify any undesired secondary effects, such as tumorigenesis.

Females in reproductive age were ascertained not to be pregnant and informed to use effective contraceptive methods, if applicable.

Because a complete cohort of the grower's employees could not be ascertained, it was not possible to fully characterize their birth defect risk.

We excluded 7 residents from analysis because their retrospective falling status could not be ascertained (they had not lived in the facility for a year prior to testing).

It is not known and cannot be ascertained whether or not "God" secures a religiously adequate referent.

However, a histological diagnosis could not be ascertained as the patient did not undergo surgery.

Particularly, because the denominator data (numbers of travellers) cannot be ascertained, it is not possible to calculate incidence rates.

The cost of the effort could not be ascertained Tuesday.

Those responsible for the firing could not be ascertained by the United Nations military observers.

However, these figures are incomplete, as large numbers of writing credits could not be ascertained.

However, it could not be ascertained whether the Iraqis had actually received any of the planes.