Sentence examples for ascertained by a single from inspiring English sources
Disability, self-rated health and quality of life were each ascertained by a single question.
On this basis, the methylation state of a single nucleotide in the entire human genome can be ascertained by a single PCR step.
Whereas menarche is a well-defined single event that women can recall with reasonable accuracy (for example, 90% accurately recalled the age within a year in one study [ 2]), the onset of breast development, regular menses and peak growth cannot be ascertained by a single event and, hence, recall is likely to be less accurate.
Hindus, who composed more than ten per cent of the population, were targeted, their un-Muslimness ascertained by a quick inspection underneath their lungis.
Normally, the relationship of migraine attacks with menstrual cycle is ascertained by a headache diary.
For persons primarily ascertained by "BSfreq", only about 50% will be ascertained by a second source and with only a modest initial sharp increase in the probability curve.
Statistical significance of a given cluster was ascertained by a likelihood ratio test using Monte Carlo procedures.
Of these, 44 met the selection criteria, as ascertained by a telephone interview.
Clinical diagnoses were made according to DSM-IV, and ascertained by an independent clinician.
Specifically, the age of a TE insertion ascertained from a single genome can be inferred by estimating the number of unique substitutions that have accumulated in the TE sequence since its insertion, relative to the entire transposing lineage.
