Sentence examples for sample is uncertain from inspiring English sources

A high-pressure Sieverts apparatus, specifically designed to investigate carbon and other low-density materials for hydrogen storage, has been constructed and used to investigate potential storage materials for which the volume of the sample is uncertain or difficult to define.

Based on these shortcomings, the utility of the ASQ within an European adolescent sample is uncertain and further research concerning these aspects is required.

About a quarter of the sample was uncertain whether or not the four arguments were good reasons to delay testing (25, 24, 25 and 25%, respectively).

The association with outbreaks of the remaining 13 sequenced samples is uncertain.

The dilution of rectal swab samples is uncertain because it depends on the specimen volume contained in the swab after retraction from rectum.

The compositions of some samples were uncertain, and so it is written as WO3- x where x most likely attains values between 0.1 and 0.3.

The copy numbers of the two nuclear genes (PgiC and LFY) in each specimen were not identified because the ploidy levels of most studied samples are uncertain.

The sample representativeness is uncertain due to lack of data on the LPT population, but the two-stage sampling should have helped minimize selection bias.

Several variables can influence the effects of high hydrostatic pressure processing (HPP), but the role of fat in the treated sample is still uncertain.

However, the extent to which this sample is nationally representative is uncertain.

We model the joint distribution of choice probabilities and decision times in binary decisions as the solution to a problem of optimal sequential sampling, where the agent is uncertain of the utility of each action and pays a constant cost per unit time for gathering information.