Sentence examples for sample is impossible from inspiring English sources
In many circumstances, a validation sample is impossible to be collected for various reasons.
Our development is carried out under a practical setting where a validation sample is impossible but repeated measurements of error-contaminated variables are available.
Figure 2 shows that such a configuration of experimental setup in which the current flow through the sample is impossible allows obtaining consistently aligned chains of GNPs in polymer matrix.
Preparing such a sample is impossible, since the extreme heat of decay (the half-life of its longest-lived isotope is only 22 minutes) would immediately vaporize any viewable quantity of the element.
Articles were excluded if: in studies with wide professional focus, results of the physiotherapy sample were impossible to separate from those for other allied health professions; at least one of effectiveness of, or perceptions of, online technologies were not investigated in the study; or if articles were of a review type.
The Macrostrat method underestimates large ranges relative to the convex hull because it explicitly considers spatial gaps within the geographic range where sampling is impossible because there are no appropriately aged marine sedimentary rocks (Fig. 1B).
Thus, carcasses should be tested regardless of age, as long as they are not in a condition where sampling is impossible.
Unfortunately, exhaustive sampling is impossible in empirical work, especially when epigean populations have already gone extinct, and vertical movement is also a possibility, as some studies have suggested that old troglobites inhabited young caves through vertical movement [ 16, 17, 60].
The study of bronze statuettes has to be performed in a non-destructive way, since sampling is impossible because of the high appreciation of the surface of these bronzes.
For a polymer filled with aluminum particles the evaluation of average ITR in the samples was impossible as the effective medium models applied in the method strongly underestimated the thermal conductivity of that material.
Lists of health care networks to serve as sample frames did not exist, and, therefore, a random sampling was impossible.
