Sentence examples for a weak sample from inspiring English sources

Our study, like many others, had a weak sample size.

Two different gels of 1 can be produced from toluene depending on sample preparation and show different morphologies, rheology and XRPD patterns matching the crystal structures of either form A or form B. Cooling of a hot toluene solution of 1 results in the formation of a weak sample-spanning gel, which was shown to have a structure matching that of 1 form A.

Using medical records to select patients then could result in a weak representative sample of the population as only patients with addresses, who are also likely to be the affluent in society, would be interviewed.

A signal for a weak positive-sample may be given, however the sample could be diagnosed as negative, if it does not display the anticipated PrPsc banding profile.

In absorption experiments, one must detect the change in incident laser intensity resulting from (typically weak) sample absorption.

Figure 7 depicts the relative performance of each test when the manufacturers' positive/negative cut-off diagnostic definitions were respected, as well as the L.O.D we have determined for each test, being when each test failed to generate any distinguishing results that could differ from a weak-positive sample from a true negative-sample.

This suggests a weak-positive sample tested on a platform like the HerdChek™ may stand a better chance of remaining distinguishable from the mean negative-sample result, despite potentially being labelled as "negative" by the X-Chek™ software.

Quality control was performed using a weak-positive sample prepared by the MSF reference laboratory on a randomly selected Determine and Unigold test each week and from every new box or pack.

Magnetically weak samples yielded either an aberrant direction or a direction that progressively approaches the characteristic direction but fails to achieve a stable end point.

For a more detailed characterization of thermal behavior of materials under study, the annealing (in a weak vacuum) of sample FS was carried out at T = 550 °C.

Figure 3 shows a strong correlation (r = 0.736) between Cr and As levels in samples collected from children playing in CCA playgrounds and a weak correlation in samples from non-CCA children (r = 0.486).