Sentence examples for samples but these from inspiring English sources

Earlier methods required large uncontaminated samples, but these were impossible to get because of damage from original conservation methods.

The photocatalytic dye degradation experiments showed a higher activity in the P25 Petri dishes respect to the tile samples, but these results were not directly comparable with the antibacterial activity.

Some impediments remain, in particular with respect to corrections for initial isotopic disequilibrium (younger samples) and the construction of internal chronologies (older samples) but these are areas of intense research activity and are likely to see significant advances in the near future.

Other methods, such as the central percentile method and bias-corrected method (Efron 1987), exist for obtaining confidence intervals from bootstrap samples, but these techniques showed no improvement over the simpler percentile method for the situations considered in the simulations that were conducted.

A few studies have attempted to quantify the efficiency and organismal bias of various DNA extraction protocols using environmental samples, but these have included unknown, indigenous microbes [18], [21] [23].

Sample-based estimates of diversity indices may be biased by the small sample sizes enumerated, particularly for CPR samples, but these estimates represent a relative index of diversity that is comparable among samples collected using the same methods (i.e., within sampling programs).

The ZnMnO3 XRD peaks were also detected in GIXRD spectra of these samples but this phase was not registered in micro-Raman spectrum obtained from C2 samples.

Staphylococci had been detected in some of these samples, but the goats had not presented any signs of mastitis.

Unfortunately, we did not collect specific turbidity data for these samples, but this would be a useful avenue for future research.

The Mouse3484 and Mouse3503 samples in kidney appear to be sample duplicates, but these samples are correlated with each of Mouse3484 and Mouse3503 in the other tissues.

It is not possible to generalise the results for all Estonian VET teachers because of the limitations of the sample, but these findings can indicate important trends in the changing professionality of VET teachers and help inform future quantitative research on VET teachers.