Sentence examples for using several levels of from inspiring English sources

In the context of global sugarcane production, we examined this hypothesis using several levels of experimental control.

(2011) found similar performance across a wide range of OTU thresholds and suggested that 'hybrid models using several levels of phylogenetic binning will outperform those constrained to any one bin size, and this is certainly an area that requires further research'.

We then used several levels of the hierarchy to generate between 2 and 10 clusters.

This may be due to a high false-negative rate of this technique as we have used several levels of stringency, and will most likely exclude many true pathway partners of p68 and p72.

We found no evidence that the risk of hypothyroidism varied with iodine intake, using several indicators: levels of urinary iodine (p = 0.89), presence of diffuse goiter (p = 0.56; data not shown), or large thyroid volume (≥ 15 mL) at ultrasound (p = 0.20; data not shown).

Because the original data presented does not have variance (s.e.m. or s.d)., we have performed power calculations using several different levels of calculated variance and an assumed number of replicates to determine a suitable number of replications to perform.

> -wrap-foot> Because the original data presented does not have variance (s.e.m. or s.d)., we have performed power calculations using several different levels of calculated variance and an assumed number of replicates to determine a suitable number of replications to perform.

Each parameter was varied while holding all other variables constant, and data was collected using several different levels of each parameter.

The use of several levels of separation and the generation of a relatively high number of peptide fractions led to the identification of a significant number of proteins and of low-abundance proteins, as well as to more precise sample quantitation, as the coisolation issue related to iTRAQ tagged peptides is less pronounced in fractions with reduced complexity [ 24].

Laser annealing was used to induce several levels of film stress ranging from −1.7 GPa (compressive) to +2.4 GPa (tensile).

When such prior information is lacking an exploratory approach may be used in which several levels of k are analyzed, and probabilities from the analyses must then be adjusted to account for multiple testing [ 63].