Sentence examples for by comparing samples collected from inspiring English sources

The systems have been tested by comparing samples collected for lead and iron with those collected by previously proven sampling techniques.

A few viruses of animals, notably some orthomyxoviruses and lentiviruses, sometimes evolve so quickly that their evolutionary rates can be estimated by comparing samples collected at different times during an epidemic [3], [4].

We identified a gene expression signature for acquired chemoresistance to cisplatin and fluorouracil (CF) combination chemotherapy, by comparing samples collected prior to CF therapy with samples taken from the same patients at the time resistance to CF developed based upon objective clinical progression.

17 19 In addition, a number of human papillomavirus studies have compared samples collected by patients with those obtained by clinicians, with reasonable concordance between the two sets of samples.

To determine whether the site of semen collection affects semen parameters by comparing semen samples collected at home with those collected in the office.

Therefore we used a statistical analysis which sought to eliminate clock genes by first comparing samples from BPH/2J to those for the control collected at the same time, i.e., prior to comparing hypertensive samples collected at 'peak' or 'trough' BP.

The sample collected by local community teams contain fewer plots from privately owned forests compared to samples collected by professional teams.

The representativeness of the survey sample was assessed by comparing routinely collected demographic data on all new callers over the previous ten-month period January-October 20133). January-October 2013

Reporting today in Marine Ecology Progress Series, the scientists confirmed that some of the females had migrated from the southern islands to New Zealand by comparing the DNA in tissue samples collected from seven whales at both sites.

In the concepts, the effects of each personalized intervention could be evaluated by comparing the distance metrics for samples collected before the treatment and at multiple time-points within the interventional treatment course.

Genetic variability and inbreeding coefficients between groups were compared using the randomization method implemented in FSTAT by combining wolf samples collected before 1960 into the first group, and samples collected in 1960 2009 into the second one.