Sentence examples for timing of samples from inspiring English sources

There was no systematic difference in the timing of samples before and after the switch.

A process referred to as "D-optimization" uses information from previous models to optimize the numbers and timing of samples collected from subjects.

Available results on the prevalence of drug resistance are often difficult to compare as they differ in resistance associated mutations taken into account, timing of samples and selection of study populations.

Additionally, we chose the option in Pmetrics to multiply the variance by gamma, which is an adaptive scalar that captures additional process noise such as errors in timing of samples or doses (23).

The secondary aim was to determine whether the timing of samples (either pre-dialysis or post-dialysis) affects the stability of analytes which are stored for 48 72 h.

Therefore if circulating VEGF were to be utilised in the future for a tumour marker, then timing of samples will not have to be altered to take menstrual phase into account.

This would appear to support Guelinckx et al.'s [14] suggestion that the timing of sampling after feeding time, and hence the degree of digestion, is relatively unimportant and does not confound isotopic values for diet determined from gut contents.

We also briefly discuss important temporal considerations, including appropriate timing of sample collections for hormones with different time-courses of activation (e.g. ACTH vs. cortisol), the pharmacokinetics of both endogenous hormones and administered agents, and circadian considerations.

Blood samples obtained at the various time points were classified into five stages depending on the timing of sampling: days 1 10, days 11 30, days 31 100, days 101 300, and day 301 onward after the onset.

Even more concerning is the lack of agreement in the number or timing of sample collections.

This may be due to the uneven timing of sampling (different months during June 2007 to April 2010).