Sentence examples for been collected at different from inspiring English sources

In the 15 February Proceedings of the National Academy of Sciences, Cooper and his colleagues describe how they extracted mitochondrial DNA from seven bear bones that had been collected at different locations within a few hundred miles of Fairbanks.

We hence end up with a colonization scenario involving five populations and seven samples, two samples having been collected at different times in two different islands (Fig. 2).

Seeds have been collected at different maturation stages (2, 4, 6, 8, 10 and 12 dap), and in germinating seeds at different hours after imbibition (8, 16, 24, 48, 72 and 96 hai); in this case the embryos have been processed separately from the rest of the seeds.

The amount of missing data differed by variable as different sets of variables were collected at different times.

This is because at both sites samples were collected at different stages in the melt season.

They were collected at different heights in a diver and analyzed in the gas chromatograph.

Walking trials were collected at different speeds using a motion capture system and a force plate.

Blood samples were collected at different time points post vaccination and examined by both RFFIT and ELISA.

Soil water/shallow groundwater and soil/sediment samples were collected at different depths from the field site during the experiment.

Outcome measures: Objective sleep parameters using actigraphic monitoring were collected at different intervals of time after the therapy.

Blood samples were collected at different times and analyzed by high-pressure liquid chromatography (HPLC) with fluorimetric detection.