The in-situ samples were retrieved from Pleistocene deposits.
Our findings are in accordance with those of previous laboratory studies, although samples were retrieved from natural habitats.
The archaeological samples were retrieved from rock-art and the surface of artefacts in excavated and surface contexts.
Individual faecal samples were retrieved from 300 dogs, and after a preliminary macroscopic examination to discover adult worms and/or proglottids, was submitted to copromicroscopic examination.
Similar samples were retrieved from control animals.
For the AFM analysis, samples were retrieved from the solution.
"Samples were retrieved from the inside of the church, which still smelt of fuel oil.
Many thin-walled tube samples were retrieved from the boreholes for performing undrained static and cyclic triaxial tests and resonant column tests.
The associated diffuse fluid samples were retrieved from Y vent, an adjacent broken-off lava pillar that issued fluids of temperatures between 20 and 25°C in 1992-1995, dropping to 18°C in 1997 and finally to 12°C in 2000.
5′UTR sequences from 30 randomly chosen BVDV-1 and 15 randomly chosen BVDV-2 samples were retrieved from the National Center for Biotechnology Information (NCBI) Ref Seq database and aligned using ClustalX to identify the conserved region in the nucleotide sequences.
Samples were retrieved from the tubes for insulin secretion assays using RIA.
