However, material sampled through surficial deposits may exhibit an inherited component resulting from exposure to cosmic rays before deposition.
From each dried sample (including suspended particle material sampled from the Hasu River), ~0.6 g was split and used to make a glass bead.
These h-functions also reflect the increase in volume of material sampled as the crack grows from the original tip to the first void, the second void, etc.
The feasibility of an electrokinetic remediation in the unsaturated zone was tested in a lab-scale experiment with subsoil material sampled at the site.
Thus, preparative techniques must be carefully controlled, and experiments designed to partition possible interactions between the biological material sampled and procedures used.
The second group predominates in freshly precipitated material sampled from the actively venting part of a chimney, whereas nearly all of the material appears to be filamentous in samples from other parts of active chimneys and from inactive chimneys.
