Laboratory results are normally combined with in situ thermal conductivity measurements, because the assessments of the thermal conductivities by laboratory methods are difficult to extrapolate to in situ conditions for deep boreholes (Pribnow
and Sass 1995).
"FICS provides NorthMarq with a competitive advantage that fully meets the growing technology needs of our borrowers," said Pribnow
. "With low initial investment and minimal maintenance, we are able to provide our borrowers with a means to access their accounts at their convenience.
Zhou, Q.-Y., Grandy, D.K., Thambi, L., Kushner, J.A., Van Tol, H.M.M., Cone, R., Pribnow
, D., Salon, J., Bunzow, J.R., Civelli, O., 1990.
It has also been suggested to use the geometric mean [[lambda].sub.U*L] of these parameters to describe a mixture of equal amounts of randomly distributed parallel and series arrangements in a layered medium (Beck & Beck 1965; Pribnow
& Sass 1995):