, net thickness of productive sand, porosity, permeability, effective compressibility. It is these parameters which …

indirectly quantify spatial bias in the saturated hydraulic conductivity, K{sub s}, and the exponential relative permeability …

Mathematical models of skin permeability play an important role in various ?elds including prediction of transdermal … last several decades to yield predictions of skin permeability to various molecules. These efforts include the development … of empirical approaches such as quantitative structure?permeability relationships and porous pathway theories as well as …