Diffusion coefficients in supercritical fluids are critical parameters that characterise mass transport within these unique media. Owing to the tunable density and solvent power of supercritical ...

This article shows how to determine moisture diffusion coefficients in polymer thin films by measuring adsorption isotherms on the thin films in a DVS instrument. Moisture diffusion in thin polymer ...

What is the Stokes-Einstein Equation? The Stokes-Einstein equation is a fundamental relation in physics that describes the diffusion of spherical particles through a fluid with low Reynolds number. It ...

We introduce a non-parametric estimator of the diffusion coefficient of a diffusion process using a projection method on a wavelets orthonormal basis of L2( R). The sample path is observed at discrete ...

Numerical experiments were conducted on a simple model of the North Atlantic ocean consisting of a thermocline region above an abyssal region with the surface mixing (Ekman) layer excluded. The ...