Sentence examples for diffusion over a from inspiring English sources

In addition to measuring the diffusion of alginate over 90 min as it slowly diffused into a layer of mucus, we also studied the local diffusion over a few seconds using FRAP.

Recently, some results have been obtained by using mathematical models to predict information diffusion over a time period in online social networks; see e.g. [16 20].

The principal functions of the pulmonary microcirculation, blood oxygenation and CO2 release, are achieved by gas diffusion over a remarkably thin alveolo-capillary barrier.

Li, Pan and Zhang [21, 22] proved the existence of a unique global smooth solution to the initial boundary value problem of 2D inviscid heat conductive Boussinesq equations with nonlinear heat diffusion over a bounded domain with smooth boundary.

It follows, third, that diffusion over a network defined by these evolutionary template matches disseminates evolution-guided inferences over the structural proteome.

Purified HGF or NK4 were added at opposite ends, allowing diffusion over a field of reporter cysts, while taking timelapse GFP fluorescent images.

This can be explained by the fact that the apparent diffusion coefficient is in agreement with the actual diffusion coefficient over a limited range of moisture content only.

Simulations of olivine dissolution experiments in basalt show that the overall model is capable of accurately reproducing diffusive dissolution rates, and the resulting diffusion profiles, over a range of pressures and temperatures.

The development of artificial tissues with large dimensions that exceed the diffusion limitation will require nutrients and oxygen to be delivered via perfusion instead of diffusion alone over a short time period.

This new approximate model compares very well with the exact (numerical) solution of the general adsorption and diffusion model over a wide range of (Langmuir) isotherm nonlinearity, and pore and surface diffusivities.

In vitro skin penetration studies with pigskin were carried out in Franz-type diffusion cells over a period of 4 and 8 h.