Sentence examples for these diffusion from inspiring English sources

Using these diffusion coefficients, I calculated the expected rate of loss of diffusible Aβ species from the extracellular space of an acute slice, using a simple random walk model of diffusion.

Supporting this possibility is that reduced mean diffusivity also occurs during strokes and although the underlying cause of these diffusion changes is still controversial, a membrane dysfunction has been hypothesized (Wardlaw, 2010).

i.e., the diffusion coefficients in these diffusion equations are negative.

These diffusion barriers reduced the reaction rate.

These diffusion coefficients exhibit a low value at high gradient purposely to preserve the corresponding edges.

The analytic solutions obtained from these diffusion equations are also compared with other numerical methods.

It is proposed that the low diffusivity of such heavy elements retards these diffusion-controlled phase transformations (feathery and lamellar) so that the massive transformation, which does not require diffusion, but which occurs at a lower temperature can take place.

These diffusion-based systems can be fabricated in many forms, including hydrogels, microspheres, nanoparticles, and nanofibers.

Among these, diffusion-limited oxygen delivery plays a key role and might explain why PbtO2 can be reduced despite oxygen delivery (PvO2) and CBF are normal [17].

We propose a new, spectral discretization of these diffusion-generated methods which obtains greatly improved efficiency over the usual finite difference approach.

The ADC map was derived directly from these diffusion-weighted images.