Sentence examples for diffusion must be from inspiring English sources

For the non-wetted membranes (mean pore diameter of 0.1 μm), the Knudsen and continuum diffusion must be taken into account.

Especially the final slow decay of the cytochrome c oxidation after t = 9 s in the experiment points to a spatially extended pool of cytochrome c2 so that diffusion must be considered explicitly (in contrast to the vesicle interior where diffusion is so fast that it can be neglected).

In order to remain well-mixed the distance covered by one step of diffusion must be greater than the spatial extent of the 'dips' created by the reaction process.

To represent the role of porosity on diffusion, the diffusion coefficient must be scaled with tortuosity.

Diffusion coefficients must be used to compare the diffusion of red- and green-labeled species in these examples, because the measurement volumes illuminated by 633 nm (red) light is inherently larger than that illuminated by 488 nm (green) laser light.

The transport coefficient describing the diffusion thermoeffect must be equal to the coefficient describing thermal diffusion, according to the reciprocal relations central to the thermodynamics of irreversible processes.

The results from the present study show that the laminar flow model, based solely on mechanical diffusion, is not sufficient for field conditions and the total diffusion model must be used.

Finally, a position-dependent diffusion constant must be employed to further differentiate between center-of-mass and length-wise diffusion.

In the case of diffusion it must be argued that collisions of the molecules of species 1 with other species 1 molecules do not inhibit the interdiffusion of species 1 and 2, and similarly for 2 2 collisions.

However, a zirconium (Zr) diffusion barrier must be used to eliminate interactions that form between the U-Mo monolith and aluminum alloy 6061 AA60611) cladding during fabrication and are enhanced during irradiation.

Comparisons of RIS measurements in austenitic Fe Cr Ni alloys with calculations using an inverse Kirkendall model have shown that composition specific diffusion parameters must be used to accurately predict segregation behavior, thus limiting the model's predictive capability when no prior segregation measurements exist.