molecular diffusion

It does not include transport of substances by molecular diffusion.

In gases, molecular diffusion is dependent on pressure and temperature.

This pressure for molecular diffusion can be called a "death-wish".

Magnesium is absorbed through the skin due to natural molecular diffusion.

Of mass transport mechanisms, molecular diffusion is known as a slower one.

Implications of molecular diffusion with respect to potential geo-environmental impacts.

In liquids, molecular diffusion alone is hardly efficient for mixing.

In molecular diffusion, the moving molecules are self-propelled by thermal energy.

The present study also gives the spin relaxation rate due to molecular diffusion as a function of frequency at 51 °C.

Most traditional parameterizations follow the analogy of molecular diffusion or conduction.

These wavefronts, or travelling waves, arise via a combination of reaction and molecular diffusion.

Additionally, local closure likens turbulent transport to molecular diffusion, and is usually first or second order.

Molecular diffusion will slowly evolve the parcel properties.

However there may be instances where both Knudsen diffusion and molecular diffusion are important.

Under normal conditions, molecular diffusion dominates only on length scales between nanometer and millimeter.

The middle diphenyl layer provides a barrier against molecular diffusion of filler components through the shell.

This has a significant effect on the overall hydraulic conductivities (water permeabilities) and molecular diffusion coefficients.

Molecular diffusion occurs in gases, liquids, and solids.

At heights over 100 km, molecular diffusion means that each molecular atomic species has its own scale height.

Molecular diffusion is typically described mathematically using Fick's laws of diffusion.

Molecular diffusion varies according to constituent.

Since the molecules are still in motion, but an equilibrium has been established, the end result of molecular diffusion is called a "dynamic equilibrium".

Molecular diffusion in tissues is not free, but reflects interactions with many obstacles, such as macromolecules, fibers, and membranes.

Molecular diffusion, spontaneous dispersion of mass (distinct from migration, caused by an external force)

Eventually this process creates structures that are small enough that molecular diffusion becomes important and viscous dissipation of energy finally takes place.