- Fick's first law of diffusion
- a substance will diffuse through an area at a rate which is dependent upon the difference in concentration of the substance at two given points.

*Medical dictionary.
2011.*

- Fick's first law of diffusion
- a substance will diffuse through an area at a rate which is dependent upon the difference in concentration of the substance at two given points.

*Medical dictionary.
2011.*

**Fick's first law of diffusion formula etc.**— (fiks) [Adolf Eugen Fick, German physiologist, 1829â€“1901] see under formula, law, method, and principle … Medical dictionary**Fick's first law**— the diffusion flux is proportional to the concentration gradient; this relationship is employed for steady state diffusion situations … Mechanics glossary**Fick's law of diffusion**— Fick s laws of diffusion describe diffusion and can be used to solve for the diffusion coefficient D . They were derived by Adolf Fick in the year 1855. First law Fick s first law relates the diffusive flux to the concentration field, by… … Wikipedia**diffusion coefficient**— (= diffusion constant) For the translational diffusion of solutes, diffusion is described by Fick s First Law, that states that the amount of a substance crossing a given area is proportional to the spatial gradient of concentration and the… … Dictionary of molecular biology**Fick's laws of diffusion**— For the technique of measuring cardiac output, see Fick principle. Molecular diffusion from a microscopic and macroscopic point of view. Initially, there are solute molecules on the left side of a barrier (purple line) and none on the right. The… … Wikipedia**Diffusion equation**— The diffusion equation is a partial differential equation which describes density fluctuations in a material undergoing diffusion. It is also used to describe processes exhibiting diffusive like behaviour, for instance the diffusion of alleles in … Wikipedia**diffusion coefficient**— the constant of proportionality between the diffusion flux and the concentration gradient in Fick s first law; its magnitude is indicative of the rate of atomic diffusion … Mechanics glossary**Diffusion capacity**— Diagnostics MeSH D011653 In biology, diffusion capacity is a measurement of the lung s ability to transfer gases. Oxygen uptake may be limited by diffusion in circumstances of low ambient oxygen or high pul … Wikipedia**Convection–diffusion equation**— The convection–diffusion equation is a parabolic partial differential equation combining the diffusion equation and the advection equation, which describes physical phenomena where particles or energy (or other physical quantities) are… … Wikipedia**Convection diffusion equation**— The Convection Diffusion equation is a parabolic partial differential equation. It is very important for the description of physical phenomena where particles or energy (or other physical quantities) are transferedinside a physical system due to… … Wikipedia