This article does not cite any sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "Reverse diffusion" – news · newspapers · books · scholar · JSTOR(December 2009) (Learn how and when to remove this message)
Reverse diffusion refers to a situation where the transport of particles (atoms or molecules) in a medium occurs towards regions of higher concentration gradients, opposite to that observed during diffusion. This phenomenon occurs during phase separation and is described by the Cahn–Hilliard equation. Reverse diffusion also refers to when water is forced from a region of lower concentration to high. It can occur in osmosis.
This physics-related article is a stub. You can help Wikipedia by expanding it.
Reversediffusion refers to a situation where the transport of particles (atoms or molecules) in a medium occurs towards regions of higher concentration...
A diffusion model consists of three major components: the forward process, the reverse process, and the sampling procedure. The goal of diffusion models...
in the movement of substances by facilitated diffusion, active transport, osmosis, or reversediffusion. The two main types of proteins involved in such...
the forward diffusion current in the depletion region is balanced with a reverse drift current, so that the net current is zero. The diffusion constant for...
Diffusion of innovations is a theory that seeks to explain how, why, and at what rate new ideas and technology spread. The theory was popularized by Everett...
wastes leave tissues and enter capillaries by the same process but in reverse. Diffusion through the capillary walls depends on the permeability of the endothelial...
more accurately the reverse saturation current, is the part of the reverse current in a semiconductor diode caused by diffusion of minority carriers...
The disk diffusion test (also known as the agar diffusion test, Kirby–Bauer test, disc-diffusion antibiotic susceptibility test, disc-diffusion antibiotic...
(linear calculations are easier to reverse and thus are easier to break). Confusion inevitably involves some diffusion, so a design with a very wide-input...
provides a force opposing the charge diffusion. When the electric field is sufficiently strong to cease further diffusion of holes and electrons, the depletion...
u} In physics and engineering contexts, especially in the context of diffusion through a medium, it is more common to fix a Cartesian coordinate system...
Error diffusion is a type of halftoning in which the quantization residual is distributed to neighboring pixels that have not yet been processed. Its...
diffusive layer and filter membrane together, D {\displaystyle D} is the diffusion coefficient of the analyte, t {\displaystyle t} is the deployment time...
of the base must be much less than the diffusion length of the carriers. The collector–base junction is reverse-biased, and so negligible carrier injection...
which includes the influence of its internal junction and diffusion capacitance and reverse recovery time. Shockley derives an equation for the voltage...
During such an excursion, the field reverses in the liquid outer core but not in the solid inner core. Diffusion in the outer core is on timescales of...
onset of the Great Depression ... was the greatest stimulus yet to the diffusion and expansion of fascism outside Italy."[page needed] Fascist propaganda...
temperature, high stomatal resistances and lower mesophyll resistances for gas diffusion and rates never saturated at full sun light. The research at Arizona was...
diodes, and it is mainly limited by the diffusion capacitance caused by minority carriers accumulated in the diffusion region during the conducting state....
Osmosis (/ɒzˈmoʊsɪs/, US also /ɒs-/) is the spontaneous net movement or diffusion of solvent molecules through a selectively-permeable membrane from a region...
supply, the concentration of this species at the surface decreases causing diffusion, which is added to the migration transport towards the surface in order...
undertaken to advance understanding of health innovation diffusion between countries. Examples of reverse innovation can be found across various industries and...
radiating from the test organism near the S. aureus indicates positivity The reverse CAMP test is a method to identify Clostridium perfringens using β-hemolytic...