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gptkbp:instanceOf
|
gptkb:physical_phenomenon
|
|
gptkbp:appliesTo
|
gases
liquids
solids
|
|
gptkbp:basisFor
|
Brownian motion theory
diffusion equation
random walk theory
|
|
gptkbp:describes
|
diffusion
|
|
gptkbp:field
|
biology
chemistry
physics
|
|
gptkbp:firstLawStates
|
The diffusive flux is proportional to the negative gradient of concentration.
|
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gptkbp:form
|
gptkb:partial_differential_equations
|
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gptkbp:formedBy
|
gptkb:Adolf_Fick
1855
|
|
gptkbp:involves
|
gptkb:region
gptkb:time_zone
concentration gradient
diffusion coefficient
flux
|
|
gptkbp:namedAfter
|
gptkb:Adolf_Fick
|
|
gptkbp:numberOfFloors
|
2
|
|
gptkbp:publishedIn
|
gptkb:Annalen_der_Physik
|
|
gptkbp:relatedTo
|
gptkb:Fick's_first_law
gptkb:Fick's_second_law
|
|
gptkbp:secondLawStates
|
The rate of change of concentration is proportional to the second derivative of concentration with respect to position.
|
|
gptkbp:usedIn
|
biophysics
chemical engineering
physiology
material science
|
|
gptkbp:bfsParent
|
gptkb:Noyes–Whitney_equation
gptkb:Physics
|
|
gptkbp:bfsLayer
|
5
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Fick's laws of diffusion
|