We interpret our experimental results using the Fisher-Kolmogorov equation [ 26– 28], which is a continuum reaction-diffusion model describing the spatiotemporal evolution of cell density in a population of cells where cell migration is driven by random (undirected) cell motility and cell proliferation is driven by carrying capacity limited logistic growth.
The theory and details of the SPH pore-scale model are presented along with a novel method for handling surface reactions, the continuum surface reaction (CSR) model.
CO2-expanded liquids (CXLs) represent a continuum of reaction media that combine the reaction benefits provided by organic solvents and the environmental benefits provided by supercritical CO2 (scCO2) in an optimal manner.
CO2-expanded liquids (CXLs) represent a continuum of reaction media that combine the reaction benefits provided by organic solvents and the environmental benefits provided by compressed CO2 (liquid and scCO2) in an optimal manner.
However, the data also suggests that this continuum of reactions can be simplified into short- and long-term kinetic expressions representing fast and slow reactions.
In the upscaling from pore to continuum (Darcy) scale, reaction and deposition phenomena at the solid liquid interface of a porous medium have to be represented by macroscopic reaction source terms.
Contrary, a lack of forces introduced into bone by the PSE-structural continuum (as a reaction to physical inactivity or in extreme, e.g., during spaceflights by the lack of gravity) leads to disorganization of the Sharpey fibres followed by a decrease of calcified bone mass down to atrophy [ 46, 47] proving the vital role of peri- and endosteum in bone maintenance, repair, and regeneration.
The multiplicity of steady states in a stirred tank was considered, in which a continuum of autocatalytic reactions of the typeA + 2B → 3B,B →C is taking place by lettingA x) be the "species" of a continuous mixture.
Aside from incomplete understanding of immune tolerance, discrepancies arising from a continuum of 'autoimmune' reactions – ranging from normal physiological and inflammatory processes to uncontrolled disease – have destabilized the self/non-self dichotomy.
The cases presented here suggest that rather than two distinct clinical entities, ABD and CBD represent points on a continuum of hypersensitivity reactions to beryllium.
