Sentence examples for constant diffusion from inspiring English sources

During development, ammonia is the principal form of nitrogenous waste, and it is diluted by a constant diffusion of water in the perivitelline fluid.

In the bottom SOURCE layer, the horizontal spreading of molecules from the inlet follows the normal diffusion equation, assuming a constant diffusion coefficient, D0 = 57 μm2/s, in aqueous culture medium53.

A linear, temperature-independent isotherm and constant diffusion coefficient are assumed.

Kinetic parameters such as catalytic rate constant, diffusion coefficient, etc. are evaluated using chronoamperometry and chronocoulometry.

However, at low enzyme concentrations when nonspecific adsorption is negligible, the reaction fronts propagate linearly with time, and the corresponding propagation speed is related to the channel geometry, enzyme concentration, catalytic reaction constant, diffusion coefficient, and substrate surface density.

An inverse analysis was applied to estimate the volatile organic compounds (VOCs) constant diffusion coefficient (D) and partition coefficient (K) in the building material.

It produces much more accurate diffusion estimations for non-constant diffusion.

In particular, the IIF with the sparse grid combination technique is flexible and effective in solving systems that may include cross-derivatives and non-constant diffusion coefficients.

Motivated by a compact representation for IIF (cIIF) for Laplacian operators in two and three dimensions, we introduce an array-representation technique for efficient handling of exponential matrices from a general linear differential operator that may include cross-derivatives and non-constant diffusion coefficients.

Charge transfer rate constants, diffusion coefficients and formal potentials were determined.

In our opinion, many other systems with non-constant diffusion matrix which are in the actual scope of the results previously given, should be taken in consideration and studied with more interest.