"Dissolution," described in a program note as "a personal meditation on misunderstandings, interference and disruptions," conveyed a sense of directed improvisation.
SEM and TEM study of the intermediate and final products of combustion allow us to suggest a new mechanism of "mosaic" dissolution-precipitation describing nano-heterogeneous reaction at the first stage of the process, which explains dynamics of the combustion wave and resultant microstructure.
The dynamic aspect of CO2 dissolution, theoretically described via gas-liquid mass transfer, showed that dissolution was not a limiting step.
Tensile strength and mean dissolution time described minitablets well, unlike compaction force.
In silicate dissolution experiments described in other studies (e.g., Rimstidt and Barnes 1980; Tester et al. 1994), the fast initial release of Si was explained by the highly reactive disturbed surfaces, such as amorphous coatings, edges, kinks, and micrograins, which dissolve quickly before the slower dissolution of the crystalline matrix starts.
In a study designed to detect the effects of process on tablet dissolution, we describe the application of NIRS to the detection and identification of changes in uncoated and coated tablets in response to pilot-scale changes in process parameters during melt granulation, compression, and coating.
The reliability of the approach presented is ascertained by comparing the results with existing analytical and numerical solutions for special cases, and also by matching, as asymptotic case, the numerical solution of the diffusion equation with a continuum dissolution source described by the Noyes–Whitney equation.
The reliability of the mathematical and numerical procedures is ascertained by comparison of the simulation results with experimental and numerical data existing in the literature, and also matching, as asymptotic case, the solution of the diffusion equation with a continuum dissolution source described by the Noyes–Whitney equation.
From perspective of biorelevancy, the Golem apparatus is one of the three most complex dissolution apparatuses described to date (other two being TIM-1 and Dynamic Gastric Model) [ 3].
Similarly, for basaltic glass dissolution, the same model parameters describe dissolution at pH 3 and 11 [11].
