Sentence examples for collective diffusion from inspiring English sources
Dynamic light scattering measurements on 8 and 9% samples showed three modes: a fast diffusive mode related to the collective diffusion in semidilute solutions/gels; a relaxational mode related to the local dynamics of polystyrene domains trapped in the gel formed by bridging the domains with the polybutadiene chains; and a very slow diffusive mode.
Zhu, F. et al. Collective diffusion model for water permeation through microscopic channels.
The permeability of the PAP channel was measured using a collective diffusion model first proposed by Zhu et al.41.
A novel variational analytic approach to collective diffusion allowing the density dependent collective diffusion coefficient to be calculated in systems of interacting particles adsorbed on a crystalline substrate is presented.
Two dimensionless parameters, α and θ, and a collective diffusion coefficient, D, are determined from each two-stage sorption curve.
The fast mode is the collective diffusion (gel mode), while the slow mode is attributed to the diffusion of clusters.
Particle dispersion is the flow-induced long-time collective particle diffusion.
We imaged the subsequent spatiotemporal evolution in fluorescence intensity and observed the collective particle diffusion over tens of minutes and tens of micrometers.
The method accounts for collective surface diffusion processes, in addition to nearest-neighbor hopping, including atom exchange and step-edge atom exchange.
Our analysis revealed that collective "cell diffusion" down a cell-to-cell confinement gradient originating at the cell starting lines and not the net sum of directed individual cell migration up a growth factor concentration gradient is the principal driving force for directing mesenchymal stem cell population outgrowth from a cell source.
Granovetter, M. Threshold Models of Diffusion and Collective Behaviour.
