Ultrafiltration of non-spherical molecules

Study of lone pair description in molecules by the modified delocalized floating spherical Gaussian orbital method.

This research has been carried out to study and find a rather general description for a lone pairorbital in molecules. Since the orbital parameters must be manageable in advance, and correctgeometry of the molecule (bond lengths) is depend on the appropriate lone pair description; theFSGO method including optimization has been used to obtain orbital parameters and energy. Theproposed models for...

An application of geometrical isometries in non-planar molecules

In this paper we introduce a novel methodology to transmit the origin to the center of a polygon in a molecule structure such that the special axis be perpendicular to the plane containing the polygon. The mathematical calculation are described completely and the algorithm will be showed as a computer program.

Multifragmentation of non-spherical nuclei

In studying the multifragmentation process, a large range of incident energies, changing by about four orders in magnitude, was covered and various types of projectiles, from proton till heaviest available ions, were probed. The reaction mechanism is often considered in terms of two-step scenario where the first, off-equilibrium and dynamical step results in the formation of thermalized source ...

Ultrafiltration I. Ultrafiltration of Electrolytes from Alkali

Ultrafiltration is an important research tool in colloid chemical and in certain types of biological investigation. However, in spite of the many years that ultrafiltration has been used as a research tool, the phase of the subject concerning the ultrafiltra tion of electrolytes from systems containing electrically charged colloids has been lacking in both experimental data and a theoretical ba...

Decay of molecules at spherical surfaces: Nonlocal effects.