Abstract: A general formulation of the collection process is derived and the relative merits of the Berry and the Kovetz-Olund schemes assessed.

Abstract: No abstract available.

Abstract: Charge separation which occurs when polarized ice particles collide in a potential gradient has been found to be an extremely important charge generating mechanism. The fair weather potential gradient is sufficient to ...

Abstract: Previous theoretical studies of the formation of sulfate in the SO2-NH3-liquid H2O system have not considered in a rigorous manner the chemical equilibrium equations, and have failed to provide a satisfactory explanation ...

Abstract: No abstract available.