He explored international economics in his thesis ("Unstable velocity, volatile exchange rates and currency substitution: the demand for money in a multi-currency world").
In the uppermost mantle, changes in composition, temperature, pressure and water volatile content contribute to Pn velocity variations.
Fresh craters tend to be deeper on Mercury than craters of the same size on Mars; this may be because of a lower content of volatile materials in the Mercurian crust or higher impact velocities on Mercury (since the velocity of an object in solar orbit increases with its nearness to the Sun).
Our approach is to infer the mass ratio of solid material (m s ) to volatile concentrations (m g ) responsible for the ejection velocity of ballistic ejecta, calculated with Mastin (2008) as discussed above.
To calm the storm means to quiet the outer layer, to cause it, by whatever countervailing means, to swirl much less, to move more evenly to match the velocity of the inner, far less volatile core -- till whatever has been lifted into such a vicious funnel falls back to Earth, lays down, is peaceable again.
One promising method of removing very small CPs is the cryogenic aerosol technique in which the contaminated surface is bombarded by fine, high-velocity bullet particles (BPs) made of volatile material.
When the temperature of the volatile flame around particles was uniform, the flame propagation velocities of CO2/O2 combustion and N2/O2 combustion were the same.
Gas velocity passing through the cluster surface varied significantly at volatile liberation.
The proposed model was used to examine the effect of wind velocity and pool sizes on the evaporation rate of volatile liquid (hexane).
(3) When volatiles are not included in the magma, the magma ascent velocity decreases with time and the deformation decelerates, since the driving force, which is the pressure gradient, becomes weak with the magma ascent.
