Sentences with phrase «estimate the mean velocities»

A specific work has been done to estimate the mean velocities at the equator.

Not exact matches

By re-observing the photometric transit, we attempt to determine the transit parameters to high precision, and, by spectroscopic observations, to estimate the properties of the host star and determine the mass of the transiting object by means of radial - velocity measurements.

[S17] Then, on the strength of A˜m, b2 (y0) = 2v ′ m, b2 ¯ (y0), the latitudinal averaging of [S17] over the ΔQRA range results in the following estimate of the maximum allowable value, A˜m, b2 (ΔQRA), for the amplitude of the 15 - d - mean m component of the meridional velocity at the EBL over ΔQRA, A˜m, b2 (ΔQRA) = 2K4 -LSB-(K2 + l02 + l04) / (m / a) 2] 2K2l02u ¯ 02 〈 cos2l0 (y − y0) 〉 QRA, [S18] where 〈 X 〉 QRA stands for the latitudinal averaging of X over ΔQRA.

The simplest things one can do microscopically are things like detailed balance estimates, and so far I haven't made Joe happy even with what I've attempted there, although I think he realizes that my answer is irrelevantly imprecise (or he should realize it once he follows the reasoning in the algebra above that lays out how air can be isothermal and still have the MB velocity distribution from the bottom out to where the assumptions of thermodynamics break down anyway, because to many, many digits when meters is the mean free path of the gas and meters.

A recent Ph.D thesis by Phil Watson of the University of New South Wales (LINK) developed improved techniques to estimate mean sea level velocity and acceleration from long ocean water level time series.