Professor's Lee's research focused on the possibility to control the energies of the reagents, and to understand the dependence of chemical reactivity on molecular orientation, among other studies related to the nature of reaction intermediates, angular and velocity distributions allowed him and his team to understand the dynamics of elementary chemical reactions.
42.
:: : First, in order to explain such phenomena as the asymptotic form of excitation and ionization formulas for high energies of the bombarding particles and the absence of a threshold for processes of inelastic collisions with heavy particles, it was necessary to "'assume a continuous velocity distribution of atomic electrons " '.
43.
He also served as vice-president of the International Astronomical Union and was the president of its Commission VII . Hagihara is best known for the discussion of stability problems in celestial mechanics and his theory of libratory motions, as well as for important contributions to the study of the velocity distribution of free electrons in planetary nebulae, and his important five-volume treatise on celestial mechanics.
44.
Now, if the " change " in lift distribution is known at given lift section, it is possible to predict how that section influences the lift over its neighbors : the vertical induced velocity ( upwash or downwash, \ omega _ i ) can be quantified using the velocity distribution within a vortex, and related to a change in effective angle of attack over neighboring sections.
45.
Using Wiechert's theoretical work and data from earthquakes including the 1905 Kangra earthquake, 1905 Calabria earthquake and the 1906 San Francisco earthquake, Zoeppritz's most important early contribution was the construction of travel-time curves-and their associated velocity-depth functions-for P-waves, S-waves and surface waves, recognising for the first time that ill-posed inverse problem of inferring a discrete velocity distribution, representing the layers of the crust and mantle, was solved by fellow G�ttingen mathematician Gustav Herglotz.
