A Diatomic Molecule is One Atom too Few

Hamiltonian Dynamics of Atom-diatomic Molecule Complexes and Collisions

For a polyatomic molecule at zero total angular momentum, this paper shows that an internal motion with nonzero internal angular momentum within a (generalized) Eckart frame will produce a net rotation of the (generalized) Eckart frame in the center-of-mass frame. For a polyatomic molecule at nonzero total angular momentum, an internal motion within a generalized Eckart frame with nonzero orbit...

Electronic Spectral Line Shape of a Diatomic Molecule

The electronic absorption spectral line shape of a diatomic molecule with harmonic potential curves is calculated using the time correlation function formalism. Both the equilibrium shift and the frequency shift of the two linking electronic states ate taken into account. The spectrum is also calculated using the cumulated expansion which is related to the correlation function of the time-d...

Too few physicians, or too many?

Rate Changes – Too many or too few ?

Too few doctors--or too many?

THIS conclusion has led the Royal Commission to recommend doubling the existing numbers of doctors within the next 30 years. This is an expensive proposal that is likely to add many millions of pounds to the annual budget of the nation. It requires careful examination. Estimates of medical manpower requirements are fraught with difficulties and hazards. The proposals of the Willink Committee (1...