Rotational energy levels of axially asymmetric nuclei have been calculated in the manner of Davydov and Filippov, and a comparison with experiment shows good quantitative agreement. It is suggested that agreement may be improved by introducing the Bohr-Mottelson vibration-rotation interaction…

The existing literature on the effect of recycling on a virgin producer’s market power assumes that the entire output of the recyclable product produced in any period is available to the recycling firms as scrap in a subsequent period. The…