grow, connect, and empower the community of DonorsChoose. The quality of reference service was operationally defined as the percentage of complete or combined complete and partially complete answers to
with contemporary events. When discussing land units in Command, it is important to distinguish between assets that directly affect air/naval/strategic operations and those that are more tactical, field army-like.
this system in different regimes is analysed: with and without coherent coupling between the two components, in homogeneous and harmonic shaped trapping potentials and in different dimensions and geometries.