We deduced a phylogenetic tree from 167 NRY polymorphisms on the principle of maximum parsimony (Fig. 1). Of the 167 polymorphisms, 7 had been detected by means other than DHPLC and were taken ...

Given a set X of taxa, a phylogenetic X-tree T that is only partially resolved, and a collection of characters on X, we consider the problem of finding a resolution (refinement) of T that minimizes ...

Maximum power point tracking (MPPT) is important in solar power systems because it reduces the solar array cost by decreasing the number of solar panels needed to obtain the desired output power.