The present research project was done on contraceptive using rats as experimental model. The study was for six month by oral intubation of contraceptive LD each S.C tablet contain: Levonorgestrel 0.15 mg and Ethinyl Estradiol 0.03 mg. The study was done on tow groups of eight male and eight female rats....

This research monograph is based on conducted research and development work for a project by University of Geneva, Switzerland. It discusses the concept of computational phylogenetics with respect to construction of phylogenetic trees from their conventional NEWICK format using Perl programming language, specifically BioPerl....