Auteur: Arnold Milton

At present, America’s enemies are of an irregular character. These irregular enemies necessarily wage war in modes that are largely unconventional. Joint operations concepts describe how the joint fo …

As the inorganic constituents of skeletons, dentine and the enamel of teeth in all vertebrates, as well as antlers of male deer, calcium orthophosphates (Ca PO4) appear to be the key materials to sus …