Reciprocity is an Other integrating principle of supportive economy activities.In non-capitalist societies, it has been realized through the participation of certain institutional arrangements that favored the stability of exchange relations.Progress towards capitalist societies and deepening them, dissolved many of these institutional supports, wh
Abstract Peptidoglycan polymerases, enterobacterial common antigen polymerases, O-antigen ligases, and other bacterial polysaccharide polymerases (BP-Pols) are glycosyltransferases (GTs) that build bacterial surface polysaccharides.These integral membrane enzymes share the particularity of using diphospholipid-activated sugars and were previously m
It is considered the Cabin most typical causes of damage to the musculoskeletal system in football.Showing contemporary approaches to physical rehabilitation, reconstruction of the capsule-ligament knee athletes after surgery by arthroscopy.It is shown the various recovery tools and terms of use.It is established that the widespread development of