Proceedings includes materials of the international scientific conference «Science XXI century"", held in Czech Republic, Karlovy Vary-Russia, Moscow, 30-31 July 2015. The main objective of the conference - the development community of scholars and practitioners in various fields of science. Conference was attended by scientists and experts from Russia, Kazakhstan, Azerbaijan, Armenia, Poland. International scientific conference was supported by the publishing house of the International Centre of research projects. Sborník obsahuje materiály Mezinárodní vědecké konference Věda «XXI století" Science XXI century - Skleněný Můstek od authora a nakladatelství za skvělé ceny na e-shopu Martinus. cz.