... of vibrational spectra of white oil paints of the XX century artwork " In the world of painting the problem of preservation of ... This paper discusses the spectral methods of research of Soviet paintings of the twentieth century. ...

... Conference Hall . Dinning room . View to Volga river . The church by XV century (in a region of 5 km). ...

... THE BEGINNING OF XXI CENTURIES Luzhina L.M., Natyaganov V.L. (Moscow) There was adduced a brief comparative analysis of problems of competitive mathematical examinations for Russian institutes of higher education at points of XIX-XX and XX-XXI centuries ...

... at the turn of the 19/20 centuries : the literary world , family traditions ... the turn of the 19 th /20 th centuries: the literary world, family traditions" http ... based on the information about Russia at the turn of the 19 th /20 th centuries ...

... Notes: Presumably the remnant of a late 17th century SN. Radio: Bright shell with compact knots and extended plateau of emission. ...

... lands, the establishment of serfdom and the consolidation of a centralized, absolutist state; secularization and the nature of westernization in the 17th and 18th centuries, and the relations between state and society in the first half of the 19th century ...

... equatorial proper motion (arcsec/century); this is dEquatAng/dt, so it gets large ... polarPM . љ . polar proper motion (arcsec/century) More... љ . doubleљ . radVel . ...

... By the late 20th century mankind technological activities became a significant factor affecting the environment. ... Many predictions show that in the 21st century the environmental protection will become one of the most significant problems ...

... A scientific revolution began in the seventeenth century with Sir Isaac Newton's development of the calculus and the laws of ...

... is based on Karl Orff's cantata "Carmina Burana" and songs of 13th-century vagrants ... as authentic songs of 12-13th-century vagrants from "Carmina Burana" collection: "In ...