Zobrazeno 1 - 10
of 178
pro vyhledávání: '"V. A. Urusov"'
Autor:
L. I. Varchenko, V. M. Urusov
Publikováno v:
Проблемы ботаники южной сибири и монголии. 20:447-451
The article clarifies the morphology, variability, species composition and ecology of the ash genus of theRussian Far East in connection with the prospects for their protection and economic use. Hybridization of ash trees hasbeen proven. In the Far E
Autor:
L. I. Varchenko, V. M. Urusov
Publikováno v:
Проблемы ботаники Южной Сибири и Монголии. 19:191-197
Plants diversity and riches of specific floras in the Russia’s Far East is determined not only and not somuch by a modern ecotopes diversity, as by the expression in the stale of the limit of permafrost soils, by the spread ofconsolidated boreal-ne
Autor:
V. S. Urusov, V. N. Serezhkin
Publikováno v:
Crystallography Reports. 62:50-59
Specific stereochemical features of silicon in oxygen-containing compounds, including hybrid silicates with all oxygen atoms of SiOn groups (n = 4, 5, or 6) entering into the composition of organic anions or molecules, are described by characteristic
Publikováno v:
Journal of Structural Chemistry. 57:1243-1262
Mechanisms of radiation damages in minerals promising for the utilization of highly active radioactive waste (zircon ZrSiO4, monazite LaPO4, orthophosphate YbPO4, lakargiite CaZr0,8Sn0,1Ti0,1O, and Gd2Zr2O7 and Gd2Ti2O7 compounds with the pyrochlore
Autor:
V. S. Urusov, Nikolay N. Eremin
Publikováno v:
Journal of Structural Chemistry. 56:737-751
The possibilities of studying the local structure in isomorphic systems by methods based on the minimization of the interatomic interaction energy are considered in the work. The original procedure for the theoretical analysis of the local structure,
Publikováno v:
Physics of the Solid State. 57:1108-1113
Strontianite (SrCO3)-aragonite (CaCO3) solid solutions have been simulated by the interatomic potential method. The composition dependences of the unit cell parameters, the unit cell volume, and bulk modulus have been constructed. It has been shown t
Autor:
V. S. Urusov
Publikováno v:
Journal of Structural Chemistry. 55:1200-1205
In connection with the 100th anniversary of the discovery of the phenomenon of the diffraction of X-rays by crystals (Max von Laue, 1912) and the basics of X-ray crystallographic analysis (Lawrence Bragg, 1913), the article marks the major milestones
Autor:
V. S. Urusov
Publikováno v:
Journal of Structural Chemistry. 55:1277-1292
The coordination number parity law is formulated: the coordination polyhedra (CP) with the odd number of vertices, except for 3 (CP is a triangle), occur far less often than the polyhedra with the even number of vertices. CP with the odd number of ve
Publikováno v:
Physics of the Solid State. 56:1379-1390
The structures of chromium-containing cluster centers in forsterite laser crystals Mg2SiO4 : Cr and Mg2SiO4 : Cr : Li have been simulated using the interatomic potential method. A system of position-dependent parameters of interatomic interaction pot
Publikováno v:
Doklady Physics. 59:263-266