Zobrazeno 1 - 10
of 10
pro vyhledávání: '"O. V. Graunov"'
Publikováno v:
Литосфера, Vol 0, Iss 1, Pp 74-87 (2016)
It is conducted lithogeochemical investigation of Vendian fine-grained clastic sediments composed Talakh, Parshinsk (Nepa horizon) and Byuk suites (Tyre horizon) of some wells core material in Nepa dome of Nepa-Botuoba anteclise, Siberian Platform. P
Externí odkaz:
https://doaj.org/article/2fcd87e909ec46d9bda9a35ffd059720
Autor:
O. V. Graunov, V. N. Podkovyrov, V. P. Kovach, A. B. Kotov, S. D. Velikoslavinsky, T. M. Scovitina, E. V. Adamskaya, V. A. Gorovoi
Publikováno v:
Doklady Earth Sciences. 508:85-90
Publikováno v:
Lithology and Mineral Resources. 51:117-135
The climatic impact on the formation of fine-grained rocks from the Riphean stratotype and Vendian Asha Group on the western slope of the South Urals during the time interval lasting approximately 1200 Ma is considered. It is shown that these rocks a
Publikováno v:
Stratigraphy and Geological Correlation. 15:41-56
As is shown based on geochemical data and Sm-Nd isotopic systematics, accumulation of sandy deposits in the Riphean protoplatform cover of the Southeast Siberian platform was controlled by influx of primary and recycled sedimentary material derived f
Publikováno v:
Mathematical Geology. 35:459-476
The analysis of modal and normative composition of sedimentary rocks is widely used for studying their sources and tectonic settings. The normative calculation of the mineral composition of rocks in this study is formulated as a linear programming pr
Autor:
O. V. Graunov, V. B. Filippov
Publikováno v:
Journal of Soviet Mathematics. 30:2385-2388
One carries out the numerical realization of the combined method for the computation of the current ρn a nonplanar screen, under exposure to a high-frequency ray field. On the basis of the results of the computations, one draws conclusions regarding
Autor:
O. V. Graunov
Publikováno v:
Journal of Soviet Mathematics. 24:334-340
In the work, rays are considered which issue from the edge of a parabolic screen and after reflection from the convex side of the screen proceed in some fixed direction. Formulas are given for computing the trajectory and divergence of such rays. It
Autor:
O. V. Graunov, V. B. Filippov
Publikováno v:
Journal of Soviet Mathematics. 38:1600-1604
We compute the short-wave asymptotic behavior of the directional diagram of the whispering gallery modes in a field scattered by a nonplanar screen. Numerical results obtained by solving a two-dimensional Dirichlet problem in the exterior of a parabo
Publikováno v:
Izvestiia Akademii nauk SSSR. Seriia biologicheskaia. 2
Publikováno v:
Fiziologicheskii zhurnal SSSR imeni I. M. Sechenova. 49