Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Yu. A. Grigoryev"'
Autor:
Yu. A. Grigoryev, S. V. Soboleva
Publikováno v:
Acta Biomedica Scientifica, Vol 0, Iss 3(2), Pp 157-161 (2013)
Reproductive health is an essential part of population health and qualitative characteristics of population reproduction. The purpose of this article is to estimate the most important characteristics of reproductive health in the last years in the so
Externí odkaz:
https://doaj.org/article/488dd3f038bc432eac942c147405b931
Publikováno v:
Thermophysics and Aeromechanics. 28:635-647
Publikováno v:
Journal of Applied Mechanics and Technical Physics. 62:361-370
Complete group analysis of the system of one-dimensional unsteady equations of the dynamics of a vibrationally excited gas is performed in the case of cylindrical and spherical symmetry. It is shown that the admitted Lie algebra does not contain the
Autor:
Yu. N. Grigoryev, I. V. Ershov
Publikováno v:
Journal of Applied Mechanics and Technical Physics. 62:11-17
The influence of thermal nonequilibrium on the laminar–turbulent transition is studied with the use of the $$\mathrm{e}^N$$ -method for two widespread flow regimes in a supersonic boundary layer at the Mach number $$\textrm{M}=4.5$$ . The set of th
Autor:
I. V. Ershov, Yu. N. Grigoryev
Publikováno v:
Fluid Dynamics. 54:1020-1037
An asymptotic theory of the neutral stability curve of a supersonic boundary layer in a vibrationally excited molecular gas on a flat plate is constructed. The equations of the two-temperature viscous heat-conducting gas dynamics are considered as th
Publikováno v:
Hygiene and sanitation. 96:848-854
This article is an array of materials of own research of the responses of the human brain to radio frequency electromagnetic fields (EMF RF) of non-thermal intensity. The results of studies with the participation of volunteers presented a characteriz
Publikováno v:
Occupational Medicine and Industrial Ecology. :60-62
Autor:
A. G. Gorobchuk, Yu. N. Grigoryev
Publikováno v:
Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques. 9:184-189
The hydrodynamic approach is used to simulate silicon passivation by unsaturated CFx radicals under plasma-chemical etching in CF4/H2. The plasma-chemical kinetics model contains 28 determinative gas-phase reactions with the participation of F, F2, C
Publikováno v:
Theoretical and Mathematical Physics. 177:1680-1692
We construct separation variables for Yehia’s integrable deformations of the Kovalevskaya top and the Chaplygin system on a sphere. In the general case, the corresponding quadratures are given by the Abel-Jacobi map on a two-dimensional submanifold
Publikováno v:
Nelineinaya Dinamika. :463-478