Zobrazeno 1 - 10
of 15
pro vyhledávání: '"I. A. Gryaznova"'
Autor:
E. A. Dondurey, L. N. Isankina, O. I. Afanasyeva, A. V. Titeva, T. V. Vishnevskaya, V. A. Kondrat`ev, I. A. Gryaznova, M. V. Berezina, M. A. Zolotova, V. M. Volzhanin
Publikováno v:
Журнал инфектологии, Vol 12, Iss 3, Pp 56-63 (2020)
Objective: to identify the clinical, laboratory and epidemiological features of the new coronavirus (CV) infection in the provision of specialized medical care to children in the megalopolis of the Russian Federation. Methods: 674 cases of hospitaliz
Externí odkaz:
https://doaj.org/article/a49d739d66a04d52a08178c6e101a11d
Autor:
V. V. Kurin, S. N. Gurbatov, I. Yu. Gryaznova, M. S. Deryabin, A. E. Bychkov, P. N. V’yugin, A. I. Khil’ko
Publikováno v:
Acoustical Physics. 66:384-389
In laboratory conditions, the vertical structure of short mode pulses was studied near the critical thicknesses of hydroacoustic waveguides of constant and variable depth with different bottom models.
Publikováno v:
Acoustical Physics. 62:202-206
The influence of the distribution statistics on the sizes of discrete random bottom inhomogeneities on the mean intensity of acoustic signal backscattering is studied. The simultaneous presence of two effects leading to an increase in the mean intens
Publikováno v:
Acoustical Physics. 53:145-151
The shock wave formation in focused beams produced by spherical hydroacoustic transducers with different apertures and an operating frequency of 3 MHz, as well as in weakly divergent high-intensity beams of the same frequency, is studied experimental
Publikováno v:
Acoustical Physics. 52:544-547
Forward and backward scattering of acoustic signals from a thin chaotic bubble screen is studied experimentally. The concentration of inhomogeneities in the bubble layer is estimated by an acoustic method, and the presence of collective scattering ef
Autor:
I. Yu. Gryaznova
Publikováno v:
Radiophysics and Quantum Electronics. 38:71-72
Physical modeling of acoustic signal backscattering by discrete random inhomogeneities is performed. The behavior of the transverse correlation radius of the scattered field amplitude is studied. Its experimental dependences on the transducer apertur
Autor:
N. A. Kraevskii, O. V. Makarov, M. N. Pichugina, N. N. Vasil'eva, Yu. S. Tatarinov, V. V. Kalashnikov, S. A. Borisenko, I. P. Kolyadina, I. M. Gryaznova
Publikováno v:
Bulletin of Experimental Biology and Medicine. 79:50-53
Carcinoembryonic antigen (CEA) was found in 3 of 17 individual extracts of adenocarcinoma and in 7 of 8 individual samples of a pseudomucinous cystoma of the human ovaries. Rabbits were immunized with the separate fractions (ammonium sulfate, sulfosa
Publikováno v:
Journal of Applied Spectroscopy. 31:1168-1171
Publikováno v:
Bulletin of Experimental Biology and Medicine. 85:658-661
It was shown by methods of immunochemical analysis that chorionic α1-microglobulin is immunologically different from chorionic α2-microglobulin. Some of the physicochemical properties of these proteins were studied and their differences from each o
Publikováno v:
Procedia Chemistry. :337-342
Stability of crude oil distillation units was analyzed with mathematical models developed using Aspen Hysys. Parametrical sensitivities of light fractions yields, heat duties and steam load of column trays to perturbations of superheated steam flow r