Zobrazeno 1 - 10
of 33
pro vyhledávání: '"V. A. Riazanov"'
Autor:
V. V. Riazanov, V. G. Petukhov
Publikováno v:
Известия Саратовского университета. Новая серия. Серия Математика. Механика. Информатика, Vol 21, Iss 2, Pp 202-212 (2021)
The work is devoted to the problem of towing space debris from a geostationary orbit to a graveyard orbit by a non-contact method using an ion beam created by the engine of an active spacecraft. For the planar case using the modified Hill task, the p
Publikováno v:
Journal of Physics: Conference Series. 2270:012036
The paper presents the results of a project to create highly sensitive thermoelectric converters for small temperature differences on a flexible film base, consisting of a large number of compact thermocouples connected in series. Such sensors may be
Publikováno v:
XLIV ACADEMIC SPACE CONFERENCE: dedicated to the memory of academician S.P. Korolev and other outstanding Russian scientists – Pioneers of space exploration.
Ambient air is one of the perspective propellants for the electric thrusters of the low orbit spacecrafts. The results of the comparison of the laboratory model of a thruster with closed electron drift (Hall thruster) performance are presented. The m
Autor:
V. K. Abgarian, G. A. Popov, V. A. Riazanov, D. V. Dukhopel’nikov, E. V. Vorob’ev, S. A. Khartov
Publikováno v:
Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques. 10:1202-1207
This work is dedicated to studying the effects of nitrogen ions and ions of nitrogen and oxygen mixtures on the surface of titanium, titanium nitride, and molybdenum. The usage of magnetron sputtering systems as a model device to study the effect of
Publikováno v:
Journal of Physics: Conference Series. 1313:012015
This article presents the results of research on sputtering of thermoelectric alloys chromel and kopel. Sputtering was performed in argon atmosphere with magnetron sputtering system. Results of this work can be used in creation of thin-film thermoele
Publikováno v:
Journal of Physics: Conference Series. 1281:012052
The electric discharge with a hollow cathode has long attracted the attention of researchers, both by its physical properties and technological application. The paper considers the influence of the shape of the treatment surface, which takes the geom
Publikováno v:
Kardiologiia. 51(2)
to assess effectiveness of the use of modern methods of prognostication for assessment of risk of development of ischemic heart disease (IHD).We examined 131 patients with diagnosis of IHD verified by coronary angiography and 159 subjects of control
Publikováno v:
Zhurnal voprosy neirokhirurgii imeni N. N. Burdenko. (1)
The paper focuses on algorithms of outcomes assessment of surgical treatment of the patients with degenerative lumbar disk disease. From 1997 to 2006 389 patients with discogenic lumbar pain were operated in the Medical Center of Central Bank of Russ
Autor:
S M, Kuĭian, V S, Pogosov, N V, Kokliaeva, V L, Tiukov, V B, Riazanov, V A, Gur'ianov, R G, Akopian, N A, Daĭkhes, Kh Sh, Davudov, I I, Nazhmudinov
Publikováno v:
Vestnik otorinolaringologii. (1)
Experimental and clinical trials have shown that anesthesia and intensive therapy of shock incorporating tranexamic acid enhance analgesia, hyporeflexia, thus ensuring stable, adequate anesthesia which is safe under reduced doses of standard anesthes
Publikováno v:
Meditsina truda i promyshlennaia ekologiia. (3)
This study have been carried out to: a) investigate the prevalence of such occupational factors in parents which could be fatal to their children, and b) evaluate quantitatively the risk of mortality in infants caused by some leading diseases develop