Zobrazeno 1 - 10
of 276
pro vyhledávání: '"A.V. Alekseev"'
Publikováno v:
Экспериментальная психология, Vol 12, Iss 2, Pp 75-86 (2019)
The analysis of subjective time scales of the subjects with perspective human-computer interfaces was carried out: neurocomputer (brain-computer), electromyographic, oculografic. It is shown that for all of them it is typical to underestimate the max
Externí odkaz:
https://doaj.org/article/7e3b85f32a9445e1aff2d94249acb87c
Publikováno v:
Proceedings of VIAM. :124-131
The determination of the elements Cu, Ni, Sb, Bi, Pb, Zn and Fe in the tin-based solder VPr35, as well as the elements Sn, Ni, Sb, Bi and In in the lead-based VPr40 solder by the method of х-ray fluorescence spectroscopy has been carried out. The ca
Publikováno v:
Proceedings of VIAM. :103-111
In this work, Al, Cr, Cu, Fe, Ni, Si and Y were determined in SDP-6 cathodes based on cobalt and SDP-1 and AZh8 nickel-based cathodes by x-ray fluorescence spectroscopy. The calibration dependences are corrected taking into account the superposition
Publikováno v:
Proceedings of VIAM. :112-119
The determination of gas-forming impurities in samples of low-alloyed copper alloys of the Cu–Cr and Cu–Cr–Zr systems is carried out. The content of sulfur and carbon was determined by the method of combustion in an induction furnace of a gas a
Autor:
A.V. Alekseev, I. V. Dubova, N. V. Vasyunina, T. R. Gilmanshina, K. E. Druzhinin, E.A. Rudnitsky
Publikováno v:
Ecology and Industry of Russia. 24:32-38
This article summarizes the results of a systematic review of the literature in one particular application area – the extraction of valuable elements (Fe, Al, Na, Ti) from red mud. The analysis showed that depending on the composition of the bauxit
Publikováno v:
Metallurgist. 64:61-66
The possibility is established of reducing the sulfur content in cast nickel superalloys to less than 1 ppm (0.0001 wt.%) with addition to alloys of an increased amount of rare earth metals previously refined with alkaline-earth metals and filtered t
Autor:
A.V. Alekseev
Publikováno v:
Problems of Economic Transition. 62:202-213
The article discusses the theoretical and methodological foundations for “The Long-Term Forecast of Scientific and Technological (S&T) Development in Russia until 2030” and argues that its authors ...
Autor:
A.V. Alekseev
Publikováno v:
Problems of Economic Transition. 62:147-162
This article describes Russia’s current model of economic development and considers why recent attempts to upgrade this model have proved unpromising. The main goal of medium-term economic developm...
Autor:
A.V. Alekseev, M.A. Zemlyanova, I.V. May, E.V. Khrushcheva, P.V. Trusov, A.A. Savochkina, Nina V. Zaitseva
Publikováno v:
Analiz Riska Zdorovʹû, Iss 1, Pp 25-37 (2020)
When industrial objects emitting substantial masses of dust and gas mixtures are located within a settlement or close to its borders, it often results in poorer quality of the environment and damages to population health. Such a situation is typical
Publikováno v:
Moscow University Chemistry Bulletin. 75:22-27
The possibility of the use of a collision and reaction cell is shown and the optimum parameters for its adjustment are selected for the determination of Si, B, Ca, Mg, Ba, and Zr in a complex-alloyed nickel alloy via inductively coupled plasma mass s