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S. A. Kolesnik M. V. Pikalov S. A. Solov’ev V. V. Chukin 《Russian Physics Journal》2008,51(9):980-985
Physical principles of forecasting the environmental electromagnetic background noise (EMBN) characteristics in the extra
low frequency (ELF) range are suggested in the work based on an analysis of the meteorological conditions. Dependences of
the spectral EMBN characteristics in the ELF range on the meteorological parameters such as the atmospheric pressure, ground
wind velocity, temperature, and relative air humidity are obtained.
Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 9, pp. 89–94, September, 2008. 相似文献
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Kamenetskikh A. S. Gavrilov N. V. Tretnikov P. V. Chukin A. V. Men’shakov A. I. Cholakh S. O. 《Russian Physics Journal》2021,63(10):1797-1803
Russian Physics Journal - The paper studies the α-phase formation and structure of Al2O3 coatings deposited by the anodic arc evaporation in the low temperature range of... 相似文献
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V. I. Mikhailov N. R. Gazimzyanov I. I. Zadko V. É. Melamud S. A. Surin G. D. Chukin 《Journal of Applied Spectroscopy》1988,48(6):656-659
Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 48, No. 6, pp. 994–998, June, 1988. 相似文献
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V. V. Osipov V. I. Solomonov A. V. Spirina P. V. Toropova V. A. Shitov A. V. Chukin S. O. Cholakh 《Bulletin of the Russian Academy of Sciences: Physics》2017,81(9):1105-1109
The possibility of developing a luminescence technique for phase composition analysis is demonstrated via the example of bi-phase yttria nanopowders doped with neodymium ions. The deviation from X-ray diffraction reference values is ±2%. It is found that the results depend on the inhomogeneity of the crystalline phase distribution within a sample’s bulk, rather than on the luminescence scattering by powder nanoparticles. A luminescence coefficient that determines the phase inhomogeneity in nanopowders is introduced. 相似文献
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G. D. Chukin A. S. Kulikov S. A. Sergienko 《Reaction Kinetics and Catalysis Letters》1985,27(2):287-291
It has been revealed that in crystalline aluminosilicates the three-coordinated aluminium ion belonging to the lattice is not the Lewis acid center. The latter is the off-lattice aluminium ion compensating the excess of the negative charge in the lattice or acting as cation valence-bonded to the oxygen anion of the SiO4 tetrahedron.
, , , . , , , SiO4-, .相似文献
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