Zobrazeno 1 - 10
of 51
pro vyhledávání: '"S.N. Shulga"'
Publikováno v:
Радиофизика и электроника, Vol 24, Iss 3, Pp 3-8 (2019)
Subject and Purpose. In laser measurements technique, the absorption and scattering of microwave radiation in a wire, which diameter is much smaller than the wavelength, can be very large. The absorption and scattering efficiency factors can reach va
Externí odkaz:
https://doaj.org/article/50f4b32c70a34295b31cc4e8bba4d11b
Autor:
N.F. Shul'ga, S.N. Shulga
Publikováno v:
Physics Letters B, Vol 791, Iss , Pp 225-229 (2019)
The process of scattering of fast charged particles in thin crystals is considered in the transitional range of thicknesses, between those at which the channeling phenomenon is not developed and those at which it is realized. We demonstrate the possi
Externí odkaz:
https://doaj.org/article/1a02d9eaf0aa41a9911844937cc56e73
Publikováno v:
Фотобіологія та фотомедицина, Iss 27 (2019)
Introduction. Lasers in medicine are currently widely used for both diagnosis and treatment. Studies of the thermal processes that occur when a person is exposed to laser radiation have made it possible to developinnovative methods of treating many d
Externí odkaz:
https://doaj.org/article/56c7bc20f79f4bbab3b3b9a2b8e3926b
Autor:
N.F. Shul'ga, S.N. Shulga
Publikováno v:
Physics Letters B, Vol 769, Iss C, Pp 141-145 (2017)
Quantum theory is proposed of high energy electrons scattering in ultrathin crystals. This theory is based upon a special representation of the scattering amplitude in the form of an integral over the surface surrounding the crystal, and on the spect
Externí odkaz:
https://doaj.org/article/85755d2e311d4be4aa3a8945937bfb30
Publikováno v:
Фотобіологія та фотомедицина, Iss 26 (2019)
Actuality. The heart system executes the important role in the organism. It is important task of medicine to diagnose of the state of this system. Electrocardiogram is the one of methods of control its state. Cardiointervalgram is another way of stud
Externí odkaz:
https://doaj.org/article/0afa711ba57b4829ab112436a5504923
Publikováno v:
Condensed Matter Physics, Vol 18, Iss 4, p 43005 (2015)
On the basis of a microscopic model of self-consistent field, the thermodynamics of the many-particle Fermi system at finite temperatures with account of three-body interactions is built and the quasiparticle equations of motion are obtained. It is s
Externí odkaz:
https://doaj.org/article/05534982b42f4485adfe59b6a9e14378
Akademický článek
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Autor:
S.N. Shulga, N.F. Shul'ga
Publikováno v:
Resource-Efficient Technologies, Iss 2, Pp 5-11 (2018)
The present work reviews the results concerning quantum scattering theory of ultrarelativistic electrons in ultrathin crystals and its comparison with analogous classical results. It deals with an intermediate range of thicknesses, large enough for t
Autor:
S.N. Shulga, A.V. Malyaskin
Publikováno v:
MMET Conference Proceedings. 1998 International Conference on Mathematical Methods in Electromagnetic Theory. MMET 98 (Cat. No.98EX114).
The Newtonian potential method has been applied to calculate the scattering of a plane wave from an anisotropic dielectric ellipsoid in anisotropic medium. It should be noted that the results of the present paper are applicable to wave scattering by