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22 results on '"Minkin, A. V."'

3. On Algorithms of Digital Simulators in Education

Author

Kostin, A. V., Kostina, N. N., Minkin, A. V., Howlett, Robert J., Series Editor, Jain, Lakhmi C., Series Editor, Solovev, Denis B., editor, Savaley, Viktor V., editor, Bekker, Alexander T., editor, and Petukhov, Valery I., editor

Published
2022
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5. The Simulation of a Vortex Lattice in a Nanofilm of a Type-II Superconductor.

Author

Minkin, A. V. and Demin, S. A.

Subjects
*SUPERCONDUCTORS, *LATTICE constants, *THIN films, *MAGNETIC fields, *SUPERCONDUCTING transitions, *COMPUTER simulation
Abstract

In the framework of the London model, a computer simulation has been performed and the magnetic field distribution in a thin film of type II superconductor has been found, taking into account changes in the magnetic field inhomogeneity of the irregular vortex lattice. It is shown that the line shape changes significantly depending on the vortex lattice irregularity. This change should be taken into account when interpreting the experimental data on the observation of the local magnetic field; consideration of this circumstance can change the conclusions regarding the type of vortex lattice and the parameters of the superconductor. [ABSTRACT FROM AUTHOR]

Published
2023
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6. FNS-Parameterization of Irregularities of Solar Activity Dynamic Variables.

Author

Demin, S. A., Yunusov, V. A., Timashev, S. F., and Minkin, A. V.

Subjects
SOLAR activity, ATMOSPHERIC layers, TIME series analysis, SOLAR cycle, SOLAR atmosphere
Abstract

In this paper we reveal the possibilities of Flicker-Noise Spectroscopy, a theoretical approach to the analysis of chaotic signals generated by complex astrophysical systems. To study the physicochemical processes occurring in the solar atmosphere, the daily sequences of the Zurich series and the brightness of the Fe XIV 530.3 nm green coronal line are parametrized. The correlation features of the time series of Wolf numbers associated with the selected resonant and high-frequency components of the analyzed signal are established. The calculation of the nonstationarity factor, which is a predictor of the most significant rearrangements in the atmospheric layers of the Sun, has been carried out. The analysis of frequency-phase synchronization in simultaneously fixed characteristics of solar activity is carried out. [ABSTRACT FROM AUTHOR]

Published
2023
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14. Modelado de simulación en la formación de futuros profesores de matemáticas.

Author

Kostin, Andrey V., Kostina, Natalya N., Minkin, Aleksandr V., and Anisimova, Ellina S.

Subjects
EDUCATION of mathematics teachers, ELECTRONIC textbooks, TEACHING methods, SYNTHETIC training devices, ELECTRONIC books, TEXTBOOKS, TEACHERS
Abstract

Copyright of Dilemas Contemporáneos: Educación, Política y Valores is the property of Dilemas Contemporaneos: Educacion, Politica y Valores and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2019

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