Zobrazeno 1 - 10
of 21
pro vyhledávání: '"I. I. Shpak"'
Publikováno v:
Цифровая трансформация, Vol 30, Iss 2, Pp 24-32 (2024)
The determining influence of the effectiveness and quality of education systems on all spheres of human activity has been studied: economic, social, socio-political, everyday and spiritual. The most important conditions are considered and the main wa
Externí odkaz:
https://doaj.org/article/7c64c234df1c4fc1af8d03bf55201d17
Autor:
I. I. Shpak, S. N. Kasanin
Publikováno v:
Informatika, Vol 19, Iss 3, Pp 50-61 (2022)
Objectives. The main purpose of the work is to study the advantages of an activity-based approach, or functional approach in comparison with a subject-based approach, or lecture-based approach for creating a model of a professional field for adaptive
Externí odkaz:
https://doaj.org/article/12743bd5fdda48baa2735742e05a8518
Autor:
I. I. Shpak, V. I. Kurmashev
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 7 (125), Pp 129-135 (2019)
The purpose of the work, the results of which are presented in this article was to study the possibilities and different options implementation of the modular approach to developing the content and organization of training. The relevance of such stud
Externí odkaz:
https://doaj.org/article/e270d1f287204a79b48e2ae245eb1ea6
Publikováno v:
Фізика і хімія твердого тіла, Vol 19, Iss 3, Pp 234-238 (2018)
The temperature coefficient of refractive index dn/dT is determined for glassy allous of the system along the(Ag2S)x(As2S3)100-x, direction (0 < x Keywords: chalcogenide glasses, temperature coefficient of refractive index, single oscillator model,ab
Externí odkaz:
https://doaj.org/article/c355a68912874229a49717a36a72ab60
Autor:
V. I. Kurmashev, I. I. Shpak
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 7 (125), Pp 129-135 (2019)
The purpose of the work, the results of which are presented in this article was to study the possibilities and different options implementation of the modular approach to developing the content and organization of training. The relevance of such stud
Autor:
I. I. Shpak, R. M. Yevych, A. I. Shpak, S. I. Perechinskiǐ, D. I. Bletskan, Yu. M. Vysochanskiǐ
Publikováno v:
Journal of Applied Spectroscopy. 84:567-572
Publikováno v:
Journal of Applied Spectroscopy. 84:140-143
The temperature coefficient of the refractive index of glassy alloys in the As–S system along the As x S100–x (0 < x < 40) branch is determined in the 1–5 μm spectral interval for temperatures of 77–400 K. It is found that these glasses have
Autor:
I. I. Shpak, M. M. Pop
Publikováno v:
Journal of Applied Spectroscopy. 79:248-253
The fundamental absorption edge of glassy alloys of an As–Sb–S system was studied in the temperature range 77–300 K. The spectral and thermal behavior of the fundamental absorption edge of As40–x SbxS60 glasses was shown to be described by an
Autor:
I. I. Shpak, M.M. Pop
Publikováno v:
Glass Physics and Chemistry. 38:196-200
The edge absorption of glassy melts of the As-Sb-S system are investigated in the temperature interval 77–300 K. It is shown that the temperature dependence of the fundamental absorption edge is described by an exponential function of the photon en
Publikováno v:
Glass Physics and Chemistry. 35:158-162
The absorption edge spectra of vitreous alloys in the As-S-Se system are measured in the temperature range 77–300 K. The parameters of the fundamental absorption edge and the electron-phonon interaction in As40S60 − x Se x (x = 0–40) glasses ar