Zobrazeno 1 - 10
of 25
pro vyhledávání: '"V M Chetverikov"'
Publikováno v:
Voprosy statistiki. 28:45-66
The article discusses specifc issues of the reliability of statistics on the spread of the coronavirus pandemic and the comparability of similar statistics across different countries. All countries faced challenges, regardless of the level of well-b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d743d2a9c9c4f7f6a24e6df3b6a25bf
https://doi.org/10.34023/2313-6383-2021-28-4-45-66
https://doi.org/10.34023/2313-6383-2021-28-4-45-66
Autor:
V. M. Chetverikov
Publikováno v:
Voprosy statistiki. 27:86-104
The article focuses on determining the unique features and intensity of Covid-19 spread in large economies, using mathematical and statistical tools According to international statistics and using the example of 24 countries, each producing more than
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e094d5cf0f44e625b8236eca0fe6bc95
https://doi.org/10.34023/2313-6383-2020-27-6-86-104
https://doi.org/10.34023/2313-6383-2020-27-6-86-104
Autor:
V. M. Chetverikov
Publikováno v:
Moscow University Physics Bulletin. 73:592-598
A model for the description of the distribution of magnetization across the thickness of a ferromagnetic semiconductor film is considered. Applying a constant electric field perpendicular to the film surface makes it possible to change the Curie temp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2c8eabe175469bff88a31ba4f48dc82
https://doi.org/10.3103/s0027134918060073
https://doi.org/10.3103/s0027134918060073
Publikováno v:
Polymer Science Series A. 56:152-157
General questions about hole transport and bimolecular recombination of charge carriers in molecularly doped polycarbonate with a low dopant concentration (10 wt %) are considered. The experiment is performed via a radiation-induced time-of-flight te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96542f53e67a4640d871ea42f971c0ad
https://doi.org/10.1134/s0965545x14020126
https://doi.org/10.1134/s0965545x14020126
Autor:
V M Chetverikov, A E Aminova
Publikováno v:
Journal of Physics: Conference Series. 1163:012078
The results of numerical calculations for the mathematical model proposed for describing the magnetization in a thin film of a ferromagnetic semiconductor at temperatures below the Curie temperature in the presence of an external electric field are p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69cfa814f007a6c4f9f67f45b3029b6f
https://doi.org/10.1088/1742-6596/1163/1/012078
https://doi.org/10.1088/1742-6596/1163/1/012078
Autor:
V. M. Chetverikov
Publikováno v:
Journal of Physics: Conference Series. 1163:012077
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fecb1381d2c0776745dec4519ac086cb
https://doi.org/10.1088/1742-6596/1163/1/012077
https://doi.org/10.1088/1742-6596/1163/1/012077
Autor:
V. M. Chetverikov
Publikováno v:
Journal of Physics: Conference Series. 955:012025
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7d67bc5a369de784ec520e19d95b103
https://doi.org/10.1088/1742-6596/955/1/012025
https://doi.org/10.1088/1742-6596/955/1/012025
Publikováno v:
2013 International Conference on Adaptive Science and Technology.
We find and investigate the effect of an anomalous increase in the relative dielectric permittivity of a model composite dielectric consisting of a binder (paraffin) and a filler (100 nm particles of technical carbon). It is shown that the relative d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23c76778caaacc5dec990f57c24785ea
https://doi.org/10.1109/icastech.2013.6707491
https://doi.org/10.1109/icastech.2013.6707491
Publikováno v:
Journal of Applied Physics. 69:5336-5336
One of the problems arising in the development of VBL memory is to make stripe domains (SD) resistant to bending distortions. The paper considers a theoretical and experimental study of the mechanism of bending sinusoidal distortions of isolated SD c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7645e97274413a6f47e08f4e9c4fcdf0
https://doi.org/10.1063/1.348046
https://doi.org/10.1063/1.348046
Autor:
V. M. Chetverikov
Publikováno v:
Journal de Physique. 50:1163-1166
Complete Slonczewski equations for a ferromagnetic bubble film which describe the dynamics of almost plane domain wall (DW) with Bloch lines are given. Numerical analysis of the vertical Bloch lines (VBL) dynamics within the frame work of shortened S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b63a72d2c960ae9462416c9b1f03b2f
https://doi.org/10.1051/jphys:0198900500100116300
https://doi.org/10.1051/jphys:0198900500100116300