Zobrazeno 1 - 10
of 451
pro vyhledávání: '"V. V. Grigor'ev"'
Publikováno v:
Учёт. Анализ. Аудит, Vol 7, Iss 1, Pp 69-79 (2020)
Over the past few years the popularity of blockchain technology has grown significantly. It is able to make change as the economic environment, as also identifying new approaches to business management. The paper is devoted to innovative aspects that
Externí odkaz:
https://doaj.org/article/6a1a233b42044de6b5783617916acaa7
Publikováno v:
Учёт. Анализ. Аудит, Vol 7, Iss 1, Pp 69-79 (2020)
Over the past few years the popularity of blockchain technology has grown significantly. It is able to make change as the economic environment, as also identifying new approaches to business management. The paper is devoted to innovative aspects that
Publikováno v:
Measurement Techniques. 61:1018-1021
We present the results of investigations of an installation aimed at the transmission of highly stable 1 PPS time signals from the hydrogen time and frequency standard over a 150 km optical fiber communication line with the use of active electronic c
Publikováno v:
Measurement Techniques. 61:903-907
The operating principle of an optical high-resolution reflectometer running in the frequency domain (OFDR reflectometer) is examined. A mathematical model for measuring the parameters of fiber-optic systems using an OFDR reflectometer is presented. T
Publikováno v:
Measurement Techniques. 61:699-703
The results are presented for the study of an installation for transmission of a highly stable frequency signal with relative instability no greater than 4·10–17 on a fiber-optic communications line over a distance of 150 km. The installation uses
Autor:
K. B. Savkin, V. E. Kravtsov, A. K. Mityurev, S. V. Tikhomirov, A. I. Glazov, V. V. Grigor’ev, A. B. Svetlichnyi
Publikováno v:
Measurement Techniques. 60:1064-1070
The results of international comparisons in the field of fiber-optic communication and information transmission systems, in particular, for the average power of optical radiation (COOMET PR-S6 and APMP PR-S2 projects) and chromatic dispersion in an o
Publikováno v:
Technical Physics Letters. 41:824-827
It has been shown that, at elevated temperatures (∼350°C), the most distinct response to H2 from the thin film structure Pt/WO x /SiC is achieved at registration of change in voltage for the reverse branch of a current-voltage characteristic. Comp
Autor:
V. B. Sokolov, Sergey O. Bachurin, V. V. Grigor’ev, O. A. Dranii, T. A. Epishina, A. Yu. Aksinenko, T. V. Goreva, A. V. Gabrel’yan
Publikováno v:
Russian Journal of General Chemistry. 85:1452-1455
Modification of biologically active cycloalkaneindoles by incorporation of a 2-trifluoromethylimidazo[1,2-a]pyridin-6-yl fragment has been proposed and performed via the interaction with 3-fluoro-2-trifluoromethylimidazo[1,2-a]pyridines in the presen
Autor:
A. Yu. Aksinenko, V. B. Sokolov, N. S. Nikolaeva, V. V. Grigor’ev, Sergey O. Bachurin, A. S. Kinzirsky
Publikováno v:
Russian Chemical Bulletin. 63:1137-1141
A method for the modification of tetrahydrocarbazoles with the 2-(5-fluoropyridin-3-yl)ethyl fragment was suggest, which consists in the reaction of 5-fluoro-3-vinylpyridine with tetrahydrocarbazoles under conditions of fluoride ion catalysis and lea
Autor:
V. B. Sokolov, A. Yu. Aksinenko, T. A. Epishina, T. V. Goreva, V. V. Grigor’ev, V. L. Zamoiskii, A. V. Gabrel’yan, S. O. Bachurin
Publikováno v:
Russian Chemical Bulletin. 62:568-571