Zobrazeno 1 - 10
of 128
pro vyhledávání: '"Semenov Aleksandr"'
Publikováno v:
Acta Agriculturae Serbica, Vol 26, Iss 52, Pp 131-135 (2021)
This study compares and discusses two farming systems that differ in content - organic and conventional (intensive) systems. In this regard, a modern definition of soil content is proposed, with the "soil ecosystem" concept used as the modern alterna
Externí odkaz:
https://doaj.org/article/e9c4175c024d48fd9c85927a49c37d9b
Autor:
Derunova Elena Anatol’evna, Ustinova Nataliya Vital’evna, Derunov Vladimir Aleksandrovich, Semenov Aleksandr Sergeevich
Publikováno v:
Economic and Social Changes: Facts, Trends, Forecast, Vol 6, Iss 48, Pp 91-109 (2017)
The article considers the issue of dependence of key macroeconomic indicators on the energy supply price dynamics, especially oil price, relevant to the modern Russian economy. In order to overcome the negative trends related to oil price dynamics, t
Externí odkaz:
https://doaj.org/article/b6dc9ac99a864f20b66ec5b9120c831e
Publikováno v:
E3S Web of Conferences, Vol 265, p 07006 (2021)
Natural and territorial complexes, including specially protected objects, are important in the formation of ecological culture of the younger generation. Samara oblast (European part of Russia) has a unique system of specially protected natural terri
Externí odkaz:
https://doaj.org/article/7fc3acf142c14bafad94ab212d1526f1
Publikováno v:
ITM Web of Conferences, Vol 30, p 15015 (2019)
The dependence of the quality of the radar image according to the results of joint processing on the alignment of the dynamic range of the radar information from different radar sensors is shown. A simplified procedure is proposed for calibrating rad
Externí odkaz:
https://doaj.org/article/9ee91317514542c690cc5355b50d8a3f
Publikováno v:
ITM Web of Conferences, Vol 30, p 15018 (2019)
In this article a generalization of the amplitude monopulse method for angle estimation for radars with multiple input and multiple output (MIMO) elements is discussed. Bearing characteristics for sparse virtual antenna arrays are presented. A recons
Externí odkaz:
https://doaj.org/article/223f6ff6f1c442c9be86dc7e3b9c870f
Autor:
Semenov Aleksandr, Abdulkadyrov Magomed, Dobrikov Nikolay, Ignatov Aleksandr, Patrikeev Vladimir, Pridnya Vitaliy, Polyanchikov Andrey, Nasyrov Ruslan
Publikováno v:
EPJ Web of Conferences, Vol 215, p 09002 (2019)
JSC LZOS successfully applies Computer Generated Holograms (CGH) for testing of on- and off-axis surfaces of large-dimensioned optical components for their alignment with respect to interferometer, for defining of aspherical surface optical vertex po
Externí odkaz:
https://doaj.org/article/7cf4e451bd044dfd896ce98b583051c0
Autor:
Abdulkadyrov Magomed, Semenov Aleksandr, Dobrikov Nikolay, Ignatov Aleksandr, Patrikeev Vladimir
Publikováno v:
EPJ Web of Conferences, Vol 215, p 06005 (2019)
Membrane-pneumatic support systems for mirror mounting are often used at JSC LZOS during working surface tests while producing of large-dimensioned optical components of astronomical and space application. However, in some cases, it is necessary to s
Externí odkaz:
https://doaj.org/article/b82712f935324b9589d0c97e843d59e9
Publikováno v:
ITM Web of Conferences, Vol 18, p 04005 (2018)
The article considers the issues of optimizing the use of remote sensing data. Built a mathematical model to describe the economic effect of the use of remote sensing data. It is shown that this model is incorrect optimisation task. Given a numerical
Externí odkaz:
https://doaj.org/article/4fba650f70bd45e48f4cb8cdd6277b2f
Autor:
Semenov, Aleksandr1 (AUTHOR) aleksandr.semenov.dm@gmail.com, Fradkov, Alexander1 (AUTHOR)
Publikováno v:
Mathematics (2227-7390). Jan2024, Vol. 12 Issue 2, p248. 11p.
Publikováno v:
In Biosafety and Health April 2023 5(2):112-119