Výsledky vyhledávání - "A. V. Vyalkov"

Akademický článek

Antioxidant capacity in leaves of pear cultivars during the summer season

Autor: A. l. Mishko, N. V. Mozhar, A. V. Klyukina, V. V. Vyalkov

Publikováno v: Труды по прикладной ботанике, генетике и селекции, Vol 184, Iss 2, Pp 29-37 (2023)

Background. In field conditions during the summer season, high temperatures, drought and increased levels of UV radiation produce a negative impact on plant growth and development. These stressors are capable of initiating oxidative processes in plan

Externí odkaz: https://doaj.org/article/fc9ac80274284b6c94f0b5c5b3cc5ce6

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Use of the peroxidase enzyme to diagnose the resistance of grape varieties (Vitis vinifera L.) to low temperatures

Autor: G. K. Kiseleva, I. A. Ilyina, V. S. Petrov, N. M. Zaporozhets, V. V. Sokolova, V. V. Vyalkov

Publikováno v: Horticulture and viticulture. :27-33

Despite the global trend of the increase in average annual air temperatures observed in recent years, the recurrence of stressful negative temperatures in winter has increased in the southern region of the Russian Federation, and, therefore, the prob

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ff1bd024fff39eb305f2976f4d546f52
https://doi.org/10.31676/0235-2591-2022-4-27-33

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An increase in the number of records of the brown-eared bulbul Microscelis amaurotis in the Russian Far East in recent years

Autor: Dmitry A. Belyaev, Valeriy P. Shokhrin, Yuriy A. Darman, Mikhail V. Maslov, Anatoly P. Khodakov, Andrei V. Vyalkov, Aleksandr P. Rogal’

Publikováno v: Amurian Zoological Journal. 14:620-631

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::28e7275c6011673fbdd4086ce391a72d
https://doi.org/10.33910/2686-9519-2022-14-4-620-631

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Attitude Angles Determination by Vectors Observations in Airplane Free Spin Investigation

Autor: A. V. Vyalkov

Publikováno v: Gyroscopy and Navigation. 11:300-309

The article gives an overview of methods for determining the attitude angles from observations of external reference vectors. To maintain the observability of the kinematic parameters of a free-flying airplane model motion in a vertical wind tunnel,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c9a6cc1e748cb14c56df81cddda7e2c2
https://doi.org/10.1134/s2075108720040112

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Single-board instruments for measurement systems using IBM PC/at personal computers

Autor: L. V. Kalinkin, E. V. Pazhitnov, A. V. Vyalkov

Publikováno v: Measurement Techniques. 37:1052-1057

This article is the first in a continuing series of articles begun by the editors in the previous issue of the journal and dedicated to the Fiftieth Anniversary of the Measurement Engineering and Metrology Branch of the Central Aerohydrodynamics Inst

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a041d55e736d38df8e04f8bb5484ce53
https://doi.org/10.1007/bf00980137

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Measurement of pressure distribution in a wind-tunnel experiment using electronic pressure commutators

Autor: A. V. Vyalkov, E. V. Pazhitnov, E. V. Zimenkov, A. M. Abashkin

Publikováno v: Measurement Techniques. 37:929-935

We report on the development of instruments for measuring pressures on the surface of drained aircraft models in wind tunnels at TsAGI. As sensors we used ESP-48 electronic pressure commutators manufactured by PSI (USA).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dcbb95d08c118ff86e21e11214598716
https://doi.org/10.1007/bf00977150

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