Zobrazeno 1 - 10
of 340
pro vyhledávání: '"A. I. Kopylov"'
Autor:
A. I. Kopylov, E. A. Zabotkina
Publikováno v:
Biosystems Diversity, Vol 29, Iss 2, Pp 151-159 (2021)
The distribution of virioplankton, abundance and production, frequency of visibly infected cells of heterotrophic bacteria and autotrophic picocyanobacteria and their virus-induced mortality have been studied in mesotrophic and eutrophic reservoirs o
Externí odkaz:
https://doaj.org/article/0970096034174f668535b9fff705423f
Publikováno v:
Biosystems Diversity, Vol 26, Iss 2, Pp 117-122 (2018)
Using our own data and data from the literature, we assessed the total biomass of the biotic component of the ecosystem of the Ivankovo Reservoir (Upper Volga, Russia), a eutrophic reservoir which is becoming overgrown with macrophytes. The biotic co
Externí odkaz:
https://doaj.org/article/2b9f24aef640415fbb949cd6dbe9064d
Autor:
N. I., Kopylov1 kopylov@narod.ru
Publikováno v:
Vestnik KazUTB. 2023, Vol. 4 Issue 21, p51-56. 6p.
Autor:
Alexander I. Kopylov, Dmitriy B. Kosolapov, Anna V. Romanenko, Elena A. Zabotkina, Andrey F. Sazhin
Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 8, p 1573 (2023)
The structure and productivity of planktonic microbial communities in the ecosystems of the Siberian Arctic seas are significantly dependent on freshwater input. During the study, we determined the spatial distribution of the abundance, biomass, and
Externí odkaz:
https://doaj.org/article/19dcf60a2e0c49d9ac0491933b8e2f2f
Autor:
Aleksey V. Nokhrin, Galina S. Nagicheva, Vladimir N. Chuvil’deev, Vladimir I. Kopylov, Aleksandr A. Bobrov, Nataliya Yu. Tabachkova
Publikováno v:
Materials, Vol 16, Iss 5, p 2114 (2023)
The conductor aluminum alloys of Al-0.25wt.%Zr alloyed additionally with X = Er, Si, Hf and Nb were the objects of our investigations. The fine-grained microstructure in the alloys was formed via equal channel angular pressing and rotary swaging. The
Externí odkaz:
https://doaj.org/article/442e3a381192479ba4dd66033bcb7d12
Autor:
Aleksey V. Nokhrin, Mikhail Yu. Gryaznov, Sergey V. Shotin, Galina S. Nagicheva, Mikhail K. Chegurov, Aleksandr A. Bobrov, Vladimir I. Kopylov, Vladimir N. Chuvil’deev
Publikováno v:
Metals, Vol 13, Iss 1, p 133 (2023)
This research was undertaken to study the way deformation behaves in ultrafine-grained (UFG)-conducting Al-Zr alloys doped with Sc, Hf, and Yb. All in all, eight alloys were studied with zirconium partially replaced by Sc, Hf, and/or Yb. Doping eleme
Externí odkaz:
https://doaj.org/article/99f00e4cc6f345b8b421f1d4069a6f28
Autor:
Vladimir I. Kopylov, Aleksey V. Nokhrin, Natalia A. Kozlova, Mikhail K. Chegurov, Mikhail Yu. Gryaznov, Sergey V. Shotin, Nikolay V. Melekhin, Nataliya Yu. Tabachkova, Ksenia E. Smetanina, Vladimir N. Chuvil’deev
Publikováno v:
Metals, Vol 13, Iss 1, p 45 (2022)
This paper reported the results of research into the effect of Equal Channel Angular Pressing (ECAP) temperature and 1-h annealing temperature on mechanical properties, stress-relaxation resistance, and corrosion resistance of austenitic steel AISI 3
Externí odkaz:
https://doaj.org/article/7137f016e329423998d78f2ca8ce2dd6
Publikováno v:
Oceanology. 63:212-221
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f9c63cbb86caaafbc7da8dce828dc34
https://doi.org/10.1134/s000143702302011x
https://doi.org/10.1134/s000143702302011x
Autor:
Alexander I. Kopylov, Elena A. Zabotkina, Andrey F. Sazhin, Dmitriy B. Kosolapov, Anna V. Romanenko, Nadezhda D. Romanova
Publikováno v:
Polar Biology. 45:1581-1596
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5bad205a7fde67b721d07007773993a
https://doi.org/10.1007/s00300-022-03087-4
https://doi.org/10.1007/s00300-022-03087-4
Autor:
F. G. Kopylova, A. I. Kopylov
Publikováno v:
Astrophysical Bulletin. 77:22-30
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82394551b09bf0f68a8cc22b72538d5b
https://doi.org/10.1134/s1990341322010059
https://doi.org/10.1134/s1990341322010059