Zobrazeno 1 - 10
of 18
pro vyhledávání: '"N. I. Zakharov"'
Publikováno v:
Сельскохозяйственные машины и технологии, Vol 18, Iss 2, Pp 11-19 (2024)
The advancement of UAV technologies has enabled the automated capture of photos and videos, eliminating the need for manual intervention in flight control. (Research purpose) This research aims to conduct a retrospective analysis of the evolution off
Externí odkaz:
https://doaj.org/article/e93b08a770e141f583b48c6707896a15
Autor:
I. V. Tupilko, N. I. Zakharov
Publikováno v:
Journal of Engineering Physics and Thermophysics. 92:260-262
On the basis of the developed model, the authors have made a numerical analysis of the convective diffusion of hydrogen in a liquid bath (degree of its degassing) as a function of the technological parameters of the process. It has been established t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea59c99b55619d12ac871a6e4d69a656
https://doi.org/10.1007/s10891-019-01928-4
https://doi.org/10.1007/s10891-019-01928-4
Autor:
Yu. S. Tsench, N. I. Zakharova
Publikováno v:
Сельскохозяйственные машины и технологии, Vol 17, Iss 3, Pp 16-26 (2023)
Aerial photography is becoming an integral part of remote sensing in digital agriculture. The first aerial photographs were taken in the mid-19th century. (Research purpose) The paper aims to retrospectively analyze the evolution of aerial photograp
Externí odkaz:
https://doaj.org/article/e0a1278c536e4dd583b539f92d790b5a
Autor:
N. I. Zakharov, I. V. Volkova
Publikováno v:
Journal of Engineering Physics and Thermophysics. 90:988-991
A physical model of diffusion interaction of argon bubbles with an aluminum melt in the process of hydrogen outgassing from it by blowing an inert gas through the porous bottom of a refining vessel is presented. The dependence of the efficiency e of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7dce7fd56eb7fd8958d612d63ef8056f
https://doi.org/10.1007/s10891-017-1647-1
https://doi.org/10.1007/s10891-017-1647-1
Autor:
N. I. Zakharov, I. V. Tupilko
Publikováno v:
Izvestiya Visshikh Uchebnykh Zavedenii. Chernaya Metallurgiya = Izvestiya. Ferrous Metallurgy. 61:920-921
In computer simulation of heat and mass transfer at metals ladle degassing (with a sufficiently high melting point) from the dissolved nitrogen in electrostatic field of subcritical tensions, there is a problem of statement of a boundary condition to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::817989286cf2c9e741228a836e55af59
https://doi.org/10.17073/0368-0797-2018-11-920-921
https://doi.org/10.17073/0368-0797-2018-11-920-921
Autor:
R. K. Kurbanov, N. I. Zakharova
Publikováno v:
Сельскохозяйственные машины и технологии, Vol 16, Iss 3, Pp 33-39 (2022)
The paper shows the possibility of collecting multispectral and RGB data on the crop condition using an unmanned aircraft. The use of several programs for creating a flight mission is likely to lead to the inefficient use of the unmanned aircraft res
Externí odkaz:
https://doaj.org/article/644f2178e4cd4e4594abde2c515d6055
Publikováno v:
Сельскохозяйственные машины и технологии, Vol 15, Iss 4, Pp 42-47 (2021)
The authors showed that it is possible to quickly collect up-to-date information on the agricultural land condition using an unmanned aerial vehicle. It was noted that the use of ground control points increases the accuracy of project measurements, h
Externí odkaz:
https://doaj.org/article/d064a9ea73ce40b68c1b776fb18a9ade
Autor:
R. K. Kurbanov, N. I. Zakharova
Publikováno v:
Сельскохозяйственные машины и технологии, Vol 14, Iss 4, Pp 4-11 (2020)
Monitoring of the state of agricultural crops and forecasting the crops development begin with aerial photography using a unmanned aerial vehicles and a multispectral camera. Vegetation indexes are selected empirically and calculated as a result of o
Externí odkaz:
https://doaj.org/article/a8924265540b448281c4a41090ab6118
Publikováno v:
Научный вестник МГТУ ГА, Iss 215, Pp 63-68 (2016)
The article reveals features and tendencies of development of the Russian insurance market, indicators of development of the insurance market of Russia are analyzed. In the article the question of the directions of efficiency of the insurance market
Externí odkaz:
https://doaj.org/article/4e19fd89b44f4de0a913aaabee98c773
Autor:
N I, Zakharov, Z A, Pavlovskaia
Publikováno v:
Pediatriia. (5)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e25c5e241d3d8e019fb462f24058c4aa
https://pubmed.ncbi.nlm.nih.gov/6116223
https://pubmed.ncbi.nlm.nih.gov/6116223