Zobrazeno 1 - 10 of 27 pro vyhledávání: '"N K, Petrova"'
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Akademický článek
Detection of the Genetic Material of the Viruses Tacheng uukuvirus and Sara tick phlebovirus in Taiga Ticks Collected in the Sverdlovsk, Tomsk Regions and Primorsky Territory of Russia and Their Phylogeny
Autor: N. L. Tupota, V. A. Ternovoi, E. P. Ponomareva, R. B. Bayandin, A. N. Shvalov, B. S. Malyshev, T. V. Tregubchak, T. V. Bauer, E. V. Protopopova, N. K. Petrova, E. V. Zhebrovskaya, E. G. Burukhina, T. F. Khomichuk, A. P. Agafonov, R. A. Maksyutov, V. B. Loktev
Publikováno v: Проблемы особо опасных инфекций, Vol 0, Iss 3, Pp 141-146 (2023)
Extensive spread of tick-borne diseases poses a significant problem for public health and the health of the population living in endemic areas.The aim of the study was to search, analyze genetic material and identify new viral agents of the Phenuivir
Externí odkaz: https://doaj.org/article/0414912c638d44b1a257dfb1c4c1350d
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3
Separation of REE(III) and Am(III) by Extraction with Compounds of Zirconium and Dibutyl Phosphoric Acid from Solutions of Nitric and Hydrochloric Acids
Autor: N. K. Petrova, D. N. Shishkin
Publikováno v: Radiochemistry. 63:470-476
The behavior of rare-earth elements (REE) and americium during their extraction with compounds of zirconium and dibutyl phosphoric acid (DBPA) in various solvents from solutions of nitric and hydrochloric acids was studied. It was shown that at a lar
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2d073d90735e43009b9f197aa3753b87
https://doi.org/10.1134/s106636222104010x
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4
Creating an Electronic Course on Programming in Python for the Android Platform
Autor: A. A. Zagidullin, A. P. Mukhachev, S. M. Koutsenko, N. K. Petrova
Publikováno v: Programmnaya Ingeneria. 12:216-222
The description and principles of developing a mobile application for the Android platform that provides free access to electronic courses on teaching the basic structures of the Python language and the construction of template programming algorithms
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::177cba29826e391f1171d75054c5e9b7
https://doi.org/10.17587/prin.12.216-222
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5
Lunar-Based Measurements of the Moon’s Physical Libration: Methods and Accuracy Estimates
Autor: A. A. Zagidullin, N. K. Petrova, Y. A. Nefedyev, A. O. Andreev
Publikováno v: Astronomy Reports. 64:1078-1086
Computer simulation results are reported for planned lunar-based observations to be conducted using an automated zenith telescope that can be placed at any lunar latitude. Benefits of lunar-based observations are shown, in comparison with lunar laser
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ee44a510bd47171db2c94ee0d8e7f513
https://doi.org/10.1134/s1063772920120094
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6
Physical Libration of the Moon: An Extended Problem
Autor: N. K. Petrova, Y. A. Nefedyev, T. V. Gudkova, A. O. Andreev, A. A. Zagidullin, V. S. Usanin
Publikováno v: Astronomy Reports. 64:1093-1106
The work is devoted to the study of the physical libration of the Moon. Interest in the traditional topic related to the rotation of the Moon is stirred up by the activity of many countries regarding the development of circumlunar space. Scientifical
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::efc0b58d231328f6884187f20217fc41
https://doi.org/10.1134/s1063772921010066
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7
Development of Methods for Navigational Referencing of Circumlunar Spacecrafts to the Selenocentric Dynamic Coordinate System
Autor: N. K. Petrova, N. Yu. Demina, Y. A. Nefedyev, L. A. Nefediev, A. O. Andreev, A. A. Zagidullin
Publikováno v: Astronomy Reports. 64:795-803
The initial form of present-day space optical observations contain considerable geometrical and brightness distortions. This problem can be solved based on geometrical correction and transformation of reference object coordinates into commonly accept
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8ac1acaa3f0e0da5ba054c22f0851ab0
https://doi.org/10.1134/s1063772920100017
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8
On the Possibility of Extractive Fractionation of REEs and TPUs from Weakly Acid Raffinate Produced of Irradiated Fuel Elements with a Mixture of ChCD and D2EHPA in Polar Solvent
Autor: N. D. Goletskii, N. K. Petrova, D. N. Shishkin
Publikováno v: Radiochemistry. 62:31-36
Laboratory study was performed to examine the extraction of rare-earth elements and americium with a synergic mixture of chlorinated cobalt dicarbollide (ChDC) and di-2-ethylhexyl phosphoric acid (D2EHPA). It was shown that this extractive agent effe
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d7be6f9188f24efaccb824ef63d2abe5
https://doi.org/10.1134/s1066362220010051
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10
Creation of a Global Selenocentric Coordinate Reference Frame
Autor: A. A. Zagidullin, N. Yu. Demina, Y. A. Nefedyev, A. O. Andreev, N. K. Petrova
Publikováno v: Astronomy Reports. 62:1016-1020
A number of questions about the Moon remain to be answered, including fundamental questions related to the internal structure and origin of the Moon. Studies of the spin–orbital dynamics of the Moon and of selenodesy are required for the practical
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::91bd2a77f37025e372525cd66297004d
https://doi.org/10.1134/s1063772918120119
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