Zobrazeno 1 - 10
of 30
pro vyhledávání: '"K. A. Sednev"'
Autor:
V. S. Repin, K. V. Varfolomeeva, A. M. Biblin, S. A. Zelentsova, K. A. Sednev, G. V. Arkhangelskaya
Publikováno v:
Радиационная гигиена, Vol 17, Iss 3, Pp 67-78 (2024)
Sites of peaceful nuclear explosions pose a potential radiation hazard to the territories of the Russian Federation, primarily due to the possible release of radioactivity from the explosion cavity into aquifers and onto the earth's surface. Therefor
Externí odkaz:
https://doaj.org/article/fcc7561487ee4e6a8186f82fc0177603
Publikováno v:
Радиационная гигиена, Vol 17, Iss 1, Pp 121-130 (2024)
The article presents results of a study of the radiation environment on territories adjacent to the sites of the “Globus-4” and “Gorizont-1” peaceful nuclear explosions in the Komi Republic. Field survey was carried out in July 2021. The work
Externí odkaz:
https://doaj.org/article/5988a7970a3e40d7b1e301e1306ca6a2
Autor:
V. S. Repin, V. P. Ramzaev, A. M. Biblin, K. V. Varfolomeeva, S. V. Zelentsova, K. A. Sednev, V. A. Ilyichev, A. V. Kasatkin, V. V. Kasatkin
Publikováno v:
Радиационная гигиена, Vol 16, Iss 4, Pp 134-147 (2023)
The designation of peaceful nuclear explosions as special radioactive waste imposes serious requirements to the territory of the explosion, its boundaries, and stakeholders informing about the prohibition of economic activities within these boundarie
Externí odkaz:
https://doaj.org/article/478d221e9e264b548fbee174d9375023
Publikováno v:
Радиационная гигиена, Vol 16, Iss 3, Pp 91-100 (2023)
The article considers the methodological features of long-term observations of the dynamics of changes in low levels of tritium in water bodies of the environment located in places of potential contamination by tritium. The еxperience of measurement
Externí odkaz:
https://doaj.org/article/ff6ca6f1eb9b4840b10045ee183094dc
Autor:
A. M. Biblin, E. V. Khramtsov, V. S. Repin, S. A. Ivanov, K. V. Varfolomeeva, K. A. Sednev, Y. M. Bogomolova
Publikováno v:
Радиационная гигиена, Vol 15, Iss 4, Pp 149-161 (2023)
The aim of this study was to evaluate radiation situation at the “Pirit” peaceful underground nuclear explosion site. The peaceful underground nuclear explosion “Pirit” with the capacity of 37.6 kt оf TNT equivalent was carried out on May 25
Externí odkaz:
https://doaj.org/article/2d1ce5058674411393d549b591d11340
Autor:
V. S. Repin, K. A. Sednev
Publikováno v:
Радиационная гигиена, Vol 15, Iss 4, Pp 142-148 (2023)
When measuring low levels of 137Cs in soil samples using spectrometers with a NaI(Tl) detector, identification of the 137mBa peak (the 662 keV gamma line of the daughter radionuclide) is difficult due to the influence of natural radionuclides, the pe
Externí odkaz:
https://doaj.org/article/ef29cade885d49539037e63d3b493d6d
Publikováno v:
Радиационная гигиена, Vol 14, Iss 4, Pp 96-102 (2021)
The article proposes an empirical method for constructing a universal calibration for a scintillation gamma spectrometer, which allows determining the activity and specific activity of 137Cs with an accuracy of no more than 15% in counting samples of
Externí odkaz:
https://doaj.org/article/57c0495c5bf34074938aecce996ac051
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 819:012037
The article presents the results of mathematical modeling and implementation of algorithms for ensuring the charge balance of an automotive low-voltage battery as part of an intelligent vehicle control system with a hybrid power system. The aim of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d027399ff56658b6b1c2c365f939cf8
https://doi.org/10.1088/1757-899x/819/1/012037
https://doi.org/10.1088/1757-899x/819/1/012037
Autor:
K. V. Sednev, V. G. Berezkin
Publikováno v:
Doklady Chemistry. 419:65-68
Thin layer chromatography (TLC) is the simplest and a rather efficient version of liquid chromatography and is widely used in analytical practice. In Russia, thin layer chromatography is used in more than 10000 laboratories. Therefore, further develo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a139f2599d4868704c9b0192165cdaf
https://doi.org/10.1134/s0012500808030063
https://doi.org/10.1134/s0012500808030063
Autor:
K. V. Sednev, A. R. Tsyganov
Publikováno v:
Colloid Journal. 63:376-382
It was found that the hydrophobization of the inner surface of a tube offers the stabilization of films of nonfoaming aqueous solutions closing the cross section of the tube. Based on this phenomenon, a modification of the known method of determining
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fef0cd313db72c0046242275495f2a3
https://doi.org/10.1023/a:1016616831922
https://doi.org/10.1023/a:1016616831922