Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Aleksandr Pushkarev"'
Autor:
Aleksandr Pushkarev
Publikováno v:
Geo&Bio, Vol 19, Pp 121-134 (2020)
The radioactive decay of tritium is caused by the β-decay of one of the two neutrons in the nucleus of the hydrogen isotope atom (triton) into a proton, electron, and electron antineutrino with the formation of a monatomic gas and a half-life of 12.
Externí odkaz:
https://doaj.org/article/6392ff248744411688356ae0d2e69a16
Publikováno v:
Geo&Bio, Vol 18, Pp 158-163 (2019)
The aim of the work is to determine the possibility of using the palygorskite adsorbent in removing tritium from protium-tritium water (HTO). The article is based on results of experiments using palygorskite from the Cherkassy deposit (Ukraine) and t
Externí odkaz:
https://doaj.org/article/c99c2d727d024b07861daf03db8fd3c2
Publikováno v:
Transportation Research Procedia. 57:538-546
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b88cd831403b9c9ea2ab3a7a0f80fb9
https://doi.org/10.1016/j.trpro.2021.09.082
https://doi.org/10.1016/j.trpro.2021.09.082
Publikováno v:
Transportation Research Procedia. 57:646-651
The operational reliability of the constructed buildings and structures in the Arctic depends on the rationally adopted types of foundations. In cases of structurally unstable engineering and geological elements (EGE) in the base, stricter requiremen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbebdad75f4a7b161f50c3866b531d82
https://doi.org/10.1016/j.trpro.2021.09.095
https://doi.org/10.1016/j.trpro.2021.09.095
Autor:
Evgeny Botyan, Aleksandr Pushkarev
Publikováno v:
Transportation Research Procedia. 57:106-112
Based on the existing methods of selecting vehicle models for an excavator and dump truck fleet, it is proposed to use a generalized selection algorithm, taking into account, among other things, factors that dynamically change in time and negatively
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4f0c1d679acda0cc67443b89aa0ae25
https://doi.org/10.1016/j.trpro.2021.09.031
https://doi.org/10.1016/j.trpro.2021.09.031
Publikováno v:
Transportation Research Procedia. 57:530-537
The construction of facilities in densely built-up areas is a complex geotechnical task that requires a special approach to ensure the trouble-free operation of the surrounding buildings. The problem becomes even more severe when works are carried ou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26ca8b6a06d7eb537b37167048959551
https://doi.org/10.1016/j.trpro.2021.09.081
https://doi.org/10.1016/j.trpro.2021.09.081
Publikováno v:
Transportation Research Procedia. 50:201-210
Recently, in Russia, it has become relevant to conduct “audits of black spots”. It is a type of an independent audit and evaluation of the traffic safety level in the location under survey, determination of patterns in road accident causes and co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee83e2c6c5126bdde2442a52544e8601
https://doi.org/10.1016/j.trpro.2020.10.025
https://doi.org/10.1016/j.trpro.2020.10.025
Autor:
Stanislav Lauk-Dubitskiy, Aleksandr Pushkarev, Igor Kororvin, Alexey Shakurov, Lyubov Severgina
Publikováno v:
Cryobiology. 97:257
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::993be38a6f118fde2c9b19e783144b52
https://doi.org/10.1016/j.cryobiol.2020.10.035
https://doi.org/10.1016/j.cryobiol.2020.10.035
Autor:
W. Ascher, J. Heffron
This book is about the ways that traditional cultural practices either change or persist in the face of social and economic development, whether the latter proceeds primarily from internal or external forces.
