Zobrazeno 1 - 10
of 61
pro vyhledávání: '"D V Kiseleva"'
Autor:
V. I. Silaev, E. A. Savelyeva, A. F. Khazov, S. N. Shanina, I. V. Smoleva, E. M. Tropnikov, B. A. Makeev, D. V. Kiseleva
Publikováno v:
Vestnik Permskogo Universiteta: Seriâ Geologiâ, Vol 21, Iss 4, Pp 296-325 (2022)
Using a wide range of modern mineralogical and physicochemical methods, a representative collection of human bones from seven burial grounds of the Vychegda Permians of the 11th–14th centuries was studied. The microstructure of bones, their chemica
Externí odkaz:
https://doaj.org/article/a33dbb0346114d638a16e2858348d6de
Autor:
V. I. Silaev, L. P. Anikin, G. A. Karpov, D. N. Remizov, A. S. Myandin, V. N. Filippov, A. F. Khazov, V. P. Lyutoev, D. V. Kiseleva
Publikováno v:
Vestnik Permskogo Universiteta: Seriâ Geologiâ, Vol 21, Iss 3, Pp 193-215 (2022)
The results of comprehensive petrological, geochemical, and mineralogical studies of effusive volcanic rocks from the diamond-bearing Tolbachik fissure eruption of 2012-2013 (TTI-50) are summarized. It is concluded that the eruption was two-phase, wh
Externí odkaz:
https://doaj.org/article/261caafddb37429f99599d5c84e3ec64
Autor:
V. I. Silaev, A. V. Kokin, V. N. Filippov, A. F. Khazov, D. V. Kiseleva, N. V. Cherednichenko, E. A. Vasiliev
Publikováno v:
Vestnik Permskogo Universiteta: Seriâ Geologiâ, Vol 20, Iss 3, Pp 250-266 (2021)
A sample of a gold-bearing quartz vein from the Upper-Ichuveem ore occurrence, discovered in the Triassic terrigenous complex in the north of the Chukotka Upland, the Oleg Kuvaev's “Territory”, had been comprehensively studied. The gross gold gra
Externí odkaz:
https://doaj.org/article/268aeae471264ae994a579b5ba2bb93f
Publikováno v:
Геодинамика и тектонофизика, Vol 13, Iss 2 (2022)
The isotopic composition of copper is of great interest for researchers in various fields of science, geochemistry and hydrology in particular, wherein the consideration is being given to the variations in the isotopic composition of the Earth’s cr
Externí odkaz:
https://doaj.org/article/00480629045041acbf6fd4b7f6288856
Autor:
D. V. Kiseleva, E. S. Shagalov, T. G. Okuneva, N. G. Soloshenko, А. D. Ryanskaya, E. A. Pankrushina, S. V. Karpova, K. K. Urazov, A. R. Sidoruk
Publikováno v:
Геодинамика и тектонофизика, Vol 13, Iss 2 (2022)
87Sr/86Sr isotopic ratios are widely used to identify strontium sources and study strontium behaviour in(bio)geochemical cycles. 87Sr/86Sr in surface waters can reflect the average composition of bioavailable (i.e. available forfurther absorption by
Externí odkaz:
https://doaj.org/article/4f525ca6287a45aa9286d0d99d909d96
Autor:
V. I. Silaev, M. N. Parshukova, D. O. Gimranov, V. N. Filippov, D. V. Kiseleva, I. V. Smoleva, E. V. Tropnikov, A. F. Khazov
Publikováno v:
Vestnik Permskogo Universiteta: Seriâ Geologiâ, Vol 19, Iss 4, Pp 323-358 (2020)
First time, the results of complex mineralogical and geochemical studies of fossil bone detritus of Pleistocene mammals from the Imanay Cave (South Urals) were obtained using optical and scanning electron microscopy, a statistical volumetric method f
Externí odkaz:
https://doaj.org/article/91def76e374443ff87241921f7876360
Autor:
S. S. Potapov, D. V. Kiseleva, O. Ya. Chervyatsova, N. V. Parshina, M. V. Chervyakovskaya, S. V. Karpova, N. V. Cherednichenko, R. S. Dbar
Publikováno v:
Литосфера, Vol 20, Iss 2, Pp 280-298 (2020)
Subject. The aim of the work is to study the mechanism and sources of water formation, as well as the peculiarities of carbonate mineralization in the aquifer of the Kyndyg thermal water deposit. Materials and methods. The samples of water (8) and de
Externí odkaz:
https://doaj.org/article/da9c5660797e4c6fbce8f9a75822b67a
Autor:
D. V. Kiseleva
Publikováno v:
Chimica Techno Acta, Vol 7, Iss 1, Pp 4-12 (2020)
Laser ablation (LA) sampling provides fast microelement ICP-MS analysis of a wide range of solid materials without their dissolution, thus decreasing contamination from water and reagents as well as reducing polyatomic isobaric interferences from aci
Externí odkaz:
https://doaj.org/article/f6736c15894149daa21d3110fadb40ee
Autor:
S. A. Dub, N. V. Cherednichenko, D. V. Kiseleva, N. P. Gorbunova, T. Ya. Gulyaeva, L. K. Deryugina
Publikováno v:
Литосфера, Vol 19, Iss 6, Pp 919-944 (2020)
Research subject. 14 samples of limestone and one sample of carbonate-siliciclastic rock from siliciclastic-carbonate deposits of the Upper Riphean Uk Formation (the Southern Urals) were studied.Methods. Mineral and chemical composition of the sample
Externí odkaz:
https://doaj.org/article/7b07c1e46d9f4dd4a967f123f8d7be6e
Autor:
A. V. Maslov, D. V. Grazhdankin, S. A. Dub, D. S. Melnik, T. M. Parfenova, A. V. Kolesnikov, N. V. Cherednichenko, D. V. Kiseleva
Publikováno v:
Литосфера, Vol 19, Iss 5, Pp 659-686 (2019)
Research subject. This article presents new data on carbonate facies of the upperUk subformation, Upper Riphean of theSouth Urals. A particular attention is paid to the distribution of rare-earth elements (REE) and yttrium (Y) in stromatolitic and in
Externí odkaz:
https://doaj.org/article/9e0332a391b546b3a85d72c01e123b45