Výsledky vyhledávání - "Vyacheslav S. Sevastyanov"

Akademický článek

Distinct Groups of Low- and High-Fe Ferropericlase Inclusions in Super-Deep Diamonds: An Example from the Juina Area, Brazil

Autor: Felix V. Kaminsky, Dmitry A. Zedgenizov, Vyacheslav S. Sevastyanov, Olga V. Kuznetsova

Publikováno v: Minerals, Vol 13, Iss 9, p 1217 (2023)

Diamonds from the Rio Sorriso placer in the Juina area, Mato Grosso State, Brazil, contain mineral inclusions of ferropericlase associated with MgSiO3, CaSiO3, magnesite, merrillite, and other minerals. The ferropericlase inclusions in Rio Sorriso di

Externí odkaz: https://doaj.org/article/14e62a5d4a584232acff96c8c3297b1d

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Spatial variation in mercury concentrations in polar bear (Ursus maritimus) hair from the Norwegian and Russian Arctic

Autor: Anna Lippold, Andrei Boltunov, Jon Aars, Magnus Andersen, Marie-Anne Blanchet, Rune Dietz, Igor Eulaers, Tamara N. Morshina, Vyacheslav S. Sevastyanov, Jeffrey M. Welker, Heli Routti

Publikováno v: Lippold, A, Boltunov, A, Aars, J, Andersen, M, Blanchet, M A, Dietz, R, Eulaers, I, Morshina, T N, Sevastyanov, V S, Welker, J M & Routti, H 2022, ' Spatial variation in mercury concentrations in polar bear (Ursus maritimus) hair from the Norwegian and Russian Arctic ', Science of the total Environment, vol. 822, 153572 . https://doi.org/10.1016/j.scitotenv.2022.153572

We examined spatial variation in total mercury (THg) concentrations in 100 hair samples collected between 2008 and 2016 from 87 polar bears (Ursus maritimus) from the Norwegian (Svalbard Archipelago, western Barents Sea) and Russian Arctic (Kara Sea,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f25fbc7e609529838ac62aa7ce5ddb92
https://hdl.handle.net/10037/26614

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Low- and High-Fe Ferropericlase Inclusions in Super-Deep Diamonds and Their Depth of Origin: An Example from the Juina Area, Brazil

Autor: Felix Kaminsky, Dmitry A. Zedgenizov, Vyacheslav S. Sevastyanov, Olga V. Kuznetsova

Publikováno v: SSRN Electronic Journal.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fa5e8be647f864a0b94626b73d8c51ec
https://doi.org/10.2139/ssrn.4018872

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New on-line methods for determining the deuterium/hydrogen composition of water and hydrocarbon gases using O(2-) ion-conducting solid electrolyte reactor

Autor: Vyacheslav S, Sevastyanov, Nikolai, Pedentchouk, Nataliya E, Babulevich, Eric M, Galimov

Publikováno v: Rapid communications in mass spectrometry : RCM. 26(22)

The deuterium/hydrogen (D/H) composition of water and hydrocarbon gases is widely used in geological, environmental and petroleum studies. The aim of this work was to develop a simple reduction zirconium dioxide solid electrolyte reactor (SER) for wa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::5affe359b0855e75d0f983cba2db1a56
https://pubmed.ncbi.nlm.nih.gov/23059874

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