Zobrazeno 1 - 6
of 6
pro vyhledávání: '"V P, Abramova"'
Publikováno v:
Литосфера, Vol 0, Iss 2, Pp 327-336 (2019)
Research subject. In this work, we investigated the crystals of pyrite, one of the key gold-bearing minerals, from the Berezovskoe (the Middle Urals) deposit using modern research approaches.Materials and methods. Samples for the analysis were collec
Externí odkaz:
https://doaj.org/article/54112dc98ce140da8a248ea39d21f65c
Autor:
D. E. Tonkacheev, D. A. Chareev, V. D. Abramova, E. V. Kovalchuk, I. V. Vikentyev, B. R. Tagirov
Publikováno v:
Литосфера, Vol 0, Iss 1, Pp 148-161 (2019)
Research subject. Sphalerite (ZnS) is a widespread mineral that can be found in various depositional environments. During formation, this mineral can accumulate minor and trace impurities, with gold being one of the most valuable component. The issue
Externí odkaz:
https://doaj.org/article/1275e6252e064b6284be2b32e34847f7
Publikováno v:
Metal Science and Heat Treatment. 5:146-149
1. No cracks form in 300 mm samples of steel No. 45 quenched directly after forging and subsequently tempered regardless of the area of the original ingot from which the sample was made. No cracks are formed in 300 mm samples of 40KhN steel quenched
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 9:364-366
Publikováno v:
Voprosy virusologii. (3)
Studies of cell lines obtained as a result of in vitro transformation by bovine adenovirus type 3 at low multiplicities of infection: BHK-21/13-780 and BHK-21/13-782 (8 X 10(-5) TCD50/cell) and hamster embryo tissue HET-1 and HET-2 (2 X 10(-3) TCD50/
Publikováno v:
Veterinariia. (2)