Zobrazeno 1 - 10
of 38
pro vyhledávání: '"A. G. Blokhin"'
Autor:
Jingyan LIN, Mingxiao SUN, Hongdou LI, Guibin ZUO, Wenmu GUO, G Blokhin Maksim, Zhiyong WANG, Zeqi TIAN, Lin XIAO
Publikováno v:
Meitan kexue jishu, Vol 51, Iss 5, Pp 184-192 (2023)
With the wide application of rare earth metals in high-tech fields such as medical treatment and new materials, its strategic position has been increasing. As a major country in rare earth, China supplies rare earth products of different varieties an
Externí odkaz:
https://doaj.org/article/033e03012e974754a1ea9bd17284e3ba
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 334, Iss 1, Pp 19-29 (2023)
The relevance of the study is caused by the need to develop methodological solutions for the quantitative determination of gold content in ferromanganese formations and other geological objects due to the chemical and analytical difficulties that exi
Externí odkaz:
https://doaj.org/article/d3c108f006234ff8a52d57edd509d638
Autor:
A. I. Ischenko, V. M. Zuev, T. A. Dzhibladze, I. D. Khokhlova, Sh. N. Bortsvadze, E. V. Fedorova, N. G. Blokhin
Publikováno v:
Сеченовский вестник, Vol 0, Iss 2, Pp 16-20 (2022)
The increase in the endometrial hyperplasia prevalence in postmenopausal women calls for early diagnostics with non-invasive (pelvic ultrasound tests) and minimally invasive (office hysteroscopy, aspiration biopsy) methods. The Treatment and Diagnost
Externí odkaz:
https://doaj.org/article/fcaab89494f945d4ba0212ecbcabddea
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 333, Iss 12, Pp 46-60 (2022)
The relevance of the study is caused by the need for reliable assessment of environmental conditions of formation of different-type and different-age exogenous and endogenous hydrothermal mineralization. The use of such a powerful and modern tool for
Externí odkaz:
https://doaj.org/article/d516054b012b44cd8f5f25010eb73e7a
Autor:
Ke Zhang, Lin Xiao, Zhixiang Shi, Wenwu Zhao, Zeqi Tian, Zhiyong Wang, Xu Guo, Jianguo Yao, Jialiang Ma, Maksim G Blokhin, Cunliang Zhao
Publikováno v:
Energy Exploration & Exploitation, Vol 41 (2023)
The study on the Zhangjialiang No. 2 coal of Middle Jurassic Yan'an Formation in the northeastern Ordos Basin has been analyzed by gas chromatography-mass spectrometry (GC-MS) to determine geochemical characteristics and reconstruct palaeovegetation
Externí odkaz:
https://doaj.org/article/74704b6caa2d4183b7154b858d2a1e65
Autor:
Natalya V. Zarubina, Maksim G. Blokhin, Dmitry S. Ostapenko, Igor Yu. Chekryzhov, Sergey I. Arbuzov, Alexander F. Sudyko
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 332, Iss 3, Pp 99-112 (2021)
The relevance of the study is caused by significant interest of scientists working in the field of coal geology and specialists of chemical and analytical laboratories practicing quantitative elemental analysis of environmental objects, to the proble
Externí odkaz:
https://doaj.org/article/5059fb5f16ef4cfc9363dbb6a2483795
Publikováno v:
Геодинамика и тектонофизика, Vol 13, Iss 2 (2022)
This paper considers chemical and analytical aspects of the preparation of samples of marine ferromanganese deposits (FMD) by stepwise selective leaching to determine their phase composition. The behaviour of samples with different mineral and chemic
Externí odkaz:
https://doaj.org/article/1239ca9f941549b59ebae7cf6dc00169
Autor:
M. G. Blokhin, T. A. Velivetskaya, G. M. Vovna, N. V. Zarubina, V. V. Ivanov, A. A. Karabtsov
Publikováno v:
Геодинамика и тектонофизика, Vol 13, Iss 2 (2022)
The Shared Research Facilities "Primorsky Centre for Local Elemental and Isotopic Analyses" was created based on the instrumental base of the Far Eastern Geological Institute of the Far Eastern Branch of the Russian Academy of Sciences. The Shared Re
Externí odkaz:
https://doaj.org/article/49b8085d226f4c55b610d80c5cd413ae
Autor:
I. G. Blokhin, V. I. Glazko
Publikováno v:
Юг России: экология, развитие, Vol 16, Iss 3 (2021)
Aim. Comparison of two methods (genetic and morphological) for assessing the polymorphism of populations of the eastern sand lizard (Lacerta agilis exigua) in two ecologically different localities.Material and Methods. For this, we used the method of
Externí odkaz:
https://doaj.org/article/6a15d106a41d4a909fbec278463bc9fd
Autor:
Jialiang Ma, Bangjun Liu, Ke Zhang, Zhenzhen Wang, Jinxiao Li, Maksim G Blokhin, Cunliang Zhao
Publikováno v:
Energy Exploration & Exploitation, Vol 38 (2020)
This paper discusses the volcanic influence on the mineralogical and elemental geochemistry of No. 6 coal from Nanyangpo Mine in the Datong coalfield, north China. Sixteen samples (14 coal and 2 partings) were analyzed by different geochemical method
Externí odkaz:
https://doaj.org/article/b7282ca898fd42c2907a75134cd3a743