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Nikolay Rusin, Alexander Skorentsev and Maksim Krinitcyn
Features of the frictional interaction of a sintered Al-30Sn composite, which is used as a coating of bearing inserts, with steel counterbody in the absence of liquid lubricant were studied. The tribological tests were carried out according to the pin-on...
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Deokyoon Kim, Jeonghwan Kim, Meehye Lee, Joon Young Ahn and Gangwoong Lee
Existing studies suggest various potential daytime sources of atmospheric nitrous acid (HONO), including photolysis surface reactions and photo-enhanced NO2 conversion on organic surfaces. However, the understanding of daytime HONO sources is still inade...
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Alexander Skatkov,Dmitry Voronin,Olga Yarmak,Pavel Kuznetsov,Vladislav Evstigneev
Pág. 59 - 64
The Republic of Crimea and Sevastopol are multinational regions and, thus, the problem of inter-ethnic harmony in them was relevant at various periods of history. It remains extremely important at the moment, taking into account the new information, digi...
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Xinqiang Du, Jing Feng, Min Fang and Xueyan Ye
As one of the largest agricultural areas, the Sanjiang Plain of Northeast China has faced serious inorganic nitrogen pollution of groundwater, but the sources and the formation mechanism of pollution in the regional shallow groundwater remain unclear, wh...
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Mykhailo Piven,Aleksandr Spolnik,Tatiana Sychova,Alona Piven
Pág. 29 - 38
The influence of the side walls of a vibratory sieve on the motion of a loose mixture flow has been investigated. The regularities have been established of the flow motion parameters on the walls? height, the resistance of their surfaces, the length and ...
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