Výsledky vyhledávání - "R., Filippov A."

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Investigation of the effect of the grain sizes on the dynamic strength of the fine-grained alumina ceramics obtained by Spark Plasma Sintering

Autor: V., Melekhin N., S., Boldin M., M., Bragov A., R., Filippov A., A., Popov A., V., Shotin S., V., Nokhrin A., N., Chuvil'deev V., A., Murashov A., Yu., Tabachkova N.

The results of dynamic strength tests of the alumina ceramics with various grain sizes are presented. The ceramics were obtained by Spark Plasma Sintering (SPS) of industrial submicron and fine Al2O3 powders. The heating up was performed with the rat

Externí odkaz: http://arxiv.org/abs/2204.10401

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Akademický článek

Effect of High-Energy Ball Milling Time on the Density and Mechanical Properties of W-7%Ni-3%Fe Alloy

Autor: Aleksey V. Nokhrin, Nataliya V. Malekhonova, Vladimir N. Chuvil’deev, Nikolay V. Melekhin, Anatoliy M. Bragov, Andrey R. Filippov, Maksim S. Boldin, Eugeniy A. Lantsev, Nikita V. Sakharov

Publikováno v: Metals, Vol 13, Iss 8, p 1432 (2023)

The present work was aimed at the investigation of the effect of high-energy ball milling (HEBM) time on the sintering kinetics, structure, and properties of the heavy tungsten alloy (HTA) W-7%Ni-3%Fe. The HTA samples were obtained from nanopowders (

Externí odkaz: https://doaj.org/article/6a2b0abf988a46999a7527ef0ef0003c

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Akademický článek

Azawad As a Self-proclaimed Tuareg State

Autor: V. R. Filippov

Publikováno v: Контуры глобальных трансформаций: политика, экономика, право, Vol 14, Iss 1, Pp 214-227 (2021)

The author was set to find out the fundamental reasons for the separatism of the Tuareg community in the Republic of Mali. The article examines the evolution of the political identity of the Tuaregs and the consolidation of scatted nomadic tribes int

Externí odkaz: https://doaj.org/article/8a778f4c2e7a4728b42dc096021df356

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Effect of High Energy Ball Milling Time on the Density and Mechanical Properties of W-7%Ni-3%Fe Alloy

Autor: A. V. Nokhrin, N. V. Malekhonova, V. N. Chuvil’deev, N. V. Melekhin, A. M. Bragov, A. R. Filippov, M. S. Boldin, E. A. Lantsev, N. V. Sakharov

The present work was aimed at the investigation of effect of High Energy Ball Milling (HEBM) time on the sintering kinetics, structure, and properties of heavy tungsten alloy (HTA) W-7%Ni-3%Fe. The HTA samples were obtained from the nanopowders (20-8

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1489c70ad257fa001ce1134ad4057d43
https://doi.org/10.20944/preprints202304.0503.v1

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Metodika vosstanovleniia golenostopnogo sustava u sportsmenov-igrovikov

Autor: Liubov V. Lagunova, Andrei R. Filippov, Ilona I. Lapinsh, Olesia N. Braslavets

Publikováno v: Socio-Pedagogical Issues of Education and Upbringing; 235-237
Социально-педагогические вопросы образования и воспитания; 235-237

В статье раскрыты основные методики, используемые при травмах голеностопного сустава, а также выявлены и раскрыты физические упражнени

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::15bbcecfaeec4931f1e10f62a73f8cc2
https://phsreda.com/files/Books/Cover-10429.jpg?req=103783

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Synthesis of 3-and 2,3-substituted pyrazolo[1,5-a][1,10]phenanthrolines

Autor: R. V. Andreev, Mikhail А. Panfilov, Aleksey Yu. Vorob’ev, Igor R. Filippov, Oleg Yu. Karmatskikh, Viktoriya А. Sannikova

Publikováno v: Chemistry of Heterocyclic Compounds. 56:1042-1047

The reaction of N-amino-1,10-phenanthrolinium mesitylenesulfonate with acceptor-substituted alkenes in the K2CO3–DMSO system gave 3- and 2,3-substituted pyrazolo[1,5-a][1,10]phenanthrolines. A wide range of alkenes enter into this reaction; however

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5b1e74db5ad54e6a1517ebb96b2d876b
https://doi.org/10.1007/s10593-020-02772-8

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Features of High-Speed Deformation and Fracture of Fine-Grained Concrete Under Tensile Stress

Autor: Anatoly M. Bragov, A. R. Filippov, Aleksandr Yu. Konstantinov, Mikhail E. Gonov, Andrey K. Lomunov

Publikováno v: Advanced Materials Modelling for Mechanical, Medical and Biological Applications ISBN: 9783030817046
Advanced Materials Modelling for Mechanical, Medical and Biological Applications

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::537bfc2badf3163aff48fcf650284796
https://doi.org/10.1007/978-3-030-81705-3_11

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