Výsledky vyhledávání - "S., LEBEDIEV"

Features of control of competitive activity of strikers in football aged 14-15 years

Autor: O. Bulgakov, S. Lebediev, I. Mychka, S. Zhurid

Publikováno v: Scientific Journal of National Pedagogical Dragomanov University. Series 15. Scientific and pedagogical problems of physical culture (physical culture and sports). :42-46

Comparative analysis of competitive performance indicators between the strikers of the children's and youth sports schools Arsenal and children's and YSS № 7 in Kharkov showed that the quantitative and qualitative aspects in the execution of the TT

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::419397426e4ab87915852a42dd2b2705
https://doi.org/10.31392/npu-nc.series15.2020.4(124).08

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Micromechanical and microstructural properties of tungsten fibers in the as-produced and annealed state: Assessment of the potassium doping effect

Autor: A. Bakaeva, Kim Verbeken, Evgeny E. Zhurkin, Vladica Nikolić, Johann Riesch, Leandro Paulo De Almeida Reis Tanure, Dmitry Terentyev, Andrii Dubinko, S. Lebediev

Publikováno v: International Journal of Refractory Metals and Hard Materials
INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS
International Journal of Refractory Metals and Hard Materials, 81, 253-271

Due to its high strength and low temperature ductility, tungsten fibers (W-f) have been widely used as reinforcement elements in metallic, ceramic and glass matrix composites to improve the strength, toughness and creep resistance. Materials designed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::197526a913bd01d2fe05df547d1780ea
https://doi.org/10.1016/j.ijrmhm.2019.03.012

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Plastic deformation of recrystallized tungsten-potassium wires: Constitutive deformation law in the temperature range 22–600 °C

Autor: Aleksandr Zinovev, J. W. Coenen, Andrii Dubinko, D. Terentyev, S. Lebediev, Johann Riesch, Marcin Rasinski, T. Khvan

Publikováno v: International Journal of Refractory Metals and Hard Materials

Recent efforts dedicated to the mitigation of tungsten (W) brittleness have demonstrated that tungsten fiber-reinforced composites acquire extrinsic toughening even at room temperature, which is due to the outstanding strength of W wires. However, hi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42c0b0c77b996be8674c168e0642320c
https://doi.org/10.1016/j.ijrmhm.2018.01.012

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Correlation of microstructural and mechanical properties of K-doped tungsten fibers used as reinforcement of tungsten matrix for high temperature applications

Autor: J. W. Coenen, D. Terentyev, T. Khvan, W. Van Renterghem, Andrii Dubinko, Kim Verbeken, S. Lebediev, Johann Riesch, Leandro Paulo De Almeida Reis Tanure, Evgeny E. Zhurkin

Publikováno v: International Journal of Refractory Metals and Hard Materials
International Journal of Refractory Metals and Hard Materials, 79, 204-216

Reinforcement of tungsten by tungsten fibers (W f ) is considered an attractive option to mitigate the intrinsic brittleness of this material and to possibly extend the operational temperature window to ensure safe operation of the plasma facing comp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da99bb34a8e52c186eab693cb9d17a3b
https://hdl.handle.net/21.11116/0000-0002-C9CF-321.11116/0000-0002-C9D1-F21.11116/0000-0004-F3DB-3

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Performance of tungsten fibers for Wf/W composites under cyclic tensile load

Autor: I. Volkov, S. Lebediev, D. Terentyev, Evgeny E. Zhurkin, Johann Riesch, Andrii Dubinko

Publikováno v: International Journal of Refractory Metals and Hard Materials

Toughness improved tungsten-based composites are one of the currently considered material option for future fusion reactors capable to withstand both high heat flux and irradiation induced embrittlement. Today, fiber-reinforced composites (Wf/W) are

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::606f9a60fc8a787b431933a822521283
https://doi.org/10.1016/j.ijrmhm.2019.105094

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Akademický článek

Evaluation of characteristics of running with an audio stimulation in prepared students from various sports.

Autor: A., YEFREMENKO, L., SHESTEROVA, S., LEBEDIEV, I., ZAKHARINA, A., APAICHEV, Y., KRAJNIK, T., SAMOLENKO, S., PYATISOTSKAYA

Publikováno v: Journal of Physical Education & Sport; Mar2019, Vol. 19 Issue 1, p696-702, 7p

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[Antialcoholic properties of a subalin probiotic drug]

Autor: L A, Safronova, T P, Kryshtab, L V, Avdieieva, N A, Stogniĭ, D S, Lebediev

Publikováno v: Likars'ka sprava. (1-2)

Efficiency of a subalin probiotic drug created on the basis of live microbic cultures was investigated, at acute alcoholic intoxication developed in experimental animals. It was shown that after one time administration of this drug to animals there w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::b62eb00dc9fb010aabc2903c6384e639
https://pubmed.ncbi.nlm.nih.gov/21954646

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