Zobrazeno 1 - 10
of 516
pro vyhledávání: '"Zhuravkov, A."'
Publikováno v:
Frontiers in Materials, Vol 11 (2024)
Metamaterials are artificially created materials or structures with properties not found in nature. They encompass electromagnetic, acoustic, and mechanical metamaterials, which are particularly significant in applied engineering. Mechanical metamate
Externí odkaz:
https://doaj.org/article/504289d1621d46cc877f8f1d204b9df3
Autor:
O.N. Lis, N.M. Belozerova, S.E. Kichanov, G.P. Shevchenko, Yu.V. Bokshyts, V.A. Zhuravkov, D.P. Kozlenko, A.A. Ushkov, T.N. Vershinina
Publikováno v:
Chemistry of Inorganic Materials, Vol 3, Iss , Pp 100045- (2024)
The composite phosphors SrAl2O4/Sr3Al2O6:Bi2O3/Bi2O4 synthesized by a solid-phase approach have been studied by means of X-ray diffraction, Raman spectroscopy, and optical spectroscopy methods. A redistribution of Bi3+ ions between two phases was obs
Externí odkaz:
https://doaj.org/article/8b7ff23e46b94566847d9325a3772988
Autor:
Gvidona P. Shevchenko, Natalia V. Varapay, Viktor A. Zhuravkov, Ekaterina A. Abramovich, Ekaterina A. Kovel, Yuliya V. Bokshyts
Publikováno v:
Журнал Белорусского государственного университета: Химия, Iss 1, Pp 15-22 (2024)
Использовали коллоидно-химический синтез люминофоров на основе активированного ионами Се3+ и Мn2+ алюмината стронция (SrAl2O4 : Се3+, Мn2+) в сра
Externí odkaz:
https://doaj.org/article/6154511a7b5e4a5bbc6137fb3f3c80dd
Autor:
Lis, O.N., Belozerova, N.M., Kichanov, S.E., Shevchenko, G.P., Bokshyts, Yu.V., Zhuravkov, V.A., Kozlenko, D.P., Ushkov, A.A., Vershinina, T.N.
Publikováno v:
In Chemistry of Inorganic Materials August 2024 3
Publikováno v:
Журнал Белорусского государственного университета: Математика, информатика, Iss 3, Pp 42-52 (2023)
Приведена постановка краевой задачи о деформировании круговой трехслойной пластины в своей плоскости под действием осесимметричной н
Externí odkaz:
https://doaj.org/article/db59af9e7a094f2dbcd505a6a2167e52
Publikováno v:
Applied Sciences, Vol 14, Iss 20, p 9434 (2024)
The article describes the peculiarities of strength and stability evaluation for deep geotechnical structures located in salt rock masses at great depths. A number of numerical studies are presented for the deep mining excavations of various cross-se
Externí odkaz:
https://doaj.org/article/f3c2d906a8a642cc9dc7b0c3ccc08d90
Autor:
Jiachao Tang, Zongxu Dai, Wenrui Jiang, Xuemei Wu, Michael Anatolievich Zhuravkov, Zheng Xue, Jiazhi Wang
Publikováno v:
Applied Sciences, Vol 14, Iss 17, p 7712 (2024)
With the advancement in global market integration, manufacturing enterprises face increasingly fierce competition, making the development of intelligent manufacturing systems a key factor in enhancing market competitiveness. However, manufacturing sy
Externí odkaz:
https://doaj.org/article/d4283ebb15d545d8a08c92ec7ae6884a
Publikováno v:
Механика машин, механизмов и материалов, Iss 3(64), Pp 73-82 (2023)
The article presents a procedure for constructing mechanical and mathematical models to describe the stress-strain state of one type of block element, taking into account its own deformation. On the basis of this type of block element, it seems promi
Externí odkaz:
https://doaj.org/article/912c657d10934ca397c3a4cecab7f524
Publikováno v:
Механика машин, механизмов и материалов, Iss 2(63), Pp 53-60 (2023)
The paper considers the mechanical behaviour of a salt rock mass around a mine shaft and analyses the causes for the differences in the nature and speed of deformation relative to the analog object. Assuming a significant effect of carnallite inclusi
Externí odkaz:
https://doaj.org/article/4d37e89231f24332ae48c97a5f1ac883
Publikováno v:
Biomimetics, Vol 9, Iss 7, p 392 (2024)
As engineering demands for structural energy absorption intensify, triply periodic minimal surface (TPMS) structures, known for their light weight and exceptional energy absorption, are increasingly valued in aerospace, automotive, and shipping engin
Externí odkaz:
https://doaj.org/article/f053582f8862429ca1c4b51443cecdb1