Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Olga V. Doroshenko"'
Autor:
Olga V. Doroshenko, Mikhail V. Golub, Oksana Yu. Kremneva, Pavel S. Shcherban’, Andrey S. Peklich, Roman Yu. Danilov, Ksenia E. Gasiyan, Artem V. Ponomarev, Ilya N. Lagutin, Ilya A. Moroz, Victor K. Postovoy
Publikováno v:
Agronomy, Vol 14, Iss 9, p 1945 (2024)
An advanced approach to the automated assessment of a microscopic slide containing spores is presented. The objective is to develop an intelligent system for the rapid and precise estimation of phytopathogenic spore concentration on microscopic slide
Externí odkaz:
https://doaj.org/article/182fe671349043bc974c45e9f5b5c52d
Autor:
Alex G. Kuchumov, Olga V. Doroshenko, Mikhail V. Golub, Nikita D. Saychenko, Irina O. Rakisheva, Roman M. Shekhmametyev
Publikováno v:
Mathematics, Vol 11, Iss 13, p 2871 (2023)
An algorithm providing information on the key geometric features of an aorta extracted from multi-slice computed tomography images is proposed. Using the numerical method, the aorta’s geometric characteristics, such as vessel cross-sectional areas
Externí odkaz:
https://doaj.org/article/8b3ebbf25ef746afa36c48523fd4cc7e
Autor:
Mikhail V. Golub, Olga V. Doroshenko, Sergey I. Fomenko, Evgenia A. Okoneshnikova, Viktor V. Kozhevnikov
Publikováno v:
Computer Sciences & Mathematics Forum, Vol 7, Iss 1, p 1 (2023)
The three-dimensional problem of the modelling of elastic wave propagation in a multi-layered acoustic metamaterial, a periodic elastic composite with periodic arrays of interface cracks or planar voids of arbitrary shape, is considered. The boundary
Externí odkaz:
https://doaj.org/article/98811cdbe39641bba83b40ad4444f452
Publikováno v:
Materials, Vol 16, Iss 6, p 2415 (2023)
Cohesive and adhesive bindings degrade during operation and maintenance even if contacting materials in a manufactured laminated structure are perfectly matched at the interfaces. Two modelling approaches for describing partially closed delaminations
Externí odkaz:
https://doaj.org/article/0c1e0940e07f440d9503a30e99c02e40
Autor:
Mikhail V. Golub, Olga V. Doroshenko, Mikhail A. Arsenov, Artem A. Eremin, Yan Gu, Ilya A. Bareiko
Publikováno v:
Computation, Vol 10, Iss 6, p 93 (2022)
Numerical methods, including machine-learning methods, are now actively used in applications related to elastic guided wave propagation phenomena. The method proposed in this study for material-properties characterization is based on an algorithm of
Externí odkaz:
https://doaj.org/article/b0ec4b3f0f9a4994b7079647e64856dc
Publikováno v:
Symmetry, Vol 14, Iss 6, p 1077 (2022)
Ultrasonic based inspection of thin-walled structures often requires prior knowledge of their mechanical properties. Their accurate estimation could be achieved in a non-destructive manner employing, e.g., elastic guided waves. Such procedures requir
Externí odkaz:
https://doaj.org/article/75e091965cbf4c7eb8d315f3e8fdcbf2
Autor:
Mikhail V. Golub, Olga V. Doroshenko
Publikováno v:
Mathematics, Vol 10, Iss 1, p 38 (2021)
The widespread of composite structures demands efficient numerical methods for the simulation dynamic behaviour of elastic laminates with interface delaminations with interacting faces. An advanced boundary integral equation method employing the Hank
Externí odkaz:
https://doaj.org/article/120ddd56ae624705ab489085afacdf76
Autor:
Mikhail V. Golub, Sergey I. Fomenko, Olga V. Doroshenko, Ilya A. Moroz, Evgenia A. Okoneshnikova, Yanzheng Wang, Chuanzeng Zhang
Publikováno v:
Springer Proceedings in Materials ISBN: 9783031215711
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d86972ec0234fb2519658f77c7fe129a
https://doi.org/10.1007/978-3-031-21572-8_23
https://doi.org/10.1007/978-3-031-21572-8_23
Publikováno v:
International Journal of Solids and Structures. 212:1-22
In the present study, the scattering of plane elastic waves by multiple periodic arrays of interface strip-like cracks is investigated. The boundary-value problem is solved using the boundary integral equation method. The convergence of the proposed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9126209c4801765e3119ebaa71171375
https://doi.org/10.1016/j.ijsolstr.2020.12.001
https://doi.org/10.1016/j.ijsolstr.2020.12.001
Autor:
Mikhail V. Golub, Olga V. Doroshenko, Sergey I. Fomenko, Viktor V. Kozhevnikov, Yanzheng Wang, Chuanzeng Zhang
Publikováno v:
2022 Days on Diffraction (DD).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14b0f1f0622d3067a3e9a6c76e99f5cc
https://doi.org/10.1109/dd55230.2022.9960985
https://doi.org/10.1109/dd55230.2022.9960985