Zobrazeno 1 - 10
of 263
pro vyhledávání: '"P. Pilipchuk"'
Autor:
Lee, Sangwon, Pilipchuk, Michael, Yildirim, Can, Greeley, Duncan, Shi, Qianying, Berman, Tracy D., Creuziger, Adam, Rust, Evan, Detlefs, Carsten, Sundararaghavan, Veera, Allison, John E., Bucsek, Ashley
At two-thirds the weight of aluminum, magnesium alloys have the potential to significantly reduce the fuel consumption of transportation vehicles. These advancements depend on our ability to optimize the desirable versus undesirable effects of deform
Externí odkaz:
http://arxiv.org/abs/2412.16640
This paper presents a methodology of controlling the resonance energy exchange in mechanical system consisting of two weakly coupled magnetic pendulums interacting with the magnetic field generated by coils placed underneath. It is shown that properl
Externí odkaz:
http://arxiv.org/abs/2304.09755
We consider dielectric cavities whose radiation space is restricted by two parallel metallic planes. The TM solutions of the Maxwell equations of the system are equivalent to the solutions of periodical arrays of dielectric cavities. The system readi
Externí odkaz:
http://arxiv.org/abs/2208.01733
We consider square and equilateral triangular open acoustic resonators with the $C_{4v}$ and $C_{3v}$ symmetries, respectively. There is an unique property of square and triangular resonators of accidental number four-fold degeneracy of eigenstates t
Externí odkaz:
http://arxiv.org/abs/2207.14162
Autor:
Huang, Lujun, Jia, Bin, Pilipchuk, Artem S, Chiang, Yankei, Huang, Sibo, Li, Junfei, Shen, Chen, Bulgakov, Evgeny N, Deng, Fu, Powell, David A, Cummer, Steven A, Li, Yong, Sadreev, Almas F, Miroshnichenko, Andrey E
Bound states in the continuum (BICs) provide a viable way of achieving high-Q resonances in both photonics and acoustics. In this work, we proposed a general method of constructing Friedrich-Wintgen (FW) BICs and accidental BICs in a coupled acoustic
Externí odkaz:
http://arxiv.org/abs/2208.01396
Autor:
Pilipchuk, V. N.
Physical principles for designing artificial materials with energy absorbing and wave guiding properties are discussed in the present work. The idea is to insert light particles in a lattice of elastically coupled potential wells representing soft-wa
Externí odkaz:
http://arxiv.org/abs/2008.06114
Akademický článek
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Autor:
Grigory Demyashkin, Konstantin Gorokhov, Vladimir Shchekin, Matvey Vadyukhin, Artem Matevosyan, Arina Rudavina, Anna Pilipchuk, Alina Pilipchuk, Svetlana Kochetkova, Dmitrii Atiakshin, Petr Shegay, Andrey Kaprin
Publikováno v:
Biomedicines, Vol 12, Iss 2, p 312 (2024)
Background: Research on the subject of the influence of SARS-CoV-2 mechanisms on human homeostasis remains an actual problem. Particular interest is the study of pathomorphological changes in the appendix in children with COVID-19. Objectives: Aim of
Externí odkaz:
https://doaj.org/article/0989137e73254588bc894e4c0f787cc1
Akademický článek
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We consider acoustic wave transmission in non axisymmetric waveguide which consists of cylindrical resonator and two semi-infinite cylindrical waveguides whose axes are shifted relative to the resonator axis and each other by azimuthal angle $\Delta\
Externí odkaz:
http://arxiv.org/abs/1707.00864