Zobrazeno 1 - 10
of 219
pro vyhledávání: '"Kryvko, A."'
Autor:
Reyes de Luna, Eduardo1 (AUTHOR) eduardoreyes.de@tec.mx, Kryvko, Andriy2 (AUTHOR) akryvko@ipn.mx, Pascual-Francisco, Juan B.3 (AUTHOR) juanpascual@upp.edu.mx, Hernández, Ignacio2 (AUTHOR) ihernandezo@uaemex.mx, Samayoa, Didier2 (AUTHOR) dsamayoa@ipn.mx
Publikováno v:
Mathematics (2227-7390). Oct2024, Vol. 12 Issue 19, p3099. 13p.
Autor:
Eduardo Reyes de Luna, Andriy Kryvko, Juan B. Pascual-Francisco, Ignacio Hernández, Didier Samayoa
Publikováno v:
Mathematics, Vol 12, Iss 19, p 3099 (2024)
In this paper, we study the creep phenomena for self-similar models of viscoelastic materials and derive a generalization of the Kelvin–Voigt model in the framework of fractal continuum calculus. Creep compliance for the Kelvin–Voigt model is ext
Externí odkaz:
https://doaj.org/article/f165a5852b2a44ffa278926e5f05ecd3
Autor:
Didier Samayoa, Liliana Alvarez-Romero, José Alfredo Jiménez-Bernal, Lucero Damián Adame, Andriy Kryvko, Claudia del C. Gutiérrez-Torres
Publikováno v:
Mathematics, Vol 12, Iss 13, p 2044 (2024)
A new formulation of Torricelli’s law in a fractal space–time continuum is developed to compute the water discharge in fractal reservoirs. Fractal Torricelli’s law is obtained by applying fractal continuum calculus concepts using local fraction
Externí odkaz:
https://doaj.org/article/3b10bdaa6fec4744a3b81077a7c48c98
Akademický článek
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Akademický článek
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Publikováno v:
Science Progress (1933-), 2021 Jan 01. 104(3), 1-22.
Externí odkaz:
https://www.jstor.org/stable/27155237
A methodology is developed to identify, as units of study, each decrease in the value of a stock from a given maximum price level. A critical level in the amount of price declines is found to separate a segment operating under a random walk from a se
Externí odkaz:
http://arxiv.org/abs/1604.03996
Autor:
Tetyana Kryshtab, Lyudmyla Borkovska, Roberto Benjamín Cortés Herrera, Andriy Kryvko, Oleksandr Kolomys, Sergiy Mamykin, Xavier Portier
Publikováno v:
Crystals, Vol 13, Iss 8, p 1200 (2023)
This paper studied the structural and luminescent characteristics of undoped and doped-with-Tb3+-ions ZnO films of 200 nm and 600 nm thicknesses, grown via RF magnetron sputtering on (100) silicon substrate in Ar and Ar-O2 plasma. X-ray diffraction (
Externí odkaz:
https://doaj.org/article/b6bfeb9184734110af7c294cd334e1e4
Publikováno v:
Вісник проблем біології і медицини, Iss 3, Pp 213-216 (2020)
The microbial spectrum of the oral cavity of opioid-dependent individuals is characterized by qualitative diversity and quantitative characteristics. In order to successfully treatment purulent-inflammatory processes, it is necessary to determine as
Externí odkaz:
https://doaj.org/article/8803b0b2c3d24405a212068a27ca3253
Publikováno v:
Journal of Education, Health and Sport, Vol 11, Iss 9 (2021)
We have analyzed the results of investigation of alterations in indices of pro-oxidant (conjugated diene and malondialdehyde) and antioxidant (superoxide dismutase, ceruloplasmin, catalase) systems in guinea pigs’ lungs in experimental allergic alv
Externí odkaz:
https://doaj.org/article/297d7ed409b44b41afbc33c9ba449519