Zobrazeno 1 - 10
of 2 677
pro vyhledávání: '"Kharin, A."'
In this study we develop a mathematical model that describe the behavior of electromagnetic fields and heat transfer in closed electrical contacts that arises when instantaneous explosion of the micro-asperity which involves vaporization zone and liq
Externí odkaz:
http://arxiv.org/abs/2404.18765
Publikováno v:
International Journal of Non Linear Mechanics 158 (2024) 104568
The mathematical model describing the dynamics of closed contact heating which involves vaporization of the metal when instantaneous explosion of micro-asperity occurs is presented through a Stefan type problem. The temperature field for metallic vap
Externí odkaz:
http://arxiv.org/abs/2311.03165
A mathematical model of the heat process in one-dimensional domain governed by a cylindrical heat equation with a heat source on the axis $z=0$ and nonlinear thermal coefficients is considered. The developed model is particularly applicable for analy
Externí odkaz:
http://arxiv.org/abs/2311.03086
Autor:
Sayapin, Albert, Balitskiy, Gleb, Bershatsky, Daniel, Katrutsa, Aleksandr, Frolov, Evgeny, Frolov, Alexey, Oseledets, Ivan, Kharin, Vitaliy
In this study, we propose a novel SeqMF model to solve the problem of predicting the next app launch during mobile device usage. Although this problem can be represented as a classical collaborative filtering problem, it requires proper modification
Externí odkaz:
http://arxiv.org/abs/2303.04744
Publikováno v:
Keluwih, Vol 5, Iss 2 (2024)
Abstract—Eye fatigue has a negative impact on workers such as, lost productivity. It was found that workers at PT PLN Icon Plus had a computer usage duration of more than 4 hours per day and lighting that was not up to standard. The purpose of this
Externí odkaz:
https://doaj.org/article/58dbb01d81b44f208cb1859bad04f893
Autor:
Maryna Ivanova, Svitlana Sannikova, Olena Varyanichenko, Serhii Kharin, Mykola Boichenko, Hanna Riabyk
Publikováno v:
Фінансово-кредитна діяльність: проблеми теорії та практики, Vol 3, Iss 56 (2024)
The article examines the topical issue of risk management in foreign economic and logistics activities, which is closely related to the enterprise’s chosen strategy and ensures its sustainable development. The study considers the issue of developin
Externí odkaz:
https://doaj.org/article/1ac01438b69d49dab297f69e35b1a8fd
Publikováno v:
Phys. Rev. A 106, L031501 (2022)
Scattering of intense laser pulses on high-energy electron beams allows one to produce a large number of X and gamma rays. For temporally pulsed lasers the resulting spectra is broadband which severely limits practical applications. One could use lin
Externí odkaz:
http://arxiv.org/abs/2204.12245
Autor:
Elvira Mukhametova, MD, Alena Militskova, MS, Artur Biktimirov, MD, Nikita Kharin, MS, Elena Semenova, MS, Oskar Sachenkov, PhD, Tatiana Baltina, PhD, Igor Lavrov, MD, PhD
Publikováno v:
Mayo Clinic Proceedings: Innovations, Quality & Outcomes, Vol 8, Iss 1, Pp 1-16 (2024)
Objective: To evaluate the effect of transcutaneous (tSCS) and epidural electrical spinal cord stimulation (EES) in facilitating volitional movements, balance, and nonmotor functions, in this observational study, tSCS and EES were consecutively teste
Externí odkaz:
https://doaj.org/article/cf81221704cb43a3b531d55aa861ea4a
Publikováno v:
Agricultural Economics (AGRICECON), Vol 69, Iss 12, Pp 510-522 (2023)
In this article, we present applied research in the field of price transmission modelling with the generalised additive model. In line with recent studies on nonlinear time series models for price transmission, we introduce a nonparametric technique
Externí odkaz:
https://doaj.org/article/cb37fdb56f5b4d0f87e0c02f610012ac
Autor:
M. Sigmond, J. Anstey, V. Arora, R. Digby, N. Gillett, V. Kharin, W. Merryfield, C. Reader, J. Scinocca, N. Swart, J. Virgin, C. Abraham, J. Cole, N. Lambert, W.-S. Lee, Y. Liang, E. Malinina, L. Rieger, K. von Salzen, C. Seiler, C. Seinen, A. Shao, R. Sospedra-Alfonso, L. Wang, D. Yang
Publikováno v:
Geoscientific Model Development, Vol 16, Pp 6553-6591 (2023)
The Canadian Earth System Model version 5.0 (CanESM5.0), the most recent major version of the global climate model developed at the Canadian Centre for Climate Modelling and Analysis (CCCma) at Environment and Climate Change Canada (ECCC), has been u
Externí odkaz:
https://doaj.org/article/aa09130a791e4fa89aab961498aff592