Zobrazeno 1 - 10
of 3 147
pro vyhledávání: '"Multifractal analysis"'
Publikováno v:
Cogent Economics & Finance, Vol 12, Iss 1 (2024)
The annual electricity consumption of cryptocurrency mining has witnessed significant growth in recent years, fueled by an increase in market participation and the escalating complexity of the mining process. This has led to carbon emissions that exc
Externí odkaz:
https://doaj.org/article/22b0a3f4ce0242789d99f7855adb0fd0
Publikováno v:
Aktualʹnì Problemi Rozvitku Ekonomìki Regìonu, Vol 2, Iss 20, Pp 245-251 (2024)
The article substantiates the possibility of using R\S analysis for currency market research. The work is aimed at researching the currency market. The issue of research using R\S of the currency market is a new scientific direction. The study of the
Externí odkaz:
https://doaj.org/article/f9f44df1cdfc4554b02ed13cb593e65e
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-7 (2024)
Abstract A comparative analysis of fracture mechanisms in high- and very high- cycle fatigue (HCF, VHCF) regimes was carried out based on the results of multifractal analysis of the fracture surfaces of additively manufactured 316L stainless steel sa
Externí odkaz:
https://doaj.org/article/6e77f6a38d1b42a9842b731ea1ea1ad4
Publikováno v:
Entropy, Vol 26, Iss 11, p 929 (2024)
The Rank-Ordered Multifractal Analysis (ROMA) is a tool designed to characterize scale (in)variance and multifractality based on rank ordering the fluctuations in “groups” characterized by the same mono-fractal behavior (Hurst exponent). A range-
Externí odkaz:
https://doaj.org/article/9d01b4d57eaf4925b7fa0e92d0b64504
Autor:
Michal Jan Gęca, Łukasz Grabowski, Konrad Pietrykowski, Grzegorz Litak, Nanthagopal Kasianantham
Publikováno v:
Case Studies in Thermal Engineering, Vol 61, Iss , Pp 105137- (2024)
The main objective of the present study was to investigate combustion instability in a multi-cylinder radial piston engine with electronic fuel injection to ensure safety and reliability, maintain fuel efficiency, reduce harmful emissions, which has
Externí odkaz:
https://doaj.org/article/fbcd5b5709f04d658a9d6cbbef774b46
Publikováno v:
Tomography, Vol 10, Iss 4, Pp 480-492 (2024)
The aim of this paper is to investigate whether a multifractal analysis can be applied to study choroidal blood vessels and help ophthalmologists in the early diagnosis of retinitis pigmentosa (RP). In a case study, we used spectral domain optical co
Externí odkaz:
https://doaj.org/article/d5e1ed7ad071406a81a335a6f565bf4a
Autor:
Zorana Nedeljković, Bojana Krstonošić, Nebojša Milošević, Olivera Stanojlović, Dragan Hrnčić, Nemanja Rajković
Publikováno v:
Fractal and Fractional, Vol 8, Iss 9, p 514 (2024)
Multifractal analysis offers a sophisticated method to examine the complex morphology of neurons, which traditionally have been analyzed using monofractal techniques. This study investigates the multifractal properties of two-dimensional neuron proje
Externí odkaz:
https://doaj.org/article/5eb9ff31947247f4b102d8be55c9bb2f
Autor:
Carlos Carrizales-Velazquez, Carlos Felipe, Ariel Guzmán-Vargas, Enrique Lima, Lev Guzmán-Vargas
Publikováno v:
Fractal and Fractional, Vol 8, Iss 7, p 424 (2024)
In this study, we utilize Monte Carlo methods and the Dual Site-Bond Model (DSBM) to simulate 3D nanoporous networks with various degrees of correlation. The construction procedure is robust, involving a random exchange of sites and bonds until the m
Externí odkaz:
https://doaj.org/article/c68d0540509e4570b84310bc7222049a
Akademický článek
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Publikováno v:
Gong-kuang zidonghua, Vol 49, Iss 7, Pp 99-106 (2023)
The surface potential signals induced by the deformation and failure of coal and rock contain key information on damage evolution. It has been widely studied in the field of coal and rock dynamic disaster monitoring. However, most of these studies fo
Externí odkaz:
https://doaj.org/article/85b87f8bc13e489a96269a7a41cf9311