A resolution-enhanced seventh-order weighted essentially non-oscillatory scheme based on non-polynomial reconstructions for solving hyperbolic conservation laws
Sign Up to like & getrecommendations! Published in 2024 at "Physics of Fluids"
DOI: 10.1063/5.0216835
Abstract: In high-resolution numerical simulations of flows characterized by both multiscale turbulence and discontinuities, the conflict between spectral characteristics and stability becomes increasingly pronounced as the order of accuracy improves. To address this challenge, we proposed… read more here.
Keywords: scheme; weno scheme; seventh order; non oscillatory ... See more keywords
An improved weighted essentially non-oscillatory scheme with modified smoothness indicator τ and adaptive index p
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Computational Fluid Dynamics"
DOI: 10.1080/10618562.2020.1754403
Abstract: The resolution and robustness properties of a numerical scheme are two mutually restricted aspects for the detailed simulation of complex flows. In the present paper, an improved seventh-order finite difference weighted essentially non-oscillatory scheme (WENO-PR)… read more here.
Keywords: essentially non; weighted essentially; oscillatory scheme; scheme ... See more keywords
Non-Oscillatory Connectivity Approach for Classification of Autism Spectrum Disorder Subtypes Using Resting-State fMRI
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DOI: 10.1109/access.2022.3146719
Abstract: Resting-state functional magnetic resonance imaging (rs-fMRI) is an efficient tool to measure brain connectivity and it can reveal patterns that distinguish autism spectrum disorder (ASD) from normal controls (NC). It is established that the fractal… read more here.
Keywords: connectivity; oscillatory connectivity; autism; classification ... See more keywords
Oscillatory and non-oscillatory brain activity reflects fear expression in an immediate and delayed fear extinction task.
Sign Up to like & getrecommendations! Published in 2023 at "Psychophysiology"
DOI: 10.1111/psyp.14283
Abstract: Fear extinction is pivotal for inhibiting fear responding to former threat-predictive stimuli. In rodents, short intervals between fear acquisition and extinction impair extinction recall compared to long intervals. This is called Immediate Extinction Deficit (IED).… read more here.
Keywords: threat predictive; fear extinction; extinction; non oscillatory ... See more keywords
Symmetric and Non-Oscillatory Characteristics of the Neutral Differential Equations Solutions Related to p-Laplacian Operators
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DOI: 10.3390/sym14030566
Abstract: The main purpose of this research was to use the comparison approach with a first-order equation to derive criteria for non-oscillatory solutions of fourth-order nonlinear neutral differential equations with p Laplacian operators. We obtained new… read more here.
Keywords: symmetric non; neutral differential; non oscillatory; oscillatory characteristics ... See more keywords