Results 1 to 10 of about 17,339 (265)

Size-dependent Electro-Mechanical Vibration Analysis of FGPM Composite Plates using Modified Shear Deformation Theories [PDF]

open access: yesMechanics of Advanced Composite Structures, 2021
In the current study, the modified shear deformation theories are used for analyzing the electro-mechanical vibration of inhomogeneous piezoelectric nanoplates in conjunction with the nonlocal elasticity theory. These theories not only satisfy transverse
Korosh Khorshidi   +2 more
doaj   +1 more source

Wave propagation analysis in transversely isotropic piezoelastic medium based on nonlocal strain gradient theory

open access: yesVietnam Journal of Mechanics, 2023
The purpose of this research is to study the propagation of surface waves in transversely isotropic piezoelastic medium based on nonlocal strain gradient theory. A characteristics equation for the existence of surface waves is discussed.
Trinh Thi Thanh Hue, Do Xuan Tung
doaj   +1 more source

Asymptotic Formulation for the Rayleigh Wave on a Nonlocally Elastic Half-Space

open access: yesVibration, 2023
This paper deals with the Rayleigh wave, propagating on a nonlocally elastic, linearly isotropic half-space, excited by a prescribed surface loading. The consideration develops the methodology of hyperbolic–elliptic models for Rayleigh and Rayleigh-type ...
Danila A. Prikazchikov
doaj   +1 more source

An abstract nonlocal second order evolution problem [PDF]

open access: yesOpuscula Mathematica, 2012
The aim of the paper is to prove theorems on the existence and uniqueness of mild and classical solutions of a semilinear evolution second order equation together with nonlocal conditions.
Ludwik Byszewski, Teresa Winiarska
doaj   +1 more source

Inverse Problem for a Time Fractional Parabolic Equation with Nonlocal Boundary Conditions

open access: yesMathematics, 2022
This article considers an inverse problem of time fractional parabolic partial differential equations with the nonlocal boundary condition. Dirichlet-measured output data are used to distinguish the unknown coefficient.
Ebru Ozbilge, Fatma Kanca, Emre Özbilge
doaj   +1 more source

Free Vibration and Buckling Analyses of Nanobeam Embedded in Pasternak Foundation [PDF]

open access: yesMechanics of Advanced Composite Structures, 2023
In this paper, free transverse vibration and buckling analyses of a nanobeam are presented by coupling the Euler-Bernoulli beam (EBT) theory and Eringen’s nonlocal elasticity theory. The nanobeam is embedded in the Pasternak foundation. Hamilton’s energy
Yajuvindra Kumar, Imran Ali
doaj   +1 more source

A Sparsity-Based InSAR Phase Denoising Algorithm Using Nonlocal Wavelet Shrinkage

open access: yesRemote Sensing, 2016
An interferometric synthetic aperture radar (InSAR) phase denoising algorithm using the local sparsity of wavelet coefficients and nonlocal similarity of grouped blocks was developed.
Dongsheng Fang   +4 more
doaj   +1 more source

Gradient models in molecular biophysics: progress, challenges, opportunities

open access: yesJournal of the Mechanical Behavior of Materials, 2013
In the interest of developing a bridge between researchers modeling materials and those modeling biological molecules, we survey recent progress in developing nonlocal-dielectric continuum models for studying the behavior of proteins and nucleic acids ...
Bardhan Jaydeep P.
doaj   +1 more source

On the nonlinear impulsive Ψ–Hilfer fractional differential equations

open access: yesMathematical Modelling and Analysis, 2020
In this paper, we consider the nonlinear Ψ-Hilfer impulsive fractional differential equation. Our main objective is to derive the formula for the solution and examine the existence and uniqueness of solutions.
Kishor D. Kucche   +2 more
doaj   +1 more source

Seed type and origin‐dependent seedling emergence patterns in Danthonia californica, a species commonly used in grassland restoration

open access: yesPlant-Environment Interactions, 2023
Danthonia californica Bolander (Poaceae)is a native perennial bunchgrass commonly used in the restoration of prairie ecosystems in the western United States.
S. Holden Jones   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy