Results 11 to 20 of about 796 (182)

Nonlocal Strain Gradient Theory for the Bending of Functionally Graded Porous Nanoplates [PDF]

open access: yesMaterials, 2022
Many investigators have become interested in nanostructures due to their outstanding mechanical, chemical, and electrical properties. Two-dimensional nanoplates with higher mechanical properties compared with traditional structural applications are a common structure of nanosystems.
Alghanmi RA.
openaire   +3 more sources

Static bending analysis of BDFG nanobeams by nonlocal couple stress theory and nonlocal strain gradient theory

open access: yesForces in Mechanics
This paper presents analytical solutions for the bending behavior of bi-directional functionally graded (BDFG) micro and nanobeams, wherein the material properties vary along both the thickness and axial directions, following power-law and exponential ...
Minhaj Uddin Mahmood Siddique   +1 more
doaj   +2 more sources

Torsional vibration of size-dependent viscoelastic rods using nonlocal strain and velocity gradient theory [PDF]

open access: yesComposite Structures, 2018
Abstract In this paper the torsional vibration of size-dependent viscoelastic nanorods embedded in an elastic medium with different boundary conditions is investigated. The novelty of this study consists of combining the nonlocal theory with the strain and velocity gradient theory to capture both softening and stiffening size-dependent ...
S El-Borgi   +2 more
exaly   +4 more sources

Resilient interpersonal pathways from loneliness to suicidal ideation among Chinese transgender women during global health crises [PDF]

open access: yesGen Psychiatr
General Psychiatry, Volume 39, Issue 3, June 2026.
Lulu Xu   +11 more
wiley   +2 more sources

Displacement potential functions for elastodynamic problems in transversely isotropic media based on nonlocal strain gradient theory [PDF]

open access: yesمهندسی عمران شریف, 2022
Today nanotechnology has become important in many fields, including industry, medicine, engineering, aerospace, national security and electronics. As the dimensions of the structures decrease, the effects of size play a crucial role in properties of the ...
P. Nateghi Babagi   +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

Effect of flow pulsations on chaos in nanotubes using nonlocal strain gradient theory [PDF]

open access: yesCommunications in Nonlinear Science and Numerical Simulation, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mergen H. Ghayesh   +2 more
openaire   +2 more sources

Forced Nonlinear Vibrations in a Smart Magneto-Viscoelastic Multiscale Composite Nanobeam in a Humid Thermal Environment

open access: yesEngineering Transactions, 2023
In this paper, we study forced harmonic waves in a magneto-electro-viscoelastic (MEV) nanobeam embedded in a viscoelastic foundation using nonlocal strain gradient elasticity theory.
Lakshmanan ANITHA   +3 more
doaj   +1 more source

Wave propagation analysis of magnetic nanotubes conveying nanoflow

open access: yesSN Applied Sciences, 2022
According to the nonlocal strain gradient theory, wave propagation in magnetic nanotubes conveying magnetic nanoflow under longitudinal magnetic field is inspected.
Reza Bahaadini, Ali Reza Saidi
doaj   +1 more source

Static Stability Analysis of Mass Sensors Consisting of Hygro-Thermally Activated Graphene Sheets Using a Nonlocal Strain Gradient Theory

open access: yesEngineering Transactions, 2020
This paper develops a nonlocal strain gradient plate model for buckling analysis of graphene sheets under hygro-thermal environments with mass sensors.
Rajendran SELVAMANI   +2 more
doaj   +1 more source

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