Results 111 to 120 of about 3,524,404 (314)

Data‐Driven Design of Bimodal Networked Dielectric Elastomers for High‐Performance Artificial Muscles

open access: yesAdvanced Intelligent Systems, EarlyView.
A data‐efficient artificial intelligence‐assisted framework, which integrates experimental data with machine learning, is developed for the design of bimodal networked dielectric elastomers (DEs) as advanced artificial muscles. It adopts neural networks to predict DEs’ mechanical properties and support vector machines to classify electromechanical ...
Ofoq Normahmedov   +8 more
wiley   +1 more source

Local and post-local buckling of double skin composite panels

open access: yes, 2003
[Abstract]: Double skin composite (DSC) panels are constructed by filling concrete between two steel plates welded with stud shear connectors at a regular spacing.
Bradford, Mark A.   +3 more
core  

A quasi-3D theory for vibration and buckling of functionally graded sandwich beams [PDF]

open access: yes, 2015
This paper presents a finite element model for free vibration and buckling analyses of functionally graded (FG) sandwich beams by using a quasi-3D theory in which both shear deformation and thickness stretching effects are included.
Thai, Huu-Tai   +4 more
core   +1 more source

Navigating Whiteness in Australia's Anti‐Racism Movement: A Duoethnographic Inquiry by Women of Colour Scholars

open access: yesAustralian Journal of Social Issues, EarlyView.
ABSTRACT This paper applies Critical Race Theory (CRT) to explore how whiteness operates within Australia's anti‐racism movement as a structuring force that shapes discourse, practice and policy. Despite the anti‐racism movement offering crucial spaces for resistance and reform, it remains entangled in Australia's settler‐colonial present and systemic ...
Franka Vaughan, Aish Ravi
wiley   +1 more source

An analytical insight into the buckling paradox for circular cylindrical shells under axial and lateral loading [PDF]

open access: yes, 2015
A large number of authors in the past have concluded that the flow theory of plasticity tends to overestimate significantly the buckling load for many problems of plates and shells in the plastic range, while the deformation theory generally provides ...
GUARRACINO, FEDERICO   +5 more
core   +1 more source

A New Paradigm for Understanding the Rheology and Processability of Poly(p‐Phenylene Terephthalamide) Liquid‐Crystalline Solutions

open access: yesJournal of Applied Polymer Science, EarlyView.
Kevlar is traditionally modeled as a rigid‐rod polymer, yet rheological behavior deviates from this assumption. The review introduces a novel “twist‐tie” entanglement theory for aramid polymer chains in the nematic liquid crystal state, providing a molecular explanation for deviations from rigid‐rod models. Understanding twist‐tie entanglement dynamics
Emma Egli   +3 more
wiley   +1 more source

APPLICABILITY INVESTIGATION OF FAILURE CRITERION FOR POST-BUCKLING ANALYSIS OF STIFFENED COMPOSITE PANELS

open access: yesJixie qiangdu, 2020
In order to select the reasonable failure criterion of post-buckling analysis of stiffened composite panels,Lstiffener specimen with long post-buckling histories was designed and crippling test was conducted.
LIN GuoWei, LI XinXiang
doaj  

Optimization of Arthroscopic All‐Inside Meniscus Repair With a Probe

open access: yesArthroscopy Techniques, EarlyView.
Abstract Meniscal preservation is essential for knee function and long‐term joint health. All‐inside meniscus repair achieves outcomes comparable to the inside‐out technique, but technical challenges remain, including limited working space, suture cut‐out in degenerative tissue, unfavorable suture angles, and risk of cartilage injury or arthroscope ...
Hui‐Shan Angela Lim   +1 more
wiley   +1 more source

Buckling of foam stabilised composite structures [PDF]

open access: yes, 2003
An analytical modelling of the symmetrical wrinkling is proposed : from original assumptions on displacements within the core, and from an energy minimisation method, it is possible to predict critical loads and buckling modes better than traditional ...
Barrau, Jean-Jacques   +2 more
core  

Home - About - Disclaimer - Privacy