Results 131 to 140 of about 888,164 (293)
Nonlinearity and Domain Switching in a 3D‐Printed Architected Ferroelectric
Advanced Engineering Materials, EarlyView.By combining functional properties measurement with in situ 2D X‐ray microdiffraction experiments, it is shown that nonlinear polarization and strain responses of a 3D‐printed architected ferroelectric are driven by localized progression of domain switching, which depends on nonuniform electric‐field distribution as well as evolving stress fields.
Abhijit Pramanick +7 more
wiley +1 more source
Singular integrals in several variables over a local field [PDF]
, 1969 Keith Phillips, Mitchell Taibleson
openalex +1 more source
Advanced Engineering Materials, EarlyView.Using novel probe‐based metrics, this study evaluates lattice structures on criteria critical to cellular solid optimization. Triply‐periodic minimal surface (TPMS) lattices outperform other lattices, offering more predictable mechanical behavior in complex design spaces and, as a result, higher performance in optimized models.
Firas Breish +2 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This article provides a comprehensive overview of fundamentals and recent advances of transparent thin‐film surface acoustic wave technologies on glass substrates for monitoring and prevention/elimination of fog, ice, and frost. Fogging, icing, or frosting on optical lenses, optics/photonics, windshields, vehicle/airplane windows, and solar panel ...
Hui Ling Ong +11 more
wiley +1 more source
Quantitative Uniform Approximation by Activated Singular Operators
MathematicsIn this article, we study the approximation properties of activated singular integral operators over the real line. We establish their convergence to the unit operator with rates. The kernels here derive from neural network activation functions and their
George A. Anastassiou
doaj +1 more source
Evaluating singular and near-singular integrals on $C^2$ smooth surfaces with a novel geometric method and closed form expressions [PDF]
arXivMost Fredholm integral equations involve integrals with weakly singular kernels. Once the domain of integration is discretized into elements, these weakly singular kernels become strongly singular or ``near-singular". Common methods to compute these integrals when the kernel is a Green's function include the Duffy transform, polar coordinates with ...
arxiv
A two-dimensional singular integral equation of diffraction theory [PDF]
, 1964 James Radlow
openalex +1 more source
Advanced Engineering Materials, EarlyView.Molecular dynamics simulations are advancing the study of ribonucleic acid (RNA) and RNA‐conjugated molecules. These developments include improvements in force fields, long‐timescale dynamics, and coarse‐grained models, addressing limitations and refining methods.
Kanchan Yadav, Iksoo Jang, Jong Bum Lee
wiley +1 more source
Two-dimensional acoustic analysis using Taylor expansion-based boundary element method
Frontiers in PhysicsThe use of boundary elements in two-dimensional acoustic analysis is presented in this study, along with a detailed explanation of how to derive the final discrete equations from the fundamental fluctuation equations.
Yan Yang +5 more
doaj +1 more source