Results 91 to 100 of about 163,315 (283)
Advanced Materials Technologies, EarlyView.We report a multi‐jet, layer‐by‐layer electrospray‐assisted interfacial polymerization (LBL‐EAIP) approach for the scalable fabrication of polyamide reverse osmosis (RO) membranes. The method enables precise control of polymerization, uniform polyamide coverage, and tunable polyamide film thickness, while delivering consistently high filtration ...
Yue Feng +5 more
wiley +1 more source
Novel protection method for VSC-HVDC transmission lines
The Journal of Engineering, 2019 The large shunt capacitances on both sides of VSC-HVDC transmission line will block and reflect the travelling waves when a fault occurs on DC cable lines.
Lingtong Jiang +5 more
doaj +1 more source
Black string traveling waves [PDF]
Physical Review D, 1992 A family of solutions to low-energy string theory is found. These solutions represent waves traveling along "extremal black strings."
openaire +2 more sources
A simulation method for determining the optical response of highly complex photonic structures of biological origin [PDF]
, 2013 We present a method based on a time domain simulation of wave propagation that allows studying the optical response of a broad range of dielectric photonic structures.
Dolinko, Andrés E., Skigin, Diana C.
core +1 more source
Advanced Materials Technologies, EarlyView.Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu +8 more
wiley +1 more source
Limiting Behavior of Travelling Waves for the Modified Degasperis-Procesi Equation
Advances in Mathematical Physics, 2014 Using an improved qualitative method which combines characteristics of several methods, we classify all travelling wave solutions of the modified Degasperis-Procesi equation in specified regions of the parametric space.
Jiuli Yin, Liuwei Zhao, Shanyu Ding
doaj +1 more source
Dynamic Current Routing in Conductive Liquid Crystal Elastomers for Complex Deformation Actuators
Advanced Materials Technologies, EarlyView.This work introduces a novel actuation control strategy in which electrical stimulation generates localized Joule heating in conductive liquid crystal elastomer (LCE) surfaces, enabling complex 3D deformations from a single homogeneous surface without preprogramming.
Gloria PouWai Lei +2 more
wiley +1 more source
Weakly nonlinear non-symmetric gravity waves on water of finite depth [PDF]
, 1987 A weakly nonlinear Hamiltonian model for two-dimensional irrotational waves on water of finite depth is developed. The truncated model is used to study families of periodic travelling waves of permanent form. It is shown that non-symmetric periodic waves
Zufiria, J. A.
core
Advanced Materials Technologies, EarlyView.This work presents a fully synthetic, 3D‐printed dynamic heart model with left‐side anatomy featuring sutured mitral valve chordae tendineae analogs, embedded actuators for physiologic wall contraction, and customized flexible pressure sensors for the left ventricle.
Alejandro Guillen Obando +7 more
wiley +1 more source
On the structure of spectra of travelling waves
Electronic Journal of Qualitative Theory of Differential Equations, 2003 The linear stability of the travelling wave solutions of a general reaction-diffusion system is investigated. The spectrum of the corresponding second order differential operator $L$ is studied.
Péter Simon
doaj +1 more source