Results 121 to 130 of about 210,860 (290)

Stability of parabolic equations in non-cylindrical domains

This paper addresses the stability of a class of parabolic equations in non-cylindrical domains. We investigate the $L^\infty$-stability of systems for both nondegenerate and degenerate cases. Unlike in cylindrical domains, solutions to such problems may not exhibit exponential decay. An interesting phenomenon observed is that degeneracy has a positive
openaire   +2 more sources

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Three-dimensional investigation of the stokes eigenmodes in hollow circular cylinder [PDF]

, 2013
http://dx.doi.org/10.1155/2013/857821This paper studies the influence of boundary conditions on a fluid medium of finite depth.We determine the frequencies and the modal shapes of the fluid.The fluid is assumed to be incompressible and viscous.
RAZAFIMAHERY, Fulgence, EL BAROUDI, Adil
core   +1 more source

The damped wave equation in a noncylindrical domain

Differential and Integral Equations, 1994
The authors prove some regularity results for the solution of the damped wave equation in a noncylindrical domain. More precisely, for the solution of the problem \[ {\partial^ 2u \over \partial t^ 2} = \Delta \left( u + \rho {\partial u \over \partial t} \right) + f \quad \text{in } Q, \] \[ u + \rho {\partial u \over \partial t} = 0 \quad \text{on ...
Da Prato, Giuseppe, Grisvard, Pierre
openaire   +3 more sources

Development of a Three‐Axis Planar Hall Magnetoresistance Sensor Using a Superparamagnetic Nanoparticle‐Based Flux Guide

Advanced Functional Materials, EarlyView.
A printed superparamagnetic nanoparticle‐based flux guide enables the realization of a hysteresis‐free three‐axis magnetic sensor. This innovative architecture efficiently redirects out‐of‐plane fields to planar sensing elements, facilitating simultaneous vector detection without complex reset protocols.
Changyeop Jeon, Mijin Kim, Keonmok Kim, Byeonghwa Lim, Bibhutibhusan Nayak, Youngdo Jung, Bo‐Yeon Lee, Taehyeong Jeon, Jinwoo Kim, Sunjong Oh, CheolGi Kim   +10 more
wiley   +1 more source

Multiphysics simulations of a cylindrical waveguide optical switch using phase change materials on silicon

Scientific Reports
This work presents the design and multiphysics simulation of a cylindrical waveguide-based optical switch using germanium-antimony-tellurium (GST) as an active phase change material.
Alireza Malek Mohammad, Mahmoud Nikoufard, Senour Abdolghaderi   +2 more
doaj   +1 more source

Bioinspired Hierarchically Interconnected Supermacroporous Hydrogels via Dual‐Templating for Rapid Atmospheric Water Harvesting

Advanced Functional Materials, EarlyView.
Inspired by lung alveolar architecture, a dual‐templating strategy combining CO2 bubble and ice templating creates mechanically robust super‐macroporous hydrogels with highly interconnected transport pathways. The resulting material achieves 3.37× faster moisture sorption and 1.72× higher solar‐driven water release than single‐templated counterparts ...
Pan Huang, Weiyan Zhu, Yuanyuan Wang, Hanxiao Zhang, Ying Hu, Siyuan Yang, Wenshuai Yang, Hongbo Zeng   +7 more
wiley   +1 more source

Micromagnetic Domain Structures in Cylindrical Nickel Dots [PDF]

, 2004
The magnetic domain structures of cylindrical nickel dots (diameters from 40 nm to 1700 nm) with anisotropy parallel to the cylinder axis is predicted by the ratio of the dot diameter to the stripe period of unpatterned films with the same perpendicular ...
Skidmore, George D., Kunz, Andrew, Campbell, C. E., Dahlberg, E. Dan   +3 more
core   +1 more source

Analysis of direct segregated boundary-domain integral equations for variable-coefficient mixed bvps in exterior domains [PDF]

, 2013
This is the post-print version of the Article. The official published version can be accessed from the link below - Copyright @ 2013 World Scientific Publishing.Direct segregated systems of boundary-domain integral equations are formulated for the mixed (
Mikhailov, SE, Natroshvili, D, Chkadua, O   +2 more
core   +1 more source

Multi-Objective Optimization Design of Cylindrical FPSO Mooring System Based on KAN Surrogate Model and NSGA-III Algorithm

Journal of Marine Science and Engineering
Cylindrical floating production storage and offloading (FPSO) units are advancing into deeper waters. Overcoming the severe challenges posed by complex deepwater environments requires the design of mooring systems that balance economic efficiency and ...
Wenhua Li, Mingshuai Yu, Huoping Wang, Haoran Ye, Liuzhong Cao, Shanying Lin   +5 more
doaj   +1 more source