Results 11 to 20 of about 3,647 (72)

Photonic Time Crystals and Time‐Varying Electromagnetic Metamatter: A New Direction for Ultrafast Tunable Photonic and Microwave Materials and Devices

Advanced Science, EarlyView.
Photonic time crystals (PTCs) are systems in which electromagnetic parameters are modulated periodically in time, producing momentum bandgaps via temporal scattering rather than spatial Bragg processes. This review examines the theoretical frameworks, modeling, and computational tools for time‐varying media, and summarizes experimental demonstrations ...
Ranjan Kumar Patel, Shriram Ramanathan, Ronald P. Jenkins, Michael J. Carter   +3 more
wiley   +1 more source

Multidimensional Thermoelasticity for Nonsimple Materials -- Well-Posedness and Long-Time Behavior [PDF]

, 2016
An initial-boundary value problem for the multidimensional type III thermoelaticity for a nonsimple material with a center of symmetry is considered. In the linear case, the well-posedness with and without Kelvin-Voigt and/or frictional damping in the ...
Anikushyn, Andrii, Pokojovy, Michael
core   +3 more sources

Deep Learning‐Assisted Design of Mechanical Metamaterials

Advanced Intelligent Discovery, EarlyView.
This review examines the role of data‐driven deep learning methodologies in advancing mechanical metamaterial design, focusing on the specific methodologies, applications, challenges, and outlooks of this field. Mechanical metamaterials (MMs), characterized by their extraordinary mechanical behaviors derived from architected microstructures, have ...
Zisheng Zong, Pu Wen, Zhiping Chai, Dunxuan Wu, Han Ding, Zhigang Wu   +5 more
wiley   +1 more source

On the spatial behavior in two-temperature generalized thermoelastic theories [PDF]

, 2017
The final publication is available at link.springer.com via https://doi.org/10.1007/s00033-017-0857-xThis paper investigates the spatial behavior of the solutions of two generalized thermoelastic theories with two temperatures.
Miranville, Alain, Quintanilla de Latorre, Ramón   +1 more
core   +2 more sources

Effect of viscosity on wave propagation in anisotropic thermoelastic medium with three-phase-lag model [PDF]

, 2012
The aim of the present paper is to study the wave propagation in anisotropic viscoelastic medium in the context of the theory threephase- lag model of thermoelasticity.
Abbas Ibrahim A., Chawla Vijay, Kumar Rajneesh   +2 more
core   +1 more source

Review of articular cartilage repair techniques and their application in the horse

Equine Veterinary Journal, EarlyView.
Abstract Articular cartilage lesions represent a significant career‐limiting problem in athletic horses. A healthy articular cartilage surface is vital for optimal joint function, and defects can result in irreversible degenerative changes. Successful treatment of cartilage lesions remains a long‐standing challenge for orthopaedic surgeons, prompting ...
Charlotte K. Barton, Brad B. Nelson, Laurie R. Goodrich   +2 more
wiley   +1 more source

High Pressure Thermoelasticity of Body-centered Cubic Tantalum

, 2001
We have investigated the thermoelasticity of body-centered cubic (bcc) tantalum from first principles by using the linearized augmented plane wave (LAPW) and mixed--basis pseudopotential methods for pressures up to 400 GPa and temperatures up to 10000 K.
A. Bansil, A.C. Holt, A.C. Mitchell, D. Alfe, E. Walker, E. Wasserman, E.B. Christoffel, F.H. Ree, G. Steinle-Neumann, G.F. Davies, H. Cynn, H. Cynn, H.J. Monkhorst, J.P. Perdew, J.P. Perdew, K.W. Katahara, K.W. Katahara, N. Troullier, N.D. Mermin, O. Gülseren, O. Gülseren, P. Söderlind, P. Vinet, P. Vinet, R. E. Cohen, R. Prasad, R.E. Cohen, R.E. Cohen, R.W. Hill, S.G. Louie, S.H. Wei, T.H.K. Barron, W.R. Fehlner   +32 more
core   +1 more source

Moore–Gibson–Thompson thermoelasticity [PDF]

, 2019
We consider a thermoelastic theory where the heat conduction is escribed by the Moore–Gibson–Thompson equation. In fact, this equation can be obtained after the introduction of a relaxation parameter in the Green–Naghdi type III model. We analyse the one-
Quintanilla de Latorre, Ramón
core   +2 more sources

On the analyzing of bifurcation properties of the one‐dimensional Mackey–Glass model by using a generalized approach

Mathematical Methods in the Applied Sciences, EarlyView.
The goal of this work is to look at how a nonlinear model describes hematopoiesis and its complexities utilizing commonly used techniques with historical and material links. Based on time delay, the Mackey–Glass model is explored in two instances. To offer a range, the relevance of the parameter impacting stability (bifurcation) is recorded.
Shuai Zhang, Yaya Wang, Hongyin Geng, Wei Gao, Esin Ilhan, Haci Mehmet Baskonus   +5 more
wiley   +1 more source

Analytical Modeling of Heat Transfer and Deformation Around a Circular Cavity in Elastic Ground

International Journal for Numerical and Analytical Methods in Geomechanics, Volume 50, Issue 8, Page 3624-3651, 10 June 2026.
ABSTRACT The subsurface is increasingly exploited to host energy, utilities, and infrastructure systems that interact with surrounding soils and rocks through their thermal and functional operation. Prominent examples are provided by energy geostructures, district heating networks, buried power cables, steam and water pipes, and underground nuclear ...
Arianna Lupattelli, Diana Salciarini, Alessandro F. Rotta Loria   +2 more
wiley   +1 more source