Results 241 to 250 of about 11,949,866 (380)

Asymptotics of a Steady-State Condition of Finite-Difference Approximation of a Logistic Equation with Delay and Small Diffusion

, 2015
S. A. Kaschenko, Valentin Frolov
openalex   +2 more sources

A Comparative Analysis of Plasmonic and Dielectric Metasurface Sensing Platforms Powered by Bound States in the Continuum

Advanced Functional Materials, EarlyView.
This work reveals a fundamental trade‐off between plasmonic and dielectric metasurfaces for molecular sensing. A clear performance crossover is identified: dielectric metasurfaces excel in air, while plasmonic metasurfaces dominate in lossy solvents. These results establish design rules for infrared metasurface sensors and enable optimized performance ...
Tao Jiang, Angana Bhattacharya, Martin Barkey, Andreas Aigner, Lina Rohrer, Thomas Weber, Juan Wang, Stefan A. Maier, Andreas Tittl   +8 more
wiley   +1 more source

Analyzing the dynamic patterns of COVID-19 through nonstandard finite difference scheme. [PDF]

Sci Rep
Aljohani A, Shokri A, Mukalazi H.
europepmc   +1 more source

Finite difference approximations for fractional advection-dispersion flow equations

, 2004
M. Meerschaert, C. Tadjeran
semanticscholar   +1 more source

Reconfigurable Metamirrors Based on Compliant Mechanisms

Advanced Functional Materials, EarlyView.
Providing the basis for numerous practical applications, the reconfigurability of metadevices is of great importance. Through the integration of controlled mechanical deformation with chiral meta‐atoms, a compliant mechanism based metamirror is demonstrated for active control over the polarization of electromagnetic waves.
Galestan Mackertich‐Sengerdy, Lei Kang, Sawyer D. Campbell, Douglas H. Werner   +3 more
wiley   +1 more source

A scientific report on heat transfer analysis due to generated and absorbed heat over an oscillatory stretching sheet: a finite difference-based study. [PDF]

Sci Rep
Gowda RJP, Kanabar B, Ranganathaswamy MK, Kedia A, Nagaraja KV, Prakash C, Abdulrahman A, Kumar N.   +7 more
europepmc   +1 more source

On Finite-Difference Approximations and Entropy Conditions for Shocks

, 2015
A. Harten, J. Hyman, P. Lax, B. Keyfitz
semanticscholar   +1 more source

Finite difference/finite element method for a nonlinear time-fractional fourth-order reaction-diffusion problem

Computers and Mathematics with Applications, 2015
Yang Liu, Yanwei Du, Hong Li, Siriguleng He, Wei Gao   +4 more
semanticscholar   +1 more source

107 Prediction of structure-borne sound using the finite-difference time-domain method

, 2015
Takumi Asakura, Tohru Miyajima, Masahiro Toyoda   +2 more
openalex   +1 more source

Ultrafast Adhesion/Friction Bidirectionally Switchable Control by Vibration

Advanced Functional Materials, EarlyView.
Bioinspired gradient smooth architectures enable vibration‐switchable adhesion/friction with 62.02 kPa adhesion strength, 131.57 kPa shear strength, tilt angles ≥ 3°, roughness ≥ Ra 0.8 µm, 400 Hz antivibration robustness, and dual‐mode control. The synergy of geometry optimization and vibration modulation tuning bridges multidomain adaptability and ...
Jian Chen, Wenjie Chen, Mengmeng Zhao, Xingyu Jiang, Xiaolei Zhu, Xinran Xu, Jiahui Zhao, Yezhong Tang, Stanislav N Gorb, Keju Ji, Zhendong Dai   +10 more
wiley   +1 more source