Results 151 to 160 of about 663,640 (272)

The principle of considering the peculiarities of the native language in the creation of the textbook of the russian language for iranian audience

Polylinguality and Transcultural Practices, 2014
The article presents the principle of considering the peculiarities of the native language in the creation of the textbook of the Russian language for Iranian students.
Aminiyan Zahra Khalilzadeh
doaj  

A distance comparison principle for curve shortening flow with free boundary

, 2023
Mat Langford, Jonathan J. Zhu
openalex   +2 more sources

Soft‐Layered Composites with Wrinkling‐Activated Multi‐Linear Elastic Behavior, Stress Mitigation, and Enhanced Strain Energy Storage

Advanced Engineering Materials, EarlyView.
In this study, exciting new bi‐/multi‐linear elastic behavior of soft elastic composites that accompany the activation of wrinkling in the embedded interfacial layers is analyzed. The new features and performance of these composite materials, including dramatic enhancements in energy storage, can be tailored by the concentration of interfacial layers ...
Narges Kaynia, Nicholas Xuanlai Fang, Mary C. Boyce   +2 more
wiley   +1 more source

Qualitative properties of solutions to semilinear heat equations with singular initial data

Electronic Journal of Differential Equations, 2004
This article concerns the nonnegative solutions to the Cauchy problem $$displaylines{ u_t - Delta u + b(x,t)|u|^{p-1}u = 0 quad hbox{in } mathbb{R}^N imes (0,{infty}), cr u(x,0) = u_0(x) quad mbox{in } mathbb{R}^N ,. }$$ We investigate how the comparison
Junjie Li
doaj  

Local existence of solutions and comparison principle for initial boundary value problem with nonlocal boundary condition for a nonlinear parabolic equation with memory

, 2023
Alexander Gladkov
openalex   +2 more sources

Bridging Nature and Technology: A Perspective on Role of Machine Learning in Bioinspired Ceramics

Advanced Engineering Materials, EarlyView.
Machine learning (ML) is revolutionizing the development of bioinspired ceramics. This article investigates how ML can be used to design new ceramic materials with exceptional performance, inspired by the structures found in nature. The research highlights how ML can predict material properties, optimize designs, and create advanced models to unlock a ...
Hamidreza Yazdani Sarvestani, Aditi Singh, Behnam Ashrafi   +2 more
wiley   +1 more source

A comparison principle for doubly nonlinear parabolic partial differential equations. [PDF]

Ann Mat Pura Appl
Bögelein V, Strunk M.
europepmc   +1 more source

A Liouville comparison principle for entire sub- and super-solutions of the equation $u_t-Δ_p (u) = |u|^{q-1}u$

, 2011
Vasilii V. Kurta
openalex   +2 more sources

Development and Validation of a One‐Dimensional Finite Difference Simulation Scheme for Polymer Laser Powder Bed Fusion with Application to the Effect of the Inter Layer Time

Advanced Engineering Materials, EarlyView.
The study presents an efficient simulation approach for the polymer laser powder bed fusion process polymers process, validated with polyamide 12, polyamide 6, and polyetherketoneketone. It shows that inter layer time affects part density, with 90s yielding dense parts.
Claas Bierwisch, Bastien Dietemann, Moritz Grünewald, Christian Schlör, Johannes Rudloff   +4 more
wiley   +1 more source

Flexible circuit-free system via passive modulated ultrasound for wireless thoracic pressure monitoring. [PDF]

Sci Adv
Wang M, Jia L, Jia X, Li H, Feng X.
europepmc   +1 more source