Results 111 to 120 of about 876,648 (248)

Integral equations of the problem of thermoelasticity in cracked isotropic plate with inclusion

, 2012
A plane stress thermoelasticity problem, in cracked isotropic plate, is examined. The interaction between inclusion and cracks, in an infinite isotropic plate, under the influence of thermal field is studied.
P Lalou, Lalou, P
core  

Ionic Gating of Liquid‐Crystal‐Like Pteridine Assemblies Enables Tunable Light Scattering

Advanced Materials, EarlyView.
Tunable optical properties emerge through developmentally regulated ionic gating, which transforms disordered, ultraviolet (UV)‐absorbing organelles into concentrically ordered, liquid‐crystal‐like light scatterers. By integrating analyses of pteridine composition, potassium‐dependent assembly, hierarchical ultrastructure, and optical behavior, the ...
Sourabh Bera, Zohar Eyal, Yael Noy, Yuval Barzilay, Siddharth Sahoo, Srikant Moharana, Avi Baram, Tali Lerer‐Goldshtein, Neta Varsano, Bar Bader, Lothar Houben, Uwe Heinig, Iddo Pinkas, Moshe Goldsmith, Tamar Unger, Shira Albeck, Andrea Sorrentino, Maxim Itkin, Sergey Malitsky, Ziv Porat, Ido Hadar, Venkata Jayasurya Yallapragada, Dvir Gur   +22 more
wiley   +1 more source

Study of Solicitation States at Circular and Isotropic Plates

Scientific Bulletin of Valahia University: Materials and Mechanics
In this paper we make a comparison between displacements and stresses of a circular and isotropic plate, which is solicitated at a pressure, using the analytical method and the same parameters obtained with finite element method.
Popa Carmen, Anghelina Florina Violeta, Despa Veronica, Ungureanu Dan Nicolae   +3 more
doaj   +1 more source

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

Advanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim, Haeseong Kim, Joo Hwan Ko, Gil Ju Lee, Dae‐Hyeong Kim, Young Min Song   +5 more
wiley   +1 more source

Mathematical Modeling of Bending of Isotropic and Anisotropic Plates with Elliptical and Linear Inclusions

Journal of Mechanical Engineering
The bending problem of an infinitely large thin anisotropic plate with an elliptical or linear elastic inclusion inserted into a hole without initial tension and under perfect mechanical contact with the plate matrix is solved.
Andrii O. Koshkin, Olena O. Strelnikova
doaj   +1 more source

Guided waves in a fluid-loaded transversely isotropic place

, 2002
Dispersion relations are obtained for the propagation of symmetric and antisymmetric modes in a free transversely isotropic plate. Dispersion curves are plotted for the first four symmetric modes for a magnesium plate immersed in water. The first mode is
Kiyani, N., Yousaf, F., Ahmad, F., Shams, M.   +3 more
core   +1 more source

A Thermoreversible Gelation Pathway to Plant Cuticle‐Inspired Biopolymer Aerogel Monoliths Based on Network‐Spherulitic Crystal Assemblies

Advanced Materials, EarlyView.
To address functionality limitations in plant‐based and industrially compostable polymer aerogels, this work introduces bio‐inspired aerogels with broadened functionality. Inspired by functional plant tissues, lightweight biopolymer aerogels based on exclusively stereocomplex crystals are fabricated, featuring hierarchically macro‐/meso‐porous ...
Anthony V. Tuccitto, Zeineb Ben Rejeb, Rafaela Aguiar, Nello D. Sansone, Sumaiya Farzana, Isaac Ali, Jun Uk Lee, Daniel J. Davidson, Ailsa K. Edward, Chul B. Park, Patrick C. Lee   +10 more
wiley   +1 more source

Pewne Rozwiązania dla Kołowych Płyt Trójwarstwowych Obciążonych Osiowo-Symetrycznie

Engineering Transactions, 1971
Solutions are given in this paper for three-layer circular plates freely supported on the whole circumference, subjected to the action of an axially-symmetrical load. A loading by condensed force and continuous load over the entire region of the plate is
J. Gołaś
doaj  

Seamless Mechanical Programming Through Hybrid Epoxy–Acrylate Printing for Soft–Rigid Robots

Advanced Materials, EarlyView.
Hybrid epoxy‐acrylate printing enables seamless fabrication of soft–rigid robotic systems with covalently integrated interfaces and functionally graded mechanics. Grayscale exposure expands the accessible material space, enabling spatially programmed actuation through patterned stiffness while revealing the mechanics and durability of continuously ...
David C. Bershadsky, Franz A. Stolpen, Zachariah A. Page, Lillian Chin   +3 more
wiley   +1 more source

Directional Confinement Governed Ion Transport for Efficient Actuation

Advanced Materials, EarlyView.
Structural anisotropy provides an effective means to regulate ion transport in polymer electrolytes. Directionally aligned channels formed by freeze‐drying provide continuous pathways for ion migration, enhancing ion mobility and simultaneously improving the strain and blocking force of ionic actuators.
Yufei Zhang, Qiuchun Lu, Adit Gupta, Sen Wang, Xueyang Wang, Jian Yu, Xuanyi Hu, Daniel Mandler, Pooi See Lee   +8 more
wiley   +1 more source