Results 51 to 60 of about 13,858,506 (247)

Micromechanical modeling and calculation for diffraction elastic constants of Ni-based superalloy

AIP Advances, 2020
A micromechanical model for Ni-based superalloys with reinforcement γ′-Ni3(AlTi) was established to investigate the elastic modulus related to crystallographic directions.
Li Liu, Qiang Chen, Changjun Zhu, Kanghua Chen   +3 more
doaj   +1 more source

Waveguide Photoactuators: Materials, Fabrication, and Applications

Advanced Robotics Research, EarlyView.
Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi, Hemin Pan, Yang Zong, Yongfeng Mei, Jizhai Cui   +4 more
wiley   +1 more source

Experimental and micromechanical modelling of randomly oriented zalacca fibre/low-density polyethylene composites fabricated by hot-pressing method

Cogent Engineering, 2018
This study aims to investigate the effect of the volumefraction of zalacca fibres on the tensile strength and modulus of the LDPE-ZF composites both experimentally and analytically.
Wahyu Purwo Raharjo, Rudy Soenoko, Anindito Purnowidodo, Moch Agus Choiron   +3 more
doaj   +1 more source

A Note on Parameter Identification of the AISI 304 Stainless Steel Using Micromechanical-Based Phenomenological Approaches [PDF]

Materials Research, 2019
Austenitic stainless steels have largely been used in industrial equipment, architectural components and consumer items amongst others. Numerical simulation of manufacturing processes of such components and parts requires adequate hardening descriptions ...
Miguel Vaz Jr., Emilio Rodrigues Hulse, Masahiro Tomiyama   +2 more
doaj   +1 more source

Co‐Delivery of Sustained Release Chondroitinase ABC‐37 With Human iPSC‐Derived Neural Progenitors Promotes Transplant Survival and Functional Recovery in a Rodent Model of Stroke

Advanced Science, EarlyView.
A regenerative strategy for stroke combines human stem cell–derived neural progenitor cells with sustained release of a matrix‐modifying, thermostable chondroitinase ABC‐37 enzyme. In a rat model of stroke, co‐delivery enhanced transplanted cell survival and neuronal differentiation, degraded inhibitory extracellular matrix components, and improved ...
Nitzan Letko Khait, David Xinzheyang Li, Keyi Guo, Hong Cui, Quinton Sirianni, Dhana Abdo, Cindi M. Morshead, Molly S. Shoichet   +7 more
wiley   +1 more source

Micromechanical modeling of ductile fracture of human humerus

Journal of Mechanical Engineering and Sciences, 2020
This paper deals with the formulation, development and validation of a newly developed micromechanical-based model for the modeling of the nonlinear ductile fracture of human humerus.
J. Rahmoun, H. Naceur, P. Drazetic, C. Fontaine   +3 more
doaj   +1 more source

A Modified Fiber Bridging Model for High Ductility Cementitious Composites Based on Debonding-Slipping Rupture Analysis

Advances in Materials Science and Engineering, 2022
Modified micromechanical bridging model is established with consideration of the fiber rupture effect at debonding and slipping stages. The bridging model includes the debonding and slipping rupture of fibers and establishes the fiber/matrix interfacial ...
Ding Cong, Guo Liping, Ren Jinming, Wang Yongming, Li Xinyu, Gao Yuan, Liu Wanpeng, Li Ruize   +7 more
doaj   +1 more source

Harnessing Phase Separation for the Development of High‐Performance Hydrogels

Advanced Science, EarlyView.
ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao, Yiming Ma, Baihao Shao, Molly M. Stevens   +3 more
wiley   +1 more source

Micromechanics-Based Strength Criterion for Root-Reinforced Soil

Mathematics
To address the limitation of using experimental parameters in the macroscopic strength criterion, a micromechanical strength criterion for root-reinforced soil is developed.
Wei Luo, Fu Cao, Yang Wang, Guiyou Xiao, Enlong Liu   +4 more
doaj   +1 more source

The effects of thermal residual stresses and interfacial properties on the transverse behaviors of fiber composites with different microstructures

Science and Engineering of Composite Materials, 2017
This study presents a new micromechanical model to investigate the effects of thermal residual stresses and interfacial properties on the transverse behaviors of SiC/Ti composites with different microstructures.
Zhu Xiaojun, Chen Xuefeng, Zhai Zhi, Yang Zhibo, Chen Qiang   +4 more
doaj   +1 more source