Results 21 to 30 of about 143,994 (331)

Blood Viscoelasticity Measurement Using Interface Variations in Coflowing Streams under Pulsatile Blood Flows

Micromachines, 2020
Blood flows in microcirculation are determined by the mechanical properties of blood samples, which have been used to screen the status or progress of diseases.
Yang Jun Kang
doaj   +1 more source

Photo-induced viscoelasticity in cytocompatible hydrogel substrates

New Journal of Physics, 2019
Human mesenchymal stem cells (hMSCs) sense and respond to the bulk elastic and viscoelastic properties of their microenvironment, as well as the spatial distribution of these mechanical signals.
Ian A Marozas, Justin J Cooper-White, Kristi S Anseth   +2 more
doaj   +1 more source

Comparative Analytic of Viscoelasticity Carbon, Glass, and Graphite Fiber Composite Using Maxwell Model

Computational and Experimental Research in Materials and Renewable Energy, 2018
The fulfillment of the need for materials with viscoelastic characteristics to be a supporting factor. The aim is to obtain composite materials with good viscoelasticity.
Ro’sil Khohar, Umi Sa’adah, Dewi Azzahra Puspita   +2 more
doaj   +1 more source

Nonlinear viscoelasticity of metastable complex fluids

, 2006
Many metastable complex fluids such as colloidal glasses and gels show distinct nonlinear viscoelasticity with increasing oscillatory-strain amplitude; the storage modulus decreases monotonically as the strain amplitude increases whereas the loss modulus
D. A Weitz, D. R Reichman, Fuchs M., Fuchs M., Götze W., H. M Wyss, Hyun K., K Miyazaki, Larson R. G., Macosko W., Verberg R., Wyss H.   +11 more
core   +1 more source

Influence of viscoelasticity and interfacial slip on acoustic wave sensors [PDF]

, 2000
Acoustic wave devices with shear horizontal displacements, such as quartz crystal microbalances (QCM) and shear horizontally polarised surface acoustic wave (SH-SAW) devices provide sensitive probes of changes at solid-solid and solid- liquid interfaces.
Cowen, JA, Lucklum, R, McHale, G, Newton, MI   +3 more
core   +1 more source

The nonlinear viscoelasticity and its asymmetry of UV-cured resin under large amplitude oscillatory axial (LAOA) loading

Polymer Testing
Solid viscoelastic materials often undergo large amplitude oscillatory axial (LAOA) loading and exhibit complex asymmetric nonlinear viscoelasticity in many practical applications.
Qiang Zhang, Yangguang Xu, Rui Xiao, Xiangyu Li   +3 more
doaj   +1 more source

A Lattice Boltzmann study of the effects of viscoelasticity on droplet formation in microfluidic cross-junctions

, 2016
Based on mesoscale lattice Boltzmann (LB) numerical simulations, we investigate the effects of viscoelasticity on the break-up of liquid threads in microfluidic cross-junctions, where droplets are formed by focusing a liquid thread of a dispersed (d ...
Gupta, Anupam, Sbragaglia, Mauro
core   +1 more source

Creating a bionic scaffold via light-curing liquid crystal ink to reveal the role of osteoid-like microenvironment in osteogenesis

Bioactive Materials
Osteoid plays a crucial role in directing cell behavior and osteogenesis through its unique characteristics, including viscoelasticity and liquid crystal (LC) state.
Kun Liu, Lin Li, Yizhi Li, Yiting Luo, Zhaoyu Zhang, Wei Wen, Shan Ding, Yadong Huang, Mingxian Liu, Changren Zhou, Binghong Luo   +10 more
doaj   +1 more source

Brittle fracture of polymer transient networks [PDF]

, 2017
We study the fracture of reversible double transient networks, constituted of water suspensions of entangled surfactant wormlike micelles reversibly linked by various amounts of telechelic polymers.
Arora, S., Hassager, O., Ligoure, C., Ramos, L., Shabbir, A.   +4 more
core   +4 more sources

Analysis of rolling on steel and rubber-covered rollers using viscoelasticity

Advances in Mechanical Engineering, 2019
In this article, a series of analysis were performed on a two-dimensional structure of steel and rubber-covered rollers. First, a hyperelastic–viscoelastic composite constitutive model based on a dynamic mechanical experiment of rubber was formulated to ...
Hongyan Chu, Qi Chen, Rui Wang, Yingjie Hong   +3 more
doaj   +1 more source