Results 31 to 40 of about 80,331 (292)

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

open access: yesMicromachines, 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

Viscoelastic properties of crystals [PDF]

open access: yesThe Journal of Chemical Physics, 2009
We examine the question of whether fluids and crystals are differentiated on the basis of their zero frequency shear moduli or their limiting zero frequency shear viscosity. We show that while fluids, in contrast with crystals, do have a zero value for their shear modulus, in contradiction to a widespread presumption, a crystal does not have an ...
Williams, Stephen R., Evans, Denis J.
openaire   +5 more sources

Microswimming in viscoelastic fluids

open access: yesJournal of Non-Newtonian Fluid Mechanics, 2021
The locomotion of microorganisms and spermatozoa in complex viscoelastic fluids is of critical importance in many biological processes such as fertilization, infection, and biofilm formation. Depending on their propulsion mechanisms, microswimmers display various responses to a complex fluid environment: increasing or decreasing their swimming speed ...
Li, Gaojin   +2 more
openaire   +3 more sources

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

open access: yesAdvances 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   +3 more
doaj   +1 more source

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

open access: yesComputational 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   +2 more
doaj   +1 more source

Linear waves at viscoelastic interfaces between viscoelastic media

open access: yesPhysical Review Fluids, 2022
We derive the general dispersion relation for interfacial waves along a planar viscoelastic boundary that separates two viscoelastic bulk media, including the effect of gravity. Our unified theory contains Rayleigh waves, capillary-gravity-flexural waves, Lucassen waves, bending waves in elastic plates, and the standard dispersion-free sound waves, as ...
Zendehroud, Sina   +2 more
openaire   +1 more source

Viscoelasticity Measurement and Identification of Viscoelastic Parametric Models

open access: yesVolume 1: 23rd Biennial Conference on Mechanical Vibration and Noise, Parts A and B, 2011
Generally speaking, the behaviour of viscoelastic material is more complicated than the behaviour proposed by classical models as Voigt, Maxwell or Zener. The stiffness of such materials is a frequency dependent complex function. Above 1000Hz, classical measurements techniques are unable to achieve accurate measurements of the stiffness. In this paper,
Renaud, Franck   +3 more
openaire   +3 more sources

On the Viscoelastic Mixtures of Solids [PDF]

open access: yesApplied Mathematics & Optimization, 2017
The final publication is available at link.springer.com via https://doi.org/10.1007/s00245-017-9439 ...
Fernández, Jose R.   +3 more
openaire   +4 more sources

Energy harvesting performance of viscoelastic polyacrylic dielectric elastomers

open access: yesInternational Journal of Smart and Nano Materials, 2015
Viscoelasticity dissipates the mechanical energy, leading to a reduction of energy conversion efficiency in both dielectric elastomer (DE) actuators and generators.
Junshi Zhang   +3 more
doaj   +1 more source

Dose‐dependent induction of epithelial‐mesenchymal transition in 3D melanoma models by non‐thermal plasma treatment

open access: yesMolecular Oncology, EarlyView.
Non‐thermal plasma treatment of melanoma cells induced epithelial‐mesenchymal transition (EMT) in a dose‐dependent fashion. This report highlights the critical need to further investigate potential adverse effects of non‐thermal plasma for cancer therapy and to optimize treatment parameters for clinical translation. Despite the promising results of non‐
Eline Biscop   +10 more
wiley   +1 more source

Home - About - Disclaimer - Privacy