Results 11 to 20 of about 25,748 (258)
Medicine in Novel Technology and Devices, 2022 Viscoelasticity of the extracellular matrix (ECM) plays a critical part in controlling cell behavior. However, the structure-related viscoelasticity of the synthetic ECM and its mechanism are rarely reported.
Yanqin Wang +3 more
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International Journal of Polymer Science, 2023 Fitting unvulcanized rubber compound’s (URC) dynamic viscoelasticity prediction formula and then constructing its mechanical constitutive model are of great significance for studying defect mechanisms in rubber products.
Yong Li +5 more
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Biophysical Journal, 1976 In this paper, we develop a theory for viscoelastic behavior of large membrane deformations and apply the analysis to the relaxation of projections produced by small micropipette aspiration of red cell discocytes. We show that this relaxation is dominated by the membrane viscosity and that the cytoplasmic and extracellular fluid flow have negligible ...
Evans, E.A., Hochmuth, R.M.
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Viscoelasticity, Like Forces, Plays a Role in Mechanotransduction
Frontiers in Cell and Developmental Biology, 2022 Viscoelasticity and its alteration in time and space has turned out to act as a key element in fundamental biological processes in living systems, such as morphogenesis and motility.
Claudia Tanja Mierke
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CoRR, 2018 We use a differential constitutive equation to model the flow of a viscoelastic flow in a cross-slot geometry, which is known to exhibit bistability above a critical flow rate. The novelty lies in two asymmetric modifications to the geometry, which causes a change in the bifurcation diagram such that one of the stable solutions becomes disconnected ...
Kristian Ejlebjerg Jensen +2 more
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PLoS ONE, 2023 The progression of breast cancer involves cancer-cell invasions of extracellular matrices. To investigate the progression, 3D cell cultures are widely used along with different types of matrices.
Arttu J Lehtonen +4 more
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Frontiers in Materials, 2021 In geotechnical engineering, vertical drainage is the most economical method for accelerating the consolidation of a large area of soft ground. In this study, we analyze the viscoelasticity of the soil and the actual drainage conditions on the top ...
Peishuai Chen +9 more
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Viscoelasticity Measurement and Identification of Viscoelastic Parametric Models
Volume 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
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Polymer TestingSolid viscoelastic materials often undergo large amplitude oscillatory axial (LAOA) loading and exhibit complex asymmetric nonlinear viscoelasticity in many practical applications.
Qiang Zhang +3 more
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