Results 31 to 40 of about 23,618 (246)

Consolidation of Viscoelastic Soil With Vertical Drains for Continuous Drainage Boundary Conditions Incorporating a Fractional Derivative Model

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, Peishuai Chen, Peishuai Chen, Jiacheng Li, Jiacheng Li, Jiacheng Li, Minghua Huang, Dejie Li, Dejie Li, Dejie Li   +9 more
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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
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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
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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
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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
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Understanding viscoelasticity: an introduction to rheology

, 2017
This book presents an introduction to viscoelasticity, in particular, to the theories of dilute polymer solutions and dilute suspensions of rigid particles in viscous and incompressible fluids. These theories are important, not just because they apply to
Nhan Phan-Thien, Nam Mai-Duy, Mai-Duy, Nam, Phan-Thien, Nhan   +3 more
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On the interplay between roughness and viscoelasticity in adhesive hysteresis

, 2023
Viscoelasticity and roughness are among the possible causes of the adhesive hysteresis displayed by soft contacts. Viscoelasticity causes an increased effective work of adhesion due to stiffening of the contact, while roughness is responsible for elastic
Perez Rafols, F, Pérez-Ràfols, Francesc (author), van Dokkum, J.S. (author), van Dokkum, Jan Steven, Nicola, Lucia, Van Dokkum, JS, Nicola, L. (author), Nicola, L, Pérez Rafols, Francisco   +8 more
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The effect of cyclic stretch on aortic viscoelasticity and the putative role of smooth muscle focal adhesion

Frontiers in Physiology, 2023
Due to its viscoelastic properties, the aorta aids in dampening blood pressure pulsatility. At the level of resistance-arteries, the pulsatile flow will be transformed into a continuous flow to allow for optimal perfusion of end organs such as the ...
Cédric H. G. Neutel, Callan D. Wesley, Guido R. Y. De Meyer, Wim Martinet, Pieter-Jan Guns   +4 more
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Isothermal viscoelasticity and energy [PDF]

MATEC Web of Conferences, 2020
Within the scope of the linear viscoelasticity theory, the change in the inner energy of a viscoelastic body is induced either by heat exchange or by a work performance.
Minárová Mária
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Estimation of Internal Viscoelasticity by Mechanical Impedance [PDF]

, 1997
In evaluating the stiffness of skin surface, internal structures such as bone and muscle often affect the measurements. In the present paper, acoustic random vibration is used to estimated the viscoelasticity of a silicone-gel model. This viscoelasticity,
Nakamura, Takahiko, Oka, Hisao
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