Results 51 to 60 of about 167,789 (307)

Depletion of chondrocyte primary cilia reduces the compressive modulus of articular cartilage [PDF]

open access: yes, 2014
Primary cilia are slender, microtubule based structures found in the majority of cell types with one cilium per cell. In articular cartilage, primary cilia are required for chondrocyte mechanotransduction and the development of healthy tissue.
Ramaswamy, G   +7 more
core   +1 more source

EQUIVALENT ELASTIC MODULUS OF THE HONEYCOMB CORE BASED ON FEM MODEL

open access: yesJixie qiangdu, 2015
The honeycomb core model was built by finite element method( FEM). And based on Hooke ’s law,the equivalent elastic modulus of honeycomb core influenced by the change of cell number was studied. The result indicates that the horizontal equivalent elastic
ZHOU JinCui, SHENG MeiPing, ZHANG AnFu
doaj  

Evaluation of corneal elastic modulus based on Corneal Visualization Scheimpflug Technology

open access: yesBioMedical Engineering OnLine, 2019
Background Corneal biomechanical properties are important for the diagnosis of corneal diseases, individualized design and prognosis of corneal surgery.
Xiao Qin   +4 more
doaj   +1 more source

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal   +2 more
wiley   +1 more source

PEMANFAAT FREKUENSI BUNYI MATERIAL SEBAGAI DASAR PENGUJIAN MODULUS ELASTISITAS PADA PENGUJIAN TANPA MERUSAK (NON DESTRUCTIVE TEST)

open access: yesRotor: Jurnal Ilmiah Teknik Mesin, 2013
Elastic modulus of material are usually obtained from tensile test. Tensile test categorized as destructive test. One of destructive test weakness is the testing specimen can not be reused.
M. Fahrur Rozy Hentihu   +2 more
doaj  

MICRO THERMAL ELASTOHYDRODYNAMIC LUBRICATION ANALYSIS OF LINE CONTACT ROLLER PAIRS CONSIDERING THE CHANGE OF ELASTIC MODULUS

open access: yesJixie qiangdu, 2021
As an important performance parameter of metal materials,the elastic modulus changes with temperature.However,in the analysis of thermal elastohydrodynamic lubrication,the elastic modulus has been taken as a constant,and there must be an error in the ...
LU ZunYou, LV YanJun
doaj  

A comprehensive quantitative bottom-up analysis of fiber-reinforced recycled-aggregate concrete behavior

open access: yesScientific Reports, 2023
This study provides a more profound understanding of the influence of the phases of fiber-reinforced recycled-aggregate concrete (FRRAC), on its elastic properties, in particular Young’s modulus and Poisson’s ratio.
Maedeh Hosseinzadeh   +2 more
doaj   +1 more source

Evaluating Energy Absorption Performance of Filled Lattice Structures

open access: yesAdvanced Engineering Materials, EarlyView.
Maximum stress must be considered to robustly evaluate energy absorber designs. This approach was applied to compare all types of absorbers in a single Ashby diagram and determine the utility of filling lattice voids with a second material. High‐performance fillers can improve the performance of lattices that are limited by buckling or catastrophic ...
Christian Bonney   +2 more
wiley   +1 more source

Effect of microbial activity on penetrometer resistance and elastic modulus of soil at different temperatures [PDF]

open access: yes, 2017
We explore the effect of microbial activity stimulated by root exudates on the penetrometer resistance of soil and its elastic modulus. This is important because it is a measure of the mechanical strength of soil and it correlates closely with the rate ...
W. Gao   +16 more
core   +1 more source

modulus of elasticity

open access: yes, 2014
Citation: 'modulus of elasticity' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.M03966 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
  +4 more sources

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