نتایج جستجو برای: water bulk modulus
تعداد نتایج: 641452 فیلتر نتایج به سال:
Foam concrete is a cellular material mainly used in construction. Because of the low-strength feature foam concrete, conventional testing methods such as strength measurement are insufficient to characterize key attributes especially for low-density that commonly designed functional purposes. Inspired by nondestructive resonant frequency test, this study investigates feasibility using method ev...
The purpose of this work was to characterize the viscoelastic behaviour of oral mucosa and compare it with the dynamic mechanical properties of different soft liners. For this purpose, a sample of pig oral mucosa and six commercialized soft liner samples have been investigated. A comparison was also carried with the first suitable hard rubber for dental prosthetics: vulcanite. Creep recovery (C...
We report measurements of the bulk modulus of individual poly(N-isopropylacrylamide) microgels along their swelling transition. The modulus is determined by measuring the volume deformation of the microgel as a function of osmotic pressure using dextran solutions. We find that the modulus softens through the transition, displaying a nonmonotonous behavior with temperature. This feature is corre...
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