نتایج جستجو برای: effective 2d youngs modulus
تعداد نتایج: 786086 فیلتر نتایج به سال:
Elastic modulus is a very important physical aspect for biomaterials which impartial to various replacements as artificially hip joints, bone plate, and gum implants since it measures the material’s resistance be deformed elastically. This because “stress shielding effect” will result in re absorption of natural implant loosening if great difference elastic exists between biomaterial human bone...
Elastic properties of materials are an important factor in their integration in applications. Chemical vapor deposited (CVD) monolayer semiconductors are proposed as key components in industrial-scale flexible devices and building blocks of two-dimensional (2D) van der Waals heterostructures. However, their mechanical and elastic properties have not been fully characterized. Here we report high...
Molecular dynamics simulations together with micromechanics method have been proven an effective approach to assess the elastic moduli of either partially or fully exfoliated (i.e. single-layer) effective clay (montmorillonite) cluster. In this work, similar approach was adopted to estimate the overall compressive modulus of nylon 6/montmorillonite nanocomposites. In detail, the compressive mod...
We work out the effective gravitational action for 2D massive Euclidean fermions in a small mass expansion. Besides leading Liouville action, order $m^2$ contains piece characteristic of Mabuchi much as scalars, but also several non-local terms involving Green's functions and at coinciding points on manifold.
A capsule is a liquid drop enclosed by a solid, deformable membrane. To analyze the deformation of a capsule accurately, both the fluid mechanics of the internal and external fluids and the solid mechanics of the membrane must be solved precisely. Recently, many researchers have used discrete spring network models to express the membrane mechanics of capsules and biological cells. However, it i...
It is remarkable that the pathological state of human soft tissues highly correlates with static and low-frequency mechanical properties, particularly shear elasticity (e.g., Sumi, 2005d). Accordingly, we have been developing ultrasonic (US)-strain-measurement-based onedimensional (1D) (Sumi et al., 1993, 1995a, 2010f; Sumi, 1999b, 2005d, 2008a, 2010d; Sumi & Matsuzawa, 2007b), 2D (Sumi et al.,...
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