Coupling multiscale X-ray physics and micromechanics for bone tissue composition and elasticity determination from micro-CT data, by example of femora from OVX …
P Hasslinger, V Vass, A Dejaco… - International Journal …, 2016 - Taylor & Francis
Due to its high resolution, micro-CT (Computed Tomograph) scanning is the key to assess
bone quality of sham and OVX (ovariectomized) rats. Combination of basic X-ray physics,
such as the energy-and chemistry-dependence of attenuation coefficients, with results from
ashing tests on rat bones, delivers mineral, organic, and water volume fractions within the
voxels. Additional use of a microelastic model for bone provides voxel-specific elastic
properties. The new method delivers realistic bone mass densities, and reveals that OVX …
bone quality of sham and OVX (ovariectomized) rats. Combination of basic X-ray physics,
such as the energy-and chemistry-dependence of attenuation coefficients, with results from
ashing tests on rat bones, delivers mineral, organic, and water volume fractions within the
voxels. Additional use of a microelastic model for bone provides voxel-specific elastic
properties. The new method delivers realistic bone mass densities, and reveals that OVX …
Coupling multiscale X-ray physics and micromechanics for bone tissue composition and elasticity determination from micro-CT data, by example of femora
A Dejaco - 2016 - dspace.usthb.dz
… Combination of basic X-ray physics, such as the energy- and chemistry-dependence of
attenuation coefficients, with results from ashing tests on rat bones, delivers mineral, organic,
and water volume fractions within the voxels. Additional use of a microelastic model for
bone provides voxel-specific elastic properties. The new method delivers realistic bone
mass densities, and reveals that OVX protocols may indeed induce some bone mass loss,
while the average composition of the bone tissue remains largely unaltered. …
attenuation coefficients, with results from ashing tests on rat bones, delivers mineral, organic,
and water volume fractions within the voxels. Additional use of a microelastic model for
bone provides voxel-specific elastic properties. The new method delivers realistic bone
mass densities, and reveals that OVX protocols may indeed induce some bone mass loss,
while the average composition of the bone tissue remains largely unaltered. …
以上显示的是最相近的搜索结果。 查看全部搜索结果