Several approaches have been adopted in the literature to accurately model this type of structures; however, they show some limitations in certain configurations of high contrast of material properties or geometric aspect ratios between the different layers.
There is a purpose in this contrast of material and form that transcends shock value.
Each of his works is a carefully orchestrated series of contrasts, of materials, colors and textures.
She deals in contrasts – of materials, of function and art, of contemporary and traditional.
He found Hunt's design dissonant; in an 1871 newspaper article in The World, he criticized Hunt's "most extraordinary fancy for these excessive, violent contrasts of materials".
She has focused on dramatic contrasts of materials, like floral ceramic teapots with silver spouts and tin and wood disks that replace lost glass bases on lamps and goblets.
Change in the width of photonic band gap with the core refractive index is larger in high refractive index contrast of cladding materials.
A parameter variation study shows that the morphological features are dictated by the reactivity contrast of the material components, and by diffusion/reaction competitions.
Note that the hollow structure can only be observed indistinctly, due to the low contrast of carbon material and the nonuniform surface of the hollow shell.
The effects of dielectric permittivity contrast of two constituent materials, mesh-refinement and filter are discussed.
However, CT is not always successful, particularly when the density contrast of the involved materials is too low.
