A small number of sub-spheres (say, N ≥ 5) for representing an axi-symmetric ellipsoidal particle can give plausible results.
Taking three varieties of maize seeds as examples in this paper, the results show that the simulated results are close to those obtained experimentally in terms of the piling and "self-flow screening" tests when the horse-tooth, spherical-cone, and spheroid particles are filled with 10 to 14, 18, and 6 sub-spheres, respectively.
In metamodernism, two seemingly opposed poles like radical pragmatism and dogmatic idealism are indistinguishable not because they're conceptually identical, but because they can be simultaneously instrumentalized (and thus, in a sense, transcended, one reason a major sub-sphere of metamodern critical theory is referred to as "transcendent metamodernism").
Sub domain vs sub folder.
In this work, photoanodes with sub-micrometer cavities of different sizes and ratios were easily fabricated by burning off the polystyrene sub-micrometer spheres (PSSs) embedded in TiO2 paste.
"If there were a support group called Opals Anonymous, I'd join," said Ann Ziff, a doyenne of New York society whose Tamsen Z collection features Australian black opals in combination with tanzanite, aquamarine and other gems that pick up on opal's signature "play of color" — the changing patterns of color that occur when light is refracted by the gem's sub-microscopic spheres.
Nearly monodisperse polystyrene sub-micron spheres with tunable sizes and zeta potentials were obtained.
We scanned phantoms with small sub-centimeter spheres at a wide range of sphere-to-background ratios (1 1 to 15:15.
The abnormal cells underwent a transformation of the main cell body into sub-cellular spheres of ~5 µm in diameter.
In addition to independent single YS sphere, Cui et al. developed a single main sphere consisting of many sub-YS spheres.
A facile "one-pot" emulsion polymerization is reported to prepare surface-functionalized sub-micron spheres using novel amphiphilic comonomer as the reactive emulsifier.
