In the former, the surface of some different substance, such as a dust particle or the wall of the container, acts as the centre upon which the first atoms, ions, or molecules of the crystal become properly oriented; in the latter, a few particles come into correct juxtaposition in the course of their random movement through the bulk of the medium.
Among the noteworthy results shown, it is confirmed experimentally that the resonators essentially modify the effective bulk modulus of the medium inducing strong velocity dispersion and high attenuation in the frequency range of the theoretical band gaps.
Where ρ b is formation bulk density of the medium, ρ w is density of pore water which is 1030 kg/m3, and ρ g is average grain density equal to 2750 kg/m3 measured in the core moisture and density analysis.
The results also indicate that in solutions of certain dextran sizes, a small but significant fraction of the probe diffuses in proportion to the bulk viscosity of the medium.
Flocculation is understood to act on particles that remain stable as separate entities in solution (i.e. colloidal suspensions) (Bratby, 1980) and not on soluble molecules such as proteins coming out of solution in the presence of a specific polymer and upon changing the bulk parameters of the medium (Capito et al., 2013; McDonald et al., 2009; Peram et al., 2010).
At a party congress last September, the leadership agreed to sell off the bulk of the 13,000 medium and large state-owned companies.
The three-dimensional (3-D) structure has electrodes which penetrate the bulk of the detector medium allowing low-bias, high-speed operation along with improved charge collection efficiency.
This surface charge leads to an electric potential between the nanocrystals and the bulk of the dispersion medium, and this is measured as zeta potential in experiments that use electrophoretic/electrokinetic techniques.
When a nanoparticle is dispersed in an aqueous solution, surface ionization and the adsorption of cations or anions result in the generation of the surface charge and an electric potential will be developed between the particle surface and the bulk of dispersion medium [42, 43].
An AC-field will influence smeared spatial charges in the bulk of a polarizable medium in the presence of conductivity and permittivity gradients.
The bulk density of the packing medium was 1.82 g/cm3, and d10, d30, and d60 computed from particle size distribution were 0.42, 2.36, and 9.0 mm, respectively.
