Both the compressive strength and average compressive modulus of the biocomposites improved with the rise of freeze/thaw cycle times and total concentration of HA particles in the biocomposites, but they showed decreasing tendency with the rise of HA concentration difference between adjacent layers.
To describe the aggregation rate of particles count based on the Brownian controlled and rapid coagulation, the general differential equation can be shown below: - frac{{text{d}c}}{{text{d}t}} = {text{k}_text{c}}^{alpha } (1 where α is the order of coagulation process, k is the coagulation rate constant in (L/mg·min), c is the total concentration of constituent particles in (mg/L) at time t (min).
In immunology, these quantities could be, for instance, the total concentration of viral particles or cell counts.
The total concentration of salt particles in the air was 376 mg/m.
The total concentration of bentonite constituent particles of three levels of synthetic turbid water as blank before treatment (c 0) and after treatment (c) used in Eq. (3) could be expressed in either (mg/L) and the unit of (k2) would be (L/mg·min) or (NTU) as turbidity reading (WST 2003; Ni'am et al. 2007) and the unit of (k2) would be (NTU−1·min−1).
In the present work, size distributions and total concentrations of ultrafine particles generated during high velocity impacts of metals are shown.
In the presence of mobile particles, the total concentration of mobile lindane is increased, that is, lindane is transported not only in aqueous solution but also sorbed onto the smallest, mobile particles.
The air quality measurements indicated that particle concentration, total concentration of volatile organic compounds (TVOC) and microbiological levels were close to zero in the properly cleaned empty chamber.
Adjusting parameters such as total concentration of cations, temperature, pressure, and pH can lead to monodisperse particles and desirable size by using hydrothermal method [ 31, 32].
One increasingly applied technique to quantify directly the total concentration of the particulate and the dissolved fraction of ENP suspensions is single particle ICP-MS (SP-ICP-MS).
