Furthermore, in many cases it is not useful to express the problem purely in terms of particles and forces.
However, as light coming from the lens focus rapidly diverges, this light background does not affects in terms of particles trapping, as corresponding photophoretic forces are much weaker than forces created by the light cone walls.
"She looks at various vectors, extrapolates, and says, 'This is where I think it's going.' " Trained to see the invisible world in terms of particles and waves, Merkel learned to approach problems methodically, drawing comparisons, running scenarios, weighing risks, anticipating reactions, and then, even after making a decision, letting it sit for a while before acting.
A deeply conservative thinker, he was never comfortable with this notion, which he saw as a "purely formal assumption," and was unconvinced when the young Albert Einstein suggested — in what he considered to be his only revolutionary contribution to science — that it was possible to think of light in terms of particles, later called photons.
In the present work, industrial sludges derived from cutting and polishing natural stones (granite and quartzite) were characterised in terms of particles size distribution, chemical and mineralogical composition, and thermal behaviour and their potential to be incorporated as main components in red-clay-based stoneware tiles was evaluated.
Friction on rolling angle, rolling resistance, and rolling condition with slip of liquid marbles were also investigated in terms of particles and a design guideline on optimizing a particle size and an inclination angle (using fine particles and a small inclination angle) was presented.
The formulations were evaluated in terms of particle size, zeta potential, and differential scanning calorimetry measurements.
They are stable and reproducible in terms of particle size and distribution.
Morphology of reactively compatibilzed polymer blends was discussed in terms of particle asphericity –size (a) map.
Effects of ethanol on the latex characteristics have been discussed in terms of particle formation mechanism.
The suspension characteristics were investigated in terms of particle size, electrical conductivity, and iodine content.
