Some articles on particles, particle:
... In particle physics, the conceptual idea of a particle is one of several concepts inherited from classical physics ... For physicists, the word "particle" means something rather different from the common sense of the term, reflecting the modern understanding of how particles behave at the quantum scale in ways that differ radically ... The idea of a particle underwent serious rethinking in light of experiments that showed that light could behave like a stream of particles (called photons) as well as exhibit wave-like properties ...
... Applications include In pulp and paper mills to remove sand, staples, plastic particles and other contaminants ... In metal working to separate metal particles from cooling liquid ... In mineral processing, hydrocyclones are used extensively both to classify particles for recirculation in grinding circuits and to differentiate between the ...
... After the update is complete, each particle is rendered, usually in the form of a textured billboarded quad (i.e ... However, this is not necessary a particle may be rendered as a single pixel in small resolution/limited processing power environments ... Particles can be rendered as Metaballs in off-line rendering isosurfaces computed from particle-metaballs make quite convincing liquids ...
... A hydrocyclone is a device to classify, separate or sort particles in a liquid suspension based on the ratio of their centripetal force to fluid resistance ... and coarse (where separation by size is required) particles, and low for light and fine particles ...
... Jupiter's rings are formed by charged (dust) particles of various sizes ... Most of these particles are very tiny (about 1 micrometre across) ... force is stronger than the electromagnetic force for particles with size of 1 micrometre and it provides the centripetal acceleration that is required to keep these particles in ...
Famous quotes containing the word particles:
“In anothers sentences the thought, though it may be immortal, is as it were embalmed, and does not strike you, but here it is so freshly living, even the body of it not having passed through the ordeal of death, that it stirs in the very extremities, and the smallest particles and pronouns are all alive with it. It is not simply dictionary it, yours or mine, but IT.”
—Henry David Thoreau (18171862)
“When was it that the particles became
The whole man, that tempers and beliefs became
Temper and belief and that differences lost
Difference and were one? It had to be
In the presence of a solitude of the self....”
—Wallace Stevens (18791955)
“O my countrymen!be nice;Mbe cautious of your language;and never, O! never let it be forgotten upon what small particles your eloquence and your fame depend.”
—Laurence Sterne (17131768)