the particles differ
31Chip formation — The basic chip formation process. Chip formation is part of the process of cutting materials by mechanical means, using tools such as saws, lathes and milling cutters. An understanding of the theory and engineering of this formation is an… …
32Gallican Rite — The Gallican Rite is a historical sub grouping of the Roman Catholic liturgy in western Europe; it is not a single rite but actually a family of rites within the Western Rite which comprised the majority use of most of Christianity in western… …
33OPERA neutrino anomaly — The OPERA neutrino anomaly is the detection of apparently faster than light neutrinos by the OPERA experiment in September 2011. The detection is anomalous because speeds exceeding that of light in a vacuum are generally thought to violate… …
34Unmoved mover — The unmoved mover is a philosophical concept described by Aristotle as the first cause that sets the universe into motion. As is implicit in the name, the unmoved mover is not moved by any prior action. In his book Metaphysics , Aristotle… …
35Particle density — The particle density or true density of a particulate solid or powder, is the density of the particles that make up the powder, in contrast to the bulk density, which measures the average density of a large volume of the powder in a specific… …
36Hasegawa-Mima equation — The Hasegawa Mima equation, named after Akira Hasegawa and Kunioki Mima, is an equation that describes a certain regime of plasma, where the time scales are very fast, and the distance scale in the direction of the magnetic field is long. In… …
37Eastern Orthodoxy — the faith, practice, membership, and government of the Eastern Orthodox Church. * * * officially Orthodox Catholic Church One of the three major branches of Christianity. Its adherents live mostly in Greece, Russia, the Balkans, Ukraine, and the… …
38cluster — clusteringly, adv. clustery, adj. /klus teuhr/, n. 1. a number of things of the same kind, growing or held together; a bunch: a cluster of grapes. 2. a group of things or persons close together: There was a cluster of tourists at the gate. 3. U.S …
39analysis — /euh nal euh sis/, n., pl. analyses / seez /. 1. the separating of any material or abstract entity into its constituent elements (opposed to synthesis). 2. this process as a method of studying the nature of something or of determining its… …
40atomism — atomist, n. atomistic, atomistical, adj. atomistically, adv. /at euh miz euhm/, n. 1. Also called atomic theory. Philos. the theory that minute, discrete, finite, and indivisible elements are the ultimate constituents of all matter. 2. Psychol. a …
