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Information about GEM can be found at the GEM web page. [1] There are two versions of GEM, one is a flux-tube version [2] and the other one is a global general geometry version. [3] Both versions of GEM use a field-aligned coordinate system. Ions are treated kinetically, but averaged over their gyro-obits and electrons are treated as drift-kinetic.
Kinetic energy metamorphosis (KEM) is a tribological process of gradual crystal re-orientation and foliation of component minerals in certain rocks. It is caused by very high, localized application of kinetic energy .
Gravitoelectromagnetism, abbreviated GEM, refers to a set of formal analogies between the equations for electromagnetism and relativistic gravitation; specifically: between Maxwell's field equations and an approximation, valid under certain conditions, to the Einstein field equations for general relativity.
The Thorpe–Ingold effect, gem-dimethyl effect, or angle compression is an effect observed in chemistry where increasing steric hindrance favours ring closure and intramolecular reactions. The effect was first reported by Beesley, Thorpe , and Ingold in 1915 as part of a study of cyclization reactions . [ 1 ]
A rough specimen of bloodstone. Heliotropes (from Ancient Greek ἥλιος (hḗlios) 'sun' and τρέπειν (trépein) 'to turn') (also called ematille, Indian bloodstones, or simply bloodstones) are aggregate minerals, and cryptocrystalline mixture of quartz that occurs mostly as jasper or sometimes as chalcedony (translucent).
“Lauren Graham is so unbelievable and she’s a gem for this world. 🤍,” one fan gushed. “Love her ️😢,” a fan wrote as another echoed, “Love love love her ️.” ...
Gems lacking the silky inclusions required to produce the cat's eye effect are usually faceted. An alexandrite cat's eye is a chrysoberyl cat's eye that changes color. "Milk and honey" is a term commonly used to describe the color of the best cat's eyes.
With January rapidly approaching, nearly half of our top 50 free agents have agreed to new contracts, ranging in magnitude from Juan Soto’s $765 million mega-deal with the Mets to Danny Jansen ...