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bloat

(Encyclopedia)bloat, excessive accumulation of gases in the rumen, the first stomach of a cud-chewing animal. Bloat is probably formed to a large extent by bacterial action. It occurs in all ruminants, but is most ...

Rio Treaty

(Encyclopedia)Rio Treaty (Inter-American Treaty of Reciprocal Assistance), signed Sept. 2, 1947, and originally ratified by all 21 American republics. Under the treaty, an armed attack or threat of aggression again...

Lachaise, Gaston

(Encyclopedia)Lachaise, Gaston gästôNˈ läshĕzˈ [key], 1882–1935, American sculptor, b. Paris. After studying in Paris, he emigrated to the United States in 1906. For 12 years he worked in Boston and New Yor...

property

(Encyclopedia)property, rights to the enjoyment of things of economic value, whether the enjoyment is exclusive or shared, present or prospective. The rightful possession of such rights is called ownership. Ownersh...

X ray

(Encyclopedia)CE5 Typical X-ray composite spectrum (intensity as a function of frequency) X ray, invisible, highly penetrating electromagnetic radiation of much shorter wavelength (higher frequency) than visibl...

Constitution of Athens

(Encyclopedia)Constitution of Athens, treatise by Aristotle or a member of his school, written in the late 4th cent. b.c. It was lost until discovered on Egyptian papyrus in 1890. It is a history of the Athenian go...

nuisance

(Encyclopedia)nuisance, in law, an act that, without legal justification, interferes with safety, comfort, or the use of property. A private nuisance (e.g., erecting a wall that shuts off a neighbor's light) is one...

Marsh test

(Encyclopedia)Marsh test, method for the detection of arsenic, so sensitive that it can be used to detect minute amounts of arsenic in foods (the residue of fruit spray) or in stomach contents. The sample is placed...

Cannon, George Quayle

(Encyclopedia)Cannon, George Quayle, 1827–1901, Mormon apostle, b. Liverpool, England. He and his parents were converted to Mormonism in 1840; from the Isle of Man they emigrated to Nauvoo, Ill., in 1842, moving ...

Williams, Ephraim

(Encyclopedia)Williams, Ephraim, 1715–55, American soldier, founder of Williams College, b. Newton, Mass. After several years as a sailor, he lived in Massachusetts and took part in defending the frontier against...