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burn

(Encyclopedia)burn, injury resulting from exposure to heat, electricity, radiation, or caustic chemicals. Three degrees of burn are commonly recognized. In first-degree burns the outer layer of skin, called epiderm...

Burns, Arthur Frank

(Encyclopedia)Burns, Arthur Frank, 1904–87, American economist, b. Austria, grad. Columbia Univ. (A.B., 1925; A.M., 1925; Ph.D., 1934). He taught economics at Rutgers Univ. (1927–44), and then joined (1944) the...

first aid

(Encyclopedia)first aid, immediate and temporary treatment of a victim of sudden illness or injury while awaiting the arrival of medical aid. Proper early measures may be instrumental in saving life and ensuring a ...

Mitchell, Wesley Clair

(Encyclopedia)Mitchell, Wesley Clair, 1874–1948, American economist, b. Rushville, Ill. He received his Ph.D. (1899) from the Univ. of Chicago, where he studied under Thorstein Veblen and John Dewey, and he taugh...

Edinburgh

(Encyclopedia)Edinburgh ĕdˈĭnbərə [key], city (2021 pop. 542,599) and council area, royal burgh, capital of ...

oxyacetylene torch

(Encyclopedia)oxyacetylene torch ŏkˌsēəsĕtˈəlēn [key], tool that mixes and burns oxygen and acetylene to produce an extremely hot flame. This torch can be used for cutting steel and for welding iron and var...

Rand, Ayn

(Encyclopedia)Rand, Ayn īn [key], 1905–82, American writer, b. St. Petersburg, Russia, as Alissa Rosenbaum. She came to the United States in 1926, became a citizen five years later, and worked for many years as ...

erythema

(Encyclopedia)erythema ĕrˌəthēˈmə [key], more or less diffuse redness of the skin due to concentration of an abnormally large amount of blood within the small vessels of the skin (hyperemia), as in burns. Ery...

Tillett, Benjamin

(Encyclopedia)Tillett, Benjamin tĭlˈĭt [key], 1860–1943, English labor organizer, b. Bristol, England. With Tom Mann and John Burns, he led the dock strike of 1889, the first big step toward industrial unionis...

gas, fuel

(Encyclopedia)gas, fuel, gaseous substance that burns in air and releases enough heat to be useful as a fuel, while also remaining sufficiently stable at ordinary temperatures to permit long-term storage without de...
 

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