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Hill, Archibald Vivian

(Encyclopedia)Hill, Archibald Vivian, 1886–1977, British physiologist, B.A. Cambridge, 1909. Hill was a professor at Manchester Univ. (1920–23) and University College, London (1923–25) before becoming a resea...

calorie

(Encyclopedia)calorie, abbr. cal, unit of heat energy in the metric system. The measurement of heat is called calorimetry. The calorie, or gram calorie, is the quantity of heat required to raise the temperature of ...

Lugard, Frederick John Dealtry Lugard, 1st Baron

(Encyclopedia)Lugard, Frederick John Dealtry Lugard, 1st Baron lo͞ogärdˈ [key], 1858–1945, British colonial administrator. After an early military career, he entered (1889) the service of the British East Afri...

expansion

(Encyclopedia)expansion, in physics, increase in volume resulting from an increase in temperature. Contraction is the reverse process. When heat is applied to a body, the rate of vibration and the distances between...

battleship

(Encyclopedia)battleship, large, armored warship equipped with the heaviest naval guns. The evolution of the battleship, from the ironclad warship of the mid-19th cent., received great impetus from the Civil War. B...

Jabotinsky, Vladimir

(Encyclopedia)Jabotinsky, Vladimir yăbˌətĭnˈskē [key], 1880–1940, Jewish Zionist leader, b. Russia. A fiery orator and an accomplished writer in several languages, he was a militant Zionist and a persistent...

governor, in government

(Encyclopedia)governor, chief executive of a dependent or component unit in a political system. In the United States, a governor is the chief executive of each state and is elected by the people of the state. In th...

Belovo

(Encyclopedia)Belovo byĕlôˈvə [key], city, S central Siberian Russia. One of the largest industrial cen...

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