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Abacha, Sani

(Encyclopedia) Abacha, Sani, 1943–98, Nigerian military officer and political leader, b. Kano. He received military training in Nigeria and England, joining the Nigerian army in 1963. Abacha…

Koshiba, Masatoshi

(Encyclopedia) Koshiba, Masatoshi, 1926–2020, Japanese physicist, Ph.D. Univ. of Rochester, 1955. He was a professor at the Univ. of Tokyo from 1958 (emeritus from 1987) and at the Univ. of Tokai…

Lorenz, Edward Norton

(Encyclopedia) Lorenz, Edward Norton, 1917–2008, American meteorologist and pioneer of chaos theory, b. West Hartford, Conn., Ph.D. Massachusetts Institute of Technology, 1948. Lorenz became…

Davidson, George

(Encyclopedia) Davidson, George, 1825–1911, American geographer and astronomer, b. England. From 1845 to 1895 he was on the staff of the U.S. Coast and Geodetic Survey. He charted (1850–60) the U.S.…

hyperinsulinism

(Encyclopedia) hyperinsulinism, presence in the system of an above-normal amount of insulin, the substance secreted by the pancreas and needed by the body to utilize sugar. An increased amount of…

antidiuretic hormone

(Encyclopedia) antidiuretic hormoneantidiuretic hormoneănˌtēdīy&oomacr;rĕtˈĭk [key], polypeptide hormone secreted by the posterior pituitary gland. Its principal action is to regulate the amount…

hernia

(Encyclopedia) hernia, protrusion of an internal organ or part of an organ through the wall of a body cavity. The hernia is enclosed by a sac formed by the lining of the cavity. It results from a…

Appert, Nicolas

(Encyclopedia) Appert, NicolasAppert, Nicolasnēkôläˈ äpârˈ [key], also known as François AppertFrançois AppertfräNswäˈ [key], 1750–1841, French originator of a method of canning. In 1795 the French…

Shonekan, Ernest Adegunle Oladeinde

(Encyclopedia) Shonekan, Ernest Adegunle Oladeinde, 1936–, Nigerian businessman and political leader, b. Lagos. He received a law degree in 1962 from the Univ. of London and joined the United African…

bail

(Encyclopedia) bail, in law, procurement of release from prison of a person awaiting trial or an appeal, by the deposit of security to insure his submission at the required time to legal authority.…