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blood count

(Encyclopedia)blood count, method for determining the number of red (erythrocytes) and white (leukocytes) blood cells in a certain volume of blood. This test can be used as a preliminary step in diagnosing some dis...

Lévi-Strauss, Claude

(Encyclopedia)Lévi-Strauss, Claude klōd lāˈvē-strous [key], 1908–2009, French anthropologist, b. Brussels, Belgium, Ph.D Univ. of Paris, 1948. He carried out research in Brazil from 1935 to 1939. From 1942 t...

Hazlitt, William

(Encyclopedia)Hazlitt, William, 1778–1830, English essayist. The son of a reform-mindeed Unitarian minister, he abandoned the idea of entering the clergy and took up painting, philosophy, and later journalism. He...

data encryption

(Encyclopedia)data encryption, the process of scrambling stored or transmitted information so that it is unintelligible until it is unscrambled by the intended recipient. Historically, data encryption has been used...

Rafsanjani, Hashemi

(Encyclopedia)Rafsanjani, Hashemi (Ali Akbar Hashemi Rafsanjani) älēˈ äkˈbär häshˈəmē räfˌsänjänˈē [key], 1934–2017, Iranian religious and political leader, president of Iran (1989–97). A Shiite...

Proust, Marcel

(Encyclopedia)Proust, Marcel pro͞ost [key], 1871–1922, French novelist, b. Paris. He is one of the great literary figures of the modern age. Born to wealthy bourgeois parents, he suffered delicate health as a c...

Bhutto, Benazir

(Encyclopedia)Bhutto, Benazir bĕnˌəzĭrˈ bo͞oˈtō [key], 1953–2007, prime minister of Pakistan (1988–90; 1993–96), daughter of Zulfikar Ali Bhutto. Educated at Radcliffe and Oxford, she returned to Paki...

Air Force, United States Department of the

(Encyclopedia)Air Force, United States Department of the, military department within the U.S. Dept. of Defense (see Defense, United States Department of). The Air Force traces its roots to the founding of the Aeron...

melamine

(Encyclopedia)melamine mĕlˈəmēnˌ [key], common name for 2,4,6-triamino-1,3,5-triazine. Melamine is a trimer (see polymer) of cyanamide, H2NC≡N, and is synthesized from calcium carbide. It condenses with form...

Kalam, A. P. J. Abdul

(Encyclopedia)Kalam, A. P. J. Abdul (Avul Pakir Jainulabdeen Abdul Kalam), 1921–2015, Indian scientist and political leader, studied St. Joseph's College, Tiruchirappalli (grad. 1954), Madras Institute of Technol...