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PET scan

(Encyclopedia)PET scan pŏzˈĭtrŏnˌ ĭmĭshˈən təmŏgˈrəfē [key], a medical imaging technique that monitors metabolic, or biochemical, activity in the brain and other organs by tracking the movement and co...

pancreatic juice

(Encyclopedia)pancreatic juice pănˌkrēătˈĭk, păngˌ– [key], secretions of the exocrine portion of the pancreas into the small intestine. The juice contains a number of important digestive enzymes, includin...

Gettysburg campaign

(Encyclopedia)Gettysburg campaign, June–July, 1863, series of decisive battles of the U.S. Civil War. The Gettysburg battles included more than 160,000 soldiers and many camp laborers. These included thousands ...

Florence, cities, United States

(Encyclopedia)Florence. 1 City (2020 pop. 40,184), seat of Lauderdale co., NW Ala., on the Tennessee River near Muscle Shoals and adjacent to Wilson ...

Fossey, Dian

(Encyclopedia)Fossey, Dian fôˈsē, fŏsˈē [key], 1932–85, American zoologist, b. San Francisco, who lived and worked with the mountain gorillas of central Africa, adding immeasurably to the understanding of t...

Famagusta

(Encyclopedia)Famagusta fämägo͞oˈstä [key], Gr. Ammochostos, city, E Cyprus, on Famagusta Bay. An impo...

Banksy

(Encyclopedia)Banksy, pseud. of an English graffiti artist, c.1974–, probably b. Bristol. He painted on walls, bridges, and the like in Bristol and London in the 1990s before he began to use (c.2000) stencils and...

Cambridge, city, England

(Encyclopedia)Cambridge, city and district, Cambridgeshire, E central England, on the River Cam. The city, set in flat country, is most famous as the site of the Univ...

Blair, Francis Preston, 1821–75, American political leader

(Encyclopedia)Blair, Francis Preston, 1821–75, American political leader and Union general in the Civil War, b. Lexington, Ky., son of Francis Preston Blair (1791–1876). A St. Louis lawyer, Blair led the Free-S...

jelly and jam

(Encyclopedia)jelly and jam, gelatinous, sweet food prepared by preserving fresh fruits. Since most fresh fruits contain about 80% water and from 10% to 15% sugar, they are subject to fermentation. They may be pres...