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Ghani, Ashraf

(Encyclopedia)Ghani, Ashraf (Mohammad Ashraf Ghani Ahmadzai), 1949–, Afghan political leader, president of Afghanistan (2014–), Ph.D Columbia, 1983. Trained as an cultural anthropologist, he taught at Kabul Uni...

greenling

(Encyclopedia)greenling, common name for any of several species of carnivorous, spiny-finned fishes of the family Hexagrammidae, common in the Pacific Ocean, especially in the waters N of Monterey, Calif. Greenling...

Hayward

(Encyclopedia)Hayward. <1> City (2020 pop. 162,954), Alameda co., W Calif.; settled 1851, inc. 1876. It is an important commercial and distribution center for ...

Haldane, Frederick Duncan Michael

(Encyclopedia)Haldane, Frederick Duncan Michael, 1951–, British physicist, b. London, England, Ph.D. Cambridge, 1978. Haldane taught at the Univ. of Southern California (1981–85, 1987–90) and worked at Bell L...

Humboldt, river, United States

(Encyclopedia)Humboldt, river, c.300 mi (480 km) long, rising in several branches in the mountains of NE Nev. It meanders generally west to disappear in Humboldt Sink, W Nevada. Along with its tributaries, the Humb...

Mather, John Cromwell

(Encyclopedia)Mather, John Cromwell, 1946–, American astrophysicist, b. Roanoke, Va., Ph.D. Univ. of California, Berkeley, 1974. He has been a researcher at NASA's Goddard Space Flight Center in Greenbelt, Md., s...

artichoke

(Encyclopedia)artichoke, name for two different plants of the family Asteraceae (aster family), both having edible parts. The French, or globe, artichoke (Cynara scolymus) is a thistlelike plant of which the globul...

Loeb, Jacques

(Encyclopedia)Loeb, Jacques lōb [key], 1859–1924, American physiologist, b. Germany, M.D. Univ. of Strasbourg, 1884. He came to the United States in 1891 and taught at Bryn Mawr, the Univ. of Chicago, and the Un...

MacCready, Paul Beattie

(Encyclopedia)MacCready, Paul Beattie, 1925–2007, American engineer and inventor known for his achievements in human-powered flight, b. New Haven, Conn., Ph.D. California Institute of Technology, 1952. In 1997 he...

lignum vitae

(Encyclopedia)lignum vitae lĭgˈnəm vīˈtē [key] [Lat.,=wood of life], tropical American evergreen tree of the genus Guaiacum. The hard, dense, and extremely durable wood, obtained chiefly from G. officinale an...
 

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