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Hine, Lewis

(Encyclopedia)Hine, Lewis (Lewis Wickes Hine), 1874–1940, American photographer, b. Oshkosh, Wis. Hine dedicated much of his photographic career, which began shortly after he bought his first camera in 1903, to e...

WHO

(Encyclopedia)WHO: see World Health Organization. ...

Mellon Foundation

(Encyclopedia)Mellon Foundation, officially the Andrew W. Mellon Foundation, philanthropic trust formed (1969) through the merger of the Avalon Foundation (est. 1940 by Ailsa Mellon Bruce) and the Old Dominion Foun...

Henderson, Donald Ainslie

(Encyclopedia)Henderson, Donald Ainslie, 1928–2016, American physician instrumental in eradicating smallpox, b. Lakewood, Ohio, M.D. Univ. of Rochester, 1954, M.P.H. Johns Hopkins, 1960. He joined (1955) the Epid...

Alter, Harvey James

(Encyclopedia)Alter, Harvey James, 1935–, American virologist, b. New York City, M.D. Univ. of Rochester, 1960. He has been a researcher at the National Institutes of Health since 1969. The 2020 Nobel Prize in Ph...

Fielding, Antony Vandyke Copley

(Encyclopedia)Fielding, Antony Vandyke Copley, 1787–1855, English landscape painter in watercolor. For the last 24 years of his life he was president of the Water Colour Society, where he exhibited yearly. Fieldi...

drug poisoning

(Encyclopedia)drug poisoning, toxic effects caused by an administered drug. Worldwide more than 9 million natural and synthetic chemicals have been identified; fewer than 3000 cause more than 95% of acidental and d...

Bill and Melinda Gates Foundation

(Encyclopedia)Bill and Melinda Gates Foundation, philanthropic institution founded in 1994 by Microsoft chairman Bill Gates and his wife, Melinda, to improve the lives of the poor throughout the world, primarily th...

Sandrart, Joachim Von

(Encyclopedia)Sandrart, Joachim Von yōäˈkhĭm fən zäntˈrärt [key], 1606–88, German painter. An academic painter fond of chiaroscuro effects, Sandrart is best remembered for his comprehensive history of art...

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