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Netter, Frank Henry

(Encyclopedia)Netter, Frank Henry, 1906–1991, American physician and medical illustrator, b. Brooklyn, N.Y. He attended City College as well as the National Academy of Design and Art Students League and became a ...

Nettilling Lake

(Encyclopedia)Nettilling Lake nĕchˈĭlĭng [key], freshwater lake, 1,956 sq mi (5,066 sq km), S Baffin Island, Nunavut Territory, Canada; one of the largest lakes entirely within Canada. It is located in an arcti...

nettle

(Encyclopedia)nettle, common name for the Urticaceae, a family of fibrous herbs, small shrubs, and trees found chiefly in the tropics and subtropics. Several genera of nettles are covered with small stinging hairs ...

neural network

(Encyclopedia)neural network or neural computing, computer architecture modeled upon the human brain's interconnected system of neurons. Neural networks imitate the brain's ability to sort out patterns and learn fr...

Neusner, Jacob

(Encyclopedia)Neusner, Jacob, 1932–2016, American scholar and historian of Judaism, b. West Hartford, Conn, B.A. Harvard, 1953, M.A. Jewish Theological Seminary, 1960), Ph.D. Columbia, 1960. Regarded as the world...

Australia

(Encyclopedia)CE5 Australia ôstrālˈyə [key], smallest continent, between the Indian and Pacific oceans. With the island state of Tasmania to the south, the continent makes up th...

neutrality

(Encyclopedia)neutrality, in international law, status of a nation that refrains from participation in a war between other states and maintains an impartial attitude toward the belligerents. Neutrality is not to be...

Neutrality Act

(Encyclopedia)Neutrality Act, law passed by the U.S. Congress and signed by President Franklin Delano Roosevelt in Aug., 1935. It was designed to keep the United States out of a possible European war by banning shi...

neutralization

(Encyclopedia)neutralization, chemical reaction, according to the Arrhenius theory of acids and bases, in which a water solution of acid is mixed with a water solution of base to form a salt and water; this reactio...

neutrino

(Encyclopedia)neutrino no͞otrēˈnō [key] [Ital.,=little neutral (particle)], elementary particle with no electric charge and a very small mass emitted during the decay of certain other particles. The neutrino wa...