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O'Neill, Paul Henry

(Encyclopedia)O'Neill, Paul Henry, 1935–2020, American business executive and government official, b. St. Louis, Mo., grad. Fresno State College (B.A.) and Indiana Univ. (M.P.A.). A Republican, O'Neill began his ...

Oder-Neisse line

(Encyclopedia)Oder-Neisse line, frontier established in 1945 between Germany and Poland; it followed the Oder and W Neisse rivers from the Baltic Sea to the Czechoslovak border. The boundary, desired by most Poles ...

nerve gas

(Encyclopedia)nerve gas, any of several poison gases intended for military use, e.g., tabun, sarin, soman, and VX. Nerve gases were first developed by Germany during World War II but were not used at that time. The...

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 ...

Mi'kmaq

(Encyclopedia)Mi'kmaq or Micmac, Native North Americans whose language belongs to the Algonquian branch of the Algonquian-Wakashan linguistic stock (see Native American languages). They inhabit Nova Scotia, Cape Br...

Young, Michael Warren

(Encyclopedia)Young, Michael Warren, 1949–, American geneticist, b. Miami, Fla., Ph.D. Univ. of Texas, Austin, 1975. Young has been on the faculty at Rockefeller Univ. since 1978, and he was also an investigator ...

adrenocorticotropic hormone

(Encyclopedia)adrenocorticotropic hormone ədrēˈnōkôrˌtəkōtrŏpˈĭk [key], polypeptide hormone secreted by the anterior pituitary gland. Its chief function is to stimulate the cortex of the adrenal gland to...

Steuben, Friedrich Wilhelm, Baron von

(Encyclopedia)Steuben, Friedrich Wilhelm, Baron von styo͞oˈbən, Ger. frēˈdrĭkh vĭlˈhĕlm bärōnˈ fən shtoiˈbən [key], 1730–94, Prussian army officer, general in the American Revolution, b. Magdeburg....

Tolstoy, Aleksey Nikolayevich

(Encyclopedia)Tolstoy, Aleksey Nikolayevich təlstoiˈ [key], 1883–1945, Russian writer. He was distantly related to Leo Tolstoy. Of aristocratic origin, he opposed the Bolsheviks in 1917 and emigrated to Wester...

thermionic emission

(Encyclopedia)thermionic emission thûrmˌīŏnˈĭk [key], emission of electrons or ions by substances that are highly heated, the charged particles being called thermions. The number of thermions emitted increase...