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Röhm, Ernst

(Encyclopedia)Röhm, Ernst: see Roehm, Ernst.

Fleming, Sir Alexander

(Encyclopedia)Fleming, Sir Alexander, 1881–1955, Scottish bacteriologist, discoverer of penicillin (1928) and lysozyme (1922), an antibacterial substance found in saliva and other body secretions. Educated at St....

open-chain compound

(Encyclopedia)open-chain compound: see aliphatic compound. ...

polymerase chain reaction

(Encyclopedia)polymerase chain reaction pŏlˈĭmərāsˌ [key] (PCR), laboratory process in which a particular DNA segment from a mixture of DNA chains is rapidly replicated, producing a large, readily analyzed sa...

Nemtsov, Boris Yefimovich

(Encyclopedia)Nemtsov, Boris Yefimovich, 1959–2015, Russian physicist and politician. He worked at the Gorky Radiophysics Research Institute (1981–90) before he was elected to the Soviet Congress of People's De...

Pasternak, Boris Leonidovich

(Encyclopedia)Pasternak, Boris Leonidovich păsˈtərnăkˌ, Rus. bərēsˈ lyāˌənyēˈdəvĭch pəstyĭrnäkˈ [key], 1890–1960, Russian poet and translator. Pasternak became an international symbol of the in...

Bugayev, Boris Nikolayevich

(Encyclopedia)Bugayev, Boris Nikolayevich: see Bely, Andrei. ...

Vogau, Boris Andreyevich

(Encyclopedia)Vogau, Boris Andreyevich: see Pilnyak, Boris. ...

Stürmer, Boris Vladimirovich

(Encyclopedia)Stürmer, Boris Vladimirovich bərēsˈ vlədyēˈmĭrəvĭch shtyo͞orˈmĭr [key], 1848–1917, Russian public official. He became premier early in 1916 and shortly afterward replaced Sazonov as for...

Yeltsin, Boris Nikolayevich

(Encyclopedia)Yeltsin, Boris Nikolayevich bərēsˈ nyĭkəlīˈəvĭch yĕltˈsĭn [key], 1931–2007, Soviet and Russian politician, president of Russia (1991–99). Born in Yekaterinburg (then Sverdlovsk) and ed...