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Heaviside, Oliver

(Encyclopedia)Heaviside, Oliver hĕvˈēsīdˌ [key], 1850–1925, English physicist. He did valuable work in telephony and in the theory of electrical conduction in cables and other areas of electric theory. He su...

Bieler, Manfred

(Encyclopedia)Bieler, Manfred mänˈfrĕt bēˈlər [key], 1934–, German dramatist and novelist. Among Bieler's plays, written for radio, are Die achte Trübsal [the eighth misery] (1960), attacking anti-Semitism...

Morse code

(Encyclopedia)CE5 Morse code [for S. F. B. Morse], the arbitrary set of signals used on the telegraph (see code). It may also be used with a flash lamp for visible signaling. The international (or continental) M...

chart

(Encyclopedia)chart, term referring to maps prepared for marine navigation and for air navigation. All charts show, in some convenient scale, geographic features useful to the navigator, as well as indications of d...

amplifier

(Encyclopedia)amplifier, device that accepts a varying input signal and produces an output signal that varies in the same way as the input but has a larger amplitude. The input signal may be a current, a voltage, a...

Oddsson, Davíð

(Encyclopedia)Oddsson, Davíð däˈvĭth ōdˈsōn [key], 1948–, Icelandic politician and writer. A lawyer, radio producer, and the author of several plays and teleplays, he also worked for the Reykjavík Health...

Klein, Ralph Phillip

(Encyclopedia)Klein, Ralph Phillip, 1942–2013, Canadian politician, b. Calgary. He served in the Canadian air force and worked in public relations and as a weathercaster and reporter in radio and television befor...

Saint-Cloud

(Encyclopedia)Saint-Cloud săN-klo͞oˈ [key], town (1990 est. pop. 28,673), Hauts-de-Seine dept., N central France, a suburb W of Paris on the Seine River. It is a residential town and resort, with a famous racetr...

Paulist Fathers

(Encyclopedia)Paulist Fathers, American society of Roman Catholic priests, officially named the Society of Missionary Priests of St. Paul the Apostle (Latin abbr., C.S.P.). It was founded (1858) by Isaac Hecker, wh...

Tibbett, Lawrence

(Encyclopedia)Tibbett, Lawrence tĭbˈĭt [key], 1896–1960, American baritone, b. Bakersfield, Calif. He made his debut at the Metropolitan Opera House in 1923. After a successful appearance as Ford in Verdi's Fa...