relay-based assembly
51United Kingdom — a kingdom in NW Europe, consisting of Great Britain and Northern Ireland: formerly comprising Great Britain and Ireland 1801 1922. 58,610,182; 94,242 sq. mi. (244,100 sq. km). Cap.: London. Abbr.: U.K. Official name, United Kingdom of Great… …
52Dates of 2008 — ▪ 2009 January As we meet tonight, our economy is undergoing a period of uncertainty.… At kitchen tables across our country, there is a concern about our economic future. U.S. Pres. George W. Bush, in his final state of the union address, January …
53Programmable logic controller — A programmable logic controller (PLC) or programmable controller is a digital computer used for automation of industrial processes, such as control of machinery on factory assembly lines. PLCs are used in many different industries and machines… …
54Passive infrared sensor — A Passive InfraRed sensor (PIR sensor) is an electronic device that measures infrared (IR) light radiating from objects in its field of view. PIR sensors are often used in the construction of PIR based motion detectors (see below). Apparent… …
55France — /frans, frahns/; Fr. /frddahonns/, n. 1. Anatole /ann nann tawl /, (Jacques Anatole Thibault), 1844 1924, French novelist and essayist: Nobel prize 1921. 2. a republic in W Europe. 58,470,421; 212,736 sq. mi. (550,985 sq. km). Cap.: Paris. 3.… …
56Mali — Malian, n., adj. /mah lee/, n. Republic of, a republic in W Africa: formerly a territory of France; gained independence 1960. 9,945,383; 463,500 sq. mi. (120,000 sq. km). Cap.: Bamako. Formerly, French Sudan. * * * Mali Introduction Mali… …
57Rwanda — Rwandan, adj., n. /rooh ahn deuh/, n. a republic in central Africa, E of the Democratic Republic of the Congo: formerly comprising the N part of the Belgian trust territory of Ruanda Urundi; became independent 1962. 7,737,537; 10,169 sq. mi.… …
58Morocco — Moroccan /meuh rok euhn/, adj., n. /meuh rok oh/, n. 1. French, Maroc. Spanish, Marruecos. a kingdom in NW Africa: formed from a sultanate that was divided into two protectorates (French Morocco and Spanish Morocco) and an international zone.… …
59Namibia — Namibian, adj., n. /neuh mib ee euh/, n. a republic in SW Africa: a former German protectorate; a mandate of South Africa 1920 66; gained independence 1990. 1,727,183; 318,261 sq. mi. (824,296 sq. km). Cap.: Windhoek. Formerly, German Southwest… …
60South Africa — Republic of, a country in S Africa; member of the Commonwealth of Nations until 1961. 42,327,458; 472,000 sq. mi. (1,222,480 sq. km). Capitals: Pretoria and Cape Town. Formerly, Union of South Africa. * * * South Africa Introduction South Africa… …
