inverse-time relay
41Australia — /aw strayl yeuh/, n. 1. a continent SE of Asia, between the Indian and the Pacific oceans. 18,438,824; 2,948,366 sq. mi. (7,636,270 sq. km). 2. Commonwealth of, a member of the Commonwealth of Nations, consisting of the federated states and… …
42electromagnetic radiation — Physics. radiation consisting of electromagnetic waves, including radio waves, infrared, visible light, ultraviolet, x rays, and gamma rays. [1950 55] * * * Energy propagated through free space or through a material medium in the form of… …
43Geographic information system — GIS redirects here. For other uses, see GIS (disambiguation). A geographic information system, geographical information science, or geospatial information studies is a system designed to capture, store, manipulate, analyze, manage, and present… …
44Sensory substitution — means to transform the characteristics of one sensory modality into stimuli of another sensory modality. It is hoped that sensory substitution systems can help handicapped people by restoring their ability to perceive a certain defective sensory… …
45Timeline of electromagnetism — The timeline of electromagnetism, that is the timeline of the human understanding of electromagnetic forces, dates back over two thousand years ago. It lists, within the history of electromagnetism, the associated theories, technology, and events …
46Cleveland — This article is about the city in Ohio. For the metropolitan area, see Greater Cleveland. For other uses, see Cleveland (disambiguation). City of Cleveland   City   …
47Digital Audio Broadcasting — For other digital audio broadcasting systems, see Digital radio.   Countries with regular services …
48Mobile phone radiation and health — A man speaking on a mobile telephone The effect of mobile phone radiation on human health is the subject of recent interest and study, as a result of the enormous increase in mobile phone usage throughout the world (as of June 2009 …
49Argentine Constitution of 1853 — The Argentine Constitution of 1853 was the first constitution of Argentina, approved with the support of the governments of the provinces mdash;though without that of the Buenos Aires Province, who remained separated of the Argentine… …
50Constitution of Argentina of 1853 — Argentine Constitution of 1853 Cover of the original manuscript of the 1853 Constitution Ratified …
