ground reinforcement rate
41Boeing AH-64 Apache — AH 64 Apache An AH 64D Apache from U.S. Army s 101st Aviation R …
42Machine gun — [ thumb|200px|An illustration of later model 19th century Gatling gun. It was a multi barreled rotary machine gun fired via a manual crank, which mechanically loaded and primed cartridges from the hopper above the gun] : For other uses of the… …
43List of psychology topics — This page aims to list all topics related to psychology. This is so that those interested in the subject can monitor changes to the pages by clicking on Related changes in the sidebar. It is also to see the gaps in Wikipedia s coverage of the… …
44Luding Bridge — Infobox Military Conflict conflict=Luding Bridge partof=the Long March (Chinese Civil War) caption=Luding Bridge seen from the side of the city date=29 May 1935 place= Dadu River, Luding County, Garzê Tibetan Autonomous Prefecture, Sichuan, China …
45Sri Lanka — Sri Lankan, adj., n. /sree lahng keuh, lang keuh, shree / an island republic in the Indian Ocean, S of India: a member of the Commonwealth of Nations. 18,762,075; 25,332 sq. mi. (65,610 sq. km). Cap.: Colombo. Formerly, Ceylon. Arabic, Serendip.… …
46North American F-100 Super Sabre — Super Sabre redirects here. For the comic book character, see Super Sabre (comics). F 100 Super Sabre …
47Operation Barrel Roll — For other uses, see Barrel roll. Operation Barrel Roll Part of Vietnam War Date 14 December 1964 – 29 March 1973 Location Northeastern …
48Architecture and Civil Engineering — ▪ 2009 Introduction Architecture For Notable Civil Engineering Projects in work or completed in 2008, see Table (Notable Civil Engineering Projects (in work or completed, 2008)). Beijing was the centre of the world of architecture… …
49harbours and sea works — Introduction harbour also spelled harbor any part of a body of water and the manmade structures surrounding it that sufficiently shelters a vessel from wind, waves, and currents, enabling safe anchorage or the discharge and loading of… …
50Science of morality — The Good Samaritan by François Léon Sicard. The sculpture is based on a story, and one that would be promoted by science of morality. Nature, habits, culture and norms are all pivotal in this empirical pursuit of harmony among living beings.… …
