common supplies
71Late Roman army — The Late Roman army is the term used to denote the military forces of the Roman Empire from the accession of Emperor Diocletian in 284 until the Empire s definitive division into Eastern and Western halves in 395. A few decades afterwards, the… …
72Multinational and Regional Organizations — ▪ 2009 In mid November 2008, leaders of the Group of 20 (G 20) major advanced and emerging economies met in Washington, D.C., to discuss the growing global financial crisis. At this summit and at a meeting of G 20 finance ministers held a… …
73Uninterruptible power supply — A small free standing UPS …
74human cardiovascular system — ▪ anatomy Introduction organ system that conveys blood through vessels to and from all parts of the body, carrying nutrients and oxygen to tissues and removing carbon dioxide and other wastes. It is a closed tubular system in which the… …
75Emergency management — Accident preparedness redirects here. For Safety related articles, see Safety. Disaster preparedness redirects here. For other articles related to disaster preparedness, see Category:Disaster preparedness. Emergency management is the generic name …
76Horses in warfare — War horse redirects here. For other uses, see War horse (disambiguation). A modern day joust at a …
77Iraq — /i rak , i rahk /, n. a republic in SW Asia, N of Saudi Arabia and W of Iran, centering in the Tigris Euphrates basin of Mesopotamia. 22,219,289; 172,000 sq. mi. (445,480 sq. km). Cap.: Baghdad. Also, Irak. * * * Iraq Introduction Iraq Background …
78Welding — is a fabrication process that joins materials, usually metals or thermoplastics, by causing coalescence. This is often done by melting the workpieces and adding a filler material to form a pool of molten material (the weld puddle ) that cools to… …
79AC power plugs and sockets — See also: Industrial and multiphase power plugs and sockets Plugs and sockets may sometimes combine male and female contacts, but t …
80World War I — This article is about the major war of 1914–1918. For other uses, see World War One (disambiguation) and Great War (disambiguation). World War I …
