ruling gradient
51Road — This article is about a route, thoroughfare or way that supports travel by a means of conveyance. For a place outside a harbor where a ship can lie at anchor, see Roadstead. For public roads, see Highway. For other routes, see thoroughfare. For… …
52Desalination — This article is about removing salt from water. For soil desalination, see Soil salinity control. Water desalination Methods Distillation Multi stage flash distillation (MSF) Multiple effect distillation (MED|ME) Vapor compression (VC) Ion… …
53Iowa — This article is about the U.S. state of Iowa. For other uses, see Iowa (disambiguation). State of Iowa …
54Tikal — For other uses, see Tikal (disambiguation). Tikal National Park * UNESCO World Heritage Site …
55Lackawanna Cut-Off — The westbound Lackawanna Limited comes off the Pequest Fill shortly after the opening of the Lackawanna Cut Off. Taken from the signal tower at the east end of Greendell Siding, this early 1912 photo was used as a template for a Phoebe Snow… …
56Algeria — /al jear ee euh/, n. a republic in NW Africa: formerly comprised 13 departments of France; gained independence 1962. 29,830,370; 919,352 sq. mi. (2,381,122 sq. km). Cap.: Algiers. * * * Algeria Introduction Algeria Background: After a century of… …
57Guyana — Guyanese /guy euh neez , nees /, n., adj. /guy an euh, ah neuh/, n. an independent republic on the NE coast of South America: a former British protectorate; gained independence 1966; member of the Commonwealth of Nations. 706,116; 82,978 sq. mi.… …
58Khyber Pakhtunkhwa — North West Frontier Province redirects here. For other uses, see North West Frontier (disambiguation). Khyber Pakhtunkhwa خیبر پښتونخوا   Province   …
59Germanic peoples — The Germanic peoples are a historical group of Indo European speaking peoples, originating in Northern Europe and identified by their use of the Germanic languages which diversified out of Common Germanic in the course of the Pre Roman Iron Age.… …
60Hedge fund — A hedge fund is a private investment fund open to a limited range of investors which is permitted by regulators to undertake a wider range of activities than other investment funds and which pays a performance fee to its investment manager.… …
