costs of circulation
121Anaerobic digestion — and regenerative thermal oxidiser component of Lübeck mechanical biological treatment plant in Germany, 2007 …
122Demurrage (currency) — Demurrage is a cost associated with owning or holding currency over a given period of time. It is sometimes referred to as a carrying cost of money. For commodity money such as gold, demurrage is in practice nothing more than the cost of storing… …
123Global warming — This article is about the change in climate Earth is currently experiencing. For general discussion of how Earth s climate can change, see Climate change …
124Pressure exchanger — A pressure exchanger transfers pressure energy from a high pressure fluid stream to a low pressure fluid stream. Many industrial processes operate at elevated pressures and have high pressure waste streams. One way of providing a high pressure… …
125Currency of Colombia — Contents 1 Spanish colonial coinage 1.1 1622–1756 Cob coinage (macuquina) 1.2 1756–1822 Milled coinage 1.3 1813–1820 Necessity coinage …
126Sustainability — Achieving sustainability will enable the Earth to continue supporting human life as we know it. Blue Marble NASA composite images: 2001 (left), 2002 (right). See also: Sustainable development Sustainability is the capacity to endure. For humans,… …
127Guatemala — Guatemalan, adj., n. /gwah teuh mah leuh/; Sp. /gwah te mah lah/, n. 1. a republic in N Central America. 11,558,407; 42,042 sq. mi. (108,889 sq. km). 2. Also called Guatemala City. a city in and the capital of this republic. 917,322. * * *… …
128Norway — /nawr way/, n. Norwegian, Norge. a kingdom in N Europe, in the W part of the Scandinavian Peninsula. 4,404,456; 124,555 sq. mi. (322,597 sq. km). Cap.: Oslo. * * * Norway Introduction Norway Background: Despite its neutrality, Norway was not able …
