key fraction
51Escapade (album) — Infobox Album | Name = Escapade Type = Album Artist = Tim Finn Released = 1983 Genre = Pop Music Length = 36.53 Label = Mushroom Records Producer = Mark Moffatt, Ricky Fataar Reviews = *Allmusic (3/5) [http://www.allmusic.com/cg/amg.dll?p=amg sql …
52conservation — conservational, adj. /kon seuhr vay sheuhn/, n. 1. the act of conserving; prevention of injury, decay, waste, or loss; preservation: conservation of wildlife; conservation of human rights. 2. official supervision of rivers, forests, and other… …
53Heavy water — Not to be confused with hard water or tritiated water. Deuterium oxide IUPAC name …
54Meantone temperament — is a musical temperament, which is a system of musical tuning. In general, a meantone is constructed the same way as Pythagorean tuning, as a stack of perfect fifths, but in meantone, each fifth is narrow compared to the ratio 27/12:1 in 12 equal …
55F/A-18 Hornet — Infobox Aircraft name= F/A 18 Hornet caption= A USMC F/A 18 in flight type= Multirole fighter national origin = United States manufacturer= McDonnell Douglas / Boeing Northrop designer= first flight= 18 November 1978 introduction= 7 January 1983… …
56Action potential — In physiology, an action potential is a short lasting event in which the electrical membrane potential of a cell rapidly rises and falls, following a consistent trajectory. Action potentials occur in several types of animal cells, called… …
57Amadeo Bordiga — (also misspelt Amedeo , 13 June 1889 ndash; 23 July 1970) was an Italian Marxist, a contributor to Communist theory, the founder of the Communist Party of Italy, a leader of the Communist International and, after World War II, leading figure of… …
58Influenza A virus subtype H5N1 — Influenza A virus subtype H5N1, also known as A(H5N1) or simply H5N1, is a subtype of the Influenza A virus which can cause illness in humans and many other animal species.cite web author=International Committee on Taxonomy of Viruses | publisher …
59Anaerobic digestion — and regenerative thermal oxidiser component of Lübeck mechanical biological treatment plant in Germany, 2007 …
60Charlieplexing — is a technique proposed in early 1995 by Charlie Allen at Maxim Integrated Products for driving a multiplexed display in which relatively few I/O pins on a microcontroller are used to drive an array of LEDs. The method utilizes the tri state… …
