proved field

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• Field electron emission — It is requested that a diagram or diagrams be included in this article to improve its quality. For more information, refer to discussion on this page and/or the listing at Wikipedia:Requested images. Field emission (FE) (also known as field… …   Wikipedia

• Field arithmetic — In mathematics, field arithmetic is a subject that studies the interrelations between arithmetic properties of a ql|field (mathematics)|field and its absolute Galois group.It is an interdisciplinary subject as it uses tools from algebraic number… …   Wikipedia

• Field Day Theatre Company — The Field Day Theatre Company began as an artistic collaboration between playwright Brian Friel and actor Stephen Rea. In 1980, the duo set out to launch a production of Friel s recently completed play, Translations . They decided to rehearse and …   Wikipedia

• Field artillery in the American Civil War — M1857 Napoleon at Stones River battlefield cemetery. Field artillery in the American Civil War refers to the important artillery weapons, equipment, and practices used by the Artillery branch to support the infantry and cavalry forces in the… …   Wikipedia

• Field of definition — In mathematics, the field of definition of an algebraic variety V is essentially the smallest field to which the coefficients of the polynomials defining V can belong. Given polynomials, with coefficients in a field K , it may not be obvious… …   Wikipedia

• field hockey — a game played on a rectangular field having a netted goal at each end, in which two teams of 11 players each compete in driving a small leather covered ball into the other s goal, each player being equipped with a stick having a curved end or… …   Universalium

• Field hospital — 47th Combat Support Hospital, 2000 A field hospital is a large mobile medical unit that temporarily takes care of casualties on site before they can be safely transported to more permanent hospital facilities. The concept was inherited from the… …   Wikipedia

• Field, John — ▪ British ballet dancer and director byname of  John Greenfield   born Oct. 22, 1921, Doncaster, Yorkshire, Eng. died Aug. 3, 1991, Esher, Surrey       British ballet dancer and director, long time artistic director of the Royal Ballet s touring… …   Universalium

• Real closed field — In mathematics, a real closed field is a field F in which any of the following equivalent conditions are true:#There is a total order on F making it an ordered field such that, in this ordering, every positive element of F is a square in F and… …   Wikipedia

• Track and Field Sports — ▪ 2007 Introduction World Indoor Championships.       At the International Association of Athletics Federations (IAAF) world indoor championships, held in Moscow on March 10–12, 2006, Russia and the U.S. divided up a majority share of the gold… …   Universalium

• List of oil field acronyms — Contents 1 # 2 A 3 B 4 C …   Wikipedia