normalized wave number
51Austria — Austrian, adj., n. /aw stree euh/, n. a republic in central Europe. 8,054,078; 32,381 sq. mi. (83,865 sq. km). Cap.: Vienna. German, Österreich. * * * Austria Introduction Austria Background: Once the center of power for the large Austro… …
52Hungary — /hung geuh ree/, n. a republic in central Europe. 9,935,774; 35,926 sq. mi. (93,050 sq. km). Cap.: Budapest. Hungarian, Magyarország. * * * Hungary Introduction Hungary Background: Hungary was part of the polyglot Austro Hungarian Empire, which… …
53Gamma function — For the gamma function of ordinals, see Veblen function. The gamma function along part of the real axis In mathematics, the gamma function (represented by the capital Greek letter Γ) is an extension of the factorial function, with its… …
541970s — 70s redirects here. For decades comprising years 70–79 of other centuries, see List of decades …
55History of the Jews in Poland — The history of the Jews in Poland dates back over a millennium. [ [http://polishjews.org/ polishjews.org] ] Poland was home to the largest Jewish population in Europe and served as the center for Jewish culture, ranging from a long period of… …
56Optical fiber — A bundle of optical fibers A TOSLINK fiber optic audio c …
572010 Chile earthquake — For other earthquakes in and about Chile during 2010, see List of earthquakes in Chile occurring in 2010. 2010 Chile earthquake …
58Hertz — This article is about the unit of frequency. For the rental car company, see The Hertz Corporation. For other uses, see Hertz (disambiguation). MHz and MHZ redirect here. For other uses, see MHZ (disambiguation). Hz redirects here. For other uses …
59Iran–Iraq War — Infobox Military Conflict conflict=Iran–Iraq War caption=Iranian soldier with gas mask in the battlefield. date=22 September 1980 ndash; 20 August 1988 place=Persian Gulf, Iranian Iraqi border result=Stalemate; UN Resolution 598 (ceasefire);… …
60Brown — This article is about the color. For other uses, see Brown (disambiguation). Brown …
