concentration boundary
101Peru — Peruvian /peuh rooh vee euhn/, adj., n. /peuh rooh /, n. 1. Spanish, Perú /pe rddooh /. a republic in W South America. 24,949,512; 496,222 sq. mi. (1,285,215 sq. km). Cap.: Lima. 2. a city in N central Indiana. 13,764. 3. a city in N Illinois. 10 …
102Debye–Hückel equation — The Debye–Hückel equation and Debye–Hückel limiting law, were derived by Peter Debye and Erich Hückel, who developed a theory with which to calculate activity coefficients of electrolyte solutions.[1] Activities, rather than concentrations, are… …
103Mayfair — For other uses, see Mayfair (disambiguation). Coordinates: 51°30′32″N 0°08′51″W / 51.508755°N 0.14743°W / 51.508755; 0.14743 …
104Alvarez hypothesis — The Alvarez hypothesis is the theory that the mass extinction of the dinosaurs and many other living things was caused by the impact of a large asteroid on the Earth sixty five million years ago, called the Cretaceous Tertiary extinction event.… …
105Phase field models — A phase field model is a mathematical model for solving interfacial problems. It has been mainly applied to solidification dynamics, [ [http://arjournals.annualreviews.org/doi/abs/10.1146/annurev.matsci.32.101901.155803 WJ. Boettinger et al.… …
106Lithuania — Lithuanic /lith ooh an ik/, adj., n. /lith ooh ay nee euh/, n. a republic in N Europe, on the Baltic: an independent state 1918 40; annexed by the Soviet Union 1940; regained independence 1991. 3,635,932; 25,174 sq. mi. (65,200 sq. km). Cap.:… …
107Washington — /wosh ing teuhn, waw shing /, n. 1. Booker T(aliaferro) /book euhr tol euh veuhr/, 1856 1915, U.S. reformer, educator, author, and lecturer. 2. George, 1732 99, U.S. general and political leader: 1st president of the U.S. 1789 97. 3. Martha… …
108City — For other uses, see City (disambiguation). Shanghai is the most populous city proper in the world …
109Earth — This article is about the planet. For other uses, see Earth (disambiguation). Earth   …
110London — This article is about the capital of England and the United Kingdom. For other uses, see London (disambiguation). London From upper left: City of London, Tower Bridge and London Eye, Palace of Westminster …
