excess carrier ratio
71genetic disease, human — Introduction any of the diseases and disorders that are caused by mutations in one or more genes (gene). With the increasing ability to control infectious and nutritional diseases in developed countries, there has come the realization …
72Honduras — <p></p> <p></p> Introduction ::Honduras <p></p> Background: <p></p> Once part of Spain s vast empire in the New World, Honduras became an independent nation in 1821. After two and a half decades of… …
73Tanzania — <p></p> <p></p> Introduction ::Tanzania <p></p> Background: <p></p> Shortly after achieving independence from Britain in the early 1960s, Tanganyika and Zanzibar merged to form the nation of… …
74Thailand — <p></p> <p></p> Introduction ::Thailand <p></p> Background: <p></p> A unified Thai kingdom was established in the mid 14th century. Known as Siam until 1939, Thailand is the only Southeast Asian… …
75Togo — <p></p> <p></p> Introduction ::Togo <p></p> Background: <p></p> French Togoland became Togo in 1960. Gen. Gnassingbe EYADEMA, installed as military ruler in 1967, ruled Togo with a heavy hand for… …
76magnetism — /mag ni tiz euhm/, n. 1. the properties of attraction possessed by magnets; the molecular properties common to magnets. 2. the agency producing magnetic phenomena. 3. the science dealing with magnetic phenomena. 4. strong attractive power or… …
77military aircraft — Introduction any type of aircraft that has been adapted for military use. Aircraft have been a fundamental part of military power since the mid 20th century. Generally speaking, all military aircraft fall into one of the following… …
78Nuclear magnetic resonance — This article is about the physical phenomenon. For its use as a method in spectroscopy, see Nuclear magnetic resonance spectroscopy. NMR redirects here. For other uses, see NMR (disambiguation). First 1 GHz NMR Spectrometer (1000 MHz,… …
79Chevrolet Vega — 1972 Chevrolet Vega GT Hatchback Coupe Manufacturer Chevrolet Division of General Motors Also called Vega 2300 …
80Physical Sciences — ▪ 2009 Introduction Scientists discovered a new family of superconducting materials and obtained unique images of individual hydrogen atoms and of a multiple exoplanet system. Europe completed the Large Hadron Collider, and China and India took… …
