excess carrier ratio
51Russia — /rush euh/, n. 1. Also called Russian Empire. Russian, Rossiya. a former empire in E Europe and N and W Asia: overthrown by the Russian Revolution 1917. Cap.: St. Petersburg (1703 1917). 2. See Union of Soviet Socialist Republics. 3. See Russian… …
52Health care reform debate in the United States — See also: Health care reform in the United States, Health care in the United States, and Uninsured in the United States Health care in the United States Public health care Federal Employees Health Benefits Program Indian Health Service… …
53Cambodia — <p></p> <p></p> Introduction ::Cambodia <p></p> Background: <p></p> Most Cambodians consider themselves to be Khmers, descendants of the Angkor Empire that extended over much of Southeast Asia and… …
54Japan — <p></p> <p></p> Introduction ::Japan <p></p> Background: <p></p> In 1603, after decades of civil warfare, the Tokugawa shogunate (a military led, dynastic government) ushered in a long period of… …
55Shot noise — Photon noise simulation. Shot noise is a type of electronic noise that may be dominant when the finite number of particles that carry energy (such as electrons in an electronic circuit or photons in an optical device) is sufficiently small so… …
56Nuclear reprocessing — technology was developed to chemically separate and recover fissionable plutonium from irradiated nuclear fuel.[1] Reprocessing serves multiple purposes, whose relative importance has changed over time. Originally reprocessing was used solely to… …
57F6F Hellcat — Infobox Aircraft name= F6F Hellcat type= Fighter aircraft manufacturer= Grumman caption= A U.S. Navy Grumman F6F 3 Hellcat designer= first flight= 26 June 1942 introduced= 1943 retired= 1954, USN status= primary user= United States Navy more… …
58China — This article is about the People s Republic of China. For the state commonly known as Taiwan, see the Republic of China. For other uses, see China (disambiguation). PRC redirects here. For other uses, see PRC (disambiguation). People …
59petroleum — petroleous, adj. /peuh troh lee euhm/, n. an oily, thick, flammable, usually dark colored liquid that is a form of bitumen or a mixture of various hydrocarbons, occurring naturally in various parts of the world and commonly obtained by drilling:… …
60Johnson–Nyquist noise — (thermal noise, Johnson noise, or Nyquist noise) is the electronic noise generated by the thermal agitation of the charge carriers (usually the electrons) inside an electrical conductor at equilibrium, which happens regardless of any applied… …
