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31Oscilloscope — This article is about current oscilloscopes, providing general information. For history of oscilloscopes, see Oscilloscope history. For detailed information about various types of oscilloscopes, see Oscilloscope types. Illustration showing the… …
32performing arts — arts or skills that require public performance, as acting, singing, or dancing. [1945 50] * * * ▪ 2009 Introduction Music Classical. The last vestiges of the Cold War seemed to thaw for a moment on Feb. 26, 2008, when the unfamiliar strains …
33Classification rule — See also: Statistical classification and Classification in machine learning Given a population whose members can be potentially separated into a number of different sets or classes, a classification rule is a procedure in which the elements… …
34Anna May Wong — Infobox Chinese language singer and actor name = Anna May Wong imagesize = 185px caption = Passport style photograph required for U.S. Department of Labor in 1935 chinesename = 黃柳霜 pinyinchinesename = Huáng Liǔshuāng jyutpingchinesename = Wong4… …
35Changeling (film) — This article is about the 2008 film directed by Clint Eastwood. For the 1980 film, see The Changeling (film). Changeling …
36motion picture, history of the — Introduction history of the medium from the 19th century to the present. Early years, 1830–1910 Origins The illusion of motion pictures is based on the optical phenomena known as persistence of vision and the phi phenomenon. The first …
37Mammography — [1] Mammography Intervention Mammography ICD 10 PCS BH0 …
38Biography of Frank Sinatra — This is a detailed account of the life and work of the American popular singer and Academy Award winning actor, Frank Sinatra (December 12, 1915 – May 14, 1998). For more information, see the main article Frank Sinatra. Contents 1 Birth and… …
39electronics — /i lek tron iks, ee lek /, n. (used with a sing. v.) the science dealing with the development and application of devices and systems involving the flow of electrons in a vacuum, in gaseous media, and in semiconductors. [1905 10; see ELECTRONIC,… …
40literature — /lit euhr euh cheuhr, choor , li treuh /, n. 1. writings in which expression and form, in connection with ideas of permanent and universal interest, are characteristic or essential features, as poetry, novels, history, biography, and essays. 2.… …
