National Register of Historic Places listings in Organ Pipe Cactus National Monument — This is a list of the National Register of Historic Places listings in Organ Pipe Cactus National Monument. This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Organ Pipe Cactus… … Wikipedia
Trace heating — Electric Trace Heating, also known as Electric Heat Tracing and Electric Surface Heating, is a system used to maintain or raise the temperature of pipes and vessels. Trace heating takes the form of a electrical like heating element run in… … Wikipedia
Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… … Universalium
genealogy — genealogical /jee nee euh loj i keuhl, jen ee /, genealogic, adj. genealogically, adv. genealogist, n. /jee nee ol euh jee, al , jen ee /, n., pl. genealogies. 1. a record or account of the ancestry and descent of a person, family, group, etc. 2 … Universalium
arts, East Asian — Introduction music and visual and performing arts of China, Korea, and Japan. The literatures of these countries are covered in the articles Chinese literature, Korean literature, and Japanese literature. Some studies of East Asia… … Universalium
Business and Industry Review — ▪ 1999 Introduction Overview Annual Average Rates of Growth of Manufacturing Output, 1980 97, Table Pattern of Output, 1994 97, Table Index Numbers of Production, Employment, and Productivity in Manufacturing Industries, Table (For Annual… … Universalium
History of agriculture — Agriculture was developed at least 10,000 years ago, and it has undergone significant developments since the time of the earliest cultivation. Evidence points to the Fertile Crescent of the Middle East as the site of the earliest planned sowing… … Wikipedia
Electro-pneumatic action — The electro pneumatic action is a control system for pipe organs, whereby air pressure, controlled by an electric current and operated by the keys of an organ console, opens and closes valves within wind chests, allowing the pipes to speak. This… … Wikipedia
Antonio Meucci — Born 13 April 1808(1808 04 13) Florence, Italy … Wikipedia
Plains Indian — a member of any of the American Indian tribes, as those of the Algonquian, Athabascan, Caddoan, Kiowa, Siouan, or Uto Aztecan linguistic families, that formerly inhabited the Great Plains. All were more or less nomadic, following the buffalo, and … Universalium
Judaism — /jooh dee iz euhm, day , deuh /, n. 1. the monotheistic religion of the Jews, having its ethical, ceremonial, and legal foundation in the precepts of the Old Testament and in the teachings and commentaries of the rabbis as found chiefly in the… … Universalium