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31Ahnentafel — An Ahnentafel (or Ahnenreihe) is a genealogical numbering system that allows one to list a person s ancestors in a particular order. It is also known as: the Eytzinger Method, for Michael Eytzinger, the German historian who first published the… …
32Pre-Columbian — The pre Columbian era incorporates all period subdivisions in the history and prehistory of the Americas before the appearance of significant European influences on the American continents. While technically referring to the era before… …
33Martin David Kruskal — Born September 28, 1925(1925 09 28) New York City …
34Charlotte Sharman — (1832–1929) was a Christian woman who ran orphanages for girls in West Square Southwark, Gravesend, Hampton and Tunbridge Wells.[1] She, in the course of her lifetime, cared for and educated over 1,200 destitute children.[2] The lady was an… …
35Towcester — Infobox UK place country = England official name= Towcester latitude= 52.13 longitude= 0.99 civil parish= Towcester population = 8,856 (2001 Census) shire district= South Northamptonshire shire county= Northamptonshire region= East Midlands… …
36Geriatrics — Elderly female in residential care home Geriatrics is a sub specialty of internal medicine and family medicine that focuses on health care of elderly people.[1] It aims to promote health by preventing and treating diseases and disabilities i …
37Sian — may refer to: *Sian, a former transliteration of the name of the city of Xi an, in China *Siân, a Welsh girl s name, equivalent to Jane . pronEng|ˈʃɑːn shahn. * Sian Evans of Kosheen. *Siân Berry, Green Party politician. *Siân Phillips, British… …
38Plücker coordinates — In geometry, Plücker coordinates, introduced by Julius Plücker in the 19th century, are a way to assign six homogenous coordinates to each line in projective 3 space, P 3. Because they satisfy a quadratic constraint, they establish a one to one… …
39List of pre-Columbian cultures — Pyramid of the Sun and Avenue of The Dead, viewed from the top of Pyramid of the Moon, Teotihuacán, Mexico, 100 200 CE This list of pre Columbian cultures includes those civilizations and cultures of the Americas which flourished prior to the… …
40Provisional application — Under United States patent law, a provisional application for patent is a type of national application for patent filed in the United States Patent and Trademark Office (USPTO), but which does not mature into an issued patent unless further steps …
