that+cannot+be+estimated
31Anthropology and Archaeology — ▪ 2009 Introduction Anthropology Among the key developments in 2008 in the field of physical anthropology was the discovery by a large interdisciplinary team of Spanish and American scientists in northern Spain of a partial mandible (lower… …
32Demographic estimates of the flight and expulsion of Germans — Flight and expulsion of Germans during and after World War II (demographic estimates) Background …
33Bat — For other uses, see Bat (disambiguation). Bats Temporal range: 52–0 Ma …
34Binary star — For the hip hop group, see Binary Star (band). Hubble image of the …
35Health care system — A health care system is the organization of people, institutions, and resources to deliver health care services to meet the health needs of target populations. There is a wide variety of health care systems around the world, with as many… …
36Kalman filter — Roles of the variables in the Kalman filter. (Larger image here) In statistics, the Kalman filter is a mathematical method named after Rudolf E. Kálmán. Its purpose is to use measurements observed over time, containing noise (random variations)… …
37Palestinian right of return — The Palestinian right of return (Arabic: حق العودة Ḥaqq al ʿawda ; Hebrew: זכות השיבה zkhut hashivah ) is a political position or principle asserting that Palestinian refugees, both first generation refugees and their descendants, have a right to …
38architecture — /ahr ki tek cheuhr/, n. 1. the profession of designing buildings, open areas, communities, and other artificial constructions and environments, usually with some regard to aesthetic effect. Architecture often includes design or selection of… …
39Islam — Islamic /is lam ik, lah mik, iz /, Islamitic /is leuh mit ik, iz /, adj. /is lahm , iz , is leuhm, iz /, n. 1. the religious faith of Muslims, based on the words and religious system founded by the prophet Muhammad and taught by the Koran, the… …
40natural gas — a combustible mixture of gaseous hydrocarbons that accumulates in porous sedimentary rocks, esp. those yielding petroleum, consisting usually of over 80 percent methane together with minor amounts of ethane, propane, butane, nitrogen, and,… …
