Population
9-518: United States micropolitan statistical areas ( μSA , where the initial Greek letter mu represents " micro- "), as defined by the Office of Management and Budget (OMB), are labor market and statistical areas in the United States centered on an urban cluster (urban area) with a population of at least 10,000 but fewer than 50,000 people. The micropolitan area designation was created in 2003. Like
18-651: A population in excess of 218,000 in 2010; Claremont's population was only 13,355 in that year's census , and Lebanon's population was only 13,151. The following sortable table lists the 538 μSAs of the incorporated United States (the 50 states and the District of Columbia) with the following information: The following sortable table lists the 4 μSAs (USAs) of Puerto Rico with the following information: Mu (letter) Mu ( / ˈ m ( j ) uː / ; uppercase Μ , lowercase μ ; Ancient Greek μῦ [mŷː] , Greek : μι or μυ—both [mi] )
27-517: A series of digital cameras called Olympus μ [mju:] (known as Olympus Stylus in North America). In phonology : In syntax : In Celtic linguistics: The lower-case mu (as "micro sign") appeared at 0xB5 in the 8-bit ISO-8859-1 encoding, from which Unicode and many other encodings inherited it. It was also at 0xE6 in the popular CP437 on the IBM PC. Unicode has declared that
36-584: Is not used, because it appears identical to Latin M . "μ" is used as a unit prefix denoting a factor of 10 (one millionth ), in this context, the symbol's name is " micro ". "μ" is conventionally used to denote certain things; however, any Greek letter or other symbol may be used freely as a variable name. In classical physics and engineering : In particle physics : In thermodynamics : In evolutionary algorithms : In type theory : In chemistry : In biology : In pharmacology : In orbital mechanics : The Olympus Corporation manufactures
45-615: Is the twelfth letter of the Greek alphabet , representing the voiced bilabial nasal IPA: [m] . In the system of Greek numerals it has a value of 40. Mu was derived from the Egyptian hieroglyphic symbol for water, which had been simplified by the Phoenicians and named after their word for water, to become 𐤌 (mem). Letters that derive from mu include the Roman M and
54-462: The Cyrillic М , though the lowercase resembles a small Latin U (u). In Greek, the name of the letter was written μῦ and pronounced [mŷː] . In Modern Greek , the letter is spelled μι and pronounced [mi] . In polytonic orthography, it is written with an acute accent : μί . The lowercase letter mu (μ) is used as a special symbol in many academic fields . Uppercase mu
63-467: The 1990s to describe growing population centers in the United States that are removed from larger cities, in some cases by 100 miles (160 km) or more. Micropolitan cities do not have the economic or political importance of large cities, but are nevertheless significant centers of population and production, drawing workers and shoppers from a wide local area. Because the designation is based on
72-553: The better-known metropolitan statistical areas , a micropolitan area is a geographic entity used for statistical purposes based on counties and county equivalents . On July 21, 2023, the Office of Management and Budget released revised delineations of the various CBSAs in the United States, which recognized 542 micropolitan areas in the United States, four of which are in Puerto Rico . The term "micropolitan" gained currency in
81-505: The core urban cluster's population and not on that of the whole area, some micropolitan areas are much larger than some metropolitan areas. For example, the Ottawa, IL Micropolitan Statistical Area had a 2010 census population of 154,908. That would put its total population ahead of roughly 100 individual locations classified as a metropolitan statistical area in 2010. The largest of the areas, around Claremont and Lebanon, New Hampshire , had
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