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Lac Operon1
Lac may refer to: Places Africa * Lac Region, a district in Chad * Lac Prefecture, a district in Chad America * Rivière du Lac, a tributary of the Montmorency River, in Capitale-Nationale, Quebec, Canada Europe * Laç, a city in Albania * Lac, a village in Voloiac Commune, Mehedinţi County, Romania * Lac district, a district in the canton of Fribourg, Switzerland * Lancing railway station, a railway station in Sussex, England (station code: LAC) Elsewhere * Lac, a standard astronomical constellation abbreviation of Lacerta * Latin America and the Caribbean or LAC, a regional definition by the United Nations Other uses * Lac (resin), a resinous substance produced by insects **Shellac, the processed form of this resin * ''Lac'', French for lake (body of water) * ''lác'', an element in Anglo-Saxon names meaning "fight, play" *Lac, a character in Arthurian romance, father of Erec * LAC, the ICAO operator designator for Lockheed Corporation (Lockheed Aircraft Corporation), U ...
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Lac Region
Lac () is one of the 23 provinces of Chad. Its capital is Bol, Chad, Bol. It is chiefly composed of the former Lac Prefecture, Lac Prefectures of Chad, Prefecture. The province includes Chad's portion of the shore of Lake Chad. Geography The province borders Kanem Region to the north and east, Hadjer-Lamis Region and Cameroon to the south, Nigeria to the southwest, and Niger to the northwest. The province is dominated geographically by Lake Chad, a seasonally fluctuating lake of major importance in this part of Africa. The region receives an annual rainfall of and has various vegetation zones. Settlements The provincial capital is Bol, Chad, Bol; other major settlements include Bagassola, Daboua, Doum Doum, Kangalam, Kouloudia, Liwa, Chad, Liwa, Ngouboua and Ngouri. Demographics Per the census of 2009, the population in the province was 451,369, 49.6% female. The average size of household was 4.60: 4.60 in rural households and 4.90 in urban areas. The number of households was ...
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Lockheed Corporation
The Lockheed Corporation was an American aerospace manufacturer. Lockheed was founded in 1926 and merged in 1995 with Martin Marietta to form Lockheed Martin. Its founder, Allan Lockheed, had earlier founded the similarly named but otherwise-unrelated Loughead Aircraft Manufacturing Company, which was operational from 1912 to 1920. History Origins Allan Loughead and his brother Malcolm Loughead had operated an earlier aircraft company, Loughead Aircraft Manufacturing Company, which was operational from 1912 to 1920. The company built and operated aircraft for paying passengers on sightseeing tours in California and had developed a prototype for the civil market, but folded in 1920 due to the flood of surplus aircraft deflating the market after World War I. Allan went into the real estate market while Malcolm had meanwhile formed a successful company marketing brake systems for automobiles. On December 13, 1926, Allan Loughead, Jack Northrop, John Northrop, Kenneth Kay and Fre ...
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Lack (other)
Lack may refer to: Places * Lack, County Fermanagh, a townland in Northern Ireland * Lack, Poland * Łąck, Poland * Lack Township, Juniata County, Pennsylvania, US Other uses * Lack (surname) * Lack (manque), a term in Lacan's psychoanalytic philosophy * "Lack" (song), by Porno Graffitti, 2003 * IKEA Lack, a table manufactured by IKEA See also * Lakh A lakh (; abbreviated L; sometimes written lac) is a unit in the Indian numbering system equal to one hundred thousand (100,000; scientific notation: 105). In the Indian 2, 2, 3 convention of digit grouping, it is written as 1,00,000. F ..., a term in India for 100,000 * Lac (other) * Lak (other) * Henrietta Lacks (1920–1951), African-American woman whose cancer cells are the source of the immortalized HeLa cell line * 359426 Lacks, a main-belt asteroid named after Henrietta Lacks {{disambiguation ...
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Lanthanum Carbide
Lanthanum carbide ( La C2) is a chemical compound. It is being studied in relation to the manufacture of certain types of superconductors and nanotubes. Preparation LaC2 can be prepared by reacting lanthanum oxide, La2O3, with carbon in an electric furnace, or by melting pellets of the elements in an arc furnace. Properties LaC2 reacts with water to form acetylene, C2H2 and a mixture of complex hydrocarbons. LaC2 is a metallic conductor, in contrast to CaC2 which is an insulator. The crystal structure of LaC2 shows that it contains C2 units with a C-C bond length of 130.3 pm, which is longer than the C-C bond length in calcium carbide, 119.2 pm, which is close to that of ethyne. The structure of LaC2 can be described as La3+C22−(e-) where the electron enters the conduction band and antibonding orbitals on the C2 anion, increasing the bond length. This is analogous to the bonding present in the nitridoborate, CaNiBN. Lanthanum carbide in carbon nano structures A meth ...
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LAC (other)
Lac may refer to: Places Africa * Lac Region, a district in Chad * Lac Prefecture, a district in Chad America * Rivière du Lac, a tributary of the Montmorency River, in Capitale-Nationale, Quebec, Canada Europe * Laç, a city in Albania * Lac, a village in Voloiac Commune, Mehedinţi County, Romania * Lac district, a district in the canton of Fribourg, Switzerland * Lancing railway station, a railway station in Sussex, England (station code: LAC) Elsewhere * Lac, a standard astronomical constellation abbreviation of Lacerta * Latin America and the Caribbean or LAC, a regional definition by the United Nations Other uses * Lac (resin), a resinous substance produced by insects ** Shellac, the processed form of this resin * ''Lac'', French for lake (body of water) * ''lác'', an element in Anglo-Saxon names meaning "fight, play" *Lac, a character in Arthurian romance, father of Erec * LAC, the ICAO operator designator for Lockheed Corporation (Lockheed Aircraft Corporati ...
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Leading Aircraftman
Leading aircraftman (LAC) or leading aircraftwoman (LACW) is an enlisted rank used by some air forces, with origins from the Royal Air Force. The rank is used by air forces of many countries that have historical British influence. Leading aircraftman is usually immediately senior to aircraftman and immediately below senior aircraftman. The rank was renamed air specialist (class 2) (AS2) in the Royal Air Force in July 2022. History The rank originated in the Royal Air Force, when it was formed in 1918. It replaced the Royal Flying Corps rank of air mechanic 1st class (which wore the same badge). It was only a trade classification until 1 January 1951, when it became a rank, although it is non-supervisory. Australia Leading aircraftman is a rank in the Royal Australian Air Force (which uses a single chevron rather than a propeller device) where it is the senior aircraftman rank. Canada It was a rank until 1968 in the Royal Canadian Air Force being replaced by the army ...
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Los Angeles Clippers
The Los Angeles Clippers are an American professional basketball team based in the Greater Los Angeles area. The Clippers compete in the National Basketball Association (NBA) as a member of the Pacific Division of the Western Conference. The team plays its home games at Intuit Dome in Inglewood, California, beginning with the 2024–25 NBA season. Previously, the Clippers played their home games at Crypto.com Arena in Los Angeles from 1999 to 2024, which they had shared with the NBA's Los Angeles Lakers, the Los Angeles Sparks of the Women's National Basketball Association (WNBA), and the Los Angeles Kings of the National Hockey League (NHL). They are frequently referred to by their fans as "the Clips" or "LAC". The franchise was founded as the Buffalo Braves in 1970 as an expansion team. Led by Hall of Famer Bob McAdoo, the Braves reached the NBA playoffs three times during their eight seasons in Buffalo. Conflicts with the Canisius Golden Griffins over Buffalo Me ...
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Los Angeles Chargers
The Los Angeles Chargers are a professional American football team based in the Greater Los Angeles, Greater Los Angeles area. The Chargers compete in the National Football League (NFL) as a member of the American Football Conference (AFC) AFC West, West division. The team plays its home games at SoFi Stadium in Inglewood, California, which it shares with the Los Angeles Rams. The Chargers were founded in Los Angeles in 1959, and began play in 1960 American Football League season, 1960 as a charter member of the American Football League (AFL). They spent their first season in Los Angeles before National Football League franchise moves and mergers, relocating to San Diego in 1961 to become the San Diego Chargers. The team joined the NFL as a result of the AFL–NFL merger in 1970 NFL season, 1970. In 2017, the Chargers moved back to Los Angeles after 56 seasons in San Diego, a year after the Rams had moved back to the city after spending 21 seasons (1995–2015) in St. Louis Rams, ...
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Lakh
A lakh (; abbreviated L; sometimes written lac) is a unit in the Indian numbering system equal to one hundred thousand (100,000; scientific notation: 105). In the Indian 2, 2, 3 convention of digit grouping, it is written as 1,00,000. For example, in India, 150,000 rupees becomes 1.5 ''lakh'' rupees, written as 1,50,000 or INR 1,50,000. It is widely used both in official and other contexts in Afghanistan, Bangladesh, Bhutan, India, Myanmar, Nepal, Pakistan, and Sri Lanka. It is often used in Bangladeshi, Indian, Pakistani, and Sri Lankan English. Usage In Indian English, the word is used both as an attributive and non-attributive noun with either an unmarked or marked ("-s") plural, respectively. For example: "1 ''lakh'' people"; "''lakhs'' of people"; "20 ''lakh'' rupees"; "''lakhs'' of rupees". In the abbreviated form, usage such as "5L" or "5 lac" (for "5 ''lakh'' rupees") is common. In this system of numeration, 100 ''lakh'' is called one '' crore'' and i ...
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Lac Viet
Lac may refer to: Places Africa * Lac Region, a district in Chad * Lac Prefecture, a district in Chad America * Rivière du Lac, a tributary of the Montmorency River, in Capitale-Nationale, Quebec, Canada Europe * Laç, a city in Albania * Lac, a village in Voloiac Commune, Mehedinţi County, Romania * Lac district, a district in the canton of Fribourg, Switzerland * Lancing railway station, a railway station in Sussex, England (station code: LAC) Elsewhere * Lac, a standard astronomical constellation abbreviation of Lacerta * Latin America and the Caribbean or LAC, a regional definition by the United Nations Other uses * Lac (resin), a resinous substance produced by insects **Shellac, the processed form of this resin * ''Lac'', French for lake (body of water) * ''lác'', an element in Anglo-Saxon names meaning "fight, play" *Lac, a character in Arthurian romance, father of Erec * LAC, the ICAO operator designator for Lockheed Corporation (Lockheed Aircraft Corporation) ...
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Regulation Of Acupuncture
Regulation of acupuncture is done by governmental bodies to ensure safe practice. Australia In 2000, the Chinese Medicine Registration Board of Victoria, Australia (CMBV) was established as an independent government agency to oversee the practice of Chinese Herbal Medicine and Acupuncture in the state. In 2005 the Parliamentary Committee on the Health Care Complaints Commission in the Australian state of New South Wales commissioned a report investigating Traditional Chinese medicine practice. They recommended the introduction of a government-appointed registration board that would regulate the profession by restricting use of the titles "acupuncturist", "Chinese herbal medicine practitioner" and "Chinese medicine practitioner". The aim of registration was to protect the public from the risks of acupuncture by ensuring a high baseline level of competency and education of registered acupuncturists, enforcing guidelines regarding continuing professional education and investigat ...
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