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Lac (other)
Lac is a resinous substance produced by insects. Lac may also 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'', 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), United States * L.Ac., Licensed Acupuncturist, see ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lac Region
Lac ( ar, البحيرة) is one of the 23 regions of Chad. Its capital is Bol. It is chiefly composed of the former Lac Prefecture. The region includes Chad's portion of the shore of Lake Chad. Geography The region 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 region 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 regional capital is Bol; other major settlements include Bagassola, Daboua, Doum Doum, Kangalam, Kouloudia, Liwa, Ngouboua and Ngouri. Demographics Per the census of 2009, the population in the region 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 97,140: 94,857 in rural areas and 2,283 in urban areas. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lockheed Corporation
The Lockheed Corporation was an American aerospace manufacturer. Lockheed was founded in 1926 and later merged with Martin Marietta to form Lockheed Martin in 1995. 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 Lockheed, Jack Northrop, John Northrop, Kenneth K ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 See also * Lakh, a term in India for 100,000 * Lac (other) * Lak (other) * Henrietta Lacks Henrietta Lacks (born Loretta Pleasant; August 1, 1920 – October 4, 1951) Note: Some sources report her birthday as August 2, 1920, vs. August 1, 1920. was an African-American woman whose cancer cells are the source of the HeLa cell line ... (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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 ethyne, 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 method fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LAC (other)
Lac is a resinous substance produced by insects. Lac may also 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'', 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), United States * L.Ac., Licensed Acupuncturist, see ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Los Angeles Clippers
The Los Angeles Clippers are an American professional basketball team based in Los Angeles. The Clippers compete in the National Basketball Association (NBA) as a member of the Pacific Division in the league's Western Conference. The Clippers play their home games at Crypto.com Arena, which they share with NBA team 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). The Clippers plan to move into their own arena, the Intuit Dome, in nearby Inglewood by 2024. 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 the Buffalo Memorial Auditorium and the sale of the franchise led to their relocation from Buffalo to San Diego, California in 1978 and subsequent rebranding as the Sa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Los Angeles Chargers
The Los Angeles Chargers are a professional American football team based in the Los Angeles metropolitan area. The Chargers compete in the National Football League (NFL) as a member of the American Football Conference (AFC) West division, and play their home games at SoFi Stadium in Inglewood, California, which they share with the Los Angeles Rams. The Chargers were founded in Los Angeles in 1959, and began play in 1960 as a charter member of the American Football League (AFL). They spent their first season in Los Angeles before relocating to San Diego in 1961 to become the San Diego Chargers. The team joined the NFL as result of the AFL–NFL merger in 1970. In 2017, the Chargers relocated 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. The team previously played at the Los Angeles Memorial Coliseum during their first stint in Los Angeles, Balboa Stadium and San Diego Sta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 is equa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lac Viet
Lac is the resinous secretion of a number of species of lac insects, of which the most commonly cultivated is ''Kerria lacca''. Cultivation begins when a farmer gets a stick that contains eggs ready to hatch and ties it to the tree to be infested. Thousands of lac insects colonize the branches of the host trees and secrete the resinous pigment. The coated branches of the host trees are cut and harvested as sticklac. The harvested sticklac is crushed and sieved to remove impurities. The sieved material is then repeatedly washed to remove insect parts and other material. The resulting product is known as seedlac. The prefix ''seed'' refers to its pellet shape. Seedlac, which still contains 3–5% impurity, is processed into shellac by heat treatment or solvent extraction. The leading producer of lac is Jharkhand, followed by the Chhattisgarh, West Bengal, and Maharashtra states of India. Lac production is also found in Bangladesh, Myanmar, Thailand, Laos, Vietnam, parts of China ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lac Operon
The ''lactose'' operon (''lac'' operon) is an operon required for the transport and metabolism of lactose in ''E. coli'' and many other enteric bacteria. Although glucose is the preferred carbon source for most bacteria, the ''lac'' operon allows for the effective digestion of lactose when glucose is not available through the activity of beta-galactosidase. Gene regulation of the ''lac'' operon was the first genetic regulatory mechanism to be understood clearly, so it has become a foremost example of prokaryotic gene regulation. It is often discussed in introductory molecular and cellular biology classes for this reason. This lactose metabolism system was used by François Jacob and Jacques Monod to determine how a biological cell knows which enzyme to synthesize. Their work on the ''lac'' operon won them the Nobel Prize in Physiology in 1965. Bacterial operons are polycistronic transcripts that are able to produce multiple proteins from one mRNA transcript. In this case, when l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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), 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 edu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erec
The Knights of the Round Table ( cy, Marchogion y Ford Gron, kw, Marghekyon an Moos Krenn, br, Marc'hegien an Daol Grenn) are the knights of the fellowship of King Arthur in the literary cycle of the Matter of Britain. First appearing in literature in the mid-12th century, the Knights are an order dedicated to ensuring the peace of Arthur's kingdom following an early warring period, entrusted in later years to undergo a mystical quest for the Holy Grail. The Round Table at which they meet is a symbol of the equality of its members, who range from sovereign royals to minor nobles. The various stories in the cycle present an assortment of knights from all over Great Britain and abroad, some of whom are even from outside of Europe. Their ranks often include Arthur's close and distant relatives, such as Agravain and Gaheris, as well as his reconciled enemies and those he defeated in battle, including Galehaut and Lot. Several of the most notable knights, including Bedivere, G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
