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LAC (other)
LAC may refer to: Places * La Crescenta, California, unincorporated area in Los Angeles County * Latin America and the Caribbean * Latin American and Caribbean Group, United Nations geoscheme region * Line of Actual Control, a demarcation line between Indian-controlled and Chinese-controlled territories (1959–present) * Los Angeles County in California * Los Angeles, California Education * Liberal arts college, undergraduate educational institution * Longburn Adventist College, a Seventh-day Adventist school near Palmerston North, in Longburn, New Zealand Government and military * California State Prison, Los Angeles County * Leading Aircraftman, a rank in some air forces Organizations * LAC Group, library services vendor in America * LAC Minerals, a Canadian mining company * Ladies' Alpine Club (1907–1975), a club for women climbers, based in London, merged in 1975 with the Alpine Club * Lake Avenue Church, Pasadena Ca. * Lancashire Aero Club, flying club in the United Kin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
La Crescenta, California
La Crescenta-Montrose () is an unincorporated area in Los Angeles County, California, Los Angeles County, California, United States. The community is bordered by Glendale, California, Glendale to the south and west, La Cañada Flintridge, California, La Cañada Flintridge to the east, and Angeles National Forest to the north. According to the United States Census Bureau, the La Crescenta-Montrose Census-designated place, Census-Designated Place (CDP) measures about , and the population was 19,997 at the 2020 census, up from 19,653 in 2010 and 18,532 in 2000. Geography La Crescenta-Montrose encompasses those parts of the Crescenta Valley, northwestern San Rafael Hills, and northeastern Verdugo Mountains not within the cities of Glendale or La Cañada Flintridge. For statistical purposes, the United States Census Bureau has defined La Crescenta-Montrose as a CDP. La Crescenta-Montrose is bordered on the north by the San Gabriel Mountains and Angeles National Forest, on the east b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tuberculosis
Tuberculosis (TB) is an infectious disease usually caused by '' Mycobacterium tuberculosis'' (MTB) bacteria. Tuberculosis generally affects the lungs, but it can also affect other parts of the body. Most infections show no symptoms, in which case it is known as latent tuberculosis. Around 10% of latent infections progress to active disease which, if left untreated, kill about half of those affected. Typical symptoms of active TB are chronic cough with blood-containing mucus, fever, night sweats, and weight loss. It was historically referred to as consumption due to the weight loss associated with the disease. Infection of other organs can cause a wide range of symptoms. Tuberculosis is spread from one person to the next through the air when people who have active TB in their lungs cough, spit, speak, or sneeze. People with Latent TB do not spread the disease. Active infection occurs more often in people with HIV/AIDS and in those who smoke. Diagnosis of active TB is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lockheed Aircraft Company
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] |
Líneas Aéreas Canarias
Lineas Aereas Canarias (LAC) was an airline An airline is a company that provides civil aviation, air transport services for traveling passengers and freight. Airlines use aircraft to supply these services and may form partnerships or Airline alliance, alliances with other airlines for ... created in 1984 to initially offer connections in the Canary Islands and excursions to Morocco and Madeira. It started operations in 1985 and ceased operations in 1990. History Foundation Lineas Aereas Canarias LAC, was born in May 1984 in the office of Avda. De Anaga 43, headquarters of the Consignataria de Buques Transbull Canarias S.A. owned by Joaquín Suñer Machado. The founding partner was Joaquín Suñer Machado, along with other Canarian shareholders such as José Rivero and Mario Machado, both very involved in the start-up. To obtain the AOC, the Spanish Civil Aviation Authorities required the company to have 100 million pesetas of fully registered and paid-up capital stock. I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cuenca, Ecuador
Santa Ana de los Cuatro Ríos de Cuenca, commonly referred to as Cuenca (Kichwa language, Kichwa: ''Tumipampa'') is the capital and largest city of the Azuay Province of Ecuador. Cuenca is located in the highland (geography), highlands of Ecuador at about above sea level, with an urban population of approximately 329,928 and 661,685 inhabitants in the larger metropolitan area. The center of the city is listed as a UNESCO World Heritage Site due to its many historical buildings and its historical importance as an agricultural and administrative center. History “The plateau is a place treasured by empires," comments Jeffrey Herlihy-Mera. "The Cañari then Inca and then Spanish occupied the region in the last two millennia, each renaming it in their own language. Now the capital city is called Cuenca and the province Azuay.” According to studies and archeological discoveries, the origins of the first inhabitants go back to the year 8060 BC in the Cave of Chopsi. They were hu ... [...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] |
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] |
London Aquatics Centre
The London Aquatics Centre is an indoor facility with two swimming pools and a diving pool in Queen Elizabeth Olympic Park in Stratford, London. The centre, designed by architect Zaha Hadid as one of the main venues of the 2012 Summer Olympics and the 2012 Summer Paralympics, was used for the swimming, diving and synchronised swimming events. After significant modification, the centre opened to the public in March 2014. Design The centre was designed by Pritzker Prize-winning architect Zaha Hadid in 2004 before London won the bid for the 2012 Summer Olympics. It was built alongside the Water Polo Arena and opposite the Olympic Stadium on the opposite bank of the Waterworks River. The site is high, long, and wide. The wave-like roof is stated to be , a reduction from the previously stated . The complex has a 50-m competition pool, a 25-m competition diving pool and a 50-m warm-up pool. The 50-m pool is 3 metres deep, like the one in the Beijing National Aquatics Cente ... [...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] |
Lorenz Asymmetry Coefficient
The Lorenz asymmetry coefficient (LAC) is a summary statistic of the Lorenz curve that measures the degree of asymmetry of the curve. The Lorenz curve is used to describe the inequality in the distribution of a quantity (usually income or wealth in economics, or size or reproductive output in ecology). The most common summary statistic for the Lorenz curve is the Gini coefficient, which is an overall measure of inequality within the population. The Lorenz asymmetry coefficient can be a useful supplement to the Gini coefficient. The Lorenz asymmetry coefficient is defined as :S = F(\mu)+ L(\mu) where the functions ''F'' and ''L'' are defined as for the Lorenz curve, and ''μ'' is the mean. If ''S'' > 1, then the point where the Lorenz curve is parallel with the line of equality is above the axis of symmetry. Correspondingly, if ''S'' < 1, then the point where the Lorenz curve is parallel to the line of equality is below the axis of symmetry. If data arise from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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