L1
Encyclopedia
L1, L01, L.1, L 1 or L-1 may refer to:
Containing L1 :
And also :
- L1 distance in mathematics, used in taxicab geometryTaxicab geometryTaxicab geometry, considered by Hermann Minkowski in the 19th century, is a form of geometry in which the usual distance function or metric of Euclidean geometry is replaced by a new metric in which the distance between two points is the sum of the absolute differences of their coordinates...
- L1, the spaceLp spaceIn mathematics, the Lp spaces are function spaces defined using a natural generalization of the p-norm for finite-dimensional vector spaces...
of Lebesgue integrable functions in mathematics - L1 familyL1 familyThe L1 family is a family of cell adhesion molecules that includes four different L1-like proteins. They are members of the immunoglobulin superfamily . The members of the L1-family in humans are called L1 or L1cam, CHL1 , Neurofascin and NrCAM . L1 family members are found on neurons, ...
, a protein family of cell adhesion molecules - L-1 Identity Solutions, IncL-1 Identity Solutions, IncL-1 Identity Solutions, Inc. is a large American defense contractor in Connecticut. It was formed on August 29, 2006, from a merger of Viisage Technology, Inc. and Identix Incorporated. It specializes in selling face recognition systems, electronic passports such as Fly Clear, and other biometric...
, a US face-recognition corporation - L1 (protein)L1 (protein)L1, also known as L1CAM, is a transmembrane protein; it is a neuronal cell adhesion molecule, member of the L1 protein family, of 200-220 kDa, and involved in axon guidance and cell migration with a strong implication in treatment-resistant cancers....
, a cell adhesion molecule - L-1 visaL-1 visaAn L-1 visa is a visa document used to enter the United States for the purpose of work in L-1 status. It is a non-immigrant visa, and is valid for a short amount of time, generally three years. L-1 visas are available to employees of an international company with offices in both the United States...
, a document used to enter the United States for the purpose of work, Lagrangian point 1, the most intuitive position for an object to be gravitationally stationary relative to two larger objects (such as a satellite with respect to the Earth and Moon). - L1, one of the frequencies used by GPS systems (see GPS frequencies)
- L1, the common name for the Soviet space effort known formally as Soyuz 7K-L1Soyuz 7K-L1The Soyuz 7K-L1 spacecraft was designed to launch men from the Earth to circle the Moon without going into lunar orbit in the context of the Soviet manned moon-flyby program in Moon race. It was based on the Soyuz 7K-OK with several components stripped out to reduce the vehicle weight...
, designed to launch men from the Earth to circle the Moon without going into lunar orbit.
Containing L1 :
- Arado L 1Arado L 1|-References:* World Aircraft Information Files. Brightstar Publishing, London. File 889 Sheet 73*...
, a 1929 German two-seat parasol-wing sporting monoplane - ATC code L01ATC code L01-L01AA Nitrogen mustard analogues:-L01AA Nitrogen mustard analogues:-L01AA Nitrogen mustard analogues::L01AA01 Cyclophosphamide:L01AA02 Chlorambucil:L01AA03 Melphalan:L01AA05 Chlormethine:L01AA06 Ifosfamide:L01AA07 Trofosfamide:L01AA08 Prednimustine...
Antineoplastic agents, a subgroup of the Anatomical Therapeutic Chemical Classification System - DSC-L1, a 2004 Sony Cyber-shot L series camera model
- Haplogroup L1 (mtDNA)Haplogroup L1 (mtDNA)In human mitochondrial genetics, Haplogroup L1 is a human mitochondrial DNA haplogroup common in Central and West Africa.-Origin:Haplogroup L1 is believed to have appeared approximately 110,000 to 170,000 years ago...
A human mitochondrial DNA (mtDNA) haplogroup from Africa. - Lawrance L-1, a predecessor of the 1920s American Lawrance J-1Lawrance J-1The Lawrance J-1 was an engine developed by Charles Lanier Lawrance and used in American aircraft in the early 1920s. It was a 9-cylinder, air-cooled radial design.-Development:...
aircraft engine - Luxo L-1Luxo L-1The Luxo L-1 is a lamp designed by Jac Jacobsen in 1937 and is still in production as of today ....
, a famous lamp - Macchi L.1, a 1915 Austrio-Hungarian reconnaissance flying boat
- Panasonic Lumix DMC-L1Panasonic Lumix DMC-L1The Lumix DMC-L1 was Panasonic's first digital single-lens reflex camera, and was announced in February 2006. This camera adheres to the Four Thirds System lens mount standard, making it the first non-Olympus Four Thirds camera, and thus confirming that the Four Thirds System is a semi-open...
, a 2006 single-lens reflex camera - USS L-1 (SS-40)USS L-1 (SS-40)USS L-1 was an L-class submarine of the United States Navy. Her keel was laid down on 13 April 1914 by Fore River Shipbuilding Company in Quincy, Massachusetts. She was launched on 20 January 1915 sponsored by Mrs. Freeland A. Daubin, and commissioned on 11 April 1916 with Lieutenant Freeland A...
, a 1915 United States Navy L-class submarine - L1 A1, a British self load rifle
- Soyuz 7K-L1Soyuz 7K-L1The Soyuz 7K-L1 spacecraft was designed to launch men from the Earth to circle the Moon without going into lunar orbit in the context of the Soviet manned moon-flyby program in Moon race. It was based on the Soyuz 7K-OK with several components stripped out to reduce the vehicle weight...
, a Soviet space effort to send humans around the moon.
Transportation
- Erie L-1Erie L-1The three L-1 0-8-8-0 steam locomotives of the Erie Railroad, built in 1907 by ALCO, were unique in that they were the only articulated camelback locomotives ever built. When built, they were the largest steam locomotives in existence. They were built for pushing service, especially on the heavy...
, a 1907 American 0-8-8-0 steam locomotive class - NCC Class L1, a Northern Counties CommitteeNorthern Counties CommitteeThe Northern Counties Committee was a railway that served the north-east of Ireland. It was built to Irish gauge but later acquired a number of narrow gauge lines...
Irish steam locomotiveSteam locomotives of IrelandA wide variety of steam locomotives have been used on Ireland's railways. This page lists all those that have been used in the Republic of Ireland and Northern Ireland...
class - Soo Line L-1 classSoo Line L-1 classThe Soo Line L-1 class was a class of 2-8-2 steam locomotive built by the American Locomotive Company in 1913.Having acquired America's first Mikado type when it merged the Bismarck, Great Falls and Washburn Railway in 1904, it was eight years before the Soo Line ordered a 2-8-2 of its own...
, an American 2-8-2 "Mikado" type steam locomotive class - LNER L1LNER Thompson Class L1The London and North Eastern Railway Thompson Class L1 was a class of 2-6-4T steam locomotives designed by Edward Thompson. The prototype no. 9000 was built in 1945, but the remaining 99 were built under British Railways jurisdiction in the period 1948-1950...
, a class of 2-6-4T tank locomotive designed by Edward Thompson - SP&S Class L-1, an 1891 American steam locomotives class
- The Southern Railway L1 classSR L1 classThe Southern Railway L1 class was a class of 4-4-0 steam tender locomotives built for express passenger service on the South Eastern Main Line of the Southern Railway...
, was a class of 4-4-0 steam tender locomotives - Lufthansa SystemsLufthansa SystemsLufthansa Systems AG is an IT service provider for the aviation industry. It has around 3,000 employees in several locations in Germany and offices in 14 other countries and is headquartered in Kelsterbach near Frankfurt....
' IATA code
And also :
- a L-carrierL-carrierSystemYearFrequencyCoax per cableDistance between repeatersVoice circuits per coax tubeL-119413 MHz48 miles600L-21942840 kHz416 miles360L-319508 MHz84 miles1,860L-4196717 MHz202 miles3,600L-5197257 MHz221 mile10,800L-5E197566 MHz221 mile13,200...
cable system developed by AT&T - the Level-1 CPU cacheCPU cacheA CPU cache is a cache used by the central processing unit of a computer to reduce the average time to access memory. The cache is a smaller, faster memory which stores copies of the data from the most frequently used main memory locations...
in a computer - a person's first languageFirst languageA first language is the language a person has learned from birth or within the critical period, or that a person speaks the best and so is often the basis for sociolinguistic identity...
- Ligue 1Ligue 1Ligue 1 , is the French professional league for association football clubs. It is the country's primary football competition and serves as the top division of the French football league system. Ligue 1 is one of two divisions making up the Ligue de Football Professionnel, the other being Ligue 2....
, the top division of French football - L=1, a Lunar Eclipse classification on the Danjon scale
- L-1 Vigilant, a designation for the Stinson Aircraft Company's Model 74 Vigilant observation aircraft
- the first Lagrange Point in an astronomical Solar System
- the first lumbar vertebraLumbar vertebraeThe lumbar vertebrae are the largest segments of the movable part of the vertebral column, and are characterized by the absence of the foramen transversarium within the transverse process, and by the absence of facets on the sides of the body...
of the vertebral column in human anatomy - a class of FM broadcast station in North America