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Quadrants In Descriptive Geometry
Quadrant may refer to: Companies * Quadrant Cycle Company, 1899 manufacturers in Britain of the Quadrant motorcar * Quadrant (motorcycles), one of the earliest British motorcycle manufacturers, established in Birmingham in 1901 * Quadrant Private Equity, an Australian investment firm * Quadrant Records, an independent record label * Quadrant Televentures Ltd., a subsidiary of Videocon Telecom, India Geography * A quadrant or section in a city street nomenclature system, see Address (geography)#Quadrants * Quadrants of Washington, D.C. Mathematics * Quadrant (circle), a circular sector equal to one quarter of a circle, or half a semicircle * Quadrant (plane geometry), a sector of a two-dimensional Cartesian coordinate system * Quadrant (solid geometry) Military * , a Second World War British/Australian warship * First Quebec Conference, 1943 (codenamed "QUADRANT") Science and technology * Galactic quadrant, one out of four circular sectors in the division of the Milky Way g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quadrant Cycle Company
The Quadrant Cycle Company was a company in Birmingham, England that was established in 1890 as a bicycle manufacturer. They advanced to make motorcycles from 1899 until their demise in 1928. They also made a tricar called Carette in 1899 and a small number of cars for about two years around 1906. The company exhibited a car chassis with a four-speed Lloyd gearbox of the style known as "crossed rollers"; this allowed direct drive at all speeds. The used 14/16 or 20/22 Tax horsepower, hp engines made by White and Poppe. See also * Quadrant (motorcycles) * List of car manufacturers of the United Kingdom References David Burgess Wise, ''The New Illustrated Encyclopedia of Automobiles''. Made in Birmingham, The Birmingham Motorcycle Industry Defunct motor vehicle manufacturers of the United Kingdom Defunct com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quadrant (architecture)
Quadrant in architecture refers to a curve in a wall or a vaulted ceiling. Generally considered to be an arc of 90 degrees (one quarter of a circle), or a half of the more commonly seen architectural feature (a crescent). The quadrant curve was a feature popularised by Andrea Palladio, who used it often for the wings and colonnades which linked his classical style villas to their service wings and outbuildings. However, curved quadrant buildings should not be confused with the canted facades of Baroque architecture or the slightly curved buildings of the era such as the Quattro Canti in Palermo. The quadrant vault, a feature of Tudor architecture, is a curving interior, a continuous arc usually of brick as seen in a tunnel, as opposed to a ribbed vault where a framework of ribs or arches supports the curves of the vault. A quadrant arch was often employed in Romanesque architecture to provide decorative support, as seen in the flying buttresses of Notre-Dame de Chartres built i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quadrant (magazine)
''Quadrant'' is a conservative Australian literary, cultural, and political journal, which publishes both online and printed editions. , ''Quadrant'' mainly publishes commentary, essays and opinion pieces on cultural, political and historical issues, although it also reviews literature and publishes poetry and fiction in the print edition. Its editorial line is self-described "bias towards cultural freedom, anti-totalitarianism and classical liberalism." History The magazine was founded in Sydney in 1956 by Richard Krygier, a Polish–Jewish refugee who had been active in social-democrat politics in Europe and James McAuley, a Catholic poet, known for the anti-modernist Ern Malley hoax. It was originally an initiative of the Australian Committee for Cultural Freedom, the Australian arm of the Congress for Cultural Freedom, an anti-communist advocacy group funded by the CIA. The name ''Quadrant'' was suggested by the publisher Alec Bolton, husband of the poet Rosemary Dobson ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rating Percentage Index
The rating percentage index, commonly known as the RPI, is a quantity used to rank sports teams based upon a team's wins and losses and its strength of schedule. It is one of the sports rating systems by which NCAA basketball, baseball, softball, hockey, soccer, lacrosse, and volleyball teams are ranked. This system was in use from 1981 through 2018 to aid in the selecting and seeding of teams appearing in the NCAA Division I men's basketball tournament as well as in the women's tournament from its inception in 1982 through 2020. During the 2018 offseason, the NCAA announced that the RPI would no longer be used in the selection process for the Division I men's basketball tournament. Effective immediately, it was replaced with the NCAA Evaluation Tool (NET). In its current formulation, the index comprises a team's winning percentage (25%), its opponents' winning percentage (50%), and the winning percentage of those opponents' opponents (25%). The opponents' winning percentage an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quadrant (album)
''Quadrant'' is an album by jazz guitarist Joe Pass and vibraphonist Milt Jackson that was released in 1977. Track listing #"Concorde" (Joe Pass) – 4:14 #"Joe's Tune" (Pass) – 4:28 #"Oh, Lady be Good!" (George Gershwin, Ira Gershwin) – 7:46 #"Ray's Tune" (Ray Brown (musician), Ray Brown) – 4:36 #"Grooveyard" (Carl Perkins) – 6:57 #"The Man I Love (song), The Man I Love" (Gershwin, Gershwin) – 7:47 #"Blues for the Stone" (Milt Jackson) – 6:16 Personnel *Joe Pass - guitar *Milt Jackson – vibes *Ray Brown (musician), Ray Brown – bass *Mickey Roker – drums Chart positions References {{Authority control 1977 albums Joe Pass albums Milt Jackson albums Pablo Records albums ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Quadrant
''The'' () is a grammatical article in English, denoting persons or things already mentioned, under discussion, implied or otherwise presumed familiar to listeners, readers, or speakers. It is the definite article in English. ''The'' is the most frequently used word in the English language; studies and analyses of texts have found it to account for seven percent of all printed English-language words. It is derived from gendered articles in Old English which combined in Middle English and now has a single form used with pronouns of any gender. The word can be used with both singular and plural nouns, and with a noun that starts with any letter. This is different from many other languages, which have different forms of the definite article for different genders or numbers. Pronunciation In most dialects, "the" is pronounced as (with the voiced dental fricative followed by a schwa) when followed by a consonant sound, and as (homophone of pronoun ''thee'') when followed by a v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quadrant Shopping Centre
The Quadrant Shopping Centre is the principal under-cover shopping centre in Swansea, Wales. The centre opened in 1979. From the 1980s to 2019 it was home to the Swansea Devil, a controversial carved wooden statue of the Devil. The centre and surrounding areas are owned by the LaSalle Investment Management. Stores 
The centre has a floorspace of and is anchored by
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Quadrant Park
Quadrant Park also known as the Quad or Quaddie was a nightclub in Bootle, UK opened during the late 1980s to the early 1990s. and one of the most important in the UK at the time. and was known to attract a number of international guest DJs. The main styles of music played were Italo house and acid house, retrospectively it could also be defined an early Superclub. History The nightclub was located on Derby Road in Bootle, north of the city of Liverpool, in a converted warehouse. The building was originally an Owen Owen warehouse, which was purchased by steel magnate James Spencer in the late 1980s to convert into a nightclub and snooker hall. A "Heritage Market" was opened shortly after to make use of the large unused lower floor space at the rear. Originally opened in the late 1980s as a snooker hall and mainstream nightclub, there was also a market in the downstairs warehouse area, and the upstairs contained a small social club (the ''Harlequin Suite'') which could be hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quadrant Bus Station
Swansea City bus station is a bus station serving Swansea, Wales. It lies immediately to the west of the Quadrant Shopping Centre. The station has 20 stands for local bus services with three more serving national coach services. Coach services operated by National Express run westward to Llanelli, Carmarthen, and Haverfordwest and eastward to London, Birmingham, Cardiff, Bristol, as well as Heathrow Airport and Gatwick Airport. There is also a fast daytime service (First Cymru X10) connecting the bus station to Bridgend Designer Outlet and Cardiff city centre hourly (every 90 to 105 minutes on Sundays). There is a taxi rank at the south end of the station. History and redevelopment The bus station opened along with the Quadrant shopping centre in 1979, replacing the old bus station opposite (next to the Grand Theatre). The bus station was becoming old and run down by the mid 2000s and plans were put forward by the local council to re-develop the site into a more modern bus fa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quadrant (semigraphics)
Text-based semigraphics or pseudographics is a primitive method used in early text mode video hardware to emulate raster graphics without having to implement the logic for such a display mode. There are two different ways to accomplish the emulation of raster graphics. The first one is to create a low-resolution all points addressable mode using a set of special characters with all binary combinations of a certain subdivision matrix of the text mode character size; this method is referred to as block graphics, or sometimes mosaic graphics. The second one is to use special shapes instead of glyphs (letters and figures) that appear as if drawn in raster graphics mode, sometimes referred to as semi- or pseudo-graphics; an important example of this is box-drawing characters. Semigraphical characters (including some block elements) are still incorporated into the BIOS of any VGA compatible video card, so any PC can display these characters from the moment it is turned on, even whe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quadrant (instrument)
A quadrant is an instrument used to measure angles up to 90°. Different versions of this instrument could be used to calculate various readings, such as longitude, latitude, and time of day. Its earliest recorded usage was in ancient India in Rigvedic times by Rishi Atri to observe a solar eclipse. It was then proposed by Ptolemy as a better kind of astrolabe. Several different variations of the instrument were later produced by medieval Muslim astronomers. Mural quadrants were important astronomical instruments in 18th-century European observatories, establishing a use for positional astronomy. Etymology The term ''quadrant'', meaning one fourth, refers to the fact that early versions of the instrument were derived from astrolabes. The quadrant condensed the workings of the astrolabe into an area one fourth the size of the astrolabe face; it was essentially a quarter of an astrolabe. History During Rigvedic times in ancient India, quadrants called 'Tureeyam's were used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quadrant (abdomen)
The human abdomen is divided into quadrants and regions by anatomists and physicians for the purposes of study, diagnosis, and treatment. The division into four quadrants allows the localisation of pain and tenderness, scars, lumps, and other items of interest, narrowing in on which organs and tissues may be involved. The quadrants are referred to as the left lower quadrant, left upper quadrant, right upper quadrant and right lower quadrant. These terms are not used in comparative anatomy, since most other animals do not stand erect. The left lower quadrant includes the left iliac fossa and half of the flank. The equivalent in other animals is ''left posterior quadrant''. The left upper quadrant extends from the umbilical plane to the left ribcage. This is the ''left anterior quadrant'' in other animals. The right upper quadrant extends from umbilical plane to the right ribcage. The equivalent in other animals is ''right anterior quadrant''. The right lower quadrant extend ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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