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Gullwing GmbH
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Gull-wing, gull wing or gullwing may refer to: * A wing of a gull Geography * Gullwing lake, a freshwater lake near Dryden, Ontario Designs resembling gull-wings * Gull wing, an aircraft wing configuration * Gull-wing door, a car door that is hinged at the roof * Gull wing, a format for leads of a Small Outline Integrated Circuit * Mercedes-Benz 300 SL Gullwing car * Gull Wing Bridge, a lifting bridge in Lowestoft, England Medicine * Gull-wing deformity of erosive osteoarthritis Osteoarthritis (OA) is a type of degenerative joint disease that results from breakdown of joint cartilage and underlying bone which affects 1 in 7 adults in the United States. It is believed to be the fourth leading cause of disability in the w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wing
A wing is a type of fin that produces lift while moving through air or some other fluid. Accordingly, wings have streamlined cross-sections that are subject to aerodynamic forces and act as airfoils. A wing's aerodynamic efficiency is expressed as its lift-to-drag ratio. The lift a wing generates at a given speed and angle of attack can be one to two orders of magnitude greater than the total drag on the wing. A high lift-to-drag ratio requires a significantly smaller thrust to propel the wings through the air at sufficient lift. Lifting structures used in water include various foils, such as hydrofoils. Hydrodynamics is the governing science, rather than aerodynamics. Applications of underwater foils occur in hydroplanes, sailboats and submarines. Etymology and usage For many centuries, the word "wing", from the Old Norse ''vængr'', referred mainly to the foremost limbs of birds (in addition to the architectural aisle). But in recent centuries the word's meaning has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gull
Gulls, or colloquially seagulls, are seabirds of the family Laridae in the suborder Lari. They are most closely related to the terns and skimmers and only distantly related to auks, and even more distantly to waders. Until the 21st century, most gulls were placed in the genus ''Larus'', but that arrangement is now considered polyphyletic, leading to the resurrection of several genera. An older name for gulls is mews, which is cognate with German ''Möwe'', Danish ''måge'', Swedish ''mås'', Dutch ''meeuw'', Norwegian ''måke''/''måse'' and French ''mouette'', and can still be found in certain regional dialects. Gulls are typically medium to large in size, usually grey or white, often with black markings on the head or wings. They typically have harsh wailing or squawking calls; stout, longish bills; and webbed feet. Most gulls are ground-nesting carnivores which take live food or scavenge opportunistically, particularly the ''Larus'' species. Live food often includes crustac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dryden, Ontario
Dryden, originally known as New Prospect, is the second-largest city in the Kenora District of Northwestern Ontario, Canada, located on Wabigoon Lake. It is the least populous community in Ontario incorporated as a city. The City of Dryden had a population of 7,749 and its Census geographic units of Canada#Population centres, population centre (urban area) had a population of 5,586 in 2016. Dryden was incorporated as a town in 1910 and as a city in 1998. The main industries in Dryden include manufacturing (particularly Paper and pulp industry in Dryden, Ontario, paper and pulp), renewable energy (including bioenergy and solar energy), and service. Dryden is located on Ontario's Ontario Highway 17, Highway 17, which forms part of the Trans-Canada Highway. It is situated halfway between the larger cities of Winnipeg and Thunder Bay. History Before settlement by Europeans, the Dryden area was inhabited by the Anishinaabe. They used the shore by the Wabigoon River as a camping site, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gull Wing
The gull wing is an aircraft wing configuration, known also as ''Pulaski wings'', with a prominent bend in the wing inner section towards the wing root. Its name is derived from the seabirds which it resembles. Numerous aircraft have incorporated such wings for a diverse range of purposes. The gull wing was commonly used to improve visibility in a high wing arrangement, because such wing could be thinnest by the fuselage, and in theory should limit pilot's view no more than A-pillars of a windscreen in a car body. Gliders were the first aircraft to feature the gull wing, starting with the Weltensegler in 1921; it was not until the record-breaking Fafnir at the end of that decade did the configuration gain popularity. Beyond becoming popular for the next three decades amongst high-performance gliders, various ground-based aircraft and flying boats also adopted various forms of gull wings. It rose to particular prominence in Poland, where the Polish aviation designer Zygmunt P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gull-wing Door
In the automotive industry, a gull-wing door, also known as a falcon-wing door or an up-door, is a car door that is hinged at the roof rather than the side, as pioneered by Mercedes-Benz 300 SL, first as a race car in 1952 ( W194), and then as a production sports car in 1954. Opening upwards, the doors evoke the image of a seagull's wings. In French, they are (butterfly doors). The papillon door was designed by Jean Bugatti for the 1939 Type 64, 14 years before Mercedes-Benz produced its similar, famous 300 SL gullwing door. The papillon door is a precursor to the gullwing door, and is slightly different in its architecture, but is often overlooked when discussing gull-wing design. Conventional car doors are typically hinged at the front-facing edge of the door, with the door swinging outward horizontally. Apart from the Mercedes-Benz 300 SL of the mid-1950s, Mercedes-Benz SLS and the experimental Mercedes-Benz C111 of the early 1970s, the best-known examples of road-cars w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Small Outline Integrated Circuit
A small outline integrated circuit (SOIC) is a surface-mounted integrated circuit (IC) package which occupies an area about 30–50% less than an equivalent dual in-line package (DIP), with a typical thickness being 70% less. They are generally available in the same pin-outs as their counterpart DIP ICs. The convention for naming the package is SOIC or SO followed by the number of pins. For example, a 14-pin 4011 would be housed in an SOIC-14 or SO-14 package. JEDEC and JEITA/EIAJ standards ''Small outline'' actually refers to IC packaging standards from at least two different organizations: * JEDEC: *MS-012PLASTIC DUAL SMALL OUTLINE GULL WING, 1.27 MM PITCH PACKAGE, 3.9 MM BODY WIDTH. *MS-013VERY THICK PROFILE, PLASTIC SMALL OUTLINE FAMILY, 1.27 MM PITCH, 7.50 MM BODY WIDTH. * JEITA (previously EIAJ, which term some vendors still use): *Semiconductor Device Packages (EIAJ Type II is 5.3 mm body width, and slightly thicker and longer than JEDEC MS-012.) Note that because of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mercedes-Benz 300 SL
The Mercedes-Benz 300 SL (chassis code W 198) is a two-seat sports car which was produced by Mercedes-Benz as a gullwinged coupe (1954–1957) and roadster (1957–1963).Werner Oswald: ''Mercedes-Benz Personenwagen 1945–1985''. Motorbuch Verlag, Stuttgart 2007, , S. 46 u. 70. It was based on the company's 1952 racer, the W194, with mechanical direct fuel injection which boosted power almost 50 percent in its three-liter overhead camshaft straight-six engine. Capable of reaching a top speed of up to , it was a sports car racing champion and the fastest production car of its time. Max Hoffman, Mercedes-Benz's United States importer at the time, inspired the 300 SL and saw an American market for such a car. The company introduced the 300 SL in February 1954 at the International Motor Sports Show in New York City (instead of Europe) to get it into US buyers' hands sooner. SL is the short form for "super-light" in German (super-leicht)Benjamin Bessinger: Mercedes-Konzernarch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gull Wing Bridge
Gull Wing Bridge is a road bridge being built to span Lake Lothing in the town of Lowestoft, Suffolk, England, which is claimed to be (once completed) the largest rolling bascule bridge in the world lifted using hydraulic cylinders. The bridge is planned to be completed and open to traffic in early 2024. The bridge will be higher than the existing bascule bridge at the harbour mouth, and so will not need to be lifted up as often for shipping to pass underneath. The idea of a third bridge in the area was first suggested in 1918, and approval for the Lake Lothing Third Crossing was granted in 2020. It was renamed ''Gull Wing Bridge'' after a competition for names being held at local schools. History The lifting Bridge at the eastern end of Lake Lothing in Lowestoft, Suffolk, England, is raised several times a day to allow boats access and egress to the harbour, and the North Sea. This hampers the traffic system meaning it can take an hour to drive from the south side of town to t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lowestoft
Lowestoft ( ) is a coastal town and civil parish in the East Suffolk district of Suffolk, England.OS Explorer Map OL40: The Broads: (1:25 000) : . As the most easterly UK settlement, it is north-east of London, north-east of Ipswich and south-east of Norwich, and the main town in its district. The estimated population in the built-up area exceeds 70,000. Its development grew with the fishing industry and as a seaside resort with wide sandy beaches. As fishing declined, oil and gas exploitation in the North Sea in the 1960s took over. While these too have declined, Lowestoft is becoming a regional centre of the renewable energy industry. History Some of the earliest signs of settlement in Britain have been found here. Flint tools discovered in the Pakefield cliffs of south Lowestoft in 2005 allow human habitation of the area to be traced back 700,000 years.S. Parfitt et al. (2006'700,000 years old: found in Pakefield', ''British Archaeology'', January/February 2006. Retrieve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
