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Homologation
Homologation ( Greek ''homologeo'', ὁμολογέω, "to agree") is the granting of approval by an official authority. This may be a court of law, a government department, or an academic or professional body, any of which would normally work from a set of rules or standards to determine whether such approval should be given. The word may be considered very roughly synonymous with '' accreditation'', and in fact in French and Spanish may be used with regard to academic degrees (see apostille). ''Certification'' is another possible synonym, while ''to homologate'' is the infinitive verb form. In today's marketplace, for instance, products must often be homologated by some public agency to assure that they meet standards for such things as safety and environmental impact. A court action may also sometimes be homologated by a judicial authority before it can proceed, and the term has a precise legal meaning in the judicial codes of some countries. The equivalent process of test ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Superbike
Superbike World Championship (also known as WorldSBK, SBK, World Superbike, WSB, or WSBK) is a silhouette-class road racing series based on heavily modified production motorcycles, also known as superbike racing. The championship was founded in . The Superbike World Championship consists of a series of rounds held on permanent racing facilities. Each round has two full length races and, from 2019, an additional ten-lap sprint race known as the Superpole race. The results of all three races are combined to determine two annual World Championships, one for riders and one for manufacturers. The motorcycles that race in the championship are tuned versions of motorcycles available for sale to the public, by contrast with MotoGP where purpose built machines are used. MotoGP is the motorcycle world's equivalent of Formula One, whereas Superbike racing is similar to sports car racing. Europe is Superbike World Championship's traditional centre and leading market. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Homologation Reaction
In organic chemistry, a homologation reaction, also known as homologization, is any chemical reaction that converts the reactant into the next member of the homologous series. A homologous series is a group of compounds that differ by a constant unit, generally a methylene () group. The reactants undergo a homologation when the number of a repeated structural unit in the molecules is increased. The most common homologation reactions increase the number of methylene () units in saturated chain within the molecule. For example, the reaction of aldehydes or ketones with diazomethane or methoxymethylenetriphenylphosphine to give the next homologue in the series. Examples of homologation reactions include: * Kiliani-Fischer synthesis, where an aldose molecule is elongated through a three-step process consisting of: *# Nucleophillic addition of cyanide to the carbonyl to form a cyanohydrin *# Hydrolysis to form a lactone *# Reduction to form the homologous aldose * Wittig reac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cesana Pariol
Cesana Pariol was the venue for bobsleigh, luge and skeleton during the 2006 Winter Olympics in Turin, Italy. The track, built for the games, is located in Cesana. The venue holds approximately 7,130 spectators, of whom 3,624 are seated. Construction details The track is constructed with about of ammonia refrigeration pipes to help form ice on the track for proper sliding. Numerous sensors located along the track ensure that the ice's thickness is kept between to keep the track properly smooth during competitions. History During construction of the track prior to the 2006 games, there was concern that the track would be completed in time for homologation. A archaeological find (a small part of a Roman ruins) during construction slowed progress until the remains were excavated (near the current Turn 11). The track was completed on end of 2004. In January 2005, the FIBT and FIL held their homologation events at the track. The FIBT had no issue when they ran their events du ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type Approval
Type approval or certificate of conformity is granted to a product that meets a minimum set of regulatory, technical and safety requirements. Generally, type approval is required before a product is allowed to be sold in a particular country, so the requirements for a given product will vary around the world. Processes and certifications known as 'type approval' in English are generally called 'homologation', or some cognate expression, in other European languages. Compliance to type-approval requirements can be denoted by a third-party marking on the back of the product (e.g. ABS, TÜV, UL, CSA, KIWA), or by a type-approval certificate obtained by a manufacturer and kept on file. The CE mark found on the back of many electronic devices does not mean that the product has obtained type approval in the European Union. The CE mark is the manufacturer's declaration that the system/assembly meets the minimum safety requirements of all the directives (laws) applicable to it, and of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sportscar Racing
Sports car racing is a form of motorsport road racing which utilises sports cars that have two seats and enclosed wheels. They may be purpose-built prototypes or grand tourers based on road-going models. Broadly speaking, sports car racing is one of the main types of circuit auto racing, alongside open-wheel single-seater racing (such as Formula One), touring car racing (such as the British Touring Car Championship, which is based on 'saloon cars' as opposed to the 'exotics' seen in sports cars) and stock car racing (such as NASCAR). Sports car races are often, though not always, endurance races that are run over relatively large distances, and there is usually a larger emphasis placed on the reliability and efficiency of the car as opposed to outright speed of the driver. The FIA World Endurance Championship is an example of a sports car racing series. A type of hybrid between the purism of open-wheelers and the familiarity of touring car racing, this style is often associ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kart Racing
Kart racing or karting is a road racing variant of motorsport with open-wheel, four-wheeled vehicles known as go-karts or shifter karts. They are usually raced on scaled-down circuits, although some professional kart races are also held on full-size motorsport circuits. Karting is commonly perceived as the stepping stone to the higher ranks of motorsports, with most of Formula One champions including Sebastian Vettel, Nico Rosberg, Ayrton Senna, Max Verstappen, Lewis Hamilton, Michael Schumacher, Kimi Räikkönen, and Fernando Alonso having begun their careers in karting. Karts vary widely in speed and some (known as superkarts) can reach speeds exceeding , while recreational go-karts intended for the general public may be limited to lower speeds. History American Art Ingels is generally accepted to be the father of karting. A veteran hot rodder and a race car builder at Kurtis Kraft, he built the first kart in Southern California in 1956. Early karting events were he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Auto Racing
Auto racing (also known as car racing, motor racing, or automobile racing) is a motorsport involving the racing of automobiles for competition. Auto racing has existed since the invention of the automobile. Races of various sorts were organised, with the first recorded as early as 1867. Many of the earliest events were effectively reliability trials, aimed at proving these new machines were a practical mode of transport, but soon became an important way for automobile makers to demonstrate their machines. By the 1930s, specialist racing cars had developed. There are now numerous different categories, each with different rules and regulations. History The first prearranged match race of two self-powered road vehicles over a prescribed route occurred at 4:30 A.M. on August 30, 1867, between Ashton-under-Lyne and Old Trafford, a distance of eight miles. It was won by the carriage of Isaac Watt Boulton. Internal combustion auto racing events began soon after the constructio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skeleton (sport)
Skeleton is a winter sliding sport in which a person rides a small sled, known as a skeleton bobsled (or -sleigh), down a frozen track while lying face down and head-first. The sport and the sled may have been named from the bony appearance of the sled. Unlike other sliding sports of bobsleigh and luge, the race always involves single riders. Like bobsleigh, but unlike luge, the race begins with a running start from the opening gate at the top of the course. The skeleton sled is thinner and heavier than the luge sled, and skeleton gives the rider more precise control of the sled. Skeleton is the slowest of the three sliding sports, as skeleton's face-down, head-first riding position is less aerodynamic than luge's face-up, feet-first ride. Previously, skeleton appeared in the Olympic program in St. Moritz, Switzerland, in 1928 and again in 1948. It was added permanently to the Olympic program for the 2002 Winter Olympics, at which stage a women's race was added. During ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2006 Winter Olympics
The 2006 Winter Olympics, officially the XX Olympic Winter Games ( it, XX Giochi olimpici invernali) and also known as Torino 2006, were a winter multi-sport event held from 10 to 26 February 2006 in Turin, Italy. This marked the second time Italy had hosted the Winter Olympics, the first being in 1956 in Cortina d'Ampezzo; Italy had also hosted the Summer Olympics in 1960 in Rome. Turin was selected as the host city for the 2006 Games in June 1999. The official motto of Torino 2006 was "Passion lives here". The Games' logo depicted a stylized profile of the Mole Antonelliana building, drawn in white and blue ice crystals, signifying the snow and the sky. The crystal web was also meant to portray the web of new technologies and the Olympic spirit of community. The 2006 Olympic mascots were Neve ("snow" in Italian), a female snowball, and Gliz, a male ice cube. Italy will host the Winter Olympics again in 2026, scheduled to be held in Milan and Cortina d'Ampezzo. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greek Language
Greek ( el, label= Modern Greek, Ελληνικά, Elliniká, ; grc, Ἑλληνική, Hellēnikḗ) is an independent branch of the Indo-European family of languages, native to Greece, Cyprus, southern Italy ( Calabria and Salento), southern Albania, and other regions of the Balkans, the Black Sea coast, Asia Minor, and the Eastern Mediterranean. It has the longest documented history of any Indo-European language, spanning at least 3,400 years of written records. Its writing system is the Greek alphabet, which has been used for approximately 2,800 years; previously, Greek was recorded in writing systems such as Linear B and the Cypriot syllabary. The alphabet arose from the Phoenician script and was in turn the basis of the Latin, Cyrillic, Armenian, Coptic, Gothic, and many other writing systems. The Greek language holds a very important place in the history of the Western world. Beginning with the epics of Homer, ancient Greek literature includes many works ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turin
Turin ( , Piedmontese: ; it, Torino ) is a city and an important business and cultural centre in Northern Italy. It is the capital city of Piedmont and of the Metropolitan City of Turin, and was the first Italian capital from 1861 to 1865. The city is mainly on the western bank of the Po River, below its Susa Valley, and is surrounded by the western Alpine arch and Superga Hill. The population of the city proper is 847,287 (31 January 2022) while the population of the urban area is estimated by Eurostat to be 1.7 million inhabitants. The Turin metropolitan area is estimated by the OECD to have a population of 2.2 million. The city used to be a major European political centre. From 1563, it was the capital of the Duchy of Savoy, then of the Kingdom of Sardinia ruled by the House of Savoy, and the first capital of the Kingdom of Italy from 1861 to 1865. Turin is sometimes called "the cradle of Italian liberty" for having been the political and intellectual centre of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Waterski & Wakeboard Federation
The International Waterski & Wakeboard Federation (IWWF) is the world governing body for all towed water sports. Founded in Geneva, Switzerland in 1946, it is recognized by the International Olympic Committee (IOC) as the sole authority governing all towed water sports and has 91 affiliated member federations worldwide. The IWWF is also an affiliate member of the Global Association of International Sports Federations (GAISF) and is one of the seven founding sports of the World Games. The IWWF’s competitive and recreational towed water sports divisions include the following: Tournament (3-Event Waterskiing), Wakeboard, Barefoot, Show Skiing, Cable Wakeboard, Cableski, Ski Racing Ski racing may refer to: ;Winter Olympic sports: * Alpine skiing * Part of the biathlon ** Military patrol, the biathlon's predecessor sport * Cross-country skiing (sport) * Some of the freestyle skiing events, such as: ** Mogul skiing, where s ..., and Disabled Skiing. Functions of the IWWF: * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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