|
U18 (other)
U18 or U-18 may refer to: *; Geometry ** Small rhombihexahedron *; Military ** German submarine U-18, a disambiguation page ** U-18, a Soviet World War II experimental self-propelled gun. An under-18 youth sport teams or competition, including: *;Association football: ** :Under-18 association football, one of many under-18 association football (soccer) teams *;Basketball: ** USA Women's U18 and U19 teams, two of the teams under the auspices of the USA Basketball organization *;Ice hockey: ** IIHF World U18 Championship, an annual event organized by the International Ice Hockey Federation for national under-18 ice hockey ** the Ivan Hlinka Memorial Tournament, also known as the U-18 Junior World Cup, an annual event for national under-18 ice hockey teams from around the world *;Volleyball: ** Girl's Africa Volleyball Championship U18, a sport competition for women's national under-18 volleyball teams, held by theConfédération Africaine de Volleyball, the Africa volleyball ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Small Rhombihexahedron
In geometry, the small rhombihexahedron (or small rhombicube) is a nonconvex uniform polyhedron, indexed as U18. It has 18 faces (12 squares and 6 octagons), 48 edges, and 24 vertices. Its vertex figure is an antiparallelogram. Related polyhedra This polyhedron shares the vertex arrangement with the stellated truncated hexahedron. It additionally shares its edge arrangement with the convex rhombicuboctahedron (having 12 square faces in common) and with the small cubicuboctahedron (having the octagonal faces in common). It may be constructed as the exclusive or (blend) of three octagonal prism In geometry, the octagonal prism is the sixth in an infinite set of prisms, formed by rectangular sides and two regular octagon caps. If faces are all regular, it is a semiregular polyhedron. Symmetry Images The octagonal prism can also b ...s. External links * Polyhedra {{Polyhedron-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Submarine U-18
''U-18'' may refer to one of the following German submarines: * , was a Type U 17 submarine launched in 1912 and that served in the First World War until sunk on 23 November 1914 ** During the First World War, Germany also had these submarines with similar names: *** , a Type UB II submarine launched in 1915 and sunk 9 December 1917 *** , a Type UC II submarine launched in 1916 and sunk 19 February 1917 *** , a Type UC I submarine; while in Austro-Hungarian service, she was renamed ''U-18'' * , a Type IIB submarine that served in the Second World War and was scuttled on 25 August 1944 * , a Type 206 submarine The Type 206 is a class of diesel-electric submarines (U-boats) developed by Howaldtswerke-Deutsche Werft (HDW). Its design is based on the preceding Type 205 submarine class. These small and agile submarines were built during the Cold War to op ... of the Bundesmarine that was launched in 1973 and sold to Columbia after decommissioning in 2011 for spare parts. {{ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
U-18 Self-propelled Gun
The Kliment Voroshilov (KV) tanks are a series of Soviet heavy tanks named after the Soviet defence commissar and politician Kliment Voroshilov who operated with the Red Army during World War II. The KV tanks were known for their heavy armour protection during the early stages of the war, especially during the first year of the German invasion of the Soviet Union. In certain situations, even a single KV-1 or KV-2 supported by infantry could halt German formations. The German '' Wehrmacht'' at that time rarely deployed its tanks against KVs, as their own armament was too poor to deal with the "''Russischer Koloss''" – "Russian Colossus". The KV tanks were practically immune to the 3.7 cm KwK 36 and howitzer-like, short-barreled 7.5 cm KwK 37 guns mounted, respectively, on the early Panzer III and Panzer IV tanks fielded by the invading German forces. Until the Germans developed more effective guns, the KV-1 was invulnerable to almost any German weapon except the 8.8 cm Fl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USA Women's U18 And U19 Teams
The USA women's national under-19 basketball team is the women's basketball team, administered by USA Basketball, that represents the United States in international under-19 and under-18 (under age 19 and under age 18) women's basketball competitions, consisting mainly of the FIBA Americas Under-18 Championship for Women and FIBA Under-19 World Championship for Women. The events were originally referred to as the FIBA Americas Junior World Championship Qualifying Tournament and the FIBA Junior World Championship. The usual sequence is for the U18 team to play in a regional championship in one year, with the top four qualifying teams being invited to the FIBA Under-19 World Championship in the following year, as the U19 team. The first Junior World Championship was held in 1985, without a qualifying tournament in the prior year. Starting in 1988, the events were on a four-year cycle, with the FIBA Americas Junior World Championship Qualifying Tournament in 1988, followed by the FIBA ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IIHF World U18 Championship
The IIHF U18 World Championship is an annual event organized by the International Ice Hockey Federation for national under-18 ice hockey teams from around the world. The tournament is usually played in April and is organized according to a system similar to the Ice Hockey World Championships and the IIHF World Junior Championship. History The United States leads the tournament with ten championships followed by Finland and Canada with four championships, and Russia with three and Sweden with two. Players who do not participate in the World Championship due to their respective league postseasons have the alternative of representing their country in the Hlinka Gretzky Cup in August. Results * Number of tournaments (or 2nd placed/3rd places) won at the time. Medal table Hosting countries See also * IIHF World Ranking * Ice Hockey World Championships * World Junior Ice Hockey Championships * World Junior A Challenge * World U-17 Hockey Challenge Notes External linksAll M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ivan Hlinka Memorial Tournament
The Hlinka Gretzky Cup is an annual international under-18 ice hockey tournament administered by Hockey Canada, the Czech Ice Hockey Association, and the Slovak Ice Hockey Federation. Held since 1991, it has been contested under various titles and in various countries, including Japan, Mexico, and Canada. From 1997 through 2017, hosting duties for the event alternated between, and were later split between, the Czech Republic and Slovakia. During this period, the event was known as the Nations Cup, the U-18 Junior World Cup, and Ivan Hlinka Memorial Tournament. From 2018 through 2023, the tournament will alternate between Edmonton/Red Deer, Alberta and Břeclav, Czech Republic/ Piešťany, Slovakia. The event is not sanctioned by the International Ice Hockey Federation (IIHF), which holds its own U18 championship in April. As that event conflicts with playoffs within the Canadian Hockey League (CHL), the Hlinka Gretzky Cup is one of the few opportunities for Canada to compete ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Girl's Africa Volleyball Championship U18
The Women's Africa Volleyball Championship U18 is a sport, sport competition for national teams with women players under 18 years, currently held biannually and organized by the African Volleyball Confederation, the Africa volleyball federation. Summaries MVP by edition *2008 – *2011 – *2013 Girls' Youth African Volleyball Championship, 2013 – *2014 Girls' Youth African Volleyball Championship, 2014 – 2014 Girls%27 Youth African Volleyball Championship See also *Men's U19 African Volleyball Championship References External links Girl's U18 Volleyball African Championship Archive - ''todor66.com'' International volleyball competitions, Afr International women's volleyball competitions, Afr Youth volleyball, Afr African Volleyball Championships Women's African Volleyball Championship {{Volleyball-competition-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NORCECA Girls Youth Continental Championship U-18
The NORCECA Girls Youth Continental Championship U-18 is a sport, sport competition for national volleyball teams, currently held biannually and organized by the North, Central America and Caribbean Volleyball Confederation, NORCECA, the North America, Central America and Caribbean volleyball federation. The competition is played by girls' under-18 teams. Summary Medal table See also *Boys' Youth NORCECA Volleyball Championship {{International volleyball NORCECA Volleyball Championship Women's NORCECA Volleyball Championship Recurring sporting events established in 1998, V ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
