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Mark (designation)
The word ''mark'', followed by number, is a method of designating a version of a product. It is often abbreviated as Mk or M. This use of the word possibly originates from the use of physical marks made to measure height or progress. Furthermore, by metonymy the word mark is used to note a defined level of development or a model number. The kind of products that use this convention vary widely in complexity. The concept shares some similarities with the ''type'' designation (in hardware), also called '' software versioning'': 1.0+ (1.1, 1.12, 2.0, 3.0, etc.), used to designate general software product releases, and other version control schemas. Thus designations like "Mark I", "Mark II", "Mark III", "Mark IV", etc. come to be used as proper names for persons and products. Application ''Mark'' refers to a mark on the modification plate of a system, component or machine. Modification plates are used to identify which modifications have already been applied to the device, eithe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metonymy
Metonymy () is a figure of speech in which a concept is referred to by the name of something closely associated with that thing or concept. Etymology The words ''metonymy'' and ''metonym'' come from grc, μετωνυμία, 'a change of name', from , 'after, post, beyond' and , , a suffix that names figures of speech, from , or , 'name'. Background Metonymy and related figures of speech are common in everyday speech and writing. Synecdoche and metalepsis are considered specific types of metonymy. Polysemy, the capacity for a word or phrase to have multiple meanings, sometimes results from relations of metonymy. Both metonymy and metaphor involve the substitution of one term for another. In metaphor, this substitution is based on some specific analogy between two things, whereas in metonymy the substitution is based on some understood association or contiguity. American literary theorist Kenneth Burke considers metonymy as one of four "master tropes": metaphor, metonymy, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Rail Mark 4
The British Rail Mark 4 is a class of Passenger car (rail), passenger carriages built for use in InterCity 225 sets on the East Coast Main Line between London King's Cross railway station, King's Cross, Leeds railway station, Leeds and Edinburgh Waverley railway station, Edinburgh. Withdrawals began in 2019, with some being sold for further use with Transport for Wales Rail, Transport for Wales between Cardiff Central railway station, Cardiff and Holyhead railway station, Holyhead. History and construction A small build compared with the British Railways Mark 2, Mark 2 and British Rail Mark 3, Mark 3 designs, 314 Mark 4s coaches were built between 1989 and 1992 by Metro-Cammell's Washwood Heath factory to operate services on the newly electrified East Coast Main Line. They were operated by London North Eastern Railway and its predecessors in 30 fixed formations of nine carriages, with a British Rail Class 91, Class 91 locomotive and Driving Van Trailer. The Mark 4 is an all-st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mark I Tank
British heavy tanks were a series of related armoured fighting vehicles developed by the UK during the First World War. The Mark I was the world's first tank, a tracked, armed, and armoured vehicle, to enter combat. The name "tank" was initially a code name to maintain secrecy and disguise its true purpose by making it appear to be a water transport vehicle for bringing water to the troops at the front line. The tank was developed in 1915 to break the stalemate of trench warfare. It could survive the machine gun and small-arms fire in "no man's land", travel over difficult terrain, crush barbed wire, and cross trenches to assault fortified enemy positions with powerful armament. Tanks also carried supplies and troops. British heavy tanks are distinguished by an unusual rhomboidal shape with a high climbing face of the track, designed to cross the wide and deep trenches prevalent on the battlefields of the Western Front. Due to the height necessary for this shape, an armed turr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Armoured Corps
The Royal Armoured Corps is the component of the British Army, that together with the Household Cavalry provides its armour capability, with vehicles such as the Challenger 2 Tank and the Scimitar Reconnaissance Vehicle. It includes most of the Army's armoured regiments, both the Royal Tank Regiment and those converted from old horse cavalry regiments.Forty p. 63. Today it comprises twelve regiments, eight regular and four reserve. Although the Household Cavalry Regiment (the Life Guards and the Blues and Royals) provide an armoured regiment, they are not part of the RAC. History The RAC was created on 4 April 1939, just before World War II started, by combining regiments from the cavalry of the line which had mechanised with the Royal Tank Corps (renamed Royal Tank Regiment). As the war went on and other regular cavalry and Territorial Army Yeomanry units became mechanised, the corps was enlarged. A significant number of infantry battalions also converted to the armoured r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Army
The British Army is the principal land warfare force of the United Kingdom, a part of the British Armed Forces along with the Royal Navy and the Royal Air Force. , the British Army comprises 79,380 regular full-time personnel, 4,090 Gurkhas, and 28,330 volunteer reserve personnel. The modern British Army traces back to 1707, with antecedents in the English Army and Scots Army that were created during the Restoration in 1660. The term ''British Army'' was adopted in 1707 after the Acts of Union between England and Scotland. Members of the British Army swear allegiance to the monarch as their commander-in-chief, but the Bill of Rights of 1689 and Claim of Right Act 1689 require parliamentary consent for the Crown to maintain a peacetime standing army. Therefore, Parliament approves the army by passing an Armed Forces Act at least once every five years. The army is administered by the Ministry of Defence and commanded by the Chief of the General Staff. The Brit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cruiser Tank
The cruiser tank (sometimes called cavalry tank or fast tank) was a British tank concept of the interwar period for tanks designed as modernised armoured and mechanised cavalry, as distinguished from infantry tanks. Cruiser tanks were developed after medium tank designs of the 1930s failed to satisfy the Royal Armoured Corps. The cruiser tank concept was conceived by Giffard Le Quesne Martel, who preferred many small light tanks to swarm an opponent, instead of a few expensive and unsatisfactory medium tanks. "Light" cruiser tanks (for example the Cruiser Mk I) carried less armour and were correspondingly faster, whilst "heavy" cruiser tanks (such as the Cruiser Mk II) had more armour and were slightly slower. The British cruiser tank series started in 1938 with the A9 and A10 cruiser tanks, followed by the A13, A13 Mark II, the A13 Mark III Covenanter in 1940 and the A15 Crusader which entered service in 1941. The Crusader was superseded by the A27 Cromwell in 1944. The A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cromwell Tank
The Cromwell tank, officially Tank, Cruiser, Mk VIII, Cromwell (A27M), was one of the series of cruiser tanks fielded by Britain in the Second World War. Named after the English Civil War-era military leader Oliver Cromwell, the Cromwell was the first tank put into service by the British to combine high speed from a powerful, reliable engine (the Rolls-Royce Meteor) and reasonable vehicle armour, armour. The intended dual-purpose high velocity gun could not be fitted in the turret, so a medium velocity dual purpose gun was fitted instead. Further development of the Cromwell combined with a high velocity gun led to the Comet tank. The name "Cromwell" was initially applied to three vehicles during development. Early Cromwell development led to the creation of the Cavalier tank, A24 Cavalier. Later Cromwell development led to the creation of the competing Tank, Cruiser, Mk VIII, Centaur (A27L) design. The Centaur tank was closely related to the Cromwell, both vehicles being externa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Navy
The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage of its active battle fleet alone exceeding the next 13 navies combined, including 11 allies or partner nations of the United States as of 2015. It has the highest combined battle fleet tonnage (4,635,628 tonnes as of 2019) and the world's largest aircraft carrier fleet, with eleven in service, two new carriers under construction, and five other carriers planned. With 336,978 personnel on active duty and 101,583 in the Ready Reserve, the United States Navy is the third largest of the United States military service branches in terms of personnel. It has 290 deployable combat vessels and more than 2,623 operational aircraft . The United States Navy traces its origins to the Continental Navy, which was established during the American Revo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Rail Mark 5A
The British Rail Mark 5A is a type of railway vehicle in use in the UK. 52 standard carriages and 14 driving trailers were built by Spanish manufacturer CAF, and all are currently operated by TransPennine Express. They first entered service on 24 August 2019. Description It was first announced by TransPennine Express in 2016 that they were to procure 126 new vehicles from CAF, which included 66 Mark 5A locomotive-hauled coaches. They would be formed into 13 five-carriage sets, hauled by locomotives. This equates to 65 coaches for total service, with the 66th coach being a spare Driving Trailer. The sets are currently used on services between Liverpool and Scarborough as well as between Manchester Airport and Redcar Central. Each set is composed of 1 first class carriage with guards area and catering provision, 1 standard class carriage with PRM toilet, 2 standard class carriages and a standard class Driving Trailer (DT). In October 2016, production started on these co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TransPennine Express
TransPennine Express (TPE), legally First TransPennine Express Limited, is a British train operating company owned by FirstGroup that operates the TransPennine Express franchise. It runs regional and inter-city rail services between the major cities and towns of Northern England and Scotland. The franchise operates almost all its services to and through Manchester covering three main routes. The service provides rail links for major towns and cities such as Edinburgh, Glasgow, Liverpool, Sheffield, Hull, Leeds, York, Scarborough, Middlesbrough and Newcastle. TPE run trains 24 hours a day, including through New Year's Eve night. TPE trains run between , and at least every three hours every night of the week. The franchise operates across the West Coast Main Line, Huddersfield Line, East Coast Main Line and part of the Tees Valley line. The majority of TPE's rolling stock was procured during the late 2010s under ''Project Nova''. These consist of the ''Nova 1'' () BMU trainse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caledonian Sleeper
''Caledonian Sleeper'' is the collective name for overnight sleeper train services between London and Scotland, in the United Kingdom. It is one of only two currently operating sleeper services on the railway in the United Kingdom, the other being the ''Night Riviera'' which runs between London and Penzance. A sleeper service has been run along the West Coast Main Line since 24 February 1873. Sleepers were historically run on the rival East Coast Main Line as well; however, all remaining sleeper services that ran on the east coast routes were withdrawn in May 1988. While InterCity continued to operate what would later become known as the ''Caledonian Sleeper'', it decided to remove all seating accommodation on its remaining sleeper services during the mid-1990s. The Anglo-Scottish sleeper services were transferred to ScotRail on 5 March 1995; as a consequence of the privatisation of British Rail, on 31 March 1997, the service was privatised as a part of the wider ScotRail fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Rail Mark 5 (CAF)
The British Rail Mark 5 is the designation given to locomotive-hauled rail carriages built by Spanish manufacturer CAF for operation with Caledonian Sleeper. Description In 2015, the ''Caledonian Sleeper'' service, which had formed part of the ScotRail franchise, was split into a separate operation, with Serco as the new franchise operator. As part of the franchise agreement, Serco was committed to procuring new rolling stock to replace the operation's existing fleet of Mark 2 and Mark 3 passenger coaches. In February 2015, Serco signed a €200m deal with CAF to purchase 75 coaches of five different types. These are formed into a total of four 16-coach trains (London Euston to Fort William, Inverness and Aberdeen, London Euston to Edinburgh and Glasgow, plus the two respective return services), plus two coaches for Fort Willam-Edinburgh-Fort William, with nine coaches as spares, and are hauled by locomotives between London and Glasgow/Edinburgh, and s on unelectrified ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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