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Wicket Gate
A wicket gate, or simply a wicket, is a pedestrian door or gate, particularly one built into a larger door or into a wall or fence. Use in fortifications Wickets are typically small, narrow doors either alongside or within a larger castle or city gate. The latter were often double gates, large and heavy, designed to allow the passage of wagons, coaches and horsemen. The purpose of wickets was to avoid the risk of having to open the main gates to the castle or city for just one or two individuals on foot. Because the wicket was only one person wide, it only allowed entry one at a time and enabled the guards to better control access. In the Middle Ages the narrow doors in the city walls also enabled late arrivals to gain entry after the main gates had been closed. If the small entrance in the door of a large gate has a high threshold, it may be called a manway. If it is a separate, narrow entrance next to the main gate, it may be called a pedestrian entrance. This type of doub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sally Port
A sallyport is a secure, controlled entry way to an enclosure, e.g., a fortification or prison. The entrance is usually protected by some means, such as a fixed wall on the outside, parallel to the door, which must be circumvented to enter and prevents direct enemy fire from a distance. It may include two sets of doors that can be barred independently to further delay enemy penetration. From around 1600 to 1900, a sallyport was a sort of dock where boats picked up or dropped off ship crews from vessels anchored offshore. That meaning occasionally still occurs, especially in coastal Great Britain. Etymology and historical usage The word ''port'' is ultimately from Latin for door. Often the term postern is used synonymously. It can also mean a tunnel, or passage (i.e., a secret exit for those besieged). A ''sally'', ultimately derived from Latin (to jump), or "salle" sortie, is a military maneuver, typically during a siege, made by a defending force to harass isolated or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stile
A stile is a structure or opening that provides passage for humansrather than animals such as livestockover or through a boundary. Common forms include steps, ladders, or narrow gaps. Stiles are often built in rural areas along footpaths, fences, walls, or hedges that enclose domestic animals. Types In the United Kingdom many stiles were built under legal compulsion (see Rights of way in the United Kingdom). Recent changes in UK government policy towards farming have encouraged upland landowners to make access more available to the public, and this has seen an increase in the number of stiles and an improvement in their overall condition. However stiles are deprecatedBritish Standard BS5709:2018 Gaps Gates & Stiles () and are increasingly being replaced by gates or kissing gates or, where the field is arable, the stile removed. Many legacy stiles remain, however, in a variety of forms (as is also the case in the US, where there is no standard). As well as having a variety ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Penstock
A penstock is a sluice or gate or intake structure that controls water flow, or an enclosed pipe that delivers water to hydro turbines and sewerage systems. The term is of Scots origin, and was inherited from the earlier technology of mill ponds and watermills, with penstocks diverting pond waters to drive the mills. Hydroelectric systems and dams Penstocks for hydroelectric installations are normally equipped with a gate system and a surge tank. They can be a combination of many components such as anchor block, drain valve, air bleed valve, and support piers depending on the application. Flow is regulated to suit turbine operation and is cut off when turbines are not in service. Penstocks, particularly where used in polluted water systems, need to be maintained by hot water washing, manual cleaning, antifouling coatings, allowing waters to go anoxic, and desiccation used to dry fouling out so that it may slough off or become easier to remove through manual processes. The t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lock (water Transport)
A lock is a device used for raising and lowering boats, ships and other watercraft between stretches of water of different levels on river and canal waterways. The distinguishing feature of a lock is a chamber in a permanently fixed position in which the water level can be varied. (In a caisson lock, a boat lift, or on a canal inclined plane, it is the chamber itself (usually then called a caisson (engineering), caisson) that rises and falls.) Locks are used to make a river more easily navigable, or to allow a canal to cross land that is not level. Over time, more and larger locks have been used in canals to allow a more direct route to be taken. History Ancient Egypt In Ancient Egypt, the river-locks was probably part of the Canal of the Pharaohs: Ptolemy II is credited by some for being the first to solve the problem of keeping the Nile free of salt water when his engineers invented the lock around 274/273 BC. Ancient China During 960–1279 CE, the natural extension o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Pilgrim's Progress
''The Pilgrim's Progress from This World, to That Which Is to Come'' is a 1678 Christian allegory written by John Bunyan. It is commonly regarded as one of the most significant works of Protestant devotional literature and of wider early modern English literature. It has been translated into more than 200 languages and has never been out of print. It appeared in Dutch in 1681, in German in 1703 and in Swedish in 1727. The first North American edition was issued in 1681.Lyons, M. (2011). Books: A Living History. Getty Publications. It has also been cited as the first novel written in English. According to literary editor Robert McCrum, "there's no book in English, apart from the Bible, to equal Bunyan's masterpiece for the range of its readership, or its influence on writers as diverse as William Hogarth, C. S. Lewis, Nathaniel Hawthorne, Herman Melville, Charles Dickens, Louisa May Alcott, George Bernard Shaw, William Thackeray, Charlotte Bronte, Mark Twain, John Steinbeck a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allegory
As a List of narrative techniques, literary device or artistic form, an allegory is a wikt:narrative, narrative or visual representation in which a character, place, or event can be interpreted to represent a meaning with moral or political significance. Authors have used allegory throughout history in all forms of art to illustrate or convey complex ideas and concepts in ways that are comprehensible or striking to its viewers, readers, or listeners. Writers and speakers typically use allegories to convey (semi-) hidden or complex meanings through symbolism (arts), symbolic figures, actions, imagery, or events, which together create the moral, spiritual, or political meaning the author wishes to convey. Many allegories use personification of abstract concepts. Etymology First attested in English in 1382, the word ''allegory'' comes from Latin ''allegoria'', the latinisation (literature), latinisation of the Greek language, Greek ἀλληγορία (''allegoría''), "veiled ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Bunyan
John Bunyan (; 1628 – 31 August 1688) was an English writer and preacher. He is best remembered as the author of the Christian allegory ''The Pilgrim's Progress'', which also became an influential literary model. In addition to ''The Pilgrim's Progress'', Bunyan wrote nearly sixty titles, many of them expanded sermons. Bunyan came from the village of Elstow, near Bedford. He had some schooling and, at the age of sixteen, joined the New Model Army, Parliamentary Army at Newport Pagnell during the First English Civil War, first stage of the English Civil War. After three years in the army, he returned to Elstow and took up the trade of tinker, which he had learned from his father. He became interested in religion after his marriage, attending first the parish church and then joining the Bedford Meeting, a Puritan Nonconformist (Protestantism), Nonconformist group in St John's church Bedford, and later became a preacher. After the Restoration (England), restoration of the monarch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wicket
In the sport of cricket, the term wicket has several meanings: * It is either of the two sets of three Stump (cricket), stumps and two Bail (cricket), bails at each end of the Cricket pitch, pitch. The Fielding (cricket), fielding team's players can hit the wicket with the ball in a number of ways to get a batter out (cricket), out. ** The wicket is guarded by a Batsman (cricket), batter who, with their cricket bat, bat (and sometimes with their pads, but see the laws on Leg before wicket, LBW, leg before wicket), attempts to prevent the Cricket ball, ball from hitting the wicket (if it does, he may be bowled out) and to Run (cricket), score runs where possible. * Through metonymic usage, the Dismissal (cricket), dismissal of a batter is known as the ''taking of a wicket'', * The cricket pitch itself is sometimes referred to as ''the wicket''. History The origin of the word is from wicket gate, a small gate. Originally, cricket wickets had only two stumps and one bail and lo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cricket
Cricket is a Bat-and-ball games, bat-and-ball game played between two Sports team, teams of eleven players on a cricket field, field, at the centre of which is a cricket pitch, pitch with a wicket at each end, each comprising two Bail (cricket), bails (small sticks) balanced on three stump (cricket), stumps. Two players from the Batting (cricket), batting team, the striker and nonstriker, stand in front of either wicket holding Cricket bat, bats, while one player from the Fielding (cricket), fielding team, the bowler, Bowling (cricket), bowls the Cricket ball, ball toward the striker's wicket from the opposite end of the pitch. The striker's goal is to hit the bowled ball with the bat and then switch places with the nonstriker, with the batting team scoring one Run (cricket), run for each of these swaps. Runs are also scored when the ball reaches the Boundary (cricket), boundary of the field or when the ball is bowled Illegal delivery (cricket), illegally. The fielding tea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walled Garden
A walled garden is a garden enclosed by high walls, especially when this is done for horticultural rather than security purposes, although originally all gardens may have been enclosed for protection from animal or human intruders. In temperate climates, especially colder areas, such as Scotland, the essential function of the walling of a garden is to shelter the garden from wind and frost, though it may also serve a decorative purpose. Kitchen gardens were very often walled, which segregated them socially, allowing the gardeners, who were usually expected to vanish from the "pleasure gardens" when the occupants of the house were likely to be about, to continue their work. The walls, which were sometimes heated, also carried fruit trees trained as espaliers. Historically, and still in many parts of the world, nearly all urban houses with any private outside space have high walls for security, and any small garden was thus walled by default. The same was true of many rural ho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raid (military)
Raiding, also known as depredation, is a military tactics, military tactic or operational warfare "smash and grab" mission which has a specific purpose. Raiders do not capture and hold a location, but quickly retreat to a previous defended position before enemy forces can respond in a coordinated manner or formulate a counter-attack. Raiders must travel swiftly and are generally too lightly equipped and supported to be able to hold ground. A raiding group may consist of combatants specially trained in this tactic, such as commandos, or as a special mission assigned to any Regular army, regular troops. Raids are often a standard tactic in irregular warfare, employed by warriors, guerrilla warfare, guerrilla fighters or other irregular military forces. Some raids are large, for example the Sullivan Expedition. The purposes of a raid may include: * to demoralization (warfare), demoralize, confuse, or exhaust the enemy; * to destroy specific goods or installations of military or econo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
