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Apron (other)
An apron is a functional accessory that has been worn for thousands of years as a protective, fashionable, and/or ceremonial top layer. Apron may also refer to: Architecture and construction * Apron (architecture), a raised section of ornamental stonework below a window ledge, stone tablet, or monument * Apron, an area of pavement on a motorsport circuit that separates the racing surface from the infield * Apron, the flexible lower container of the air cushion of a hovercraft, also known as its skirt * Apron, a ramp used to connect shoreside facilities with a barge or ferry, also known as a linkspan * Airport apron, an area where aircraft are parked and serviced * Apron stage, a part of a stage that extends past the proscenium arch and into the audience or seating area *Apron, a large plastic panel at the bottom of a pinball table that directs the ball towards the drain. Biology * Apron, elongated labia minora * ''Zingel asper'', a species of fish sometimes known as an apron Gar ...
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Apron
An apron is a garment that is worn over other clothing to cover the front of the body. The word comes from old French ''napron'' meaning a small piece of cloth, however over time "a napron" became "an apron", through a linguistics process called rebracketing. It may have several purposes, typically as a functional accessory that protects clothes and skin from stains and marks. However, other types of aprons may be worn as a decoration, for hygienic reasons, as part of a uniform, or as protection from certain dangers such as acid, allergens or excessive heat. It can also be used at work stations to hold extra tools and pieces or protect from dust and unwanted materials. As a top layer that covers the front body, the apron is also worn as a uniform, adornment, ceremonial garb (e.g. Masonic apron) or fashion statement. Apron styles can be practical, fashionable, and sentimental. Apron styles There are many different apron forms depending on the purpose of the apron. A basic di ...
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Apron (architecture)
An apron is a raised section of ornamental stonework below a window ledge, stone tablet, or monument A monument is a type of structure that was explicitly created to commemorate a person or event, or which has become relevant to a social group as a part of their remembrance of historic times or cultural heritage, due to its artistic, hist .... Aprons were used by Roman engineers to build Roman bridges. The main function of apron was to surround the feet of the piers. Notes References * Masonry Architectural elements {{Architecturalelement-stub ...
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Glossary Of Motorsport Terms
The following is a glossary of terminology used in motorsport, along with explanations of their meanings. 0–9 ;1–2 finish: When two vehicles from the same team finish first and second in a race. Can be extended to 1–2–3 or 1–2–3–4, etc. depending on a combination of racing series and team size. ; 107% rule: Often used in Formula One or other racing series, it is a rule where the driver must qualify the car within 107% of the polesitter's time to be allowed to compete. Variations of this may be used to monitor drivers and warn them to reach the required pace or be parked (disqualified). Similarly, the IndyCar Series uses a 105% rule, and NASCAR has a 115% rule, mainly for performance on track, though IndyCar and NASCAR often adjust the threshold for tracks with very abrasive surfaces (such as Atlanta Motor Speedway) where lap times can be considerably faster with less worn tires. ;200 MPH Club: A lifetime "membership" awarded by the SCTA or another sanctioni ...
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Hovercraft
A hovercraft, also known as an air-cushion vehicle or ACV, is an amphibious craft capable of travelling over land, water, mud, ice, and other surfaces. Hovercraft use blowers to produce a large volume of air below the hull, or air cushion, that is slightly above atmospheric pressure. The pressure difference between the higher pressure air below the hull and lower pressure ambient air above it produces lift, which causes the hull to float above the running surface. For stability reasons, the air is typically blown through slots or holes around the outside of a disk- or oval-shaped platform, giving most hovercraft a characteristic rounded-rectangle shape. The first practical design for hovercraft was derived from a British invention in the 1950s. They are now used throughout the world as specialised transports in disaster relief, coastguard, military and survey applications, as well as for sport or passenger service. Very large versions have been used to transport hundreds ...
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Linkspan
A linkspan or link-span is a type of drawbridge used mainly in the operation of moving vehicles on and off a roll-on/roll-off (RO-RO) vessel or ferry, particularly to allow for tidal changes in water level. Linkspans are usually found at ferry terminals where a vessel uses a combination of ramps either at the stern, bow or side to load or unload cars, vans, trucks and buses onto the shore, or alternately at the stern and/or the bow to load or unload railroad cars. History The first linkspans appeared at the end of the 19th century when train ferries came into operation. Each rail ferry berth has to be specifically designed to make sure that it fitted one class of ship. In most of these vessels it was also possible to carry some road vehicles. By the mid 20th century with the rise of road transport, general purpose Ro Ro ferries started to come into service. Most could use the rail ferry berths but generally they were fitted with stern ramps that had the dual function o ...
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Airport Apron
The airport apron, apron, flight line, ramp, or tarmac is the area of an airport where aircraft are parked, unloaded or loaded, refueled, boarded, or maintained. Although the use of the apron is covered by regulations, such as lighting on vehicles, it is typically more accessible to users than the runway or taxiway. However, the apron is not usually open to the general public, and a permit may be required to gain access. An apron's designated areas for aircraft parking are called ''aircraft stands''. By extension, the term ''apron'' is also used to identify the air traffic control position responsible for coordinating movement on this surface at busier airports. When the aerodrome control tower does not have control over the apron, the use of the apron may be controlled by an ''apron management service'' (''apron control'' or ''apron advisory'') to provide coordination between the users. Apron control allocates aircraft parking stands ( gates) and communicates this informati ...
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Apron Stage
The apron is any part of the stage that extends past the proscenium arch and into the audience or seating area. The Elizabethan stage, which was a raised platform with the audience on three sides, is an outstanding example. The Elizabethan stage was typically found in public theatres as plays were no longer performed outside. Theatres were simple in structure, mostly circular in form, within was a courtyard open to the sky, surrounded by two or three tiers of covered galleries. At one side of the courtyard was the stage. On either sides of this stage, two pillars supported the ceiling while at the back was another stage overlooked by a gallery with balcony and windows. In front of this stage was a movable curtain. The front stage served most purposes. In this kind of stage there was close vicinity between audience and actors. The vestigial platform was called the apron which stood in front of the proscenium arc and accommodated most of the acting. Only after the middle of the 19th cen ...
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Glossary Of Pinball Terms
A glossary of terms, commonly used in discussing pinball machines. A add-a-ball :Allows the player to add additional balls by achieving a specific task e.g. during an active ''multiball''. A feature especially popular on the latest generations of Stern machines. Earlier in pinball history, ''add-a-ball'' was actually used to describe that a player can earn extra balls. apron :The large attachment at the very bottom of the playfield, which usually holds a score and/or instruction card and which covers the ball trough. The front edges of the apron lead the ball to the drain. autosave :For a limited time, every ball that goes down the drain will be returned to the plunger. Usually only available when starting with a new ball (to compensate for "unfair" very fast drains), it will also be available during the start of multiballs on later machines. Also known as ''ball saver''. B backbox :The vertical "head" of the pinball machine, where the score is displayed. backglass :The up ...
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Pinball Table
Pinball games are a family of games in which a ball is propelled into a specially designed table where it bounces off various obstacles, scoring points either en route or when it comes to rest. Historically the board was studded with nails called 'pins' and had hollows or pockets which scored points if the ball came to rest in them. Today, pinball is most commonly an arcade game in which the ball is fired into a specially designed Arcade cabinet, cabinet known as a pinball machine, hitting various lights, bumpers, ramps, and other targets depending on its design. The game's object is generally to score as many points as possible by hitting these targets and making various shots with #Flippers, flippers before the ball is lost. Most pinball machines use one ball per turn (except during special multi-ball phases), and the game ends when the ball(s) from the last turn are lost. The biggest pinball machine manufacturers historically include Bally Manufacturing, Gottlieb, Williams Ele ...
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Elongated Labia
Elongated labia (also known as sinus pudoris or macronympha, and colloquially as khoikhoi apron or hottentot apron) is a feature of certain Khoikhoi and other African women who develop, whether naturally or through artificial stretching, relatively elongated labia minora, which may hang up to four inches outside the vulva when they are standing in an upright position. History The "apron" designation was apparently gained from the tendency of early European descriptions to misidentify the pair of labia as a single, wide organ, which they called, in French, a ''tablier'', or "apron". The characteristics of this trait were known as early as the 1680s, the first European note on the subject being made by Anderson and Iverson, who visited the Cape of Good Hope in 1644, in relation to the "Hottentots" of that region, but became extensively documented in the late 18th and 19th century. The case of Sarah Baartman was significant. For many years, the identification of Baartman was ques ...
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Zingel Asper
''Zingel asper'', also known as the Rhone streber, is a species of freshwater ray-finned fish in the family Percidae that is at a high risk of becoming extinct due to habitat destruction and pollution. It is endemic to the rivers Durance and Beaume in the Rhône basin in France and Switzerland. Diet and habitat The asper's diet consists of small insects which include flies ( Diptera), mayflies (Baetidae), and caddisflies (Hydropsychidae), and varies by season, with flies consumed primarily during the winter. ''Zingel asper'' can be found in the rivers Durance and Beaume. ''Zingel asper'' lives in habitats similar to that of the loach, '' Cobitis calderoni'', and the common minnow (''Phoxinus phoxinus''). It lurks on the stone bottoms of fast-flowing rivers in the day, coming out at night to feed on aquatic vertebrates. It reaches its full maturity after one year, and its length ranges from . Breeding takes place in the deeper parts of riffles. Spawn is deposited on gravel an ...
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Cobbler Apron
An apron is a garment that is worn over other clothing to cover the front of the body. The word comes from old French ''napron'' meaning a small piece of cloth, however over time "a napron" became "an apron", through a linguistics process called rebracketing. It may have several purposes, typically as a functional accessory that protects clothes and skin from stains and marks. However, other types of aprons may be worn as a decoration, for hygienic reasons, as part of a uniform, or as protection from certain dangers such as acid, allergens or excessive heat. It can also be used at work stations to hold extra tools and pieces or protect from dust and unwanted materials. As a top layer that covers the front body, the apron is also worn as a uniform, adornment, ceremonial garb (e.g. Masonic apron) or fashion statement. Apron styles can be practical, fashionable, and sentimental. Apron styles There are many different apron forms depending on the purpose of the apron. A basic dis ...
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