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Flight Archery
Modern competitive archery involves shooting arrows at a target for accuracy and precision from a set distance or distances. This is the most popular form of competitive archery worldwide and is called target archery. A form particularly popular in Europe, North America, and South America is field archery, shot at targets generally set at various distances in a wooded setting. There are also several other lesser-known and historical forms, as well as archery novelty games. The World Archery Federation (WA, also and formerly known as FITA from the French ''Fédération Internationale de Tir à l'Arc''), composed of 156 national federations and other archery associations, is the governing body recognized by the International Olympic Committee. Various other large organizations exist with different rules. Target archery Modern competitive target archery is often governed by the World Archery Federation, abbreviated as WA (sometimes also referred to as FITA, from its former Frenc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Accuracy And Precision
Accuracy and precision are two measures of ''observational error''. ''Accuracy'' is how close a given set of measurements (observations or readings) are to their ''true value''. ''Precision'' is how close the measurements are to each other. The International Organization for Standardization (ISO) defines a related measure: ''trueness'', "the closeness of agreement between the arithmetic mean of a large number of test results and the true or accepted reference value." While ''precision'' is a description of ''random errors'' (a measure of statistical variability), ''accuracy'' has two different definitions: # More commonly, a description of ''systematic errors'' (a measure of statistical bias of a given measure of central tendency, such as the mean). In this definition of "accuracy", the concept is independent of "precision", so a particular set of data can be said to be accurate, precise, both, or neither. This concept corresponds to ISO's ''trueness''. # A combination of both ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Golf
Golf is a club-and-ball sport in which players use various Golf club, clubs to hit a Golf ball, ball into a series of holes on a golf course, course in as few strokes as possible. Golf, unlike most ball games, cannot and does not use a standardized playing area, and coping with the varied terrains encountered on different courses is a key part of the game. Courses typically have either 9 or 18 Glossary of golf#Hole, ''holes'', regions of terrain that each contain a ''cup'', the hole that receives the ball. Each hole on a course has a teeing ground for the hole's first stroke, and a putting green containing the cup. There are several standard forms of terrain between the tee and the green, such as the fairway, rough (tall grass), and various Hazard (golf), ''hazards'' that may be water, rocks, or sand-filled Glossary of golf#Bunker, ''bunkers''. Each hole on a course is unique in its specific layout. Many golf courses are designed to resemble their native landscape, such as alon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kilwinning Papingos
Kilwinning (, ; ) is a town in North Ayrshire, Scotland. It is located on the banks of the River Garnock in Ayrshire, west/central Scotland, about southwest of Glasgow. Kilwinning's neighbours are the coastal towns of Stevenston to the west and Irvine to the south while inland lies Dalry to the north. It is known as "The Crossroads of Ayrshire". Kilwinning was also a Civil Parish. The 2001 Census recorded the town as having a population of 15,908. The estimated population in 2016 was 16,460. History Kilwinning dates back to the 8th century. ThKilwinning Community Archaeology Projectcarried out a dig in Kilwinning Abbey in 2010, which revealed much about the life of the people in the area during the medieval period. According to John Hay, once the headmaster of the parish school in Kilwinning, "North Ayrshire has a history of religion stretching back to the very beginning of missionary enterprise in Scotland. The Celtic Christians or Culdees of the period of St Columba and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Run Archery
Run archery is a shooting discipline connecting archery with running. It is similar to the sport of biathlon. History Run archery was developed during the 1990s by European archery associations. Since 2000, some countries in other areas like Russia, Hungary, the Netherlands and Germany have begun organizing annual national championships. Run archery was officially admitted as a discipline of the World Archery Federation in 2003. Rules Like in the sport of biathlon, participants start with running, and alternate between running and shooting series of three arrows at a target from away. For scoring, it does not matter whether the target is hit in the center or at the edge. For each missed target the athlete must run a penalty loop. The number of laps depend on the sport event. At the end, the fastest athlete wins. The bow must be held in hand during running; arrows can be left at the shooting range A shooting range, firing range, gun range or shooting ground is a spe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biathlon
The biathlon is a winter sport that combines cross-country skiing and rifle shooting. It is treated as a race, with contestants skiing through a cross-country trail whose distance is divided into shooting rounds. The shooting rounds are not timed per se, but depending on the competition, missed shots result in extra distance or time being added to the contestant's total. History According to ''Encyclopædia Britannica'', the biathlon "is rooted in the skiing traditions of Scandinavia, where early inhabitants revered the Norse god Ullr as both the ski god and the hunting god." In modern times, the activity that developed into this sport was an exercise for Norwegians as alternative training for the military. Norwegian skiing regiments organized military skiing contests in the 18th century, divided into four classes: shooting at mark while skiing at top speed, downhill race among trees, downhill race on big hills without falling, and a long race on flat ground while carrying a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turkish Archery
Turkish archery () is a tradition of archery which became highly developed in the Ottoman Empire, although its origins date back to the Eurasian Steppe in the second millennium BC. Traditional Turkish archery has been inscribed on the Representative list of the Intangible Cultural Heritage of Humanity by the Intergovernmental Committee for the Safeguarding of Intangible Cultural Heritage of UNESCO in 2019. History From the decline of military archery after the Battle of Lepanto, mainly flight archery was practiced, and Turkish bowyers specialized in weapons which were particularly good for imparting high velocity to very light arrows. The sport of archery declined gradually until the reign of Mahmud II who made great efforts to revive it. He also ordered his archery student, Mustafa Kani, to write a book about the history, construction, and use of these bows, from which comes most of what is now known of Turkish bowyery. In 1794, in a field outside London, the Turkish ambassad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Istanbul
Istanbul is the List of largest cities and towns in Turkey, largest city in Turkey, constituting the country's economic, cultural, and historical heart. With Demographics of Istanbul, a population over , it is home to 18% of the Demographics of Turkey, population of Turkey. Istanbul is among the List of European cities by population within city limits, largest cities in Europe and List of cities proper by population, in the world by population. It is a city on two continents; about two-thirds of its population live in Europe and the rest in Asia. Istanbul straddles the Bosphorus—one of the world's busiest waterways—in northwestern Turkey, between the Sea of Marmara and the Black Sea. Its area of is coterminous with Istanbul Province. Istanbul's climate is Mediterranean climate, Mediterranean. The city now known as Istanbul developed to become one of the most significant cities in history. Byzantium was founded on the Sarayburnu promontory by Greek colonisation, Greek col ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ottoman Empire
The Ottoman Empire (), also called the Turkish Empire, was an empire, imperial realm that controlled much of Southeast Europe, West Asia, and North Africa from the 14th to early 20th centuries; it also controlled parts of southeastern Central Europe, between the early 16th and early 18th centuries. The empire emerged from a Anatolian beyliks, ''beylik'', or principality, founded in northwestern Anatolia in by the Turkoman (ethnonym), Turkoman tribal leader Osman I. His successors Ottoman wars in Europe, conquered much of Anatolia and expanded into the Balkans by the mid-14th century, transforming their petty kingdom into a transcontinental empire. The Ottomans ended the Byzantine Empire with the Fall of Constantinople, conquest of Constantinople in 1453 by Mehmed II. With its capital at History of Istanbul#Ottoman Empire, Constantinople (modern-day Istanbul) and control over a significant portion of the Mediterranean Basin, the Ottoman Empire was at the centre of interacti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flight Compound UK Champs 2007
Flight or flying is the motion of an object through an atmosphere, or through the vacuum of space, without contacting any planetary surface. This can be achieved by generating aerodynamic lift associated with gliding or propulsive thrust, aerostatically using buoyancy, or by ballistic movement. Many things can fly, from animal aviators such as birds, bats and insects, to natural gliders/parachuters such as patagial animals, anemochorous seeds and ballistospores, to human inventions like aircraft (airplanes, helicopters, airships, balloons, etc.) and rockets which may propel spacecraft and spaceplanes. The engineering aspects of flight are the purview of aerospace engineering which is subdivided into aeronautics, the study of vehicles that travel through the atmosphere, and astronautics, the study of vehicles that travel through space, and ballistics, the study of the flight of projectiles. Types of flight Buoyant flight Humans have managed to construct lighter-than ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IAU Field Xbow
The International Astronomical Union (IAU; , UAI) is an international non-governmental organization (INGO) with the objective of advancing astronomy in all aspects, including promoting astronomical research, outreach, education, and development through global cooperation. It was founded on 28 July 1919 in Brussels, Belgium and is based in Paris, France. The IAU is composed of individual members, who include both professional astronomers and junior scientists, and national members, such as professional associations, national societies, or academic institutions. Individual members are organised into divisions, committees, and working groups centered on particular subdisciplines, subjects, or initiatives. the Union had 85 national members and 12,734 individual members, spanning 90 countries and territories. Among the key activities of the IAU is serving as a forum for scientific conferences. It sponsors nine annual symposia and holds a triannual General Assembly that sets policy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crossbow
A crossbow is a ranged weapon using an Elasticity (physics), elastic launching device consisting of a Bow and arrow, bow-like assembly called a ''prod'', mounted horizontally on a main frame called a ''tiller'', which is hand-held in a similar fashion to the stock (firearms), stock of a long gun. Crossbows shoot arrow-like projectiles called ''crossbow bolt, bolts'' or ''quarrels''. A person who shoots crossbow is called a ''crossbowman'', an ''arbalister'' or an ''arbalist (crossbowman), arbalist'' (after the arbalest, a European crossbow variant used during the 12th century). Crossbows and bows use the same elastic launch principles, but differ in that an archer using a Bow and arrow, bow must draw-and-shoot in a quick and smooth motion with limited or no time for aiming, while a crossbow's design allows it to be spanned and cocked ready for use at a later time and thus affording them unlimited time to aim. When shooting bows, the archer must fully perform the bow draw, draw, h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landshut
Landshut (; ) is a town in Bavaria, Germany, on the banks of the Isar, River Isar. Landshut is the capital of Lower Bavaria, one of the seven administrative regions of the Free state (government), Free State of Bavaria, and the seat of the surrounding district. With a population of more than 75,000, Landshut is the largest city in Lower Bavaria, followed by Passau and Straubing. The town, called City of the Three Helmets (), is known for its picturesque Gothic architecture, Gothic old town and the Landshut Wedding, a full-tilt medieval festival. The cityscape is dominated by the St. Martin's Church, Landshut, St. Martin's Basilica and Trausnitz Castle high above the old town. Close to Munich and Franz Josef Strauss International Airport, Landshut is industrialized (BMW, ebm-papst, Schott AG, Schott), has a low unemployment rate and is among the richest towns in Bavaria. Geography Landshut lies in the Alpine foothills. The River Isar runs through the city and splits in two in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
