Instruct: Given a question, retrieve relevant documents that answer the question.
Query: How long is a soccer field?
The pitch is rectangular in shape. The longer sides are called touchlines. The other opposing sides are called the goal lines. The two goal lines must be between wide, and be the same length. The two touchlines be between long, and be the same length. All lines on the ground must be equally wide, not to exceed . The corners of the pitch are marked by corner flags.
A game lasts thirty-six minutes, and is split up into three twelve-minute periods. Unlike association football, in professional matches the referee is not the sole arbiter of the end of a period. A separate timekeeping official controls the official game clock, which is stopped for stoppages in play, and typically counts down to zero, as in North American sports such as basketball and ice hockey. Draws are not permitted, with the game going into three minutes of extra time, followed by a penalty shootout if the score is still on level terms after normal time. Unlike football, penalty kicks are decided by sudden death rules.
At all adult levels of the game, a game is 60 timed minutes in length, split into four 15-minute quarters. (High school football uses 12-minute quarters, and the general rule is that the younger the players, the shorter the quarters typically are.) Because of the halftime, quarter breaks, time-outs, the minute warnings (two minutes before the end of a half in the NFL, three minutes in Canadian football), and frequent stoppages of the game clock (the clock stops, for example, after every incomplete pass and any time a ball goes out of bounds), the actual time it takes for a football game to be completed is typically over three hours.
In 2000, the Unified Rules of Mixed Martial Arts were written with the intention of making the sport of MMA appear more acceptable in a wider society. Under those rules, soccer kicks were explicitly banned and classed as a foul defined as "kicking the head of a grounded opponent". It is noted that while soccer kicks to grounded opponents are fouls, axe kicks, downward strikes with the back of the heel, are not considered fouls if done to any part of a grounded opponent. In the years after the banning of soccer kicks under the Unified Rules, a number of fans and MMA fighters have argued for them to be permitted under the Unified Rules along with face and foot stomps. Their justification is that soccer kicks and stomps being disallowed hindered fighters who were used to using them under other MMA rule sets. Mauricio Rua, who mostly used soccer kicks to earn victories in Pride, argued that elbows caused more pain than soccer kicks and claimed that soccer kicks were safer than elbows. Rua also argued that elbows were more dangerous than soccer kicks and yet were allowed under the unified rules. Opponents of soccer kicks argued that they needed to be banned in order for the sport of MMA to move forward. They also argued that in the face of opposition to the sport from politicians such as John McCain, soccer kicks had to be banned in order to ensure that the sport was not viewed as illegal "human cockfighting" and could be sanctioned as legal in the United States by Athletic Commissions.
The only essential equipment in a basketball game is the ball and the court: a flat, rectangular surface with baskets at opposite ends. Competitive levels require the use of more equipment such as clocks, score sheets, scoreboard(s), alternating possession arrows, and whistle-operated stop-clock systems.
A regulation basketball court in international games is long and 49.2 feet (15 meters) wide. In the NBA and NCAA the court is . Most courts have wood flooring, usually constructed from maple planks running in the same direction as the longer court dimension. The name and logo of the home team is usually painted on or around the center circle.
The international rules specify that the game is played with a sphere having a mass of and a diameter of . The rules say that the ball shall bounce up when dropped from a height of onto a standard steel block thereby having a coefficient of restitution of 0.89 to 0.92. balls are now made of a polymer instead of celluloid as of 2015, colored white or orange, with a matte finish. The choice of ball color is made according to the table color and its surroundings. For example, a white ball is easier to see on a green or blue table than it is on a grey table. Manufacturers often indicate the quality of the ball with a star rating system, usually from one to three, three being the highest grade. As this system is not standard across manufacturers, the only way a ball may be used in official competition is upon ITTF approval (the ITTF approval can be seen printed on the ball).
The 2014 SIU Edwardsville Cougars men's soccer team represents Southern Illinois University Edwardsville during the 2014 NCAA Division I men's soccer season. The Cougars are coached in 2014 by co-head coaches Brian Jones and David Korn. The team plays their home games on Bob Guelker Field at the Ralph Korte Stadium as an affiliate member of the Missouri Valley Conference (MVC).
In American football each team has 11 players on the field at one time. The specific role that a player takes on the field is called their "position". Under the modern rules of American football, teams are allowed unlimited substitutions; that is, teams may change any number of players after any play. This has resulted in the development of three "platoons" of players: the offense (the team with the ball, which is trying to score), the defense (the team trying to prevent the other team from scoring, and to take the ball from them), and the special teams (who play in kicking situations). Within those platoons, various specific positions exist depending on what each player's main job is.
The Fédération Internationale de Football Association (FIFA ; French for 'International Federation of Association Football') is an organization which describes itself as an international governing body of association football, fútsal, beach soccer, and eFootball. FIFA is responsible for the organization of football's major international tournaments, notably the World Cup which commenced in 1930 and the Women's World Cup which commenced in 1991.
The regular season is eight to nine weeks long, depending on the conference. Teams play between 12 and 16 regular season games, depending on conference or division, with teams typically playing a home and home series with every other team in their conference or division. All regular season games are in-conference. Following the conclusion of the regular season, the Joe Johnson Memorial Trophy is awarded annually to the Player of the Year in U Sports men's soccer.
The most popular sport in the UK became association football; Sheffield F.C., founded in 1857, is the world's oldest football club still in existence to the present day. The home nations all have separate national teams and domestic competitions, most notably England's Premier League and FA Cup, and the Scottish Premiership and Scottish Cup. Referred to as the "home of football" by the international governing body FIFA, England hosted and won the 1966 FIFA World Cup. The English Premier League (formed in 1992 by member clubs of the old Football League First Division) is the most-watched football league in the world. Its biggest clubs include: Manchester United, Liverpool, Arsenal, Chelsea, Manchester City and Tottenham Hotspur. Scottish teams Celtic and Rangers also have a wide global fanbase.
Gridiron football does not operate on a league system. Different professional leagues play by very different sets of rules in different seasons (the NFL plays 11-a-side on a 100-yard field in autumn and early winter, the CFL uses 12-a-side on a 110-yard field in summer and early fall, while arena football and the minor indoor leagues each play 8-a-side on a 50-yard field in the spring and early summer). There have been attempts at forming true minor leagues for the professional game (most recently with 2017's The Spring League); none so far have been able to balance the major leagues' requests with the ability to maintain financial solvency.
Baseball is Georgetown's oldest sport, with the first recorded game taking place in 1866, and the team formally organized and sanctioned in 1870. The Hoyas have seen little national success, with no appearances in the NCAA Division I Baseball Championship since the event was established in 1947. The team was once known as the Stonewalls, and is one possible source of the Hoya Saxa cheer famous among all Georgetown sports teams. The Hoyas play their home games at Shirley Povich Field, a 1,500 seat stadium located in Bethesda, Maryland and named for "Washington Post" sports columnist Shirley Povich. The stadium was built in 2000. The Hoyas also utilize three lighted batting cages and two bullpen areas located on campus above Yates Field House, and adjacent to Kehoe Field.
The 2015 SIU Edwardsville Cougars men's soccer team represented Southern Illinois University Edwardsville during the 2015 NCAA Division I men's soccer season, the school's 49th season. The Cougars were coached in 2015 by Mario Sanchez. The team played their home games on Bob Guelker Field at the Ralph Korte Stadium as an affiliate member of the Missouri Valley Conference (MVC).
Fantasy football (less commonly referred to as fantasy association football worldwide but known as fantasy soccer in the United States) is a game in which participants assemble an imaginary team of real life footballers and score points based on those players' actual statistical performance or their perceived contribution on the field of play. Usually players are selected from one specific division in a particular country, although there are many variations. The original game was created in England by Bernie Donnelly on Saturday 14 August 1971 and is still going strong 45 years later. Fantasy football has evolved in recent years from a simple recreational activity into a significant business due to exposure via the internet.
However, some variations of soccer in the United States began well before than, with Native American tribes, primarily the Algonkin and Powhatan tribes playing a variation of the sport known as "pasuckuakohowog". Pasuckuakohowog, literally "kicking ball sport", was reported to be played on fields a half mile in diameter and as long as nearly a mile. Teams would have nearly 1,000 people. Some believe that the Pilgrims played this sport during the original Thanksgiving festivities.
In American football, each quarter of a game is measured with a 15-minute game clock, or 12-minute clock in many high school football codes and the German Football League. A team in possession of the lead and the ball will attempt to use up as much of the game clock as possible in order to bring the game to an end more quickly, thus denying the opposition another chance on offense.
Historically the game developed on natural grass turf. In the early 1970s, "synthetic grass" fields began to be used for hockey, with the first Olympic Games on this surface being held at Montreal in 1976. Synthetic pitches are now mandatory for all international tournaments and for most national competitions. While hockey is still played on traditional grass fields at some local levels and lesser national divisions, it has been replaced by synthetic surfaces almost everywhere in the western world. There are three main types of artificial hockey surface:Since the 1970s, sand-based pitches have been favoured as they dramatically speed up the game. However, in recent years there has been a massive increase in the number of "water-based" artificial turfs. Water-based synthetic turfs enable the ball to be transferred more quickly than on sand-based surfaces. It is this characteristic that has made them the surface of choice for international and national league competitions. Water-based surfaces are also less abrasive than sand-based surfaces and reduce the level of injury to players when they come into contact with the surface. The FIH are now proposing that new surfaces being laid should be of a hybrid variety which require less watering. This is due to the negative ecological effects of the high water requirements of water-based synthetic fields. It has also been stated that the decision to make artificial surfaces mandatory greatly favoured more affluent countries who could afford these new pitches.
The rules of football were first drafted in 1863 by Ebenezer Cobb Morley, and England has the oldest football clubs in the world. Recognised by FIFA as the birthplace of club football, Sheffield F.C., founded in 1857, is the world's oldest football club. The first ever international football match was between England and Scotland in 1872. Referred to by the sport's governing body FIFA as the "home of football", England hosted the 1966 FIFA World Cup, and won the tournament. With a 32.3 million viewing audience, the 1966 final is the most watched television event ever in the United Kingdom. The English Barclays Premier League is the most-watched football league in the world. Its biggest clubs include Manchester United, Liverpool, Arsenal, Chelsea, Tottenham Hotspur and Manchester City. In 2016, Leicester City, who were 5,000-1 outsiders at the start of the season, became champions. By some measures it was the greatest sporting upset ever: multiple bookmakers had never paid out at such long odds for any sport. As is the case throughout the UK, football in England is renowned for the intense rivalries between clubs and the passion of the supporters, which includes a tradition of football chants, such as, "You're Not Singing Any More" (or its variant "We Can See You Sneaking Out!"), sung by jubilant fans towards the opposition fans who have gone silent (or left early).
The modern game of lawn tennis originated in Birmingham, England, in the 1860s, and after its creation, tennis spread throughout the upper-class English-speaking population, before spreading around the world. Major Walter Clopton Wingfield is credited as being a pioneer of the game. The world's oldest tennis tournament, the Wimbledon championships, first occurred in 1877, and today the event takes place over two weeks in late June and early July. Created in the Tudor period in the court of Henry VIII, the English dessert strawberries and cream is synonymous with the British summer, and is famously consumed at Wimbledon.
A rugby union game is divided into two halves of 40 minutes (or shorter for lower-grade games, and breaks given halfway through each half if playing conditions are considered to be extreme) separated by a half time period of up to 15 minutes in an international match. Most notably, a rugby union game will continue after the scheduled end of a half (half-time or full-time) until the ball becomes dead - any occurrence that would have play restart with a scrum or lineout, or when a team scores. This has led to some "nail-biting" finishes where teams losing by only a small margin work their way towards scoring, and games can go on several minutes over time. Something similar can occur at the end of either half in American football, though usually for only a few seconds of additional time, because a play that begins before the half expires continues until the ball is dead regardless of whether there is any time left on the clock. In both sports, the clock is also stopped during substitutions and for injuries, so the referee does not need to add stoppage time as is done in soccer/Association football. American football games are made up of four quarters of 15 minutes each (less at the high school and youth levels), but the clock stops and starts according to specific rules, so that a 15-minute quarter lasts much longer.
The regular season is eight to nine weeks long, depending on the conference. Teams play between 12 and 16 regular season games, depending on conference or division, with teams typically playing a home and home series with every other team in their conference or division. All regular season games are in-conference. Following the conclusion of the regular season, the Chantal Navert Memorial award is awarded annually to the Player of the Year in U Sports women's soccer.
ㅞ is one of the Korean hangul. The Unicode for ㅞ is U+315E.
ㅟ is one of the Korean hangul. The Unicode for ㅟ is U+315F.
This enzyme belongs to the family of oxidoreductases, specifically those acting on paired donors, with O2 as oxidant and incorporation or reduction of oxygen. The oxygen incorporated need not be derived from O2 with 2-oxoglutarate as one donor, and incorporation of one atom o oxygen into each donor. The systematic name of this enzyme class is N6,N6,N6-trimethyl-L-lysine,2-oxoglutarate:oxygen oxidoreductase (3-hydroxylating). Other names in common use include trimethyllysine alpha-ketoglutarate dioxygenase, TML-alpha-ketoglutarate dioxygenase, TML hydroxylase, 6-N,6-N,6-N-trimethyl-L-lysine,2-oxoglutarate:oxygen oxidoreductase, and (3-hydroxylating). This enzyme participates in lysine degradation and L-carnitine biosynthesis and requires the presence of iron and ascorbate.
The field that beach soccer is played on is much smaller than a traditional football field but still rectangular in shape. It's generally 36 meters long and 27 meters wide with penalty areas on each end of the field within about 9 meters of the goal and is marked by yellow flags. The sand on the field is also required to be at least 40 centimeters deep as the players are required to be barefoot. Beach soccer goals are smaller than normal regulation soccer goals. They are 2.2 meters tall and 5.5 meters wide.