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Bids For The 2012 Summer Olympics
Nine cities submitting bids to host the 2012 Summer Olympics and 2012 Summer Paralympics were recognised by the International Olympic Committee (IOC). The Committee shortlisted five of them—London, Madrid, Moscow, New York City, and Paris—from which London eventually prevailed; thus becoming the first city to host the Olympic Games for a third time. The bidding process for the 2012 Olympics was considered one of the most hotly contested in the history of the IOC. Paris was seen by some as the front-runner for much of the campaign, but skillful lobbying by London's supporters and an inspirational final presentation by Sebastian Coe led to the success of its bid. After a technical evaluation of the nine original bids, the top five were shortlisted on 18 May 2004, becoming official candidates. The remaining applicant cities—Havana, Istanbul, Leipzig and Rio de Janeiro—were eliminated. Four of the five candidate cities were prominent national capitals, which lent an incr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2012 Summer Olympics
The 2012 Summer Olympics (officially the Games of the XXX Olympiad and also known as London 2012) was an international multi-sport event held from 27 July to 12 August 2012 in London, England, United Kingdom. The first event, the group stage in women's football, began on 25 July at the Millennium Stadium in Cardiff, followed by the opening ceremony on 27 July. 10,768 athletes from 204 National Olympic Committees (NOCs) participated in the 2012 Olympics. Following a bid headed by former Olympic champion Sebastian Coe and the then- London mayor Ken Livingstone, London was selected as the host city at the 117th IOC Session in Singapore on 6 July 2005, defeating bids from Moscow, New York City, Madrid, and Paris. London became the first city to host the modern Olympics three times, having previously hosted the Summer Games in 1908 and 1948. Construction for the Games involved considerable redevelopment, with an emphasis on sustainability. The mai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Exhaustive Ballot
The exhaustive ballot is a voting system used to elect a single winner. Under the exhaustive ballot the elector casts a single vote for their chosen candidate. However, if no candidate is supported by an overall majority of votes then the candidate with the fewest votes is eliminated and a further round of voting occurs. This process is repeated for as many rounds as necessary until one candidate has a majority. The exhaustive ballot is similar to the two-round system but with key differences. Under the two round system if no candidate wins a majority on the first round, only the top two recipients of votes advance to the second (and final) round of voting, and a majority winner is determined in the second round. By contrast, on the exhaustive ballot only one candidate is eliminated per round; thus, several rounds of voting may be required until a candidate reaches a majority. (In some circumstances, the two or more lowest candidates can be eliminated simultaneously if together ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weighted Average
The weighted arithmetic mean is similar to an ordinary arithmetic mean (the most common type of average), except that instead of each of the data points contributing equally to the final average, some data points contribute more than others. The notion of weighted mean plays a role in descriptive statistics and also occurs in a more general form in several other areas of mathematics. If all the weights are equal, then the weighted mean is the same as the arithmetic mean. While weighted means generally behave in a similar fashion to arithmetic means, they do have a few counterintuitive properties, as captured for instance in Simpson's paradox. Examples Basic example Given two school with 20 students, one with 30 test grades in each class as follows: :Morning class = :Afternoon class = The mean for the morning class is 80 and the mean of the afternoon class is 90. The unweighted mean of the two means is 85. However, this does not account for the difference in number of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Absolute Majority
A supermajority, supra-majority, qualified majority, or special majority is a requirement for a proposal to gain a specified level of support which is greater than the threshold of more than one-half used for a simple majority. Supermajority rules in a democracy can help to prevent a majority from eroding fundamental rights of a minority, but they can also hamper efforts to respond to problems and encourage corrupt compromises in the times action is taken. Changes to constitutions, especially those with entrenched clauses, commonly require supermajority support in a legislature. Parliamentary procedure requires that any action of a deliberative assembly that may alter the rights of a minority have a supermajority requirement, such as a two-thirds vote. Related concepts regarding alternatives to the majority vote requirement include a majority of the entire membership and a majority of the fixed membership. A supermajority can also be specified based on the entire membership or f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Paralympic Committee
The International Paralympic Committee (IPC; german: Internationales Paralympisches Komitee) is an international non-profit organisation and the global governing body for the Paralympic Movement. The IPC organizes the Paralympic Games and functions as the international federation for nine sports. Founded on 22 September 1989 in Düsseldorf, West Germany, its mission is to "enable Paralympic athletes to achieve sporting excellence and inspire and excite the world". Furthermore, the IPC wants to promote the Paralympic values and to create sport opportunities for all persons with a disability, from beginner to elite level. The IPC has a democratic constitution and structure and is composed of representatives from 182 National Paralympic Committees (NPCs), four international organizations of sport for the disabled (IOSDs) and five regional organizations. The IPC's headquarters is located in Bonn, Germany. Overview On the basis of being able to organize the Paralympic Games more ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
