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Viviparus georgianus, commonly known as the banded mystery snail, is a species of large freshwater snail in the family Viviparidae, the river snails. It is native to North America, generally found from the northeastern United States to Florida and the Gulf of Mexico, and thrives in eutrophic lentic environments such as lakes, ponds and some low ...
Amazon.com, Inc.,[1] doing business as Amazon (/ˈæməzɒn/, AM-ə-zon; UK also /ˈæməzən/, AM-ə-zən), is an American multinational technology company, engaged in e-commerce, cloud computing, online advertising, digital streaming, and artificial intelligence.[5] It is considered one of the Big Five American technology companies; the ...
- Cadabra, Inc. (1994–1995)
- Amazon
- 1,541,000 (December 2022), U.S.: 950,000 (June 2021)
- July 5, 1994; 29 years ago, Bellevue, Washington, U.S.
Wikipedia[note 3] is a free content online encyclopedia written and maintained by a community of volunteers, known as Wikipedians, through open collaboration and the use of the wiki-based editing system MediaWiki. Wikipedia is the largest and most-read reference work in history.[3][4] It is consistently ranked as one of the ten most popular ...
- Articles
- Wikipedians
- Controversies
- WikiProjects and Assessment
- Internal News Publications
- See Also
- Further Reading
- External Links
Editors of the English Wikipedia have pioneered some ideas as conventions, policies or features which were later adopted by Wikipedia editions in some of the other languages. These ideas include "featured articles", the neutral-point-of-view policy, navigation templates, the sorting of short "stub" articles into sub-categories, dispute resolution m...
The English Wikipedia reached 4,000,000 registered user accounts on 1 April 2007, over a year since the millionth Wikipedianregistered an account in February 2006. Over 1,100,000 editors have edited Wikipedia more than 10 times.Over 30,000 editors perform more than 5 edits per month, and over 3,000 perform more than 100 edits per month. On 1 March ...
English varieties
One controversy in the English Wikipedia concerns which national variety of the English language is to be preferred, two candidates being American English and British English. Suggestions range from standardizing upon a single form of English to forking the English Wikipedia project.[citation needed]A style guideline states, "the English Wikipedia has no general preference for a major national variety of the language" and "an article on a topic that has strong ties to a particular English-spe...
Disputed articles
A 2013 study from Oxford University concluded that the most disputed articles on the English Wikipedia tended to be broader issues, while on other language Wikipedias the most disputed articles tended to be regional issues; this is due to the English language's status as a global lingua franca, which means that some who edit the English Wikipedia have English as their second language. The study stated that the most disputed entries on the English Wikipedia were: George W. Bush, anarchism, Muh...
Threats against high schools
Incidents of threats of violence against high schools on Wikipedia have been reported in the press. The Glen A. Wilson High School was the subject of such a threat in 2008, and a 14-year-old was arrested for making a threat against Niles West High Schoolon Wikipedia in 2006.
A "WikiProject" is a group of contributors who want to work together as a team to improve Wikipedia. These groups may focus on a specific topic area (for example, women's history), a specific location or a specific kind of task (for example, checking newly created pages). As of August 2022, the English Wikipedia had over 2,000 WikiProjects, for whi...
Community-produced news publications include The Signpost. The Signpost (previously known as The Wikipedia Signpost) is the English Wikipedia's newspaper. It is managed by the Wikipedia community and is published online weekly.Each edition contains stories and articles related to the Wikipedia community. The publication was founded in January 2005 ...
Ayers, Phoebe; Matthews, Charles; Yates, Ben (2008). "12. Community and Communication §§ Communicating with Other Editors". How Wikipedia Works: And how You Can be a Part of it. No Starch Press. pp...Hoffman, David A.; Mehra, Salil (2010). "Wikitruth Through Wikiorder". Emory Law Journal. 59(2010).Hyatt, Josh. "Secrets of Greatness: Great Teams". Fortune. 1 June 2006.Lih, Andrew (2009). The Wikipedia Revolution: How a Bunch of Nobodies Created the World's Greatest Encyclopedia (First ed.). New York City: Hyperion. ISBN 978-1-4013-0371-6.(alkaline paper).English Wikipedia on Meta-WikiTaiwan,[II][k] officially the Republic of China (ROC),[I][l] is a country[27] in East Asia.[o] It is located at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the northeast, and the Philippines to the south. The territories controlled by the ...
Visual comparison of convolution, cross-correlation, and autocorrelation.For the operations involving function , and assuming the height of is 1.0, the value of the result at 5 different points is indicated by the shaded area below each point. The symmetry of is the reason and are identical in this example. ...
In mathematics, hyperbolic functions are analogues of the ordinary trigonometric functions, but defined using the hyperbola rather than the circle. Just as the points (cos t, sin t) form a circle with a unit radius, the points (cosh t, sinh t) form the right half of the unit hyperbola. Also, similarly to how the derivatives of sin(t) and cos(t ...
