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SGN (other)
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SGN can refer to: * SGN (company), a gas distribution company operating in Scotland and southern England * The airport code for Tan Son Nhat International Airport, Ho Chi Minh City, Vietnam * The National Rail station code for South Greenford railway station, London, England * ''Sélection de Grains Nobles'', a French term for sweet wines made from grapes affected by noble rot * '' Some Good News'', a YouTube series * Samsung Galaxy Note, a series of mobile phones * Seattle Gay News, owner of the sgn.org domain In mathematics * , the sign function * , the signature of a permutation In mathematics, when ''X'' is a finite set with at least two elements, the permutations of ''X'' (i.e. the bijective functions from ''X'' to ''X'') fall into two classes of equal size: the even permutations and the odd permutations. If any total or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SGN (company)
SGN (previously Scotia Gas Networks) is a British gas distribution company. It manages natural and green gas distribution networks in Scotland and in the south of England. As of 2014/15 SGN operates more than of pipes. In the same period, SGN spent £500million on upgrading the network. History The company was formed in 2005 as Scotia Gas Networks. From that year it was 50% owned by SSE plc. In September 2014 it was renamed SGN. SSE sold 16.7% of the company to the Abu Dhabi Investment Authority in 2016. In March 2021, SSE sold its remaining one-third share for £1225 million, and the Abu Dhabi Investment Authority sold its one-sixth holding. The purchasers were the Ontario Teachers' Pension Plan, which increased its stock holding from 25% to 37.5%, and Brookfield Infrastructure Partners, which bought 37.5%; the Ontario Municipal Employees Retirement System retained its 25% holding, which in December 2021 it sold to the American private equity firm Global Infrastructure ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tan Son Nhat International Airport
Tân Sơn Nhất International Airport ( vi, Sân bay quốc tế Tân Sơn Nhất or Cảng hàng không quốc tế Tân Sơn Nhất) is the busiest airport in Vietnam with 32.5 million passengers in 2016 and 38.5 million passengers in 2018. It serves Ho Chi Minh City as well as the rest of southeastern Vietnam. As of January 2017, it had a total capacity of only 25 million passengers, which has caused constant congestion and sparked debate for expanding or building a new airport. The airport's IATA code, SGN, is derived from the city's former name of ''Saigon''. It was the 25th busiest airport in the world in 2020. Of the routes the airport offers, the domestic Ho Chi Minh City – Hanoi route is the busiest in Southeast Asia and the sixth busiest in the world, serving 10,253,530 customers in 2019. History Tan Son Nhat International Airport has its origins in the early 1930s when the French colonial government constructed a small airport with unpaved runways, known as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Greenford Railway Station
South Greenford railway station is in the London Borough of Ealing in west London, and is on the Greenford branch in Travelcard Zone 4. It is down the line from and measured from . All trains serving South Greenford are operated by Great Western Railway. The station is located on the A40, south of Greenford Green, north-east of Greenford Broadway, and just west of Perivale. History The Greenford branch of the Great Western Railway (GWR) had been used for regular passenger services since 1904, but the halt at South Greenford did not open until 20 September 1926. The station's platforms were taken from Trumpers Crossing Halte railway station when it closed six months prior. Originally named ''South Greenford Halt'', the suffix was dropped on 5 May 1969. At present, signage on the station carries, in smaller font, an alternative name for the station. The alternative name is "West Perivale". Service and patronage The normal service from the station runs every day except ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sélection De Grains Nobles
Sélection de Grains Nobles (SGN) is French for "selection of noble berries" and refers to wines made from grapes affected by noble rot. SGN wines are sweet dessert wines with rich, concentrated flavours. Alsace wines were the first to be described as ''Sélection de Grains Nobles'', with the legal definition introduced in 1984,Hugel.com: Vendange Tardive and SGN read on February 11, 2008 but the term is also seen in some other wine regions France, such as . Use in Alsace For Alsace wines, SGN is the highest official category for |
Some Good News
''Some Good News'' is a 2020 American web series created and hosted by American actor and filmmaker John Krasinski on YouTube, which premiered on March 29, 2020. Krasinski self-funded and co-produced the show with his production company, Sunday Night Productions, and filmed each episode remotely from his home in Brooklyn during the COVID-19 pandemic. After eight episodes and a live-streamed prom, a report from the ''Hollywood Reporter'' announced that the show was sold to ViacomCBS on May 22, 2020. Krasinski later confirmed that he dropped plans for any adaptations to the show and that it would be kept in its original format. Krasinski brought the show back for a holiday special on YouTube in December 2020. Since the first season concluded, ''Some Good News'' has raised over $2 million for various charities through their ''Some Good Merch'' Sevenly store. Donations have gone to Direct Relief, Boys & Girls Clubs of America, Trauma Free World, World Central Kitchen, the NAACP Legal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Samsung Galaxy Note
The Samsung Galaxy Note series is a discontinued line of high-end Android phablets and smartphones developed and marketed by Samsung Electronics. The line is primarily oriented towards pen computing; all Galaxy Note models ship with a stylus pen and incorporate a pressure-sensitive Wacom digitizer. All Galaxy Note models also include software features that are oriented towards the stylus and the devices' large screens, such as note-taking, digital scrapbooking apps, tooltips, and split-screen multitasking. The line served as Samsung's flagship smartphone model, positioned above the Galaxy S series. The Galaxy Note smartphones have been considered the first commercially successful examples of "phablets"—a class of smartphone with large screens that are intended to straddle the functionality of a traditional tablet with that of a phone. Samsung sold over 50 million Galaxy Note devices between September 2011 and October 2013. 10 million units of the Galaxy Note 3 have been s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seattle Gay News
The ''Seattle Gay News'' is a weekly newspaper aimed at the Seattle and Puget Sound area LGBT community in the U.S. state of Washington. History ''Seattle Gay News'' was founded in 1974 by Jim Tully and Jim Anderson. As of 2022, the SGN is distributed to every library in the King County Library System, Seattle Public Library System, and Pierce County Library System, as well as roughly 115 other locations in Seattle and Tacoma. Former editor George Bakan was an LGBTQ+ activist in Seattle and acted as head of the SGN from 1984 until his death in 2020. SGN files are preserved in the Washington State History Museum in Tacoma. The SGN is also currently being archived by Yale University, University of Washington Seattle in Seattle, and the Seattle Public Library System. Microfiche copies of the archives can be found at UW and the Seattle Public Library. In 2021, staff began restructuring of the paper to improve its diversity and inclusivity. In the same year, SGN launched a pod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sign Function
In mathematics, the sign function or signum function (from '' signum'', Latin for "sign") is an odd mathematical function that extracts the sign of a real number. In mathematical expressions the sign function is often represented as . To avoid confusion with the sine function, this function is usually called the signum function. Definition The signum function of a real number is a piecewise function which is defined as follows: \sgn x :=\begin -1 & \text x 0. \end Properties Any real number can be expressed as the product of its absolute value and its sign function: x = , x, \sgn x. It follows that whenever is not equal to 0 we have \sgn x = \frac = \frac\,. Similarly, for ''any'' real number , , x, = x\sgn x. We can also ascertain that: \sgn x^n=(\sgn x)^n. The signum function is the derivative of the absolute value function, up to (but not including) the indeterminacy at zero. More formally, in integration theory it is a weak derivative, and in convex function ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
