In logic and related fields such as mathematics and philosophy, if and only if is a biconditional logical connective between statements, where either both statements are true or both are false.
QVC is an American free-to-air television network, and flagship shopping channel specializing in televised home shopping that is owned by Qurate Retail Group. Founded in 1986 by Joseph Segel in West Chester, Pennsylvania, United States, QVC broadcasts to more than 350 million households in seven countries, including channels in the UK, Germany, Japan, and Italy, along with a joint venture in China with China National Radio called CNR Mall.
The De Havilland Canada DHC-8, commonly known as the Dash 8, is a series of turboprop-powered regional airliners, introduced by de Havilland Canada (DHC) in 1984. DHC was later bought by Boeing in 1988, then by Bombardier in 1992; then by Longview Aviation Capital in 2019, reviving the de Havilland Canada brand. Powered by two Pratt & Whitney Canada PW100s, it was developed from the Dash 7 with improved cruise performance and lower operational costs, but without STOL performance. Three sizes were offered: initially the 37–40 seat -100 until 2005 and the more powerful -200 from 1995, the stretched 50–56 seats -300 from 1989, both until 2009, and the 68–90 seats -400 from 1999, still in production. The Q Series are post-1997 variants fitted with active noise control systems.
A crossover SUV (CSUV) – also called a crossover utility vehicle (CUV) – is a type of sport utility vehicle (SUV) of unibody construction. Crossovers are often based on a platform shared with a passenger car. Compared to truck-based SUVs, they typically have better interior comfort, a more comfortable ride, superior fuel economy, and less off-road capability. Many crossovers lack all-wheel drive, which, in combination with their lesser off-road capability, challenges their definition as "sports utility vehicles". Furthermore, there are inconsistencies about whether some vehicles are considered crossovers or SUVs; therefore, the term "SUV" is often used as a catch-all for both crossovers and compact SUVs.
B&Q Limited is a British multinational DIY and home improvement retailing company, headquartered in Eastleigh, England, and is a wholly owned subsidiary of Kingfisher plc. Founded by Richard Block and David Quayle in 1969 originally as Block & Quayle, the retail chain offers over 40,000 products across 300 physical stores and online shops.
WKQX – branded as 101 WKQX – is a commercial alternative rock radio station radio station licensed to Chicago, Illinois. Owned by Cumulus Media, the station serves the Chicago metropolitan area. The WKQX studios are located in the NBC Tower, while the station transmitter is located atop the John Hancock Center. Besides a standard analog transmission, WKQX broadcasts over two HD Radio channels, and is available online.
QAnon is a far-right conspiracy theory alleging that a cabal of Satan-worshiping pedophiles is running a global child sex-trafficking ring and plotting against US President Donald Trump, who is battling against the cabal. The theory also commonly asserts that Trump is planning a day of reckoning known as "The Storm", when thousands of members of the cabal will be arrested. No part of the theory is based on fact. QAnon has accused many liberal Hollywood actors, Democratic politicians, and high-ranking officials of being members of the cabal. It also claimed that Trump feigned conspiracy with Russians to enlist Robert Mueller to join him in exposing the sex-trafficking ring and preventing a coup d'état by Barack Obama, Hillary Clinton, and George Soros.
Margaret Denise Quigley, professionally known as Maggie Q, is an American actress, model and animal rights activist.
The Q School is an amateur snooker competition which serves as the qualification process for the World Snooker Tour.
Hanwha Q Cells Co., Ltd., and "Hanwha Q Cells & Advanced Materials Corp.", commonly known as Q Cells or Hanwha Q Cells, are manufacturers of photovoltaic (PV) solar cells. They are headquartered in Seoul, South Korea. Its technology and innovation center is located in Thalheim, Germany. Both companies are subsidiaries of Hanwha Chemical, an affiliate of the Hanwha Group. The companies operate under brand Q Cells. CEO of the company is Hee Cheul (Charles) Kim.
Sky Q is a subscription-based television and entertainment service operated by British satellite television provider Sky, as a part of its operations in the UK and Ireland, Germany and Austria, and Italy. The name also refers to the Sky Q set-top box.
Android 10 is the tenth major release and the 17th version of the Android mobile operating system. It was released on September 3, 2019.
The LG V50 ThinQ, commonly referred to as the LG V50, is an Android phablet manufactured by LG Electronics as part of the LG V series. It was announced in February 2019 and is the successor to the LG V40 ThinQ.
"Chopstix" is a song by American rappers Schoolboy Q and Travis Scott, released on April 8, 2019 by Universal Music Group, Top Dawg Entertainment and Interscope Records. It is the second single from Schoolboy Q's fifth studio album Crash Talk (2019). The song was produced by DJ Dahi.
Crash Talk is the fifth studio album by American rapper Schoolboy Q, released on April 26, 2019, through Top Dawg Entertainment and distributed by Interscope Records. The album features guest appearances from Travis Scott, 6lack, Ty Dolla Sign, YG, 21 Savage, Kid Cudi, and Lil Baby. It was supported by three singles: "Numb Numb Juice", "Chopstix", and "Floating".
The women's 100 metres at the 2019 Asian Athletics Championships was held on 21 and 22 April.
The men's 400 metres at the 2019 Asian Athletics Championships was held on 21 and 22 April.
