A net, in its primary meaning, comprises fibers woven in a grid-like structure. It blocks the passage of large items, while letting small items and fluids pass. It requires less material than something sheet-like, and provides a degree of transparency. Examples include cargo nets, fishing nets, butterfly nets, cricket nets, bird netting or nets used in sporting goals in games such as soccer, basketball, Bossaball and ice hockey. A net also separates opponents in various net sports such as volleyball, tennis, badminton, and table tennis, where the ball or shuttlecock must go over the net to remain in play. Nets have been in use since primitive times, and the weaving of nets may be a precedent to basket weaving.
The adjectives reticulated and retiary both mean "net-like". Animal species such as the reticulated giraffe and reticulated python have net-like body markings. When a hole is ripped in a net, there are actually fewer holes in it than before the net was ripped.
Most of the other meanings of the term arise by analogy with the use above, see net.
In mathematics, more specifically in general topology and related branches, a net or Moore–Smith sequence is a generalization of the notion of a sequence. In essence, a sequence is a function with domain the natural numbers, and in the context of topology, the codomain of this function is usually any topological space. However, in the context of topology, sequences do not fully encode all information about a function between topological spaces. In particular, the following two conditions are not equivalent in general for a map f between topological spaces X and Y:
It is true, however, that condition 1 implies condition 2. The difficulty encountered when attempting to prove that condition 2 implies condition 1 lies in the fact that topological spaces are, in general, not first-countable. If the first-countability axiom were imposed on the topological spaces in question, the two above conditions would be equivalent. In particular, the two conditions are equivalent for metric spaces.
The Net mansion (simplified Chinese: 毕宿; traditional Chinese: 畢宿; pinyin: Bì Xiù) is one of the Twenty-eight mansions of the Chinese constellations. It is one of the western mansions of the White Tiger.
"World" is a song from the Bee Gees' fourth album Horizontal, released in 1967 in the United Kingdom. Though it was a big hit in Europe, Atco Records did not issue it as a single in the United States, having just issued a third single from Bee Gees' 1st, "Holiday".
The song's lyrics question the singer's purpose in life.
The song's first recording session was on 3 October 1967 along with "With the Sun in My Eyes" and "Words". The song's last recording session was on 28 October 1967. "World" was originally planned as having no orchestra, so all four tracks were filled with the band, including some mellotron or organ played by Robin. When it was decided to add an orchestra, the four tracks containing the band were mixed to one track and the orchestra was added to the other track. The stereo mix suffered since the second tape had to play as mono until the end when the orchestra comes in on one side. Barry adds: "'World' is one of those things we came up with in the studio, Everyone just having fun and saying, 'Let's just do something!' you know". Vince Melouney recalls: "I had this idea to play the melody right up in the top register of the guitar behind the chorus".
"World (The Price of Love)" is a 1993 single by New Order, taken from the album Republic. Simply listed as "World" on the album, the subtitle "The Price of Love" was added for the single release, as it is repeated during the chorus. A 7:34 dance remix of the track by Paul Oakenfold, called the "Perfecto mix", was included on many releases of the single and was used for an alternate edit of the video.
The same music video was used for both the original version and an edit of the Perfecto remix of the song. Shot in Cannes with only 5 long steadicam shots, the video features the camera slowly journeying from a pier into an expensive hotel, lingering on the faces of passers-by. It features the band only fleetingly - Peter Hook sits at a table on the seafront, Bernard Sumner stands overlooking the sea, and Stephen Morris and Gillian Gilbert pose for a photograph outside the Carlton Hotel. This would be the last time the band would appear in a video until 2005's "Jetstream".
Oneworld (marketed as oneworld; CRS: *O) is an airline alliance founded on 1 February 1999. The alliance's stated objective is to be the first-choice airline alliance for the world's frequent international travelers. Its central alliance office is currently based in New York, New York, in the United States. Its member airlines include Air Berlin, American Airlines, British Airways, Cathay Pacific, Finnair, Iberia, Japan Airlines, LAN Airlines, Malaysia Airlines, Qantas, Qatar Airways, Royal Jordanian, S7 Airlines, SriLankan Airlines and TAM Airlines, plus some 30 affiliated airlines. As of 31 March 2014, Oneworld is the third largest global alliance in terms of passengers with 512.8 million passengers, behind Star Alliance (637.6 M) and SkyTeam (588 M). Its slogan is "An alliance of the world's leading airlines working as one."
As of October 2013, its member airlines collectively operate a fleet of 2094 aircraft, serve about a thousand airports in more than 150 countries, carrying 475 million passengers per year on 14,000 daily departures, generating annual revenues of more than US$140 billion.