* Ordered pair

* Ordered pair, in Mathematics and set theory

* Ordered pair

Ordered by Sultan Bayezid I, the mosque was designed and built by architect Ali Neccar in 1396 – 1400.

#" What the Doctor Ordered " – 2: 17

Ordered to the North Atlantic Blockading Squadron as Flag-Lieutenant to Rear Admiral David Dixon Porter, he participated in the attacks on Fort Fisher on 24 – 25 December 1864, and 15 January 1865.

The memory of the Atanasoff – Berry Computer was a pair of drums, each containing 1600 capacitors that rotated on a common shaft once per second.

* Charles Dickens used Selkirk as a simile in Chapter Two of The Pickwick Papers: " Colonel Builder and Sir Thomas Clubber exchanged snuff – boxes, and looked very much like a pair of Alexander Selkirks — ' Monarchs of all they surveyed.

* 2012 – At least 306 people are killed and 3, 000 others injured in a pair of earthquakes near Tabriz, Iran.

If this article / noun pair is used as the object of a verb, it ( usually ) changes to the accusative case, which entails an article shift in German – Ich sehe den Wagen.

Likewise, in Toronto, the Prince Edward Viaduct has five lanes of motor traffic, bicycle lanes, and sidewalks on its upper deck ; and a pair of tracks for the Bloor – Danforth subway line on its lower deck.

They have 10 – 32 trunk segments, decreasing in size from front to back, and each bears a pair of legs which also carry gills.

In mathematics, the Borsuk – Ulam theorem, named after Stanisław Ulam and Karol Borsuk, states that every continuous function from an n-sphere into Euclidean n-space maps some pair of antipodal points to the same point.

* The Lusternik – Schnirelmann theorem: If the sphere S < sup > n </ sup > is covered by n + 1 open sets, then one of these sets contains a pair ( x, − x ) of antipodal points.

* Aigas Field Centre Beaver Project – history of a pair of European beavers released into a large enclosure in the Highlands of Scotland.

After a rough start, which included a brawl between Michael Barrett and Carlos Zambrano, the Cubs overcame the Milwaukee Brewers, who had led the division for most of the season, with winning streaks in June and July, coupled with a pair of dramatic, late-inning wins against the Reds, and ultimately clinched the NL Central with a record of 85 – 77.

The pair had unexpected success in their first season finishing just outside the play-offs, and 1992 – 93 began promisingly and Charlton looked good bets for promotion in the new Division One ( the new name of the old Second Division following the formation of the Premier League ).

The Cauchy – Riemann equations on a pair of real-valued functions of two real variables u ( x, y ) and v ( x, y ) are the two equations:

The inhomogeneous Cauchy – Riemann equations consist of the two equations for a pair of unknown functions u ( x, y ) and v ( x, y ) of two real variables

A practical circuit using class-B elements is the push – pull stage, such as the very simplified complementary pair arrangement shown below.

Since 2001, 40 non-natural amino acids have been added into protein by creating a unique codon ( recoding ) and a corresponding transfer-RNA: aminoacyl – tRNA-synthetase pair to encode it with diverse physicochemical and biological properties in order to be used as a tool to exploring protein structure and function or to create novel or enhanced proteins.

Hypothetical baryons with one extra quark – antiquark pair ( 5 quarks in all ) are called pentaquarks.

Mesons are hadrons composed of a quark – antiquark pair.

In principle, mesons with more than one quark – antiquark pair may exist ; a hypothetical meson with two pairs is called a tetraquark.

* PF – Performer series 1977 – 82 with a pair of Super 1970s humbuckers mahogany body and maple neck with rosewood fingerboard – Pf 100, bolt on neck ; PF 200 bolt on neck with curved maple top ; PF 300 with set neck, curved maple top and tri sound ; PF 400 as 300 but with carved maple cap.

In 1954 – 55 they were blue with a white stripe and a pair of horseshoes at the rear of the helmet.

* 1844 – The last pair of Great Auks is killed.

* 1989 – Second Gulf of Sidra incident: a pair of Libyan MiG-23 " Floggers " are shot down by a pair of US Navy F-14 Tomcats during an air-to-air confrontation.