The pair also formed a romantic relationship that lasted into 1917.

Origins tend to be " AT-rich " ( rich in adenine and thymine bases ) to assist this process, because A-T base pairs have two hydrogen bonds ( rather than the three formed in a C-G pair )— in general, strands rich in these nucleotides are easier to separate since less energy is required to break relatively fewer hydrogen bonds.

The enclosure wall was punctuated by solid towers along its length, and a pair, visible today, formed the main gate.

The pair formed a band in January 1986.

a tres formed with a pair, a space, and then one more stone.

a 4 formed by a pair, a space, and a second pair.

* The Midnight Songs poetry form is from Fourth Century China, consisting of regular five-character lines, with each quatrain formed from a pair of rhymed couplets.

Loading coils inserted periodically in series with a pair of wires reduce the attenuation at the higher voice frequencies up to the cutoff frequency of the low-pass filter formed by the inductance of the coils ( plus the distributed inductance of the wires ) and the distributed capacitance between the wires.

Typically, a dipolar bond is formed when a Lewis base donates a pair of electrons to a Lewis acid.

This pair of images from NASA's Landsat 5 satellite documents the short history of Death Valley's Lake Badwater: formed in February 2005 ( top ) and long gone by February 2007 ( bottom ).

) Numbers are formed by pairing subsets of numbers already constructed: given subsets L and R of numbers such that all the members of L are strictly less than all the members of R, then the pair

Procellariiformes are monogamous and form long-term pair bonds that are formed over several years and may last for the life of the pair.

Having formed they will last for many breeding seasons, in some cases for the life of the pair.

Higher energy photons ( and above ) may be able to bombard the nucleus and cause an electron and a positron to be formed, a process called pair production.

Following the argument in the Einstein – Podolsky – Rosen ( EPR ) paradox paper ( but using the example of spin, as in David Bohm's version of the EPR argument ), Bell considered an experiment in which there are " a pair of spin one-half particles formed somehow in the singlet spin state and moving freely in opposite directions.

These various parts are separated by meningial membranes, suggesting that the pituitary of other vertebrates may have formed from the fusion of a pair of separate, but associated, glands.

The cypriniformes ( family Cyprinidae ) are traditionally grouped with the Characiformes, Siluriformes and Gymnotiformes to create the superorder Ostariophysi, since these groups have certain common features, such as being found predominantly in fresh water and that they possess Weberian ossicles ( an anatomical structure originally made up of small pieces of bone formed from four or five of the first vertebrae ); the most anterior bony pair is in contact with the extension of the labyrinth and the posterior with the swimbladder.

In the Finnish Defence Forces, a squad is formed by three fire and maneuver teams ( taistelupari, literally " combat pair ") and a squad leader.

The band's basic line-up was drums, guitar and vocals, though when they formed their only instruments were a pair of maracas and a Sears Silvertone guitar purchased at a thrift shop.

A key trait uniting this group is a pair of venom claws or forcipules formed from a modified first appendage.

The stomotheca is formed by extensions from the pedipalps and the first pair of legs.

The only remaining case is a Möbius ladder formed by connecting each pair of opposite vertices by a chord, which again has a 4-cycle.

Due to a disagreement between the shareholders and the pair, the company was split and Seneca Oil was formed in 1858.

The pair developed a close rapport that translated to an off-camera friendship as well.

The two close components are divisible in a small amateur telescope and the wide component is divisible in a pair of binoculars.

The pair remain close although Cox was chairman of the U. S. Securities and Exchange Commission until he was forced to resign as chairman of the SEC on January 20, 2009 due to multiple allegations of fraud.

Adenine pairs with thymine ( two hydrogen bonds ), and cytosine pairs with guanine ( three hydrogen bonds ) because a purine must pair with a pyrimidine: a pyrimidine cannot pair with another pyrimidine because the strands would be very close to each other ; in a purine pair, the strands would be too far apart and the structure would be unstable.

In about 10 % of these objects, a diametrically opposed pair of energetic jets ejects particles from the core at velocities close to the speed of light.

Immediately after leaving the band, Parsons stayed at Richards ' house and the pair developed a close friendship over the next few years, with Parsons reintroducing the guitarist to country music.

When Kemp became Dole's running mate in 1996, they appeared on the cover of the August 19, 1996 issue of Time magazine, but the pair barely edged out a story on the reported discovery of extraterrestrial life on Mars, which was so close to being the cover story that Time inset it on the cover and wrote about how difficult the decision was.

A second experimental trans location was tried in 1978 with a different mated pair, and they were allowed to remain on the island for close to nine months.

In coursing deer, a single Deerhound or a pair was brought as close as possible to red deer, then released to run one of them down by speed, which if successful would happen within a few minutes-rarely were there sustained chases.

Nitrogenous waste is excreted through a pair of metanephridia opening close to the anus, except in Phascolion and Onchnesoma which have only a single nephridium.

After a rigorous approach including several hundred feet of granite stairs, the final pitch up the peak's steep but somewhat rounded east face is ascended with the aid of a pair of post-mounted braided steel cables originally constructed close to the Anderson route in 1919.

When an antiproton gets close to a xenon nucleus, an electron-positron pair can be produced, and with some probability the positron will be captured by the antiproton to form antihydrogen.

In observational astronomy, a double star is a pair of stars that appear close to each other in the sky as seen from Earth when viewed through an optical telescope.

He also tells of a pair of close friends who disagree about how their advanced society should manage contact with more primitive cultures:

While attending Antelope Valley High School in Lancaster, Van Vliet became close friends with fellow teenager Frank Zappa, the pair bonding through their interest in Chicago blues and R & B.

As the members of the morthbrood close in on them, they are rescued by a pair of dwarfs, Fenodyree and Durathror, who are close companions of Cadellin.

Some modern artists have used the term in the title of works consisting of two paintings never actually connected, but intended to be hung close together as a pair, such as Andy Warhol ’ s Marilyn Diptych ( 1962 ) is a modern pop culture icon.

The pair would never be so close again.

At age 12, Hazel met Billy " Bass " Nelson, and the pair quickly became close friends and began performing, soon adding drummer Harvey McGee to the mix.

It consists of a pair of hinges located close together, oriented at 90 ° to each other, connected by a cross shaft.

The head bore five eyes: two on stalks near the front and fairly close to the middle of the head, pointing upwards and forwards ; two larger eyes, also stalked, near the rear and outer edges of the head, pointing upwards and sideways ; and a single eye with a shorter stalk between the larger pair of stalked eyes, pointing upwards.

Treves visited him daily and the pair developed quite a close friendship.