Coral

Corals are marine invertebrates in the class Anthozoa of phylum Cnidaria. They typically live in compact colonies of many identical individual polyps. The group includes the important reef builders that inhabit tropical oceans and secrete calcium carbonate to form a hard skeleton.

A coral "group" is a colony of myriad genetically identical polyps. Each polyp is a sac-like animal typically only a few millimeters in diameter and a few centimeters in length. A set of tentacles surround a central mouth opening. An exoskeleton is excreted near the base. Over many generations, the colony thus creates a large skeleton that is characteristic of the species. Individual heads grow by asexual reproduction of polyps. Corals also breed sexually by spawning: polyps of the same species release gametes simultaneously over a period of one to several nights around a full moon.

Although some corals can catch small fish and plankton, using stinging cells on their tentacles, most corals obtain the majority of their energy and nutrients from photosynthetic unicellular dinoflagellates in the genus Symbiodinium that live within their tissues. These are commonly known as zooxanthellae and the corals that contain them are zooxanthellate corals. Such corals require sunlight and grow in clear, shallow water, typically at depths shallower than 60 metres (200 ft). Corals are major contributors to the physical structure of the coral reefs that develop in tropical and subtropical waters, such as the enormous Great Barrier Reef off the coast of Queensland, Australia.

Gala Coral Group

Gala Coral Group Ltd is a British betting shop, bingo and casino operator owned by private equity firms Candover Investments, Cinven and Permira. In October 2005 it merged with Coral Eurobet for £2.18 billion. The acquisition made it the UK's third largest bookmaker and largest bingo operator. It owns over 30 casinos. Coral will remain a brand and trading division of the new group.

The Group headquarters are in Nottingham (Gala Bingo and Casino), Stratford, London (Coral), and Woking (Gala Coral Remote Gaming). However, in 2011, a decision was made to move substantial parts of the business to Gibraltar, including almost all of the remote gaming division.

The group, through acquisitions and new developments have over 1800 licensed betting offices.

In July 2015, it was announced that Ladbrokes would merge with its slightly smaller rival Gala Coral, and that Ladbrokes' CEO, Jim Mullen would become the CEO of the new company, Ladbrokes Coral.

Group divisions

Gala Bingo

Gala Bingo operates 137 clubs throughout the UK, with approximately a 24% share of all clubs and nearly 40% of National Bingo Game ticket sales up until the operator's withdrawal from the National Game in Summer 2008.

Coral (disambiguation)

Coral is a type of marine animal.

Coral may also refer to:

Places

Australia

United States

Entertainment and media

Computing

Yard

The yard (abbreviation: yd) is an English unit of length, in both the British imperial and US customary systems of measurement, that comprises 3 feet or 36 inches. It is by international agreement in 1959 standardized as exactly 0.9144 meters. A metal yardstick originally formed the physical standard from which all other units of length were officially derived in both English systems.

In the 19th and 20th centuries, increasingly powerful microscopes and scientific measurement detected variation in these prototype yards which became significant as technology improved. In 1959, the United States, United Kingdom, Australia, New Zealand, and South Africa agreed to adopt the Canadian compromise value of 0.9144 meters per yard.

The term yard is also sometimes used for translating related lengths in other systems.

Name

The name derives from the Old English gerd, gyrd, &c., which was used for branches, staves, and measuring rods. It is first attested in the late-7th century laws of Ine of Wessex, where the "yard of land" mentioned is the yardland, an old English unit of tax assessment equal to ¹⁄₄ hide. Around the same time, the Lindisfarne Gospel's account of the messengers from John the Baptist in the Book of Matthew used it for a branch swayed by the wind. In addition to the yardland, Old and Middle English both used their forms of "yard" to denote the surveying lengths of 15 or 16 ¹⁄₂ ft used in computing acres, a distance now usually known as the "rod".

Yard (land)

A yard is an area of land immediately adjacent to a building or a group of buildings. It may be either enclosed or open. The word comes from the same linguistic root as the word garden and has many of the same meanings.

A number of derived words exist, usually tied to a particular usage or building type. Some may be archaic or in lesser use now. Examples of such words are: courtyard, barnyard, hopyard, graveyard, churchyard, brickyard, prison yard, railyard, junkyard and stableyard.

Word origin

The word "yard" came from the Anglo-Saxon geard, compare "garden" (German Garten), Old Norse garðr, Russian gorod = "town" (originally as an "enclosed fortified area"), Latin hortus = "garden" (hence horticulture and orchard), from Greek χορτος (hortos) = "farm-yard", "feeding-place", "fodder", (from which "hay" originally as grown in an enclosed field). "Girdle," and "court" are other related words from the same root.

In areas where farming is an important part of life, a yard is also a piece of enclosed land for farm animals or other agricultural purpose, often referred to as a cattleyard, sheepyard, stockyard, etc. In Australia portable or mobile yards are sets of transportable steel panels used to build temporary stockyards.

Yard (disambiguation)

A yard is an imperial/US customary (non-metric) unit of length (3 feet).

Yard may also refer to: