Order of Distinction

The Order of Distinction is a national order in the Jamaican honours system. It is the sixth in order of precedence of the Orders of Societies of Honour, which were instituted by an Act of Parliament (The National Honours and Awards Act) in 1968. The motto of the Order is "Distinction Through Service".

The Order of Distinction is conferred upon citizens of Jamaica who have rendered outstanding and important services to Jamaica, or to distinguished citizens of a country other than Jamaica. The former are made Members of the Order, and the latter are made Honorary Members.

The Order has two ranks: the higher class of Commander, and the lower class of Officer. Commanders take place and precedence immediately after Members and Honorary Members of the Order of Jamaica. A Member or Honorary Member may be promoted from the rank of Officer to that of Commander.

Commanders of the Order of Distinction are entitled to use the post-nominal letters CD in the case of Members, or CD (Hon.) in the case of Honorary Members. Officers of the Order of Distinction are entitled to use the post-nominal letters OD in the case of Members, or OD (Hon.) in the case of Honorary Members.

Big O notation

In mathematics, big O notation describes the limiting behavior of a function when the argument tends towards a particular value or infinity, usually in terms of simpler functions. It is a member of a larger family of notations that is called Landau notation, Bachmann–Landau notation (after Edmund Landau and Paul Bachmann), or asymptotic notation. In computer science, big O notation is used to classify algorithms by how they respond (e.g., in their processing time or working space requirements) to changes in input size. In analytic number theory, it is used to estimate the "error committed" while replacing the asymptotic size, or asymptotic mean size, of an arithmetical function, by the value, or mean value, it takes at a large finite argument. A famous example is the problem of estimating the remainder term in the prime number theorem.

Big O notation characterizes functions according to their growth rates: different functions with the same growth rate may be represented using the same O notation.

Shabba Ranks

Shabba Ranks (born Rexton Rawlston Fernando Gordon, 17 January 1966) is a Jamaican dancehall musician.

He was one of the most popular dancehall artists of his generation. He was also one of the first Jamaican deejays to gain worldwide acceptance, and recognition for his 'slack' lyrical expressions and content, when "ridin' di riddim", his gravel toned, rough-sounding voice made him instantly recognised worldwide.

Biography and music career

Ranks was born in Sturgetown, St. Ann, Jamaica. He gained his fame mainly by toasting (or rapping) rather than singing, like some of his dancehall contemporaries in Jamaica. A protégé of deejay Josey Wales, he arrived on the international stage in the late 1980s, along with a number of fellow Jamaicans including reggae singers Cocoa Tea and Crystal. Ranks also worked with Chuck Berry and American rappers KRS-One and Chubb Rock.

He secured a recording contract with Epic Records in 1991. Having released five albums for a major label, Ranks remains one of the most prolific dancehall artists to break into the mainstream.

Monty Alexander

Monty Alexander (born Montgomery Bernard Alexander on 6 June 1944 in Kingston, Jamaica) is a jazz pianist, who also sings and plays the melodica. His playing has a Caribbean influence and bright swinging feeling, with a strong vocabulary of bebop and soulful blues melodies. He was influenced by Oscar Peterson, Les McCann, Ahmad Jamal, and Wynton Kelly. Alexander is known for his surprise musical twists and the ability to build dramatic suspense in his playing.

Biography

Alexander discovered the piano when he was four years old, took classical music lessons at the age of six and became interested in jazz piano at the age of 14, and began playing in clubs, and on recording sessions by Clue J & His Blues Blasters, deputising for Aubrey Adams, whom he describes as his hero, when he was unable to play. Two years later, he directed a dance orchestra (Monty and the Cyclones) and played in the local clubs. Performances at the Carib Theater in Jamaica by Louis Armstrong and Nat King Cole left a strong impression on the young pianist.