Clinical Significance. Measurement of the levels of bilirubin is used in the diagnosis and treatment of liver, hemolytic, hematologic, and metabolic disorders, including hepatitis and gall bladder obstruction. The assessment of direct bilirubin is helpful in the differentiation of hepatic disorders.
Rhythm and Blues Music: Overview. and blues (R&B), which combines soulful singing and a strong backbeat, was the most popular music created by and for African Americans between the end of World War II (1941-45) and the early 1960s. Such Georgia artists as Ray Charles, Little Richard, and James Brown rank among the most influential and innovative R&B performers.
Ska combined elements of Caribbean mento and calypso with American jazz and rhythm and blues.It is characterized by a walking bass line accented with rhythms on the upbeat.Ska developed in Jamaica in the 1960s when Prince Buster, Clement Coxsone.Dodd, and Duke Reid formed sound systems to play American rhythm & blues and then began recording their own songs.t is characterized by a walking bass line accented with rhythms on the upbeat. Ska developed in Jamaica in the 1960s when Prince Buster, Clement Coxsone. Dodd, and Duke Reid formed sound systems to play American rhythm & blues and then began recording their own songs.