African aesthetic

While the African continent is vast and its peoples diverse, certain standards of beauty and correctness in artistic expression and physical appearance are held in common among various African societies.

Taken collectively, these values and standards have been characterised as comprising a generally accepted African aesthetic.

Cool

In African Art in Motion, African art scholar and Yale professor Robert Farris Thompson turns his attention to cool in both the African and African-American contexts:

See also

References

Cool & Dre

Cool & Dre are a team of American record producers and songwriters from North Miami, a suburb of Miami, Florida, consisting of Marcello "Cool" Valenzano and Andre "Dre" Christopher Lyon.

Epidemic Records

The duo started their own record label, Epidemic Records. They signed a contract with Jive Records in 2003 concerning the distribution of their first artist, Dirtbag.

In August 2010, the duo officially partnered with Cash Money Records. In April 2011, the duo signed a deal with Interscope Records through Cash Money (the first time Cash Money is under another Universal label), also to distribute their label Epidemic Records.

Production discography

Singles produced

References

Cool (The Time song)

"Cool" is a song by The Time, released as the second single from their eponymous debut album. Like most of the album, the song was recorded in Prince's home studio in April 1981, and was produced, arranged, and performed by Prince with Morris Day later adding his lead vocals. The song was co-written with Revolution guitarist Dez Dickerson and contains background vocals by keyboardist Lisa Coleman, however both were uncredited.

The funk-pop relies heavily on synthesizers to provide both the bass and melody for the upbeat song. A guitar solo is present and a relatively simple drumbeat drives the song along. "Cool" sets up the persona created for Day as a wealthy playboy, one who is also popular, and of course, "cool". Day built a career around the persona. Prince's backing vocals are very apparent in the song, especially in the chorus.

The classic video for the song is directed by Chuck Statler, who is best known for directing the early Devo videos.

"Cool" was only issued as a 7" single with an edit of the song and a continuation as the B-side. The full version was only released on the album and on a promo release. One of The Time's more popular numbers, "Cool" is a staple in concert and a live version of the song recorded at the House of Blues in 1998 was included on Morris Day's 2004 album, It's About Time.

Bottleneck

Bottleneck literally refers to the top narrow part of a bottle. In engineering, it refers to a phenomenon where the performance or capacity of an entire system is limited by a single or small number of components or resources.

Bottleneck may also refer to:

Geography

Computing

Other

Bottleneck (software)

In software engineering, a bottleneck occurs when the capacity of an application or a computer system is severely limited by a single component. The bottleneck has lowest throughput of all parts of the transaction path.

As such, system designers will try to avoid bottlenecks and direct effort towards locating and tuning existing bottlenecks. Some examples of possible engineering bottlenecks are: a processor, a communication link, disk IO, etc. Any system or application will hit a bottleneck if the work arrives at a sufficiently fast pace.

Tracking down bottlenecks (sometimes known as "hot spots" - sections of the code that execute most frequently - i.e. have the highest execution count) is called performance analysis. Reduction is usually achieved with the help of specialized tools, known as performance analyzers or profilers. The objective being to make those particular sections of code perform as fast as possible to improve overall algorithmic efficiency.

See also

Traffic bottleneck

A traffic bottleneck is a localized disruption of vehicular traffic on a street, road, or highway. As opposed to a traffic jam, a bottleneck is a result of a specific physical condition, often the design of the road, badly timed traffic lights, or sharp curves. They can also be caused by temporary situations, such as vehicular accidents.

Bottlenecks can also occur in other methods of transportation. Capacity bottlenecks are the most vulnerable points in a network and are very often the subject of offensive or defensive military actions. Capacity bottlenecks of strategic importance - such as the Panama Canal where traffic is limited by the infrastructure - are normally referred to as choke points; capacity bottlenecks of tactical value are referred to as mobility corridors.

Causes

Traffic bottlenecks are caused by a wide variety of things: