Jig

The Jig (Irish: port) is a form of lively folk dance in compound meter, as well as the accompanying dance tune. It developed in 16th-century England, and was quickly adopted on the Continent where it eventually became the final movement of the mature Baroque dance suite (the French gigue; Italian and Spanish giga). Today it is most associated with Irish dance music, Scottish country dance and the Métis people in Canada. Jigs were originally in duple compound meter, (e.g., 12
8 time), but have been adapted to a variety of time signatures, by which they are often classified into groups, including light jigs, slip jigs, single jigs, double jigs, and treble jigs.

Origins

The term jig was probably derived from the French giguer, meaning 'to jump' or the Italian giga. It was known as a dance in 16th-century England, often in 12
8 time, and the term was used for a post-play entertainment featuring dance in early modern England, but which 'probably employed a great variety of dances, solo (suitable for jigs), paired, round, country or courtly': in Playford's Dancing Master (1651) 'the dance game in ‘Kemps Jegg’ is a typical scenario from a dramatic jig and it is likely that the combination of dance metre for steps and non-metrical passages for pantomime indicates how a solo or ensemble jig might have been danced by stage players.' Later the dance began to be associated with music particularly in 6
8 time, and with slip jigs 9
8 time.

Jig (jewellery)

A jig used in making jewelry, a specific type of jig, is a plate or open frame for holding work and helping to shape jewelry components made out of wire or small sheets of metal. A jig in the jewelry making application is used to help establish a pattern for use in shaping the wire or sheets of metal. In the jewelry application, the shaping of the metal is done by hand or with simple hand tools like a hammer.

History

The use of wire in making jewelry is something that can be seen in jewelry from the Sumerian Dynasty of Ur about 2560 BC.  The British Museum has examples of jewelry obtained from the Royal Cemetery of Ur (Iraq) that include wire spirals.  Examples of wire and sheet metal jewelry can also be found in jewelry from Ancient Egypt and Ancient Rome. While we have no examples of jigs or patterns being used to make that jewelry, one can surmise that sometime after the Sumerians, but likely before the Romans that patterns made out of carved wood were used to shape jewelry components. re the same technique we use in our knitting today.

Jig (disambiguation)

A jig is a type of folk dance, usually in compound meter.

Jig may also refer to:

in theatre

in computing

in dancing

in language:

in manufacturing:

Fluke

A fluke is a lucky or improbable occurrence, with the implication that the occurrence could not be repeated.

Fluke may also refer to:

Biology

People

Arts and entertainment

Other uses

Summer flounder

The summer flounder (Paralichthys dentatus) is a marine flatfish that is found in the Atlantic Ocean off the East coast of the United States and Canada. It is especially abundant in waters from North Carolina to Massachusetts.

Description

Paralichthys dentatus (Linnaeus, 1766), also called a fluke, is a member of the large-tooth flounder family Paralichthyidae. There are typically 5 to 14 ocellated (eye-like) spots on the body. Like most members of the left-eye flounders, they can change the color and pattern of their dark side to match the surrounding bottom, and are also capable of rapidly burrowing into muddy or sandy bottoms. The teeth are quite sharp and well developed on both upper and lower jaws. The average summer flounder reaches sexual maturity at 2 years and weighs 1 to 3 pounds, typically 15 to 20 inches in length, though they may grow as large as 26 pounds and live up to 20 years with females making up the largest and oldest specimens. Adults are highly predatory and considered mostly piscivorous, often lying buried with only their head exposed to ambush prey which includes sand lance, menhaden, atlantic silverside, mummichog killifish, small bluefish, porgies, squid, shrimp, and crabs. While primarily considered a bottom fish, they are rapid swimmers over short distances and can become very aggressive, feeding actively at middepths, even chasing prey to the surface.

Fluke Corporation

Fluke Corporation, a subsidiary of the Danaher Corporation, is a manufacturer of industrial testing equipment including electronic test equipment. It was started in 1948 by John Fluke, a friend and roommate of David Packard, future co-founder of Hewlett-Packard, when both were employed at General Electric.

Today, Fluke Corporation is a global corporation with operations worldwide. It designs, develops, manufactures, and sells commercial electronic test and measurement instruments for scientific, service, educational, industrial, and government applications. Fluke Biomedical and Fluke Networks are sister organizations.

History

Fluke Corporation was founded in Washington state by John Fluke on October 7, 1953 as the John Fluke Manufacturing Company, Inc., producing electrical metering equipment.

In certain instrumentation categories, Fluke was a strong competitor to U.S instrumentation leader Hewlett-Packard, and in the category of calibration equipment, Fluke was the industry leader. By the end of the decade, the total market for test and measurement equipment had grown to $6 billion. Fluke's share of that figure was a healthy $150 million annually by the end of the 1970s. Industry sales continued to increase in the 1980s. Between 1975 and 1985, Fluke's sales rose at an annual average of nearly 20 percent, but with the late 1980s contraction in U.S. defense spending due to a reduction in United States-Russia tension, Fluke's sales to the government and to aerospace companies declined. The sale of Fluke's line of large bench and rack mounted equipment such as digital voltmeters and signal scanners weakened due to the increased use of PC controlled measurement and sensing modules embedded with the computer. However, in the arena of very portable hand held instruments for signal analysis and voltage measurement, Fluke was a leader. Sales in this category remained strong.