Orthopedic cast

An orthopedic cast, body cast, plaster cast, or surgical cast, is a shell, frequently made from plaster or fiberglass, encasing a limb (or, in some cases, large portions of the body) to stabilize and hold anatomical structures, most often a broken bone (or bones), in place until healing is confirmed. It is similar in function to a splint.

Plaster bandages consist of a cotton bandage that has been combined with plaster of paris, which hardens after it has been made wet. Plaster of Paris is calcined gypsum (roasted gypsum), ground to a fine powder by milling. When water is added, the more soluble form of calcium sulfate returns to the relatively insoluble form, and heat is produced.

The setting of unmodified plaster starts about 10 minutes after mixing and is complete in about 45 minutes; however, the cast is not fully dry for 72 hours.

Nowadays bandages of synthetic materials are often used, often knitted fiberglass bandages impregnated with polyurethane, sometimes bandages of thermoplastic. These are lighter and dry much faster than plaster bandages. However, plaster can be more easily moulded to make a snug and therefore more comfortable fit. In addition, plaster is much smoother and does not snag clothing or abrade the skin.

Cast (gymnastics)

A cast is a basic skill on uneven bars in artistic gymnastics. From the front hang, a gymnast pikes (allowing the knee to touch the bar) and slides upwards to a handstand. Some gymnasts may perform the move with straddled legs. It is an "A" move in the Code of Points.

References

Type conversion

In computer science, type conversion, typecasting, and coercion are different ways of, implicitly or explicitly, changing an entity of one data type into another. This is done to take advantage of certain features of type hierarchies or type representations. One example would be small integers, which can be stored in a compact format and converted to a larger representation when used in arithmetic computations. In object-oriented programming, type conversion allows programs to treat objects of one type as one of their ancestor types to simplify interacting with them.

Each programming language has its own rules on how types can be converted. In general, both objects and fundamental data types can be converted. In most languages, the word coercion is used to denote an implicit conversion, either during compilation or during run time. A typical example would be an expression mixing integer and floating point numbers (like 5 + 0.1), where the integers are normally converted into the latter. Explicit type conversions can either be performed via built-in routines (or a special syntax) or via separately defined conversion routines such as an overloaded object constructor.

Tribute

A tribute (from Latin tributum, contribution) is wealth, often in kind, that a party gives to another as a sign of respect or, as was often the case in historical contexts, of submission or allegiance. Various ancient states exacted tribute from the rulers of land which the state conquered or otherwise threatened to conquer. In case of alliances, lesser parties may pay tribute to more powerful parties as a sign of allegiance and often in order to finance projects that benefited both parties. To be called "tribute" a recognition by the payer of political submission to the payee is normally required; the large sums, essentially protection money, paid by the later Roman and Byzantine Empires to barbarian peoples to prevent them attacking imperial territory, would not usually be termed "tribute" as the Empire accepted no inferior political position. Payments by a superior political entity to an inferior one, made for various purposes, are described by terms including "subsidy".

The ancient Persian Achaemenid Empire is an example of an ancient tribute empire; one that made relatively few demands on its non-Persian subjects other than the regular payment of tribute, which might be gold, luxury goods, animals, soldiers or slaves. However failure to keep up the payments had dire consequences. The reliefs at Persepolis show processions of figures bearing varied types of tribute.

Tribute (song)

"Tribute" is the first single of Tenacious D's self-titled debut album. It was released July 16, 2002. "Tribute" was the most requested video on Kerrang! TV in 2002. The song is a tribute to what Gass and Black refer to as "The Greatest Song in the World" (often confused as the song's title), which Tenacious D themselves came up with, but have since forgotten. It was released as a downloadable track for Rock Band in addition to appearing as a playable track for Guitar Hero Live.

History

Tribute was the first song Black and Gass played live as Tenacious D. The song, like many other songs that were recorded on Tenacious D, was originally played on the TV series. During earlier performances of this song Kyle Gass played the opening to "Stairway to Heaven". The two songs are both in A minor and have very similar chord progressions, and critics have said the songs sound alike. A slightly different version of the song first appeared on the band's TV show on HBO.

Synopsis

The song chronicles the band members' encounter with a demon who demands the duo play "the best song in the world" or have their souls eaten. Having nothing to lose from trying, they play "the first thing that came to our heads", and it "just so happened to be the best song in the world."

Tribute (Keith Jarrett album)

Tribute is a live album by American pianist Keith Jarrett's "Standards Trio" featuring Gary Peacock and Jack DeJohnette recorded in concert in October, 1989 at the Philharmonie in Cologne (Köln), West Germany and released on the ECM label.

Reception

The Allmusic review by Richard S. Ginell awarded the album 4½ stars and states "While the Standards Trio rarely takes anything for granted, transforming everything in its path, the results are not quite as inventive here as on other releases".

Track listing