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.

Fossil

Fossils (from Classical Latin fossilis; literally, "obtained by digging") are the preserved remains or traces of animals, plants, and other organisms from the remote past. The totality of fossils, both discovered and undiscovered, and their placement in fossiliferous (fossil-containing) rock formations and sedimentary layers (strata) is known as the fossil record.

The study of fossils across geological time, how they were formed, and the evolutionary relationships between taxa (phylogeny) are some of the most important functions of the science of paleontology. Such a preserved specimen is called a "fossil" if it is older than some minimum age, most often the arbitrary date of 10,000 years. Hence, fossils range in age from the youngest at the start of the Holocene Epoch to the oldest, chemical fossils from the Archaean Eon, up to 3.48 billion years old, or even older, 4.1 billion years old, according to a 2015 study. The observation that certain fossils were associated with certain rock strata led early geologists to recognize a geological timescale in the 19th century. The development of radiometric dating techniques in the early 20th century allowed geologists to determine the numerical or "absolute" age of the various strata and thereby the included fossils.

Calpastatin

Calpastatin is a protein that in humans is encoded by the CAST gene.

The protein encoded by this gene is an endogenous calpain (calcium-dependent cysteine protease) inhibitor. It consists of an N-terminal domain L and four repetitive calpain-inhibition domains (domains 1-4), and it is involved in the proteolysis of amyloid precursor protein. The calpain/calpastatin system is involved in numerous membrane fusion events, such as neural vesicle exocytosis and platelet and red-cell aggregation. The encoded protein is also thought to affect the expression levels of genes encoding structural or regulatory proteins. Several alternatively spliced transcript variants of this gene have been described, but the full-length natures of only some have been determined.

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Shadow (Ashlee Simpson song)

"Shadow" is the second single by American recording artist Ashlee Simpson, taken from her debut album, Autobiography (2004). The single peaked at #57 in the United States, becoming Simpson's second Billboard Hot 100 entry; it also peaked at #31 in Australia.

Song information

"Shadow" was written by Ashlee Simpson, Kara DioGuardi and producer John Shanks. It is three minutes and fifty-seven seconds long, and is the third track on Autobiography.

The song is about feelings Simpson had (when she was about 15 or 16 years old), according to one interview of living in the shadow of the dreams and accomplishments of her famous older sister, Jessica, and finding her own identity. Although "Shadow" is noted for having somewhat dark lyrics, it concludes with a positive message, as Simpson sings that "everything's cool now" and "the past is in the past." Simpson has said that it is "about loving yourself and coming to terms with who you are"; also, in an interview on Live with Regis and Kelly on September 22, 2004, Simpson explained the song's meaning:

Surveillance

Surveillance (/sərˈveɪ.əns/ or /sərˈveɪləns/) is the monitoring of the behavior, activities, or other changing information, usually of people for the purpose of influencing, managing, directing, or protecting them. This can include observation from a distance by means of electronic equipment (such as CCTV cameras), or interception of electronically transmitted information (such as Internet traffic or phone calls); and it can include simple, relatively no- or low-technology methods such as human intelligence agents and postal interception. The word surveillance comes from a French phrase for "watching over" ("sur" means "from above" and "veiller" means "to watch"), and is in contrast to more recent developments such as sousveillance.

Surveillance is used by governments for intelligence gathering, the prevention of crime, the protection of a process, person, group or object, or for the investigation of crime. It is also used by criminal organizations to plan and commit crimes such as robbery and kidnapping, by businesses to gather intelligence, and by private investigators.

Shadow (Marcia Brown book)

Shadow is a children's picture book created by Marcia Brown and published by Scribner in 1982. The text is Brown's translation of the poem La Féticheuse by French writer Blaise Cendrars. She won the annual Caldecott Medal for illustration of an American children's picture book in 1983, her third.

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Cub

A cub is the young of certain large predatory animals such as bears and big cats; analogous to a domestic puppy or kitten.

Cub or CUB may also refer to:

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