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Degeneracy (mathematics), Degenerate
Degeneracy, degenerate, or degeneration may refer to: Arts and entertainment * ''Degenerate'' (album), a 2010 album by the British band Trigger the Bloodshed * Degenerate art, a term adopted in the 1920s by the Nazi Party in Germany to describe modern art ** Decadent movement, often associated with degeneracy * Dégénération, a single by Mylène Farmer * ''Degeneration'' (Nordau), an 1892 book by Max Nordau * '' Resident Evil: Degeneration'', a 2008 film * "Degenerate", a song by Blink-182 from the album ''Dude Ranch'' * "Degenerate", a song by Monuments from the album ''Gnosis'' * "Degenerates", a song by A Day to Remember from the album '' You're Welcome'' * "DEGENERATE", a 2024 song by Starset Science, mathematics, and medicine Mathematics * Degeneracy (mathematics), a limiting case in which a class of object changes its nature so as to belong to another, usually simpler, class * Degeneracy (graph theory), a measure of the sparseness of a graph * Degeneration (alge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Degenerate (album)
''Degenerate'' is the third studio album by British death metal band Trigger the Bloodshed, released on 24 May 2010. It is the band's first album to feature Dan Wilding on drums; it was produced by Trigger the Bloodshed with Mark Daghorn, mixed and mastered by Jacob Hansen. Background ''Degenerate'' was recorded in early 2010, self-produced by the band with Mark Daghorn, mixed and mastered by the Danish producer Jacob Hansen. It was the band's first album that introduced drummer Daniel Wilding, formerly from the Belgium-based band Aborted. ''Degenerate'' was also released in a six-panel digipack complete with a re-recorded bonus track of "Whited Sepulcher" from the band's debut album. A music video directed by Dave Kenny was released for the song "The Soulful Dead". Reception ''Degenerate'' received widespread critical acclaim from critics. ''Rock Sound'' stated: "The record produces a hectic attack on the senses through the obvious avenues of rapid drums and hyperactive guit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Degenerate Dimension
According to Ralph Kimball, in a data warehouse, a degenerate dimension is a dimension key (primary key for a dimension table) in the fact table that does not have its own dimension table, because all the interesting attributes have been placed in analytic dimensions. The term "degenerate dimension" was originated by Ralph Kimball. As Bob Becker says: Other uses of the term Although most writers and practitioners use the term degenerate dimension correctly, it is very easy to find misleading definitions in online and printed sources. For example, the Oracle FAQ defines a degenerate dimension as a "data dimension that is stored in the fact table rather than a separate dimension table. This eliminates the need to join to a dimension table. You can use the data in the degenerate dimension to limit or 'slice and dice' your fact table measures." This common interpretation implies that it is good dimensional modeling practice to place dimension attributes in the fact table, as long as y ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deterioration (other)
Deterioration may refer to: * Worsening of health * Physical wear See also * Decadence (other) * Degeneracy (other) * ''Deteriorata'', a parody of ''Desiderata'' * Decay Decay may refer to: Science and technology * Bit decay, in computing * Decay time (fall time), in electronics * Distance decay, in geography * Software decay, in computing Biology * Decomposition of organic matter * Mitochondrial decay, in g ... * Decline {{Authority control ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Decadence (other)
Decadence refers to a personal trait, or to the state of a society (or segment of it). Decadence or Decadent may also refer to: * Decadence (band), a Swedish metal band * ''Decadence'' (TV series), a television documentary * ''Decadence'' (album), a 2004 album by Head Automatica *"Decadence", a song by Pet Shop Boys from the album ''Alternative'' *''Decadence'', a play by Steven Berkoff * ''Decadence'' (film), a 1994 film * ''Decadence'' (novel), a 1925 novel by Maxim Gorky *Decadent movement, an art movement of the late 19th century * ''Decadent'' (band), a South Korean indie rock band * ''Decadent'' (U.D.O. album), 2015 *''Decadent'', 1999 album by Threshold * ''Decadent'' (Decadent album), 2018 *"Decadence" a song by Disturbed from the album ''Ten Thousand Fists'' *"Decadance", a song by Living Colour from the album ''The Chair in the Doorway ''The Chair in the Doorway'' is the fifth studio album by American rock band Living Colour, released on September 15, 2009. It was th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
D-Generation X
D-Generation X (DX), is an American professional wrestling Glossary of professional wrestling terms#Stable, stable, and later a tag team, who consisted of various members mostly Generation X wrestlers, most notably Shawn Michaels, Triple H, Chyna, Sean Waltman, X-Pac, and the New Age Outlaws, a tag team consisting of Road Dogg and Billy Gunn. The group originated in the World Wrestling Federation (WWF, now known as WWE) shortly before the "Attitude Era" in 1997 as a foil to another prominent faction, The Hart Foundation and became one of the main driving forces behind the WWF competing with World Championship Wrestling (WCW) in the Monday Night War. In addition to two other founding members, Chyna and Rick Rude, the group later expanded with new additions Sean Waltman, X-Pac, The New Age Outlaws, and Tori (wrestler), Tori until the group officially disbanded in August 2000. After a teased reunion in 2002, DX reformed in June 2006 as the duo of Triple H and Shawn Michaels for th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Semantic Change
Semantic change (also semantic shift, semantic progression, semantic development, or semantic drift) is a form of language change regarding the evolution of word usage—usually to the point that the modern meaning is radically different from the original usage. In diachronic (or historical) linguistics, semantic change is a change in one of the meanings of a word. Every word has a variety of senses and connotations, which can be added, removed, or altered over time, often to the extent that cognates across space and time have very different meanings. The study of semantic change can be seen as part of etymology, onomasiology, semasiology, and semantics. Examples in English * Awful – Literally "full of awe", originally meant "inspiring wonder (or fear)", hence "impressive". In contemporary usage, the word means "extremely bad". * Awesome – Literally "awe-inducing", originally meant "inspiring wonder (or fear)", hence "impressive". In contemporary usage, the word means " ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Social Degeneration
Social degeneration was a widely influential concept at the interface of the social and biological sciences in the 18th and 19th centuries. During the 18th century, scientific thinkers including Georges-Louis Leclerc, Comte de Buffon, Johann Friedrich Blumenbach, and Immanuel Kant argued that humans shared a common origin but had degenerated over time due to differences in climate. This theory provided an explanation of where humans came from and why some people appeared differently from others. In contrast, degenerationists in the 19th century feared that civilization might be in decline and that the causes of decline lay in biological change. These ideas derived from pre-scientific concepts of heredity ("hereditary taint") with Lamarckian emphasis on biological development through purpose and habit. Degeneration concepts were often associated with authoritarian political attitudes, including militarism and scientific racism, and a preoccupation with eugenics. The theory origin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Degenerative Disease
Degenerative disease is the result of a continuous process based on degenerative cell changes, affecting tissues or organs, which will increasingly deteriorate over time. In neurodegenerative diseases, cells of the central nervous system stop working or die via neurodegeneration. An example of this is Alzheimer's disease. The other two common groups of degenerative diseases are those that affect circulatory system (e.g. coronary artery disease) and neoplastic diseases (e.g. cancers). Many degenerative diseases exist and some are related to aging. Normal bodily wear or lifestyle choices (such as exercise or eating habits) may worsen degenerative diseases, depending on the specific condition. Sometimes the main or partial cause behind such diseases is genetic. Thus some are clearly hereditary like Huntington's disease. Other causes include viruses, poisons or chemical exposures, while sometimes, the underlying cause remains unknown. Some degenerative diseases can be cured. In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Degeneration (medicine)
Degeneration is deterioration in the medical sense. Generally, it is the change from a higher to a lower form. More specifically, it is the change of tissue to a lower or less functionally active form. * True degeneration: when there is actual chemical change of the tissue itself. * Infiltration: when the change consists of the deposit of abnormal matter in the tissues * Degenerative disease See also * Dysgenics * Macular degeneration * Neurodegenerative disease * Social degeneration Social degeneration was a widely influential concept at the interface of the social and biological sciences in the 18th and 19th centuries. During the 18th century, scientific thinkers including Georges-Louis Leclerc, Comte de Buffon, Johann Fri ... References *Dorland's Illustrated Medical Dictionary (Twenty-sixth Edition) () Medical terminology {{med-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Codon Degeneracy
Degeneracy or redundancy of codons is the redundancy of the genetic code, exhibited as the multiplicity of three-base pair codon combinations that specify an amino acid. The degeneracy of the genetic code is what accounts for the existence of synonymous mutations. Background Degeneracy of the genetic code was identified by Lagerkvist. For instance, codons GAA and GAG both specify glutamic acid and exhibit redundancy; but, neither specifies any other amino acid and thus are not ambiguous or demonstrate no ambiguity. The codons encoding one amino acid may differ in any of their three positions; however, more often than not, this difference is in the second or third position. For instance, the amino acid glutamic acid is specified by GAA and GAG codons (difference in the third position); the amino acid leucine is specified by UUA, UUG, CUU, CUC, CUA, CUG codons (difference in the first or third position); and the amino acid serine is specified by UCA, UCG, UCC, UCU, AGU, AGC (differe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Degeneracy (biology)
Within biological systems, degeneracy occurs when structurally dissimilar components/pathways can perform similar functions (i.e. are effectively interchangeable) under certain conditions, but perform distinct functions in other conditions. Degeneracy is thus a relational property that requires comparing the behavior of two or more components. In particular, if degeneracy is present in a pair of components, then there will exist conditions where the pair will appear functionally redundant but other conditions where they will appear functionally distinct. Note that this use of the term has practically no relevance to the questionably meaningful concept of evolutionarily Devolution (biology), degenerate populations that have lost Ancestor, ancestral functions. Biological examples Examples of degeneracy are found in the genetic code, when many different nucleotide sequences encode the same polypeptide; in protein folding, when different polypeptides fold to be structurally and funct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Degenerate Semiconductor
A degenerate semiconductor is a semiconductor with such a high level of doping that the material starts to act more like a metal than a semiconductor. Unlike non-degenerate semiconductors, these kinds of semiconductor do not obey the law of mass action, which relates intrinsic carrier concentration with temperature and bandgap. At moderate doping levels, the dopant atoms create individual doping levels that can often be considered as localized states that can donate electrons or holes by thermal promotion (or an optical transition) to the conduction or valence bands respectively. At high enough impurity concentrations, the individual impurity atoms may become close enough neighbors that their doping levels merge into an impurity band and the behavior of such a system ceases to show the typical traits of a semiconductor, e.g. its increase in conductivity with temperature. On the other hand, a degenerate semiconductor still has far fewer charge carriers than a true metal so that it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
