Anomaly may refer to:
Science
Natural
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Anomaly (natural sciences) In the natural sciences, especially in atmospheric and Earth sciences involving applied statistics, an ''anomaly'' is a persisting deviation in a physical quantity from its expected value, e.g., the systematic difference between a measurement an ...
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Atmospheric anomaly In the natural sciences, especially in atmospheric and Earth sciences involving applied statistics, an ''anomaly'' is a persisting deviation in a physical quantity from its expected value, e.g., the systematic difference between a measurement and ...
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Geophysical anomaly In the natural sciences, especially in atmospheric and Earth sciences involving applied statistics, an ''anomaly'' is a persisting deviation in a physical quantity from its expected value, e.g., the systematic difference between a measurement and ...
Medical
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Congenital anomaly
A birth defect, also known as a congenital disorder, is an abnormal condition that is present at birth regardless of its cause. Birth defects may result in disabilities that may be physical, intellectual, or developmental. The disabilities can r ...
(birth defect), a disorder present at birth
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Physical anomaly, a deformation of an anatomical structure
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Congenital vertebral anomaly
Congenital vertebral anomalies are a collection of malformations of the spine. Most, around 85%, are not clinically significant, but they can cause compression of the spinal cord by deforming the vertebral canal or causing instability. This condit ...
, any of several malformations of the spine
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Collie eye anomaly Collie eye anomaly (CEA) is a congenital, inherited, bilateral eye disease of dogs, which affects the retina, choroid, and sclera. It can be a mild disease or cause blindness. CEA is caused by a simple autosomal recessive gene defect. There ...
, eye disease of dogs
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Coronary artery anomaly
Coronary artery anomalies are variations of the coronary circulation, affecting 1% of an unselected population
- ''normal variant'': an alternative, unusual but benign morphological feature identified in >1% of the same population (e.g. l ...
, a congenital abnormality in the heart
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Ebstein's anomaly
Ebstein's anomaly is a congenital heart defect in which the septal and posterior leaflets of the tricuspid valve are displaced towards the apex of the right ventricle of the heart. It is classified as a critical congenital heart defect accounting ...
, a congenital heart defect in which the opening of the tricuspid valve is displaced
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Uhl anomaly, a congenital heart disease affecting the myocardial muscle
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Vaginal anomalies
Vaginal anomalies are abnormal structures that are formed (or not formed) during the prenatal development of the female reproductive system and are rare congenital defects that result in an abnormal or absent vagina. When present, they are often f ...
Biology
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Anomalous, a species of moth in the Noctuid family
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Chromosome anomaly, a disorder caused by a structural error in a chromosome or an atypical number of chromosomes
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Genetic anomaly
A genetic disorder is a health problem caused by one or more abnormalities in the genome. It can be caused by a mutation in a single gene (monogenic) or multiple genes (polygenic) or by a chromosomal abnormality. Although polygenic disorders ...
, a disorder caused by mutation
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Teratology
Teratology is the study of abnormalities of physiological development in organisms during their life span. It is a sub-discipline in medical genetics which focuses on the classification of congenital abnormalities in dysmorphology. The related t ...
, the study of developmental anomalies
Physics
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Anomalous diffusion
Anomalous diffusion is a diffusion process with a non-linear relationship between the mean squared displacement (MSD), \langle r^(\tau )\rangle , and time. This behavior is in stark contrast to Brownian motion, the typical diffusion process descr ...
is the movement of molecules from a region of lower concentration to a region of higher concentration
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Anomalous dispersion
In optics, and by analogy other branches of physics dealing with wave propagation, dispersion is the phenomenon in which the phase velocity of a wave depends on its frequency; sometimes the term chromatic dispersion is used for specificity to o ...
(optics), when the speed of an electromagnetic wave increases with increasing frequency
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Anomalon :Anomalon ''is also the type genus of the ichneumon-wasp subfamily Anomaloninae.'' See '' Anomalon (genus)''.
In physics, an anomalon is a hypothetical type of nuclear matter that shows an anomalously large reactive cross section. They were firs ...
, a hypothetical type of nuclear matter that shows an anomalously large reactive cross section
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Anomaly (physics)
In quantum physics an anomaly or quantum anomaly is the failure of a symmetry of a theory's classical action to be a symmetry of any regularization of the full quantum theory.
In classical physics, a classical anomaly is the failure of a symmet ...
, a failure of a symmetry of a theory's classical action
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Conformal anomaly
A conformal anomaly, scale anomaly, trace anomaly or Weyl anomaly is an anomaly, i.e. a quantum phenomenon that breaks the conformal symmetry of the classical theory.
A classically conformal theory is a theory which, when placed on a surface wi ...
, a quantum phenomenon that breaks the conformal symmetry of the classical theory
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Chiral anomaly
In theoretical physics, a chiral anomaly is the anomalous nonconservation of a chiral current. In everyday terms, it is equivalent to a sealed box that contained equal numbers of left and right-handed bolts, but when opened was found to have more ...
, an anomalous nonconservation of a chiral current
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Gauge anomaly
In theoretical physics, a gauge anomaly is an example of an anomaly: it is a feature of quantum mechanics—usually a one-loop diagram—that invalidates the gauge symmetry of a quantum field theory; i.e. of a gauge theory.
All gauge anomalies ...
, the effect of quantum mechanics that invalidates the gauge symmetry of a quantum field theory
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Global anomaly
In theoretical physics, a global anomaly is a type of anomaly: in this particular case, it is a quantum effect that invalidates a large gauge transformation that would otherwise be preserved in the classical theory. This leads to an inconsistenc ...
, an anomaly in quantum physics
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Gravitational anomaly
In theoretical physics, a gravitational anomaly is an example of a gauge anomaly: it is an effect of quantum mechanics — usually a one-loop diagram—that invalidates the general covariance of a theory of general relativity combined with som ...
, an effect in quantum mechanics that invalidates the general covariance of some theories of general relativity
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Konishi anomaly
In theoretical physics, the Konishi anomaly is the violation of the conservation of the Noether current associated with certain transformations in theories with N=1 supersymmetry. More precisely, this transformation changes the phase of a chira ...
, the violation of the conservation of the Noether current associated with certain transformations
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Mixed anomaly
In theoretical physics, a mixed anomaly is an example of an anomaly: it is an effect of quantum mechanics — usually a one-loop diagram — that implies that the classically valid general covariance and gauge symmetry of a theory of general rel ...
, an effect in quantum mechanics
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Parity anomaly
In theoretical physics a quantum field theory is said to have a parity anomaly if its classical action is invariant under a change of parity of the universe, but the quantum theory is not invariant.
This kind of anomaly can occur in odd-dimen ...
, an anomaly associated with parity
Astronomy
*In astronomy, an anomaly of an elliptical orbit, generally measured with respect to an
apsis
An apsis (; ) is the farthest or nearest point in the orbit of a planetary body about its primary body. For example, the apsides of the Earth are called the aphelion and perihelion.
General description
There are two apsides in any ellip ...
, usually the periapsis
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Anomalous precession, another term for "apsidal precession"
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Eccentric anomaly In orbital mechanics, the eccentric anomaly is an angular parameter that defines the position of a body that is moving along an elliptic Kepler orbit. The eccentric anomaly is one of three angular parameters ("anomalies") that define a position alo ...
, an intermediate value used to compute the position of a celestial object as a function of time
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Flyby anomaly
The flyby anomaly is a discrepancy between current scientific models and the actual increase in speed (i.e. increase in ''kinetic energy'') observed during a planetary flyby (usually of Earth) by a spacecraft. In multiple cases, spacecraft have b ...
, an unexpected energy increase during the flybys of the Earth by various satellites
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Mean anomaly
In celestial mechanics, the mean anomaly is the fraction of an elliptical orbit's period that has elapsed since the orbiting body passed periapsis, expressed as an angle which can be used in calculating the position of that body in the classical ...
, a measure of time in the study of orbital dynamics
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Pioneer anomaly
The Pioneer anomaly, or Pioneer effect, was the observed deviation from predicted accelerations of the ''Pioneer 10'' and ''Pioneer 11'' spacecraft after they passed about on their trajectories out of the Solar System. The apparent anomaly was ...
, the observed deviation of the trajectories of some unmanned space probes, and especially Pioneer 10 and Pioneer 11
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South Atlantic Anomaly
The South Atlantic Anomaly (SAA) is an area where Earth's inner Van Allen radiation belt comes closest to Earth's surface, dipping down to an altitude of . This leads to an increased flux of energetic particles in this region and exposes orbiti ...
, an area where the Earth's inner Van Allen radiation belt comes closest to the Earth's surface
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True anomaly
In celestial mechanics, true anomaly is an angular parameter that defines the position of a body moving along a Keplerian orbit. It is the angle between the direction of periapsis and the current position of the body, as seen from the main focus ...
, the angle between the direction of periapsis and the current position of an object on its orbit
Culture
Fictional entities
*Anomaly, a rift in the space-time continuum in the television series ''
Futurama
''Futurama'' is an American animated science fiction sitcom created by Matt Groening for the Fox Broadcasting Company. The series follows the adventures of the professional slacker Philip J. Fry, who is cryogenically preserved for 1000 years a ...
''
*Anomaly, any shortcut to hyperspace travel in Robert Heinlein's novels of the 1950s, today called
wormhole
A wormhole (Einstein-Rosen bridge) is a hypothetical structure connecting disparate points in spacetime, and is based on a special Solutions of the Einstein field equations, solution of the Einstein field equations.
A wormhole can be visualize ...
s
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"Anomaly" (''Star Trek: Enterprise''), a 2003 episode of ''Star Trek: Enterprise''
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The Anomaly
''The Anomaly'' is a 2014 British science fiction action thriller film co-written, directed by and starring Noel Clarke and also featuring Ian Somerhalder and Luke Hemsworth. The film was panned by critics.
Plot
Ex-soldier Ryan Reeve wakes u ...
'', a 2014 film
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Anomaly (comics)
Here is a list of supervillains appearing in DC Comics who are or have been enemies of the superhero Superman. Several of Superman's opponents (most notably Darkseid and Brainiac (character), Brainiac) are or have been foes of the Justice League ...
, a villain in DC Comics
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Anomaly (Primeval)
Primeval may refer to:
* Primeval forest, an area of forest that has attained great age
* Primeval number, a positive integer satisfying certain conditions
* Primeval history
The primeval history is the name given by biblical scholars to the ...
, a time portal in the TV series ''Primeval''
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Spatial anomaly
Several films and episodes of the science fiction franchise ''Star Trek'' are set in distinct astrographical regions of space. Some of these fictional locations exhibit anomalous physical properties; others are defined as sensitive buffer zones ...
, an extraordinary disruption in the space-time continuum in the ''Star Trek'' universe
*The
Fortean anomaly
Charles Hoy Fort (August 6, 1874 – May 3, 1932) was an American writer and researcher who specialized in anomalous phenomena. The terms "Fortean" and "Forteana" are sometimes used to characterize various such phenomena. Fort's books sold w ...
, in the work of Charles Fort
*The
Tycho Magnetic Anomaly
In Arthur C. Clarke's ''Space Odyssey'' series, Monoliths are machines in black cuboids whose sides extend in the precise ratio of 1 : 4 : 9 (12 : 22 : 32) built by an unseen Extraterrestrial life in popular culture, extraterrestrial species w ...
(TMA) on the Moon in the novel and in the film ''2001: A Space Odyssey'' by Sir Arthur C. Clarke and Stanley Kubrick
*Entities in the
SCP
SCP may refer to:
Organizations Political parties
* Soviet Communist Party, the leading political party in the former Soviet Union
* Syrian Communist Party
* Sudanese Communist Party
* Scottish Christian Party
Companies
* Seattle Computer Produ ...
universe are often referred to as "anomalies"
Video games
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Anomaly: Warzone Earth'', a real time strategy video game
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Anomaly Korea''
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Anomaly 2
''Anomaly: Warzone Earth'' is a real-time strategy tower defense video game by 11 bit studios. The game was initially announced in late 2010, and released on April 8, 2011 for Windows and Mac OS X.
Plot
The game is set in the near future, where ...
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Publications
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The Anomalies'', a 2003 novel by Joey Goebel
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Anomaly (series), a 2013 trilogy by Krista McGee
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''Anomaly'' (graphic novel), a graphic novel by Brian Haberlin
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''The Anomaly'' (novel), a novel by French author Hervé Le Tellier
Music
Albums
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''Anomaly'' (Ace Frehley album) (2009)
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''Anomalies'' (album) (2005), by Cephalic Carnage
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''Anomaly'' (The Hiatus album) (2010)
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''Anomaly'' (Lecrae album) (2014)
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Anomalies, Vol. 1
''Anomalies, Vol. 1'' is a compilation album by the American rock band Cave In. The album was officially released on December 14, 2010 through Hydra Head Records, however copies could be obtained one month earlier on Black Friday (shopping), Blac ...
'' (2010), by Cave In
Songs
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Anna Molly
"Anna Molly" is the lead single from Incubus's sixth album, ''Light Grenades''. The single was released September 20, 2006, on the Sony Music Store almost a month before its scheduled release. However, it was soon withdrawn for unknown reasons.
...
" (a word play on the word "anomaly"), by Incubus
*"Anomaly", a 2004 song by Psyopus from the album ''
Ideas of Reference
Ideas of reference and delusions of reference describe the phenomenon of an individual experiencing innocuous events or mere coincidences and believing they have strong personal significance. It is "the notion that everything one perceives in the ...
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*"An Anomaly", a 2007 song by
It Prevails
It Prevails is an American five-piece metalcore band from Portland, Oregon, formed in 2004. The band is influenced by melodic metalcore and classic rock, including Shai Hulud, Twelve Tribes, Strongarm, Lifetime and Hot Water Music. A premium w ...
from the album ''The Inspiration''
*"The Anomaly", a 2011 song by Scar Symmetry from the album ''
The Unseen Empire
''The Unseen Empire'' is the fifth full-length studio album by Swedish Heavy Metal music, metal band Scar Symmetry. It was released on 15 April 2011 in Europe, and on 17 May 2011 in North America. The album sold around 1,500 copies in the United ...
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*"Anomaly", a 2012 song by KB from the album ''
Weight & Glory''
Technology
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Anomaly detection
In data analysis, anomaly detection (also referred to as outlier detection and sometimes as novelty detection) is generally understood to be the identification of rare items, events or observations which deviate significantly from the majority ...
, the process of detecting anomalies from the other, relevant data
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Anomaly in software
A software bug is an error, flaw or fault in the design, development, or operation of computer software that causes it to produce an incorrect or unexpected result, or to behave in unintended ways. The process of finding and correcting bugs i ...
, any condition that deviates from expectation
Business
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Market anomaly
A market anomaly in a financial market is predictability that seems to be inconsistent with (typically risk-based) theories of asset prices. Standard theories include the capital asset pricing model and the Fama–French three-factor model, Fama-F ...
, a distortion in prices in a financial market
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Anomaly (advertising agency), a marketing communications agency based in New York
Other uses
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Anomalistics
Anomalistics is the use of scientific methods to evaluate anomalies ( phenomena that fall outside current understanding), with the aim of finding a rational explanation.Hess David J. (1997) "Science Studies: an advanced introduction" New York U ...
, the study of scientific anomalies
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Insult
An insult is an expression or statement (or sometimes behavior) which is disrespectful or scornful. Insults may be intentional or accidental. An insult may be factual, but at the same time pejorative, such as the word "inbred".
Jocular exc ...
, "Blake you are such an anomaly"
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Ararat anomaly
The Ararat anomaly is a structure appearing on photographs of the snowfields near the summit of Mount Ararat, Turkey, and advanced by some Christian believers as the remains of Noah's Ark.
Location
The anomaly is located on the northwest c ...
, an object on Mount Ararat in Turkey claimed to be the remains of Noah's Ark
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Irregular (disambiguation)
Irregular, irregulars or irregularity may refer to any of the following:
Astronomy
* Irregular galaxy
* Irregular moon
* Irregular variable, a kind of star
Language
* Irregular inflection, the formation of derived forms such as plurals in ...
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Outlier
In statistics, an outlier is a data point that differs significantly from other observations. An outlier may be due to a variability in the measurement, an indication of novel data, or it may be the result of experimental error; the latter are ...
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{{Disambiguation