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Projection Variation
Projection or projections may refer to: Physics * Projection (physics), the action/process of light, heat, or sound reflecting from a surface to another in a different direction * The display of images by a projector Optics, graphics, and cartography * Map projection, reducing the surface of a three-dimensional planet to a flat map * Graphical projection, the production of a two-dimensional image of a three-dimensional object Chemistry * Fischer projection, a two-dimensional representation of a three-dimensional organic molecule * Haworth projection, a way of writing a structural formula to represent the cyclic structure of monosaccharides * Natta projection, a way to depict molecules with complete stereochemistry in two dimensions in a skeletal formula * Newman projection, a visual representation of a chemical bond from front to back Mathematics * Projection (mathematics), any of several different types of geometrical mappings ** Projection (linear algebra), a line ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Projection (physics)
The vector projection (also known as the vector component or vector resolution) of a Vector (geometry), vector on (or onto) a nonzero vector is the orthogonal projection of onto a straight line parallel to . The projection of onto is often written as \operatorname_\mathbf \mathbf or . The vector component or vector resolute of perpendicular to , sometimes also called the vector rejection of ''from'' (denoted \operatorname_ \mathbf or ), is the orthogonal projection of onto the plane (geometry), plane (or, in general, hyperplane) that is orthogonal to . Since both \operatorname_ \mathbf and \operatorname_ \mathbf are vectors, and their sum is equal to , the rejection of from is given by: \operatorname_ \mathbf = \mathbf - \operatorname_ \mathbf. To simplify notation, this article defines \mathbf_1 := \operatorname_ \mathbf and \mathbf_2 := \operatorname_ \mathbf. Thus, the vector \mathbf_1 is parallel to \mathbf, the vector \mathbf_2 is orthogonal to \mathbf, and \ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Projection Fiber
Projection fibers consist of efferent and afferent fibers uniting the cortex with the lower parts of the brain and with the spinal cord. In human neuroanatomy, bundles of axons (nerve fibers) called nerve tracts, within the brain, can be categorized by their function into association tracts, projection tracts, and commissural tracts. In the neocortex, projection neurons are excitatory neurons that send axons to distant brain targets. Considering the six histologically distinct layers of the neocortex, ''associative projection neurons'' extend axons within one cortical hemisphere; ''commissural projection neurons'' extend axons across the midline to the contralateral hemisphere; and ''corticofugal projection neurons'' extend axons away from the cortex. That said, some neurons are multi-functional and can therefore be categorized into more than one such category. Efferent The principal efferent fibers are: * (1) the motor tract, occupying the genu and anterior two-thirds ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forecasting
Forecasting is the process of making predictions based on past and present data. Later these can be compared with what actually happens. For example, a company might Estimation, estimate their revenue in the next year, then compare it against the actual results creating a variance actual analysis. Prediction is a similar but more general term. Forecasting might refer to specific formal statistical methods employing time series, cross-sectional data, cross-sectional or longitudinal study, longitudinal data, or alternatively to less formal judgmental methods or the process of prediction and assessment of its accuracy. Usage can vary between areas of application: for example, in hydrology the terms "forecast" and "forecasting" are sometimes reserved for estimates of values at certain specific future times, while the term "prediction" is used for more general estimates, such as the number of times floods will occur over a long period. Risk and uncertainty are central to forecasting an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Social Projection
In social psychology, social projection is the psychological process through which an individual expects behaviors or attitudes of others to be similar to their own. Social projection occurs between individuals as well as across ingroup and outgroup contexts in a variety of domains. Research has shown that aspects of social categorization affect the extent to which social projection occurs. Cognitive and motivational approaches have been used to understand the psychological underpinnings of social projection as a phenomenon. Cognitive approaches emphasize social projection as a heuristic, while motivational approaches contextualize social projection as a means to feel connected to others. In contemporary research on social projection, researchers work to further distinguish between the effects of social projection and self-stereotyping on the individual’s perception of others. History The term social projection was first coined by Floyd Allport in 1924. The idea refers to th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psychological Projection
Psychological projection is a defence mechanism of alterity concerning "inside" ''content'' mistaken to be coming from the "outside" Other. It forms the basis of empathy by the projection of personal experiences to understand someone else's subjective world. In its malignant forms, it is a defense mechanism in which the ego defends itself against disowned and highly negative parts of the self by denying their existence in themselves and attributing them to others, breeding misunderstanding and causing interpersonal damage. Projection incorporates blame shifting and can manifest as shame dumping. Projection has been described as an early phase of introjection. Historical precursors A prominent precursor in the formulation of the projection principle was Giambattista Vico. In 1841, Ludwig Feuerbach was the first enlightenment thinker to employ this concept as the basis for a systematic critique of religion. The Babylonian Talmud (500 AD) notes the human tendency toward ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Power Projection
Power projection (or force projection or strength projection) in international relations is the capacity of a state to deploy and sustain forces outside its territory. The ability of a state to project its power into an area may serve as an effective diplomatic lever, influencing the decision-making processes and acting as a potential deterrent on other states' behavior. Pravda (Правда(17 Mar 2022) Zelenskyy explained the essence of the new military alliance U24 from Zelenskyy's night address verbatim: "I addressed the United States and all responsible states with a proposition to create a new U24 union: a new union that will ensure that each aggressor receives a coordinated world response quickly, effectively, and immediately - not in weeks, months, years, but for the first 24 hours after the attack." "We can no longer trust existing institutions. We cannot expect bureaucrats in international organisations to change fast enough, so we must look for new guar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Projections (journal)
''Projections: The Journal for Movies and Mind'' is an interdisciplinary peer-reviewed academic journal that explores the way in which the mind experiences, understands, and interprets the audio-semantic and narrative structures of cinema and other visual media. It is published by Berghahn Books in association with The Society for Cognitive Studies of the Moving Image and it is edited by Ted Nannicelli. The journal was the recipient of the 2008 AAP/PSP Prose Award for Best New Journal in Social Sciences and Humanities. Editors The following people have been editors of the journal: * 2009-2018: Stephen Prince * 2018-present: Ted Nannicelli Indexing and abstracting ''Projections'' is indexed and abstracted in: *British Humanities Index *GEOBASE * FIAF International Index to Film Periodicals *International Bibliography of Book Reviews of Scholarly Literature on the Humanities and Social Sciences *International Bibliography of Periodical Literature *MLA International Biblio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Projection (alchemy)
Projection was the ultimate goal of Western alchemy. Once the philosopher's stone or powder of projection had been created, the process of projection would be used to transmute a lesser substance into a higher form; often lead into gold. Typically, the process is described as casting a small portion of the Stone into a molten base metal. Claims and demonstrations The seventeenth century saw an increase in tales of physical transmutation and projection. These are variously explained as examples of charlatanism, fiction, pseudo-scientific error, or missed metaphor. The following is a typical account of the projection process described by Jan Baptista van Helmont in his ''De Natura Vitae Eternae''. Other reports include: * Elias Ashmole's '' Theatrum Chemicum Britannicum'' lists an account of Edward Kelley making projections from lesser metals into both gold and silver. Kelley's success is also recorded by John Dee. * Alexander Seton was reported to have projected a hea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Projections (film)
''Projections'' () is a 2013 Croatian drama film directed by Zrinko Ogresta. Cast * Jasna Bilušić as Barbara * Polona Juh as Natasa * Vladimir Jurc as Professor Blau * Ksenija Marinković as Alemka * Jelena Miholjević as Simona * Bojan Navojec as Bojan * Ksenija Pajić as Irena References External links Projekcijeat hrfilm.hr * 2013 drama films 2013 films Croatian drama films Films set in Zagreb 2010s Croatian-language films {{Croatia-film-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Projections (John Handy Album)
''Projections'' is an album by saxophonist John Handy's Concert Ensemble featuring tracks recorded in 1968 and originally released on the Columbia label. accessed November 10, 2015 Reception awarded the album 4 stars and its review by Scott Yanow states, "The music (much more concise in general than on the previous two Columbias) contains plenty of surprises and is difficult to categorize (somewhere between the avant-garde and hard bop), although it does not reach the same heights as ''New View''".Track listing ''All compositions by John Handy'' # "Three in One" - 4:00 # "Projections" - 3:15 # "A Song of Uranus" - 9:03 # "Senôra Nancye" - 6:30 ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Projections (The Blues Project Album)
''Projections'' is the second album by the American blues rock band the Blues Project. Produced by Tom Wilson and released by Verve/Folkways in November 1966, the album was their first studio release and examined a more rock-based sound. Jim Marshall was credited as the photographer of the album cover. Soon after the release of this album, Al Kooper left the band in the spring of 1967 to form Blood, Sweat & Tears. Recording Keyboardist and vocalist Al Kooper was the most prominent member of the band, having recently played on Bob Dylan's seminal album ''Highway 61 Revisited''. However, ''Projections'' was very much a group effort, developing the band's unique style that drew upon blues, jazz, folk, soul, and psychedelic influences. According to Danny Kalb, the record company was not interested in the band's artistic merit and "just wanted to make a few bucks". The band was disappointed by this lack of creative input and did not see the album cover or hear the mix until th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
