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Orientation
Orientation may refer to: Positioning in physical space * Map orientation, the relationship between directions on a map and compass directions * Orientation (housing), the position of a building with respect to the sun, a concept in building design * Orientation of churches, the architectural feature of facing ("orienting"), churches towards the east (Latin: oriens) * Coin orientation, a description of the orientation of opposite faces of a coin with respect to one another * Page orientation, the way in which a rectangular page is oriented for normal viewing * In Animal navigation, turning the body to a desired heading, e.g. in the correct direction of migration * Orientation (sign language), the orientation of the hands when signing Arts and media * ''Orientation'' (EP), a 2001 album by Sonata Arctica * ''Orientation'' (film), a 1996 short film produced by the Church of Scientology * "Orientation" (''Lost''), a 2005 episode of American television series ''Lost'' * " Orie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sexual Orientation
Sexual orientation is an enduring pattern of romantic or sexual attraction (or a combination of these) to persons of the opposite sex or gender, the same sex or gender, or to both sexes or more than one gender. These attractions are generally subsumed under heterosexuality, homosexuality, and bisexuality, while asexuality (the lack of sexual attraction to others) is sometimes identified as the fourth category. These categories are aspects of the more nuanced nature of sexual identity and terminology. For example, people may use other labels, such as ''pansexual'' or '' polysexual'', or none at all. According to the American Psychological Association, sexual orientation "also refers to a person's sense of identity based on those attractions, related behaviors, and membership in a community of others who share those attractions". ''Androphilia'' and ''gynephilia'' are terms used in behavioral science to describe sexual orientation as an alternative to a gender binary conce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Student Orientation
Student orientation or new student orientation (often encapsulated into an orientation week, o-week, frosh week, welcome week or freshers' week) is a period before the start of an academic year at a university or tertiary institutions. A variety of events are held to orient and welcome new students during this period. The name of the event differs across institutions. Post-secondary institutions offer a variety of programs to help orient first year students. These programs can range from voluntary community building activities (frosh week) to mandatory credit-based courses designed to support students academically, socially, and emotionally. Some of these programs occur prior to the start of classes while other programs are offered throughout the school year. A number of research studies have been done to determine the factors to be considered when designing orientation/transition programs. Although usually described as a ''week'', the length of this period varies widely from univ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orientation (Agents Of S
Orientation may refer to: Positioning in physical space * Map orientation, the relationship between directions on a map and compass directions * Orientation (housing), the position of a building with respect to the sun, a concept in building design * Orientation of churches, the architectural feature of facing ("orienting"), churches towards the east (Latin: oriens) * Coin orientation, a description of the orientation of opposite faces of a coin with respect to one another * Page orientation, the way in which a rectangular page is oriented for normal viewing * In Animal navigation, turning the body to a desired heading, e.g. in the correct direction of migration * Orientation (sign language), the orientation of the hands when signing Arts and media * ''Orientation'' (EP), a 2001 album by Sonata Arctica * ''Orientation'' (film), a 1996 short film produced by the Church of Scientology * "Orientation" (''Lost''), a 2005 episode of American television series ''Lost'' * " Orie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orientability
In mathematics, orientability is a property of some topological spaces such as real vector spaces, Euclidean spaces, surfaces, and more generally manifolds that allows a consistent definition of "clockwise" and "counterclockwise". A space is orientable if such a consistent definition exists. In this case, there are two possible definitions, and a choice between them is an orientation of the space. Real vector spaces, Euclidean spaces, and spheres are orientable. A space is non-orientable if "clockwise" is changed into "counterclockwise" after running through some loops in it, and coming back to the starting point. This means that a geometric shape, such as , that moves continuously along such a loop is changed into its own mirror image . A Möbius strip is an example of a non-orientable space. Various equivalent formulations of orientability can be given, depending on the desired application and level of generality. Formulations applicable to general topological manifolds o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orientation (space)
In mathematics, orientability is a property of some topological spaces such as real vector spaces, Euclidean spaces, Surface (topology), surfaces, and more generally manifolds that allows a consistent definition of "clockwise" and "counterclockwise". A space is orientable if such a consistent definition exists. In this case, there are two possible definitions, and a choice between them is an orientation of the space. Real vector spaces, Euclidean spaces, and spheres are orientable. A space is non-orientable if "clockwise" is changed into "counterclockwise" after running through some loop (topology), loops in it, and coming back to the starting point. This means that a geometric shape, such as , that moves continuously along such a loop is changed into its own mirror image . A Möbius strip is an example of a non-orientable space. Various equivalent formulations of orientability can be given, depending on the desired application and level of generality. Formulations applicable ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orientation (vector Space)
The orientation of a real vector space or simply orientation of a vector space is the arbitrary choice of which ordered bases are "positively" oriented and which are "negatively" oriented. In the three-dimensional Euclidean space, right-handed bases are typically declared to be positively oriented, but the choice is arbitrary, as they may also be assigned a negative orientation. A vector space with an orientation selected is called an oriented vector space, while one not having an orientation selected, is called . In mathematics, orientability is a broader notion that, in two dimensions, allows one to say when a cycle goes around clockwise or counterclockwise, and in three dimensions when a figure is left-handed or right-handed. In linear algebra over the real numbers, the notion of orientation makes sense in arbitrary finite dimension, and is a kind of asymmetry that makes a reflection impossible to replicate by means of a simple displacement. Thus, in three dimensions, it is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal Navigation
Animal navigation is the ability of many animals to find their way accurately without maps or instruments. Birds such as the Arctic tern, insects such as the monarch butterfly and fish such as the salmon regularly migrate thousands of miles to and from their breeding grounds, and many other species navigate effectively over shorter distances. Dead reckoning, navigating from a known position using only information about one's own speed and direction, was suggested by Charles Darwin in 1873 as a possible mechanism. In the 20th century, Karl von Frisch showed that honey bees can navigate by the sun, by the polarization pattern of the blue sky, and by the earth's magnetic field; of these, they rely on the sun when possible. William Tinsley Keeton showed that homing pigeons could similarly make use of a range of navigational cues, including the sun, earth's magnetic field, olfaction and vision. Ronald Lockley demonstrated that a small seabird, the Manx shearwater, could orient itse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orientation (geometry)
In geometry, the orientation, angular position, attitude, bearing, or direction of an object such as a line, plane or rigid body is part of the description of how it is placed in the space it occupies. More specifically, it refers to the imaginary rotation that is needed to move the object from a reference placement to its current placement. A rotation may not be enough to reach the current placement. It may be necessary to add an imaginary translation, called the object's location (or position, or linear position). The location and orientation together fully describe how the object is placed in space. The above-mentioned imaginary rotation and translation may be thought to occur in any order, as the orientation of an object does not change when it translates, and its location does not change when it rotates. Euler's rotation theorem shows that in three dimensions any orientation can be reached with a single rotation around a fixed axis. This gives one common way of representing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Romantic Orientation
A person's romantic orientation, also called affectional orientation, is the classification of the sex or gender with which a person experiences romantic attraction towards or is likely to have a romantic relationship with. The term is used alongside the term "sexual orientation", as well as being used alternatively to it, based upon the perspective that sexual attraction is only a single component of a larger concept. For example, although a pansexual person may feel sexually attracted to people regardless of gender, the person may experience romantic attraction and intimacy with women only. For asexual people, romantic orientation is often considered a more useful measure of attraction than sexual orientation. The relationship between sexual attraction and romantic attraction is still under debate and is not fully understood. Sexual and romantic attractions are often studied in conjunction. Even though studies of sexual and romantic spectrums are shedding light onto this u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orientation (Lost)
"Orientation" is the third episode of the second season of ''Lost'' and the 28th episode overall. The episode was directed by Jack Bender, and written by Javier Grillo-Marxuach and Craig Wright. It first aired on October 5, 2005, on ABC. Jack Shephard (Matthew Fox), John Locke (Terry O'Quinn) and Kate Austen (Evangeline Lilly) learn about the mysterious hatch from Desmond Hume (Henry Ian Cusick). On the other side of the island, Michael Dawson (Harold Perrineau), James "Sawyer" Ford (Josh Holloway) and Jin-Soo Kwon (Daniel Dae Kim) are imprisoned by people they believe to be the " Others." Plot Flashbacks Locke is participating in a support group, where he emotionally recounts the deception perpetrated by his father. Afterwards, a group member, Helen Norwood (Katey Sagal), approaches him in sympathy, and they become romantically involved. After spending the night together, Helen wakes up to find Locke getting dressed, claiming he is uncomfortable sleeping in an unfamiliar be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orientation (film)
''Orientation: A Scientology Information Film'' is a 1996 short film shown by the Church of Scientology to people before they attend their first Scientology service. In some places, a confidentiality agreement must be signed before watching it. It was produced by the Church's Golden Era Productions and, like all Scientology instructional films, is based on a screenplay originally written by Scientology founder L. Ron Hubbard. The film is hosted by Larry Anderson (who left the church in 2009), and includes uncredited testimonials by Scientologists Kirstie Alley, Anne Archer, Chick Corea, Isaac Hayes, and John Travolta, identified only by their occupations. In the film's final scene, Anderson says, References External links Archived versionof official website * Articleat Film Threat ''Film Threat'' is an online film review publication, and earlier, a national magazine that focused primarily on independent film, although it also reviewed videos and DVDs of mainstream film ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Curve Orientation
In mathematics, an orientation of a curve is the choice of one of the two possible directions for travelling on the curve. For example, for Cartesian coordinates, the -axis is traditionally oriented toward the right, and the -axis is upward oriented. In the case of a planar simple closed curve (that is, a curve in the plane whose starting point is also the end point and which has no other self-intersections), the curve is said to be positively oriented or counterclockwise oriented, if one always has the curve interior to the left (and consequently, the curve exterior to the right), when traveling on it. Otherwise, that is if left and right are exchanged, the curve is negatively oriented or clockwise oriented. This definition relies on the fact that every simple closed curve admits a well-defined interior, which follows from the Jordan curve theorem. The inner loop of a beltway road in a country where people drive on the right side of the road is an example of a negatively orie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
