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Direction
Direction may refer to: *Body relative direction, for instance left, right, forward, backwards, up, and down ** Anatomical terms of location for those used in anatomy ** List of ship directions *Cardinal direction *Bearing (navigation) Mathematics and science * Direction vector, a unit vector that defines a direction in multidimensional space * Direction of a subspace of a Euclidean or affine space * Directed set, in order theory * Directed graph, in graph theory * Directionality (molecular biology), the orientation of a nucleic acid Music * For the guidance and cueing of a group of musicians during performance, see conducting * ''Direction'' (album) a 2007 album by The Starting Line * Direction Records, a label began by Bobby Darin. * Direction (record label), a record label in the UK in the late 1960s, a subsidiary of CBS Records, specialising in soul music * '' Directions: The Plans Video Album'', a DVD video album made of videos inspired by songs from indie rock/pop ba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cardinal Direction
The four cardinal directions or cardinal points are the four main compass directions: north (N), south (S), east (E), and west (W). The corresponding azimuths ( clockwise horizontal angle from north) are 0°, 90°, 180°, and 270°. The four ordinal directions or intercardinal directions are northeast (NE), southeast (SE), southwest (SW), and northwest (NW). The corresponding azimuths are 45°, 135°, 225°, and 315°. The intermediate direction of every pair of neighboring cardinal and intercardinal directions is called a secondary intercardinal direction. These eight shortest points in the compass rose shown to the right are: # West-northwest (WNW) # North-northwest (NNW) # North-northeast (NNE) # East-northeast (ENE) # East-southeast (ESE) # South-southeast (SSE) # South-southwest (SSW) # West-southwest (WSW) Points between the cardinal directions form the points of the compass. Arbitrary horizontal directions may be indicated by their azimuth angle value. Determin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Direction Vector
In geometry, direction, also known as spatial direction or vector direction, is the common characteristic of all rays which coincide when translated to share a common endpoint; equivalently, it is the common characteristic of vectors (such as the relative position between a pair of points) which can be made equal by scaling (by some positive scalar multiplier). Two vectors sharing the same direction are said to be ''codirectional'' or ''equidirectional''. All codirectional line segments sharing the same size (length) are said to be '' equipollent''. Two equipollent segments are not necessarily coincident; for example, a given direction can be evaluated at different starting positions, defining different unit directed line segments (as a bound vector instead of a free vector). A direction is often represented as a unit vector, the result of dividing a vector by its length. A direction can alternately be represented by a point on a circle or sphere, the intersection betw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bearing (navigation)
In navigation, bearing or azimuth is the horizontal angle between the direction of an object and north or another object. The angle value can be specified in various angular units, such as degrees, mils, or grad. More specifically: * Absolute bearing refers to the clockwise angle between the magnetic north (''magnetic bearing'') or true north (''true bearing'') and an object. For example, an object to due east would have an absolute bearing of 90 degrees. Thus, it is the same as azimuth.U.S. Army, ''Advanced Map and Aerial Photograph Reading'', Headquarters, War Department, Washington, D.C. (17 September 1941), pp. 24-2/ref> * #Relative, Relative bearing refers to the angle between the craft's forward direction ( heading) and the location of another object. For example, an object relative bearing of 0 degrees would be immediately in front; an object relative bearing 180 degrees would be behind. Bearings can be measured in mils, points, or degrees. Thus, it is the same as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Body Relative Direction
Body relative directions (also known as egocentric coordinates) are orientation (geometry), geometrical orientations relative to a body such as a human person's body or a road sign. The most common ones are: left and right; forward and backward; up and down. They form three pairs of orthogonal axes. Traditions and conventions Since definitions of left and right based on the geometry of the natural environment are unwieldy, in practice, the meaning of relative direction words is conveyed through tradition, acculturation, education, and direct reference. One common definition of up and down uses the gravity of Earth as a frame of reference. Since there is a very noticeable force of gravity acting between the Earth and any other nearby object, down is defined as that direction consistent with the local gravitational field unit vector, in other words, the direction which an object moves in reference to the Earth when the object is allowed to free-fall, fall freely. Up is then defin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Direction (album)
''Direction'' is the third studio album by American pop punk band the Starting Line, released on July 31, 2007 through Virgin Records. Following the lack of promotion for their 2005 album, '' Based on a True Story'', the band left Geffen Records in late 2005. Early the following year, they signed to Virgin and spent the remainder of 2006 writing and touring. Sessions for the album were recorded at several studios in California from February to May 2007 with producer Howard Benson. Influenced by the work of James Brown, the Starting Line's vocalist and bassist Kenny Vasoli wrote music around simple grooves instead of the uptempo style of the band's earlier material. In June 2007, the track "Island" was released as the lead single from ''Direction'' before the Starting Line embarked on the Warped Tour the following month, during which a music video for the track was released. The album sold 20,000 first-week copies in the US, charting at number 30 on the ''Billboard'' 200, and re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Affine Space
In mathematics, an affine space is a geometric structure that generalizes some of the properties of Euclidean spaces in such a way that these are independent of the concepts of distance and measure of angles, keeping only the properties related to parallelism and ratio of lengths for parallel line segments. Affine space is the setting for affine geometry. As in Euclidean space, the fundamental objects in an affine space are called '' points'', which can be thought of as locations in the space without any size or shape: zero-dimensional. Through any pair of points an infinite straight line can be drawn, a one-dimensional set of points; through any three points that are not collinear, a two-dimensional plane can be drawn; and, in general, through points in general position, a -dimensional flat or affine subspace can be drawn. Affine space is characterized by a notion of pairs of parallel lines that lie within the same plane but never meet each-other (non-parallel lines wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anatomical Terms Of Location
Standard anatomical terms of location are used to describe unambiguously the anatomy of humans and other animals. The terms, typically derived from Latin or Greek roots, describe something in its standard anatomical position. This position provides a definition of what is at the front ("anterior"), behind ("posterior") and so on. As part of defining and describing terms, the body is described through the use of anatomical planes and axes. The meaning of terms that are used can change depending on whether a vertebrate is a biped or a quadruped, due to the difference in the neuraxis, or if an invertebrate is a non-bilaterian. A non-bilaterian has no anterior or posterior surface for example but can still have a descriptor used such as proximal or distal in relation to a body part that is nearest to, or furthest from its middle. International organisations have determined vocabularies that are often used as standards for subdisciplines of anatomy. For example, '' Termi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conducting
Conducting is the art of directing a musical performance, such as an orchestral or Choir, choral concert. It has been defined as "the art of directing the simultaneous performance of several players or singers by the use of gesture." The primary duties of the conductor are to interpret the Sheet music, score in a way that reflects the specific indications in that score, set the tempo, ensure correct entries by Musical ensemble, ensemble members, and "shape" the musical phrasing, phrasing where appropriate. Conductors communicate with their musicians primarily through hand gestures, usually with the aid of a Baton (conducting), baton, and may use other gestures or signals such as facial expression and eye contact. A conductor usually supplements their direction with verbal instructions to their musicians in rehearsal. The conductor typically stands on a raised podium with a large music stand for the full score, which contains the musical notation for all the instruments or voices. S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Writing Direction
A writing system comprises a set of symbols, called a ''script'', as well as the rules by which the script represents a particular language. The earliest writing appeared during the late 4th millennium BC. Throughout history, each independently invented writing system gradually emerged from a system of proto-writing, where a small number of ideographs were used in a manner incapable of fully encoding language, and thus lacking the ability to express a broad range of ideas. Writing systems are generally classified according to how its symbols, called ''graphemes'', relate to units of language. Phonetic writing systemswhich include alphabets and syllabariesuse graphemes that correspond to sounds in the corresponding spoken language. Alphabets use graphemes called '' letters'' that generally correspond to spoken phonemes. They are typically divided into three sub-types: ''Pure alphabets'' use letters to represent both consonant and vowel sounds, ''abjads'' generally only use le ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Directions (delegated Legislation)
Directions are a form of delegated legislation used in the United Kingdom and Australia. United Kingdom An Act of Parliament or other delegated legislation may confer a power on a Minister to give Directions so as to enable that Minister to give instructions to a public body or group of public bodies which are not under the Minister's direct control. The directions thereby effectively convert instructions which would otherwise only have strong political weight to legally binding orders with which the recipient must comply. Because they are generally of interest to a relatively limited group of public bodies, Directions are not generally made in the form of Statutory Instruments, but are instead published or notified to the affected bodies as the Minister sees fit. One exception to this is The Exception from the Duty to Publish (Department for Business and Trade) (No. 1) Direction 2023. Examples of such Directions include: * Directions given by the Secretary of State for H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Directionality (molecular Biology)
Directionality, in molecular biology and biochemistry, is the end-to-end chemical orientation of a single strand of nucleic acid. In a single strand of DNA or RNA, the chemical convention of naming carbon atoms in the nucleotide Pentose, pentose-sugar-ring means that there will be a 5′ end (usually pronounced "five-prime end"), which frequently contains a phosphate group attached to the 5′ carbon of the ribose ring, and a 3′ end (usually pronounced "three-prime end"), which typically is unmodified from the ribose -OH substituent. In a DNA double helix, the strands run in opposite directions to permit base pairing between them, which is essential for replication or Transcription (biology), transcription of the encoded information. Nucleic acids can only be synthesized in vivo in the 5′-to-3′ direction, as the polymerases that assemble various types of new strands generally rely on the energy produced by breaking nucleoside triphosphate bonds to attach new nucleo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cetanā
Cetanā (Sanskrit, Pali; Tibetan Wylie: sems pa) is a Buddhist term commonly translated as "volition", "intention", "directionality", etc. It can be defined as a mental factor that moves or urges the mind in a particular direction, toward a specific object or goal. Erik Pema Kunsang (translator) (2004). ''Gateway to Knowledge, Vol. 1''. North Atlantic Books. p. 23. Herbert V. Guenther & Leslie S. Kawamura, ''Mind in Buddhist Psychology: A Translation of Ye-shes rgyal-mtshan's "The Necklace of Clear Understanding"'' Dharma Publishing. Kindle Edition. (Kindle Locations 386-392). ''Cetanā'' is identified within the Buddhist teachings as follows: * One of the ''seven universal mental factors'' in the Theravada Abhidharma. * One of the Ten mahā-bhūmika in Sarvastivada Abhidharma. * One of the ''five universal mental factors'' in the Mahayana Abhidharma * The most significant mental factor involved in the creation of karma. Definitions Theravada Bhikkhu Bodhi states: : Cetana...i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
