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Composite Hull High Altitude Powered Platform
Composite or compositing may refer to: Materials * Composite material, a material that is made from several different substances ** Metal matrix composite, composed of metal and other parts ** Cermet, a composite of ceramic and metallic materials ** Dental composite, a substance used to fill cavities in teeth ** Composite armor, a type of tank armor * Alloy, a mixture of a metal and another element * Mixture, the combination of several different substances without chemical reaction Mathematics * Composite number, a positive integer that has at least one factor other than one or itself Science * Composite particle, a particle which is made up of smaller particles * ''Compositae'' or "composite family" of flowering plants * Composite volcano, a layered conical volcano * Compositing, another name for superposed epoch analysis, a statistics, statistical method used to analyze time series involving multiple events Technology * Compositing, combining of visual elements from separate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Composite Material
A composite material (also called a composition material or shortened to composite, which is the common name) is a material which is produced from two or more constituent materials. These constituent materials have notably dissimilar chemical or physical properties and are merged to create a material with properties unlike the individual elements. Within the finished structure, the individual elements remain separate and distinct, distinguishing composites from mixtures and solid solutions. Typical engineered composite materials include: * Reinforced concrete and masonry * Composite wood such as plywood *Reinforced plastics, such as fibre-reinforced polymer or fiberglass * Ceramic matrix composites ( composite ceramic and metal matrices) * Metal matrix composites *and other advanced composite materials There are various reasons where new material can be favoured. Typical examples include materials which are less expensive, lighter, stronger or more durable when compared with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Composite Pattern
In software engineering, the composite pattern is a partitioning design pattern. The composite pattern describes a group of objects that are treated the same way as a single instance of the same type of object. The intent of a composite is to "compose" objects into tree structures to represent part-whole hierarchies. Implementing the composite pattern lets clients treat individual objects and compositions uniformly. Overview The Composite design pattern is one of the twenty-three well-known '' GoF design patterns'' that describe how to solve recurring design problems to design flexible and reusable object-oriented software, that is, objects that are easier to implement, change, test, and reuse. What problems can the Composite design pattern solve? * A part-whole hierarchy should be represented so that clients can treat part and whole objects uniformly. * A part-whole hierarchy should be represented as tree structure. When defining (1) Part objects and (2) Whole objects that a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Composite (finance)
A composite or a composite index is a combination of equities or indexes intended to measure the overall market performance over time. A composite index may also be used in the natural or social sciences to summarize complex or multidimensional data or redundant measures. An example of a composite index in the social sciences is used in the European Lifelong Learning Indicators (ELLI) project. References External links Compositeon Investopedia Investopedia is a financial media website headquartered in New York City. Founded in 1999, Investopedia provides investment dictionaries, advice, reviews, ratings, and comparisons of financial products such as securities accounts. Investopedia h ... Financial markets {{finance-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Facial Composite
A facial composite is a graphical representation of one or more eyewitnesses' memories of a face, as recorded by a composite artist. Facial composites are used mainly by police in their investigation of (usually serious) crimes. These images are used to reconstruct the suspect's face in hope of identifying them. Facial reconstruction can also be used in archeological studies to get a visualization of ancient mummies or human remains. Methods Hand-drawing Construction of the composite was originally only performed by a trained artist, through drawing, sketching, or painting, in consultation with a witness or crime victim. FBI claims that hand-drawing is its preferred method for constructing a facial composite. Feature-based selection Feature-based systems essentially rely on the selection of individual features in isolation. Individual facial features (eyes, nose, mouth, eyebrows, etc.) are selected one at a time from a large database and then electronically 'overlaid' to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Composite Motion
In deliberative procedure, compositing is the process of combining several motions into one composite motion.BBC News https://www.bbc.co.uk/news/uk-politics-34357018 The process of compositing motions may be desirable for two reasons. First, it can save the time of an assembly by avoiding presenting two or more similar motions. Second, it can increase the amount of support for the main provisions of two or more motions by producing a composite motion for which the supporters of each motion are likely to vote. The major disadvantages of compositing are also twofold. The motions composited may, in some respects, be dissimilar: some of their supporters will not wish to vote for some provisions of the combined motion. Some provisions may have to be omitted from the composite motions - to reduce its length or because the supporters of the original motions will not agree to them. The procedure of submitting motions to some conferences A conference is a meeting of two or more exper ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Composite Order
The Composite order is a mixed order, combining the volutes of the Ionic order capital with the acanthus leaves of the Corinthian order.Henig, Martin (ed.), ''A Handbook of Roman Art'', p. 50, Phaidon, 1983, In many versions the composite order volutes are larger, however, and there is generally some ornament placed centrally between the volutes. The column of the composite order is typically ten diameters high, though as with all the orders these details may be adjusted by the architect for particular buildings. The Composite order is essentially treated as Corinthian except for the capital, with no consistent differences to that above or below the capital. The Composite order is not found in ancient Greek architecture and until the Renaissance was not ranked as a separate order. Instead it was considered as an imperial Roman form of the Corinthian order. Though the Arch of Titus, in the forum in Rome and built in 82 AD, is sometimes cited as the first prominent survivi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Composite Character
In a work of media adapted from a real or fictional narrative, a composite character is a character based on more than one individual from the story. Use in film *Several characters in the movie '' 21''. *The character Henry Hurt in the docudrama ''Apollo 13'' is portrayed as a NASA public relations employee assigned to the wife of astronaut Jim Lovell, and who also is seen answering reporters' questions. This character is a composite of the NASA protocol officer Bob McMurrey assigned to act as a buffer between the Lovell family and the press, and several Office of Public Affairs employees whose job was to actually work with the press. *Buffalo Bill in '' The Silence of the Lambs'' is a composite based on the serial killers Jerry Brudos, Ed Gein, Ted Bundy, Gary M. Heidnik, Edmund Kemper, and Gary Ridgway. *The character Commander Bolton in the 2017 film ''Dunkirk'' is a composite of several real life people, including Commander James Campbell Clouston and Captain Bill T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Composite Card
A comp card (also called composite card, Z card, zed card or Sed card) is a marketing tool for actors and especially models. They serve as the latest and best of a model's portfolio and are used as a business card. A Z-CARD is also a folded leaflet format, typically used for marketing communications campaigns for example a loyalty programme or seasonal promotion. History Peter Marlowe in London invented models composites in 1965, then printed on paper to A4 format. The format was changed in 1972 to A5 card format, for filing purposes, and a few other companies started publishing cards for the model industry under different trade names since Peter Marlowe had registered the trademark "Model Composite" in Europe and the USA. Amongst these was Sebastian Sed who traded under the name Sed Cards, which are sometimes mis-pronounced as Z ("Zed") or Set cards. The publishing house of Marlowe Press stopped trading in 1990 and the words "models composites" and "comp cards" became generic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Compositing Window Manager
A compositing window manager, or compositor, is a window manager that provides applications with an off-screen buffer for each window. The window manager composites the window buffers into an image representing the screen and writes the result into the display memory. Compositing window managers may perform additional processing on buffered windows, applying 2D and 3D animated effects such as blending, fading, scaling, rotation, duplication, bending and contortion, shuffling, blurring, redirecting applications, and translating windows into one of a number of displays and virtual desktops. Computer graphics technology allows for visual effects to be rendered in real time such as drop shadows, live previews, and complex animation. Since the screen is double buffered, it does not flicker during updates. The most commonly used compositing window managers include: * for Linux, BSD, Hurd and OpenSolaris: Compiz, KWin, Xfwm, Enlightenment, Mutter, xcompmgr and picom; ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Composite Bow
A composite bow is a traditional bow made from horn, wood, and sinew laminated together, a form of laminated bow. The horn is on the belly, facing the archer, and sinew on the outer side of a wooden core. When the bow is drawn, the sinew (stretched on the outside) and horn (compressed on the inside) store more energy than wood for the same length of bow. The strength can be made similar to that of all-wood "self" bows, with similar draw-length and therefore a similar amount of energy delivered to the arrow from a much shorter bow. However, making a composite bow requires more varieties of material than a self bow, its construction takes much more time, and the finished bow is more sensitive to moisture. Archaeological finds and art indicate composite bows have existed since the second millennium BCE, but their history is not well recorded, being developed by cultures without a written tradition. They originated among Asiatic pastoralists who used them as daily necessities, cl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Composite Ship
The technique of composite ship construction (wooden planking over a wrought iron frame) emerged in the mid-19th century as the final stage in the evolution of fast commercial sailing ships. Construction of wrought iron hulled vessels had begun in the 1820s and was a mature technology by the time of the launch of the SS ''Great Britain'' in 1843. However, iron hulls could not be sheathed with copper alloy (due to bimetallic corrosion) and so would become festooned with drag-inducing weed during long voyages in the tropics. The wooden planking of a composite ship allowed the copper sheathing essential for fast ocean crossings under sail while the iron frame made the ship relatively immune from hogging and sagging, and took up less interior space than wooden framing. The brief reign of composite clippers as the fastest mode of transport between Europe and Asia was brought to a close by the opening of the Suez Canal in 1869 and ongoing improvement in the performance of steam ship ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ideal Type
Ideal type (german: Idealtypus), also known as pure type, is a typological term most closely associated with sociologist Max Weber (1864–1920). For Weber, the conduct of social science depends upon the construction of abstract, hypothetical concepts. The "ideal type" is therefore a subjective element in social theory and research, and one of the subjective elements distinguishing sociology from natural science. Meaning An ideal type is formed from characteristics and elements of the given phenomena, but it is not meant to correspond to all of the characteristics of any one particular case. It is not meant to refer to perfect things, moral ideals nor to statistical averages but rather to stress certain elements common to most cases of the given phenomenon. It is also important to pay attention that in using the word "ideal" Max Weber refers to the world of ideas (german: Gedankenbilder, "mental images") and not to perfection; these "ideal types" are idea-constructs that help pu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
