|
Layering
Layering can refer to: * Layering (horticulture), a means of vegetative propagation * Layering (finance), a strategy in high frequency trading * Layering (linguistics), a principle by which grammaticalisation can be detected * Surface layering, a quasi-crystalline structure at the surfaces of liquids * Layering, a compositional technique in photography * Layering, the use of abstraction layers in software and communication protocol design * Layering, a step in the process of money laundering Money laundering is the process of illegally concealing the origin of money obtained from illicit activities (often known as dirty money) such as drug trafficking, sex work, terrorism, corruption, and embezzlement, and converting the funds i ... * Layering, wearing layers of lightweight garments for warmth, known as layered clothing See also * Layer (other) {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Layering (horticulture)
Layering is a Vegetative reproduction, vegetative propagation technique where the stem or branch of a plant is manipulated to promote root development while still attached to the parent plant. Once roots are established, the new plant can be detached from the parent and planted. Layering is utilized by Horticulture, horticulturists to propagate desirable plants. Natural layering typically occurs when a branch touches the ground, whereupon it produces adventitious roots. At a later stage the connection with the parent plant is severed and a new plant is produced as a result. The horticultural layering process typically involves wounding the target region to expose the inner stem and optionally applying auxin, rooting compounds. In ground layering or simple layering, the stem is bent down and the target region is buried in the soil. This is done in plant nursery, plant nurseries in imitation of natural layering by many plants such as brambles which bow over and touch the tip o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surface Layering
Surface layering is a quasi-crystalline structure at the surfaces of otherwise disordered liquids, where atoms or molecules of even the simplest liquid are stratified into well-defined layers parallel to the surface. While in crystalline solids such atomic layers can extend periodically throughout the entire dimension of a crystal, surface layering decays rapidly away from the surface and is limited to just a few near-surface region layers. Another difference between surface layering and crystalline structure is that atoms or molecules of surface-layered liquids are not ordered in-plane, while in crystalline solids they are. Surface layering was predicted theoretically by Stuart Rice at the University of Chicago in 1983 and has been experimentally discovered by Peter Pershan (Harvard) and his group, working in collaboration with Ben Ocko (Brookhaven) and Moshe Deutsch (Bar-Ilan) in 1995 in elemental liquid mercury and liquid gallium using x-ray reflectivity techniques. More rec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photography
Photography is the visual arts, art, application, and practice of creating images by recording light, either electronically by means of an image sensor, or chemically by means of a light-sensitive material such as photographic film. It is employed in many fields of science, manufacturing (e.g., photolithography), and business, as well as its more direct uses for art, film and video production, recreational purposes, hobby, and mass communication. A person who operates a camera to capture or take Photograph, photographs is called a photographer, while the captured image, also known as a photograph, is the result produced by the camera. Typically, a lens is used to focus (optics), focus the light reflected or emitted from objects into a real image on the light-sensitive surface inside a camera during a timed Exposure (photography), exposure. With an electronic image sensor, this produces an Charge-coupled device, electrical charge at each pixel, which is Image processing, electro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Layering (finance)
Layering is a strategy in high-frequency trading where a trader makes and then cancels orders that they never intend to have executed in hopes of influencing the stock price. For instance, to buy stock at a lower price, the trader initially places orders to sell at or below the market ask price. This may cause the market's best ask price to fall as other market participants lower their asking prices because they perceive selling pressure as they see the sell orders being entered on the order book. The trader may place subsequent sell orders for the security at successively lower prices as the best ask price falls (to increase the appearance of selling interest). After the price has fallen sufficiently, the trader makes a real trade, buying the stock at the now lower best ask price, and cancels all the sell orders. It is considered a form of stock market manipulation. Instances In 2011, British regulators fined Swift Trade £8 million for using the technique and the firm went out ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Money Laundering
Money laundering is the process of illegally concealing the origin of money obtained from illicit activities (often known as dirty money) such as drug trafficking, sex work, terrorism, corruption, and embezzlement, and converting the funds into a seemingly legitimate source, usually through a front organization. Money laundering is illegal; the acts generating the money almost always are themselves criminal in some way (for if not, the money would not need to be laundered). As financial crime has become more complex and financial intelligence is more important in combating international crime and terrorism, money laundering has become a prominent political, economic, and legal debate. Most countries implement some anti-money-laundering measures. In the past, the term "money laundering" was applied only to financial transactions related to organized crime. Today its definition is often expanded by government and international regulators such as the US Office of the Comp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Layering (linguistics)
Grammaticalization (also known as grammatization or grammaticization) is a linguistic process in which words change from representing objects or actions to serving grammatical functions. Grammaticalization can involve content words, such as nouns and verbs, developing into new function words that express grammatical relationships among other words in a sentence. This may happen rather than speakers deriving such new function words from (for example) existing bound, inflectional constructions. For example, the Old English verb 'to want', 'to wish' has become the Modern English auxiliary verb ''will'', which expresses intention or simply futurity. Some concepts are often grammaticalized; others, such as evidentiality, less frequently. In explaining this process, linguistics distinguishes between two types of linguistic items: * lexical items or content words, which carry specific lexical meaning * grammatical items or function words, which serve mainly to express grammatical rel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Layered Clothing
Layered clothing is the wearing of multiple garments on top of each other, often for warmth. Layers Often, clothing combines two adjacent layers, as in the case of warm undergarments that provide both comfort and insulation. Layered clothing usually consists of three layers. They are identified as follows: * The inner layer provides comfort by keeping the skin dry. Also called ''base layer'' or ''first layer''. The purpose of the inner layer is to draw sweat away from the skin to the outer layers to make them feel warmer. If a piece of clothing does not transfer moisture well, it is not strictly an inner layer garment but simply a mid-layer garment. Wool has a combination of wicking and water-repelling properties. and is highly odour-resistant. * The mid layer or insulating layer provides additional insulation. Mid layer materials includes wool, which provides insulation and has the capacity to absorb moisture. Synthetic fiberfill, such as polyester fiber, is used similarl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abstraction Layer
In computing, an abstraction layer or abstraction level is a way of hiding the working details of a subsystem. Examples of software models that use layers of abstraction include the OSI model for network protocols, OpenGL, and other graphics libraries, which allow the separation of concerns to facilitate interoperability and platform independence. In computer science, an abstraction layer is a generalization of a Conceptual model (computer science), conceptual model or algorithm, away from any specific implementation. These generalizations arise from broad similarities that are best encapsulated by models that express similarities present in various specific implementations. The simplification provided by a good abstraction layer allows for easy reuse by distilling a useful concept or design pattern so that situations, where it may be accurately applied, can be quickly recognized. Just composing lower-level elements into a construct doesn't count as an abstraction layer unless it s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
