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Metric Measure Space
Metric or metrical may refer to: * Metric system, an internationally adopted decimal system of measurement * An adjective indicating relation to measurement in general, or a noun describing a specific type of measurement Mathematics In mathematics, metric may refer to one of two related, but distinct concepts: * A function which measures distance between two points in a metric space * A metric tensor, in differential geometry, which allows defining lengths of curves, angles, and distances in a manifold Natural sciences * Metric tensor (general relativity), the fundamental object of study in general relativity, similar to the gravitational field in Newtonian physics * Senses related to measurement: ** Metric system, an internationally adopted decimal system of measurement ** Metric units, units related to a metric system ** International System of Units, or ''Système International'' (SI), the most widely used metric system * METRIC, a model that uses Landsat satellite data ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metric System
The metric system is a system of measurement that succeeded the Decimal, decimalised system based on the metre that had been introduced in French Revolution, France in the 1790s. The historical development of these systems culminated in the definition of the International System of Units (SI) in the mid-20th century, under the oversight of an international standards body. Adopting the metric system is known as ''metrication''. The historical evolution of metric systems has resulted in the recognition of several principles. Each of the fundamental dimensions of nature is expressed by a single base unit (measurement), base unit of measure. The definition of base units has increasingly been realisation (metrology), realised from natural principles, rather than by copies of physical artefacts. For quantities derived from the fundamental base units of the system, units SI derived unit, derived from the base units are used—e.g., the square metre is the derived unit for area, a qu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Software Metric
In software engineering and development, a software metric is a standard of measure of a degree to which a software system or process possesses some property. Even if a metric is not a measurement (metrics are functions, while measurements are the numbers obtained by the application of metrics), often the two terms are used as synonyms. Since quantitative measurements are essential in all sciences, there is a continuous effort by computer science practitioners and theoreticians to bring similar approaches to software development. The goal is obtaining objective, reproducible and quantifiable measurements, which may have numerous valuable applications in schedule and budget planning, cost estimation, quality assurance, testing, software debugging, software performance optimization, and optimal personnel task assignments. Common software measurements Common software measurements include: * ABC Software Metric * Balanced scorecard * Bugs per line of code * Code coverage * Cohe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metric Conversion (other) "
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Metric conversion may refer to: * Converting a non-metric quantity to the metric equivalent; see "Conversion of units" * Conversion of a country from non-metric units to metric units; see "Metrication Metrication or metrification is the act or process of converting to the metric system of measurement. All over the world, countries have transitioned from local and traditional units of measurement to the metric system. This process began in F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metrecal
Metrecal was a brand of low-calorie, powdered diet foods (to be mixed with water as a beverage) "containing the essential nutrients of protein, carbohydrate, fat, vitamins and minerals" introduced in the early 1960s by the Mead Johnson company, with the first variety going on the market on October 6, 1959, the same day as another Mead Johnson product, Enfamil. Though the initial Metrecal products were criticized for their taste, which newer varieties of flavor tried to improve upon, it attained a niche in the popular culture of the time. Created and marketed initially by C. Joseph Genster of Mead Johnson & Company, it was eventually replaced in the market by competitors such as SlimFast and lost popularity because it was linked to deaths. History Founding Mead Johnson had a long history of creating nutritional supplements for infants (Enfamil) and invalids, and Metrecal was seen as a logical progression into weight loss for the general public. Genster was the group director for nutr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meter (other)
Meter or metre is a unit of measurement of length in the metric system. Meter or metre may also refer to : * Meter, a measuring instrument ** Utility meter (other), such as gas, electricity, etc **Parking meter * Meter or Cybele, an Anatolian-Aegean mother goddess * Metre (hymn), the syllable patterns in hymn stanzas * Metre (music), the regular underlying temporal grid of music * Metre (poetry), the regular linguistic sound patterns of a verse * The Meters, a funk band based in New Orleans, Louisiana from the late 1960s until 1977 ** ''The Meters'' (album) * Metrae or Metre, an ancient city and bishopric now Çatalca district in European Istanbul See also * Metric (other) * Metric dimension (other) In mathematics, metric dimension may refer to: * Metric dimension (graph theory), the minimum number of vertices of an undirected graph ''G'' in a subset ''S'' of ''G'' such that all other vertices are uniquely determined by their distances to th ... ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Typographic Measurement
In metal typesetting, a font is a particular size, weight and style of a typeface. Each font is a matched set of type, with a piece (a "sort") for each glyph. A typeface consists of a range of such fonts that shared an overall design. In modern usage, with the advent of computer fonts, the term "font" has come to be used as a synonym for "typeface", although a typical typeface (or "font family") consists of a number of fonts. For instance, the typeface "Bauer Bodoni" (sample shown here) includes fonts "Roman" (or "Regular"), "Bold" and ''" Italic"''; each of these exists in a variety of sizes. The term "font" is correctly applied to any one of these alone but may be seen used loosely to refer to the whole typeface. When used in computers, each style is in a separate digital "font file". In both traditional typesetting and modern usage, the word "font" refers to the delivery mechanism of the typeface. In traditional typesetting, the font would be made from metal or wood type: t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metre (poetry)
In poetry, metre ( Commonwealth spelling) or meter ( American spelling; see spelling differences) is the basic rhythmic structure of a verse or lines in verse. Many traditional verse forms prescribe a specific verse metre, or a certain set of metres alternating in a particular order. The study and the actual use of metres and forms of versification are both known as prosody. (Within linguistics, " prosody" is used in a more general sense that includes not only poetic metre but also the rhythmic aspects of prose, whether formal or informal, that vary from language to language, and sometimes between poetic traditions.) Characteristics An assortment of features can be identified when classifying poetry and its metre. Qualitative versus quantitative metre The metre of most poetry of the Western world and elsewhere is based on patterns of syllables of particular types. The familiar type of metre in English-language poetry is called qualitative metre, with stressed syllables comin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metric (band)
Metric is a Canadian rock band founded in 1998 in Toronto, Ontario. The band consists of Emily Haines (lead vocals, synthesizers, guitar, tambourine, harmonica, piano), James Shaw (guitar, synthesizers, theremin, backing vocals), Joshua Winstead (bass, synthesizers, backing vocals) and Joules Scott-Key (drums, percussion). The band started in 1998 as a duo formed by Haines and Shaw with the name "Mainstream". After releasing an EP titled '' Mainstream EP'', they changed the band's name to Metric. The band's first studio album, ''Old World Underground, Where Are You Now?'', was released in 2003. ''Live It Out'', released in 2005, was nominated for the 2006 Polaris Music Prize for the "Canadian Album of the Year" and for the 2006 Juno Awards for "Best Alternative Album". Their third studio album, ''Grow Up and Blow Away'', was recorded in 2001; it was initially planned as their debut album, but was delayed for many years and finally released, with some changes, in 2007. Metric' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alex Metric
Alex Metric (born Alex Drury, 1981) is a Grammy Award-winning British musician, DJ and producer. Biography Alex Metric has released numerous EPs as a solo artist, and singles as a member of Metroplane and Kuu. He has remixed artists such as Daft Punk, N.E.R.D., Foals, La Roux, Phoenix, Gorillaz Depeche Mode and Bloc Party as well as working as a producer for acts such as Silk City, Dua Lipa, Avicii, Snow Patrol, Muse, Charli XCX, The Infadels and Adam Freeland. Discography Singles and EPs * ''Whatshewants'' - EP (2007) * ''Deadly On a Mission'' - EP (2008) * ''In Your Machine'' - EP (2008) * ''The Head Straight'' - EP (2009) * ''It Starts'' - EP (2009) * ''It Starts (Remixes)'' - EP (2009) * "Open Your Eyes" - Single (2011) * ''Open Your Eyes (Remixes & Productions)'' - Compilation album (2011) * ''End of the World'' - EP (2011) * ''Ammunition EP'' (2012) * ''Ammunition Pt. 2 EP'' (2012) * ''Ammunition Pt. 3 EP'' (2013) * "Safe With You" (with Jacques Lu Cont featurin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Search Engine Optimization Metrics
A number of metrics are available to marketers interested in search engine optimization. Search engines and software creating such metrics all use their own crawled data to derive at a numeric conclusion on a website's organic search potential. Since these metrics can be manipulated, they can never be completely reliable for accurate and truthful results. Google PageRank Google PageRank (Google PR) is one of the methods Google uses to determine a page's relevance or importance. Important pages receive a higher PageRank and are more likely to appear at the top of the search results. Google PageRank (PR) is a measure from 0 - 10. Google PageRank is based on backlinks. PageRank works by counting the number and quality of links to a page to determine a rough estimate of how important the website is. The underlying assumption is that more important websites are likely to receive more links from other websites. However, Google claims there will be no more PageRank updates, rendering th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reuse Metrics
In software engineering, many reuse metrics and models are metrics used to measure code reuse and reusability. A metric is a quantitative indicator of an attribute of a thing. A model specifies relationships among metrics. Reuse models and metrics can be categorized into six types: # reuse cost-benefits models # maturity assessment # amount of reuse # failure modes # reusability # reuse library metrics Reuse cost-benefits models include economic cost-benefit analysis as well as quality and productivity Productivity is the efficiency of production of goods or services expressed by some measure. Measurements of productivity are often expressed as a ratio of an aggregate output to a single input or an aggregate input used in a production proces ... payoff. Maturity assessment models categorize reuse programs by how advanced they are in implementing systematic reuse. Amount of reuse metrics are used to assess and monitor a reuse improvement effort by tracking percentages of re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metrics (networking)
Router metrics are configuration values used by a router to make routing decisions. A ''metric'' is typically one of many fields in a routing table. Router metrics help the router choose the best route among multiple feasible routes to a destination. The route will go in the direction of the gateway with the lowest metric. A router metric is typically based on information such as path length, bandwidth, load, hop count, path cost, delay, maximum transmission unit (MTU), reliability and communications cost. Examples A metric can include: * measuring link utilization (using SNMP) * number of hops (hop count) * speed of the path * packet loss (router congestion/conditions) * Network delay * path reliability * path bandwidth * throughput NMP - query routers* load * Maximum transmission unit (MTU) * administrator configured value In EIGRP, metrics is represented by an integer from 0 to 4,294,967,295 (The size of a 32-bit integer). In Microsoft Windows XP routing it ranges from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
