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Metric Tensors
Metric or metrical may refer to: Measuring * 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 satell ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metric System
The metric system is a system of measurement that standardization, standardizes a set of base units and a nomenclature for describing relatively large and small quantities via decimal-based multiplicative unit prefixes. Though the rules governing the metric system have changed over time, the modern definition, the International System of Units (SI), defines the metric prefixes and seven base units: metre (m), kilogram (kg), second (s), ampere (A), kelvin (K), Mole (unit), mole (mol), and candela (cd). An SI derived unit is a named combination of base units such as hertz (cycles per second), Newton (unit), newton (kg⋅m/s2), and tesla (unit), tesla (1 kg⋅s−2⋅A−1) and in the case of Celsius a shifted scale from Kelvin. Certain units have been Non-SI units mentioned in the SI#Units officially accepted for use with the SI, officially accepted for use with the SI. Some of these are decimalised, like the litre and electronvolt, and are considered "metric". Others, like ... [...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 * Coh ... [...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 Unit of measurement, units of measurement to the metric system. This ... [...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. 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 nutritional specialties at Me ... [...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) 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 o ..., 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 * ''Meter'' (film), a 2023 Indian Telugu-language film See also * ... [...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'', defined as the set of fonts that share an overall design. For instance, the typeface Bauer Bodoni (shown in the figure) includes fonts " Roman" (or "regular"), "" and ""; each of these exists in a variety of sizes. In the digital description of fonts (computer fonts), the terms "font" and "typeface" are often used interchangeably. For example, when used in computers, each style is stored in a separate digital font file. In both traditional typesetting and computing, the word "font" refers to the delivery mechanism of an instance of the typeface. In traditional typesetting, the font would be made from metal or wood type: to compose a page may require multiple fonts from the typeface or even multiple typefaces. Spelling and etymology The word ''font'' (US) or ''fount'' (traditional UK, CAN; in any case pronounced ) derives from Middle French ''fonte'', meaning "cast iron". The term refe ... [...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 are a Canadian indie 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 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alex Metric
Alex Drury (born 31st December 1981), known professionally as Alex Metric, is a British musician, DJ and producer. At the 61st Annual Grammy Awards, he won a Grammy Award for Best Dance Recording for producing the Silk City and Dua Lipa song "Electricity". 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, Pet Shop Boys, 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 Compilation albums * ''Open Your Eyes (Remixes & Productions)'' (2011) 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" (2011 ... [...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 proce ... 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metrics (networking)
Routing 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 Network delay is a design and performance characteristic of a telecommunications network. It specifies the latency for a bit of data to travel across the network from one communication endpoint to another. It is typically measured in multiple ... * path reliability * path band ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
