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Curves
A curve is a geometrical object in mathematics. Curve(s) may also refer to: Arts, entertainment, and media Music * Curve (band), an English alternative rock music group * Curve (album), ''Curve'' (album), a 2012 album by Our Lady Peace * Curve (song), "Curve" (song), a 2017 song by Gucci Mane featuring The Weeknd * ''Curve'', a 2001 album by Doc Walker * "Curve", a song by John Petrucci from ''Suspended Animation (John Petrucci album), Suspended Animation'', 2005 * "Curve", a song by Cam'ron from the album ''Crime Pays (Cam'ron album), Crime Pays'', 2009 Periodicals * Curve (design magazine), ''Curve'' (design magazine), an industrial design magazine * Curve (magazine), ''Curve'' (magazine), a U.S. lesbian magazine Other uses in arts, entertainment, and media * Curve (film), ''Curve'' (film), a 2015 film * BBC Two "Curve" idents, various animations based around a curve motif Brands and enterprises *Curve (payment card), a payment card that aggregates multiple payment cards * Cu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Curves International
Curves International, also known as Curves for Women, Curves Fitness, or just Curves, is an international fitness franchise co-founded by Gary and Diane Heavin in 1992. As of May 31, 2019, Curves lists 367 franchise locations open in the United States on their Facebook page. In 2012, North Castle Partners, a private equity firm, purchased a controlling stake in the company. The company is privately held by its co-founders and North Castle, with its headquarters located in Waco, Texas and corporate offices located with sister North Castle company Jenny Craig in Carlsbad, California. Curves fitness and weight loss facilities are designed specifically for and focused on women, although in some states, men are allowed to join. The clubs compete with other women's-only chain health clubs, including Spa Lady and Lucille Roberts. However, Curves is still the largest women's-only health club chain in the US and worldwide. In 2018 with the sale of Curves International by North Castl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bézier Curve
A Bézier curve ( , ) is a parametric equation, parametric curve used in computer graphics and related fields. A set of discrete "control points" defines a smooth, continuous curve by means of a formula. Usually the curve is intended to approximate a real-world shape that otherwise has no mathematical representation or whose representation is unknown or too complicated. The Bézier curve is named after France, French engineer Pierre Bézier (1910–1999), who used it in the 1960s for designing curves for the bodywork of Renault cars. Other uses include the design of computer fonts and animation. Bézier curves can be combined to form a Composite Bézier curve, Bézier spline, or generalized to higher dimensions to form Bézier surfaces. The Bézier triangle is a special case of the latter. In vector graphics, Bézier curves are used to model smooth curves that can be scaled indefinitely. "Paths", as they are commonly referred to in image manipulation programs, are combinations of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Curve
In mathematics, a curve (also called a curved line in older texts) is an object similar to a line, but that does not have to be straight. Intuitively, a curve may be thought of as the trace left by a moving point. This is the definition that appeared more than 2000 years ago in Euclid's ''Elements'': "The urvedline is ��the first species of quantity, which has only one dimension, namely length, without any width nor depth, and is nothing else than the flow or run of the point which ��will leave from its imaginary moving some vestige in length, exempt of any width." This definition of a curve has been formalized in modern mathematics as: ''A curve is the image of an interval to a topological space by a continuous function''. In some contexts, the function that defines the curve is called a ''parametrization'', and the curve is a parametric curve. In this article, these curves are sometimes called ''topological curves'' to distinguish them from more constrained curves su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Curvature
In mathematics, curvature is any of several strongly related concepts in geometry that intuitively measure the amount by which a curve deviates from being a straight line or by which a surface deviates from being a plane. If a curve or surface is contained in a larger space, curvature can be defined ''extrinsically'' relative to the ambient space. Curvature of Riemannian manifolds of dimension at least two can be defined ''intrinsically'' without reference to a larger space. For curves, the canonical example is that of a circle, which has a curvature equal to the reciprocal of its radius. Smaller circles bend more sharply, and hence have higher curvature. The curvature ''at a point'' of a differentiable curve is the curvature of its osculating circle — that is, the circle that best approximates the curve near this point. The curvature of a straight line is zero. In contrast to the tangent, which is a vector quantity, the curvature at a point is typically a scalar q ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Curve (tonality)
In image editing, a curve is a remapping of image tonality, specified as a function from input level to output level, used as a way to emphasize colours or other elements in a picture. Curves can usually be applied to all channels together in an image, or to each channel individually. Applying a curve to all channels typically changes the brightness in part of the spectrum. Light parts of a picture can be easily made lighter and dark parts darker to increase contrast. Applying a curve to individual channels can be used to stress a colour. This is particularly efficient in the Lab color space, Lab colour space due to the separation of luminance and chromaticity, but it can also be used in RGB color model, RGB, CMYK color model, CMYK or whatever other color model, colour models the software supports. See also * Blend modes * Image histogram * Hurter–Driffield curve * Tone reproduction curve References {{reflist External links Defanging the Curves Vampire Dan Margulis, De ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yield Curve
In finance, the yield curve is a graph which depicts how the Yield to maturity, yields on debt instruments – such as bonds – vary as a function of their years remaining to Maturity (finance), maturity. Typically, the graph's horizontal or x-axis is a time line of months or years remaining to maturity, with the shortest maturity on the left and progressively longer time periods on the right. The vertical or y-axis depicts the annualized yield to maturity. Those who issue and trade in forms of debt, such as loans and bonds, use yield curves to determine their value. Shifts in the shape and slope of the yield curve are thought to be related to investor expectations for the economy and interest rates. Ronald Melicher and Merle Welshans have identified several characteristics of a properly constructed yield curve. It should be based on a set of securities which have differing lengths of time to maturity, and all yields should be calculated as of the same point in time. Al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grading Curve
A norm-referenced test (NRT) is a type of test, assessment, or evaluation which yields an estimate of the position of the tested individual in a predefined population, with respect to the trait being measured. Assigning scores on such tests may be described as relative grading, marking on a curve ( BrE) or grading on a curve (AmE, CanE) (also referred to as curved grading, bell curving, or using grading curves). It is a method of assigning grades to the students in a class in such a way as to obtain or approach a pre-specified distribution of these grades having a specific mean and derivation properties, such as a normal distribution In probability theory and statistics, a normal distribution or Gaussian distribution is a type of continuous probability distribution for a real-valued random variable. The general form of its probability density function is f(x) = \frac ... (also called Gaussian distribution). The term "curve" refers to the Normal distribution, bell curve, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
French Curve
A French curve is a template usually made from metal, wood or plastic Plastics are a wide range of synthetic polymers, synthetic or Semisynthesis, semisynthetic materials composed primarily of Polymer, polymers. Their defining characteristic, Plasticity (physics), plasticity, allows them to be Injection moulding ... composed of many different curved segments. It is used in manual Technical drawing, drafting and in fashion design to draw smooth curves of varying radii. The curve is placed on the drawing material, and a pencil, knife or other implement is traced around its curves to produce the desired result. They were invented by the German mathematician Ludwig Burmester and are also known as Burmester (curve) set. Clothing design French curves are used in fashion design and sewing alongside hip curves, straightedge, straight edges and square (tool), right-angle rulers. Pattern (sewing), Commercial clothing patterns can be personalized for fit by using French curves to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Curve (theatre)
Curve, also known as Curve Theatre, is a theatre in Leicester, England, based in the cultural quarter in Leicester City Centre. Previously, it had been called Leicester Performing Arts Centre. It is adjacent to the Leicester Athena conference and banqueting centre. Overview Curve Theatre was designed by the architect Rafael Viñoly in association with the scenographers ducks scéno and Charcoalblue and the acousticians Kahle Acoustics; Adams Kara Taylor engineered the project, which stands in the centre of what the City Council calls the new "Cultural Quarter" on Rutland Street. It features two auditoria, one with 970 seats (referred to as the Theatre) while a 350-seat auditorium (referred to as the Studio) provides a smaller space with its own power flying system. The Theatre, Studio and their stages can also be opened up to create one large space with a capacity of 1,300. When the 2 18 tonne steel walls separating the stage and the foyer are lifted, the stage is visible ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Female Body Shape
Female body shape or female figure is the cumulative product of a woman's bone structure along with the distribution of muscle and fat on the body. Female figures are typically narrower at the waist than at the bust and hips. The bust, waist, and hips are called inflection points, and the ratios of their circumferences are used to define basic body shapes. Reflecting the wide range of individual beliefs on what is best for physical health and what is preferred aesthetically, there is no universally acknowledged ideal female body shape. Ideals may also vary across different cultures, and they may exert influence on how a woman perceives her own body image. Physiology Impact of estrogens Estrogens, which are primary female sex hormones, have a significant impact on a female's body shape. They are produced in both men and women, but their levels are significantly higher in women, especially in those of reproductive age. Besides other functions, estrogens promote the developme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Curveball
In baseball and softball, the curveball is a type of pitch thrown with a characteristic grip and hand movement that imparts forward spin to the ball, causing it to dive as it approaches the plate. Varieties of curveball include the 12–6 curveball, power curveball, and the knuckle curve. Its close relatives are the slider and the slurve. The "curve" of the ball varies from pitcher to pitcher. The expression "to throw a curveball" essentially translates to introducing a significant deviation to a preceding concept. Grip and action The curveball is typically gripped in a manner similar to holding a cup or glass. The pitcher positions the middle finger along and parallel to one of the ball’s long seams, while the thumb is placed on the seam opposite, forming a "C shape" when viewed from above, with the horseshoe-shaped seam facing inward toward the palm. The index finger is aligned alongside the middle finger, while the remaining two fingers are folded toward the palm, with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BlackBerry Curve
The BlackBerry Curve was a brand of entry-level and mid-range enterprise smartphones that were manufactured by BlackBerry Limited from 2007 until 2013. Early series Original series (8300) The BlackBerry Curve brand was introduced on May 3, 2007, with OS version 4.5 with the Curve 8300 series. The Curve brand continued the "consumer-oriented" philosophy of the BlackBerry Pearl and 8800 series, and included multimedia features and a built-in camera. As was customary for BlackBerry devices, the 8300 series consisted of several models offered by different wireless providers, supporting that provider's network along with specific services. In total, 5 variants were released; 8300, 8310, 8320, 8330 and 8350i. The 8300, 8310, and 8320 are able to support North American and European GSM technologies. Later in 2007, the 8310 was launched with GPS. At the end of 2007, Research in Motion announced the 8320 featuring Wi-Fi but lacking a GPS receiver. In early 2008, which is Verizon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
