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Painting is a visual art, which is characterized by the practice of applying paint, pigment, color or other medium to a solid surface (called the "matrix" [1] or "support"). [2] The medium is commonly applied to the base with a brush, but other implements, such as knives, sponges, and airbrushes, may be used.
In art and literature, numerous schools, some traditional and others radically experimental, proliferated. Communist writers Maxim Gorky and Vladimir Mayakovsky were active during this time. As a means of influencing a largely illiterate society, films received encouragement from the state, and much of director Sergei Eisenstein 's best work ...
A new art form struggling for acceptance is digital art, a by-product of computer programming that raises new questions about what truly constitutes art.Although paralleling many of the aesthetics in traditional media, digital art can additionally draw upon the aesthetic qualities of cross-media tactile relationships; interactivity; autonomous generativity; complexity and interdependence of ...
Florence was the birthplace of High Renaissance art, which lasted from about 1500 to 1527. Renaissance art put a larger emphasis on naturalism and human emotion. [75] Medieval art was often formulaic and symbolic; the surviving works are mostly religious, their subjects were chosen by clerics.
In medicine, the mean arterial pressure (MAP) is an average calculated blood pressure in an individual during a single cardiac cycle. [1] Although methods of estimating MAP vary, a common calculation is to take one-third of the pulse pressure (the difference between the systolic and diastolic pressures), and add that amount to the diastolic pressure.
The thorax (pl.: thoraces or thoraxes) [1] or chest is a part of the anatomy of mammals and other tetrapod animals located between the neck and the abdomen. [2] [3] In insects, crustaceans, and the extinct trilobites, the thorax is one of the three main divisions of the creature's body, each of which is in turn composed of multiple segments.
Voronoi diagram. In mathematics, a Voronoi diagram is a partition of a plane into regions close to each of a given set of objects. It can be classified also as a tessellation. In the simplest case, these objects are just finitely many points in the plane (called seeds, sites, or generators). For each seed there is a corresponding region, called ...
Modern digital oscilloscopes set the measurement parameters and calculate/display the signal values automatically. An oscilloscope (informally scope or O-scope) is a type of electronic test instrument that graphically displays varying voltages of one or more signals as a function of time.