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Sphericity is a measure of how closely the shape of an object resembles that of a perfect sphere. For example, the sphericity of the balls inside a ball...

additional repeated measures factor, the risk for violating sphericity increases. If sphericity is violated, a decision must be made as to whether a univariate...

ICs such as modern computer processors and microcontrollers. Very-large-scale integration was made practical by technological advancements in semiconductor...

the origin is a linear combination of the spherical harmonic functions multiplied by the appropriate scale factor rℓ, f ( r , θ , φ ) = ∑ ℓ = 0 ∞ ∑ m...

of Earth's sphericity was achieved by Ferdinand Magellan and Juan Sebastián Elcano's circumnavigation (1519–1522). The concept of a spherical Earth displaced...

roughly the same in every direction. That is, the observable universe is a spherical region centered on the observer. Every location in the universe has its...

The Five-hundred-meter Aperture Spherical Telescope (FAST; Chinese: 五百米口径球面射电望远镜), nicknamed Tianyan (天眼, lit. "Sky's/Heaven's Eye"), is a radio telescope...

Mercator as used for small-scale maps. However, the Web Mercator uses the spherical formulas at all scales whereas large-scale Mercator maps normally use...

The microscopic scale (from Ancient Greek μικρός (mikrós) 'small' and σκοπέω (skopéō) 'to look (at); examine, inspect') is the scale of objects and events...

secant forms, which means the scale has been reduced so that the cylinder slices through the model globe. Both exist in spherical and ellipsoidal versions...

is a function of elevation and latitude (due to the rotation and non-sphericity of the Earth), this definition is imprecise and varies by location. In...

concepts of the sphericity of the Earth noted that "since the eighth century, no cosmographer worthy of note has called into question the sphericity of the Earth"...

The great-circle distance, orthodromic distance, or spherical distance is the distance between two points on a sphere, measured along the great-circle...

viewed through a microscope) or, further down in scale, a collection of molecules in a roughly spherical shape (as viewed through an electron microscope)...

of sphericity is commonly violated in such cases. Alternative Univariate test—These tests account for violations to the assumption of sphericity, and...

Hortonsphere), also referred to as a spherical tank or simply sphere, is a spherical pressure vessel, which is used for industrial-scale storage of liquefied gases...

scales are the Celsius scale with the unit symbol °C (formerly called centigrade), the Fahrenheit scale (°F), and the Kelvin scale (K), the latter being...

investigated whether spherical tokamaks are a route to lower cost reactors. Further research is needed to better understand how such devices scale. Even in the...

The roughly spherical shape of Earth can be empirically evidenced by many different types of observation, ranging from ground level, flight, or orbit...

fundamental theory that describes the behavior of nature at and below the scale of atoms.: 1.1  It is the foundation of all quantum physics, which includes...