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Color Scientists
Color (or colour in Commonwealth English; see spelling differences) is the visual perception based on the electromagnetic spectrum. Though color is not an inherent property of matter, color perception is related to an object's light absorption, emission, reflection and transmission. For most humans, colors are perceived in the visible light spectrum with three types of cone cells ( trichromacy). Other animals may have a different number of cone cell types or have eyes sensitive to different wavelengths, such as bees that can distinguish ultraviolet, and thus have a different color sensitivity range. Animal perception of color originates from different light wavelength or spectral sensitivity in cone cell types, which is then processed by the brain. Colors have perceived properties such as hue, colorfulness (saturation), and luminance. Colors can also be additively mixed (commonly used for actual light) or subtractively mixed (commonly used for materials). If the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Manual Of Style
A style guide is a set of standards for the writing, Typesetting, formatting, and design of documents. A book-length style guide is often called a style manual or a manual of style. A short style guide, typically ranging from several to several dozen pages, is often called a style sheet. The standards documented in a style guide are applicable for either general use, or prescribed use in an individual publication, particular organization, or specific field. A style guide establishes standard style requirements to improve communication by ensuring consistency within and across documents. They may require certain best practices in writing style, Usage (language), usage, Composition (language), language composition, Composition (visual arts), visual composition, orthography, and typography by setting standards of usage in areas such as punctuation, capitalization, Citation#Styles, citing sources, formatting of numbers and dates, Table (information), table appearance and other area ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |