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Analytical sociology is a strategy for understanding the social world. It is concerned with explaining important macro-level facts such as the diffusion of various social practices, patterns of segregation , network structures , typical beliefs, and common ways of acting.
Synthetic colorants are those created in a laboratory or industrial setting. The production and improvement of colorants was a driver of the early synthetic chemical industry, in fact many of today's largest chemical producers started as dye-works in the late 19th or early 20th centuries, including Bayer AG (1863). [ 2 ]
Mauveine or aniline purple was the first synthetic organic chemical dye. [28] [29] mignonette Same as weld. mordant A mordant is a chemical used in combination with dye to "fix" the color in the textile fibers. By using different mordants, dyers can often obtain a variety of colors and shades from the same dye. [30] munjeet Same as Indian madder
The color spectrum clearly exists at a physical level of wavelengths (inter al.), humans cross-linguistically tend to react most saliently to the primary color terms (a primary motive of Bornstein's work and vision science generally) as well as select similar exemplars of these primary color terms, and lastly comes the process of linguistic ...
The law will ban six of the nine FDA-approved artificial food dyes –– Red No. 40, Yellow No. 5, Yellow No. 6, Blue No. 1, Blue No. 2 and Green No. 3 –– in public school food and drinks by ...
A recent study finds that skin color is a stronger predictor of social inequality in Brazil than 'race' (i.e., the 'race-color' categories used on the Brazilian census). This highlights the fact that socially perceived skin color and 'race' are not the same thing. [ 69 ]
California's new law doesn't ban any foods from public school cafeterias. Instead, manufacturers will have to tweak their recipes to remove the artificial dyes, said the legislator who introduced it.
A color term (or color name) is a word or phrase that refers to a specific color. The color term may refer to human perception of that color (which is affected by visual context) which is usually defined according to the Munsell color system , or to an underlying physical property (such as a specific wavelength of visible light ).