Though a possible own-race effect was observed with African participants increasing redness in black faces more than UK-based participants, the effect of facial reddening on apparent health of human faces does not differ according to ethnicity of face or of participant, suggesting that the cues obtained from facial redness are similar in different ethnic groups, and are not affected by culture.
Color of the dried biomass and protein concentrate were measured using Hunter Lab colorimeter model DP-9000 D25A (Hunter Associates Laboratory, Reston, VA, USA) in terms of Hunter L (lightness, ranging from 0 to 100 indicating black to white), a (+a, redness and –a, greenness) and b (+b, yellowness and –b, blueness).
The sunlight can cause acne eruptions and worsen your blemish, pimples, black-heads, white-head and redness.
The road to Bill is gory and brutal, with some scenes in black and white to subdue the redness of the blood bath.
The Hunter scale parameters were determined: L (lightness, ranging from 0 to 100, from black to white), a (positive values indicating redness and negative values, greenness) and b (positive values indicate yellowness and negative values, blueness).
Color L value represents light dark spectrum with a range from 0 (black) to 100 (white); color a value represents greenness to redness spectrum with the range from -60 (green) to +60 (red); while color b value represents blueness to yellowness spectrum with the range from -60 (blue) to +60 (yellow).
Furthermore, ophthalmic professionals depend on a number of sophisticated instruments and tests in order to detect redness (inflammation), or a pupil that is not "black," or eyes that are not straight.
It's also important to seek medical attention if you notice increased redness around the sore or the formation of black areas, an increased size of the actual wound or an increased drainage of the wound.
This living redness connects him to Baby Suggs's sermon to the black people, in which she exhorts them to love their own living bodies - neck and mouth and skin and liver and heart - since they will not.
He applied thick white face paint and exaggerated the redness on his cheeks and nose with bright red make-up; his eye line and eyebrows were also enhanced with thick, black greasepaint.
