Griggs V Duke power company A black employee was denied a promotion because he did not have a high school diploma. The diploma didn't make him more eligible for the promotion. Few blacks had a diploma so it became adverse impact, because indirectly it targeted African-Americans.
Normal urine is clear, has normal urine odor and specific gravity between 1.003 and 1.035. Normal urine contains water, urea, sodium chloride, potassium chloride, phosphates, uric acid, organic salts, and urobilin. Ammonium biurate crystals are a common type of urine crystals.
These beautiful man-made crystals float to the top of a super-cooled bismuth melt and form within minutes. Bismuth is one of the few materials that have a greater density as a liquid than as a solid. Only a few other materials such as water, gallium, and germanium exhibit this property. The trigonal crystal structure accounts for the cubic formations.