• Thumbnail for Hair analysis
    Hair analysis may refer to the chemical analysis of a hair sample, but can also refer to microscopic analysis or comparison. Chemical hair analysis may...
    28 KB (3,328 words) - 04:01, 8 July 2024
  • Thumbnail for FBI Laboratory
    reliability of FBI hair analysis has been questioned as DNA testing has exonerated persons convicted where the only physical evidence was hair analysis. In addition...
    16 KB (1,562 words) - 02:54, 20 August 2024
  • Thumbnail for Hair
    terminal and fine vellus hair. Most common interest in hair is focused on hair growth, hair types, and hair care, but hair is also an important biomaterial...
    74 KB (8,458 words) - 08:05, 2 November 2024
  • In mainstream scientific usage, hair analysis is the chemical analysis of a hair sample. The use of hair analysis in alternative medicine as a method...
    8 KB (1,023 words) - 20:44, 30 July 2023
  • Thumbnail for Greying of hair
    Greying of hair, also known as greying, canities, or achromotrichia, is the progressive loss of pigmentation in the hair, eventually turning the hair grey or...
    16 KB (1,856 words) - 13:37, 25 October 2024
  • The growth of human hair occurs everywhere on the body except for the soles of the feet, the palms of the hands, the inside of the mouth, the lips, the...
    14 KB (1,755 words) - 16:21, 8 October 2024
  • (November 2018). "Details of a thallium poisoning case revealed by single hair analysis using laser ablation inductively coupled plasma mass spectrometry"....
    53 KB (7,007 words) - 02:26, 3 November 2024
  • Thumbnail for Cannabis drug testing
    Cannabis use is highly detectable and can be detected by urinalysis, hair analysis, as well as saliva tests for days or weeks. Unlike alcohol, for which...
    22 KB (2,402 words) - 12:09, 7 September 2024
  • Thumbnail for Human hair color
    Orange red hair Copper hair Titian hair Strawberry blond hair Light blond hair Golden blond hair Medium blond hair Gray hair White hair White hair caused...
    22 KB (2,434 words) - 18:49, 10 October 2024
  • Thumbnail for Isotope analysis
    materials, such as bone, organic residues, hair, or sea shells, can serve as substrates for isotopic analysis. Carbon, nitrogen and zinc isotope ratios...
    37 KB (4,549 words) - 06:19, 3 November 2024