FSCI 1010U Lecture Notes - Lecture 3: Cyanoacrylate, Finger Ridges, Dermis
26 Feb 2016
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Document Summary
Today, the fingerprint is the pillar of modern criminal identification. They are useful for two major reasons: fingerprints are unique to every individual, fingerprints do not change. Stamp of the ridge detail on the skin surface. Made by fingers touching a surface after the ridges have been in contact with a colored materials something. Patent meaning obvious or evident occur when fingers are contaminated with. Plastic - made when a finger touches or presses against a soft-pliable surface. Once the finger touches a surface, sweat and/or oil present on the finger ridges are transferred to that surface, leaving an impression. Prints deposited in this manner are invisible to the eye and are commonly referred to as. Friction ridge examination is the preeminent method of individualization in forensic latent invisible fingerprints science. Plastic prints remain as long as the impressed material is structurally intact.
