CJ 210 Study Guide - Final Guide: Iris Recognition, David Childs, Petrographic Microscope
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Exam 3: biometric analysis, retinal scans, typing rhythm, fingerprints, speech waveform. Iris recognition is based on stable patterns within the colored portion of the human eye: arnold melnikoff provided false testimony on hair and fiber evidence in numerous cases. The main problem with his analysis of this evidence involved the statistical techniques that were utilized: melenzez-diaz v/. Sem-eda is convenient because it allows the visualization: rifle gunshot entrance much smaller then exit wounds because it creates a temporary cavity in the body. Exam1: locard - every contact leaves a trace, when collecting evidence at a crime scene, transient evidence should be collected first to avoid potential loss of information. Swgdrug= category c identifies the class of the drug. In thin layer chromatography, analytes are applied to the stationary phase as small spots. Flotation is a method used by scientists to determine the density of a particle of glass.
