'White light sources' diaporamas de présentation

Ch. 17: Fingerprints Part 4

Ch. 17: Fingerprints Part 4. http://www.cartoonstock.com/directory/f/forensics.asp. IV. Development (enhancement) of Latent Fingerprints. A. Composition of Latent Print Residue 1. Eccrine sweat glands --Type of gland in friction ridge skin --Produce watery sweat

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Ch. 17: Fingerprints Part 4

Ch. 17: Fingerprints Part 4. http://www.cartoonstock.com/directory/f/forensics.asp. IV. Development (enhancement) of Latent Fingerprints. A. Composition of Latent Print Residue 1. Eccrine sweat glands --Type of gland in friction ridge skin --Produce watery sweat

268 views • 15 slides

Ch. 17: Fingerprints Part 4

Ch. 17: Fingerprints Part 4. IV. Development (enhancement) of Latent Fingerprints. A. Composition of Latent Print Residue 1. Eccrine sweat glands --Type of gland in friction ridge skin --Produce watery sweat --This sweat = basis for latent fingerprint residue.

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There are two different way in which we see things. Objects either emit light or they reflect light. There are therefore two very different systems that we use to explain and control color: Additive Color and Subtractive Color. Reflected color is subtractive because all

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