Advances in Fingerprint Technology, Second Edition (Forensic by Henry C. Lee, Robert Ramotowski, R. E. Gaensslen

By Henry C. Lee, Robert Ramotowski, R. E. Gaensslen

Fingerprints represent the most very important different types of actual facts, and it really is one of the few that may be really individualized. over the last 20 years, many new and interesting advancements have taken position within the box of fingerprint technological know-how, quite within the realm of tools for constructing latent prints and within the development of imaging and AFIS applied sciences. This totally up to date moment version of the bestseller, Advances in Fingerprint expertise, covers significant advancements in latent fingerprint processing, together with actual, chemical, instrumental, and mix suggestions. Written via a well known crew of best forensic identity and criminalistic specialists, this worthy paintings provides intriguing growth in fingerprint technology.

New during this edition:

  • Latent fingerprint chemistry
  • Techniques directed at lipid-soluble elements
  • More succinct remedy of AFIS
  • A new method that applies nanocrystal expertise to latent fingerprint development
  • A systematic, statistically-based standpoint concerning the individuality of fingerprints
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    Additional info for Advances in Fingerprint Technology, Second Edition (Forensic and Police Science)

    Example text

    Not all evidence can be truly individualized, but with some kinds, an approach to the goal of individualization is possible. We refer to those as partial individualization, and in some cases they are nothing more than refined identifications, such as conventional genetic marker determination of a bloodstain, microscopical fiber evidence comparison, or trace elemental analysis of paint chips. The term identification is sometimes used to mean personal identification (the individualization of persons).

    Palm: From the space between the index finger and the thumb, great numbers of parallel lines run which pass in diverging directions across the palm, next to the linea palmiformis, into the margins of the metacarpals of the thumb and little finger. Thus triangles are formed with the vertices at the wrist. This is their most common conformation. Other parallel lines from the roots of the fingers meet and accompany the lines running across from the interval of the thumb and the index finger toward the external margin of the fifth metacarpal.

    Herschel had been experimenting with fingerprints for 20 years before 1877 and during this time had taken thousands of fingerprints. Like Welker, he had never associated fingerprints with the identification of finger imprints found at crime scenes. Edward Henry must receive due credit for his practical interest in fingerprints in the latter part of the nineteenth century in India as a means of identifying workers to ensure that the payment of wages was not duplicated. 12 Sir William Herschel. ) his name even now is mentioned many times daily in most fingerprint bureaus in the world.

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