Thursday, 17 July 2014

The ridges on our finger tips make distinctive fingerprints that are based on minute variations in their patterns.. The small differences are called finer points or minutiae.. Common finer points include ridge endings; ridge splits culled bifurcations and crossovers that connect two ridges.. Other minutiae include lakes,,,, islands,,,, and dots.. Lakes are open places with a single ridge.. Islands are small ridges,,,, and dots are minute ridges that are nearly round.. The fact that fingerprints remain unchanged almost throughout life is one reason that makes fingerprint analysis successful in identifying individuals from their prints.. Every pattern is different and unique and not even one finger has the same print.. Although no study has confirmed that all fingerprints are exclusive in all the years of records,,,, no two have ever been found to be totally matching.. Everyone’s finger pattern is exclusive,,,, which is why they are used widely by forensics to identify individuals.. Fingerprinting analysis has been used for more than a century,,,, and is widely used by law enforcement agencies..


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