Forensic Science Assignment | Custom Homework Help

Criminalist Frank is using digital imaging to enhance latent fingerprints.  Indicate which features of digital imaging he would most likely use for each of the following tasks:

1. isolating part of a print and enlarging it for closer examination
2. increasing the contrast between a print and the background surface on which it    is  located
3.  examining two prints that overlap each other.

Option 6: Briefly explain the chemistry of an explosion. What is the difference between a low explosive and a high explosive?

Option 7: Describe the process of collecting evidence of explosives?

Option 8: What is the difference between screening and confirmatory tests?  Why are both needed? What is a taggant? Which countries are presently using them?

Option 9: List the three principles of fingerprints and briefly describe them.

Option 10: Describe the procedures to locate and develop fingerprints.

Option 12: Describe the procedures to preserve fingerprints.

ONLY HAVE TO BE 150 WORDS OR MORE MAKE SURE TO SITE YOUR WORK WITH REFERENCES

 

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