Showing posts with label Forensic Blog. Show all posts
Showing posts with label Forensic Blog. Show all posts
July 22, 2011
January 6, 2011
FORENSIC COLLEGES/UNIVERSITIES IN NEW YORK
Top Forensic Science Colleges in New York
1.
University of Phoenix - The University of Phoenix is the best known online education resource in the world. They offer numerous options for students looking to further a career in criminal justice: Bachelor of Science (B.S.) in Criminal Justice Administration, B.S. in Organizational Security Management, & Associate of Arts in Criminal Justice.
2.
Kaplan University - One of the largest and most respected online colleges, Kaplan University offers the most degree plans in the field of criminal justice. The following degrees are available. B.S. in Criminal Justice, B.S. in Criminal Justice/Computer Crime, B.S. in Criminal Justice/Law Enforcement, A.A.S in Criminal Justice, A.A.S in Criminal Justice/Corrections, A.A.S in Criminal Justice/Law, M.S. in Criminal Justice, M.S. in Criminal Justice/Corrections, M.S. in Criminal Justice/Law, & M.S. in Criminal Justice/Global Issues in Criminal Justice.
3.
Ashford University - Bachelor's Degree. Ashford University provides students with an accomplished faculty who have real-world experience and knowledge in the justice system. Those graduating with a Bachelor's degree in Criminal Justice from Ashford could qualify for a variety of careers such as those in law enforcement, investigation, security, or forensics.
4.
American Intercontinental University - With a top notch criminal justice financial aid program and military degree program, American Intercontinental University online is a top rated criminal justice college. Degree options include: B.S. in Criminal Justice: Forensic Science, B.S. in Criminal Justice: Law Enforcement, B.S. in Criminal Justice: Special Populations. Students graduating from American Intercontinental University leave the chance to impact their profession immediately with a number of career opportunities.
5.
Colorado Technical University - Colorado Technical University online is the best criminal justice college for those seeking the ability to learn from anywhere, as it is one of the top online universities in the country. Graduates will leave with an A.S. in Criminal Justice, B.S. in Criminal Justice, or a M.S. in Criminal Justice.
January 25, 2010
Chemical In Henna Useful In New Fingerprinting Techniques
Henna, used to draw attractive designs on palms and in hair dyes, may become the latest tool in the fight against crime.
Curtin University of Technology researchers are developing new fingerprinting technologies using lawsone, a naturally occurring substance found in henna.
Simon Lewis, Associate Professor of Forensic Chemistry, said the new methods being tested had the potential to be an important complementary method to those currently used in fingerprint detection.
According to Curtin PhD student Renee Jelly, lawsone’s properties made it a very useful tool for law enforcement.
“Lawsone is the compound that gives henna its characteristic property for dying hair and skin a reddish brown colour,” she said.
“We have discovered that it reacts with the amino acids in invisible fingerprints on paper, which turn a purple-brown colour when treated with lawsone.
“These coloured fingerprints are also luminescent under a forensic light source.”
Miss Jelly’s thesis, Natural Products as Novel Reagents for the Development of Latent Fingermarks on Porous Surfaces, involves investigating a number of alternative materials to use in hunting for fingerprints on paper.
“Paper-based evidence, such as documents, wrapping material and containers, are frequently encountered in criminal investigations,” she said.
“The most widely used methods for detecting invisible fingerprints on these surfaces rely upon the detection of the amino acids present in natural skin secretions.
“Fingerprints formed in this way can be extremely long lived, with impressions in excess of 20 years of age being developed with amino acid sensitive treatments.
Source: medindia.net
Curtin University of Technology researchers are developing new fingerprinting technologies using lawsone, a naturally occurring substance found in henna.
Simon Lewis, Associate Professor of Forensic Chemistry, said the new methods being tested had the potential to be an important complementary method to those currently used in fingerprint detection.
According to Curtin PhD student Renee Jelly, lawsone’s properties made it a very useful tool for law enforcement.
“Lawsone is the compound that gives henna its characteristic property for dying hair and skin a reddish brown colour,” she said.
“We have discovered that it reacts with the amino acids in invisible fingerprints on paper, which turn a purple-brown colour when treated with lawsone.
“These coloured fingerprints are also luminescent under a forensic light source.”
Miss Jelly’s thesis, Natural Products as Novel Reagents for the Development of Latent Fingermarks on Porous Surfaces, involves investigating a number of alternative materials to use in hunting for fingerprints on paper.
“Paper-based evidence, such as documents, wrapping material and containers, are frequently encountered in criminal investigations,” she said.
“The most widely used methods for detecting invisible fingerprints on these surfaces rely upon the detection of the amino acids present in natural skin secretions.
“Fingerprints formed in this way can be extremely long lived, with impressions in excess of 20 years of age being developed with amino acid sensitive treatments.
Source: medindia.net
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