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Forensic detection of marijuana trace
Forensic Science International: Genetics Supplement Series, 2008Abstract In this study, we compared the use of both chemical and biological tests for precise screening. Marijuana leaves had been treated in simulated conditions according to the way they are consumed; leaves materials were boiled in water for 5min to 8h, dried in hot-air oven, air-dried in shade and sunlight, and burned to black and white ashes. The
Thitika Kitpipit +2 more
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Investigative strategy for the forensic detection of sperm traces
Forensic Science, Medicine, and Pathology, 2009In a retrospective study, the results from 786 samples of alleged sexual assaults during a 5-year period were evaluated. Of the samples, 758 were from female victims and 28 were from male victims. The material examined during this 5-year period consisted of 561 cotton swabs with swabs taken from the genitals, mouth, anus, or skin surface.
Heidrun, Evers +6 more
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Understanding forensic trace evidence
2018The dynamics of trace evidence is an important concept to incorporate into the practice and understanding of each phase of the forensic science process (collection, analysis, interpretation and presentation of evidence). This chapter demonstrates that experimental studies can make an important contribution to establishing empirical evidence bases that ...
Ruth M. Morgan +2 more
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Audio forensics using acoustic environment traces
2012 IEEE Statistical Signal Processing Workshop (SSP), 2012Acoustic environment leaves its fingerprint in the audio recording captured in it. Acoustic reverberation and background noise are generally used to characterize an acoustic environment. Acoustic reverberation depends on the shape and the composition of a room, whereas, the background noise can be modeled using a dynamical random process ...
Hong Zhao, Hafiz Malik
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Smartphone RSS Traces For Forensic Analysis
Advances in Multidisciplinary and scientific Research Journal Publication, 2022This paper’s topic is on Smartphone RSS traces for Forensic analysis; RSS represents Really Simple Syndication whereas smartphone RSS traces refers to a small software program that collects and displays RSS feeds. It allows you to scan headlines from a number of news sources in a central location and has the ability to suggest information of interest ...
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Traitor Tracing for Multimedia Forensics
2011This chapter discusses the cryptographic traitor tracing technology that is used to defend against piracy in multimedia content distribution. It talks about different potential pirate attacks in a multimedia content distribution system. It discusses how traitor tracing technologies can be used to defend against those attacks by identifying the ...
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Forensic contact trace characterization
1982DUE TO COPYRIGHT RESTRICTIONS ONLY AVAILABLE FOR CONSULTATION AT ASTON UNIVERSITY LIBRARY AND INFORMATION SERVICES WITH PRIOR ...
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The occurrence and genesis of transfer traces in forensic science: a structured knowledge database
Journal of the Canadian Society of Forensic Science, 2021Frank Crispino
exaly