کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6552555 160436 2014 29 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An assessment of firework particle persistence on the hands and related police force practices in relation to GSR evidence
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
An assessment of firework particle persistence on the hands and related police force practices in relation to GSR evidence
چکیده انگلیسی
In addition, particle profiling was carried out using SEM-EDX. Firework particle populations exhibited strong persistence in all displays, with not less than 667 particles persisting in each scenario. This factor challenges GSR evidence, especially if personnel stationed at display sites enter scenes of crime or come into contact with suspects after a display. A survey of UK police force practices following firework displays showed that authorities are not aware of the impact particle transfer may have on GSR evidence. Recommendations for the implementation of basic hygiene practices for particle transfer control have also been made.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Forensic Science International - Volume 239, June 2014, Pages 19-26
نویسندگان
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