کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
95265 160423 2015 5 صفحه PDF سفارش دهید دانلود کنید
عنوان انگلیسی مقاله ISI
Children and guns: The detection of recent contact with firearms on children's hands by the PDT reagent
ترجمه فارسی عنوان
کودکان و اسلحه: تشخیص تماس اخیر با اسلحه گرم بر روی دست کودکان توسط واکنش دهنده PDT
کلمات کلیدی
Pyridyldiphenyl تریازین (PDT)؛ سلاح گرم؛ ترکیبات آهن؛ تشخیص فلز ردیابی (TMDT)؛ عرق کف دست ؛ Ferroprint ™
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
چکیده انگلیسی


• Children react better than adults to the PDT reagent after holding a weapon.
• More children react positively to PDT and the developed marks are stronger.
• A plausible explanation to the difference is the higher acidity of children's sweat.

Throughout the world, young children are worryingly found to be involved in both unintentional and intentional gun violence, rendering the forensic investigation of gun handling by children a highly important matter. The effectiveness of the PDT reaction for mapping iron traces on hands of children has been tested and compared to its application on adults. Counter-intuitively, children were found to produce considerably more intense PDT impressions than adults. A plausible explanation which is based on physiological differences between children and adolescents is suggested.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Forensic Science International - Volume 253, August 2015, Pages 43–47
نویسندگان
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