지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
Enhancement of footwear impressions in urine on the surface of tiles by using pdimethylaminocinnamaldehyde (DMAC), which react with urea, and ninhydrin, 1,8-diazafluoren-9-one (DFO), 1,2-indanedione/zinc (1,2-IND/Zn), which react with amino acid, was studied. As a result of comparing the application methods of reagents, the ninhydrin and the 1,2-IND/Zn were suitable for application with spray method, which is spray directly on footwear impression, DFO and DMAC were suitable for application with dry contact method, which is applying heat with press to DMAC impregnated paper on footwear impression. In addition, DMAC applied with dry contact method showed best contrast and enhancement result in both white and black colored tiles by comparing of the sensitivity by different dilution ratio of urine and the aging time of footwear impressions in urine. And the result of applied with DMAC (with dry contact method) on the floor tiles collected at various places in a building"s men’s and women’s bathrooms, it can be successfully enhanced that footwear impressions in urine. So it is believed that the method can be used to recover footwear impressions in urine from real crime scenes.
목차
Abstract
1. Introduction
2. Materials and Methods
3. Results and Discussion
4. Conclusions
References
참고문헌 (25)
참고문헌 신청
W. J. Bodziak, ‘Footwear Impression Evidence: Detection, Recovery and Examination’, 2nd Ed., CRC Press, 2000.
W. J. Bodziak, L. Hammer, G. M. Johnson, and R. Schenck, Determining the significance of outsole wear characteristics during the forensic examination of footwear impression evidence, J. Forensic Identif., 62(3), 254-278 (2012).
S. N. Srihari, ‘Analysis of Footwear Impression Evidence’, US DoJ Report, 2011.
W. J. Bodziak, Inf. Bull. Shoeprint Toolmark Exam., 6(1), 73-75 (2000).
M. J. Cassidy, ‘Footwear identification’, Ottawa: Public Relations Branch of the Royal Canadian Mounted Police, 1980.
W. J. Bodziak, L. Hammer, G. M. Johnson, and R. Schenck, Determining the significance of outsole wear characteristics during the forensic examination of footwear impression evidence, J. Forensic Identif., 62(3), 254-278 (2012).
S. N. Srihari, ‘Analysis of Footwear Impression Evidence’, US DoJ Report, 2011.
W. J. Bodziak, Inf. Bull. Shoeprint Toolmark Exam., 6(1), 73-75 (2000).
M. J. Cassidy, ‘Footwear identification’, Ottawa: Public Relations Branch of the Royal Canadian Mounted Police, 1980.
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UCI(KEPA) : I410-ECN-0101-2019-433-000685390