02925nam a2200277 4500 393195 393195 20150416d2013 y0pory50 ba eng The acquisition of sebaceous fingerprint topology using Columnar Thin Films (CTF) on forensically relevant substrates Recurso eletrónico Robert Shaler, Akhlesh Lakhtakia [Rockville, MD] National Criminal Justice Reference Service (NCJRS) 2013 1 CD-ROM 12 cm Final technical report submitted to the U.S. Department of Justice. NIJ Award Number: 2010-DN-BX-K232. Ficheiro de 2,41 MB em formato PDF (57 p.). Executive summary. Purpose. Research design. Findings and conclusions. Data analysis. Implications for policy and practice. Main body. I. Introduction. I.1. Statement of the problem. I.2. Literature review. I.2.1. Nonporous substrates: Metals, handles of weapons (plastics & wood), adhesive tapes. I.2.2. Porous substrates. I.2.3. Environmental stress and ageing. I.2.4. Partial bloody prints. I.2.5. CTF technology. I.2.6. Pitfalls. I.3. Statement of hypothesis or rationale for the research. II. Methods. II.1. General overview and research design. II.2. Initial comprehensive study. II.2.1. Forensically relevant substrates. II.2.2. Fingerprint collection procedure. II.2.3. Evaporant materials. II.2.4. Optimization of CTF development. II.2.5. Selected traditional development techniques. II.2.6. Imaging of fingerprints. II.2.7. Subjective grading of fingerprints. II.3. Depleted fingerprint series. II.4. Partial bloody fingerprints. II.5. Discharged cartridge casings. II.6. Fluorescent evaporant materials. II.7. Preliminary comparison of CTF technique with VMD. II.8. Objective fingerprint grading system. III. Results. III.1. Statement of results. III.1.1. Initial comprehensive study. III.1.1.1. Phase I: Optimization of CTF development. III.1.1.2. Phase II: Comparison with selected traditional development techniques. III.1.2. Depleted fingerprint series. III.1.3. Partial bloody fingerprints. III.1.4. Discharged cartridge casings. III.1.5. Fluorescent evaporant materials. III.1.6. Objective fingerprint grading system. III.1.7. Preliminary comparison of CTF technique with VMD. III.2. Tables. III.3. Figures. IV. Conclusions. IV.1. Discussion of findings. IV.2. Implication for policy and practice. IV.3. Implication for future research. V. References. VI. Dissemination of research findings. LOFOSCOPIA 320264 ANÁLISE LABORATORIAL 326721 ANÁLISE DE VESTÍGIOS 320649 CIÊNCIA FORENSE 321508 TÉCNICA DE INVESTIGAÇÃO CRIMINAL 343118 SHALER Robert 357687 LAKHTAKIA Akhlesh 357688 Oferta 0 PJCD_258_000000000000000 2022-06-06 PJCD258 425633 PJ PJ PJ1CD258_15 PJCD258 2022-06-06 0 MO Oferta