01970nam a2200253 4500 393704 393704 20160122d2015 y0pory50 ba eng Investigation of effective forensic cleaning methods for bullet and cartridge case samples Recurso eletrónico Cassie Marie Shuherk Boston [s.n.] 2015 1 CD-ROM 12 cm Tese de Mestrado apresentada à School of Medicine da Boston University, tendo como orientadora Amy Brodeur. Ficheiro de 949 KB em formato PDF (64 p.). 1. Introduction. 1.1 Cartridge Construction, Manufacturing and Use. 2 Sources of Toolmark Distortion on Bullets and Cartridge Cases. 1.3 Current Cleaning Methods. 2. Materials and Methods. 2.1 Bloodstain Deposition. 2.2 Ultrasonication Time Trials. 2.3 Surface Integrity. 2.3.1 Cleaning Solutions. 2.3.2 Samples. 2.3.3 Labeling. 2.3.4 Tarnish Cloth. 2.3.5 Soak-Swab-Wipe. 2.3.6 Ultrasonication. 2.3.7 The Effects of Drying. 2.4 Contaminated Evidence. 2.4.1 Samples. 2.4.2 Cyanoacrylate Fuming. 2.4.3 Blood Exposure. 3. Results. 3.1 Successful Bloodstain Replication. 3.2 Ultrasonication Time Trials. 3.3 Cleaning Solutions. 3.3.1 Acetone. 3.3.2 Citric Acid. 3.3.3 Sulfuric Acid. 3.3.4 Salt-Flour-Vinegar. 3.3.5 Tarnish Remover. 3.3.6 Tergazyme®. 3.3.7 Tarnish Cloth. 3.3.8 Water. 4. Discussion. 4.1 Bullet and Casing Sample Selection. 4.2 Bloodstain Deposition. 4.3 Application Methods. 4.4 Cleaning Solutions. 4.5 Forensic Examination and Imaging Technology. 4.6 Future Considerations. 5. Conclusions. Bibliography. Curriculum Vitae. BALÍSTICA 320585 ARMA DE FOGO E MUNIÇÕES 343053 ANÁLISE DE SANGUE 329286 TESE 334284 ESTADOS UNIDOS 334103 SHUHERK Cassie Marie 357983 Oferta 0 PJCD_276_000000000000000 2022-06-06 PJCD276 426169 PJ PJ PJ1CD276_27 PJCD276 2022-06-06 0 MO Oferta