Results 161 to 170 of about 798,887 (222)

Gunshot residue analysis: An applicability study

Microchemical Journal, 1987
Abstract Test firings were performed using 20 handguns and 20 ammunitions of various calibers and types to show the degree of reliability in the gunshot residue procedures described by D. B. Dahl and P. F. Lott (Microchem. J., 1987, 35, 347–359). The procedure entails analysis of a collected swab for gunpowder stabilizers by HPLC with electrochemical
Darwin B. Dahl, John C. Cayton, Peter F. Lott   +2 more
openaire   +1 more source

Automated Gunshot Residue Particle Search and Characterization

Journal of Forensic Sciences, 1987
Abstract The main disadvantage to gunshot residue (GSR) particle analysis utilizing scanning electron microscope/energy dispersive X-ray (SEM/EDX) instrumentation has been the excessive operator time required for search and identification. This study uses an automated particle search and characterization program for unattended GSR search
openaire   +2 more sources

Gunshot residue patterns on skin in angled contact and near contact gunshot wounds

Forensic Science International, 2003
The goal of this study was the reproduction of shape and pattern of gunshot residues in near contact and contact gunshot wounds by a series of experimental gunshots on a skin and soft tissue model. The aim was to investigate the shape and direction of soot deposits with regard to the muzzle according to different muzzle-target angles, firing distances,
T, Plattner, B, Kneubuehl, M, Thali, U, Zollinger   +3 more
openaire   +2 more sources

Gunshot Residue

2023
Kari Pitts, Callum Bonnar
openaire   +1 more source

Analysis of Organic Gunshot Residues

1993
A comparison was made of chromatographic parameters for gas and high performance liquid chromatography methods employed in the analysis of organic gun shot residues. A solid phase extraction procedure was adopted to provide sequential analysis of swabs or filters.
openaire   +1 more source

Gunshot residue

Forensic Science International, 1999
L. Garofano, M. Capra, F. Ferrari, G.P. Bizzaro, D. Di Tullio, M. Dell’Olio, A. Ghitti   +6 more
openaire   +1 more source

[The "inner gunshot residue"--a gunshot entry marker in gunshot of ridged skin].

Archiv fur Kriminologie, 1992
Gunshot residue below the surface of the skin is typical of a contact gunshot wound. However, in a case of our own, when a taxi-robber was shot by the cab driver through his right hand at a distance of several yards, this finding provoked quite a confusion. Only when experimental shots at thick glabrous skin were performed, it could be established that
T, Sigrist, H P, Knüsel, C, Markwalder, W, Rabl   +3 more
openaire   +1 more source

Low Ohmic contact resistance and high on/off ratio in transition metal dichalcogenides field-effect transistors via residue-free transfer

Nature Nanotechnology, 2023
, Chandan Biswas, Wujoon Cha
exaly  

Two highly photoluminescent Eu3+ β-diketonates complexes with ε-caprolactam as ancillary ligands: From synthesis to the first example as gunshot residue markers

Optical materials (Amsterdam), 2023
Emmanuel M. Gomes, J. P. de Oliveira Silva, M. Colaço, A. Cuin, D. F. Franco, S. Scarpari, D. O. de Souza, Monica S. Ferreira, R. O. Freire, L. F. Marques   +9 more
semanticscholar   +1 more source

A study of dispersion of gunshot residue from a frequently used Serbian ammunition cal. 7.65 mm to support selected aspects of casework in North Macedonia.

Science & justice : journal of the Forensic Science Society, 2023
M. Ristova, M. Skenderovska, Zlatko Skulic, Z. Brożek-Mucha   +3 more
semanticscholar   +1 more source