Results 51 to 60 of about 4,884 (189)

An investigation into the effect of surveillance drones on textile evidence at crime scenes [PDF]

open access: yes, 2017
With increasing numbers of Police forces using drones for crime scene surveillance, the effect of the drones on trace evidence present needs evaluation. In this investigation the effect of flying a quadcopter drone at different heights over a controlled ...
Bassindale, Thomas, Bucknell, Alistair
core   +1 more source

Interaction of gunshot residues (GSR) with natural and synthetic textiles having different structural features

open access: yesTalanta Open, 2020
This study relies on the ability of six different fabrics to retain gunshot residues on their surfaces, and their capability to let them pass through.
Silvia Fabbris   +9 more
doaj   +1 more source

Study of gunshot residue by NAA and ESEM/EDX using several kinds of weapon and ammunition

open access: yesJournal of Radiation Research and Applied Sciences, 2015
This work is realized in view to determine appropriate techniques for the revelation of mineral gun shoot residues. Picked up from the crime scene, these indicial traces are used as material proofs for helping and guiding judicial investigations.
M. Chohra   +7 more
doaj   +1 more source

DIAGNOSING DEATH BY DROWNING THROUGH THE ANALYSIS OF BLOOD MARKERS BY INDUCTIVELY COUPLED PLASMA-MASS SPECTROMETRY [PDF]

open access: yes, 2010
Investigation of bodies recovered out of water is a complex but frequent medico-legal task. The key problem is if the victim died due to drowning or by the means of other cause and placed in water.
Agostinho Almeida   +4 more
core   +1 more source

Improving forensic casework analysis and interpretation of gunshot residue (GSR) evidence [PDF]

open access: yes, 2011
University of Technology, Sydney. Faculty of Science.There are two main challenges to gunshot residue (GSR) evidence. The first concerns analysis. The lack of screening techniques complicates sampling and analysis of large areas or numbers of exhibits.
Hales, S
core  

Copper Determination in Gunshot Residue by Cyclic Voltammetric and Inductive Coupled Plasma-Optical Emission Spectroscopy

open access: yesMATEC Web of Conferences, 2016
Analysis of gunshot residue (GSR) is a crucial evidences for a forensic analyst in the fastest way. GSR analysis insists a suitable method provides a relatively simple, rapid and precise information on the spot at the crime scene. Therefore, the analysis
Mohd Hashim Nurul’Afiqah Hashimah   +2 more
doaj   +1 more source

Rapid field identification of subjects involved in firearm-related crimes based on electroanalysis coupled with advanced chemometric data treatment [PDF]

open access: yes, 2012
We demonstrate a novel system for the detection and discrimination of varying levels of exposure to gunshot residue from subjects in various control scenarios.
Cetó Alsedà, Xavier   +5 more
core   +2 more sources

Indirect Measurement of Shooting Distance by Active Thermography

open access: yesForensic Sciences
Background: The analysis of gunshot residue (GSR) is crucial for gaining information on how a crime occurred. This study presents an innovative proof of concept for measuring shooting distances by performing Flash-Pulse active Thermography (FPT ...
Vittoria Medici   +7 more
doaj   +1 more source

Study of gunshot residues from Sintox® ammunition containing marking substances

open access: yesEgyptian Journal of Forensic Sciences, 2015
Two types of factory marked Sintox® ammunition were investigated from the composition of gunshot residue particles (GSR) and occurrence of marking substance points of view.
Júlia Polovková   +2 more
doaj   +1 more source

Lead (Pb) concentrations in predatory bird livers 2010 and 2011: a Predatory Bird Monitoring Scheme (PBMS) report [PDF]

open access: yes, 2012
The Predatory Bird Monitoring Scheme (PBMS; http://pbms.ceh.ac.uk/) is the umbrella project that encompasses the Centre for Ecology & Hydrology’s National Capability contaminant monitoring and surveillance work on avian predators.
Chaplow, J.S.   +6 more
core  

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