Results 21 to 30 of about 417,999 (219)

On the formation of Basu's Type III (peeled orange) gunshot residues

Defence Technology, 2019
In a famous paper published in 1982, a very special class of gunshot residue particles (GSR) was named by Samarendra Basu “peeled orange”, due to their particular structure, consisting of a barium/antimony core covered by an outer lead leaflet.
Felice Nunziata, Matteo Donghi
doaj   +1 more source

Possibilities to Solve Scientific and Practical Tasks Using Results of Comparative Analysis of Gunshot Residues Formed when Shooting from Modern Models of Pistols Chambered for 9 x 19 mm (Luger)

Теория и практика судебной экспертизы
The article provides substantiation for the pattern of occurrence of similar parameters of a shot phenomenon and characteristics of a gunshot residues when shooting from different models of pistols chambered for 9x19 mm (Luger).
I. V. Latyshov
doaj   +1 more source

Química forense: perspectivas sobre novos métodos analíticos aplicados à documentoscopia, balística e drogas de abuso

Química Nova, 2011
In this review recent methods developed and applied to solve criminal occurences related to documentoscopy, ballistic and drugs of abuse are discussed.
Wanderson Romão, Nicolas V Schwab, Maria Izabel M. S Bueno, Regina Sparrapan, Marcos N Eberlin, Andrea Martiny, Bruno D Sabino, Adriano O Maldaner   +7 more
doaj   +1 more source

Rhodizonate, histological analysis of gunshot wounds in autopsy cases

Forensic Science International: Reports
The purpose of this retrospective study was to evaluate the use of sodium rhodizonate (NaRh) as a histological staining for lead and barium containing gunshot residues in autopsy material and to provide guidance on the interpretation of these.
Emelie Bäckström Kalb, Fredrik Tamsen, Ingemar Thiblin   +2 more
doaj   +1 more source

Early Endoscopic Repair of Traumatic Skull Base Dural Injuries: Challenging the Dogma of Conservative Management

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Introduction Traditional management of traumatic skull base dural injury has often favored observation and conservative therapy, despite the risk of delayed intracranial complications. This paradigm originated when operative intervention required craniotomy and carried significant morbidity.
Jessica W. Grayson, Madeline P. Bald, Lauren McLeod, Adam J. Skelton, Nicolaus D. Knight, Do‐Yeon Cho, Justin Turner, Hari Jeyarajan, Kristen O. Riley, Bradford A. Woodworth   +9 more
wiley   +1 more source

The analysis of organic ballistic materials [PDF]

, 2011
Both gas chromatography/mass chromatography (GC/MS) and solid phase microextraction (SPME) methodologies have been developed for the extraction and analysis of compounds encountered in relation to unburned propellant powders from firearm ammunitions ...
Dalby, OJ
core  

A Survey of Gunshot Residue Analysis Methods

Journal of Forensic Sciences, 1996
Abstract A survey was sent to 80 forensic laboratories in 44 States and two Canadian Provinces concerning methodology in analyzing gunshot residue (GSR) and interpreting the results. Of the 80 surveys, 50 (63%) were returned completed. Questions included standard procedures, collection methods, thresholding problems and specificity of ...
Singer, R. L., Davis, D., Houck, Max M.
openaire   +2 more sources

Structurally competent care for families facing the continuous traumatic stress of community violence and systemic racism

Journal of Traumatic Stress, EarlyView.
Abstract In racially and economically segregated communities, structural violence and chronic adversity perpetuate the risk for community violence and related trauma exposure. Despite widespread awareness of community violence, urban youth of color are among those least likely to have access to services that promote trauma recovery. When these youth do
Bradley C. Stolbach, Seeba Anam, Keyona Allen, Emma‐Lorraine Baaba Bart‐Plange, Royce Lee, Aashana Daru, Angel Boulware, Sonya Mathies Dinizulu   +7 more
wiley   +1 more source

Optimizing the Automated Analysis of Inorganic Gunshot Residue Particles by SEM-EDX: From Synthetic Particle Standards to More Time-Efficient Settings for Daily Casework

Quantum Beam Science
Gunshot residues deposited on all surfaces in the nearest vicinity of the shooting incident, when revealed, can contribute to the explanation of various aspects of such an incident for forensic purposes.
Zuzanna Brożek-Mucha, Iga Klag
doaj   +1 more source

Prevalence of organic gunshot residues in police vehicles [PDF]

Science & Justice, 2020
The present study investigated the organic gunshot residue (OGSR) background level of police vehicles in Switzerland. Specimens from 64 vehicles belonging to two regional police services were collected and analysed by LC-MS in positive mode. The driver's and back seats were sampled separately to monitor potential differences between locations and to ...
Gassner, Anne-Laure, Weyermann, Céline
openaire   +4 more sources