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Full-Text Articles in Archaeological Anthropology
Detecting Submerged Remains: Controlled Research Using Side-Scan Sonar To Detect Proxy Cadavers, Carrie Healy
Detecting Submerged Remains: Controlled Research Using Side-Scan Sonar To Detect Proxy Cadavers, Carrie Healy
Electronic Theses and Dissertations
While side-scan sonar has become a valuable geophysical tool for forensic water searches, controlled research is paramount to determine the best practices for searches in aquatic environments as it provides a structured environment in which to investigate variables that influence the effectiveness of the technology and provides valuable experience for sonar operators. The purpose of this research is to conduct controlled research in order to evaluate the applicability of side-scan sonar to searches involving submerged firearms and proxy cadavers. In addition, the best practices for employing this technology in forensic searches in freshwater ponds and lakes in a humid, subtropical …
Integrating Differential Global Positioning Systems And Geographic Information Systems For Analysis And Mapping Of Skeletal Dispersals, Brittany Walter
Integrating Differential Global Positioning Systems And Geographic Information Systems For Analysis And Mapping Of Skeletal Dispersals, Brittany Walter
Electronic Theses and Dissertations
Scene mapping is an integral part of processing a forensic scene with scattered human remains. By utilizing the appropriate mapping technique, investigators can accurately document the location of human remains and maintain a precise geospatial record of this evidence at a scene. Global positioning system (GPS) units have been used for years to survey the spatial distribution of large-scale archaeological sites. However, differential global positioning (DGPS) unit now provide decreased positional error suitable for small-scale surveys, such as forensic scenes. Because of the lack of knowledge concerning this utility in mapping a scene, controlled research is necessary to determine the …
Monitoring Shallow Controlled Graves Containing Small Cadavers Using Ground Penetrating Radar, Joanna Mae Fletcher
Monitoring Shallow Controlled Graves Containing Small Cadavers Using Ground Penetrating Radar, Joanna Mae Fletcher
Electronic Theses and Dissertations
Ground-penetrating radar (GPR) can be a useful geophysical instrument in the search and detection of clandestine graves in a forensic context. Controlled research in the field of forensic archaeology has demonstrated the applicability of this technology and is vital for improving GPR search methods. The objectives of this research was to evaluate the applicability of GPR, using 250 MHz and 500 MHz antennae, to locate shallow graves containing small pig cadavers in various burial scenarios over a 12 month period. Data was collected on a controlled grid containing six graves at 0.5 m in depth: five graves containing pig carcasses …
Detecting Buried Metallic Weapons In A Controlled Setting Using A Conductivity Meter And A Ground-Penetrating Radar, Charles Dionne
Detecting Buried Metallic Weapons In A Controlled Setting Using A Conductivity Meter And A Ground-Penetrating Radar, Charles Dionne
Electronic Theses and Dissertations
Searching for buried metallic evidence at crime scenes or at potential disposal sites can be a daunting task for forensic personnel. In particular, it is common to search for a small firearm that was discarded or buried by the perpetrator. When performing forensic searches, it is recommended to first use non-invasive methods such as geophysical instruments to minimize damage to evidence and to the crime scene. Geophysical tools are used to pinpoint small areas of interest across a scene that will be invasively tested later. Prior to this project, there was no published research that tested the utility of the …