Articles tagged with Forensic Pathology
Researchers at Linköping University have developed an AI model that can accurately determine the time of death from blood samples, providing crucial information in murder investigations and police work. The method uses metabolites to analyze changes in small molecules over time, outperforming current methods.
Wiley has expanded its spectral libraries with major updates to IR, Raman, and LC-MS collections, delivering researchers enhanced capabilities for faster and more confident compound identification. The expansion brings over 9.5 million high-quality spectra, including 1 million IR spectra and 161,000 Raman spectra.
The Forensic Sciences Research journal has been included in the Stanford University database, recognizing its esteemed editorial board members for their significant impact on forensic science. The inclusion demonstrates the journal's commitment to advancing excellence in the field and supporting researchers worldwide.
Researchers developed a technique that uses infrared light and machine learning to determine the sex of blow fly larvae, improving time-of-death estimates. The method achieved over 90% accuracy and has potential applications in forensic entomology, agriculture, and biosecurity.
Researchers from Northumbria University found that smokers have tell-tale signs of their smoking habits ingrained deep within their teeth. The study revealed evidence of smoking damage in 70% of ex-smokers and 33% of current smokers, compared to just 3% of non-smokers.
Researchers have developed a model called Difface that can reconstruct 3D facial images from DNA data, improving forensic investigations. The method demonstrates excellent performance in aligning and reconstructing facial images from paired DNA differences.
A new study has found that forensic fibers can survive underwater for several weeks, contradicting previous beliefs. This discovery could significantly aid in investigations, as police may now be able to search for fibre evidence even after extended exposure times.
A new study reveals that illicit drug use is involved in nearly one in three sudden cardiac deaths (SCDs) among young adults in Victoria, Australia. The analysis of data from a statewide registry found higher levels of illicit drugs and multiple substance use among SCD patients.
Researchers developed a tool to investigate cause of death when skeletonised remains are recovered, providing a breakthrough in forensic lightning pathology. The study identified unique markers of lightning damage deep within the human skeleton, allowing for recognition of lightning strikes even when only dry bone survives.
A University of Adelaide forensic pathologist warns that harmful substances in herbal medicines might contribute to deaths of 'health tourists.' Closer post-mortem checks are needed to consider adulterants.
An international team of scientists developed models to predict post-mortem interval based on tissue-specific gene expression changes. Changes in gene expression can be used to determine the time of death with considerable accuracy, potentially aiding forensic analyses.
The BMC protocol provides a set of predetermined guidelines for processing and preserving forensic evidence in surgical specimens after a terrorist attack. Key findings include the importance of identifying a team to handle all surgical specimens, obtaining labeled photographs and x-rays, and storing forensic evidence securely.
Researchers have discovered that three of King Richard III's injuries had the potential to cause death quickly, including two to the skull and one to the pelvis. The forensic analysis used modern techniques such as CT scans and micro-CT imaging to analyze trauma to the skeleton and determine which wounds might have proved fatal.
The University of Leicester has developed a test to measure the force used during a stabbing using a broken bottle. The study provides a basic classification for the presenting end of a glass bottle and illustrates how much force is required to create injuries.
A new non-surgical post-mortem technique uses minimally invasive targeted coronary angiography to determine the cause of death in up to 80% of cases. The technique is inexpensive, easy to use, and applicable to natural and unnatural deaths, offering a potential permanent change in autopsy practice.
The Goudge Inquiry's analysis of pediatric forensic pathology highlights the importance of carefully controlling the use of expert witnesses. The report emphasizes the need for medical experts to provide fair, objective, and impartial testimony, regardless of their relationship with the court or party involved.