Results 131 to 140 of about 104,171 (328)

Geoforensic Methods for Detecting Clandestine Graves and Buried Forensic Objects in Criminal Investigations – A Review

open access: yesJournal of Forensic Science and Medicine
Geoforensic techniques are being deployed in searches for hidden objects to counteract the shortcomings of conventional blunderbuss methods. Processing of crime scenes during searches for clandestine graves and buried objects is often destructive. Manual
Vaishnavi Narreddy
doaj   +1 more source

Workplace Drug Testing—Prevalence of Positive Test Results, Most Common Substances, and Importance of Medical Review

open access: yesDrug Testing and Analysis, EarlyView.
Among 23,900 urine and oral fluid drug tests from Swedish workplaces, 4.6% tested positive for controlled substances. Cannabis, amphetamine, cocaine and benzodiazepines were most common. Many samples containing opiates, amphetamine or benzodiazepines were MRO verified as being due to medical prescriptions, while cannabis or cocaine were almost entirely
Anders Helander, Fredrik Sparring
wiley   +1 more source

Stairway Safety and Forensic Engineering

open access: yesJournal of the National Academy of Forensic Engineers, 1992
Stairway falls are one of the most common accidents. Falls of all types, including stairs, ladders, roof, walkway, etc. have been the most common cause of deaths in the home, and account for 15% of total accidents. Only vehicle accidents are more prevalent.
openaire   +2 more sources

3D-Printed Polyester-Based Prototypes for Cosmetic Applications-Future Directions at the Forensic Engineering of Advanced Polymeric Materials. [PDF]

open access: yesMaterials (Basel), 2019
Rydz J   +7 more
europepmc   +1 more source

Identification of Three Novel Tetrahydrocannabinol Analogs in the European Market

open access: yesDrug Testing and Analysis, EarlyView.
The major isolated ingredient of “CB9” was identified as [2‐(E)‐propen‐1‐yl]‐Δ8‐tetrahydrocannabinol‐acetate of “tresconol” as [2‐propen‐2‐yl]‐Δ9‐tetrahydrocannabinol and of “CBx” as [2‐propen‐2‐yl]‐Δ8‐tetrahydrocannabinol. These compounds have no available spectroscopic or chromatographic data and have never been identified in Cannabis plants, and ...
Evangelos Dadiotis   +4 more
wiley   +1 more source

Anti‐Doping Testing at FIFA World Cup 2022

open access: yesDrug Testing and Analysis, EarlyView.
The FIFA 2022 World Cup was fully accomplished by the Anti‐Doping Lab Qatar. The article describes the doping analysis work, achievements, and lab structure in details. ABSTRACT The 22nd FIFA World Cup, the world championship for national football teams, was held in Qatar from November 20th to December 18th, 2022.
Alanod D. AlQahtani   +12 more
wiley   +1 more source

Methodologies and Behaviour of Self-Healing Phenomena in Cementitious Composites: A Review

open access: yesJournal of Engineering and Sustainable Development
Despite the extended lifespan of concrete structures under ideal circumstances, the service life is significantly reduced due to the cracks created by various loads.
Rasha Jasim Al Karawi   +2 more
doaj   +1 more source

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