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Non-invasive Authentication of Mail Packages using Nuclear Quadrupole Resonance Spectroscopy
[post]
2022
unpublished
The international postal network is one of the most widely used methods for correspondence throughout the world. Most postal traffic across the globe consists of legitimate interpersonal, business-consumer, and business-business communications. However, the global postal system is also utilized for criminal activity. In particular, it is often utilized to ship and distribute contraband, including illegal psychoactive drugs such as fentanyl and heroin, to consumers. Existing technological
doi:10.21203/rs.3.rs-2183687/v1
fatcat:5msm6b5sxzhzdauqtnw2drwuca