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- W224202298 abstract "This article describes the current state of passenger and baggage screening efforts, especially in the United States and the United Kingdom. Despite the regulatory frenzy in the U.S. and Europe following the terrorist attacks of September 11, 2001, many people believe that little real benefit has been achieved in enhancing passenger and baggage security. One of the most significant improvements has been the requirement that all checked baggage on a passenger aircraft must be screened prior to loading. This will bring the rest of the world in line with the UK, which has required 100 percent checked baggage screening for many years. Another area that has seen a significant change is the screening of passengers' footwear, which has been criticized as being inconsistently applied and intrusive. Body frisks and automated people screening using backscatter x-ray have also raised privacy and safety concerns. The author also is concerned with the lack of progress in screening carry-on baggage for explosives. The explosives detection systems available today often are too expensive and cumbersome for checkpoint screening. However, new x-ray system enhancements may help mitigate these challenges. Quadrupole resonance systems, which use radio-waves to automatically detect plastic explosives, could be used in conjunction with x-ray systems to effectively screen for plastic explosives in carry-on bags." @default.
- W224202298 created "2016-06-24" @default.
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- W224202298 date "2005-01-01" @default.
- W224202298 modified "2023-09-23" @default.
- W224202298 title "Checkpoints: Are We There Yet?" @default.
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