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There are approximately 50 million maritime style containers entering and leaving ports in North America every year and 500 millions worldwide [8]. The interiors of such containers are rarely inspected. With market globalization, a large amount of these containers enter North America on a daily basis. Such containers may include contraband or dangerous items that present an economic or security risk...
There are approximately 7 million maritime-style containers within Canada, and 70 million within the US. The interiors of such containers are rarely inspected. With market globalization, a large amount of these containers enter North America on a daily basis. Such containers may include contraband or dangerous items that present an economic or security risk. Despite significant security improvements,...
There are approximately 7 million maritime style containers within Canada, and 70 million within the USA. The interiors of such containers are rarely inspected. With market globalization, a large amount of these containers enter North America on a daily basis. Such containers may include contraband or dangerous items that present an economic or security risk. Despite significant security improvements,...
This paper presents for the first time a system (U.S. Pat. No 5,939,982 [JJ followed by patent pending publication No 20050285790 [2]) for providing an approximate trace of where an object has been by recording publicly available FM radio transmission signals and then using unique characteristics of the recordings to determine location. The system consists of a special low-power FM-receiver (tag)...
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