CAS Center for Excellence in Nanoscience, Beijing Key Laboratory of Micro-nano Energy and Sensor, Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, Beijing 101400, China ...
Although the initial response to acts of terrorism often focuses on the perceived vulnerability of border crossings, recent advances in border management technology and policies can mitigate threats ...
This document has been published in the Federal Register. Use the PDF linked in the document sidebar for the official electronic format.