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Full-Text Articles in Public Affairs, Public Policy and Public Administration
Student Visa Control And Information Exchange, Lisa Bellamy
Student Visa Control And Information Exchange, Lisa Bellamy
Walden Dissertations and Doctoral Studies
Expired student visas can contribute to illegal residence in the U.S. and may also be a valuable source of information for Homeland Security. Although the reason for remaining in the U.S. might be for nonthreatening purposes, threatening actions could occur as an individual gets lost in the country. The purpose of this study was to determine how visas were issued, the reasons an individual may remain beyond the approved visa date, and the mechanisms intelligence and law enforcement agencies use to exchange information with each other. This research was based on the new war theory and the Lockwood Analytical Method …
Port Security: The Terrorist Naval Mine/Underwater Improvised Explosive Device Threat, Peter Von Bleichert
Port Security: The Terrorist Naval Mine/Underwater Improvised Explosive Device Threat, Peter Von Bleichert
Walden Dissertations and Doctoral Studies
Terrorist naval mines/underwater improvised explosive devices (M/UWIEDs) are a threat to U.S. maritime ports, and could cause economic damage, panic, and mass casualties. The purpose of this case study was to examine this threat and propose reforms that improve port security management. The study aligned with the mission area analysis objective of identifying and assessing potential terrorist threats in order to preempt and prevent attacks. Von Bertalanffy's general systems theory was the framework for research questions, which focused on improvements in port security management to mitigate the threat of terrorist M/UWIEDs. Data collection included a document content analysis of open …