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Making Decisions About Screening Cargo Containers For Nuclear Threats Using Decision Analysis And Optimization, Jamie Dauberman Aug 2010

Making Decisions About Screening Cargo Containers For Nuclear Threats Using Decision Analysis And Optimization, Jamie Dauberman

Theses and Dissertations

One of the most pressing concerns in homeland security is the illegal passing of weapons-grade nuclear material through the borders of the United States. If terrorists can gather the materials needed to construct a nuclear bomb or radiological dispersion device (RDD, i.e., dirty bomb) while inside the United States, the consequences would be devastating. Preventing plutonium, highly enriched uranium (HEU), tritium gas or other materials that can be used to construct a nuclear weapon from illegally entering the United States is an area of vital concern. There are enormous economic consequences when our nation's port security system is compromised. Interdicting …


The Nexus Between The Ballot And Bullet: Popular Support For The Pkk And Post-Election Violence In Turkey, Nadir Gergin May 2010

The Nexus Between The Ballot And Bullet: Popular Support For The Pkk And Post-Election Violence In Turkey, Nadir Gergin

Theses and Dissertations

This study examines the relationship between popular support for the Kurdish Worker’s Party (PKK), which is an ethnic insurgent and terrorist organization mainly operating in Turkey, and its terrorist activities during the pre-and post-election periods in Turkey . Popular support has been measured through popular votes for the political party affiliated with the PKK in 1999 general, 2004 local and 2007 general elections. Two leading theories of social movements, Resource Mobilization Theory (RMT) and Relative Deprivation Theory (RD), were used as theoretical approach. The study uses secondary data and constructs a longitudinal design. An advanced statistical analysis technique, a generalized …


Method Of Measuring The Economic Impact Of A Radiological Dispersal Event Within An Urban Environment, Antoine N. Munfakh Mar 2010

Method Of Measuring The Economic Impact Of A Radiological Dispersal Event Within An Urban Environment, Antoine N. Munfakh

Theses and Dissertations

A radiological dispersal event (RDE) is the result of a Radiological Dispersal Device (RDD) or a dirty bomb. An RDD is a low‐yield conventional bomb surrounded by radiological material (RM) such as Cesium‐137 or Cobalt‐60. Upon detonation, the blast of the conventional explosive is designed to spread the RM over a wide area. The RM will then be inhaled or ingested by people, or otherwise absorbed into the environment. An RDD is an affordable, feasible, and economically devastating option for terrorist groups. Possible RM could be stolen or acquired cheaply from the millions of radioactive sources used worldwide in industry, …