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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Test and evaluation of a prototyped sensor-camera network for persistent intelligence, surveillance, and reconnaissance in support of tactical coalition networking environments

Chesnut, Michael R. 06 1900 (has links)
This thesis investigated the feasibility of deploying an integrated sensor-camera network in military and law enforcement applications. The system was built using entirely commercial-off-the-shelf technologies. The prototype used the unattended ground sensors combined with digital video surveillance cameras to provide accurate real-time situational awareness, persistent intelligence and remote security. A robust testing and evaluation plan was created to measure the system's performance based on specific metrics. The tests focused primarily on the capabilities of the sensor aspect of the network. Tests were conducted to determine the maximum detection range, probabilities of detection, maximum communications range, and battery life. Mathematical models were created to assist network planners. Additionally, the prototyped system was tested through field exercises as part of the Naval Postgraduate School's Coalition Operating Area Surveillance and Targeting System field demonstrations in California and northern Thailand. Although the sensing capabilities exceeded the minimum metrics, the system was not suitable for use in military applications. However, the prototyped network would work well in less demanding law enforcement environments. Additionally, the feasibility and the need to develop an integrated sensor-camera network were demonstrated. / US Navy (USN) author.
12

The federal role in the security of religious venues in America

Crockett, Michael L. 03 1900 (has links)
CHDS State/Local / Increasing Islamic extremist terrorist attacks against primarily Christian worship sites in the Middle East and Southeast Asia pose disturbing questions: Could terrorists attack places of worship or a religious icon in America, what security policies are currently in effect, and what would be the impact on the American People? This paper explores the potential consequences of neglecting the security of religious venues in America and how it could have strategic ramifications if ignored. Could a successful and highly visible terrorist attack on an American worship site have such an effect on the American Public that it could drastically alter the war on terror, re-draw battle lines by faith, and launch a modern day Crusades? What role does the federal government currently have in defending America's religious venues against the threat of an Islamic extremist terrorist attack? Are current security efforts adequate, and if not, what policies or new approach should be taken? The author ultimately proposes a federally-led layered security engagement strategy model for religious venues. This model utilizes an incentive-based federal resourcing approach to facilitate achieving optimal security while still preserving America's core social tenet of protecting and ensuring the religious freedoms of its citizenry from religiously-motivated Islamist terrorism. / Interagency Division Chief - CDR USN, US Northern Command (Northcom) - Joint Task Force Civil Support (JTF-CS)
13

The military's role in domestic terrorism

Thurston, Timothy W. II 12 1900 (has links)
This thesis argues that civilian law enforcement is more effective than military law enforcement against domestic terrorism. It uses a case study approach to analyze government reactions to terrorism in Canada against the FLQ, and in Northern Ireland against the IRA. It concludes that the best approach to domestic terrorism is a combination of civilian and military security forces working together. Within this framework, the military should maintain a support role to the civilian police. As a result, amendment or repeal of the Posse Comitatus Act is unnecessary. As written, the law provides adequate flexibility for government leaders to deploy military troops as the need arises. Furthermore, this thesis provides lessons learned for policymakers considering the deployment of military to combat domestic terrorism. / US Air Force (USAF) author.
14

INCREASED TRAFFIC ENFORCEMENT: A PLACE-BASED PREVENTIVE APPROACH TO MOTOR VEHICLE RELATED HARMS

O'Guinn, Bradley Joseph 01 May 2019 (has links)
Each year, thousands of people are killed as a result of an automobile collision. In 2016 alone, collisions killed approximately 37,461 people; this is nearly double the number of murders reported by the UCR for the same year. Additionally, motor vehicle related harms result in billions of dollars of expenses each year. In order to maintain roadway safety, many police departments increase traffic enforcement to deter drivers from engaging in negative driving behaviors. Using a deterrent framework, I study the effects of one traffic unit’s outcome on traffic collisions and motor vehicle safety crimes in the City of Paducah, Kentucky. Equipped with four years of longitudinal data, collisions and motor vehicle safety crimes are compared during intervention and non-intervention periods. Independent Sample T-Tests are used to determine the association between increased traffic enforcement and the outcome variables. Next, a One way ANOVA, and subsequent Post Hoc tests are used to determine the differences between 3 separate time periods. The results suggest that as traffic enforcement increased during the intervention period, collisions and DUI offenses decreased when compared to the pre-intervention phase; while the number of collisions increased after the intervention, DUI offenses continued to decrease. Offenses for speeding 15 mph above the speed limit and disregarding a traffic control device increased during the intervention period, when compared to pre-intervention levels and decreased after the intervention period, suggesting a positive relationship with traffic enforcement. These results are discussed in relation to deterrence theory. Finally, limitations and avenues for future research are addressed.
15

Effects of Cell Phone Cameras on Police Working Behavior

Mallett, Michael J. Derek 06 March 2019 (has links)
<p> Recording police officers can result in distraction, fear, and false perceptions of law enforcement personnel when citizens upload the videos to social media, though little is understood about police perceptions of this phenomenon. Using evaluation apprehension theory, emotional labor theory, and emotional intelligence as the foundation, the purpose of this phenomenological study was to explore the feelings and experiences of police officers recorded by citizens with cell phone cameras while working. Data were collected through semi-structured interviews with 10 police officers in the State of Indiana who were recorded with cell phone cameras. The data were transcribed, inductively coded, and then subjected to descriptive 7 steps, thematic, and cross-case analysis procedures. Key findings suggest officers experienced feelings of disengagement from duties when recorded by citizens. Results revealed concerns of professional appearance, self-reputation, and self-esteem. However, the study also indicated that the application of emotional intelligence and emotional labor from leadership could be used to assist officers in managing such disengagement. The implications for social change provided by this study include the development of training materials for law enforcement professionals who work through emotional intelligence while fostering opportunities for community engagement. For the public, this study provides an educational opportunity for the community to understand the feelings and significances of police officers who are recorded.</p><p>
16

Citizen involvement and law enforcement does coproduction affect organizational efficiency and organizational effectiveness? /

Gultekin, Sebahattin. Benavides, Abraham David, January 2009 (has links)
Thesis (Ph. D.)--University of North Texas, Aug., 2009. / Title from title page display. Includes bibliographical references.
17

Basic police officer training in Oklahoma : an assessment of effectiveness and relevance /

Tidmore, James R., January 1997 (has links)
Thesis (Ed. D.)--University of Oklahoma, 1997. / Includes bibliographical references (leaves 59-63).
18

Prosecuting the Somali pirates: The law enforcement approach.

Fouche, H 26 April 2010 (has links)
Media reports that Somali pirates are holding seafarers to ransom in the Gulf of Aden, the Red Sea and the Western Indian Ocean are, unfortunately, not an infrequent occurrence. Robust action by the naval fleets of various states and naval alliances operating in the area since 2008 has led to the capture of many pirates. More than half of the detained suspected pirates, however, have been released without being prosecuted. Clearly the states prosecuting pirates captured at sea in the region face considerable difficulties. This paper examines those difficulties and suggests that following the law enforcement approach will produce the desired outcome, namely successful prosecution. In reaching this conclusion, the law enforcement approach is analysed in terms of arrest, investigation and prosecution.
19

Privacy Monitoring and Enforcement in a Web Service Architecture (WSA)

Tong, Kai 03 May 2012 (has links)
The growth of online activities in our daily lives has led to substantially increased attention on how organizations and their computer systems handle Personal Information (PI). Independently, the wide adoption of Web Service Architecture (WSA), for the integration of software, creates an opportunity to facilitate support for privacy by monitoring the use of PI by web services and enforcing applicable privacy policies. This thesis designs an agent for privacy monitoring and enforcement in a WSA environment and creates a prototype as a proof of concept. The agent is based on a specific multi-agent architecture for privacy compliance. The design of the agent has led to extension of the architecture to bring out its full potential in monitoring PI flows and enforcing privacy policies in a WSA environment. The evaluation of the prototype has led to suggestions on its implementation for an operational environment.
20

Trucking and Size and Weight Regulations in Costa Rica

MacAngus, Jane Christine 20 September 2012 (has links)
The purpose of this research is to increase transportation engineering knowledge about trucking operations and truck size and weight regulations in Costa Rica. This is done to reveal issues that should be considered in defining, evaluating, and choosing among alternative courses of action to improve truck operations and safety in the country. The research analyzes truck operations in Costa Rica with respect to the transportation system, truck size, weight and safety regulations, trucking activity and operating weights of trucks, and future transportation developments that may impact truck operations. This is done through the analysis of available data related to truck operations including an analysis of weight data to determine compliance with weight regulations and the associated operations of the trucking industry in Costa Rica. A series of interviews and site visits were used to understand the transportation system, regulations, enforcement, and associated issues.

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