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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.
41

The seamless maritime concept

Dolan, Mark E. 03 1900 (has links)
Approved for public release; distribution is unlimited / The Seamless Maritime Concept is the need to treat awareness, security, defense in a comprehensive, cohesive manner. Continuing discussion of maritime homeland security and defense capability requirements and resources allocation fails to recognize the unique requirements of the maritime domain. Enormous thought and resources have been put towards enhancing maritime homeland security and maritime homeland defense readiness. Unfortunately, the efforts to date treat "defense" and "security" disparately, ignoring the necessity to include all maritime domain partners. The Seamless Maritime Concept suggests that incremental changes to processes, boundaries, and markets have little chance to dramatically improve performance. The Seamless Maritime Concept suggests a new way of addressing the problem. The Coast Guard's motto is "Semper Paratus" or "Always Ready." It reflects the quality of the people; the people will not let any obstacle prevent them from accomplishing the mission. Admiral Loy's "dull knife" declares the desperate need to re-capitalize the Coast Guard cutter and air craft fleets. And the Coast Guard's long standing record of success all combine to demonstrate that given some resource support that the Coast Guard can get it (maritime security) done. Conversely, failure to recapitalize will drive the Coast Guard toward obsolescence and preclude an opportunity to enhance the security and defense readiness of the maritime domain. / Commander, United States Coast Guard
42

Meanings of Security: A Constructivist Inquiry into the Context of Information Security Policy Development Post 9/11

Larkin, Linda F 01 January 2004 (has links)
Security is a term that appears to be used in a variety of ways and to have a number of meanings. In policy discussions, there may be reference to information security, national security, network security, online security, and other kinds of security. In an environment where technological innovation appears to be occurring at an ever increasing rate, policy makers look to technological experts for advice, and information security policy is developed, it seems to be important to consider these variations in meaning. This constructivist inquiry explores the context in which information security policy is developed and inquires into the meanings, assumptions, and values of those who engage in policy discourse. The guiding research question, "What is the meaning of security?" asks participants in federal and state government, colleges and universities, and the private and non-profit sectors about their understandings of security. The findings of this inquiry, presented in a narrative case study report, and the implications of this case study provide a richer understanding of the multiple meanings of security in the context in which information is selected and presented to policy makers, advice is given, and policy decisions are made. The multiple perspectives offered by diverse research participants offer valuable insights into the complex world in which information security policy development takes place. While the goal of this research is understanding, the use of thick description in the narrative may aid in the transferability necessary for the reader to make use of this research in other settings. Lessons learned are included, along with implications for policy makers and for future research.
43

Terrorismus und Terrorismusbekämpfung in Frankreich in den 1980er Jahren / Terrorisme et politique de lutte antiterroriste en France dans les années 1980 / Terrorism and Antiterrorism in France in the 1980s

Lammert, Markus 17 June 2014 (has links)
Cette thèse étudie la politique de lutte antiterroriste dans la France des années 1980 en analysant le terrorisme en tant que processus de communication entre trois groupes d’acteurs: les terroristes, l’État et la société. Épargnés par les années de plomb à la suite des troubles de 1968, les Français sont confrontés à partir de 1982 à une vague terroriste sans précédant: simultanément, des terroristes d’extrême-gauche, des séparatistes et des groupes internationaux et islamistes attaquent le pays. Par la suite, la manière dont l’État et la société française répondent au terrorisme subit une transformation fondamentale. Alors que, jusqu’à la fin des années 1970, la violence politique avait bénéficié d’une certaine tolérance, un consensus national « contre le terrorisme » émerge au cours des années 1980. La France développe son propre modèle de l’antiterrorisme qui se caractérise par son efficacité et sa flexibilité et dont les principaux fondements n’ont que peu changé depuis. Parallèlement, un discours sécuritaire s’installe. De même, sous l’impact du terrorisme international, les représentations de la minorité arabe et musulmane changent, tout comme le font en parallèle la politique française d’asile et d’immigration. / This thesis traces France’s fight against terrorism in the 1980s, when the country was hit by an unprecedented wave of terrorist attacks. Largely spared from the “years of led” that had haunted most of Europe during the 1970s, France was suddenly faced with simultaneous attacks by left-wing extremists, violent separatists and international terrorists, including the first terrorist attacks perpetrated by islamic extremists on European soil. This thesis builds up on a theoretical framework that looks at terrorism as a communication process between three groups of actors: the terrorists, society and the state. During the 1980s, the way the French state and society perceived and reacted to terrorism underwent a fundamental change: Whereas, until the late 1970s, political violence had been met with a certain tolerance, a new antiterrorist consensus emerged during the subsequent decade. France developed its own counterterrorist approach - a highly effective and flexible model whose principal foundations have barely changed to the present day. Simultaneously, a new security discourse replaced the liberal atmosphere of the 1970s. The terrorism of the 1980s also contributed to a change of the perception of the Arabic and Muslim minority in France.
44

An Examination of Tribal Nation Integration in Homeland Security National Preparedness

Reed, Donald J. 01 January 2015 (has links)
Research has established that national homeland security policy requires a whole community or all-of-nation approach to national security preparedness. What is less clear is whether all stakeholders are integrated into or benefit from this collective effort. This narrative policy analysis examined the relationship between a federally-recognized group of Native American tribal nations and homeland security national preparedness to explore whether tribal nations are effectively integrated with the collective effort for national preparedness. The theoretical framework stemmed from a convergence of social contract theory and conflict theory. Interviews (n = 21) were conducted with preparedness authorities from government agencies, and from tribal nations and nongovernmental organizations that advocate on behalf of tribal nations. Data were analyzed using Roe's narrative policy analysis technique. Results revealed areas of convergence of the government and tribal narratives on the historical disenfranchisement of tribal nations; findings also showed areas of divergence on how to better integrate tribal nations in homeland security national preparedness. The study concludes with a number of recommendations highlighting the manner in which national interests and tribal nation preparedness interests are intertwined. This study suggests that the nation's homeland security may be better served by greater inclusion of tribal nations in national preparedness efforts. The results of this study contribute to positive social change by giving voice to a heretofore disenfranchised social group, Native Americans, and by allowing them to strengthen the metanarrative of homeland security national preparedness.
45

Assessment of Passive Fire Protection on Steel-Girder Bridges

Davidson, Michael 01 December 2012 (has links)
Bridges in the US are severely damaged or suffer collapse from fires at significant rates, even when compared to other hazards such as earthquakes. Fire-induced bridge collapses are perpetuated by the general lack of installed fire protection systems. Therefore, new materials and applications are needed to mitigate structural damage that can be caused to civil infrastructure by severe fires. Accordingly, the objective of this study is to further the development of new fire protection applications in transportation structures. Specifically, the investigation centers on the development of new applications in passive fire protection materials, within the context of shielding steel-girder bridges against severe fire effects. A steel-girder bridge has been selected for study, and a high-resolution finite element model has been formed based on the corresponding bridge structural drawings. Temperature-dependent structural material properties and thermal properties have been synthesized and incorporated into the model. Additionally, a representative fire scenario has been formed (in part) based on a recent fire incident that occurred at the selected bridge site. The fire scenario also incorporates the characteristics of a fully loaded gasoline tank truck fire, where a means of incorporating the severe fire into the finite element model (as thermal loading) has been identified and enacted. Coupled thermal-mechanical finite element analyses have been carried out using the (unprotected) steel-girder bridge model. An additional finite element simulation has been carried out, where the steel-girder bridge model has been fitted with a refractory cement material that insulates the underside of the bridge spans. Also, a finite element simulation has been carried out where the steel-girder bridge model has been fitted with intumescent coating material as insulation against fire effects. Both the refractory cement and the intumescent coating materials have been found to possess robust insulation characteristics from the simulation results. Namely, the finite element analysis results indicate that, in the event of a bridge fire, both materials are capable of preventing the buildup of damaging temperatures in underlying structural members. Accordingly, the refractory cement and intumescent coating materials have been identified as successful passive fire protection materials for the fire scenario and bridge case considered.
46

Stolperstein Terrorismusbekämpfung

Wetzel, Jens 06 January 2015 (has links) (PDF)
Die EU hat sich verpflichtet einen Raum der Freiheit, der Sicherheit und des Rechts (RFSR) zu errichten. Der Schutz persönlicher Freiheitsrechte, die Wahrung von Rechtsstaatlichkeit und die Gewährung (innerer) Sicherheit sind seither ein zentrales Integrationsziel der Union und wurden im zunehmenden Maße „europäisiert“. Der internationale Terrorismus stellt dabei eine der bedeutendsten Motivationen, aber auch eine der größten Bewährungsproben dar. Gelingt es der EU die Integration im Bereich der inneren Sicherheit weiter voranzutreiben ohne dabei Freiheit und Rechtsstaatlichkeit in den Schatten zu drängen. Dieser Problemstellung wird mit einer exemplarischen Analyse zentraler Antiterrorismusmaßnahmen nach 9/11 nachgegangen.
47

Vnitřní bezpečnost USA: Realita či mýtus? Domácí boj s terorismem po 11. září / U.S. Homeland Security: Reality or Myth? Domestic counterterrorism post-9/11

Bernardyová, Alžběta January 2011 (has links)
Diploma thesis "U.S. Homeland Security: Reality or Myth? Domestic Counterterrorism post-9/11" examines the change in U.S. domestic counterterrorism policy after the terrorist attacks of 9/11. More specifically, it focuses on the U.S. government's reorganization, which led to the creation of the Department of Homeland Security. As outlined in this thesis, the homeland security agenda was aimed at unifying the U.S. efforts to prevent terrorist attacks within the United States, reducing America's vulnerability to terrorism, and minimizing the damage and recovering from attacks that do occur. This thesis sets out to answer two interconnected questions: (1) whether the proposed homeland security agenda led to an efficient and unified system of U.S. domestic counterterrorism measures based on enhanced information sharing; and (2) why, in spite of the unique opportunity created by the 9/11 attacks, a comprehensive reorganization of the U.S. government to create a coherent homeland security agenda did not materialize. Throughout this thesis, it is argued that an efficient U.S. government reorganization was obstructed by three main factors. First, the change was obstructed by the organizational nature of the government agencies. Second, the reorganization was hindered by the "rational choices" of the U.S....
48

A Wolf In Military Clothing: A Case Study Examination Of Lone Wolf Terrorism And The Roles And Responsibilities Of Government Agencies

Bandel, Peter 01 January 2012 (has links)
Since the fall of September, 2011, there has been a major increase in awareness and study of global terrorism. Academia, the media, politicians, and the average citizen all have varying definitions, ideas, and concerns about terrorism. The focus has mainly been on international terrorism. Terrorist organizations like Al Qaeda have permeated the discussion. However, there is a growing concern of the "lone wolf terrorist." A lone wolf terrorist acts without a terrorist organization and is capable of having his/her own radical agenda with the audacity and simplicity to carry it out solely and enact great damage. The focus in the United States and globally has been on international lone wolf terrorists. This is important, but a longstanding concern (that often goes without much conversation) is the domestic lone wolf terrorist. Using Gustav Freytag’s Triangle and Rational Choice theory, it is shown that lone wolf terrorism must be examined by the United States government to ensure safety of its citizens. A lone wolf terrorist is characterized as a United States citizen who enacts a terrorist action without being part of an organization or terror group. His motives are extremist in nature. This thesis examines the iii growing phenomena of the domestic lone wolf terrorist. In doing so, the primary function is to look at an even starker reality: that some lone wolf terrorists have served in the military, and during service have shown to portray radical thoughts and actions. Furthermore, these lone wolf terrorists used their military training and weapon insight to enact their catastrophic aims. This thesis uses a case study methodology to examine three lone wolf actors. From the Oklahoma City Bombing, to the 1996 Olympic Summer Games in Atlanta and on to the Ft. Hood shootings the studies find that in all cases the actors did have radical beliefs, military training and used that training in concert with their attacks. This thesis can be used as a discussion about lone wolf terrorism, but also about governance. The findings show an increased need for the Department of Defense to work closely with the Department of Homeland Security and seek greater advice from organizations like the Federal Bureau of Investigation in order to conduct better psychological studies and examinations of military personnel. A disclaimer must be made that this thesis does not, in any way, seek to disparage the amazing amount of work and sacrifice of United States government personnel and agencies. This thesis aims to provide research towards improved understanding and combating of lone wolf terrorism.
49

Multi-state initiatives: agriculture security preparedness / Agriculture security preparedness

Gordon, Ellen M. 06 1900 (has links)
CHDS State/Local / Approved for public release, distribution is unlimited / To defend American agriculture against foreign or domestic terrorism, it is essential that states build multi-state partnerships to provide for the collaborative plans, programs and operations needed to protect the nations food security. The National Homeland Security Strategy puts states on the front lines in the war against terrorism---including the struggle to secure the agriculture industry from potentially devastating attack. The issues surrounding agro-terrorism are vast and complex and the resources of the Federal government to address these issues are limited and overextended. If states attempt to address this threat independently, important opportunities to reduce vulnerability and enhance capability will be lost. To achieve the capabilities needed for agro terrorism detection, mitigation, preparedness and response, states must collaborate to build the partnerships and programs their citizens require. This thesis argues multi-state partnerships are critical to defeating this threat as well as providing a robust response to an attack. Whether intentionally introduced or naturally occurring , infectious diseases can easily cross state borders before an outbreak is even detected. States must be prepared to act quickly to mitigate the effects of any crisis. There is a significant opportunity for states to strengthen their abilities to provide for a stronger agriculture counter terrorism preparedness system. The states can further their ability to combat attacks on agriculture actively by demonstrating leadership in implementing administrative agreements and ultimately adopting compact(s) between states as well as with the private sector. / Civilian, Homeland Security Advisor and Emergency Management Administrator, Iowa Homeland Security and Emergency Management Division
50

Building a contingency menu: using capabilities-based planning for Homeland Defense and Homeland Security

Goss, Thomas J. 03 1900 (has links)
Approved for public release, distribution is unlimited / A capabilities-based approach to contingency planning offers important opportunities to strengthen both Homeland Defense and Homeland Security. The Department of Defense (DOD) and the Department of Homeland Security (DHS) have already begun moving beyond traditional threat-based and scenario-based planning methodologies toward a more capabilities-based approach, but require embracing this concept more in order to counter challenges in developing contingency plans against current threats to the US Homeland. Additionally, given the critical responsibilities of state and local governments in Homeland Security, this planning approach might be applied far beyond the Federal government. This thesis examines ways that a specialized capabilities-based planning process might be applied to Homeland Defense and Homeland Security, and applies the proposed methodology to two case studies: the US Navy Component of US Northern Command and the New York City Fire Department. / Lieutenant Colonel, United States Army

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