Physical Sciences and Mathematics Commons^™

Opportunities And Challenges From Major Disasters Lessons Learned Of Long-Term Recovery Group Members, Eduardo E. Landaeta

Graduate Program in International Studies Theses & Dissertations

Natural hazards caused by the alteration of weather patterns expose populations at risk, with an outcome of economic loss, property damage, personal injury, and loss of life. The unpredictability of disasters is a topic of concern to most governments. Disaster policies need more attention in aligning mitigation opportunities with disaster housing recovery (DHR). The effect of flooding, which primarily impacts housing in coastal areas, is one of the most serious issues associated with natural hazard. Flooding has a variety of causes and implications, especially for vulnerable populations who are exposed to it. DHR is complex, involving the need for effective …

The Messy Nuclear Landscape: Using Fuzzy Cognitive Mapping To Explore Plausible Nuclear Disarmament Scenarios, Ryan M. Nixon

Graduate Program in International Studies Theses & Dissertations

Nuclear weapons are seemingly permanent fixtures in international relations. Although nuclear abolitionists and actors within the Nonproliferation Treaty (NPT) and the International Atomic Energy Agency (IAEA) have taken significant steps towards designing a world without nuclear weapons, the longstanding realist logic that suggests nuclear disarmament is nonviable has born more fruit. On the other hand, some proponents of realism have suggested global nuclear disarmament is feasible, given that certain international instabilities are stabilized and that special care is taken during diplomatic negotiations. This presents an opportunity to test these predictions using fuzzy cognitive mapping, a computational modeling technique that identifies …

When The Wind Blows: An Evaluation Of Key Factors That Enabled The Proliferation Of Wind Energy Generation In The United States Through 2016, Mary Sodini Bell

Graduate Program in International Studies Theses & Dissertations

Increasing CO₂ emissions have led to extreme weather phenomena labeled as climate change. Energy consumption and the burning of fossil fuels are primary contributors to climate change, which necessitates finding ways to decrease fossil fuel consumption critical to preserving the planet while helping nations reduce dependence on costly fossil fuels. Renewable energy is one part of the solution to reducing CO₂ emissions. Wind energy is the fastest growing form of renewable energy across the world and within the U.S., but the key factors that enabled the U.S. wind industry to grow from zero installed capacity at the beginning …

Diffusion Of Renewable Energy Policies, Khatera Alizada

Graduate Program in International Studies Theses & Dissertations

This study examines the global diffusion of renewable energy policies: feed-in tariffs (FIT) and renewable portfolio standards (RPS). Existing studies of policy diffusion have failed to differentiate between four possible mechanisms of policy diffusion: emulation, suasion, learning and competition. To test these competing explanations, the study uses a mixed-method research design that combines statistical analysis of time-series cross-sectional data with an agent-based model of diffusion processes. The findings of the statistical analysis show strong support for the suasion (European Union Membership, Clean Development Mechanisms) and emulation mechanisms (cultural similarity or common language) in the diffusion of FIT. In the diffusion …

The Effects Of Using Natural Gas In Light-Duty Vehicle Fleet Of The United States On Its Energy Dependency And Greenhouse Gas Emissions, Nurullah Ayyilmaz

Graduate Program in International Studies Theses & Dissertations

Shale boom has changed the track of discussions on the future of the U.S. energy politics. A new opportunity emerged to meet domestic demand of the U.S. by using secure sources. Transportation accounts for a quarter of energy consumption in the U.S. Increasing the share of natural gas in the transport sector bolsters the U.S. energy security because of shifting from insecure sources (imported oil) to secure sources (shale gas reserves). Using natural gas instead of oil in light-duty vehicles (LDVs) contributes to the efforts of decreasing dependence on insecure sources and also decreases anthropogenic greenhouse gas (GHG) emissions caused …

Developments In The Global Energy Markets And Constructing The Future Of The Persian Gulf Security, Nihat Cengel

Graduate Program in International Studies Theses & Dissertations

This study analyses the global energy projections and regional dynamics in the Persian Gulf. It is shown that the future projections in the world energy markets signify the importance of cooperation between developed and developing countries. It is also suggested that connected to the global economic crises and the regional demand change in the energy market, there is a growing need for international support to the Persian Gulf security.

I argue that the Gulf Cooperation Council (GCC) could play a crucial role for eliminating political conflicts and maintaining the regional stability. As a result, collective arm transfer to the region, …

Integrated Water Resources Management: A Theoretical Exploration Of The Implementation Gap Between The Developed And Developing Worlds, Jennifer S. Schiff

Graduate Program in International Studies Theses & Dissertations

As part of its Millennium Development Goals, the United Nations acknowledges that solving the world's water woes requires giving one billion additional people access to safe and affordable drinking water, while also noting that this is a difficult goal to achieve considering present environmental challenges. Amidst this atmosphere of vanishing freshwater, the legislative policy community has begun to encourage diverse discourse on the topic of efficient resource management, but the form and function of such a solution present unique political and theoretical challenges for policymakers and scholars alike. The current consensus among water managers is that a multifaceted policy framework …