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Iran: U.S. Concerns and Policy Responses (open access)

Iran: U.S. Concerns and Policy Responses

The issue of Iran and its nuclear program has emerged as a top priority for the Obama Administration. The United States also sees a threat to U.S. interests posed by Iran's support for militant groups in the Middle East and in Iraq and Afghanistan. Tensions have been particularly elevated since Iran's late-December 2011 threat to try to choke off much of the world's oil supplies -a reaction to the imposition of significant sanctions against Iran's vital exports of oil. The heightened tensions follow three years in which the Obama Administration has assembled a broad international coalition to pressure Iran through economic sanctions while also offering sustained engagement with Iran if it verifiably assures the international community that its nuclear program is peaceful. The Administration uses indicators such as Iran's economic deterioration and its willingness to engage in new talks as evidence that policy is starting to work and should be given more time before any consideration of U.S. or other country military options. The Administration also perceives that the legitimacy and popularity of Iran's regime is in decline, although not to the point where the regime's grip on power is threatened. Over the past two years, the United States has …
Date: March 23, 2012
Creator: Katzman, Kenneth
System: The UNT Digital Library
U.S. Special Operations Forces (SOF): Background and Issues for Congress (open access)

U.S. Special Operations Forces (SOF): Background and Issues for Congress

Special Operations Forces (SOF) play a significant role in U.S. military operations, and the Administration has given U.S. SOF greater responsibility for planning and conducting worldwide counterterrorism operations. This report covers SOF budgets for FY2013 and what the budgeted money could be used for.
Date: March 23, 2012
Creator: Feickert, Andrew
System: The UNT Digital Library
Mandatory Spending Since 1962 (open access)

Mandatory Spending Since 1962

Federal spending is divided into three broad categories: discretionary spending, mandatory spending, and net interest. Federal spending has outrun federal revenues for the last 10 fiscal years. In the long term, projections suggest that if current policies remain unchanged, the United States faces a major fiscal imbalance, largely due to rising health care costs and impending Baby Boomer retirements. Because discretionary spending is a smaller proportion of total federal outlays compared to mandatory spending, some budget experts contend that any significant reductions in federal spending must include cuts in entitlement spending. Other budget and social policy experts contend that cuts in entitlement spending could compromise their goals: the economic security of the elderly and the poor.
Date: March 23, 2012
Creator: Austin, D. Andrew & Levit, Mindy R.
System: The UNT Digital Library
Health Care: Constitutional Rights and Legislative Powers (open access)

Health Care: Constitutional Rights and Legislative Powers

The health care reform debate raises many complex issues including those of coverage, accessibility, cost, accountability, and quality of health care. Underlying these policy considerations are issues regarding the status of health care as a constitutional or legal right. This report analyzes constitutional and legal issues pertaining to a right to health care, as well as the power of Congress to enact and fund health care programs. Following the passage of the Patient Protection and Affordable Care Act, P.L. 111-148, legal issues have been raised regarding the power of Congress to mandate that individuals purchase health insurance, and the ability of states to "nullify" or "opt out" of such a requirement. These issues are also discussed.
Date: March 23, 2012
Creator: Swendiman, Kathleen S.
System: The UNT Digital Library
China Naval Modernization: Implications for U.S. Navy Capabilities—Background and Issues for Congress (open access)

China Naval Modernization: Implications for U.S. Navy Capabilities—Background and Issues for Congress

The question of how the United States should respond to China's military modernization effort, including its naval modernization effort, has emerged as a key issue in U.S. defense planning. The question is of particular importance to the U.S. Navy, because many U.S. military programs for countering improved Chinese military forces would fall within the Navy's budget. Potential oversight issues for Congress include the following: whether the U.S. Navy in coming years will be large enough to adequately counter improved Chinese maritime anti-access forces while also adequately performing other missions of interest to U.S. policymakers around the world; the Navy's ability to counter Chinese ASBMs and submarines; and whether the Navy, in response to China's maritime anti-access capabilities, should shift over time to a more distributed fleet architecture.
Date: March 23, 2012
Creator: O'Rourke, Ronald
System: The UNT Digital Library
Budget Control Act: Potential Impact of Automatic Spending Reduction Procedures on Health Reform Spending (open access)

Budget Control Act: Potential Impact of Automatic Spending Reduction Procedures on Health Reform Spending

This report discusses the Budget Control Act of 2011 (BCA; P.L. 112-25), which established new budget enforcement mechanisms for reducing the federal deficit by at least $2.1 trillion over the 10-year period FY2012-FY2021. The BCA places statutory limits, or caps, on discretionary spending for each of those 10 fiscal years, which will save an estimated $0.9 trillion during that period. In addition, it creates a Joint Select Committee on Deficit Reduction (Joint Committee), which is instructed to develop legislation to reduce the federal deficit by at least another $1.5 trillion through FY2021.
Date: March 23, 2012
Creator: Redhead, C. Stephen
System: The UNT Digital Library
China Naval Modernization: Implications for U.S. Navy Capabilities—Background and Issues for Congress (open access)

China Naval Modernization: Implications for U.S. Navy Capabilities—Background and Issues for Congress

This report covers the question of how the United States should respond to China's military modernization effort, including its naval modernization effort, has emerged as a key issue in U.S. defense planning. The question is of particular importance to the U.S. Navy, because many U.S. military programs for countering improved Chinese military forces would fall within the Navy's budget. Potential oversight issues for Congress include the following: whether the U.S. Navy in coming years will be large enough to adequately counter improved Chinese maritime anti-access forces while also adequately performing other missions of interest to U.S. policymakers around the world; the Navy's ability to counter Chinese ASBMs and submarines; and whether the Navy, in response to China's maritime anti-access capabilities, should shift over time to a more distributed fleet architecture.
Date: March 23, 2012
Creator: O'Rourke, Ronald
System: The UNT Digital Library
Iran: U.S. Concerns and Policy Responses (open access)

Iran: U.S. Concerns and Policy Responses

This report discusses the effects of economic sanctions against Iran; support to the Iranian democracy movement; and opposition against Iranian human rights violations and Iranian support for Syrian human rights violations. The Obama Administration identifies Iran as a major threat to U.S. national security interests. The sense of imminent crisis with Iran which greeted the beginning of 2012 follows three years in which the Obama Administration first offered Iran's leaders consistent and sustained engagement in exchange for limits to its nuclear program but, since 2010, has emphasized pressuring Iran through economic sanctions.
Date: March 23, 2012
Creator: Katzman, Kenneth
System: The UNT Digital Library
IT Supply Chain: National Security-Related Agencies Need to Better Address Risks (open access)

IT Supply Chain: National Security-Related Agencies Need to Better Address Risks

A letter report issued by the Government Accountability Office with an abstract that begins "Reliance on a global supply chain introduces multiple risks to federal information systems. These risks include threats posed by actors—such as foreign intelligence services or counterfeiters—who may exploit vulnerabilities in the supply chain and thus compromise the confidentiality, integrity, or availability of an end system and the information it contains. This in turn can adversely affect an agency’s ability to effectively carry out its mission. Each of the key threats could create an unacceptable risk to federal agencies."
Date: March 23, 2012
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Nursing Homes: CMS Needs Milestones and Timelines to Ensure Goals for the Five-Star Quality Rating System Are Met (open access)

Nursing Homes: CMS Needs Milestones and Timelines to Ensure Goals for the Five-Star Quality Rating System Are Met

A letter report issued by the Government Accountability Office with an abstract that begins "CMS developed and implemented the Five-Star System largely during an 8-month period in 2008 with input from long-term care stakeholders, CMS’s Five-Star System contractor, and members of a technical expert panel—a panel composed of nine individuals that CMS identified as experts in long-term care research. CMS made numerous methodological decisions during the development of the Five-Star System, including three key methodological decisions. GAO defines key methodological decisions as those that at least six technical expert panel members—of the nine that GAO contacted—recalled as eliciting the most intense review and discussion during the development of the Five-Star System. One key methodological decision was how to combine the component ratings to create an overall rating. The other two key methodological decisions pertained to how to create ratings that account for variation in the type of care provided across nursing homes."
Date: March 23, 2012
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Affordable Care Act: Litigation Resources (open access)

Affordable Care Act: Litigation Resources

This report discusses the lawsuits challenging the Patient Protection and Affordable Care Act (PPACA). Moreover, the report also discusses how the Supreme Court granted three petitions of certiorari and scheduled oral arguments in 2012.
Date: March 23, 2012
Creator: Taylor, Julia & Tarnay, Eva M.
System: The UNT Digital Library
Agricultural Research, Education, and Extension: Issues and Background (open access)

Agricultural Research, Education, and Extension: Issues and Background

This report considers the U.S. Department of Agriculture's program for Research, Education, and Economics (REE). Moreover, the report discusses the amount of funding for the REE and debates the direction of it.
Date: March 23, 2012
Creator: Shields, Dennis A.
System: The UNT Digital Library
ACA: A Brief Overview of the Law, Implementation, and Legal Challenges (open access)

ACA: A Brief Overview of the Law, Implementation, and Legal Challenges

This report summarizes the Affordable Care Act (ACA) and the legal challenges it has faced. The report contains information on various lawsuits due to the ACA and provides the reasoning behind them as Congress violating its enumerated powers in the constitution. Moreover, the report covers the challenges of implementing the law.
Date: March 23, 2012
Creator: Redhead, C. Stephen; Staman, Jennifer; Burrows, Vanessa K. & Fernandez, Bernadette
System: The UNT Digital Library
Community Development Block Grants: Funding Issues in the 112th Congress and Recent Funding History (open access)

Community Development Block Grants: Funding Issues in the 112th Congress and Recent Funding History

The FY 2013 budget debate will take place within the context of growing concerns about the need to address federal budget deficits, the national debt, and a sluggish economic recovery following the longest and deepest recession since the Great Depression. This report contains information on FY 2013 appropriations, FY 2012 appropriations, FY 2011 appropriations, Congressional action, and related topics.
Date: March 23, 2012
Creator: Boyd, Eugene
System: The UNT Digital Library
Detecting and monitoring UCG subsidence with InSAR (open access)

Detecting and monitoring UCG subsidence with InSAR

The use of interferometric synthetic aperture radar (InSAR) to measure surface subsidence caused by Underground Coal Gasification (UCG) is tested. InSAR is a remote sensing technique that uses Synthetic Aperture Radar images to make spatial images of surface deformation and may be deployed from satellite or an airplane. With current commercial satellite data, the technique works best in areas with little vegetation or farming activity. UCG subsidence is generally caused by roof collapse, which adversely affects UCG operations due to gas loss and is therefore important to monitor. Previous studies have demonstrated the usefulness of InSAR in measuring surface subsidence related to coal mining and surface deformation caused by a coal mining roof collapse in Crandall Canyon, Utah is imaged as a proof-of-concept. InSAR data is collected and processed over three known UCG operations including two pilot plants (Majuba, South Africa and Wulanchabu, China) and an operational plant (Angren, Uzbekistan). A clear f eature showing approximately 7 cm of subsidence is observed in the UCG field in Angren. Subsidence is not observed in the other two areas, which produce from deeper coal seams and processed a smaller volume. The results show that in some cases, InSAR is a useful tool …
Date: March 23, 2012
Creator: Mellors, R J; Foxall, W & Yang, X
System: The UNT Digital Library
Integrated Multiscale Modeling of Molecular Computing Devices (open access)

Integrated Multiscale Modeling of Molecular Computing Devices

Significant advances were made on all objectives of the research program. We have developed fast multiresolution methods for performing electronic structure calculations with emphasis on constructing efficient representations of functions and operators. We extended our approach to problems of scattering in solids, i.e. constructing fast algorithms for computing above the Fermi energy level. Part of the work was done in collaboration with Robert Harrison and George Fann at ORNL. Specific results (in part supported by this grant) are listed here and are described in greater detail. (1) We have implemented a fast algorithm to apply the Green's function for the free space (oscillatory) Helmholtz kernel. The algorithm maintains its speed and accuracy when the kernel is applied to functions with singularities. (2) We have developed a fast algorithm for applying periodic and quasi-periodic, oscillatory Green's functions and those with boundary conditions on simple domains. Importantly, the algorithm maintains its speed and accuracy when applied to functions with singularities. (3) We have developed a fast algorithm for obtaining and applying multiresolution representations of periodic and quasi-periodic Green's functions and Green's functions with boundary conditions on simple domains. (4) We have implemented modifications to improve the speed of adaptive multiresolution algorithms for …
Date: March 23, 2012
Creator: Beylkin, Gregory
System: The UNT Digital Library
Design and Construction of Prototype Dark Matter Detectors (open access)

Design and Construction of Prototype Dark Matter Detectors

The Lepton Quark Studies (LQS) group is engaged in searching for dark matter using the Dark Matter Time Projection Chamber (DMTPC) at the Waste Isolation Pilot Plant (WIPP) (Carlsbad, NM). DMTPC is a direction-sensitive dark matter detector designed to measure the recoil direction and energy deposited by fluorine nuclei recoiling from the interaction with incident WIMPs. In the past year, the major areas of progress have been: #15; to publish the #12;first dark matter search results from a surface run of the DMTPC prototype detector, #15; to build and install the 10L prototype in the underground laboratory at WIPP which will house the 1 m{sup 3} detector, and #15; to demonstrate charge and PMT readout of the TPC using prototype detectors, which allow triggering and #1;{Delta}z measurement to be used in the 1 m{sup 3} detector under development.
Date: March 23, 2012
Creator: Fisher, Peter
System: The UNT Digital Library
Methyl Chloride from Direct Methane Partial Oxidation: A High-Temperature Shilov-Like Catalytic System (open access)

Methyl Chloride from Direct Methane Partial Oxidation: A High-Temperature Shilov-Like Catalytic System

The intention of this study is to demonstrate and evaluate the scientific and economic feasibility of using special solvents to improve the thermal stability of Pt-catalyst in the Shilov system, such that a high reaction temperature could be achieved. The higher conversion rate (near 100%) of methyl chloride from partial oxidation of methane under the high temperature ({approx} 200 C) without significant Pt0 precipitation has been achieved. High concentration of the Cl- ion has been identified as the key for the stabilization of the Pt-catalysts. H/D exchange measurements indicated that the over oxidation will occur at the elevated temperature, developments of the effective product separation processes will be necessary in order to rationalize the industry-visible CH4 to CH3Cl conversion.
Date: March 23, 2012
Creator: Tang, Yongchun & Ma, John (Qisheng)
System: The UNT Digital Library
[TXSSAR Committee Reports: March 23 - 25, 2012] (open access)

[TXSSAR Committee Reports: March 23 - 25, 2012]

Committee Reports for the Texas Society, Sons of the American Revolution, compiled for the March 23 - 25, 2012 State Convention.
Date: 2012-03-23/2012-03-25
Creator: Texas Society Sons of the American Revolution
System: The UNT Digital Library
[TXSSAR Officer Reports: March 23 - 24, 2012] (open access)

[TXSSAR Officer Reports: March 23 - 24, 2012]

Officer Reports for the Texas Society, Sons of the American Revolution, compiled March 23 - 24, 2012.
Date: 2012-03-23/2012-03-24
Creator: Texas Society Sons of the American Revolution
System: The UNT Digital Library