Testimony issued by the Government Accountability Office with an abstract that begins "Social Security is the foundation of the nation's retirement income system, helping to protect the vast majority of American workers and their families from poverty in old age. However, it is much more than a retirement program, also providing millions of Americans with disability insurance and survivors' benefits. Over the long term, as the baby boom generation retires and as Americans continue to live longer and have fewer children, Social Security's financing shortfall presents a major program solvency and sustainability challenge that is widening as time passes. The House Committee on Ways and Means asked GAO to discuss the need for Social Security reform. This testimony addresses the nature of Social Security's long-term financing problem and why it would be prudent for Congress to take action sooner rather than later. This testimony also notes the broader context in which reform proposals should be considered and the criteria that GAO has recommended as a basis for analyzing any Social Security reform proposals."

A letter report issued by the Government Accountability Office with an abstract that begins "The President's vision for space exploration (Vision) directs the National Aeronautics and Space Administration (NASA) to retire the space shuttle following completion of the International Space Station, planned for the end of the decade. The retirement process will last several years and impact thousands of critically skilled NASA civil service and contractor employees that support the program. Key to implementing the Vision is NASA's ability to sustain this workforce to support safe space shuttle operations through retirement. Because of the potential workforce issues that could affect the safety and effectiveness of operations through the space shuttle's retirement, GAO was asked to identify (1) the progress of efforts to develop a strategy for sustaining the space shuttle workforce through retirement and (2) factors that may have impeded these efforts."

Testimony issued by the Government Accountability Office with an abstract that begins "The current generation of unmanned aerial vehicles (UAV) has been under development for defense applications since the 1980s, and as the Department of Defense (DOD) transforms its military operations, UAVs are becoming increasingly vital. Today's testimony identifies (1) GAO's preliminary observations on operational successes and emerging challenges from ongoing GAO work reviewing UAV current operations, (2) the extent to which DOD has developed a strategic plan and oversight body to manage its investment in UAVs, and (3) lessons from GAO's prior work that can be used to promote the efficient development, fielding, and operational use of UAVs."

A letter report issued by the Government Accountability Office with an abstract that begins "GAO contracted with Clifton Gunderson LLP to audit the financial statements of the Senate Restaurants Revolving Fund for fiscal years 2004 and 2003. Clifton Gunderson LLP found that (1) the financial statements were presented fairly, in all material respects, in conformity with U.S. generally accepted accounting principles; (2) the Fund maintained effective internal control over financial reporting (including safeguarding assets) and compliance with laws and regulations; and (3) there was no reportable noncompliance with selected provisions of laws and regulations it tested."

Free weekly newspaper that includes business and classified advertising.

Free weekly newspaper that includes business and classified advertising.

Weekly newspaper from Rusk, Texas that includes local, state and national news along with extensive advertising.

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Greg Abbott, regarding a legal question submitted for clarification: Whether a funeral establishment must comply with a statutory requirement that is obtain a "cremation authorization form" signed by an "authorizing agent" when a purchaser in a prepaid funeral contract has previously specified disposition of the purchaser's remains by cremation.

Weekly student newspaper from Texas Wesleyan University in Fort Worth, Texas that includes campus and local news along with advertising.

This report reviews the public record concerning federal continuity of government arrangements.

This report is a guide to one of the 13 regular appropriations bills that Congress considers each year. It summarizes the status of the bill, its scope, major issues, funding levels, and related congressional activity, and is updated as events warrant. The Interior and related agencies appropriations bill includes funds for the Department of the Interior (DOI), except for the Bureau of Reclamation, and for some agencies and programs within the Departments of Agriculture, Energy, and Health and Human Services.

Free weekly newspaper that includes business and classified advertising.

This report discusses the Crime Victims Fund (CVF or "Fund"), which was established in the U.S. Treasury in 1984 by the Victims of Crime Act (VOCA) to provide a dedicated source of funds for state victim compensation and assistance programs.

Nonequilibrium molecular dynamics (MD) simulations show that shock-induced void collapse in copper occurs by emission of shear loops. These loops carry away the vacancies which comprise the void. The growth of the loops continues even after they collide and form sessile junctions, creating a hardened region around the collapsing void. The scenario seen in our simulations differs from current models that assume that prismatic loop emission is responsible for void collapse. We propose a new dislocation-based model that gives excellent agreement with the stress threshold found in the MD simulations for void collapse as a function of void radius.

The research during the first year of the project was focused on developing the foundations of a new geophysical technique for mineral exploration and mineral discrimination, based on electromagnetic (EM) methods. The proposed new technique is based on examining the spectral induced polarization effects in electromagnetic data using modern distributed acquisition systems and advanced methods of 3-D inversion. The analysis of IP phenomena is usually based on models with frequency dependent complex conductivity distribution. One of the most popular is the Cole-Cole relaxation model. In this progress report we have constructed and analyzed a different physical and mathematical model of the IP effect based on the effective-medium theory. We have developed a rigorous mathematical model of multi-phase conductive media, which can provide a quantitative tool for evaluation of the type of mineralization, using the conductivity relaxation model parameters. The parameters of the new conductivity relaxation model can be used for discrimination of the different types of rock formations, which is an important goal in mineral exploration. The solution of this problem requires development of an effective numerical method for EM forward modeling in 3-D inhomogeneous media. During the first year of the project we have developed a prototype 3-D IP …

Weekly newspaper from Yoakum, Texas that includes local, state, and national news along with advertising.

Weekly newspaper from Llano, Texas that includes local, state, and national news along with advertising.

Weekly newspaper from Cuero, Texas that includes local, state, and national news along with advertising.

Laser-induced polarization spectroscopy (LIPS), degenerate four-wave mixing (DFWM), and electronic-resonance-enhanced (ERE) coherent anti-Stokes Raman scattering (CARS) are techniques that shows great promise for sensitive measurements of transient gas-phase species, and diagnostic applications of these techniques are being pursued actively at laboratories throughout the world. However, significant questions remain regarding strategies for quantitative concentration measurements using these techniques. The primary objective of this research program is to develop and test strategies for quantitative concentration measurements in flames and plasmas using these nonlinear optical techniques. Theoretically, we are investigating the physics of these processes by direct numerical integration (DNI) of the time-dependent density matrix equations that describe the wave-mixing interaction. Significantly fewer restrictive assumptions are required when the density matrix equations are solved using this DNI approach compared with the assumptions required to obtain analytical solutions. For example, for LIPS calculations, the Zeeman state structure and hyperfine structure of the resonance and effects such as Doppler broadening can be included. There is no restriction on the intensity of the pump and probe beams in these nonperturbative calculations, and both the pump and probe beam intensities can be high enough to saturate the resonance. As computer processing speeds have increased, we have incorporated …

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The proposed nuclear waste repository at Yucca Mountain, Nevada currently includes a minimum of 50 years forced ventilation inside of emplacement drifts prior to repository closure. To regulate the heat generated from emplaced waste packages, the ventilation during the pre-closure period should be continuous. Off-normal thermal scenarios that consider temporary shutdown of the pre-closure ventilation are investigated to determine the impacts of ventilation shutdown on the thermal-hydrologic-mechanical behaviors of the emplacement drifts. In-drift heat transfer processes including radiation, convection, and conduction are studied. The analysis provides a ventilation heat removal ratio that varies on the drift location and the ventilation duration. The heat removal ratio is transferred and utilized in the NUFT thermal-hydrology software. The NUFT software is used to investigate the thermal-hydrologic impacts on the repository rock mass for the off-normal thermal scenarios with various shutdown durations at various pre-closure times. The predicted rock mass temperature evaluated from the thermal-hydrologic analysis is applied for the thermal-mechanical analysis of the off-normal thermal scenarios. The results show that degradation and rockfall of the emplacement drifts due to the off-normal thermal scenarios will be minimal, and it is concluded that the impacts of off-normal thermal scenarios on the stability of the emplacement …

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