Results of a preliminary design study for a solar-powered irrigation facility to be located on a farm between Phoenix and Tucson, Arizona, are presented. The ERDA-specified generic design criteria are detailed. A detailed systems analysis is presented, and preliminary designs of the thermal storage system, organic Rankine cycle power system, cooling water system, power distribution system, and collector foundation are given. Site layout and improvements are described, and a cost analysis of prototype and production units is included. Engineering drawings are included. (WHK)

An analytical model of beam head dynamics is presented, leading to an estimate of the erosion rate due to the combined effects of Ohmic dissipation and scattering. Agreement with the results of a computer simulation and detailed one-dimensional computations is good in all respects except for the scaling of the erosion rate with net current.

The formal names and common names for all devices in the final focus system of the SLC are listed. The formal names consist of a device type designator, microprocessor designator, and a four-digit unit number. (LEW)

Data from air tests conducted on the 1/5-Scale Model Mark I Pressure Suppression Facility at Lawrence Livermore Laboratory were analyzed for the purpose of determining the various sources of load signature characteristics. It was determined that hydrodynamic vertical loading function embodies effects from: (a) momentum flux associated with flow from the downcomers; (b) momentum rate associated with bulk pool motion; and (c) unbalanced internal pressure forces related to phenomena associated with vent clearing. The integral form of the linear momentum equation is used to derive qualitative and quantitative insight into the mechanics of the hydrodynamic loading function. Amplitude spectra derived from Fourier transformations show that the 25 Hz (approximate) structural mode is the only frequency which appears consistently in all wave forms which were spectrum analyzed.

This report provides background information and issues for Congress on the Navy's proposal to homeport a nuclear-powered aircraft carrier (CVN) at Mayport, FL. Transferring a CVN from Norfolk, VA, to Mayport would shift from Norfolk to Mayport the local economic activity associated with homeporting a CVN, which some sources estimate as being worth hundreds of millions of dollars per year.

This report provides an overview of Arctic-related issues for Congress, and refers readers to more in-depth CRS reports on specific Arctic-related issues.

This report discusses the prevalence of different psychological health concerns within the Armed Forces, current mental health screening and treatments, and DOD responses.

A letter report issued by the Government Accountability Office with an abstract that begins "The total number of conditional registrations granted is unclear, as the Environmental Protection Agency (EPA) reports that its data are inaccurate for several reasons. First, the database used to track conditional registrations does not allow officials to change a pesticide's registration status from conditional to unconditional once the registrant has satisfied all requirements, thereby overstating the number of conditional registrations. Second, EPA staff have misused the term "conditional registration," incorrectly classifying pesticide registrations as conditional when, for example, they require a label change, which is not a basis in statute for a conditional registration. According to EPA documents and officials, weaknesses in guidance and training, management oversight, and data management contributed to these misclassification problems. For example, according to EPA documents, there was limited, organized management oversight to ensure that regulatory actions were not misclassified as conditional registrations. As of July 2013, EPA officials told GAO that the agency has taken or is planning to take several actions to more accurately account for conditional registrations, including beginning to design a new automated data system to more accurately track conditional registrations."

A letter report issued by the Government Accountability Office with an abstract that begins "The Department of Defense (DOD) established a goal to achieve total asset visibility over 30 years ago. This initiative aims to provide timely, accurate information on the location, movement, status, and identity of equipment and supplies. To date, the effort has been unsuccessful. GAO was requested to determine (1) the implementation status of the Air Force's business system initiatives to achieve total asset visibility, and whether the Air Force has implemented related best practices, and (2) whether the Air Force's business transformation efforts to achieve total asset visibility are aligned within the Air Force and with DOD's broader business transformation priorities. GAO interviewed Air Force officials and reviewed Air Force documentation to obtain an understanding of the Air Force's system initiatives and strategy for achieving total asset visibility and to identify areas for improvement."

A letter report issued by the Government Accountability Office with an abstract that begins "The International Marriage Broker Regulation Act of 2005 (IMBRA) was enacted to address issues of domestic violence and abuse against noncitizens (beneficiaries) married or engaged to U.S. citizens (petitioners) who have petitioned for them to immigrate to the U.S., including those who met through an international marriage broker (IMB). IMBRA mandated that GAO study the act's impact on the visa process for noncitizen spouses and fiance(e)s. This report addresses the extent to which the U.S. Citizenship and Immigration Services (USCIS), a component of the Department of Homeland Security (DHS); the Department of State (DOS); and the Department of Justice (DOJ) have implemented IMBRA, and the extent to which USCIS and DOS have collected and maintained data for this GAO report as required by IMBRA. To address these objectives, GAO reviewed the act and related legislation, analyzed IMBRA implementation guidance and available data on applications filed, and interviewed officials at USCIS, DOS, and DOJ."

A letter report issued by the Government Accountability Office with an abstract that begins "Health centers funded through grants under the Health Center Program--managed by the Health Resources and Services Administration (HRSA), an agency in the U.S. Department of Health and Human Services (HHS)--provide comprehensive primary care services for the medically underserved. HRSA provides funding for training and technical assistance (TA) cooperative agreement recipients to assist grant applicants. GAO was asked to examine (1) to what extent medically underserved areas (MUA) lacked health center sites in 2006 and 2007 and (2) HRSA's oversight of training and TA cooperative agreement recipients' assistance to grant applicants and its provision of written feedback provided to unsuccessful applicants. To do this, GAO obtained and analyzed HRSA data, grant applications, and the written feedback provided to unsuccessful grant applicants and interviewed HRSA officials."

A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO provided information on the Department of Energy's (DOE) National Ignition Facility (NIF), focusing on the: (1) magnitude of NIF's cost and schedule overruns; (2) reasons for these cost and schedule problems; (3) effects of NIF's cost and schedule on other weapons and science programs; and (4) DOE's and Lawrence Livermore's actions to correct these problems."

A letter report issued by the Government Accountability Office with an abstract that begins "The Department of Veterans Affairs (VA) expanded the use of the Enrollee Health Care Projection Model (EHCPM) in developing the agency’s health care budget estimate that supported the President’s fiscal year 2014 budget request. VA expanded the use of the EHCPM by using, for the first time, the model’s estimate for the amount of care provided—workload—to develop estimates of the resources needed for 14 long-term care services. However, VA continued to use the most current expenditure data rather than EHCPM estimates for projecting needed resources for these services due to concerns about the reliability of the EHCPM expenditure data. Using this new blended approach, VA used the EHCPM in whole or in part, to develop estimates for 74 health care services that accounted for more than 85 percent of VA’s health care budget estimate. Additionally, VA used a new budget category label for its estimate of certain administrative personnel costs, “Administrative Personnel,” and identified the types of positions this estimate included. However, VA did not consistently use the new label across its three health care appropriations accounts. Instead, VA used “Administration” and provided no information clarifying …

A letter report issued by the Government Accountability Office with an abstract that begins "In December 2002, the U.S. Department of State (State) established the Middle East Partnership Initiative (MEPI) to promote democracy in the Middle East and North Africa. MEPI provides assistance for political, economic, and educational reform and women's empowerment. In fiscal years 2002-2004, State and the U.S. Agency for International Development (USAID) reviewed U.S. bilateral economic assistance programs in the region to ensure they were aligned with the new U.S. policy focus on promoting democracy and reform. In this report, GAO (1) describes MEPI's structure for managing projects and allocating funding, (2) examines MEPI's uses of the reviews, and (3) evaluates MEPI's project monitoring."

A letter report issued by the Government Accountability Office with an abstract that begins "The trend toward globalization has intensified the debate about the proper role of business and government in global "corporate social responsibility" (CSR),which involves business efforts to address the social and environmental concerns associated with business operations. The growth in global trade and the dramatic increase in foreign direct investment in developing countries raise questions regarding CSR-related issues such as labor, environment, and human rights. U.S. firms with operations in many countries employ millions of foreign workers and conduct a range of CSR activities to address these issues. However, there is controversy as to the proper government role. GAO describes (1) federal agency policies and programs relating to global CSR and (2) different perspectives regarding the appropriate U.S. government role and views on the impact of current federal activities on corporate global CSR efforts."

A letter report issued by the Government Accountability Office with an abstract that begins "The National Aeronautics and Space Administration (NASA) is engaged in efforts to replace the Space Shuttle with the next generation of human space flight systems and implement the President's space exploration policy. To do this, NASA must recruit, develop, and retain certain critical skills in its workforce, guided by its strategic human capital management plan. GAO was asked to examine the extent to which NASA (1) has aligned its human capital planning framework with its strategic mission and programmatic goals and (2) is recruiting, developing, and retaining critically skilled personnel, given future workforce needs. To address these objectives, GAO reviewed NASA's policies, planning, and implementation documents; reviewed budget documents and performance and accountability reports; and interviewed cognizant agency officials. To assess NASA's efforts to recruit, develop, and retain critically skilled personnel, we analyzed demographics data, and critical skills information; NASA's policy, procedures and guidance for recruiting and hiring; and implementation of information systems programs, and processes that support human capital management and planning. We are not making any recommendations in this report."

A letter report issued by the Government Accountability Office with an abstract that begins "Recent increases in child obesity have sparked concerns about competitive foods--foods sold to students at school that are not part of federally reimbursable school meals. The nutritional value of these foods is largely unregulated, and students can often purchase these foods in addition to or instead of school meals. In our April 2004 report on competitive foods (GAO-04-673), we reported that several states had enacted competitive food policies that were more restrictive than federal regulations. However, these policies differed widely in the type and extent of restrictions. In addition, it was unclear how and to what extent states were monitoring compliance with these policies. GAO was also asked to provide a national picture of competitive foods in schools, as well as strategies that districts and schools themselves are taking to limit the availability of less nutritious competitive foods. This report provides information from two nationally representative surveys about the prevalence of competitive foods in schools, competitive foods restrictions and groups involved in their sale, and the amounts and uses of revenue generated from the sale of competitive foods. It also provides information about strategies schools have …

A letter report issued by the General Accounting Office with an abstract that begins "The Department of Defense (DOD) budgets billions of dollars each year to purchase and repair the spare parts needed to maintain its weapons systems and support equipment. The quality of the spare parts can greatly determine if the Department's investment of funds is effective, efficient, and economical. This report examines the Navy's Product Quality Deficiency Reporting Program and the extent to which the program has gathered the data needed for the analysis, correction, and prevention of deficiencies in spare parts. GAO found that data on parts defects identified at the time of installation were underreported. Data on parts that failed after some operation but before their expected design life were not collected as part of this program. In the quality reports GAO reviewed, some key information was omitted on the cause of the parts' failures and some reports did not identify who was responsible for the defects. To a large extent, the program's ineffectiveness can be attributed to lack of management, limited training and incentives to report deficiencies, and competing priorities for the staff resources needed to carry out the program."

A letter report issued by the General Accounting Office with an abstract that begins "GAO has reported that the Department of Defense's (DOD) inability to accurately account for and report on disbursements is a long-term, major problem. GAO was requested to determine (1) the magnitude of the adjustments and related costs in fiscal year 2002, (2) why contracts, including payment terms, are so complex, (3) the key factors that caused Defense Finance and Accounting Service (DFAS) Columbus to make payment adjustments, and (4) what steps DOD is taking to address the payment allocation problems."

A letter report issued by the General Accounting Office with an abstract that begins "The recent rising cost of medical malpractice insurance premiums in many states has reportedly influenced some physicians to move or close practices, reduce high-risk services, or alter their practices to preclude potential lawsuits (known as defensive medicine practices). States have revised tort laws under which malpractice lawsuits are litigated to help constrain malpractice premium and claims costs. Some of these tort reform laws include caps on monetary penalties for noneconomic harm, such as for plaintiffs' pain and suffering. Congress is considering legislation similar to some states' tort reform laws. GAO examined how health care provider responses to rising malpractice premiums have affected access to health care, whether physicians practice defensive medicine, and how growth in malpractice premiums and claims payments compares across states with varying tort reform laws. Because national data on providers' responses to rising premiums are not reliable, GAO examined the experiences in five states with reported malpractice-related problems (Florida, Nevada, Pennsylvania, Mississippi, and West Virginia) and four states without reported problems (California, Colorado, Minnesota, and Montana) and analyzed growth in malpractice premiums and claims payments across all states and the District of Columbia."

A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO reviewed the Department of Defense's (DOD) progress in implementing its A-76 program and the impact of strategic sourcing on the program, focusing on: (1) progress DOD has made in achieving its A-76 goals and the extent to which strategic sourcing is affecting these goals; and (2) the extent to which savings from A-76 and strategic sourcing are likely to be achieved."

A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO reviewed the Department of Defense's (DOD) competitive sourcing activities, focusing on: (1) the extent to which actual savings have been achieved or can be expected as a result of competitions; and (2) DOD's efforts to improve processes for identifying and tracking changes to cost and savings estimates."

A letter report issued by the Government Accountability Office with an abstract that begins "Drinking water in some metropolitan areas contains concentrations of pharmaceuticals, raising concerns about their potential impact on human health. The Safe Drinking Water Act (SDWA) authorizes the Environmental Protection Agency (EPA) to regulate contaminants, including pharmaceuticals, in public drinking water systems if they may adversely affect human health among other criteria. Pharmaceuticals may enter drinking water supplies from several pathways, including discharge from wastewater facilities. GAO was asked to provide information on the (1) extent to which pharmaceuticals occur in drinking water and their effects, if any, on human health; (2) U.S. and other countries' approaches to reducing their occurrence; and (3) challenges, if any, that EPA faces in determining whether to regulate pharmaceuticals. GAO reviewed federal and peer-reviewed reports, and surveyed a nonprobability sample of five U.S. programs designed to properly dispose of pharmaceuticals. We selected these programs based on geographic diversity and program characteristics. We also researched such programs in two countries, and interviewed scientists and agency officials."

A letter report issued by the Government Accountability Office with an abstract that begins "The Transportation Security Administration (TSA) uses undercover, or covert, testing to approximate techniques that terrorists may use to identify vulnerabilities in and measure the performance of airport security systems. During these tests, undercover inspectors attempt to pass threat objects through passenger and baggage screening systems, and access secure airport areas. In response to a congressional request, GAO examined (1) TSA's strategy for conducting covert testing of the transportation system and the extent to which the agency has designed and implemented its covert tests to achieve identified goals; and (2) the results of TSA's national aviation covert tests conducted from September 2002 to June 2007, and the extent to which TSA uses the results of these tests to mitigate security vulnerabilities. To conduct this work, GAO analyzed covert testing documents and data and interviewed TSA and transportation industry officials."