Superconducting magnets for mirror fusion have evolved considerably since the Baseball II magnet in 1970. Recently, the Mirror Fusion Test Facility (MFTF-B) yin-yang has been tested to a full field of 7.7 T with radial dimensions representative of a full scale reactor. Now the emphasis has turned to the manufacture of very high field solenoids (choke coils) that are placed between the tandem mirror central cell and the yin-yang anchor-plug set. For MFTF-B the choke coil field reaches 12 T, while in future devices like the MFTF-Upgrade, Fusion Power Demonstration and Mirror Advanced Reactor Study (MARS) reactor the fields are doubled. Besides developing high fields, the magnets must be radiation hardened. Otherwise, thick neutron shields increase the magnet size to an unacceptable weight and cost. Neutron fluences in superconducting magnets must be increased by an order of magnitude or more. Insulators must withstand 10/sup 10/ to 10/sup 11/ rads, while magnet stability must be retained after the copper has been exposed to fluence above 10/sup 19/ neutrons/cm/sup 2/.

Detailed consideration of several aspects of a field-reversal experiment was begun in the Mirror Fusion Test Facility (MFTF): Model calculations have provided some plausible parameters for a field-reversed deuterium plasma in the MFTF, and a buildup calculation indicates that the MFTF neutral-beam system is marginally sufficient to achieve field reversal by neutral injection alone. However, the many uncertainties indicate the need for further research and development on alternate buildup methods. A discussion of experimental objectives is presented and important diagnostics are listed. The range of parameter space accessible with the MFTF magnet design is explored, and we find that with proper aiming of the neutral beams, meaningful experiments can be performed to advance toward these objectives. Finally, it is pointed out that if we achieve enhanced n tau confinement by means of field reversal, then quasi-steady-state operation of MFTF is conceivable.

A letter report issued by the Government Accountability Office with an abstract that begins "Institutions of higher education, including for-profit, nonprofit, and public schools, receive billions of dollars each year from the Department of Education (Education) to help students pay for school. In the 2009-2010 school year, Education provided $132 billion in grants and loans to students under federal student aid programs, up from $49 billion in the 2001-2002 school year. However, relatively little information is available about the quality of education being provided by these schools. Student characteristics are also important to consider when comparing educational outcomes at schools in different sectors (for-profit, nonprofit, and public). Measuring the quality of educational programs (i.e., how much knowledge or skill students gain) is difficult. Because few direct measures are available, indirect outcome measures, such as graduation and student loan default rates, are often used. Although no single outcome can be used to fully measure something as complex as educational quality, looking at multiple outcome measures (e.g., graduation rates, pass rates on licensing exams, employment outcomes, and student loan default rates) can shed light on the quality of education provided by schools. Available data indicate that for-profit schools enroll a higher proportion …

Correspondence issued by the Government Accountability Office with an abstract that begins "Our reviews of open sources published between January 1, 2009 and September 30, 2012 identified a total of 17 foreign firms that were reported to have sold refined petroleum products to Iran during that same time period. Our review of open sources published from January 2012 through September 2012 indicated that only 1 of these 17 firms--Sytrol--was reported to have sold refined petroleum products to Iran during that same time period. In addition, our open source review and communication with firms indicated that 12 of the 17 firms were reported to have stopped selling these products to Iran before September 30, 2012; however, our review did not identify sufficient information to indicate either that the remaining 4 firms had continued to sell or ceased selling refined petroleum products to Iran at some point between January 1, 2012 and September 30, 2012."

Correspondence issued by the Government Accountability Office with an abstract that begins "GAO performed the agreed-upon procedures Congress requested related to receipt and disbursement processing and related procedures applicable to the Office of Public Records Revolving Fund (the Fund) for fiscal years 2006 and 2007. In summary, the procedures we agreed with Congress to perform related to supporting documentation for Fund-related receipt and disbursement activities processed through the Office of Public Records (OPR) and Senate Disbursing Office (SDO) and reconciliation procedures performed by OPR. We conducted our work in accordance with U.S. generally accepted government auditing standards, which incorporate the attestation standards established by the American Institute of Certified Public Accountants. These standards also provide guidance on performing and reporting on the results of agreed-upon procedures. By specifying the procedures we agreed to perform, OPR, SDO, and the Office of the Secretary of the Senate were responsible for ensuring that the procedures were sufficient to meet Congressional purposes, and we make no representation in that respect. The enclosure contains the agreed-upon procedures we performed and the results we obtained."

A letter report issued by the Government Accountability Office with an abstract that begins "Title III of the No Child Left Behind Act of 2001 (NCLBA) designates federal funds to support the education of students with limited English proficiency and provides for formula-based grants to states. This report describes the data the Education Department used to distribute Title III funds and the implications of data measurement issues for the two allowable sources of data-- American Community Survey (ACS) and state assessment data--for allocating funds across states. In addition, the report describes changes in federal funding to support these students under NCLBA and how states and school districts used these funds as well as Education's Title III oversight and support to states. To address these objectives, GAO reviewed documentation on ACS and state data, interviewed federal and state officials, and collected data from 12 states, 11 districts, and 6 schools."

A letter report issued by the Government Accountability Office with an abstract that begins "The Bankruptcy Abuse Prevention and Consumer Protection Act of 2005 (referred to hereafter as the Reform Act) included provisions to better inform individuals who file for personal bankruptcy about their options for reaffirming debt--whereby filers may voluntarily agree to pay certain creditors in an effort to retain assets, such as an automobile. Reaffirmation agreements between debtors and creditors are required, by law, to formally disclose to debtors the terms of the agreement, such as the amount of debt reaffirmed. Some requirements differ for credit unions, such as an exemption for reporting debtor financial information when the debtor's attorney signs the agreement. The Reform Act required GAO to study the bankruptcy reaffirmation process. This report discusses (1) the extent to which required Reform Act disclosures and other information have been incorporated into reaffirmation agreements, (2) the types of debts reaffirmed and the percent this debt comprised of debtors' overall debt burden, and (3) how reaffirmed and original interest rates compare. GAO reviewed a representative sample of bankruptcy files with agreements in five bankruptcy courts (in AL, CA, IL, TX, and WV) selected by, among other things, filing …

A letter report issued by the General Accounting Office with an abstract that begins "The Department of Defense (DOD) reported on its Office of Management and Budget Circular A-76 studies in July 2000. GAO found that DOD generally complied with the reporting requirements that Congress had imposed on it. DOD took steps to ensure that the information it provided on 286 A-76 studies was complete and accurate. GAO determined that the information was generally consistent with data it had collected on other A-76 studies. However, because of historical weaknesses in DOD's database from which the data were obtained, GAO could not be sure of the data's accuracy. Overall, DOD reported that the A-76 studies over the five year period saved about $290 million in fiscal year 1999. GAO's work showed that savings were being achieved, but limitations in DOD's baseline cost data made it difficult to determine precisely how much was being saved. In addition, DOD reported that 40 percent of the A-76 studies resulted in contracts with the private sector. At the same time, the report indicated that only 23 percent of the studies resulted in outside contracts in 1999. This was considerably lower than in earlier years when …

Correspondence issued by the Government Accountability Office with an abstract that begins ""

A statement of record issued by the Government Accountability Office with an abstract that begins "The Chairman, Committee on Veterans' Affairs, U.S. House of Representatives, asked GAO to report on the claims processing challenges and opportunities facing the Department of Veterans Affairs (VA) disability compensation and pension program. For years, the claims process has been the subject of concern and attention within VA and by the Congress and veterans service organizations. Their concerns include long waits for decisions, large claims backlogs, and inaccurate decisions. Our work and media reports of significant discrepancies in average disability payments from state to state have also highlighted concerns over the consistency of decision making within VA. In January 2003, we designated federal disability programs, including VA's compensation and pension programs, as a high-risk area because of continuing challenges to improving the timeliness and consistency of its disability decisions and the need to modernize programs. VA's outdated disability determination process does not reflect a current view of the relationship between impairments and work capacity. Advances in medicine and technology have allowed some individuals with disabilities to live more independently and work more effectively."

Correspondence issued by the Government Accountability Office with an abstract that begins ""

A letter report issued by the Government Accountability Office with an abstract that begins "The 2010 National Security Strategy emphasizes the importance of strengthening our security and resilience at home and building capability to respond to and recover from major chemical, biological, radiological, nuclear, and high-yield explosive (CBRNE) incidents. The National Guard has established 17 CBRNE Enhanced Response Force Packages (CERFP), which are staffed with National Guard part-time personnel, to provide life-saving capabilities in response to a CBRNE event. The teams are intended to coordinate operations with multiple response partners at the local, state, and federal levels--including Department of Defense (DOD) forces. The National Guard Bureau (NGB) is responsible for managing the CERFP program. GAO assessed (1) how well CERFPs are prepared to perform their mission and how such readiness is measured and reported; (2) how effectively CERFPs coordinate with incident response partners and how well this is evaluated; and (3) the effectiveness of the CERFPs' command and control framework. GAO reviewed program documentation, surveyed National Guard and emergency management officials from 27 states, observed training exercises, and interviewed DOD, NGB, and CERFP officials"

Testimony issued by the Government Accountability Office with an abstract that begins "The Centers for Medicare & Medicaid Services (CMS), the federal agency that oversees Medicaid, estimated that improper payments in the federal-state Medicaid program were $21.9 billion in fiscal year 2011. The Deficit Reduction Act of 2005 established the Medicaid Integrity Program and gave CMS an expanded role in assisting and improving the effectiveness of state activities to ensure proper payments. Making effective use of this expanded role, however, requires that federal resources are targeted appropriately and do not duplicate state activities. GAO was asked to testify on Medicaid program integrity. GAO's statement focuses on how CMS's expanded role in ensuring Medicaid program integrity (1) poses a challenge because of overlapping state and federal activities regarding provider audits and (2) presents opportunities through oversight to enhance state program integrity efforts. To do this work, GAO reviewed CMS reports and documents on Medicaid program integrity as well as its own and others' reports on this topic. In particular, GAO reviewed CMS reports that documented the results of its state oversight and monitoring activities. GAO also interviewed CMS officials in the agency's Medicaid Integrity Group (MIG), which was established to implement …

Correspondence issued by the Government Accountability Office with an abstract that begins "On October 25, 2007, GAO testified before a congressional subcommittee at a hearing entitled, "Single Audits: Are They Helping to Safeguard Federal Funds?" At the hearing, we provided (1) GAO's perspective on the history and importance of the Single Audit Act, as amended (Single Audit Act), and the principles behind the act, (2) our preliminary analysis of the recommendations made by the President's Council on Integrity and Efficiency (PCIE) for improving audit quality, and (3) additional factors to consider for improving the quality of single audits."

A letter report issued by the Government Accountability Office with an abstract that begins "The number of charter schools is growing, spurred by demand for innovation and federal incentives, such as the Race to the Top Fund, which favors states supportive of charter schools. However, states often define charter schools differently than traditional public schools. Some charter schools operate as a school district, while others are part of a school district and some are for-profit entities. These differences could complicate eligibility determination for federal administrators. GAO was asked: (1) To what extent do charter schools apply for federal discretionary grant programs and what challenges do they face, if any, in doing so? (2) What role has the U.S. Department of Education played in helping charter schools establish their eligibility for federal discretionary grant programs? GAO identified grant programs governmentwide for which charter schools are eligible to apply, surveyed a stratified random sample of charter school officials, and interviewed federal agency officials. We also visited charter schools, school districts, charter school associations, and state educational agencies in 3 states."

A letter report issued by the Government Accountability Office with an abstract that begins "For years, the Social Security Administration (SSA) has experienced processing delays and significant backlogs of disability claims. At the end of fiscal year 2006, some 1.5 million disability claims were awaiting a decision. About 576,000 of these claims were backlogged--exceeding the number of claims that should optimally be pending at year-end. In response to the congressional request, GAO (1) examined trends in disability claims backlogs and the time required for SSA to decide a claim, (2) identified key factors contributing to the backlogs and processing times, and (3) described the steps SSA is taking to reduce them. To address these issues, GAO analyzed SSA administrative data, conducted an extensive literature review, interviewed SSA officials as well as key program personnel, and conducted site visits in three SSA regions."

A letter report issued by the Government Accountability Office with an abstract that begins "From fiscal years 2005 through 2010, civilian agency obligations on contracts for professional and management support services increased 44 percent, from $22 billion to $32 billion (in 2010 dollars), more than twice the rate of increase for other services. For the five agencies GAO reviewed—the Departments of Homeland Security, Transportation, and Housing and Urban Development, the United States Agency for International Development, and the National Science Foundation—more than half of the 230 statements of work for professional and management support service contracts requested services that closely support the performance of inherently governmental functions. Using these services can inappropriately influence government decisionmaking if proper oversight is not provided. The five agencies generally did not consider and mitigate risks of acquiring professional and management support services prior to awarding the 12 contracts GAO reviewed. The Federal Acquisition Regulation requires agencies to provide enhanced management oversight for contracts that closely support inherently governmental functions. For the 12 contracts, few of the officials said they considered whether contracted services included such functions. In some cases, officials said they later became concerned that contractors might perform inherently governmental functions or that …

Correspondence issued by the Government Accountability Office with an abstract that begins "For over 70 years, Social Security has been the foundation of retirement income for American workers and their families and has been instrumental in reducing poverty among the elderly. The Congressional Research Service estimates that if Social Security benefits did not exist, an estimated 44 percent of all elderly people would be poor today. Still, some people who receive Social Security retirement benefits remain vulnerable to poverty in old age. The elderly poverty rate in 2007 was 9.7 percent. In addition, the long-term financing shortfall currently facing the Social Security program is growing and has made reform of the program a priority for policy makers. Thus, the nation faces the challenge of improving long-term program solvency, while also ensuring benefit adequacy for economically vulnerable beneficiaries. Many Social Security reform proposals have suggested modifying the system to restore its financial balance by reducing benefits or increasing payroll or other taxes, and several also include options to address concerns about benefit adequacy for economically vulnerable groups of beneficiaries. Economically vulnerable beneficiaries generally have limited income from other sources, such as employer-sponsored pension plans or personal savings, and therefore depend heavily …

Testimony issued by the Government Accountability Office with an abstract that begins "This testimony discusses the status of efforts to enhance emergency preparedness in the National Capital Region (NCR). The NCR is a partnership among the District of Columbia, the State of Maryland, the Commonwealth of Virginia, area local governments, the Department of Homeland Security's (DHS) Office for National Capital Region Coordination (NCRC) within the Federal Emergency Management Agency (FEMA), and nonprofit organizations and private sector interests. The partnership aims to help the region prepare for, prevent, protect against, respond to, and recover from "all-hazards" threats or events. Gridlock and hazardous conditions during recent events like the January 26, 2011, snow and ice storm and the August 23, 2011, earthquake demonstrate the importance of regional communication and coordination in the NCR and that challenges remain. Well-crafted and executed operational plans are critical for effective response to emergencies, but sound strategic planning is also important. A coordinated strategy to establish and monitor the achievement of regional goals and priorities is fundamental to enhancing emergency preparedness and response capabilities in the NCR. We reported on this issue repeatedly from 2004 through 2006. This testimony focuses on the extent to which strategic planning …

A letter report issued by the Government Accountability Office with an abstract that begins "Recipients of federal government contracts for services are subject to wage, hour, benefits, and safety and health standards under the McNamara-O'Hara Service Contract Act (SCA) of 1965, as amended, which specifies wage rates and other labor standards for employees of contractors. SCA requires the Department of Labor (DOL) to set locally prevailing wage rates and other labor standards for employees of contractors furnishing services to the federal government. DOL's Employment Standards Administration's Wage and Hour Division (WHD) administers the SCA and each year determines prevailing wage and fringe benefit rates for over 300 standard service occupations in 205 metropolitan areas. SCA also authorizes DOL to enforce contractor compliance with SCA provisions. This report describes how DOL (1) establishes locally prevailing wages and fringe benefits and (2) enforces SCA."

Correspondence issued by the Government Accountability Office with an abstract that begins "Utilization of ESRD drugs in 2011 was about 23 percent lower, on average, than it was in 2007, driven largely by a decline in the utilization of ESAs. As a result, Medicare may have paid more than necessary for dialysis care in 2011 because the bundled payment rate in that year was based on 2007 utilization levels. We estimated that Medicare expenditures on dialysis would have been about $650 million to $880 million lower in 2011 if the bundled payment rate were rebased to reflect the 2011 utilization level of ESRD drugs. Furthermore, this estimate of potential savings could be larger in future years if the level of ESRD drug utilization at the end of 2011 declines further, as preliminary data suggest. Rebasing the bundled payment rate to account for changes in ESRD drug utilization could help ensure that Medicare pays appropriately for dialysis services and also yield savings to Medicare. However, CMS officials indicated that they did not have immediate plans to rebase the rate and that the statute does not provide CMS with explicit authority to do so. Therefore, Congress should consider requiring the Secretary of …

A statement of record issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO discussed the Air Force's F-22 aircraft development and procurement program."

Testimony issued by the Government Accountability Office with an abstract that begins "The Centers for Medicare and Medicaid Services (CMS) is responsible for administering and safeguarding its programs from loss of funds. As GAO reported in June 2011, CMS utilizes automated systems and tools to help improve the detection of improper payments for fraudulent, wasteful, and abusive claims. To integrate claims information and improve its ability to detect fraud, waste, and abuse in these programs, CMS initiated two information technology system programs: the Integrated Data Repository (IDR) and One Program Integrity (One PI). GAO was asked to testify on its earlier report that examined CMS's efforts to protect the integrity of the Medicare and Medicaid programs through the use of information technology. In that prior study, GAO assessed the extent to which IDR and One PI have been developed and implemented, and CMS's progress toward achieving its goals and objectives for using these systems to detect fraud, waste, and abuse."

A letter report issued by the General Accounting Office with an abstract that begins "In 1998, three-fourths of welfare recipients lived in central cities or rural areas, but two-thirds of new, entry-level jobs were in the suburbs. Public transportation, such as buses or subways, often offer little or no access to these jobs, and many welfare recipients do not have cars. To address this mismatch, the Transportation Equity Act for the 21st Century authorized up to $750 million through fiscal year 2003 for the Job Access and Reverse Commute (Job Access) program. Under the program, the Department of Transportation (DOT) can provide grants to improve transportation to employment sites. DOT must conduct a nationwide solicitation for grant applications and select grantees on a competitive basis. DOT adopted a two-track process for the selection of grantees. A noncompetitive process set aside funds for entities identified in conference reports, or applicants selected by those entities, and they were chosen without scoring or ranking their applications. The previously established competitive process for other applicants was continued. This two-track process for selecting Job Access grantees decreased opportunities to fund projects identified as "meritorious" through the competitive selection process. Although grantees must be chosen on …