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Spontaneous polarization and piezoelectricity in boron nitride nanotubes (open access)

Spontaneous polarization and piezoelectricity in boron nitride nanotubes

Article on spontaneous polarization and piezoelectricity in boron nitride nanotubes.
Date: June 10, 2003
Creator: Nakhmanson, Serge M.; Calzolari, Arrigo; Meunier, Vincent; Bernholc, Jerry & Buongiorno Nardelli, Marco
Object Type: Article
System: The UNT Digital Library
Federally Chartered Corporation: Review of the Financial Statement Audit Reports for the National Conference of State Societies, Washington, District of Columbia, for Fiscal Years 2001 and 2000 (open access)

Federally Chartered Corporation: Review of the Financial Statement Audit Reports for the National Conference of State Societies, Washington, District of Columbia, for Fiscal Years 2001 and 2000

Correspondence issued by the General Accounting Office with an abstract that begins "We reviewed the audit reports covering the financial statements of the National Conference of State Societies, Washington, DC, for fiscal years 2001 and 2000. GAO's review disclosed no reportable instances of noncompliance with the financial reporting requirements of the law. The audit reports included the auditors' opinions that the financial statements of the corporation were presented fairly on the cash basis of accounting."
Date: October 10, 2003
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
Contract Management: High-Level Attention Needed to Transform DOD Services Acquisition (open access)

Contract Management: High-Level Attention Needed to Transform DOD Services Acquisition

A letter report issued by the General Accounting Office with an abstract that begins "The Department of Defense's (DOD) spending on service contracts approaches $100 billion annually, but recent legislation directs DOD to manage its services procurement more effectively. Leading companies transformed management practices and achieved major savings after they analyzed spending patterns and coordinated procurement. This report evaluates DOD's implementation of the legislation in light of congressional interest in promoting the use of best commercial practices for acquiring services."
Date: September 10, 2003
Creator: United States. General Accounting Office.
Object Type: Report
System: The UNT Digital Library
Military Education: DOD Needs to Align Academy Preparatory Schools' Mission Statements with Overall Guidance and Establish Performance Goals (open access)

Military Education: DOD Needs to Align Academy Preparatory Schools' Mission Statements with Overall Guidance and Establish Performance Goals

A letter report issued by the General Accounting Office with an abstract that begins "Each year, the U.S. Air Force Academy, the U.S. Military Academy, and the U.S. Naval Academy combined spend tens of millions of dollars to operate preparatory schools that provide an alternative avenue for about 700 students annually to gain admission to the service academies. Service academy officials screen all applicants to identify those who they believe could succeed at the academies but who would benefit from more preparation. The Department of Defense (DOD) pays the full cost of providing this preparation. GAO was asked to review the three service academy preparatory schools, and this report specifically assesses (1) the adequacy of their current mission statements, (2) the effectiveness of these schools in accomplishing their missions, and (3) the effectiveness of DOD oversight of these schools."
Date: September 10, 2003
Creator: United States. General Accounting Office.
Object Type: Report
System: The UNT Digital Library
Information Security: Effective Patch Management is Critical to Mitigating Software Vulnerabilities (open access)

Information Security: Effective Patch Management is Critical to Mitigating Software Vulnerabilities

Testimony issued by the General Accounting Office with an abstract that begins "Attacks on computer systems--in government and the private sector--are increasing at an alarming rate, placing both federal and private-sector operations and assets at considerable risk. By exploiting software vulnerabilities, hackers can cause significant damage. While patches, or software fixes, for these vulnerabilities are often well publicized and available, they are frequently not quickly or correctly applied. The federal government recently awarded a contract for a government-wide patch notification service designed to provide agencies with information to support effective patching. Forty-one agencies now subscribe to this service. At the request of the Chairman of the Subcommittee on Technology, Information Policy, Intergovernmental Relations, and the Census, GAO reviewed (1) two recent software vulnerabilities and related responses; (2) effective patch management practices, related federal efforts, and other available tools; and (3) additional steps that can be taken to better protect sensitive information systems from software vulnerabilities."
Date: September 10, 2003
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
Federally Chartered Corporation: Review of the Financial Statement Audit Reports for the National Federation of Music Clubs for Fiscal Year 2002 (open access)

Federally Chartered Corporation: Review of the Financial Statement Audit Reports for the National Federation of Music Clubs for Fiscal Year 2002

Correspondence issued by the General Accounting Office with an abstract that begins "GAO reviewed the audit reports covering the financial statements of the National Federation of Music Clubs, for fiscal year 2002. GAO found no reportable instances of noncompliance. The audit reports included the auditors' opinion that the financial statements of the corporation were presented fairly in accordance with generally accepted accounting principles."
Date: October 10, 2003
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
Compact of Free Association: An Assessment of the Amended Compacts and Related Agreements (open access)

Compact of Free Association: An Assessment of the Amended Compacts and Related Agreements

Testimony issued by the General Accounting Office with an abstract that begins "In 1986, the United States entered into a Compact of Free Association with the Pacific Island nations of the Federated States of Micronesia, or FSM, and the Republic of the Marshall Islands, or RMI. The Compact provided about $2.1 billion in U.S. funds, supplied by the Department of the Interior, over 17 years (1987-2003) to the FSM and the RMI. These funds were intended to advance economic development. In a past report, GAO found that this assistance did little to advance economic development in either country, and accountability over funding was limited. The Compact also established U.S. defense rights and obligations in the region and allowed for migration from both countries to the United States. The three parties recently renegotiated expiring economic assistance provisions of the Compact in order to provide an additional 20 years of assistance (2004-2023). In addition, the negotiations addressed defense and immigration issues. The House International Relations and Resources Committees requested that GAO report on Compact negotiations. This testimony discusses negotiated changes to the levels and structure of future assistance, including the potential cost to the U.S. government. Further, it reviews accountability, defense, and …
Date: July 10, 2003
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
Wildland Fires: Forest Service's Removal of Timber Burned by Wildland Fires (open access)

Wildland Fires: Forest Service's Removal of Timber Burned by Wildland Fires

Correspondence issued by the General Accounting Office with an abstract that begins "Wildland fires burned over 8 million acres during the 2000 wildfire season, making it one of the worst in the past 50 years. As a result, a National Fire Plan was implemented beginning in 2001 to better prevent, prepare for, respond to, and repair damage caused by wildland fires. In fiscal years 2001 through 2003, Congress provided $4.9 billion to the U.S. Department of Agriculture's (USDA) Forest Service to implement the National Fire Plan on land that it manages. Of this amount, Congress earmarked $212 million to fund the rehabilitation of land burned by wildland fires. In general, rehabilitation covers long-term efforts to improve lands unlikely to recover naturally from wildland fire damage. In some cases, rehabilitation may include removing timber from burnt land to, among other things, reduce hazardous fuels. Questions have been raised, however, about whether it is appropriate to use rehabilitation funds for removing such timber, which can be sold. Trees that are removed from National Forest System land can be either green and healthy or dead or dying as a result of disease or wildland fire. Depending on their value, the trees may be …
Date: July 10, 2003
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
Federally Chartered Corporation: Review of the Financial Statement Audit Reports for the National Ski Patrol System, Incorporated, for Fiscal Years 2002 and 2001 (open access)

Federally Chartered Corporation: Review of the Financial Statement Audit Reports for the National Ski Patrol System, Incorporated, for Fiscal Years 2002 and 2001

Correspondence issued by the General Accounting Office with an abstract that begins "We reviewed the audit reports covering the financial statements of the National Ski Patrol System, Incorporated, for fiscal years 2002 and 2001. GAO's review disclosed no reportable instances of noncompliance with the financial reporting requirements of the law. The audit reports included the auditors' opinions that the financial statements of the corporation were presented fairly in accordance with generally accepted accounting principles."
Date: October 10, 2003
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
Federally Chartered Corporation: Review of the Financial Statement Audit Reports for the Navy Club of the United States of America for Fiscal Years 2002 and 2001 (open access)

Federally Chartered Corporation: Review of the Financial Statement Audit Reports for the Navy Club of the United States of America for Fiscal Years 2002 and 2001

Correspondence issued by the General Accounting Office with an abstract that begins "GAO reviewed the audit reports covering the financial statements of the Navy Club of the United States of America for fiscal years 2002 and 2001. GAO found no reportable instances of noncompliance. The audit reports included the auditors' opinions that the financial statements of the corporation were presented fairly in accordance with generally accepted accounting principles."
Date: October 10, 2003
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
Kennedy Center: Improvements Needed to Strengthen the Construction Process (open access)

Kennedy Center: Improvements Needed to Strengthen the Construction Process

Testimony issued by the General Accounting Office with an abstract that begins "In the mid-1990s, John F. Kennedy Center for the Performing Arts (Kennedy Center) officials recognized a need for additional parking and better site access. As a precursor to a planned project to construct an 8-acre plaza and two additional buildings at the site, the Kennedy Center is currently in the process of constructing a garage expansion and site improvement project. Because of congressional concerns over project delays and costs as well as challenges the Kennedy Center faces as it pursues this major construction effort, GAO was requested to examine (1) the garage expansion and site improvement project's current costs, time frames, and scope compared to estimates provided to congressional stakeholders in 1997 and 1998 and (2) challenges the Kennedy Center faces in managing large construction projects. GAO issued its findings in a report entitled Kennedy Center: Improvements Needed to Strengthen the Management and Oversight of the Construction Process, GAO-03-823 (Sept. 5, 2003). This testimony is based on that report."
Date: September 10, 2003
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
Federally Chartered Corporation: Review of the Financial Statement Audit Reports for the National Fallen Firefighters Foundation for 2002 and 2001 (open access)

Federally Chartered Corporation: Review of the Financial Statement Audit Reports for the National Fallen Firefighters Foundation for 2002 and 2001

Correspondence issued by the General Accounting Office with an abstract that begins "GAO reviewed the audit reports covering the financial statements of the National Fallen Firefighters Foundation for fiscal years 2002 and 2001. GAO found no reportable instances of noncompliance. The audit reports included the auditors' opinions that the financial statements of the corporation were presented fairly with generally accepted accounting standards."
Date: October 10, 2003
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
Foreign Military Sales: Air Force Does Not Use Controls to Prevent Spare Parts Containing Sensitive Military Technology from Being Released to Foreign Countries (open access)

Foreign Military Sales: Air Force Does Not Use Controls to Prevent Spare Parts Containing Sensitive Military Technology from Being Released to Foreign Countries

Correspondence issued by the General Accounting Office with an abstract that begins "From 1990 through 2001, the Department of Defense delivered over $138 billion in defense articles and services to foreign countries through its foreign military sales programs that included spare parts. Some sales occur under blanket order cases, which are requisitions for a specific dollar value and generally cover classes of parts that a country may need rather than a specific item within a class. The management of foreign military sales is especially critical given the need to prevent certain foreign countries from receiving parts that, if released, could be used against U.S. interests. This report stems from audit work performed in connection with our report, Foreign Military Sales: Improved Air Force Controls Could Prevent Unauthorized Shipments of Classified and Controlled Spare Parts to Foreign Countries. In that report, we address issues relating to classified spare parts that are restricted for national security reasons and controlled spare parts that are not classified but contain military technology or applications or are controlled cryptographic parts. During our work for that report, we observed a situation that brought into question Air Force internal controls to prevent unclassified or uncontrolled spare parts that …
Date: September 10, 2003
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
National Science Foundation: Status of the Business Analysis Plan Contract (open access)

National Science Foundation: Status of the Business Analysis Plan Contract

Correspondence issued by the General Accounting Office with an abstract that begins "In June 2002, the National Science Foundation (NSF) awarded a 3-year, $14.8 million contract for a business analysis plan to support three key management areas at the foundation: its business processes, human capital, and information technology. The contract is to be completed by September 30, 2005, and is to result in seven deliverables, including a project plan to guide the contractor's work. The Chairman, Senate Committee on Appropriations, Subcommittee on VA, HUD, and Independent Agencies, asked us to obtain information on (1) the status of contract funds budgeted to the key management areas and contract deliverables, and overall plans for the contract; (2) the extent to which the contract will address management issues previously reported by audit and oversight bodies; and (3) NSF's management of the contract and plans for integrating any recommendations made by the contractor."
Date: July 10, 2003
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
Federally Chartered Corporation: Review of the Financial Statement Audit Reports for the Italian American War Veterans of the United States for Fiscal Years 2000-2002 (open access)

Federally Chartered Corporation: Review of the Financial Statement Audit Reports for the Italian American War Veterans of the United States for Fiscal Years 2000-2002

Correspondence issued by the General Accounting Office with an abstract that begins "GAO reviewed the audit reports covering the financial statements of the Italian American War Veterans of the United States for fiscal years 2002, 2001 and 2000. GAO found no reportable instances of noncompliance with the financial reporting requirements. The audit report included the auditors' opinions that the financial statements of the corporation were presented fairly on the cash basis of accounting."
Date: October 10, 2003
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
Federally Chartered Corporation: Review of the Financial Statement Audit Reports for the Pearl Harbor Survivors Association for Fiscal Year 2002 (open access)

Federally Chartered Corporation: Review of the Financial Statement Audit Reports for the Pearl Harbor Survivors Association for Fiscal Year 2002

Correspondence issued by the General Accounting Office with an abstract that begins "GAO reviewed the audit reports covering the financial statements of the Pearl Harbor Survivors Association, for fiscal year 2002. GAO found no reportable instances of noncompliance. The audit reports included the auditors' opinion that, with one exception, the financial statements of the corporation were presented fairly in accordance with generally accepted accounting principles."
Date: October 10, 2003
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
Radiation Exposure Compensation: Funding to Pay Claims May Be Inadequate to Meet Projected Needs (open access)

Radiation Exposure Compensation: Funding to Pay Claims May Be Inadequate to Meet Projected Needs

A letter report issued by the General Accounting Office with an abstract that begins "On October 15, 1990, the Radiation Exposure Compensation Act (RECA) was enacted providing for payments to individuals who contracted certain cancers and other serious diseases presumably as a result of their exposure to radiation released during aboveground nuclear weapons tests or as a result of their employment associated with the uranium mining industry during the Cold War era. The RECA Amendments of 2000 required that GAO report to the Congress on the Department of Justice's administration of RECA not later than 18 months after the enactment of the amendments and every 18 months thereafter. GAO originally reported on the status of the program in September 2001. The objectives of this report are to update information on claims processing, payments from the Trust Fund, and administrative expenses."
Date: April 10, 2003
Creator: United States. General Accounting Office.
Object Type: Report
System: The UNT Digital Library
H-1B Foreign Workers: Better Tracking Needed to Help Determine H-1B Program's Effects on U.S. Workforce (open access)

H-1B Foreign Workers: Better Tracking Needed to Help Determine H-1B Program's Effects on U.S. Workforce

A letter report issued by the General Accounting Office with an abstract that begins "The continuing use of H-1B visas, which allow employers to fill specialty occupations with highly skilled foreign workers, has been a contentious issue between U.S. workers and employers during the recent economic downturn. The H- 1B program is of particular concern to these groups because employment has substantially decreased within information technology occupations, for which employers often requested H-1B workers. In light of these concerns, GAO sought to determine (1) what major occupational categories H- 1B beneficiaries were approved to fill and what is known about H-1B petition approvals and U.S. citizen employment from 2000-2002; (2) what factors affect employers' decisions about the employment of H-1B workers and U.S. workers; and (3) what is known about H-1B workers' entries, departures, and changes in visa status."
Date: September 10, 2003
Creator: United States. General Accounting Office.
Object Type: Report
System: The UNT Digital Library
Satellite Communications: Strategic Approach Needed for DOD's Procurement of Commercial Satellite Bandwidth (open access)

Satellite Communications: Strategic Approach Needed for DOD's Procurement of Commercial Satellite Bandwidth

A letter report issued by the General Accounting Office with an abstract that begins "In recent years, the Department of Defense (DOD) has come to rely more heavily on commercial satellite communications to plan and support operations and move toward a network-centric warfare environment. DOD acquires commercial satellite bandwidth services to support a variety of critical missions such as surveillance performed by unmanned aerial vehicles. GAO was asked to assess (1) whether DOD's process for acquiring these services is fair to vendors and providers, (2) whether the process meets users' needs, and (3) whether spending on these services is managed effectively and efficiently."
Date: December 10, 2003
Creator: United States. General Accounting Office.
Object Type: Report
System: The UNT Digital Library
Export Credit Agencies: Movement Toward Common Environmental Guidelines, but National Differences Remain (open access)

Export Credit Agencies: Movement Toward Common Environmental Guidelines, but National Differences Remain

A letter report issued by the General Accounting Office with an abstract that begins "Export credit agencies (ECA) are responsible for providing billions of dollars worth of support for large-scale industrial projects annually, but until recently most ECAs did not formally review the environmental impacts of these projects. The United States, whose Export-Import Bank began using environmental guidelines in 1995, pushed for negotiations on common ECA environmental guidelines at the Organization for Economic Cooperation and Development (OECD). The OECD negotiations halted in 2001 because the United States believed that the results, called the Common Approaches, were insufficient. The remaining OECD members then pledged to voluntarily implement the Common Approaches. In response to congressional interest in ECA environmental guidelines, GAO assessed (1) the level of convergence among OECD members and the prospects for further advancement and (2) what impacts such guidelines may have on U.S. exports."
Date: September 10, 2003
Creator: United States. General Accounting Office.
Object Type: Report
System: The UNT Digital Library
Defense Acquisitions: DOD's Revised Policy Emphasizes Best Practices, but More Controls Are Needed (open access)

Defense Acquisitions: DOD's Revised Policy Emphasizes Best Practices, but More Controls Are Needed

A letter report issued by the General Accounting Office with an abstract that begins "The Department of Defense's (DOD) investment in new weapon systems is expected to exceed $1 trillion from fiscal years 2003 to 2009. To reduce the risk of cost and schedule overruns, DOD revamped its acquisition policy in May 2003. The policy provides detailed guidance on how weapon systems acquisitions should be managed. The Senate report accompanying the National Defense Authorization Act for Fiscal Year 2004 required GAO to determine whether DOD's policy supports knowledge-based, evolutionary acquisitions and whether the policy provides the necessary controls for DOD to ensure successful outcomes, such as meeting cost and schedule goals. The report also required GAO to assess whether the policy is responsive to certain requirements in the Bob Stump National Defense Authorization Act for Fiscal Year 2003 concerning DOD's management of the acquisition process."
Date: November 10, 2003
Creator: United States. General Accounting Office.
Object Type: Report
System: The UNT Digital Library
Medicare: Financial Challenges and Considerations for Reform (open access)

Medicare: Financial Challenges and Considerations for Reform

Testimony issued by the General Accounting Office with an abstract that begins "We are pleased to be here today as Congress examines Medicare's financial health and consider the budgetary and economic challenges presented by an aging society. The Comptroller General has been particularly attentive to the sustainability challenges faced by the nation's two largest entitlement programs--Medicare and Social Security--for more than a decade since he served as a public trustee for these programs in the early 1990s. The recent publication of the 2003 Trustees' annual report reminds us, once again, that the status quo is not an option for Medicare. If the program stays on its present course, in 10 years Hospital Insurance (HI) Trust Fund outlays will begin to exceed tax receipts, and by 2026 the HI trust fund will be exhausted. It is important to note that trust fund insolvency does not mean the program will cease to exist; program tax revenues will continue to cover a portion of projected expenditures.1 However, Medicare is only part of the broader health care financing problem that confronts both public programs and private payers. The unrelenting growth in health care spending is producing a health care sector that continues to claim …
Date: April 10, 2003
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
Nuclear Regulation: Emergency Preparedness Issues at the Indian Point 2 Nuclear Power Plant (open access)

Nuclear Regulation: Emergency Preparedness Issues at the Indian Point 2 Nuclear Power Plant

Testimony issued by the General Accounting Office with an abstract that begins "After the September 11, 2001, terrorist attacks, emergency preparedness at nuclear power plants has become of heightened concern. Currently, 104 commercial nuclear power plants operate at 64 sites in 32 states and provide about 20 percent of the nation's electricity. In July 2001, GAO reported on emergency preparedness at the Indian Point 2 nuclear power plant in New York State. This testimony discusses GAO's findings and recommendations in that report and the progress the plant, the Nuclear Regulatory Commission (NRC), and the Federal Emergency Management Agency (FEMA) have made in addressing these problems. GAO also provides its thoughts on the findings of a soon-to-be-issued report (the Witt report) on emergency preparedness at Indian Point and the Millstone nuclear power plant in Connecticut, and the implications of that report for plants nationwide. Since 2001, the Entergy Corporation has assumed ownership of the Indian Point 2 plant from the Consolidated Edison Company of New York (ConEd)."
Date: March 10, 2003
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
Highway Research: DOT's Actions to Implement Best Practices for Setting Research Agendas and Evaluating Outcomes (open access)

Highway Research: DOT's Actions to Implement Best Practices for Setting Research Agendas and Evaluating Outcomes

Testimony issued by the General Accounting Office with an abstract that begins "Improvement and innovation based on highway research have long been important to the highway system. The Federal Highway Administration (FHWA) is the primary federal agency involved in highway research. Throughout the past decade, FHWA received hundreds of millions of dollars for its surface transportation research program, including nearly half of the Department of Transportation's approximate $1 billion budget for research in fiscal year 2002. Given the expectations of highway research and the level of resources dedicated to it, it is important to know that FHWA is conducting high quality research that is relevant and useful. In May 2002, GAO issued a report on these issues and made recommendations to FHWA, which the agency agreed with, aimed at improving its processes for setting research agendas and evaluating its research efforts. GAO was asked to testify on (1) best practices for developing research agendas and evaluating research outcomes for federal research programs; (2) how FHWA's processes for developing research agendas align with these best practices; and (3) how FHWA's processes for evaluating research outcomes align with these best practices."
Date: April 10, 2003
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library