A letter report issued by the General Accounting Office with an abstract that begins "As part of the No Child Left Behind Act (NCLBA) of 2001, the Congress authorized a 3-year, $17 million per year school-based mentoring grant program. For fiscal year 2004, Congress has increased funding to about $50 million to fund additional mentoring efforts. Congress requested that GAO provide information on the student mentoring program. To do this, GAO answered the following questions: (1) What are the basic elements, policies, and procedures of successful mentoring programs? (2) What are the key characteristics of NCLBA-funded mentoring efforts, including the extent to which they have the basic elements, policies, and procedures of successful mentoring programs? (3) How does the Department of Education monitor program implementation? (4) What are Education's and grantees' plans to assess program outcomes?"

A letter report issued by the General Accounting Office with an abstract that begins "Established in March 2002, the Homeland Security Advisory System was designed to disseminate information on the risk of terrorist acts to federal agencies, states, localities, and the public. However, these entities have raised questions about the threat information they receive from the Department of Homeland Security (DHS) and the costs they incurred as a result of responding to heightened alerts. This report examines (1) the decision making process for changing the advisory system national threat level; (2) information sharing with federal agencies, states, and localities, including the applicability of risk communication principles; (3) protective measures federal agencies, states, and localities implemented during high (codeorange) alert periods; (4) costs federal agencies reported for those periods; and (5) state and local cost information collected by DHS."

A letter report issued by the General Accounting Office with an abstract that begins "Each year thousands of international science students and scholars apply for visas to enter the United States to participate in education and exchange programs. They offer our country diversity and intellectual knowledge and are an economic resource. At the same time, the United States has important national security interests in screening these individuals when they apply for a visa. At a hearing held by the House Committee on Science on March 26, 2003, witnesses raised concern about the length of time it takes for science students and scholars to obtain a visa and about losing top international students to other countries due to delays in the visa process. GAO reviewed 1) how long it takes a science student or scholar from another country to obtain a visa and the factors contributing to the length of time, and 2) what measures are under way to improve the process and decrease the number of pending cases."

A letter report issued by the General Accounting Office with an abstract that begins "The Department of Defense (DOD) is increasingly reliant on software and information systems for its weapon capabilities, and DOD prime contractors are subcontracting more of their software development. The increased reliance on software and a greater number of suppliers results in more opportunities to exploit vulnerabilities in defense software. In addition, DOD has reported that countries hostile to the United States are focusing resources on information warfare strategies. Therefore, software security, including the need for protection of software code from malicious activity, is an area of concern for many DOD programs. GAO was asked to examine DOD's efforts to (1) identify software development suppliers and (2) manage risks related to foreign involvement in software development on weapon systems."

A letter report issued by the General Accounting Office with an abstract that begins "Members of the Congress and governmental experts have expressed repeated interest in examining the overlapping and fragmented functions and activities of the federal government. As a first-level look at potential overlap and fragmentation, the Chairwoman, Subcommittee on Civil Service and Agency Organization, House Committee on Government Reform, asked GAO to present information on which federal agencies spend funds in which federal mission areas. This report examines federal spending through two commonly used analytical approaches--budget functions and object classifications."

A letter report issued by the General Accounting Office with an abstract that begins "The National Nuclear Security Administration (NNSA), a separately organized agency within the Department of Energy (DOE), is responsible for the management and security of the nation's nuclear weapons, nonproliferation, and naval reactor programs. NNSA oversees contractors that operate its facilities to ensure that activities are effective and in line with departmental policy. In December 2002, NNSA began implementing a major reorganization aimed at solving important long-standing organizational issues. GAO reviewed NNSA's overall reorganization efforts to assess (1) the extent to which it is addressing in practice the past problems concerning the unclear delineation of authority and responsibility, (2) workforce planning, and (3) its impact on federal oversight of contractor activities."

A letter report issued by the General Accounting Office with an abstract that begins "From 1993 through 2002, the Department of Defense (DOD) delivered over $150 billion in services and defense articles, including classified and controlled items, to foreign countries through foreign military sales programs administered by the military. Foreign countries may request items using blanket orders, which are for a specific dollar value and are used to simplify supply actions on certain types of items. GAO was asked to review whether the Navy's key internal controls restricted blanket orders for (1) classified spare parts and (2) controlled items sold to foreign countries. Also, GAO was asked to determine if periodic tests were conducted to ensure that the Navy's system is working as intended."

A letter report issued by the General Accounting Office with an abstract that begins "Medicare covers about 90 percent of patients with end-stage renal disease (ESRD), the permanent loss of kidney function. Most ESRD patients receive regular hemodialysis treatments, a process that removes toxins from the blood, at a dialysis facility. A small percentage dialyzes-at home. From 1991 through 2001, the ESRD patient population more than doubled, from about 201,000 to 406,000. As the need for services grows, so do concerns about beneficiary access to and Medicare payment for dialysis services. The Medicare, Medicaid, and SCHIP Benefits Improvement and Protection Act of 2000 directed GAO to study beneficiaries' access to dialysis services. In this report, GAO (1) assessed the supply of dialysis facilities and the services they provide, overall and relative to beneficiary residence, and (2) assessed the extent to which Medicare payments for dialysis services are adequate and the methodology is appropriate. In order to assess the supply of dialysis facilities, GAO used Facility Surveys collected by the Centers for Medicare & Medicaid Services (CMS) and outpatient claims, the bills submitted to Medicare by providers of certain outpatient services from 1998 through 2001. To assess the adequacy of Medicare …

A letter report issued by the General Accounting Office with an abstract that begins "The Rural Housing Service's (RHS) Section 521 Rental Assistance Program provides rental subsidies to about 250,000 rural tenants. With an annual budget of over $700 million, the program is RHS's largest line-item appropriation, accounting for approximately 70 percent of the agency's budget. In early 2003, RHS reported hundreds of millions of dollars in unexpended balances, primarily tied to 5- and 20-year contracts issued from 1978 through 1982. Concern has arisen that these unexpended balances may be the result of the agency's budget practices, especially its procedures for estimating funding needs. GAO was asked to assess the accuracy of RHS's budget estimates for the rental assistance program, the activity level of rental assistance contracts issued from 1978 through 1997, and the activity level of rental assistance contracts issued from 1998 through 2002 and the accuracy of RHS's estimates of the rate at which these funds would be used."

A letter report issued by the General Accounting Office with an abstract that begins "The Transportation Equity Act for the 21st Century (TEA-21) and subsequent legislation authorized about $8.3 billion in guaranteed funding for the Federal Transit Administration's (FTA) New Starts program, which funds fixed guideway transit projects, such as rail and trolley projects, through FFGAs. GAO assessed the New Starts process for the fiscal year 2005 cycle. GAO identified (1) the number of projects that were evaluated, rated, and proposed for new FFGAs and how recent changes to the process were reflected in ratings; (2) the proposed funding commitments in the administration's budget request and legislative reauthorization proposals; and (3) the extent to which amounts appropriated since 1998 fulfilled FFGAs."

A letter report issued by the General Accounting Office with an abstract that begins "Human capital offices have traditionally used alternative service delivery (ASD)--the use of other than internal staff to provide a service or to deliver a product--as a way to reduce costs for transaction-based services. GAO was asked to identify which human capital activities agencies were selecting for ASD, the reasons why, how they were managing the process, and some of the lessons they had learned. Eight agencies were selected to provide illustrative examples of ASD use."

A letter report issued by the General Accounting Office with an abstract that begins "Many in Congress, as well as many transportation experts, believe more money needs to be spent to keep up with the country's surface transportation needs. As Congress considers reauthorization of the nation's surface transportation laws, many observers believe increased private participation and investment in transportation can help meet these needs. GAO was asked to examine cases where state and local governments have used active private sector sponsorship and investment on major highway and transit projects where the private sector was the primary stakeholder in designing, financing, constructing, operating, and maintaining such projects. Among its objectives, GAO (1) identified the extent to which states have used active private sponsorship and investment to finance and build highway and transit projects; (2) identified some advantages, from the perspective of state and local governments, resulting from private sponsorship and investment and some tradeoffs;(3) determined challenges that the private sector faced in these projects; and (4) presented legislative proposals that could help increase private sponsorship and investment in highway and transit projects. We provided a draft of this report to the Department of Transportation (DOT) for its review and comment. DOT …

A letter report issued by the General Accounting Office with an abstract that begins "The fiscal year 2004 National Defense Authorization Act directed GAO to assess the special pays and allowances for servicemembers who are frequently deployed for less than 30 days, and to specifically review the family separation allowance. GAO's objectives were to assess (1) the rationale for the family separation allowance eligibility requirements, including the required duration of more than 30 consecutive days away from a member's duty station; (2) the extent to which DOD has identified short-term deployments as a family separation allowance issue; and (3) what special pays and allowances, in addition to basic military compensation, are available to compensate members deployed for less than 30 days."

A letter report issued by the General Accounting Office with an abstract that begins "Federal agencies spend about $1.7 billion annually to operate a fleet of about 387,000 vehicles. During the last decade, concerns have been raised about whether agencies have more vehicles than they need. In an April 2002 letter to federal agencies, the Office of Management and Budget stated that the size of the federal fleet seemed excessive. GAO was asked to determine (1) the extent to which agencies ensure that their fleets are the right size to meet agency missions, (2) whether potential savings could result from the disposal of unneeded vehicles, and (3) what actions are being taken on a governmentwide basis to improve fleet management practices. GAO focused its review on the justification for acquiring and retaining vehicles at the Departments of Agriculture, Army, Homeland Security, Navy, and Veterans Affairs."

About 94 percent of U.S. tobacco production is flue-cured and burley (cigarette tobacco types). These crops are particularly important to the agriculture of North Carolina and Kentucky. The federal tobacco price support program is designed to support and stabilize prices for farmers.

This Biennial Environmental Compliance Report (BECR) documents environmental regulatory compliance at the Waste Isolation Pilot Plant (WIPP), a facility designed and authorized for the safe disposal of transuranic (TRU) radioactive waste, for the reporting period of April 1, 2002, to March 31, 2004. As required by the WIPP Land Withdrawal Act (LWA) (Public Law [Pub. L.] 102-579, as amended by Pub. L. 104-201), the BECR documents U.S. Department of Energy (DOE) compliance with applicable environmental protection laws and regulations implemented by agencies of the federal government and the state of New Mexico.

Solar photoelectrochemical water-splitting has long been viewed as one of the “holy grails” of chemistry because of its potential impact as a clean, renewable method of fuel production. Several known photocatalytic semiconductors can be used; however, the fundamental mechanisms of the process remain poorly understood and no known material has the required properties for cost effective hydrogen production. In order to investigate morphological and compositional variations in metal oxides as they relate to opto-electrochemical properties, we have employed a combinatorial methodology using automated, high-throughput, electrochemical synthesis and screening together with conventional solid-state methods. This report discusses a number of novel, high-throughput instruments developed during this project for the expeditious discovery of improved materials for photoelectrochemical hydrogen production. Also described within this report are results from a variety of materials (primarily tungsten oxide, zinc oxide, molybdenum oxide, copper oxide and titanium dioxide) whose properties were modified and improved by either layering, inter-mixing, or doping with one or more transition metals. Furthermore, the morphologies of certain materials were also modified through the use of structure directing agents (SDA) during synthesis to create mesostructures (features 2-50 nm) that increased surface area and improved rates of hydrogen production.

This report provides information about the farm credit system which provides financial cooperative lending to agricultural and aquatic producers, rural homeowners etc.

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CH2MHill Hanford Group, Inc. (CHG) is designing and assessing the performance of an Integrated Disposal Facility (IDF) to receive immobilized low-activity waste (ILAW), Low-Level and Mixed Low-Level Wastes (LLW/MLLW), and the Waste Treatment Plant (WTP) melters used to vitrify the ILAW. The IDF Performance Assessment (PA) assesses the performance of the disposal facility to provide a reasonable expectation that the disposal of the waste is protective of the general public, groundwater resources, air resources, surface water resources, and inadvertent intruders. The PA requires prediction of contaminant migration from the facilities, which is expected to occur primarily via the movement of water through the facilities and the consequent transport of dissolved contaminants in the pore water of the vadose zone. Pacific Northwest National Laboratory (PNNL) assists CHG in its performance assessment activities. One of PNNL’s tasks is to provide estimates of the physical, hydraulic, and transport properties of the materials comprising the disposal facilities and the disturbed region around them. These materials are referred to as the near-field materials. Their properties are expressed as parameters of constitutive models used in simulations of subsurface flow and transport. In addition to the best-estimate parameter values, information on uncertainty in the parameter values and …

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This report surveys the econemetric literature on oil shocks to provide quantitative estimates of how large an effect oil price changes have on economic activity.

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This report includes information regarding space launch vehicles. Launch vehicle policy, vehicle programs and issues, and the U.S. commercial launch service industry are among topics discussed in this report.