A letter report issued by the General Accounting Office with an abstract that begins "U.S. officials are interested in transferring some government social welfare functions to nongovernmental organizations (NGOs). One area is in the delivery of foreign assistance to developing countries and countries transitioning from communism to market-oriented democracy. Many NGOs active in international development have years of experience working overseas and have received millions of dollars in funds from private sources as well as the U.S. government. USAID directed $4 billion of its $7.2 billion assistance funding to NGOs in fiscal year 2000. However, the amount of funding provided by specific types of assistance is unknown, because USAID lacks comprehensive and reliable data. USAID uses various types of contracts, grants, and cooperative agreements to provide assistance through NGOs. This range of funding mechanisms allows USAID flexibility to draw on the strengths and expertise of a large community of experienced NGOs. The different mechanisms have advantages and disadvantages in terms of cost, time, selection of potential implementers, and USAID's authority to oversee assistance activities. Compared with USAID, official donors provide more of their funding to foreign governments and private donors and spend more of their funding on unsolicited proposals. USAID …

Testimony issued by the General Accounting Office with an abstract that begins "The events of September 11 imposed new demands on the federal budget, while pent-up demands from years of fighting deficits remain. In the past, GAO has suggested four broad principles for a budget process. That process should (1) provide information on the long-term impact of decisions, both macro--linking fiscal policy to the long-term economic outlook--and micro--providing recognition of the long-term spending implications of government commitments; (2) provide information and focus on important macro trade-offs--e.g., between investment and consumption; (3) provide information to make informed trade-offs between missions and between the different policy tools of government; and (4) be enforceable, provide for control and accountability, and be transparent, using clear, consistent definitions. New rules and goals will be necessary to ensure fiscal discipline and to focus on long term implications of decisions. The federal government still needs a decision-making framework to evaluate choices between today's and future needs. Amending the current Budget Enforcement Act without setting realistic caps and addressing mandatory programs is unlikely to be successful because the original act used limited actions to achieve a balanced budget. A budget process appropriate for the early 21st century needs …

Testimony issued by the General Accounting Office with an abstract that begins "The District of Columbia school system, with help from the U.S. Army Corps of Engineers (Corps), has made considerable progress in fixing roofs, replacing windows, repairing bathrooms, and completing other maintenance work that has been neglected for years. The D.C. school system is now addressing the more complex task of modernizing--either through renovation or through new construction--virtually every public school in the city. In April 1998, the school system entered into an agreement with the Corps for engineering, procurement, and technical assistance. In December 2000, the D.C. Board of Education approved a facility master plan that would modernize 10 schools annually over 10 to 15 years at a cost of $1.3 billion. Historically significant buildings cannot be razed, however, and are costly to redesign. So far, construction costs are running significantly higher than estimated by the facility master plan. The scope of the work has been expanded to recognize community needs for some special facilities. In examining the Washington Gas Light Company's records of quality inspections for the work it managed for the school system, GAO found that 77 percent of all projects lacked evidence of quality inspections. …

Testimony issued by the General Accounting Office with an abstract that begins "Noninstitutional long-term care services are delivered by the Department of Veterans Affairs (VA) to veterans in their own homes and other community locations. The Veterans Millennium Health Care and Benefits Act requires VA to offer long-term care services to eligible veterans, including services provided in noninstitutional settings. More than two years after the act's passage, VA has yet to offer eligible veterans adult day health care, geriatric evaluation, or respite care. Although VA published proposed regulations that would make these services available in noninstitutional settings to eligible veterans, the regulations had not been finalized as of April 17, 2002. To be responsive before its draft regulations were made final, VA issued a policy directive requiring that these three services be available in noninstitutional settings. GAO found, however, that both the services required by the act and VA's other noninstitutional services were unevenly available across the VA system."

A letter report issued by the General Accounting Office with an abstract that begins "In fiscal year 2001, the federal government spent $7 billion on the following three special education grant programs: Special Education Grants to States (School-age Grants), Special Education Grants Preschool (Preschool Grants) and Special Education Grants for Infants and Families with Disabilities (Infants Grants). School-age and Preschool Grants are similar, except for the age ranges served, while Infant Grants differ in goals, performance objectives, performance measures, eligibility, and services. The key distinction between School-Age and Preschool Grants is that School-age Grants serve children ages three through 21, whereas Preschool Grants serve only children ages three through five. States receive funds from all three grants, and some states report they use both School-age and Preschool funds to provide the same range of services to children aged three through five. Although states receive funds from all three grants, local agencies may receive funds from only one grant, or from all three. Eighteen of the 19 states GAO reviewed reported that the range of services they provide to children ages three through five is the same as those they provide with Preschool Grants. Evaluations show that half the children who …

A letter report issued by the General Accounting Office with an abstract that begins "The earned income credit (EIC) is a refundable tax credit available to low-income, working taxpayers. Administering the EIC is not an easy task for the Internal Revenue Service (IRS). IRS has to balance its efforts to help ensure that all qualified persons claim the credit with its efforts to protect the integrity of the tax system and guard against fraud and other forms of noncompliance associated with EIC. Although IRS made some changes to its correspondence, improved its examiner training, and expanded taxpayer outreach, certain aspects of the recertification process continue to cause problems for taxpayers. Since the inception of the EIC Recertification Program in 1998, IRS has taken steps to improve some of the letters and forms it uses to correspond with taxpayers about the program. However, two standard forms that IRS uses in corresponding with taxpayers as part of the recertification process can lead to unnecessary taxpayer burden. IRS asks taxpayers to submit certain information as part of the process that can be difficult for some EIC claimants to obtain or is inconsistent with what many examiners consider acceptable."

Testimony issued by the General Accounting Office with an abstract that begins "The terrorist attacks of September 11 have heightened concerns about the physical security of federal buildings and the need to protect those who work in and visit these facilities. These concerns have been underscored by reports of long-standing vulnerabilities, including weak controls over building access. There are several commercially available security technologies that can be deployed, ranging from turnstiles, to smart cards, to biometric systems. Although many of these technologies can provide highly effective technical controls, the overall security of a federal building will depend on robust risk management processes and implementing the three integral concepts of a holistic security process: protection, detection, and reaction."

We present a new system for simultaneous morphological and molecular analysis of thick tissue samples. The system is composed of a computer assisted microscope and a JAVA-based image display, analysis and visualization program that allows acquisition, annotation, meaningful storage, three-dimensional reconstruction and analysis of structures of interest in thick sectioned tissue specimens. We describe the system in detail and illustrate its use by imaging, reconstructing and analyzing two complete tissue blocks which were differently processed and stained. One block was obtained from a ductal carcinoma in situ (DCIS) lumpectomy specimen and stained alternatively with Hematoxilyn and Eosin (H&E), and with a counterstain and fluorescence in situ hybridization (FISH) to the ERB-B2 gene. The second block contained a fully sectioned mammary gland of a mouse, stained for Histology with H&E. We show how the system greatly reduces the amount of interaction required for the acquisition and analysis and is therefore suitable for studies that require morphologically driven, wide scale (e.g., whole gland) analysis of complex tissue samples or cultures.

This project was initially targeted to the making of coke for blast furnaces by using proprietary technology of Calderon in a phased approach, and Phase I was successfully completed. The project was then re-directed to the making of iron units. U.S. Steel teamed up with Calderon for a joint effort which will last 30 months to produce directly reduced iron with the potential of converting it into molten iron or steel consistent with the Roadmap recommendations of 1998 prepared by the Steel Industry in cooperation with the Department of Energy. The work performed to-date is encouraging by virtue that product was produced with the lowest cost raw material (ore concentrate), and the energy source being exclusively coal. The product was melted and cast. The equipment has been debugged and preparations are taking place towards the integration of the process to produce directly molten iron and/or molten steel. Also it is planned to conclude the 72 hours test at reasonably continuous steady state during next quarter.

In this paper, we study the effects of compression on bitmap indexes. The main operations on the bitmaps during query processing are bitwise logical operations such as AND, OR, NOT, etc. Using the general purpose compression schemes, such as gzip, the logical operations on the compressed bitmaps are much slower than on the uncompressed bitmaps. Specialized compression schemes, like the byte-aligned bitmap code(BBC), are usually faster in performing logical operations than the general purpose schemes, but in many cases they are still orders of magnitude slower than the uncompressed scheme. To make the compressed bitmap indexes operate more efficiently, we designed a CPU-friendly scheme which we refer to as the word-aligned hybrid code (WAH). Tests on both synthetic and real application data show that the new scheme significantly outperforms well-known compression schemes at a modest increase in storage space. Compared to BBC, a scheme well-known for its operational efficiency, WAH performs logical operations about 12 times faster and uses only 60 percent more space. Compared to the uncompressed scheme, in most test cases WAH is faster while still using less space. We further verified with additional tests that the improvement in logical operation speed translates to similar improvement in query …

Restricted availability of funding has had an adverse impact, unforeseen at the time of the original decision to projectize the National Ignition Facility (NIF) Cryogenic Target Handling Systems (NCTS) Program, on the planning and initiation of these efforts. The purpose of this document is to provide an interim project management plan describing the organizational structure and management processes currently in place for NCTS. Preparation of a Program Execution Plan (PEP) for NCTS has been initiated, and a current draft is provided as Attachment 1 to this document. The National Ignition Facility is a multi-megajoule laser facility being constructed at Lawrence Livermore National Laboratory (LLNL) by the National Nuclear Security Administration (NNSA) in the Department of Energy (DOE). Its primary mission is to support the Stockpile Stewardship Program (SSP) by performing experiments studying weapons physics, including fusion ignition. NIF also supports the missions of weapons effects, inertial fusion energy, and basic science in high-energy-density physics. NIF will be operated by LLNL under contract to the University of California (UC) as a national user facility. NIF is a low-hazard, radiological facility, and its operation will meet all applicable federal, state, and local Environmental Safety & Health (ES&H) requirements. The NCTS Interim Management …

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The National Ignition Facility (NIF) has the mission of supporting Stockpile Stewardship and Basic Science research in high-energy-density plasmas. To execute those missions, the facility must provide diagnostic instrumentation capable of observing and resolving in time events and radiation emissions characteristic of the plasmas of interest. The diagnostic instrumentation must conform to high standards of operability and reliability within the NIF environment. These exacting standards, together with the facility mission of supporting a diverse user base, has led to the need for a central organization charged with delivering diagnostic capability to the NIF. The National NIF Diagnostics Program (NNDP) has been set up under the aegis of the NIF Director to provide that organization authority and accountability to the wide user community for NIF. The funds necessary to perform the work of developing diagnostics for NIF will be allocated from the National NIF Diagnostics Program to the participating laboratories and organizations. The participating laboratories and organizations will design, build, and commission the diagnostics for NIF. Restricted availability of funding has had an adverse impact, unforeseen at the time of the original decision to projectize NIF Core Diagnostics Systems and Cryogenic Target Handing Systems, on the planning and initiation of these …

The current OSP associated with Room 1711A located in Building 191 (HEAF) sets a limit of 5 grams Net Explosive Weight (NEW) of explosives for the room. A question was raised as to the capability of that room to withstand the overpressure created by a detonation of 5 grams NEW of explosives. Calculations were inconclusive, but indicated the wallboard would not remain intact if there was a detonation of 5 grams NEW at a distance of eight feet from the wall. These calculations did not seem logical. To verify the hypothesis, a series of experiments were conducted in the 1 Kilogram tank. The experiments consisted of exposing a pre-built double-sided wall with the same stud spacing and drywall thickness found in the walls of Room 1711A to various amounts of explosives to create expected overpressures. The objective of this test was to prove or disprove that the walls in room 1711A could withstand a detonation of 5 grams of high explosives and to determine if larger quantities of explosives could be worked on in the room while still providing the required level of protection for personnel outside the room. Testing has verified that not only can the walls withstand a …

This third quarterly technical report discusses the progress made on a machine vision technique for determining coal content and ore grades. The work done this quarter has utilized a miniature imaging spectrometer. Procedures to collect and process the spectral and spatial data from the imaging spectrometer have been established, and software routines have been employed to use this data to differentiate sulfides from background rock in platinum/palladium core samples. These sulfides are indicator minerals for high-grade platinum/palladium ore. Mappings of the sulfides generated with this procedure have been quite accurate. Samples of coal have also been obtained and preliminary measurements with the imaging spectrometer have been made.

Previously, measurements were made of the transmission of 14 MeV neutrons through various spherical shell thicknesses of iron in a comprehensive investigation at Lawrence Livermore National Laboratory (LLNL) about 30 years ago. Two of these spheres, composed of hemispherical sections, have appropriate dimensions for the lower energy neutron measurements that we propose to make. Due to their interest in our experimental results, LLNL has agreed to make these hemispheres available for our work. Those hemispheres have been shipped. In addition, a spherical iron shell, composed of two hemispherical sections with an annular thickness of approximately 1 inch, was fabricated at NEST. However, since we will need additional hemispheres for our experiments, we purchased a radius cutter that will allow us to fabricate hemispheres as large as 5 inches in radius at the Ohio University Machine Shop. This will give us maximum flexibility to adapt to the needs of the spherical shell transmission experiments. High purity (99.94% iron) Armco iron has been obtained which can be used to make the smaller hemispheres. Larger hemispheres will be made using ASTM designation steel with high iron content. In all cases compositional analyses will be made of the hemispheres.

The purpose of this project is to summarize findings reported in the recent literature on nonenergy benefits attributable to the weatherizing of low income homes. This study is a follow-up to the seminal research conducted on the nonenergy benefits attributable to the Department of Energy's national Weatherization Assistance Program by Brown et al. (1993). For this review, nonenergy benefits were broken into three major categories: (1) ratepayer benefits; (2) household benefits; and (3) societal benefits. The ratepayer benefits can be divided into two main subcategories: payment-related benefits and service provision benefits. Similarly, there are two key types of household benefits: those associated with affordable housing and those related to safety, health, and comfort. Societal benefits can be classified as either environmental, social, or economic. Fig. E.S. 1 presents point estimates of the average lifetime monetary value per weatherized home resulting from low income weatherization programs for the key benefit types listed above. These benefits represent net present value estimates (i.e., estimates of the current worth of all benefits expected over the lifetime of the weatherization measures), assuming a 20-year lifetime for installed energy efficiency measures and a 3.2% discount rate. Overall, societal benefits are estimated to be substantially larger than …

On April 9, 2001, the President requested $7.3 billion in discretionary budget authority for the Environmental Protection Agency (EPA) for FY2002, $512.0 million (or 7%) less than the FY2001 funding level of $7.8 billion. The request would not have continued funding of about $500 million for activities earmarked for FY2001, and contained provisions shifting more enforcement responsibilities to the states. Popular wastewater infrastructure funding, state roles, and the future of Superfund were some of the predominant topics. On July 17, the House Appropriations Committee recommended $7.545 billion,$229 million more than requested (H.R. 2620, H. Rept. 107-159).

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