A letter report issued by the General Accounting Office with an abstract that begins "Nearly 450,000 elderly and other households depend on federal assistance to live in multifamily rural rental properties that were constructed with subsidized federal loans. Because the properties were built in areas when and where privately financed housing units, affordable by lower income households, were not considered economically feasible, the U.S. Department of Agriculture's Rural Housing Service (RHS) has made direct loans available to developers of affordable multifamily housing under its section 515 program. RHS has funded many more new properties than the portfolio has lost through prepayment. The number of new properties added to the portfolio exceeded the number that left the program after prepayment in every year except 2001. If the statutory requirement restricting prepayment for loans made before December 1989, were changed to allow prepayment without restrictions after 20 years from the date of the loan, prepayment could be an option for the owners of 3,900 of all section 515 properties over the next eight years. RHS field staff routinely inspect properties, complete and retain detailed descriptions of noted deficiencies, and transmit the summaries of the deficiencies identified to a central database. Only current …

A letter report issued by the General Accounting Office with an abstract that begins "Federal Housing Administration (FHA) loans made in recent years have experienced somewhat higher foreclosure rates than loans made in earlier years. However, recent loans are performing much better than loans made in the 1980s. Although economic factors such as house price appreciation are key determinants of mortgage foreclosure, changes in underwriting requirements, as well as changes in the conventional mortgage market, may partly explain the higher foreclosure rates experienced in the 1990s. Factors not fully captured in the model GAO used may be affecting the performance of recent FHA loans and causing the overall risks of FHA's portfolio to be somewhat greater than previously estimated. Thus, the Mutual Mortgage Insurance Fund may be somewhat less able to withstand worse-than-expected loan performance resulting from adverse economic conditions."

A letter report issued by the General Accounting Office with an abstract that begins "Encouraging a clearer and closer link between budgeting, planning, and performance is essential to improving federal management and instilling a greater focus on results. Through work at various levels within the organization, this report on the Administration for Children and Families (ACF)--and its two companion studies on the Nuclear Regulatory Commission (GAO-03-258) and the Veterans Health Administration (GAO-03-10)--records (1) what managers considered successful efforts at creating linkages between planning and performance information to influence resource choices and (2) the challenges managers face in creating these linkages."

A letter report issued by the General Accounting Office with an abstract that begins "The Internal Revenue Service (IRS) is in the midst of a massive effort to reorganize its structure and modernize its technology. To help with this effort, IRS obtains services through task orders under its Treasury Information Processing Support Services (TIPSS-2) contracting program. In this study, GAO reviewed the 6 largest competitive task orders that IRS awarded between July 1, 2001 and December 31, 2001 to determine if IRS used price or cost as a selection factor in the award of these task orders."

A letter report issued by the General Accounting Office with an abstract that begins "The federal government spends billions of dollars annually to provide services to the needy directly, or through contracts with a large network of social service providers. Faith-based organizations (FBO), such as churches and religiously affiliated entities, are a part of this network and have a long history of providing social services to needy families and individuals. In the past, religious organizations were required to secularize their services and premises, so that their social service activities were distinctly separate from their religious activities, as a condition of receiving public funds. Beginning with the passage of the Personal Responsibility and Work Opportunity Reconciliation Act of 1996, Congress enacted "charitable choice" provisions, which authorized religious organizations to compete on the same basis as other organizations for federal funding under certain programs without having to alter their religious character or governance. The statutory provisions cover several programs, including Temporary Assistance for Needy Families (TANF) and Welfare to Work. Similar provisions also apply to the Community Services Block Grant and the substance abuse prevention and treatment programs. GAO found that faith-based organizations receive a small proportion of the government funding provided …

A letter report issued by the General Accounting Office with an abstract that begins "From fiscal years 1997 through 2000, the number of individual and business tax returns filed electronically increased from 23 million to 41 million. During the same period, the Internal Revenue Service's (IRS) expenditures for submission processing grew from $795 million to $924 million, an increase of 16 percent. Because it costs less to process an electronic return than a paper return, a growth in processing costs seemed improbable. Interviews with IRS officials and an analysis of relevant documentation identified several factors that limited the impact of electronic filing. Specifically, (1) the overall number of individual and business tax returns filed increased, and the resources needed to process that increase partially offset the resources saved by processing more electronic returns; (2) the number of the most costly to process individual income tax returns filed on paper essentially stayed the same; and (3) the number of individual income tax returns filed on paper and received during the peak filing period stayed relatively the same, and peak processing needs drive the resources needed to process individual paper returns. Although electronic filing increased, so did the demands placed on paper …

A letter report issued by the General Accounting Office with an abstract that begins "Privately funded voucher programs are a new development in the nation's experiment with school vouchers. These programs, started in the early 1990s, provide low-income families with private, nongovernmental tuition assistance at private schools for kindergarten through grade 12. Although private schools have long offered various forms of financial assistance, many of these privately funded voucher programs are different from traditional scholarship efforts in two key respects: they are open to any applicant solely on the basis of family income level, and recipients are free to decide which schools their children should attend. The 78 privately funded voucher programs GAO reviewed shared numerous characteristics and faced common challenges, but the programs varied widely in the dollar amount of the vouchers awarded and the number of students receiving them. The average voucher amount in school year 2001-2002 ranged widely among programs, from $600 to $2,000 per student, and program size ranged from as few as four students to over 3,000 students. Beyond the information needed to determine eligibility and conduct financial oversight, most programs reported collecting little data about participating students, their families, or the schools they attended. …

A letter report issued by the General Accounting Office with an abstract that begins "For decades, the Navy has been striving to improve its ability to detect potential enemy submarines before they can get within effective weapons range of U.S. forces. In 1985, the Navy established the Surveillance Towed Array Sensor System (SURTASS) Low Frequency Active (LFA) sonar program to develop a long-range capability for detecting a new generation of quieter Soviet nuclear and diesel submarines operating principally in the open ocean. However, as the Navy conducted testing of the system in the mid-1990s, some public interest groups and scientists raised concerns that SURTASS/LFA may cause harm to marine mammals. The Navy discontinued operational testing of the system and initiated an environmental impact statement process. The Navy will not begin testing or operating the system until it receives a Letter of Authorization from the National Marine Fisheries Service. A decision on the authorization is expected later in 2002. SURTASS/LFA will increase the Navy's capability to detect submarines in the open ocean, where the system was originally intended to operate. The Navy has considered a number of existing alternatives to SURTASS/LFA and found that the system provides long-range detection capabilities not …

A letter report issued by the General Accounting Office with an abstract that begins "The Army has been tasked to destroy 31,500 tons of highly toxic chemical agents by April 2007, the deadline set by an international treaty for the elimination of all chemical weapon stockpiles. To destroy the weapons, the Department of Defense (DOD) established the Army Chemical Demilitarization Program. The Army has destroyed over one-quarter of the U.S. stockpile as of March 2002. Originally, the Chem-Demil Program consisted only of the Chemical Stockpile Disposal Project, which was initiated in 1988 to incinerate chemical weapons at nine storage sites. In response to public concern about incineration, in 1994 Congress established the Alternative Technologies and Approaches Project to investigate alternatives to the baseline incineration process. The Chemical Stockpile Disposal Project operates a Programmatic Lessons Learned Program whose aim is to enhance safety, reduce or avoid unnecessary costs, and maintain the incineration schedule. This program has successfully supported the incineration project's primary goal to safely destroy chemical weapons and has captured and shared many lessons from past experiences and incidents. However, the Lessons Learned Program does not fully apply generally accepted knowledge management principles and lessons sharing best practices, thereby limiting …

A letter report issued by the General Accounting Office with an abstract that begins "The Federal Bureau of Investigation's (FBI) National Instant Criminal Background Check System (NICS) would be affected if data on the sale of firearms by licensed dealers were destroyed within 24 hours after the transfers were allowed to proceed. Under the Brady Handgun Violence Prevention Act, licensed dealers are not to transfer firearms to an individual until a NICS search determines that the transfer will not violate applicable federal or state law. However, if the background check is not completed within 3 business days, the dealer may transfer the firearm. Although routine system audits may not be adversely affected by the proposed requirements for next-day destruction of records, other current uses of NICS records would be affected, with consequences for public safety and NICS operations. The FBI has drafted plans that would address most potential effects of the proposed policy for next-day destruction of records. In developing these plans, the FBI reviewed NICS operations and identified the changes needed in computer systems, work processes, policies, and procedures. According to NICS officials, the FBI would not lose any routine audit capabilities under the proposed policy. On the other …

A letter report issued by the General Accounting Office with an abstract that begins "Encouraging a clearer and closer link between budgeting and planning is essential to improving federal management and instilling a greater focus on results. Through work at various levels within the organization, this report on the Nuclear Regulatory Commission (NRC)--and its two companion studies on the Administration for Children and Families (GAO-03-09) and the Veterans Health Administration (GAO-03-10)--documents (1) what managers considered successful efforts at creating linkages between planning and performance information to influence resource choices and (2) the challenges managers face in creating these linkages."

A letter report issued by the General Accounting Office with an abstract that begins "Preventive medicine, including immunizations for many diseases and screening for some types of cancer, holds the promise to extend and improve the quality of life for millions of Americans. Medicare now covers three preventive services for immunizations and three for screenings, and the Centers for Medicare and Medicaid Services (CMS) sponsors "interventions" to increase the use of preventive services. GAO found that the use of preventive services varies widely by service, state, ethnic group, income, and education. The greatest differences among ethnic groups were for immunization rates. Cancer screening rates tended to differ according to income and education level. CMS pays for interventions that promote breast cancer screenings and pneumonia and flu shots. Most of the techniques being used, such as reminder systems that medical offices can use to alert doctors and patients to needed cancer screenings, have been effective. CMS is evaluating what its current efforts have accomplished and expects the results later this year."

A letter report issued by the General Accounting Office with an abstract that begins "GAO tested selected general and application controls of the Corps of Engineers Financial Management System (CEFMS). The Corps relies on CEFMS to perform key financial management functions supporting the Corps' military and civil works missions. The Corps has made substantial progress in improving computer controls at each of its data processing centers and other Corps sites. The Corps had completed action on 54 of GAO's 93 previous recommendations and partially completed or had action plans to correct the remainder. During the current review, nine new weaknesses were identified and corrected. Nevertheless, continuing and newly identified vulnerabilities involving general and application computer controls continue to impair the Corps' ability to ensure the reliability, confidentiality, and availability of financial and sensitive data. Such vulnerabilities increase risks to other Department of Defense networks and systems to which the Corps' network is linked. Weaknesses in general controls impaired the Corps' ability to ensure that (1) computer risks are adequately assessed, and security policies and procedures within the organization are effective and consistent with overall organizational policies and procedures; (2) users have only the access needed to perform their duties; (3) …

A letter report issued by the General Accounting Office with an abstract that begins "Encouraging a clearer and closer link between budgeting and planning is essential to improving federal management and instilling a greater focus on results. Through work at various levels within the organization, this report on the Veterans Health Administration (VHA)--and its two companion studies on the Administration on Children and Families (GAO-03-09) and the Nuclear Regulatory Commission (GAO-03-258)--documents (1) what managers considered successful efforts at creating linkages between planning and performance information to influence resource choices and (2) the challenges managers face in creating these linkages."

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As the Hanford Site transitions into remediation of contaminated soil waste sites and tank farm closure, more information is needed about the transport of contaminants as they move through the vadose zone to the underlying water table. The hydraulic properties must be characterized for accurate simulation of flow and transport. This characterization includes the determination of soil texture types, their three-dimensional distribution, and the parameterization of each soil texture. This document describes a method to estimate the soil hydraulic parameter using the parameter scaling concept (Zhang et al. 2002) and inverse techniques. To this end, the Groundwater Protection Program Science and Technology Project funded vadose zone transport field studies, including analysis of the results to estimate field-scale hydraulic parameters for modeling. Parameter scaling is a new method to scale hydraulic parameters. The method relates the hydraulic-parameter values measured at different spatial scales for different soil textures. Parameter scaling factors relevant to a reference texture are determined using these local-scale parameter values, e.g., those measured in the lab using small soil cores. After parameter scaling is applied, the total number of unknown variables in hydraulic parameters is reduced by a factor equal to the number of soil textures. The field-scale values …

This report discusses the current legislative jurisdictions of House and Senate committees with responsibility over terrorism, homeland security, and the agencies affected by the proposed new department.

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Radionuclide and heavy metal contaminants at DOE sites pose immediate and long-term environmental problems. Under the NABIR program, bacteria are being considered for their role in the cycling of these contaminants because they influence many redox reactions in the subsurface. Dissimilatory metal reducing bacteria (DMRB) are particularly important to controlling the biogeochemistry of subsurface environments through enzymatic reduction of iron and manganese minerals. During reduction of FeIII, biogenic FeII phases form at the cell-mineral interface which may profoundly influence metal reduction.

This report (which forms part of the requirements of the Statement of Work Task 0, subtask 0.4) records progress towards defining a detailed Work Plan for the CCP 30 days after contract initiation. It describes the studies planned, workscope development and technology provider bid evaluation status at that time. Business sensitive information is provided separately in Appendix 1. Contract negotiations are on hold pending award of patent waiver status to the CCP.

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The DOE-funded Advanced Chemistry Basin model project is intended to develop a public domain, user-friendly basin modeling software under PC or low end workstation environment that predicts hydrocarbon generation, expulsion, migration and chemistry. The main features of the software are that it will: (1) afford users the most flexible way to choose or enter kinetic parameters for different maturity indicators; (2) afford users the most flexible way to choose or enter compositional kinetic parameters to predict hydrocarbon composition (e.g., gas/oil ratio (GOR), wax content, API gravity, etc.) at different kerogen maturities; (3) calculate the chemistry, fluxes and physical properties of all hydrocarbon phases (gas, liquid and solid) along the primary and secondary migration pathways of the basin and predict the location and intensity of phase fractionation, mixing, gas washing, etc.; and (4) predict the location and intensity of de-asphaltene processes. The project has be operative for 36 months, and is on schedule for a successful completion at the end of FY 2003.

Final report on the US DOE CARAT program describes innovative R & D conducted by Superior Graphite Co., Chicago, IL, USA in cooperation with researchers from the Illinois Institute of Technology, and defines the proper type of carbon and a cost effective method for its production, as well as establishes a US based manufacturer for the application of anodes of the Lithium-Ion, Lithium polymer batteries of the Hybrid Electric and Pure Electric Vehicles. The three materials each representing a separate class of graphitic carbon, have been developed and released for field trials. They include natural purified flake graphite, purified vein graphite and a graphitized synthetic carbon. Screening of the available on the market materials, which will help fully utilize the graphite, has been carried out.

Since the start of Run IIa, the RF curves for the extraction process from the Accumulator have been based on an algorithm described in Pbar Note 636. There are a number of problems with this procedure that result in a dilution of the longitudinal phase space of the extracted beam. The procedure consists of a number of steps in which the frequency curve during each process is a linear time ramp. For a constant bend field, the synchronous phase angle is given as: {Lambda} = sin({phi}{sub s}) = -h/{eta} (1/f{sub rf}){sup 2}df{sub rf}/dt/qV/pc where h is the harmonic number of the RF. Equation (1) shows that if the frequency curve consists of a number of linear time ramps with different slopes, there will be discontinuities in the synchronous phase. These discontinuities in the synchronous phase will lead to dipole oscillations of the beam in the RF bucket. The discontinuities observed for the present RF curves are about 10 degrees. In the procedure outlined in Pbar Note 636, the RF bucket is formed on the high energy edge of the rectangular momentum distribution. As the RF bucket is pulled away from the core, it is also programmed to increase in area. …