The President has indicated that Social Security reform will be a major issue in the 109th Congress. While Social Security originated as a Depression-era program aimed at alleviating the economic circumstances of the elderly, social insurance also corrects market failures in the annuity market (adverse selection), prevents free-riders (requires workers to provide for their retirement), spreads risk, and may correct for failure to optimize by shortsighted individuals.

The simplified P{sub N} (SP{sub N}) angular approximation to the neutron transport equation has received renewed interest in recent years [1-3]. The even-order simplified P{sub 2} angular approximation has been shown to yield improved accuracy over the P{sub 1} (diffusion) angular approximation for problems in which the P{sub 1} approximation is reasonably accurate [1]. In particular, integral quantities such as reaction rates and eigenvalues computed by the SP{sub 2} approximation are typically more accurate. The SP{sub 2} scalar flux spatial distributions are also often more accurate than the P{sub 1} distributions away from material interfaces and source discontinuities. However, the SP{sub 2} scalar flux distributions are spatially discontinuous at material interfaces and source discontinuities. These spatial discontinuities are unphysical, aesthetically displeasing, and can lead to large inaccuracies near interfaces. Brantley [4] has recently investigated combining the P{sub 1} and P{sub 2} angular approximations in planar geometry to eliminate the discontinuities in the P{sub 2} scalar flux distributions near material interfaces and source discontinuities. In essence, the P{sub 1} angular approximation is used at material interfaces and source discontinuities to obtain spatially continuous scalar flux distributions; the P{sub 2} angular approximation is utilized elsewhere to take advantage of its improved accuracy. …

A letter report issued by the Government Accountability Office with an abstract that begins "According to the Autism Society of America, about 1.5 million Americans are currently living with some form of autism. This figure includes over 100,000 school-aged children diagnosed with autism served under the Individuals with Disabilities Education Act (IDEA), the primary federal legislation that addresses the educational needs of children with disabilities. As the number of children diagnosed with autism has increased, interest in understanding how children diagnosed with autism are being served under IDEA has grown. In this report we are describing the tend in the number of children diagnosed with autism served under IDEA, the services provided to these children, the estimated per pupil expenditures for educating children with autism, and approaches to their education."

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Unemployment compensation (UC) benefits have been fully subject to the federal income tax since the passage of the Tax Reform Act of 1986 (P.L. 99-514). Individuals who receive UC benefits during a year may elect to have the federal (and in some cases state) income tax withheld from their benefits. Legislation was introduced in the 108th Congress that would have repealed the taxation of UC benefits, provided a two-year suspension of the taxation of UC benefits, or transferred the proceeds from taxing UC benefits to the Unemployment Trust Fund. This report provides an overview of the taxation of UC benefits and legislation related to taxing UC benefits.

The aim of this work was to assess issues of cost, and performance associated with the production and storage of hydrogen via following three feedstocks: sub-quality natural gas (SQNG), ammonia (NH{sub 3}), and water. Three technology areas were considered: (1) Hydrogen production utilizing SQNG resources, (2) Hydrogen storage in ammonia and amine-borane complexes for fuel cell applications, and (3) Hydrogen from solar thermochemical cycles for splitting water. This report summarizes our findings with the following objectives: Technoeconomic analysis of the feasibility of the technology areas 1-3; Evaluation of the hydrogen production cost by technology areas 1; and Feasibility of ammonia and/or amine-borane complexes (technology areas 2) as a means of hydrogen storage on-board fuel cell powered vehicles. For each technology area, we reviewed the open literature with respect to the following criteria: process efficiency, cost, safety, and ease of implementation and impact of the latest materials innovations, if any. We employed various process analysis platforms including FactSage chemical equilibrium software and Aspen Technologies AspenPlus and HYSYS chemical process simulation programs for determining the performance of the prospective hydrogen production processes.

This report discusses Temporary Protected Status and other forms of blanket relief offered by the United States to aliens who are fleeing and unable to return to dangerous situations abroad. Updated January 14, 2005.

A weekly publication, the Texas Register serves as the journal of state agency rulemaking for Texas. Information published in the Texas Register includes proposed, adopted, withdrawn and emergency rule actions, notices of state agency review of agency rules, governor's appointments, attorney general opinions, and miscellaneous documents such as requests for proposals. After adoption, these rulemaking actions are codified into the Texas Administrative Code.

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The Department of Veterans Affairs (VA) provides services and benefits such as hospital and medical care, rehabilitation services, and pensions, among other things, to veterans who meet certain eligibility criteria. VA provides these benefits and services through four administrative units: the Veterans Health Administration (VHA), the Veterans Benefits Administration (VBA), the National Cemetery Administration (NCA), and the Board of Veterans’ Appeals. VHA is primarily a direct service provider of primary care, specialized care, and related medical and social support services to veterans through an integrated health care system.

A letter report issued by the Government Accountability Office with an abstract that begins "More than 10,000 U.S. military servicemembers, including National Guard and Reserve members, have been injured in the conflicts in Afghanistan and Iraq. Those with serious injuries are likely to be discharged from the military and return to civilian life with disabilities. The Department of Veterans Affairs (VA) offers vocational rehabilitation and employment (VR&E) services to help these injured servicemembers in their transition to civilian employment. GAO has noted that early intervention--the provision of rehabilitation services as soon as possible after the onset of a disability--is a practice that significantly facilitates the return to work. GAO examined how VA expedites VR&E services to seriously injured servicemembers and the challenges VA faces in its efforts to do so."

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A letter report issued by the Government Accountability Office with an abstract that begins "Over the past two decades, the number of acres burned by wildland fires has surged, often threatening human lives, property, and ecosystems. Past management practices, including a concerted federal policy in the 20th century of suppressing fires to protect communities and ecosystem resources, unintentionally resulted in steady accumulation of dense vegetation that fuels large, intense, wildland fires. While such fires are normal in some ecosystems, in others they can cause catastrophic damage to resources as well as to communities near wildlands known as the wildland-urban interface. In 1999, GAO recommended that the Forest Service develop a cohesive strategy for responding to wildland fire threats. As a follow-up, 5 years later, GAO was asked to identify the (1) progress the federal government has made in responding to wildland fire threats and (2) challenges it will need to address within the next 5 years."

The proposed Yucca Mountain repository is anticipated to be the first facility for long-term disposal of commercial spent nuclear fuel and high-level radioactive waste in the United States. The facility, located in the southern Nevada desert, is currently in the planning stages with initial exploratory excavations completed. It is an underground facility mined into the tuffaceous volcanic rocks that sit above the local water table. The focus of the work described in this paper is the development of radionuclide absorbers or ''getter'' materials for neptunium (Np), iodine (I), and technetium (Tc) for potential deployment in the repository. ''Getter'' materials retard the migration of radionuclides through sorption, reduction, or other chemical and physical processes, thereby slowing or preventing the release and transport of radionuclides. An overview of the objectives and approaches utilized in this work with respect to materials selection and modeling of ion ''getters'' is presented. The benefits of the ''getter'' development program to the United States Department of Energy (US DOE) are outlined.