A letter report issued by the Government Accountability Office with an abstract that begins "The Uniformed Services Employment and Reemployment Rights Act (USERRA) of 1994 protects millions of people, largely National Guard and Reserve members, as they transition between their federal duties and their civilian employment. The act is intended to eliminate or minimize employment disadvantages to civilian careers that can result from service in the uniformed services. This report examines the extent to which the Departments of Defense (DOD), Labor (DOL), Justice (DOJ), and the Office of Special Counsel (OSC) have achieved this purpose, specifically, the extent to which the agencies (1) have data that indicate the level of compliance with USERRA, (2) have efficiently and effectively conducted educational outreach, and (3) have efficiently and effectively addressed servicemember complaints."

A letter report issued by the Government Accountability Office with an abstract that begins "The Department of Veterans Affairs (VA) is among the largest federal acquisition agencies, spending $7.3 billion on product and service acquisitions in 2004 alone. Recent reports by VA and other organizations identified weaknesses in the agency's acquisition function that could result in excess costs to the taxpayer. One report by the Naval Supply Systems Command (NAVSUP) made 24 recommendations to improve VA's acquisition function. VA has accepted these recommendations. GAO was asked to review the progress VA has made in implementing the key NAVSUP recommendations. GAO identified 7 of the 24 recommendations as key, based primarily on its professional judgment and prior experience."

None

The $3000 of funding provided by this grant supported a well-attended (150 people) symposium at the annual Radiation Research Society meeting in Denver, Colorado, on October 19, 2005. The symposium was entitled, ''Chemistry and Biology of Radical-mediated Deoxyribose Oxidation in DNA'', and it focused on the chemistry of damage to deoxyribose caused by radiation and other oxidants, and the role of this chemistry in the biological consequences and responses of cells to chemical and physical insults. The talks highlighted the emerging evidence for a major role for deoxyribose oxidation in the toxic effects of ionizing radiation.

Insight into plasma microturbulence and transport is being sought using linear simulations of drift waves on the National Spherical Torus Experiment (NSTX), following a study of drift wave modes on the Alcator C-Mod Tokamak. Microturbulence is likely generated by instabilities of drift waves, which cause transport of heat and particles. Understanding this transport is important because the containment of heat and particles is required for the achievement of practical nuclear fusion. Microtearing modes may cause high heat transport through high electron thermal conductivity. It is hoped that microtearing will be stable along with good electron transport in the proposed low collisionality International Thermonuclear Experimental Reactor (ITER). Stability of the microtearing mode is investigated for conditions at mid-radius in a high density NSTX high performance (H-mode) plasma, which is compared to the proposed ITER plasmas. The microtearing mode is driven by the electron temperature gradient, and believed to be mediated by ion collisions and magnetic shear. Calculations are based on input files produced by TRXPL following TRANSP (a time-dependent transport analysis code) analysis. The variability of unstable mode growth rates is examined as a function of ion and electron collisionalities using the parallel gyrokinetic computational code GS2. Results show the microtearing …

The corrosion of spent nuclear fuel and subsequent mobilization of radionuclides is of great concern in a geologic repository, particularly if conditions are oxidizing. Corroding A516 steel may offset these transport processes within the proposed waste packages at the Yucca Mountain Repository (YMR) by retaining radionuclides, creating locally reducing conditions, and reducing porosity. Ferrous iron, Fe{sup 2+}, has been shown to reduce UO{sub 2}{sup 2+} to UO{sub 2(s)} [1], and some ferrous iron-bearing ion-exchange materials adsorb radionuclides and heavy metals [2]. Of particular interest is magnetite, a potential corrosion product that has been shown to remove TcO{sub 4}{sup -} from solution [3]. Furthermore, if Fe{sup 2+} minerals, rather than fully oxidized minerals such as goethite, are produced during corrosion, then locally reducing conditions may be present. High electron availability leads to the reduction and subsequent immobilization of problematic dissolved species such as TcO{sub 4}{sup -}, NpO{sub 2}{sup +}, and UO{sub 2}{sup 2+} and can also inhibit corrosion of spent nuclear fuel. Finally, because the molar volume of iron material increases during corrosion due to oxygen and water incorporation, pore space may be significantly reduced over long time periods. The more water is occluded, the bulkier the corrosion products, and the …

Because of their engineering simplicity, high-β, and steady-state operation, mirror machines and related open-trap machines such as gas dynamic traps, are an attractive concept for achieving controlled nuclear fusion. In these open-trap machines, the confinement occurs by means of magnetic mirroring, without the magnetic field lines closing upon themselves within the region of particle confinement. Unfortunately, these concepts have not achieved to date very spectacular laboratory results, and their reactor prospects are dimmed by the prospect of a low Q-factor, the ratio of fusion power produced to auxiliary power. Nonetheless, because of its engineering promise, over the years numerous improvements have been proposed to enhance the reactor prospects of mirror fusion, such as tandem designs, end-plugging, and electric potential barriers.

Field leachate samples are being collected from coal combustion product (CCP) management sites from several geographic locations in the United States to provide broad characterization of major and trace constituents in the leachate. In addition, speciation of arsenic, selenium, chromium, and mercury in the leachates is being determined. Through 2003, 35 samples were collected at 14 sites representing a variety of CCP types, management approaches, and source coals. Samples have been collected from leachate wells, leachate collection systems, drive-point piezometers, lysimeters, the ash/water interface at impoundments, impoundment outfalls and inlets, and seeps. Additional sampling at 23 sites has been conducted in 2004 or is planned for 2005. First-year results suggest distinct differences in the chemical composition of leachate from landfills and impoundments, and from bituminous and subbituminous coals. Concentrations of most constituents were generally higher in landfill leachate than in impoundment leachate. Sulfate, sodium, aluminum, molybdenum, vanadium, cadmium, mercury and selenium concentrations were higher in leachates for ash from subbituminous source coal. Calcium, boron, lithium, strontium, arsenic, antimony, and nickel were higher for ash from bituminous source coal. These variations will be explored in more detail when additional data from the 2004 and 2005 samples become available.

None

None

This report describes information that has been gathered about impacts of the August 29 hurricane (Hurricane Katrina) on drinking water and wastewater treatment facilities, and on ongoing efforts to assess damages and needs to repair and reconstruct damaged systems.

Adaptive perturbation is a new method for perturbatively computing the eigenvalues and eigenstates of quantum mechanical Hamiltonians that heretofore were not believed to be treatable by such methods. The novel feature of adaptive perturbation theory is that it decomposes a given Hamiltonian, H, into an unperturbed part and a perturbation in a way which extracts the leading non-perturbative behavior of the problem exactly. This paper introduces the method in the context of the pure anharmonic oscillator and then goes on to apply it to the case of tunneling between both symmetric and asymmetric minima. It concludes with an introduction to the extension of these methods to the discussion of a quantum field theory. A more complete discussion of this issue will be given in the second paper in this series, and it will show how to use the method of adaptive perturbation theory to non-perturbatively extract the structure of mass, wavefunction and coupling constant renormalization.

This report provides an overview of the status report on legislative attempts to protect children from unsuitable material on the web.

Following the end of the apartheid era in South Africa in the early 1990s, the The United States sought to increase economic relations with sub-Saharan Africa. President Clinton instituted several measures that dealt with investment, debt relief, and trade. Congress required the President to develop a trade and development policy for Africa.

This report briefly discusses the Arctic National Wildlife Refuge (ANWR) and FY2006 budget reconciliation legislation, which is considered under expedited procedures that, in particular, limit debate and amendments in the Senate.

In the aftermath of previous, presidentially-declared disasters, Congress has used the Community Development Block Grant (CDBG) program to help states and local governments finance recovery efforts, whether from natural or man-made disasters. This report will provide a general overview of the CDBG program and its use in disaster relief.

Following a brief discussion of budget resolutions and the congressional budget process, this report examines the several ways in which budget levels and other matters included in budget resolutions may be revised or adjusted, the authorities that underpin the making of such revisions and adjustments, and actual practices of the House and Senate in this regard.

Internet privacy issues generally encompass two types of concerns. One is the collection of personally identifiable information (PII) by website operators from visitors to government and commercial websites, or by software that is surreptitiously installed on a user’s computer (“spyware”) and transmits the information to someone else. The other is the monitoring of electronic mail and Web usage by the government or law enforcement officials, employers, or email service providers.

Report on the issues facing the Peace Corps as Congress considered its funding level in 2005, including background history of the organization, appropriations, security concerns, management issues, and more.

This report examines the Secretary of Agriculture's authority to transfer funds from the Commodity Credit Corporation (CCC) to the Animal and Plant Health Inspection Service (APHIS) for emergency control programs. The Secretary’s use of this authority has increased in recent years, and has become an issue within government concerning the method for funding plant and animal health programs.