Afghanistan’s stabilization appears to be gathering strength, about three years after the U.S.-led war that brought the current government to power. Successful presidential elections held on October 9, 2004 appear to be accelerating political and economic reconstruction, and the insurgency led by remnants of the former Taliban regime has been diminishing significantly. Since the defeat of the Taliban, Afghanistan no longer serves as a safe base of operations for Al Qaeda. Remaining obstacles to stability include the continued local authority of militias controlled by regional leaders and growing narcotics trafficking. U.S. stabilization measures focus on strengthening the central government and its security forces. This report discusses U.S. efforts in Afghanistan at length, as well as the efforts of other countries around the world and the costs of U.S. aid to Afghanistan.

An archaeological survey report of two proposed pipeline routes in Matagorda County, Texas, performed to determine whether any historic resources were located on the proposed construction sites.

This report discusses Means test on Bankruptcy Reform.

World demand for energy is projected to more than double by 2050 and to more than triple by the end of the century. Incremental improvements in existing energy networks will not be adequate to supply this demand in a sustainable way. Finding sufficient supplies of clean energy for the future is one of society?s most daunting challenges. Sunlight provides by far the largest of all carbon-neutral energy sources. More energy from sunlight strikes the Earth in one hour (4.3 ? 1020 J) than all the energy consumed on the planet in a year (4.1 ? 1020 J). We currently exploit this solar resource through solar electricity ? a $7.5 billion industry growing at a rate of 35?40% per annum ? and solar-derived fuel from biomass, which provides the primary energy source for over a billion people. Yet, in 2001, solar electricity provided less than 0.1% of the world's electricity, and solar fuel from modern (sustainable) biomass provided less than 1.5% of the world's energy. The huge gap between our present use of solar energy and its enormous undeveloped potential defines a grand challenge in energy research. Sunlight is a compelling solution to our need for clean, abundant sources of energy …

A new facility for high-pressure diffraction and spectroscopy using diamond anvil high-pressure cells has been built at the Advanced Light Source on Beamline 12.2.2. This beamline benefits from the hard X-radiation generated by a 6 Tesla superconducting bending magnet (superbend). Useful x-ray flux is available between 5 keV and 35 keV. The radiation is transferred from the superbend to the experimental enclosure by the brightness preserving optics of the beamline. These optics are comprised of: a plane parabola collimating mirror (M1), followed by a Kohzu monochromator vessel with a Si(111) crystals (E/{Delta}E {approx} 7000) and a W/B{sub 4}C multilayer (E/{Delta}E {approx} 100), and then a toroidal focusing mirror (M2) with variable focusing distance. The experimental enclosure contains an automated beam positioning system, a set of slits, ion chambers, the sample positioning goniometry and area detectors (CCD or image-plate detector). Future developments aim at the installation of a second end station dedicated for in situ laser-heating on one hand and a dedicated high-pressure single-crystal station, applying both monochromatic as well as polychromatic techniques.

The growth rate of a crystal in a supersaturated solution is limited by both reaction kinetics and the local concentration of solute. If the local mass transfer coefficient is too low, concentration of solute at the crystal-solution interface will drop below saturation, leading to a defect in the growing crystal. Here, mass transfer coefficients are calculated for a rotating crystal growing in a supersaturated solution of potassium diphosphate (KDP) in water. Since mass transfer is difficult to measure directly, the heat transfer coefficient of a scale model crystal in water is measured using temperature-sensitive paint (TSP). To the authors' knowledge this is the first use of TSP to measure temperatures in water. The corresponding mass transfer coefficient is then calculated using the Chilton- Colburn analogy. Measurements were made for three crystal sizes at two running conditions each. Running conditions include periodic reversals of rotation direction. Heat transfer coefficients were found to vary significantly both across the crystal faces and over the course of a rotation cycle, but not from one face to another. Mean heat transfer coefficients increased with both crystal size and rotation rate. Computed mass transfer coefficients were broadly in line with expectations from the full-scale crystal growth …

This report discusses the issues likely to be considered during reauthorization are whether the campus-based programs provide types of aid to students that are not or cannot be provided via other postsecondary aid programs, and whether the current formulas for allocating funds to institutions for the operation of these programs are optimal. Provisions specific to each program, such as requirements for community service under FWS and terms and conditions of Perkins Loans also may be considered.

The purpose of this facility description document (FDD) is to establish requirements and associated bases that drive the design of the Canister Handling Facility (CHF), which will allow the design effort to proceed to license application. This FDD will be revised at strategic points as the design matures. This FDD identifies the requirements and describes the facility design, as it currently exists, with emphasis on attributes of the design provided to meet the requirements. This FDD is an engineering tool for design control; accordingly, the primary audience and users are design engineers. This FDD is part of an iterative design process. It leads the design process with regard to the flowdown of upper tier requirements onto the facility. Knowledge of these requirements is essential in performing the design process. The FDD follows the design with regard to the description of the facility. The description provided in this FDD reflects the current results of the design process.

The thermal stability of high explosive (HE) and its compatibility with other materials are of critical importance in storage and handling practices. These properties are measured at Lawrence Livermore National Laboratory using the chemical reactivity test (CRT). The CRT measures the total amount of gas evolved from a material or combination of materials after being heat treated for a designated period of time. When the test result is compared to a threshold value, the relative thermal stability of an HE or the compatibility of an HE with other materials is determined. We describe the CRT testing apparatus, the experimental procedure, and the comparison methodology and provide examples and discussion of results.

This report discusses the child support enforcement program that promotes self-sufficiency of families in which one of the biological parents living outside of the home by ensuring that noncustodial parents meets their financial responsibility to their children.

Savannah River Site Building 235-F was being considered for future plutonium storage and stabilization missions but the Defense Nuclear Facilities Safety Board (DNFSB) noted that large quantities of Plutonium-238 left in cells and gloveboxes from previous operations posed a potential hazard to both the existing and future workforce. This material resulted from the manufacture of Pu-238 heat sources used by the NASA space program to generate electricity for deep space exploration satellites. A multi-disciplinary team was assembled to propose a cost- effective solution to mitigate this legacy source term which would facilitate future DOE plutonium storage activities in 235-F. One aspect of this study involved an evaluation of commercially available radiological decontamination techniques to remove the legacy Pu-238 and fixative coatings that could stabilize any residual Pu-238 following decontamination activities. Four chemical methods were identified as most likely to meet decontamination objectives for this project and are discussed in detail. Short and long term fixatives will be reviewed with particular attention to the potential radiation damage caused by Pu-238, which has a high specific activity and would be expected to cause significant radiation damage to any coating applied. Encapsulants that were considered to mitigate the legacy Pu-238 will also be …

This report provides information on the Office of Management and Budget’s (OMB) Circular A-76, “Performance of Commercial Activities,” and the impact of a related reform initiative, the Federal Activities Inventory Reform Act (FAIR) of 1998, within the Department of Defense. The Circular defines federal policy for determining whether recurring commercial activities should be outsourced to commercial sources, Governmental facilities, or through inter-service support agreements. The FAIR Act creates statutory reporting requirements for federal executive agencies, by requiring Federal executive agencies to identify activities “not inherently governmental” and consider outsourcing through managed competitions. However, FAIR does not require that agencies contract out these activities.

This report discusses regulation issues affecting electricity today. Comprehensive electricity legislation may involve several components: Public Utility Holding Company Act (PUHCA) reform, PURPA's requirement that utilities purchase power from qualifying facilities (QFs), and reliability.

Off-axis electron Bernstein wave current drive (EBWCD) may be critical for sustaining noninductive high-beta National Spherical Torus Experiment (NSTX) plasmas. Numerical modeling results predict that the {approx}100 kA of off-axis current needed to stabilize a solenoid-free high-beta NSTX plasma could be generated via Ohkawa current drive with 3 MW of 28 GHz EBW power. In addition, synergy between EBWCD and bootstrap current may result in a 10% enhancement in current-drive efficiency with 4 MW of EBW power. Recent dual-polarization EBW radiometry measurements on NSTX confirm that efficient coupling to EBWs can be readily accomplished by launching elliptically polarized electromagnetic waves oblique to the confining magnetic field, in agreement with numerical modeling. Plans are being developed for implementing a 1 MW, 28 GHz proof-of-principle EBWCD system on NSTX to test the EBW coupling, heating and current-drive physics at high radio-frequency power densities.

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Neutron-induced reaction cross-sections on unstable nuclei are inherently difficult to measure due to target activity and the low intensity of neutron beams. In an alternative approach, named the 'surrogate' technique, one measures the decay probability of the same compound nucleus produced using a stable beam on a stable target to estimate the neutron-induced reaction cross-section. As an extension of the surrogate method, in this paper they introduce a new technique of measuring the fission probabilities of two different compound nuclei as a ratio, which has the advantage of removing most of the systematic uncertainties. This method was benchmarked in this report by measuring the probability of deuteron-induced fission events in coincidence with protons, and forming the ratio P({sup 236}U(d,pf))/P({sup 238}U(d,pf)), which serves as a surrogate for the known cross-section ratio of {sup 236}U(n,f)/{sup 238}U(n,f). IN addition, the P({sup 238}U(d,d{prime}f))/P({sup 236}U(d,d{prime}f)) ratio as a surrogate for the {sup 237}U(n,f)/{sup 235}U(n,f) cross-section ratio was measured for the first time in an unprecedented range of excitation energies.

The xanthophyll cycle is a ubiquitous activity in higher plants. A major function of the cycle is to protect the photosynthetic system from the potentially damaging effects of high light by dissipating excess energy that might otherwise damage the photosynthetic apparatus harmlessly as heat by a process termed non-photochemical quenching (NFQ). This research focused on investigating the dynamics of the relationship between PsbS, subunit PSII protein required for NPQ, and zeaxanthin by perturbing the natural relationship of these components by overexpression of PsbS, violaxanthin de-epoxidase (VDE), and PsbS-VDE in tobacco. The effects of these treatments showed that the relationship between NPQ and zeaxanthin formation is more complex than previously indicated from studies carried out under high light. It is postulated that the xanthophyll cycle functions as a type of signal-transduction system within the thylakoid membrane. Recent studies in model lipid systems demonstrated that zeaxanthin exerts feedback inhibition on violaxanthin de-epoxidase. This feedback inhibition is consistent with the lipid phase functioning as a modulating factor in the dynamics of the cycle's operation. While this research and those in other laboratories have defined both the biochemistry and molecular mechanism of the cycle's operation, especially for violaxanthin de-epoxidase, there is yet insufficient knowledge …

The Office for Domestic Preparedness, within the Department of Homeland Security, is responsible for directing and supervising federal terrorism preparedness grants for states and localities. Prior to FY2005, the Office for Domestic Preparedness offered that assistance through six separate grant programs. Some state and local officials, however, criticized the fragmentation of homeland security assistance and recommended streamlining the grant process. Subsequently, the Office for Domestic Preparedness recommended and — pursuant to Section 872 of the Homeland Security Act (P.L. 107-296), which authorizes the Department of Homeland Security Secretary “to allocate, reallocate, and consolidate functions and organization units within the Department” — former Department of Homeland Security Secretary Tom Ridge approved consolidating the separate programs into a single Homeland Security Grant Program. Within the consolidated program, however, the six types of assistance continue to have their separate identities and funding allocations as “sub-grants.” As a whole, the Homeland Security Grant The program provides assistance for a wide range of eligible activities, among which are planning, training, equipment acquisition, and exercises. To fund the program, Congress appropriated approximately $2.5 billion for FY2005, roughly $600,000 less than for the programs in FY2004.

The PHENIX Experiment at the Relativistic Heavy Ion Collider has made measurements of event-by-event fluctuations in the net charge, the mean transverse momentum, and the charged particle multiplicity as a function of collision energy, centrality, and transverse momentum in heavy ion collisions. The results of these measurements will be reviewed and discussed.

This report will examine the detailed statutory structure provided by FISA and related provisions of E.O. 12333. In addition, it will discuss the decisions of the U.S. Foreign Intelligence Surveillance Court and the U.S. Foreign Intelligence Surveillance Court of Review

We have made progress in learning to use the code Hydra to do detailed modeling of targets for Accelerator Driven High Energy Density Physics. Hydra is a state-of-the-art 3D, radiative transfer hydrodynamics modeling code developed at LLNL. In particular, we have carried out two-dimensional simulations of a 23 MeV, 1 mm radius Neon beam striking a 48 micron thick Aluminum foil at 10% solid density, and observed the heating of the foil by the beam. The Bragg peak was chosen to fall near the center of the foil, and as expected, rarefaction waves propagated symmetrically inward (at a speed of order the sound speed), as the heated material flowed outward and cooled. Foams allow relatively high temperatures to be attained over longer timescales, and the foils behaved, at least qualitatively, as predicted by previous analysis. Design of a number of configurations, ion species, and material compositions will be carried out using this code. Further, calculations by our collaborators at Tech-X corporation have compared results from the SRIM code (a code for understanding detailed energy deposition and scattering of ions in a cold solid) with cold dEdX curves published by Northcliffe and Schilling in 1970. The latter publication was used for …

Testimony issued by the Government Accountability Office with an abstract that begins "Serious concerns exist regarding the risk management practices and the federal oversight of the housing government-sponsored enterprises (GSE)--Fannie Mae, Freddie Mac, and the Federal Home Loan Bank System (FHLBank System), which had combined obligations of $4.6 trillion as of year-end 2003. In 2003, Freddie Mac disclosed significant accounting irregularities. In 2004, the Office of Federal Housing Enterprise Oversight (OFHEO) cited Fannie Mae for accounting irregularities and earnings manipulation. Fannie Mae has to restate its financial statements for 2001-2004 and OFHEO has required the GSE to develop a capital restoration plan. Also in 2004, the FHLBanks of Chicago and Seattle entered into written agreements with their regulator, the Federal Housing Finance Board (FHFB), to implement changes to enhance their risk management. To assist Congress in its housing GSE oversight, this testimony provides information on GSEs' missions and risks, the current regulatory structure, and proposed regulatory reforms."

Testimony issued by the Government Accountability Office with an abstract that begins "Strategic human capital is the centerpiece of agencies' efforts to transform into high-performing organizations poised to meet the challenges of the 21st Century. Congress, recognizing that the federal human capital management systems designed in the past are outmoded, has provided agencies with exemptions from the old rules and new flexibilities to more strategically manage their workforce. Congress has already granted statutory exemptions and new authorities affecting more than 1.2 million civilian federal employees. The momentum is building to continue to reform the policies, processes, and systems that govern federal human capital management. Congress is interested in taking stock of how agencies have implemented the new flexibilities they have been granted, especially as it considers the future steps to be taken to achieve human capital reform. At the request of Congress, this statement provides an update of GAO's work on the progress agencies have made in implementing these flexibilities to better accomplish their missions and achieve their goals. In addition, it provides information on GAO's experiences with human capital reform and also highlights a set of consistent principles, criteria, and processes that can help to guide future reforms, whether …

Correspondence issued by the Government Accountability Office with an abstract that begins "As the federal government continues its overall transformation, the centerpiece of this effort is the strategic management of human capital. Federal agencies will need the most effective human capital systems to succeed in their transformations. Congress has recently given agencies such as the National Aeronautics and Space Administration and the Departments of Homeland Security (DHS) and Defense (DOD) statutory authorities intended to help them manage their human capital strategically to achieve results. Consequently, in this environment, the federal government is quickly approaching the point where "standard governmentwide" human capital policies and processes are neither standard nor governmentwide. To help advance the discussion concerning how governmentwide human capital reform should proceed, GAO and the National Commission on the Public Service Implementation Initiative hosted a forum on whether there should be a governmentwide framework for human capital reform and, if so, what this framework should include. While there were divergent views among the forum participants, there was general agreement on a set of principles, criteria, and processes that would serve as a starting point for further discussion in developing a governmentwide framework to advance needed human capital reform. Specifically, they …