This report examines current political and economic conditions in Honduras as well as issues in Honduran-U.S. relations.

Analytical estimate of the number of muons that must decay in the straight section of a storage ring to produce a neutrino & anti-neutrino beam of sufficient intensity to facilitate cross-section measurements with a statistical precision of 1%. As we move into the era of precision long-baseline {nu}{sub {mu}} {yields} {nu}{sub e} and {bar {nu}}{sub {mu}} {yields} {bar {nu}}{sub e} measurements there is a growing need to precisely determine the {nu}{sub e} and {bar {nu}}{sub e} cross-sections in the relevant energy range, from a fraction of 1 GeV to a few GeV. This will require {nu}{sub e} and {bar {nu}}{sub e} beams with precisely known fluxes and spectra. One way to produce these beams is to use a storage ring with long straight sections in which muon decays ({mu}{sup -} {yields} e{sup -}{nu}{sub {mu}}{bar {nu}}{sub e} if negative muons are stored, and {nu}{sup +} {yields} e{sup +}{nu}{sub e}{bar {nu}}{sub {mu}} if positive muons are stored) produce the desired beam. The challenge is to capture enough muons in the ring to obtain useful neutrino and anti-neutrino fluxes. Early proposals to use a muon storage ring for neutrino oscillation experiments were based upon injecting 'high energy' charged pions into the ring which …

This brief discusses the major issues for Congress which include whether to increase inland waterway funding in the future (and by what amount); the appropriate type of revenue stream (e.g., fuel taxes or lockage fees) for the user-required portion of these projects; division of the cost-share responsibilities between the federal government and commercial users (e.g., 50/50 or some other division); and whether to initiate process-based recommendations that some argue will improve the delivery and efficiency of Corps-led IWTF projects.

This report discusses the free trade agreement (FTA) that the United States and Panama signed on June 28, 2007. While Panama's government ratified the FTA in July 2007, Congress has not yet implemented ratification legislation.

A program was conducted to systematically evaluate potential impacts of the proposed Small Column Ion Exchange (SCIX) process on the Defense Waste Processing Facility (DWPF) Chemical Processing Cell (CPC). The program involved a series of interrelated tasks. Past studies of the impact of crystalline silicotitanate (CST) and monosodium titanate (MST) on DWPF were reviewed. Paper studies and material balance calculations were used to establish reasonable bounding levels of CST and MST in sludge. Following the paper studies, Sludge Batch 10 (SB10) simulant was modified to have both bounding and intermediate levels of MST and ground CST. The SCIX flow sheet includes grinding of the CST which is larger than DWPF frit when not ground. Nominal ground CST was not yet available, therefore a similar CST ground previously in Savannah River National Laboratory (SRNL) was used. It was believed that this CST was over ground and that it would bound the impact of nominal CST on sludge slurry properties. Lab-scale simulations of the DWPF CPC were conducted using SB10 simulants with no, intermediate, and bounding levels of CST and MST. Tests included both the Sludge Receipt and Adjustment Tank (SRAT) and Slurry Mix Evaporator (SME) cycles. Simulations were performed at high …

Washington River Protection Services is considering the design and construction of a Solidification Treatment Unit (STU) for the Effluent Treatment Facility (ETF) at Hanford. The ETF is a Resource Conservation and Recovery Act-permitted, multi-waste, treatment and storage unit and can accept dangerous, low-level, and mixed wastewaters for treatment. The STU needs to be operational by 2018 to receive secondary liquid wastes generated during operation of the Hanford Tank Waste Treatment and Immobilization Plant (WTP). The STU to ETF will provide the additional capacity needed for ETF to process the increased volume of secondary wastes expected to be produced by WTP.

Screening tests are being conducted to evaluate waste forms for immobilizing secondary liquid wastes from the Hanford Tank Waste Treatment and Immobilization Plant (WTP). Plans are underway to add a stabilization treatment unit to the Effluent Treatment Facility to provide the needed capacity for treating these wastes from WTP. The current baseline is to use a Cast Stone cementitious waste form to solidify the wastes. Through a literature survey, DuraLith alkali-aluminosilicate geopolymer, fluidized-bed steam reformation (FBSR) granular product encapsulated in a geopolymer matrix, and a Ceramicrete phosphate-bonded ceramic were identified both as candidate waste forms and alternatives to the baseline. These waste forms have been shown to meet waste disposal acceptance criteria, including compressive strength and universal treatment standards for Resource Conservation and Recovery Act (RCRA) metals (as measured by the toxicity characteristic leaching procedure [TCLP]). Thus, these non-cementitious waste forms should also be acceptable for land disposal. Information is needed on all four waste forms with respect to their capability to minimize the release of technetium. Technetium is a radionuclide predicted to be in the secondary liquid wastes in small quantities, but the Integrated Disposal Facility (IDF) risk assessment analyses show that technetium, even at low mass, produces the …

Radioactive zinc, {sup 65}Zn, was detected after extraction of 215 TPBARs in from TVA reactor fuel cycle 6. A team consisting of Tritium Engineering, Tritium Operations, Tritium Radiation Control, and Savannah River National Laboratory personnel evaluated the risk and response and developed short, medium and long term goals for contamination control. One of the goals was incorporated into site Performance Based Incentive CO 3.4, to optimize the filter geometry and operating conditions for the Tritium Extraction Facility. This goal included a scoping study to determine if the contamination could be contained within the high radiation environment of the furnace module as well. In order to optimize the filters studies were conducted to independently evaluate the effect of pore size on pumping efficiency and zinc trapping efficiency (1). A study was also conducted to evaluate the effect of temperature on the trapping efficiency and adhesion (2). In addition, the potential for chemically trapping zinc in the lithium trap was evaluated using a thermodynamic study (3) followed by preliminary experimental testing (4). Based on the work that was completed it is determined that a 20 {mu}m filter heated to between 120 and 200 C will act as an effective physical trap for …

The purpose of this project was to perform a finite element analysis of a pressurized water reactor pressurizer surge nozzle mock-up to predict both the weld residual stresses created in its construction and the final stress state after the application of the Mechanical Stress Improvement Process (MSIP). Strain gages were applied to the inner diameter of the mock-up to record strain changes during the MSIP. These strain readings were used in an attempt to calculate the final stress state of the mock-up as well.

This report looks at how the 112th Congress may consider reforms of the U.S. export control system.

This report focuses on U.N. reform efforts and priorities from the perspective of several key actors, including the U.S. government, the U.N. Secretary-General, selected groups of member states, and a cross-section of groups tasked with addressing U.N. reform. It also examines congressional actions related to U.N. reform, as well as future policy considerations.

This report discusses several issues relating to homelessness among veterans, which has become more prominent since the beginning of the conflicts in Iraq and Afghanistan.

A letter report issued by the Government Accountability Office with an abstract that begins "Eighty percent of Afghans are dependent on agriculture for their livelihoods. Agricultural assistance is a key U.S. contribution to Afghanistan's reconstruction efforts. Since 2002, the U.S. Agency for International Development (USAID) has awarded about $1.4 billion for agricultural programs to increase agricultural productivity, accelerate economic growth, and eliminate illicit drug cultivation. This report (1) describes the change in U.S. focus on agricultural assistance since 2002, (2) assesses USAID's performance management and evaluation of its agricultural programs, (3) analyzes the extent to which certain programs met targets, and (4) addresses efforts to mitigate implementation challenges. GAO reviewed USAID documents; analyzed program data; and interviewed program implementers and USAID officials in Washington, D.C., and Afghanistan. GAO has prepared this report as part of its ongoing efforts to monitor key aspects of U.S. efforts in Afghanistan."

This report discusses federal credit assistance for farmers and recent issues in Congress related to the programs.

This paper draws heavily on the authors’ previously published research to explore the extent to which near term carbon dioxide-driven enhanced oil recovery (CO2-EOR) can be “a stepping stone to a long term sequestration program of a scale to be material in climate change risk mitigation.” The paper examines the historical evolution of CO2-EOR in the United States and concludes that estimates of the cost of CO2-EOR production or the extent of CO2 pipeline networks based upon this energy security-driven promotion of CO2-EOR do not provide a robust platform for spurring the commercial deployment of carbon dioxide capture and storage technologies (CCS) as a means of reducing greenhouse gas emissions. The paper notes that the evolving regulatory framework for CCS makes a clear distinction between CO2-EOR and CCS and the authors examine arguments in the technical literature about the ability for CO2-EOR to generate offsetting revenue to accelerate the commercial deployment of CCS systems in the electric power and industrial sectors of the economy. The authors conclude that the past 35 years of CO2-EOR in the U.S. have been important for boosting domestic oil production and delivering proven system components for future CCS systems. However, though there is no reason …

A letter report issued by the Government Accountability Office with an abstract that begins "To supplement fare revenues, airlines are increasingly charging fees for optional passenger services, notably for checked baggage, for which separate charges did not previously exist. While air fares are subject to a 7.5 percent excise tax that funds the Airport and Airway Trust Fund, which helps fund the Federal Aviation Administration (FAA), many new optional fees are not. As requested, this report addresses (1) the nature, relationship to cost, and disclosure of airline fees, (2) the potential impact of such fees on the Airport and Airway Trust Fund, (3) checked and mishandled baggage issues; and (4) the process, if any, for refunding government-imposed taxes and fees when passengers do not use nonrefundable tickets. To perform this work, GAO analyzed financial data; reviewed applicable laws and regulations; and interviewed airline and government officials."

A letter report issued by the Government Accountability Office with an abstract that begins "By law, GAO is directed to assess the annual progress the Missile Defense Agency (MDA) made in developing and fielding the Ballistic Missile Defense System (BMDS). GAO issued its latest assessment of MDA's progress covering fiscal year 2009 in February 2010. This report supplements that assessment to provide further insight into MDA's prime contractor performance for fiscal year 2009. Prime contractors track earned value management (EVM) by making comparisons that inform the program as to whether the contractor is completing work at the cost budgeted and whether the work scheduled is being completed on time. Our analysis of contractor EVM data included examining contract performance reports for 14 BMDS contracts, reviewing the latest integrated baseline reviews, performing extensive analysis of data anomalies, and conducting interviews with Defense Contract Management Agency (DCMA) officials--the independent reviewers of MDA contractor EVM systems."

A letter report issued by the Government Accountability Office with an abstract that begins "The Export-Import Bank (Ex-Im) provides financing to support U.S. exports, and its support for environmentally beneficial exports has been of long-standing congressional interest. In fiscal year 2008, Congress directed Ex-Im to allocate 10 percent of its annual financing to renewable energy and environmentally beneficial products and services. For fiscal years 2009 and 2010, it directed Ex-Im to allocate 10 percent to renewable energy and energy efficient end-use technologies. In 2009, it directed GAO to conduct a review of Ex-Im's efforts to meet congressional directives concerning environmental exports financing. This report addresses (1) the extent of Ex-Im's financing of renewable energy, energy efficient end-use technologies, and other environmentally beneficial exports; (2) Ex-Im's definitions for, and its reporting on, these exports; and 3) the extent to which Ex-Im has followed strategic planning key practices in its planning efforts in these areas. GAO analyzed Ex-Im transaction data and planning documents and interviewed officials from Ex-Im, other U.S. agencies, state-level trade promotion agencies, environmental industry associations, and other industry experts."

A letter report issued by the Government Accountability Office with an abstract that begins "The Medicare Improvements for Patients and Providers Act of 2008 (MIPPA) directed the Department of Health and Human Services (HHS) to enter into a 4-year contract with an entity to perform five duties related to health care quality measurement and authorized $40 million from the Medicare Trust Funds for the contract. In January 2009, HHS awarded a contract to the National Quality Forum (NQF), under which HHS will reimburse NQF for its costs and pay additional fixed fees. Established in 1999, NQF is a nonprofit member organization that fosters agreement on national standards for measuring and public reporting of health care performance data. This is the first of two reports MIPPA requires GAO to submit on NQF's contract with HHS. In this report, which covers the first contract year--January 14, 2009, to January 13, 2010--GAO describes (1) the status of NQF's work on the five duties under MIPPA; (2) the costs and fixed fees NQF has reported; and (3) what NQF and HHS do in order to help ensure that NQF's reported costs are proper. GAO reviewed relevant MIPPA provisions and reviewed HHS and NQF documents, …

This report provides background on the International Criminal Court (ICC) and its investigations in Africa, with an overview of cases currently before the Court. The report also examines issues raised by the ICC's actions in Africa, including the potential deterrence of future abuses and the potential impact on African peace processes.

This paper presents a midsize tokamak as a fast track to the investigation of burning plasmas. It is shown that it could reach large values of energy gain (≥10) with only a modest improvement in confinement over the scaling that was used for designing the International Thermonuclear Experimental Reactor (ITER). This could be achieved by operating in a low plasma recycling regime that experiments indicate can lead to improved plasma confinement. The possibility of reaching the necessary conditions of low recycling using a more efficient magnetic divertor than those of present tokamaks is discussed.

This report discusses the Office of the Parliamentarian, which provides expert advice and assistance on questions relating to the meaning and application of that chamber's legislative rules, precedents, and practices, in both the House and Senate. The Speaker began naming a parliamentarian in 1927; the Senate first recognized its parliamentarian in 1935.

Each major party in the House has a leadership hierarchy. This report summarizes the election, duties, and responsibilities of the Speaker of the House, the majority and minority leaders, and the whips and whip system.

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