Research and development has been performed in support of the design of a future rare isotope beam facility in the US. An important aspect of plans for earlier RIA (Rare Isotope Accelerator) and a requirement of FRIB (Facility of Rare Isotope Beams) to be built at Michigan State University are the availability of so-called “stopped beams” for research that contributes to answering questions like how elements in the universe are created and to provide better insight into the nature of Fundamental Interactions. In order to create “stopped beams” techniques are required that transform fast rare isotopes beams as they are available directly after addresses questions like the origin of that will allow and High priority is given to the evaluation of intensity limitations and the efficiency of stopping of fast fragment beams in gas cells and to the exploration of options to increase the efficiency and the reduction of space charge effects. Systematic studies performed at MSU as part of the RIA R&D with a linear gas cell under conditions close to those expected at RIA and related simulations confirm that the efficiency of stopping and extracting ions decreases with increasing beam intensity. Similar results have also been observed at …

The U.S. Department of Energy (DOE) Pacific Northwest Site Office (PNSO) oversees and manages the DOE contract for the Pacific Northwest National Laboratory (PNNL), a DOE Office of Science multi-program laboratory located in Richland, Washington. PNSO is responsible for ensuring that all activities conducted on the PNNL Site comply with applicable laws, policies, and DOE orders. The DOE Pacific Northwest Site Office Cultural and Biological Resources Management Plan (DOE/PNSO 2008) addresses the requirement for annual surveys and monitoring for species of concern and to identify and map invasive species. In addition to the requirement for an annual survey, proposed project activities must be reviewed to assess any potential environmental consequences of conducting the project. The assessment process requires a thorough understanding of the resources present, the potential impacts of a proposed action to those resources, and the ultimate consequences of those actions. The PNNL Site is situated on the southeastern corner of the DOE Hanford Site, located at the north end of the city of Richland in south-central Washington. The site is bordered on the east by the Columbia River, on the west by Stevens Drive, and on the north by the Hanford Site 300 Area (Figure 1). The environmental …

Dimethyl sulfide (DMS) is one of the major precursors for aerosols and cloud condensation nuclei in the marine boundary layer over much of the remote ocean. Here they report on coupled climate simulations with a state-of-the-art global ocean biogeochemical model for DMS distribution and fluxes using present-day and future atmospheric CO{sub 2} concentrations. They find changes in zonal averaged DMS flux to the atmosphere of over 150% in the Southern Ocean. This is due to concurrent sea ice changes and ocean ecosystem composition shifts caused by changes in temperature, mixing, nutrient, and light regimes. The largest changes occur in a region already sensitive to climate change, so any resultant local CLAW/Gaia feedback of DMS on clouds, and thus radiative forcing, will be particularly important. A comparison of these results to prior studies shows that increasing model complexity is associted with reduced DMS emissions at the equator and increased emissions at high latitudes.

Correspondence issued by the Government Accountability Office with an abstract that begins "From fiscal years 2001 through 2010, the Department of Defense's (DOD) spending for health care increased from about $19 billion to nearly $49 billion, representing approximately 6 percent of DOD's total spending in fiscal year 2001 and approximately 9 percent in fiscal year 2010. This health care spending primarily funds TRICARE--DOD's program that provides health care to active duty personnel and other beneficiaries, including retired servicemembers. According to DOD, the increase in its health care spending can be attributed to factors such as growth in the number of TRICARE beneficiaries. From fiscal years 2001 through 2010, the number of TRICARE beneficiaries increased by nearly 15 percent, from 8.3 million to 9.5 million beneficiaries. To help reduce DOD's health care costs, Congress passed section 707 of the John Warner National Defense Authorization Act for Fiscal Year 2007 (section 707), which went into effect January 1, 2008. Section 707 prohibits employers with 20 or more employees from offering financial or other incentives to their employees who are eligible for TRICARE to not enroll in the employer-sponsored health insurance plan or to terminate such coverage. Historically, some employers offered financial or …

This report discusses the Energy and Water Development appropriations bill that provides funding for civil works projects of the Army Corps of Engineers (Corps), the Department of the Interior's Bureau of Reclamation, the Department of Energy (DOE), and a number of Independent agencies.

Daily publication of the U.S. Office of the Federal Register contains rules and regulations, proposed legislation and rule changes, and other notices, including "Presidential proclamations and Executive Orders, Federal agency documents having general applicability and legal effect, documents required to be published by act of Congress, and other Federal agency documents of public interest" (p. ii). Table of Contents starts on page iii.

Testimony issued by the Government Accountability Office with an abstract that begins "This testimony discusses possible strategies for improving the rate of federal employment of individuals with disabilities. This testimony is based on our October 2010 report that discussed barriers to the employment of people with disabilities in the federal workforce and leading practices that could be used to overcome these barriers. To identify these barriers and leading practices, we solicited the views of a wide range of knowledgeable individuals through a survey and forum held at GAO on July 20, 2010. Participants in the forum concluded (1) Top leadership commitment is key to implementing and sustaining improvements in the employment of individuals with disabilities. (2) Accountability is critical to success. (3) Regularly surveying the workforce on disability issues provides agencies with important information on potential barriers. (4) Better coordination within and across agencies could improve employment outcomes for employees with disabilities. (5) Training for staff at all levels can disseminate leading practices throughout the agency. (6) Career development opportunities inclusive of people with disabilities can facilitate advancement and increase retention. (7) A flexible work environment can increase and enhance employment opportunities for individuals with disabilities. (8) Centralizing funding within …

This report provides the information related to the fishery, aquaculture, and marine mammal issues in the 112th Congress

A letter report issued by the Government Accountability Office with an abstract that begins "The federal government is the world's largest and most complex entity, with about $3.5 trillion in outlays in fiscal year 2010 funding a broad array of programs and operations. GAO maintains a program to focus attention on government operations that it identifies as high risk due to their greater vulnerabilities to fraud, waste, abuse, and mismanagement or the need for transformation to address economy, efficiency, or effectiveness challenges. Since 1990, GAO has designated over 50 areas as high risk and subsequently removed over one-third of the areas due to progress made. This biennial update describes the status of high-risk areas listed in 2009 and identifies any new high-risk area needing attention by Congress and the executive branch. Solutions to high-risk problems offer the potential to save billions of dollars, improve service to the public, and strengthen the performance and accountability of the U.S. government."

The status of electric drive technology in the United States as of early 2010 is documented. Rapidly evolving electric drive technologies discussed include hybrid electric vehicles, multiple types of plug-in hybrid electric vehicles, and battery electric vehicles. Recent trends for hybrids are quantified. Various plug-in vehicles entering the market in the near term are examined. The technical and economic requirements for electric drive to more broadly succeed in a wider range of highway vehicle applications are described, and implications for the most promising new markets are provided. Federal and selected state government policy measures promoting and preparing for electric drive are discussed. Taking these into account, judgment on areas where increased Clean Cities funds might be most productively focused over the next five years are provided. In closing, the request by Clean Cities for opinion on the broad range of research needs providing near-term support to electric drive is fulfilled.

Proceedings of the House of Representatives of Texas for the twentieth day of the regular session of the 82nd Legislature documenting legislation, reports, discussions, votes, and points-of-order.

None

The main goal of this measurement is to determine the {sup 242}Am(n,f) and {sup 241}Am(n,f) cross sections via the surrogate {sup 243}Am. Gamma-ray data was also collected for the purpose of measuring the (n,2n) cross-sections. The experiment was conducted using the STARS/LIBERACE experimental facility located at the 88 Inch Cyclotron at Lawrence Berkeley National Laboratory the first week of February 2011. A description of the experiment and status of the data analysis follow.

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Greg Abbott, regarding a legal question submitted for clarification; Authority of the Sandy Land Underground Water Conservation District to transfer certain assets to an individual or other entity (RQ-0904-GA)

This report looks at the funding and Congressional oversight for the U.S.-Mexican governments joint effort to curb drug trafficking and violence via the Initiative.

A letter report issued by the Government Accountability Office with an abstract that begins "The foreign postal operators (foreign posts) in industrialized countries in GAO's review have been experiencing declining letter mail volumes and have modernized their delivery and retail networks to address this challenge. As requested, GAO reviewed the innovations and initiatives that foreign posts are using and the lessons the U.S. Postal Service (USPS) might learn to help it address plummeting mail volumes and record financial losses. This report examines initiatives foreign posts have implemented to improve mail delivery and retail networks and related results, and modernization strategies used by foreign posts that can inform consideration of proposals to improve USPS's financial condition and customer service. GAO selected foreign posts in Australia, Canada, Finland, Germany, Sweden, and Switzerland as case studies based on characteristics, such as delivery and retail changes and country size and location. GAO reviewed foreign posts' documents, including annual reports and strategic plans related to delivery and retail network changes and innovations. GAO met with foreign post officials, toured their retail facilities, received briefings on their delivery and retail networks and other areas, and met with regulators, labor unions, and mailers to obtain their views …

Testimony issued by the Government Accountability Office with an abstract that begins "Securities lending can be a relatively straightforward way for plan sponsors and participants to increase their return on 401(k) investments. However, securities lending can also present a number of challenges to plan participants and plan sponsors. GAO was asked to explain how securities lending with cash collateral reinvestment works in relation to 401(k) plan investments, who bears the risks, and what are some of the challenges plan participants and plan sponsors face in understanding securities lending with cash collateral reinvestment. In this testimony, GAO discusses its recent work regarding securities lending with cash collateral reinvestment. GAO is making no new recommendations in this statement but continues to believe that the Department of Labor (Labor) can take action to help plan sponsors of 401(k) plans and plan participants to understand the role, risk, and benefits of securities lending with cash collateral reinvestment in relation to 401(k) plan investments. Specifically, GAO recommended that Labor provide more guidance to plan sponsors about fees and returns when plan assets are utilized in securities lending with cash collateral reinvestment, amend its participant disclosure regulation to include provisions specific to securities lending with cash …

In September 2005, periodic sampling of groundwater was initiated by the Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA) in the vicinity of a grain storage facility formerly operated by the CCC/USDA at Centralia, Kansas. The sampling at Centralia is performed on behalf of the CCC/USDA by Argonne National Laboratory, in accord with a monitoring program approved by the Kansas Department of Health and Environment (KDHE). The objective is to monitor levels of carbon tetrachloride contamination identified in the groundwater at Centralia (Argonne 2003, 2004, 2005a). Under the KDHE-approved monitoring plan (Argonne 2005b), the groundwater was sampled twice yearly from September 2005 until September 2007 for analyses for volatile organic compounds (VOCs), as well as measurement of selected geochemical parameters to aid in the evaluation of possible natural contaminant degradation processes (reductive dechlorination) in the subsurface environment (Argonne 2006, 2007a, 2008a). The results from the two-year sampling program demonstrated the presence of carbon tetrachloride contamination at levels exceeding the KDHE Tier 2 risk-based screening level (RBSL) of 5 {micro}g/L for this compound, in a localized groundwater plume that has shown little movement. The relative concentrations of chloroform, the primary degradation product of carbon tetrachloride, suggested that some degree …

To attain the highest accelerating gradient in the compact dielectric wall (DWA) accelerator, the DWA will be operated in the 'virtual' traveling mode with potentially non-uniform and time-dependent axial accelerating field profiles, especially near the DWA entrance and exit, which makes beam transport challenging. We have established a baseline transport case without using any external lenses. Results of simulations using the 3-D, EM PIC code, LSP indicate that the DWA transport performance meets the medical specifications for proton treatment. Sensitivity of the transport performance to Blumlein block failure will be presented.

Conventional petroleum jet and diesel fuels, as well as alternative Fischer-Tropsch (FT) fuels and hydrotreated renewable jet (HRJ) fuels, contain high molecular weight lightly branched alkanes (i.e., methylalkanes) and straight chain alkanes (n-alkanes). Improving the combustion of these fuels in practical applications requires a fundamental understanding of large hydrocarbon combustion chemistry. This research project presents a detailed and reduced chemical kinetic mechanism for singly methylated iso-alkanes (i.e., 2-methylalkanes) ranging from C{sub 8} to C{sub 20}. The mechanism also includes an updated version of our previously published C{sub 8} to C{sub 16} n-alkanes model. The complete detailed mechanism contains approximately 7,200 species 31,400 reactions. The proposed model is validated against new experimental data from a variety of fundamental combustion devices including premixed and nonpremixed flames, perfectly stirred reactors and shock tubes. This new model is used to show how the presence of a methyl branch affects important combustion properties such as laminar flame propagation, ignition, and species formation.

Testimony issued by the Government Accountability Office with an abstract that begins "Pervasive and sustained cyber attacks continue to pose a potentially devastating threat to the systems and operations of our nation's critical infrastructure and the federal government. In recent testimony, the Director of National Intelligence stated that there had been a dramatic increase in malicious cyber activity targeting U.S. computers and networks. In addition, recent reports of cyber attacks and incidents affecting federal systems and critical infrastructures illustrate the potential impact of such events on national and economic security. The nation's ever-increasing dependence on information systems to carry out essential everyday operations makes it vulnerable to an array of cyber-based risks. Thus it is increasingly important that federal and nonfederal entities carry out concerted efforts to safeguard their systems and the information they contain. GAO is providing a statement describing (1) cyber threats to cyber-reliant critical infrastructures and federal information systems and (2) the continuing challenges facing federal agencies in protecting the nation's cyber-reliant critical infrastructure and federal systems. In preparing this statement, GAO relied on its previously published work in the area, which included many recommendations for improvements."

A letter report issued by the Government Accountability Office with an abstract that begins "The Department of Labor (Labor) plays a vital role in promoting the welfare of American workers through administering and enforcing more than 180 federal laws that cover some 10 million employers and 125 million workers. Since the recent economic downturn, Labor's role has become even more critical as its programs provide additional employment and training supports. As such, GAO was asked to determine how well Labor is currently adhering to best management practices departmentwide to ensure that its programs are operating effectively. Specifically, this report assesses Labor's (1) strategic workforce management, (2) management controls to manage and modernize its information technology, and (3) accountability over its discretionary grants. To do this, GAO collected and reviewed Labor documents related to workforce and information technology planning, as well as grants management information, and conducted interviews with Labor's national and regional staff."

Flow charts depicting water use in the United States have been constructed from publicly available data and estimates of water use patterns. Approximately 410,500 million gallons per day of water are managed throughout the United States for use in farming, power production, residential, commercial, and industrial applications. Water is obtained from four major resource classes: fresh surface-water, saline (ocean) surface-water, fresh groundwater and saline (brackish) groundwater. Water that is not consumed or evaporated during its use is returned to surface bodies of water. The flow patterns are represented in a compact 'visual atlas' of 52 state-level (all 50 states in addition to Puerto Rico and the Virgin Islands) and one national water flow chart representing a comprehensive systems view of national water resources, use, and disposition.

Daily publication of the U.S. Office of the Federal Register contains rules and regulations, proposed legislation and rule changes, and other notices, including "Presidential proclamations and Executive Orders, Federal agency documents having general applicability and legal effect, documents required to be published by act of Congress, and other Federal agency documents of public interest" (p. ii). Table of Contents starts on page iii.