Correspondence issued by the Government Accountability Office with an abstract that begins "The Smithsonian Institution (Smithsonian) is the world's largest museum complex. Its funding comes from its own private trust fund assets and federal appropriations. The Smithsonian Board of Regents, the Smithsonian's governing body, is responsible for the long-term stewardship of the Smithsonian. In recent years, GAO and others have documented significant governance and accountability breakdowns at the Smithsonian, which could ultimately put funding and the organization's credibility at risk. In 2007 the Board of Regents Governance Committee released a report recommending 42 governance reforms. In May 2008 GAO found that the Board of Regents had implemented 30 of these 42 reforms. GAO also made 4 additional recommendations. In response to a congressional mandate, this report provides an update on the status of the Smithsonian's implementation of governance reforms recommended by the Board of Regents Governance Committee and GAO. The work for this report is based on analysis of Smithsonian documents, interviews with Smithsonian officials, and a GAO report on Smithsonian governance (GAO-08-632). GAO is not making any new recommendations. The Smithsonian and the Board of Regents concurred with the findings of this report."

A letter report issued by the Government Accountability Office with an abstract that begins "The Internal Revenue Service's (IRS) filing season is an enormous undertaking that includes processing tax returns, issuing refunds, and responding to taxpayer questions. IRS's efforts to ensure compliance begin during the filing season. GAO was asked to assess IRS's 2009 filing season performance, identify ways to reduce taxpayers' use of short-term, high-interest refund anticipation loans (RAL) offered by paid preparers or banks, and identify ways to enhance compliance during processing. GAO analyzed IRS performance data, reviewed IRS operations, interviewed IRS officials, and reviewed its compliance programs and relevant statutes."

A letter report issued by the Government Accountability Office with an abstract that begins "This report is the fourth in a series responding to a mandate under the American Recovery and Reinvestment Act of 2009 (Recovery Act). As of November 27, 2009, $69.1 billion, or about one quarter of the approximately $280 billion of total Recovery Act funds for programs administered by states and localities, had been paid out. The largest programs were the Medicaid Federal Medical Assistance Percentage (FMAP), the State Fiscal Stabilization Fund (SFSF), and highways. The Government Accountability Office's (GAO) work continues to focus on 16 states and the District of Columbia (District)."

Other written product issued by the Government Accountability Office with an abstract that begins "This supplementary report to GAO-10-231 provides individual state appendixes for 16 states and the District of Columbia for GAO's work on the fourth of its bimonthly reviews of the American Recovery and Reinvestment Act (Recovery Act). GAO's work focused on nine federal programs that are estimated to account for approximately 87 percent of federal Recovery Act outlays in fiscal year 2009 for programs administered by states and localities."

Testimony issued by the Government Accountability Office with an abstract that begins "The American Recovery and Reinvestment Act of 2009 (Recovery Act) included more than $48 billion for the Department of Transportation's (DOT) investment in transportation infrastructure, including highways, rail, and transit. This testimony--based on Government Accountability Office (GAO) report GAO-10-231, issued on December 10, 2009, in response to a mandate under the Recovery Act--addresses (1) the uses of Recovery Act highway funding, including the types of projects states have funded and efforts by DOT and the states to meet the requirements of the act, and (2) the uses of Recovery Act transit funding and how recipients of Recovery Act funds are reporting information on the number of jobs created and retained under section 1512. In GAO-10-231, GAO continues to examine the use of Recovery Act funds by 16 states and the District of Columbia (District), representing about 65 percent of the U.S. population and two-thirds of the federal assistance available through the act. GAO also obtained data from DOT on obligations and reimbursements for the Recovery Act's highway infrastructure and public transportation funds. GAO updates the status of agencies' efforts to implement previous GAO recommendations to help address a …

Testimony issued by the Government Accountability Office with an abstract that begins "The Smithsonian Institution (Smithsonian) is the world's largest museum complex. Its funding comes from its own private trust fund assets and federal appropriations. The Smithsonian Board of Regents, the Smithsonian's governing body, is responsible for the long-term stewardship of the Smithsonian. In recent years, GAO and others have documented (1) significant governance and accountability breakdowns at the Smithsonian, which could ultimately put funding and the organization's credibility at risk, and (2) the deterioration of the Smithsonian's facilities and the threat this deterioration poses to the Smithsonian's collections. This testimony discusses (1) the Smithsonian's status in implementing governance reforms recommended by its Governance Committee and by GAO in a 2008 report (GAO-08-632)--as discussed in a GAO report being released today (GAO-10-190R)--and (2) the Smithsonian's progress in implementing facilities and funding recommendations GAO made in a 2007 report (GAO-07-1127). The work for this testimony is based on GAO-10-190R and an analysis of documentary and testimonial evidence from Smithsonian officials. GAO is not making recommendations in this testimony and did not make new recommendations in GAO-10-190R. The Smithsonian and the Board of Regents concurred with the findings of GAO-10-190R."

Summaries of the followings tasks are given in this report: Task 1 - Lightweight, Thermally Conductive Bipolar Plates for Improved Thermal Management in Fuel Cells; Task 2 - Exploration of pseudomorphic nanoscale overlayer bimetallic catalysts; Task 3 - Hybrid inorganic/organic polymer nanocomposites; Task 4 - Carbonaceous Monolithic Electrodes for Fuel Cells and Rechargeable Batteries; and Task 5 - Movement and Freeze of Water in Fuel Cell Electrodes.

Free weekly newspaper that includes business and classified advertising.

Weekly newspaper from Port Aransas, Texas on Mustang Island that includes local, state and national news along with extensive advertising.

Free weekly newspaper that includes business and classified advertising.

Weekly Jewish newspaper from Fort Worth, Texas that includes local, state and national news along with extensive advertising.

Weekly newspaper from Canadian, Texas that includes local, state and national news along with some advertising.

Semi-weekly newspaper from Bastrop, Texas that includes local, state and national news along with advertising.

A retelling of the pear story as narrated by Shekarnong Sankhil

Free weekly newspaper that includes business and classified advertising.

Free weekly newspaper that includes business and classified advertising.

Free weekly newspaper that includes business and classified advertising.

The U.S. Department of Energy’s (DOE) commitment to assuring the health and safety of its workers includes the conduct of epidemiologic surveillance activities that provide an early warning system for health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence of workdays, occupational injuries and illnesses, and disabilities and deaths among current workers.

New experimental results show that Stardust crater morphology is consistent with interpretation of many larger Wild 2 dust grains being aggregates, albeit most of low porosity and therefore relatively high density. The majority of large Stardust grains (i.e. those carrying most of the cometary dust mass) probably had density of 2.4 g cm{sup -3} (similar to soda-lime glass used in earlier calibration experiments) or greater, and porosity of 25% or less, akin to consolidated carbonaceous chondrite meteorites, and much lower than the 80% suggested for fractal dust aggregates. Although better size calibration is required for interpretation of the very smallest impacting grains, we suggest that aggregates could have dense components dominated by {micro}m-scale and smaller sub-grains. If porosity of the Wild 2 nucleus is high, with similar bulk density to other comets, much of the pore-space may be at a scale of tens of micrometers, between coarser, denser grains. Successful demonstration of aggregate projectile impacts in the laboratory now opens the possibility of experiments to further constrain the conditions for creation of bulbous (Type C) tracks in aerogel, which we have observed in recent shots. We are also using mixed mineral aggregates to document differential survival of pristine composition and …

Pacific Northwest National Laboratory (PNNL) has been tasked by Bechtel National Inc. (BNI) on the River Protection Project-Hanford Tank Waste Treatment and Immobilization Plant (RPP-WTP) project to perform research and development activities to resolve technical issues identified for the Pretreatment Facility (PTF). The Pretreatment Engineering Platform (PEP) was designed, constructed and operated as part of a plan to respond to issue M12, “Undemonstrated Leaching Processes” of the External Flowsheet Review Team (EFRT) issue response plan.( ) The PEP is a 1/4.5-scale test platform designed to simulate the WTP pretreatment caustic leaching, oxidative leaching, ultrafiltration solids concentration, and slurry washing processes. The PEP replicates the WTP leaching processes using prototypic equipment and control strategies. The PEP also includes non-prototypic ancillary equipment to support the core processing.

On April 15, 2008, the Department of Energy (DOE) issued a Funding Opportunity Announcement for Advanced Water Power Projects which included a Topic Area for Marine and Hydrokinetic Renewable Energy Market Acceleration Projects. Within this Topic Area, DOE identified potential navigational impacts of marine and hydrokinetic renewable energy technologies and measures to prevent adverse impacts on navigation as a sub-topic area. DOE defines marine and hydrokinetic technologies as those capable of utilizing one or more of the following resource categories for energy generation: ocean waves; tides or ocean currents; free flowing water in rivers or streams; and energy generation from the differentials in ocean temperature. PCCI was awarded Cooperative Agreement DE-FC36-08GO18177 from the DOE to identify the potential navigational impacts and mitigation measures for marine hydrokinetic technologies, as summarized herein. The contract also required cooperation with the U.S. Coast Guard (USCG) and two recipients of awards (Pacific Energy Ventures and reVision) in a sub-topic area to develop a protocol to identify streamlined, best-siting practices. Over the period of this contract, PCCI and our sub-consultants, David Basco, Ph.D., and Neil Rondorf of Science Applications International Corporation, met with USCG headquarters personnel, with U.S. Army Corps of Engineers headquarters and regional personnel, …

The Savannah River National Laboratory (SRNL) initiated a sludge matrix study to evaluate the impact of changing insoluble solid composition on the processing characteristics of slurries in the Defense Waste Processing Facility (DWPF). Three compositional ranges were developed for three groups of elements in the waste. The first was high iron/low aluminum versus low iron/high aluminum. The second was high calcium-manganese/low nickel, chromium, and magnesium versus low calcium-manganese/high nickel, chromium, and magnesium. The third was high noble metals (Ag, Pd, Rh, Ru) versus low noble metals. These three options can be combined to form eight distinct sludge compositions. The sludge matrix study called for testing each of these eight simulants near the minimum acid required for nitrite destruction and at a second acid level that produced significant hydrogen by noble metal catalyzed decomposition of formic acid. Four simulants were prepared based on the four possible combinations of the Al/Fe and Mn-Ca/Mg-Ni-Cr options. Preliminary simulant preparation work has already been documented. The four simulants can be used for both high and low noble metal concentration testing and high and low acid testing. This report summarizes preliminary testing of each of the four simulants at low noble metals and low acid stoichiometry. …

We report the structure of the organic capping layers of platinum colloid nanoparticles and their removal by UV-ozone exposure. Sum frequency generation vibrational spectroscopy (SFGVS) studies identify the carbon-hydrogen stretching modes on poly(vinylpyrrolidone) (PVP) and tetradecyl tributylammonium bromide (TTAB)-capped platinum nanoparticles. We found that the UV-ozone treatment technique effectively removes the capping layer on the basis of several analytical measurements including SFGVS, X-ray photoelectron spectroscopy, and diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS). The overall shape of the nanoparticles was preserved after the removal of capping layers, as confirmed by transmission electron microscopy (TEM). SFGVS of ethylene hydrogenation on the clean platinum nanoparticles demonstrates the existence of ethylidyne and di-{sigma}-bonded species, indicating the similarity between single-crystal and nanoparticle systems.

The purpose of this analysis is to validate the Monte Carlo N-Particle 5 (MCNP5) code Version 1.40 (LA-UR-03-1987, 2005) and its cross-section database for k-code calculations of intermediate enriched uranium systems on INTEL{reg_sign} processor based PC's running any version of the WINDOWS operating system. Configurations with intermediate enriched uranium were modeled with the moderator range of 39 {le} H/Fissile {le} 1438. See Table 2-1 for brief descriptions of selected cases and Table 3-1 for the range of applicability for this validation. A total of 167 input cases were evaluated including bare and reflected systems in a single body or arrays. The 167 cases were taken directly from the previous (Version 4C [Lan 2005]) validation database. Section 2.0 list data used to calculate k-effective (k{sub eff}) for the 167 experimental criticality benchmark cases using the MCNP5 code v1.40 and its cross section database. Appendix B lists the MCNP cross-section database entries validated for use in evaluating the intermediate enriched uranium systems for criticality safety. The dimensions and atom densities for the intermediate enriched uranium experiments were taken from NEA/NSC/DOC(95)03, September 2005, which will be referred to as the benchmark handbook throughout the report. For these input values, the experimental benchmark k{sub …