A letter report issued by the Government Accountability Office with an abstract that begins "Today, and in the foreseeable future, military operations require U.S. personnel, in particular Army and Marine Corps ground forces, to communicate and interact with multinational partners and local populations. The committee report accompanying a proposed bill for the National Defense Authorization Act for Fiscal Year 2011 directed GAO to review several issues related to language and culture training for Army and Marine Corps general purpose forces. For this report, GAO evaluated (1) the extent to which the Army and Marine Corps had developed strategies with elements such as goals, funding priorities, and metrics to guide training approaches and investments that were aligned with Department of Defense (DOD) planning efforts and (2) DOD's approach for identifying training requirements for Army and Marine Corps forces that will deploy to the U.S. Central Command area of responsibility. To do so, GAO analyzed Army and Marine Corps strategies and training requirements and interviewed cognizant officials."

A letter report issued by the Government Accountability Office with an abstract that begins "The Department of the Treasury (Treasury), in coordination with the Office of Management and Budget (OMB), is primarily responsible for preparing the financial report of the U.S. government, which contains the consolidated financial statements of the U.S. government (CFS). Since GAO's first audit of the fiscal year 1997 CFS, certain material weaknesses in internal control and other limitations on the scope of GAO's work have prevented GAO from expressing an opinion on the CFS, exclusive of the Statement of Social Insurance (SOSI). Also, GAO was unable to express an opinion on the 2010 SOSI because of significant uncertainties primarily related to the achievement of projected reductions in Medicare cost growth reflected in the 2010 SOSI. As part of the fiscal year 2010 CFS audit, GAO identified material weaknesses and other control deficiencies in the processes used to prepare the CFS. The purpose of this report is to (1) provide details on new financial statement preparation control deficiencies GAO identified during its audit of the fiscal year 2010 CFS, (2) recommend improvements, and (3) provide the status of corrective actions taken to address GAO's recommendations in this …

Testimony issued by the Government Accountability Office with an abstract that begins "Since the National Aeronautics and Space Administration (NASA) created the strategy for the Commercial Orbital Transportation Services (COTS) project in 2005, the space landscape has changed significantly--the Space Shuttle program is retiring and the Ares I will not be available--increasing the importance of the timely development of COTS vehicles. The lack of alternatives for supplying the International Space Station and launching science missions have all contributed to an increased need for the COTS vehicles. The two COTS project partners, Orbital and SpaceX, have made progress in the development of their respective vehicles; however, both providers are behind schedule. As a result, the project recently received an additional $300 million to augment development efforts with risk reduction milestones. This testimony focuses on: (1) COTS development activities, including the recent funding increase; (2) the extent to which any COTS demonstration delays have affected commercial resupply services (CRS) missions and NASA's plans for meeting the space station's cargo resupply needs; and (3) lessons learned from NASA's acquisition approach for COTS. To prepare this statement, GAO used its prior relevant work and conducted additional audit work, such as analyzing each partner's agreement …

Correspondence issued by the Government Accountability Office with an abstract that begins "Today, GAO issued a correspondence identifying the internal controls that the National Aeronautics and Space Administration (NASA) has in place for reimbursable Space Act agreements and assessing to what extent the agency is adhering to those controls. Specifically, our review focused on NASA's internal controls related to (1) fair reimbursement from agreement partners; (2) interference between agreement partners' work and NASA's use of its facilities; and (3) alignment of agreement partners' work with NASA's mission. In that correspondence, we reported that NASA was generally adhering to its controls for entering into reimbursable Space Act agreements. In our review, however, we also found several instances in which agreements were not completely and accurately recorded in the Space Act Agreement Maker (SAAM) database. In addition, we identified one instance where NASA awarded a reimbursable agreement when similar services may have been available in the private sector. This action appears contrary to the National Space Policy and may have also been contrary to the Commercial Space Competitiveness Act. Federal government standards for internal controls state that control activities should help ensure that all transactions are completely and accurately recorded. NASA's SAAM …

Correspondence issued by the Government Accountability Office with an abstract that begins "Over the last few years, the National Aeronautics and Space Administration (NASA) has increasingly relied on its authority under the Space Act of 1958 to enter into agreements, commonly referred to as Space Act agreements (SAA), to stimulate private sector development of systems capable of transporting cargo and crew to the International Space Station and to assist partner firms in developing their technologies. Reimbursable Space Act agreements involve the use of NASA's facilities, personnel, or equipment primarily for the benefit of the agreement partner. NASA undertakes reimbursable work when it has unique goods, services, or facilities which can be made available to another party in a manner that does not interfere with NASA mission requirements and is consistent with the agency's mission. According to NASA guidance, the agency generally collects full reimbursement for costs associated with a reimbursable agreement. These types of agreements are known as fully reimbursable SAAs. However, NASA can accept less than full reimbursement in certain instances, such as when the reimbursement is fair and reasonable when compared to the benefits NASA receives from the work. When NASA waives costs under a reimbursable SAA, NASA …

Correspondence issued by the Government Accountability Office with an abstract that begins "Our recent reviews of U.S counternarcotics programs in Mexico and Afghanistan highlighted the need to improve the programs' performance measures to track progress. The Department of State (State) received over $1 billion in its fiscal year 2010 appropriation for international counternarcotics assistance programs. The vast majority of this funding--about 90 percent in fiscal year 2010--supports counternarcotics programs in five countries--Mexico, Afghanistan, Colombia, Peru, and Bolivia. State's Bureau of International Narcotics and Law Enforcement Affairs (INL) is primarily responsible for implementing U.S. assistance programs involving eradication of illicit crops, interdiction of drug trafficking, and drug demand reduction, which represented about 85 percent of State's counternarcotics appropriation in fiscal year 2010. INL implements a large share of its funding through contractors, primarily for aviation support for eradication and interdiction efforts. Congress asked us to review State's performance measures for its counternarcotics programs. On March 10, 2011, we briefed congressional staff on our preliminary findings in which we described State's performance management system, including State's standard indicators for measuring the performance of counternarcotics assistance in recipient countries and requirements for posts to develop project-specific performance measures. Following the briefing, in subsequent …

A letter report issued by the Government Accountability Office with an abstract that begins "Established in 1998, the Job Access and Reverse Commute program (JARC)--administered by the Federal Transit Administration (FTA)-- awards formula based grants to states and localities to provide transportation to help low-income individuals access jobs. In 2005, the Safe, Accountable, Flexible, Efficient Transportation Equity Act-A Legacy for Users (SAFETEA-LU) reauthorized this program and made changes, such as allocating funds by formula to subrecipients in three areas--large urban, small urban, and rural--through designated recipients (usually transit agencies and states). SAFETEA-LU required GAO to periodically review JARC. This third report under the mandate examines (1) the progress FTA and recipients have made in reducing the instances and amounts of funds they allowed to lapse without using them; (2) the challenges recipients have faced in implementing JARC; and (3) the tradeoffs, according to stakeholders, of proposals to revise JARC during the next surface reauthorization process. For this work, GAO reviewed FTA grant data; interviewed officials from FTA, 9 designated recipients, 10 subrecipients, and industry associations; and reviewed recent proposals to revise JARC. GAO is not making recommendations in this report. DOT officials reviewed a draft of this report and provided …

Correspondence issued by the Government Accountability Office with an abstract that begins "To restore stability and liquidity to the financial system, Congress established the $700 billion Troubled Asset Relief Program (TARP) and directed the Department of the Treasury (Treasury) to use the authorities granted under TARP to, among other things, preserve homeownership and protect home values. In February 2009, Treasury announced that up to $50 billion in TARP funds had been allocated to help struggling homeowners avoid potential foreclosure. However, the number of borrowers facing potential foreclosure has remained at historically high levels. In fact, in the first 2 years of the TARP-funded Home Affordable Modification Program (HAMP), more borrowers were denied or canceled from trial loan modifications than were given permanent modifications. In three prior reports, we looked at the implementation of HAMP and made several recommendations that were intended to address the challenges that Treasury faced in implementing the program. To better understand the experience of borrowers seeking HAMP modifications, we conducted a Web-based survey of housing counselors through the National Foreclosure Mitigation Counseling Program (NFMC) to obtain the counselors' perspectives of borrowers' experiences with HAMP. NFMC is administered by NeighborWorks America and funds approximately 130 grantees and …

This report provides information about federal and private sector efforts to promote and support global Internet freedom, a description of Internet freedom legislation from the 112th Congress, and suggestions for further reading on this topic. Two appendixes describe censorship and circumvention technologies.

Sovereign debt, also called public debt or government debt, refers to debt incurred by governments. Since the global financial crisis of 2008-2009, public debt in advanced economies has increased substantially. A number of factors related to the financial crisis have fueled the increase, including fiscal stimulus packages, the nationalization of private-sector debt, and lower tax revenue. Even if economic growth reverses some of these trends, such as by boosting tax receipts and reducing spending on government programs, aging populations in advanced economies are expected to strain government debt levels in coming years.

This report describes the ways that executive branch reorganization can occur as a result of Administration and congressional actions, and describes recent initiatives in the context of that typology. The report concludes with some observations regarding federal reorganization efforts.

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.

This report describes experimental results for the selective removal of strontium and cesium from simulated waste solutions using monosodium titanate (MST) and crystalline silicotitanate (CST)-laden filter cartridges. Four types of ion exchange cartridge media (CST and MST designed by both 3M and POROX{reg_sign}) were evaluated. In these proof-of-principle tests effective uptake of both Sr-85 and Cs-137 was observed. However, the experiments were not performed long enough to determine the saturation levels or breakthrough curve for each filter cartridge. POREX{reg_sign} MST cartridges, which by design were based on co-sintering of the active titanates with polyethylene particles, seem to perform as well as the 3M-designed MST cartridges (impregnated filter membrane design) in the uptake of strontium. At low salt simulant conditions (0.29 M Na{sup +}), the instantaneous decontamination factor (D{sub F}) for Sr-85 with the 3M-design MST cartridge measured 26, representing the removal of 96% of the Sr-85. On the other hand, the Sr-85 instantaneous D{sub F} with the POREX{reg_sign} design MST cartridge measured 40 or 98% removal of the Sr-85. Strontium removal with the 3M-design MST and CST cartridges placed in series filter arrangement produced an instantaneous decontamination factor of 41 or 97.6% removal compared to an instantaneous decontamination factor of …

The specific goal of this work was to understanding the catalytic reactions pathways for the synthesis of vinyl acetate over Pd, Au and PdAu alloys. A combination of both experimental methods (X-ray and Auger spectroscopies, low-energy ion scattering (LEIS), low-energy electron diffraction (LEED) and theory (Density Functional Theory (DFT) calculations and Monte Carlo methods under various different reactions) were used to track the surface chemistry and the influence of alloying. The surface intermediates involved in the various reactions were characterized using reflection-absorption infrared spectroscopy and LEED to identify the nature of the surface species and temperature-programmed desorption (TPD) to follow the decomposition pathways and measure heats of adsorption. These results along with those from density functional theoretical calculations were used determine the kinetics for elementary steps. The results from this work showed that the reaction proceeds via the Samanos mechanism over Pd surfaces whereby the ethylene directly couples with acetate to form an acetoxyethyl intermediate that subsequently undergoes a beta-hydride elimination to form the vinyl acetate monomer. The presence of Au was found to modify the adsorption energies and surface coverages of important surface intermediates including acetate, ethylidyne and ethylene which ultimately influences the critical C-H activation and coupling steps. …

Practical disposal of nuclear waste requires high-throughput separation techniques. The most dangerous part of nuclear waste is the fission product, which contains the most active and mobile radioisotopes and produces most of the heat. We suggest that the fission products could be separated as a group from nuclear waste using plasma mass filters. Plasmabased processes are well suited to separating nuclear waste, because mass rather than chemical properties are used for separation. A single plasma stage can replace several stages of chemical separation, producing separate streams of bulk elements, fission products, and actinoids. The plasma mass filters may have lower cost and produce less auxiliary waste than chemical processing plants. Three rotating plasma configurations are considered that act as mass filters: the plasma centrifuge, the Ohkawa filter, and the asymmetric centrifugal trap.

The Salt Disposition Integration (SDI) portfolio of projects provides the infrastructure within existing Liquid Waste facilities to support the startup and long term operation of the Salt Waste Processing Facility (SWPF). Within SDI, the Blend and Feed Project will equip existing waste tanks in the Tank Farms to serve as Blend Tanks where 300,000-800,000 gallons of salt solution will be blended in 1.3 million gallon tanks and qualified for use as feedstock for SWPF. Blending requires the miscible salt solutions from potentially multiple source tanks per batch to be well mixed without disturbing settled sludge solids that may be present in a Blend Tank. Disturbing solids may be problematic both from a feed quality perspective as well as from a process safety perspective where hydrogen release from the sludge is a potential flammability concern. To develop the necessary technical basis for the design and operation of blending equipment, Savannah River National Laboratory (SRNL) completed scaled blending and transfer pump tests and computational fluid dynamics (CFD) modeling. A 94 inch diameter pilot-scale blending tank, including tank internals such as the blending pump, transfer pump, removable cooling coils, and center column, were used in this research. The test tank represents a 1/10.85 …

The Resource Description Framework (RDF) is a popular data model for representing linked data sets arising from the web, as well as large scienti#12;c data repositories such as UniProt. RDF data intrinsically represents a labeled and directed multi-graph. SPARQL is a query language for RDF that expresses subgraph pattern-#12;nding queries on this implicit multigraph in a SQL- like syntax. SPARQL queries generate complex intermediate join queries; to compute these joins e#14;ciently, we propose a new strategy based on bitmap indexes. We store the RDF data in column-oriented structures as compressed bitmaps along with two dictionaries. This paper makes three new contributions. (i) We present an e#14;cient parallel strategy for parsing the raw RDF data, building dictionaries of unique entities, and creating compressed bitmap indexes of the data. (ii) We utilize the constructed bitmap indexes to e#14;ciently answer SPARQL queries, simplifying the join evaluations. (iii) To quantify the performance impact of using bitmap indexes, we compare our approach to the state-of-the-art triple-store RDF-3X. We #12;nd that our bitmap index-based approach to answering queries is up to an order of magnitude faster for a variety of SPARQL queries, on gigascale RDF data sets.

The recent interest in a hydrogen-based fuel economy has renewed research into metal hydride chemistry. Many of these compounds react readily with water to release hydrogen gas and form a caustic. Diffuse Reflectance Infrared Fourier Transform Spectroscopy (DRIFT) has been used to study the hydrolysis reaction. The LiOH stretch appears at 3670 cm{sup -1}. Raman spectroscopy is a complementary technique that employs monochromatic excitation (laser) allowing access to the low energy region of the vibrational spectrum (<600 cm{sup -1}). Weak scattering and fluorescence typically prevent Raman from being used for many compounds. The role of Li{sub 2}O in the moisture reaction has not been fully studied for LiH. Li{sub 2}O can be observed by Raman while being hidden in the Infrared spectrum.

Joint resolution introduced by the Texas House of Representatives proposing a constitutional amendment authorizing the legislature to permit a county to issue bonds or notes to finance the development or redevelopment of an unproductive, underdeveloped, or blighted area and to pledge for repayment of the bonds or notes increases in ad valorem taxes imposed by the county on property in the area.

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Free weekly newspaper that includes business and classified advertising.