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This report includes the background and performance related to Carl D. Perkins Career and Technical Education Act of 2006.

The G-Band Vapor Radiometer Precipitable Water Vapor (GVRPWV) value-added product (VAP) computes precipitable water vapor using neural network techniques from data measured by the GVR. The GVR reports time-series measurements of brightness temperatures for four channels located at 183.3 ± 1, 3, 7, and 14 GHz.

This report is intended to provide Members of Congress and their staff with information to understand why that would be the case.

A letter report issued by the Government Accountability Office with an abstract that begins "Medicare and Medicaid consumer protection requirements vary across programs, payment systems--either fee-for-service (FFS) or managed care--and states. Within Medicare, enrollment in managed care through the Medicare Advantage (MA) program must always be voluntary, whereas state Medicaid programs can require enrollment in managed care in certain situations. For example, Arizona requires nearly all beneficiaries, including dual-eligible beneficiaries, to enroll in managed care, but in North Carolina all beneficiaries are in FFS. In addition, Medicare and state Medicaid programs require managed care plans to meet certain provider network requirements to ensure beneficiaries have adequate access to covered services. For example, MA plans in rural counties must have at least one primary care provider per 1,000 beneficiaries. Subject to federal parameters, states establish network requirements for their Medicaid programs. For example, in California every plan must have at least one primary care provider per 2,000 beneficiaries. Finally, Medicare and Medicaid also have different appeals processes that do not align with each other. The Medicare appeals process has up to five levels of review for decisions to deny, reduce, or terminate services, with certain differences between FFS and MA. In …

Comprehensive annual financial report of the San Jacinto River Authority discussing the finances and statistics for the activities of the agency during fiscal year 2012.

A letter report issued by the Government Accountability Office with an abstract that begins "The U.S. Department of the Treasury (Treasury) has made progress in developing guidance and procedures to monitor participants' compliance with requirements for the Small Business Lending Fund (SBLF) and the State Small Business Credit Initiative (SSBCI) programs. In response to GAO's previous recommendation on SBLF monitoring, Treasury has developed procedures for monitoring SBLF participant compliance with legal and reporting requirements. Treasury also issued standards to provide states with best practices for reviewing participants' compliance with SSBCI's legal and policy requirements and developed procedures for sampling transaction-level data to evaluate the accuracy of the states' SSBCI annual reports."

This report discusses the history and current state of Syria's chemical and biological weapon programs and possible U.S. government programs that could be used to dismantle stockpiles if the Assad regime were to collapse.

A letter report issued by the Government Accountability Office with an abstract that begins "The Internal Revenue Service (IRS) spends most of its enforcement resources on examinations. Correspondence exams of individual tax returns, which target fewer and simpler compliance issues, are significantly less costly on average than the broader and more complex field exams. GAO estimated that the average cost (including overhead) of correspondence exams opened in 2007 and 2008 was $274, compared to an average of $2,278 for field exams. IRS spent almost 20 percent of the $1.6 billion per year that it devoted to exams on returns from taxpayers with positive income of at least $200,000, even though such returns accounted for only 3 percent of the 136 million individual returns filed per year. (Positive income, a measure that IRS uses to classify returns for exam planning purposes, disregards losses that may offset this income)."

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This report provides background information and the elements of the child support enforcement.

This report briefly reviews the legal basis for investigative oversight, followed by several prominent examples of congressional oversight that reflect the significant breadth and reach of the legislative investigative prerogative vis-à-vis the Department. The report alos reviews and assess the Department’s contentions, based on policy, common law, and constitutional privilege, that it has asserted to attempt to limit congressional access to agency information.

The Endangered Species Act has been one of the more contentious environmental laws. This may stem from its strict substantive provisions, which can affect the use of both federal and nonfederal lands and resources. This report discusses oversight issues and legislation introduced in the 112th Congress to address Endangered Species Act implementation and management of endangered and threatened species.

Durability testing was performed on an external fuel processor (EFP) for a solid oxide fuel cell (SOFC) power plant. The EFP enables the SOFC to reach high system efficiency (electrical efficiency up to 60%) using pipeline natural gas and eliminates the need for large quantities of bottled gases. LG Fuel Cell Systems Inc. (formerly known as Rolls-Royce Fuel Cell Systems (US) Inc.) (LGFCS) is developing natural gas-fired SOFC power plants for stationary power applications. These power plants will greatly benefit the public by reducing the cost of electricity while reducing the amount of gaseous emissions of carbon dioxide, sulfur oxides, and nitrogen oxides compared to conventional power plants. The EFP uses pipeline natural gas and air to provide all the gas streams required by the SOFC power plant; specifically those needed for start-up, normal operation, and shutdown. It includes a natural gas desulfurizer, a synthesis-gas generator and a start-gas generator. The research in this project demonstrated that the EFP could meet its performance and durability targets. The data generated helped assess the impact of long-term operation on system performance and system hardware. The research also showed the negative impact of ambient weather (both hot and cold conditions) on system operation …

Improving the representation of local and non-local aerosol interactions in state-of-the-science regional climate models is a priority for the coming decade (Zhang, 2008). With this aim in mind, we have combined two new technologies that have a useful synergy: (1) an aerosol-enabled regional climate model (Advanced Weather Research and Forecasting Model with Chemistry WRF-Chem), whose primary weakness is a lack of high quality boundary conditions and (2) an aerosol-enabled multiscale modeling framework (PNNL Multiscale Aerosol Climate Model (MACM)), which is global but captures aerosol-convection-cloud feedbacks, and thus an ideal source of boundary conditions. Combining these two approaches has resulted in an aerosol-enabled modeling framework that not only resolves high resolution details in a particular region, but crucially does so within a global context that is similarly faithful to multi-scale aerosol-climate interactions. We have applied and improved the representation of aerosol interactions by evaluating model performance over multiple domains, with (1) an extensive evaluation of mid-continent precipitation representation by multiscale modeling, (2) two focused comparisons to transport of aerosol plumes to the eastern United States for comparison with observations made as part of the International Consortium for Atmospheric Research on Transport and Transformation (ICARTT), with the first being idealized and the …

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The three major components of this research were: 1. Application of minimally invasive, cost effective hydrogeophysical techniques (surface and borehole), to generate fine scale (~1m or less) 3D estimates of subsurface heterogeneity. Heterogeneity is defined as spatial variability in hydraulic conductivity and/or hydrolithologic zones. 2. Integration of the fine scale characterization of hydrogeologic parameters with the hydrogeologic facies to upscale the finer scale assessment of heterogeneity to field scale. 3. Determination of the relationship between dual-domain parameters and practical characterization data.

This report describes the Keystone XL pipeline project, as proposed by TransCanada in its May 4, 2012, Presidential Permit application, and the process and procedures that the State Department is obligated to complete in processing that permit application. It also summarizes issues that arose during the 2008 permit application process, particularly those that may affect the current permit application. This report also summarizes key arguments that have been raised, both for and against the pipeline, by the pipeline’s developers, state and federal agencies, environmental groups, and other stakeholders. Finally, the report reviews the constitutional basis for the State Department’s authority to issue a Presidential Permit, and opponents’ possible challenges to this authority.

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Hanford sediments impacted by hyperalkaline high level radioactive waste have undergone incongruent silicate mineral weathering concurrent with contaminant uptake. In this project, we studied the impact of background pore water (BPW) on strontium, cesium and iodine desorption and transport in Hanford sediments that were experimentally weathered by contact with simulated hyperalkaline tank waste leachate (STWL) solutions. Using those lab-weathered Hanford sediments (HS) and model precipitates formed during nucleation from homogeneous STWL solutions (HN), we (i) provided thorough characterization of reaction products over a matrix of field-relevant gradients in contaminant concentration, partial pressure of carbon dioxide, and reaction time; (ii) improved molecular-scale understanding of how sorbate speciation controls contaminant desorption from weathered sediments upon removal of caustic sources; and (iii) developed a mechanistic, predictive model of meso- to field-scale contaminant reactive transport under these conditions. In this final report, we provide detailed descriptions of our results from this three-year study, completed in 2012 following a one-year no cost extension.

Report that discusses Defense of Marriage Act (DOMA) and legal challenges to it. It reviews legal principles applied to determine the validity of a marriage contracted in another state and surveys the various approaches employed by states to address same-sex marriage. It also examines previous Congressional resolutions proposing a constitutional amendment and limiting federal courts' jurisdiction to hear or determine any question pertaining to the interpretation of DOMA.

This report summarizes the possible constitutional and statutory authorities and constraints relevant to the use of armed forces, including National Guard units in federal service, to provide assistance to states when a natural disaster impedes the operation of state and local police.

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This report discusses historical national security-related presidential transition activities, provides a representative sampling of national security issues a new Administration may encounter, and offers considerations and options relevant to each of the five phases of the presidential election period. Each phase has distinct challenges and opportunities for the incoming Administration, the outgoing Administration, and Congress. This report is intended to provide a framework for national security considerations during the current election period and will be updated to reflect the election outcome.