This report discusses the background and issues for congressional oversight of ARRA Broadband Awards.

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The electron-charge effects have been demonstrated to enhance hydrogen storage capacity using materials which have inherent hydrogen storage capacities. A charge control agent (CCA) or a charge transfer agent (CTA) was applied to the hydrogen storage material to reduce internal discharge between particles in a Sievert volumetric test device. GTI has tested the device under (1) electrostatic charge mode; (2) ultra-capacitor mode; and (3) metal-hydride mode. GTI has also analyzed the charge distribution on storage materials. The charge control agent and charge transfer agent are needed to prevent internal charge leaks so that the hydrogen atoms can stay on the storage material. GTI has analyzed the hydrogen fueling tank structure, which contains an air or liquid heat exchange framework. The cooling structure is needed for hydrogen fueling/releasing. We found that the cooling structure could be used as electron-charged electrodes, which will exhibit a very uniform charge distribution (because the cooling system needs to remove heat uniformly). Therefore, the electron-charge concept does not have any burden of cost and weight for the hydrogen storage tank system. The energy consumption for the electron-charge enhancement method is quite low or omitted for electrostatic mode and ultra-capacitor mode in comparison of other hydrogen storage …

The goal of the FACETS project (Framework Application for Core-Edge Transport Simulations) was to provide a multiphysics, parallel framework application (FACETS) that will enable whole-device modeling for the U.S. fusion program, to provide the modeling infrastructure needed for ITER, the next step fusion confinement device. Through use of modern computational methods, including component technology and object oriented design, FACETS is able to switch from one model to another for a given aspect of the physics in a flexible manner. This enables use of simplified models for rapid turnaround or high-fidelity models that can take advantage of the largest supercomputer hardware. FACETS does so in a heterogeneous parallel context, where different parts of the application execute in parallel by utilizing task farming, domain decomposition, and/or pipelining as needed and applicable. ParaTools, Inc. was tasked with supporting the performance analysis and tuning of the FACETS components and framework in order to achieve the parallel scaling goals of the project. The TAU Performance System® was used for instrumentation, measurement, archiving, and profile / tracing analysis. ParaTools, Inc. also assisted in FACETS performance engineering efforts. Through the use of the TAU Performance System, ParaTools provided instrumentation, measurement, analysis and archival support for the FACETS …

Sampling has been completed for the characterization of the residual material on the floor of Tank 5 in the F-Area Tank Farm at the Savannah River Site (SRS), near Aiken, SC. The sampling was performed by Savannah River Remediation (SRR) LLC using a stratified random sampling plan with volume-proportional compositing. The plan consisted of partitioning the residual material on the floor of Tank 5 into three non-overlapping strata: two strata enclosed accumulations, and a third stratum consisted of a thin layer of material outside the regions of the two accumulations. Each of three composite samples was constructed from five primary sample locations of residual material on the floor of Tank 5. Three of the primary samples were obtained from the stratum containing the thin layer of material, and one primary sample was obtained from each of the two strata containing an accumulation. This report documents the statistical analyses of the analytical results for the composite samples. The objective of the analysis is to determine the mean concentrations and upper 95% confidence (UCL95) bounds for the mean concentrations for a set of analytes in the tank residuals. The statistical procedures employed in the analyses were consistent with the Environmental Protection Agency …

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Recent high profile military-related cases involving U.S. armed forces in Afghanistan, including the deadly attack on Afghan civilians allegedly by a service member, the accidental burning of the Quran, and service members allegedly urinating on Afghan corpses, have resulted in increased public and congressional interest in military discipline and the military justice system. The Uniform Code of Military Justice (UCMJ) authorizes three types of courts-martial: (1) summary court-martial; (2) special court martial; and (3) general court-martial. Depending on the severity of the alleged offense, the accused's commanding officer enjoys great discretion with respect to the type of court-martial to convene. This report discusses the court martial procedure in further detail.

This report intends to assist Congress in its oversight of executive branch agencies' public communications. Here, "public communications" refers to agency communications that are directed to the public.

Challenges to Russia's democratic development have long been of concern to Congress as it has considered the course of U.S.-Russia cooperation. Some in Congress have criticized the conduct of the election, but have endorsed continued engagement, while others have called for stepping back and reevaluating the Obama Administration's engagement policy which assists in solving mutual strategic concerns. Congress may consider the implications of another Putin presidency, lagging democratization, and human rights abuses in Russia as it debates possible future foreign assistance and trade legislation and other aspects of U.S.-Russia relations.

This report discusses selected legal issues that frequently arise in the context of recent legislation to address vulnerabilities of critical infrastructure to cyber threats, efforts to protect government networks from cyber threats, and proposals to facilitate and encourage sharing of cyber threat information amongst private sector and government entities. This report also discusses the degree to which federal law may preempt state law.

This report, to be updated as events dictate, describes the current select committees on intelligence; characteristics and a model for a possible joint committee; recent actions by Congress; and obstacles affecting legislative oversight in the field.

Two major U.S. trade remedies are antidumping (AD) law, which combats the sale of imported products at less than their fair market value, and countervailing duty (CVD) law, which aims to offset foreign government subsidization of imported goods. This report discusses these two law's impact on U.S. foreign relations.