This report outlines the changes to the supervision of key market infrastructure that are embodied in the Dodd-Frank Act. It is intended to be used as a reference for those interested in the financial system's "plumbing," and how the associated systems are currently overseen and regulated.

Report that looks at the background and current Congressional status of Terrorism Risk Insurance Act of 2002.

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This report offers background information on Ukraine's current political and economic situation, foreign policy towards NATO, European Union and Russia. It also discusses U.S. policy, U.S. aid to Ukraine, congressional response and other legislation.

A letter report issued by the Government Accountability Office with an abstract that begins "The Department of Veterans Affairs (VA) initiated a comprehensive effort in 2009 to revise its disability rating schedule with both updated medical and earnings information, but faces hurdles with several key aspects. The current revision effort takes a more comprehensive and empirical approach than VA’s past efforts. VA has hired full-time staff to revise the rating schedule’s medical information and plans to conduct studies to evaluate veterans’ average loss of earnings in today’s economy. As part of this effort, VA is considering modifying the rating schedule—currently based largely on degree of medical severity—to include a veteran’s ability to function in the workplace. Moving in this direction is more consistent with how experts conceive of disability. However, this change, in part, has resulted in VA falling behind schedule. As of July 2012, VA is over 12 months behind in revising criteria for the first categories of impairments. In addition, VA has not developed its capacity to produce timely research on the impact of impairments on earnings. Moreover, VA lacks a complete plan—with specific activities and updated time frames—for conducting earnings loss and related studies. VA also does …

A letter report issued by the Government Accountability Office with an abstract that begins "DOL and OSC began the USERRA demonstration project on August 9, 2011, meeting the time frame (within 60 days of our report on the project's design) required by the VBA. From August 9, 2011, to May 9, 2012, DOL has received 87 USERRA demonstration project cases and OSC has received 123 cases. The data reported in this study cover only 9 months of the demonstration project and do not represent the overall results of the 36-month project nor are we drawing any conclusions of the relative performance at either agency. As both agencies continue to collect and track data, we will be able to provide an in-depth evaluation of relative performance. We did not report customer satisfaction survey data in this assessment due to the short amount of time the survey has been available to claimants and the low survey response rate. Also, while both agencies track time spent on cases on an ongoing basis, OSC only compiles cost data on those cases that have been closed while DOL compiles cost data on open and closed cases. Therefore, we plan to evaluate and compare the relative …

A letter report issued by the Government Accountability Office with an abstract that begins "The Environmental Protection Agency (EPA) uses a two-phase process to identify industrial categories potentially needing new or revised effluent guidelines to help reduce their pollutant discharges. EPA’s 2002 draft Strategy for National Clean Water Industrial Regulations was the foundation for EPA’s process. In the first, or “screening,” phase, EPA uses data from two EPA databases to rank industrial categories according to the total toxicity of their wastewater. Using this ranking, public comments, and other considerations, EPA has identified relatively few industrial categories posing the highest hazard for the next, or “further review,” phase. In this further review phase, EPA evaluates the categories to identify those that are appropriate for new or revised guidelines because treatment technologies are available to reduce pollutant discharges. Since 2003, EPA has regularly screened the 58 categories for which it has issued effluent guidelines, as well as some potential new industrial categories, and it has identified 12 categories for its further review phase. Of these 12 categories, EPA selected 3 for updated or new effluent guidelines. EPA chose not to set new guidelines for the others."

This report discusses whether substantial donations to tax-exempt 501(c)(4) organizations are subject to the federal gift tax.

The upcoming incarnation of the Gordon Research Conference on Electron Donor Acceptor Interactions will feature sessions on classic topics including proton-coupled electron transfer, dye-sensitized solar cells, and biological electron transfer, as well as emerging areas such as quantum coherence effects in donor-acceptor interactions, spintronics, and the application of donor-acceptor interactions in chemical synthesis.

The 2012 Gordon Conference will present and discuss cutting-edge research in the field of microbial metabolism of C1 compounds. The conference will feature the roles and application of C1 metabolism in natural and synthetic systems at scales from molecules to ecosystems. The conference will stress molecular aspects of the unique metabolism exhibited by autotrophic bacteria, methanogens, methylotrophs, aerobic and anaerobic methanotrophs, and acetogens.

The sub-theme of this year’s meeting, ‘Cell Wall Research in a Post-Genome World’, will be a consideration of the dramatic technological changes that have occurred in the three years since the previous cell wall Gordon Conference in the area of DNA sequencing. New technologies are providing additional perspectives of plant cell wall biology across a rapidly growing number of species, highlighting a myriad of architectures, compositions, and functions in both "conventional" and specialized cell walls. This meeting will focus on addressing the knowledge gaps and technical challenges raised by such diversity, as well as our need to understand the underlying processes for critical applications such as crop improvement and bioenergy resource development.

The Vibrational Spectroscopy conference brings together experimentalists and theoreticians working at the frontiers of modern vibrational spectroscopy, with a special emphasis on spectroscopies that probe the structure and dynamics of molecules in gases, liquids, and at interfaces. The conference explores the wide range of state-of-the-art techniques based on vibrational motion. These techniques span the fields of time-domain, high-resolution frequency-domain, spatially-resolved, nonlinear, and multidimensional spectroscopies. The conference highlights both the application of these techniques in chemistry, materials, biology, the environment, and medicine as well as the development of theoretical models that enable one to connect spectroscopic signatures to underlying molecular motions including chemical reaction dynamics. The conference goal is to advance the field of vibrational spectroscopy by bringing together a collection of researchers who share common interests and who will gain from discussing work at the forefront of several connected areas. The intent is to emphasize the insights and understanding that studies of vibrations provide about a variety of molecular systems ranging from small polyatomic molecules to large biomolecules, nanomaterials, and environmental systems.

The edge bootstrap current plays a critical role in the equilibrium and stability of the steep edge pedestal plasma. The pedestal plasma has an unconventional and difficult neoclassical property, as compared with the core plasma. It has a narrow passing particle region in velocity space that can be easily modified or destroyed by Coulomb collisions. At the same time, the edge pedestal plasma has steep pressure and electrostatic potential gradients whose scale-lengths are comparable with the ion banana width, and includes a magnetic separatrix surface, across which the topological properties of the magnetic field and particle orbits change abruptly. A driftkinetic particle code XGC0, equipped with a mass-momentum-energy conserving collision operator, is used to study the edge bootstrap current in a realistic diverted magnetic field geometry with a self-consistent radial electric field. When the edge electrons are in the weakly collisional banana regime, surprisingly, the present kinetic simulation confirms that the existing analytic expressions [represented by O. Sauter et al. , Phys. Plasmas 6 , 2834 (1999)] are still valid in this unconventional region, except in a thin radial layer in contact with the magnetic separatrix. The agreement arises from the dominance of the electron contribution to the bootstrap current …

Report that provides background information and identifies issues for Congress on Department of Defense (DOD) energy initiatives.

Lithium coating improves energy confinement and eliminates edge localized modes in NSTX, but the mechanism of this improvement is not yet well understood. We used the gas-puff-imaging (GPI) diagnostic on NSTX to measure the changes in edge turbulence which occurred during a scan with variable lithium wall coating, in order to help understand the reason for the confinement improvement with lithium. There was a small increase in the edge turbulence poloidal velocity and a decrease in the poloidal velocity fluctuation level with increased lithium. The possible effect of varying edge neutral density on turbulence damping was evaluated for these cases in NSTX. __________________________________________________

Surfactant-based foam delivery technology has been studied to remediate Hanford 200 area deep vadose zone sediment. However, the surfactants and remediation amendments have an unknown effect on indigenous subsurface microorganisms. Microbial populations are important factors to consider in remediation efforts due to their potential to alter soil geochemistry. This project focuses on measuring microbial metabolic responses to remediation amendments in batch and column studies using Deep Vadose Zone Sediments. Initial studies of the microbes from Hanford 200 area deep vadose zone sediment showed surfactants sodium dodecyl sulfate (SDS) and cocamidopropyl betaine (CAPB) and remediation amendment calcium polysulfide (CPS) had no affect on microbial growth using BiologTM Ecoplates. To move towards a more realistic field analog, soil columns were packed with Hanford 200 Area sediment. Once microbial growth in the column was verified by observing growth of the effluent solution on tryptic soy agar plates, remedial surfactants were injected into the columns, and the resulting metabolic diversity was measured. Results suggest surfactant sodium dodecyl sulfate (SDS) stimulates microbial growth. The soil columns were also visualized using X-ray microtomography to inspect soil packing and possibly probe for evidence of biofilms. Overall, BiologTM Ecoplates provide a rapid assay to predict effects of remediation …

This report presents, in analytical question and answer form, the issues surrounding the financial conditions of Fannie Mae and Freddie Mac, which are stockholder-owned government-sponsored enterprises (GSEs). Their federal charters give the GSEs special public policy goals aimed at providing liquidity in the mortgage market and to provide access to homeownership for underserved groups and locations. In return, their charters give the GSEs a special relationship with the government.

A letter report issued by the Government Accountability Office with an abstract that begins "The Federal Communications Commission (FCC) assesses regulatory fees among industry sectors and fee categories based on obsolete data, with limited transparency. The Communications Act requires FCC to base its regulatory fees on the number of full-time equivalents (FTE) that perform regulatory tasks in certain bureaus, among other things. FCC based its fiscal year 2011 regulatory fee assessments on its fiscal year 1998 division of FTEs among fee categories. It has not updated the FTE analysis on which it bases its regulatory fees, in part to avoid fluctuations in fees from year to year. FCC officials stated that the agency has complied with its statutory authority by dividing fees among fee categories based on FTE data—although the data is from fiscal year 1998—since the statute does not prescribe a specific time for FCC to update its FTE analysis. As a result, after 13 years in a rapidly changing industry, FCC has not validated the extent to which its fees correlate to its workload. Major changes in the telecommunications industry include the increasing use of wireless and broadband services and a convergence of telecommunications industries. Moreover, FCC’s practice …

This report summarizes principal federal disaster assistance programs for possible use by Members of Congress and their staff in helping address the needs of constituents. This report includes a list of CRS reports about disaster assistance and assistance for victims of recent hurricanes. It also includes a list of federal agencies' websites established specifically to respond to disasters, offering updates on recovery efforts, and providing a catalog of federal assistance programs.

A letter report issued by the Government Accountability Office with an abstract that begins "The Department of Homeland Security’s (DHS) Federal Protective Service (FPS) is not assessing risks at federal facilities in a manner consistent with standards such as the National Infrastructure Protection Plan’s (NIPP) risk management framework, as FPS originally planned. Instead of conducting risk assessments, since September 2011, FPS’s inspectors have collected information, such as the location, purpose, agency contacts, and current countermeasures (e.g., perimeter security, access controls, and closed-circuit television systems). This information notwithstanding, FPS has a backlog of federal facilities that have not been assessed for several years. According to FPS’s data, more than 5,000 facilities were to be assessed in fiscal years 2010 through 2012. However, GAO was unable to determine the extent of FPS’s facility security assessment (FSA) backlog because the data were unreliable. Multiple agencies have expended resources to conduct risk assessments, even though the agencies also already pay FPS for this service. FPS received $236 million in basic security fees from agencies to conduct FSAs and other security services in fiscal year 2011. Beyond not having a reliable tool for conducting assessments, FPS continues to lack reliable data, which has hampered the …

The overall research objectives are to develop proteorhodopsin (PR) proteins as a model system for {alpha}-helical membrane protein insertion and folding, and to advance understanding of the diversity and mechanisms of PRs, a large family of photoenergy transducers (~4000 identified) abundant in the world’s oceans. Specific aims are: (1) To develop a highefficiency genetic selection procedure for light-driven proton-pumping in E. coli cells. Such a procedure would provide a positive selection method for proper folding and function of PRs in the E. coli membrane. (2) Characterize flash-induced absorption changes and photocurrents in PR variants in organisms from various environments, and their expression level and function when expressed in E. coli. Subaims are to: (a) elucidate the relationship of the transport mechanism to mechanisms of other microbial rhodopsins, some of which like PRs function as ion transporters and some of which use light energy to activate signaling pathways (sensory rhodopsins); and (b) identify important residues and chemical events in light-driven proton transport by PRs. In addition to their importance to the energy of the biosphere PRs have attracted interest for their potential for use in making photoenergy-transducing membranes for bioengineering applications.

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This report provides political background information on Kazakhstan. It discusses terrorism and unrest in Kazakhstan, as well as human rights, economic development, foreign policy and defense and U.S. policy.