Through the current EMSP funding, solvent extraction technologies based on liquid-liquid partitioning of TRU to an Ionic Liquid phase containing conventional complexants has been shown to be viable. The growing understanding of the role that the different components of an ionic liquid can have on the partitioning mechanism, and on the nature of the subsequent dissolved species indicates strongly that ionic liquids are not necessarily direct replacements for volatile or otherwise hazardous organic solvents. Separations and partitioning can be exceptionally complex with competing solvent extraction, cation, anion and sacrificial ion exchange mechanisms are all important, depending on the selection of components for formation of the ionic liquid phase, and that control of these competing mechanisms can be utilized to provide new, alternative separations schemes.

Defines the Digital Millennium Copyright Act (DMCA) and practice of reverse engineering. The report is categorized into five categories, (I) Background, (II) Exceptions to the copyright monopoly: reverse engineering, (lll) Lexmark International v. Static Control Components, Inc, (lV) Chamberlain Group, Inc. v. Skylink Technologies, Inc, and (V) Conclusion

This report is a guide to the Energy and Water Development appropriations bill, including the funding for civil works projects of the Army Corps of Engineers (Corps), the Department of the Interior's Bureau of Reclamation (BOR), most of the Department of Energy (DOE), and a number of independent agencies.

The United States recognized the independence of all the former Soviet republics by the end of 1991, including the South Caucasus states of Armenia, Azerbaijan, and Georgia. The United States has fostered these states' ties with the West in part to end the dependence of these states on Russia for trade, security, and other relations. The FREEDOM Support Act of 1992 provides authorization for assistance to the Eurasian states for humanitarian needs, democratization, and other purposes. In the aftermath of the September 11, 2001, terrorist attacks on the United States, the Administration appealed for a national security waiver of the prohibition on aid to Azerbaijan, in consideration of Azerbaijan's assistance to the international coalition to combat terrorism. Azerbaijani and Georgian troops participate in stabilization efforts in Afghanistan and Iraq, and Armenian personnel serve in Iraq.

This report provides information on the Office of Management and Budget’s (OMB) Circular A-76, “Performance of Commercial Activities,” and the impact of a related reform initiative, the Federal Activities Inventory Reform Act (FAIR) of 1998, within the Department of Defense. The Circular defines federal policy for determining whether recurring commercial activities should be outsourced to commercial sources, Governmental facilities, or through inter-service support agreements. The FAIR Act creates statutory reporting requirements for federal executive agencies, by requiring Federal executive agencies to identify activities “not inherently governmental” and consider outsourcing through managed competitions. However, FAIR does not require that agencies contract out these activities.

A letter report issued by the Government Accountability Office with an abstract that begins "The E-Government Act (E-Gov Act) of 2002 was enacted with the general purpose of promoting better use of the Internet and other information technologies to improve government services for citizens, internal government operations, and opportunities for citizen participation in government. Among other things, the act specifically requires the establishment of the Office of Electronic Government within the Office of Management and Budget (OMB) to oversee implementation of the act's provisions and mandates a number of specific actions, such as the establishment of interagency committees, completion of several studies, submission of reports with recommendations, issuance of a variety of guidance documents, establishment of new policies, and initiation of pilot projects. Further, the act requires federal agencies to take a number of actions, such as conducting privacy impact assessments, providing public access to agency information, and allowing for electronic access to rulemaking proceedings. OMB has linked several of the act's provisions to ongoing e-government initiatives that it has sponsored. While some deadlines specified in the act have passed, many required actions do not have statutory deadlines or have deadlines that have not yet passed. This report responds to …

A letter report issued by the Government Accountability Office with an abstract that begins "FCC has regulatory authority over many complex telecommunications issues. To obtain expert advice on these issues, FCC often calls upon its federal advisory committees, comprised mostly of members from industry, private consulting, advocacy groups, and government. These committees must follow the Federal Advisory Committee Act (FACA), which sets requirements on the formation and operation of such committees. Because of Congressional interest in how FCC receives advice from outside experts, this report provides information on (1) FCC's current advisory committees, (2) the extent to which the committees follow applicable laws, (3) how FCC makes use of the committees' advice, and (4) the non-FACA advisory groups that FCC has established."

Dense nonaqueous phase liquid (DNAPL) contamination in the vadose zone is a significant problem at Department of Energy sites. Soil vapor extraction (SVE) is commonly used to remediate DNAPLs from the vadose zone. In most cases, a period of high recovery has been followed by a sustained period of low recovery. This behavior has been attributed to multiple processes including slow interphase mass transfer, retarded vapor phase transport, and diffusion from unswept zones of low permeability. This research project used a combination of laboratory experimentation and mathematical modeling to determine how these various processes interact to limit the removal of DNAPL components in heterogeneous porous media during SVE. Our results were applied to scenarios typical of the carbon tetrachloride spill zone at the Hanford Site. Our results indicate that: (a) the initial distribution of the spilled DNAPL (i.e., the spill-zone architecture) has a major influence upon the performance of any subsequent SVE operations; (b) while the pattern of higher and lower conductivity soil zones has an important impact upon spill zone architecture, soil moisture distribution plays an even larger role when there are large quantities of co-disposed waste-water (as in the Hanford scenario); (c) depending upon soil moisture dynamics, liquid …

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Oil and gas have been commercially produced in Illinois for over 100 years. Existing commercial production is from more than fifty-two named pay horizons in Paleozoic rocks ranging in age from Middle Ordovician to Pennsylvanian. Over 3.2 billion barrels of oil have been produced. Recent calculations indicate that remaining mobile resources in the Illinois Basin may be on the order of several billion barrels. Thus, large quantities of oil, potentially recoverable using current technology, remain in Illinois oil fields despite a century of development. Many opportunities for increased production may have been missed due to complex development histories, multiple stacked pays, and commingled production which makes thorough exploitation of pays and the application of secondary or improved/enhanced recovery strategies difficult. Access to data, and the techniques required to evaluate and manage large amounts of diverse data are major barriers to increased production of critical reserves in the Illinois Basin. These constraints are being alleviated by the development of a database access system using a Geographic Information System (GIS) approach for evaluation and identification of underdeveloped pays. The Illinois State Geological Survey has developed a methodology that is being used by industry to identify underdeveloped areas (UDAs) in and around petroleum …

In the first days following the terrorist attacks of September 11, 2001, an unprecedented number of Americans contributed over $2.7 billion in donations to assist in the relief of victims. According to a 2004 Rand Corporation study, that money amounted to only a modest share (7%) of the $38.1 billion “quantified benefits” provided to victims of the terrorist attacks. The Rand Study reported that payments worth $19.6 billion (51%) were disbursed by insurers and $15.8 billion (42%) were disbursed by government programs.

The Department of Homeland Security (DHS) has many responsibilities for ensuring the continuity of the “real” economy: production, distribution, and consumption of public and private goods and services. Other agencies, however, have long had similar responsibilities for the “financial” sectors of the economy, which interact with the sectors DHS oversees pursuant to P.L. 107-296. DHS has some responsibilities for financial sectors, directly and through Treasury Department links. Financial agencies carry out recovery and security activities independently but also coordinately with DHS.

This proposal had three major goals: (1) develop capillary electrophoresis mass spectrometry as a characterization technique, (2) separate a non-pertechnetate fraction from a waste sample and identify the non-pertechnetate species in it by CEMS, and (3) synthesize and characterize bulk quantities of the identified non-pertechnetate species and study their ligand substitution and redox chemistry.

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Much of the earth's pollution involves compounds of the metallic elements, including actinides, strontium, cesium, technetium, and RCRA metals. Metal ions bind to molecules called ligands, which are the molecular tools that can manipulate the metal ions under most conditions. This DOE-EMSP sponsored program strives (1) to provide the foundations for using the most powerful ligands in transformational separations technologies and (2) to produce seminal examples of their applications to separations appropriate to the DOE EM mission. These ultra tight-binding ligands can capture metal ions in the most competitive of circumstances (from mineralized sites, lesser ligands, and even extremely dilute solutions), but they react so slowly that they are useless in traditional separations methodologies. Two attacks on this problem are underway. The first accommodates to the challenging molecular lethargy by developing a seminal slow separations methodology termed the soil poultice. The second designs ligands that are only tight-binding while wrapped around the targeted metal ion, but can be put in place by switch-binding and removed by switch-release. We envision a kind of molecular switching process to accelerate the union between metal ion and tight-binding ligand. Molecular switching processes are suggested for overcoming the slow natural equilibration rate with which ultra …

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This report discusses the budget for the fiscal year of 2005 and the requests of the National Aeronautics and Space Administration. Updated December 10, 2004.

This report analyzes the proposed budget of the fiscal year of 2005 and the requests of the National Aeronautics and Space Administration. Updated December 10, 2004.

A letter report issued by the Government Accountability Office with an abstract that begins "The school choice provision of the No Child Left Behind Act (NCLBA) of 2001 applies to schools that receive Title I funds and that have not met state performance goals for 2 consecutive years, including goals set before the enactment of NCLBA. Students in such schools must be offered the choice to transfer to another school in the district. GAO undertook this review to provide the Congress a report on the first 2 years of the implementation of NCLBA school choice. GAO reviewed (1) the number of Title I schools and students that have been affected nationally, (2) the experiences of selected school districts in implementing choice, and (3) the guidance and technical assistance that Education provided. GAO collected school performance data from all states, interviewed Education officials, and visited 8 school districts in California, Illinois, Ohio, Mississippi, Pennsylvania, Tennessee, and Washington."

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Tests were performed to evaluate the accuracy, precision and response time of certain commercially available handheld toxic gas monitors. The tests were conducted by PNNL in the Chemical Chamber Test Facility for CH2MHill Hanford Company. The instruments were tested with a set of dilute test gases including ammonia, nitrous oxide, and a mixture of organic vapors (acetone, benzene, ethanol, hexane, toluene and xylene). The certified gases were diluted to concentrations that may be encountered in the outdoor environment above the underground tank farms containing radioactive waste at the U.S. Department of Energy's Hanford site, near Richland, Washington. The challenge concentrations are near the lower limits of instrument sensitivity and response time. The performance test simulations were designed to look at how the instruments respond to changes in test gas concentrations that are similar to field conditions.

A letter report issued by the Government Accountability Office with an abstract that begins "As part of a multilayered effort to strengthen port security, the Maritime Transportation Security Act (MTSA) of 2002 calls for the Department of Homeland Security (DHS) to issue a worker identification card that uses biological metrics, such as fingerprints, to control access to secure areas of ports or ships. Charged with the responsibility for developing this card, the Transportation Security Administration (TSA), within DHS, initially planned to issue a Transportation Worker Identification Credential in August 2004 to about 6 million maritime workers. GAO assessed what factors limited TSA's ability to meet its August 2004 target date for issuing cards and what challenges remain for TSA to implement the card."

The purpose of the research project was to advance the concept of real-time water quality management in the San Joaquin Basin by developing an application to drainage of seasonal wetlands in the Grassland Water District. Real-time water quality management is defined as the coordination of reservoir releases, return flows and river diversions to improve water quality conditions in the San Joaquin River and ensure compliance with State water quality objectives. Real-time water quality management is achieved through information exchange and cooperation between shakeholders who contribute or withdraw flow and salt load to or from the San Joaquin River. This project complements a larger scale project that was undertaken by members of the Water Quality Subcommittee of the San Joaquin River Management Program (SJRMP) and which produced forecasts of flow, salt load and San Joaquin River assimilative capacity between 1999 and 2003. These forecasts can help those entities exporting salt load to the River to develop salt load targets as a mechanism for improving compliance with salinity objectives. The mass balance model developed by this project is the decision support tool that helps to establish these salt load targets. A second important outcome of this project was the development and application …

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