A letter report issued by the General Accounting Office with an abstract that begins "Discretionary grants awarded under the Bureau of Justice Assistance's (BJA) Byrne Program help state and local governments make communities safe and improve criminal justice. Discretionary grants awarded under BJA's Violence Against Women Office (VAWO) programs are aimed at improving criminal justice system responses to domestic violence, sexual assault, and stalking. The National Institute of Justice (NIJ) awarded $6 million for five Byrne Program and five VAWO discretionary grant program evaluations between 1995 and 2001. Of the 10 programs evaluated, all five VAWO evaluations were designed to be both process and impact evaluations of the VAWO programs. Only one of the five Byrne evaluations was designed as an impact evaluation and the other four evaluations were process evaluations. GAO's in-depth review of the four impact evaluations since fiscal year 1995 showed that only one of these--the evaluation of the Byrne Children at Risk Program--was methodologically sound. The other three evaluations, all of which examined VAWO programs, had methodological problems."

A chapter report issued by the General Accounting Office with an abstract that begins "Extensive markup language (XML) is a flexible, nonproprietary set of standards designed to facilitate the exchange of information among disparate computer systems using Internet protocols. Although XML's technical standards, such as specifications for tagging, exchanging, and displaying information, have largely been worked out by commercial standards setting organizations and are in use, equally important business standards are not as mature and may complicate near-term implementation. Standards are not yet complete for (1) identifying potential business partners for transactions, (2) exchanging precise technical information about the nature of proposed transactions that partners can agree to, and (3) executing agreed-upon transactions in a formal, legally binding manner. The federal government faces many challenges as it attempts to gain the most from XML's potential. First, no explicit governmentwide strategy for XML adoption has been defined to guide agency implementation efforts and ensure that agency enterprise architectures address XML incorporation. Second, federal agencies have not yet identified and consolidated their needs for effective representation before key standards setting bodies. Third, the government has yet to establish a registry of government-unique XML data structures for systems developers to consult when building …

A letter report issued by the General Accounting Office with an abstract that begins "The 1996 Personal Responsibility and Work Opportunity Reconciliation Act gives Native American Indian tribes the option to administer Temporary Assistance for Needy Families (TANF) programs, either alone or as part of a consortium with other tribes, rather than receiving benefits and services from state TANF programs. Because of the difficult economic circumstances on many reservations, the law also gives tribal TANF programs more flexibility than it gives to states. Tribes have used various strategies to stimulate economic development, but despite these efforts, unemployment and poverty rates on reservations remain high and prospects for economic growth may be limited. To improve economic conditions on reservations, tribes operate enterprises in a range of commercial sectors. Nationally, the number of American Indian families receiving TANF assistance has declined in recent years; however, in some states, American Indians represent a large and increasing share of the state TANF caseload. To date, 174 tribes, either alone or as part of a consortium, are administering their own TANF programs and have used the flexibility in the act to tailor their tribal TANF programs to meet TANF requirements. However, many tribes have found …

A letter report issued by the General Accounting Office with an abstract that begins "The Department of Justice (DOJ) recovered more than $1.2 billion in health care fraud cases in fiscal year 2001. The False Claims Act bolstered DOJ's recoveries and enabled the government to seek damages and penalties against providers who knowingly submitted fraudulent bills to Medicare, Medicaid, or other government programs. In the late 1990s, industry representatives voiced concerns that DOJ had over zealously pursued hospitals, conducted unwarranted investigations, and demanded large penalties for unintentional errors. In response, DOJ issued guidance that emphasized the importance of using the act in a fair and even-handed manner and introduced new procedures for national initiatives. DOJ requires all U.S. Attorneys' Offices that pursue civil health care fraud to annually certify their compliance with the guidance. DOJ appears to be conducting its three national initiatives consistent with the guidance. U.S. Attorneys' Offices that GAO visited had coordinated their activities with the national initiative working groups and, as the guidance requires, took each hospital's unique circumstances into consideration in resolving these matters. Representatives from the American Hospital Association and the state hospital associations GAO spoke to were generally satisfied that U.S. Attorneys' Offices …

A letter report issued by the General Accounting Office with an abstract that begins "The F-22 aircraft is designed to be less detectable, capable of flying at higher speeds for longer distances, and able to provide the pilot with substantially improved awareness of the surrounding situation than the F-15 it will replace. The Air Force began the F-22 development program in 1991 and plans to complete it by March 2004. In 1998, following repeated increases in the program's estimated development cost, Congress capped developmental costs at $20.443 billion. The F-22 program did not meet key schedule goals for 2001, the cost to complete planned development is likely to exceed the $21 billion reported to Congress, and the program is not far enough along in flight-testing to confirm Air Force estimates of the aircraft's performance. Despite progress in testing the aircraft's capabilities, problems and delays continue to plague the assembly and delivery of development test aircraft, and the flight-test program is less efficient than planned. Furthermore, flight-test delays make it unlikely that the planned development program can be completed within the current cost goal. On the basis of initial testing, the Air Force projects that the F-22 will meet or exceed …

A letter report issued by the General Accounting Office with an abstract that begins "Congress created the Temporary Assistance for Needy Families (TANF) block grant to replace the previous welfare program and help welfare recipients transition into employment. To this end, states are required to enforce work requirements, and face financial penalties if a minimum percentage of adults receiving cash assistance do not participate in work or work-related activities each year. This federal participation rate requirement has increased each year, reaching 50 percent for all families in fiscal year 2002, but it can be adjusted if caseload declines. In addition to work requirements, TANF places a 60 month lifetime limit on the amount of time families with adults can receive cash assistance. To receive TANF block grants, each state must also spend a specified amount of its own funds, referred to as state maintenance-of-effort (MOE) funds. The law allows states considerable flexibility to exclude families from work requirements and time limits. In addition, states may provide cash assistance to families and exempt them from work requirements and time limits by using state MOE in specified ways. States provided cash assistance funded by federal TANF or state MOE dollars to 2.1 …

A letter report issued by the General Accounting Office with an abstract that begins "The Department of Defense (DOD) has, in the past, lacked a strategic approach to human capital management. In April 2002, DOD issued two human capital strategic plans for military personnel. One plan addresses military personnel management and policies; the second addresses quality of life issues affecting service members and their families. As a follow-on to its recent work on benefits for military personnel, GAO reviewed the extent that these two plans, in addressing military benefits, promote (1) the integration and alignment of human capital approaches to meet organizational goals and (2) the use of reliable data to make human capital decisions--two critical success factors for human capital planning. GAO also reviewed DOD's plans for overseeing the progress and implementation of its human capital plans."

A letter report issued by the General Accounting Office with an abstract that begins "In calendar year 2001, the Social Security Administration (SSA) paid cash benefits of $60 billion to more than six million working-age adults with disabilities and eligible family members under its Social Security Disability Insurance (DI) program, and $20 billion to more than 3.5 million working-age adults with disabilities under the Supplemental Security Income (SSI) program. Some beneficiaries, known as concurrent beneficiaries, receive cash and medical benefits from both programs. Concurrent beneficiaries comprised about 14 percent of SSA's disability population; 58 percent have mental impairments, and about 53 percent are female. Eleven percent of concurrent beneficiaries worked and earned a median income of approximately $250 per month. There is little coordination between SSI and DI program rules for individuals who work and receive benefits from both programs concurrently. Because most field office staff specialize in one program, they may not be sufficiently knowledgeable of the procedures for the other program to ensure that concurrent beneficiaries who work are paid the appropriate benefit amount under both programs. Applying both SSI and DI program rules to concurrent beneficiaries may make it difficult for them to make informed decisions about …

A chapter report issued by the General Accounting Office with an abstract that begins "This report discusses the nature and extent of dismantlement, removal, and restoration requirements for oil industry activities that are occurring on both federal and state lands located on the North Slope of the state of Alaska. The state of Alaska, which owns the lands where most of the North Slope's current oil production occurs, has adopted general dismantlement, removal, and restoration requirements that contain no specific stipulations on what infrastructure must be removed or to what condition the lands used for oil industry activities must be restored once production ceases. Alaska's requirements are similar to those of some states but less explicit than those of other states, which create a fixed obligation to fully restore the land according to specific requirements. Until the state of Alaska defines the condition in which it would like its lands returned, there is no way to accurately estimate the cost of dismantling and removing the infrastructure and restoring the disturbed land on Alaska's North Slope. Existing financial assurances, such as bonding requirements, ensure the availability of only a small portion of the funds that are likely to be needed to …

A letter report issued by the General Accounting Office with an abstract that begins "The Workforce Investment Act (WIA) of 1998 made sweeping changes to federal employment and training programs. The act sought to unify previously fragmented programs and create a more comprehensive workforce investment system by bringing together most federally funded employment and training services into a single service delivery system known as the one-stop center system. The administration has twice proposed reducing the program's budget, citing the large amounts of unexpended funds that states carried over from the prior year. State and local workforce officials, however, have requested more funding in light of current economic conditions. GAO found that the Department of Labor lacks accurate information on states' WIA spending because of reporting inconsistencies--all states do not report expenditures or commitments in the same way. To determine how states manage their spending, Labor has established its own spending benchmarks, using them to access whether states are on track with their spending, to target technical assistance, and to formulate budget requests. Several factors affect when expenditures occur or are reported. State officials said that cumbersome processes to get spending approval, lengthy contract procurement procedures, and untimely billing by key …

This report discusses Test Campaign TC07 of the Kellogg Brown & Root, Inc. (KBR) Transport Reactor train with a Siemens Westinghouse Power Corporation (Siemens Westinghouse) particle filter system at the Power Systems Development Facility (PSDF) located in Wilsonville, Alabama. The Transport Reactor is an advanced circulating fluidized-bed reactor designed to operate as either a combustor or a gasifier using a particulate control device (PCD). The Transport Reactor was operated as a pressurized gasifier during TC07. Prior to TC07, the Transport Reactor was modified to allow operations as an oxygen-blown gasifier. Test Run TC07 was started on December 11, 2001, and the sand circulation tests (TC07A) were completed on December 14, 2001. The coal-feed tests (TC07B-D) were started on January 17, 2002 and completed on April 5, 2002. Due to operational difficulties with the reactor, the unit was taken offline several times. The reactor temperature was varied between 1,700 and 1,780 F at pressures from 200 to 240 psig. In TC07, 679 hours of solid circulation and 442 hours of coal feed, 398 hours with PRB coal and 44 hours with coal from the Calumet mine, and 33 hours of coke breeze feed were attained. Reactor operations were problematic due to …

his 2002 Facility Work Plan (FWP) has been prepared as required by Module VII,Permit Condition VII.U.3 of the Waste Isolation Pilot Plant (WIPP) Hazardous Waste Facility Permit, NM4890139088-TSDF (the Permit) (New Mexico Environment Department [NMED], 1999a), and incorporates comments from the NMED received onDecember 6, 2000 (NMED, 2000a). This February 2002 FWP describes the program-matic facility-wide approach to future investigations at Solid Waste Management Units (SWMU) and Areas of Concern (AOC) specified in the Permit. The Permittees are evaluating data from previous investigations of the SWMUs and AOCs against the mostrecent guidance proposed by the NMED. Based on these data, and completion of the August 2001 sampling requested by the NMED, the Permittees expect that no further sampling will be required and that a request for No Further Action (NFA) at the SWMUs and AOCs will be submitted to the NMED. This FWP addresses the current Permit requirements. It uses the results of previous investigations performed at WIPP and expands the investigations as required by the Permit. As an alternative to the Resource Conservation and Recovery Act (RCRA)Facility Investigation (RFI) specified in Module VII of the Permit, current NMED guidance identifies an Accelerated Corrective Action Approach (ACAA) that may beused …

A removal method for plutonium and uranium has been tested at the Rocky Flats Environmental Technology Site (RFETS). This alternative treatment technology is applicable to U.S. Department of Energy (DOE) organics (mainly used pump oil) contaminated with actinides. In our studies, greater than 70% removal of the actinides was achieved. The technology is based on contacting the oil with a sorbent powder consisting of a surface modified mesoporous material. The SAMMS (Self-Assembled Monolayers on Mesoporous Support) technology was developed by the Pacific Northwest National Laboratory for removal and stabilization of RCRA (i.e., lead, mercury, cadmium, silver, etc.) and actinides in water and for removal of mercury from organic solvents [1, 2]. The SAMMS material is based on self-assembly of functionalized monolayers on mesoporous oxide surfaces. The unique mesoporous oxide support provides a high surface area, thereby enhancing the metal-loading capacity. The testing described in this report was conducted on a small scale but larger-scale testing of the technology has been performed on mercury-contaminated oil without difficulty [3].

This 2002 Facility Work Plan (FWP) has been prepared as required by Module VII, Permit Condition VII.U.3 of the Waste Isolation Pilot Plant (WIPP) Hazardous Waste Facility Permit, NM4890139088-TSDF (the Permit) (New Mexico Environment Department [NMED], 1999a), and incorporates comments from the NMED received on December 6, 2000 (NMED, 2000a). This February 2002 FWP describes the programmatic facility-wide approach to future investigations at Solid Waste Management Units (SWMU) and Areas of Concern (AOC) specified in the Permit. The Permittees are evaluating data from previous investigations of the SWMUs and AOCs against the most recent guidance proposed by the NMED. Based on these data, and completion of the August 2001 sampling requested by the NMED, the Permittees expect that no further sampling will be required and that a request for No Further Action (NFA) at the SWMUs and AOCs will be submitted to the NMED. This FWP addresses the current Permit requirements. It uses the results of previous investigations performed at WIPP and expands the investigations as required by the Permit. As an alternative to the Resource Conservation and Recovery Act (RCRA) Facility Investigation (RFI) specified in Module VII of the Permit, current NMED guidance identifies an Accelerated Corrective Action Approach …

This interim change notice updates the assessment plan to refelct the current wells in the monitoring system and the current constituent list for Waste Management Area T.

This paper presents a circuit model and an electrostatic field analysis with an approximate model of the SDM170HK MOS turn-off thyristor (MTO) fabricated by Silicon Power Corporation. The circuit model consists of five cells, each containing two bipolar junction transistors and three resistors. The turn-off feature of the MTO was simulated by inserting an array of 21 Fairchild FDS6670A MOSFET importable sub-circuit components between the cathode and the turn-on gate. The model was then used to create a four-terminal sub-circuit component representing the MTO that can be readily imported into computer-aided circuit design programs such as PSPICE and Micro-Cap. The generated static I-V characteristics and simulated switching waveforms are shown. The electrostatic field analysis was done for the maximum operating voltage of 4.5 kV using the Ansoft Maxwell 3D field simulator. Electrostatic field magnitudes that exceed the nominal air breakdown threshold of 30 kV/cm were observed surrounding the simulated turn-off gate wire, the turn-off gate ring contact, and the cathode ring contact. The resulting areas of high fields are a concern, as arc track marks have been found on the inner surface of the ceramic insulator near the internal gate connections of a failed device.

This report lists hundreds of instances in which the United States has used its armed forces abroad in situations of military conflict or potential conflict or for other than normal peacetime purposes.

This report is a brief general description of the federal grand jury, with particular emphasis on its more controversial aspects—relationship of the prosecutor and the grand jury, the rights of grand jury witnesses, grand jury secrecy, and rights of targets of a grand jury investigation.

An induction linac is used by Lawrence Livermore National Laboratory to perform radiographic testing at the Flash X-ray Radiography facility. Emittance characterization is important since x-ray spot size impacts the resolution of shadow-graphs. Due to the long pulse length, high current, and beam energy, emittance measurement using Optical Transition Radiation is an attractive alternative for reasons that will be described in the text. The utility of OTR-based emittance measurement has been well demonstrated for both RF and induction linacs. We describe the time-resolved emittance characterization of an induction linac electron beam. We have refined the optical collection system for the induction linac application, and have demonstrated a new technique for probing the divergence of a subset of the beam profile. The experimental apparatus, data reduction, and conclusions will be presented. Additionally, a new scheme for characterizing the correlation between beam divergence and spatial coordinates within the beam profile will be described.

Effective management of available groundwater resources and strategies for remediation of water impacted by past nuclear testing practices depend on knowledge about the migration of radionuclides in groundwater away from the sites of the explosions. A primary concern is to assess the relative mobilities of the different radionuclide species found near sites of underground nuclear tests and to determine the concentration, extent, and speed of this movement. Ultimately the long term transport behavior of radionuclides with half-lives long enough that they will persist for decades, their interaction with groundwater, and the resulting flux of these contaminants is of paramount importance. As part of a comprehensive approach to these assessments, more than three decades of site-specific sites studies have been undertaken at the Nevada Test Site (NTS) which have focused on the means responsible for the observed or suspected movement of radionuclides away from underground nuclear tests (RNM, 1983). More recently regional and local models of groundwater flow and radionuclide transport have been developed as part of a federal and state of Nevada program to assess the long-term effects of underground nuclear testing on human health and environment (e.g., U.S. DOE/NV, 1997a; Tompson et al., 1999; Pawloski et al., 2001). Necessary …

This engineering note documents air velocity measurements taken on September 5, 2002 for the D-Zero collision hall. These measurements were done after changes were made to the building dampers, DM-1, DM-2, and DM-14 such that the collision hall would be at a slight positive pressure. Measurements were made by Pete Simon and Mike Sarychev. They systematically took velocity measurements across the duct cross sections. Their raw measurements are included.

Reconciliation report with an ending account balance of $836.54 reconciled for the period ending on March 29, 2002.

This addendum report documents tests performed to verify that the stack flow monitoring system for the 296-Z-7 ventilation exhaust stack meets the applicable regulatory criteria regarding stack flow measurement accuracy. These criteria ensure that the stack flow measurements have sufficient accuracy for use in estimating stack emissions. The tests performed demonstrated that operability and accuracy requirements were met.

The purpose of this study is to identify options and issues for aging commercial spent nuclear fuel received for disposal at the Yucca Mountain Mined Geologic Repository. Some early shipments of commercial spent nuclear fuel to the repository may be received with high-heat-output (younger) fuel assemblies that will need to be managed to meet thermal goals for emplacement. The capability to age as much as 40,000 metric tons of heavy metal of commercial spent nuclear he1 would provide more flexibility in the design to manage this younger fuel and to decouple waste receipt and waste emplacement. The following potential aging location options are evaluated: (1) Surface aging at four locations near the North Portal; (2) Subsurface aging in the permanent emplacement drifts; and (3) Subsurface aging in a new subsurface area. The following aging container options are evaluated: (1) Complete Waste Package; (2) Stainless Steel inner liner of the waste package; (3) Dual Purpose Canisters; (4) Multi-Purpose Canisters; and (5) New disposable canister for uncanistered commercial spent nuclear fuel. Each option is compared to a ''Base Case,'' which is the expected normal waste packaging process without aging. A Value Engineering approach is used to score each option against nine technical …