A letter report issued by the Government Accountability Office with an abstract that begins "In 2005, GAO added the Department of Defense's (DOD) approach to business transformation to its high-risk list because (1) DOD's improvement efforts were fragmented, (2) DOD lacked an integrated and enterprisewide business transformation plan, and (3) DOD had not designated a senior official at the right level with the right authority to be responsible for overall business transformation efforts. This report assesses (1) the progress DOD has made in setting up a management framework for overall business transformation efforts and (2) the challenges DOD faces in maintaining and ensuring the success of those efforts. GAO conducted this work under the Comptroller General's authority to conduct evaluations under his own initiative. In conducting its work, GAO compared DOD's actions to key practices of successful transformations."

A letter report issued by the Government Accountability Office with an abstract that begins "Extraordinary recent flood events raise serious questions about the solvency of the National Flood Insurance Program (NFIP), which is administered by the Federal Emergency Management Agency (FEMA). The NFIP is largely implemented by private insurance companies that sell and service policies and adjust claims under the Write Your Own (WYO) Program. This report, prepared under the authority of the Comptroller General, examines (1) how much FEMA paid the WYO companies in recent years for operating costs and how FEMA determined payment amounts; (2) how FEMA's approach to determining operating costs assures that payments are reasonable estimates of companies' expenses; and (3) how FEMA assures that financial and management controls are in place for the WYO program and operate as intended. To do these assessments, GAO interviewed FEMA and insurance officials, and analyzed statutes, regulations, payment data, methodologies, and audits of WYO companies."

A letter report issued by the Government Accountability Office with an abstract that begins "The Department of Defense (DOD) has relied on special operations forces to conduct military operations in Afghanistan and Iraq and to perform other tasks such as training foreign military forces. To meet the demand for these forces, DOD established a Marine Corps service component under the U.S. Special Operations Command (USSOCOM) to integrate Marine Corps forces. Under the authority of the Comptroller General, GAO assessed the extent to which (1) the Marine Corps special operations command has identified its force structure requirements, (2) the Marine Corps has developed a strategic human capital approach to manage personnel in its special operations command, and (3) USSOCOM has determined whether Marine Corps training programs are preparing its forces for assigned missions. GAO performed its work with the Marine Corps and USSOCOM and analyzed DOD plans for this new command."

A letter report issued by the Government Accountability Office with an abstract that begins "The No Child Left Behind Act of 2001 (NCLBA) focused national attention on improving schools so that all students reach academic proficiency by 2014. In the 2006- 2007 school year, about 4,500 of the 54,000 Title I schools failed to make adequate yearly progress (AYP) for 4 or more years. Schools that miss AYP for 4 years are identified for corrective action, and after 6 years, they must be restructured. GAO examined (1) the characteristics of Title I schools in corrective action and restructuring; (2) the actions that schools in corrective action and restructuring implemented; (3) the assistance those schools received from districts and states; and (4) how Education supports states in their efforts to assist these schools. GAO administered two Web-based surveys to a nationwide sample of schools in corrective action and restructuring status and conducted site visits to five states."

A letter report issued by the Government Accountability Office with an abstract that begins "The General Services Administration (GSA) issues different types of delegations, whereby agencies may request authority to perform certain real property activities, such as leasing space and maintaining property. Effective management of the program is critical to ensuring that federal dollars are well spent and adequate workspace is provided. GAO was asked to determine (1) what real property authority GSA has delegated to its tenant agencies, (2) what policies GSA used to manage delegated authority, and (3) reasons the tenant agencies requested delegated authority. GAO reviewed the law, federal regulations, and GSA policies relating to six types of delegated authority and interviewed GSA officials and officials from six select tenant agencies. GAO analyzed GSA data on delegations issued from fiscal years 1996 to 2006."

A letter report issued by the Government Accountability Office with an abstract that begins "The September 11, 2001, terrorist attacks and World Trade Center (WTC) collapse blanketed Lower Manhattan in dust from building debris. In response, the Environmental Protection Agency (EPA) conducted an indoor clean and test program from 2002 to 2003. In 2003, EPA's Inspector General (IG) recommended improvements to the program and identified lessons learned for EPA's preparedness for future disasters. In 2004, EPA formed an expert panel to, among other goals, guide EPA in developing a second voluntary program; EPA announced this program in 2006. As requested, GAO's report primarily addresses EPA's second program, including the (1) extent to which EPA incorporated IG and expert panel member recommendations and input; (2) factors, if any, limiting the expert panel's ability to meet its goals; (3) completeness of information EPA provided to the public; (4) way EPA estimated resources for the program; and (5) extent to which EPA has acted upon lessons learned regarding indoor contamination from disasters."

Testimony issued by the Government Accountability Office with an abstract that begins "This testimony is intended to discuss our report on whether or not the government of Iraq has met 18 benchmarks contained in the U.S. Troop Readiness, Veterans' Care, Katrina Recovery, and Iraq Accountability Appropriations Act of 20072 (the Act). The Act requires GAO to report on the status of the achievement of these benchmarks. Consistent with GAO's core values and our desire to be fair and balanced, we also considered and used a "partially met" rating for some benchmarks. In comparison, the Act requires the administration to report on whether satisfactory progress is being made toward meeting the benchmarks. The benchmarks cover Iraqi government actions needed to advance reconciliation within Iraqi society, improve the security of the Iraqi population, provide essential services to the population, and promote economic well-being. To complete this work, we reviewed U.S. agency and Iraqi documents and interviewed officials from the Departments of Defense, State, and the Treasury; the Multi-National Force-Iraq (MNF-I) and its subordinate commands; the Defense Intelligence Agency; the Central Intelligence Agency; the National Intelligence Council; and the United Nations. These officials included Ryan Crocker, the U.S. Ambassador to Iraq, and General …

Testimony issued by the Government Accountability Office with an abstract that begins "This testimony is intended to discuss our report on whether or not the government of Iraq has met 18 benchmarks contained in the U.S. Troop Readiness, Veterans' Care, Katrina Recovery, and Iraq Accountability Appropriations Act of 20072 (the Act). The Act requires GAO to report on the status of the achievement of these benchmarks. Consistent with GAO's core values and our desire to be fair and balanced, we also considered and used a "partially met" rating for some benchmarks. In comparison, the Act requires the administration to report on whether satisfactory progress is being made toward meeting the benchmarks. The benchmarks cover Iraqi government actions needed to advance reconciliation within Iraqi society, improve the security of the Iraqi population, provide essential services to the population, and promote economic well-being. To complete this work, we reviewed U.S. agency and Iraqi documents and interviewed officials from the Departments of Defense, State, and the Treasury; the Multi-National Force-Iraq (MNF-I) and its subordinate commands; the Defense Intelligence Agency; the Central Intelligence Agency; the National Intelligence Council; and the United Nations. These officials included Ryan Crocker, the U.S. Ambassador to Iraq, and General …

A letter report issued by the Government Accountability Office with an abstract that begins "The Department of Defense (DOD) asked Congress for $73.2 billion in fiscal year 2007 for research, development, testing, and evaluation (RDT&E). DOD organized this request using program element (PE) codes, which are designed to convey key information about the budget request. DOD also provides documents called budget exhibits detailing the activities for which funds are being requested. The National Defense Authorization Act for Fiscal Year 2006 mandated that GAO examine the program elements and budget exhibits. GAO assessed (1) whether the RDT&E program element code structure and the associated budget exhibits provide accurate, consistent, complete, and clear information, and (2) what factors contribute to any problems found. In conducting this review GAO analyzed all of the fiscal year 2007 program element codes and 47 budget exhibits. GAO also interviewed key DOD officials."

This presentation describes the tools and services provided by the National Atmospheric Release Advisory Center (NARAC) at Lawrence Livermore National Laboratory (LLNL) for modeling the impacts of airborne hazardous materials. NARAC provides atmospheric plume modeling tools and services for chemical, biological, radiological, and nuclear airborne hazards. NARAC can simulate downwind effects from a variety of scenarios, including fires, industrial and transportation accidents, radiation dispersal device explosions, hazardous material spills, sprayers, nuclear power plant accidents, and nuclear detonations. NARAC collaborates on radiological dispersion source terms and effects models with Sandia National Laboratories and the U.S. Nuclear Regulatory Commission. NARAC was designated the interim provider of capabilities for the Department of Homeland Security's Interagency Modeling and Atmospheric Assessment Center by the Homeland Security Council in April 2004. The NARAC suite of software tools include simple stand-alone, local-scale plume modeling tools for end-user's computers, and Web- and Internet-based software to access advanced modeling tools and expert analyses from the national center at LLNL. Initial automated, 3-D predictions of plume exposure limits and protective action guidelines for emergency responders and managers are available from the center in 5-10 minutes. These can be followed immediately by quality-assured, refined analyses by 24 x 7 on-duty or …

Static {sup 1}H Multiple Quantum Nuclear Magnetic Resonance (MQ NMR) has recently been shown to provide detailed insight into the network structure of pristine silicon based polymer systems. The MQ NMR method characterizes the residual dipolar couplings of the silicon chains that depend on the average molecular weight between physical or chemical constraints. Recently, we have employed MQ NMR methods to characterize the changes in network structure in a series of complex silicone materials subject to numerous degradation mechanisms, including thermal, radiative, and desiccative. For thermal degradation, MQ NMR shows that a combination of crosslinking due to post-curing reactions as well as random chain scissioning reactions occurs. For radiative degradation, the primary mechanisms are via crosslinking both in the network and at the interface between the polymer and the inorganic filler. For samples stored in highly desiccating environments, MQ NMR shows that the average segmental dynamics are slowed due to increased interactions between the filler and the network polymer chains.

Point design ignition capsules designed for the National Ignition Facility (NIF) currently use an x-ray-driven Be(Cu) ablator to compress the DT fuel. Ignition specifications require that the mass of unablated Be(Cu), called residual mass, be known to within 1% of the initial ablator mass when the fuel reaches peak velocity. The specifications also require that the implosion bang time, a surrogate measurement for implosion velocity, be known to +/- 50 ps RMS. These specifications guard against several capsule failure modes associated with low implosion velocity or low residual mass. Experiments designed to measure and to tune experimentally the amount of residual mass are being developed as part of the National Ignition Campaign (NIC). Tuning adjustments of the residual mass and peak velocity can be achieved using capsule and laser parameters. We currently plan to measure the residual mass using streaked radiographic imaging of surrogate tuning capsules. Alternative techniques to measure residual mass using activated Cu debris collection and proton spectrometry have also been developed. These developing techniques, together with bang time measurements, will allow us to tune ignition capsules to meet NIC specs.

To validate our modeling of the macroscopic and microscopic hydrodynamic and equation of state response of these candidate ablators to NIC-relevant x-ray drive, a multi-lab experimental program has been verifying the behavior of these new ablators. First, the pressures for onset and termination of melt for both Be and HDC under single or double shock drive has been measured at the Z and Omega facilities. Second, the level and effect of hard x-ray preheat has been quantified in scaled experiments at the Omega facility. Third, a long planar x-ray drive has been developed to check 2D and 3D perturbation growth at the ablation front upon acceleration. The concept has been extended to study growth at and near the ablator-ice interface upon deceleration. In addition, experimental designs for validating the expected low level of perturbation seeding due to possible residual microstructure after melt during first and second shock transit in Be and HDC have been completed. Results so far suggest both Be and HDC can remain ablator choices and have guided pulse shaping designs.

The RESRAD-OFFSITE code is an extension of the RESRAD (onsite) code, which has been widely used for calculating doses and risks from exposure to radioactively contaminated soils. The development of RESRAD-OFFSITE started more than 10 years ago, but new models and methodologies have been developed, tested, and incorporated since then. Some of the new models have been benchmarked against other independently developed (international) models. The databases used have also expanded to include all the radionuclides (more than 830) contained in the International Commission on Radiological Protection (ICRP) 38 database. This manual provides detailed information on the design and application of the RESRAD-OFFSITE code. It describes in detail the new models used in the code, such as the three-dimensional dispersion groundwater flow and radionuclide transport model, the Gaussian plume model for atmospheric dispersion, and the deposition model used to estimate the accumulation of radionuclides in offsite locations and in foods. Potential exposure pathways and exposure scenarios that can be modeled by the RESRAD-OFFSITE code are also discussed. A user's guide is included in Appendix A of this manual. The default parameter values and parameter distributions are presented in Appendix B, along with a discussion on the statistical distributions for probabilistic analysis. …

When complete the National Ignition Facility (NIF) will be the world's largest and most energetic laser and will be capable of achieving for the first time fusion ignition in the laboratory. Detecting optics features within the laser beamlines and sizing them at diameters of 0.1 mm to 10 mm allows timely decisions concerning refurbishment and will help with the routine operation of the system. Horizontally polarized shear waves at 10 MHz were shown to accurately detect, locate, and size features created by laser operations from 0.5 mm to 8 mm by placing sensors at the edge of the optic. The shear wave technique utilizes highly directed beams. The outer edge of an optic can be covered with shear wave transducers on four sides. Each transducer sends a pulse into the optic and any damage reflects the pulse back to the transmitter. The transducers are multiplexed, and the collected time waveforms are enveloped and replicated across the width of the element. Multiplying the data sets from four directions produces a map of reflected amplitude to the fourth power, which images the surface of the optic. Surface area can be measured directly from the image, and maximum depth was shown to be …

The LLNL Bioassay Laboratory recently purchased a Perkin-Elmer DRCe ICP-MS (DRCe) to replace the existing Perkin-Elmer Elan 6000 ICP-MS (Elan 6000) used for the analysis of {sup 238}U in urine bioassay samples. In accordance with section 5.7.2 of DOE-STD-1112-98, 'The Department of Energy Laboratory Accreditation Program for Radiobioassay', this document demonstrates that the DRCe is technically equivalent to the Elan 6000. This paper documents: (1) Minor changes made in the procedure to improve the sensitivity; (2) Detection limits for the Elan 6000 and the DRCe; (3) Determination of the measurement uncertainty for the DRCe; and (4) Comparison of results from the DRCe versus the Elan 6000. A 1 mL aliquot of the sample is transferred to an auto sampler tube. Nitric acid and {sup 233}U (used as an internal standard) are added to the samples and the samples are digested in a microwave oven. The digested samples are diluted to 10 mL with deionized water and the {sup 238}U concentration is determined by ICP-MS. The ICP-MS is calibrated with a series of {sup 238}U standards. {sup 233}U is used as an internal standard to correct for suppression of the signal due to the sample matrix. The Elan 6000 is run …

Throughout fifty-three years of operations, an estimated 792,000 Ci (29,300 TBq) of tritium have been released to the atmosphere at the Livermore site of Lawrence Livermore National Laboratory (LLNL); about 75% was tritium gas (HT) primarily from the accidental releases of 1965 and 1970. Routine emissions contributed slightly more than 100,000 Ci (3,700 TBq) HT and about 75,000 Ci (2,800 TBq) tritiated water vapor (HTO) to the total. A Tritium Dose Reconstruction was undertaken to estimate both the annual doses to the public for each year of LLNL operations and the doses from the few accidental releases. Some of the dose calculations were new, and the others could be compared with those calculated by LLNL. Annual doses (means and 95% confidence intervals) to the potentially most exposed member of the public were calculated for all years using the same model and the same assumptions. Predicted tritium concentrations in air were compared with observed mean annual concentrations at one location from 1973 onwards. Doses predicted from annual emissions were compared with those reported in the past by LLNL. The highest annual mean dose predicted from routine emissions was 34 {micro}Sv (3.4 mrem) in 1957; its upper confidence limit, based on very …

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Weekly newspaper from Rusk, Texas that includes local, state and national news along with extensive advertising.

Daily student newspaper from the University of North Texas in Denton, Texas that includes local, state and campus news along with advertising.

Weekly student newspaper from Texas Wesleyan University in Fort Worth, Texas that includes campus and local news along with advertising.

Weekly student newspaper from Texas Wesleyan University in Fort Worth, Texas that includes campus and local news along with advertising.

This report provides information about Health Insurance where people buy insurance to protect themselves against the possibility of financial loss in the future. Americans obtain insurance in different settings and a variety of methods.

Clipping of an article about the races discussed by party officials regarding next year's political contest between Democrats and Republicans.