A letter report issued by the Government Accountability Office with an abstract that begins "The nation's critical infrastructure sectors--such as public health, energy, water, and transportation--rely on computerized information and systems to provide services to the public. To fulfill the requirement for a comprehensive plan, including cyber aspects, the Department of Homeland Security (DHS) issued a national plan in June 2006 for the sectors to use as a road map to enhance the protection of critical infrastructure. Lead federal agencies, referred to as sector-specific agencies, are responsible for coordinating critical infrastructure protection efforts, such as the development of plans that are specific to each sector. In this context, GAO was asked to determine if these sector-specific plans address key aspects of cyber security, including cyber assets, key vulnerabilities, vulnerability reduction efforts, and recovery plans. To accomplish this, GAO analyzed each sector-specific plan against criteria that were developed on the basis of DHS guidance."

A letter report issued by the Government Accountability Office with an abstract that begins "In 1995, GAO first designated the Department of Defense's (DOD) business systems modernization program as "high-risk," and continues to do so today. In 2004, Congress passed legislation reflecting prior GAO recommendations that DOD adopt a corporate approach to information technology (IT) business systems investment management, including tiered accountability for business systems at the department and component levels. To support GAO's legislative mandate to review DOD's efforts, GAO assessed whether the investment management approach of one of DOD's components--the Department of the Navy--is consistent with leading investment management best practices. In doing so, GAO applied its IT Investment Management (ITIM) framework and associated methodology, focusing on the stages related to the investment management provisions of the Clinger-Cohen Act of 1996."

A letter report issued by the Government Accountability Office with an abstract that begins "Federal officials, Congress, and the public have long voiced concerns about safety at the nation's nuclear weapons laboratories: Lawrence Livermore, Los Alamos, and Sandia. The laboratories are overseen by the National Nuclear Security Administration (NNSA), while contractors carry out the majority of the work. A recent change to oversight policy would result in NNSA's relying more on contractors' own management controls, including those for assuring safety. This report discusses (1) the recent history of safety problems at the laboratories and contributing factors, (2) steps taken to improve safety, and (3) challenges that remain to effective management and oversight of safety. To address these objectives, GAO reviewed almost 100 reports and investigations and interviewed key federal and laboratory officials."

A letter report issued by the Government Accountability Office with an abstract that begins "An outbreak of pandemic flu would require close cooperation between the public and private sectors to ensure the protection of our nation's critical infrastructure, such as drinking water and electricity. Because over 85 percent of the nation's critical infrastructure is owned and operated by the private sector, it is vital that both sectors effectively coordinate to successfully protect these assets. The Department of Homeland Security (DHS) is responsible for coordinating a national protection strategy and government and private sector councils have been created as a collaborating tool. GAO was asked to assess how the federal and private sectors are working together at a national level to protect the nation's critical infrastructure in the event of a pandemic, the challenges they face, and opportunities for addressing these challenges. GAO reviewed 5 of the 17 critical infrastructure sectors. These 5 sectors are energy (electricity), food and agriculture, telecommunications, transportation (highway and motor carrier), and water."

Testimony issued by the Government Accountability Office with an abstract that begins "GAO was asked to provide testimony about the effectiveness and reliability of the State Department's Office of Inspector General (State IG). We focused on the independence of the State IG, the use of inspections instead of audits to provide oversight of the department, and the effectiveness of the IG's investigative function. The testimony is based primarily on our March 2007 report, Inspectors General: Activities of the Department of State Office of Inspector General (GAO-07-138)."

Testimony issued by the Government Accountability Office with an abstract that begins "The Transportation Security Administration (TSA) is developing the Transportation Worker Identification Credential (TWIC) to help ensure that only workers who are not known to pose a terrorist threat are allowed to enter secure areas of the nation's transportation facilities. This testimony is based primarily on GAO's September 2006 report on the TWIC program, and interviews with TSA and maritime industry officials conducted in September and October 2007 to obtain updates on the TWIC program. Specifically, this testimony addresses (1) the progress TSA has made since September 2006 in implementing the TWIC program and addressing GAO recommendations; and (2) some of the remaining challenges that TSA and the maritime industry must overcome to ensure the successful implementation of the program."

A letter report issued by the Government Accountability Office with an abstract that begins "For decades, the United States has tried to impede nuclear proliferation networks that provide equipment to nuclear weapons development programs in countries such as Pakistan and Iran. GAO was asked to examine U.S. efforts to counter nuclear proliferation networks, specifically the (1) status of U.S. efforts to strengthen multilateral controls, (2) impact of U.S. assistance to help other countries improve their legal and regulatory controls, and (3) impact of U.S. efforts to strengthen its enforcement activities. GAO's findings focused on seven countries where network activities reportedly occurred."

Correspondence issued by the Government Accountability Office with an abstract that begins "Rising pharmacy costs have been a long-standing issue for the Department of Defense (DOD). In 1998, we reported that DOD's fiscal year 1997 total pharmacy costs were $1.3 billion--a 13 percent increase from fiscal year 1995. In fiscal year 2006, DOD dispensed 115 million prescriptions to about 6.5 million beneficiaries at a cost of about $6 billion. One effort to control pharmacy costs is through the use of a uniform formulary, which is a list of preferred drugs that are generally available to beneficiaries. The National Defense Authorization Act for Fiscal Year 2000 directed DOD to establish a pharmacy benefits program that included a uniform formulary. DOD implemented the uniform formulary in 2005. Drugs on the uniform formulary are generally available at military treatment facilities (MTF), the TRICARE Mail Order Pharmacy (TMOP), and retail pharmacies. Each quarter, DOD reviews drugs for inclusion on the uniform formulary. DOD's decision to designate a drug as either formulary or nonformulary is based on the drug's clinical and cost-effectiveness relative to the other drugs in its therapeutic class. In its decision-making process, DOD considers information such as the drug's indications, clinical outcomes, …

Correspondence issued by the Government Accountability Office with an abstract that begins "The Department of Veterans Affairs (VA) operates one of the largest health care systems in the nation. For fiscal year 2007, VA estimates that it will provide health care to more than 5 million veterans, either in its own facilities or through other health care providers. During the past decade, the numbers of VA patients and the costs for treating them have increased rapidly, due in part to an expansion in the number of veterans eligible to receive care. The Veterans Health Administration (VHA)--the VA entity responsible for the health care of veterans--spends about $35 billion a year providing health care to veterans, including more than $7 billion to acquire health care services and products. In its own health care facilities, VHA contracts for a broad range of medical services such as anesthesiology, for other services that support the delivery of medical care such as facility maintenance and laundry services, and for products such as medical equipment, food, and hospital linens. It also contracts for medical care for veterans provided in non-VA hospitals and community based clinics. Contracting for services at VHA represents a large and growing proportion …

A letter report issued by the Government Accountability Office with an abstract that begins "In 1995, GAO first designated the Department of Defense's (DOD) business systems modernization program as "high-risk" and continues to do so today. In 2004, Congress passed legislation reflecting prior GAO recommendations that DOD adopt a corporate approach to information technology (IT) business systems investment management including tiered accountability for business systems at the department and component levels. To support GAO's legislative mandate to review DOD's efforts, GAO assessed whether the investment management approach of one of DOD's components--the Department of the Air Force (Air Force)--is consistent with leading investment management best practices. In doing so, GAO applied its IT Investment Management (ITIM) framework and associated methodology, focusing on the stages related to the investment management provisions of the Clinger-Cohen Act of 1996."

A letter report issued by the Government Accountability Office with an abstract that begins "Annual vaccination is the main method for preventing seasonal influenza, which typically occurs in the United States from late fall to early spring. Manufacturers produce vaccine through a lengthy and complex process. Manufacturers and medical supply distributors then ship vaccine to providers such as physicians. Each year, the Department of Health and Human Services's (HHS) Centers for Disease Control and Prevention (CDC) recommends who should be targeted for vaccination, including those at higher risk for influenza-related complications or medical care--for example, adults aged 50 years and older, young children, and some individuals with chronic medical conditions. CDC bases its recommendations on those made by the agency's Advisory Committee on Immunization Practices (ACIP). GAO examined: (1) factors that affect the quantity of vaccine produced and when it reaches providers, (2) issues related to making vaccine available to high-risk and other target groups, and (3) public health messages produced and disseminated by CDC and others to promote vaccination. GAO reviewed relevant documents and interviewed officials from CDC, other public health entities, manufacturers, and medical supply distributors, and examined data on vaccine doses produced and shipped."

A letter report issued by the Government Accountability Office with an abstract that begins "Given the importance of the Office of Personnel Management's (OPM) role in managing the nation's federal workforce, GAO assessed OPM's internal capacity for human capital management. This report--the third in the series--extends prior work and (1) looks at the extent to which OPM has addressed key internal human capital management issues identified by examining employee responses to the 2004 and 2006 Federal Human Capital Survey (FHCS) and (2) has strategies in place to ensure it has the mission critical talent it needs to meet current and future strategic goals. To address our objectives, GAO analyzed 2004 and 2006 FHCS results, summaries of OPM employee focus groups, and analyzed OPM strategic and human capital planning documents."

Testimony issued by the Government Accountability Office with an abstract that begins "GAO has for many years warned that our nation is on an imprudent and unsustainable fiscal path. During the past 2 years, the Comptroller General has traveled to 24 states as part of the Fiscal Wake-Up Tour. Members of this diverse group of policy experts agree that finding solutions to the nation's long-term fiscal challenge will require bipartisan cooperation, a willingness to discuss all options, and the courage to make tough choices. Indeed, the members of the Fiscal Wake-Up Tour believe that fiscal responsibility and intergenerational equity must be a top priority for the new President. Several bills have been introduced that would establish a bipartisan group to develop proposals/policy options for addressing the longterm fiscal challenge. At the request of Chairman Conrad and Senator Gregg, the Comptroller General discussed GAO's views on their proposal to create a Bipartisan Task Force for Responsible Fiscal Action (S. 2063)."

Testimony issued by the Government Accountability Office with an abstract that begins "The Uniformed Services Employment and Reemployment Rights Act of 1994 (USERRA) protects the employment and reemployment rights of federal and nonfederal employees who leave their employment to perform military or other uniformed service. Under a demonstration project from February 8, 2005, through September 30, 2007, and subsequently extended through November 16, 2007, the Department of Labor (DOL) and the Office of Special Counsel (OSC) share responsibility for receiving and investigating USERRA claims and seeking corrective action for federal employees. In July 2007, GAO reported on its review of the operation of the demonstration project through September 2006. This testimony describes the findings of our work and actions taken to address our recommendations. In response to the request from Congress, GAO also presents views on (1) factors to consider in deciding whether to extend the demonstration project and the merits of conducting a follow-up review and (2) options available if the demonstration is not extended. In preparing this statement, GAO interviewed officials from DOL and OSC to update actions taken on recommendations from our July 2007 report and developments since we conducted that review."

Testimony issued by the Government Accountability Office with an abstract that begins "The nation's critical infrastructure sectors--such as banking and finance, information technology, and public health--rely on computerized information and systems to provide services to the public. To fulfill the requirement for a comprehensive plan, including cyber aspects, the Department of Homeland Security (DHS) issued a national plan in June 2006 for the sectors to use as a road map to enhance the protection of critical infrastructure. Lead federal agencies, referred to as sector-specific agencies, are responsible for coordinating critical infrastructure protection efforts such as the development of plans that are specific to each sector. GAO was asked to summarize a report being released today that identifies the extent to which the sector plans addressed key aspects of cyber security, including cyber assets, key vulnerabilities, vulnerability reduction efforts, and recovery plans. In the report, GAO analyzed each sector-specific plan against criteria that were developed on the basis of DHS guidance."

A letter report issued by the Government Accountability Office with an abstract that begins "One of the first steps in the National Aeronautics and Space Administration's (NASA) efforts to implement the President's plan to return humans to the moon and prepare for eventual human space flight to Mars is the development of the Ares I Crew Launch Vehicle. In 2005, NASA outlined a framework for implementing the President's plan and has awarded contracts for Ares I and the Orion Crew Exploration Vehicle it is designed to send into space. It plans to conduct the first human space flight in 2015. However, the agency is seeking to speed development efforts in order to reduce the gap in our nation's ability to provide human access to space caused by the Space Shuttle's retirement in 2010. GAO was asked to assess NASA's progress in developing the knowledge needed to make sound investment decisions for the Ares I project. GAO's work included analyzing Ares I plans, contracts, schedules, and risk assessments."

A letter report issued by the Government Accountability Office with an abstract that begins "The abuse of anabolic steroids by teenagers--that is, their use without a prescription--is a health concern. Anabolic steroids are synthetic forms of the hormone testosterone that can be taken orally, injected, or rubbed on the skin. Although a 2006 survey funded by the National Institute on Drug Abuse (NIDA) found that less than 3 percent of 12th graders had abused anabolic steroids, it also found that about 40 percent of 12th graders described anabolic steroids as "fairly easy" or "very easy" to get. The abuse of anabolic steroids can cause serious health effects and behavioral changes in teenagers. GAO was asked to examine federally funded efforts to address the abuse of anabolic steroids among teenagers and to review available research on this issue. This report describes (1) federally funded efforts that address teenage abuse of anabolic steroids, (2) available research on teenage abuse of anabolic steroids, and (3) gaps or areas in need of improvement that federal officials and other experts identify in research that addresses teenage anabolic steroid abuse. To do this work, GAO reviewed federal agency materials and published studies identified through a literature …

Solution conductivity data from the 1CU conductivity meter in H-Canyon shows that uranium concentration in the 0 to 30 gram per liter (g/L) range has no statistically significant effect on the calibration of free nitric acid measurement. Based on these results, no additional actions are needed on the 1CU Conductivity Meter prior to or during the processing of uranium solutions in the 0 to 30 g/L range. A model based only on free nitric acid concentration is shown to be appropriate for explaining the data. Data uncertainties for the free acid measurement of uranium-bearing solutions are 8.5% or less at 95% confidence. The analytical uncertainty for calibrating solutions is an order of magnitude smaller only when uranium is not present, allowing use of a more accurate analytical procedure. Literature work shows that at a free nitric acid level of 0.33 M, uranium concentration of 30 g/L and 25 C, solution conductivity is 96.4% of that of a uranium-free solution. The level of uncertainties in the literature data and its fitting equation do not justify calibration changes based on this small depression in solution conductivity. This work supports preparation of H-Canyon processing of Super Kukla fuel; however, the results will be …

This document describes the analysis of the waste evaporation process on the flammability behavior. The evaluation calculates the gas generation rate, time to reach 25% and 100% of the lower flammability limit (LFL), and minimum ventilation rates for the 242-A Evaporator facility during the normal evaporation process and when vacuum is lost. This analysis performs flammability calculations on the waste currently within all 28 double-shell tanks (DST) under various evaporation process conditions to provide a wide spectrum of possible flammable gas behavior. The results of this analysis are used to support flammable gas control decisions and support and upgrade to Documented Safety Analysis for the 242-A Evaporator.

We present S/1 and R/1 test results on unconditioned and 355 nm (3{omega}), 500 ps laser conditioned DKDP. We find up to {approx}2.5X improvement in fluence in the S/1 performance after 3{omega}, 500 ps conditioning to 5 J/cm{sup 2}. For the first time, we observe a shift to higher fluences in the R/1 results for DKDP at 3{omega}, 7 ns due to 500 ps laser conditioning. The S/1 results are compared to {rho}({phi}) results previously measured on the same DKDP crystal [1]. A consistent behavior in fluence was found between the S/1 and {rho}({phi}) results for unconditioned and 500 ps conditioned DKDP. We were successful at using Poisson statistics to derive a connection between the S/1 and {rho}({phi}) results that could be tested with our data sets by trying to predict the shape of the {rho}({phi}) curve. The value for the power dependence on fluence of {rho}({phi}) derived from the S/1 data was {approx}11 {+-} 50%. The results presented and discussed here imply a strong correlation between the damage probability (S/1) test and {rho}({phi}). We find a consistent description of the two test types in terms of a power law {rho}({phi}) and that this basic shape held for all cases, …

Large quantities of water are associated with the production of coalbed methane (CBM) in the Powder River Basin (PRB) of Wyoming. The chemistry of co-produced water often makes it unsuitable for subsequent uses such as irrigated agriculture. However, co-produced waters have substantial potential for a variety of beneficial uses. Achieving this potential requires the development of appropriate water management strategies. There are several unique characteristics of co-produced water that make development of such management strategies a challenge. The production of CBM water follows an inverse pattern compared to traditional wells. CBM wells need to maintain low reservoir pressures to promote gas production. This need renders the reinjection of co-produced waters counterproductive. The unique water chemistry of co-produced water can reduce soil permeability, making surface disposal difficult. Unlike traditional petroleum operations where co-produced water is an undesirable by-product, co-produced water in the PRB often is potable, making it a highly valued resource in arid western states. This research project developed and evaluated a number of water management options potentially available to CBM operators. These options, which focus on cost-effective and environmentally-sound practices, fall into five topic areas: Minimization of Produced Water, Surface Disposal, Beneficial Use, Disposal by Injection and Water Treatment. …

This cleanup verification package documents completion of remedial action for the 126-F-1, 184-F Powerhouse Ash Pit. This waste site received coal ash from the 100-F Area coal-fired steam plant. Leakage of process effluent from the 116-F-14 , 107-F Retention Basins flowed south into the ash pit, contaminating the northern portion.

The Pacific Northwest National Laboratory (PNNL) hosted its fourth annual Summer Research Institute in Interfacial and Condensed Phase Chemical Physics from April through September 2007. During this time, 21 PNNL scientists hosted 23 participants from 20 different universities. Of the 23 participants, 20 were graduate students, 1 was a postdoctoral fellow, and 2 were university faculty members. This report covers the essense of the program and the research the participants performed.

Plastic deformation has been observed in damascene Cu interconnect test structures during an in-situ electromigration experiment and before the onset of visible microstructural damage (ie. voiding) using a synchrotron technique of white beam X-ray microdiffraction. We show here that the extent of this electromigration-induced plasticity is dependent on the texture of the Cu grains in the line. In lines with strong <111> textures, the extent of plastic deformation is found to be relatively large compared to our plasticity results in the previous study [1] using another set of Cu lines with weaker textures. This is consistent with our earlier observation that the occurrence of plastic deformation in a given grain can be strongly correlated with the availability of a <112> direction of the crystal in the proximity of the direction of the electron flow in the line (within an angle of 10{sup o}). In <111> out-of-plane oriented grains in a damascene interconnect scheme, the crystal plane facing the sidewall tends to be a {l_brace}110{r_brace} plane,[2-4] so as to minimize interfacial energy. Therefore, it is deterministic rather than probabilistic that the <111> grains will have a <112> direction nearly parallel to the direction of electron flow. Thus, strong <111> textures lead …