Measurements of n/sub 2/ for a large class of oxide and fluoride crystals and glasses have been made using 100-ps, 1.06-..mu..m laser pulses and time-resolved interferometry. Values of n/sub 2/ for various glasses are summarized.

None

This LTR contains the original results of the Railroad Locomotive Tractive Effort Test performed by Kaiser Engineers on July 29, 1965, using an existing 24-wheel 500-ton dolly and the existing shielded locomotive. The test was conducted to confirm calculations of the tractive effort required to move the LOFT dolly (MTA) through the four-rail high bay curve and the curve into the LOFT containment vessel.

A conceptual heat transfer loop and balance of plant design for the Pulse*Star Inertial Confinement Fusion Reactor has been investigated and results are presented. The Pulse*Star reaction vessel, a perforated steel bell jar approximately 11 m in diameter, is immersed in Li/sub 17/Pb/sub 83/ coolant which flows through the perforations and forms a 1.5 m thick plenum of droplets around an 8 m diameter inner chamber. The reactor and associated pumps, piping, and steam generators are contained within a 17 m diameter pool of Li/sub 17/Pb/sub 83/ coolant to minimize structural requirements and occupied space, resulting in reduced cost. Four parallel heat transfer loops with flow rates of 5.5 m/sup 3//s each are necessary to transfer 3300 MWt of power. The steam generator design was optimized by finding the most cost-effective combination of heat exchanger area and pumping power. Power balance calculations based on an improved electrical conversion efficiency revealed a net electrical output of 1260 MWe to the bus bar and a resulting net efficiency of 39%. Suggested balance-of-plant layouts are also presented.

An overall summary is presented giving the radioactive liquid wastes discharged to ground during 1976 and since startup (for both total and decayed depositions) within the Production and Waste Management Division control zone (200 Area plateau). Overall summaries are also presented for 200 East Area and for 200 West Area. The data contain an estimate of the radioactivity discharged to individual ponds, cribs and specific retention sites within the Production and Waste Management Division during 1976 and from startup through December 31, 1976; an estimate of the decayed activities from startup through 1976; the location and reference drawings of each disposal site; and the usage dates of each disposal site. The estimates for the radioactivity discharged and for decayed activities dicharged from startup through December 31, 1976 are based upon Item 4 of the Bibliography. The volume of liquid discharged to the ponds also includes major nonradioactive streams. The wastes discharged during 1976 to each active disposal site are detailed on a month-to-month basis, along with the monthly maximum concentration and average concentration data. An estimate of the radioactivity discharged to each active site along with the remaining decayed activities is given.

Report that describes the Keystone XL pipeline proposal and the process required for federal approval. It summarizes key arguments for and against the pipeline put forth by the pipeline's developers, federal agencies, environmental groups, and other stakeholders.

A letter report issued by the Government Accountability Office with an abstract that begins "U. S. aquaculture--the raising of fish and shellfish in captivity--has generally been confined to nearshore coastal waters or in other water bodies, such as ponds, that fall under state regulation. Recently, there has been an increased interest in expanding aquaculture to offshore waters, which would involve raising fish and shellfish in the open ocean, and consequently bringing these types of operations under federal regulation. While the offshore expansion has the potential to increase U.S. aquaculture production, no comprehensive legislative or regulatory framework to manage such an expansion exists. Instead, multiple federal agencies have authority to regulate different aspects of offshore aquaculture under a variety of existing laws that were not designed for this purpose. In this context, GAO was asked to identify key issues that should be addressed in the development of an effective regulatory framework for U.S. offshore aquaculture. In conducting its assessment, GAO administered a questionnaire to a wide variety of key aquaculture stakeholders; analyzed laws, regulations, and key studies; and visited states that regulate nearshore aquaculture industries. Although GAO is not making any recommendations, this review emphasizes the need to carefully consider a …

A letter report issued by the Government Accountability Office with an abstract that begins "GAO designated the transformation of the Department of Homeland Security (DHS) as high risk in 2003, and it continues to do so today. One essential tool for facilitating organizational transformation is an enterprise architecture (EA)--a corporate blueprint that serves as an authoritative frame of reference for information technology investment decision making. The Congress required DHS to submit a report that includes its EA and a capital investment plan for implementing it. The Congress also required that GAO review the report. In June 2006, DHS submitted this report to the Congress. GAO's objective was to assess the status of the EA, referred to as DHS EA 2006, and the plan for implementing it. To meet this objective, GAO analyzed architectural documents relative to its prior recommendations; evaluated stakeholder comments and the process used to obtain them; and analyzed the implementation plan against relevant guidance."

A letter report issued by the Government Accountability Office with an abstract that begins "U.S. government officials working overseas are at risk from terrorist threats. Since 1968, 32 embassy officials have been attacked--23 fatally--by terrorists outside the embassy. As the State Department continues to improve security at U.S. embassies, terrorist groups are likely to focus on "soft" targets--such as homes, schools, and places of worship. GAO was asked to determine whether State has a strategy for soft target protection; assess State's efforts to protect U.S. officials and their families while traveling to and from work; assess State's efforts overseas to improve security at schools attended by the children of U.S. officials; and describe issues related to protection at their residences."

A letter report issued by the General Accounting Office with an abstract that begins "The National School Lunch and Breakfast Programs provide millions of children with low-cost or free nutritious meals each school day. In school year 1996-97, the Department of Agriculture instituted more stringent requirements for the nutritional content of school meals. GAO was asked to study the school food service revenues and expenses and how they have changed since the requirements went into effect. This report includes information on the sources of revenues available for providing meals, the expenses of producing meals, the revenues compared to expenses, and the approaches that local school food authorities have adopted to manage their school food service finances. It uses data from six selected states. This report does not provide specific information on the expense of producing a reimbursable school lunch or breakfast."

A letter report issued by the Government Accountability Office with an abstract that begins "Elevated levels of greenhouse gases in the atmosphere and the resulting effects on the earth's climate could have significant environmental and economic impacts in the United States and internationally. Potential impacts include rising sea levels and a shift in the intensity and frequency of floods and storms. Proposed responses to climate change include adapting to the possible impacts by planning and improving protective infrastructure, and reducing greenhouse gas emissions directly through regulation or the promotion of low-emissions technologies. Because most U.S. emissions stem from the combustion of fossil fuels such as coal, oil, and natural gas, much of this report centers on the effect emissions regulation could have on the economy. In this context, GAO was asked to elicit the opinions of experts on (1) actions the Congress might consider to address climate change and what is known about the potential benefits, costs, and uncertainties of these actions and (2) the key strengths and limitations of policies or actions to address climate change. GAO worked with the National Academy of Sciences to identify a panel of noted economists with expertise in analyzing the economic impacts of …

A letter report issued by the Government Accountability Office with an abstract that begins "The Department of Justice (DOJ) administered 13 grant programs from fiscal years 2005 through 2010 that recipients could use to support indigent defense, 4 of which required recipients to use all or part of the funding for this purpose. DOJ also provides training to indigent defense providers, among other things."

A letter report issued by the Government Accountability Office with an abstract that begins "The Centers for Medicare and Medicaid Services (CMS), within the Department of Health and Human Services (HHS), implemented the durable medical equipment (DME) competitive bidding program’s (CBP) bidding process for the round 1 rebid. Nearly the same number of suppliers submitted a similar number of bids for both the CBP round 1 rebid and round 1. Many suppliers continued to have difficulty complying with financial documentation requirements; however, the number of bids disqualified in the round 1 rebid was significantly less than for round 1. After being notified of their bid results, some suppliers were found to have bids that were disqualified incorrectly and were subsequently offered round 1 rebid contracts. About one-third of the bidding suppliers were awarded CBP contracts."

A letter report issued by the Government Accountability Office with an abstract that begins "Less than 0.1 percent of payments Medicare made in 2011 were for amounts of services that exceeded certain unpublished limits for excess billing and where the claims did not include information from the providers to indicate why the additional services were medically necessary. These limits are set by the Centers for Medicare & Medicaid Services (CMS)--an agency within the Department of Health and Human Services (HHS)--as a means to avoid potentially improper payments. To implement these limits, CMS established automated controls in its payment systems called Medically Unlikely Edits (MUE). These MUEs compare the number of certain services billed against limits for the amount of services likely to be provided under normal medical practice to a beneficiary by the same provider on the same day--for example, no more than one of the same operation on each eye. GAO analysis of 2011 claims data found approximately $14 million out of a total of $23.9 billion in Medicare payments for services that exceeded unpublished MUE limits and where the claims did not include information from the providers to indicate why the additional services were medically necessary. As GAO …

A letter report issued by the Government Accountability Office with an abstract that begins "GAO reports since 1998 have demonstrated that state surveyors, who evaluate the quality of nursing home care on behalf of CMS, sometimes understate the extent of serious care problems in homes because they miss deficiencies. CMS oversees the effectiveness of state surveys through the federal monitoring survey program. In this program, federal surveyors in CMS's regional offices either independently evaluate state surveys by resurveying a home (comparative surveys) or directly observe state surveyors during a routine nursing home survey (observational surveys). GAO was asked to evaluate the information federal monitoring surveys provide on understatement and the effectiveness of CMS management and oversight of the survey program. To do this, GAO analyzed the results of federal monitoring surveys for fiscal years 2002 through 2007, reviewed CMS guidance for the survey program, and interviewed headquarters and regional office officials."

A letter report issued by the Government Accountability Office with an abstract that begins "The United States provided an estimated $13.9 billion for foreign police assistance during fiscal years 2009 through 2011. Funds provided by U.S. agencies rose and then fell between fiscal years 2009 and 2011. During fiscal years 2009 through 2011, the United States provided the greatest amount of its foreign police assistance to Afghanistan, Iraq, Pakistan, Colombia, Mexico, and the Palestinian Territories. Department of Defense (DOD) and State (State) funds constituted about 97 percent of U.S. funds for police assistance in fiscal year 2009 and 98 percent in fiscal years 2010 and 2011."

A letter report issued by the Government Accountability Office with an abstract that begins "Unreliable real property data has been a long-standing problem for federal landholding agencies. Under the President's real property initiative, agencies are being held accountable for, among other things, improving accuracy of their real property inventory and disposing of unneeded property. The U.S. Army Corps of Engineers (Corps), the fourth largest landholding agency, uses the Real Estate Management Information System (REMIS) for recording its civil works inventory. GAO was asked to determine whether REMIS could provide reliable information on the Corps' civil works land disposals from fiscal years 1996 through 2006. GAO's work involved comparison analyses of REMIS disposal data and other Corps reported disposal data, reviews of Corps' real property policies and guidance, and interviews with Corps officials at headquarters, three divisions, four districts, and the Real Estate Systems National Center (RESNC), which manages REMIS."

A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO reviewed the Department of Defense's (DOD) Joint Strike Fighter (JSF) Program, focusing on: (1) the program's acquisition strategy; and (2) whether the strategy is being implemented in a manner that will ensure that the acquisition strategy objectives will be achieved."

A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO provided information on on-line trading, focusing on: (1) the growth in on-line trading; (2) the extent to which on-line broker-dealers had experienced trading system delays and outages, including the causes of these problems and their reported effect on investors; and (3) how on-line broker-dealers address investor protection issues related to margin, privacy of information, risk disclosures, best execution, suitability, and advertising."

A letter report issued by the General Accounting Office with an abstract that begins "In 2000 and 2002, Maine and Arizona held the nation's first elections under voluntary programs that offered full state funding for political candidates who ran for legislative and certain statewide offices. The goals of these programs, passed as ballot initiatives by citizens in these states, included increasing electoral competition and curbing increases in the cost of campaigns. Congress has considered legislation for public financing of congressional elections nearly every session since 1956, although no law has been enacted. In the Bipartisan Campaign Reform Act (P.L. 107-155 (2002)), Congress mandated that GAO study the results of the unique public financing programs in Maine and Arizona. For the 2000 and 2002 elections in Maine and Arizona, this report provides: (1) statistics on the number of candidates who chose to campaign with public funds and the number who were elected; and (2) observations, based on limited data, regarding the extent to which the goals of the public funding programs were met."

A letter report issued by the General Accounting Office with an abstract that begins "GAO audited the financial statements for the Federal Deposit Insurance Corporation's (FDIC) Bank Insurance Fund, Savings Association Insurance Fund, and FSLIC Resolution Fund for 2000 and 1999. GAO found that (1) the financial statements of each fund are presented fairly in conformity with U.S. generally accepted accounting principles; (2) although certain internal controls should be improved, FDIC had effective internal control over financial reporting and compliance with laws and regulations; and (3) there was no reportable noncompliance with the laws and regulations."

This report describes key U.S. counternarcotics programs in Afghanistan in the context of the 2014 transition and analyzes policy issues related to these programs for Congress to consider as policy makers examine the drug problem in Afghanistan.

This report discusses the creation of federal holidays, how holidays affect employee pay, and recent holiday legislation.

This report provides a brief overview of the existing statutory authority and implementing regulation, as well as a description of several policy issues raised in previous debates regarding chemical facility security. It also identifies policy options for congressional consideration.