A letter report issued by the General Accounting Office with an abstract that begins "TThe United States and Russia began an ambitious nonproliferation program, the Nuclear Cities Initiative (NCI), to create sustainable job opportunities for weapons scientists in Russia's closed nuclear cities and to help Russia accelerate the downsizing of its nuclear weapons complex in in 1998. The program, however, poses a daunting challenge. The nuclear cities are geographically and economically isolated, access is restricted for security reasons, and weapons scientists are not accustomed to working for commercial businesses. Thus, Western businesses are reluctant to invest in the nuclear cities. This report reviews (1) the costs to implement NCI, including the amount of program funds spent in the United States and Russia, as well as planned expenditures; (2) the impact of NCI projects; and (3) the status of the European Nuclear Cities Initiative. GAO summarized this report in testimony before Congress; see: Nuclear Nonproliferation: DOE's Efforts to Secure Nuclear Material and Employ Weapons Scientists in Russia, by Gary L. Jones, Director Natural Resources and Environment, before the Subcommittee on Emerging Threats and Capabilities, Senate Committee on Armed Services. GAO-01-726T, May 15 (10 pages)."

A briefing report issued by the General Accounting Office with an abstract that begins "About one-third of all military service members make permanent change of station (PCS) moves each year. These moves, which may involve the members' dependents and household goods, are a considerable cost to both the government and individual service members. Not all relocation and moving costs are covered by the government. Reimbursements are based on what property a member was authorized to move and weight allowances that vary by grade and dependents. GAO found that the average duration time between PCS moves was about two years. Personnel who were unmarried and without dependents had the least time between PCS moves. Among the services, the Marine Corps had the shortest average time between PCS moves. Among enlisted personnel, those in the combat occupations had the shortest time between moves; for officers, those who were in the intelligence and tactical operations areas had the shortest average tours. GAO found that the duration of PCS tours was related to satisfaction. Those with shorter time spent between moves were less likely to be satisfied and were more likely to have a spouse who favored the member leaving the military. The most …

A letter report issued by the General Accounting Office with an abstract that begins "This report reviews information system general controls over the financial systems maintained by the Department of the Interior at its National Business Center (NBC) in Denver, Colorado. GAO found that although the Denver center has made progress in correcting previously cited computer security weaknesses, additional weaknesses affect the Denver center's information system control environment. These weaknesses affect the center's ability to prevent and detect unauthorized changes to financial information, control electronic access to sensitive personnel information, and restrict physical access to sensitive computing areas. The Denver center did not adequately limit access granted to authorized users, control all aspects of the system software controls, or secure access to its network. Also, the Denver center had not fully established a comprehensive program to routinely monitor access to its computer facilities and data and to identify and investigate unusual or suspicious access patterns that could indicate unauthorized access. The primary reason for these weaknesses was that the Denver center had not yet fully developed and implemented a comprehensive entitywide program to manage computer security."

A letter report issued by the General Accounting Office with an abstract that begins "This report reviews the Department of Defense's (DOD) family housing program. GAO discusses (1) whether DOD has implemented a standard process for determining the required military housing based on housing available in the private sector and (2) how an increase in the housing allowance is likely to affect the need for housing on military installations over the long term. Despite calls from Congress, GAO, and DOD's Inspector General, DOD has not introduced a standard process for determining military housing requirements. DOD and the services have worked to develop the framework for the process, but technical concerns, such as standards for affordable housing and commuting distance, have stalled its adoption. Increasing the housing allowance underscores the urgent need for a consistent process to determine military housing requirements because it is expected to increase demand for civilian housing and lessen the demand for military housing. From a policy standpoint, increasing the allowance better positions DOD to rely on the private sector first for housing because it removes the financial disincentive to living in civilian housing. From a management standpoint, considerable evidence suggests that it is less expensive to …

A letter report issued by the General Accounting Office with an abstract that begins "To prevent the curtailment of employment opportunities for disabled persons, the Fair Labor Standards Act allows employers to pay individuals less than the minimum wage if they have a physical or mental disability that impairs their earning or productive capacity. The Department of Labor's Wage and Hour Division (WHD) administers the special minimum wage program. More than 5,600 employers nationwide pay special wages to workers with disabilities; about 84 percent are work centers established to provide employment opportunities and support services to individuals with disabilities. Businesses comprise about 9 percent of these employers; the remaining 7 percent are hospitals or other residential care facilities and schools. Seventy-four percent of the workers paid special minimum wages by work centers have mental retardation or another developmental disability as their primary impairment, and 46 percent have multiple disabilities. From the data received by employers on the productivity of their disabled workers, it is estimated that 70 percent of the workers are less than half as productive as workers without disabilities performing the same jobs. Labor has not effectively managed the special minimum wage program to ensure that disabled workers …

A letter report issued by the General Accounting Office with an abstract that begins "To suppress enemy air defenses, U.S. armed forces use specialized aircraft designed to neutralize, destroy, or temporarily degrade enemy air defense systems through either physical attack or electronic warfare. Concerns have been raised that the Air Force's decision to retire EF-111 and F-4G suppression aircraft, combined with a growing threat from increasingly sophisticated enemy air defenses, has created a gap between the services' suppression capabilities and their needs. GAO (1) examined the steps that the military has taken since 1996 to improve its ability to suppress enemy air defenses and (2) evaluated the services' plans to eliminate any gap between their suppression capabilities and needs. GAO found that the services have improved their suppression capabilities, such as increasing the size of their fleets of F-16CJ and EA-6B suppression aircraft, improving the electronic warfare and missile systems on these aircraft, studying cost-effective alternatives for suppression in the future, and reviewing electronic warfare programs to determine if these programs are adequately managed, prioritized, and funded. However, GAO also found that current suppression capabilities are not adequate and that no comprehensive, cross-service strategy exists for achieving the suppression mission."

A letter report issued by the General Accounting Office with an abstract that begins "This report reviews the General Services Administration's (GSA) performance report for fiscal year 2000 and its performance plan for fiscal year 2002 to assess GSA's progress in achieving key outcomes important to its mission. GAO found that some goals were met or exceeded and others were not met. For fiscal year 2002, GSA set up a strategy to better meet these goals. Overall, GSA's fiscal year 2000 performance report and fiscal year 2002 plan were more informative and useful than its report and plan from last year."

A letter report issued by the General Accounting Office with an abstract that begins "In recent years, the Washington Metropolitan Area Transit Authority's (WMATA) public transit system has experienced problems with the safety and reliability of its transit services, including equipment breakdowns, delays in scheduled service, unprecedented crowding on trains, and some accidents and tunnel fires. At the same time, WMATA's ridership is at an all time high and WMATA managers expect the number of passengers to double during the next 25 years. This report reviews (1) the challenges WMATA faces in operating and maintaining its Metrorail system; (2) efforts WMATA has made to establish and monitor safety and security within its transit system; and (3) the extent to which WMATA follows established best practices in planning, selecting, and budgeting for its capital investments. GAO found that WMATA is addressing significant challenges brought about by the agency's aging equipment and infrastructure and its ever-increasing ridership. WMATA has established programs to identify, evaluate, and minimize safety and security risks throughout its rail and bus systems. WMATA has also adopted several best capital practices used by leading public and private sector organizations, but it could benefit by establishing a more formal, disciplined …

A letter report issued by the General Accounting Office with an abstract that begins "This report provides information on (1) the efficacy and adequacy of remedies provided by the Gramm-Leach-Bliley Act of 1999 in addressing attempts to obtain financial information by false pretenses and (2) suggestions for additional legislation or regulatory action to address threats to the privacy of financial information, from financial institutions. As of March 2001, federal regulatory and enforcement agencies had not taken any enforcement actions or prosecuted any cases under Subtitle B. The Federal Trade Commission (FTC) and the Department of Justice are still in the process of taking steps to ensure that the financial institutions that they regulate have reasonable controls to protect against fraudulent access to financial information. Although all of the federal regulators and privacy experts whom GAO contacted agreed that more time and experience are needed to determine if Subtitle B remedies adequately address fraudulent access to financial information, FTC staff and privacy experts suggested legislative changes to Subtitle B. GAO did not evaluate the potential impact or practicality of these suggestions because it found no consensus on these ideas."

A chapter report issued by the General Accounting Office with an abstract that begins "In most of the requests approved by the Nuclear Regulatory Commission (NRC) to transfer licenses to own or operate nuclear power plants, the financial arrangements have sought to ensure that adequate funds will be available to decommission those plants. However, when new owners proposed to continue relying on periodic deposits to external sinking funds, NRC's reviews were not always rigorous enough to ensure that decommissioning funds would be adequate. Varying cleanup standards and proposed new decommissioning methods introduce additional uncertainty about the future costs of decommissioning nuclear power plants. Changes to the Financial Accounting Standards Board's financial reporting standard will require, for the first time, owners of facilities that require significant end-of-life cleanup expenditures--such as nuclear power plants--to consistently report estimated decommissioning costs as liabilities in their financial statements. However, the new accounting standard is not intended to, and will not, establish a legal requirement that these licensees set aside adequate funding for decommissioning costs."

Program demonstration and user instructions are presented for FabryVB5. This computer program was created for use in analyzing Fabry-Perot interferometer records that detail the velocity time histories of fast moving surfaces. Graphical curves representing peak fringe positions and fiducial timing dots are extracted from a digitized film record or from a CCD digital image. An analysis is demonstrated on a sample velocimeter record along with some mathematical formula and routine operations. Routines used to analyze calibration records on streak camera distortions are illustrated in an appendix. This is a Microsoft Visual Basic{trademark} version for the PC.

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During last twenty years, a number of models have been used to calculate the change of conductivity and dielectric strength in materials caused by the passage of high-energy photons, such as Gamma-rays and X-rays. In these models, the electromagnetic fields generated in the electronic system created by the high-energy photons have not been investigated. That is, the solution of Maxwell's equations has not been obtained for these kinds of problems. We constructed a theoretical model, described by a set of equations to solve such a problem. The model includes the equations that describe the physics of the recombination and generation of electron-hole pairs by the high-energy photons in the dielectric materials, the Compton electron generation rates, and Maxwell's equations. When a beam of gamma photons penetrates into a transmission line or cables, energetic electrons and holes (carriers) are created in the metals and dielectrics of the system by the Compton and photoelectric effects. These energetic electrons and holes in turn create many low-energy holes and electrons through the interaction of the high-energy electrons with the atoms in the solids. Since the density of the solids is very high, the mean free path of the high-energy electrons is very short. In …

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In FY-2000, Engineering at Lawrence Livermore National Laboratory faced significant pressures to meet critical project milestones, and immediate demands to facilitate the reassignment of employees as the National Ignition Facility (the 600-TW laser facility being designed and built at Livermore, and one of the largest R&D construction projects in the world) was in the process of re-baselining its plan while executing full-speed its technology development efforts. This drive for change occurred as an unprecedented level of management and program changes were occurring within LLNL. I am pleased to report that we met many key milestones and achieved numerous technological breakthroughs. This report summarizes our efforts to perform feasibility and reduce-to-practice studies, demonstrations, and/or techniques--as structured through our technology centers. Whether using computational engineering to predict how giant structures like suspension bridges will respond to massive earthquakes or devising a suitcase-sized microtool to detect chemical and biological agents used by terrorists, we have made solid technical progress. Five Centers focus and guide longer-term investments within Engineering, as well as impact all of LLNL. Each Center is responsible for the vitality and growth of the core technologies it represents. My goal is that each Center will be recognized on an international scale …

This report provides an overview of the retrospective of the fruit and vegetable issues in the 106th congress.

There is a deposit summary from State members of $210.00 made on May 23, 2000. A deposit summary from the Dallas Stonewall Democratic Club of $695.00 made on May 23, 2000. Also, a deposit summary from Houston Stonewall Democratic Club of $385.00 made on June 9, 2000

The objective of this study was to develop, monitor, analyze, and report on an integrated resource-conservation program highlighting efficient residential appliances and fixtures. The sites of study were 50 homes in two water-constrained communities located in Oregon. The program was designed to maximize water savings to these communities and to serve as a model for other communities seeking an integrated approach to energy and water resource efficiency. The program included the installation and in-place evaluation of energy- and water-efficient devices including the following: horizontal axis clothes washers (and the matching clothes dryers), resource-efficient dishwashers, an innovative dual flush low-flow toilet, low-flow showerheads, and faucet aerators. The significance of this activity lies in its integrated approach and unique metering evaluation of individual end-use, aggregated residential total use, and system-wide energy and water benefits.

The purpose of this calculation is to identify the initial design requirements for refuge stations, including the client requirements, standards, codes, laws, and regulations, general discipline design criteria, and design basis events and hazards. The scope of this document is for the specific task of designing and constructing refuge stations in the Enhanced Characterization Repository Block (ECRB) subsurface openings as necessary personnel safety enhancements to the current construction, maintenance and testing operations. This document is for the construction at the Exploratory Site Facility (ESF). The criteria is not intended to be incorporated into the proposed repository design and does not support Site Recommendation or License Application efforts. This calculation is prepared in accordance with N-3.12Q as a field support calculation and was prepared using the ''Technical Work Plan for Test Facilities Design FY01 Work Activities'' (TWP) (CRWMS M&O 2000b).

The purpose of this calculation is to determine the thermal response of the 5-defense high level waste (DHLW)/Department of Energy (DOE) codisposal waste package (WP) to the hypothetical fire accident. The objective is to calculate the temperature response of the DHLW glass to the hypothetical short-term fire defined in 10 CFR 71, Section 73(c)(4), Reference 1. The scope of the calculation includes evaluation of the accident with the waste package above ground, at the Yucca Mountain surface facility. The scope is intended to cover a DHLW WP. This WP is loaded with DHLW canisters containing glass from the Savannah River Site (SRS) and a DOE canister containing Training, Research, and Isotope General Atomics (TRIGA) spent nuclear fuel (SNF). The information provided by the sketches attached to this calculation is that for the potential design of the type of WP considered in this calculation. In addition to the nominal design configuration thermal load case, the effects of varying the central DOE canister and DHLW thermal loads are determined. Also, the effects of varying values of the flame and WP outer surface emissivities are evaluated.

This report summarizes the complete research findings of the PI. Included are titles and places of publication of all journal, book, and conference papers, and abstracts. A listing of major conferences and meetings where these research results were reported is also provided.

The National Spherical Torus Experiment (NSTX) is an innovative magnetic fusion device that was constructed by the Princeton Plasma Physics Laboratory (PPPL) in collaboration with the Oak Ridge National Laboratory, Columbia University, and the University of Washington at Seattle. Since achieving first plasma in 1999, the device has been used for fusion research through an international collaboration of more than twenty institutions. The NSTX is operated through a collection of control systems that encompass a wide range of technology, from hardwired relay controls to real-time control systems with giga-FLOPS of capability. This paper presents a broad introduction to the control systems used on NSTX, with an emphasis on the computing controls, data acquisition, and synchronization systems.

The purpose of this project was to develop and apply large-scale computer simulation methods to enzyme reactions and protein dynamics. New approaches based on the QM/MM methodology were formulated. New insights on the reaction mechanisms of triosephosphate isomerase and chorismate mutase were obtained.

We have carried out a series of in situ liquid-release experiments in conjunction with a numerical modeling study to examine the effect of the rock matrix on liquid flow and transport occurring primarily through the fracture network. Field experiments were conducted in the highly fractured Topopah Spring welded tuff at a site accessed from the Exploratory Studies Facility (ESFS), an underground laboratory in the unsaturated zone at Yucca Mountain, Nevada. During the experiment, wetting-front movement, flow-field evolution, and drainage of fracture flow paths were evaluated. Modeling was used to aid in experimental design, predict experimental results, and study the physical processes accompanying liquid flow through unsaturated fractured welded tuff. Field experiments and modeling suggest that it may not be sufficient to conceptualize the fractured tuff as consisting of a single network of high-permeability fractures embedded in a low-permeability matrix. The need to include a secondary fracture network is demonstrated by comparison to the liquid flow observed in the field.