Resource Type

140 Matching Results

Results open in a new window/tab.

Argonne National Laboratory institutional plan FY 2001--FY 2006. (open access)

Argonne National Laboratory institutional plan FY 2001--FY 2006.

This Institutional Plan describes what Argonne management regards as the optimal future development of Laboratory activities. The document outlines the development of both research programs and support operations in the context of the nation's R and D priorities, the missions of the Department of Energy (DOE) and Argonne, and expected resource constraints. The Draft Institutional Plan is the product of many discussions between DOE and Argonne program managers, and it also reflects programmatic priorities developed during Argonne's summer strategic planning process. That process serves additionally to identify new areas of strategic value to DOE and Argonne, to which Laboratory Directed Research and Development funds may be applied. The Draft Plan is provided to the Department before Argonne's On-Site Review. Issuance of the final Institutional Plan in the fall, after further comment and discussion, marks the culmination of the Laboratory's annual planning cycle. Chapter II of this Institutional Plan describes Argonne's missions and roles within the DOE laboratory system, its underlying core competencies in science and technology, and six broad planning objectives whose achievement is considered critical to the future of the Laboratory. Chapter III presents the Laboratory's ''Science and Technology Strategic Plan,'' which summarizes key features of the external environment, …
Date: December 7, 2000
Creator: Beggs, S. D.
System: The UNT Digital Library
Asset Distribution of Taxable Estates: An Analysis (open access)

Asset Distribution of Taxable Estates: An Analysis

This report provides data on the distribution of assets in taxable estates that filed returns in 1998. The report also offers a brief overview of the estate and gift tax and "The Death Tax Elimination Act of 2000," which was passed in the 106th Congress and vetoed. This report finds that farm and business assets represent a small share of the total value of taxable estate tax returns filed in 1998. For an overview of estate tax, see CRS Report RL30600, Estate and Gift Taxes: Economic Issues, by Jane G. Gravelle and Steven Maguire. This report will be updated as new data becomes available.
Date: December 7, 2000
Creator: Maguire, Steven
System: The UNT Digital Library
China-U.S. Trade Agreements: Compliance Issues (open access)

China-U.S. Trade Agreements: Compliance Issues

None
Date: December 7, 2000
Creator: Morrison, Wayne M.
System: The UNT Digital Library
DOD Competitive Sourcing: Results of A-76 Studies Over the Past 5 Years (open access)

DOD Competitive Sourcing: Results of A-76 Studies Over the Past 5 Years

A letter report issued by the General Accounting Office with an abstract that begins "The Department of Defense (DOD) reported on its Office of Management and Budget Circular A-76 studies in July 2000. GAO found that DOD generally complied with the reporting requirements that Congress had imposed on it. DOD took steps to ensure that the information it provided on 286 A-76 studies was complete and accurate. GAO determined that the information was generally consistent with data it had collected on other A-76 studies. However, because of historical weaknesses in DOD's database from which the data were obtained, GAO could not be sure of the data's accuracy. Overall, DOD reported that the A-76 studies over the five year period saved about $290 million in fiscal year 1999. GAO's work showed that savings were being achieved, but limitations in DOD's baseline cost data made it difficult to determine precisely how much was being saved. In addition, DOD reported that 40 percent of the A-76 studies resulted in contracts with the private sector. At the same time, the report indicated that only 23 percent of the studies resulted in outside contracts in 1999. This was considerably lower than in earlier years when …
Date: December 7, 2000
Creator: United States. General Accounting Office.
System: The UNT Digital Library
Efficiency and Throughput Advances in Continuous Roll-To-Roll a{_}Si Alloy PV Manufacturing Technology: Phase II Annual Subcontract Technical Report; June 1999--August 2000 (open access)

Efficiency and Throughput Advances in Continuous Roll-To-Roll a{_}Si Alloy PV Manufacturing Technology: Phase II Annual Subcontract Technical Report; June 1999--August 2000

This report describes the project by Energy Conversion Devices, Inc. (ECD) and its American joint venture, United Solar Systems Corp. (United Solar), to develop and commercialize a roll-to-roll triple-junction amorphous silicon alloy PV manufacturing technology. This low material cost, roll-to-roll production technology has the economies of scale to meet the cost goals necessary for widespread use of PV. ECD developed and built the present 5-MW United Solar manufacturing plant in Troy, Michigan, and is now designing and building a new 25-MW facility, also in Michigan. United Solar holds the world's record for amorphous silicon PV conversion efficiency, and manufactures and markets a wide range of PV products including flexible portable modules, power modules, and innovative building-integrated PV (BIPV) shingle and metal-roofing modules that take advantage of this lightweight, rugged, and flexible PV technology. All of United Solar's power and BIPV products are approved by Underwriters Laboratories and carry a 10-year warranty. ECD and United Solar are addressing issues to reduce the cost and to improve the manufacturing technology for the ECD/United Solar PV module manufacturing process. ECD and United Solar identified five technology development tasks that would reduce the module manufacturing cost in the present 5-MW production facility and would …
Date: December 7, 2000
Creator: Ellison, T.
System: The UNT Digital Library
Energetic Ion Loss Diagnostic for the Wendelstein 7-AS Stellarator (open access)

Energetic Ion Loss Diagnostic for the Wendelstein 7-AS Stellarator

A diagnostic to measure the loss of energetic ions from the Wendelstein 7-AS (W7-AS) stellarator has been built. It is capable of measuring losses of both neutral beam ions and energetic ions arising from ion cyclotron resonant heating. The probe can measure losses of both clockwise and counterclockwise-going energetic ions simultaneously, and accepts a wide range of pitch angles in both directions. Initial measurements by the diagnostic are reported.
Date: December 7, 2000
Creator: Darrow, D. S.; Werner, A. & Weller, A.
System: The UNT Digital Library
Environmental Life Cycle Implications of Using Bagasse-Derived Ethanol as a Gasoline Oxygenate in Mumbai (Bombay) (open access)

Environmental Life Cycle Implications of Using Bagasse-Derived Ethanol as a Gasoline Oxygenate in Mumbai (Bombay)

Bagasse is the fibrous residue generated during sugar production and can be a desirable feedstock for fuel ethanol production. About 15%--25% of the bagasse is left after satisfying the mills' energy requirements, and this excess bagasse can be used in a bioconversion process to make ethanol. It is estimated that a 23 million L/yr ({approximately}6 million gal/yr) ethanol facility is feasible by combining excess bagasse from three larger sugar mills in Maharashtra state. The plant could supply about half of the ethanol demand in Mumbai, assuming that all gasoline is sold as an E10 fuel, a blend of 90% gasoline and 10% ethanol by volume. The life cycle assessment (LCA) performed in this study demonstrated the potentially significant benefits of diverting excess bagasse in Maharashtra to ethanol production, as opposed to disposing it by burning. In particular, lower net values for the ethanol production scenario were observed for the following: fossil energy consumption, and emissions of carbon monoxide , hydrocarbons (except methane), SOx, NOx, particulates, carbon dioxide, and methane. The lower greenhouse potential of the ethanol scenario is also important in the context of Clean Development Mechanism and Joint Implementation because India is a developing country.
Date: December 7, 2000
Creator: Kadam, K.
System: The UNT Digital Library
Evaluation of Tin Plating for Multi Canister Overpack Seals (open access)

Evaluation of Tin Plating for Multi Canister Overpack Seals

The Multi-Canister Overpack (MCO) incorporates plated seals for use with (1) the port cover plates, (2) process valves of the shield plug, and (3) test plug ofthe cover cap. These seals are required to maintain leakage rates as low as 10{sup -7} scc/atm-sec. in the cover cap to test plug seal. The seals are manufactured by EG&G division of Perkin Elmer. Currently, the MCO design calls for use of silver or gold plated seals in these locations. The seal plating materials are deposited on Inconel 718 or X-750 substrates. Some of these seals are reused several times in service on the MCO. The MCO manufacturer has built several MCOs and is in the leak testing stage and has had great difficulty obtaining acceptable leakage rates at their plant in Camden, New Jersey. The seal manufacturer was called in to evaluate the situation and now the seal manufacturer recommends tin plated seals. This evaluation examines the Corrosion resistance and thermal stability of tin plating on the seals. The use of tin plating on MCO seals was evaluated for corrosion resistance and thermal stability. The corrosion resistance of tin in the expected MCO environments is acceptable. The effect of radiation hardening will …
Date: December 7, 2000
Creator: Graves, C. E.
System: The UNT Digital Library
Fast-neutrons incident on holmium (open access)

Fast-neutrons incident on holmium

None
Date: December 7, 2000
Creator: Smith, A. B.
System: The UNT Digital Library
Heavy Vehicle Propulsion System Materials Program Semiannual Progress Report for October 1999 Through March 2000 (open access)

Heavy Vehicle Propulsion System Materials Program Semiannual Progress Report for October 1999 Through March 2000

The purpose of the Heavy Vehicle Propulsion System Materials Program is the development of materials: ceramics, intermetallics, metal alloys, and metal and ceramic coatings, to support the dieselization of class 1-3 trucks to realize a 35% fuel-economy improvement over current gasoline-fueled trucks and to support commercialization of fuel-flexible LE-55 low-emissions, high-efficiency diesel engines for class 7-8 trucks. The Office of Transportation Technologies, Office of Heavy Vehicle Technologies (OTT OHVT) has an active program to develop the technology for advanced LE-55 diesel engines with 55% efficiency and low emissions levels of 2.0 g/bhp-h NOx and 0.05 g/bhp-h particulates. The goal is also for the LE-55 engine to run on natural gas with efficiency approaching that of diesel fuel. The LE-55 program is being completed in FY 1997 and, after approximately 10 years of effort, has largely met the program goals of 55% efficiency and low emissions. However, the commercialization of the LE-55 technology requires more durable materials than those that have been used to demonstrate the goals. Heavy Vehicle Propulsion System Materials will, in concert with the heavy duty diesel engine companies, develop the durable materials required to commercialize the LE-55 technologies. OTT OHVT also recognizes a significant opportunity for reduction …
Date: December 7, 2000
Creator: Johnson, D. R.
System: The UNT Digital Library
Independent Verification Survey of the Clean Coral Storage Pile at the Johnston Atoll Plutonium-Contaminated Soil Remediation Project (open access)

Independent Verification Survey of the Clean Coral Storage Pile at the Johnston Atoll Plutonium-Contaminated Soil Remediation Project

The Oak Ridge National Laboratory (ORNL) Environmental Technology Section conducted an independent verification (IV) survey of the clean storage pile at the Johnston Atoll Plutonium Contaminated Soil Remediation Project (JAPCSRP) from January 18-25, 1999. The goal of the JAPCSRP is to restore a 24-acre area that was contaminated with plutonium oxide particles during nuclear testing in the 1960s. The selected remedy was a soil sorting operation that combined radiological measurements and mining processes to identify and sequester plutonium-contaminated soil. The soil sorter operated from about 1990 to 1998. The remaining clean soil is stored on-site for planned beneficial use on Johnston Island. The clean storage pile currently consists of approximately 120,000 m{sup 3} of coral. ORNL conducted the survey according to a Sampling and Analysis Plan, which proposed to provide an IV of the clean pile by collecting a minimum number (99) of samples. The goal was to ascertain with 95% confidence whether 97% of the processed soil is less than or equal to the accepted guideline (500-Bq/kg or 13.5-pCi/g) total transuranic (TRU) activity. In previous IV tasks, ORNL has (1) evaluated and tested the soil sorter system software and hardware and (2) evaluated the quality control (QC) program used …
Date: December 7, 2000
Creator: Wilson-Nichols, M.J.
System: The UNT Digital Library
Maximum Alpha to Minimum Fission Pulse Amplitude for a Parallel-Plate and Hemispherical Cf-252 Ion-Chamber Instrumented Neutron Source (open access)

Maximum Alpha to Minimum Fission Pulse Amplitude for a Parallel-Plate and Hemispherical Cf-252 Ion-Chamber Instrumented Neutron Source

In an instrumented Cf-252 neutron source, it is desirable to distinguish fission events which produce neutrons from alpha decay events. A comparison of the maximum amplitude of a pulse from an alpha decay with the minimum amplitude of a fission pulse shows that the hemispherical configuration of the ion chamber is superior to the parallel-plate ion chamber.
Date: December 7, 2000
Creator: Oberer, R.B.
System: The UNT Digital Library
Meeting Summary, Credit Trading Work Group (open access)

Meeting Summary, Credit Trading Work Group

OAK-B135 Credit Trading Work Group Meeting Summary. The purpose of the meeting is to: (1) Provide an opportunity for NWCC Work Group Members, NWCC Members, and invited expert participants to hear an overview of the draft NWCC Credit Trading Report and to critically review and discuss the report's recommendations and principles. (2) Hear presentations from several perspectives of other experts on credit trading which provide: (a) a brief summary of credit trading activities they are involved in, and (b) critical responses to the NWCC draft report. (3) Identify how the report can be improved at the big picture level. Attempt to resolve issues or concerns if necessary. (4) Discuss the recommendations and credit trading principles in detail and attempt to reach consensus on these sections for presentation to the NWCC. (5) Discuss if any of the outreach and communication recommendations in the report should be conducted by the NWCC.
Date: December 7, 2000
Creator: Bryan, Kevin
System: The UNT Digital Library
Replacement Saltwell Pumping System Document Bibliography (open access)

Replacement Saltwell Pumping System Document Bibliography

This document bibliography is prepared to identify engineering documentation developed during the design of the Replacement Saltwell Pumping System. The bibliography includes all engineering supporting documents and correspondence prepared prior to the deployment of the system in the field. All documents referenced are available electronically through the Records Management Information System (RMIS). Major components of the Replacement Saltwell Pumping System include the Sundyne Canned Motor Pump, the Water Filter Skid, the Injection Water Skid and the Backflow Preventer Assembly. Drawing H-14-104498 provides an index of drawings (fabrication details, P&IDs, etc.) prepared to support development of the Replacement Saltwell Pumping System. Specific information pertaining to new equipment can be found in Certified Vendor Information (CVI) File 50124. This CVI file has been established specifically for new equipment associated with the Replacement Saltwell Pumping System.
Date: December 7, 2000
Creator: BELLOMY, J.R.
System: The UNT Digital Library
Spent Nuclear Fuel (SNF) Project Product Specification (open access)

Spent Nuclear Fuel (SNF) Project Product Specification

The process for removal of Spent Nuclear Fuel (SNF) from the K Basins has been divided into major sub-systems. The Fuel Retrieval System (FRS) removes fuel from the existing storage canisters, cleans it, and places it into baskets. The multi-canister overpack (MCO) loading system places the baskets into an MCO that has been pre-loaded in a cask. The cask, containing a loaded MCO, is then transferred to the Cold Vacuum Drying (CVD) Facility. After drying at the CVD Facility, the cask, and MCO, are transferred to the Canister Storage Building (CSB), where the MCO is removed from the cask, staged, inspected, sealed (by welding), and stored until a suitable permanent disposal option is implemented. The purpose of this document is to specify the process related characteristics of an MCO at the interface between major process systems. The characteristics are derived from the primary technical documents that form the basis for safety analysis and design calculations. This document translates the calculation assumptions into implementation requirements and describes the method of verifying that the requirement is achieved. These requirements are used to define validation test requirements and describe requirements that influence multiple sub-project safety analysis reports. This product specification establishes limits and …
Date: December 7, 2000
Creator: PAJUNEN, A.L.
System: The UNT Digital Library
SuperShuttle CNG Fleet Evaluation--Final Report (open access)

SuperShuttle CNG Fleet Evaluation--Final Report

The mission of the US Department of Energy's Office of Transportation Technologies is to promote the development and deployment of transportation technologies that reduce US dependence on foreign oil, while helping to improve the nation's air quality and promoting US competitiveness. In support of this mission, DOE has directed the National Renewable Energy Laboratory to conduct projects to evaluate the performance and acceptability of alternative fuel vehicles. NREL has undertaken several fleet study projects, which seek to provide objective real-world fleet experiences with AFVs. For this type of study we collect, analyze, and report on operational, cost, emissions, and performance data from AFVs being driven in a fleet application. The primary purpose of such studies is to make real-world information on AFVs available to fleet managers and other potential AFV purchasers. For this project, data was collected from 13 passenger vans operating in the Boulder/Denver, Colorado area. The study vehicles were all 1999 Ford E-350 passenger vans based at SuperShuttle's Boulder location. Five of the vans were dedicated CNG, five were bi-fuel CNG/gasoline, and three were standard gasoline vans that were used for comparison.
Date: December 7, 2000
Creator: Eudy, L.
System: The UNT Digital Library
AGE AND ORIGIN OF BASE- AND PRECIOUS-METAL VEINS OF THE COEUR D'ALENE MINING DISTRICT, IDAHO (open access)

AGE AND ORIGIN OF BASE- AND PRECIOUS-METAL VEINS OF THE COEUR D'ALENE MINING DISTRICT, IDAHO

Ore-bearing quartz-carbonate veins of the Coeur d'Alene mining district yield {sup 87}Sr/{sup 86}Sr ratios of 0.74 to >1.60 for low-Rb/Sr, carbonate gangue minerals, similar to current ranges measured in Middle Proterozoic, high-Rb/Sr rocks of the Belt Supergroup. Stable-isotope and fluid-inclusion studies establish a genetic relationship between vein formation and metamorphic-hydrothermal systems of the region. These extraordinary {sup 87}Sr/{sup 86}Sr ratios require accumulation of radiogenic {sup 87}Sr in a high Rb/Sr system over an extended period prior to incorporation of Sr into the veins by hydrothermal processes. Evaluation of the age and composition of potential sources of highly radiogenic Sr indicates that the ore-bearing veins of the Coeur d'Alene district formed within the last 200 Ma from components scavenged from sedimentary and metasedimentary rocks of the Belt Supergroup, the primary host-rocks of the district. These results are consistent with a Cretaceous or Early Tertiary age for these veins. Pb-Zn deposits that yield Pb isotope, K-Ar, and Ar-Ar results indicative of a Proterozoic age probably formed during deposition or diagenesis of the Belt Supergroup at 1350-1500 Ma, possibly as Sullivan-type syngenetic deposits. K-Ar and Rb-Sr apparent ages and {delta}{sup 18}O values of Belt Supergroup rocks decrease southward from the Coeur d'Alene district …
Date: November 7, 2000
Creator: Fleck, R J; Criss, R E; Eaton, G F; Cleland, R W; Wavra, C S & Bond, W D
System: The UNT Digital Library
Appropriations for FY2001: Military Construction (open access)

Appropriations for FY2001: Military Construction

Appropriations are one part of a complex federal budget process that includes budget resolutions, appropriations (regular, supplemental, and continuing) bills, rescissions, and budget reconciliation bills. This report is a guide to one of the 13 regular appropriations bills that Congress passes each year. It is designed to supplement the information provided by the House and Senate Appropriations Subcommittees on Military Construction Appropriations.
Date: November 7, 2000
Creator: Tyszkiewicz, Mary T.
System: The UNT Digital Library
Department of Defense Anthrax Vaccination (open access)

Department of Defense Anthrax Vaccination

None
Date: November 7, 2000
Creator: Bowman, Steven R.
System: The UNT Digital Library
Discretization and iterative solution techniques for elliptic problems on non-matching grids (open access)

Discretization and iterative solution techniques for elliptic problems on non-matching grids

Construction, analysis and numerical testing of efficient solution techniques for solving elliptic PDEs that allow for parallel implementation have been the focus of the research. A number of discretization and solution methods for solving second order elliptic problems that include mortar and penalty approximations and domain decomposition methods for finite elements and finite volumes have been investigated and analyzed. Techniques for parallel domain decomposition algorithms in the framework of PETC and HYPRE have been studied and tested. Hierarchical parallel grid refinement and adaptive solution methods have been implemented and tested on various model problems.
Date: November 7, 2000
Creator: Lazarov, R & Pasciak, J
System: The UNT Digital Library
Food Safety Issues in the 106th Congress (open access)

Food Safety Issues in the 106th Congress

The Centers for Disease Control and Prevention (CDC) released in September new estimates showing that each year in the United States 76 million people get sick, 325,000 are hospitalized, and 5,000 die from food-related illnesses. Food-borne illness is a serious public health problem. Often, people do not seek medical help and their illness is not officially reported. Yet, consumers have become aware of the serious consequences of illnesses linked to a growing variety of foods, produced domestically or imported. Consumers want the government to regulate the food supply, and industry is interested in producing foods that are safe at a reasonable price. As a result there is congressional interest in oversight and legislation in this area.
Date: November 7, 2000
Creator: Vogt, Donna U.
System: The UNT Digital Library
FOOD STAMPS: BACKGROUND AND FUNDING (open access)

FOOD STAMPS: BACKGROUND AND FUNDING

This report gives an overview of the background and funding of the food stamps program.
Date: November 7, 2000
Creator: Richardson, Joe
System: The UNT Digital Library
Motion of Charged Particles near Magnetic Field Discontinuities (open access)

Motion of Charged Particles near Magnetic Field Discontinuities

The motion of charged particles in slowly changing magnetic fields exhibits adiabatic invariance even in the presence of abrupt magnetic discontinuities. Particles near discontinuities in magnetic fields, what we call ''boundary particles'', are constrained to remain near an arbitrarily fractured boundary even as the particle drifts along the discontinuity. A new adiabatic invariant applies to the motion of these particles.
Date: November 7, 2000
Creator: Dodin, I. Y. & Fisch, N. J.
System: The UNT Digital Library