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Assessing the attitudes and understanding of participants in Nugene: Impacts on informed consent for a large-scale DNA research and banking project (open access)

Assessing the attitudes and understanding of participants in Nugene: Impacts on informed consent for a large-scale DNA research and banking project

Genetic databases are generally created with the long-term goal of establishing genotype-phenotype correlations, and are explicitly NOT intended for participant benefit through the personal receipt of genetic information. In fact, most well-known genetic databases are set up to preclude the recontact of participants, both to protect confidentiality and because any genetic discoveries will likely have unclear implications in the near future. Issues of recontact and sample use raise significant issues around the informed consent process for such genetic databases. The NUgene study is a longitudinal genetic database at Northwestern University created to assess the genetic components of common diseases. In summer 2001, prior to the start of NUgene recruitment, a planning committee met for over one year to discuss the project's format, including ethical aspects. The project's advisory committee felt strongly that recontact of study participants was not warranted. However, because of the broad and longitudinal nature of the project, the IRB requested a modified consent process for recontacting subjects. This consent allowed participants to opt for recontact under either of the following circumstances: (1) if more information was required for a future study or to participate in future research and (2) if ''clinically significant results'' were discovered through research …
Date: January 20, 2005
Creator: Ormond, Kelly E
System: The UNT Digital Library
Basic Data Report for Drillhole SNL-3 (C-2949) (open access)

Basic Data Report for Drillhole SNL-3 (C-2949)

SNL-3 (permitted by the New Mexico State Engineer as C-2949) was drilled to provide geological data and hydrological testing of the Culebra Dolomite Member of the Permian Rustler Formation within a dissolution reentrant north of the WIPP site and well east of Livingston Ridge. SNL-3 is located in the southeast quarter of section 34, T21S, R31E, in eastern Eddy County, New Mexico. SNL-3 was drilled to a total depth of 970 ft below ground level (bgl). Below surface dune sand, SNL-3 encountered, in order, the Mescalero caliche, Gatuna, Dewey Lake, Rustler, and upper Salado Formations. Two intervals were cored: (1) from the lower Forty-niner Member through the Magenta Dolomite and into the upper Tamarisk Member; and (2) from the lower Tamarisk Member through the Culebra Dolomite and Los Meda?os Members and into the uppermost Salado.
Date: January 20, 2005
Creator: Powers, Dennis W. & Services, Washington Regulatory and Environmental
System: The UNT Digital Library
Basic Data Report for Drillhole SNL-12 (C-2954) (open access)

Basic Data Report for Drillhole SNL-12 (C-2954)

SNL-12 (permitted by the New Mexico State Engineer as C-2954) was drilled to provide geological data and hydrological testing of the Culebra Dolomite Member of the Permian Rustler Formation near the margin of dissolution of halite in the upper part of the Salado south of the Waste Isolation Pilot Plant (WIPP). SNL-12 is located in the southeast quarter of section 20, T23S, R31E, in eastern Eddy County, New Mexico. SNL-12 was drilled to a total depth of 905 ft below the ground level. Below surface dune sand and the Berino soil, SNL-12 encountered, in order, the Mescalero caliche, Gatu?a, Dewey Lake, Rustler, and uppermost Salado Formations. Two intervals were cored: (1) from the lower Forty-niner Member through the Magenta Dolomite and into the upper Tamarisk Member; and (2) from the lower Tamarisk Member through the Culebra Dolomite and Los Meda?os Members and into the uppermost Salado Formation. Geophysical logs were acquired from the open hole to total depth, and the drillhole was successfully completed with a screened interval open across the Culebra. At SNL-12, the uppermost Salado cores display displacive halite crystals in clastic-rich units below an amalgamated sulfate at the top of the formation. There is no indication of …
Date: January 20, 2005
Creator: Powers, Dennis W.
System: The UNT Digital Library
Basic Data Report for Monitor Well AEC-7 Reconfiguration (open access)

Basic Data Report for Monitor Well AEC-7 Reconfiguration

The New Mexico Office of the State Engineer (OSE) permitted well AEC-7 as C-2742. This well has been part of the far-field monitoring network since 1974. The well was used to obtain water level elevations and hydraulic parameters from both the Bell Canyon Formation and the Culebra Member of the Rustler Formation. This basic data report provides a historical account of the well from the original installation to the current configuration.
Date: January 20, 2005
Creator: Services, Washington Regulatory and Environmental
System: The UNT Digital Library
Beneficiary Cost-Sharing Under the Medicare Prescription Drug Benefit (open access)

Beneficiary Cost-Sharing Under the Medicare Prescription Drug Benefit

This report analyzes how the cost-sharing and premium provisions under Part D would affect the amount that a beneficiary would pay annually for prescription drugs. In addition, this report gives examples of how annual cost-sharing would differ for beneficiaries with various levels of total prescription drug spending in 2006 under the plan's standard benefit.
Date: January 20, 2005
Creator: Hahn, Jim
System: The UNT Digital Library
California GAMA Program: Groundwater Ambient Monitoring and Assessment Results for the Sacramento Valley and Volcanic Provinces of Northern California (open access)

California GAMA Program: Groundwater Ambient Monitoring and Assessment Results for the Sacramento Valley and Volcanic Provinces of Northern California

In response to concerns expressed by the California Legislature and the citizenry of the State of California, the State Water Resources Control Board (SWRCB), implemented a program to assess groundwater quality, and provide a predictive capability for identifying areas that are vulnerable to contamination. The program was initiated in response to concern over public supply well closures due to contamination by chemicals such as methyl tert butyl ether (MTBE) from gasoline, and solvents from industrial operations. As a result of this increased awareness regarding groundwater quality, the Supplemental Report of the 1999 Budget Act mandated the SWRCB to develop a comprehensive ambient groundwater monitoring plan, and led to the initiation of the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The primary objective of the California Aquifer Susceptibility (CAS) project (under the GAMA Program) is to assess water quality and to predict the relative susceptibility to contamination of groundwater resources throughout the state of California. Under the GAMA program, scientists from Lawrence Livermore National Laboratory (LLNL) collaborate with the SWRCB, the U.S. Geological Survey, the California Department of Health Services (DHS), and the California Department of Water Resources (DWR) to implement this groundwater assessment program. In 2003, LLNL carried out this …
Date: January 20, 2005
Creator: Moran, J. E.; Hudson, G. B.; Eaton, G. F. & Leif, R.
System: The UNT Digital Library
Campaign to minimize the transverse impedance of the DARHT-2 induction linac cells (open access)

Campaign to minimize the transverse impedance of the DARHT-2 induction linac cells

This paper discusses the multi-year ''campaign'' to measure and reduce the transverse impedances of the original DARHT-2 accelerator cells in order to limit the beam-breakup instability (BBU) growth through the machine. A series of three prototype cells were designed, modeled, and measured. One of the most important methods for limiting the impedance was the introduction of ferrite absorbers in the oil region immediately upstream of the insulator. When properly tuned in terms of thickness, the effective Q's could be significantly reduced for both the 10 inch ''standard'' cells and the 14 inch ''injector'' cells. We also present a new experimental method (twin lead-loop) to measure the transverse impedance. This method has a number of important advantages over the well-known TSD approach, especially in the low Q regime. For the final prototype standard cell design, we found that Z-perp could be limited to <300 ohms/m with Q's ranging from 3 to 6. There was reasonable agreement between measurements and simulation results from the AMOS code (peak amplitudes within 25-30 percent) with the exception that the resonant mode around 200 MHz had a double-peaked structure that could not be reproduced by simulation.
Date: January 20, 2005
Creator: Briggs, Richard J. & Fawley, William M.
System: The UNT Digital Library
CROSSCUTTING TECHNOLOGY DEVELOPMENT AT THE CENTER FOR ADVANCED SEPARATION TECHNOLOGIES (open access)

CROSSCUTTING TECHNOLOGY DEVELOPMENT AT THE CENTER FOR ADVANCED SEPARATION TECHNOLOGIES

The U.S. is the largest producer of mining products in the world. In 2003, U.S. mining operations produced $57 billion worth of raw materials that contributed a total of $564 billion to the nation's wealth. Despite these contributions, the mining industry has not been well supported with research and development funds as compared to mining industries in other countries. To overcome this problem, the Center for Advanced Separation Technologies (CAST) was established to develop technologies that can be used by the U.S. mining industry to create new products, reduce production costs, and meet environmental regulations. Much of the research to be conducted with Cooperative Agreement funds will be longer-term, high-risk, basic research and will be carried out in five broad areas: (1) Solid-solid separation; (2) Solid-liquid separation; (3) Chemical/Biological Extraction; (4) Modeling and Control; and (5) Environmental Control.
Date: January 20, 2005
Creator: Hull, Christopher E.
System: The UNT Digital Library
Final Report, "Thermochemical Studies of Nitrides, Oxynitride, and Oxide Ceramic Materials" (open access)

Final Report, "Thermochemical Studies of Nitrides, Oxynitride, and Oxide Ceramic Materials"

None
Date: January 20, 2005
Creator: Navrotsky, Professor Alexandra
System: The UNT Digital Library
Nuclear Hydrogen for Peak Electricity Production and Spinning Reserve (open access)

Nuclear Hydrogen for Peak Electricity Production and Spinning Reserve

Nuclear energy can be used to produce hydrogen. The key strategic question is this: ''What are the early markets for nuclear hydrogen?'' The answer determines (1) whether there are incentives to implement nuclear hydrogen technology today or whether the development of such a technology could be delayed by decades until a hydrogen economy has evolved, (2) the industrial partners required to develop such a technology, and (3) the technological requirements for the hydrogen production system (rate of production, steady-state or variable production, hydrogen purity, etc.). Understanding ''early'' markets for any new product is difficult because the customer may not even recognize that the product could exist. This study is an initial examination of how nuclear hydrogen could be used in two interconnected early markets: the production of electricity for peak and intermediate electrical loads and spinning reserve for the electrical grid. The study is intended to provide an initial description that can then be used to consult with potential customers (utilities, the Electric Power Research Institute, etc.) to better determine the potential real-world viability of this early market for nuclear hydrogen and provide the starting point for a more definitive assessment of the concept. If this set of applications is …
Date: January 20, 2005
Creator: Forsberg, Charles W.
System: The UNT Digital Library
Physics and Advanced Technologies 2003 Annual Report (open access)

Physics and Advanced Technologies 2003 Annual Report

The Physics and Advanced Technologies (PAT) Directorate overcame significant challenges in 2003 to deliver a wealth of scientific and programmatic milestones, and move toward closer alignment with programs at Lawrence Livermore National Laboratory. We acted aggressively in enabling the PAT Directorate to contribute to future, growing Lawrence Livermore missions in homeland security and at the National Ignition Facility (NIF). We made heavy investments to bring new capabilities to the Laboratory, to initiate collaborations with major Laboratory programs, and to align with future Laboratory directions. Consistent with our mission, we sought to ensure that Livermore programs have access to the best science and technology, today and tomorrow. For example, in a move aimed at revitalizing the Laboratory's expertise in nuclear and radiation detection, we brought the talented Measurement Sciences Group to Livermore from Lawrence Berkeley National Laboratory, after its mission there had diminished. The transfer to our I Division entailed significant investment by PAT in equipment and infrastructure required by the group. In addition, the move occurred at a time when homeland security funding was expected, but not yet available. By the end of the year, though, the group was making crucial contributions to the radiation detection program at Livermore, and …
Date: January 20, 2005
Creator: Hazi, A. & Sketchley, J.
System: The UNT Digital Library
Radionuclides in Small Mammals Collected at the Dual-Axis Radiographic Hydrodynamic Test (DARHT) Facility during 2001-- 2003 (open access)

Radionuclides in Small Mammals Collected at the Dual-Axis Radiographic Hydrodynamic Test (DARHT) Facility during 2001-- 2003

Rodents are effective indicators of environmental contamination and the Dual-Axis Radiographic Hydrodynamic Test (DARHT) Facility Mitigation Action Plan specifies the (radionuclide) comparison of small mammals to baseline levels to determine if there are any impacts as a result of operations. Consequently, samples of (whole body) field mice (Peromyscus spp.) were collected from within the grounds of the DARHT facility at Los Alamos National Laboratory, Technical Area 15, from 2001 through 2003. Samples were analyzed for {sup 3}H, {sup 137}Cs, {sup 90}Sr, {sup 241}Am, {sup 238}Pu, {sup 239,240}Pu, {sup 234}U, {sup 235}U, and {sup 238}U. Results, which represent three years since the start of operations in 2000, were compared with baseline statistical reference level (BSRL) data established over a four-year-long preoperational period. Most radionuclides in mice were either at nondetectable levels or within BSRLs. The few radionuclides that were above BSRLs included U isotopes; and the ratios of some samples indicated depleted U sources. Although the amounts of U in some samples were just above BSRLs, and since depleted U is less soluble and less toxic (chemical and radioactive) than naturally occurring U, the very small levels in the mice collected around the DARHT facility grounds are unlikely to pose a …
Date: January 20, 2005
Creator: Fresquez, P.R.
System: The UNT Digital Library
The Rail Alignment Environmental Impact Statement: An Update (open access)

The Rail Alignment Environmental Impact Statement: An Update

On July 23,2002, the President of the United States signed into law a joint resolution of the United States Congress designating the Yucca Mountain site in Nye County, Nevada, for development as a geologic repository for the disposal of spent nuclear fuel and high-level radioactive waste. If the US. Nuclear Regulatory Commission authorizes construction of the repository and receipt and possession of spent nuclear fuel and high-level radioactive at Yucca Mountain, the U.S. Department of Energy (DOE) would be responsible for transporting these materials to the Yucca Mountain repository as part of its obligation under the Nuclear Waste Policy Act. Part of the site recommendation decision included the analysis of a nation-wide shipping campaign to the proposed repository site. The ''Final Environmental Impact Statement for a Geologic Repository for the Disposal of Spent Nuclear Fuel and High-Level Radioactive Waste at Yucca Mountain, Nye County, Nevada'' (February 2002) (Repository EIS) evaluated the potential impacts of the transportation of 70,000 Metric Tons of Heavy Metal spent nuclear fuel and high-level radioactive waste from 77 locations around the nation to the potential repository in Nevada over a 24 year shipping campaign. In the Repository EIS, DOE identified mostly rail as its preferred mode …
Date: January 20, 2005
Creator: Sweeney, R.
System: The UNT Digital Library
ZERO EMISSION POWER GENERATION TECHNOLOGY DEVELOPMENT (open access)

ZERO EMISSION POWER GENERATION TECHNOLOGY DEVELOPMENT

Clean Energy Systems (CES) was previously funded by DOE's ''Vision 21'' program. This program provided a proof-of-concept demonstration that CES' novel gas generator (combustor) enabled production of electrical power from fossil fuels without pollution. CES has used current DOE funding for additional design study exercises which established the utility of the CES-cycle for retrofitting existing power plants for zero-emission operations and for incorporation in zero-emission, ''green field'' power plant concepts. DOE funding also helped define the suitability of existing steam turbine designs for use in the CES-cycle and explored the use of aero-derivative turbines for advanced power plant designs. This work is of interest to the California Energy Commission (CEC) and the Norwegian Ministry of Petroleum & Energy. California's air quality districts have significant non-attainment areas in which CES technology can help. CEC is currently funding a CES-cycle technology demonstration near Bakersfield, CA. The Norwegian government is supporting conceptual studies for a proposed 40 MW zero-emission power plant in Stavager, Norway which would use the CES-cycle. The latter project is called Zero-Emission Norwegian Gas (ZENG). In summary, current engineering studies: (1) supported engineering design of plant subsystems applicable for use with CES-cycle zero-emission power plants, and (2) documented the suitability …
Date: January 20, 2005
Creator: Bischoff, Ronald & Doyle, Stephen
System: The UNT Digital Library
Geotechnical Analysis Report for July 2003 - June 2004 (open access)

Geotechnical Analysis Report for July 2003 - June 2004

This report contains an assessment of the geotechnical status of the Waste Isolation Pilot Plant (WIPP). During the excavation of the principal underground access and experimental areas, the status was reported quarterly. Since 1987, when the initial construction phase was completed, reports have been published annually. This report presents and analyzes data collected from July 1, 2003, to June 30, 2004.
Date: March 20, 2005
Creator: Washington TRU Solutions, LLC
System: The UNT Digital Library
Campaign Finance (open access)

Campaign Finance

This report discusses campaign finance practices and related issues. Concerns over financing federal elections have become a seemingly perennial aspect of our political system, centered on the enduring issues of high campaign costs and reliance on interest groups for needed campaign funds. The report talks about the today's paramount issues such as perceived loopholes in current law and the longstanding issues: overall costs, funding sources, and competition.
Date: April 20, 2005
Creator: Cantor, Joseph E.
System: The UNT Digital Library
Campaign Finance (open access)

Campaign Finance

Concerns over financing federal elections have become a seemingly perennial aspect of our political system, long centered on the enduring issues of high campaign costs and reliance on interest groups for needed campaign funds. This report discusses campaign finance practices, enduring issues and today’s paramount issues. In addition it presents the Legislative Action in the 108th and 109th Congress, as well as the Congressional efforts to close perceived loopholes in Federal Election Law.
Date: April 20, 2005
Creator: Cantor, Joseph E.
System: The UNT Digital Library
China's Growing Interest in Latin America (open access)

China's Growing Interest in Latin America

Over the past year, increasing attention has focused on China’s growing interest in Latin America. Most analysts appear to agree that China’s primary interest in the region is to gain greater access to needed resources — such as oil, copper, and iron — through increased trade and investment. Some also believe Beijing’s additional goal is to isolate Taiwan by luring the 12 Latin American and Caribbean nations still maintaining diplomatic relations with Taiwan to shift their diplomatic recognition to China. Some analysts maintain that China’s involvement in the region could pose a future threat to U.S. influence. Others assert that China’s inroads in Latin America are marginal and likely to remain overwhelmed by the economic and geographic advantage of the U.S. market.
Date: April 20, 2005
Creator: Dumbaugh, Kerry & Sullivan, Mark P.
System: The UNT Digital Library
Clean Water Act Issues in the 109th Congress (open access)

Clean Water Act Issues in the 109th Congress

Congress has recently focused legislative attention on narrow bills to extend or modify selected Clean Water Act (CWA) programs, rather than taking up comprehensive proposals. In the 109th Congress, the Senate Environment and Public Works Committee has approved S. 1400, a bill authorizing $20 billion in federal grants to capitalize state clean water infrastructure loan programs. Also, a House committee has approved bills to reauthorize several Clean Water Act programs: H.R. 624 would provide $1.5 billion in grants over six years for sewer overflow projects; H.R. 1359 would extend a pilot program for alternative water source projects; H.R. 1721 would reauthorize coastal water quality programs; and H.R. 3963 would extend the Long Island Sound Program.
Date: April 20, 2005
Creator: Copeland, Claudia
System: The UNT Digital Library
Defense Budget:  Long-Term Challenges for FY2006 and Beyond (open access)

Defense Budget: Long-Term Challenges for FY2006 and Beyond

This report reviews long-term trends in the defense budget and discusses the challenges Congress and the Defense Department may face in trying to adjust plans in the face of fiscal constraints.
Date: April 20, 2005
Creator: Daggett, Stephen
System: The UNT Digital Library
Final Report. Conversion of Low Temperature Waste Heat Utilizing Hermetic Organic Rankine Cycle (open access)

Final Report. Conversion of Low Temperature Waste Heat Utilizing Hermetic Organic Rankine Cycle

The design of waste heat recovery using the organic Rankine cycle (ORC) engine is updated. Advances in power electronics with lower cost enable the use of a single shaft, high-speed generator eliminating wear items and allowing hermetic sealing of the working fluid. This allows maintenance free operation and a compact configuration that lowers cost, enabling new market opportunities.
Date: April 20, 2005
Creator: Fuller, Robert L.
System: The UNT Digital Library
Fuel Handling Facility Description Document (open access)

Fuel Handling Facility Description Document

None
Date: April 20, 2005
Creator: LaFountain, M.A.
System: The UNT Digital Library
Liquefied Natural Gas (LNG) Import Terminals: Siting, Safety and Regulation (open access)

Liquefied Natural Gas (LNG) Import Terminals: Siting, Safety and Regulation

None
Date: April 20, 2005
Creator: Parfomak, Paul W. & Flynn, Aaron M.
System: The UNT Digital Library
Meat and Poultry Inspection Issues (open access)

Meat and Poultry Inspection Issues

None
Date: April 20, 2005
Creator: Becker, Geoffrey S.
System: The UNT Digital Library