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2002 Toxic Chemical Release Inventory Report for the Emergency Planning and Community Right-to-Know Act of 1986, Title III, Section 313 (open access)

2002 Toxic Chemical Release Inventory Report for the Emergency Planning and Community Right-to-Know Act of 1986, Title III, Section 313

For reporting year 2002, Los Alamos National Laboratory (LANL or the Laboratory) submitted Form R reports for lead compounds and mercury as required under the Emergency Planning and Community Right-to-Know Act (EPCRA), Section 313. No other EPCRA Section 313 chemicals were used in 2002 above the reportable thresholds. This document was prepared to provide a description of the evaluation of EPCRA Section 313 chemical usage and threshold determinations for LANL for calendar year 2002 as well as provide background information about the data included on the Form R reports. Section 313 of EPCRA specifically requires facilities to submit a Toxic Chemical Release Inventory report (Form R) to the U.S. Environmental Protection Agency (EPA) and state agencies if the owners and operators manufacture, process, or otherwise use any of the listed toxic chemicals above listed threshold quantities. EPA compiles this data in the Toxic Release Inventory database. Form R reports for each chemical over threshold quantities must be submitted on or before July 1 each year and must cover activities that occurred at the facility during the previous year. In 1999 EPA promulgated a final rule on Persistent Bioaccumulative Toxics (PBTs). This rule added several chemicals to the EPCRA Section 313 …
Date: November 2003
Creator: Stockton, M.
System: The UNT Digital Library
Advanced Stripper Gas Produced Water Remediation: Final Project Report (open access)

Advanced Stripper Gas Produced Water Remediation: Final Project Report

Natural gas and oil production from stripper wells also produces water contaminated with hydrocarbons, and in most locations, salts and trace elements. The hydrocarbons are not generally present in concentrations that allow the operator to economically recover these liquids. Produced liquids, (Stripper Gas Water) which are predominantly water, present the operator with two options; purify the water to acceptable levels of contaminates, or pay for the disposal of the water. The project scope involves testing SynCoal as a sorbent to reduce the levels of contamination in stripper gas well produced water to a level that the water can be put to a productive use. Produced water is to be filtered with SynCoal, a processed sub-bituminous coal. It is expected that the surface area of and in the SynCoal would sorb the hydrocarbons and other contaminates and the effluent would be usable for agricultural purposes. Test plan anticipates using two well locations described as being disparate in the level and type of contaminates present. The loading capacity and the rate of loading for the sorbent should be quantified in field testing situations which include unregulated and widely varying liquid flow rates. This will require significant flexibility in the initial stages of …
Date: November 2003
Creator: Bonner, Harry & Malmquist, Roger
System: The UNT Digital Library
AFCI Fuel Irradiation Test Plan, Test Specimens AFC-1Æ and AFC-1F (open access)

AFCI Fuel Irradiation Test Plan, Test Specimens AFC-1Æ and AFC-1F

The U. S. Advanced Fuel Cycle Initiative (AFCI) seeks to develop and demonstrate the technologies needed to transmute the long-lived transuranic actinide isotopes contained in spent nuclear fuel into shorter-lived fission products, thereby dramatically decreasing the volume of material requiring disposition and the long-term radiotoxicity and heat load of high-level waste sent to a geologic repository (DOE, 2003). One important component of the technology development is actinide-bearing transmutation fuel forms containing plutonium, neptunium, americium (and possibly curium) isotopes. There are little irradiation performance data available on non-fertile fuel forms, which would maximize the destruction rate of plutonium, and low-fertile (i.e., uranium-bearing) fuel forms, which would support a sustainable nuclear energy option. Initial scoping level irradiation tests on a variety of candidate fuel forms are needed to establish a transmutation fuel form design and evaluate deployment of transmutation fuels.
Date: November 1, 2003
Creator: Crawford, D. C.; Hayes, S. L.; Hilton, B. A.; Meyer, M. K.; Ambrosek, R. G.; Chang, G. S. et al.
System: The UNT Digital Library
ALEGRA-MHD : Version 4.0. (open access)

ALEGRA-MHD : Version 4.0.

ALEGRA is an arbitrary Lagrangian-Eulerian finite element code that emphasizes large distortion and shock propagation in inviscid fluids and solids. This document describes user options for modeling magnetohydrodynamic, thermal conduction, and radiation emission effects.
Date: November 1, 2003
Creator: Garasi, Christopher Joseph; Haill, Thomas A. & Robinson, Allen Conrad
System: The UNT Digital Library
Algorithms for improved performance in cryptographic protocols. (open access)

Algorithms for improved performance in cryptographic protocols.

Public key cryptographic algorithms provide data authentication and non-repudiation for electronic transmissions. The mathematical nature of the algorithms, however, means they require a significant amount of computation, and encrypted messages and digital signatures possess high bandwidth. Accordingly, there are many environments (e.g. wireless, ad-hoc, remote sensing networks) where public-key requirements are prohibitive and cannot be used. The use of elliptic curves in public-key computations has provided a means by which computations and bandwidth can be somewhat reduced. We report here on the research conducted in an LDRD aimed to find even more efficient algorithms and to make public-key cryptography available to a wider range of computing environments. We improved upon several algorithms, including one for which a patent has been applied. Further we discovered some new problems and relations on which future cryptographic algorithms may be based.
Date: November 1, 2003
Creator: Schroeppel, Richard Crabtree & Beaver, Cheryl Lynn
System: The UNT Digital Library
Analysis from Beam Studies with BTA Stripping Foils (open access)

Analysis from Beam Studies with BTA Stripping Foils

N/A
Date: November 1, 2003
Creator: G., Marr; Ahrens, L.; Thieberger, P. & Zeno, K.
System: The UNT Digital Library
An Analysis of Node Asymmetries on seaborg.nersc.gov (open access)

An Analysis of Node Asymmetries on seaborg.nersc.gov

A description of work completed at NERSC over the past 6 months to identify and remedy asymmetries in the batch compute resources provided by NERSC's IBM SP seaborg.nersc.gov.
Date: November 1, 2003
Creator: Skinner, David & Cardo, Nicholas
System: The UNT Digital Library
Arrayed resonant subwavelength gratings : LDRD 38618 final report. (open access)

Arrayed resonant subwavelength gratings : LDRD 38618 final report.

This report describes a passive, optical component called resonant subwavelength gratings (RSGs), which can be employed as one element in an RSG array. An RSG functions as an extremely narrow wavelength and angular band reflector, or mode selector. Theoretical studies predict that the infinite, laterally-extended RSG can reflect 100% of the resonant light while transmitting the balance of the other wavelengths. Experimental realization of these remarkable predictions has been impacted primarily by fabrication challenges. Even so, we will present large area (1.0mm) RSG reflectivity as high as 100.2%, normalized to deposited gold. Broad use of the RSG will only truly occur in an accessible micro-optical system. This program at Sandia is a normal incidence array configuration of RSGs where each array element resonates with a distinct wavelength to act as a dense array of wavelength- and mode-selective reflectors. Because of the array configuration, RSGs can be matched to an array of pixels, detectors, or chemical/biological cells for integrated optical sensing. Micro-optical system considerations impact the ideal, large area RSG performance by requiring finite extent devices and robust materials for the appropriate wavelength. Theoretical predictions and experimental measurements are presented that demonstrate the component response as a function of decreasing RSG …
Date: November 1, 2003
Creator: Grotbeck, Carter L.; Kemme, Shanalyn A.; Wendt, Joel Robert; Warren, Mial E.; Samora, Sally; Carter, Tony Ray et al.
System: The UNT Digital Library
ASCI Red for dummies : a recipe book for easy use of the ASCI Red platform. (open access)

ASCI Red for dummies : a recipe book for easy use of the ASCI Red platform.

It has been recognized that documentation for new customers of ASCI Red, aka janus or the Intel Teraflops at Sandia National Laboratories, has been sadly lacking. This document has been prepared by a team of subject matter experts to fill that void and to provide a starting point for providing a similar document for ASCI Red Storm in the future. This document is intended for SNL users who need to jumpstart their use of Janus and Janus-s.
Date: November 1, 2003
Creator: Kelly, Suzanne Marie; Quinlan, Gerald F.; Miller, Joel D.; Sault, Allen G. & McAllister, Paula L.
System: The UNT Digital Library
Assessment of packaging needs for the National Nuclear Security Administration's Office of Defense Programs. (open access)

Assessment of packaging needs for the National Nuclear Security Administration's Office of Defense Programs.

This report documents a study by Sandia's Systems Analysis Group to assess the status of, and need for, shipping containers to support the mission of National Nuclear Security Administration's Office of Defense Program. The focus of the study evolved into determining the status of existing packages relative to Federal Regulations for the Department of Transportation and Nuclear Regulatory Commission. Proposed regulatory changes will mandate the elimination or restricted use of many current DP packages. This study clarifies numerous misconceptions regarding these regulatory changes and status of packages relative to them. We have proposed guidelines for new package development based on the regulatory status of existing packages. Additionally, we have identified attributes that will make new packagings more amenable to accommodating new contents. This will allow the new packagings to better fill voids in container needs that are recognized but unable to be characterized at this time.
Date: November 1, 2003
Creator: Zeuch, David Henry & Watson, Robert A.
System: The UNT Digital Library
Assuring ultra-clean environments in microsystem packages : irreversible and reversible getters. (open access)

Assuring ultra-clean environments in microsystem packages : irreversible and reversible getters.

A new generation of irreversible, chemically reacting getters specifically targeted toward assuring the integrity of the local environment within microsystem packages were developed and evaluated. These reactive getters incorporate volatile species into a polymer through covalent bonds, thus producing a non-volatile product. These reactive getters will be combined with getters that rely on absorption media (e.g. zeolites and high surface area carbon fibers) to scavenge non-reactive species, like solvents. Our getter systems will rely on device packaging to limit exchange between the microsystem and the global environment. Thus, the internal getters need only provide local environmental control within the microsystem package. A series of experiments were conducted to determine uptake rates and capacities absorption and reactive-based getters. Diffusion rates through the binder used to hold the getter particles together were also investigated. Getters were evaluated in environments with a saturated headspace and with a limited amount of the volatile species of interest. One- and two-dimensional numerical models and analysis techniques have been developed and used to predict the transport of contaminant species within a representative microsystem package consisting of an open gas-filled volume adjacent to a polymer layer containing embedded particles of getter. The two-dimensional model features explicit representation of …
Date: November 1, 2003
Creator: Zifer, Thomas; Whinnery, LeRoy L., Jr.; Hollenshead, Jeromy Todd; Buffleben, George M.; McElhanon, James Ross & Nilson, Robert H.
System: The UNT Digital Library
Atmospheric Aerosol Source-Receptor Relationships: The Role of Coal-Fired Power Plants (open access)

Atmospheric Aerosol Source-Receptor Relationships: The Role of Coal-Fired Power Plants

This report describes the technical progress made on the Pittsburgh Air Quality Study (PAQS) during the period of March 2003 through August 2003. Significant progress was made this project period on the source characterization, source apportionment, and deterministic modeling activities. Major accomplishments included: Development of an emission profile for an integrated coke production facility and simulations using PMCAMx for a two week period during July 2001. The emissions from the coke facility are dominated by carbonaceous compounds. Forty seven percent of the organic carbon mass was identified on a compound level basis. Polycyclic aromatic hydrocarbons were the dominant organic compound class in the coke emissions. Initial comparisons with the data collected in Pittsburgh suggest good agreement between the model predictions and observations. Single particle composition data appear useful for identifying primary sources. An example of this unique approach is illustrated using the Fe and Ce particle class with appear associated with steel production.
Date: November 1, 2003
Creator: Robinson, Allen L.; Pandis, Spyros N. & Davidson, Cliff I.
System: The UNT Digital Library
An Audit Report on Internal Controls and Financial Processes at the Structural Pest Control Board (open access)

An Audit Report on Internal Controls and Financial Processes at the Structural Pest Control Board

Report of the Texas State Auditor's Office related to determining whether the Structural Pest Control Board's (Board) processes and operation ensure that it is meeting statutory responsibilities, safeguarding resources, and complying with applicable laws and regulations.
Date: November 2003
Creator: Texas. Office of the State Auditor.
System: The Portal to Texas History
An Audit Report on The Department of Public Safety's Management of the Integrated Satellite Business Network Project (open access)

An Audit Report on The Department of Public Safety's Management of the Integrated Satellite Business Network Project

Report of the Texas State Auditor's Office related to the Integrated Satellite Business Network (ISBN) project of the Department of Public Safety, and the Department's failure to determine total project costs, follow its own procedures, or include sufficient provisions to hold the primary ISBN contractor accountable.
Date: November 2003
Creator: Texas. Office of the State Auditor.
System: The Portal to Texas History
An Audit Report on The Health and Human Services Commission's Monitoring of Managed Care Contracts (open access)

An Audit Report on The Health and Human Services Commission's Monitoring of Managed Care Contracts

Report of the Texas State Auditor's Office related to assessing the Health and Human Services Commission's (Commission) systems and controls for monitoring managed care contracts in connection with its Business Improvement Plan.
Date: November 2003
Creator: Texas. Office of the State Auditor.
System: The Portal to Texas History
Automation tools for flexible aircraft maintenance. (open access)

Automation tools for flexible aircraft maintenance.

This report summarizes the accomplishments of the Laboratory Directed Research and Development (LDRD) project 26546 at Sandia, during the period FY01 through FY03. The project team visited four DoD depots that support extensive aircraft maintenance in order to understand critical needs for automation, and to identify maintenance processes for potential automation or integration opportunities. From the visits, the team identified technology needs and application issues, as well as non-technical drivers that influence the application of automation in depot maintenance of aircraft. Software tools for automation facility design analysis were developed, improved, extended, and integrated to encompass greater breadth for eventual application as a generalized design tool. The design tools for automated path planning and path generation have been enhanced to incorporate those complex robot systems with redundant joint configurations, which are likely candidate designs for a complex aircraft maintenance facility. A prototype force-controlled actively compliant end-effector was designed and developed based on a parallel kinematic mechanism design. This device was developed for demonstration of surface finishing, one of many in-contact operations performed during aircraft maintenance. This end-effector tool was positioned along the workpiece by a robot manipulator, programmed for operation by the automated planning tools integrated for this project. Together, …
Date: November 1, 2003
Creator: Prentice, William J.; Drotning, William D.; Watterberg, Peter A.; Loucks, Clifford S. & Kozlowski, David M.
System: The UNT Digital Library
Banks Lake Fishery Evaluation Annual Report 2002-2003. (open access)

Banks Lake Fishery Evaluation Annual Report 2002-2003.

The Washington Department of Fish and Wildlife implemented the Banks Lake Fishery Evaluation Project (BLFEP) in September 2001 with funds from the Bonneville Power Administration. Fiscal Year (FY) 2001 of the BLFEP was used to gather historic information, establish methods and protocols, collect limnology data, and conduct the first seasonal fish surveys. FY 2002 was used to continue seasonal fish and lakewide creel surveys and adjust methods and protocols as needed. Water quality parameters were collected monthly from February to May and bi-monthly from June to August. Banks Lake water temperatures began to increase in April and stratification was apparent by June at all 3 limnology collection sites. By late August, the thermocline had dropped to nearly 20 meters deep, with 16-17 C temperatures throughout the epilimnion. Dissolved oxygen levels were generally above 10 mg/L until August when dissolved oxygen dropped near or below 5 mg/L below 20-meters deep. Secchi depths ranged from 2.5-8 meters and varied by location and date. Nearshore and offshore fish surveys were conducted in October 2002 and May and July 2003 using boat electrofishing, fyke net, gill net, and hydroacoustic surveys. Yellow Perch Perca flavescens (32 %) and cottid spp. (22 %) dominated the nearshore …
Date: November 1, 2003
Creator: Polacek, Matt; Knuttgen, Kamia & Shipley, Rochelle
System: The UNT Digital Library
Beam Scrubbing for RHIC Polarized Proton Operation (open access)

Beam Scrubbing for RHIC Polarized Proton Operation

N/A
Date: November 1, 2003
Creator: Zhang, S. Y.; Fischer, W.; Huang, H. & Roser, T.
System: The UNT Digital Library
Captive Rearing Program for Salmon River Chinook Salmon, 2002 Annual Report. (open access)

Captive Rearing Program for Salmon River Chinook Salmon, 2002 Annual Report.

During 2002, the Idaho Department of Fish and Game continued to develop techniques to rear Chinook salmon Oncorhynchus tshawytscha to sexual maturity in captivity and to monitor their reproductive performance under natural conditions. Eyed-eggs were hydraulically collected from redds in the East Fork Salmon River (EFSR; N = 328) and the West Fork Yankee Fork Salmon River (WFYF; N = 308) to establish brood year 2002 culture cohorts. The eyed-eggs were incubated and reared at the Eagle Fish Hatchery, Eagle, Idaho (Eagle). Juveniles collected in 2000 were PIT and elastomer tagged and vaccinated against vibrio Vibrio spp. and bacterial kidney disease prior to being transferred to the NOAA Fisheries, Manchester Marine Experimental Station, Manchester, Washington (Manchester) for saltwater rearing through maturity. Smolt transfers included 203 individuals from the WFYF and 379 from the EFSR. Maturing fish transfers from Manchester to Eagle included 107 individuals from the LEM, 167 from the WFYF, and 82 from the EFSR. This was the second year maturing adults were held on chilled water at Eagle to test if water temperature manipulations could advance spawn timing. Adults from the LEM and WFYF were divided into chilled ({approx} 9 C) and ambient ({approx} 13.5 C) temperature groups …
Date: November 1, 2003
Creator: Venditti, David; Willard, Catherine & James, Chris
System: The UNT Digital Library
The Center for Data Intensive Computing (open access)

The Center for Data Intensive Computing

CDIC will provide state-of-the-art computational and computer science for the Laboratory and for the broader DOE and scientific community. We achieve this goal by performing advanced scientific computing research in the Laboratory's mission areas of High Energy and Nuclear Physics, Biological and Environmental Research, and Basic Energy Sciences. We also assist other groups at the Laboratory to reach new levels of achievement in computing. We are ''data intensive'' because the production and manipulation of large quantities of data are hallmarks of scientific research in the 21st century and are intrinsic features of major programs at Brookhaven. An integral part of our activity to accomplish this mission will be a close collaboration with the University at Stony Brook.
Date: November 1, 2003
Creator: Glimm, J.
System: The UNT Digital Library
Ceramic Membrane Enabling Technology for Improved IGCC Efficiency, Quarterly Technical Progress Report: July 1 - September 30, 2003 (open access)

Ceramic Membrane Enabling Technology for Improved IGCC Efficiency, Quarterly Technical Progress Report: July 1 - September 30, 2003

This quarterly technical progress report will summarize work accomplished for Phase 2 Program during the quarter July to September 2003. In task 1 OTM development has led to improved strength and composite design. In task 2, the manufacture of robust PSO1d elements has been scaled up. In task 3, operational improvements in the lab-scale pilot reactor have reduced turn-around time and increased product purity. In task 7, economic models show substantial benefit of OTM IGCC over CRYO based oxygen production. The objectives of the first year of phase 2 of the program are to construct and operate an engineering pilot reactor for OTM oxygen. Work to support this objective is being undertaken in the following areas in this quarter: Element reliability; Element fabrication; Systems technology; Power recovery; and IGCC process analysis and economics. The major accomplishments this quarter were Element production at Praxair's manufacturing facility is being scaled up and Substantial improvements to the OTM high temperature strength have been made.
Date: November 1, 2003
Creator: Prasad, Ravi
System: The UNT Digital Library
DER Certification Laboratory Pilot, Accreditation Plan, and Interconnection Agreement Handbook (open access)

DER Certification Laboratory Pilot, Accreditation Plan, and Interconnection Agreement Handbook

This report describes the first steps toward creating the organization, procedures, plans and tools for distributed energy resources (DER) equipment certification, test laboratory accreditation, and interconnection agreements. It covers the activities and accomplishments during the first period of a multiyear effort. It summarizes steps taken to outline a certification plan to assist in the future development of an interim plan for certification and accreditation activities. It also summarizes work toward a draft plan for certification, a beta Web site to support communications and materials, and preliminary draft certification criteria.
Date: November 1, 2003
Creator: Key, T.; Sitzlar, H. E. & Ferraro, R.
System: The UNT Digital Library
Challenges and Experiences with Electric Propulsion Transit Buses in the United States (open access)

Challenges and Experiences with Electric Propulsion Transit Buses in the United States

Document provides background for transit agencies and fleets that are considering electric propulsion technologies. It tells them what to expect and plan for when implementing vehicles with electric propulsion systems.
Date: November 1, 2003
Creator: Eudy, L. & Gifford, M.
System: The UNT Digital Library
Chinook Salmon Adult Abundance Monitoring in Lake Creek, Idaho, 2002 Annual Report. (open access)

Chinook Salmon Adult Abundance Monitoring in Lake Creek, Idaho, 2002 Annual Report.

Underwater time- lapse video technology has been used to monitor adult spring and summer chinook salmon (Oncorhynchus tshawytscha) escapement into the Secesh River and Lake Creek, Idaho, since 1998. Underwater time-lapse videography is a passive methodology that does not trap or handle this Endangered Species Act listed species. Secesh River chinook salmon represent a wild spawning aggregate that has not been directly supplemented with hatchery fish. The Secesh River is also a control stream under the Idaho Salmon Supplementation study. This project has successfully demonstrated the application of underwater video monitoring to accurately quantify chinook salmon abundance in Lake Creek in 1998, 1999, 2001 and 2002. The adult salmon spawner escapement into Lake Creek in 2002 was 410 fish. Jack salmon comprised 7.1 percent of the run. Estimated hatchery composition was 6.1 percent of the spawning run. The first fish passage on Lake Creek was recorded on June 26, 15 days after installation of the fish counting station. Peak net upstream movement of 41 adults occurred on July 8. Peak of total movement activity was August 18. The last fish passed through the Lake Creek fish counting station on September 2. Snow pack in the drainage was 91% of the …
Date: November 1, 2003
Creator: Faurot, Dave & Kucera, Paul
System: The UNT Digital Library