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Application of NMR Spectroscopy and Multidimensional Imaging to the Gelcasting Process and in-situ Real-Time Monitoring of Cross-Linking Polyacrylamide Gels
Description:
In the gelcasting process, a slurry of ceramic powder in a solution of organic monomers is cast in a mold. The process is different from injection molding in that it separates mold-filling from setting during conversion of the ceramic slurry to a formed green part. In this work, NMR spectroscopy and imaging have been conducted for in-situ monitoring of the gelation process and for mapping the polymerization. ¹H nuclear magnetic resonance spectra have been obtained during polymerization of a pre…
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Date:
April 1995
Creator:
Ahuja, S.; Dieckman, S. L.; Gopalsami, Nachappa; Raptis, A. C. & Omatete, Oritsegbemi O.
Solidification Modeling of a Spiral Casting to Determine Material Fluidity
Description:
In casting, fluidity is the measure of the distance a metal can flow in a channel before being stopped by solidification. During mold filling, the metal loses heat to the surrounding mold, thereby cooling and becoming more viscous until the leading portion solidifies and no further flow is possible. A coupled heat-transfer and fluid-flow modeling of a spiral, involving the use of thermophysical properties to determine material fluidity, has been conducted. Simulations of these experiments utili…
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Date:
February 1994
Creator:
Ahuja, S.; Domanus, H. M.; Schmitt, R. C.; Chuzhoy, L. & Grabel, J. V.
Slip-and-Fall Accidents During Equipment Maintenance in the Surface Mining Industry
Description:
Report issued by the U.S. Bureau of Mines discussing mining accidents during equipment maintenance. As stated in the abstract, "this U.S. Bureau of Mines report identifies potential causes of slip-and-fall accidents occurring during surface mine equipment maintenance and describes the relative roles of direct worker behavior and machine design" (p. 1). This report includes tables, and illustrations.
Date:
1990
Creator:
Albin, Thomas J. & Adams, W. P.
The Hawaiian Monk Seal on Laysan Island, 1986
Description:
This report is based on an observational study on the Hawaiian monk seal at Laysan Island, Northwestern Hawaiian Islands, from May 4 to August 4 1986. Data includes population rates, reproductive rates, deaths, injuries, necropsies, and entanglements.
Date:
December 1993
Creator:
Alcorn, Doris J. & Westlake, Robin L.
Geochemistry, Mineralogy, and Geochronology of the U.S. Virgin Islands
Description:
A report about the geochemical and mineralogic study of the U.S. Virgin Islands indicates the presence of a previously undocumented Sn-Pb and precious metals.
Date:
1994
Creator:
Alminas, Henry V.; Foord, Eugene E. & Tucker, Robert E.
Beach and Borrow Site Sediment Investigation for a Beach Nourishment at Ocean City, Maryland
Description:
Report describing the methodology used to sample and analyze sediment at Ocean City, Maryland as part of a beach nourishment project. During the project, sediment was moved from borrow sites to construct parts of the beach area; both the borrow sites and native beach were tested.
Date:
May 1990
Creator:
Anders, Fred J. & Hansen, Mark
7-GeV Advanced Photon Source Beamline Initiative. Conceptual Design Report
Description:
The DOE is building a new generation 6-7 GeV Synchrotron Radiation Source known as the Advanced Photon Source (APS) at Argonne National Laboratory. This facility, to be completed in FY 1996, can provide 70 x-ray sources of unprecedented brightness to meet the research needs of virtually all scientific disciplines and numerous technologies. The technological research capability of the APS in the areas of energy, communications and health will enable a new partnership between the DOE and US indus…
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Date:
May 1993
Creator:
Argonne National Laboratory
7-GeV Advanced Photon Source Instrumentation Initiative. Conceptual Design Report
Description:
In this APS Instrumentation Initiative, 2.5-m-long and 5-m-long insertion-device x-ray sources will be built on 9 straight sections of the APS storage ring, and an additional 9 bending-magnet sources will also be put in use. The front ends for these 18 x-ray sources will be built to contain and safeguard access to these bright x-ray beams. In addition, funds will be provided to build state-of-the-art insertion-device beamlines to meet scientific and technological research demands well into the …
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Date:
October 1992
Creator:
Argonne National Laboratory
Argonne National Laboratory-East Site Environmental Report for Calendar Year 1989
Description:
This report discusses the results of the environmental monitoring program at Argonne National Laboratory (ANL) for 1989. To evaluate the effects of ANL operations on the environment, samples of environmental media collected on the site, at the site boundary, and off the ANL site were analyzed and compared. A variety of radionuclides were measured in air, surface water, groundwater, soil, grass, bottom sediment, and milk samples.
Date:
April 1990
Creator:
Argonne National Laboratory
IPNS Upgrade: a Feasibility Study
Description:
Many of Argonne National Laboratory`s (ANL`s) scientific staff members were very active in R & D work related to accelerator-based spoliation sources in the 1970s and early 1980s. In 1984, the Seitz/Eastman Panel of the National Academy of Sciences reviewed U.S. materials science research facilities. One of the recommendations of this panel was that the United States build a reactor-based steady-state source, the Advanced Neutron Source (ANS), at Oak Ridge National Laboratory. Subsequently, R &…
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Date:
April 1995
Creator:
Argonne National Laboratory
Minimum Additive Waste Stabilization (MAWS), Phase 1: Soil Washing Final Report
Description:
As a result of the U.S. Department of Energy's environmental restoration and technology development activities, GTS Duratek, Inc., and its subcontractors have demonstrated an integrated thermal waste treatment system at Fernald, OH, as part the Minimum Additive Waste Stabilization (MAWS) Program. Specifically, MAWS integrates soil washing, vitrification of mixed waste streams, and ion exchange to recycle and remediate process water to achieve, through a synergistic effect, a reduction in waste …
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Date:
August 1995
Creator:
Argonne National Laboratory
Annual Technical Report
Description:
Highlights of the Chemical Technology (CMT) Division's activities during 1989 are presented. In this period, CMT conducted research and development in the following areas: (1) electrochemical technology, including high-performance batteries (mainly lithium/iron sulfide and sodium/metal chloride), aqueous batteries (lead-acid and nickel/iron), and advanced fuel cells with molten carbonate and solid oxide electrolytes; (2) coal utilization, including the heat and seed recovery technology for coal…
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Date:
March 1990
Creator:
Argonne National Laboratory. Chemical Technology Division.
Annual Technical Report
Description:
Highlights of the Chemical Technology Division's activities during 1990, including electrochemical technology and advanced batteries and fuel cells, technology for coal-fired magnetohydrodynamics and fluidized-bed combustion, methods for recovery of energy from municipal waste, and techniques for treatment of hazardous organic waste, the reaction of nuclear waste glass and spent fuel under conditions expected for a high-level waste repository.
Date:
May 1991
Creator:
Argonne National Laboratory. Chemical Technology Division.
Chemical Technology Division Annual Technical Report: 1991
Description:
Annual report of the Argonne National Laboratory Chemical Technology Division (CMT) discussing the group's activities during 1991. These included electrochemical technology; fossil fuel research; hazardous waste research; nuclear waste programs; separation science and technology; integral fast reactor pyrochemical processes; actinite recovery; applied physical chemistry; basic chemistry research; analytical chemistry; research and development; and computer applications.
Date:
March 1992
Creator:
Argonne National Laboratory. Chemical Technology Division.
Chemical Technology Division Annual Technical Report: 1992
Description:
Annual report of the Argonne National Laboratory Chemical Technology Division (CMT) discussing the group's activities during 1992. These included electrochemical technology; fossil fuel research; hazardous waste research; nuclear waste programs; separation science and technology; integral fast reactor pyrochemical processes; actinide recovery; applied physical chemistry; basic chemistry research; analytical chemistry; applied research and development; and computer applications.
Date:
June 1993
Creator:
Argonne National Laboratory. Chemical Technology Division.
Chemical Technology Division Annual Technical Report: 1994
Description:
Annual report of the Argonne National Laboratory Chemical Technology Division (CMT) discussing the group's activities during 1994. These included electrochemical technology; fossil energy research; hazardous waste research; nuclear waste programs; separation science and technology; electrometallurgical technology; actinide recovery; applied physical chemistry; basic chemistry research; analytical chemistry.
Date:
June 1995
Creator:
Argonne National Laboratory. Chemical Technology Division.
Nuclear Technology Programs Semiannual Progress Report: October 1987-March 1988
Description:
Progress report of the Argonne National Laboratory's Nuclear Technology Programs, including investigations in applied physical chemistry, separation science and technology, and waste management.
Date:
August 1990
Creator:
Argonne National Laboratory. Chemical Technology Division.
Practical Superconductor Development for Electrical Power Applications, Annual Report: 1990
Description:
Annual report for the superconductor program at Argonne National Laboratory discussing the group's activities and research. This report describes technical progress of research and development efforts aimed at producing superconducting components based on the Y-Ba--Cu, Bi-Sr-Ca-Cu, Bi-Pb-Sr-Ca-Cu, and TI-Ba-Ca-Cu oxide systems including: synthesis and heat treatment of high-Ta superconductors, formation of monolithic and composite wires and tapes, superconductor/metal connectors, characterizat…
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Date:
October 1990
Creator:
Argonne National Laboratory. Materials and Components Technology Division.
Practical Superconductor Development for Electrical Power Applications, Annual Report: 1991
Description:
Annual report for the superconductor program at Argonne National Laboratory discussing the group's activities and research. This report describes technical progress of research and development efforts aimed at producing superconducting components based on the Y-Ba-Cu, BI-Sr-Ca-Cu, Bi-Pb-Sr-Ca-Cu, and TI-Ba-Ca-Cu oxide systems including: synthesis and heat treatment of high-Te superconductors, formation of monolithic and composite wires and tapes, superconductor/metal connectors, characterizati…
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Date:
October 1991
Creator:
Argonne National Laboratory. Materials and Components Technology Division.
Practical Superconductor Development for Electrical Power Applications, Annual Report: 1992
Description:
Annual report for the superconductor program at Argonne National Laboratory discussing the group's activities and research. This report describes the technical progress of research and development efforts aimed at producing superconducting components that are based on the Y-Ba-Cu, Bi-Sr-Ca-Cu, Bi-Pb-Sr-Ca-Cu, and (Tl,Pb)-(Ba,Sr)-Ca-Cu oxide systems including: synthesis and heat treatment of high-Ta superconductors, formation of monolithic and composite wires and tapes, superconductor/metal con…
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Date:
October 1992
Creator:
Argonne National Laboratory. Materials and Components Technology Division.
Practical Superconductor Development for Electrical Power Applications, Annual Report: 1993
Description:
Annual report for the superconductor program at Argonne National Laboratory discussing the group's activities and research. This report describes technical progress of research and development efforts aimed at producing superconducting components in the Y-Ba-Cu, (B1,Pb)-Sr-Ca-Cu, (Tl,Pb,BI)-(Ba,Sr)-Ca-Cu, and Hg-Ba-Ca-Cu-O oxide systems including: synthesis and heat treatment of high-Ta superconductors; formation of monolithic and composite wires, tapes, and coils; characterization of structur…
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Date:
October 1993
Creator:
Argonne National Laboratory. Materials and Components Technology Division.
Practical Superconductor Development for Electrical Power Applications, Annual Report: 1994
Description:
Annual report for the superconductor program at Argonne National Laboratory discussing the group's activities and research. This report describes technical progress of research and development efforts aimed at producing superconducting components in the Y-Ba-Cu, (Bi,Pb)-Sr-Ca-Cu, (Tl,Pb,Bi)-(Ba,Sr)-Ca-Cu, and Hg-Ba-Ca-Cu-O oxide systems including: synthesis and heat treatment of high-Ta superconductors, formation of monolithic and composite conductors, characterization of structures and superc…
more
Date:
October 1994
Creator:
Argonne National Laboratory. Materials and Components Technology Division.
Practical Superconductor Development for Electrical Power Applications, Annual Report: 1995
Description:
Annual report for the superconductor program at Argonne National Laboratory discussing the group's activities and research. This report describes the technical progress of research and development efforts aimed at producing superconducting components in the (Bi,Pb)-Sr-Ca-Cu, (T,Pb,Bi,V)- (Ba,Sr)-Ca-Cu, and Y-Ba-Cu oxide systems including: synthesis and heat treatment of high-Te superconductors, formation of monolithic and composite conductors, characterization of structures and superconducting…
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Date:
October 1995
Creator:
Argonne National Laboratory. Materials and Components Technology Division.
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State-of-the-Art for Assessing Earthquake Hazards in the United States
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Thermodynamic Properties of 65 Elements
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