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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 … more
Date: October 1992
Creator: Argonne National Laboratory
Item Type: Refine your search to only Report
open access

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.
Item Type: Refine your search to only Report
open access

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… more
Date: October 1992
Creator: Argonne National Laboratory. Materials and Components Technology Division.
Item Type: Refine your search to only Report
open access

Stratigraphy of the Mississippian System, South-Central Colorado and North-Central New Mexico

Description: From abstract: In the Sawatch, Mosquito and Front Ranges of central Colorado and the Sangre de Cristo Mountains of south-central Colorado, Tournaisian beds of the Mississippian Leadville Limestone overlie rocks of Early Mississippian and Late Devonian age. In the Sangre de Cristo Mountains in north-central New Mexico, the oldest beds are the Tournaisian (zone 9) Espiritu Santo Formation. In west-central New Mexico, in the Magdalena, Lemitar, and Ladron Mountains, the Kelly Limestone of Tournais… more
Date: 1992
Creator: Armstrong, Augustus K.; Mamet, Bernard L. & Repetski, John E.
Item Type: Refine your search to only Report
open access

[Evolution of Sedimentary Basins--San Juan Basin: Chapters J and K]

Description: From introduction to each respective report: Report J summarizes the results of several studies concerning the stratigraphy and sedimentology of uppermost Jurassic to lowermost Upper Cretaceous rocks in the San Juan basin and adjacent areas. Report K describes using X-ray diffraction techniques to determine the occurrence and distribution of clay minerals in the upper part of the Brushy Basin Member and in the Burro Canyon Formation in the Four Corners area.
Date: 1992
Creator: Aubrey, William M. & Skipp, Gary
Item Type: Refine your search to only Report
open access

An Integrated Database to Support Research on Escherichia Coli

Description: We have used logic programming to design and implement a prototype database of genomic information for the model bacterial organism Escherichia coli. This report presents the fundamental database primitives that can be used to access and manipulate data relating to the E. coli genome. The present system, combined with a tutorial manual, provides immediate access to the integrated knowledge base for E. coli chromosome data. It also serves as the foundation for development of more user-friendly i… more
Date: January 1992
Creator: Baehr, Alezandra; Dunham, George; Ginsburg, Adam; Hagstrom, Ray; Joerg, David; Kazic, Toni et al.
Item Type: Refine your search to only Report
open access

ANL Technical Support Program for DOE Environmental Restoration and Waste Management Annual Report October 1990 - September 1991

Description: A program has been established for DOE Environmental Restoration and Waste Management (EM) to evaluate factors that are likely to affect waste glass reaction during repository disposal, with emphasis on an unsaturated environment typical of what may be expected for the proposed Yucca Mountain repository site.
Date: March 1992
Creator: Bates, John K.
Item Type: Refine your search to only Report
open access

Distribution of Ichthyoplankton around Southeast Hancock Seamount, Central North Pacific, in Summer 1984 and Winter 1985: Data Report

Description: From introduction: This report presents data on ichthyoplankton distribution over and near Southeast Hancock Seamount in the central North Pacific during summer 1984 and winter 1985. Described here is the sampling program and sample handling and provide only data summaries of the distributional patterns; analyses of this data base will be presented in detail elsewhere.
Date: December 1992
Creator: Boehlert, George W. & Mundy, Bruce C.
Item Type: Refine your search to only Report
Location: 29.042955 179.094338
open access

Chaotic Vibrations of Nonlinearly Supported Tubes in Crossflow

Description: By means of the unsteady-flow theory and a bilinear mathematical model, a theoretical study is presented for chaotic vibrations associated with the fluid-elastic instability of nonlinearly supported tubes in a crossflow. Effective tools, including phase portraits, power spectral density, Poincare maps, Lyapunov exponent, fractal dimension, and bifurcation diagrams, are utilized to distinguish periodic and chaotic motions when the tubes vibrate in the instability region. The results show periodi… more
Date: February 1992
Creator: Cai, Y. & Chen, Shoei-Sheng
Item Type: Refine your search to only Report
open access

Dynamics and Controls in Maglev Systems

Description: The dynamic response of magnetically levitated (maglev) ground transportation systems has important consequences for safety and ride quality, guideway design, and system costs. Ride quality is determined by vehicle response and by environmental factors such as humidity and noise. The dynamic response of the vehicles is the key element in determining ride quality, and vehicle stability is an important safety-related element. To design a proper guideway that provides acceptable ride quality in th… more
Date: September 1992
Creator: Cai, Y.; Chen, Shoei-Sheng & Rote, D. M.
Item Type: Refine your search to only Report
open access

Vehicle/Guideway Interaction in Maglev Systems

Description: Dynamic interactions between the vehicle and guideway in a high-speed ground transportation system based on magnetically levitated (maglev) vehicles were studied, with an emphasis on the effects of vehicle and guideway parameters. Two dynamic models for the vehicle are presented. In one model, the vehicle is considered to be a moving force traveling at various speeds on a simply supported single- or two-span beam. In the second model, the vehicle is considered to be one-dimensional and has two … more
Date: March 1992
Creator: Cai, Y.; Chen, Shoei-Sheng & Rote, D. M.
Item Type: Refine your search to only Report
open access

Dynamic Stability of Maglev Systems

Description: Because dynamic instability is not acceptable for any commercial maglev systems, it is important to consider this phenomenon in the development of all maglev systems. This study considers the stability of maglev systems based on experimental data, scoping calculations, and simple mathematical models. Divergence and flutter are obtained for coupled vibration of a three-degree-of-freedom maglev vehicle on a guideway consisting of double L-shaped aluminum segments attached to a rotating wheel. The… more
Date: April 1992
Creator: Cai, Y.; Chen, Shoei-Sheng; Mulcahy, T. M. & Rote, D. M.
Item Type: Refine your search to only Report
open access

Actinide Recovery Using Aqueous Biphasic Extraction: Initial Developmental Studies

Description: Aqueous biphasic extraction systems are being developed to treat radioactive wastes. The separation technique involves the selective partitioning of either solutes or colloid-size particles between two scible aqueous phases. Wet grinding of plutonium residues to an average particle size of one micron will be used to liberate the plutonium from the bulk of the particle matrix. The goal is to produce a plutonium concentrate that will integrate with existing and developing chemical recovery proces… more
Date: August 1992
Creator: Chaiko, David J.; Mensah-Biney, R.; Mertz, C. J. & Rollins, A. N.
Item Type: Refine your search to only Report
open access

Toward a Methodology for Complexity Management

Description: This report focuses on the Battle Management/Command, Control, and Communication (BM/C³) element of the Global Protection Against Limited Strike (GPALS) system. The approach is based on the development and validation of a generic BM/C³ model. Central to the approach is the tenet that the design is divided into multiple layers. The critical functions make up the bottom layer, where trust is established and significant design effort is required.
Date: December 1992
Creator: Chisholm, G. H.
Item Type: Refine your search to only Report
open access

The Lance Formation: Petrography and Stratigraphy, Powder River Basin and Nearby Basins, Wyoming and Montana

Description: From abstract: The uppermost Cretaceous Lance Formation was studied in the Powder River Basin and nearby basins of Wyoming and Montana. The Lance Formation is overlain by the continental Paleocene Fort Union Formation. This report is a petrography and stratigraphy study on these basins.
Date: 1992
Creator: Connor, Carol Waite
Item Type: Refine your search to only Report
open access

The Hawaiian Monk Seal at French Frigate Shoals, 1988-89

Description: This report is based on an observational study on the Hawaiian monk seal, located at French Frigate Shoals in the Hawaiian Islands National Wildlife Refuge. Study took place from April 4th to August 31st 1988 and from March 25th to September 4th 1989. Data was made to conduct atoll-wide beach censuses of monk seals to assess productivity, survival, movements between atolls and islands, and population structure and distribution; furthermore, the study was made to monitor reproduction rates, move… more
Date: December 1992
Creator: Craig, Michael P.; Alcorn, Doris J.; Forsyth, Robert G.; Gerrodette, Tim; Brown, Mary A.; Choy, Barry K. et al.
Item Type: Refine your search to only Report
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