Technical Report Archive & Image Library (TRAIL) - 222 Matching Results

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1995 Midnite Mine Radiation Survey

Description: Abstract: During the week of September 4, 1995, personnel from the U.S. Bureau of Mines conducted a Ra-226 survey at the Midnite Mine. One hundred thirty measurements were made on a rectangular grid with 150-m spacings. Concurrently, Shepherd Miller, Inc., took gross gamma readings in gR/h at the same grid points. In addition, the USBM collected 17 soil samples to be analyzed for radium, thorium, and potassium. The results of this survey are summarized in this report.
Date: 1996
Creator: Stroud, William P. & Droullard, Robert F.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Acoustic Emission/Flaw Relationships for Inservice Monitoring of LWRs

Description: "The program concerning Acoustic Emission/Flaw Relationships for Inservice Monitoring of LWRs was entitled in FY76 with the objective of validating the application of acoustic emission (AE) to monitor nuclear reactor pressure-containing components during operation to detect cracking."
Date: October 1991
Creator: Hutton, P. H.; Kurtz, R. J.; Friesel, M. A.; Skorpik, J. R. & Dawson, J. F.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Advances Related to United States and International Mineral Resources: Developing Frameworks and Exploration Technologies

Description: The following report provides information for the public good about the origin, quality, and quantity of mineral resources world-wide. This Bulletin reports progress on some of the current activities of the Office of Mineral Resources and reflects the necessity for an international perspective regarding mineral resources and research technology.
Date: 1993
Creator: Scott, Richard W., Jr.; Detra, Pamela S. & Berger, Byron R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Airborne radioactivity survey of the Miller Hill area, Carbon County, Wyoming

Description: Aerial image shows the result of an airborne radioactive survey over an area of 65 square miles in the vicinity of Miller Hill, Carbon County, Wyoming with the approximate location of eleven radioactivity anomalies found. Text describes methods used and discusses the anomalies.
Date: March 6, 1991
Creator: Meuschke, J. L. & Moxham, Robert Morgan
Item Type: Refine your search to only Map
Partner: UNT Libraries Government Documents Department

Appendix A. Station Reliability Tables

Description: "The appendix contains daily and monthly tabulations of running time for each station" monitoring earthquake activity in the Western Ohio - Indiana region. (p. A1)
Date: February 1990
Creator: Young, C. J.; Lay, T. & Jacobson, Willard J.
Item Type: Refine your search to only Dataset
Partner: UNT Libraries Government Documents Department

Appendix B: Arrival Time Data

Description: "This appendix contains phase arrival information for local and near-regional events which have been well recorded by the Anna Seismic Network." (p. B1)
Date: February 1990
Creator: Young, C. J.; Lay, T. & Jacobson, Willard J.
Item Type: Refine your search to only Dataset
Partner: UNT Libraries Government Documents Department

Appendix B: Software

Description: Dataset documenting the software programs used in the acoustic emission (AE) instruments systems developed under the U. S. Nuclear Regulatory Commission (NRC) / Pacific Northwest Laboratory (PNL) AE program.
Date: October 1991
Creator: Hutton, P. H.; Kurtz, R. J.; Friesel, M. A.; Skorpik, J. R. & Dawson, J. F.
Item Type: Refine your search to only Dataset
Partner: UNT Libraries Government Documents Department
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Application of Field Measurements and Computer Modeling to Evaluate Deep Mine Shaft Stability in Northern Idaho

Description: Abstract: Researchers at the U.S. Bureau of Mines have developed personal-computer-based data acquisition, instrumentation, and mine visualization and modeling techniques to evaluate a mine accessway in a deep hard-rock mine in northern Idaho. These techniques were applied to a mine shaft in a large silver mine that has been in operation for many years. A very deep, rectangular, timber-supported shaft extending to depths exceeding 2.3 km (7,500 ft) had been deforming continuously as a result of… more
Date: 1996
Creator: Beus, Michael J.; Orr, T. J. & Whyatt, J. K.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Archean and Early Proterozoic Tectonic Framework of North-Central United States and Adjacent Canada

Description: From abstract: This report contains the analysis of the southern part of the Canadian Shield and the subsurface of the southern interior platform where they comprise two Archean cratons and three Early Proterozoic collisional orogens.
Date: 1995
Creator: Sims, P. K. (Paul Kibler), 1918-2011
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Base- and Precious-Metal Concentrations of Early Proterozoic Massive Sulfide Deposits in Arizona- Crustal and Thermochemical Controls of Ore Deposition

Description: A report about early proterozoic massive sulfide deposits associated with submarine mafic to felsic metavolcano rocks are present throughout central, west-central, and northwestern Arizona. Also, production data for copper, lead, zinc, gold, and silver for most of the known deposits and prospects in 13 metallic mineral districts are summarized.
Date: 1995
Creator: DeWitt, Ed
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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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
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

The Biology and Population Status of Marine Turtles in the North Pacific Ocean

Description: From objectives and scope of work: The objective of this report is to provide a comprehensive review of the biology and population status of sea turtles potentially subject to entanglement in North Pacific high-seas driftnet fisheries. The report will assist National Marine Fisheries Service efforts to assess the impacts of the driftnet fisheries on threatened and endangered sea turtle populations.
Date: September 1993
Creator: Eckert, Karen L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

The Bisbee Group of the Tombstone Hills, Southeastern Arizona: Stratigraphy, Structure, Metamorphism, and Mineralization

Description: From introduction: The purpose of this study is to establish a stratigraphic framework of the Bisbee Group in the Tombstone Hills, and to use this stratigraphy to unravel the complex history of folding, faulting, intrusion, and mineralization.
Date: 1996
Creator: Force, Eric R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Burial and Thermal History of the Paradox Basin, Utah and Colorado, and Petroleum Potential of the Middle Pennsylvanian Paradox Formation

Description: From abstract: This is a report on the burial and thermal history of the Paradox basin in Utah and Colorado, and the petroleum potential of the middle Pennsylvanian Paradox Formation.
Date: 1996
Creator: Nuccio, Vito F. & Condon, Steven M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Burns Harbor, Indiana, Monitoring Study, Volume 1: Overview of Approach and Results

Description: From introduction: The program's objective is to acquire information through intensive monitoring of coastal projects in an effort to improve project purpose and attainment, design procedures, construction methods, and operation and maintenance techniques.
Date: March 1997
Creator: McGehee, David D.; Prickett, Terri; Shirley, Janean & Moritz, Heidi
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Cambrian Through Mississippian Rocks of the Powder River Basin, Wyoming, Montana, and Adjacent Areas

Description: From abstract: This report describes Cambrian through Mississippian rocks in the Powder River Basin representing five depositional sequences that reflect both the biological evolution and the tectonic development of western North America.
Date: 1993
Creator: Macke, David L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Carbon Dioxide in Mississippian Rocks of the Paradox Basin and Adjacent Areas, Colorado, Utah, New Mexico, and Arizona

Description: From abstract: This report is about six gas samples that were obtained from the Mississippian Leadville Limestone in the McElmo field, Colorado, and the Lisbon field, Utah. These samples were recorded to contain a high reading of carbon dioxide and the report investigates these results.
Date: 1995
Creator: Cappa, James A. & Rice, Dudley D.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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