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4,865 Matching Results
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The Thresher (Houston, Tex.), Vol. 10, No. 3, Ed. 1 Friday, October 3, 1924
A weekly student newspaper from the Rice Institute in Houston, Texas that includes campus news and commentaries along with advertising.
Date:
October 3, 1924
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Thresher (Houston, Tex.), Vol. 12, No. 2, Ed. 1 Friday, October 1, 1926
A weekly student newspaper from the Rice Institute in Houston, Texas that includes campus news and commentaries along with advertising.
Date:
October 1, 1926
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Supplemental Modeling and Analysis Report, Atlas Corporation Moab Mill, Moab, Utah
The purpose of this report is to provide additional numerical modeling and data evaluation for the Atlas tailings pile near Moab, Utah. A previous report (Tailings Pile Seepage Model: The Atlas Corporation Moab Mill, Moab, Utah, January 9, 1998) prepared for the Nuclear Regulatory Commission (NRC) by Oak Ridge National Laboratory/Grand Junction (ORNL/GJ) presented the results of steady-state modeling of water flow and subsequent discharge to the underlying groundwater system. At the request of the Fish and Wildlife Service (FWS), this model was expanded to evaluate the impact of drainage from the tailings pile in addition to recharge from precipitation in a transient mode simulation. In addition, the FWS requested transient simulations of contaminant transport in the alluvial aquifer. Subsequently, NRC requested an evaluation of additional hydrologic issues related to the results presented in the Tailings Pile Seepage Model (ORNL/GJ 1998a) and the Limited Groundwater Investigation (ORNL/GJ 1998b). Funding for the report was provided by the U.S. Department of Energy. The following section lists the individual tasks with subsequent sections providing the results. A map for the Atlas Moab Mill site is presented in Fig. 1.1.
Date:
November 5, 2001
Creator:
Easterly, CE
Object Type:
Report
System:
The UNT Digital Library
The Thresher (Houston, Tex.), Vol. 32, No. 10, Ed. 1 Thursday, September 20, 1945
A weekly student newspaper from the Rice Institute in Houston, Texas that includes campus news and commentaries along with advertising.
Date:
September 20, 1945
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The War Whoop (Abilene, Tex.), Vol. 33, No. 1, Ed. 1, Friday, September 16, 1955
Weekly student newspaper from McMurry College in Abilene, Texas that includes local, state and campus news along with advertising.
Date:
September 16, 1955
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The War Whoop (Abilene, Tex.), Vol. 34, No. 5, Ed. 1, Friday, October 12, 1956
Weekly student newspaper from McMurry College in Abilene, Texas that includes local, state and campus news along with advertising.
Date:
October 12, 1956
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Uraniferous Phosphate Resources and Technology and Economics of Uranium Recovery From Phosphate Resources, United States and Free World: Volume 2. Technology and Economics of Uranium Recovery from Phosphate Resources, United States and Free World
From abstract: This report summarizes data of the uraniferous phosphate resources of the United States in detail and of the rest of the Free World more generally (Volume 1). It also evaluates the technical, economic, and environmental feasibility of production of uranium as a by-product, co-product, or single product from the uraniferous phosphate resources (Volume 2).
Date:
June 1979
Creator:
De Voto, Richard H. & Stevens, D. N.
Object Type:
Report
System:
The UNT Digital Library
Stability of multilayer earthen barriers used to isolate mill tailings: geologic and geotechnological considerations
This report briefly discusses how seismic activity, erosion, climatic change, slope stability, differential settlement, and cover design could affect the long-term integrity of multilayer earthen cover systems. In addition, the report suggests ways to design and construct covers so that adverse impacts can be avoided or minimized. The stability of multilayer earthen barriers used to isolate uranium mill tailings depends on the morphology of the disposal site, the engineering of the barrier, the condition of the tailings, and the possible impacts of earthquakes, erosion, and climatic changes. When designing a cover for or siting a tailings pile, one must take into account both geologic and geotechnological variables. To alleviate the adverse effects of possible seismic activity, tailings piles should never be located on or near active or capable faults. Existing piles near faults should be moved to safer sites or engineered to withstand possible displacement and shaking. Liquefaction generally can be prevented if the tailings and their underlying material are compacted to a relative density of 60% or greater, or if they are kept dry. If the tailings are saturated, dewatering schemes may have to be used. Erosion may be caused by streams, glaciers, or wind, depending on the geomorphic …
Date:
August 1, 1981
Creator:
Zellmer, J.T.
Object Type:
Report
System:
The UNT Digital Library
Yellow Jacket (Brownwood, Tex.), Vol. 20, No. 4, Ed. 1, Thursday, October 5, 1933
Weekly student newspaper from Howard Payne College in Brownwood, Texas that includes local, state and campus news along with advertising.
Date:
October 5, 1933
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Thresher (Houston, Tex.), Vol. 13, No. 8, Ed. 1 Friday, November 11, 1927
A weekly student newspaper from the Rice Institute in Houston, Texas that includes campus news and commentaries along with advertising.
Date:
November 11, 1927
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Mining and Milling of Lead and Zinc Ores in the Missouri-Kansas-Oklahoma Zinc District
From Introduction: "This report of investigations carried on by the Bureau of Mines gives the methods used in mining and milling and indicates in some detail the conditions that affect the efficiency of those methods; it does not attempt to discuss the geology of the district, except incidentally, as this has been described in numerous reports by several geologists."
Date:
1918
Creator:
Wright, Clarence A.
Object Type:
Report
System:
The UNT Digital Library
Asphalt emulsion sealing of uranium mill tailings. 1979 annual report
Uranium mill tailings are a source of low-level radiation and radioactive materials that may be released into the environment. Stabilization or disposal of these tailings in a safe and environmentally sound way is necessary to minimize radon exhalation and other radioactive releases. One of the most promising concepts for stabilizing uranium tailings is being investigated at the Pacific Northwest Laboratory: the use of asphalt emulsion to contain radon and other potentially hazardous materials in uranium tailings. Results of these studies indicate that radon flux from uranium tailings can be reduced by greater than 99% by covering the tailings with an asphalt emulsion that is poured on or sprayed on (3.0 to 7.0 mm thick), or mixed with some of the tailings and compacted to form an admixture seal (2.5 to 15.2 cm) containing 18 wt % residual asphalt.
Date:
June 1, 1980
Creator:
Hartley, J. N.; Koehmstedt, P. L.; Esterl, D. J. & Freeman, H. D.
Object Type:
Report
System:
The UNT Digital Library
The Thresher (Houston, Tex.), Vol. 8, No. 17, Ed. 1 Friday, January 26, 1923
A weekly student newspaper from the Rice Institute in Houston, Texas that includes campus news and commentaries along with advertising.
Date:
January 26, 1923
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Correlation of radioactive waste treatment costs and the environmental impact of waste effluents in the nuclear fuel cycle for use in establishing ''as low as practicable'' guides: milling of uranium ores
None
Date:
May 1, 1975
Creator:
Sears, M. B.; Blanco, R. E.; Dahlman, R. C.; Hill, G. S.; Ryon, A. D. & Witherspoon, J. P.
Object Type:
Report
System:
The UNT Digital Library
The Thresher (Houston, Tex.), Vol. 10, No. 5, Ed. 1 Friday, October 17, 1924
A weekly student newspaper from the Rice Institute in Houston, Texas that includes campus news and commentaries along with advertising.
Date:
October 17, 1924
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Mica Beneficiation
From Abstract: "The micaceous schist ores yielded concentrates containing 95 to 98 percent mica, with recoveries ranging from 70 to 83 percent. Part 1 of this report summarizes the process development work and demonstrates the feasibility of producing commercial-grade mica concentrates. The report also includes details of commercial beneficiation and grinding of mica. Also included in part 2 of this report are details of commercial mica production, including methods of mining, recovering, and grinding mica, and information on the production, uses, and prices of mica."
Date:
1973
Creator:
Browning, James S.
Object Type:
Report
System:
The UNT Digital Library
The Thresher (Houston, Tex.), Vol. 9, No. 20, Ed. 1 Saturday, February 23, 1924
A weekly student newspaper from the Rice Institute in Houston, Texas that includes campus news and commentaries along with advertising.
Date:
February 23, 1924
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Thresher (Houston, Tex.), Vol. 10, No. 6, Ed. 1 Friday, October 24, 1924
A weekly student newspaper from the Rice Institute in Houston, Texas that includes campus news and commentaries along with advertising.
Date:
October 24, 1924
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The War Whoop (Abilene, Tex.), Vol. 43, No. 5, Ed. 1, Thursday, October 7, 1965
Weekly student newspaper from McMurry College in Abilene, Texas that includes local, state and campus news along with advertising.
Date:
October 7, 1965
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Thresher (Houston, Tex.), Vol. 21, No. 9, Ed. 1 Friday, November 15, 1935
A weekly student newspaper from the Rice Institute in Houston, Texas that includes campus news and commentaries along with advertising.
Date:
November 15, 1935
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
LIFE CYCLE INVENTORY ANALYSIS IN THE PRODUCTION OF METALS USED IN PHOTOVOLTAICS.
Material flows and emissions in all the stages of production of zinc, copper, aluminum, cadmium, indium, germanium, gallium, selenium, tellurium, and molybdenum were investigated. These metals are used selectively in the manufacture of solar cells, and emission and energy factors in their production are used in the Life Cycle Analysis (LCA) of photovoltaics. Significant changes have occurred in the production and associated emissions for these metals over the last 10 years, which are not described in the LCA databases. Furthermore, emission and energy factors for several of the by-products of the base metal production were lacking. This report aims in updating the life-cycle inventories associated with the production of the base metals (Zn, Cu, Al, Mo) and in defining the emission and energy allocations for the minor metals (Cd, In, Ge, Se, Te and Ga) used in photovoltaics.
Date:
March 30, 2007
Creator:
Fthenakis, V. M.; Kim, H. C. & Wang, W.
Object Type:
Report
System:
The UNT Digital Library
The War Whoop (Abilene, Tex.), Vol. 48, No. 1, Ed. 1, Wednesday, September 9, 1970
Weekly student newspaper from McMurry College in Abilene, Texas that includes local, state and campus news along with advertising.
Date:
September 9, 1970
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Thresher (Houston, Tex.), Vol. 7, No. 3, Ed. 1 Friday, September 30, 1921
A weekly student newspaper from the Rice Institute in Houston, Texas that includes campus news and commentaries along with advertising.
Date:
September 30, 1921
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Thresher (Houston, Tex.), Vol. 10, No. 1, Ed. 1 Thursday, September 18, 1924
A weekly student newspaper from the Rice Institute in Houston, Texas that includes campus news and commentaries along with advertising.
Date:
September 18, 1924
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History