Resource Type
Serial/Series Title
Atomic Energy Commission Reports
155
United States Geological Survey Reports
117
GJBX
113
United States Department of Energy Grand Junction Office Reports
82
Oak Ridge National Laboratory Reports
60
Trace elements investigations report
51
Hanford Works Reports
50
BNL (Series)
42
Brookhaven National Laboratory Reports
42
University of California Radiation Laboratory Reports
39
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Special Studies in Electrolysis Mitigation: 4. A Preliminary Report on Electrolysis Mitigation in Elyria, Ohio, with Recommendations for Mitigation
Technical paper issued by the Bureau of Standards over surveys conducted on the electrical conditions of railway tracks in Elyria, Ohio. The results of the surveys are presented and discussed. This paper includes tables, maps, and illustrations.
Date:
January 22, 1916
Creator:
McCollum, Burton & Logan, K. H.
Object Type:
Report
System:
The UNT Digital Library
Durability of Stucco and Plaster Construction: Progress Report Containing Results of Investigations up to April, 1916
Technical paper issued by the Bureau of Standards over tests conducted on the durability of stucco construction. Construction methods are discussed. The test results are presented and discussed as well. This paper includes tables, illustrations, and photographs.
Date:
January 31, 1917
Creator:
Wig, R. J.; Pearson, J. C. & Emley, W. E.
Object Type:
Report
System:
The UNT Digital Library
Efflux of Gases Through Small Orifices
Scientific paper issued by the Bureau of Standards over studies conducted on gas effusion rates. The methods used and the results of the studies are presented and discussed. This paper includes tables, and illustrations.
Date:
January 28, 1920
Creator:
Buckingham, Edgar & Edwards, Junius David
Object Type:
Report
System:
The UNT Digital Library
Coal-Mine Fatalities in December, 1930
Report issued by the U.S. Bureau of Mines on the coal mine related deaths during December, 1930. The number of fatalities and the causes are presented. This report includes tables.
Date:
January 1931
Creator:
Adams, William Waugh & Chenoweth, L.
Object Type:
Report
System:
The UNT Digital Library
Method and Cost of Dredging Sand and Gravel by the Ohio River Sand Co., Louisville, Kentucky
Report issued by the U.S. Bureau of Mines discussing dredging methods of used by the Ohio River Sand Company. The different methods and costs used to recover gravel and sand are described. This report includes tables and illustrations.
Date:
January 1931
Creator:
Duffy, J. Hamilton
Object Type:
Report
System:
The UNT Digital Library
Methods and Costs of Mining and Preparing Sand and Gravel at the Plant of the Ward Sand and Gravel Co., Oxford, Michigan
Report issued by the U.S. Bureau of Mines discussing the operation and production of the Ward Sand and Gravel Company in Oxford, Michigan. The methods and costs employed by the company are presented. This report includes tables, and illustrations.
Date:
January 1932
Creator:
Ward, Frederick L.
Object Type:
Report
System:
The UNT Digital Library
Engineering Report on Oklahoma City Oil Field, Oklahoma
Report issued by the U.S. Bureau of Mines on the engineering and production methods of the Oklahoma City oil wells. Characteristics and properties of the wells, and methods and practices of well engineering are presented. This report includes tables, graphs, maps, and illustrations.
Date:
January 1937
Creator:
Hill, Harry Blackburn; Rawlins, E. L. & Bopp, C. R.
Object Type:
Report
System:
The UNT Digital Library
Mineral Industries Survey of the United States: California, Kern County, Mojave District: The Golden Queen and other Mines of the Mojave District, California
Report issued by the U.S. Bureau of Mines discussing the mineral production of mines in Kern County, California. Mining and milling methods of these mines are presented. This report includes tables, maps, illustrations, and photographs.
Date:
January 1937
Creator:
Julihn, C. E. & Horton, F. W.
Object Type:
Report
System:
The UNT Digital Library
A Study of Oxidation of the Oil in Two Air-and Air-Gas-Repressuring Projects
Report issued by the U.S. Bureau of Mines on the oxidation levels caused from different oil recovery processes. Experiments were conducted to determine the effect of air on crude oil, and the degree of oxidation. This report includes tables, and a map.
Date:
January 1937
Creator:
Johnson, T. W. & Taylor, Sam S.
Object Type:
Report
System:
The UNT Digital Library
The Compressive Yield Strength of Extruded Shapes of 24ST Aluminum Alloy
The following report discusses an investigation that was made to determine the tensile and the compressive properties of a large number of 24ST extruded shapes selected at random from commercial production in order to investigate the interrelation of these properties.
Date:
January 1941
Creator:
Templin, R. L.; Howell, F. M. & Hartmann, E. C.
Object Type:
Report
System:
The UNT Digital Library
Chain Reaction of Pure Fissionable Materials in Solution
The critical mass of 94-239 and the corresponding critical dimensions of homogeneous mixtures of 94-239 with various moderating media been calculated as a function of the concentration of 94. A simple transformation makes the figures applicated to92-235. the results are in essential agreement with the preliminary estimated made independently by Oppenheimer and Serber. The problem of the stability of a chain reaction in solution and questions of protection are discussed.
Date:
January 1, 1943
Creator:
Christy, Robert F., 1916-2012 & Wheeler, John Archibald, 1911-2008
Object Type:
Report
System:
The UNT Digital Library
Trends in the Use of Energy in the Western States, With Particular Reference to Coal
Report issued by the U.S. Bureau of Mines on energy consumption in the western United States. A focus on coal as the primary energy source is presented. This report includes tables, graphs, maps, and illustrations.
Date:
January 1943
Creator:
Parry, V. F.
Object Type:
Report
System:
The UNT Digital Library
The Elastic Constants for Wrought Aluminum Alloys
"There are several constants which have been devised as numerical representations of the behavior of metals under the action of loadings which stress the metal within the range of elastic action. Some of these constants, such as Young's modulus of elasticity in tension and compression, shearing modulus of elasticity, and Poisson's ratio, are regularly used in engineering calculations. Precise tests and experience indicate that these elastic constants are practically unaffected by many of the factors which influence the other mechanical properties of materials and that a few careful determinations under properly controlled conditions are more useful and reliable than many determinations made under less favorable conditions" (p. 1).
Date:
January 1945
Creator:
Templin, R. L. & Hartmann, E. C.
Object Type:
Report
System:
The UNT Digital Library
Preliminary Report on a Colorimetric Method for the Determination of Microgram Quantities of Thorium : Experiments in the Dissolution of O2 Metal [UO2]
Abstract. thorium can be precipitated as a salt of p-dimethylaminoazophenylarsonic acid at a pH of about 1.5. the precipitate, collected on a sintered glass filter is washed with dilute ammonium hydroxide to dissolve the dye. the amount of thorium is determined by measuring the concentration of the dye spectrophotometrically at a wavelength of 450 millimicrons. Zirconium, which interferes, can be separated and determined using the same reagent in strong hydrochloric. the behavior of thorium metal upon treatment with various acids and upon fusion withKHSO4 is described. three satisfactory procedures are given for dissolving the metal with sulfuric acid, phosphoric acid, and by a potassium hydrogen sulfate fusion. The laboratory was presented with the problem of analyzing for a large number of elements in O2 metal. the results of a systematic study of methods for effecting solution of the metal are offered here since they may be of some interest and use to other laboratories. The four methods which effected complete solution of the metal are (1) Sulfuric acid method; (2) Fusion method; (3) Phosphoric acid method; and (4) Nitric acid-hydrofluoric acid method.
Date:
January 1, 1945
Creator:
Byerly, W.; Niedrach, L.; Davin, W.; Dyas, H. & Bane, R. W.
Object Type:
Report
System:
The UNT Digital Library
Supplementary Report on the Green River District, San Rafael Swell Area, Utah
It is the purpose of this report to set forth in detail the ore reserve tonnages of this district as determined from field data and the detailed geologic report of January 1944
Date:
January 1945
Creator:
Hill, John W.
Object Type:
Report
System:
The UNT Digital Library
Supplementary Report on the Green River District, San Rafael Swell Area, Utah: [Maps]
A map related to a Supplementary Report on the Green River District, San Rafael Swell Area, Utah
Date:
January 1945
Creator:
Hill, John W.
Object Type:
Map
System:
The UNT Digital Library
Transference and Adsorption on Glass of Carrier Free Zirconium
.Technical report describing the transference experiments. The carrying of zirconium and columbium by ferric hydroxide has a very marked dependence on pH. In the experiments it was noticed that the concentration of Zr activity in various solutions changed with time This indicated that the Zr was being adsorbed on the glass. The carrier free trace is adsorbed on glass. This effect must be considered in experiments with Zr tracer in glass apparatus.
Date:
January 3, 1945
Creator:
Dodgen, H. W. & Rollefson, G. F.
Object Type:
Report
System:
The UNT Digital Library
Estimates of the Maximum Surface Temperature for a Slug Displaced from the Center of the Tube
When a slug has been displaced from its normal position the thickness of the water film is decreased over part of the surface, and higher temperatures may be expected where the film is thin. The experimental data necessary for an exact calculation is incomplete, but some approximate estimates ae made here with special assumption concerning the heat transfer coefficient h as a function of the angle p from the point where the water film is thinnest. Variation in water bulk temperature around the annulus due to poor mixing is not considered here.
Date:
January 9, 1945
Creator:
Murray, F. H.
Object Type:
Report
System:
The UNT Digital Library
The Determination of T at the Dropping Mercury Electrode in Hex Plant Ammonia and Peroxide Decantrates
Inroduction: "A study of the literature, particularly the work done by R. Strubl, I.W. Kolthoff and S.B. Smith, indicated that a polargraphic method for the estimation of T could be devised which would not sacrifice reasonable accuracy for rapidity. Work was begun with the intention of developing such a method."
Date:
January 16, 1945
Creator:
Kwiatkowski, S.; Owens, J. & Casto, C. C.
Object Type:
Report
System:
The UNT Digital Library
The Effect of Impurities Upon Sulfide Refractories
Abstract. A summary of the effect of metal, carbon, silicon, and oxygen impurities upon the various sulfide refractories is given and the proper procedures for elimination of the impurities are discussed. CeS which is properly prepared can be handled in air without danger of catching fire or appreciable oxidation. 650 satisfactory crucibles have been made to date using sulfides which were screened and pressed in air with less than 0.5% oxygen pickup. The other cerium and thorium sulfides are even more inert to oxidation than is CeS. Phase diagram possibilities are discussed for the cerium and thorium sulfide and oxy-sulfide systems. Further study of the ThS has shown that ThS crucibles are the highest melting and least volatile of the sulfide crucibles and ThS may be used for remelting of some metals up to 2000 degrees C. ThS crucibles appear to be the most suitable containers for metal reductions.
Date:
January 20, 1945
Creator:
Brewer, L.; Bromley, L. A.; Gilles, P. & Lofgren, N.
Object Type:
Report
System:
The UNT Digital Library
The Digging-in of a Warped Rod Into a Rib
Abstract. Some rather idealized considerations are given regarding the depth a warped rod presses into the ribs at the places of contact. It appears that this distance may, under some conditions, be of the order of 70 times greater than for a straight rod resting uniformly on the ribs.
Date:
January 22, 1945
Creator:
Martin, A. V.
Object Type:
Report
System:
The UNT Digital Library
National Motor-Gasoline Survey: Summer 1945
Report issued by the U.S. Bureau of Mines on the motor fuels sold in the summer of 1945. Analysis of the properties of fuel samples collected is presented. This report includes tables, graphs, and a map.
Date:
January 1946
Creator:
Blade, O. C.
Object Type:
Report
System:
The UNT Digital Library
Report on Beaver Creek Mesa district, Green River desert area, Colorado-Utah
A report with corollary maps on the Beaver Creek Mesa District.
Date:
January 1946
Creator:
Metzer, C. H.
Object Type:
Report
System:
The UNT Digital Library
Report on the Carpenter Ridge District, Dolores Plateau Area, Colorado
A report on the survey of ore deposits in the Carpenter Ridge District, Dolores Plateau Area, Colorado.
Date:
January 1946
Creator:
Miller, Gardner B.
Object Type:
Report
System:
The UNT Digital Library