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Technical Report Archive and Image Library
136
National Advisory Committee for Aeronautics Collection
67
TRAIL Microcard Collection
33
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27
Texas Attorney General Opinions
14
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3
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3
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47
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27
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20
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17
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7
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7
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182 Matching Results
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Photogeologic Map, Verdure-6 Quadrangle, San Juan County, Utah
This is a photogeologic map scale 1:24,000 of Verdure-6 Quadrangle, San Juan County, Utah.
Date:
July 1952
Creator:
Hackman, Robert J.
Object Type:
Map
System:
The UNT Digital Library
Photogeologic Map, Verdure-8 Quadrangle, Colorado-Utah
This is a photogeologic map scale 1:24,000 Verdure-8 Quadrangle, Colorado-Utah.
Date:
July 1952
Creator:
Hackman, Robert J.
Object Type:
Map
System:
The UNT Digital Library
Plant process evaluation precipitation of plutonium(IV) oxalate: Production Test 234-5, Supplement A
None
Date:
July 1, 1952
Creator:
Isaacson, R.E.
Object Type:
Report
System:
The UNT Digital Library
Plastic Stress-Strain Relations for Combined Tension and Compression
Note presenting an investigation to determine the validity of the plasticity theories and the correctness of various assumptions made in these theories. Plastic stress-strain relations for biaxial tension-compression principal stresses were determined for a 14S-T4 aluminum alloy. Since the constant-stress-ratio tests cannot distinguish between the flow and deformation theories, variable-stress-ratio tests and special biaxial tests were conducted.
Date:
July 1952
Creator:
Marin, Joseph & Wiseman, H. A. B.
Object Type:
Report
System:
The UNT Digital Library
Practical Calculation of Second-Order Supersonic Flow Past Nonlifting Bodies of Revolution
"Calculation of second-order supersonic flow past bodies of revolution at zero angle of attack is described in detail, and reduced to routine computation. Use of an approximate tangency condition is shown to increase the accuracy for bodies with corners. Tables of basic functions and standard computing forms are presented. The procedure is summarized so that one can apply it without necessarily understanding the details of the theory" (p. 1).
Date:
July 1952
Creator:
Van Dyke, Milton D.
Object Type:
Report
System:
The UNT Digital Library
Preliminary Report on Uranium-Bearing Deposits of the Northern Boulder Batholith Region, Jefferson County, Montana
Introduction: This preliminary report is an attempt to correlate all of the available information having a bearing on the geology of the uraniferous deposits and to set forth such theories and recommendations as may be deduced at this stage.
Date:
July 1952
Creator:
Thurlow, Ernest E. & Reyner, Millard L.
Object Type:
Report
System:
The UNT Digital Library
Preliminary Report on Uranium-Bearing Pliocene (?) Rocks in the Split Rock Area, Central Wyoming
From abstract: A sequence of slightly radioactive Pliocene(?) rocks in the Split Rock area of central Wyoming is at least 600 feet thick, underlies an area of more than 25 square miles, and consists of alternating beds of tuffaceous shale, sandstone, and pumicite. Only a small part of the section has been examined. In addition to the uranium content of the strata, there has been secondary concentration of uranium in brecciated limestone similar to spring deposits that could be of Pliocene or Pleistocene age.
Date:
July 1952
Creator:
Love, J. D.
Object Type:
Report
System:
The UNT Digital Library
Preview of Behavior of Grain Boundaries in Creep of Aluminum Bicrystals
Note presenting testing of the gliding of one metal crystal with respect to another, along their mutual grain boundary, during high-temperature creep tests conducted with bicrystals of pure aluminum. Stresses of from 1 to 100 psi and temperatures from 200 to 650 degrees Celsius were employed. Results regarding grain boundary glide rate, influence of orientation difference between grains, influence of temperature, influence of applied stress, structure of the operated grain boundary, and structural changes within grains are provided.
Date:
July 1952
Creator:
Rhines, F. N. & Cochardt, A. W.
Object Type:
Report
System:
The UNT Digital Library
A probability analysis of the meteorological factors conducive to aircraft icing in the United States
Report presenting an analysis of meteorological icing data obtained in flight and some methods developed for the determination of the various simultaneous combinations of the three basic icing parameters (liquid-water content, drop diameter, and temperature) which would have equal probability of being exceeded in flight, the probability of exceeding any specified group of values of liquid-water content associated with temperature and drop-diameter values in specified ranges. These methods can be used to design ice prevention equipment for aircraft.
Date:
July 1952
Creator:
Lewis, William & Bergrun, Norman R.
Object Type:
Report
System:
The UNT Digital Library
A Probability Analysis of the Meteorological Factors Conducive to Aircraft Icing in the United States
Note presenting meteorological icing data obtianed in flight in the United States that is analyzed statistically and used to develop methods for the determination of the various simultaneous combinations of the three basic icing parameters and the probability of exceeding any specified group of values of liquid-water content associated simultaneously with temperature and drop-diameter values. A mathematical basis is also provided for the future statistical analysis of meteorological icing data that can be obtained throughout the world.
Date:
July 1952
Creator:
Lewis, William & Bergrun, Norman R.
Object Type:
Report
System:
The UNT Digital Library
PROBLEMS OF LEACHING AND DIGESTION OF URANIFEROUS SLAGS AND ALLOYS. Progress No. 10 for February 1952
None
Date:
July 1, 1952
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
PROBLEMS OF LEACHING AND DIGESTION OF URANIFEROUS SLAGS AND ALLOYS. Progress Report No. 6 for October 1951
None
Date:
July 1, 1952
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
PROBLEMS OF LEACHING AND DIGESTION OF URANIFEROUS SLAGS AND ALLOYS. Progress Report No. 7 for November 1951
None
Date:
July 1, 1952
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
PROBLEMS OF LEACHING AND DIGESTION OF URANIFEROUS SLAGS AND ALLOYS. Progress Report No. 8 for December 1951
None
Date:
July 1, 1952
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
PROBLEMS OF LEACHING AND DIGESTION OF URANIFEROUS SLAGS AND ALLOYS. Progress Report No. 9 for January 1952
None
Date:
July 1, 1952
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
PROBLEMS OF LEACHING AND DIGESTION OF URANIFEROUS SLAGS AND ALLOYS. ProgressReport No. 11 for March 1952
None
Date:
July 1, 1952
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Reconnaissance for Uraniferous Lignites in North Dakota, South Dakota, Montana, and Wyoming
From introduction: This report details the reconnaissance for uraniferous lignites in North Dakota, South Dakota, Montana, and Wyoming during 1948 and 1949.
Date:
July 1952
Creator:
Beroni, E. P. & Bauer, Herman L., Jr.
Object Type:
Report
System:
The UNT Digital Library
Reconnaissance for Uraniferous Lignites in North Dakota, South Dakota, Montana, and Wyoming
Report discussing a geological study performed to find uraniferous lignites in North Dakota, Eastern Montana, north-central Wyoming, and northwestern South Dakota. "Deposits of uraniferous lignites were discovered at Blue Buttes, eastern Montana; and at North Cave Hills, South Cave Hills, and at Slim Buttes in northwestern South Dakota."
Date:
July 1952
Creator:
Beroni, Ernest P. & Bauer, Herman L., Jr.
Object Type:
Report
System:
The UNT Digital Library
Reconnaissance for Uraniferous Rocks in Northwestern Colorado, Southwestern Wyoming, and Northeastern Utah
The following report covers a reconnaissance for new discoveries of radioactive lignite deposits in the Green River Basin and Uinta Basin of Wyoming and Utah where similar discoveries to previous studies in North Dakota, South Dakota, Montana, and Wyoming were made. Additionally, there were new prospects examined, as well as reconnaissance for uranium deposits.
Date:
July 1952
Creator:
Beroni, E. P. & McKeown, F. A.
Object Type:
Report
System:
The UNT Digital Library
Reconnaissance for Uraniferous Rocks in Northwestern Colorado, Southwestern Wyoming, and Northeastern Utah
Report discussing the reconnaissance for radioactive uraniferous rocks in parts of Colorado, Wyoming, and Utah. Regional geology of each area, results of regional reconnaissance, and miscellaneous prospects are included.
Date:
July 1952
Creator:
Beroni, E. P. & McKeown, F. A.
Object Type:
Report
System:
The UNT Digital Library
Recovery of Oil in California By Secondary Methods: In Two Parts - Part 1. San Joaquin Valley Oil Fields
Report issued by the U.S. Bureau of Mines on the study of secondary-recovery methods of oil production in California. The report discusses methods and properties of this type of oil production, focusing on air injection. This report is in two parts, and contains tables and maps.
Date:
July 1952
Creator:
Loomis, A. G.; Fried, A. N. & Crowell, D. C.
Object Type:
Report
System:
The UNT Digital Library
Results of exploration at Lost Creek schroeckingerite deposit, Sweetwater County, Wyoming, July 1951-February 1952: an interim report
"his interim report presents the grade and tonnage data collected during exploration at the Lost Creek schroeckingerite deposit, Sweetwater County, Wyoming, Between July 1951 and February 1952. Discussions of he geologic results of exploration (lithology, mineralogy, structure, origin, etc.) are not included in this report and consequently the detailed lithology and structure have been omitted from the illustrations (figs. 1-7)"
Date:
July 1952
Creator:
Sheridan, Douglas M.; Collier, John T. & Sears, Richard S.
Object Type:
Report
System:
The UNT Digital Library
Rice production in the southern states.
Describes the best climate, soils, and irrigation systems for producing rice successfully in the southern United States.
Date:
July 1952
Creator:
Jones, Jenkin W. (Jenkin William), 1888-; Dockins, J. O.; Walker, R. K. (Rufus K.) & Davis, W. C.
Object Type:
Book
System:
The UNT Digital Library
Second Occurrence of Bayleyite in the United States
Abstract: "The mineral bayleyite was first described in 1951 from a mine in Yavapai County, Ariz. This report describes bayleyite from the Hideout No. 1 mine, San Juan County, Utah, together with its associated minerals and mineralogic properties."
Date:
July 1952
Creator:
Stern, T. W. & Weeks, Alice Dowse
Object Type:
Report
System:
The UNT Digital Library