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Technical Report Archive and Image Library
112
National Advisory Committee for Aeronautics Collection
60
TRAIL Microcard Collection
31
Texas Attorney General Opinions
29
Office of Scientific & Technical Information Technical Reports
24
Government Documents A to Z Digitization Project
1
Congressional Research Service Reports
1
Texas State Publications
1
USDA Farmers' Bulletins
1
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NACA Research Memorandums
42
Atomic Energy Commission Reports
17
United States Geological Survey Reports
17
NACA Technical Notes
11
Trace elements investigations report
10
University of California Radiation Laboratory Reports
8
UCRL (Series)
7
HW (Series)
6
Hanford Works Reports
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168 Matching Results
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Chemistry Unit Quarterly Progress Report: January, February, March 1953
This report details activities of the Chemistry Unit at the Hanford Atomic Products Operation for the months of January, February, and March of 1953.
Date:
April 30, 1953
Creator:
Bushey, A. H.
Object Type:
Report
System:
The UNT Digital Library
Elution of Uranium From Anion Exchange Resins by Pregnant Rand Solutions
The causes for loss of uranium originally adsorbed on strong base anion exchange resins from Rand cyanide residue leach liquors after prolonged passage of such liquors through resin columns were investigated.
Date:
April 30, 1953
Creator:
Pannell, J. H.; Michal, S. B.; Thorpe, D. F.; Lower, G. W.; Bloecher, F. W. & Perkins, Carl W.
Object Type:
Report
System:
The UNT Digital Library
Photogeologic map, Stinking Spring Creek-3 quadrangle, Emery County, Utah
Photgeologogical map of the Stinking Spring Creek - 3 quadrangle, Emery County, Utah
Date:
April 30, 1953
Creator:
Orkild, Paul P.
Object Type:
Map
System:
The UNT Digital Library
Secondary flows and boundary-layer accumulations in turbine nozzles
An investigation of secondary-flow loss patterns originating in three sets of turbine nozzle blade passages was conducted by means of flow-visualization studies and detailed flow measurements. For all cases, high loss values were measured in the fluid downstream of the corners formed by the suction surfaces of the blades and the shrouds, and these losses were accompanied by discharge-angle deviations from design values. Despite the size of the loss regions and angle gradients, over-all mass-average blade efficiencies were of the order of 0.99 and 0.98 and, therefore, are not a good index of blade performance.
Date:
April 30, 1953
Creator:
Rohlik, Harold E.; Kofskey, Milton G.; Allen, Hubert W. & Herzig, Howard Z.
Object Type:
Report
System:
The UNT Digital Library
Slug Manipulator
A manipulator designed to support an irradiated slug at the bottom of the viewing basin, so that an operator could view it through a binocular telescope and be able to see all surfaces, was designed. Hydraulic power, using water, operates the manipulator and gears.
Date:
April 30, 1953
Creator:
Slind, M. T.
Object Type:
Report
System:
The UNT Digital Library
Texas Attorney General Opinion: MS-29
Letter opinion issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, John Ben Shepperd, regarding a legal question submitted for clarification; The effect of House Bill 514 upon the present law.
Date:
April 30, 1953
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History
Thermal Burns From the Atomic Bomb
None
Date:
April 30, 1953
Creator:
Pearse, H. E. & Kingsley, H. D.
Object Type:
Report
System:
The UNT Digital Library
The Base Pressure at Supersonic Speeds on Two-Dimensional Airfoils and Bodies of Revolution (With and Without Fins) Having Turbulent Boundary Layers
An analysis has been made of available experimental data to show the effects of most variables that are predominant in determining base pressure at supersonic speeds. Two dimensional bases and bases of bodies of revolution, restricted to turbulent boundary layers, are covered.
Date:
April 29, 1953
Creator:
Love, Eugene S.
Object Type:
Report
System:
The UNT Digital Library
An Experimental Investigation of the Zero-Lift-Drag Characteristics of Symmetrical Blunt-Trailing-Edge Airfoils at Mach Numbers From 2.7 to 5.0
Report presenting an investigation of the zero-lift-drag characteristics of nine symmetrical airfoils at a range of Mach and Reynolds numbers. Results regarding pressure and force data are also provided.
Date:
April 29, 1953
Creator:
Syvertson, Clarence A. & Gloria, Hermilo R.
Object Type:
Report
System:
The UNT Digital Library
Low-Speed Aileron Effectiveness as Determined by Force Tests and Visual-Flow Observations on a 52 Degree Sweptback Wing With and Without Chord-Extensions
The results of an investigation of the effects of leading-edge chord-extensions and extensible leading-edge flaps on the low-speed aileron characteristics of a 52 degrees sweptback wing with circular-arc airfoil sections are presented. A description and illustrations of the vortex flow as it passes over the wing are included. The investigation was conducted at Reynolds numbers of 5.5 times 10(exp 6) and 1.3 times 10(exp 6) and corresponding Mach numbers of 0.11 and 0.065 for an angle-of-attack range of 0 degrees through stall.
Date:
April 29, 1953
Creator:
Cancro, Patrick A.
Object Type:
Report
System:
The UNT Digital Library
Photogeologic map, Stinking Spring Creek-6 quadrangle, Emery County, Utah
Photogeological map of the sinking Spring-6 Quadrangle
Date:
April 29, 1953
Creator:
Hemphill, William R.
Object Type:
Map
System:
The UNT Digital Library
Some torsional-damping measurements of laminated beams as applied to the propeller stall-flutter problem
The structural damping in the torsion mode of vibration of a series of untwisted, laminated thin beams simulating propeller blades is presented. The number of lamination were varied, as well as the bonding material and the method of joining lamination. Application of the data to the calculation of the minimum flutter speed of thin propeller blades indicates that appreciable gains in the minimum flutter speed may be obtained for laminated blades using a Cycleweld bond.
Date:
April 29, 1953
Creator:
Heath, Atwood R., Jr.
Object Type:
Report
System:
The UNT Digital Library
Texas Attorney General Opinion: MS-28
Letter opinion issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, John Ben Shepperd, regarding a legal question submitted for clarification; Ability of the University of Texas to terminate its liability to materialmen on a construction project through assenting to the submitted plan for pro rata distribution of the retained portion of the contract price for the building.
Date:
April 29, 1953
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History
A Theoretical Study of the Effect of Control-Deflection and Control-Rate Limitations on the Normal Acceleration and Roll Response of a Supersonic Interceptor
Memorandum presenting a theoretical study of the effect of limiting the deflection and rate of deflection of the control surface on the normal acceleration and roll response to step commands for a representative, automatically controlled, supersonic, tailless interceptor. Results regarding pitch, roll, and some general comments are provided.
Date:
April 29, 1953
Creator:
Matthews, Howard F. & Schmidt, Stanley F.
Object Type:
Report
System:
The UNT Digital Library
Accuracy of Relaxation Length Measurements
We consider here the accuracy of relaxation lengths measured during the water-uranium lattice experiments. Since such an analysis for all measurements would take a great deal of time, we have applied it to just one lattice. This one (2:1 water-to-metal ratio) was chosen completely at random.
Date:
April 28, 1953
Creator:
Kouts, H.
Object Type:
Report
System:
The UNT Digital Library
Final Report: Production Test No. 305-2-N Experimental Results Obtained From Test Pile Reactivity Measurements on Plutonium
Measurements were taken to provide experimental evidence for determining the feasibility of a proposed method for converting Pu240 to 241 by exposing shielded plutonium to selectively transmitted pile neutrons.
Date:
April 28, 1953
Creator:
Lefevre, H. W & Triplett, J. R.
Object Type:
Report
System:
The UNT Digital Library
Investigation of a 10-Stage Subsonic Axial-Flow Research Compressor 4: Individual Stage Performance Characteristics
Report presenting a determination of the individual stage performance for a 10-stage axial-flow compressor from circumferentially fixed radial rake measurements of total temperature and total pressure obtained at the discharge of each stage. Results regarding compressor performance, stage performance, and some general remarks are provided.
Date:
April 28, 1953
Creator:
Budinger, Ray E. & Serovy, George K.
Object Type:
Report
System:
The UNT Digital Library
Investigation of the Effects of Wing and Tail Modifications on the Low-Speed Stability Characteristics of a Model Having a Thin 40 Degree Swept Wing of Aspect Ratio 3.5
Report presenting an investigation of the effects of wing and tail modifications on the low-speed stability characteristics of a model with thin 40 degree swept wings of aspect ratio 3.5. The main purpose was to improve some of the undesirable longitudinal stability characteristics observed in flight of several airplanes with similar wing geometry. The use of flaps, the position of the horizontal tail, and the use of chord extensions are all explored as possible solutions.
Date:
April 28, 1953
Creator:
Weil, Joseph; Sleeman, William C., Jr. & Byrnes, Andrew L., Jr.
Object Type:
Report
System:
The UNT Digital Library
Matched performance characteristics of a 16-stage axial-flow compressor and a 3-stage turbine
Report presenting component performance data for one modification of a 16-stage compressor and a 3-stage turbine to determine the matched performance characteristics of an engine with those components. The compressor surge line and infinite exhaust-nozzle-area equilibrium operating line restricted the region of matched compressor-turbine operation. Results regarding the engine operation with modified compressor and three-stage turbine, effect of leakage on engine operation, component efficiencies, and operation in the surge region are provided.
Date:
April 28, 1953
Creator:
Rebeske, John J., Jr. & Dugan, James F., Jr.
Object Type:
Report
System:
The UNT Digital Library
Studies on Cell Division, 1. Alpha Radiation as a Division Inhibiting Agent
Report discussing a study aimed at learning about cell division and the effects of radiation alpha radiation on the process of cell division. This was done by correlating changes in the biochemical state of cells and the inhibition of cell division. Materials and methods are included as well as experimental results and data.
Date:
April 28, 1953
Creator:
Spoerl, Edward S. & Balske, R. J.
Object Type:
Report
System:
The UNT Digital Library
A study of the motion and aerodynamic heating of ballistic missiles entering the earth's atmosphere at high supersonic speeds
From Summary: "A simplified analysis of the velocity and deceleration history of ballistic missiles entering the earth's atmosphere at high supersonic speeds is presented. The results of this motion analysis are employed to indicate means available to the designer for minimizing aerodynamic heating. The heating problem considered involves not only the total heat transferred to a missile by convection, but also the maximum average and local time rates of convective heat transfer."
Date:
April 28, 1953
Creator:
Allen, H. Julian & Eggers, A. J., Jr.
Object Type:
Report
System:
The UNT Digital Library
Texas Attorney General Opinion: MS-27
Letter opinion issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, John Ben Shepperd, regarding a legal question submitted for clarification; Constitutionality of Senate Bill 144.
Date:
April 28, 1953
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History
Texas Attorney General Opinion: S-35
Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, John Ben Shepperd, regarding a legal question submitted for clarification: The necessity that automobile dealers who are attorneys-in-fact for Lloyds be licensed as insurance agents.
Date:
April 28, 1953
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History
A Transonic Wind-Tunnel Investigation of the Trim and Dynamic Response Characteristics of the Horizontal Tail of a 1/7-Scale Model of the Complete Tail of the Grumman XF10F-1 Airplane
"An investigation was made of the trim and dynamic response characteristics of the free-floating horizontal tail of a 1/7-scale model of the complete tail of the Grumman XF10F-1 airplane in the Langley 8-foot transonic tunnel at Mach numbers up to 1.13. The complete tail was mounted in the tunnel on a 3 degree conical support body. Various configurations were investigated. A loss in damping of the horizontal tail at transonic speeds was shown by both tunnel and flight tests" (p. 1).
Date:
April 28, 1953
Creator:
Luoma, Arvo A.
Object Type:
Report
System:
The UNT Digital Library