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Abilene Public Library
102
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48
Oklahoma Historical Society
47
Denton Public Library
9
Travis County Clerk’s Office
2
Brownwood Public Library
1
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1
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1
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1
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1
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Texas Digital Newspaper Program
119
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102
The Abilene Reporter
101
Oklahoma Digital Newspaper Program
46
Technical Report Archive and Image Library
30
The Oklahoma City Times
18
National Advisory Committee for Aeronautics Collection
16
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9
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9
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Abilene Reporter-News
101
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18
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15
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13
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9
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9
Key to meteorological records documentation
8
Trace elements investigations report
5
United States Bureau of Mines Reports
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220 Matching Results
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Outlook and Research Possibilities for Bituminous Coal
Report issued by the U.S. Bureau of Mines discussing research conducted on the bituminous coal industry in the United States. As stated in the introduction, "in addition to research and development work of the coal industry, that of associated industries and coal consumers is covered" (p. 1). This report includes tables, and illustrations.
Date:
May 1956
Creator:
United States. Bureau of Mines.
Object Type:
Report
System:
The UNT Digital Library
The Gold Pan as a Quantitative Tool
Report discussing a quantitative study on the gold pan's use as an accurate, quantitative geological tool.
Date:
May 1956
Creator:
Theobald, Paul K., Jr.
Object Type:
Report
System:
The UNT Digital Library
Thermodynamic Properties of Gaseous Nitrogen
Note presenting tables of thermal properties of molecular nitrogen that have been prepared in an NBS-NACA series and grouped together for convenient use. Some of the properties include the thermodynamic functions for the gas, both real and ideal, the transport properties for the gas, and the vapor pressure of the liquid and the solid.
Date:
March 1956
Creator:
Woolley, Harold W.
Object Type:
Report
System:
The UNT Digital Library
Low-speed pressure-distribution investigation of a spoiler and a spoiler-slot-deflector on a 30 degree sweptback wing-fuselage model having an aspect ratio of 3, a taper ratio of 0.5, and NACA 65A004 airfoil section
Report presenting an investigation on a 30 degree sweptback wing-fuselage model in the 300 mph 7- by 10-foot tunnel to determine the effect of flap-type spoilers and spoiler-slot-deflectors on the chordwise and spanwise pressure distributions over the wing and controls. The results regarding the tabulated pressure, section force, and moment coefficients for six spanwise stations and curves of the variation of the total integrated force and moment coefficients with angle of attack for various control projections are provided.
Date:
January 11, 1956
Creator:
Hammond, Alexander D.
Object Type:
Report
System:
The UNT Digital Library
Dynamic Slurry Corrosion Studies for Quarter Ending January 31, 1956
None
Date:
March 27, 1956
Creator:
Compere, E. L.; Savage, H. C.; Reed, S. A.; Moore, G. E.; Warner, R. M.; Pierce, R. M. et al.
Object Type:
Report
System:
The UNT Digital Library
Low-speed pressure-distribution investigation of a thin-delta-wing-fuselage model with double slotted flap, extended double slotted flap, and canard
Report presenting an investigation in the 300 mph 7- by 10-foot tunnel to determine the chordwise and spanwise load distribution on a thin 60 degree delta-wing-fuselage model equipped with double slotted and extended double slotted flaps. The effects of a canard on the loads of the wing with the extended double slotted flaps are also determined.
Date:
November 23, 1956
Creator:
Croom, Delwin R. & Huffman, Jarrett K.
Object Type:
Report
System:
The UNT Digital Library
Injury Experience in Coal Mining, 1951: Analysis of Mine Safety Factors, Related Employment, and Production Data
From Introduction and Summary: "The Injury Data and experience at coal mines in the United States for 1951 are presented in this bulletin under the following general heads: (A) General injury experience: (B) Selected injury data (C) Injury experience by States: (D) Major disasters: (E) Historical coal-mine injury experience:"
Date:
1956
Creator:
Reese, Seth T.; Wrenn, Virginia E. & Reid, Elizabeth J.
Object Type:
Report
System:
The UNT Digital Library
Exploration for Uranium Deposits in the Yellow Cat and Squaw Park Areas, Thompson District, Grand County, Utah
From introduction: This report summarizes the results of the USGS exploration in the Yellow Cat and Squaw Park areas, and contains a brief description of the geology and ore deposits
Date:
June 1956
Creator:
Mobley, C. M. & Santos, E. S.
Object Type:
Report
System:
The UNT Digital Library
Theoretical performance of JP-4 fuel and liquid oxygen as a rocket propellant 2: equilibrium composition
Data were calculated for equivalence ratios of 1 to 3, chamber pressures of 300 and 600 pounds per square inch absolute, and pressure ratios of 1 to 1500. Parameters included are specific impulse, combustion and exit temperature, molecular weight, characteristic velocity, coefficient of thrust, ratio of nozzle-exit area to throat area, specific heat at constant pressure, isentropic exponent, viscosity, and thermal conductivity. A correlation is given which permits determination of performance for a wide range of chamber pressures.
Date:
September 7, 1956
Creator:
Huff, Vearl N.; Fortini, Anthony & Gordon, Sanford
Object Type:
Report
System:
The UNT Digital Library
Generalized Tables of Corrections to Thermodynamic Properties for Nonpolar Gases
Note presenting tables based on the Lennard-Jones 6-12 potential for nonpolar molecules to be used in the representation of second and third virial coefficients and equation-of-state corrections for enthalpy, entropy, specific heats at constant volume and at constant pressure, the ratio of specific heats, the isentropic expansion coefficient, and the velocity of sound.
Date:
March 1956
Creator:
Woolley, Harold W. & Benedict, William S.
Object Type:
Report
System:
The UNT Digital Library
Health Physics Division Annual Progress Report, July 31, 1970
Report documenting research and developments made by the Health Physics Division of the Oak Ridge National Laboratory.
Date:
1956
Creator:
Oak Ridge National Laboratory. Health Physics Division.
Object Type:
Report
System:
The UNT Digital Library
Investigation of the possibility of simplifying missile guidance systems by the use of free-floating flaps and spring-mounted control surfaces
Report presenting an investigation of the use of aerodynamic and mechanical devices for improving the response of guided missiles. An analysis indicates that the use of free-floating flaps and spring-mounted control surfaces should be able to increase maneuverability to the point that electronic automatic stabilization and gain-adjusting devices can be eliminated.
Date:
May 17, 1956
Creator:
Hikido, Katsumi; Hayashi, Paul H. & Lessing, Henry C.
Object Type:
Report
System:
The UNT Digital Library
Fundamental Flashback, Blowoff, and Yellow-Tip Limits of Fuel Gas-Air Mixtures
Report issued by the Bureau of Mines over experiments conducted on fuel-gas mixtures. The results of these experiments are presented. This report includes tables, graphs, illustrations, and photographs.
Date:
July 1956
Creator:
Grumer, Joseph; Harris, Margaret E. & Rowe, Valeria R.
Object Type:
Report
System:
The UNT Digital Library
The Effect of Gamma Heating on the Appr-1 Pressure Shell
None
Date:
September 1, 1956
Creator:
Kroeger, H. R.; Neou, I. M. & Meem, J. L.
Object Type:
Report
System:
The UNT Digital Library
Wing loads and load distributions throughout the lift range of the Douglas X-3 research airplane at transonic speeds
Report presenting wing loads and load distributions obtained by differential-pressure measurements between the upper and lower surfaces of the left wing of the Douglas X-3 to determine the effects of angle of attack and Mach number on the wing characteristics at transonic Mach numbers. The wing had an aspect ratio of 3.09 and a modified 4.5-percent-thick hexagonal section. Data covered a range of lift values and Mach numbers.
Date:
November 9, 1956
Creator:
Keener, Earl R. & Jordan, Gareth H.
Object Type:
Report
System:
The UNT Digital Library
Experimental Investigation of a Five-Stage Axial-Flow Research Compressor With Transonic Rotors in All Stages 3: Interstage Data and Individual Stage Performance Characteristics
For use in computing the detailed performance parameters of individual blade rows of a multistage compressor, radial distributions of total pressure, total temperature, static pressure and air-flow angle are tabulated. The data cover a range of air flow from choke to the approximate surge limit for equivalent rotor speeds from 70 to 100 percent of design. Equivalent stage performance curves determined from the radial survey measurements indicate both the individual performance and the matching of the stages at the speeds investigated.
Date:
October 10, 1956
Creator:
Sandercock, Donald M. & Kovach, Karl
Object Type:
Report
System:
The UNT Digital Library
Exploration for uranium-vanadium deposits in Long Park and adjacent areas in the southern part of the Uravan district, Montrose County, Colorado
"Between April 21, 1949, and August 20, 1955, the U.S. Geological Survey explored the southern part of the Uravan district for uranium-vanadium deposits and to appraise the uranium-vanadium reserves in the area."
Date:
October 1956
Creator:
Boardman, R. L.; Bowers, H. E.; Litsey, L. R. & Sumsion, C. T.
Object Type:
Report
System:
The UNT Digital Library
Uranium-Bearing Coal in the Eastern Part of the Red Desert Area, Great Divide Basin, Sweetwater County, Wyoming
The following report discusses the results from studies made during a program of geological mapping and exploratory core drilling that was carried out from 1951 to 1953 by the U.S. Geological Survey on behalf of the Division of Raw Materials of the U.S. Atomic Energy Commission to determine the areal distribution, thickness, and uranium content of coal in the eastern part of the Red Desert area, Sweetwater County, Wyoming.
Date:
June 1956
Creator:
Masursky, Harold
Object Type:
Report
System:
The UNT Digital Library
Uranium-bearing coal in the eastern part of the Red Desert area, Great Divide basin, Sweetwater County, Wyoming
A report regarding uranium-bearing coal in the eastern part of the great divide basin, in sweetwater county, Wyoming. This report concerns work done on behalf of the Division of Raw Materials of the U.S. Atomic Energy Commission.
Date:
June 1956
Creator:
Masursky, Harold
Object Type:
Report
System:
The UNT Digital Library
Design, Construction, Field Testing, and Cost Analysis of An Experimental Electrodialysis Demineralizer for Brackish Waters
Rpeort describing the electrodialysis process as a possible practical means for demineralizing saline waters. The tests described in the report are used to determine the effects of operating the process under field conditions, to provide estimates of the cost of demineralizing brackish waters on a large scale, and as a means of planning further needed research in this field.
Date:
December 1956
Creator:
Dankese, J. P.; Kirkham, T. A.; Maheras, G.; Mintz, M. S.; Powell, J. H.; Rosenberg, N. W. et al.
Object Type:
Report
System:
The UNT Digital Library
Paracantor: A Two Group, Two Region Reactor Code
Paracantor I a two energy group, two region, time independent reactor code, which obtains a closed solution for a critical reactor assembly. The code deals with cylindrical reactors of finite length and with a radial reflector of finite thickness. It is programmed for the 1.B.M: Magnetic Drum Data-Processing Machine, Type 650. The limited memory space available does not permit a flux solution to be included in the basic Paracantor code. A supplementary code, Paracantor 11, has been programmed which computes fluxes, .including adjoint fluxes, from the .output of Paracamtor I.
Date:
July 1, 1956
Creator:
Stone, Stuart
Object Type:
Report
System:
The UNT Digital Library
The Abilene Reporter-News (Abilene, Tex.), Vol. 75, No. 349, Ed. 1 Tuesday, June 5, 1956
Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date:
June 5, 1956
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Tabulation of Mass-Flow Parameters for Use in Design of Turbomachine Blade Rows for Ratios of Specific Heats of 1.3 and 1.4
Report presenting mass-flow tables for ratios of specific heats for the entire range of critical velocity ratio. The tables enable a quick and accurate determination of the integrated average specific mass flow across a region where the end-point velocities are known. A numerical example using the tables is also provided.
Date:
October 1956
Creator:
Whitney, Warren J.
Object Type:
Report
System:
The UNT Digital Library
Theoretical performance of JP-4 fuel and liquid oxygen as a rocket propellant 1: frozen composition
Report presenting the theoretical rocket performance for frozen composition during expansion using JP-4 fuel and liquid oxygen at two chamber pressures and several pressure ratios and oxidant-fuel ratios. The parameters included specific impulse, combustion-chamber temperature, nozzle-exit temperature, molecular weight, characteristic velocity, coefficient of thrust, ratio of nozzle-exit area to throat area, specific heat at constant pressure, isentropic exponent, viscosity, and thermal conductivity.
Date:
April 17, 1956
Creator:
Huff, Vearl N. & Fortini, Anthony
Object Type:
Report
System:
The UNT Digital Library