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Texas Attorney General Opinions
575
Technical Report Archive and Image Library
93
TRAIL Microcard Collection
55
Texas State Publications
33
USGS Topographic Map Collection
33
World War Two Newsmaps
15
World War Two Collection
15
National Advisory Committee for Aeronautics Collection
6
Texas Soil Surveys
2
Boy and Girl Scout Annual Reports
1
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Atomic Energy Commission Reports
60
15 Minute Series (Topographic)
19
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15
United States Bureau of Mines Reports
15
Texas Game and Fish
12
Texas Business Review
11
Report of investigations (United States. Bureau of Mines)
10
CC (Series) (Chicago, Illinois)
8
Metallurgical Laboratory Reports
8
Trace elements investigations report
6
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754 Matching Results
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754
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The Absorption of Fluorine and Uranium Hexafluoride by Sodium Carbonate Solutions
From introduction: Complete removal of fluorine iron waste gases also containing uranium hexaflouride was the object of researches described in this chapter.
Date:
1946
Creator:
Joris, George G. & Compton, Charles D.
Object Type:
Report
System:
The UNT Digital Library
The Acetate Complexes of Uranyl Ion and the Solubility of Sodium Uranyl Acetate
The following report provides data based off of the solubility of sodium uranyl acetate that was measured under a variety if conditions.
Date:
January 14, 1946
Creator:
Connick, R. E. & Wahl, Arthur C.
Object Type:
Report
System:
The UNT Digital Library
Algoa Quadrangle
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:31680
Date:
1946
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Alpha Particle Detection and the A. C. Operated Detector "A" (Howler)
Abstract: This discussion concerns the operation, construction, and servicing of an alpha rate meter of medium sensitivity (30,000 alpha particles full scale per minute) and good stability. The instrument is equipped with an oscillator which increases both in frequency and loudness as the alpha activity is increased. The oscillator circuit includes an anticipator which causes a change in frequency depending directly upon the rate of change of alpha activity. Maximum sensitivity is approximately 100 millivolts full scale. Grid current varies from 1 to 5 x 10^-14 amperes. A general discussion of time constants and accuracy is included. Tables of stopping power, ionization and alpha activity are appended.
Date:
January 29, 1946
Creator:
Neil, Hugh G.
Object Type:
Report
System:
The UNT Digital Library
Altitude-wind-tunnel tests of power-plant installation in jet-propelled fighter
From Introduction: "The research program included clean-up tests (unpublished data) and stability and control tests (reference 1) made in the NACA Langley full-scale tunnel. An investigation of the aerodynamic characteristics of the power-plant installation in the Cleveland altitude wind tunnel is discussed in this report."
Date:
February 1946
Creator:
Preston, G. Merritt; Black, Fred O., Jr. & Jagger, James M.
Object Type:
Report
System:
The UNT Digital Library
Alto Quadrangle
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:62500
Date:
1946
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Alto Quadrangle
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:62500
Date:
1946
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Analyses of Alaska Coals
Report issued by the Bureau of Mines discussing the coal fields of Alaska. Analyses of the Alaskan coal fields are presented in detail. This report includes tables, and a map.
Date:
1946
Creator:
Gates, George O. & Fieldner, Arno Carl
Object Type:
Report
System:
The UNT Digital Library
Analysis of cooling limitations and effect of engine-cooling improvements on level-flight cruising performance of four-engine heavy bomber
From Introduction: "The difficulties experienced in cooling the exhaust-valve seats of the rear-row cylinders have been overcome to a considerable extent by improving the mixture distribution through application of the injection impeller (reference 1) and by augmenting the flow of cooling air to the critical baffles (reference 2). Flight tests of this airplane (reference 3) indicated that the temperatures of exhaust-valve seats on rear-row cylinders were markedly lowered by these modifications and that airplane range, altitude, and gross weight previously limited by these temperatures could be greatly increased."
Date:
March 14, 1946
Creator:
Marble, Frank E.; Miller, Marlon A. & Bell, E. Barton
Object Type:
Report
System:
The UNT Digital Library
The Analysis of Impurities in Various Stages of Recycled Carbon Tetrachloride and Correlation with Chlorination Properties
The following report discusses findings resulting from experiments on recycled carbon tetrachloride at various stages of the proposed purification process.
Date:
May 23, 1946
Creator:
Hudson, R. L.; Burkhart, L. E. & Larson, C. E.
Object Type:
Report
System:
The UNT Digital Library
An analysis of the airspeeds and normal accelerations of Douglas DC-3 airplanes in commercial transport operation
From Introduction: "The present report is the second prepared to give the results of an analysis of V-G data from commercial transport airplanes. The present report is concerned with an analysis of data obtained with Douglas DC-3 airplanes flying over three transcontinental routes in the United States."
Date:
September 1946
Creator:
Peiser, A. M.
Object Type:
Report
System:
The UNT Digital Library
An analysis of the indications of the University of Chicago airborne turbulence indicator in gusty air
From Introduction: "The present report has been prepared to discuss the indications obtained from the University of Chicago turbulence indicator in relation to simultaneous measurement of atmospheric gustiness made by the NACA, which are summarized herein."
Date:
August 1946
Creator:
Tolefson, H. B. & Pratt, K. G.
Object Type:
Report
System:
The UNT Digital Library
Annual Report of the Boy Scouts of America: 1945
Annual report submitted by the Boy Scouts of America to Congress describing highlights from 1945, activities, organizational leadership, finance, service, public and local relations, other information about scouting programs.
Date:
March 26, 1946
Creator:
Boy Scouts of America
Object Type:
Report
System:
The Portal to Texas History
Bassett Quadrangle
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:62500
Date:
1946
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Board of Regents of the Texas State Teachers Colleges Biennial Report: 1944-1946
Biennial report of the Board of Regents of the Texas State Teachers Colleges discussing activities of state teachers' colleges and providing an overview of relevant statistics and financial information related to state funding.
Date:
1946
Creator:
Board of Regents of the Texas State Teachers Colleges
Object Type:
Report
System:
The Portal to Texas History
Bolivar Point Quadrangle
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:31680
Date:
1946
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
The Bragg Reflection of Neutrons by a Single Crystal
From cover page: This document has been assigned the above MDDC (Manhattan District Declassification) number, as given in the List of Declassified Documents issued semi-monthly by the Research Division, Manhattan District. In the case of Los Alapnos reports, LADC (Los Alamos Declassification) numbers are listed on the title page if known. This declassified document may differ materially from the original classified document by reason of deletions necessary to accomplish declassification. Hence, this copy of a declassified document does not constitute authority for declassification of classified copies of a similar document which may bear the same title and authors. Reference is made to District Circular Letter (Research Control 47-3) dated 31 October 1946, subject: "Instructions for Use of List of Declassified Documents," which outlines the procedure by means of which declassification of classified copies may be effected. Every effort has been made to reproduce with accuracy of detail the declassified document as certified for declassification. No corrections or changes have been made in the content of the document.
Date:
June 14, 1946
Creator:
Zinn, Walter H.
Object Type:
Report
System:
The UNT Digital Library
Caddo Lake Quadrangle
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:62500
Date:
1946
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Canutillo Quadrangle
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:62500
Date:
1946
Creator:
United States. Army. Corps of Engineers.
Object Type:
Map
System:
The Portal to Texas History
The Charge on Uranium(VI) in Acid Solution
Abstract. The distribution coefficient of U(VI) between perchloric acid solutions and benzene solutions of TTA has been measured as a function of the acidity. It was possible to interpret the data in terms of the charge on the U(VI) species present in the aqueous phase. The experiments indicate that U(VI) exists as an ion charge +2 at acidities from 0.1M to 2.5M. In the interpretations of the distribution data, it was necessary to know the acidity coefficient of the uranyl chelate in the benzene solution. This was determined by measurement of the solubility of the compound UO2K2 - xH2). The activity coefficient of UO2K2 was found to decrease rapidly as the concentration of TTA in the benzene phase increased above 0.1M. This is probably due to the formation of a species involving more than two TTA molecules per U(VI)
Date:
August 15, 1946
Creator:
King, Edward L.
Object Type:
Report
System:
The UNT Digital Library
Clifton By The Sea Quadrangle
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:31680
Date:
1946
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Column Adsorption Methods in Analytical Chemistry
Technical report. Numerous application of various column adsorption techniques to inorganic analytical chemistry have appear in the literature. The comparatively recent introduction of ion exchange resins has resulted in the development of efficient, simple, and rapid column adsorption methods. the principal service of column adsorption methods to analytical chemistry is that of providing a relatively simple means of separating an element in a sufficiently pure state so that a direct precipitation, ignition, and weighting, for example, will suffice to complete the quantitative analysis. Systems involving uranyl nitrate will naturally be emphasized in this report but information will be included concerning the separation of the individual members of a series from one another, such as in the alkaline earths and the rare earths.
Date:
January 11, 1946
Creator:
Schubert, Jack
Object Type:
Report
System:
The UNT Digital Library
Comparison of Brush Process "Q" Beryllium with Extruded Cast Beryllium, Extruded Flake, and Extruded Turning
The following report follows an investigation conducted to compare some physical and chemical properties of Brush beryllium bars made by their process "Q" and with those of extruded bars made from cast metal, from compressed Clifton flake metal, and from compressed turnings resulting from machining of previously extruded cast metal.
Date:
1946
Creator:
Gordon, Paul
Object Type:
Report
System:
The UNT Digital Library
Conversion of Uranium Hexafluoride to Uranium Trioxide
The following report describes the methods of chemical conversion of uranium fluoride to uranium trioxide.
Date:
September 5, 1946
Creator:
Brown, K. B. & Larson, C. E.
Object Type:
Report
System:
The UNT Digital Library