Collection
Texas Attorney General Opinions
224
USGS Topographic Map Collection
127
Technical Report Archive and Image Library
125
TRAIL Microcard Collection
65
Texas State Publications
22
Texas House of Representatives Journals
3
Docs In The News
2
Boy and Girl Scout Annual Reports
1
Federal Communications Reports
1
General and Special Laws of Texas
1
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15 Minute Series (Topographic)
82
Atomic Energy Commission Reports
43
United States Bureau of Mines Reports
39
Report of investigations (United States. Bureau of Mines)
30
30 Minute Series
25
HW (Series)
23
Hanford Works Reports
23
Texas Game and Fish
12
United States Geological Survey Reports
12
Trace elements investigations report
10
38 More
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508 Matching Results
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Polarographic Analysis of UNH in the IAW Stream
The following report describes two rapid, micro methods for the determination of UNH in Redox waste samples that had been developed fir the concentration range 0.2 to 100 g/l.
Date:
January 17, 1949
Creator:
Alkire, G. J. & Carson, W. N.
Object Type:
Report
System:
The UNT Digital Library
Polarographic Determination of Hexone
The following report describes polarographic methods that determine saturated aliphatic carbonyl compounds.
Date:
November 10, 1949
Creator:
Alkire, George J.
Object Type:
Report
System:
The UNT Digital Library
Investigation of Sublette Ridge Vanadium Deposit, Lincoln County, Wyoming
Report issued by the Bureau of Mines over studies conducted on vanadium deposits in Lincoln County. As noted in the introduction, "the following report covers the history of the district, outlines the physical features and communications, mentions the property, and notes the ownership. The deposits and ore are described, and work performed by the Bureau of Mines is explained in detail" (p. 1). This report includes tables, and maps.
Date:
June 1949
Creator:
Allsman, Paul T.; Majors, Forest H.; Mahoney, Stanford R. & Young, W. A.
Object Type:
Report
System:
The UNT Digital Library
Investigations of Salt River Vanadium Deposits, Lincoln County, Wyoming
Report issued by the Bureau of Mines over studies conducted on the vanadium deposits of Lincoln County, Wyoming. As stated in the introduction, "the work performed by the Bureau of Mines is explained in detail and supplemented with plans, sections, and a complete set of sample analyses. Proposed mining methods are discussed, and metallurgical tests are outlined" (p. 2). This report includes tables, maps, and illustrations.
Date:
August 1949
Creator:
Allsman, Paul T.; Majors, Forest H.; Mahoney, Stanford R. & Young, W. A.
Object Type:
Report
System:
The UNT Digital Library
Limits of Inflammability and Ignition Temperatures of Hexone in Air and in Other Gaseous Atmospheres
The following report summarizes the data taken from a series of measurements on the combustion and ignition properties of hexone. The experiments were taken at the Bureau of Mines Central Experiment Station by their personnel, and the samples were given to them by KAPL and Hanford.
Date:
September 9, 1949
Creator:
Alter, H. Ward
Object Type:
Report
System:
The UNT Digital Library
Fabrication of Uranium Wire
From abstract: "The present report describes experimental work performed to establish a procedure for the production of uranium metal wire. In all cases, the size of the initial rod was 1/2 inch diameter. Three materials were used: hot extruded tuballoy rod, high purity cast tuballoy rod, and cast U-235 rod."
Date:
October 25, 1949
Creator:
Anderson, R. E.; Taub, J. M. & Doll, D. T.
Object Type:
Report
System:
The UNT Digital Library
The Machinability of Beryllium
The following report investigates the isolation of the cause of the unusual tool-wear rates found in machining beryllium as attributed to an inherent characteristic of beryllium, or an effect of inclusions in beryllium, as well as the evaluation of the comparative machinability of the various types of beryllium.
Date:
April 30, 1949
Creator:
Armstrong, E. T.; Dayton, Russell Wendt & Dawes, R. C.
Object Type:
Report
System:
The UNT Digital Library
Bare Beryllium Extrusion Using Graphite Introductory Cones
The following document describes the process of rare beryllium extrusion using graphite introductory cones with the purpose of finding a lubricant which would decrease excessive friction between the billet and prose parts.
Date:
June 28, 1949
Creator:
Arnold, Samuel V.
Object Type:
Report
System:
The UNT Digital Library
Extrusion at Revere Copper and Brass Inc., March 1, 1949
The following report discusses the process of several sections of beryllium where 3.018" squares 40" in length can be machined, and six sound 8.0" diameter billets and three trial billets containing casting defects can be extruded.
Date:
1949
Creator:
Arnold, Samuel V.
Object Type:
Report
System:
The UNT Digital Library
Water Pools in Pennsylvania Anthracite Mines
Report issued by the Bureau of Mines discussing water pools that accumulate in Pennsylvania anthracite mines. Factors that lead to underground water pools, and methods for water drainage are presented. This report includes tables, maps, illustrations, and photographs.
Date:
1949
Creator:
Ash, S. H.; Eaton, W. L.; Hughes, Karl; Romischer, W. M. & Westfield, J.
Object Type:
Report
System:
The UNT Digital Library
The Surface Preparation of Uranium for X-Ray Diffraction Studies by the Spectrometer Technique
A report which describes a number of experiments conducted to compare the effects of different methods of surface preparation on x-ray diffraction patterns of uranium obtained by the spectrometer technique.
Date:
March 24, 1949
Creator:
Bach, J. H. & Burnham, J. B.
Object Type:
Report
System:
The UNT Digital Library
Fast Neutron Sensitivity of the CP Meter
Abstract: "The sensitivity to fast neutrons of a CP Meter ionization chamber of the type used for health physics beta and gamma survey measurements has been investigated."
Date:
June 10, 1949
Creator:
Baker, E. E.; Gydesen, F. R. & Whipple, G. H., Jr.
Object Type:
Report
System:
The UNT Digital Library
Direct Current Electromagnetic Pumps
Abstract: "A number of direct current conduction type electromagnetic pumps for liquid metals were constructed. Pumping capacities of over 400 gpm and efficiencies of over 50 percent were obtained. NaK alloy at temperatures up to 400 C was used in the test. The large currents required were obtained from rectifiers or from a homopolar generator constructed for the purpose."
Date:
October 25, 1949
Creator:
Barnes, A. H.; Smith, F. A. & Whitham, G. K.
Object Type:
Report
System:
The UNT Digital Library
National Motor-Gasoline Survey: Summer 1949
Report issued by the Bureau of Mines over motor-fuels sold during the summer of 1949. The properties of the fuels sampled are presented. This report includes tables, and graphs.
Date:
December 1949
Creator:
Blade, O. C.
Object Type:
Report
System:
The UNT Digital Library
National Motor-Gasoline Survey: Winter 1948-49
Report issued by the Bureau of Mines over surveys conducted on the motor fuels sold during the winter of 1948-1949. The properties of the fuels sampled are presented. This report includes tables, graphs, and maps.
Date:
July 1949
Creator:
Blade, O. C.
Object Type:
Report
System:
The UNT Digital Library
Progress Report Number 10 of Silt Load of Texas Streams: 1947-1948
Progress report documenting data collection related to the amount of silt carried by Texas streams and potential effects on water management infrastructure, with an explanation of methods, data broken down by various criteria, and analysis.
Date:
August 1949
Creator:
Bloodgood, Dean W.
Object Type:
Report
System:
The Portal to Texas History
Life of Van Stone Corrective Measures
This report is a document summarizing all information available on life aspects of various measures proposed to reduce or eliminate corrosion of Van Stone flanger.
Date:
September 12, 1949
Creator:
Botsford, C. W. & Eschbach, E. A.
Object Type:
Report
System:
The UNT Digital Library
Annual Report of the Boy Scouts of America: 1948
Annual report submitted by the Boy Scouts of America to Congress describing highlights from 1949, activities, organizational leadership, and other information about scouting programs.
Date:
March 22, 1949
Creator:
Boy Scouts of America
Object Type:
Report
System:
The Portal to Texas History
Determination of Organic Acids in Process Solutions
Abstract: "A method has been established for the estimation of volatile organic acids in aqueous process solutions containing UNH, nitric acid, ANN, sodium dichromate and small amounts of hexone. The practice is to distill a 400 ul or 500 ul sample in the presence of an excess of phosphoric acid and ferrous sulfate under a high vacuum; a special apparatus utilizing a receiver cooled with a dry ice-isopropanol mixture is employed. The distillate is taken up in isopropanol and then titrated potentiometrically with standard potassium hydroxide solution. Since nitric acid and organic acids are present, two end points are observed. The potassium hydroxide added between these end points is equivalent to the organic acids. In the titration, CO2 from the atmosphere or in the potassium hydroxide is a source of error. The former was avoided and correction was made for the latter."
Date:
June 29, 1949
Creator:
Brouns, R. J. & Pollock, C. W.
Object Type:
Report
System:
The UNT Digital Library
Experimental Adit in the Chattanooga Shale
Report discussing an Chattanooga shale adit for laboratory test samples of rock and gaining information regarding mining conditions.
Date:
March 1949
Creator:
Brown, Andrew
Object Type:
Report
System:
The UNT Digital Library
Supplemental Technical Report on an Improved Process for the Manufacture of High Purity Calcium, Period Covered November 10, 1948 to January 31, 1949
Abstract. Experimental work was carried out to improve material conversion efficiency and to reduce handling costs inherent in the present process for production of high purity calcium. Charges up to 54 pounds were handled successfully in the equipment available. Material losses were reduced and more complete removal of alkali and alkaline earth metals was effected by controlled pressures of inert gas and by melting under positive pressure of Argon.
Date:
January 31, 1949
Creator:
Brown, H. & Woodberry, P.
Object Type:
Report
System:
The UNT Digital Library
Progress Report on Carnotite Studies; Carbonate Processes: September 1949
This is a progress report on the carbonate process, compiled by the chemical development department of the Carbide and Carbon Chemicals Corporation's Y-12 plant, covering the month of September, 1949. In the previous month, the problem of immediate interest to the Monticello operation were listed. Projects that were left incomplete during that time were continued during this month, as well as a brief investigation of the process in which raw ore is leached with sodium carbonate, the sands and slime separated, the sands leached with acid, and the slimes roasted in a pellitized form.
Date:
October 6, 1949
Creator:
Brown, K. B. & Coleman, C. F.
Object Type:
Report
System:
The UNT Digital Library
Progress Report on Carnotite Studies; Carbonate Processes : August 1949
This is a progress report compiled by the chemical development department of the Carbide and Carbon Chemicals Corporation's Y-12 plant, discussing work on the carbonate (Monticello) process, as well as the recovery of uranium and vanadium from carbonate liquors.
Date:
September 8, 1949
Creator:
Brown, K. B.; Coleman, C. F. & Grimes, W. R.
Object Type:
Report
System:
The UNT Digital Library
Density and Viscosity of Solutions in the Tributyl Phosphate Process for Uranium Recovery
The following report discusses the presentation of preliminary density and viscosity data which may explain whether higher viscosities of the Deo Base-TBP systems, and a change in density differences between the two phases will lead to unsatisfactory column operation.
Date:
November 29, 1949
Creator:
Burger, L. L. & Slansky, C. M.
Object Type:
Report
System:
The UNT Digital Library