The Rolling of Uranium (open access)

The Rolling of Uranium

The following report discusses the method of rolling uranium rods and strips under various rolling conditions and the roll-separating force measured.
Date: December 30, 1952
Creator: Saller, Henry A.; Keeler, J. R. & Donley, R. J.
Object Type: Report
System: The UNT Digital Library
Electrodeposition of Aluminum on Uranium (open access)

Electrodeposition of Aluminum on Uranium

Abstract: "Aluminum electroplating was studied in a search for new methods of cladding uranium fuel elements. Uranium electroclad with 12 mils of aluminum over a 0.5-mil (or nickel plus copper) electroplate resisted corrosion for more than 100 hr in boiling water. This quality of protection was effected by hot pressing the electroclad uranium with 5.1 tons per sq in. for 5 min at 950 F. The electroclad uranium with hot-pressed samples paralleled those of later experiments with hot-pressed wrought aluminum claddings on uranium. In both cases, the uranium was electroplated with thin (0.5 mil) layers of metals to prevent aluminum-uranium diffusion, to aid bonding, and to assist in corrosion protection. This aluminum electroplating study helped to define the importance of the intermediate coating between the aluminum and the uranium, the effect of good bonds between the various layers, and the effects of hot pressing in protecting uranium with an aluminum cladding."
Date: March 30, 1955
Creator: Beach, John G.; Schickner, William C.; Hopkinson, Dolores. & Faust, Charles L.
Object Type: Report
System: The UNT Digital Library
Determination of Rare Earths in Refined Uranium : Topical Report (open access)

Determination of Rare Earths in Refined Uranium : Topical Report

Abstract: "Rare-earth analyses were performed on several samples of refined uranium oxide and nitrate, using a modified cellulose column procedure. Rare earths were not detectable in samples of 0.03 shotgun of less. Detection limits were from 0.0005 to 0.015 ppm. Negligible quantities of low-cross-section rare earths were found in less pure uranium samples, obtained during start-up operations of the pilot plant at the Feed Materials Production Center, primarily those rare earths of greater than average abundance in nature. No correlation was found between rare-earth content and shotgun values. Rare earths do not appear to be contributing significantly to the neutron absorption of refined uranium. A modified cellulose column procedure, which includes a preconcentration solvent-extraction step, is described. Radioactive tracer tests indicating rare-earth recoveries by the method of >98 per cent are reported."
Date: June 30, 1953
Creator: Ewing, R. A. & Bearse, A. E.
Object Type: Report
System: The UNT Digital Library
Texas Attorney General Opinion: V-1022 (open access)

Texas Attorney General Opinion: V-1022

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, Price Daniel, regarding a legal question submitted for clarification: Commissions allowed from fines for violations of the Game, Fish, and Oyster laws.
Date: March 30, 1950
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: V-1023 (open access)

Texas Attorney General Opinion: V-1023

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, Price Daniel, regarding a legal question submitted for clarification: Acceptance of contributions to Retirement System of a former member for the period spent in military service in 1948 and 1949, the party having returned to State Employment.
Date: March 30, 1950
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: V-1024 (open access)

Texas Attorney General Opinion: V-1024

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, Price Daniel, regarding a legal question submitted for clarification: The authority of the Board of Managers of a county hospital to appoint an osteopath to its staff of "visiting physicians".
Date: March 30, 1950
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: V-1100 (open access)

Texas Attorney General Opinion: V-1100

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, Price Daniel, regarding a legal question submitted for clarification: Duties of County Auditor in connection with the operation of a County Hospital.
Date: August 30, 1950
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: WW-114 (open access)

Texas Attorney General Opinion: WW-114

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, Will Wilson, regarding a legal question submitted for clarification: Does the opinion of the Court in St. Louis Southwestern Railway Company v. Griffin, 106 Tex.477, 171 S.W. 703, (1914) invalidate Article 5196, Vernon's Civil Statutes (Blacklisting Law) in its entirety, or is the the opinion limited to a holding on the validity of Section 3 of Article 5196 alone?
Date: April 30, 1957
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: WW-174 (open access)

Texas Attorney General Opinion: WW-174

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, Will Wilson, regarding a legal question submitted for clarification: Eligibility of a member of the 55th Legislature for appointment by the Board of Pardons and Paroles as Director of the Division of Parole Supervision under the provisions of Senate Bill 154, 55th Legislature, Regular Session, 1957, and related matters.
Date: July 30, 1957
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: WW-192 (open access)

Texas Attorney General Opinion: WW-192

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, Will Wilson, regarding a legal question submitted for clarification: Questions concerning bid listing, bid fee, bids and contracts with political subdivisions below State level.
Date: July 30, 1957
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Interactions of Negative K Mesons in Flight in Nuclear Emulsion (open access)

Interactions of Negative K Mesons in Flight in Nuclear Emulsion

The following report discusses a survey of seventy-seven interactions of K- mesons in flight in nuclear emulsion with seven decays in flight, and finding four inelastic scatterings.
Date: April 30, 1957
Creator: Featherston, Frank Hunter
Object Type: Thesis or Dissertation
System: The UNT Digital Library
The Application of Pulsed Neutron Sources to Criticality Measurements (open access)

The Application of Pulsed Neutron Sources to Criticality Measurements

Abstract: Experimentally measured promp-neutron decay constants for sub-critical systems are of considerable value as normalization data for calculations of prompt-neutron time constants. A method of measuring these decay constants with a pulsed neutron source, neutron detector and multi-channel time-delay analyzer has been developed and used on a number of fast-spectrum subcritical systems. An analysis of this method based on the one-energy group, one-delayed-neutron group reactor kinetic equations is presented and discussed. The curve of neutron flux versus time predicted by the kinetic equations is compared with the observed curve obtained with a 13.1-cm. diam. enriched-uranium sphere to indicate the application and limitations of the analysis.
Date: January 30, 1957
Creator: Passell, Lawrence; Bengston, Joel & Blair, Donald C.
Object Type: Report
System: The UNT Digital Library
Bibliography (open access)

Bibliography

From abstract: This bibliography consists of references pertaining to "Effects of Nuclear Radiation Upon Electronic and Electrical Components", and to "Electronic and Electrical Components for Critical Environments". References were compiled from the Classified and Unclassified report literature and the published literature. The following indexes and abstract journals were used: Weapons Data Index, AEC Card Catalog, Engineering Index (1950-55), and Office of Technical Services, Research Reports (1956-March '57).
Date: April 30, 1957
Creator: Frost, Frederick E.
Object Type: Report
System: The UNT Digital Library
Utilization of the Surface Tension of Liquid Metals in Making High-Vacuum Seals (open access)

Utilization of the Surface Tension of Liquid Metals in Making High-Vacuum Seals

Abstract: "The free energy (surface tension) of a liquid film can withstand atmospheric pressure across a maximum theoretical gap of 10-(-3) cm between solids if the liquid wets and bridges the sides of the gap continuously. The eutectic alloy of Ga, lm and Sm is used for this purpose. This alloy is molten at room temperature with surface tension > 500 dynes/cm, vapor pressure < 10-(-8) cm at 500 C and excellent wetting properties. This alloy can be utilized in valves, motion seals, flanged joints and for electrical contacts mounted in any position. Using ultrasonic soldering techniques without heat or flux this alloy is readily wetted on W, Mo, Ta, pyrex, quartz and certain ceramics. These materials will withstand the corrosive action of this alloy at at least 400 C. Some de-wetting has been observed with only the nonmetals at high temperatures. This de-wetting may be due to thermal decomposition of gallium oxide. Stainless steel is easily wetted, but is attacked at temperatures above 300 C. Copper and brass are attacked at room temperature."
Date: August 30, 1957
Creator: Milleron, Norman
Object Type: Report
System: The UNT Digital Library
Ion Oscillations in a Magnetic Field (open access)

Ion Oscillations in a Magnetic Field

The following report is based off of one of the author's lectures on the physics of plasma, or ionized gases, which was given on July 16, 1954.
Date: July 30, 1957
Creator: Newcomb, William A.
Object Type: Report
System: The UNT Digital Library
Liquid-Sodium Instability Experiment : Part I (open access)

Liquid-Sodium Instability Experiment : Part I

Abstract: "A magnetohydrodynamic model of a plasma-magnetic field instability, using liquid sodium, has been observed. The growth rate and wave length of the Taylor-type acceleration instability was observed to be in agreement with the theory of Kruskal and Schwarzschild."
Date: September 30, 1955
Creator: Colgate, Stirling A.
Object Type: Report
System: The UNT Digital Library
Liquid-Sodium Instability Experiment : Part II (open access)

Liquid-Sodium Instability Experiment : Part II

Abstract: "A magnetohydrodynamic model of plasma-magnetic field instabilities, using liquid sodium, has been observed. The growth of flutes in the mirror geometry was observed for the case of [beta] = NKT/H²/8w = 1."
Date: September 30, 1955
Creator: Colgate, Stirling A.
Object Type: Report
System: The UNT Digital Library
Texas Attorney General Opinion: MS-3 (open access)

Texas Attorney General Opinion: MS-3

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: Authority of Nolan County to levy ad valorem taxes on royalties derived from production on land owned by the City of Sweetwater and held for city reservoir purposes.
Date: January 30, 1953
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: MS-29 (open access)

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
Texas Attorney General Opinion: MS-97 (open access)

Texas Attorney General Opinion: MS-97

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; Legal rate for newspaper and advertising of citation and notice of sale in delinquent tax suits.
Date: September 30, 1953
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: MS-128 (open access)

Texas Attorney General Opinion: MS-128

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 Constitutionality of Senate Bill No.27,53rd legislature ,First Called Session 1954.
Date: May 30, 1954
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: MS-141 (open access)

Texas Attorney General Opinion: MS-141

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; Interpretation of S.B. No. 2, Ch. 6, Acts 53rd Leg., 1st C.S., in relation to Commodity Distribution Division of the State Department of Public Welfare.
Date: June 30, 1954
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: MS-144 (open access)

Texas Attorney General Opinion: MS-144

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;Application of State Fishing laws of Lake Colorado City.
Date: July 30, 1954
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: MS-243 (open access)

Texas Attorney General Opinion: MS-243

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; Legality of hunting deer with dogs during the open season in Nacogdoches and Seabine Counties.
Date: September 30, 1955
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History