Elution of Uranium From Anion Exchange Resins by Pregnant Rand Solutions (open access)

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.
System: The UNT Digital Library
Linearized Three Component Magneto-Hydrodynamics (open access)

Linearized Three Component Magneto-Hydrodynamics

"A linearized three component MHD theory is given. The three components are two oppositely charged species and a neutral species. Linearized macroscopic equations are presented which in the limit of vanishing magnet field reduce to fluid dynamical equations, and in the limit of vanishing neutral components is frictional. In addition the sound speed that enters is a function of three equilibrium densities. These equations yield a dispersion relation which is tenth order in the wave speed. The decay frequencies of all ten modes are calculated to first order terms in the friction, and are found to be all isotropic."
Date: April 30, 1962
Creator: Liboff, Richard L., 1931-2014
System: The UNT Digital Library
Unwatering and sampling of the Kirk Mine, Gilpin County, Colorado (open access)

Unwatering and sampling of the Kirk Mine, Gilpin County, Colorado

Two parts of a report. Part I is regarding unwatering and sampling of the Kirk mine. Part II discusses the geology of kirk mine. Kirk mine is located in Gilpin County, Colorado.
Date: April 30, 1945
Creator: Hill, J. M.; Selfridge, G. C.; George, D. R. & Guillotte, G. B.
System: The UNT Digital Library
Basic Studies in Radiation Technology: Final Report (open access)

Basic Studies in Radiation Technology: Final Report

This the the final report documenting some basic studies on radiation technology for the purpose of generating and developing new technical information of pertinence to radiation processing through basic studies in radiation technology.
Date: April 30, 1966
Creator: Johnston Laboratories, Inc.
System: The UNT Digital Library
Determination of Oxygen in Sodium (open access)

Determination of Oxygen in Sodium

Abstract: "A method has been developed for the determination of sodium monoxide in sodium which depends upon the reaction between sodium and n-butyl bromide in hexane solution. The sodium monoxide does not react with the reagent and can be determined, after the addition of water, by titration. The method is comparatively rapid, requires only the simplest of equipment, and it has the advantage that both oxygen and other impurities can be determined on the same sample."
Date: April 30, 1952
Creator: White, J. C.; Ross, W. J. & Rowan, R., Jr.
System: The UNT Digital Library
Values of Resonance Integrals (open access)

Values of Resonance Integrals

The following report provides value tables of resonance intervals for various elements and materials.
Date: April 30, 1952
Creator: Wilson, E. S.
System: The UNT Digital Library
The Machinability of Beryllium (open access)

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.
System: The UNT Digital Library
An Attempted Separation of Mercury Isotopes (open access)

An Attempted Separation of Mercury Isotopes

The following document describes the analysis on an attempt at separating mercury isotopes by making their environments as widely different as possible.
Date: April 30, 1942
Creator: Kauzmann, Walter, 1916-
System: The UNT Digital Library