The Effects of Roentgen Rays on Adult Trout (open access)

The Effects of Roentgen Rays on Adult Trout

None
Date: April 30, 1949
Creator: Welander, Arthur D.; Donaldson, Lauren R.; Foster, Richard F.; Bonham, Kelshaw; Seymour, Allyn H. & Lowman, Frank G.
System: The UNT Digital Library
Equations of State of Elements Based on the Generalized Fermi-Thomas Theory (open access)

Equations of State of Elements Based on the Generalized Fermi-Thomas Theory

The Fermi-Thomas model has been used to derive the equation of state of matter at high pressures and at various temperatures. Calculations have been carried out both without and with the exchange terms. Discussion of similarity transformations lead to the virial theorem and to correlation of solutions for different Z-values.
Date: April 30, 1949
Creator: Feynman, R. P.; Metropolis, N. & Teller, E.
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