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Analysis of plane-plastic stress problems with axial symmetry in strain-hardening range

Description: From Introduction: "A simple method of solving plane-plastic-stress problems with axial symmetry in the strain-hardening range for finite strains were developed at the NACA Lewis laboratory during 1949-1950. This method is based on the deformation theory of Hencky and Nadai (references 7 to 9), which is derived for the condition of constant directions and ratios of the principal stresses during loading."
Date: 1951
Creator: Wu, M. H. Lee
Partner: UNT Libraries Government Documents Department
open access

[News Script: Tower Talk]

Description: Script from the WBAP-TV station in Fort Worth, Texas, covering a news story about airport traffic control towers.
Date: March 11, 1951
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
open access

[News Script: Luxury liner]

Description: Script from the WBAP-TV station in Fort Worth, Texas, covering a news story about the addition of 17 new four-engined planes to American Airlines hangars that are slightly faster than those currently in service and have a larger baggage compartment.
Date: May 16, 1951
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
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