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The Activator, Volume 2, Number 4, January 1946

Description: This publication of the Dallas-Fort Worth Section of the American Chemical Society includes information about research, prominent scientist, organizational business, and various other stories of interest to the community. Published monthly during long academic semesters.
Date: January 1946
Creator: American Chemical Society. Dallas/Fort Worth Section.
Partner: UNT Libraries
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Aerodynamic Data for a Wing Section of the Republic XF-12 Airplane Equipped With a Double Slotted Flap

Description: Report presenting an investigation in the two-dimensional low-turbulence tunnels for the purpose of developing an optimum flap configuration for maximum lift on an airfoil section for the Republic XF-12 airplane equipped with a double slotted flap. Lift and flap loads were obtained at several flap deflections for two flap paths. Results regarding lift, drag, and flap loads are provided.
Date: January 1946
Creator: Cahill, Jones F.
Partner: UNT Libraries Government Documents Department

[The Alamo covered in snow]

Description: Photograph of the Alamo covered in snow, taken from across the street. Automobiles are parked in a lot in front of the Alamo, and some individuals, dressed in winter clothes, walk among them. A large, leafy tree, dusted in snow stands on the right.
Date: 1946~
Creator: Williams, Byrd M. (Byrd Moore), III
Partner: UNT Libraries Special Collections

Alpine Hat

Description: Alpine hat of dark green felt hat. Brim slightly turned up. Hatband of lighter green yarn with feather brush on one side with metal bird on handle. One metal hat pin with a stag and doe and a black and red emblem in top right corner. Unlined with leather inner headband. Labels inside crown: "Ludwig Zapf hutmacher Werfen" and "Lanz Salzburg".
Date: 1946/1949
Creator: Lanz
Partner: UNT College of Visual Arts + Design
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Analyses of Alaska Coals

Description: Report issued by the Bureau of Mines discussing the coal fields of Alaska. Analyses of the Alaskan coal fields are presented in detail. This report includes tables, and a map.
Date: 1946
Creator: Gates, George O. & Fieldner, Arno Carl
Partner: UNT Libraries Government Documents Department
open access

Analysis of spark-ignition engine knock as seen in photographs taken at 200,000 frames per second

Description: Report discussing a motion picture of the development of knock in a spark-ignition engine, which consists of 20 photographs taken at intervals of 5 microseconds, or at a rate of 200,000 photographs per second, with an equivalent wide-open exposure time of 6.4 microseconds for each photograph.
Date: 1946~
Creator: Miller, Cearcy D.; Olsen, H. Lowell; Logan, Walter O., Jr. & Osterstrom, Gordon E.
Partner: UNT Libraries Government Documents Department
open access

An analysis of the skipping characteristics of some full-size flying boats

Description: From Introduction: "The purpose of this report is to gather together in one place information on the skipping characteristics of number of flying boats. A graph showing the influence of the hull form on the skipping characteristics is given which should be useful in laying out the proportions of the hull in preliminary design to insure good landing behavior."
Date: January 1946
Creator: Locke, F. W. S., Jr.
Partner: UNT Libraries Government Documents Department
open access

Analytical procedure for determination of tuballoy in solid salvage residues

Description: From abstract: Test results indicate that the hydrofluorination method for the analysis of tuballoy in solid salvage residues yields sufficient results with a high degree of accuracy; while a modification of the procedure gives good results in approximately half the time.
Date: 1946
Creator: Lasko, Wiliam. R. & Susano, C. D.
Partner: UNT Libraries Government Documents Department
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