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WR15 Microwave Calorimeter and Bolometer Unit

Description: Descriptions of the principal changes in the calorimeter and bolometer unit from the WR28 models of a microwave serving as National Bureau of Standards standard for power measurements in the frequency range 50 to 75 GHz.
Date: May 1972
Creator: Harvey, Morris E.
Item Type: Report
Partner: UNT Libraries Government Documents Department

Automotive Antifreezes

Description: From abstract: "A report on when antifreeze should be installed, what strength should be used, and what kind of antifreeze is best suited to the service involved."
Date: November 10, 1948
Creator: Brooks, Donald B.
Item Type: Report
Partner: UNT Libraries Government Documents Department

Manual of Fire-Loss Prevention

Description: Principles of fire-resistance classifications of building types and materials, general methods for controlling the spread of fire, and general fire-prevention measures.
Date: November 5, 1934
Item Type: Report
Partner: UNT Libraries Government Documents Department

Zinc and its alloys

Description: A report on zinc and its alloys.
Date: November 6, 1931
Item Type: Report
Partner: UNT Libraries Government Documents Department

Motor-Vehicle Headlighting

Description: A report on the necessity of improved motor-vehicle lighting.
Date: August 5, 1925
Creator: Carlson, R. E.
Item Type: Report
Partner: UNT Libraries Government Documents Department

Provisional Thermodynamic Functions for Para-Hydrogen

Description: The need for thermodynamic functions of para hydrogen, especially in compressed liquid and dense fluid states, prompts the tabulation of these provisional properties, computed by approximate methods utilizing the new PVT data of these reports. Computation and preparation of the tables is discussed under the following: Approximate Computational Methods; Correlation Methods; Discussion of Errors; and Tables of Functions.
Date: December 1961
Creator: Roder, Hans M.
Item Type: Report
Partner: UNT Libraries Government Documents Department