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  Partner: UNT Libraries Government Documents Department
 Resource Type: Report
 Decade: 1940-1949
Study of the Alaska Tundra with Reference to its Reactions to Reindeer and other Grazing

Study of the Alaska Tundra with Reference to its Reactions to Reindeer and other Grazing

Date: 1945
Creator: Palmer, L. J.
Description: The Alaska tundra varies in width from a few miles to 200 miles along the Bering Sea and from 100 to 150 miles along the Arctic coast. Plant composition is largely lichens, grasses, sedges, alpines, and shrubs, of which 16 distinct vegetative types are described in this report.
Contributing Partner: UNT Libraries Government Documents Department
Two-Dimensional Irrotational Transonic Flows of a Compressible Fluid

Two-Dimensional Irrotational Transonic Flows of a Compressible Fluid

Date: June 1948
Creator: Kuo, Yung-Huai
Description: The methods of NACA TN No. 995 have been slightly modified and extended in include flows with circulation by considering the alteration of the singularities of the incompressible solution due to the presence of the hypergeometric functions in the analytic continuation of the solution. It was found that for finite Mach numbers the only case in which the nature of the singularity can remain unchanged is for a ratio of specific heats equal to -1. From a study of two particular flows it seems that the effect of geometry cannot be neglected, and the conventional "pressure-correction" formulas are not valid, even in the subsonic region if the body is thick, especially if there is a supersonic region in the flow.
Contributing Partner: UNT Libraries Government Documents Department
Tables and Charts of Flow Parameters Across Oblique Shocks

Tables and Charts of Flow Parameters Across Oblique Shocks

Date: August 1948
Creator: Neice, Mary M.
Description: Shock-wave equations have been evaluated for a range of Mach number in front of the shock from 1.05 to 4.0. Mach number behind the shock, pressure ratio, derivation of flow, and angle of shock are presented on charts. Values are also included for density ratio and change in entropy.
Contributing Partner: UNT Libraries Government Documents Department
Guide Chart for Carbon Brush Terminals (Electric)

Guide Chart for Carbon Brush Terminals (Electric)

Date: June 1, 1945
Creator: United States. Bureau of Standards.
Description: Diagrams and tolerances in inches for different size terminals.
Contributing Partner: UNT Libraries Government Documents Department
Medical and Health Divisions Quarterly Report: January, February, March 1949

Medical and Health Divisions Quarterly Report: January, February, March 1949

Date: 1949
Creator: University of California Radiation Laboratory
Description: Metabolic properties of plutonium and allied materials, biological studies of radiation effects, and biological effects of radiation from external and internal sources.
Contributing Partner: UNT Libraries Government Documents Department
The Mathematical Development of the End-Point Method

The Mathematical Development of the End-Point Method

Date: June 17, 1948
Creator: Frankel, S.
Description: Detailed study of the mathematically developed end-point method and its application to the Milne kernel.
Contributing Partner: UNT Libraries Government Documents Department
Development of Continuous Jet Impaction Method for Determining Air-Borne Contaminants

Development of Continuous Jet Impaction Method for Determining Air-Borne Contaminants

Date: 1949
Creator: Baurmash, L.; Curtis, L.; Bryan, F. A. & Cassen, B.
Description: Report discussing a method of continuous air sampling that can be varied for use in different types of collections.
Contributing Partner: UNT Libraries Government Documents Department
The Properties of Zirconium

The Properties of Zirconium

Date: October 18, 1949
Creator: Boulger, Francis W.
Description: Critical review of the information on zirconium, with estimates of the uncertainty in the values.
Contributing Partner: UNT Libraries Government Documents Department
Operation of the 184" Cyclotron

Operation of the 184" Cyclotron

Date: May 17, 1949
Creator: Henrich, L. R.
Description: The operation of the 184" synchro-cyclotron is reviewed in terms of the theory as developed by the authors. Certain relevant data on the properties of the magnet and rotating condenser are also presented.
Contributing Partner: UNT Libraries Government Documents Department
High-Frequency Voltage Measurement

High-Frequency Voltage Measurement

Date: September 1, 1949
Creator: Selby, Myron C.
Description: Fundamental principles and techniques used for voltage measurements primarily for frequencies in the upper audio- and radio-frequency ranges and including part of the ultrahigh frequency range.
Contributing Partner: UNT Libraries Government Documents Department
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