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  Partner: UNT Libraries Government Documents Department
 Resource Type: Report
 Collection: Technical Report Archive and Image Library
Magnetic Force Welding Sintered Aluminum Powder Materials

Magnetic Force Welding Sintered Aluminum Powder Materials

Date: March 1962
Creator: Mills, L. E.
Description: Report discussing the use of sintered aluminum powder for nuclear fuel cladding. This report includes descriptions of pertinent materials and experimental procedures.
Contributing Partner: UNT Libraries Government Documents Department
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
Fish and Shellfish Preferences of Household Consumers

Fish and Shellfish Preferences of Household Consumers

Date: 1955
Creator: Stolting, Walter H.
Description: This report is an analysis of a nationwide survey in October 1951 of household consumers' preferences for fresh and frozen fishery products. The survey was conducted under the auspices of the United States Fish and Wildlife Service to aid the Nation's fishing industry, which is composed largely of small firms and individuals that find it difficult to make adequate contacts with consumers.
Contributing Partner: UNT Libraries Government Documents Department
Otter Trawl Explorations in Philippine Waters

Otter Trawl Explorations in Philippine Waters

Date: 1950
Creator: Warfel, Herbert Elmer
Description: A trawl fishery of considerable magnitude has developed in the Philippines since liberation from the Japanese in 1945. At the inception of the Philippines Fishery Program of the United States Fish and Wildlife Serve, the trawl fishery was using a Japanese beam trawl and was, for the most part, confined to Manila Bay. Realizing that the supply of fish badly needed by the Philippine public could be augmented by trawling, the program inaugurated exploratory fishing voyages to likely grounds and demonstrated the otter trawl in important fishing centers. Twenty-four areas were surveyed, and a number of drags sufficient to demonstrate the possibilities were made in each. The results are tabulated and described, along with the composition of the catch and catch by depth.
Contributing Partner: UNT Libraries Government Documents Department
Some Biological Effects of Ditching Tidewater Marshes

Some Biological Effects of Ditching Tidewater Marshes

Date: 1950
Creator: Bourn, Warren Scudder
Description: Just a century ago some 625,000 acres of salt, brackish, and freshwater marshes bordered the Atlantic coast from Maine to Virginia. As early as 1885, however, work was begun to reclaim for agriculture considerable acreages of the fresher tidal lands. This research was conducted to study the effects of marshland drainage on plants, wildlife and wildlife habitat.
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
Bending Tests of Metal Monocoque Fuselage Construction

Bending Tests of Metal Monocoque Fuselage Construction

Date: November 1930
Creator: Mossman, Ralph W.
Description: Study of the bending stress in smooth skin, aluminum alloy, true monocoque fuselage sections of varying ratio of diameter to thickness.
Contributing Partner: UNT Libraries Government Documents Department
Performance of B. M. W. 185-Horsepower Airplane Engine

Performance of B. M. W. 185-Horsepower Airplane Engine

Date: April 13, 1922
Creator: Sparrow, Stanwood Willston
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Aerodynamic Investigation of a Cup Anemometer

Aerodynamic Investigation of a Cup Anemometer

Date: July 1934
Creator: Hubbard, John D.
Description: Results of an investigation wherein the change of the normal force coefficient with Reynolds Number was obtained statically for a 15.5-centimeter hemispherical cup.
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
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