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The Call Number, Volume 11, Number 4, January 1950

Description: Newsletter "issued monthly during the regular session by the students of the Department of Library Service, North Texas State College, Denton, Texas" (p. 14). The periodical contains news items; announcements; a book list; and personals concerning students, faculty, staff, and alumni.
Date: 1950
Creator: North Texas State College. Library Service Department.
Partner: UNT College of Information

The Call Number, Volume 12, Number 2, November 1950

Description: Newsletter "issued monthly during the regular session by the students in the Department of Library Service, North Texas State College, Denton, Texas" (p. 2). The periodical contains news items; announcements; an alumni list; and personals concerning students, faculty, staff, and alumni.
Date: 1950
Creator: North Texas State College. Library Service Department.
Partner: UNT College of Information

Contributions to the Data on Theoretical Metallurgy: [Part] 11. Entropies of Inorganic Substances: Revision (1948) of Data and Methods of Calculation

Description: From Introduction: "The present bulletin also contains all the pertinent explanatory matter that appeared in its predecessors. Thus, it retains the same dual purpose of assembling the available values of the entropies at 298.16 degrees K of the elements and inorganic compounds and giving enough explanation of methods of calculating entropies to make the results comprehensible."
Date: 1950
Creator: Kelley, K. K.
Partner: UNT Libraries Government Documents Department

Proceedings: Fifth International Conference of Directors of Mine Safety Research

Description: From Reinstatement of Fifth Conference: "The program of the Fifth Conference is reproduced below. Of the time allotted for each paper, about half was used for presentation and half for discussion. Out of this developed the program that is the subject of this publication."
Date: 1950
Creator: Greenwald, H. P.
Partner: UNT Libraries Government Documents Department

Report on the Agricultural Experiment Stations, 1949

Description: Volume provides a summary of the progress of each agricultural experiment station. Also includes statistics, discussions of foreign investigations, and selected studies. Subject index starts on page 153.
Date: January 1950
Creator: United States. Office of Experiment Stations.
Partner: UNT Libraries Government Documents Department

Trace Elements Reconnaissance in the Lower Coleen River Valley, Upper Yukon Division, Alaska

Description: Abstract: "The highest radioactivity value obtained in a traverse of shales in the Middle Paleozoic section of the lower Coleen River is 0.003 percent equivalent uranium. Traverses on pre-Cambrian schists at Rabbit Mountain were made with negative results."
Date: February 1950
Creator: White, M. G.
Partner: UNT Libraries Government Documents Department

Black Shale Investigations, Block 3, Tennessee

Description: Report discussing a geological examination of the Chattanooga shale in the general vicinity of the Sequatchie Valley, Tennessee (Block 3) during the period from February 1948 to March 1948. This examination was part of a larger study of the distribution of uranium in the Chattanooga Shale.
Date: March 1950
Creator: Robeck, R. C. & Brown, Andrew
Partner: UNT Libraries Government Documents Department

Seasonal Market Trends for Feeder and Stocker and for Slaughter Steers for the Years 1940 through 1948

Description: Standing on the threshold of a new decade, Texas agriculture is faced with three major problems. The first of these problems is the imperative need for a sound soil and water conservation program. Texas has been struggling with this problem for fifty years and has made some progress toward its solution. During the war, however, it was an all-out production of food regardless of cost, either in terms of dollars or resources. As a result, the conservation problem is more acute today than ever before. The second problem is that farm production is out of balance. Lucrative prices for oil and grain crops, plus the increasing shortage of farm labor, turned thousands of farmers from the more stable diversified farm program which had been built up during the '30s. Now, they are again faced with quotas and acreage allotments. This calls for necessarily early and probably extensive readjustment of the entire agricultural production program. The third major change in the agricultural picture is the rapid industrialization of Texas during and since the war. This increase in urban population in this state means an increased market right at the farmer's door for more livestock, dairy, poultry, fruit, and vegetable production. Fortunately, the solution of these three problems is found in one answer. Pasture grass, forage crops, and legumes provide the best means of soil and water conservation and soil building. Inclusion of these crops in a diversified and balanced cropping program will solve the problem of marketing quotas and acreage allotments. Marketing through livestock will provide the abundance of these foods which is needed to meet the growing demands of Texas markets.
Date: June 1950
Creator: Embry, J.C.
Partner: UNT Libraries

Analysis of V-g data obtained from several naval airplanes

Description: From Introduction: "V-g records supplied the NACA by the Bureau of Aeronautics in 1948 and 1949 have provided additional material. These records are analyzed statistically in this report to the frequency of large values of acceleration and airspeed, and results are compared with the design requirements."
Date: July 7, 1950
Creator: Thornton, James O.
Partner: UNT Libraries Government Documents Department

Summary of the Research Work of the Trace Elements Section, Geochemistry and Petrology Branch, for the Period April 1, 1948- December 31, 1950

Description: From introduction: "This report summarizes the research work of the Trace Elements Section, Geochemistry and Petrology Branch, from the organization of the Section in April 1948 to December 31, 1950." Investigation of radioactive materials and investigation of methods for analysis of radioactive materials is included.
Date: January 1951
Creator: Rabbitt, John C.
Partner: UNT Libraries Government Documents Department

Effect of Hanford Pile Effluent Upon Aquatic Invertebrates in the Columbia River

Description: Abstract: "This is the preliminary report of a radiological-ecological survey of the invertebrate fauna that inhabit the Columbia River within the confines of Hanford Works and downstream to the site of McNary Dam. The survey was carried out during the period of October, 1948 through February, 1950. Materials and methods are discussed and the results of extensive radioassays, qualitative and quantitative biological determinations, and hydrographic studies are given and analyzed. Twelve figures and twenty-three tables are included. All aquatic invertebrates were found to be concentrating radioactivity from the river water. A maximum activity density of 4.4-10-(-3) μc/g wet weight was found in the larvae of midges (Hydrobaeninae) collected near Hanford during September, 1949. Radioactive wastes were not found to be causing any apparent deleterious effects to the natural invertebrate fauna. Existing population variations are caused by biological and hydrographic conditions."
Date: January 19, 1951
Creator: Davis, Jared J. & Cooper, Calvin L.
Partner: UNT Libraries Government Documents Department

Analyses of Tipple and Delivered Samples of Coal: (Collected During the Fiscal Years 1948 to 1950 Inclusive)

Description: From Forward: "This bulletin is the first of a new series, which includes analyses of only tipple and delivered coal. It covers samples collected throughout the United States from July 1, 1947 to June 30, 1950 (fiscal years 1948-50). It is planned that future publications of this series will cover a period of one fiscal year only and be issued as soon as possible after June 30 of each year."
Date: 1953
Creator: Snyder, N. H. & Aresco, S. J.
Partner: UNT Libraries Government Documents Department