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Soybeans: Culture and Varieties.

Description: Describes soybean varieties and how to grow them.
Date: August 1949
Creator: Morse, W. J. (William Joseph), b. 1884; Cartter, J. L. (Jackson Leaphart), 1902- & Williams, L. F. (Leonard Freeman), 1909-
Item Type: Refine your search to only Book
Partner: UNT Libraries Government Documents Department
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A Rapid Colorimeric Method for the Determination of Phosphate in Uranium Waste Solutions

Description: Report discussing tests of a new colorimetric method. From abstract: "A colorimetric method, which is a modification of the classical phosphomolybdic acid method, has been developed for the determination of phosphate in synthetic uranium waste solutions...The chief advantage of the method, over those presently included in HW Manuals, is the rapidity with which determinations may be carried out."
Date: August 22, 1949
Creator: Sege, C. A. & Ice, C. H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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The Solvent-Extraction Performance of Redox IC Columns (ANL June 1948 Flowsheet) Using Raschig Ring Packing, and Unirradiated Uranium: Redox Technical Study No. 14

Description: A report which summarizes the performance data obtained from Redox solvent extraction IC Column studies made prior to January 15, 1949 in accordance with conditions of the A.N.L. June 1, 1948, Flowsheet.
Date: August 22, 1949
Creator: Hartzell, L. O.; Woodfield, F. W. & Bradley, J. G.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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The Coulometric Determination of Acetic Acid

Description: Abstract: "Small amounts of acetic acid, equivalent to 400 ul. of 0.3 to 0.13 g/L. can be titrated coulonatrically in the presence of a 10 to 25-fold excess of HN03 in 70%, isopropanol. An accuracy of +/- 0.1% and a precision of +/- 8.5% (99% limite) are obtained.
Date: August 16, 1949
Creator: Carson, W. N. & Ko, Roy
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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The Leadville Drainage Tunnel, Lake County, Colorado

Description: Report issued by the Bureau of Mines over the Leadville Drainage Tunnel. Descriptions and details about the tunnel are presented. This report includes tables, maps, illustrations, and photographs.
Date: August 1949
Creator: Elgin, Robert A.; Volin, M. E. & Townsend, James W.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Investigations of Salt River Vanadium Deposits, Lincoln County, Wyoming

Description: Report issued by the Bureau of Mines over studies conducted on the vanadium deposits of Lincoln County, Wyoming. As stated in the introduction, "the work performed by the Bureau of Mines is explained in detail and supplemented with plans, sections, and a complete set of sample analyses. Proposed mining methods are discussed, and metallurgical tests are outlined" (p. 2). This report includes tables, maps, and illustrations.
Date: August 1949
Creator: Allsman, Paul T.; Majors, Forest H.; Mahoney, Stanford R. & Young, W. A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Grow disease-resistant oats.

Description: Describes different types of oats that are resistant to disease, and additional steps to take to prevent disease.
Date: August 1949
Creator: Stanton, T. R. (Thomas Ray), b. 1885 & Coffman, Franklin A. (Franklin Arthur), 1892-
Item Type: Refine your search to only Book
Partner: UNT Libraries Government Documents Department
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Carrier-free Radioisotopes from Cyclotron Targets I. Preparation and Isolation of Sn113 and In114 from Cadmium

Description: The cyclotron is the only practical source of many carrier-free radioisotopes. The preparation and radiochemical isolation of a number of these activities, produced in the 60-inch cyclotron of Crocker Laboratory, will be presented in this paper and in subsequent papers of this series. In most cases the carrier-free radioisotopes were prepared for use in biological systems and the final preparations were in the form of isotonic saline solutions at a range of pH from 5 to 8. The present paper rep… more
Date: August 11, 1949
Creator: Maxwell, R. D.; Haymond, H. R.; Bobmberger, D. R.; Garrison, W. M. & Hamilton, J. G.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Study of the health aspects of dgreaser operation in the airlock of the 105 Building in the 100 H Area

Description: On June 29th and July 13th, 1949, the Industrial Hygiene Group of the Health Instrument Divisions at HAPO conducted a study of the health aspects of the degreaser operations carried on in the Airlock adjoining the 105 Building in the 100 H Area. This was done at the request of the Medical Division. The results of the study, together with certain pertinent information concerning degreaser operation, are reported in this report.
Date: August 11, 1949
Creator: Gill, W. E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

The Interpretation of Facial Expressions by Drawings: Problem 1

Description: This study deals with an analysis of facial characteristics and expressions and their interpretation through drawings. Through the past several years of teaching in a Dallas school where so many nationalities are represented and where the various peoples of the lowest privileged groups are segregated, the writer has become deeply interested in what is to be seen in the faces of children. The second problem of the study features an analysis of facial characteristics and expressions and their int… more
Date: August 1949
Creator: Best, Alytiabel Johnston
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Recommendations for a Program for Conserving Eyesight

Description: The modern school realizes that education is not a mere matter of gaining knowledge; it is a matter of life and growth, with this idea of education in mind, the health of the school child became of great importance. The primary purpose of this investigation is to make an analysis of the visual testing program in the common school districts of Denton County, list the results or outcomes, and make recommendations for future action. A secondary purpose is a review of literature to emphasize the re… more
Date: August 1949
Creator: James, Lena M.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Life Tests of Tungsten and Tantalum Filaments in Ion Gauges

Description: Results of an investigation carried on for the following purposes: (1) To determine the relative life of filaments when operated at low emission (low temperatures) as compared to those operated at high emission values. (2) To determine the nature of the dependence of life upon the initial diameter of the filament. (3) To determine the effect of varying concentrations of water vapor and air upon the life of the filaments. (4) To determine the relative life characteristics of tantalum as compare… more
Date: August 9, 1949
Creator: Bush, W. E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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