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open access

Domestic disturbances

Description: "This manual presents the principles for the employment of troops during domestic disturbances and the essential substances of the more important laws relating to the employment of military forces in the aid of civil authorities with the applicable War Department policies"
Date: July 30, 1945
Creator: United States. War Department.

Newsmap. For the Armed Forces. V-E Day + 12 weeks, 189th week of U.S. participation in the war

Description: Front: Text describes war action at 7 points in Japan and is keyed to map. Map: U.S. and British fleet fight along the coasts of Japan. Includes photograph: Swarms of carrier aircraft and guns of the combined U.S. and British fleet rocked Japan. Back: 1907. Text describes the creation of a division of aeronautics in 1907. Includes 9 photographs of various types of Allied aircraft.
Date: July 30, 1945
Creator: [United States.] Army Service Forces. Army Information Branch.
open access

The Preparation of TCl₄ With Hexachloropropylene

Description: Report discussing various reaction methods for preparing TCl₄ with hexachloropropylene, as well as various methods for drying the TCl₄ after the reaction. Experimental methods are described in detail, and experimental results are presented.
Date: July 27, 1945
Creator: Pitt, B. M.; Curran, W. F.; Schmitt, J. M.; Wagner, E. L. & Miller, A. J.
open access

The Melting and Casting of Uranium in Sulfide Crucibles

Description: Uranium was successfully cast at temperatures as high as 1900 to 2000 deg C in crucibles made from CeS, CeS/sub 1.38/, ThS, ThS/sub 1.75/, and ThU/sub 0.7/S/sub 2/ with the sulfur pickup in all cases less than 0.15 wt.%, in some cases at low temperatures being less than 0.005%. A summary of actual sulfur absorption for different experimental temperatures and crucible types is given. The effect of the molten mixture of U and UBr/sub 3/(Br/U =2) upon some sulfide refractories was investigated. Th… more
Date: July 24, 1945
Creator: Eastman, E. D.; Brewer, Leo; Bromley, LeRoy A.; Gilles, Paul W. & Lofgren, Norman L.

Newsmap. For the Armed Forces. V-E Day + 11 weeks, 188th week of U.S. participation in the war

Description: Front: At bottom left: Halsey's ships rake Japan. At upper right: The Queen Mary brings home a boatload of Yanks. At lower right: Soldiers marching in formation behind a listing of "Divisions tenatively scheduled to return to United States during remainder of 1945. At lower center: Ft. Jackson, S.C. - training in jungle fighting before leaving for the Pacific. In center: Training posts for divisions returned and due to return for redeployment. Map showing Asia and northern Australia ; outline … more
Date: July 23, 1945
Creator: [United States.] Army Service Forces. Army Information Branch.
open access

Wind-Tunnel Investigation of the Effects of Spoilers on the Characteristics of a Low-Drag Airfoil Equipped With a 0.25-Chord Slotted Flap

Description: Report discussing the effects of circular-arc spoilers on the section characteristics of an NACA 66,2-216 airfoil with a 0.25-chord slotted flap. Spoilers were tested on the upper surface of the airfoil, on the lower surface, and on both simultaneously. Only the simultaneous placement of spoilers was found to provide satisfactory results as a lateral control device.
Date: July 23, 1945
Creator: Holtzclaw, Ralph W.

Newsmap. For the Armed Forces. V-E Day + 10 weeks, 187th week of U.S. participation in the war

Description: Front: 8 years of war in China with chart of significant dates. Shows Japanese held areas as of 10 July with distances between larger cities. Map of Southeast Asia. Includes inset map of Asia. Includes 3 photographs. Back: [Quote from General Somervell] Burn this thought into your minds ...
Date: July 16, 1945
Creator: [United States.] Army Service Forces. Army Information Branch.
open access

Report on a Differential Ionization Chamber

Description: From abstract: "A chamber was constructed with three electrodes dividing the space into two regions of 800 c.c. The surfaces of one of these were coated with boron carbide. With opposite potentials on two electrodes, ion currents to the collecting electrode due to gamma rays were practically cancelled and ion currents due to alpha rays induced by slow neutrons were measured."
Date: July 15, 1945
Creator: Broxon, James William
open access

Minutes of meeting on Columbia River studies

Description: This document contains minutes of a meeting on Columbia River studies that took place on July, 13, 1945. Topics discussed include: dispersal of thermal effluent, viability of current sampling techniques, survey records of chemical and bacteriological analysis, the results of the fish study, analytical procedures to determine the addition of small amounts of addition agents, radioactivity studies, and determination of new sampling points.
Date: July 13, 1945
Creator: Kidder, C. P.
open access

Studies of the hemolytic effect of radiation

Description: These studies were aimed at elucidating affects of radiation in inducing hemolysis independent of inhibition of erythropoiesis. Research studies were conducted both on human patients and dogs. Phosphorus-32 in mc amounts were administered either intravenously or orally to patients suffering Polycythemia rubra vera. Dogs were treated with either P-32 or x-radiation. Hemoglobin metabolism was monitored in all test subjects by hematology, blood chemistry, and fecal excretion of hemoglobin cataboli… more
Date: July 10, 1945
Creator: Schwartz, S.; Katz, E.; Porter, L.M.; Jacobson, L.O. & Watson, C.J.
open access

Charts for the Minimum-Weight Design of 24S-T Aluminum-Alloy Flat Compression Panels With Longitudinal Z-Section Stiffeners

Description: "Design charts are developed for 24S-T aluminum-alloy flat compression panels with longitudinal z-section stiffeners. These charts make possible the design of the lightest panels of this type for a wide range of design requirements. Examples of the use of the charts are given and it is pointed out on the basis of these examples that, over a wide range of design conditions, the maintenance of buckle-free surfaces does not conflict with the achievement of high structural efficiency" (p. 553).
Date: July 9, 1945
Creator: Schuette, Evan H.
open access

Flight and Test-Stand Investigation of High-Performance Fuels in Modified Double-Row Radial Air-Cooled Engines 1: Determination of the Cooling Characteristics of the Flight Engine

Description: Report discussing the cooling characteristics of a modified 14-cylinder double-row radial air-cooled engine installed in a four-engine airplane at a pressure altitude of 7000 feet. Testing of the variable charge-air flow, variable cooling-air pressure drop, and variable fuel-air ratio was conducted. The cooling equation, temperature-limited performance, maximum engine temperatures, and other information predicted by calculations is described.
Date: July 9, 1945
Creator: Werner, Milton; Blackman, Calvin C. & White, H. Jack
open access

Pile power level

Description: A memorandum prepared by the Technical Department discussing the technical considerations involved in raising Pile power above the present level of 280 M.W. was discussed. A meeting attended by W. O. Simon, B. H. Mackey, L. Squires, H. Worthington, C. N. Gross, W. E. Jordan and M. H. Smith. The details of this memorandum were reviewed and the plan proposed for operation of the piles subsequent to August 1, 1945 is discussed in this report.
Date: July 9, 1945
Creator: Smith, M. H.
open access

Consequences of high power levels

Description: This memo discusses the effects of advancing to higher power levels of the 105 Piles (D-Pile). It is concluded that there is no technical reason against a cautious advance to higher powers; the units can be run at higher levels than their rating of 250 MW, or the additional reactivity that they will gain with time may be taken entirely in the form of lower peak temperatures and radiation levels. The decision as to what course to follow between these extremes involves such issues as the best use… more
Date: July 6, 1945
Creator: Worthington, H.
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