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[Letter from Pedro J. Gonzalez to J. F. Rico]

Description: Letter from Pedro J. Gonzalez to J. F. Rico. A wide column of paragraphed text is printed on grainy paper, below a date and a small block of text. A signature sits at the bottom of the page.
Date: June 6, 1942
Creator: Parlee, Lorena, 1945-2006 & Gonzalez, Pedro J.
Item Type: Refine your search to only Text
Partner: UNT Libraries Special Collections
open access

Theory of Oscillating Absorber in a Chain Reacting Pile

Description: Abstract. the fluctuation in pile intensity caused by an oscillating point absorber is calculation. It is found that the nature of the response depends on the frequency of the impressed oscillation. If the frequency is high compared to the decay rate of the high harmonics, the response consists of a wave which is propagated away from the oscillator. If the frequency is low, the propagated wave character of the response disappears and the intensity of the whole pile tends to oscillate with the s… more
Date: April 6, 1945
Creator: Cahn, Albert S., Jr.; Monk, A. T. & Weinberg, Alvin Martin, 1915-2006
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

The Precipitation of Lanthanum from Solution in the Presence of Radiation

Description: Abstract. In order to anticipate radiation - chemical effects in solutions of active lanthanum, various solutions and suspensions containing lanthanum were irradiated with an electron beam. Separation of lanthanum from barium by the alcoholic HCl method is not rendered less efficient by radiation, although considerable gas evolution occurs. Suspensions of lanthanum as hydroxide and as ferrocyanide are not appreciably solubilized by radiation. Lanthanum oxalate is decomposed by radiation, is p… more
Date: April 6, 1945
Creator: Penneman, R. A. (Robert Allen), 1919-; Ghormley, J. A.; Gordon, S.; Leaf, B. & Allen, A. O. (Augustine O.)
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

The Effect of Radiation on the Corrosion of Metals by Water

Description: Technical report. Long-time tests have been made on the effect of various types of radiation on the corrosion of 2S aluminum in simulated W water. In no case was any acceleration of corrosion by the radiation observed; the effect of radiation, if any, appeared to be a protective one. Deuteron irradiation did accelerate the corrosion of mild steel at low flow rates in hot water of pH 6 to 7, but no appreciable effect was observed with copper, stainless steel, or tuballoy. The general theory … more
Date: July 6, 1944
Creator: Allen, A. O. (Augustine O.); Bowman, M. C.; Goldowski, Nathalie; Larson, R. G. & Treiman, L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Report No. EC-2, Dated from March 24, 1943 to November 5, 1943, Contained in the Engineer's Log Book

Description: This technical report consists of day by day experimental data reported in Engineer's Log book, Electro-Chemistry Department, supporting Report No. EC-11 dated November 15, 1944, by W. L. Grube, Research Laboratories Division, General Motors Corporation.
Date: November 6, 1943
Creator: Grube, William L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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The Chemical Effects of Nuclear Transformations

Description: This technical report is divided into two sections addressing two different chemical effects of nuclear transformations. The first section discusses the beta decay of lanthanum to cerium. The second section discusses the beta decay of selenium to bromine.
Date: June 6, 1946
Creator: Coryell, Charles D. (Charles Du Bois), 1912-1971; Gest, H.; Edwards, R. R. & Davies, T. H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
transcript

Hazel and Harold, January 6, 1946

Description: Recording of a radio comedy, Hazel and Harold, featuring Willis Conover as Harold and Nathalie Sherman as Hazel. The program is reminiscent of the early Ethel and Albert programs he did with Peg Lynch at WTBO in Cumberland, Maryland, before the Second World War.
Date: January 6, 1946
Duration: 14 minutes 45 seconds
Creator: Conover, Willis & Sherman, Nathalie
Item Type: Refine your search to only Sound
Partner: UNT Music Library
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.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Filtered river water

Description: This document is a letter sent on September 6, 1944. The topic of discussion is the chemical composition of the water in the Columbia River. Tests show the amount of metals, dissolved solids, hardness and turbidity of the water before and after laboratory filtration.
Date: September 6, 1944
Creator: Howe, J. P.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Directive No. HEW-77

Description: As work on the Columbia Basin irrigation project on the Columbia River is in the initial stages, the question of the effect of this project of the mineral content of the Columbia River has been raised. As an increase in dissolved mineral matter would seem to be likely, it was felt that quantitative estimate of the magnitude of this increase would be important, specifically with reference to the retaining of the demineralization plant at 100-D Area. Accordingly, a study has been made of the prob… more
Date: February 6, 1948
Creator: Lail, G. G. & Lauder, D. H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

100 Areas technical activities report -- Physics, October 1946

Description: The D Pile was down five times for scheduled shutdowns. The fifth shutdown was of short duration for the purpose of discharging temporary ``P`` columns. Details of the shutdowns are given. Three new bismuth columns were established, Special Requests were charged into seven tubes and three Special Requests were discharged. Three tubes were charged with four-inch slugs. The power level of the F Pile has been corrected for the discrepancy noted last month. Material for irradiation under the Specia… more
Date: November 6, 1946
Creator: Gast, P. F.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Cooperation with US Geological Survey

Description: This is a reference made to a memorandum about the cooperation between the Hanford Site and the US Geological Survey. The US Geological Survey was at the site to work with Hanford on geological problems the site was having. They worked together to locate the water supply wells of the site which would be coordinated with the drilling program. They also worked together on the possible contamination to the 300 and 3000 area wells. (MB)
Date: August 6, 1948
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

[Cowboy Ken]

Description: Photograph of "Cowboy Ken" wearing western attire while playing guitar behind a WBAP microphone.
Date: May 6, 1949
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Photograph
Partner: UNT Libraries Special Collections
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