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[Letter from Lessing J. Rosenwald to I. H. Kempner, March 2, 1953]
Letter from Lessing J. Rosenwald to I. H. Kempner discussing the annual meeting of the National Advisory Board of the American Council for Judaism.
Date:
March 2, 1953
Creator:
Rosenwald, Lessing J.
Object Type:
Letter
System:
The Portal to Texas History
[Letter from Alex J. Geisenberger to Miss Ursula McCarthy, September 10, 1952]
Letter from Alex J. Geisenberger to Miss Ursula McCarthy informing about change in dates of Southwest Regional Conference and requesting to communicate the same to Mr. I. H. Kempner.
Date:
September 10, 1952
Creator:
Geisenberger, Alex J.
Object Type:
Letter
System:
The Portal to Texas History
[Letter from Lessing J. Rosenwald to I. H. Kempner, February 5, 1953]
Letter from Lessing J. Rosenwald to I. H. Kempner discussing the American Council for Judaism's need to fundraise for their increased responsibilities.
Date:
February 5, 1953
Creator:
Rosenwald, Lessing J.
Object Type:
Letter
System:
The Portal to Texas History
TRANSIENT HEATING OF UC FUEL ELEMENTS IN THE KEWB FACILITY
The feasibility of using the KEWB reactor as a pulsed neutron radiation source for use in studies of fuel element transient heating was studied. UC fuel rod samples were heated in the reactor. It was found that flux distribution in fuel samples could be mapped and thermal conductivity measurements for UC could be made by using fast response thermocouples distributed radially in the sample. (J. R.D.)
Date:
September 1, 1959
Creator:
Gardner, E.L. & Barnes, S.G.
Object Type:
Report
System:
The UNT Digital Library
PROMPT RADIATION EFFECTS ON CABLES AND LINEAR POWER INSTRUMENTATION CHANNELS
Tests were conducted to determine the amount of error introduced in reactor power data by radiation-induced voltages in cables and electrometer preamplifier chassis. The results, obtained near the central exposure facility of the KEWB (Reacter Safety Experiments), showed no observable radiation effects under the conditions of present use. Cable insulation resistance was measured during the radiation bursts. (C.J.G.)
Date:
June 12, 1959
Creator:
Harris, S.P. & Gardner, E.L.
Object Type:
Report
System:
The UNT Digital Library
[Letter from Alex J. Geisenberger to Mr. I. H. Kempner, August 25, 1952]
Letter from Alex J. Geisenberger to Mr. I. H. Kempner inviting to attend the Southwest Regional Conference, along with program details.
Date:
August 25, 1952
Creator:
Geisenberger, Alex J.
Object Type:
Letter
System:
The Portal to Texas History
[Letter from Alex J. Geisenberger to Mr. I. H. Kempner, September 16, 1952]
Letter from Alex J. Geisenberger to Mr. I. H. Kempner showing gratitude for the previous letter confirming his attendance for the forthcoming regional conference, along with discussing the next steps.
Date:
September 16, 1952
Creator:
Geisenberger, Alex J.
Object Type:
Letter
System:
The Portal to Texas History
[Letter from Alex J. Geisenberger to Mr. I. H. Kempner, September 3, 1952]
Letter from Alex J. Geisenberger to Mr. I. H. Kempner reminding about the Southwest Regional Conference and requesting for a reply back.
Date:
September 3, 1952
Creator:
Geisenberger, Alex J.
Object Type:
Letter
System:
The Portal to Texas History
[News Script: Body found]
Script from the WBAP-TV/NBC station in Fort Worth, Texas, covering a news story about a woman's body was found in the Trinity River at Dallas, making it the second body found within the same day.
Date:
August 7, 1958
Creator:
WBAP-TV (Television station : Fort Worth, Tex.)
Object Type:
Script
System:
The UNT Digital Library
RECYCLE OF UO$sub 2$F$sub 2$ IN THE FLUOROX PROCESS: REACTION OF UO$sub 2$F$sub 2$ WITH HYDROGEN
The reaction of U0/sub 2/F/sub 2/ with hydrogen at 700 to 850 deg C was briefly investigated since it could constitute a major step in the recycle of U0/ sub 2/F/sub 2/ in the Fluorox process. The reaction in this temperature range proceeds according to the equation U0/sub 2/F/sub 2/ + H/sub 2/ yields U0/sub 2/ + 2 HF. Rates of the chemical reaction were not obtsined, since, with the thermogravimetric technique used, the rate-controlling process was bed diffusion. However, there is no doubt that the rate of chemical reaction is sufficiently high for the desired application. No significant amount of UF/sub 4/ was formed by the back-reaction, U0/sub 2/ + 4 HF yields UF/sub 4/ + 2 H/sub 2/0. (auth)
Date:
July 1, 1959
Creator:
Ferris, L.M. & Gardner, R.P.
Object Type:
Report
System:
The UNT Digital Library
Preliminary geologic map of the Verdure 4 SW quadrangle, San Juan County, Utah
Preliminary geologic map of the Verdure 4 SW quadrangle, San Juan County, Utah
Date:
September 27, 1957
Creator:
Lesure, Frank Gardner & Stugard, Frederick
Object Type:
Map
System:
The UNT Digital Library
[Letter from Oakleigh L. Thorne to D. W. Kempner, November 21, 1950]
Letter from Oakleigh L. Thorne to D. W. Kempner discussing the experimental use of cortisone to cure multiple sclerosis; the tense situation involving China; the recent Yale-Princeton game; and some business news involving a three-month long house party.
Date:
November 21, 1950
Creator:
Thorne, Oakleigh L.
Object Type:
Letter
System:
The Portal to Texas History
Uranium-Bearing Carbonaceous Shale and Lignite in the Goose Creek District, Cassia County, Idaho, Box Elder County, Utah, and Elko County, Nevada
Report discussing deposits of uranium in beds of carbonaceous shale and lignite in the Goose Creek district. The highest concentrations of uranium were found in the central part of the Salt Lake formation.
Date:
June 1953
Creator:
Mapel, W. J. & Hail, W. J., Jr.
Object Type:
Report
System:
The UNT Digital Library
The Gravimetric Determination of Tungsten in Uranium-Tungsten Alloys
Tungsten in uranium--tungsten alloys is determined by precipitating the tungsten from a cold sulfuric acid solution using alpha -benzoinoxime and cinchonine as the precipitating agents. The precipitate is dgnited at 800 deg C and weighed as WO/sub 3/. Results of 94 determinations on known samples containing 20 to 40 milligrams of tungsten in the presence of 1 to 8 grams of uranium showed an average recovery of 100.1% with a standard deviation of 0.7%. (auth)
Date:
September 1, 1958
Creator:
Carpenter, R. L.; Gardner, R. D.; Ashley, W. H. & Henicksman, A. L.
Object Type:
Report
System:
The UNT Digital Library
The Determination of Chlorine in Polyurethane Plastic
Chlorine may be determined in polyurethane by gravimetric or spectrophotometric techniques. The sample is burned in a special combustion tube with two oxygen inlets, the products of combustion are absorbed in a solution containing sodium hydroxide and hydrogen peroxide, and the chlorine is measured either gravimetrically as silver chloride or spectrophotometrically using mercuric thiocyanate and ferric perchlorate. Eighteen determinations of cblorine in known solutions of sodium chloroacetate or perchloric acid gave an average recovery of 98.3% with a standard deviation of 2.8%. (auth)
Date:
October 1, 1959
Creator:
Henicksman, A. L.; VanKooten, E. H.; Gardner, R. D. & Ashley, W. H.
Object Type:
Report
System:
The UNT Digital Library
Preferential Pumping and Its Application to the P⁴ Experiment
Report analyzing the "preferential removal of neutral gas from an incompletely ionized plasma in which the ionized particles are allowed to drift along magnetic field lines through a differentially pumped channel" and its relation to the P⁴ experiment. The report also analyzes the regenerative and non-regenerative losses of plasma by radial diffusion, as well as "considerations relating to the ultimate disposal of overflow plasma."
Date:
June 14, 1957
Creator:
Hall, Laurence S. & Gardner, Andrew L.
Object Type:
Report
System:
The UNT Digital Library
MECHANICAL PROPERTY AND FORMABILITY STUDIES ON UNALLOYED PLUTONIUM
The effect of temperature and testing speed on the tension and compression properties of unalloyed plutouium was studied in the alpha , beta , gamma , and delta phases. Compressive formability data were obtained for a load of 100,000 lbs in the aforementioned phases. In addition, preliminary creep, tension impact, and torsion data for alpha -phase plutonium are reported. Extrusion constants and pressures for the beta , gamma , and delta phases were obtained. The roomtemperature tension and compression properties of the beta - and #gg-extruded plutonium were determined. Metallo graphic studies were made to determine the effect of tension, compression, and extrusion, in the indicated phases, on the microstructure of as-cast plutonium. (auth)
Date:
December 1, 1959
Creator:
Gardner, H.R. & Mann, I.B.
Object Type:
Report
System:
The UNT Digital Library
A Limited Correlation of Atmospheric Sounding Data and Turbulence Experienced by Rocket-Powered Models
Note presenting an analysis and comparison of atmospheric turbulence as experienced by rocket-powered models and temperature lapse-rate data obtained from rawinsonde soundings in 38 cases by using an assumed temperature lapse-rate stability boundary as a basis for comparison. A limited correlation has been obtained which indicates that atmospheric conditions classified as being unstable will generally be turbulent, but a marginal or stable classification does not necessarily indicate smooth air.
Date:
April 1957
Creator:
Mason, Homer P. & Gardner, William N.
Object Type:
Report
System:
The UNT Digital Library
Preliminary Results Obtained from Flight Test of a Rocket Model Having the Tail Only of the Grumman XF10F Airplane Configuration, TED No. NACA DE 354
"A flight test was made to determine the servoplane effectiveness and stability characteristics of the free-floating horizontal stabilizer to be used on the XF10F airplane. The results of this test indicate that servoplane effectiveness is practically constant through the speed range up to a Mach number of 1.15, and the stabilizer static stability is satisfactory. A loss of damping occurs over a narrow Mach number range near M = 1.0, resulting in dynamic instability of the stabilizer in this narrow range" (p. 1).
Date:
1950?
Creator:
Gardner, William N. & Edmondson, James L.
Object Type:
Report
System:
The UNT Digital Library
An Application of the Rocket-Propelled-Model Technique to the Investigation of Low-Lift Buffeting and the Results of Preliminary Tests
"The rocket-propelled-model technique has been applied to the investigation of low-lift buffeting. Results of preliminary tests show that severe buffeting, wing dropping, and normal-force changes occur almost simultaneously near zero lift over a Mach number range near 0.9 on unswept wings 12 percent thick. On unswept wings 7 percent thick, buffeting did not occur; however, mild wing dropping and normal-force changes were experienced" (p. 1).
Date:
September 2, 1952
Creator:
Mason, Homer P. & Gardner, William N.
Object Type:
Report
System:
The UNT Digital Library
The Chickasha Star (Chickasha, Okla.), Vol. 50, No. 48, Ed. 1 Thursday, August 28, 1952
Weekly newspaper from Chickasha, Oklahoma that includes local, state and national news along with advertising.
Date:
August 28, 1952
Creator:
Kayser, J. W.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
STATUS REVIEW OF THE KEWB PROGRAM
jectives, the accomplishments, and a summary of the work outstanding. The obtectives of the experimental and analytical studies were to investigate and reach an understanding of the kinetic behavior of aqueous homogeneous reactors. Information produced by the program, experiments on the spherical core, capsule experiments, and the remaining work schedule are discussed. (W.D.M.)
Date:
January 28, 1959
Creator:
Flora, J. W.
Object Type:
Report
System:
The UNT Digital Library
The Chickasha Star (Chickasha, Okla.), Vol. 48, Ed. 1 Thursday, February 9, 1950
Weekly newspaper from Chickasha, Oklahoma that includes local, state and national news along with advertising.
Date:
February 9, 1950
Creator:
Kayser, J. W.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Chickasha Star (Chickasha, Okla.), Vol. 48, Ed. 1 Thursday, January 12, 1950
Weekly newspaper from Chickasha, Oklahoma that includes local, state and national news along with advertising.
Date:
January 12, 1950
Creator:
Kayser, J. W.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History