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2,478 Matching Results
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LITHIUM HYDRIDE PROPERTIES
A tabulation is presented of values for selected properties of lithium hydride. (M.C.G.)
Date:
March 14, 1961
Creator:
Welch, F.H.
Object Type:
Report
System:
The UNT Digital Library
A Method of Determining the Intermediate Energy Neutron Dose
The intermediate energy neutron flux existing outside the biological shielding of reactors has not been studied to any great extent previous to this time, because of the lack of an instrument capable of detecting neutrons in the intermediate energy range. The instrument used at the MTR utilizes polyethylene spheres of various sizes to give different amounts of moderation and absorption to the impinging neutrons. A procedure for the approximate determination of the relative number of intermediate energy and fast neutrons is given. By graphical methods the following information is obtained: (1) fraction of intermediate neutrons, (2) fraction of fast neutrons, and (3) the approximate average energy of the fast neutrons. Since the instrument described can be used to determine the thermal neutron flux independent of intermediate and fast fluxes, only one instrument is required to determine the neutron flux in all three energy ranges. Dose calculations indicate the intermediate range neutrons give a dose greater than the dose delivered by fast neutrons around the MTR-ETR reactors under normal operating conditions. (auth)
Date:
March 10, 1961
Creator:
Hankins, D. E.
Object Type:
Report
System:
The UNT Digital Library
A METHOD FOR RECORDING NUCLEAR RESONANCE CAPTURE SPECTRA
A method is described for continuously varying the Van de Graaff ion beam energy while the count rate from the decay of the compound nucleus is monitored and recorded. The method utilizes a synchronous motor system to synchronize the recorder and the magnetic field control of the Van de Graaff analyzing system. Use of this method results in significant time saving in calibration of the Van de Graaff accelerator and the determination of target thicknesses. (auth)
Date:
March 1, 1961
Creator:
Jeter, T R & Baldeschwieler, J D
Object Type:
Report
System:
The UNT Digital Library
Air Pulser for H-1 Column
Studies the prototype and production air pulse units.
Date:
March 1, 1961
Creator:
Bruns, L.E.
Object Type:
Report
System:
The UNT Digital Library
Calculation of Doppler Coefficient and Other Safety Parameters for a Large Fast Oxide Reactor
Several safety parameters are calculated for a large, fast, Na-cooled, oxide-fueled reactor. The Doppler coefficient is studied as regards its effect on the reactivity during a power excursion, and its dependence on the neutron spectrum, on the concentrations of U/sup 238/, Pu /sup 239/ , a nd Pu/sup 240/, on spatial temperature and power distributions, and on temperature. Other parameters studied include the Na temperature coefficient of reactivity, and the reactivity insertion caused by total Na loss; reactivity coefficients caused by thermal expansion of fuel and steel cladding; the excess operating reactivity; and the reactivity caused by a fuel slump. The effects of a Be reflector on neutron lifetimes are determined. The safety aspects are balanced against economic considerations. (T.F.H.)
Date:
March 23, 1961
Creator:
Greebler, P.; Hutchins, B. A. & Sueoka, J. R.
Object Type:
Report
System:
The UNT Digital Library
Suitability of Inconel for Corrosion Protection on Water Side of Sodium Component Steam Generator
The heat exchanger and steam generator for the U. S. Atomic Energy Commission Sodium Components Project will be constructed entirely of type 316 stainless steel. Because of the susceptibility of this alloy to stress corrosion cracking, it is proposed to clad all areas of the steam generator with Inconel where the stainless steel will be exposed to water and steam. A discussion is presented of the work to justify the selection of Inconel for this service. A discussion of Inconel type welding alloys is also included. (auth)
Date:
March 1, 1961
Creator:
Phillips, L. E. & Vawter, F. F.
Object Type:
Report
System:
The UNT Digital Library
[Portrait of Track Athlete]
Portrait photograph of a track athlete from North Texas State University. In the image the athlete is posing in a run looking down the track. Large bushes line the outside loop of the track in the background.
Date:
March 1961
Creator:
unknown
Object Type:
Photograph
System:
The UNT Digital Library
[Portrait of Track Athlete]
Portrait photograph of a track athlete from North Texas State University. In the image the athlete is posing in a run looking down the track. Large bushes line the outside loop of the track in the background.
Date:
March 1961
Creator:
unknown
Object Type:
Photograph
System:
The UNT Digital Library
[2012.201.B0417.0254]
Photograph is of a man in a baseball uniform and cap swinging a bat. Caption: "Phil Finegan, veteran 1 baseman at A&M."
Date:
March 16, 1961
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Baptist Student Center Building in 1961]
Photograph of the exterior of the Baptist Student Center building in March of 1961.
Date:
March 1961
Creator:
unknown
Object Type:
Photograph
System:
The UNT Digital Library
[ROTC Intramural Volleyball]
Photograph of R.O.T.C. members playing intramural volleyball.
Date:
March 1961
Creator:
unknown
Object Type:
Photograph
System:
The UNT Digital Library
[Man in Reserve Officer Training Corps]
Photograph of a man in the Reserve Officer Training Corps office at North Texas State University, talking on the phone. He wears a badge advertising the "Seventh Annual Farmer of the Month Banquet."
Date:
March 1961
Creator:
unknown
Object Type:
Photograph
System:
The UNT Digital Library
The Cold Pressing of Sinterable UO₂
The intent of this work was to explore more fully the pressing of sinterable UO2 powders into cylindrical compacts in the hope that a more precise prediction of green density in terms of powder properties, pressure, and geometry could be evolved.
Date:
March 27, 1961
Creator:
Levey, R. P., Jr.
Object Type:
Report
System:
The UNT Digital Library
[Portrait of Track Athlete]
Portrait photograph of a track athlete from North Texas State University. In the image the athlete is posing in a run looking down the track. Large bushes line the outside loop of the track in the background.
Date:
March 1961
Creator:
unknown
Object Type:
Photograph
System:
The UNT Digital Library
[ROTC Member Holding Painting]
Photograph of a member of the Reserve Officer Training Corps, holding a long, rectangular painting. A map hangs on the wall behind him.
Date:
March 1961
Creator:
unknown
Object Type:
Photograph
System:
The UNT Digital Library
Power plant weight status. 140E1 (ACT)
None
Date:
March 23, 1961
Creator:
Phelps, E.
Object Type:
Report
System:
The UNT Digital Library
The Bellaire Texan (Bellaire, Tex.), Vol. 8, No. 5, Ed. 1 Wednesday, March 29, 1961
Weekly newspaper from Bellaire, Texas that includes local, state, and national news along with advertising.
Date:
March 29, 1961
Creator:
Norton, Mary
Object Type:
Newspaper
System:
The Portal to Texas History
The Bellaire Texan (Bellaire, Tex.), Vol. 8, No. 3, Ed. 1 Wednesday, March 15, 1961
Weekly newspaper from Bellaire, Texas that includes local, state, and national news along with advertising.
Date:
March 15, 1961
Creator:
Norton, Mary
Object Type:
Newspaper
System:
The Portal to Texas History
The Baylor County Banner (Seymour, Tex.), Vol. 65, No. 31, Ed. 1 Thursday, March 16, 1961
Weekly newspaper from Seymour, Texas that includes local, state, and national news along with advertising.
Date:
March 16, 1961
Creator:
Harrison, O. C.
Object Type:
Newspaper
System:
The Portal to Texas History
The Baylor County Banner (Seymour, Tex.), Vol. 65, No. 29, Ed. 1 Thursday, March 2, 1961
Weekly newspaper from Seymour, Texas that includes local, state, and national news along with advertising.
Date:
March 2, 1961
Creator:
Harrison, O. C.
Object Type:
Newspaper
System:
The Portal to Texas History
The Baylor County Banner (Seymour, Tex.), Vol. 65, No. 30, Ed. 1 Thursday, March 9, 1961
Weekly newspaper from Seymour, Texas that includes local, state, and national news along with advertising.
Date:
March 9, 1961
Creator:
Harrison, O. C.
Object Type:
Newspaper
System:
The Portal to Texas History
The Baylor County Banner (Seymour, Tex.), Vol. 65, No. 32, Ed. 1 Thursday, March 23, 1961
Weekly newspaper from Seymour, Texas that includes local, state, and national news along with advertising.
Date:
March 23, 1961
Creator:
Harrison, O. C.
Object Type:
Newspaper
System:
The Portal to Texas History
The Baylor County Banner (Seymour, Tex.), Vol. 65, No. [33], Ed. 1 Thursday, March 30, 1961
Weekly newspaper from Seymour, Texas that includes local, state, and national news along with advertising.
Date:
March 30, 1961
Creator:
Harrison, O. C.
Object Type:
Newspaper
System:
The Portal to Texas History
The Dublin Progress (Dublin, Tex.), No. 2, Ed. 1 Friday, March 31, 1961
Weekly newspaper from Dublin, Texas that includes local, state, and national news along with advertising.
Date:
March 31, 1961
Creator:
Forson, Rance
Object Type:
Newspaper
System:
The Portal to Texas History