Resource Type
Partner
Collection
Technical Report Archive and Image Library
1,311
National Advisory Committee for Aeronautics Collection
806
Office of Scientific & Technical Information Technical Reports
468
TRAIL Microcard Collection
267
Harris and Eliza Kempner
164
Government Documents General Collection
10
John F. Kennedy Memorial Collection
4
John F. Kennedy, Dallas Police Department Collection
4
Texas State Publications
3
Stillwater History Museum at the Sheerar, Stillwater, Oklahoma
2
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Serial/Series Title
NACA Research Memorandums
523
NACA Technical Notes
228
Atomic Energy Commission Reports
168
Personal Papers (MS 80-0002)
164
United States Geological Survey Reports
136
Trace elements investigations report
104
University of California Radiation Laboratory Reports
51
NACA Technical Reports
43
Los Alamos National Laboratory Reports
34
Imperial Sugar Company Estimated Daily Cash Balance
32
92 More
States
Results:
1 - 24 of
1,967
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4-X program: UO{sub 3} plant expansion
None
Date:
September 16, 1954
Creator:
Ingalls, W. P.
System:
The UNT Digital Library
A 37,500 KW Power Reactor with Competitive Possibilities
The following report follows the study on economics of nuclear power generation using a light water reactor.
Date:
February 26, 1954
Creator:
Thompson, W. I. & Cohen, Karl
System:
The UNT Digital Library
100 Area process improvement program for the period November 1954--April 1955
This is the second of a series of documents issued quarterly. The documents present, for critical examination by management and for the information of related groups, that portion of the future 100 Area technical program which relates directly and more or less immediately to the Technical-Manufacturing efforts to increase both power levels and production. An attempt is made to describe and justify the key production tests planned for the following six month period. Only those tests necessary for the relief of technical and process limitations and vital to the slug improvement program are included. Best estimates of changes in current Process Specifications during the ensuing six months are also given. To further longer range planning, power level forecasts based on foreseeable changes of technical limits and scheduled physical changes of the water plants and reactors are extended several years into the future.
Date:
November 19, 1954
Creator:
Reinker, P. H. & Bupp, L. P.
System:
The UNT Digital Library
200 area weekly report
None
Date:
February 11, 1954
Creator:
Hood, J. P.
System:
The UNT Digital Library
215 MWD/Ton batch size limits and control in the Bismuth Phosphate Plant
None
Date:
May 24, 1954
Creator:
Browne, W. G.
System:
The UNT Digital Library
1953 at Hanford
The report summarizes Hanford`s operation in 1953. The 38% increase in separated plutonium over the 1952 level was one measure of achievement. 1953`s output was more than seven times that of 1947, the first full year of General Electric`s operation of Hanford. Although much of this gain resulted from new reactors, some was due to improved safety devices, and much was due to increased knowledge of the controlling factors which permitted more efficient operation of old piles and better design of new ones. Year-by-year reductions in the cost of converting uranium to plutonium tell the real story of progress at Hanford. The annual production gains could have been made by building many 1944 model piles, though at fantastic cost. Contrasted with this is the actual case--a few new, improved piles plus more production from the old ones.
Date:
March 15, 1954
Creator:
unknown
System:
The UNT Digital Library
Abernathyite, a New Uranium Mineral of the Metatorbernite Group
A report about a new uranium mineral from the Fuemrol No. 2 mine, Emery County, Utah, named abernathyite.
Date:
August 1954
Creator:
Thompson, M. E.; Ingram, Blanche & Gross, E. B.
System:
The UNT Digital Library
Abilene Fire Department Annual Report: 1954
Annual report of the Abilene Fire Department describing the organization and administration, with updates on goals, activities, and accomplishments during fiscal year 1954.
Date:
1954
Creator:
Abilene (Tex.). Fire Department.
System:
The Portal to Texas History
The Absorption and Distribution of Radioactivity in Plants Grown Upon Soils Contaminated With Fission Products--a Preliminary Report
None
Date:
September 1, 1954
Creator:
Long, W. G.; Teubner, F. G.; Wittwer, S. H. & Tukey, H. B.
System:
The UNT Digital Library
The Absorption of Neutrons in Doppler Broadened Resonances
A method is developed for the calculation of the effect of Doppler broadening of the absorption of the neutrons by a resonance absorber. Numerical values are given for the correction factors required in the interpretation of transmission experiments and self-indication experiments and for the self-shielding factors for slabs, spheres, cylinders, and homogeneous mixtures. (auth)
Date:
October 15, 1954
Creator:
Roe, G. M.
System:
The UNT Digital Library
The Absorption Spectra of Suspensions of Living Micro-Organism
The following document describes how to determine the measurements of the optical density or absorption spectra of suspensions of micro-organisms.
Date:
June 1954
Creator:
Shibata, Kazuo, 1918-; Benson, Andrew A. & Calvin, Melvin, 1911-1997
System:
The UNT Digital Library
The Absorption Spectra of Suspensions of Living Micro-Organisms
A descriptive journey of the Absorption Spectra of Suspensions of LivingMicro-Organisms
Date:
June 1, 1954
Creator:
Shibata, K.; Benson, A. A. & Calvin, M.
System:
The UNT Digital Library
Abstract for the Glasgow Meeting - "International Conference on Nuclear Physics": Gamma Transitions and the Shell Model
The study of the interaction of the electromagnetic field with nuclei has proved very fruitful for the elucidation of many details of nuclear structure. The γ-ray transitions observed in either absorption or emission can be divided into three classes, depending on whether the matrix elements of the transition are (1) much larger, (2) approximately equal or (3) much smaller than those expected for single proton transitions which are usually taken as a norm. In class (1) we find (a) the broad transitions leading to the "giant resonances" in the nuclear photo-electric effect, and (b) the "fast" transitions between low lying states, especially for even-even nuclei far removed from magic numbers. The large matrix elements and the regular dependence of their magnitude on the atomic weight speak for cooperative phenomena in which many nucleons or the nuclei as a whole are involved. In class (2) we find the much studied M4 transitions which give strong support for the single particle model; they have rather uniform matrix elements. Some finer points remain to be understood, especially why some odd nuclei do not show the expected ratio for |M|^2 of ~ 2:1. The transitions belonging to class (3) require further selection rules and …
Date:
July 1954
Creator:
Goldhaber, M.
System:
The UNT Digital Library
Acceleration of a Plasma by Time-Varying Magnetic Fields
Abstract: An application of the magnetic mirror principle to the acceleration of a plasma is described. It is shown that an axially symmetric magnetic field which increases with time but decreases with distance along the axis can impart a net translational energy to a plasma. This effect on a plasma is contrasted with that arising from an impressed electric field, which is not effective in producing acceleration.
Date:
December 6, 1954
Creator:
Post, Richard F.
System:
The UNT Digital Library
Acceleration of high-pressure-ratio single-spool turbojet engine as determined from component performance characteristics 3: effect of turbine stator adjustment
From Summary: "An analytical investigation was made to determine from component performance the effect of turbine stator adjustment on the acceleration characteristics of a typical high-pressure-ratio single-spool turbojet engine. Turbine stator adjustment was adequate to permit engine operation in the intermediate-speed range, but was less satisfactory than the relatively simple schemes of compressor-interstage and -outlet bleed."
Date:
August 2, 1954
Creator:
Rohlik, Harold E. & Rebeske, John J.
System:
The UNT Digital Library
Accepted Limit Values of Air Pollutants
Report issued by the U.S. Bureau of Mines discussing, as stated in the introduction, the "accepted maximum permissible concentrations of air pollutants from the standpoints of health, damage to vegetation, damage to property, and requirements of industrial processes" (p. 1). This report includes tables.
Date:
May 1954
Creator:
Barkley, J. F.
System:
The UNT Digital Library
Achievements in HAPO radiation monitoring, 1944--1954
At HAPO the protection of employees from nuclear radiations has paralleled or preceded the emphasis on atomic products production. The production of atomic products on the scale for which HAPO was designed presented voluminous problems in employee education, radiation detection, shielding, and indeed, fundamental research to determine working limits for the various types of radiation exposure which would necessarily be encountered, and to determine working limits for the deposition of radioactive isotopes and mixtures of isotopes in the human body. Since the time radioactive materials first arrived at HAPO and the start-up of the first HAPO reactor on February 23, 1944, there has been a fundamental philosophy that all employee exposure to nuclear radiations should be maintained at a minimum, as opposed to just some level of exposure below the accepted permissible limit. It was with this philosophy in mind that the many achievements and advances in the science of radiation protection at HAPO have been forthcoming. These advances in radiation protection ar discussed in this report.
Date:
September 15, 1954
Creator:
Unruh, C. M.; Selby, J. M. & Sanders, F. H.
System:
The UNT Digital Library
Activity of Ru 103 and Ru 106 in pile fission products
The purpose of this document is to provide a means for estimating the age of ruthenium ground contamination when the ration of Ru 103 activity to Ru 106 activity in the contamination is known.
Date:
August 17, 1954
Creator:
Gumprecht, R. O.
System:
The UNT Digital Library
Addendum to Report HW-30390: Estimated Power Generation in MTR Slug Test Facility
An addendum to report HW-30390 a additional power generation calculation for P, the rate of energy release, in kilowatts, was derived.
Date:
September 20, 1954
Creator:
Neumann, Hans, 1936-
System:
The UNT Digital Library
Additional Extraction and Ion Exchange Studies of Temple Mountain District Ores
Uranium extraction of 95% has been obtained from samples of Temple Mountain ore by a cyclic test procedure in which the new feed was not roasted. This procedure involved acid leaching the ore, flotation and roasting of the carbonaceous material, and acid leaching the roaster calcine.
Date:
July 30, 1954
Creator:
Jones, J. Q. & Viklund, H. I.
System:
The UNT Digital Library
Additional Fatigue Tests on Effects of Design Details in 355-T6 Sand-Cast Aluminum Alloy
From Introduction: "Reported herein are results of the additional direct-stress fatigue tests on: (1) a plate-type specimen with cored centrally located hole and (2) 0.300-inch-diameter round polished specimens with various degrees of porosity."
Date:
March 10, 1954
Creator:
Eaton, I. D. & Youra, John A.
System:
The UNT Digital Library
Additional Results on the Static Longitudinal and Lateral Stability Characteristics of a 0.05-Scale Model of the Convair F2Y-1 Airplane at High Subsonic Speeds
"Additional results on the static longitudinal and lateral stability characteristics of a 0.05-scale model of the Convair F2Y-1 water-based fighter airplane were obtained in the Langley high-speed 7- by 10-foot tunnel over a Mach number range of 0.50 to 0.92. The maximum angle-of-attack range (obtained at the lower Mach numbers) was from -2 degrees to 25 degrees. The sideslip-angle range investigated was from -4 degrees to 12 degrees" (p. 1).
Date:
August 10, 1954
Creator:
Spreeman, Kenneth P. & Few, Albert G., Jr.
System:
The UNT Digital Library
Additional Static and Fatigue Tests of High-Strength Aluminum-Alloy Bolted Joints
From Introduction: "Early in 1951 the National Advisory Committee for Aeronautics published, as Technical Note 2276 (ref. 1), a report by the Aluminum Research Laboratories of the Aluminum Company of America on the results of static and fatigue tests of high-strength aluminum alloy monobloc specimens and bolted joints. In view of special interest shown by several aircraft companies, certain expansions of the test program were undertaken by the Aluminum Research Laboratories and are reported herein."
Date:
July 1954
Creator:
Hartmann, E. C.; Holt, Marshall & Eaton, I. D.
System:
The UNT Digital Library
AEC uranium fire experience
None
Date:
September 17, 1954
Creator:
unknown
System:
The UNT Digital Library