Resource Type
Collection
Serial/Series Title
Atomic Energy Commission Reports
54
Hanford Works Reports
19
University of California Radiation Laboratory Reports
19
Oak Ridge National Laboratory Reports
17
HW (Series)
10
UCRL (Series)
9
ORNL (Series)
8
BNL (Series)
6
Brookhaven National Laboratory Reports
6
CP (Series) (Chicago, Illinois)
5
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119 Matching Results
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Contaminant effects study : final report, January 5 to September 15, 1962
From abstract: "This report describes work done on ARF Project C 216 from January 5, 1962 to September 15, 1962. The objectives of the program include evolution of an analytical research program to evaluate effects of environment contributed contamination on precise devices"
Date:
November 14, 1962
Creator:
Lieberman, A.
Object Type:
Report
System:
The UNT Digital Library
Literature Survey on World Isotope and Radiation Technology : First Interim Report Covering the Period from June 15, 1961 to August 14, 1961
Abstract: "This is the first interim report of a literature survey investigating the uses and technology of radioscopes in the countries of the world, with particular emphasis necessarily placed on those more highly industrialized nations. Part I includes a general summary of the quantity and quality of radioisotope work being performed in these countries. Among the outstanding radioisotope applications with respect to quantity is the work of Japan in chemical research, that of USSR in metals research, and that in the USA in medical research. A detailed qualitative examination of the relatively narrow region of radioisotope applications in leak detection is also presented. Part II of this report gives a direct comparison between the progress and status of the US and the USSR in the varied uses of radio-isotopes."
Date:
August 14, 1961
Creator:
Haffner, J. W. & Stone, C. A.
Object Type:
Report
System:
The UNT Digital Library
Development and Evaluation of High-Temperature Tungsten Alloys : Final Report, October 1, 1960 - September 30, 1960
This report summarizes investigations taken between October 1, 1959, to September 30, 1960 with the objectives of developing high-tungsten alloys which are readily fabricable into massive and complex shapes and which possess adequate strength for operation at temperatures up to 2000 F. Within this report, studies are divided into two main categories: alloy development and material fabrication techniques
Date:
December 14, 1960
Creator:
Holtz, F. C. & Van Thyne, R. J.
Object Type:
Report
System:
The UNT Digital Library
Corrosion of Type 347 Stainless Steel in the Uranium-Derby Pickle Bath
Abstract: In one of the final stages of the process at the Mallinckrodt Uranium Refining Center, a 45 per cent nitric acid solution at about 170 F is used to pickle the calcined magnesium fluoride scale off the uranium derbies. The increase in the fluoride-ion content of the bath tends to promote corrosion of the Type 347 stainless tanks. This attack becomes excessive if 0.3 g/liter of fluoride ion or more is present. It was found that if aluminum ion is added to the solution the corrosiveness of the bath can be controlled. Two or three times as much aluminum ion as fluoride ion present is found satisfactory at 170 F. Indications are that the tying up of the fluoride-ion by the complexion [AlF6]8 is responsible for the corrosion control.
Date:
July 14, 1954
Creator:
Peoples, R. S.; Fink, F. W.; Stewart, O. M. & Braun, W. J.
Object Type:
Report
System:
The UNT Digital Library
Magnetic Recorder for Nuclear Pulse Application : Covering the Period from October 6, 1959 to December 5, 1959
"Abstract: Data on analog magnetic tape characteristics are presented along with results from conventional and modulator playback system operational tests. Theoretical considerations imply that the modulator head should be loss sensitive to short term variations in record and playback tape speed. It is also pointed out that although a tape recorder operating at 7.5 in./sec has only 12 kcs bandwidth for sinusoidal wave forms. the record and play-back amplifiers for pulse recording can operate with other bandwidths. These amplifiers must be capable of passing a square wave with a frequency of 1.5 kcs. A square wave of such frequency represents the condition of 350 microsecond pulses with a 700 microsecond period. (J.R.D)."
Date:
December 14, 1959
Creator:
Burgwald, G. M.
Object Type:
Report
System:
The UNT Digital Library
An "Exact" Analysis of a Cylindrical Plasma in a Magnetic Field
Abstract: "The analysis of an immobilized plasma is here extended to the case where the geometry is cylindrical rather than Cartesian. (This report, UCRL-4439 (Rev, 4 constitutes Part II of the report series (UCRL-4466, Parts I, III, and IV) dealing with this general problem.)"
Date:
January 14, 1955
Creator:
Tonks, Lewi, 1897-1971
Object Type:
Report
System:
The UNT Digital Library
Description of a Thermonuclear Reactor Based on the Use of a Layer of Relativistic Electrons to Confine and Heat the Plasma
The following report describes a thermonuclear reactor based on the use of a long layer of rotating relativistic electrons to confine and heat the plasma.
Date:
March 14, 1957
Creator:
Christofilos, Nicholas C.
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
Solutions of the Reactor Kinetics Equations for Time-Dependent Reactivities
Abstract: The reactor kinetics equations are combined into a single integral equation whose kernel describes the time-dependent characteristics of the reactor including six delayed groups of neutrons. Numerical solutions of the integral equation are given for constant, linear, and ∫sin²kx dx reactivities. An approximate solution of the integral equation is obtained which provides a basis for the formulation and solution of the reactor system control problem using the methods of servomechanisms theory. The reactor frequency response function, a product of the approximate solution, is calculated and plot given.
Date:
December 14, 1955
Creator:
Ash, Milton S.
Object Type:
Report
System:
The UNT Digital Library
Electronics Counting Rooms for Nuclear Research
Abstract: "This report describes six electronics areas at the Radiation Laboratory (Berkeley and Livermore) that are being successfully used with various particle acceleration for nuclear research. The electronics equipment, consisting of pulse amplifiers, scalers, coincidence circuits, pulse-height analyzers, automatic recording equipment, high-voltage supplies, etc., is arranged in such a manner that most experiments can be quickly set up, and a number of people can run experiments simultaneously. Advantage and limitations of these areas are discussed."
Date:
June 14, 1956
Creator:
Stripeika, Alexander J.
Object Type:
Report
System:
The UNT Digital Library
Small-Angle Neutron-Proton Scattering at 90 and 290 Mev
From abstract: "The relative differential neutron-proton scattering cross section has been measured in the range of center-of-mass angles from 5.1° to 36.0° for approximately 90-Mev neutrons and from 10.7° to 37.8° for approximately 290-Mev neutrons."
Date:
September 14, 1954
Creator:
Easley, James Warren
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Application of a Modified Debye-Huckel Theory to Fully Ionized Gases
Report discussing the equations of the Debye-Huckel theory modified to include quantum statistics.
Date:
August 14, 1959
Creator:
Kidder, R. E. & DeWitt, Hugh E.
Object Type:
Report
System:
The UNT Digital Library
Feasibility Study of Transient Version of Astron Thermonuclear Reactor : Part 1
The following report proposes a concept of a transient version of Astron thermonuclear reactor while describing the basic concepts of the reactor and the design criteria.
Date:
September 14, 1959
Creator:
Chang, C. C.
Object Type:
Report
System:
The UNT Digital Library
Thermodynamic Functions of a Partially Degenerate, Fully Ionized Gas
Report discussing the application of some previously established methods to yield a calculation of the pressure and internal energy functions of a system of point charges interacting only with Coulomb forces.
Date:
August 14, 1959
Creator:
DeWitt, Hugh E.
Object Type:
Report
System:
The UNT Digital Library
Nuclear Synthesis of Element 43 (Tc)#x
The following report on the nuclear synthesis of technetium is based on work performed under contract No. W-7405-eng-26 for the Atomic Energy Project at Oak Ridge National Laboratory.
Date:
June 14, 1948
Creator:
Motta, E. E. & Boyd, G. E.
Object Type:
Report
System:
The UNT Digital Library
The Isolation of Element 43 and Some Observations on Its Chemical Behavior
The following report discusses the renewed element 43, or eka-manganese, whose discovery was heralded in 1925, but whose chemical properties remained unreported until the radiochemical investigations of Perrier and Segre."
Date:
June 14, 1948
Creator:
Boyd, G. E.; Larson, Q. V. & Motta, E. E.
Object Type:
Report
System:
The UNT Digital Library
High Temperature Chlorination of Salvage Residues Recovery of Tuballoy from Trap Washes
Abstract: "A method of recovering the tuballoy from the trap washes of the high temperature salvage chlorinator is described."
Date:
March 14, 1946
Creator:
Veatch, R. W. & Miller, A. J.
Object Type:
Report
System:
The UNT Digital Library
Stabilizer for Temperature Control Equipment
From abstract: "A simple electronic circuit is described, the use of which greatly improves the temperature regulations obtainable with Beta equipment. The circuit utilizes the time derivative of the temperature to counteract oscillation and overshoot. No other changes are required in existing equipment for installation of the stabilizer."
Date:
May 14, 1945
Creator:
Macleish, K. G. & Palmer, R. C.
Object Type:
Report
System:
The UNT Digital Library
The Reaction of Hexachloropropylene With Metallic Oxides
Abstract: Twenty-two metallic oxides were refluxed with hexachloropropylene. The anhydrous chlorides or other products formed are described for each oxide. The reactions were particularly vigorous with higher valent oxides of the fifth and sixth group elements.
Date:
January 14, 1946
Creator:
Pitt, B. M.; Wagner, E. L. & Miller, A. J.
Object Type:
Report
System:
The UNT Digital Library
Measurements of an Iron and Borated Water Shield in the Lid Tank : Experiment 10
The following report measures a shield mockup in three regions: the first made almost entire of iron; the second, transition, region is made of various thicknesses of B4C; and the third region was borated water. The iron samples used in the experiments were made in the form of rectangular plates and place in the lid tank; however, the plates were not completely flat and created a water gap that was measured in this report.
Date:
December 14, 1950
Creator:
Blizard, E. P. & Clifford, C. E.
Object Type:
Report
System:
The UNT Digital Library
The Safety Program of the University of California Radiation Laboratory at Livermore, California
From abstract: "The Safety Program of the University of California Radiation Laboratory at Livermore, California, is discussed in terms of the functions of the six independent safety groups that comprise the laboratory's primary safety organization, namely, Industrial Safety, Medical Safety, Fire Prevention and First Aid, Health Chemistry, Health Physics, and High-Explosive Safety Groups."
Date:
April 14, 1958
Creator:
Herron, Russell Gardner
Object Type:
Report
System:
The UNT Digital Library
Properties of Arc-Melted Chromium-Base Alloys
From abstract: "Twelve binary chromium-base alloy systems were screened for hot workability, oxidation resistance, and hot strength using small ore-melted ingots...Experiments with the preparation of large chromium-base alloy ingots showed that cold-mold ore melting was not suitable for preparing ingots containing over about 1 w/o of alloy addition."
Date:
July 14, 1958
Creator:
Maykuth, Daniel J.; Roberts, John W., Jr. & Jaffee, Robert Isaac, 1917-
Object Type:
Report
System:
The UNT Digital Library
Short Time Corrosion Tests of Bronze, Mild Steel, T-304 Stainless Steel and 2S Aluminum in 10% Potassium Tetraborate Solution
Report summarizing corrosion tests meant to determine the corrosion rates of bronze, mild steel, T-304 stainless steel and 2S aluminum in 10% potassium tetraborate solution. Tests were completed under the boiling point of each solution except for 2S aluminum, which was tested at 40C, the approximate temperature in a pile.
Date:
December 14, 1951
Creator:
Katayama, Y. B.
Object Type:
Report
System:
The UNT Digital Library
The Crystal Structures of NpC and Pu₂O₃
The following report describes the crystal structures of NpC and Pu2O3 identified by x-ray diffraction.
Date:
July 14, 1952
Creator:
Templeton, D. H. & Dauben, Carol H.
Object Type:
Report
System:
The UNT Digital Library