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Office of Scientific & Technical Information Technical Reports
1,637
USGS Topographic Map Collection
257
Texas Attorney General Opinions
207
Technical Report Archive and Image Library
203
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39
Government Documents General Collection
15
Advisory Commission on Intergovernmental Relations
13
Congressional Research Service Reports
12
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4
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7.5 Minute Series (Topographic)
188
Atomic Energy Commission Reports
109
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79
TID
58
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47
Digital Raster Graphic Topographic Maps: 7.5 Minute Series (Topographic)
42
ORNL (Series)
38
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2,402 Matching Results
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Advanced, Graphite-Matrix, Dispersion-Type Fuel Systems and Research on Graphite. Annual Report, April 1, 1964--March 31, 1965.
None
Date:
January 1, 1965
Creator:
Bokros, J. C.; Goeddel, W. V.; Lonsdale, H. K.; Price, R. J.; Tully Jr., G. R.; White, J. L. et al.
Object Type:
Report
System:
The UNT Digital Library
The President's Authority to Conduct the War in Vietnam Without a Declaration of War by the Congress
This report analyzes the President's authority to conduct war under the constitution, with and without Congressional approval. Contains a list of pros and cons of President Lyndon B. Johnson conducting war in Vietnam
Date:
October 29, 1965
Creator:
Leng, Russell J.
Object Type:
Report
System:
The UNT Digital Library
Poll Taxes Levied By States
This report documents how every state deals with the poll tax, and the effect of the poll tax on the voting rights of citizens.
Date:
May 6, 1965
Creator:
Thornton, Robert L.
Object Type:
Report
System:
The UNT Digital Library
The Mexican Farm Labor Program: References, 1951-1965
This report cites the references related to the Mexican Farm Labor Program.
Date:
June 7, 1965
Creator:
Heslet, Mary R.
Object Type:
Report
System:
The UNT Digital Library
Modified Murnaghan equation of state applied to shock compression of silica, basalt, and dolomite
An equation of state previously used by the author is developed further and applied to geologic media. The equation is of the same form as the Murnaghan equation of state, but with the elastic constant terms replaced by the cohesive energy density (internal pressure), and the exponential term given as a sum of the Gruneisen parameter and the gaseous adiabatic exponent. Data for shock compression of silica, basalt, and dolomite are analyzed according to the equation.
Date:
December 20, 1965
Creator:
Rogers, L.A.
Object Type:
Article
System:
The UNT Digital Library
Evaluation of macroreticular anion exchange resin - RTA-893-R
The macroreticular anion exchange resin, Amberlite IRA-900-OH, and an experimental resin from Ionac Chemical Company were irradiated by a /sup 60/Co source to doses of 5 x 10/sup 7/ rad and 10/sup 8/ rad. These doses approximate or exceed the dose encountered by the deionizer resins in 100-Area service. The loss in exchange capacity and the volume changes of Amberlite IRA-900 on irradiation were similar to those found previously for Amberlite IRA-400. The Ionac experimental resin, which had a considerably lower initial exchange capacity, likewise was not stable to radiation. It is concluded that Amberlite IRA-900 offers no advantage over Amberlite IRA-400 for 100-Area purification service. Since there is little justification for further evaluation of macroreticular resin for 100-Area use, the present work completes RTA-893-R.
Date:
June 7, 1965
Creator:
Baumann, E. W.
Object Type:
Report
System:
The UNT Digital Library
KINETICS EQUATION FOR A CLUSTER OF ROVER REACTORS.
None
Date:
January 1, 1965
Creator:
Hansen, G.E.
Object Type:
Report
System:
The UNT Digital Library
Comparison of SNAP-50/SPUR System With MHD, Brayton, Boiling Reactor and Thermionic Systems
This report addresses the comparison of SNAP-50/SPUR System with MHD, Brayton, boiling reactor and thermionic systems.
Date:
April 27, 1965
Creator:
Allen, J. E.
Object Type:
Report
System:
The UNT Digital Library
Underground radioactive materials in 100-H and F plants
At 100-H Area there are 13 locations and at 100-F Area 16 locations where radioactive material was deposited underground. Five of these locations, 2 at 100-H and 3 at 100-F, have been permanently terminated as burial sites in compliance with Radiation Control Standards. They contain solid waste with significant quantities of long-life radionuclides. Burial locations within the 105 Building exclusion fences were not marked with permanent posts as the exclusion fences are sufficient marking for such sites. Other locations not permanently marked were the components of the effluent systems, including the 107 retention basins, 1904 outfall structures and associated piping. Control objectives for these locations were to prevent contamination spreads and limit personnel access for several years. Similar objectives applied to locations where small quantities of liquid waste were released to ground, or small amounts of surface-contaminated materials were buried. At these locations, existing fences and radiation zone signs were left in place. The permanently posted burial grounds contain two general types of radioactive waste: neutron-activated reactor components, and surface-contaminated material and equipment. The activated components consist almost entirely of steel and aluminum. The most significant radionuclide contained in these materials is 5-year /sup 60/Co. The surface contaminants are primarily …
Date:
October 29, 1965
Creator:
Herman, G. Jr.
Object Type:
Report
System:
The UNT Digital Library
Spark-Source Mass Spectrometric Analysis of Common and Radiogenic Lead
Analysis that is fast and has extremely low levels of detection for more than forty elements that may be present in lead.
Date:
June 11, 1965
Creator:
Franklin, John C. & Griffin, E. B.
Object Type:
Report
System:
The UNT Digital Library
Metallurgy Research Operation: Quarterly Progress Report, January - March 1965
Quarterly progress report on a project to test the radiation effects on metallurgy.
Date:
April 15, 1965
Creator:
Cadwell, J. J.; Bierlein, T. K.; Bement, A. L.; Dillon, R. L. & Wheeler, R. G.
Object Type:
Report
System:
The UNT Digital Library
Fast Flux Test Facility Studies Progress Report: April 1965
From abstract: "...limited study work was performed on the conceptual design of the proposed fast flux test facility and information was obtained in important areas of supporting technology."
Date:
April 1965
Creator:
Astley, E. R.
Object Type:
Report
System:
The UNT Digital Library
A Sequence for Predicting Waste Transport by Ground Water
From introduction: "This paper describes a sequence for analyzing the effects of ground water flow on waste transport in natural soils."
Date:
April 15, 1965
Creator:
Nelson, R. William
Object Type:
Report
System:
The UNT Digital Library
Static Tests of Corrosion Inhibitors for Aluminum and Carbon Steel
The experiments described in this report were performed for two purposes: (1) to find a chemical, or combination of chemicals, that would be effective for inhibiting corrosion of steel in static portions of the Hanford water systems, and (2) as screening tests to select candidate mixtures for further testing to replace sodium dichromate as the inhibitor of aluminum and steel corrosion in the Hanford single-pass reactor cooling water.
Date:
February 1965
Creator:
Richman, R. B.
Object Type:
Report
System:
The UNT Digital Library
INDEX: a Computer Program for Indexing X-ray Diffraction Powder Patterns
From introduction: "...a logical system has been developed to yield rapidly the indexing of a given powder pattern by using an electronic computer."
Date:
January 1965
Creator:
Goebel, J. B. & Wilson, Archie Spencer
Object Type:
Report
System:
The UNT Digital Library
Problems associated with the extension of the stratigraphic units of south-central Washington. Part II. The post basalt sediments
There are four district stratigraphic units within the Pasco Basin which if interpreted on the basis of recent field evidence and described properly could be traced over most of southeastern Washington. At the present time these post-basalt sediments are described in the literature in such a way as to make extensive correlations impossible. Some descriptions overlap more than one unit whereas others describe only a part of the unit. It is proposed that all interested geologists in the Pacific Northwest now consider reconciling the differences which exist in the names and descriptions of those sedimentary deposits in light of this new evidence.
Date:
March 26, 1965
Creator:
Brown, D.J. & Brown, R.E.
Object Type:
Report
System:
The UNT Digital Library
Spectral Representation and Criticality Problem of a Two-Region Cell Transport Operator
Report determining the solution of the transport equation to determine accurate conditions for the criticality of a two-region fuel-moderator assembly with reflecting boundaries.
Date:
1965
Creator:
Pollack, Israel & Bareiss, Erwin
Object Type:
Report
System:
The UNT Digital Library
PROPERTIES OP LIQUID HELIUM-THREE IN THE TWO-BODY CORRELATION APPROXIMATION. I
This is the first of two papers in which the low-temperature properties of liquid He{sup 3} are to be calculated in the thermodynamically consistent 'T-matrix' approximation. The set of coupled integral equations which are to be solved is exhibited in Part A of this paper. Part B of this paper is devoted to a preliminary, zero-temperature calculation which employs the additional approximations of using separable potentials and a noninteracting spectral function to define the interaction of two particles in the medium: the <T>{sub 0} approximation. In this approximation they obtain a spectral function for the quasi particles which they expect to display general features in common with those of the actual spectral function. Using this spectral function, they calculate the thermodynamic properties of the system and find that they compare favorably to those obtained in other calculations.
Date:
November 17, 1965
Creator:
Beck, Donald E. & Sessler, Andrew M.
Object Type:
Article
System:
The UNT Digital Library
KINETICS OF THE HYDROLYSIS AND ALCOHOLYSIS OF TETRAPOLYPHOSPHATEESTERS ('ETHYLMETAPHOSPHATE')
'Ethyl metaphosphate' or tetrapolyphosphate esters are a potentially useful starting material for the preparation of polynucleotides. The kinetics of the reactions of the esters with excess water and ethanol have been measured by means of p{sup 31} n.m.r. and IR spectroscopy. Upon the addition of specific amounts of water or ethanol, substances could be prepared which consist mainly of linear tetrapoly-, tripoly- or pyrophosphate esters containing smeller amounts of other polyphosphates and orthophosphates in an equilibrium composition. Diethyl hydrogen orthophosphate reacts with cyclic polyphosphate esters to open the ring; with linear esters it reacts to form polyphosphates with a lesser degree of condensation. This latter reaction also proceeds to an equilibrium. No reactions between linear and cyclic polyphosphate esters were observed at room temperature, which implies that the rates of the disproportionation of the linear polyphosphate esters were low. Some organic solvents previously employed for the dehydrating polymerization of sugars, amino acids or nucleotides destroy the tetrapolyphosphate esters. The various substances now available from tetrapolyphosphate esters by the action of water or reactive solvents will differ in their capabilities of producing the dehydrating polymerization reaction. Thus, one may expect that very different products might result from very small differences in …
Date:
March 1, 1965
Creator:
Burkhardt, Gottfried; Klein, Melvin P. & Calvin, Melvin.
Object Type:
Report
System:
The UNT Digital Library
OXYGEN 18 EXCHANGE REACTIONS OF ALDEHYDES AND KETONES
Using infra-red spectroscopy, the equilibrium exchange times have been determined for a series of ketones, aromatic aldehydes, and {beta}-ketoesters reacting with oxygen 18 enriched water. These exchange times have been evaluated in terms of steric and electronic considerations, and applied to a discussion of the exchange times of chlorophylls a and b and chlorophyll derivatives.
Date:
December 1, 1965
Creator:
Byrn, Marianne & Calvin, Melvin
Object Type:
Report
System:
The UNT Digital Library
INSTABILITIES OF RELATIVISTIC PARTICLE BEAMS
The purpose of this paper is twofold: to introduce the reader to the subject of instabilities exhibited by relativistic particle beams, and to summarize the present state of our knowledge concerning these phenomena. Most of the material in the first part of the paper is not new. It has been known to some specialists for a good many years; what is new is that the problems that can be solved are now of much more interest to the general community of accelerator physicists. Consequently, many accelerator physicists who have not paid much attention to these matters may now want to become informed; it is my hope that this paper will provide an introduction to the field. The second part of the article consists of two sections. The first summarizes the experimental information presently available, with emphasis upon the degree to which it confirms or disagrees with theory. Our current level of understanding is delineated: considering the generality and reliability of the theoretical analysis as well as the degree of experimental confirmation, the author expresses his opinion as to what can be considered relatively well established. The final section contains a discussion of subjects needing further investigation and, consequently, supplements the …
Date:
October 4, 1965
Creator:
Sessler, Andrew M.
Object Type:
Article
System:
The UNT Digital Library
The Geysers Power Plant Unit No. 3, Plant Data (Preliminary)
None
Date:
January 1, 1965
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
DEHYDRATION CONDENSATION IN AQUEOUS SOLUTION
EARLIER investigations have demonstrated that di-cyandiamide (DCDA), the dimer of cyanamide, can successfully promote the dehydration condensation of: (1) glucose and orthophosphate to give glucose-6-phosphate; (2) adenosine and orthophosphate to give adenosine-5'-monophosphate; (3) orthophosphate to give pyrophosphate; (4) alanine to give alanylalanine and alanylalanylalanine. These reactions were carried out in dilute aqueous solutions in the dark. (It was also demonstrated that the combination of ultra-violet light and dicyandiamide could promote the synthesis of dipeptides. This observation has since been confirmed by other investigators.) These experiments were designed to demonstrate one possible means by which such compounds could have been formed on the prebiotic Earth, thus providing materials needed for the origin of living systems. Dicyandiamide itself could have been, present on the primitive Earth as was demonstrated with the ultra-violet irradiation of cyanide solution.
Date:
April 1, 1965
Creator:
Steinman, Gary; Kenyon, Dean H. & Calvin, Melvin
Object Type:
Article
System:
The UNT Digital Library
PHOTOSENSITIZED IONIZATION OF ALKALI METAL VAPORS
The vapors of potassium, rubidium, and cesium have been photoionized with light absorbed in the discrete region of the atomic spectrum. The energy threshold for the ionization process has been determined and the ions produced identified by mobility measurements. The data give lower limits for the dissociation energies of K{sup +2}, Rb{sup +2} and Cs{sup +2}. Each of these molecular ions has a bond energy approximately 50% greater than that of the corresponding neutral molecule. In addition, lower limits for the electron affinities of the alkali atoms and approximate values for the mobilities of Rb{sup +} and Rb{sup +2} in rubidium vapor are given.
Date:
February 1, 1965
Creator:
Lee, Yuan-tseh & Mahan, Bruce H.
Object Type:
Article
System:
The UNT Digital Library