Resource Type
Serial/Series Title
Country
States
210 Matching Results
Results open in a new window/tab.
Results:
1 - 24 of
210
next
20-ton and 1/2-ton High Explosive Cratering Experiments in Basalt Rock: Final Report, August 1962
This report describes the Sandia Corporation participation and results related to Project Buckboard: the detonation of three 40,000-pound and ten 1000-pound high-explosive charges in basalt rock to establish depth -of-burst curves.
Date:
August 1962
Creator:
Vortman, L. J.; MacDougall, H. R. & Rauber, D. F.
Object Type:
Report
System:
The UNT Digital Library
300,000-KWE SGR Nuclear Power Plant of Current Technology
Abstract: This report describes a 300,000-kwe, sodium-cooled, graphite-moderated nuclear power plant based on existing technical information.
Date:
August 1, 1960
Creator:
Renard, J.; Peckinpaugh, C. L. & Aronstein, R. E.
Object Type:
Report
System:
The UNT Digital Library
1000-MWe LMFBR Follow-On Study, Task I Report: Volume 5, Concept IV System Description
From introduction: "The last of four designs to be developed by Babcock & Wilcox (B&W), Concept IV observes ground rules established under the LMFBR Follow-On Program and is based on the estimated state of technology in 1980."
Date:
August 1967
Creator:
Goulding, B. J.
Object Type:
Report
System:
The UNT Digital Library
Acid-Base Behavior in Aprotic Organica Solvents
Report presenting the National Bureau of Standards' research program designed to determine and explain acid-base behavior in aprotic organic solvents and to develop methods and reference materials for determining total acid and base content and relative strengths of acids and bases in the media.
Date:
August 1968
Creator:
Davis, Marion Maclean
Object Type:
Report
System:
The UNT Digital Library
Acid-Base Equilibria in Tertiary Butyl Alcohol
From abstract: "The dissociation of acids in tertiary butyl alcohol has been studied by potentiometric, spectrophotometric, and conductimetric methods. Values for the over-all dissociation of perchloric and picric acids and several tetrabutylammonium salts were estimated by the Fuoss-Kraus treatment of conductance data. Potentiometric studies were carried out at constant ionic strength in order to minimize activity coefficient variations. An acidity scale was established from potentiometric measurements at a glass electrode, and conductance values of dissociation constants. A method was developed for the evaluation of the over-all dissociation constant of weak acids using potentiometric data for hydrogen ion activities and conductance data for the corresponding anion activities. Over-all dissociation constants are reported for perchloric acid, picric acid, 2,4-dinitrophenol, and benzoic acid. Apparent dissociation constants from potentiometric measurements at a constant ionic strength were determined for hydrobromic, nitric, hydrochloric, picric, and p-toluenesulfonic acids."
Date:
August 6, 1962
Creator:
Marple, Leland & Fritz, James S. (James Sherwood), 1924-
Object Type:
Report
System:
The UNT Digital Library
Adaptation of the Siemens Diffractometer for Precision Lattice Parameter Determinations of Single Crystals
Modifications to the A.A.E.C.'s Siemens Diffractometer are described which enable precision lattice parameter determinations on single crystals. Analysis of the errors and consideration of results suggest that accuracies of about 1--2 parts in 10/sup 5/ are obtained on small beryllium oxide crystals. Details of alignment and measurement procedure are included.
Date:
August 1963
Creator:
Mayer, R. M. & Walker, D. G.
Object Type:
Report
System:
The UNT Digital Library
Adsorption of Radioactive Gases on Activated Carbon
The purpose of this experiment is to study the quantitative adsorption characteristics of a carbon adsorber bed receiving a radioactive inert gas in a helium stream. An objective of the experiment is to measure the equilibrium transmission of the radio-active gas through a carbon adsorber in order to determine if radio-active decay of the adsorbed gas permits additional adsorption.
Date:
August 31, 1960
Creator:
Madey, Richard; Barker, J. J.; Beebe, M. R. & Stephenson, T. E.
Object Type:
Report
System:
The UNT Digital Library
Aeroradioactivity Survey and Areal Geology of Parts of East-Central New York and West-Central New England (ARMS-I)
Report concerning "[a]n airborne gamma-radiation survey of Connecticut, Rhode Island, and parts of New York, Massachusetts, New Hampshire, and Vermont" (p. 5) made between 1958 and 1960 that indicated that a broad range of radioactivity exists in those areas depending on the type of bedrock. Correlations are drawn between this radioactivity and the geology of the region.
Date:
August 1962
Creator:
Popenoe, Peter
Object Type:
Report
System:
The UNT Digital Library
Aerosol Penetration Through 9 Mil HV-70 Filter Paper With and Without Pinholes
Report studying the differences in the penetrative abilities of "two polydispersed dioctylphthalate aerosols of different particle size distribution through 9 mil HV-70 type filter paper with and without pinholes" (p. iii).
Date:
August 1963
Creator:
Thomas, J. W. & Crane, G. D.
Object Type:
Report
System:
The UNT Digital Library
Analysis of Nucleon-Nucleon Scattering Experiments
Presented at session S-1 of the Tenth Annual International Conference on High-Energy Physics, Rochester, New York, August 25- September 1, 1960. The analysis of the latest experiments on p-p scattering at 210 Mev makes it probable that there is a unique set of phase shifts at this energy. Under reasonable assumptions about continuity of the phase shifts and the behavior of the higher partial waves, it is possible to pick a unique solution also at 310 and 95 Mev. This opens a new era in the analysis of nucleon-nucleon scattering, which should lead to a unique model for the scattering matrix up to 400 Mev. Theoretical attempts to calculate a "meson potential" from field theory have not been successful, and the semi-phenomenological potential models, although now in good qualitative agreement with experiment, are not quantitatively reliable. Instead of using these models as a basis for an energy-dependent parameterization of the scattering matrix, as was done by Breit and his collaborators, it is here argued that the Mandelstam representation offers a more reliable starting point. A formalism is developed which allows the one and two pion exchange interaction to be included exactly and gives a Lorentz-invariant description of the rest of …
Date:
August 1960
Creator:
Noyes, H. Pierre.
Object Type:
Report
System:
The UNT Digital Library
Analysis of the Combustion of Graphite-Uranium Fuels in a Fixed Bed or Moving Bed
The first step in a proposed processing method for recovery of uranium from graphite-uranium fuels consists of oxidation of the fuel by oxygen to volatilize the carbon. Residue ash from the combustion step can be treated in a variety of ways to recover and purify the uranium. The combustion step may be caried out by contacting the solid fuel in a fixed or moving bed with a stream of oxygen-bearing gas in a tubular or annular reactor. Oxidizing gas may be introduced to the reactor at several points up the reactor and there may be continuous or intermittent addition of fresh fuel and removal of residue ash.
Date:
August 13, 1964
Creator:
Scott, Charles D.
Object Type:
Report
System:
The UNT Digital Library
Analytical Methods in Mass Spectrometry
Report discussing analysis of methods, where new methods were created to solve specific problems as it relates to mass spectrometry.
Date:
August 1965
Creator:
Sharkey, A. G., Jr.; Shultz, J. L. & Friedel, R. A.
Object Type:
Report
System:
The UNT Digital Library
Analytical Studies of Transient Effect in Fast Reactor Fuels: [Part] 1
From abstract: "An experimental program to evaluate the performance of FCR and EFCR fuel during transient operation is outlined and possible mechanisms of failure are analyzed."
Date:
August 1962
Creator:
Osborn, R. B. & Sherer, D. B.
Object Type:
Report
System:
The UNT Digital Library
Annual Technical Progress Report, AEC Unclassified Programs: 1966
Annual report describing progress on unclassified research programs funded by the U.S. Atomic Energy Commission during the 1965-66 fiscal year.
Date:
August 31, 1966
Creator:
North American Aviation. Atomics International Division.
Object Type:
Report
System:
The UNT Digital Library
Applied Health Physics Annual Report for 1963
Report issued by the Oak Ridge National Laboratory discussing work and progress made by the Health and Physics Division during 1963. Instrumentation, personnel monitoring, and laboratory monitoring is presented. This report includes maps, tables, illustrations, and photographs.
Date:
August 1964
Creator:
Morgan, K. Z.; Davis, D. M.; Hart, J. C.; Abee, H. H.; Gupton, E. D. & Warden, A. D.
Object Type:
Report
System:
The UNT Digital Library
Approximate Models for Distributed-Parameter Heat-Transfer Systems
Summary: The use of dimensionless-parameter frequency response diagrams to determine accuracies of lumped-parameter approximations is demonstrated by two examples: calculation of the heat flux at the surface of a semi-infinite solid due to temperature fluctuations of an adjacent fluid; and the response of a counterflow heat exchanger to inlet fluid temperature perturbations. Dimensionless system parameters make it possible to use general-purpose plots to find the error in particular approximations as a function of the frequency of perturbation. Such plots are directly applicable to control-system stability problems, where the highest frequency of interest is usually apparent.
Date:
August 20, 1963
Creator:
Ball, S. J.
Object Type:
Report
System:
The UNT Digital Library
Army Gas-Cooled Reactor Systems Program Semiannual Progress Report: January 1 - June 30, 1961
Report regarding the ongoing research and development related to the Army Gas-Cooled Reactor Systems Program. Includes status and progress of the program's projects, experiments, and data evaluations.
Date:
August 10, 1961
Creator:
Aerojet-General Corporation
Object Type:
Report
System:
The UNT Digital Library
Army Gas-Cooled Reactor Systems Program Semiannual Progress Report: January 1 - June 30, 1962
Report documenting the progress of the Army Gas-Cooled Reactor Systems Program to develop a mobile, low-power, nuclear power plant for Military field operation.
Date:
August 17, 1962
Creator:
Aerojet-General Corporation
Object Type:
Report
System:
The UNT Digital Library
BEFCYF And DBDT: IBM 704 Codes For Preparing Input For Bevatron Orbit Code (BOC)
Two IBM-704 codes have been written which are auxiliary to the Bevatron orbit code BOC. The first, BEFCYF, interpolates among tabulated values of the median-plane magnetic flux density of the Bevatron to produce an equivalent array of values in a form appropriate to BOC. The second, DBDT, produces azimuthal derivatives of the fields produced by BEFCYF. The internal operation of BEFCYF and DBDT is described, and instructions for their execution are given.
Date:
August 30, 1960
Creator:
Gardner, C. Gerald
Object Type:
Report
System:
The UNT Digital Library
Bibliography of Publications on Compounds of Gas Hydrate Type
"This is the first of a series of bibliographical reports listing references on a particular subject which is of special interest to the Office of Saline Water. The initial bibliography was prepared by K. W. Allen of the University of Pittsburgh with subsequent additions and editing by Dr. Karl Kase of the Office of Saline Water" (p. ii).
Date:
August 1963
Creator:
University of Pittsburgh
Object Type:
Report
System:
The UNT Digital Library
Bibliography of the Literature on Dropwise Condensation 1930-64
Report presenting a comprehensive bibliography on dropwise condensation that has been created as part of a study on the dropwise condensation characteristics of inorganic hydrophobic systems.
Date:
August 1964
Creator:
Erb, R. A.
Object Type:
Report
System:
The UNT Digital Library
Bibliography on Atomic Transition Probabilities
Report presenting a bibliography on atomic transition probabilities. The papers are arranged according to elements and stages of ionization, and the method employed and class of transitions are indicated behind each reference. Only articles on discrete transitions, both permitted and forbidden, are listed. Also included is a supplementary list of papers dealing with transition probabilities from a general point of view, a table showing the availability of numerical material on the individual atoms and ions, and a table of conversion factors.
Date:
August 1, 1962
Creator:
Glennon, B. M. & Wiese, W. L.
Object Type:
Report
System:
The UNT Digital Library
Boiling Depressurization Transients
Abstract: An analytical and experimental effort toward a better understanding of the mechanisms involved in nuclear power reactor loss-of-pressure accidents is presented.
Date:
August 1, 1964
Creator:
Halfen, F. J. & Berganzoli, F.
Object Type:
Report
System:
The UNT Digital Library
Boiling Studies for Sodium Reactor Safety: Part 1, Experimental Apparatus and Results of Initial Tests and Analysis
Abstract: An experimental and analytical research program is described which is designed to meet certain specific needs for data and methods required to make improved predictions of transient voids, burnout, flow, and fuel temperature during extreme accidents in sodium-cooled reactors.
Date:
August 30, 1963
Creator:
Noyes, R. C.
Object Type:
Report
System:
The UNT Digital Library