Search Results

open access

Acceptance Test Facility Safeguards Report.

Description: The purpose of this report is to describe the operation of the Acceptance Test Facility (ATF) and testing of SNAP 10A Auxiliary Power Units (APU) in the facility.
Date: January 1, 1963
Creator: Soske, P. L.; Ostenso, A. S.; Kamensky, F. J. & Berger, S.
Partner: UNT Libraries Government Documents Department
open access

Acute Gamma Irradiation of Quercus Seed--Its Effect on Germination and Seedling Growth

Description: Dormant seed of Quercus alba and Quercus rubra were irradiated with gamma rays from Co/sup 60/ to determine the efiect on cytological and morphological expression in the resulting seedlings. Investigations included varying moisture content and physiological state of the seed prior to treatment, and preliminary evaluation of induced mutation. The following observations were made. The lethal radiation exposure was the same for both species although there were differences in germination within the… more
Date: January 1, 1963
Creator: Stairs, G. R.
Partner: UNT Libraries Government Documents Department
open access

The AECProgram of Atmospheric Radioactivity and Fallout Research

Description: From Health Physics Society 8th Annual Meeting, New York, June 1963. The Atomic Energy Commission's research program on atmospheric radioactivity and fallout is reviewed. The main purpose of the research program is to provide an increasingly complete and sound scientific basis for the prediction of radiation doses to man that may result from the introduction of radioactive material into the atmosphere. Techniques and computation models for making such predictions are discussed. Emphasis is plac… more
Date: January 1, 1963
Creator: Klement, A. W., Jr. & Holland, J. Z.
Partner: UNT Libraries Government Documents Department
open access

Analysis of the Reactivity Characteristics of Yankee Core I

Description: The reactivity characteristics of the operating Yankee Core I are analyzed. Calculations of kinetic parameters, kinetic coefficients, control rod and boron worth, core lifetime and burnup rate, and fission product poisoning, are described. A large amount of experimental data obtained during Core I operation is included and comparisons are made between prediction and experiments. (auth)
Date: January 1, 1963
Creator: Poncelet, C. G.
Partner: UNT Libraries Government Documents Department
open access

ANNUAL REPORT, JULY 1, 1963

Description: Developments and research programs are abstracted in three separate sections: physical sciences and engineering, life sciences, and supporting activities. Information is also presented on the organization, finances, publications, service, research facilities, and administration. Separate abstracts were prepared for the three sections. (N.W.R.)
Date: January 1, 1963
Partner: UNT Libraries Government Documents Department
open access

ARCHITECTURAL AND CIVIL STANDARDS

Description: Hanford Atomic Production Operation specification guides and standards for architectural and civil engineering are presented. Information includes construction of roads, railroads, roofs, signs, buildings, building equipment, sewers, fences, safety systems, and drainage systems. Details of this manual are given in TID-4100 (Suppl.). (N.W.R.)
Date: January 1, 1963
Partner: UNT Libraries Government Documents Department
open access

THE AVERAGE ENERGY AND ANGULAR MOMENTUM REMOVED FROM Dy COMPOUND NUCLEI BY NEUTRONS AND PHOTONS

Description: Excitation functions are presented for many heavy-ioninduced (HI) reactions that produce Dy/sup 149/, Dy/sup 150/, and Dy/sup 151/. Projectiles were C/sup 12/, N/sup 14/, N/sup 16/, O/sup 16, O/sup 18/, F/sup 1 9/, and Ne/sup 20/ of 4 to 10.4 Mev per amu. The reactions studied are all of the type (HI,xn), where x ranges from 3 to 9. A large fraction of the total reaction cross section is accounted for by these (HI,xn) reactions --9/10 at approximately 45 Mev to 1/2 at approximately 105 Mev. An … more
Date: January 1, 1963
Creator: Alexander, John M. & Simonoff, Gabriel N.
Partner: UNT Libraries Government Documents Department
open access

THE AXISYMMETRIC FREE-CONVECTION HEAT TRANSFER ALONG A VERTICAL THIN CYLINDER WITH CONSTANT SURFACE TEMPERATURE

Description: Laminar free-convection flow produced by a heated, vertical, circular cylinder for which the temperature at the outer surface of the cylinder is assumed to be uniform is analyzed. The solution of the boundary-layer equations was obtained by the perturbation method of Sparrow and Gregg, which is valid only for small values of the axial distance parameter xi ; and the integral method of Hama et al., for large values of the parameter xi . Heat-transfer results were calculated for Prandtl numbers (… more
Date: January 1, 1963
Creator: Viskanta, R.
Partner: UNT Libraries Government Documents Department
open access

The Bannock Thrust Zone Southeastern Idaho

Description: Abstract: The Bannock overthrust in southeastern Idaho and northcentral Utah was originally described by Richards and Mansfield (1912) as a single large thrust fault that formed at the close of the Laramide orogeny and was folded by renewed compression near the end of Pliocene time. Later Mansfield expanded and revised his interpretation of the Bannock overthrust so that at least the northern part of the overthrust was thought to be a thrust zone in which the individual faults originated in a f… more
Date: 1963
Creator: Armstrong, Frank C. & Cressman, Earle Rupert
Partner: UNT Libraries Government Documents Department
open access

Beta-Gamma Circularpolarization-Correlation of Sc46 and its Chemical Origins

Description: Appendix I, Determination of random coincidence in a fast-slow coincidence circuit; Appendix II, Multiple scattering during measurements of S-directional distribution from polarized nuclei, of S-y-circular polarization correlation, and of S-y-directional correlation.
Date: 1963
Creator: Daniel. H.
Partner: UNT Libraries Government Documents Department
open access

Bovill Clay and Sand Deposit, Latah County, Idaho: Geology, Minerology, and Beneficiation Tests

Description: Report issued by the Bureau of Mines on the clay-silica deposits found in Bovill, Idaho. As stated in the abstract, "the geology, mineralogy, beneficiation, and potential uses of the clay and quartz fractions of the Bovill deposit are described" (p. 1). This report includes tables, graphs, photographs, and maps.
Date: 1963
Creator: Kelly, Hal J.; Carter, George J. & Todd, George H.
Partner: UNT Libraries Government Documents Department
open access

BUBBLE DENSITY MEASUREMENT WITH THE HOUGH-POWELL DIGITIZER

Description: The maximum likelihood method is applied to HoughPowell Mark I flying spot digitizer bubble density measurements on bubble chamber tracks. The probabilities that a bubble will be recorded or missed are derived. Application of the maximum likelihood solutions obtained to Mark I data and to direct projection table measurements of the same track gave essentially the same results. (D.C.W.)
Date: January 1, 1963
Creator: Strand, R.C.
Partner: UNT Libraries Government Documents Department
open access

Bucklings, Disadvantage Factors, and [Delta]28 Measurements in Some Undermoderated Slightly Enriched Cores

Description: The reactivity lifetime of a water-moderated, thermal, power reactor using a low enrichment fuel is, in part, dependent upon the conversion ratio. The High Conversion Critical Experiment (Hi-C) was initiated at Argonne to extend the rage of investigations with light water moderated, slightly enriched, oxide-fueled cores. Bucklings were obtained from the clean critical core size and reflector savings values. The so-called "integral" technique was used to measure the disadvantage factor.
Date: 1963
Creator: Baird, Q. L. & Boynton, A. R.
Partner: UNT Libraries Government Documents Department
open access

The Calculation of Crystal and Counter Settings for the Collection of Crystallographic Data with a Counter-Diffractometer in the Equatorial Plane

Description: Formulas are developed for the angle between any two vectors lying in a plane through the origin of reciprocal space. The application of these formulas for computing the counter and crystal angles for the collection of data with a counter-- diffractometer in the equatorial plane is developed, and a suitable computer program, written in FORTRAN without format suitable for an IBM 1620 computer, is described.
Date: January 1963
Creator: ryor, A. W. (Arthur William), 1928- & Sabine, T. M.
Partner: UNT Libraries Government Documents Department
open access

The Cellular Differences Between Acute and Chronic Neutron and Gamma Ray Irradiation in Mice

Description: Data from many laboratories are summarized that indicate that for mice the RBE of large single doses of gamma rays or neutrons is about the same for shortening of the life span as it is for acute lethality. However, for chronic irradiation the RBE is quite high for shortening of the life span, due to the fact that very small doses of neutrons are proportionately just as effective as large doses, while for gamma rays, small doses are proportionately only about 1/ 4 as effective as large doses. T… more
Date: January 1, 1963
Creator: Curtis, H. J.; Tilley, J. & Crowley, C.
Partner: UNT Libraries Government Documents Department
open access

Cenozoic Geology in the Mammoth Area Pinal County, Arizona

Description: A report about the lower San Pedro Valley in Arizona. This report shows how mapping discrete units of the valley may lead to a broadened understanding of Cenozoic history of intermontane basins in Arizona.
Date: 1963
Creator: Heindl, L. A.
Partner: UNT Libraries Government Documents Department
open access

Cenozoic Geology in the Mammoth Area Pinal County, Arizona

Description: From introduction: "The purpose of this report is to show how mapping of discrete units of the valley fill may lead to a broadened understanding of Cenozoic history of intermontane basins in Arizona. The area described is in the vicinity of Mammoth Arizona where deep dissection has exposed a complex sequence of terrestrial deposits and related rocks."
Date: 1963
Creator: Heindl, L. A.
Partner: UNT Libraries Government Documents Department
Back to Top of Screen