13 Matching Results

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Relative Yields of Nitrogen-17 Produced by 190-Mev Deuteron Bombardment

Description: "Yields of N¹⁷ relative to that produced in LiF have been measured in the 190-Mev deflected deuteron and the 380-Mev alpha beams of the 184-inch synchrocyclotron. The measurements have been performed in all the light elements from 0 through V, with the exception of Sc and the noble gases. In addition, yields were measured in the separated isotopes of Mg...Comparisons are made with other types of yield studies performed with neutrons and protons, and the areas of agreement are noted."
Date: April 13, 1955
Creator: Chupp, Warren William
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries Government Documents Department
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Fast Neutron Effects on Du Pont 1290 Film

Description: Abstract: "Fast neutron effects on a widely used x-ray film have been investigated. The neutron flux was provided by the (d, t) reaction of a Cockcroft-Walton accelerator. Integrated exposures to 10-10 n/cm-2 were given the film. It was found that perturbations on film that were pre-exposed to Co-60 gamma rays from 10 to 2000 r were negligible. Simultaneous exposure of neutrons plus gammas also indicated negligible effect on the film insofar as the gamma dose was concerned."
Date: June 13, 1958
Creator: Block, Seymour & Hughes, Lewis
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Stability for inhomogeneous difference schemes

Description: Abstract. The Equivalence Theorem of P. Lax is extended to difference schemes for initial-value problems for linear inhomogeneous PDE with linear inhomogeneous boundary values and for boundary-value problems.
Date: July 13, 1960
Creator: Seidman, Thomas I.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Lawrence Radiation Laboratory Chemistry Division Quarterly Report: December 1952 - February 1953

Description: The following documents are quarterly progress reports recorded in the chemistry division of the University of California's radiation laboratory.
Date: April 13, 1953
Creator: Perlman, Isadore; Seaborg, Glenn T. (Glenn Theodore), 1912-1999 & Latimer, Wendell M. (Wendell Mitchell), 1893-1955
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Summary of the Research Progress Meeting

Description: Technical report includes three reports of research progress: 1)Meson Mass Determination by Grain Counting, W. H. Barkas; 2) The Magnetic Beta Ray Lens Spectrograph, A. C. Helmholz; 3) Anthracene Counters, E. Martinelli.
Date: May 13, 1948
Creator: Wakerling, R. K. (Raymond Kornelious), 1914-
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Summary of the Research Progress Meeting of September 1, 1949

Description: The absolute excitation functions for the production of fission by charged particle bombardment in several substances were investigated at both high and low energies. The low energy work was done at the 60-inch Crocker cyclotron with alpha particles and deuterons, while the high energy work was done at the 184-inch cyclotron with alpha particles, deuterons, and protons.
Date: October 13, 1949
Creator: Wakerling, R. K. (Raymond Kornelious), 1914-
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Energy Response And Physical Properties Of NTA* Personnel Neutron Dosimeter Nuclear Track Film

Description: This paper reports the chemical and physical properties of the NTA film packet. It correlates with these properties the response of this packet to neutrons of various energies. In this correlation the concept of the track unit is introduced as a basic unit for reporting film-packet response.
Date: January 13, 1961
Creator: Lehman, Richard L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Effect of Choice of Electrical Conductor on Power Requirements of Low Temperature Magnets

Description: Introduction. As has been shown by Post, the total power required to produce a strong, steady-state magnetic field is strongly dependent upon the temperature at which the electrical conductor of the magnet operates. The power required for operation at very low temperature can, in some cases, be much less than that required for ambient temperature operation. The power required for low temperature operation depends on many system characteristics which include the metal chosen for the electrical… more
Date: November 13, 1959
Creator: Mallon, Richard G.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Behavior, a Balanced Network of Chemical Transformations (Biokinetics)

Description: Abstract. While the concept of a biological system as a balanced network of chemical transformations is not a new one, experimental definition of specific systems has been lacking. This paper defines theoretically and experimentally a number of such networks and their behavior and response to some limited environmental changes.
Date: January 13, 1954
Creator: Bradley, D.F. & Calvin, M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Chemistry Division Quarterly Report: December, 1952, January, February, 1953 - The Solubility of Hydrogen and Deuterium in Various Solvents

Description: In the past year, exploratory data have been taken to determine the relative solubilities of hydrogen and deuterium in various solvents in the vicinity of room temperature and atmospheric pressure. This investigation is one phase of a program to determine the feasibility of separating deuterium from hydrogen by means of rectified absorption.
Date: April 13, 1953
Creator: Cook, M. & Hanson, D. N.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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