300 Matching Results

Search Results

Progress Report on Loading of Titanium with Deuterium

Description: Report issued by the University of California Radiation Laboratory discussing an experiment in which a system was designed and built to load titanium with deuterium gas of a high purity. It discusses the results and the parameters affecting the amounts and purity of the absorbed gas.
Date: May 5, 1955
Creator: Ruff, James W.
Partner: UNT Libraries Government Documents Department

IBM 1401 Computer Produced and Maintained Library Circulation Records

Description: Report issued by the University of California Lawrence Radiation Laboratory discussing a method of updating library circulation records on an IBM 1401 computer. The report describes the methods of generating and updating the records using transaction cards to create computer tapes that are sorted and updated to prepare current reports of circulation information.
Date: January 23, 1964
Creator: Kennedy, James H.
Partner: UNT Libraries Government Documents Department

The Podmoskovnaya Underground Coal Gasification Station

Description: From abstract: "Survey of the Soviet effort in underground coal gasification and summarizes research conducted at the Podmoskovnaya Station until its close in 1963."
Date: May 15, 1981
Creator: Olness, D. U.
Partner: UNT Libraries Government Documents Department

Tory II-A: A Nuclear Ramjet Test Reactor

Description: Report containing information regarding the design of the Tory II-A nuclear ramjet engine, and descriptions of its locale, test program, and possible hazards.
Date: November 4, 1959
Creator: Hadley, James W.
Partner: UNT Libraries Government Documents Department

Neutron Production in the Pinch Due to Instability Breakup

Description: Abstract: "The neutrons from the linear pinch in Berkeley have been shown to originate from deuteron collisions with a large net center-of-mass velocity in one direction along the axis of the pinch tube. The interpretation of this result is that the neutron production associated with the pinch is non-thermonuclear in origin. The object of this paper is to review the experimental evidence and discuss a possible source of the neutron production."
Date: May 12, 1956
Creator: Colgate, Stirling A.
Partner: UNT Libraries Government Documents Department

Decay Schemes and Nuclear Spectroscopic States in the Heavy-Element Region (Thesis)

Description: From introduction: "A study of the decay schemes of a considerable number of nuclei in the heavy-element region has been undertaken in the hope that a more detailed knowledge of the energy levels involved will lead to a better understanding of their nature and therefore of the nucleus itself."
Date: June 1955
Creator: Stephens, Frank Samuel, Jr.
Partner: UNT Libraries Government Documents Department

Nuclear Decay Schemes in the Actinium Family

Description: Abstract: "With magnetic alpha-particle and electron high-resolution spectrographs and scintillation gamma-ray spectrometers, a study was made of the nuclear decay of a number of members of the actinium family - U-235, Th-227, Ra-223, Em-219, Po-215, and Bi-211. Decay schemes are presented for each of these nuclides, together with such correlations as are possible with present theoretical nuclear models. The decay scheme of U-235 and a portion of that of Th-227 are interpretable in terms of the collective model and a spherical shell-model characteristics; however, the intermediate nuclides present complexities not well understood."
Date: July 1957
Creator: Pilger, Richard Christian, Jr.
Partner: UNT Libraries Government Documents Department

An Investigation of Temperature Measuring Techniques for Use in High Power Density Nuclear Reactors

Description: Abstract: "Temperature measuring techniques for application to temperatures up to 2000 deg C have been investigated. Emphasis has been placed on those methods suitable for use in the environment of a high power density nuclesr reactor of particular design. A survey of available techniques is made and evaluated in the light of the general problem. The properties and behavior of materials at high temperatures and in a high flux of particle radiation are discussed. As a result of the preceding considerations and a comprehensive literature search thermoelectric thermometry emerges as the most favorable method. A discussion of thermoelectric thermometry is given and recommendations as to materials and construction of a proposed expedient thermocouple are given. An experimental program leading to a more satisfactory thermocouple assembly is discussed."
Date: 1957
Creator: Ragent, Boris & Samuel, Aryah H.
Partner: UNT Libraries Government Documents Department

Small-Scale Instabilites of the Pinch and a Suggested Remedy: The Levitron

Description: Report discussing "experimental results on the classical stabilized pinch," "the usefulness of the Levitron in Stellarator-type operation," and "practical details of the levitation process." A configuration is presented which involves a "toroidal pinch tube inside which a rigid toroidal conductor is levitated by means of an induced magnetic field." Additionally, "an alternative scheme is considered, where the toroidal core is suspended from current-carrying wires, but this approach does not appear promising."
Date: September 1958
Creator: Colgate, Stirling A. & Furth, H. P.
Partner: UNT Libraries Government Documents Department

Theories for Angular Distributions in Low Energy Nuclear Reactions : A Series of Six Lectures Presented at the Lawrence Radiation Laboratory, Livermore, California, in 1958

Description: Report presenting six lectures on theories for angular distributions in low energy nuclear reactions. The topics of the lectures are "survey of reaction mechanisms", "born approximation for direct interaction theory", "semiclassical approximation for direct interaction", "distorted wave analysis and direct surface interactions", "angular correlation - general theory", and "interpretation of inelastic proton scattering by means of angular correlation theory".
Date: 1958
Creator: Moszkowski, Steven A.; Benveniste, J. & Schwarcz, E. H.
Partner: UNT Libraries Government Documents Department

Dr. Johnson's Lectures to the ARC Research Group

Description: Abstract: "These notes were written from recordings of a series of lectures which Dr. Montgomery H. Johnson presented to the ARC Research Group of the University of California Radiation Laboratory, Livermore, during January, February and March of 1954. In the lectures he discussed plasma oscillations and the penetration of radiofrequency electromagnetic fields into plasmas. Dr. Johnson plainly did not attempt rigorous or exhaustive treatments of these subjects but rather contented himself for the most part with the introduction of ideas in the simplest manner possible."
Date: November 1954
Creator: Roberts, John E.
Partner: UNT Libraries Government Documents Department

A study of the interaction of positive K mesons

Description: From abstract: " The interaction of positive K mesons having energies between 20 to 220 Mev with the nuclei of photographic emulsion has been investigated."
Date: May 15, 1957
Creator: Lannutti, Joseph Edward
Partner: UNT Libraries Government Documents Department

Thermodynamics of Irreversible Processes: The Experimental Verification of the Onsager Reciprocal Relations

Description: Report discussing theories of irreversible thermodynamic processes. "The purpose of this review is to collect the presently available experimental data for a variety of quite different irreversible phenomena and to show that this evidence does indeed verify the Onsager Reciprocal Relations."
Date: July 30, 1959
Creator: Miller, Donald Gabriel
Partner: UNT Libraries Government Documents Department

Temperatures and Thermal Stresses in Hexagonal Tubes and Pierced Plates With Internal Heat Sources

Description: From abstract: "Steady temperatures and thermal stresses are determined for long hexagonal tubes having round holes for the case of uniform internal heat generation and a fluid-cooled inside surface. Thermal stresses are also determined for thick plates pierced by holes on an equilateral triangular pattern and for hexagonal tubes having a hexagonal hole with rounded inside corners. Stresses in the end regions of tubes are also investigated."
Date: September 22, 1959
Creator: Meuser, Robert B.
Partner: UNT Libraries Government Documents Department

Theoretical Analysis of the Hydrodynamic Flow in Exploding Wire Phenomena

Description: Report discussing theoretical exploding wire phenomena calculations made with an IBM 704 lagrangian code. Calculations were made under different conditions and assuming instantaneous energy deposition in the wire.
Date: March 1959
Creator: Rouse, Carl A.
Partner: UNT Libraries Government Documents Department

The Theory and Operation of Shock-Load Ferroelectric Transducers

Description: A report discussing "an explosive ferroelectric power supply and the experimental approach followed in determining its operating characteristics."
Date: November 1959
Creator: Abegg, M. T.; Kuenning, R. W.; Phelps, P. L., Jr. & Graham, H. M.
Partner: UNT Libraries Government Documents Department

Microwave Diagnostics in ARC Research : On Determination of Physical Quantities of Gas Discharges in Ion-containment Machines by Measurement of Microwave Propagation Coefficient

Description: This report describes a method used to determine semi-quantitatively the time-varying plasma density in magnetic mirror machines by microwave phase-shift and attenuation measurement.
Date: April 1955
Creator: Post, Richard F.; Prosser, T. F. & Wharton, C. B.
Partner: UNT Libraries Government Documents Department

Meson Mass Measurements III : The Pi-Mu Mass Ratio and Energy Balance in Pion Decay

Description: From introduction: "This article constitutes the third of a series of three papers on the "direct" measurements of the meson masses by the "Hp vs. Range" mass ratio method...The study here reported is a logical extension of the pion-proton mass ratio technique."
Date: March 23, 1954
Creator: Birnbaum, Wallace
Partner: UNT Libraries Government Documents Department