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Effectiveness of Selected Diesel Particulate Matter Control Technologies for Underground Mining Applications: Isolated Zone Study, 2003

Description: Report discussing the design and execution of a study in an underground metal mine to asses the effects of selected diesel emissions control technologies on the concentrations of diesel particular matter and gases in underground mine air. The study objectives, methodology, and presentation and analysis of results are included
Date: May 2006
Creator: Bugarski, Aleksandar D.; Schnakenerg, George H., Jr.; Noll, James D.; Mischler, Steven E.; Patts, Larry D.; Hummer, Jon A. et al.
Partner: UNT Libraries Government Documents Department
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An Instrument for the Measurement of Interplanetary Solar Plasma

Description: Report describing the group of instruments developed for the Venus-bound spacecraft, Mariner 2, launched on August 27, 1962. The Mariner 2 solar plasma instruments, and its predecessor, are described along with electrometer and deflection voltage systems. The report includes a history of preflight testing and calibration of the Mariner 2 flight instrument, in addition to some details of its flight performance.
Date: May 1, 1964
Creator: Josias, Conrad & Lawrence, James, Jr.
Partner: UNT Libraries Government Documents Department
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Laboratory Tests on Proposed Embankment and Subgrade Materials, Hanover Main Canal No. 2, Hanover Bluff Unit, Missouri River Basin Project

Description: Report discussing laboratory tests performed on samples representing embankment and subgrade materials for Hanover Main Canal No. 2, Hanover Bluff Unit, Missouri River Basin Project (p. 1). Discussion of the results includes analysis of gradation and Atterberg limits, permeability, and erosion resistance with respect to samples collected for the study.
Date: May 18, 1955
Creator: Ellis, W.
Partner: UNT Libraries Government Documents Department
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Shot Smoky : A Test of the Plumbbob Series, 31 August 1957

Description: This report describes the activities of Department of Defense (DoD) participants in the atmospheric nuclear test, SMOKY, conducted on 31 August 1957 as part of the PLUMBBOB series. The various levels at which DoD personnel participated within the Nevada Test Organization and Desert Rock projects are described. Those projects related to DoD mission activities are described as to purpose, agency, results, operation, and radiological safety aspects.
Date: May 31, 1981
Creator: Harris, P. S.; Lowery, C.; Nelson, A. G.; Obermiller, S.; Ozeroff, W. J. & Weary, E.
Partner: UNT Libraries Government Documents Department
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Geochemical Exploration for Uranium in the Red Desert, Wyoming

Description: Report discussing geochemical exploration techniques for uranium at the ENQ uranium deposit in the Battle Spring Formation, Red Desert, Wyoming.
Date: May 1981
Creator: Bramlett, Larry; Pacer, John C. & Moll, Stanton
Location: None
Partner: UNT Libraries Government Documents Department
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U. S. Nuclear Regulatory Commission Artificial Intelligence Strategic Plan: Fiscal Years 2023-2027

Description: This report outlines the U.S. Nuclear Regulatory Commission's (NRC) AI strategic plan. The strategic plan focuses on a broad spectrum of sub-specialties which could encompass various algorithms and application examples which the NRC has not previously reviewed and evaluated.
Date: May 2023
Creator: Dennis, M.; Lalain, T.; Betancourt, L.; Hathaway, A. & Anzalone, R.
Partner: UNT Libraries Government Documents Department
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Artificial Intelligence: Background, Selected Issues, and Policy Considerations

Description: Report containing an overview of artificial intelligence (AI), recent growth in the field of AI, federal activity in AI (i.e., Executive Branch and Congress), and selected issues for congressional consideration to assist Congress in its work on AI.
Date: May 19, 2021
Creator: Harris, Laurie A.
Partner: UNT Libraries Government Documents Department
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Summary of the 2018 White House Summit on Artificial Intelligence for American Industry

Description: This report summarizes the 2018 White House Summit on Artificial Intelligence for American Industry, where over 100 senior government officials, technical experts from top academic institutions, head of industrial research labs and American business leaders who are adopting AI technologies to benefit their customers, workers, and shareholders converged.
Date: May 10, 2018
Creator: United States. Office of Science and Technology Policy
Partner: UNT Libraries Government Documents Department
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Envisioning a National Artificial Intelligence Research Resource (NAIRR): Preliminary Findings and Recommendations: An Interim Report by the NAIRR Task Force

Description: Report establishing the foundation of the National Artificial Intelligence Research Resource (NAIRR) as well as initial findings from research requested by Congress.
Date: May 2022
Creator: United States. National Science Foundation. National Artificial Intelligence Research Resource
Partner: UNT Libraries Government Documents Department
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Unit Operations Section Monthly Progress Report February 1960 - Chemical Technology Division

Description: Summaries of progress are presented for Fuel cycle development, GCR coolant clean up studies, HR Thorium blanket studies, Ion exchange, Power reactor fuel processing, Solvent extraction studies, Volatility, and Waste processing
Date: May 18, 1960
Creator: Whatley, M. E. (Marvin E.), 1926-; Haas, P. A.; Horton, R. W.; Ryon, A. D.; Suddath, J. C. & Watson, C. D.
Partner: UNT Libraries Government Documents Department
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Unit Operations Section Monthly Project Report March 1960 - Chemical Technology Division

Description: Progress is reported on fuel cycle development, HR thorium blanket studies, ion exchange, power reactor fuel processing, solvent extraction studies, volatility and waste processing.
Date: May 31, 1960
Creator: Whatley, M. E. (Marvin E.), 1926-; Haas, P. A.; Horton, R. W.; Ryon, A. D.; Suddath, J. C. & Watson, C. D.
Partner: UNT Libraries Government Documents Department
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Upper Atmosphere Monitoring Program. Progress Report No. 6 Covering period November 1, 1958 to January 31, 1959. Report No. 1903

Description: Programs of research into the physical parameters involved in the collection of airborne radioactive particles and the development, fabrication, and calibration of balloon-borne particle sampling equipment to implement the precise determination of stratospheric particle concentration and particle size distribution are reported. A two-stage rectangular jet impactor which collects airborne particles by impingement on a flat plate and is designed to obtain data on size distribution was fabricated.… more
Date: May 1, 1959
Creator: Baumstark, J;; Torgeson, L;; Stern, S;; Schekman, A; & Zeller, W
Partner: UNT Libraries Government Documents Department
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Heat Transfer from Spent Fuel and Blanket Subassemblies During Transfer from Reactor to Decay Storage Facility. Technical Memorandum No. 2

Description: During the transfer of spent fuel and blanket subassemblies from the reactor to the decay storage the subassemblies must be moved through an inert gas The heat generation due to the decay of fission is sufficiently large that provisions must be made for cooling the subassembly when in the gas The transfer equipment was designed for conduction radiation and natural convection cooling only. Various steps in the transfer process are explained and computations on heat generation and transfer are gi… more
Date: May 15, 1957
Creator: Kintner, L. L.
Partner: UNT Libraries Government Documents Department
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Relations Governing Low Cycle Fatigue : a Summary of the Pertinent Literature

Description: The information available to date on low-cycle fatigue, resulting from either repeated mechanical straining (strain cycling) or from repeated temperature changes under restraint (thermal cycling and thermal shock), their relation to static and conventional fatigue properties, and their fundamental significance is assembled. In spite of the small amount of data accumulated on the effects of the numerous variables involved in low-cycle fatigue these data appear to conform to certain significant r… more
Date: May 15, 1958
Creator: Sachs, George, 1896-1960 & Taber, A. P.
Partner: UNT Libraries Government Documents Department
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Oscillation Results in EBR-I, Mark III with Fuel Rods Loose: Steady State Temperatures for Low Power Parallel Flow Runs. Progress Report No. 3

Description: Oscillator and flow change tests carried out the the fuel rods loosened in two of the seven core assemblies failed to reveal the existence of a significant positive temperature coefficient of reactivity. However, fuel rod positioning was not the same in the test as in Mark II.
Date: May 6, 1958
Creator: Smith, ‎R. R.; Boland, James F., 1927- & Thalgott, F. W.
Partner: UNT Libraries Government Documents Department
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Radiation Shielding for the Cambridge Electron Accelerator

Description: The radiation shielding requirements for the 6.0-Bev electron synchrotron are analyzed and the plans for fulfilling these requirements are presented. The special problems include 1) overhead shielding for the target areas, 2) overhead shielding for the tunnel containing the magnet ring, 3) local and overhead shielding for X-rays from the linac injector, 4) shielding for the adjacent public street, 5) shielding between the target area and the experimental building, 6) local shielding for experim… more
Date: May 2, 1957
Creator: Livingston, M. Stanley (Milton Stanley)
Partner: UNT Libraries Government Documents Department
open access

Control of Oscillation Amplitudes

Description: This report analyzes methods of correcting for the anti-damping of the radial betatron oscillations. Practical methods of reducing the anti-damping are to couple the radial and vertical betatron oscillations by means of a rotated magnetic quadrupole lens, or to add a magnetic structure which has a decrease in radiation loss for increasing radius of particles. It is shown that the damping ration cannot be changed by shaping the R.F. cavities.
Date: May 15, 1956
Creator: Robinson, Kenneth W.
Partner: UNT Libraries Government Documents Department
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The Cambridge Electron Accelerator

Description: A general account is given of the plans for the 6-Bev electron synchrotron to be build by Harvard University and M.I.T. with the support of the Atomic Energy Commission. The accelerator ring will include 48 strong-focusing magnets, each with a positive-gradient section and a negative-gradient section. The 48 magnets will be spaced by 48 field-free straight sections, 16 of which will contain rf accelerating cavities. Electrons of 20-Mev energy will be injected from a linac. The peak field to giv… more
Date: May 4, 1956
Creator: Livingston, M. Stanley (Milton Stanley)
Partner: UNT Libraries Government Documents Department
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Theory of the Thermal Breakaway of a Pinned Dislocation Line with Application to Damping Phenomena

Description: An investigation is made of the model of a pinned dislocation line under stress. The model used is that originally given by Koehler and later employed by Granato and Lücke in their theory of mechanical damping due to dislocations. By taking into account thermal fluctuations the probability of the thermal unpinning (breakaway) of such a dislocation line is calculated. The effect of the breakaway on the decrement and apparent modulus change felt by a stress wave traveling though a solid is also c… more
Date: May 1, 1958
Creator: Teutonico, Louis J.; Granato, Andrew V. & Lücke, Kurt
Partner: UNT Libraries Government Documents Department
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Nuclear Superheater for a Controlled Recirculation Boiling Reactor : Interim Feasibility Report

Description: The Atomic Energy Commission's' contract provides for a feasibility study of a nuclear superheater for a boiling water reactor as part of the overall research and development program. This study is performed using the basic specification of the Pathfinder Atomic Power Plant. For comparative purposes this approach has been particularly meaningful. The objective of this study has been to determine and evaluate a means of improving and simplifying the boiling water reactor cycle through use of a … more
Date: May 9, 1958
Creator: Graham, C B. & Bartling, H. A.
Partner: UNT Libraries Government Documents Department
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Bettis Plant Materials Manual

Description: The considerations to be made in choosing an alloy for use under certain conditions are discussed. The properties of carbon steel, Ma-Mo steel, stainless steels, Stellates, Haynes-25, Inconel X, Monel, Zircaloy-2, and Zircaloy-3 are given, and purchase specifications stated.
Date: May 1957
Creator: {{{name}}}
Partner: UNT Libraries Government Documents Department
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Irradiation Damage at Low Temperatures in the Noble Metals

Description: During the past year a great deal of new experimental information has become available concerning the nature of the damage produced in the noble metals by nuclear irradiation. In addition, several new theoretical calculations have appeared. The present survey attempts to asses our knowledge of the field. In particular, it attempts to five an atomic description of the natures of the damage introduced and of the changes which occur during thermal annealing in the novel metals below 60 K.
Date: May 1958
Creator: Koehler, James S. (James Stark), 1914-2006.; Seitz, Frederick, 1911-2008 & Simmons, R. O.
Partner: UNT Libraries Government Documents Department
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