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  Partner: UNT Libraries Government Documents Department
 Collection: Technical Report Archive and Image Library
Special Studies of Reservoir Oils in Naval Petroleum Reserve No. 1, Elk Hills Field, California

Special Studies of Reservoir Oils in Naval Petroleum Reserve No. 1, Elk Hills Field, California

Date: April 1947
Creator: Cook, Alton B. & Shea, G. B.
Description: Report from the U.S. Bureau of Mines on studies conducted on the reservoir oils of Elk Hills field. Methods and instrumentation used in the studies are presented. This report includes tables, graphs, and maps.
Contributing Partner: UNT Libraries Government Documents Department
Specializing for record-breaking

Specializing for record-breaking

Date: February 1, 1924
Creator: Warner, Edward P
Description: This report seeks to determine what constitutes airplane performance and what line should be followed in seeking to break records if the designer is given a free hand.
Contributing Partner: UNT Libraries Government Documents Department
A specially constructed metallograph for use at elevated temperatures

A specially constructed metallograph for use at elevated temperatures

Date: September 11, 1951
Creator: Jenkins, Joe E; Buchele, Donald R & Long, Roger A
Description: A Metallographic microscope was developed with provision for heating a specimen to 1800 F in protective atmospheres, that is, vacuum or gas. A special objective was constructed of reflecting elements with an unusually long working distance (7/16 in.) and a high numerical aperture (0.5). Changes in specimen microstructure were observed and recorded on 35-millimeter motion-picture film. The resulting pictures were projected as motion pictures and individual frames were cut and enlargements made for close observation. Structural changes upon heating a 0.35-percent annealed carbon steel and a 5-percent tin phosphor bronze specimen were observed and recorded. Newly formed microstructure were revealed by selective vacuum etching and specimen relief resulting from recrystallization and varying grain orientation.
Contributing Partner: UNT Libraries Government Documents Department
Speciation of Radionuclides in Natural Groundwaters, Annual Report: October 1986 through September 1987

Speciation of Radionuclides in Natural Groundwaters, Annual Report: October 1986 through September 1987

Date: February 1988
Creator: Doxtader, M. M.; Beitz, J. V.; Reed, Donald Timothy & Bates, John K.
Description: Two ultrasensitive laser techniques, laser photoacoustic spectroscopy (LPAS) and laser-induced fluorescence (LIF), are being developed for the detection and speciation of trace levels of actinides in solutions typical of those expected in a high-level waste repository. An LPAS system was set up for these studies. Experiments were carried out to determine the detection limits of plutonium and americium in solution. Concurrently with the LPAS work, LIF studies were carried out on uranyl ion and curium in solution.
Contributing Partner: UNT Libraries Government Documents Department
Specific Heat of Copper in the Interval 0⁰ to 50⁰ Celsius with a Note on Vacuum-Jacketed Calorimeters

Specific Heat of Copper in the Interval 0⁰ to 50⁰ Celsius with a Note on Vacuum-Jacketed Calorimeters

Date: 1915
Creator: Harper, D. R.
Description: Report issued by the Bureau of Standards over studies on the specific heat of copper. The methods and equipment used for the studies are discussed. This report includes tables, photographs, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Specific Heats and Enthalpies of Technical Solids at Low Temperatures: A Compilation from the Literature

Specific Heats and Enthalpies of Technical Solids at Low Temperatures: A Compilation from the Literature

Date: October 3, 1960
Creator: Corruccini, Robert J. & Gniewek, John J.
Description: Report giving tables of the specific heat, cp, and the enthalpy of 28 metals, 3 alloys, 8 other inorganic substances, and 8 organic substances in the temperature range, 1º to 300º K.
Contributing Partner: UNT Libraries Government Documents Department
Specifications and Fabrication Procedures for APPR-1 Core II Stationary Fuel Elements

Specifications and Fabrication Procedures for APPR-1 Core II Stationary Fuel Elements

Date: 1959
Creator: Cunningham, J. E.; Beaver, R. J.; Robertson, R. D. & Edgar, E. C.
Description: Report regarding the design requirements and manufacturing procedures for the stationary fuel component proposed for operation in the second core loading of the Army Package Power Reactor at Fort Belvoir, Virginia.
Contributing Partner: UNT Libraries Government Documents Department
Specifications and Fabrication Procedures for SM-1 Core II Control Rod Fuel Elements

Specifications and Fabrication Procedures for SM-1 Core II Control Rod Fuel Elements

Date: 1959
Creator: unknown
Description: Report presenting the design and fabrication specifications for stainless steel-base control rod fuel elements.
Contributing Partner: UNT Libraries Government Documents Department
Specifications and Fabrication Procedures on Europium-Bearing Absorber Rods for Reactivity Control in Core II of SM-1

Specifications and Fabrication Procedures on Europium-Bearing Absorber Rods for Reactivity Control in Core II of SM-1

Date: 195u
Creator: Leitten, C. F.
Description: From abstract: "This report is concerned with the specifications and fabrication procedures developed and concerned with the specifications and fabrication procedures developed and adopted for manufacturing the prototype component."
Contributing Partner: UNT Libraries Government Documents Department
Specifications and Procedures Used in Manufacturing U₃O₈-Aluminum Dispersion Fuel Elements for Core I of the Puerto Rico Research Reactor

Specifications and Procedures Used in Manufacturing U₃O₈-Aluminum Dispersion Fuel Elements for Core I of the Puerto Rico Research Reactor

Date: October 21, 1963
Creator: Kucera, W. J.; Leitten, C. F., Jr. & Beaver, R. J.
Description: Report containing the description and design of U₃O₈-Aluminum Dispersion Fuel Elements for Core I of the Puerto Rico Research Reactor. Topics include the requirements of core materials, materials specifications, manufacturing procedures, and shipping preparation.
Contributing Partner: UNT Libraries Government Documents Department
Specifications for Selected Hydraulic-Powered Roof Supports: With a Methods to Estimate Support Requirement for Longwalls

Specifications for Selected Hydraulic-Powered Roof Supports: With a Methods to Estimate Support Requirement for Longwalls

Date: September 1969
Creator: Barry, A. J.; Nair, O. B. & Miller, J. S.
Description: Report issued by the Bureau of Mines discussing hydraulic-powered roof support specifications. As stated in the abstract, "this report presents observations made by Bureau engineers regarding hydraulic-powered roof supports that are currently being used or have been used on nearly all operating long-walls in the United States" (p. 1). This report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Specifications for Swage Compacted, Mixed Oxide (UO2-PuO2), Fuel Elements for the Plutonium Recycle Test Reactor (MARK I-M)

Specifications for Swage Compacted, Mixed Oxide (UO2-PuO2), Fuel Elements for the Plutonium Recycle Test Reactor (MARK I-M)

Date: October 1963
Creator: Hanford Atomic Products Operation
Description: Report containing the dimensions, materials, and fabrication details for swage compacted, mixed oxide (UO2-PuO2), fuel elements for the Plutonium Recycle Test Reactor (MARK I-M).
Contributing Partner: UNT Libraries Government Documents Department
Specifications for Swaged UO2 19-Rod Cluster, PRTR Fuel Element Mark 1

Specifications for Swaged UO2 19-Rod Cluster, PRTR Fuel Element Mark 1

Date: March 15, 1960
Creator: Millhollen, M. K.
Description: Specifications including detail dimension, materials, fabrication steps, acceptance criteria, and final assembly steps for the swaged uranium dioxide, 19-rod cluster Plutonium Recycle Test Reactor fuel element.
Contributing Partner: UNT Libraries Government Documents Department
Specifications for Vibrationally Compacted, Mixed Oxide (UO2-PuO2), Fuel Elements for the Plutonium Recycle Test Reactor (MARK I-L)

Specifications for Vibrationally Compacted, Mixed Oxide (UO2-PuO2), Fuel Elements for the Plutonium Recycle Test Reactor (MARK I-L)

Date: October 1, 1963
Creator: Hanford Atomic Products Operation
Description: Report describing the dimensions, materials, and fabrication of vibrationally compacted, mixed oxide (UO2-PuO2) fuel elements for the Plutonium Recycle Test Reactor (MARK I-L). Appendix begins on page 38.
Contributing Partner: UNT Libraries Government Documents Department
Specifications for Vibrationally Compacted UO2 Nested Tubular Fuel Element (PRTR MARK II-C)

Specifications for Vibrationally Compacted UO2 Nested Tubular Fuel Element (PRTR MARK II-C)

Date: March 1963
Creator: Milhollen, M. K.
Description: Report describing the vibrationally compacted UO2 nested tubular fuel element, its design specifications, fabrication, and assembly.
Contributing Partner: UNT Libraries Government Documents Department
Spectra and diffusion in a round turbulent jet

Spectra and diffusion in a round turbulent jet

Date: January 1, 1951
Creator: Corrsin, Stanley & Uberoi, Mahinder S
Description: In a round turbulent jet at room temperature, measurement of the shear correlation coefficient as a function of frequency (through band-pass filters) has given a rather direct verification of Kolmogoroff's local-isotropy hypothesis. One-dimensional power spectra of velocity and temperature fluctuations, measured in unheated and heated jets, respectively, have been contrasted. Under the same conditions, the two corresponding transverse correlation functions have been measured and compared. Finally, measurements have been made of the mean thermal wakes behind local (line) heat sources in the unheated turbulent jet, and the order of magnitude of the temperature fluctuations has been determined.
Contributing Partner: UNT Libraries Government Documents Department
Spectra of Gamma Rays Produced by the INteraction of ~160-MeV Protons with Be, C, O, Al, Co, and Bi

Spectra of Gamma Rays Produced by the INteraction of ~160-MeV Protons with Be, C, O, Al, Co, and Bi

Date: April 1965
Creator: Zobel, W.; Maienschein, F. C. & Scroggs, R. J.
Description: Report concerning the production of gamma ray spectra of gamma rays by the interaction of ~160-MeV protons with beryllium, carbon, oxygen, Aluminum, carbon monoxide, and bismuth. This also includes descriptions of the apparatus used and a discussion of the results.
Contributing Partner: UNT Libraries Government Documents Department
Spectral representation and criticality problem of a two-region cell transport operator

Spectral representation and criticality problem of a two-region cell transport operator

Date: 1965
Creator: Pollack, Israel
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Spectral Shift Control Reactor Design and Economic Study

Spectral Shift Control Reactor Design and Economic Study

Date: December 1961
Creator: Mars, D.
Description: Study of nuclear power plants incorporating the Spectral Shift Control Reactor (SSCR).
Contributing Partner: UNT Libraries Government Documents Department
Spectral Theory of Sturm-Liouville Differential Operators: Proceedings of the 1984 Workshop. Held at Argonne National Laboratory May 15 - June 15, 1984

Spectral Theory of Sturm-Liouville Differential Operators: Proceedings of the 1984 Workshop. Held at Argonne National Laboratory May 15 - June 15, 1984

Date: December 1984
Creator: Kaper, H. G.; Zettl, Anton & Pieper, Gail W.
Description: This report contains the proceedings of the workshop which was held at Argonne during the period May 14 through June 15, 1984. The report contains 22 articles, authored or co-authored by the participants in the workshop. Topics covered at the workshop included the asymptotics of eigenvalues and eigenfunctions; qualitative and quantitative aspects of Sturm-Liouville eigenvalue problems with discrete and continuous spectra; polar, indefinite, and non-self-adjoint Sturm-Liouville eigenvalue problems; and systems of differential equations of Sturm-Liouville type.
Contributing Partner: UNT Libraries Government Documents Department
Spectrometric Techniques for Measuring Environmental Gamma Radiation

Spectrometric Techniques for Measuring Environmental Gamma Radiation

Date: October 1964
Creator: Beck, Harold L.; Condon, William J. & Lowder, Wayne M.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
A Spectrophotometric Atlas of the Spectrum of CH from 3000A to 5000A

A Spectrophotometric Atlas of the Spectrum of CH from 3000A to 5000A

Date: February 14, 1961
Creator: Bass, Arnold M. & Broida, H. P.
Description: Report of the near ultraviolet and visible emission spectrum of CH presented in the form of a spectrophotometric atlas. The spectrum was recorded photoelectrically from an acetylene-oxygen flame in the region 4900 to 3000 A by use of a high-resolution grating monochromator. Each of the lines in the CH spectrum is identified.
Contributing Partner: UNT Libraries Government Documents Department
A spectrophotometric method for identification and estimation of alkylnaphthalenic-type hydrocarbons in kerosene

A spectrophotometric method for identification and estimation of alkylnaphthalenic-type hydrocarbons in kerosene

Date: April 1, 1947
Creator: Cleaves, Alden P & Carver, Mildred S
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Spectroscopy of Uranyl Salts in the Solid State

Spectroscopy of Uranyl Salts in the Solid State

Date: November 1953
Creator: Rabinowitch, Eugene
Description: None
Contributing Partner: UNT Libraries Government Documents Department