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144
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98
Technical Report Archive and Image Library
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Stream sediment detailed geochemical survey for Marysvale, Utah
Results of the Marysvale detailed geochemical survey are reported. Field and laboratory data are presented for 397 stream sediment samples and 160 radiometric readings. Statistical and areal distributions of uranium and possible uranium-related variables are displayed. A generalized geologic map of the area is provided, and pertinent geologic factors which may be of significance in evaluating the potential for uranium mineralization are briefly discussed. Stream sediments containing significant amounts of soluble uranium (greater than or equal to 16.93 ppM) occur in numerous areas, the most prevalent being in the western portion of the survey area, within and surrounding the Mount Belknap Caldera. Thorium, beryllium, cerium, manganese, molybdenum, niobium, potassium, yttrium, zinc, and zirconium occur in concentrations greater than or equal to 84th percentile in many sediment samples taken from within and surrounding the Mount Belknap Caldera. The uranium and related variables are associated with highly silicic intrusions and extrusions of the Mount Belknap Volcanics, as well as hydrothermal activity which has occurred in the Marysvale volcanic field.
Date:
July 31, 1980
Creator:
Butz, T. R.; Vreeland, J. L.; Bard, C. S.; Helgerson, R. N.; Grimes, J. G. & Pritz, P. M.
Object Type:
Report
System:
The UNT Digital Library
Study on reduction of accessory horsepower requirements. Eighth quarterly progress report
This is the eighth quarterly technical progress report for a program in which the objective is to evolve and define an accessory drive system that will minimize system power consumption of driven accessories on an internal combustion engine in a passenger automobile. The initial program phases established concept feasibility, determined potential fuel savings, and selected a drive system design for concept mechanization. The current Phase IV carries the program through prototype fabrication and bench, engine, and vehicle tests. The final program objective is a detail drive system design and a demonstrated overall vehicle fuel savings potential. The major technical accomplishments during this reporting period were: the test vehicle was successfully driven to and from Ann Arbor, Michigan from Phoenix with the drive system installed; accessory drive hardware was calibrated, disassembled and reviewed for wear after round trip from Phoenix to Ann Arbor, Michigan; MADS governor performance was analyzed and parameters were varied to demonstrate flexibility available in modifying accessory drive input/output characteristics; and a task list that matched smaller, lower cost accessory components, with the accessory drive equipped vehicle, was prepared. Major emphasis during the remainder of the program will be in this area. (LCL)
Date:
July 31, 1976
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Hydrogeochemical and Stream Sediment Reconnaissance Basic Data for Grand Island NTMS Quadrangle, Nebraska; Kansas: Appendix C
Data collected as part of a hydrogeochemical and stream sediment reconnaissance of Grand Island NTMS quadrangle in Kansas and Nebraska including laboratory data on well water and stream sediments as well as field data.
Date:
July 31, 1980
Creator:
National Uranium Resource Evaluation Program
Object Type:
Dataset
System:
The UNT Digital Library
Near Term Hybrid Passenger Vehicle Development Program. Phase I, Final report. Appendix C: preliminary design data package. Volume I
The assumptions made, analysis methods used, and preliminary results of research to determine the design specifications for a hybrid electric-powered and internal combustion engine-powered vehicle that would optimize the fuel economy of passenger automobiles are described. Information is included on body and component design, selection of spark-ignition engine and Ni-Zn batteries, life-cycle costs and life-cycle fuel consumption. (LCL)
Date:
July 31, 1979
Creator:
Piccolo, R.
Object Type:
Report
System:
The UNT Digital Library
Terrestrial photovoltaic power systems with sunlight concentration. Progress report, January 1, 1975--July 31, 1975
None
Date:
July 31, 1975
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Brayton-cycle heat-recovery-system characterization program. Gas-conditioning final evaluation report
Flue gas conditioning approaches for the Brayton-cycle heat recovery system are discussed. This revision incorporates the results of recent AiResearch tests on the subatmospheric system (SAS) turbocompressor, as well as the Electric Power Research Institute sponsored tests on ceramic fiber filters. The two primary purposes of the gas conditioning evaluation are: to determine the need for protecting the Brayton-cycle turbocompressor and heat exchanger from the potential damaging effects of erosion and deposition, and to determine what type of approach should be used for cleanup, if protection by flue gas conditioning is required.
Date:
July 31, 1981
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Silicon-on ceramic process. Silicon sheet growth and device development for the large-area silicon sheet and cell development tasks of the low-cost solar array project. Quarterly report No. 12, April 2, 1979-June 29, 1979
The objective of this research program is to investigate the technical and economic feasibility of producing solar-cell-quality sheet silicon. We plan to do this by coating one surface of carbonized ceramic substrates with a thin layer of large-grain polycrystalline silicon from the melt. During the quarter, significant progress was demonstrated in several areas: (1) a 10-cm/sup 2/ cell having 9.9 percent conversion efficiency (AM1, AR) was fabricated; (2) the Honeywall-sponsored SCIM coating development succeeded in producing a 225-cm/sup 2/ layer of sheet silicon (18 inches x 2 inches); and (3) 100 ..mu..m-thick coatings at pull speed of 0.15 cm/sec wer$obta9ned, although apoproximately 50 percent of the layer exhibited dendritic growth. Other results and accomplishments during the quarter are reported in detail. (WHK)
Date:
July 31, 1979
Creator:
Chapman, P.W.; Zook, J.D.; Heaps, J.D.; Grung, B.L.; Koepke, B. & Schuldt, S.B.
Object Type:
Report
System:
The UNT Digital Library
Physiopathology of blood platelets and development of platelets substitutes. Progress report, August 1, 1976--October 31, 1977. [/sup 51/Cr]
Progress is reported on the following research projects: the effect of estrogen on platelet aggregability and thrombus formation; the antithrombotic effect of platelet inhibiting agents in a bench model of artificial kidney; the arrest of hemorrhage in severely alloimmunized thrombocytopenic patients; and in vivo elution of /sup 51/Cr from labeled platelets induced by antibody. (HLW)
Date:
July 31, 1977
Creator:
Baldini, M G
Object Type:
Report
System:
The UNT Digital Library
Effect of fluoride, chloride, bromide, and thiocynate on potentiometric titrations of iron(II)-tin(II) mixtures with cerium(IV)
A two-step curve is expected in the potentiometric titration of Fe(II)-Sn(II) mixtures with Ce(IV) in H/sub 2/SO/sub 4/. Each end point should indicate the respective oxidation of Sn(II) and Fe(II). However, experimentally only one end point was found; it corresponded to the total oxidation of Sn(II) and Fe(II). When this oxidation-reduction reaction was carried out in the presence of Cl/sup -/, the theoretical behavior was observed. The present study was done to ascertain if monovalent anions other than Cl/sup -/ have a similar effect on this oxidation-reduction system. The monovalent species F/sup -/, Br/sup -/, and SCN/sup -/ were selected for this study, and the results indicate that each affects the rate of reaction relative to the ease of oxidation of the individual ions.
Date:
July 31, 1980
Creator:
Kwok, Y.M.
Object Type:
Report
System:
The UNT Digital Library
Brayton-cycle heat recovery-system characterization program. Subatmospheric-system test report
The turbine tests and results for the Brayton cycle subatmospheric system (SAS) are summarized. A scaled model turbine was operated in the same environment as that which a full-scale SAS machine would experience from the hot effluent flue gas from a glass container furnace. The objective of the testing was to evaluate the effects of a simulated furnace flue gas stream on the turbine nozzles and blades. The following specific areas were evaluated: erosion of the turbine nozzles and blades from the dust in the flue gas, hot corrosion from alkali metal salts in the dust and acid vapor (sulfur trioxide and hydrogen chloride) in the flue gas, and fouling and flow blockage due to deposition and/or condensation from the flue gas constituents.
Date:
July 31, 1981
Creator:
Burgmeier, L. & Leung, S.
Object Type:
Report
System:
The UNT Digital Library
ICF drivers: a comparison of some new entries and old standbys. Revision 1
There has been a great deal of progress in recent years on the development of solid state and KrF lasers, light ion diodes, and heavy ion accelerators for use as drivers in inertial confinement fusion (ICF) facilities. Two relatively new entries in the ICF driver derby are the free electron laser (FEL) and the compact torus (CT). The status and remaining technological challenges of each potential driver are described. The author discusses driver performance criteria for various reactor applications and then gives his informed opinion in a qualitative rating of the six drivers for each application.
Date:
July 31, 1986
Creator:
Hogan, W.J.
Object Type:
Article
System:
The UNT Digital Library
Demonstration plant supplementary technical studies section 10-confidence analysis. SRC-II demonstration project, phase zero, task number 1, deliverable number 3
The Gulf Management Sciences Group (GMSG) in Pittsburgh was asked to provide assistance in performing a confidence analysis for the SRC-II demonstration plant as required by the Department of Energy. Specifically, the contract says to discuss confidence levels for plant operating and capital costs; plant operability and technical risk. It was decided that the best way to obtain estimates for these variables would be through interviews of people with substantial experience in the field. Each subject was first asked what modifications he envisioned being made to the current plant design. Discussion was limited to major systems that might require partial redesign and comments concerning the plant in general. The interviewees were next asked to estimate the probability of success for the project, given that the modifications they envisioned were in fact made. The modes of the combined distributions of the interview results indicate that the respondents in general felt that the base case estimates represented the most probable outcomes with the possible exception of the capital cost estimate. On the other hand, the respondents consistently judged that there is a chance that the demonstration plant will perform significantly worse than the base case for each of the variables that were …
Date:
July 31, 1979
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Fuel Cycles and Loading Programming for Water-Cooled Research Reactors
The problems encountered while developing loading methods for the ORNL water-cooled research reactors are discussed. The methods used to program the fuel loading for the LITR and ORR are described as well as the experimental methods that produced the data necessary for the solution of these problems. (auth)
Date:
July 31, 1962
Creator:
Colomb, A. L. & Cavin, D.
Object Type:
Report
System:
The UNT Digital Library
PERSONNEL-EXPOSURE AND CONTAMINATION CONTROL IN THE ROUTINE OPERATION OF THE ORNL RESEARCH REACTORS
ABS>Measures are outlined that are taken to control occupational radiation exposure incurred in the routine operation of a reactor and in the conduct of activities associated with its operation. Those measures taken to minimize the frequency and effects of minor radiation and contamination incidents are also discussed. (C.H.)
Date:
July 31, 1962
Creator:
Sims, T.M.
Object Type:
Report
System:
The UNT Digital Library
Regulation of Fertilizers: Ammonium Nitrate and Anhydrous Ammonia
This report will focus on some of the federal regulatory programs overseeing storage of ammonium nitrate and anhydrous ammonia by retailers. The report will not address federal regulation of material in transport. It will discuss federal occupational safety, environmental, and security statutes and regulations applicable to each chemical. Select policy issues regarding these federal regulatory programs will be highlighted. It does not address various law enforcement activities related to tracking of anhydrous ammonia used for illegal drug synthesis (e.g., methamphetamine).
Date:
July 31, 2013
Creator:
Shea, Dana A.; Schierow, Linda-Jo & Szymendera, Scott D.
Object Type:
Report
System:
The UNT Digital Library
BRAC Early Bird for July 31, 2005
Collection of BRAC related news clippings and articles. Prepared for Commission staff review
Date:
July 31, 2005
Creator:
unknown
Object Type:
Text
System:
The UNT Digital Library
Anniston Army Depot Combat Vehicle Support Center Installation Familiarization Reference Book
Anniston Army Depot Binder Part 6 of 8 (Part 2). Base Input - Base book sent to the commission separated into tabs outlining specific portions of the facilities and resources that the base offers. Independent Multi-Missions tab part 1 of 2.
Date:
July 31, 2005
Creator:
unknown
Object Type:
Book
System:
The UNT Digital Library
Joint Base Visit Report - Pope Air Force Base/Fort Bragg North Carolina
Base Visit Report - Summary Report of Base Visit to Pope Air Force Base and Fort Bragg North Carolina - Lead by Commissioner Gehman
Date:
July 31, 2005
Creator:
United States. Defense Base Closure and Realignment Commission.
Object Type:
Book
System:
The UNT Digital Library
Joint Base Visit Report - Pope Air Force Base/Fort Bragg North Carolina
Base Visit Report - Summary Report of Base Visit to Pope Air Force Base and Fort Bragg North Carolina - Lead by Commissioner Gehman
Date:
July 31, 2005
Creator:
unknown
Object Type:
Book
System:
The UNT Digital Library
Base Visit Input - Lackland Air Force base
BRAC Visit to Lackland AFB - Briefing provided to Commission - Air Education and Training Command (AETC) "Sustaining the Combat Capability of America's Air Force
Date:
July 31, 2005
Creator:
unknown
Object Type:
Text
System:
The UNT Digital Library
Medical Briefing - Commission Site Visit to the TRICARE Management Activity
Briefing Presented to the Commission 28 July 2005 - Surgeon General Infrastructure Overview
Date:
July 31, 2005
Creator:
unknown
Object Type:
Text
System:
The UNT Digital Library
Memorandum For The Record - Mr James Hanna and RADM (ret) William Klem
Memorandum For The Record - Telephone interview between Mr. James Hanna and RADM William Klem - Topics discussed were public shipyard capacity issues and the future of the national industrial base.
Date:
July 31, 2005
Creator:
United States. Defense Base Closure and Realignment Commission.
Object Type:
Text
System:
The UNT Digital Library
Anniston Army Depot Combat Vehicle Support Center Installation Familiarization Reference Book
Anniston Army Depot Binder Part 6 of 8 (Part 3). Base Input - Base book sent to the commission separated into tabs outlining specific portions of the facilities and resources that the base offers.
Date:
July 31, 2005
Creator:
unknown
Object Type:
Book
System:
The UNT Digital Library
Base Visit Input - Command Brief to Commission - H.W. Gehman Jr.
Base Visit Input - Command Brief for Commissioner Gehman dated 16 June Naval Station Pascagoula
Date:
July 31, 2005
Creator:
unknown
Object Type:
Text
System:
The UNT Digital Library