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Documentation of Volume Three of the 1978 Energy Information Administration Annual Report to Congress
The purpose of the ARC78 forecasts and the ways in which they differ from those in the ARC77 are discussed. In a preliminary overview of the projection process, the relationship between energy prices, supply, and demand is addressed. Topics treated in detail include a description of energy-economic interactions, assumptions regarding world oil prices, and energy modeling in the long term beyond 1995. Subsequent sections present the general approach and methodology underlying the forecasts, and define and describe the alternative projection series and their associated assumptions. Short-term forecasting, midterm forecasting, long-term forecasting of petroleum, coal, and gas supplies are included. The role of nuclear power as an energy source is also discussed.
Date:
February 29, 1980
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Modular OTEC platforms, SKSS designs. Volume I. Executive summary. Final report
One of the possible options for generating electrical energy from ocean thermal gradients requires the use of a floating offshore platform. The platform would contain all OTEC (Ocean Thermal Energy Conversion) systems and power cycle components and consist of the hull, seawater, station-keeping, platform service, and mission support subsystems. It would be stationed at one of the designated OTEC sites, and would transmit the generated electricity to the shore power networks by means of an electrical transmission cable. The objective of the present study is to investigate the station-keeping subsystem (SKSS) requirements and develop preliminary SKSS designs for the two Modular Experiment Plant (MEP) candidates of 10/40 MW/sub e/ capacity for deployment at a specific site. The two MEP hull candidates are a Barge type platform and a Spar shaped hull with external heat exchangers. The specific site assigned for this study is Puerto Rico. The preliminary SKSS designs are developed for both platforms as follows: (1) an 8-leg spread catenary mooring system for the Spar, and (2) a 12-leg spread catenary mooring system for the Barge. Applicability of these designs to larger capacity commercial OTEC platforms is also investigated.
Date:
February 29, 1980
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Conceptual designs for modular OTEC SKSS. Final report
This volume presents the results of the first phase of the Station Keeping Subsystem (SKSS) design study for 40 MW/sub e/ capacity Modular Experiment OTEC Platforms. The objectives of the study were: (1) establishment of basic design requirements; (2) verification of technical feasibility of SKSS designs; (3) identification of merits and demerits; (4) estimates of sizes for major components; (5) estimates of life cycle costs; (6) deployment scenarios and time/cost/risk assessments; (7) maintenance/repair and replacement scenarios; (8) identifications of interface with other OTEC subsystems; (9) recommendations for and major problems in preliminary design; and (10) applicability of concepts to commercial plant SKSS designs. A brief site suitability study was performed with the objective of determining the best possible location at the Punta Tuna (Puerto Rico) site from the standpoint of anchoring. This involved studying the vicinity of the initial location in relation to the prevailing bottom slopes and distances from shore. All subsequent studies were performed for the final selected site. The two baseline OTEC platforms were the APL BARGE and the G and C SPAR. The results of the study are presented in detail. The overall objective of developing two conceptual designs for each of the two baseline OTEC …
Date:
February 29, 1980
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Preliminary designs for modular OTEC platform station-keeping subsystems. Final report. MR and S Report No. 6042-6
This volume of the report presents the results of the third through the sixth tasks of the Station Keeping Subsystem (SKSS) design studies for 10/40 MW/sub e/ capacity OTEC Modular Experiment platforms (MEP). Tasks 3 through 6 are: (3) complete preliminary designs for one SKSS for each of the two platforms (SPAR and BARGE); (4) development and testing recommendations for the MEP SKSS; (5) cost-time analysis; and (6) commercial plant recommendations. The overall conclusions and recommendations for the modular, as well as the commercial, OTEC platform station keeping subsystems are delineated. The basic design assumptions made during the process, the technical approach followed, and the results of design iterations, reliability and performance analyses are given. A complete description of the preliminary design SKSS concept is presented. The summary cost estimates for each of the alternative SKSS concepts considered are presented and a time schedule for the recommended concept is provided. The effects of varying some of the important parameters used in SKSS design on the performance and cost of the mooring system are investigated and results presented. The tests required and other developmental recommendations in order to verify and confirm the basic design assumptions are discussed. Finally, the experience gained …
Date:
February 29, 1980
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
CRBRP sodium fire tests. Quarterly technical progress report, October-December 1979
The objective of the small-scale group of tests is to demonstrate that sodium will drain from the surface of the fire suppression deck into the catch pan without interference during a spill event, and to demonstrate that burning is terminated following the spill event by the accumulation of combustion products inside the drain pipes. The results of this series of tests will be used to validate the catch pan fire suppression deck design concept based on the criteria that sodium will drain freely from the surface of the fire suppression deck and that burning is terminated in an acceptably short time (less than or equal to 36 h). The objective of the large-scale group of tests is to provide experimental data on the consequences of sodium spills using prototypic leak rates and to demonstrate the effectiveness of a large-scale fire suppression Q-deck assembly.
Date:
February 29, 1980
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
OTEC SKSS preliminary designs. Volume IV. Appendixes. Final report
This volume contains appendices to the Station Keeping Subsystem design study for the 40 MeW Modular Experiment OTEC platforms. Appendices presented include: detailed drag calculations; sample CALMS computer printouts for SPAR and BARGE static analyses; sample time domain computer printouts (Hydromechanics, Inc.) program; extreme value and fatigue load calculations; anchor design calculations; deployment calculations; bottom slope plots; time domain analysis report by Hydromechanics Inc.; detailed cost analysis; control systems study report by Sperry Systems Management; cost estimates for model basin tests; and hydrodynamic loading on the mooring cables. (WHK)
Date:
February 29, 1980
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Monte Carlo calculations of 14-MeV neutron multiplication in thick beryllium assemblies and comparison with experimental results
Integral experiments performed at the Institute for Reactor Development at Juelich, West Germany, have raised doubts about the adequacy of current nuclear data and calculational methods in predicting neutron multiplication and leakage from beryllium assemblies bombarded with 14-MeV neutrons. Experimental values of inferred neutron multiplication were reported to be less than calculated values by approx. 25%. We have performed calculations of the experiments using the TART Monte Carlo code. The ratio of measured leakage multiplication to our calculated leakage multiplication is 0.85 for 8-cm-thick beryllium and 0.99 for 12-cm-thick beryllium. However, much uncertainty exists in the procedure leading to the stated experiment values of apparent multiplication. We also performed calculations for a series of experiments done at LLNL from 1955 to 1956. A 14-MeV neutron source was placed in the center of a cylindrical beryllium assembly 8 in. in radius and 24 in. in height. The beryllium assembly was encased in an aluminum can surrounded by a manganese bath. The ratio of experimental to calculated neutron leakage multiplication is 0.88. Much uncertainty exists in both series of experiments.
Date:
February 29, 1984
Creator:
Doyle, J. C. Jr. & Lee, J. D.
Object Type:
Report
System:
The UNT Digital Library
The Oklahoma Democrat (Altus, Okla.), Vol. 5, No. 48, Ed. 1 Thursday, February 29, 1912
Weekly newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
February 29, 1912
Creator:
Williams, R. T.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Guthrie Daily Star (Guthrie, Okla.), Vol. 8, No. 305, Ed. 1 Thursday, February 29, 1912
Daily newspaper from Guthrie, Oklahoma that includes local, state, and national news along with advertising.
Date:
February 29, 1912
Creator:
Hornaday, W. H.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Guymon Herald. (Guymon, Okla.), Vol. 21, No. 51, Ed. 1 Thursday, February 29, 1912
Weekly newspaper from Guymon, Oklahoma that includes local, state, and national news along with advertising.
Date:
February 29, 1912
Creator:
Zimmerman, Warren
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Hobart Republican. (Hobart, Okla.), Vol. 10, No. 2, Ed. 1 Thursday, February 29, 1912
Weekly newspaper from Hobart, Oklahoma that includes local, state, and national news along with advertising.
Date:
February 29, 1912
Creator:
Pate, J. M.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Cimarron News. (Boise City, Okla.), Vol. 14, No. 33, Ed. 1 Thursday, February 29, 1912
Weekly newspaper from Boise City, Oklahoma that includes local, state, and national news along with advertising. Established at Kenton, Oklahoma and moved to Boise City, March 24th, 1910.
Date:
February 29, 1912
Creator:
unknown
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0226.0972]
Photograph taken for a story in the Oklahoma Times newspaper. Caption: "In line for doughnuts and coffee are Mrs. Edna Jones, Mrs. Eva Clark, both of the YWCA staff, and Mrs. James V. Adams, 6411 Hillcrest, one of the membership drive workers."
Date:
February 29, 1956
Creator:
Miller, Joe
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0311.0489]
Photograph taken for a newspaper owned by the Oklahoma Publishing Company. Caption: "Miss Peggy Dozier poses for the Jr. League."
Date:
February 29, 1952
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
The Medford Patriot. (Medford, Okla.), Vol. 19, No. 21, Ed. 1 Thursday, February 29, 1912
Weekly newspaper from Medford, Oklahoma that includes local, state, and national news along with advertising.
Date:
February 29, 1912
Creator:
Becker, J. P.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0299.0102]
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "is one of 35 modern French Paintings on display at the Oklahoma Art Center in Municipal Auditorium through March 15."
Date:
February 29, 1956
Creator:
Gumm, John
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0316.0190]
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "The vivacious singing star, Betty Lou Driscall"
Date:
February 29, 1952
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0317.0264]
Photograph taken for a newspaper owned by the Oklahoma Publishing Company. Caption: "Mrs. Walter Duncan jr. ."
Date:
February 29, 1952
Creator:
Petrauskas, Kazimir
Object Type:
Photograph
System:
The Gateway to Oklahoma History
The Taloga Times. (Taloga, Okla.), Vol. 15, No. 32, Ed. 1 Thursday, February 29, 1912
Weekly newspaper from Taloga, Oklahoma that includes local, state, and national news along with advertising.
Date:
February 29, 1912
Creator:
Dasher, Arthur J.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0105.0394]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
February 29, 1980
Creator:
Longstreath, David
Object Type:
Photograph
System:
The Gateway to Oklahoma History
The Exponent. (Ralston, Okla.), Vol. 3, No. 44, Ed. 1 Saturday, February 29, 1908
Weekly newspaper from Ralston, Oklahoma that includes local, state, and national news along with advertising.
Date:
February 29, 1908
Creator:
Smith, W. A.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Master Recital: 2012-02-29 - Ilia De la Rosa, Cello
Access:
Use of this item is restricted to the UNT Community
A masters recital performed at the UNT College of Music Voertman Hall.
Date:
February 29, 2012
Creator:
De la Rosa, Ilia
Object Type:
Sound
System:
The UNT Digital Library
The Cushing Democrat (Cushing, Okla.), Vol. 6, No. 42, Ed. 1 Thursday, February 29, 1912
Weekly newspaper from Cushing, Oklahoma that includes local, state, and national news along with advertising.
Date:
February 29, 1912
Creator:
unknown
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Information Security: Securities and Exchange Commission Needs to Continue to Improve Its Program
A letter report issued by the Government Accountability Office with an abstract that begins "In carrying out its mission to ensure that securities markets are fair, orderly, and efficiently maintained, the Securities and Exchange Commission (SEC) relies extensively on computerized systems. Integrating effective information security controls into a layered control strategy is essential to ensure that SEC's financial and sensitive information are protected from inadvertent or deliberate misuse, disclosure, or destruction. As part of its audit of SEC's fiscal year 2007 financial statements, GAO assessed (1) the status of SEC's actions to correct previously reported information security weaknesses and (2) the effectiveness of SEC's controls for ensuring the confidentiality, integrity, and availability of its information systems and information. To do this, GAO examined security plans, policies, and practices; interviewed pertinent officials; and conducted tests and observations of controls in operation."
Date:
February 29, 2008
Creator:
United States. Government Accountability Office.
Object Type:
Report
System:
The UNT Digital Library