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Savannah River Site computing architecture migration guide
The SRS Computing Architecture is a vision statement for site computing which enumerates the strategies which will guide SRS computing efforts for the 1990s. Each strategy is supported by a number of feature statements which clarify the strategy by providing additional detail. Since it is a strategic planning document, the Architecture has sitewide applicability and endorsement but does not attempt to specify implementation details. It does, however, specify that a document will be developed to guide the migration from the current site environment to that envisioned by the new architecture. The goal of this document, the SRS Computing Architecture Migration Guide, is to identify specific strategic and tactical tasks which would have to be completed to fully implement the architectural vision for site computing as well as a recommended sequence and timeframe for addressing these tasks. It takes into account the expected availability of technology, the existing installed base, and interdependencies among architectural components and objectives.
Date:
July 30, 1991
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
[News Clip: Abortion]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
July 30, 1994, 6:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
Polarizability corrections in stimulated Raman propagation
Traditional descriptions of stimulated Raman scattering relate the various Stokes and anti-Stokes fields to the incident pump field by means of a polarizability (tensor). This description is usable for pulsed radiation but it fails when the pump carrier frequency coincides with a resonant frequency of the medium. We here describe a simple procedure for correcting the traditional polarizability approximation for pulse envelopes so as to account for effects of finite pump bandwidth. The correction amounts to the introduction of an auxiliary field envelope that incorporates pump dispersion. We apply this procedure to the equations for a degenerate, Doppler broadened ensemble of three-level atoms, in which the uppermost (virtual) level is close to resonance with the pump carrier frequency. This system becomes a two-level Raman system, but with a correction to the Raman Hamiltonian and the propagation equation. The plane-wave propagation equations presented include dispersive as well as Raman effects, and allow arbitrary combinations of field polarizations. We comment on several incidental aspects of Raman propagation, including dynamic Stark shifts, sublevel averages and fluence equations.
Date:
July 30, 1991
Creator:
Shore, B. W.; Johnson, M. A. & Lowder, S.
Object Type:
Report
System:
The UNT Digital Library
Coal surface control for advanced fine coal flotation
The primary objective in the scope of this research project is to develop advanced flotation methods for coal cleaning in order to achieve near total pyritic-sulfur removal at 90% Btu recovery, using coal samples procured from three major US coal seams. Concomitantly, the ash content of these coals is to be reduced to 6% or less. Investigation of mechanisms for the control of coal and pyrite surfaces prior to fine coal flotation is the main aspect of the project objectives. The results of this research are to be made available to ICF Kaiser Engineers who are currently working on the Engineering Development of Advanced Flotation under a separate contract with DOE under the Acid Rain Control Initiative program. A second major objective is to investigate factors involved in the progressive weathering and oxidation of coal that had been exposed to varying degrees of weathering, namely, open to the atmosphere, covered and in an argon-inerted'' atmosphere, over a period of twelve months. After regular intervals of weathering, samples of the three base coals (Illinois No. 6, Pittsburgh No. 8 and Upper Freeport PA) were collected and shipped to both the University of Pittsburgh and the University of California at Berkeley for …
Date:
July 30, 1991
Creator:
Fuerstenau, D. W.; Sastry, K. V. S.; Hanson, J. S.; Diao, J.; De, A.; Sotillo, F. et al.
Object Type:
Report
System:
The UNT Digital Library
Superfund: Half the Sites Have All Cleanup Remedies in Place or Completed
A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a legislative requirement, GAO provided information on the Environmental Protection Agency's (EPA) Superfund Program, focusing on: (1) the status in the Superfund cleanup process of the sites on EPA's list of the nation's most hazardous sites, called the National Priorities List (NPL); and (2) for the 609 NPL sites GAO included in its review where cleanups have not been completed, what work has been accomplished, what work remains, and when the remaining work will be completed."
Date:
July 30, 1999
Creator:
United States. General Accounting Office.
Object Type:
Report
System:
The UNT Digital Library
Major Management Challenges and Program Risks: Implementation Status of Open Recommendations
A chapter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO provided a list of open recommendations to help solve problems in areas it designated as major management challenges in its January 1999 Performance and Accountability Report Series."
Date:
July 30, 1999
Creator:
United States. General Accounting Office.
Object Type:
Report
System:
The UNT Digital Library
FAA Financial Management: Further Actions Needed to Achieve Asset Accountability
A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO assessed the Federal Aviation Administration's (FAA) property, plant, and equipment (PP&E) and inventory asset accountability problems, focusing on: (1) the key issues FAA must resolve in order to achieve accountability over its PP&E and inventory; and (2) whether FAA is taking appropriate actions to resolve these issues in a timely manner."
Date:
July 30, 1999
Creator:
United States. General Accounting Office.
Object Type:
Report
System:
The UNT Digital Library
Defense Health Care: Improvements Needed to Reduce Vulnerability to Fraud and Abuse
A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a legislative requirement, GAO reviewed the Department of Defense's (DOD) health care system, focusing on: (1) DOD's estimates of the extent of health care fraud and abuse; (2) DOD's efforts to reduce health care fraud and abuse in civilian settings; and (3) initiatives and incentives that could improve DOD's antifraud efforts."
Date:
July 30, 1999
Creator:
United States. General Accounting Office.
Object Type:
Report
System:
The UNT Digital Library
Multifamily Housing: HUD Missed Opportunities to Reduce Costs on Its Uninsured Section 8 Portfolio
A chapter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO reviewed the Department of Housing and Urban Development's (HUD) portfolio of section 8 properties that are not insured by the Federal Housing Administration, focusing on: (1) section 8 rental assistance provided to properties in HUD's uninsured portfolio; (2) the financial benefits that may be available to state and local housing agencies that participate in the section 8 program; and (3) the ways HUD and the state agencies oversee the physical and financial condition of the properties in their respective uninsured section 8 portfolios and the information they have on the physical and financial condition of these properties."
Date:
July 30, 1999
Creator:
United States. General Accounting Office.
Object Type:
Report
System:
The UNT Digital Library
Performance Budgeting: Fiscal Year 2000 Progress in Linking Plans With Budgets
Correspondence issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO updated its previous report on agencies' fiscal year (FY) 1999 experiences in linking plans and budgets under the Government Performance and Results Act of 1993, focusing on: (1) identifying agencies that allocated program activity funding to performance goals in their FY 2000 performance plans; and (2) the progress agencies have shown in making these allocations."
Date:
July 30, 1999
Creator:
United States. General Accounting Office.
Object Type:
Text
System:
The UNT Digital Library
IRS Correspondence to Taxpayers on Earned Income Credit Recertification
Correspondence issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO reviewed the Internal Revenue Service's (IRS) implementation of the Earned Income Credit (EIC) recertification requirement, focusing on the purpose of certain form letters that IRS has been sending to taxpayers in conjunction with this recertification process."
Date:
July 30, 1999
Creator:
United States. General Accounting Office.
Object Type:
Text
System:
The UNT Digital Library
Social Security Reform: Implications of Private Annuities for Individual Accounts
A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO provided information on the implications of establishing individual social security accounts, focusing on: (1) the effect individual social security accounts might have on the existing annuities market; (2) factors that affect the amount of annuity payments; and (3) the potential role of the federal government in regulating the annuities market if individual accounts were established."
Date:
July 30, 1999
Creator:
United States. General Accounting Office.
Object Type:
Report
System:
The UNT Digital Library
Aviation: Issues Associated With the Theft of Stock Used to Create Airline Tickets
A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO provided information on issues associated with the theft of stock used to create airline tickets, focusing on: (1) the number and value of the airline ticket stock stolen annually; (2) financial implications associated with the use of stolen ticket stock; (3) issues that are potentially associated with the use of stolen ticket stock; and (4) technological interventions and other initiatives designed to detect the use of stolen ticket stock."
Date:
July 30, 1999
Creator:
United States. General Accounting Office.
Object Type:
Report
System:
The UNT Digital Library
USDA Information Security: Weaknesses at National Finance Center Increase Risk of Fraud, Misuse, and Improper Disclosure
A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a legislative requirement, GAO provided information on the quality of the Department of Agriculture's (USDA) information security at its National Finance Center (NFC)."
Date:
July 30, 1999
Creator:
United States. General Accounting Office.
Object Type:
Report
System:
The UNT Digital Library
Performance Plans: Selected Approaches for Verification and Validation of Agency Performance Information
A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO provided information on the approaches that agencies have proposed or adopted to verify and validate performance information."
Date:
July 30, 1999
Creator:
United States. General Accounting Office.
Object Type:
Report
System:
The UNT Digital Library
Best Practices: Better Management of Technology Development Can Improve Weapon System Outcomes
A chapter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO assessed how best practices offer improvements to the way the Department of Defense (DOD) incorporates new technology into weapon system programs, focusing on: (1) the impact of technology maturity on product outcomes; (2) best practices for managing new technologies and incorporating them into products; and (3) ways DOD can adapt these practices to get better outcomes on weapon system programs."
Date:
July 30, 1999
Creator:
United States. General Accounting Office.
Object Type:
Report
System:
The UNT Digital Library
(Development of high spectral resolution lidar technology)
The first year of this grant has been devoted to the design and construction of an upgraded version of the University of Wisconsin High Spectral Resolution Lidar (HSRL). The new system incorporates additional data channels to measure depolarization and multiple scattering in the lidar return. Schematic diagrams describing the new configurations are attached to this report. Increases in optical efficiency and receiver aperture, coupled with improvements in the stiffness and the thermal stability of the mechanical system are expected to significantly improve the performance of the instrument. Most components of the system are nearly completed and system integration is about to begin. The HSRL is committed to participate in the NASA FIRE cirrus experiment during November and December of this year. Our progress is completing HSRL subsystems is outlined in the following paragraphs. 3 figs.
Date:
July 30, 1991
Creator:
Eloranta, E.W.
Object Type:
Report
System:
The UNT Digital Library
Department of Energy: Office of Environmental Management's and Defense Programs' Fiscal Year 2000 Budget Request
Correspondence issued by the General Accounting Office with an abstract that begins "GAO updated its previous report on the Department of Energy's (DOE) fiscal year (FY) 2000 budget request, focusing on: (1) selected projects and activities by the Office of Environmental Management in which part or all of the FY 2000 budget request or budget authority from previous years is not needed; and (2) GAO's analysis of Environmental Management's and Defense Programs' carryover funds from prior years to determine if funds are available that could be used to reduce DOE's FY 2000 budget request."
Date:
July 30, 1999
Creator:
United States. General Accounting Office.
Object Type:
Text
System:
The UNT Digital Library
Calculation of drift seepage for alternative emplacementdesigns
The calculations presented in this report are performed to obtain seepage rates into drift and boreholes for two alternative designs of drift and waste emplacement at Yucca Mountain. The two designs are defined according to the Scope of Work 14012021M1, activity 399621, drafted October 6, 1998, and further refined in a conference telephone call on October 13, 1998, between Mark Balady, Jim Blink, Rob Howard and Chin-Fu Tsang. The 2 designs considered are: (1) Design A--Horizontal boreholes 1.0 m in diameter on both sides of the drift, with each borehole 8 m long and inclined to the drift axis by 30 degrees. The pillar between boreholes, measured parallel to the drift axis, is 3.3 m. In the current calculations, a simplified model of an isolated horizontal borehole 8 m long will be simulated. The horizontal borehole will be located in a heterogeneous fracture continuum representing the repository layer. Three different realizations will be taken from the heterogeneous field, representing three different locations in the rock. Seepage for each realization is calculated as a function of the percolation flux. Design B--Vertical boreholes, 1.0 m in diameter and 8.0 m deep, drilled from the bottom of an excavated 8.0 m diameter drift. …
Date:
July 30, 1999
Creator:
Li, Guomin; Tsang, Chin-Fu & Birkholzer, Jens
Object Type:
Report
System:
The UNT Digital Library
[Informational document: New Infromation on didanosine]
A note to physicians from the Division of Acquired Immunodeficiency Syndrome (AIDS) at the National Institute of Health requesting for doctors and clinics to refer HIV positive patients to didanosine (ddI) trials as promptly as possible.
Date:
July 30, 1990
Creator:
National Institutes of Health (U.S.)
Object Type:
Text
System:
The UNT Digital Library
[Letter: Lesbian/Gay Rights Lobby of Texas to March on Austin Committee]
Letter from the LGRL of Texas to the MOA asking the committee to close out the finances of the 1991 march.
Date:
July 30, 1991
Creator:
Lesbian/Gay Rights Lobby of Texas
Object Type:
Letter
System:
The UNT Digital Library
[Letter: City of Dallas to Dallas Tavern Guild]
Letter from City of Dallas to the Dallas Tavern Guild about a plaque for the organization's work on city parks and research about introduction of diseases into the park system.
Date:
July 30, 1990
Creator:
Dallas (Tex.)
Object Type:
Letter
System:
The UNT Digital Library
The Tulia Herald (Tulia, Tex.), Vol. 84, No. 31, Ed. 1 Thursday, July 30, 1992
Weekly newspaper from Tulia, Texas that includes local, state and national news along with extensive advertising.
Date:
July 30, 1992
Creator:
Reynolds, Jim
Object Type:
Newspaper
System:
The Portal to Texas History
The Canadian Record (Canadian, Tex.), Vol. 108, No. 31, Ed. 1 Thursday, July 30, 1998
Weekly newspaper from Canadian, Texas that includes local, state and national news along with extensive advertising.
Date:
July 30, 1998
Creator:
Ezzell, Nancy & Brown, Laurie Ezzell
Object Type:
Newspaper
System:
The Portal to Texas History