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241-AZ-101 Waste Tank Color Video Camera System Shop Acceptance Test Report
This report includes shop acceptance test results. The test was performed prior to installation at tank AZ-101. Both the camera system and camera purge system were originally sought and procured as a part of initial waste retrieval project W-151.
Date:
March 23, 2000
Creator:
Werry, S. M.
Object Type:
Report
System:
The UNT Digital Library
Advanced numerical methods and software approaches for semiconductor device simulation
In this article the authors concisely present several modern strategies that are applicable to drift-dominated carrier transport in higher-order deterministic models such as the drift-diffusion, hydrodynamic, and quantum hydrodynamic systems. The approaches include extensions of upwind and artificial dissipation schemes, generalization of the traditional Scharfetter-Gummel approach, Petrov-Galerkin and streamline-upwind Petrov Galerkin (SUPG), entropy variables, transformations, least-squares mixed methods and other stabilized Galerkin schemes such as Galerkin least squares and discontinuous Galerkin schemes. The treatment is representative rather than an exhaustive review and several schemes are mentioned only briefly with appropriate reference to the literature. Some of the methods have been applied to the semiconductor device problem while others are still in the early stages of development for this class of applications. They have included numerical examples from the recent research tests with some of the methods. A second aspect of the work deals with algorithms that employ unstructured grids in conjunction with adaptive refinement strategies. The full benefits of such approaches have not yet been developed in this application area and they emphasize the need for further work on analysis, data structures and software to support adaptivity. Finally, they briefly consider some aspects of software frameworks. These include dial-an-operator approaches …
Date:
March 23, 2000
Creator:
CAREY,GRAHAM F.; PARDHANANI,A.L. & BOVA,STEVEN W.
Object Type:
Article
System:
The UNT Digital Library
The Albany News (Albany, Tex.), Vol. 124, No. 43, Ed. 1 Thursday, March 23, 2000
Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date:
March 23, 2000
Creator:
Lucas, Donnie A.
Object Type:
Newspaper
System:
The Portal to Texas History
Altus Times (Altus, Okla.), Vol. 101, No. 8, Ed. 1 Thursday, March 23, 2000
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
March 23, 2000
Creator:
Bush, Michael
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Archer County News (Archer City, Tex.), No. 12, Ed. 1 Thursday, March 23, 2000
Weekly newspaper from Archer City, Texas that includes local, state, and national news along with advertising.
Date:
March 23, 2000
Creator:
Lewis, Shelley
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 78, No. 124, Ed. 1 Thursday, March 23, 2000
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
March 23, 2000
Creator:
Cash, Wanda Garner
Object Type:
Newspaper
System:
The Portal to Texas History
Biomass power for rural development. Technical progress report Phase-II. Contractual reporting period October-December 1999
The project undertaken by the Salix Consortium is a multi-phased, multi-partner endeavor. Phase 1 focused on initial development and testing of the technology and forging the necessary agreements to demonstrate commercial willow production. The Phase 1 objectives have been successfully completed: preparing design plans for 2 utility pulverized coal boilers for 20 MW of biopower capacity; developing fuel supply plans for the project with a goal of establishing 365 ha (900 ac) of willow; obtaining power production commitments from the power companies for Phase 2; obtaining construction and environmental permits; and developing an experimental strategy for crop production and power generation improvements needed to assure commercial success. The R and D effort also addresses environmental issues pertaining to introduction of the willow energy system.
Date:
March 23, 2000
Creator:
Neuhauser, Edward & Consortium, The Salix
Object Type:
Report
System:
The UNT Digital Library
Bogata News (Bogata, Tex.), Vol. 89, No. 45, Ed. 1 Thursday, March 23, 2000
Weekly newspaper from Bogata, Texas that includes local, state, and national news along with advertising.
Date:
March 23, 2000
Creator:
Nichols, Nanalee & Nichols, Thomas
Object Type:
Newspaper
System:
The Portal to Texas History
The Canadian Record (Canadian, Tex.), Vol. 110, No. 12, Ed. 1 Thursday, March 23, 2000
Weekly newspaper from Canadian, Texas that includes local, state and national news along with extensive advertising.
Date:
March 23, 2000
Creator:
Ezzell, Nancy & Brown, Laurie Ezzell
Object Type:
Newspaper
System:
The Portal to Texas History
Canister Storage Building (CSB) Design Basis Accident Analysis Documentation
This document provided the detailed accident analysis to support HNF-3553, Spent Nuclear Fuel Project Final Safety Analysis Report, Annex A, ''Canister Storage Building Final Safety Analysis Report''. All assumptions, parameters, and models used to provide the analysis of the design basis accidents are documented to support the conclusions in the Canister Storage Building Final Safety Analysis Report.
Date:
March 23, 2000
Creator:
CROWE, R.D. & PIEPHO, M.G.
Object Type:
Report
System:
The UNT Digital Library
Characterization of Cassini GPHS Fueled-Clad Production Girth Welds
Fueled clads for radioisotope power systems are produced by encapsulating {sup 238}PuO{sub 2} in iridium alloy cups, which are joined at their equators by gas tungsten arc welding. Cracking problems at the girth weld tie-in area during production of the Galileo/Ulysses GPHS capsules led to the development of a first-generation ultrasonic test for girth weld inspection at the Savannah River Plant. A second-generation test and equipment with significantly improved sensitivity and accuracy were jointly developed by the Oak Ridge Y-12 Plant and Westinghouse Savannah River Company for use during the production of Cassini GPHS capsules by the Los Alamos National Laboratory. The test consisted of Lamb wave ultrasonic scanning of the entire girth weld from each end of the capsule combined with a time-of-flight evaluation to aid in characterizing nonrelevant indications. Tangential radiography was also used as a supplementary test for further evaluation of reflector geometry. Each of the 317 fueled GPHS capsules, which were girth welded for the Cassini Program, was subjected to a series of nondestructive tests that included visual, dimensional, helium leak rate, and ultrasonic testing. Thirty-three capsules were rejected prior to ultrasonic testing. Of the 44 capsules rejected by the standard ultrasonic test, 22 were upgraded …
Date:
March 23, 2000
Creator:
Franco-Ferreira, E.A.
Object Type:
Report
System:
The UNT Digital Library
Cherokeean/Herald (Rusk, Tex.), Vol. 151, No. 5, Ed. 1 Thursday, March 23, 2000
Weekly newspaper from Rusk, Texas that includes local, state and national news along with extensive advertising.
Date:
March 23, 2000
Creator:
Whitehead, Marie
Object Type:
Newspaper
System:
The Portal to Texas History
The Colony Courier-Leader (The Colony, Tex.), Vol. 18, No. 48, Ed. 1 Thursday, March 23, 2000
Weekly newspaper from The Colony, Texas that includes local, state, and national news along with advertising.
Date:
March 23, 2000
Creator:
Fleming, Jackie
Object Type:
Newspaper
System:
The Portal to Texas History
Comanche Chief (Comanche, Tex.), No. 46, Ed. 1 Thursday, March 23, 2000
Weekly newspaper from Comanche, Texas that includes local, state, and national news along with advertising.
Date:
March 23, 2000
Creator:
Wilkerson, James C., III
Object Type:
Newspaper
System:
The Portal to Texas History
Customer satisfaction assessment at the Pacific Northwest National Laboratory
The Pacific Northwest National Laboratory (PNNL) is developing and implementing a customer satisfaction assessment program (CSAP) to assess the quality of research and development provided by the laboratory. This report presents the customer survey component of the PNNL CSAP. The customer survey questionnaire is composed of two major sections: Strategic Value and Project Performance. Both sections contain a set of questions that can be answered with a 5-point Likert scale response. The strategic value section consists of five questions that are designed to determine if a project directly contributes to critical future national needs. The project Performance section consists of nine questions designed to determine PNNL performance in meeting customer expectations. A statistical model for customer survey data is developed and this report discusses how to analyze the data with this model. The properties of the statistical model can be used to establish a gold standard or performance expectation for the laboratory, and then to assess progress. The gold standard is defined using laboratory management input--answers to four questions, in terms of the information obtained from the customer survey: (1) What should the average Strategic Value be for the laboratory project portfolio? (2) What Strategic Value interval should include most …
Date:
March 23, 2000
Creator:
Anderson, DN & Sours, ML
Object Type:
Report
System:
The UNT Digital Library
A DOE-STD-3009 hazard and accident analysis methodology for non-reactor nuclear facilities
This paper demonstrates the use of appropriate consequence evaluation criteria in conjunction with generic likelihood of occurrence data to produce consistent hazard analysis results for nonreactor nuclear facility Safety Analysis Reports (SAR). An additional objective is to demonstrate the use of generic likelihood of occurrence data as a means for deriving defendable accident sequence frequencies, thereby enabling the screening of potentially incredible events (<10{sup {minus}6} per year) from the design basis accident envelope. Generic likelihood of occurrence data has been used successfully in performing SAR hazard and accident analyses for two nonreactor nuclear facilities at Sandia National Laboratories. DOE-STD-3009-94 addresses and even encourages use of a qualitative binning technique for deriving and ranking nonreactor nuclear facility risks. However, qualitative techniques invariably lead to reviewer requests for more details associated with consequence or likelihood of occurrence bin assignments in the test of the SAR. Hazard analysis data displayed in simple worksheet format generally elicits questions about not only the assumptions behind the data, but also the quantitative bases for the assumptions themselves (engineering judgment may not be considered sufficient by some reviewers). This is especially true where the criteria for qualitative binning of likelihood of occurrence involves numerical ranges. Oftentimes reviewers …
Date:
March 23, 2000
Creator:
MAHN,JEFFREY A. & WALKER,SHARON ANN
Object Type:
Article
System:
The UNT Digital Library
The Dublin Citizen (Dublin, Tex.), Vol. 10, No. 29, Ed. 1 Thursday, March 23, 2000
Weekly newspaper from Dublin, Texas that includes local, state, and national news along with advertising.
Date:
March 23, 2000
Creator:
Norville, Buddy
Object Type:
Newspaper
System:
The Portal to Texas History
Effect of surface steps on the microstructure of lateral composition modulation
Growth of InAs/AlAs short-period superlattices on appropriately miscut (001) InP substrates is shown to alter the microstructure of composition modulation from a 2D organization of short compositionally enriched wires to a single dominant modulation direction and wire lengths up to {approximately}1 {micro}m. The effects of miscut are interpreted in terms of surface step orientation and character. The material is strongly modulated and exhibits intense optical emission. The 1D modulations appear potentially useful for new devices that take advantage of the preferred direction formed in the growth plane.
Date:
March 23, 2000
Creator:
Follstaedt, David M.; Norman, A. G.; Reno, John L.; Jones, Eric D.; Twesten, R. D.; Lee, Stephen R. et al.
Object Type:
Article
System:
The UNT Digital Library
Electra Star-News (Electra, Tex.), Vol. 93, No. 32, Ed. 1 Thursday, March 23, 2000
Weekly newspaper from Electra, Texas that includes local, state, and national news along with advertising.
Date:
March 23, 2000
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Environmental Protection Agency: Comparing Annual Budgets for Science and Technology
Testimony issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO: (1) discussed the Environmental Protection Agency's (EPA) budget justification for the Science and Technology account; and (2) presented observations on EPA's budget justifications for fiscal years (FY) 1999, 2000, and 2001."
Date:
March 23, 2000
Creator:
United States. General Accounting Office.
Object Type:
Text
System:
The UNT Digital Library
Export Controls: National Security Risks and Revisions to Controls on Computer Systems
Testimony issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO discussed its recent reports concerning the export controls for high performance computers, focusing on how the executive branch: (1) assesses the national security risks associated with the export of high performance computers going to countries of concern; and (2) determines when the exports of computers at existing performance levels can no longer be controlled."
Date:
March 23, 2000
Creator:
United States. General Accounting Office.
Object Type:
Text
System:
The UNT Digital Library
The Express-Star (Chickasha, Okla.), Ed. 1 Thursday, March 23, 2000
Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date:
March 23, 2000
Creator:
Bush, Kent
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Garber Billings News (Garber, Okla.), Vol. 100, No. 24, Ed. 1 Thursday, March 23, 2000
Weekly newspaper from Garber, Oklahoma that includes local, state, and national news along with advertising.
Date:
March 23, 2000
Creator:
Hogan, Vickie Lee
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Goldthwaite Eagle (Goldthwaite, Tex.), Vol. 105, No. 35, Ed. 1 Thursday, March 23, 2000
Weekly newspaper from Goldthwaite, Texas that includes local, state, and national news along with extensive advertising.
Date:
March 23, 2000
Creator:
Bridges, G. Frank & Bridges, Georgie
Object Type:
Newspaper
System:
The Portal to Texas History