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ENVIRONMENTALLY-ASSISTED CRACKING OF 316 L STAINLESS STEEL EXPOSED TO GALLIUM (open access)

ENVIRONMENTALLY-ASSISTED CRACKING OF 316 L STAINLESS STEEL EXPOSED TO GALLIUM

None
Date: October 1, 2000
Creator: Kolman, D.G. & Havrilla ,G.J.
Object Type: Article
System: The UNT Digital Library
Evaporation of J13 and UZ pore waters at Yucca Mountain (open access)

Evaporation of J13 and UZ pore waters at Yucca Mountain

This work is motivated by a need to characterize the chemistry of aqueous films that might form at elevated temperatures on engineered components at the potential high-level, nuclear-waste repository at Yucca Mountain, Nevada. Such aqueous films might form through evaporation of water that seeps into the drifts, or by water vapor absorption by hydroscopic salts directly deposited on these components (possibly from previous evaporation events or possibly from air-blown particles drawn into the drifts through a drift ventilation system). There is no consensus at this time on the chemical composition of water that might come in contact with engineered components at Yucca Mountain. Two possibilities have received the most attention: well J13 water and pore waters from the unsaturated zone (UZ) above the repository horizon. These waters represent the two major types of natural waters at Yucca Mountain. Well J13 water is a dilute Na-HCO{sub 3}-CO{sub 3} water, representative of regional perched water and groundwater. The UZ pore waters are Ca-Cl-SO{sub 4}-rich waters with a higher dissolved ion content. These waters are less well-characterized. We have studied the evaporative evolution of these two major types of waters through a series of open system laboratory experiments, with and without crushed repository-horizon …
Date: October 1, 2000
Creator: Rosenberg, N D; Gdowski, G E & Knauss, K G
Object Type: Article
System: The UNT Digital Library
Exact Chiral Symmetry for Domain Wall Fermions with Finite L{sub s}* (open access)

Exact Chiral Symmetry for Domain Wall Fermions with Finite L{sub s}*

We show how the standard domain wall action can be simply modified to allow arbitrarily exact chiral symmetry at finite fifth dimensional extent. We note that the method can be used for both quenched and dynamical calculations. We test the method using smooth and thermalized gauge field configurations. We also make comparisons of the performance (cost) of the domain wall operator for spectroscopy compared to other methods such as the overlap-Dirac operator and find both methods are comparable in cost.
Date: October 1, 2000
Creator: Edwards, Robert G. & Heller, Urs M.
Object Type: Article
System: The UNT Digital Library
EXACT SOLUTIONS TO MAGNETIZED PLASMA FLOW (MPF) (open access)

EXACT SOLUTIONS TO MAGNETIZED PLASMA FLOW (MPF)

None
Date: October 1, 2000
Creator: Wang, Z. & Barnes, C.W.
Object Type: Article
System: The UNT Digital Library
[Executive Summary of the Semi-Annual Evaluation Report for TETAC - October 2000] (open access)

[Executive Summary of the Semi-Annual Evaluation Report for TETAC - October 2000]

A documented executive summary, strategically crafted to provide a comprehensive overview of the Semi-Annual Evaluation Report for TETAC in October 2000. The summary encapsulates key findings, strategic insights, and notable outcomes, offering stakeholders a succinct yet thorough understanding of the evaluation's semi-annual progress.
Date: October 2000
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Explosive compaction of clad graphite powders and obtaining of coatings on their base (open access)

Explosive compaction of clad graphite powders and obtaining of coatings on their base

None
Date: October 1, 2000
Creator: Peikrishvili, A.B. & Japaridze, L.A.
Object Type: Article
System: The UNT Digital Library
The Express-Star (Chickasha, Okla.), Ed. 1 Sunday, October 1, 2000 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Sunday, October 1, 2000

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: October 1, 2000
Creator: Bush, Kent
Object Type: Newspaper
System: The Gateway to Oklahoma History
Fatigue of ceramics at elevated temperatures: Microstructural design for optimal performance (open access)

Fatigue of ceramics at elevated temperatures: Microstructural design for optimal performance

The high-temperature mechanical properties of an in-situ toughened silicon carbide have been examined at temperatures from ambient to 1300C with the objective of optimizing structural performance.
Date: October 1, 2000
Creator: Ritchie, R. O.; Chen, D. & Zhang, X. F.
Object Type: Article
System: The UNT Digital Library
FCC Record, Volume 15, No. 30, Pages 19311 to 20007, October 2 - October 13, 2000 (open access)

FCC Record, Volume 15, No. 30, Pages 19311 to 20007, October 2 - October 13, 2000

Biweekly, comprehensive compilation of decisions, reports, public notices, and other documents of the U.S. Federal Communications Commission.
Date: October 2000
Creator: United States. Federal Communications Commission.
Object Type: Book
System: The UNT Digital Library
FCC Record, Volume 15, No. 31, Pages 20008 to 20702, October 16 - October 27, 2000 (open access)

FCC Record, Volume 15, No. 31, Pages 20008 to 20702, October 16 - October 27, 2000

Biweekly, comprehensive compilation of decisions, reports, public notices, and other documents of the U.S. Federal Communications Commission.
Date: October 2000
Creator: United States. Federal Communications Commission.
Object Type: Book
System: The UNT Digital Library
(FIELD) SYMMETRIZATION SELECTION RULES (open access)

(FIELD) SYMMETRIZATION SELECTION RULES

QCD and QED exhibit an infinite set of three-point Green's functions that contain only OZI rule violating contributions, and (for QCD) are subleading in the large N{sub c} expansion. We prove that the QCD amplitude for a neutral hybrid 1{sup {minus}+} exotic current to create {eta}{pi}{sup 0} only comes from OZI rule violating contributions under certain conditions, and is subleading in N{sub c}.
Date: October 1, 2000
Creator: PAGE, P.
Object Type: Article
System: The UNT Digital Library
FINAL NEUTRINO OSCILLATION RESULTS FROM LSND (open access)

FINAL NEUTRINO OSCILLATION RESULTS FROM LSND

The LSND experiment provides evidence for neutrino oscillations from both the primary {bar {nu}}{sub {mu}} {r_arrow} {bar {nu}}{sub e} oscillation search and the secondary {nu}{sub {mu}} {r_arrow} {nu}{sub e} oscillation search. At present, this remains the only evidence for appearance neutrino oscillations and implies that at least one neutrino has a mass greater than 0.4 eV/c{sup 2} and that neutrinos comprise more than 1% of the mass of the universe. The MiniBooNE experiment at Fermilab, which is presently under construction, will provide a definitive test of the LSND results, and if the neutrino oscillation results are confirmed, will make a precision measurement of the oscillation parameters.
Date: October 1, 2000
Creator: LOUIS, W.
Object Type: Article
System: The UNT Digital Library
Final Report Major Investment Study for the DART Northwest Corridor (open access)

Final Report Major Investment Study for the DART Northwest Corridor

Purpose of report is to explain public and agency involvement in the MIS process, document the evaluation process and alternatives considered, document detailed evaluation results, and present the elements of the Locally Preferred Investment Strategy.
Date: October 2000
Creator: Dallas Area Rapid Transit
Object Type: Report
System: The Portal to Texas History
[First Monday resources] (open access)

[First Monday resources]

Resources for an article published in the November 2000 issue of Texas Highways magazine about First Monday Trade Days in Canton, Texas.
Date: 2000-10~
Creator: Mallory, Randy
Object Type: Text
System: The UNT Digital Library
First Monday Trade Days (open access)

First Monday Trade Days

Text about First Monday Trade Days in Canton, Texas that was published in the "When..." section of an October 2000 Text Highways magazine article.
Date: 2000-10~
Creator: Mallory, Randy
Object Type: Text
System: The UNT Digital Library
Five-Dimensional Potential-Energy Surfaces and Coexisting Fission Modes in Heavy Nuclei (open access)

Five-Dimensional Potential-Energy Surfaces and Coexisting Fission Modes in Heavy Nuclei

None
Date: October 1, 2000
Creator: Moller, P. & Madland, D.
Object Type: Article
System: The UNT Digital Library
[Flyer: Fatbacks & Collard Greens] (open access)

[Flyer: Fatbacks & Collard Greens]

Flyer for a theater performance hosted by the Junior Black Academy of Arts and Letters in October 2000, at the Clarence Muse Cafe Theatre.
Date: October 2000
Creator: Junior Black Academy of Arts and Letters
Object Type: Pamphlet
System: The UNT Digital Library
[Flyer: I Can Do Bad All By Myself] (open access)

[Flyer: I Can Do Bad All By Myself]

Flyer advertising a performance of a play hosted by the Junior Black Academy of Arts and Letters on October 3-8, 2001, at the Dallas Convention Center Theatre Complex.
Date: October 2000
Creator: Junior Black Academy of Arts and Letters
Object Type: Pamphlet
System: The UNT Digital Library
[Flyer: Sankofa Gala & Party & Unity Concert] (open access)

[Flyer: Sankofa Gala & Party & Unity Concert]

Flyer advertising a concert hosted by the Junior Black Academy of Arts and Letters featuring a variety of bands on October 22-23, 2000, at the Dallas Convention Center.
Date: October 2000
Creator: Junior Black Academy of Arts and Letters
Object Type: Pamphlet
System: The UNT Digital Library
[Flyer: The Legendary Barrett Sisters] (open access)

[Flyer: The Legendary Barrett Sisters]

Flyer advertising a performance by the Barrett Sisters hosted by the Junior Black Academy of Arts and Letters on October 7-8, 2000, at the Clarence Muse Cafe Theatre.
Date: October 2000
Creator: Junior Black Academy of Arts and Letters
Object Type: Pamphlet
System: The UNT Digital Library
[Flyer: Three Legends exhibition] (open access)

[Flyer: Three Legends exhibition]

Flyer advertising an art exhibition hosted by the Junior Black Academy of Arts and Letters, from October 15 - December 16, 2000, at the James E. Kemp Gallery.
Date: October 2000
Creator: Junior Black Academy of Arts and Letters
Object Type: Pamphlet
System: The UNT Digital Library
Forum discussion on probabilistic structural analysis methods (open access)

Forum discussion on probabilistic structural analysis methods

The use of Probabilistic Structural Analysis Methods (PSAM) has received much attention over the past several decades due in part to enhanced reliability theories, computational capabilities, and efficient algorithms. The need for this development was already present and waiting at the door step. Automotive design and manufacturing has been greatly enhanced because of PSAM and reliability methods, including reliability-based optimization. This demand was also present in the US Department of Energy (DOE) weapons laboratories in support of the overarching national security responsibility of maintaining the nations nuclear stockpile in a safe and reliable state.
Date: October 1, 2000
Creator: Rodriguez, E. A. & Girrens, S. P.
Object Type: Article
System: The UNT Digital Library

[Four U.S. Air Force pilots at reception]

Photograph of four female Air Force pilots in flightsuits, standing behind a table at a reception while an obscured figure gestures toward them on the right. Behind that person's arm is a collage of photos featuring WASPs in World War II. Behind the pilots is what appears to be a flag of the commemorative "Confederate Air Force." Two women are seated on the left side of the table, and models of various WWII aircraft hang from the ceiling.
Date: October 2000
Creator: unknown
Object Type: Photograph
System: The Portal to Texas History
Fumaric acid: an overlooked form of fixed carbon in Arabidopsis and other plant species (open access)

Fumaric acid: an overlooked form of fixed carbon in Arabidopsis and other plant species

Photoassimilates are used by plants for production of energy, as carbon skeletons and in transport of fixed carbon between different plant organs. Many studies have been devoted to characterizing the factors that. regulate photoassimilate concentrations in different plant species. Most studies examining photoassimilate concentrations in C{sub 3} plants have focused on analyzing starch and soluble sugars. However, work presented here demonstrates that a number of C{sub 3} plants, including the popular model organism Arabidopsis thaliana (L.) Heynh., and agriculturally important plants, such as soybean [Glycine ma (L.) Merr.], contain significant quantities of furnaric acid. In fact, furnaric acid can accumulate to levels of several mg per g fresh weight in A-abidopsis leaves, often exceeding starch and soluble sugar levels. Furnaric acid is a component of the tricarboxylic acid cycle and, like starch and soluble sugars, can be metabolized to yield energy and carbon skeletons for production of other compounds. Fumaric acid concentrations increase with plant age and light intensity in Arabidopsis leaves. Arabidopsis phloem exudates contain significant quantities of fumaric acid, raising the possibility that fumaric acid may function in carbon transport.
Date: October 1, 2000
Creator: Chia, David W.; Yoder, Tennessee J.; Gibson, Susan I. & Reiter, Wolf-Dieter
Object Type: Article
System: The UNT Digital Library