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Comments Concerning Solvent Effects on Chemical Processes. Part 7. Quantitative Description of the Composition Dependence of the Solvent Polarity Measure ET(30) in Binary Aqueous-Organic Solvent Mixtures (open access)

Comments Concerning Solvent Effects on Chemical Processes. Part 7. Quantitative Description of the Composition Dependence of the Solvent Polarity Measure ET(30) in Binary Aqueous-Organic Solvent Mixtures

This article critically examines a two-step solvational model for mathematically describing the spectral properties of the DImroth-Reichardt betaine dye ET in binary aqueous-organic solvent mixures.
Date: November 7, 1994
Creator: Acree, William E. (William Eugene); Powell, Joyce R. & Tucker, Sheryl A. (Sheryl Ann)
Object Type: Article
System: The UNT Digital Library
Protein Modification by ADP-ribose via Acid-labile Linkages (open access)

Protein Modification by ADP-ribose via Acid-labile Linkages

Article describing the preparation and chemical characterization of low molecular weight conjugates that were used as models for an acetal linkage between ADP-ribose and the hydroxyl group of a protein acceptor such as serine, threonine, tyrosine, hydroxyproline, or hydroxylysine residues. The amount of modification was approximately 16 pmol of ADP-ribose per mg of total protein, and proteins modified by acid-labile linkages were detected in all subcellular fractions examined, suggesting that the scope of this modification in vivo is broad.
Date: April 7, 1995
Creator: Cervantes-Laurean, Daniel; Loflin, Paul T.; Minter, David E.; Jacobson, Elaine L. & Jacobson, Myron K.
Object Type: Article
System: The UNT Digital Library
Ab Initio Calculations and Kinetic Modeling of Halon and Halon Replacements (open access)

Ab Initio Calculations and Kinetic Modeling of Halon and Halon Replacements

Paper for the 1996 Halon Options Technical Working Conference (HOTWC). This paper discusses ab initio calculations and kinetic modeling of halon and halon replacements.
Date: May 7, 1996
Creator: Paige, Harvey L.; Berry, Rajiv; Schwartz, Martin; Marshall, Paul; Burgess, Donald R.; Zachariah, Michael Russel, 1957- et al.
Object Type: Paper
System: The UNT Digital Library
Laser-Induced Fluorescence and Mass Spectrometric Studies of the Cu + HCl Reaction over a Wide Temperature Range. Formation of HCuCl (open access)

Laser-Induced Fluorescence and Mass Spectrometric Studies of the Cu + HCl Reaction over a Wide Temperature Range. Formation of HCuCl

Article on laser-induced fluorescence and mass spectrometric studies of the Cu + HCl reaction over a wide temperature range and the formation of HCuCl.
Date: November 7, 1996
Creator: Belyung, David P.; Hranisavljevic, Jasmina; Kashireninov, Oleg E.; Santana, G. Mauricio; Fontijn, A. (Arthur) & Marshall, Paul
Object Type: Article
System: The UNT Digital Library
Theoretical Estimation of Vibrational Frequencies Involving Transition Metal Compounds (open access)

Theoretical Estimation of Vibrational Frequencies Involving Transition Metal Compounds

This article discusses the theoretical estimation of vibrational frequencies involving transition metal compounds.
Date: August 7, 1997
Creator: Cundari, Thomas R., 1964- & Raby, Philip D.
Object Type: Article
System: The UNT Digital Library
Characterization of Reaction Pathways on the Potential Energy Surfaces for H + SO2 and HS + O2 (open access)

Characterization of Reaction Pathways on the Potential Energy Surfaces for H + SO2 and HS + O2

Article on the characterization of reaction pathways on the potential energy surfaces for H + SO2 and HS + O2.
Date: December 7, 1999
Creator: Goumri, Abdellatif; Rocha, John-David Ray; Laakso, Dianna; Smith, C. E. & Marshall, Paul
Object Type: Article
System: The UNT Digital Library
Storage of Electronic Files of Federal Agencies That Have Ceased Operation: A Partnership for Permanent Access (open access)

Storage of Electronic Files of Federal Agencies That Have Ceased Operation: A Partnership for Permanent Access

Article on the storage of electronic files of Federal Agencies that have ceased operation and a partnership for permanent access.
Date: August 7, 2000
Creator: Hartman, Cathy Nelson
Object Type: Article
System: The UNT Digital Library
Enthalpies of Sublimation of Organic and Organometallic Compounds. 1910-2001 (open access)

Enthalpies of Sublimation of Organic and Organometallic Compounds. 1910-2001

Article on enthalpies of sublimation of organic and organometallic compounds.
Date: June 7, 2002
Creator: Chickos, James S. & Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library

Metadata and XML

This presentation discusses how XML can help store metadata. The University of North Texas (UNT) Digital Projects Unit developed the UNTL metadata element set with IndexData that tailored the data to meet their needs.
Date: November 7, 2003
Creator: Phillips, Mark Edward
Object Type: Presentation
System: The UNT Digital Library
The Spectral Energy Distribution and Emission-Line Properties of the Narrow-Line Seyfert 1 Galaxy Arakelian 564 (open access)

The Spectral Energy Distribution and Emission-Line Properties of the Narrow-Line Seyfert 1 Galaxy Arakelian 564

This article presents the intrinsic spectral energy distribution of the narrow-line Seyfert 1 galaxy Ark 564, constructed with contemporaneous data obtained during a multiwavelength, multisatellite observing campaign in 2000 and 2001.
Date: November 7, 2003
Creator: Romano, P.; Mathur, S.; Turner, T.J.; Kraemer, S.B.; Crenshaw, D.M.; Peterson, Bradley M. et al.
Object Type: Article
System: The UNT Digital Library
Method for Generating Numerical Values Indicative of Frequencies of Selected Features in Objects, and a Computer System Implementing the Method (open access)

Method for Generating Numerical Values Indicative of Frequencies of Selected Features in Objects, and a Computer System Implementing the Method

Patent relating to methods for generating numerical values indicative of frequencies of selected features in objects, and a computer system implementing the method.
Date: November 21, 2001
Creator: Rorvig, Mark E. & Jeong, Kitai
Object Type: Patent
System: The UNT Digital Library
Fabrication of wide-IF 200–300GHz superconductor–insulator–superconductor mixers with suspended metal beam leads formed on silicon-on-insulator (open access)

Fabrication of wide-IF 200–300GHz superconductor–insulator–superconductor mixers with suspended metal beam leads formed on silicon-on-insulator

This article reports on a fabrication process that uses silicon-oninsulator (SOI) substrates and micromachining techniques to form wide-IF superconductor–insulator–superconductor (SIS) mixer devices that have suspended metal beam leads for rf grounding. Aside from a description of the fabrication process, electrical measurements of these Nb/Al–AlNₓ /Nb trilayer devices will also be presented.
Date: October 7, 2004
Creator: Kaul, Anupama; Bumble, Bruce; Lee, Karen A.; LeDuc, Henry G.; Rice, Frank & Zmuidzinas, Jonas
Object Type: Article
System: The UNT Digital Library
Ion Beam Analyses of Carbon Nanotubes (open access)

Ion Beam Analyses of Carbon Nanotubes

This article discusses ion beam analyses of carbon nanotubes.
Date: January 7, 2005
Creator: Naab, Fabian U.; Holland, Orin W.; Duggan, Jerome L. & McDaniel, Floyd Del. (Floyd Delbert), 1942-
Object Type: Article
System: The UNT Digital Library
A General Treatment of Solubility. 3. Principal Component Analysis (PCA) of the Solubilities of Diverse Solutes in Diverse Solvents (open access)

A General Treatment of Solubility. 3. Principal Component Analysis (PCA) of the Solubilities of Diverse Solutes in Diverse Solvents

Article discussing a general treatment of solubility and principle component analysis (PCA) of the solubilities of diverse solutes in diverse solvents.
Date: June 7, 2005
Creator: Katritzky, Alan R.; Tulp, Indrek; Fara, Dan C.; Lauria, Antonino; Maran, Uko, 1966- & Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library
A Three-Dimensional Functional Assessment of Heart and Vessel Development int he Larva of the Zebrafish (Danio rerio) (open access)

A Three-Dimensional Functional Assessment of Heart and Vessel Development int he Larva of the Zebrafish (Danio rerio)

This article describes the use of a three-dimensional integration of the early zebrafish heart and vessels to greatly reduce measurement error of stroke volume and cardiac output and to determine the cross-sectional growth of major vessels in the developing zebrafish larvae.
Date: November 7, 2005
Creator: Bagatto, Brian & Burggren, Warren W.
Object Type: Article
System: The UNT Digital Library
The Kinetics of the NH Reaction with H2 and Reassessment of HNO Formation from NH + CO2, H2O (open access)

The Kinetics of the NH Reaction with H2 and Reassessment of HNO Formation from NH + CO2, H2O

Article on kinetics of the NH reaction with H2 and reassessment of HNO formation from NH + CO2, H2O.
Date: February 7, 2006
Creator: Fontijn, A. (Arthur); Shamsuddin, Sayed M.; Crammond, Duane; Marshall, Paul & Anderson, William R.
Object Type: Article
System: The UNT Digital Library
Examining MARC Records as Artifacts That Reflect Metadata Utilization Decisions (open access)

Examining MARC Records as Artifacts That Reflect Metadata Utilization Decisions

Article examining MARC records as artifacts that reflect metadata utilization decisions.
Date: August 7, 2006
Creator: Moen, William E.
Object Type: Article
System: The UNT Digital Library
The relaxation of OH (v = 1) and OD (v = 1) by H2O and D2O at temperatures from 251 to 390 K (open access)

The relaxation of OH (v = 1) and OD (v = 1) by H2O and D2O at temperatures from 251 to 390 K

Article on the relaxation of OH (v = 1) and OD (v = 1) by H₂O and D₂O at temperatures from 251 to 390 K.
Date: June 30, 2006
Creator: McCabe, D. C.; Rajakumar, B.; Marshall, Paul; Smith, Ian W. M. & Ravishankara, A. R.
Object Type: Article
System: The UNT Digital Library
Studies of the kinetics and thermochemistry of the forward and reverse reaction Cl + C₆H₆ = HCl + C₆H₅ (open access)

Studies of the kinetics and thermochemistry of the forward and reverse reaction Cl + C₆H₆ = HCl + C₆H₅

Article on studies of the kinetics and thermochemistry of the forward and reverse reaction Cl + C₆H₆ = HCl + C₆H₅.
Date: February 7, 2007
Creator: Alecu, I. M.; Gao, Yide; Hsieh, P-C; Sand, Jordan P.; Ors, Ahmet; McLeod, A. et al.
Object Type: Article
System: The UNT Digital Library
Supplemental Material: Enthalpy of Solvation Correlations for Gaseous Solutes Dissolved in Alcohol Solvents Based on the Abraham Model (open access)

Supplemental Material: Enthalpy of Solvation Correlations for Gaseous Solutes Dissolved in Alcohol Solvents Based on the Abraham Model

This document includes supplemental material to an article titled "Enthalpy of solvation correlations for gaseous solutes dissolved in alcohol solvents based on the Abraham model," published in QSAR & Combinatorial Science.
Date: December 7, 2007
Creator: Mintz, Christina; Ladlie, Tara; Burton, Katherine; Clark, Michael; Acree, William E. (William Eugene) & Abraham, M. H. (Michael H.)
Object Type: Text
System: The UNT Digital Library

Web Archiving at UNT and End of Term Harvest 2008

This presentation illustrates the collaborative project with the University of North Texas (UNT) and the United States Government Printing Office as part of the Federal Depository Library Program. The CyberCemetery was created as an online archive of government websites that have ceased operation. This also discusses the UNT collaboration with the United States Government Printing Office, the Library of Congress, the Internet Archive, and the California Digital Library in an End of Term Harvest project in 2008 to archive the Presidential campaign websites before they ceased to exist.
Date: November 7, 2008
Creator: Phillips, Mark Edward
Object Type: Presentation
System: The UNT Digital Library
Impact Resistant Flexible Body Device (open access)

Impact Resistant Flexible Body Device

Patent relating to an impact resistant device that can be worn as body armor to protect the wearer from high velocity projectiles.
Date: August 13, 2008
Creator: Biermann, Paul J.; Roberts, Jack C. & Reidy, Richard F.
Object Type: Patent
System: The UNT Digital Library
Reconstructing Bellour: Automating the Semiotic Analysis of Film (open access)

Reconstructing Bellour: Automating the Semiotic Analysis of Film

This article discusses automating the semiotic analysis of film, including visual representation, search and retrieval, and ways of seeing.
Date: August 7, 2009
Creator: Anderson, Richard L. & O'Connor, Brian Clark
Object Type: Article
System: The UNT Digital Library

Preparing School Library Media Specialists for Resource Description and Access (RDA)

This presentation discusses preparing school library media specialists for resource description and access (RDA). In particular, the authors present the basic Functional Requirements for Bibliographic Records (FRBR) and Functional Requirements for Authority Data (FRAD) concepts and discuss them in the context of RDA implementation. The authors provide the correlation between AACR2 and RDA, including specific examples of a variety of formats: monograph, electronic resource, AV, etc. Lastly, the authors discuss implementation options and vendor(s) interaction.
Date: November 7, 2009
Creator: Schultz-Jones, Barbara & Miksa, Shawne D., 1969-
Object Type: Presentation
System: The UNT Digital Library