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Solubility of Anthracene in Ternary 1,4-Dioxane + Alcohol + Heptane Solvent Mixtures at 298.15 K (open access)

Solubility of Anthracene in Ternary 1,4-Dioxane + Alcohol + Heptane Solvent Mixtures at 298.15 K

Article on the solubility of anthracene in ternary 1,4-dioxane + alcohol + heptane solvent mixtures at 298.15 K.
Date: August 10, 2000
Creator: Pribyla, Karen J.; Spurgin, Michael A.; Chuca, Ivette & Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library
Erratum: "Is there a metallicity-luminosity relationship in active galactic nuclei? The case of narrow-line Seyfert 1 galaxies" (open access)

Erratum: "Is there a metallicity-luminosity relationship in active galactic nuclei? The case of narrow-line Seyfert 1 galaxies"

This erratum corrects a computational error affecting the calculation of the intrinsic luminosities of several objects in the article "Is there a metallicity-luminosity relationship in active galactic nuclei? The case of narrow-line Seyfert 1 galaxies." This does not affect any of the main results of the article.
Date: April 10, 2002
Creator: Shemmer, Ohad & Netzer, Hagai
Object Type: Article
System: The UNT Digital Library
Thermochemistry of 2-amino-3-quinoxalinecarbonitrile-1, 4-dioxide. Evaluation of the mean dissociation enthalpy of the (N-O) bond (open access)

Thermochemistry of 2-amino-3-quinoxalinecarbonitrile-1, 4-dioxide. Evaluation of the mean dissociation enthalpy of the (N-O) bond

Article on the thermochemistry of 2-amino-3-quinoxalinecarbonitrile-1,4-dioxide and an evaluation of the mean dissociation enthalpy of the (N-O) bond.
Date: August 10, 2004
Creator: Silva, Maria D. M. C. Ribeiro da; Gomes, José R. B.; Gonçalves, Jorge M.; Sousa, Emanuel A.; Pandey, Siddharth & Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library

Pessimism, Sexual Trauma, and Personal Demographics: Covariates of Depression in College Students

Access: Use of this item is restricted to the UNT Community
This poster examines depression's relationship to the combination of pessimism, sexual trauma, living arrangements, and interpersonal dependency, as well as personal demographics in college students.
Date: August 10, 2006
Creator: Swanholm, Eric & Vosvick, Mark A.
Object Type: Poster
System: The UNT Digital Library
Providing a Complete Menu: Using Competitive Usability in a Home Page Usability Study (open access)

Providing a Complete Menu: Using Competitive Usability in a Home Page Usability Study

This article presents results from the task-based testing and focus group portion of a usability study on the University of North Texas Libraries' website in addition to three other academic library web sites to examine the effects of multiple design elements and styles on the participants' results and to provide additional insight into user preferences.
Date: December 10, 2004
Creator: Thomsett-Scott, Beth
Object Type: Article
System: The UNT Digital Library