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[5,10,15,20-Tetrakis (4-methoxyphenyl)-porphyrinato] zinc dichloromethane disolvate (open access)

[5,10,15,20-Tetrakis (4-methoxyphenyl)-porphyrinato] zinc dichloromethane disolvate

Article on 5,10,15,20-tetrakis(4-methoxyphenyl)-porphyrinato] zinc dichloromethane disolvate.
Date: July 24, 2013
Creator: McGill, Sean; Nesterov, Vladimir N. & Gould, Stephanie L.
Object Type: Article
System: The UNT Digital Library
ABA is required for the accumulation of APX1 and MBF1c during a combination of water deficit and heat stress (open access)

ABA is required for the accumulation of APX1 and MBF1c during a combination of water deficit and heat stress

This article studies the response of mutants impaired in ABA signalling (abi1-1) and biosynthesis (aba1-1) to a combination of water deficit and heat stress.
Date: July 18, 2016
Creator: Zandalinas, Sara I.; Balfagón, Damián; Arbona, Vicent; Gómez-Cadenas, Aurelio; Inupakutika, Madhuri A. & Mittler, Ron
Object Type: Article
System: The UNT Digital Library

Abraham Model Linear Free Energy Relationships as a Means of Extending Solubility Studies to Include the Estimation of Solute Solubilities in Additional Organic Solvents

This article calculates Abraham model solute descriptors for 5-nitro-8-hydroxyquinoline, 2-methyl-6-nitroaniline, and terephthaldialdehyde using experimental solubility data taken from papers published in The Journal of Chemical Thermodynamics in 2016.
Date: July 21, 2016
Creator: Acree, William E. (William Eugene); Horton, Melissa Y.; Higgins, Elizabeth & Abraham, M. H. (Michael H.)
Object Type: Article
System: The UNT Digital Library
Abraham Solvation Parameter Model: Calculation of L Solute Descriptors for Large C11 to C42 Methylated Alkanes from Measured Gas–Liquid Chromatographic Retention Data (open access)

Abraham Solvation Parameter Model: Calculation of L Solute Descriptors for Large C11 to C42 Methylated Alkanes from Measured Gas–Liquid Chromatographic Retention Data

This article determines Abraham model L solute descriptors for 149 additional C11 to C42 monomethylated and polymethylated alkanes based on published Kovat’s retention indices based upon gas–liquid chromatographic measurements.
Date: July 5, 2022
Creator: Wu, Emily; Sinha, Sneha; Yang, Chelsea; Zhang, Miles & Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library
Abraham Solvation Parameter Model: Examination of Possible Intramolecular Hydrogen-Bonding Using Calculated Solute Descriptors (open access)

Abraham Solvation Parameter Model: Examination of Possible Intramolecular Hydrogen-Bonding Using Calculated Solute Descriptors

This article calculates Abraham model solute descriptors using published solubility data for 4,5-dihydroxyanthraquinone-2-carboxylic acid dissolved in several organic solvents of varying polarity and hydrogen-bonding character.
Date: July 24, 2022
Creator: Sinha, Sneha; Yang, Chelsea; Wu, Emily & Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library
Absorption and Emission in the Non-Poissonian Case (open access)

Absorption and Emission in the Non-Poissonian Case

Article on absorption and emission in the Non-Poissonian Case.
Date: July 28, 2004
Creator: Aquino, Gerardo; Palatella, Luigi & Grigolini, Paolo
Object Type: Article
System: The UNT Digital Library
Accelerator-based neutron source using a cold deuterium target with degenerate electrons (open access)

Accelerator-based neutron source using a cold deuterium target with degenerate electrons

This article discusses recent reports of potential cold deuterium targets.
Date: July 17, 2013
Creator: Phillips, R. E. & Ordonez, Carlos A.
Object Type: Article
System: The UNT Digital Library
Accurate Enthalpies of Formation of Alkali and Alkaline Earth Metal Oxides and Hydroxides: Assessment of the Correlation Consistent Composite Approach (ccCA) (open access)

Accurate Enthalpies of Formation of Alkali and Alkaline Earth Metal Oxides and Hydroxides: Assessment of the Correlation Consistent Composite Approach (ccCA)

Article on accurate enthalpies of formation of alkali and alkaline earth metal oxides and hydroxides and an assessment of the correlation consistent composite approach (ccCA).
Date: July 12, 2006
Creator: Ho, Dustin S.; DeYonker, Nathan J.; Cundari, Thomas R., 1964- & Wilson, Angela K.
Object Type: Article
System: The UNT Digital Library
Acoustic Metasurface-Aided Broadband Noise Reduction in Automobile Induced by Tire-Pavement Interaction (open access)

Acoustic Metasurface-Aided Broadband Noise Reduction in Automobile Induced by Tire-Pavement Interaction

Article demonstrating a technique utilizing acoustic metasurfaces (AMSes) with high reflective characteristics using relatively lightweight materials for noise reduction without any change in mechanical strength or weight of the tire. The proposed design can significantly reduce the noise arising from tire–pavement interaction over a broadband of acoustic frequencies under 1000 Hz and over a wide range of vehicle speeds using a negative effective dynamic mass density approach.
Date: July 30, 2021
Creator: Heo, Hyeonu; Sofield, Matthew; Ju, Jaehyung & Neogi, Arup
Object Type: Article
System: The UNT Digital Library
Activity Coefficients at Infinite Dilution for Organic Solutes Dissolved in Three 1-Alkyl-1-methylpyrrolidinium Bis(trifluoromethylsulfonyl)imide Ionic Liquids Bearing Short Linear Alkyl Side Chains of Three to Five Carbons (open access)

Activity Coefficients at Infinite Dilution for Organic Solutes Dissolved in Three 1-Alkyl-1-methylpyrrolidinium Bis(trifluoromethylsulfonyl)imide Ionic Liquids Bearing Short Linear Alkyl Side Chains of Three to Five Carbons

Article discussing activity coefficients at infinite dilution for organic solutes dissolved in three 1-alkyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide ionic liquids bearing short linear alkyl side chains of three to five carbons.
Date: July 30, 2013
Creator: Mutelet, Fabrice; Hassan, El-Sayed R. E.; Stephens, Timothy W.; Acree, William E. (William Eugene) & Baker, Gary A.
Object Type: Article
System: The UNT Digital Library
Advanced Data Analytics Academic Program Review (open access)

Advanced Data Analytics Academic Program Review

This report summarizes an evaluation of the UNT Libraries' Advanced Data Analytics-related resources and materials to determine if the collection is adequately serving patron needs. It was generated as part of the UNT Libraries’ contributions to the university’s Academic Program Reviews, which are conducted by the Accreditation office in the Division of Planning. The UNT Libraries’ Collection Assessment Department evaluated collections’ ability to meet the curricular and research needs of the academic programs being reviewed. They assessed current needs based on course descriptions and research outputs, defined the scope of information needed based on this needs assessment, and evaluated the Libraries’ holdings in these subject areas against the usage, qualitative listings, and requests for materials from other libraries. Specific recommendations for collection development are provided based on the results of these analyses.
Date: July 28, 2023
Creator: Harker, Karen
Object Type: Report
System: The UNT Digital Library
AFLOW-QHA3P: Robust and automated method to compute thermodynamic properties of solids (open access)

AFLOW-QHA3P: Robust and automated method to compute thermodynamic properties of solids

Article introducing the quasiharmonic approximation three-phonon method to calculate the thermodynamic properties of both nonmetallic and metallic compounds. This study demonstrates that QHA3P is an ideal framework for the high-throughput prediction of finite-temperature material properties, combining the accuracy of QHA with the computational efficiency of SC-QHA.
Date: July 8, 2019
Creator: Nath, Pinku; Usanmaz, Demet; Hicks, David; Oses, Corey; Fornari, Marco; Buongiorno Nardelli, Marco et al.
Object Type: Article
System: The UNT Digital Library
AI, Arts & Design: Questioning Learning Machines (open access)

AI, Arts & Design: Questioning Learning Machines

Article is an introduction to Artnodes issue No. 26, “AI, Arts & Design: Questioning Learning Machines" which addresses the question: Does generative and machine creativity in the arts and design represent an evolution of “artistic intelligence,” or is it a metamorphosis of creative practice yielding fundamentally distinct forms and modes of authorship?
Date: July 2020
Creator: West, Ruth & Burbano, Andres
Object Type: Article
System: The UNT Digital Library
Alcohol Withdrawal and Brain Injuries: Beyond Classical Mechanisms (open access)

Alcohol Withdrawal and Brain Injuries: Beyond Classical Mechanisms

This review attempts to provide integrated information at the levels of oxidative signaling mechanisms by which ethanol withdrawal (EW) provokes brain injuries and 17β-estradiol (E2) protects against it. Unmanaged sudden withdrawal from the excessive consumption of alcohol (ethanol) adversely alters neuronal integrity in vulnerable brain regions such as the cerebellum, hippocampus, or cortex.
Date: July 20, 2010
Creator: Jung, Marianna E. & Metzger, Daniel B.
Object Type: Article
System: The UNT Digital Library
Algorithmically Optimized Hemispherical Dome as a Secondary Optical Element for the Fresnel Lens Solar Concentrator (open access)

Algorithmically Optimized Hemispherical Dome as a Secondary Optical Element for the Fresnel Lens Solar Concentrator

This article focuses on a way to maximize the concentration acceptance product (CAP), while using the minimum SOE and receiver geometry at a given f-number and incidence angle (also referred to as the tracking error angle). The laws of polychromatic light refraction along with trigonometry and spherical geometry were utilized to optimize the POE grooves, SOE radius, receiver size, and SOE–receiver spacing.
Date: July 8, 2019
Creator: Qandil, Hassan; Wang, Shuping & Zhao, Weihuan
Object Type: Article
System: The UNT Digital Library
Altitudinal gradients in Magellanic sub-Antarctic lagoons: the effect of elevation on freshwater macroinvertebrate diversity and distribution (open access)

Altitudinal gradients in Magellanic sub-Antarctic lagoons: the effect of elevation on freshwater macroinvertebrate diversity and distribution

In this article, freshwater macroinvertebrate diversity associated with lakes and ponds along the altitudinal gradient of a Magellanic sub-Antarctic watershed are assessed. A monotonic decline in species richness was observed with increasing elevation, with simpler and more even community composition at higher altitude. This pattern differs from the mid-peak trend found in streams of the same watershed. Functional feeding group structure also diminished with increasing elevation.
Date: July 29, 2019
Creator: Rendoll Cárcamo, Javier; Contador, Tamara; Gañán, Melisa; Pérez Troncoso, Carolina; Maldonado Márquez, Alan; Convey, Peter et al.
Object Type: Article
System: The UNT Digital Library
Analysis of URL References in ETDs: A Case Study at the University of North Texas (open access)

Analysis of URL References in ETDs: A Case Study at the University of North Texas

Article discussing a case study at the University of North Texas (UNT) on an analysis of URL references in electronic theses and dissertations (ETDs).
Date: July 3, 2014
Creator: Phillips, Mark Edward; Alemneh, Daniel Gelaw & Reyes Ayala, Brenda
Object Type: Article
System: The UNT Digital Library
Analytical solutions for a two-level system driven by a class of chirped pulses (open access)

Analytical solutions for a two-level system driven by a class of chirped pulses

Article on analytical solutions for a two-level system driven by a class of chirped pulses.
Date: July 6, 2010
Creator: Jha, Pankaj K. & Rostovtsev, Yuri V.
Object Type: Article
System: The UNT Digital Library
Animal Resource Use Related to Socioenvironmental Change among Mesa Verde Farmers (open access)

Animal Resource Use Related to Socioenvironmental Change among Mesa Verde Farmers

Article is a case study of Mesa Verde subsistence utilizing optimal foraging theory models from evolutionary ecology to study small animal resource use during the Pueblo II to Terminal Pueblo III periods.
Date: July 11, 2019
Creator: Nagaoka, Lisa; Wolverton, Steven J. & Ellyson, Laura J.
Object Type: Article
System: The UNT Digital Library
Anomalous diffusion and environment-induced quantum decoherence (open access)

Anomalous diffusion and environment-induced quantum decoherence

Article discussing research on anomalous diffusion and environment-induced quantum decoherence.
Date: July 1996
Creator: Bonci, Luca; Grigolini, Paolo & Laux, Adam
Object Type: Article
System: The UNT Digital Library
Antihydrogen Synthesis Via Magnetobound States of Protonium Within Proton-Positron-Antiproton Plasmas (open access)

Antihydrogen Synthesis Via Magnetobound States of Protonium Within Proton-Positron-Antiproton Plasmas

Article studies the possibility that antihydrogen can be synthesized via three body recombination involving magnetobound protonium through classical trajectory simulation. It has been previously reported that proton antiproton collisions can result in a correlated drift of the particles perpendicular to a magnetic field. While the two particles are in their correlated drift, they are referred to as a magnetobound protonium system. Possible three body recombination resulting in bound state antihydrogen is studied when a magnetobound protonium system encounters a positron.
Date: July 2016
Creator: Hermosillo, M. & Ordonez, Carlos A.
Object Type: Article
System: The UNT Digital Library

The Apiary Project: High-Throughput Workflow for Computer-Assisted Human Parsing of Biological Specimen Label Data

Presentation for the 2009 Society for the Preservation of Natural History Collections Meeting. This presentation discusses research on high-throughput workflow for computer-assisted human parsing of biological specimen label data. This is part of the Apiary Project, a collaboration of the Texas Center for Digital Knowledge at the University of North Texas and the Botanical Research Institute of Texas.
Date: July 2009
Creator: Best, Jason H.; Neill, Amanda K. & Moen, William E.
Object Type: Presentation
System: The UNT Digital Library
Applications of Hydrogen Gas Getters in Mass Spectrometry (open access)

Applications of Hydrogen Gas Getters in Mass Spectrometry

Patent relating to applications of hydrogen gas getters in mass spectrometry.
Date: December 30, 2009
Creator: Verbeck, Guido F.
Object Type: Patent
System: The UNT Digital Library
Approximating User Distributions in WCDMA Networks Using 2-D Gaussian (open access)

Approximating User Distributions in WCDMA Networks Using 2-D Gaussian

This paper discusses approximating user distributions in WCDMA networks using 2-D Gaussian.
Date: July 2005
Creator: Nguyen, Son & Akl, Robert G.
Object Type: Paper
System: The UNT Digital Library