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Singlet Quenching of Tetraphenylporphyrin and its Metal Derivatives by Iron(III) Coordination Compounds (open access)

Singlet Quenching of Tetraphenylporphyrin and its Metal Derivatives by Iron(III) Coordination Compounds

This article reports on the singlet quenching of 5, 10, 15, 20-tetraphenylporphyrin (H₂TPP) and its magnesium(II) and zinc(II) derivatives (MgTPP and ZnTPP) by a series of iron(III) coordination compounds bearing different ligand systems.
Date: January 6, 1990
Creator: D'Souza, Francis & Krishnan, V.
Object Type: Article
System: The UNT Digital Library
A computational study of the reaction kinetics of methyl radicals with trifluorohalomethanes (open access)

A computational study of the reaction kinetics of methyl radicals with trifluorohalomethanes

This article discusses a computational study of the reaction kinetics of methyl radicals with trifluorohalomethanes.
Date: January 6, 1999
Creator: Berry, Rajiv & Marshall, Paul
Object Type: Article
System: The UNT Digital Library
Coiled-Coil Nanomechanics and Uncoiling and Unfolding of the Superhelix and  α-Helices of Myosin (open access)

Coiled-Coil Nanomechanics and Uncoiling and Unfolding of the Superhelix and α-Helices of Myosin

Article on coiled-coil nanomechanics and uncoiling and unfolding of the superhelix and α-helices of myosin.
Date: January 6, 2006
Creator: Root, Douglas D.; Yadavalli, Vamsi K.; Forbes, Jeffrey G. & Wang, Kuan
Object Type: Article
System: The UNT Digital Library
Conformational Selection During Weak Binding at the Actin and Myosin Interface (open access)

Conformational Selection During Weak Binding at the Actin and Myosin Interface

Article on conformational selection during weak binding at the actin and myosin interface.
Date: January 6, 2009
Creator: Xu, Jin & Root, Douglas D.
Object Type: Article
System: The UNT Digital Library
Bioabsorbable zinc ion induced biphasic cellular responses in vascular smooth muscle cells (open access)

Bioabsorbable zinc ion induced biphasic cellular responses in vascular smooth muscle cells

This article explores the short-term effects of extracellular Zn²⁺ on human smooth muscle cells.
Date: January 6, 2016
Creator: Ma, Jun; Zhao, Nan & Zhu, Donghui
Object Type: Article
System: The UNT Digital Library
Modeling analysis of the impact of anthropogenic emission sources on ozone concentration over selected urban areas in Texas (open access)

Modeling analysis of the impact of anthropogenic emission sources on ozone concentration over selected urban areas in Texas

This article discusses a regional photochemical modeling experiment set up to simulate a high ozone episode of September 11-14, 2002 to evaluate the impact of various anthropogenic emissions sources on ozone concentrations.
Date: January 6, 2016
Creator: Farooqui, Zuber M.; John, Kuruvilla; Biswas, Jhumoor & Sule, Neelesh
Object Type: Article
System: The UNT Digital Library

Childhood Studies at the Digital Turn

This presentation from the Modern Language Association 2017 panel "Keep the H in DH" examines the parallel emerging fields of digital humanities and literary childhood studies.
Date: January 6, 2017
Creator: Keralis, Spencer D. C.
Object Type: Presentation
System: The UNT Digital Library
Rediscovering Music Printed in American Newspapers: A Case Study for Mining Non-Textual Content from Digital Newspapers (open access)

Rediscovering Music Printed in American Newspapers: A Case Study for Mining Non-Textual Content from Digital Newspapers

This paper discusses the use of digital newspaper pages through the Library of Congress database Chronicling America: Historic American Newspapers as a case study to demonstrate the value of developing tools to locate non-textual content.
Date: January 6, 2017
Creator: Fisher, Sarah Lynn
Object Type: Paper
System: The UNT Digital Library
Tracking User Experience of Digital Newspapers on the Portal to Texas History (open access)

Tracking User Experience of Digital Newspapers on the Portal to Texas History

This paper discusses the research findings of a user experience project directly related to how people interact with newspapers on The Portal to Texas History.
Date: January 6, 2017
Creator: Krahmer, Ana
Object Type: Paper
System: The UNT Digital Library
Hemisphere-specific effects of prefrontal theta-burst stimulation on visual recognition memory accuracy and awareness (open access)

Hemisphere-specific effects of prefrontal theta-burst stimulation on visual recognition memory accuracy and awareness

Article describes study seeking to determine if theta-burst transcranial magnetic stimulation (TBS) to prefrontal cortex modulates visual memory accuracy, visual memory awareness, or both, and whether these effects depend on brain hemisphere.
Date: January 6, 2019
Creator: Carbajal, Ivan; O'Neil, Jonathan T.; Palumbo, Robert T.; Voss, Joel L. & Ryals, Anthony J.
Object Type: Article
System: The UNT Digital Library
How Do Perceptions of Risk Communicator Attributes Affect Emergency Response? An Examination of a Water Contamination Emergency in Boston, USA (open access)

How Do Perceptions of Risk Communicator Attributes Affect Emergency Response? An Examination of a Water Contamination Emergency in Boston, USA

This article describes how perceptions of different social stakeholders influenced whether respondents complied with the Protective Action Recommendation—PAR (i.e., drank boiled water), took alternative protective actions (i.e., drank bottled water or/and self-chlorinated water), or ignored the threat (i.e., continued to drink untreated tap water), during a water contamination emergency in Boston, USA.
Date: June 22, 2021
Creator: Hyman, Amy; Arlikatti, Sudha; Huang, Shih-Kai; Lindell, Michael K.; Mumpower, Jeryl; Prater, Carla S. et al.
Object Type: Article
System: The UNT Digital Library
A metabolomic platform to identify and quantify polyphenols in coffee and related species using liquid chromatography mass spectrometry (open access)

A metabolomic platform to identify and quantify polyphenols in coffee and related species using liquid chromatography mass spectrometry

Article describes how products of plant secondary metabolism, such as phenolic compounds, flavonoids, alkaloids, and hormones, play an important role in plant growth, development, stress resistance. The authors state that the overall goal of this study was to develop a high-throughput workflow to identify and quantify plant polyphenols.
Date: January 6, 2023
Creator: Castro-Moretti, Fernanda R.; Cocuron, Jean-Christophe; Castillo-Gonzalez, Humberto; Escudero-Leyva, Efrain; Chaverri, Priscila; Guerreiro-Filho, Oliveiro et al.
Object Type: Article
System: The UNT Digital Library