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Determinant Identities and the Geometry of Lines and Circles (open access)

Determinant Identities and the Geometry of Lines and Circles

This article focuses on the nontrivial determinant identities which typically underlie the complex analytic proofs of all the results in the plane geometry of lines and circles.
Date: October 20, 2015
Creator: Anghel, Nicolae
Object Type: Article
System: The UNT Digital Library
Weak Emission-Line Quasars in the Context of a Modified Baldwin Effect (open access)

Weak Emission-Line Quasars in the Context of a Modified Baldwin Effect

This article tests whether the modified Baldwin effect remains strong across the wides possible of ranges of redshift and luminosity.
Date: May 28, 2015
Creator: Shemmer, Ohad
Object Type: Article
System: The UNT Digital Library
Negative ion photoelectron spectroscopy confirms the prediction that D₃ₕ carbon trioxide (CO₃) has a singlet ground state (open access)

Negative ion photoelectron spectroscopy confirms the prediction that D₃ₕ carbon trioxide (CO₃) has a singlet ground state

This article reports the NIPE spectrum of CO₃ and assign the peaks in it with the help of DFT and ab initio calculations.
Date: November 2, 2015
Creator: Hrovat, David A.; Hou, Gao-Lei; Chen, Bo; Wang, Xue-Bin & Borden, Weston T.
Object Type: Article
System: The UNT Digital Library
Excitation of the n=2 levels of hydrogen by proton impact for hydrogen beam diagnostics (open access)

Excitation of the n=2 levels of hydrogen by proton impact for hydrogen beam diagnostics

This article describes the atomic orbital close coupling results for excitation to the n=2 states to document the computational procedure adopted and to convey new insight into the behavior of these fundamental cross sections.
Date: January 15, 2015
Creator: Schultz, David R. & Ovchinnikov, S.Y.
Object Type: Article
System: The UNT Digital Library
State-selective charge transfer cross sections for light ion impact of atomic hydrogen (open access)

State-selective charge transfer cross sections for light ion impact of atomic hydrogen

This article compares results of approaches applicable in a lower impact energy regime by benchmarking them using key experimental data in order to make knowledge of these cross sections available across the range parameters needed by fusion plasma diagnostics.
Date: January 15, 2015
Creator: Schultz, David R.; Stancil, P.C. & Havener, C.C.
Object Type: Article
System: The UNT Digital Library
Electrostatic enhancement of light emitted by semiconductor quantum well (open access)

Electrostatic enhancement of light emitted by semiconductor quantum well

This article proposes an electrostatic mechanism for enhancement of light radiated from semiconductor emitter which is comparable in effect to plasmonic mechanism.
Date: October 13, 2015
Creator: Krokhin, Arkadii A.; Neogi, Arup; Llopis, A.; Mahat, M.; Gumen, L.; Pereira, S. et al.
Object Type: Article
System: The UNT Digital Library
Complexity matching in neural networks (open access)

Complexity matching in neural networks

This article adopts the complexity matching principle that the maximal efficiency of communication between two complex networks is realized when both of them are at criticality, and uses this principle to establish the value of the neuronal interaction strength at which criticality occurs.
Date: January 9, 2015
Creator: Mafahim, Javad Usefie; Lambert, David; Zare, Marzieh & Grigolini, Paolo
Object Type: Article
System: The UNT Digital Library
Triply Differential Measurements for Positron Impact Ionization of Argon (open access)

Triply Differential Measurements for Positron Impact Ionization of Argon

This article reports triply differential cross sections for positron impact ionization of argon.
Date: September 7, 2015
Creator: Mueller, D. W.; Knudsen, E. J.; Boadle, R.; Armitage, S.; Dorn, A.; Buckman, S. J. et al.
Object Type: Article
System: The UNT Digital Library
Comparing biological markers of Alzheimer’s disease across blood fraction and platforms: Comparing apples to oranges (open access)

Comparing biological markers of Alzheimer’s disease across blood fraction and platforms: Comparing apples to oranges

This article investigates the comparability of potential Alzheimer's disease (AD) biomarkers across blood fractions and assay platforms.
Date: December 29, 2015
Creator: O'Bryant, Sid E.; Lista, Simone; Rissman, Robert A.; Edwards, Melissa; Zhang, Fan; Hall, James R. et al.
Object Type: Article
System: The UNT Digital Library
Determination of Abraham model solute descriptors for the monomeric and dimeric forms of trans-cinnamic acid using measured solubilities from the Open Notebook Science Challenge (open access)

Determination of Abraham model solute descriptors for the monomeric and dimeric forms of trans-cinnamic acid using measured solubilities from the Open Notebook Science Challenge

Article on the determination of Abraham model solute descriptors for the monomeric and dimeric forms of trans-cinnamic acid using measured solubilities from the Open Notebook Science Challenge.
Date: September 25, 2014
Creator: Bradley, Jean-Claude; Abraham, M. H. (Michael H.); Acree, William E. (William Eugene); Lang, Andrew S. I. D.; Beck, Samantha N.; Bulger, David A. et al.
Object Type: Article
System: The UNT Digital Library
Predicting Abraham model solvent coefficients (open access)

Predicting Abraham model solvent coefficients

Article on predicting Abraham model solvent coefficients.
Date: October 10, 2014
Creator: Bradley, Jean-Claude; Abraham, M. H. (Michael H.); Acree, William E. (William Eugene) & Lang, Andrew S. I. D.
Object Type: Article
System: The UNT Digital Library

THATCamp: The Humanities and Technology Camp

Presentation for the first Open Data Hackathon at UNT, organized as part of International Open Data Day. This presentation discusses The Humanities and Technology (THAT) Camp.
Date: February 21, 2015
Creator: Laredo, Jeanette Ann
Object Type: Presentation
System: The UNT Digital Library

Data Access and Research Transparency in Political Science Journals

Presentation for the first Open Data Hackathon at UNT, organized as part of International Open Data Day. This presentation discusses data access and research transparency in political science journals.
Date: February 21, 2015
Creator: Ishiyama, John T., 1960-
Object Type: Presentation
System: The UNT Digital Library
The Spreading of Charged Micro-Droplets (open access)

The Spreading of Charged Micro-Droplets

This article considers the analysis of the Betelu-Fontelos model of the spreading of a charged microdroplet on a at dielectric surface whose spreading is driven by surface tension and electrostatic repulsion.
Date: January 20, 2015
Creator: Iaia, Joseph A.
Object Type: Article
System: The UNT Digital Library
“We Need an Even Bigger One”: Disasters of Inequality in Postquake Kathmandu Valley (open access)

“We Need an Even Bigger One”: Disasters of Inequality in Postquake Kathmandu Valley

This article reflects on the 2015 earthquakes in Nepal.
Date: October 14, 2015
Creator: Nelson, Andrew S.
Object Type: Article
System: The UNT Digital Library
Dynamics of Epigenetic Phenomena: Intergenerational and Intragenerational Phenotype 'Washout' (open access)

Dynamics of Epigenetic Phenomena: Intergenerational and Intragenerational Phenotype 'Washout'

This review contains a discussion of epigenetic dynamics in comparative biology with a focus on a more organismal level perspective, befitting of comparative physiology, that considers complex phenotypic changes.
Date: January 7, 2015
Creator: Burggren, Warren W.
Object Type: Review
System: The UNT Digital Library
Buruli Ulcer Disease and Its Association with Land Cover in Southwestern Ghana (open access)

Buruli Ulcer Disease and Its Association with Land Cover in Southwestern Ghana

This article presents the first analysis of Buruli ulcer at the village level in southwestern Ghana, where prevalence rates are among the highest globally, and explores fine and medium-scale associations with land cover by comparing patterns both within Buruli ulcer clusters and surrounding landscapes.
Date: June 19, 2015
Creator: Wu, Jianyong; Tschakert, Petra; Klutse, Erasmus; Ferring, David; Ricciardi, Vincent; Hausermann, Heidi et al.
Object Type: Article
System: The UNT Digital Library
Viperatoxin-Ii: A Novel Viper Venom Protein as an Effective Bactericidal Agent (open access)

Viperatoxin-Ii: A Novel Viper Venom Protein as an Effective Bactericidal Agent

This article discusses purification and characterization of proteins from Indian Russell's viper snake venom.
Date: October 14, 2015
Creator: Samy, Ramar Perumal; Stiles, Bradley G.; Chinnathambi, Arunachalam; Zayed, M.E.; Ali Alharbi, Sulaiman; Franco, Octávio Luiz et al.
Object Type: Article
System: The UNT Digital Library
Flocculation-Related Gene Identification by Whole-Genome Sequencing of Thauera aminoaromatica MZ1T Floc-Defective Mutants (open access)

Flocculation-Related Gene Identification by Whole-Genome Sequencing of Thauera aminoaromatica MZ1T Floc-Defective Mutants

This article discusses the identification of genes responsible for bacterial flocculation using a whole-genome phenotypic-sequencing technique.
Date: December 28, 2015
Creator: Prombutara, P. & Allen, Michael S.
Object Type: Article
System: The UNT Digital Library
Ion Beam Analysis of Microcrystalline Quartz Artifacts from the Reed Mound Site, Delaware County, Oklahoma (open access)

Ion Beam Analysis of Microcrystalline Quartz Artifacts from the Reed Mound Site, Delaware County, Oklahoma

This paper from the 23rd Conference on Application of Accelerators in Research and Industry conference proceedings evaluates the potential of particle induced X-ray emission spectrometry as a tool for future Ozarks chert provenance studies based on its ability to facilitate discrimination of Ozarks chert materials from different geological formations and identification of discrete groups of artifacts from the same geological formation.
Date: June 18, 2015
Creator: Younger-Mertz, S. B.; Manuel, J. E.; Reinert, Tilo; Szilasi, S. Z.; Hammerstedt, S. W. & Glass, Gary A.
Object Type: Article
System: The UNT Digital Library
Radial Expansion of a Low Energy Positron Beam Passing Through a Cold Electron Plasma within a Uniform Magnetic Field (open access)

Radial Expansion of a Low Energy Positron Beam Passing Through a Cold Electron Plasma within a Uniform Magnetic Field

This paper from the 23rd Conference on Application of Accelerators in Research and Industry conference proceedings studies the radial expansion of a low energy positron beam passing through a cold electron plasma within a uniform magnetic field using a classical trajectory Monte Carlo simulation.
Date: June 18, 2015
Creator: Aguirre, F. F. & Ordonez, Carlos A.
Object Type: Article
System: The UNT Digital Library
Pseudopotential-Based Correlation Consistent Composite Approach (rp-ccCA) for First- and Second-Row Transition Metal Thermochemistry (open access)

Pseudopotential-Based Correlation Consistent Composite Approach (rp-ccCA) for First- and Second-Row Transition Metal Thermochemistry

This article uses the relativistic-pseudopotential correlation consistent approach (rp-ccCA) to determine the enthalpy of formation of 24 first row (3d) transition metal compounds.
Date: May 22, 2015
Creator: Manivasagam, Sindhu; Laury, Marie L. & Wilson, Angela K.
Object Type: Article
System: The UNT Digital Library
Reformulation of DFT + U as a Pseudohybrid Hubbard Density Funcitonal for Accelerated Materials Discovery (open access)

Reformulation of DFT + U as a Pseudohybrid Hubbard Density Funcitonal for Accelerated Materials Discovery

This article introduces ACBN0, a pseudohybrid Hubbard density functional that yields an improved prediction of the band structure of insulators such as transition-metal oxides, with only a negligible increase in computational cost.
Date: January 28, 2015
Creator: Agapito, Luis A.; Curtarolo, Stefano & Buongiorno Nardelli, Marco
Object Type: Article
System: The UNT Digital Library
The Multifaceted Role of Curcumin in Cancer Prevention and Treatment (open access)

The Multifaceted Role of Curcumin in Cancer Prevention and Treatment

This review focuses on the diverse molecular targets modulated by curcumin that contribute to its efficacy against various human cancers.
Date: February 5, 2015
Creator: Shanmugam, Muthu K.; Rane, Grishma; Mathi Kanchi, Madhu; Arfuso, Frank; Chinnathambi, Arunachalam; Zayed, M.E. et al.
Object Type: Review
System: The UNT Digital Library