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[Oral History Article: Lee Cullum] (open access)

[Oral History Article: Lee Cullum]

This article is a short biography of journalist Lee Cullum, based on an oral history discussing her education and career.
Date: November 2016
Creator: Porter, Ashley & Vanek, Emily
System: The UNT Digital Library
Supervised Keyphrase Extraction as Positive Unlabeled Learning (open access)

Supervised Keyphrase Extraction as Positive Unlabeled Learning

This paper shows that performance of trained keyphrase extractors approximates a classifier trained on articles labeled by multiple annotators, leading to higher average F₁ scores and better rankings of keyphrases.
Date: November 2016
Creator: Sterckx, Lucas; Caragea, Cornelia; Demeester, Thomas & Develder, Chris
System: The UNT Digital Library
Terrestrial herpetofauna of Limnos and Agios Efstratios (Northern Aegean, Greece), including new species records for Malpolon insignitus (Geoffroy Saint-Hilaire, 1827) and Pelobates syriacus Boettger, 1889 (open access)

Terrestrial herpetofauna of Limnos and Agios Efstratios (Northern Aegean, Greece), including new species records for Malpolon insignitus (Geoffroy Saint-Hilaire, 1827) and Pelobates syriacus Boettger, 1889

This article presents herpetofaunal observations from Limnos and Agios Efstratios, two Asia Minor continental shelf islands in the Aegean Sea. Comprehensive surveys over 88 days in total on Limnos, over a period of nine years, consisted mainly of visual encounter surveys and road cruised observations, revealed the presence of three species of amphibians and twelve species of reptiles, including two new species records for the island (Malpolon insignitus and Pelobates syriacus). The results of these surveys provide a clearer understanding of the extant herpetofauna on Limnos and Agios Efstratios and offer discussion on natural history, possible erroneous historical records and preliminary ecological understanding of the herpetofaunal assemblages residing on these islands.
Date: October 25, 2016
Creator: Strachinis, Ilias & Roussos, Stephanos Antonios
System: The UNT Digital Library
Effects of light on the resistivity of chemical vapor deposited graphene films (open access)

Effects of light on the resistivity of chemical vapor deposited graphene films

This article reports that the resistance of a chemical vapor deposition (CVD) grown graphene film transferred onto an SiO₂ substrate increases to higher saturation values upon exposure to light of decreasing wavelength from the visible to ultraviolet.
Date: October 24, 2016
Creator: Mo, Yudong; Pérez, José M.; Ye, Zhou; Zhao, Lei; Yang, Shizhong; Tan, Liuxi et al.
System: The UNT Digital Library
Interspecific Differences in Metabolic Rate and Metabolic Temperature Sensitivity Create Distinct Thermal Ecological Niches in Lizards (Plestiodon) (open access)

Interspecific Differences in Metabolic Rate and Metabolic Temperature Sensitivity Create Distinct Thermal Ecological Niches in Lizards (Plestiodon)

This article examines three congeneric lizards from the southeastern United States (Plestiodon fasciatus, P. inexpectatus, and P. laticeps) and hypothesizes that interspecific differences in metabolic temperature sensitivity locally segregates them across their total range.
Date: October 19, 2016
Creator: Watson, Charles M. & Burggren, Warren W.
System: The UNT Digital Library
The Differences between NAD-dependent malic enzyme and NADP-dependent malic enzyme Subtypes of C4 Photosynthesis: More than Decarboxylating Enzymes (open access)

The Differences between NAD-dependent malic enzyme and NADP-dependent malic enzyme Subtypes of C4 Photosynthesis: More than Decarboxylating Enzymes

Article addresses the differences in evolutionary scenario, leaf anatomy, and especially C4 metabolic flow, C4 transporters, and cell-specific function deduced from recently reported cell-specific transcriptomic, proteomic, and metabolic analyses of NAD-dependent malic enzyme (NAD-ME) and NADP-dependent malic enzyme (NADP-ME) subtypes.
Date: October 13, 2016
Creator: Rao, Xiaolan & Dixon, R. A.
System: The UNT Digital Library
Novel aromatase inhibitors selection using induced fit docking and extra precision methods: Potential clinical use in ER-alpha-positive breast cancer (open access)

Novel aromatase inhibitors selection using induced fit docking and extra precision methods: Potential clinical use in ER-alpha-positive breast cancer

This article aims to identify new molecules which could block or suppress the activity of aromatase enzyme by molecular docking studies using Schrödinger-Maestro v9.3.
Date: October 10, 2016
Creator: Kumavath, Ranjith; Azad, Manan; Devarapalli, Pratap; Tiwari, Sandeep; Kar, Shreya; Barh, Debmalya et al.
System: The UNT Digital Library
Global, regional, national, and selected subnational levels of stillbirths, neonatal, infant, and under-5 mortality, 1980–2015: a systematic analysis for the Global Burden of Disease Study 2015 (open access)

Global, regional, national, and selected subnational levels of stillbirths, neonatal, infant, and under-5 mortality, 1980–2015: a systematic analysis for the Global Burden of Disease Study 2015

Article discusses the generation of updated estimates of child mortality by age group (neonatal, post-neonatal, ages 1–4 years, and under 5) for 195 countries and territories and selected subnational geographies, from 1980–2015, using data from the Global Burden of Disease 2015 Study (GBD 2015).
Date: October 8, 2016
Creator: GBD 2015 Child Mortality Collaborators
System: The UNT Digital Library
Global, regional, and national levels of maternal mortality, 1990–2015: a systematic analysis for the Global Burden of Disease Study 2015 (open access)

Global, regional, and national levels of maternal mortality, 1990–2015: a systematic analysis for the Global Burden of Disease Study 2015

The article aims to quantify maternal mortality throughout the world by underlying cause and age from 1990 to 2015.
Date: October 6, 2016
Creator: Global Burden of Disease 2015 Maternal Mortality Collaborators
System: The UNT Digital Library
Hybrid Boron Nitride-Natural Fiber Composites for Enhanced Thermal Conductivity (open access)

Hybrid Boron Nitride-Natural Fiber Composites for Enhanced Thermal Conductivity

This article finds that the synergy of natural fiber with hexagonal boron nitride (hBN) could significantly improve thermal conductivity, compared with that solely using hBN.
Date: October 5, 2016
Creator: Xia, Changlei; Garcia, Andres C.; Shi, Sheldon Q.; Qiu, Ying; Warner, Nathaniel; Wu, Yingji et al.
System: The UNT Digital Library
Importance of the Hydrogen Isocyanide Isomer in Modeling Hydrogen Cyanide Oxidation in Combustion (open access)

Importance of the Hydrogen Isocyanide Isomer in Modeling Hydrogen Cyanide Oxidation in Combustion

This article re-examines the chemistry of hydrogen isocyanide (HNC) and its role in combustion nitrogen chemistry.
Date: October 5, 2016
Creator: Glarborg, Peter & Marshall, Paul
System: The UNT Digital Library
Health Literacy and Health Information Technology Adoption: The Potential for a New Digital Divide (open access)

Health Literacy and Health Information Technology Adoption: The Potential for a New Digital Divide

This article discusses whether health literacy is associated with pateints' use of four types of health information technology (HIT) tools: fitness and nutrition apps, activity trackers, and patient portals.
Date: October 4, 2016
Creator: Mackert, Michael; Mabry-Flynn, Amanda; Champlin, Sara; Donovan, Erin E. & Pounders, Kathrynn
System: The UNT Digital Library
Transforming Educational Leadership Preparation: Starting with Ourselves (open access)

Transforming Educational Leadership Preparation: Starting with Ourselves

This article describes a duoethnography of two faculty members working in different leadership programs to reveal how their understanding of diversity and social justice has been formed over the course of their lives.
Date: October 3, 2016
Creator: Guerra, Patricia L. & Pazey, Barbara L.
System: The UNT Digital Library
Unconventional height functions in simultaneous Diophantine approximation (open access)

Unconventional height functions in simultaneous Diophantine approximation

This article discusses three examples of nonstandard height functions, computing their exponents of irrationality as well as giving more precise results.
Date: October 3, 2016
Creator: Fishman, Lior & Simmons, David
System: The UNT Digital Library
Developmental plasticity of mitochondrial function in American alligators, Alligator mississippiensis (open access)

Developmental plasticity of mitochondrial function in American alligators, Alligator mississippiensis

This article investigates the effects of chronic developmental hypoxia on cardiac mitochondrial function in embryonic and juvenile American alligators (Alligator mississippiensis).
Date: October 1, 2016
Creator: Galli, Gina L. J.; Crossley, Janna; Elsey, Ruth M.; Dzialowski, Edward M. (Edward Michael); Shiels, Holly A. & Crossley, Dane A., II
System: The UNT Digital Library
Who is Food Insecure? Implications for Targeted Recruitment and Outreach, National health and Nutrition Examination Survey, 2005-2010 (open access)

Who is Food Insecure? Implications for Targeted Recruitment and Outreach, National health and Nutrition Examination Survey, 2005-2010

This article characterizes differences in health among people receiving different types of food assistance and summarizes strategies for targeted recruitment and outreach of various food insecure populations.
Date: October 2016
Creator: Pruitt, Sandi L.; Leonard, Tammy; Xuan, Lei; Amory, Richard; Higashi, Robin T.; Nguyen, Oanh Kieu et al.
System: The UNT Digital Library
Further Numerical Analyses on the Solubility of Sulfapyridine in Ethanol + Water Mixtures (open access)

Further Numerical Analyses on the Solubility of Sulfapyridine in Ethanol + Water Mixtures

This article aims to correlate the solubility of sulfapyridine and sulfadiazine in ethanol + water mixtures by means of the Jouyban-Acree model, and to evaluate the preferential solvation of sulfapyridine in these mixtures by using the inverse Kirkwood-Buff integrals.
Date: September 30, 2016
Creator: Delgado, Daniel R.; Peña, María Á.; Martínez, Fleming; Jouyban, Abolghasem & Acree, William E. (William Eugene)
System: The UNT Digital Library
Elevated CO2 increases energetic cost and ion movement in the marine fish intestine (open access)

Elevated CO2 increases energetic cost and ion movement in the marine fish intestine

Article describes study which aimed to gain resolution in assessing the energetic demand associated with acid-base regulation by examining ion movement and O2 consumption rates of isolated intestinal tissue from Gulf toadfish acclimated to control or 1900 μatm CO2 (projected for year 2300).
Date: September 29, 2016
Creator: Heuer, Rachael M. & Grosell, Martin
System: The UNT Digital Library
Plant communities as bioclimate indicators on Isla Navarino, one of the southernmost forested areas of the world (open access)

Plant communities as bioclimate indicators on Isla Navarino, one of the southernmost forested areas of the world

This article focuses on Isla Navarino (Chile) to understand changes in plant community composition and plant diversity and their relation to climatic factors along an altitudinal gradient.
Date: September 29, 2016
Creator: Molina, José Antonio; Lumbreras, Ana; Benavent-González, Albert; Rozzi, Ricardo, 1960- & Sancho, Leopoldo G.
System: The UNT Digital Library
Is Exposure to Macondo Oil Reflected in the Otolith Chemistry of Marsh-Resident Fish? (open access)

Is Exposure to Macondo Oil Reflected in the Otolith Chemistry of Marsh-Resident Fish?

This article evaluates otolith microchemistry as a method for assessing oil exposure history.
Date: September 28, 2016
Creator: López-Duarte, Paola C.; Fodrie, F. Joel; Jensen, Olaf P.; Whitehead, Andrew; Galvez, Fernando; Dubansky, Benjamin et al.
System: The UNT Digital Library
Bayesian Prior Choice in IRT Estimation Using MCMC and Variational Bayes (open access)

Bayesian Prior Choice in IRT Estimation Using MCMC and Variational Bayes

This study investigates the impact of three prior distributions: matched, standard vague, and hierarchical in Bayesian estimation parameter recovery in two and one parameter models.
Date: September 27, 2016
Creator: Natesan, Prathiba; Nandakumar, Ratna; Minka, Tom & Rubright, Jonathan D.
System: The UNT Digital Library
Developing an Empirically-Based Framework of Metadata Change and Exploring Relation Between Metadata Change and Metadata Quality in Marc Library Metadata (open access)

Developing an Empirically-Based Framework of Metadata Change and Exploring Relation Between Metadata Change and Metadata Quality in Marc Library Metadata

This paper from International Conference on Knowledge Management, ICKM 2016 conference proceedings seeks to test and refine the metadata change framework initially developed for characterizing the change in digital library metadata, in the study of traditional library metadata.
Date: September 27, 2016
Creator: Zavalina, Oksana; Zavalin, Vyacheslav; Shakeri, Shadi & Kizhakkethil, Priya
System: The UNT Digital Library
Dual-Wavelength Terahertz Metasurfaces with Independent Phase and Amplitude Control at Each Wavelength (open access)

Dual-Wavelength Terahertz Metasurfaces with Independent Phase and Amplitude Control at Each Wavelength

This article describes the design of a dual-wavelength achromatic metasurface-based deflector deflecting the incident wave to the same direction at two selected wavelengths, which has circumvented the critical limitation of strong wavelength dependence in the planar metasurface-based devices caused by the resonant nature of the plasmonic structures.
Date: September 23, 2016
Creator: Ding, Jun; Xu, Ningning; Ren, Han; Lin, Yuankun; Zhang, Weili & Zhang, Hualiang
System: The UNT Digital Library
ROS Are Good (open access)

ROS Are Good

This opinion article focuses on the possibility that ROS are beneficial to plants, supporting cellular proliferation, physiological function, and viability, and that maintaining a basal level of ROS in cells is essential for life.
Date: September 23, 2016
Creator: Mittler, Ron
System: The UNT Digital Library