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Multifeature analyses of vascular cambial cells reveal longevity mechanisms in old Ginkgo biloba trees (open access)

Multifeature analyses of vascular cambial cells reveal longevity mechanisms in old Ginkgo biloba trees

This article investigates age-related changes in Ginkgo biloba trees to learn more about the molecular and metabolic mechanisms underlying their longevity. The results revealed that long-lived trees have evolved compensatory mechanisms to maintain a balance between growth and aging processes.
Date: January 13, 2020
Creator: Wang, Li; Cui, Jiawen; Jin, Biao; Zhao, Jiangou; Xu, Huimin; Lu, Zhaogeng et al.
Object Type: Article
System: The UNT Digital Library
Key Challenges and Some Guidance on Using Strong Quantitative Methodology in Education Research (open access)

Key Challenges and Some Guidance on Using Strong Quantitative Methodology in Education Research

Article reviews several common areas of focus in quantitative methods with the hope of providing guidance on conducting and reporting quantitative analyses. The review addresses causal inferences, measurement issues, handling missing data, testing for assumptions, dealing with nested data, and providing evidence for outcomes.
Date: November 13, 2020
Creator: Henson, Robin K.; Stewart, Genéa & Bedford, Lee A.
Object Type: Article
System: The UNT Digital Library
High-Temperature Nano-Indentation Creep Behavior of Multi-Principal Element Alloys under Static and Dynamic Loads (open access)

High-Temperature Nano-Indentation Creep Behavior of Multi-Principal Element Alloys under Static and Dynamic Loads

Paper describes the results of studies testing the creep resistance of two multi-principal element alloys, CoCrNi and CoCrFeMnNi.
Date: February 13, 2020
Creator: Sadeghilaridjani, Maryam & Mukherjee, Sundeep
Object Type: Article
System: The UNT Digital Library
Organization of knowledge and information in digital archives of language materials (open access)

Organization of knowledge and information in digital archives of language materials

This article reports the first empirical investigation of various dimensions of organization and representation of recorded knowledge and information in language archives. The study used a combination of semi-structured interviews and content analysis. Results demonstrate that, while some of the phenomena related to organization of information in language archives are specific to these types of archives, others are more typical and have been addressed by libraries in past research and practice.
Date: April 13, 2021
Creator: Burke, Mary; Zavalina, Oksana; Phillips, Mark Edward & Chelliah, Shobhana Lakshmi
Object Type: Article
System: The UNT Digital Library
Examining physical activity and quality of life in adults with autism spectrum disorder and intellectual disability (open access)

Examining physical activity and quality of life in adults with autism spectrum disorder and intellectual disability

Article discusses how quality of life and physical activity relate to each other in adults with autism and intellectual disabilities. The authors use Fitbit activity trackers to find connections between physical activity and quality of life of their sample group of autistic adults.
Date: September 13, 2021
Creator: Tomaszewski, Brianne; Savage, Melissa N. & Hume, Kara
Object Type: Article
System: The UNT Digital Library
School-Based Sedentary Behavior, Physical Activity, and Health-Related Outcomes among Hispanic Children in the United States: A Cross-Sectional Study (open access)

School-Based Sedentary Behavior, Physical Activity, and Health-Related Outcomes among Hispanic Children in the United States: A Cross-Sectional Study

The article highlights a study meant to examine the relationships between school-based sedentary behavior, physical activity, and health-related outcomes, including cardiorespiratory fitness, weight status, and health-related quality of life (HRQOL) among Hispanic children. Sedentary behavior was negatively correlated with cardiorespiratory fitness and HRQOL but positively associated with weight status. MVPA was positively correlated with cardiorespiratory fitness and HRQOL, but negatively associated with weight status and sedentary behavior. Multiple regressions demonstrated that sedentary behavior significantly predicted cardiorespiratory fitness and weight status, whereas MVPA significantly predicted HRQOL.
Date: February 13, 2020
Creator: Gu, Xiangli; Zhang, Tao; Chen, Senlin; Keller, M. Jean & Zhang, Xiaoxia
Object Type: Article
System: The UNT Digital Library
Comparison of glide path and pathfiles in canal preparation by cone-beam computed tomography: An original research (open access)

Comparison of glide path and pathfiles in canal preparation by cone-beam computed tomography: An original research

This article is a study describing the canal transportation of the different file systems in various combinations of the “Glide path (Gp)” by cone-beam computed tomography (CBCT).
Date: July 13, 2022
Creator: Uppalapati, Vishwaja; Chhaparwal, Amit; Ahmed, Siddiq; Shariff, Suhail; Pallewar, Abhijit Mallesham; Mustafa, Mohammed et al.
Object Type: Article
System: The UNT Digital Library
Correlation between bonding, vacancy migration mechanisms, and creep in model binary and ternary hcp-Mg solid solutions (open access)

Correlation between bonding, vacancy migration mechanisms, and creep in model binary and ternary hcp-Mg solid solutions

Article compares in-plane (IP) and out-of-plane (OOP) vacancy migration mechanisms in binary Mg–X (Ca, Y, and Gd) and ternary Mg–X (Ca, Y, and Gd)–Zn alloys using density functional theory based first principles computations.
Date: October 13, 2020
Creator: Paranjape, Priyanvada; Srinivasan, S. G. & Choudhuri, Deep
Object Type: Article
System: The UNT Digital Library
Henry’s law constants (IUPAC Recommendations 2021) (open access)

Henry’s law constants (IUPAC Recommendations 2021)

Article presenting a consistent set of recommendations to express the proportionality coefficient, “Henry’s law constant” of Henry's law.
Date: December 13, 2021
Creator: Sander, Rolf; Acree, William E. (William Eugene); De Visscher, Alex; Schwartz, Stephen E. & Wallington, Timothy J.
Object Type: Article
System: The UNT Digital Library
Approaching Bounded Rationality: From Quantum Probability to Criticality (open access)

Approaching Bounded Rationality: From Quantum Probability to Criticality

This article discusses the decision-making model (DMM), a paradigmatic instance of criticality, which deals with bounded rationality issues in a similar way as quantum probability (QP), generating choices that cannot be accounted by classical probability (CP). This work may contribute to considering criticality as another possible fundamental pillar in order to improve the understanding of cognition and of quantum mechanics.
Date: June 13, 2021
Creator: Tonello, Lucio & Grigolini, Paolo
Object Type: Article
System: The UNT Digital Library
Enhancement of COVID-19 Diagnosis using Machine Learning and Texture Analyses of Lung Imaging (open access)

Enhancement of COVID-19 Diagnosis using Machine Learning and Texture Analyses of Lung Imaging

Article proposing CoviSegNet, an enhanced U-Net model to segment ground-glass opacities and consolidations in CT scans of Covid-19 positive patients. The performance of CoviSegNet was evaluated on three public CT datasets. The experimental results show that the proposed CoviSegNet is highly promising.
Date: 2021-09-13/2021-09-15
Creator: Oh, JungHwan & Mittal, Bhuvan
Object Type: Article
System: The UNT Digital Library
Plasma modification of vanadium oxynitride surfaces: Characterization by in situ XPS experiments and DFT calculations (open access)

Plasma modification of vanadium oxynitride surfaces: Characterization by in situ XPS experiments and DFT calculations

Article reports XPS and DFT findings regarding the O₂ plasma, NH₃ plasma, and NH₃+O₂ plasma treatment of sputter deposited vanadium oxynitride films.
Date: October 13, 2020
Creator: Osonkie, A.; Lee, V.; Chukwunenye, P.; Cundari, Thomas R., 1964- & Kelber, Jeffry A.
Object Type: Article
System: The UNT Digital Library
Digital Readiness Assessment of Countries in Africa: A Case Study Research (open access)

Digital Readiness Assessment of Countries in Africa: A Case Study Research

Conference paper seeking to answer these questions: What is the current state of digital readiness in African countries? Do existing digital readiness assessment tools, indicators, or metrics, help to assess the digital readiness of countries in Africa?
Date: October 13, 2021
Creator: Assefa, Shimelis; Rorissa, Abebe & Alemneh, Daniel Gelaw
Object Type: Paper
System: The UNT Digital Library
Procedure-Workflow Template (open access)

Procedure-Workflow Template

This workflow template was provided as a supporting document as part of the presentation, "E-Resource Cataloging: Challenges and Solutions." In the presentation, catalogers from a large academic library share how they make e-resources discoverable through their approach to record quality assessment, batch editing with regular expressions in MarcEdit, and record load tracking.
Date: February 13, 2020
Creator: Wolf, Stacey; Baron, Adam; Berg, Jeremy; Sassen, Catherine & Yanowski, Kevin
Object Type: Text
System: The UNT Digital Library
Regular Expressions Guides (open access)

Regular Expressions Guides

This list of guides was provided as a supporting document as part of the presentation, "E-Resource Cataloging: Challenges and Solutions." In the presentation, catalogers from a large academic library share how they make e-resources discoverable through their approach to record quality assessment, batch editing with regular expressions in MarcEdit, and record load tracking.
Date: February 13, 2020
Creator: Wolf, Stacey; Baron, Adam; Berg, Jeremy; Sassen, Catherine & Yanowski, Kevin
Object Type: Text
System: The UNT Digital Library
E-Resource Cataloging Challenges and Solutions (open access)

E-Resource Cataloging Challenges and Solutions

Script notes for the presentation, "E-Resource Cataloging: Challenges and Solutions." In the presentation, catalogers from a large academic library share how they make e-resources discoverable through their approach to record quality assessment, batch editing with regular expressions in MarcEdit, and record load tracking.
Date: February 13, 2020
Creator: Wolf, Stacey; Baron, Adam; Berg, Jeremy; Sassen, Catherine & Yanowski, Kevin
Object Type: Text
System: The UNT Digital Library

E-Resource Cataloging: Challenges and Solutions

In this presentation, catalogers from a large academic library share how they make e-resources discoverable through their approach to record quality assessment, batch editing with regular expressions in MarcEdit, and record load tracking. The presenters also provided handouts with helpful information about their processes and procedures.
Date: February 13, 2020
Creator: Wolf, Stacey; Baron, Adam; Berg, Jeremy; Sassen, Catherine & Yanowski, Kevin
Object Type: Presentation
System: The UNT Digital Library
Tracking E-Resource Record Loads (open access)

Tracking E-Resource Record Loads

This tracking sheet was provided as a supporting document as part of the presentation, "E-Resource Cataloging: Challenges and Solutions." In the presentation, catalogers from a large academic library share how they make e-resources discoverable through their approach to record quality assessment, batch editing with regular expressions in MarcEdit, and record load tracking.
Date: February 13, 2020
Creator: Wolf, Stacey; Baron, Adam; Berg, Jeremy; Sassen, Catherine & Yanowski, Kevin
Object Type: Text
System: The UNT Digital Library
Gemini Near Infrared Spectrograph–Distant Quasar Survey: Prescriptions for Calibrating UV-based Estimates of Supermassive Black Hole Masses in High-redshift Quasars (open access)

Gemini Near Infrared Spectrograph–Distant Quasar Survey: Prescriptions for Calibrating UV-based Estimates of Supermassive Black Hole Masses in High-redshift Quasars

Article describes how the most reliable single-epoch supermassive black hole mass (MBH) estimates in quasars are obtained by using the velocity widths of low-ionization emission lines, typically the Hβλ4861 line. The authors find that utilizing both emission lines, where available, reduces the scatter of UV-based MBH estimates by ∼15% when compared to previous studies.
Date: June 13, 2023
Creator: Dix, Cooper; Matthews, Brandon; Shemmer, Ohad; Brotherton, Michael S.; Myers, Adam D.; Andruchow, I. et al.
Object Type: Article
System: The UNT Digital Library
Fashion consumption during COVID-19: Comparative analysis of changing acquisition practices across nine countries and implications for sustainability (open access)

Fashion consumption during COVID-19: Comparative analysis of changing acquisition practices across nine countries and implications for sustainability

Article explores and compares changes in clothing acquisition practices during COVID-19 across nine countries: the USA, the UK, Finland, Germany, Switzerland, Iran, Czech Republic, India, and Hong Kong SAR.
Date: April 13, 2022
Creator: Vladimirova, Katia; Henninger, Claudia E.; Joyner-Martinez, Cosette; Iran, Samira; Diddi, Sonali; Durrani, Marium et al.
Object Type: Article
System: The UNT Digital Library
Collaborating on Scholarship: Best Practices for Team Research Projects (open access)

Collaborating on Scholarship: Best Practices for Team Research Projects

Article on collaborating on scholarship. Collaborating on scholarship has the potential to provide many advantages, including benefiting from others’ expertise, reinforcing accountability, and providing motivation. However, working with others is tricky—consider compatible work habits, receptivity to criticism, and commitment to fulfill responsibilities. Decisions to be made include where to publish, in what order authors’ names will appear, and how the manuscripts will be written. Who will coordinate? Who will write what? Who will revise? Also, consider how to address problems—missed deadlines, less-than-stellar quality, how to say “no” in the future, and more. This version is the authors' manuscript.
Date: January 13, 2021
Creator: Sassen, Catherine & Brannon, Sian
Object Type: Article
System: The UNT Digital Library
Participation of alkali and sulfur in ammonia combustion chemistry: Investigation for ammonia/solid fuel co-firing applications (open access)

Participation of alkali and sulfur in ammonia combustion chemistry: Investigation for ammonia/solid fuel co-firing applications

Article asserts that ammonia (NH3) is a promising carbon-free energy carrier. The authors used experimental characterization and modeling to study the participation of alkali and sulfur species in ammonia conversion in a post-flame environment, focusing on the characteristics of NO emissions and NH3 slip.
Date: June 13, 2022
Creator: Weng, Wubin; Li, Zhongshan; Marshall, Paul & Glarborg, Peter
Object Type: Article
System: The UNT Digital Library
An Investigation of the Organizational Impact of Computer Technology in Secondary Science Classrooms (open access)

An Investigation of the Organizational Impact of Computer Technology in Secondary Science Classrooms

This article investigates the organizational impact of computer technology on four secondary science teachers’ teaching actions using the construct of community of practice. Analysis of data reveals three social participation structures that collectively orchestrated students’ science content learning: (1) students’ membership, (2) access to the structured tasks, and (3) confirmation of students’ learning of science concepts.
Date: June 13, 2021
Creator: Subramaniam, Karthigeyan
Object Type: Article
System: The UNT Digital Library
Soil Erosion Vulnerability Mapping in Selected Rural Communities of uThukela Catchment, South Africa, Using the Analytic Hierarchy Process (open access)

Soil Erosion Vulnerability Mapping in Selected Rural Communities of uThukela Catchment, South Africa, Using the Analytic Hierarchy Process

Article presents a study (i) assessing and modeling soil erosion vulnerability based on the Analytic Hierarchy Process (AHP) approach in Hoffenthal and KwaMaye communities within the uThukela Catchment, South Africa; and (ii) identifying the relevant sustainable interventions and remedial strategies to combat soil erosion in the study area.
Date: May 13, 2022
Creator: Ebhuoma, Osadolor; Gebreslasie, Michael; Ngetar, Njoya Silas; Phinzi, Kwanele & Bhattacharjee, Shwarnali
Object Type: Article
System: The UNT Digital Library