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Aim for Accessibility: Creating Accessible LibGuides for Library Patrons (open access)

Aim for Accessibility: Creating Accessible LibGuides for Library Patrons

This report documents the "Aim for Accessibility: Creating Accessible LibGuides for Library Patrons" funded through the Dean's Innovation Grant. The final report describes the project activities, the budget, project outcomes, other relevant results/information, best practices, and future program continuity.
Date: 2020/2021
Creator: Roy, Meranda M.; Stayton, Jennifer & Ranjit, Utsav
Object Type: Report
System: The UNT Digital Library
The Charanga in New York, 1987-88: Musical Style, Performance Context, and Tradition (open access)

The Charanga in New York, 1987-88: Musical Style, Performance Context, and Tradition

This study describes the state of the charanga, a Latin popular music ensemble, in New York in 1987–1988. After sketching the historical background of the ensemble, I will present and analyze data derived from primary fieldwork with Orquesta Broadway and secondary work with La Orquesta Típica Novel and Charanga América in the domains of musical style, performance context, and tradition.
Date: 2020
Creator: Murphy, John P. (John Patrick)
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Distance learning during the early stages of the COVID-19 pandemic: Examining K-12 students’ and parents’ experiences and perspectives (open access)

Distance learning during the early stages of the COVID-19 pandemic: Examining K-12 students’ and parents’ experiences and perspectives

Article examines K-12 students and parents in the United States’ experiences and challenges during the sudden shift to distance learning during the COVID19 crisis. This article is part of the special issue: Learning and learning ecosystems in the time of Covid-19.
Date: 2020
Creator: Simpson, Jenna Conan
Object Type: Article
System: The UNT Digital Library
EPIC:  A Proposed Model for Approaching Metadata Improvement (open access)

EPIC: A Proposed Model for Approaching Metadata Improvement

Abstract: This paper outlines iterative steps involved in metadata improvement within a digital library: Evaluate, Prioritize, Identify, and Correct (EPIC). The process involves evaluating metadata values system-wide to identify errors; prioritizing errors according to local criteria; identifying records containing a particular error; and correcting individual records to eliminate the error. Based on the experiences at the University of North Texas (UNT) Libraries, we propose that these cyclical steps can serve as a model for organizations that are planning and conducting metadata quality assessment.
Date: 2020
Creator: Tarver, Hannah & Phillips, Mark Edward
Object Type: Article
System: The UNT Digital Library

Exploring the Utility of Metadata Record Graphs and Network Analysis for Metadata Quality Evaluation and Augmentation

Article discussing the effectiveness of network analysis for evaluating digital library metadata records. It provides count- and value-based statistics as well as network metrics for each of the two collections identified for this research and compares the usefulness of various data values for metadata quality analysis.
Date: 2020
Creator: Phillips, Mark Edward; Zavalina, Oksana & Tarver, Hannah
Object Type: Article
System: The UNT Digital Library
Improving Subjects in the Digital Collections with Data Survey (open access)

Improving Subjects in the Digital Collections with Data Survey

Full-text of a Qualtrics survey preserving the original text and most of the formatting, including background and consent. The questions included free-text, ranking, single-choice, and multiple choice questions related to user preferences to find digital photographic images.
Date: 2020
Creator: Tarver, Hannah; Miles, Chassidy & Zipperer, Rachael
Object Type: Text
System: The UNT Digital Library
Predation of livestock by puma (Puma concolor) and culpeo fox (Lycalopex culpaeus): numeric and economic perspectives (open access)

Predation of livestock by puma (Puma concolor) and culpeo fox (Lycalopex culpaeus): numeric and economic perspectives

Article studies predation on livestock by wild carnivores in Sajama National Park (SNP), Bolivia. The authors monitored predation and other causes of livestock mortality in 33 ranches for one year and estimated biomass of livestock and wild prey and monetary losses.
Date: 2020
Creator: Jiménez, Jaime E.; Gallardo, Giovana; Pacheco, Luis F. & Rios, Rodrigo S.
Object Type: Article
System: The UNT Digital Library
Programmatic Extraction of ‘Documents’ from Web Archives: Identifying Document Characteristics from Content Selector Interviews (open access)

Programmatic Extraction of ‘Documents’ from Web Archives: Identifying Document Characteristics from Content Selector Interviews

White paper documenting the results of interviews with professionals who manage collections of state or federal documents, and institutional repositories. These interviews gathered information about collection policies and characteristics of born-digital publications that are incorporated into these bodies of materials, to inform future machine learning algorithms.
Date: 2020
Creator: Fox, Nathaniel T.; Phillips, Mark Edward & Tarver, Hannah
Object Type: Paper
System: The UNT Digital Library
Providing Open Access to Heterogeneous Information Resources without Compromising Privacy and Data Confidentiality (open access)

Providing Open Access to Heterogeneous Information Resources without Compromising Privacy and Data Confidentiality

Book chapter discussing challenges raised by concerns about ensuring long-term access to digital resources verses data confidentiality and balancing the right level of data security that addresses compliance requirements in the context of libraries and cultural heritage institutions.
Date: 2020
Creator: Alemneh, Daniel Gelaw & Helge, Kris
Object Type: Book Chapter
System: The UNT Digital Library
Serge Jaroff and His Don Cossack Choir: The Refugees Who Took the World by Storm (open access)

Serge Jaroff and His Don Cossack Choir: The Refugees Who Took the World by Storm

This article discusses the history of the Don Cossack Choir which was established and conducted by Serge Jaroff while in a Turkish internment camp in 1920. Once liberated, they concertized throughout the non-Soviet world and enjoyed long-term success. However, the choir has received little scholarly attention, much of it in Dutch and Russian research.
Date: 2020
Creator: Arnold, Donna M.
Object Type: Article
System: The UNT Digital Library
Student Cyclists Experience PM2.5 Pollution Hotspots around an Urban University Campus (open access)

Student Cyclists Experience PM2.5 Pollution Hotspots around an Urban University Campus

Article examining urban cyclists' risk of exposure to harmful concentrations of fine particulate matter (PM₂.₅).
Date: 2020
Creator: Luce, Brett W.; Barrett, Tate E. & Ponette-González, Alexandra G.
Object Type: Article
System: The UNT Digital Library
Analysis of the Fe 2p XPS for hematite 𝛂 Fe2O3: Consequences of covalent bonding and orbital splittings on multiplet splittings (open access)

Analysis of the Fe 2p XPS for hematite 𝛂 Fe2O3: Consequences of covalent bonding and orbital splittings on multiplet splittings

Article analyzes the origins of the complex Fe 2p X-Ray Photoelectron Spectra (XPS) of hematite (α-Fe₂O₃) and is related to the character of the bonding in this compound. This analysis provides a new and novel view of the reasons for XPS binding energies (BEs) and BE shifts, which deepens the current understanding and interpretation of the physical and chemical significance of the XPS. This article is part of the JCP Special Topic on Oxide Chemistry and Catalysis.
Date: January 2, 2020
Creator: Bagus, Paul S.; Nelin, Connie J.; Brundle, C. R.; Lahiri, N.; Ilton, Eugene S. & Rosso, Kevin M.
Object Type: Article
System: The UNT Digital Library
Durability of Portland Concrete Containing Polymeric Fillers and Fly Ash (open access)

Durability of Portland Concrete Containing Polymeric Fillers and Fly Ash

Article explores degradation of Portland concrete and finds that the combination of fly ash with polymers provides significantly improved properties.
Date: January 2, 2020
Creator: Brostow, Witold, 1934-; Chetuya, Nonso; Hong, Hee Jae; Gencel, Osman; Menard, Noah & Sayana, Susmitha
Object Type: Article
System: The UNT Digital Library

Open Access and Scholarly Communication

This presentation covers the background and definition, stakeholder roles, policy frameworks, challenges and opportunities, and current/emerging trends in Open Access and Scholarly Communication.
Date: January 2, 2020
Creator: Alemneh, Daniel Gelaw
Object Type: Presentation
System: The UNT Digital Library

Strategies for Increasing Findabilitiy of Language Data

Poster discussing practical methods for ensuring the quality of descriptive metadata associated with linguistic datasets in language archive deposits. Digital language archives are valuable tools for facilitating language revitalization, providing data on lesser-known languages, and supporting reproducibility of research and development of linguistic theory, though their potential remains unrealized as the data available in language archives are rarely accessed by linguists or language communities. Reasons for this under-utilization are the issues with data standardization and metadata quality. Including basic grammatical and typological information would allow wider audiences to reach the material.
Date: January 4, 2020
Creator: Burke, Mary
Object Type: Poster
System: The UNT Digital Library
Intermittent Hypoxic Conditioning Alleviates Post-Traumatic Stress Disorder-Induced Damage and Dysfunction of Rat Visceral Organs and Brain (open access)

Intermittent Hypoxic Conditioning Alleviates Post-Traumatic Stress Disorder-Induced Damage and Dysfunction of Rat Visceral Organs and Brain

Study examines intermittent hypoxic conditioning's (IHC) ability to alleviate harmful PTSD effects on a rat's heart, liver, and brain.
Date: January 5, 2020
Creator: Manukhina, Eugenia B.; Tseilikman, Vadim E.; Karpenko, Marina N.; Pestereva, Nina S.; Tseilikman, Olga B.; Komelkova, Maria V. et al.
Object Type: Article
System: The UNT Digital Library
Confirmatory Influence of Trust in E-commerce: A Data Collection Bias and Suggestion (open access)

Confirmatory Influence of Trust in E-commerce: A Data Collection Bias and Suggestion

Article explores the importance of investigating the impact of trust on intention to purchase from both successful and unsuccessful purchase cases in order to provide a more balanced view of the critical role of trust in e-commerce transaction decisions.
Date: January 7, 2020
Creator: Kim, Dan J. & Ogbanufe, Obi
Object Type: Article
System: The UNT Digital Library
Hydrogen bonding interactions of H2O and SiOH on a boroaluminosilicate glass corroded in aqueous solution (open access)

Hydrogen bonding interactions of H2O and SiOH on a boroaluminosilicate glass corroded in aqueous solution

This article simulates hydrous species (H2O and Si-OH) on nano-porous alteration layers (gels) formed on a boroaluminosilicate glass called International Simple Glass corroded in aqueous solutions at pH 7 and pH 9, and initially saturated with soluble silicon-containing species were analyzed using linear and non-linear vibrational spectroscopy in combination with molecular dynamics simulations. The simulation and experimental results obtained in this study indicate that the water mobility in the gel formed at pH 9 could be slower than that in the gel formed at pH 7, and as a result, the leaching rate at pH 9 is slower than that at pH 7.
Date: January 7, 2020
Creator: Ngo, Dien; Liu, Hongshen; Chen, Zhe; Huseyin, Kaya; Zimudzi, Tawanda J.; Gin, Stéphane et al.
Object Type: Article
System: The UNT Digital Library
Introduction to the Minitrack on Artificial Intelligence and Big Data Analytics Management, Governance, and Compliance (open access)

Introduction to the Minitrack on Artificial Intelligence and Big Data Analytics Management, Governance, and Compliance

This article is an introduction to the Minitrack on Artificial Intelligence and Big Data Analytics Management, Governance, and Compliance at the 53rd Hawaii International Conference on System Sciences.
Date: January 7, 2020
Creator: Sidorova, Anna; Saltz, Jeffrey & Goul, Michael
Object Type: Article
System: The UNT Digital Library
An Investigation of Predictors of Information Diffusion in Social Media: Evidence from Sentiment Mining of Twitter Messages (open access)

An Investigation of Predictors of Information Diffusion in Social Media: Evidence from Sentiment Mining of Twitter Messages

Article is a study examining how emotional arousal influences information diffusion in social media using a sentiment mining approach. The authors propose a research model and test it using data collected from Twitter.
Date: January 7, 2020
Creator: Kim, Dan J. & Salehan, Mohammad
Object Type: Article
System: The UNT Digital Library
Vice or Virtue? Exploring the Dichotomy of an Offensive Security Engineer and Government “Hack Back” Policies (open access)

Vice or Virtue? Exploring the Dichotomy of an Offensive Security Engineer and Government “Hack Back” Policies

This article uses the virtue (ethics) theory and cyber attribution to argue that there exists a dichotomy among offensive security engineers, one that appreciates organizational security practices, but at the same time violates ethics in how to retaliate against a malicious attacker.
Date: January 7, 2020
Creator: Parrish, James L.; Withers, Kim L.; Smith, James N. & Ellis, Timothy J.
Object Type: Article
System: The UNT Digital Library
Lightweight, Anisotropic, Compressible, and Thermally-Insulating Wood Aerogels with Aligned Cellulose Fibers (open access)

Lightweight, Anisotropic, Compressible, and Thermally-Insulating Wood Aerogels with Aligned Cellulose Fibers

Proposes a fabrication method for making a lightweight, anisotropic, and compressible wood aerogel with aligned cellulose fibers by a simple chemical treatment.
Date: January 8, 2020
Creator: Sun, Hao; Bi, Hongjie; Lin, Xin; Cai, Liping & Xu, Min
Object Type: Article
System: The UNT Digital Library
Liquid Chromatography Tandem Mass Spectrometry Quantification of ¹³C-Labeling in Sugars (open access)

Liquid Chromatography Tandem Mass Spectrometry Quantification of ¹³C-Labeling in Sugars

This article describes a new methodology for monitoring sucrose labeling using liquid chromatography tandem mass spectrometry (LC-MS/MS). To date, the most commonly used method to monitor sucrose labeling is by nuclear magnetic resonance, which requires substantial amounts of biological sample.
Date: January 10, 2020
Creator: Cocuron, Jean-Christophe; Ross, Zacchary & Alonso, Ana P.
Object Type: Article
System: The UNT Digital Library
Who Are we Measuring and Modeling for? Supporting Multilevel Decision‐Making in Watershed Management (open access)

Who Are we Measuring and Modeling for? Supporting Multilevel Decision‐Making in Watershed Management

Article describes survey identifying opportunities for hydrologic modeling and monitoring to support overlapping management contexts.
Date: January 10, 2020
Creator: Bremer, Leah L.; Hamel, Perrine; Ponette-González, Alexandra G.; Pompeu, Patricia V.; Saad, Sandra I. & Brauman, Kate A.
Object Type: Article
System: The UNT Digital Library