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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
Microstructure evolution and mechanical properties in a gas tungsten arc welded Fe42Mn28Co10Cr15Si5 metastable high entropy alloy (open access)

Microstructure evolution and mechanical properties in a gas tungsten arc welded Fe42Mn28Co10Cr15Si5 metastable high entropy alloy

Article asserts that weldability studies on high entropy alloys are still relatively scarce, delaying the deployment of these materials into real-life applications, thus, there is an urgent need for in-depth studies of the weldability of these novel advanced engineering alloys. In the current work, an as-cast Fe42Mn28Co10Cr15Si5 metastable high entropy alloy was welded for the first time using gas tungsten arc welding.
Date: February 6, 2023
Creator: Shen, Jiajia; Agrawal, Priyanka; Rodrigues, Tiago A.; Lopes, J.G.; Schell, N.; He, Jinjing et al.
Object Type: Article
System: The UNT Digital Library
The Music Library Picture Show: Creating a "Third Place" for Denton Students: Final Report (open access)

The Music Library Picture Show: Creating a "Third Place" for Denton Students: Final Report

Report states that the aim of the Music Library Picture Show demonstration was to learn about how event programming affects student attitudes about the library and to position the library as a viable "third place" for UNT students and visiting high school students. The project members promoted the events with the assistance of UNT Libraries Communications and Marketing which includes posters, small flyers, lawn signs, etc. Their results discuss the outcome of various events put on by the library, and how users felt about the events.
Date: October 6, 2023
Creator: Sprabary, Meghan & Wolski, Kristin A.
Object Type: Report
System: The UNT Digital Library
A New Method for Automated Measurement of Sand Dune Migration Based on Multi-Temporal LiDAR-Derived Digital Elevation Models (open access)

A New Method for Automated Measurement of Sand Dune Migration Based on Multi-Temporal LiDAR-Derived Digital Elevation Models

This article proposes a toe line tracking (TLT) method for the automated measurement of dune migration rate and direction using multi-temporal digital elevation models (DEM) derived from light detection and ranging (LiDAR) data to overcome a major limitation of the existing method of pairs of source and target points (PSTP).
Date: August 6, 2021
Creator: Dong, Pinliang; Xia, Jisheng; Zhong, Ruofei; Zhao, Zhifang & Tan, Shucheng
Object Type: Article
System: The UNT Digital Library
A Novel ppb-Level Sensitive and Highly Selective Europium-Based Diketone Luminescent Sensor for the Quantitative Detection of Aluminum Ions in Water Samples (open access)

A Novel ppb-Level Sensitive and Highly Selective Europium-Based Diketone Luminescent Sensor for the Quantitative Detection of Aluminum Ions in Water Samples

Article describes how a novel Eu(tta)3([4,4′-(t-bu)2-2,2′-bpy)] complex (tta-thenoyltrifluoroacetone), a ratiometric luminescent-based optical sensor for the quantitative determination of aluminum ion, is synthesized and characterized using XRD and 1H NMR. The sensor reported here is tested for 11 common cations and shows no interference on sensitivity. According to the authors, this is the first known Eu-based luminescence sensor that successfully exhibited the ability to detect aluminum ions in ppb levels in aqueous environments.
Date: November 6, 2023
Creator: Rajitha Perera, Nawagamu A. K.; Shankar, Sindhu K.; Archambault, Cynthia M.; Nesterov, Vladimir N.; Marpu, Sreekar; Yan, Hao et al.
Object Type: Article
System: The UNT Digital Library
On the standard L-function for GSp2n × GL1 and algebraicity of symmetric fourth L-values for GL2 (open access)

On the standard L-function for GSp2n × GL1 and algebraicity of symmetric fourth L-values for GL2

This article proves an explicit integral representation—involving the pullback of a suitable Siegel Eisenstein series—for the twisted standard L-function associated to a holomorphic vector-valued Siegel cusp form of degree n and arbitrary level.
Date: May 6, 2020
Creator: Pitale, Ameya; Saha, Abhishek & Schmidt, Ralf
Object Type: Article
System: The UNT Digital Library
OptiFit: Computer-Vision-Based Smartphone Application to Measure the Foot from Images and 3D Scans (open access)

OptiFit: Computer-Vision-Based Smartphone Application to Measure the Foot from Images and 3D Scans

Article asserts that the foot is a vital organ, as it stabilizes the impact forces between the human skeletal system and the ground. The authors present an instep girth measurement algorithm, and they used a pixel per metric algorithm for measurement; these algorithms were accordingly integrated with the application.
Date: December 6, 2022
Creator: Rafiq, Riyad Bin; Hoque, Kazi Miftahul; Kabir, Muhammad Ashad; Ahmed, Sayed & Laird, Craig
Object Type: Article
System: The UNT Digital Library
Pathways to sexual decision making by Pentecostal church youths in Botswana (open access)

Pathways to sexual decision making by Pentecostal church youths in Botswana

Article examining the influences of personal religiosity and personal agency on sexual decisions by church youth form the country of Botswana.
Date: April 6, 2021
Creator: Mpofu, Elias; Ntinda, Kayi; Lopez Levers, Lisa; van Rensberg, Angelique & Nkomazana, Fidelis
Object Type: Article
System: The UNT Digital Library
Segmenting Wildlife Value Orientations to Mitigate Human–Wildlife Conflict for Ecotourism Development in Protected Areas (open access)

Segmenting Wildlife Value Orientations to Mitigate Human–Wildlife Conflict for Ecotourism Development in Protected Areas

This article investigates residents’ value orientation towards wildlife in the context of Bardia National Park (BNP), Nepal. Findings reveal challenges for ecotourism development.
Date: July 6, 2021
Creator: KC, Birendra; Min, Jihye Ellie & Serenari, Christopher
Object Type: Article
System: The UNT Digital Library
Solubility of tadalafil in aqueous mixtures of Transcutol® and PEG 400 revisited: correlation, thermodynamics and preferential solvation (open access)

Solubility of tadalafil in aqueous mixtures of Transcutol® and PEG 400 revisited: correlation, thermodynamics and preferential solvation

Article analyzing mole fraction solubilities of tadalafil (3) in aqueous mixtures of Transcutol® and PEG 400 at temperatures from 298.15 to 333.15 K following Hildebrand solubility parameters.
Date: February 16, 2022
Creator: Shakeel, Faiyaz; Alshehri, Sultan; Ghoneim, Mohammed M.; Martínez, Fleming; Peña, María Á.; Jouyban, Abolghasem et al.
Object Type: Article
System: The UNT Digital Library
The Soundbox: A Music Engagement Lab (open access)

The Soundbox: A Music Engagement Lab

Report asserts that The Soundbox was designed as a public space within the Music Library where UNT community members can engage with various types of music technology to learn and create. The overall goal was to utilize Music Library space for public use in a way that increases engagement.
Date: October 6, 2023
Creator: Huff, David; Wolski, Kristin A.; Fernandez, Sabino; Lemons, Justin & Sellers, Steven
Object Type: Report
System: The UNT Digital Library
Surface Nanostructures Enhanced Biocompatibility and Osteoinductivity of laser-Additively Manufactured CoCrMo Alloys (open access)

Surface Nanostructures Enhanced Biocompatibility and Osteoinductivity of laser-Additively Manufactured CoCrMo Alloys

Article describes how cobalt–chromium–molybdenum (CoCrMo) alloys are widely used in orthopedic implants due to their excellent corrosion and wear resistance and superior mechanical properties. In this study, the authors prepared CoCrMo alloys with surface nanostructures of various aspect ratios (AR) using laser-directed energy deposition (L-DED) and biocorrosion.
Date: December 6, 2023
Creator: Man, Kun; Mazumder, Sangram; Dahotre, Narendra B. & Yang, Yong
Object Type: Article
System: The UNT Digital Library
Teacher-Principal Ethnoracial Matching Keeps New Teachers in their Classrooms (open access)

Teacher-Principal Ethnoracial Matching Keeps New Teachers in their Classrooms

Policy brief sharing research for the potential for teacher-principal ethnoracial matching to improve outcomes such as teacher satisfaction and retention rates.
Date: September 6, 2023
Creator: Edwards, Wesley L.; Anderson, Cornelius Q.; Miller, Alexis & Burden, Kafarra Q. L.
Object Type: Report
System: The UNT Digital Library

To Co-Author or Not?

This poster focuses on how to approach collaborative research. Learn how to choose team members, facilitate collaboration and organize all the elements of a project to create a successful publication or presentation. Also included are administrative responsibilities, thoughts on handling problems, examples of delineating responsibilities. It was presented at The Exchange an Association for Library Collections and Technical Services (ALCTS)/Library and Information Technology Association (LITA)/Library Leadership and Management (LLAMA) Collaboration held virtually on May 4, 6, & 8, 2020.
Date: May 6, 2020
Creator: Sassen, Catherine & Brannon, Sian
Object Type: Poster
System: The UNT Digital Library
Transcriptional Programs and Regulators Underlying Age-Dependent and Dark-Induced Senescence in Medicago truncatula (open access)

Transcriptional Programs and Regulators Underlying Age-Dependent and Dark-Induced Senescence in Medicago truncatula

Article presents a study that reveals the dynamics of transcriptomic responses to age- and dark-induced senescence in M. truncatula and identifies senescence-associated TFs that are attractive targets for future work to control senescence in forage legumes.
Date: May 6, 2022
Creator: Mahmood, Kashif; Torres-Jerez, Ivone; Krom, Nick; Liu, Wei & Udvardi, Michael K.
Object Type: Article
System: The UNT Digital Library
[Transdisciplinary Ancestral Genomic Research Investigations (TAGRI) II Conference Day Two Introduction, Keynote, and Opening Presentations] captions transcript

[Transdisciplinary Ancestral Genomic Research Investigations (TAGRI) II Conference Day Two Introduction, Keynote, and Opening Presentations]

Video recording of the first half of the second day of the Transdisciplinary Ancestral Genomic Research Investigations (TAGRI) II Conference. It was held online November 5-6, 2021.
Date: November 6, 2021
Creator: Ginés, Venus; Duran, Deborah Guadalupe; Cleveland, Ana D., 1943-; Hilliard, Constance; Long Parma, Dorothy; Gallegos, Gabriela et al.
Object Type: Video
System: The UNT Digital Library

Transparency on Journal Pricing - Make a List!

This poster discusses the creation and value of UNT Libraries Serials Transparency List that contains the subscription pricing information they receive from publishers. The list promotes transparency in journal pricing and informed decision-making in collection development. It was presented at The Exchange an Association for Library Collections and Technical Services (ALCTS)/Library and Information Technology Association (LITA)/Library Leadership and Management (LLAMA) Collaboration held virtually on May 4, 6, & 8, 2020.
Date: May 6, 2020
Creator: Enoch, Todd; Castillo, Darin & Brannon, Sian
Object Type: Poster
System: The UNT Digital Library
Underlying factors determining grain morphologies in high-strength titanium alloys processed by additive manufacturing (open access)

Underlying factors determining grain morphologies in high-strength titanium alloys processed by additive manufacturing

Article describes how, in recent research, additions of solute to Ti and some Ti-based alloys have been employed to produce equiaxed microstructures when processing these materials using additive manufacturing. The present study develops a computational scheme for guiding the selection of such alloying additions, and the minimum amounts required, to effect the columnar to equiaxed microstructural transitions.
Date: June 6, 2023
Creator: Nartu, Mohan S. K. K. Y.; Welk, Brian A.; Mantri, Srinivas Aditya; Taylor, Nevin L.; Viswanathan, Gopal B.; Dahotre, Narendra B. et al.
Object Type: Article
System: The UNT Digital Library