UNT Scholarly Works - 340 Matching Results

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open access

What kind of questions do creative people ask?

Description: Article explains that asking questions is a key characteristic of creativity and an important component of the creative process. In this study, the authors investigated the relation between creativity indicators and three types of questions: open vs. closed ended questions, possibility thinking, and temporal thinking.
Date: August 12, 2023
Creator: Acar, Selcuk; Berthiaume, Kelly & Johnson, Rebecca
Item Type: Refine your search to only Article
Partner: UNT College of Education
open access

Comparison of Thermal Effectiveness and Crevice Corrosion Risk of Fin Geometry on All-Aluminum Microchannel Heat Exchangers

Description: Article all-aluminum microchannel heat exchangers have recently gained popularity in the heating, ventilation, and air conditioning industry. Despite their attractive thermal performance design, these heat exchangers make coils used in automotive, commercial, and residential applications prone to crevice corrosion. This study uses high-fidelity conjugate heat transfer simulations to model a micro channel heat exchanger system that includes fins and tubes with crossflow to compare their thermal … more
Date: June 12, 2023
Creator: Ahmed, Hossain; Nasrazadani, Seifollah & Sadat, Hamid
Item Type: Refine your search to only Article
Partner: UNT College of Engineering
open access

High-Fidelity Conjugate Heat Transfer Simulation of Micro-Channel Heat Exchanger

Description: Article describes how high-fidelity conjugate heat transfer simulations are used to model a micro-channel heat exchanger (MCHE) in a crossflow to study its thermal-hydraulic performance. Three different microchannel geometries, namely circular, triangular, and square with louver-shaped fins, are considered.
Date: July 1, 2023
Creator: Ahmed, Hossain; Sadat, Hamid & Nasrazadani, Seifollah
Item Type: Refine your search to only Article
Partner: UNT College of Engineering
open access

Advanced Air Mobility Operation and Infrastructure for Sustainable Connected eVTOL Vehicle

Description: Article discusses how advanced air mobility (AAM) is an emerging sector in aviation aiming to offer secure, efficient, and eco-friendly transportation utilizing electric vertical takeoff and landing (eVTOL) aircraft. This paper introduces a novel concept addressing future flight challenges and proposes a framework for integrating operations, infrastructure, connectivity, and ecosystems in future air mobility.
Date: May 16, 2023
Creator: Al-Rubaye, Saba; Tsourdos, Antonios & Namuduri, Kamesh
Item Type: Refine your search to only Article
Partner: UNT College of Engineering
open access

Navigating Privacy and Data Safety: The Implications of Increased Online Activity among Older Adults Post-COVID-19 Induced Isolation

Description: Article asserts that the COVID-19 pandemic spurred older adults to use information and communication technology (ICT) for maintaining connections and engagement during social distancing. This paper highlights the gap in the literature regarding the increased privacy and data security risks for older adults adopting technology due to isolation during the pandemic.
Date: June 17, 2023
Creator: Alagood, John; Prybutok, Gayle & Prybutok, Victor R.
Item Type: Refine your search to only Article
Partner: UNT College of Health and Public Service

Application of Big Data Analytics in Precision Medicine: Lesson for Ethiopia, Systematic Review

Description: This presentation asserts that in Ethiopia, the BDA concept and its implementation are either not know or left insignificant. The aim of this study was to investigate the current trends, challenges and opportunities of applying BDA in precision medicine globally and take lessons for Ethiopia.
Date: June 2023
Creator: Alemneh, Daniel Gelaw & Woldemariam, Misganaw Tadesse
Item Type: Refine your search to only Presentation
Partner: UNT Libraries
open access

Data-Driven Decision-Making and Its Impacts on Education Quality in Developing Countries: A Systematic Review

Description: Article describes how data-driven decision-making (DDDM) technologies are increasingly being utilized, aiming to enhance education quality. Authors assert that this paper examines articles that explore the implementation of DDDM technologies and their effects on education quality.
Date: November 6, 2023
Creator: Alemneh, Daniel Gelaw; Asfaw, Zelalem & Jimma, Worku
Item Type: Refine your search to only Article
Partner: UNT Libraries

Data-Driven Decision-Making Practice in Higher Education Institutions in Ethiopia

Description: This presentation details how the authors' study investigates the practice of data-driven decision-making in higher education institutions in Ethiopia. The study also involved interviews with two directors from the university's education program relevance and enhancement office and four senior officers from library departments.
Date: October 2023
Creator: Alemneh, Daniel Gelaw; Asfaw, Zelalem; Jimma, Worku & Ferede, Bekalu
Item Type: Refine your search to only Presentation
Partner: UNT Libraries
open access

Data-Driven Decision-Making Practice in Higher Education Institutions in Ethiopia

Description: Article describes how the study investigates the practice of data-driven decision-making in higher education institutions in Ethiopia. It then presents the results of a mixed-methods investigation that was conducted at two public universities in Ethiopia.
Date: October 22, 2023
Creator: Alemneh, Daniel Gelaw; Asfaw, Zelalem; Jimma, Worku & Ferede, Bekalu
Item Type: Refine your search to only Article
Partner: UNT Libraries
open access

When expectation fails and motivation prevails: the mediating role of awareness in bridging the expectancy-capability gap in mobile identity protection

Description: Article describes how identity theft poses a significant threat to mobile users, yet mobile identity protection is often overlooked in cybersecurity literature. This study adopts a mixed-methods approach and draws on expectancy-value theory to address these gaps and explore the impact of expectations, capabilities, motivational values, technical measures, and awareness on individuals' intentions to achieve mobile identity protection.
Date: September 19, 2023
Creator: Alhelaly, Yasser; Dhillon, Gurpreet & Oliveira, Tiago
Item Type: Refine your search to only Article
Partner: UNT College of Business
open access

Dublin Core Metadata Created by Kuwaiti Students: Exploration of Quality in Context

Description: Conference paper reporting results of the examination of metadata records for Arabic-language eBooks to support ongoing metadata education in the Arabian Gulf region. The results are presented in-context, after introducing the metadata teaching practices at this undergraduate program, and the major Dublin Core skill-building assignment. This is a manuscript version of a published work. Citation information is available for the published version of the work.
Date: March 10, 2023
Creator: Aljalahmah, Saleh & Zavalina, Oksana
Item Type: Refine your search to only Article
Partner: UNT College of Information
open access

Exploration of Metadata Practices in Digital Collections of Archives with Arabian Language Materials

Description: Article for a study aimed to develop understanding of the current state of metadata practices in digital collections of archival institutions in the Arabian Gulf region. It also explored perspectives (including attitudes and possible barriers) for development of large-scale regional portals that would facilitate discovery of Arab digital archives (including language collections) by aggregating metadata. It was presented at the 2nd International Workshop on Digital Language Archives held on June… more
Date: June 16, 2023
Creator: Aljalahmah, Saleh & Zavalina, Oksana
Item Type: Refine your search to only Article
Partner: UNT College of Information
open access

FlexiChain 3.0: Distributed Ledger Technology-Based Intelligent Transportation for Vehicular Digital Asset Exchange in Smart Cities

Description: Article describes how, due to the enormous amounts of data being generated between users, Intelligent Transportation Systems (ITS) are complex Cyber-Physical Systems that necessitate a reliable and safe infrastructure. In this work, the authors explore Distributed Ledger Technology (DLT) and collect data about consensus algorithms and their applicability to be used in the IoV as the backbone of ITS.
Date: April 19, 2023
Creator: Alkhodair, Ahmad; Mohanty, Saraju P. & Kougianos, Elias
Item Type: Refine your search to only Article
Partner: UNT College of Engineering
open access

Using Machine Learning to Predict Genes Underlying Differentiation of Multipartite and Unipartite Traits in Bacteria

Description: Article describes how, since the discovery of the second chromosome in the Rhodobacter spaeroides 2.4.1 in 1989 and the revelation of gene sequences, multipartite genomes have been reported in over three hundred bacterial species under nine different phyla. In this study, the authors have attempted to leverage machine learning as a means to identify the genetic factors that underlie the differentiation of bacteria with multipartite and unipartite genomes.
Date: November 13, 2023
Creator: Almalki, Fatemah; Sunuwar, Janak & Azad, Rajeev K.
Item Type: Refine your search to only Article
Partner: UNT College of Science
captions transcript

Webinar 3: Preserving and Archiving Oral History Collections

Description: Video recording of the third webinar from the Oral History Forum. The theme of the webinar explore best practices and considerations for ethically informed preservation and archiving of oral history.
Date: February 15, 2023
Duration: 1 hour 29 minutes 49 seconds
Creator: Alvarez, Carla O.; Phillips, Mark Edward; Hughes-Watkins, Lae'l & Turner, Francena F. L.
Item Type: Refine your search to only Video
Partner: University of North Texas
open access

Metabolic and transcriptomic study of pennycress natural variation identifies targets for oil improvement

Description: Article describes how, although pennycress, a winter annual, could be grown as a dedicated bioenergy crop, an increase in its seed oil content is required to improve its economic competitiveness. In this work, the authors combined biomass composition with metabolomic and transcriptomic studies of developing embryos from 22 pennycress natural variants to identify targets for oil improvement.
Date: June 19, 2023
Creator: Arias, Cintia Lucía; García Navarrete, Leidy Tatiana; Mukundi, Eric; Swanson, Tyler; Yang, Fan; Hernandez, Jonathan et al.
Item Type: Refine your search to only Article
Partner: UNT College of Science
open access

Two legume fatty acid amide hydrolase isoforms with distinct preferences for microbial- and plant-derived acylamides

Description: Article describes how analysis of FAAHs from multiple angiosperm species, which revealed two conserved phylogenetic groups that differed in key conserved residues in the substrate binding pocket. The authors combined computational and biochemical approaches to compare the structural and enzymatic properties of two FAAH isoforms in the legume Medicago truncatula designated MtFAAH1 MtFAAH2a.
Date: May 9, 2023
Creator: Arias-Gaguancela, Omar; Herrell, Emily; Aziz, Mina & Chapman, Kent Dean
Item Type: Refine your search to only Article
Partner: UNT College of Science
open access

Preeclampsia, antihypertensive medication use in pregnancy and risk of childhood cancer in offspring

Description: Article states that preeclampsia is a serious pregnancy complication that presents a significant risk to both the mother and the fetus. The authors examined the association between preeclampsia, antihypertensive medications, and childhood cancer in offspring.
Date: August 3, 2023
Creator: Askins, Lexie; Orimoloye, Helen T.; Deng, Chuanjie; Hansen, Johnni; Olsen, Jorn; Ritz, Beate et al.
Item Type: Refine your search to only Article
Partner: UNT College of Health and Public Service
open access

Measurement of the Intramolecular Hydrogen-Shift Rate Coefficient for the CH3SCH2OO Radical Between 314 and 433 K

Description: Article describes how the intramolecular hydrogen-shift rate coefficient of the CH3SCH2O2 (methylthiomethylperoxy, MSP) radical, a product formed in the oxidation of dimethyl sulfide (DMS), was measured using a pulsed laser photolysis flow tube reactor coupled to a high-resolution time-of-flight chemical ionization mass spectrometer that measured the formation of the DMS degradation end product HOOCH2SCHO. Measurements performed over the temperature range of 314–433 K yielded a hydrogen-shift r… more
Date: March 2, 2023
Creator: Assaf, Emmanuel; Finewax, Zachary; Marshall, Paul; Veres, Patrick R.; Neuman, Andrew & Burkholder, James B. (James Bart), 1954-
Item Type: Refine your search to only Article
Partner: UNT College of Science
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