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523 Matching Results
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What do complexity measures measure? Correlating and validating corpus-based measures of morphological complexity
Article describes how the authors present an analysis of eight measures used for quantifying morphological complexity of natural languages. The measures they study are corpus-based measures of morphological complexity with varying requirements for corpus annotation.
Date:
September 22, 2022
Creator:
Çöltekin, Çağrı & Rama, Taraka
Object Type:
Article
System:
The UNT Digital Library
Nonlinear frequency analysis of porous Bi directional functionally graded beams utilizing reddy shear deformation theory
Article describes how the nonlinear frequency response of bi-directional functionally graded porous beams experienced range of various end conditions is investigated in this work. The findings are presented to aid in future research into the effects of various gradient indices, vibration amplitude ratios, porosity coefficients, shear and elastic substrate parameters, boundary conditions, and vibration frequencies on the bi-directional functionally graded beams.
Date:
September 3, 2023
Creator:
Forghani, Mohammadamin; Bazarganlari, Yousef; Zahedinejad, Parham & Kazemzadeh-Parsi, Mohammad Javad
Object Type:
Article
System:
The UNT Digital Library
An approach for reliably identifying high-frequency oscillations and reducing false-positive detections
Article states that high-frequency oscillation (HFO), classified as ripples (80-240 Hz) and fast ripples (240-500 Hz), is regarded as a promising biomarker of epilepsy. The authors presented an integrated, multi-layered procedure capable of automatically rejecting HFOs from a variety of common false positives, such as motion, background signals, and sharp transients.
Date:
September 2, 2022
Creator:
Zhou, Yufeng; You, Jing; Kumar, Udaya; Weiss, Shennan A.; Bragin, Anatol; Engel Jr., Jerome et al.
Object Type:
Article
System:
The UNT Digital Library
Assessing approaches to learning with nonparametric multidimensional scaling
Article reports on a trace-based assessment of approaches to learning used by middle school aged children who interacted with NASA Mars Mission science, technology, engineering and mathematics (STEM) games in Whyville, an online game environment with 8 million registered young learners. Differences in approach to learning were found illustrating the potential value of the methodology to curriculum and game-based learning designers as well as other creators of online STEM content for pre-college youth.
Date:
September 5, 2022
Creator:
Knezek, Gerald; Gibson, David; Christensen, Rhonda; Trevisan, Ottavia & Carter, Morgan
Object Type:
Article
System:
The UNT Digital Library
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
Creativity and Innovative Processes: Assemblages and Lines of Flight
Article provides assemblage maps showing the elements related to creativity, innovation, and creativity and innovation. These assemblage maps highlight virtual and dynamic flight lines that represent potentially active components with varying intensity and direction, which provides a tool for managers and practitioners to identify potentialities for future predictions better.
Date:
September 26, 2022
Creator:
Turner, John R.; Baker, Rose M. & Thurlow, Nigel
Object Type:
Article
System:
The UNT Digital Library
"Why Should I Buy Sustainable Apparel?" Impact of User-Centric Advertisements on Consumers’ Affective Responses and Sustainable Apparel Purchase Intentions
Article identifies some of the most important consumer concerns from the literature that influences consumers’ sustainable apparel purchase intentions. The authors propose a conceptual model grounded in the Elaboration Likelihood Model to test the efficacy of user-centric advertisements in encouraging purchase intentions for sustainable apparel, and conducted a between-subject experiment with female millennials in the U.S.
Date:
September 15, 2022
Creator:
Chakraborty, Swagata & Sadachar, Amrut
Object Type:
Article
System:
The UNT Digital Library
COVID-19 has heightened tensions between and exposed threats to core values of emergency medicine
The authors of the article conducted a collaborative ethnography at a tertiary care center during the acute phase of the response to the threat of COVID-19. they found that COVID-19 exacerbated pre-existing tensions and threats to the core values of emergency medicine.
Date:
September 10, 2022
Creator:
Purdy, Eve; Forster, Gillian; Manlove, Hayley; McDonough, Laura; Powell, Meredith; Wood, Krista et al.
Object Type:
Article
System:
The UNT Digital Library
Stability and degradation in triple cation and methyl ammonium lead iodide perovskite solar cells mediated viaAu andAg electrodes
Article states that perovskite solar cells (PSCs), particularly based on the methyl ammonium lead iodide (MAPbI3) formulation, have been of intense interest for the past decade within the photovoltaics (PV) community, but their long-term stability under operational conditions and environmental storage are still prime challenges to be overcome towards their commercialization. The authors have conducted a comprehensive analysis on the impact of the electrode collector layer, specifically Ag and Au, on the degradation mechanism associated with the MAPbI3 and a triple cation absorber. The authors hypothesize the mechanism of degradation, arising from the Ag interaction with the absorber through the formation of AgI in the PSCs, leads to corrosion of the perovskite absorber, as opposed to the benign AuI when Au electrodes are used in the solar cell stack.
Date:
September 3, 2022
Creator:
Kakaraparthi, Kranthiraja; Parashar, Mritunjaya; Mehta, Ravindra K.; Aryal, Sujan; Temsal, Mahdi & Kaul, Anupama
Object Type:
Article
System:
The UNT Digital Library
Maternal diabetes and childhood cancer risks in offspring: two population-based studies
Article studies the effect of maternal diabetes on childhood cancer has not been widely studied. Their results suggest that maternal diabetes is an important risk factor for certain types of childhood cancers, emphasizing the need for effective interventions targeting maternal diabetes to prevent serious health effects in offspring.
Date:
September 10, 2022
Creator:
Huang, Xiwen; Hansen, Johnni; Lee, Pei-Chen; Wu, Chia-Kai; Federman, Noah; Arah, Onyebuchi A. et al.
Object Type:
Article
System:
The UNT Digital Library
Object-Oriented Canopy Gap Extraction from UAV Images Based on Edge Enhancement
Article describes the efficient and accurate identification of canopy gaps is the basis of forest ecosystem research, which is of great significance to further forest monitoring and management. One major limitation of the traditional methods of remote sensing to map canopy gaps is that they cannot finely extract the complex edges of canopy gaps in mountainous areas. The authors proposed an object-oriented classification method that integrates multi-source information.
Date:
September 23, 2022
Creator:
Xia, Jisheng; Wang, Yutong; Dong, Pinliang; He, Shijun; Zhao, Fei & Luan, Guize
Object Type:
Article
System:
The UNT Digital Library
Complete Genome Sequences of the Novel Cluster BP Phages Infecting Streptomyces sanglieri, AxeJC, Cumberbatch, Eastland, Eklok, HFrancette, Ignacio, Piccadilly, and Vondra
Article describes the Streptomyces sanglieri bacteriophages AxeJC, Cumberbatch, Eastland,Eklok, HFrancette, Ignacio, Piccadilly, and Vondra form a novel actinobacteriophage cluster,BP. These siphoviruses have circularly permuted genomes with an average size of 37,700 bp and a GC content of 71%. Each genome contains approximately 58 protein-coding genes, with no tRNAs.
Date:
September 14, 2022
Creator:
Nath, Sreemoye; Sulaiman, Ahmad; Maneekul, Jindanuch; Bhuiyan, Swapan; Layton, Sonya R.; Menchaca, Carolina et al.
Object Type:
Article
System:
The UNT Digital Library
Role of Artificial Intelligence for Analysis of COVID-19 Vaccination-Related Tweets: Opportunities, Challenges, and Future Trends
Article states that vaccines, though reliable preventative measures for diseases, also raise public concerns; public apprehension and doubts challenge the acceptance of new vaccines including the COVID-19 vaccines. This study is the first attempt to review the role of AI approaches in COVID-19 vaccination-related sentiment analysis.
Date:
September 5, 2022
Creator:
Aljedaani, Wajdi; Saad, Eysha; Rustam, Furqan; de la Torre DĂez, Isabel & Ashraf, Imran
Object Type:
Article
System:
The UNT Digital Library
Habitat amount or landscape configuration: Emerging HotSpot analysis reveals the importance of habitat amount for a grassland bird in South Dakota
The authors of the article used pheasants (Phasianus colchicus) across South Dakota, USA as a model species to identify environmental factors driving spatiotemporal variation in population productivity. They found that the amount of grassland at a local spatial scale was the primary factor influencing an area being a HotSpot.
Date:
September 26, 2022
Creator:
Harsh, Sprih; Lonsinger, Robert C. & Gregory, Andrew
Object Type:
Article
System:
The UNT Digital Library
Remote Work Support Needs of Employees with Autism Spectrum Disorder in Poland: Perspectives of Individuals with Autism and Their Coworkers
Article aims to propose ways to assess workplace digital adaptation needs for individuals with autism and a framework for communicating these needs to employers. In this study, participants responded to semi-structured interview questions identifying advantages and risk factors associated with remote work for this specific group of employees.
Date:
September 2, 2022
Creator:
Tomczak, Michał T.; Mpofu, Elias & Hutson, Nathan
Object Type:
Article
System:
The UNT Digital Library
Multi-omic characterization of bifunctional peroxidase 4-coumarate 3-hydroxylase knockdown in Brachypodium distachyon provides insights into lignin modification associated pleiotropic effects
Article discusses how a bifunctional peroxidase enzyme, 4-coumarate 3-hydroxylase (C3H/APX), provides a parallel route to the shikimate shunt pathway for the conversion of 4-coumarate to caffeate in the early steps of lignin biosynthesis. Here, a multi-omic approach was used to characterize molecular changes resulting from C3H/APX-KD associated lignin modification and negative growth phenotype in Brachypodium distachyon.
Date:
September 28, 2022
Creator:
Shrestha, Him K.; Fichman, Yosef; Engle, Nancy L.; Tschaplinski, Timothy J.; Mittler, Ron; Dixon, R. A. et al.
Object Type:
Article
System:
The UNT Digital Library
Electroencephalogram Signals for Detecting Confused Students in Online Education Platforms with Probability-Based Features
Article discusses how despite the advantages of online education, it lacks face-to-face settings, which makes it very difficult to analyze the students’ level of interaction, understanding, and confusion. This study proposes a novel engineering approach that uses probability-based features (PBF) for increasing the efficacy of machine learning models.
Date:
September 9, 2022
Creator:
Daghriri, Talal; Rustam, Furqan; Aljedaani, Wajdi; Bashiri, Abdullateef H. & Ashraf, Imran
Object Type:
Article
System:
The UNT Digital Library
Descriptive Complexity in Cantor Series
Article discusses how a Cantor series expansion for a real number x with respect to a basic sequence Q=(q), where qi≥2, is a generalization of the base b expansion to an infinite sequence of bases. The authors show that for any basic sequence the set of distribution normal numbers is Π03-complete, and if Q is 1-divergent then the sets of normal and ratio normal numbers are Π03-complete.
Date:
September 27, 2021
Creator:
Airey, Dylan; Jackson, Steve & Mance, Bill
Object Type:
Article
System:
The UNT Digital Library
Unravelling the Influence of Surface Modification on the Ultimate Performance of Carbon Fiber/Epoxy Composites
Article asserts that the overall performance of polymer composites depends on not only the intrinsic properties of the polymer matrix and inorganic filler but also the quality of interfacial adhesion. The authors report carbon fiber (CF)/epoxy composites with improved interfacial adhesion by covalent bonding between CFs and the epoxy matrix, which leads to the improved ultimate mechanical properties and enhanced thermal aging performance.
Date:
September 28, 2022
Creator:
Demchuk, Zoriana; Zhu, Jiadeng; Li, Bingrui; Zhao, Xiao; Islam, Nurul Md.; Bocharova, Vera et al.
Object Type:
Article
System:
The UNT Digital Library
Evaluation of pathways to the C-glycosyl isoflavone puerarin in roots of kudzu (Pueraria montana lobata)
Article describes how kudzu produces both O- and C-glycosylated isoflavones, with puerarin (C-glucosyl daidzein) as an important bioactive compound. The authors go on to explain how expression of recombinant UGTs in Escherichia coli and candidate C-glycosyltransferases in Medicago truncatula were used to explore substrate specificities, and gene silencing of UGT and key isoflavone biosynthetic genes in kudzu hairy roots employed to test hypotheses concerning the substrate(s) for C-glycosylation.
Date:
September 2, 2022
Creator:
Adolfo, Laci M.; Burks, David J.; Rao, Xiaolan; Alvarez-Hernandez, Anislay & Dixon, R. A.
Object Type:
Article
System:
The UNT Digital Library
UNT Students' Guide to Voting & Civic Engagement
Paper sharing resources for voting and civic engagement for UNT students created by the UNT Libraries. At UNT Libraries, we believe in the voices of our students. Your ability to make informed voting decisions while in college affects your voting behavior in the future. We want you to be empowered to use your vote to raise your voice about what matters to you. This packet will walk you through the registration process, provide tips and recommendations for preparing to vote, inform you about what happens at the polls, and offer information about where and how you can vote, as well as share FAQs from Campus Vote Project and helpful resources you can use to learn more about voting in Texas and the counties where UNT students live.
Date:
September 4, 2023
Creator:
Henson, Brea
Object Type:
Paper
System:
The UNT Digital Library
Collection Evaluation for Enhancements: Reproductive Rights
Presentation used to report the evaluation of UNT Libraries’ holdings supporting the curriculum and research in the area of reproductive rights. The Reproductive Rights collection focuses on resources about specific health issues related to the female reproductive system, the social questions around human reproduction, and the public health implications.
Date:
September 6, 2023
Creator:
Harker, Karen; Byrne, Sephra & Irhamni, Irhamni
Object Type:
Presentation
System:
The UNT Digital Library
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
Keep it Local: Retain More Teachers of Color By Helping Them Work Close to Where They Grew Up
Policy brief sharing results from a study that looked at how new teacher retention patterns are predicted by the distance between the high school the teacher graduated from and the school where they were first employed.
Date:
September 6, 2023
Creator:
Edwards, Wesley L.; Kirksey, Jacob J.; Burden, Kafarra Q. L. & Miller, Alexis
Object Type:
Report
System:
The UNT Digital Library