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Acoustic Metasurface-Aided Broadband Noise Reduction in Automobile Induced by Tire-Pavement Interaction (open access)

Acoustic Metasurface-Aided Broadband Noise Reduction in Automobile Induced by Tire-Pavement Interaction

Article demonstrating a technique utilizing acoustic metasurfaces (AMSes) with high reflective characteristics using relatively lightweight materials for noise reduction without any change in mechanical strength or weight of the tire. The proposed design can significantly reduce the noise arising from tire–pavement interaction over a broadband of acoustic frequencies under 1000 Hz and over a wide range of vehicle speeds using a negative effective dynamic mass density approach.
Date: July 30, 2021
Creator: Heo, Hyeonu; Sofield, Matthew; Ju, Jaehyung & Neogi, Arup
Object Type: Article
System: The UNT Digital Library

Addressing Disproportionality in Special Education Through a Social Justice Framework

Presentation discussing the disproportionality in special education programs, which is the over or under representation of a specific group or population identified with a disability or placed in special education in comparison to the actual number of students, and it provides some actionable solutions. It was presented at the 11th annual Jalisco-Texas Conference which was held virtually on March 30-31, 2023.
Date: March 30, 2023
Creator: Barrio, Brenda L.
Object Type: Presentation
System: The UNT Digital Library
Aggregation-induced phosphorescence sensitization in two heptanuclear and decanuclear gold–silver sandwich clusters (open access)

Aggregation-induced phosphorescence sensitization in two heptanuclear and decanuclear gold–silver sandwich clusters

This article obtains two few-atom heterometallic gold–silver hepta-/decanuclear clusters, denoted Au₆Ag and Au₉Ag, and determines their structures by X-ray diffraction and mass spectrometry.
Date: October 30, 2020
Creator: Lu, Zhou; Yang, Yu-Jie; Ni, Wen-Xiu; Li, Mian; Zhao, Yifang; Huang, Yong-Liang et al.
Object Type: Article
System: The UNT Digital Library
Bioengineering Systems for Modulating Notch Signaling in Cardiovascular Development, Disease, and Regeneration (open access)

Bioengineering Systems for Modulating Notch Signaling in Cardiovascular Development, Disease, and Regeneration

This article is a review summarizing the significant roles of Notch signaling in individual cardiac cell types. It covers the bioengineering systems of microfluidics, hydrogel, spheroid, and 3D bioprinting and provides insights into ancillary supports of bioengineering systems, varied types of cardiovascular cells, and advanced characterization approaches in further refining Notch signaling in cardiovascular development, disease, and regeneration.
Date: September 30, 2021
Creator: Huerta Gomez, Angello; Joshi, Sanika; Yang, Yong; Tune, Johnathan D. & Zhao, Ming-Tao
Object Type: Article
System: The UNT Digital Library
Cellular Plasticity in Response to Suppression of Storage Proteins in the Brassica napus Embryo (open access)

Cellular Plasticity in Response to Suppression of Storage Proteins in the Brassica napus Embryo

Article testing the tradeoff between protein and oil storage in oilseed crops by analyzing the effect of suppressing key genes encoding protein storage products (napin and cruciferin). This study provides mechanistic insights into the intriguing link between lipid and protein storage, which have implications for biotechnological strategies directed at improving oilseed crops.
Date: April 30, 2020
Creator: Rolletschek, Hardy; Schwender, Jorg; König, Christina; Chapman, Kent Dean; Romsdahl, Trevor; Lorenz, Christin et al.
Object Type: Article
System: The UNT Digital Library
Complex Periodicity and Synchronization (open access)

Complex Periodicity and Synchronization

Article explores experimental walking synchronization and complexity restoration. The main goal is to establish a physiological foundation of these important results based on the recent advances on the dynamics of the brain, interpreted as a system at criticality.
Date: September 30, 2020
Creator: Grigolini, Paolo; Mahmoodi, Korosh & West, Bruce J.
Object Type: Article
System: The UNT Digital Library
Correction: Vu et al. Specific Changes in Arabidopsis thaliana Rosette Lipids during Freezing Can Be Associated with Freezing Tolerance. Metabolites 2022, 12, 385 (open access)

Correction: Vu et al. Specific Changes in Arabidopsis thaliana Rosette Lipids during Freezing Can Be Associated with Freezing Tolerance. Metabolites 2022, 12, 385

Article is a correction to an error in the original publication. The enzymatic step catalyzed by oxophytodienoic acid reductase 3 was misstated. A correction has been made to Section 2. Results and Discussion, Subsection 2.13. Lipids of Plants with Mutations in Lipid-Related Genes, Paragraph 1.
Date: March 30, 2023
Creator: Vu, Hieu Sy; Shiva, Sunitha; Samarakoon, Thilani; Li, Maoyin; Sarowar, Sujon; Roth, Mary R. et al.
Object Type: Article
System: The UNT Digital Library
Discussing God: The Effect of (Ir)Religious Identities on Topic-Sentiment Polarization in Online Debates (open access)

Discussing God: The Effect of (Ir)Religious Identities on Topic-Sentiment Polarization in Online Debates

Article examining how religious identities, or the lack thereof, affect intergroup biases in the form of identity-specific topic preferences and topic-sentiment polarization.
Date: August 30, 2020
Creator: Grigoropoulou, Nikolitsa
Object Type: Article
System: The UNT Digital Library
Doctoral Students' Experiences, Self-Efficacy, and Sense of Belonging Related to Academic Writing in an Online Program (open access)

Doctoral Students' Experiences, Self-Efficacy, and Sense of Belonging Related to Academic Writing in an Online Program

Article describes how the purpose of the author's mixed-methods study was to use social cognitive theory to explore how students in an online Doctor of Education program experience becoming academic writer and to examine trends in students' belonging and writing self-efficacy. This explanatory sequential design study included quantitative data collection via an electronic survey followed by individual and focus group interviews with participants.
Date: October 30, 2023
Creator: Naidoo, Keshrie; Quaynor, Laura & Shen, Yuyang
Object Type: Article
System: The UNT Digital Library
Editorial: Biofuels and Bioenergy (open access)

Editorial: Biofuels and Bioenergy

Editorial on the research topic of biofuels and bioenergy.
Date: November 30, 2020
Creator: Barros-Rios, Jaime; Zhang, Jin & Lu, Mengzhu
Object Type: Article
System: The UNT Digital Library
Evaluation of nine condensed-phase force fields of the GROMOS, CHARMM, OPLS, AMBER, and OpenFF families against experimental cross-solvation free energies (open access)

Evaluation of nine condensed-phase force fields of the GROMOS, CHARMM, OPLS, AMBER, and OpenFF families against experimental cross-solvation free energies

This article builds on a previous study [Kashefolgheta et al., J. Chem. Theory. Comput., 2020, 16, 7556–7580] by extending the comparison to five additional force fields, GROMOS-54A7, GROMOS-ATB, OPLS-LBCC, AMBER-GAFF2, and OpenFF.
Date: April 30, 2021
Creator: Kashefolgheta, Sadra; Wang, Shuzhe; Acree, William E. (William Eugene) & Hünenberger, Philippe H.
Object Type: Article
System: The UNT Digital Library
Extended CT Void Analysis in FDM Additive Manufacturing Components (open access)

Extended CT Void Analysis in FDM Additive Manufacturing Components

This article provides an extended analysis of void shape by means of X-ray computed tomography (CT) applied to fused deposition modeling (FDM) samples. Furthermore, a relation between the tensile mechanical properties and digital void measurements is established. The results lead to the formulation of a novel criterion that predicts the mechanical behavior of AM components.
Date: July 26, 2020
Creator: Hernandez-Contreras, Adriana; Ruiz-Huerta, Leopoldo; Caballero-Ruiz, Alberto; Moock, Verena & Siller Carrillo, Héctor Rafael
Object Type: Article
System: The UNT Digital Library
Extended Reality for the Clinical, Affective, and Social Neurosciences (open access)

Extended Reality for the Clinical, Affective, and Social Neurosciences

Article highlighting the promise of extended reality platforms for greater ecological validity in the clinical, affective, and social neurosciences. This article belongs to the Special Issue: A Decade of Brain Sciences.
Date: November 30, 2020
Creator: Parsons, Thomas D.; Gaggioli, Andrea & Riva, Giuseppe
Object Type: Article
System: The UNT Digital Library
Fabrication of densified wood via synergy of chemical pretreatment, hot-pressing and post mechanical fixation (open access)

Fabrication of densified wood via synergy of chemical pretreatment, hot-pressing and post mechanical fixation

Article describes examination of the appearance, color, chemical composition, and physiology and mechanical properties of densified Abies wood before and after densification treatment using a colorimeter, FTIR and mechanical testing machine.
Date: January 30, 2020
Creator: Shi, Jiangtao; Peng, Junyi; Huang, Qiongtao; Cai, Liping & Shi, Sheldon
Object Type: Article
System: The UNT Digital Library
Heterologous Expression of Secondary Metabolite Genes in Trichoderma reesei for Waste Valorization (open access)

Heterologous Expression of Secondary Metabolite Genes in Trichoderma reesei for Waste Valorization

Article develops Trichoderma reesei (Hypocrea jecorina) as a microbial cell factory for the heterologous expression of fungal secondary metabolites.
Date: March 9, 2022
Creator: Shenouda, Mary L.; Ambilika, Maria; Skellam, Elizabeth & Cox, Russell J.
Object Type: Article
System: The UNT Digital Library
Holistic Collection Assessment (open access)

Holistic Collection Assessment

This report asserts that the UNT Libraries has been making efforts to address the vestiges of systemic oppression of socially and politically minoritized populations. The project team members conducted a survey and a focus group, and they consulted with an advisory group consisting of representatives from the library, student affairs, and the professorate.
Date: September 30, 2022
Creator: Byrne, Sephra; Harker, Karen; Leuzinger, Julie & Rich, Jack
Object Type: Report
System: The UNT Digital Library
Impact of Nutrient Intake on Hydration Biomarkers Following Exercise and Rehydration Using a Clustering-Based Approach (open access)

Impact of Nutrient Intake on Hydration Biomarkers Following Exercise and Rehydration Using a Clustering-Based Approach

This article investigates the impact of nutrient intake on hydration biomarkers in cyclists before and after a 161 km ride, including one hour after a 650 mL water bolus consumed post-ride. Most predictor groups showed significant association with at least one hydration biomarker: (1) Glycemic Load + Carbohydrates + Sodium, (2) Protein + Fat + Zinc, (3) Magnesium + Calcium, (4) Pinitol, (5) Caffeine, (6) Fiber + Betaine, and (7) Water; potassium + three polyols, and mannitol + sorbitol showed no significant associations with any hydration biomarker. The authors conclude that in a real-life scenario, some nutrients may serve as mediators of body water, and urine-specific hydration biomarkers may be more responsive to nutrient intake than measures derived from plasma or body mass.
Date: April 30, 2020
Creator: Muñoz, Colleen X.; Johnson, Evan C.; Kunces, Laura J.; McKenzie, Amy L.; Wininger, Michael; Butts, Cory L. et al.
Object Type: Article
System: The UNT Digital Library
In-vitro biomineralization and biocompatibility of friction stir additively manufactured AZ31B magnesium alloy-hydroxyapatite composites (open access)

In-vitro biomineralization and biocompatibility of friction stir additively manufactured AZ31B magnesium alloy-hydroxyapatite composites

Article presents research where friction stir additive manufacturing technique was employed to fabricate AZ31B magnesium-hydroxyapatite composite. The study aims to evaluate effect of hydroxyapatite (HA, Ca₁₀(PO₄)₆OH₂), a ceramic similar to natural bone, into AZ31B Mg alloy matrix on biomineralization and biocompatibility.
Date: June 30, 2020
Creator: Ho, Yee-Hsien; Man, Kun; Joshi, Sameehan; Pantawane, Mangesh V.; Wu, Tso-Chang; Yang, Yong et al.
Object Type: Article
System: The UNT Digital Library
Inks of dielectric h-BN and semiconducting WS₂ for capacitive structures with graphene (open access)

Inks of dielectric h-BN and semiconducting WS₂ for capacitive structures with graphene

This article presents dispersions of WS₂ and h-BN using cyclohexanone and terpineol as the solvent to subsequently print prototype capacitive nanodevices.
Date: July 30, 2020
Creator: Desai, Jay A.; Mazumder, Sangram; Hossain, Ridwan Fayaz & Kaul, Anupama
Object Type: Article
System: The UNT Digital Library
Investigation of a Consumer’s Purchase Intentions and Behaviors towards Environmentally Friendly Grocery Packaging (open access)

Investigation of a Consumer’s Purchase Intentions and Behaviors towards Environmentally Friendly Grocery Packaging

Article asserts that plastic packaging dominates the US grocery industry, which raises the question of whether consumers are purchasing food that is not wrapped in conventional plastic but environmentally friendly packaging. Through their study, the authors hope that their findings provide marketers with fresh insights into the characteristics of consumers willing to purchase grocery items packaged in environmentally friendly materials.
Date: May 30, 2023
Creator: Oliver, Mikah O.; Jestratijevic, Iva; Uanhoro, James & Knight, Dee K.
Object Type: Article
System: The UNT Digital Library
JS-MA: A Jensen-Shannon Divergence Based Method for Mapping Genome-Wide Associations on Multiple Diseases (open access)

JS-MA: A Jensen-Shannon Divergence Based Method for Mapping Genome-Wide Associations on Multiple Diseases

Article develops a a simple, fast, and powerful method, named JS-MA, based on Jensen-Shannon divergence and agglomerative hierarchical clustering, to detect the genome-wide multi-locus interactions associated with multiple diseases.
Date: October 30, 2020
Creator: Guo, Xuan
Object Type: Article
System: The UNT Digital Library

Leveraging Digital Library Infrastructure to Build a Language Archive

Presentation describing the ongoing CoRSAL (Computational Resource for South Asian Languages) project, including background on the UNT Digital Library infrastructure and metadata schema, specific fields that have presented issues or areas of discussion for language data records (language, creator/contributor, and relation), and final conclusions about the collaboration so far.
Date: September 30, 2021
Creator: Phillips, Mark Edward & Tarver, Hannah
Object Type: Presentation
System: The UNT Digital Library
Manufacturing and Characterization of Hybrid Bulk Voxelated Biomaterials Printed by Digital Anatomy 3D Printing (open access)

Manufacturing and Characterization of Hybrid Bulk Voxelated Biomaterials Printed by Digital Anatomy 3D Printing

This article proposes non-destructive ultrasound effective density and bulk modulus imaging to evaluate 3D voxelated materials printed by J750 Digital Anatomy 3D Printer of Stratasys. This method provides the design map of voxelated materials and substantially broadens the applications of 3D digital printing in the clinical research area.
Date: December 30, 2020
Creator: Heo, Hyeonu; Jin, Yuqi; Yang, David; Wier, Christopher; Minard, Aaron; Dahotre, Narendra B. et al.
Object Type: Article
System: The UNT Digital Library
The morpho-syntax of phrasal proper names in German (open access)

The morpho-syntax of phrasal proper names in German

Article studies the morpho-syntax of proper names in German.
Date: December 30, 2020
Creator: Roehrs, Dorian
Object Type: Article
System: The UNT Digital Library