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173 Matching Results
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Longitudinal Monostatic Acoustic Effective Bulk Modulus and Effective Density Evaluation of Underground Soil Quality: A Numerical Approach
This article introduces a novel method using longitudinal sound to detect underground soil voids to inspect underwater bed property in terms of effective bulk modulus and effective density of the material properties.
Date:
December 25, 2020
Creator:
Jin, Yuqi; Choi, Tae-Youl & Neogi, Arup
Object Type:
Article
System:
The UNT Digital Library
Production of tocotrienols in seeds of cotton (Gossypium hirsutum L.) enhances oxidative stability and offers nutraceutical potential
This article generates transgenic cotton lines expressing the barley (Hordeum vulgare) homogentisate geranylgeranyl transferase coding sequence under the control of the Brassica napus seed-specific promoter, napin. Findings may provide new opportunities for cottonseed co-products with enhanced vitamin E profile for improved shelf life and nutrition.
Date:
January 25, 2021
Creator:
Salimath, Shanmukh S.; Romsdahl, Trevor B.; Konda, Anji Reddy; Zhang, Wei; Cahoon, Edgar B.; Dowd, Michael K. et al.
Object Type:
Article
System:
The UNT Digital Library
Trivia, Alliances, & Polls: Reimagining Virtual Outreach and Student Engagement
Presentation on the transition to remote outreach and student engagement in an academic library. It was presented at the North American Virtual Reference Online Conference held February 23-25, 2021.
Date:
February 25, 2021
Creator:
Brents, Madison; Diaz, Sarah & Chung, Frances
Object Type:
Presentation
System:
The UNT Digital Library
Carrier photodynamics in 2D perovskites with solution-processed silver and graphene contacts for bendable optoelectronics
Article reporting on the inkjet printed, direct contact study of solution-processed, 2D perovskite-based photodetectors (PDs) formed on flexible PI substrates. Silver (Ag) and graphene (Gr) inks have been engineered to serve as efficient electrical contacts for solution-processed two-dimensional (2D) organo-halide (CH3(CH2)3NH3)2(CH3NH3)n−1PbnI3n+1 (n = 4) layered perovskites, where all inkjet-printed heterostructure PDs were fabricated on polyimide (PI) substrates.
Date:
March 25, 2021
Creator:
Hossain, Ridwan F.; Min, Misook; Ma, Liang-Chieh; Sakri, Shambhavi R. & Kaul, Anupama
Object Type:
Article
System:
The UNT Digital Library
Detection of Parkinson's Disease Through Automated Pupil Tracking of the Post-illumination Pupillary Response
This article describes a system for pupil size estimation with a user interface to allow rapid adjustment of parameters and extraction of pupil parameters of interest in order to identify Parkinson's disease (PD) as early as possible.
Date:
March 25, 2021
Creator:
Tabashum, Thasina; Zaffer, Adnaan; Yousefzai, Raman; Colletta, Kalea; Jost, Mary Beth; Park, Youngsook et al.
Object Type:
Article
System:
The UNT Digital Library
Carry On: One Digitization Lab's Journey Through Temporary Displacement
Presentation on the mechanical, electrical, and plumbing (MEP) upgrades at the University of North Texas Library which required the displacement of the Digital Projects Lab staff and students from their lab for an estimated six weeks. With little access to digitization equipment, the lab planned to continue running during that period. By presenting the preparation and planning for the move, the logistics of the transition, and the results from the experience, the authors hope to share their strategies for digitization lab mobility and continued, off-site productivity. It was presented at the Texas Conference on Digital Libraries held virtually on May 24-26, 2021.
Date:
May 25, 2021
Creator:
Pankonien, Ailie; McIntosh, Marcia & Willis, Shannon
Object Type:
Presentation
System:
The UNT Digital Library
Using a microprocessor knee (C-Leg) with appropriate foot transitioned individuals with dysvascular transfemoral amputations to higher performance levels: a longitudinal randomized clinical trial
Article evaluating whether advanced prostheses can provide better safety and performance capabilities to maintain and improve quality of life in individuals who are predominantly designated MFCL level K2. This study used a 13 month longitudinal clinical trial to determine the benefits of using a C-Leg and 1M10 foot in individuals at K2 level with transfemoral amputation due to vascular disease.
Date:
May 25, 2021
Creator:
Jayaraman, Chandrasekaran; Mummidisetty, Chaithanya K.; Albert, Mark; Lipschutz, Robert; Hoppe-Ludwig, Shenan; Mathur, Gayatri et al.
Object Type:
Article
System:
The UNT Digital Library
Weak-Light Image Enhancement Method Based on Adaptive Local Gamma Transform and Color Compensation
This article proposes a correction method for image enhancement models based on an adaptive local gamma transformation and color compensation inspired by the illumination reflection model. It is demonstrated that the proposed method adaptively reduces the influence of uneven illumination to avoid overenhancement and improves the visual effect of low-light images.
Date:
June 25, 2021
Creator:
Wang, Wencheng; Yuan, Xiaohui; Chen, Zhenxue; Wu, Xiaojin & Gao, Zairui
Object Type:
Article
System:
The UNT Digital Library
Cultural and Social Factors in Care Delivery Among African American Caregivers of Persons With Dementia: A Scoping Review
Article asserts that cultural and social factors significantly influence the care provided to persons with dementia. This scoping review aimed to map emerging evidence on the influence of cultural and social factors on care delivery among Africa American caregivers of persons with dementia, especially during the COVID-19 pandemic.
Date:
January 25, 2022
Creator:
Imoh, Udoh Idorenyin & Charity, Tinofirei
Object Type:
Article
System:
The UNT Digital Library
The Influence of Context on the Abstraction Level of Children’s Conversations in the Preschool Classroom
Article asserts that despite the numerous studies on the linguistic environment of early childhood education settings (ECE), most of this work disregards contextual factors that may influence abstract conversations and omits characteristics of children’s verbal participation in these interactions. The authors of the article examine how preschool classroom contexts influenced the abstraction level of children’s conversations and how the context and conversational partners’ language influenced children’s verbal participation.
Date:
April 25, 2022
Creator:
Chaparro-Moreno, Leydi Johana; Lin, Tzu-Jung; Justice, Laura M.; Mills, Abigail K. & Uanhoro, James O.
Object Type:
Article
System:
The UNT Digital Library
Probiotics Function as Immunomodulators in the Intestine in C57Bl/6 Male Mice Exposed to Inhaled Diesel Exhaust Particles on a High-Fat Diet
Article investigating the role of diesel exhaust particles (DEP) in conjunction with a high-fat (HF) diet on intestinal integrity and inflammation.
Date:
March 15, 2022
Creator:
Phillippi, Danielle T.; Daniel, Sarah; Nguyen, Kayla N.; Penaredondo, Bea Angella & Lund, Amie K.
Object Type:
Article
System:
The UNT Digital Library
The ARK Alliance: 21 years, 950 institutions, 8.2 billion persistent identifiers
Presentation discussing initiatives at the University of North Texas covering different stages in implementation of Archival Resource Keys (ARKs).
Date:
May 25, 2022
Creator:
Phillips, Mark Edward
Object Type:
Presentation
System:
The UNT Digital Library
Minting ARKs @ UNT Libraries
Presentation discussing the use of Archival Resource Key (ARK) identifiers in the University of North Texas Libraries Digital Collections.
Date:
May 25, 2022
Creator:
Phillips, Mark Edward
Object Type:
Presentation
System:
The UNT Digital Library
Sex-specific mitochondrial dynamics and mitophagy response to muscle damage
Article presents a study examining the effect of sex-specific resistance exercise (RE)-induced hormonal response on mitochondrial dynamics and mitophagy after muscle damage in untrained men and women.
Date:
May 25, 2022
Creator:
Luk, Hui-Ying; Jiwan, Nigel C.; Appell, Casey R.; Levitt, Danielle E. & Vingren, Jakob L.
Object Type:
Article
System:
The UNT Digital Library
Subcellular localization of fungal specialized metabolites
Article discusses how fungal specialized metabolites play an important role in the environment and have impacted human health and survival significantly. This review illustrates the biosynthesis of specialized metabolites where the localization of all, or some, of the biosynthetic enzymes have been determined and describes the methods used to identify the sub-cellular localization.
Date:
May 25, 2022
Creator:
Skellam, Elizabeth
Object Type:
Article
System:
The UNT Digital Library
TRAIL Microcard Update
Presentation discussing the status of the TRAIL Microcard Scanning Project at the University of North Texas. This presentation was given at the Technical Report Archive and Image Library (TRAIL) annual meeting on May 25, 2022.
Date:
May 25, 2022
Creator:
Phillips, Mark Edward
Object Type:
Presentation
System:
The UNT Digital Library
Don't go it alone: Sharing MarcEdit tasks to improve vendor MARC records
Poster sharing the creation of a MarcEdit task library via GitHub that can be used by catalogers or individuals in the cataloging community. It was presented at the 2022 American Library Association (ALA) Conference held in Washington, D.C.
Date:
June 25, 2022
Creator:
Wolf, Stacey
Object Type:
Poster
System:
The UNT Digital Library
A Comparative Analysis of Data Literacy Competency Frameworks
Poster on a comparative analysis of data literacy competency frameworks. Seven competency frameworks were selected for in-depth analysis, and the results are compiled in a table. This work is part of an Institute of Museum and Library Services (IMLS) grant. It was presented at the 2022 Association for Library and Information Science Education (ALISE) Annual Conference held October 24-26, 2022.
Date:
October 25, 2022
Creator:
Kim, Jeonghyun & Berka, Catrina
Object Type:
Poster
System:
The UNT Digital Library
Post-imprinting modification: electrochemical and scanning electrochemical microscopy studies of a semi-covalently surface imprinted polymer
Authors of the article describe a post-imprinting modification of the imprinted molecular cavities for electrochemical sensing of a target protein. These mesoporous cavities were modified with a ferrocene ‘electrochemical’ tracer for electrochemical transduction of the target protein recognition.
Date:
January 25, 2023
Creator:
Kalecki, Jakub; Cieplak, Maciej; Iskierko, Z.; Piechowska, Joanna; Nogala, Wojciech; D'Souza, Francis et al.
Object Type:
Article
System:
The UNT Digital Library
Correction: A modified aeroponic system for growing small-seeded legumes and other plants to study root systems
This is a correction to an article. The affiliation of the first author was published incorrectly.
Date:
March 25, 2023
Creator:
Cai, Jingya; Veerappan, Vijaykumar; Arildsen, Kate; Sullivan, Catrina; Piehowicz, Megan; Frugoli, Julia et al.
Object Type:
Article
System:
The UNT Digital Library
Dynamic Motions of Topological Defects in Nematic Liquid Crystals under Spatial Confinement
Article discusses how topological defects (TDs) have become a sensational topic due to their significant influence on the unusual optical and physiochemical characteristics of the material. Here, authors assert how nematic liquid crystals confined in a cell exhibiting surfaces with periodic anchoring conditions containing surface topography are relied on.
Date:
April 25, 2023
Creator:
Pawale, Tejal; Swain, Justin; Hashemi, Mohammad Reza; Tierra, Giordano & Li, Xiao
Object Type:
Article
System:
The UNT Digital Library
Accessible History: Putting a Century of The Chronicles of Oklahoma Online
Presentation sharing the project workflows for digitizing back issues of The Chronicles of Oklahoma. It has been published since 1921, and in 2020, the Oklahoma Historical Society partnered with the UNT Digital Library to make the back issues freely available through The Gateway to Oklahoma History. It was presented at the 2023 NASIG Conference held May 22-25, 2023 in Pittsburgh, Pennsylvania.
Date:
May 25, 2023
Creator:
Johnson-Freeman, Whitney R.; Scott, Megan E. & Carroll, Hannah
Object Type:
Presentation
System:
The UNT Digital Library
Sibling Aggression, Feeding Rates, and Hatch Rank of Nestling Red-Shouldered Hawks (Buteo lineatus)
Article describes how, in many raptor species, hatching asynchrony results in a size hierarchy among nestlings, which may facilitate brood reduction by means of sibling aggression-induced mortality, especially in times of low food resources. The authors studied the influence of hatch rank, brood size, and brood age on aggression and feeding rates among Red-shouldered Hawk (Buteo lineatus) nestlings in suburban southwestern Ohio.
Date:
May 25, 2023
Creator:
Miller, Sara J.; Dykstra, Cheryl R.; Rolland, Virginie; Simon, Melinda M.; Hays, Jeffrey L. & Bednarz, James C.
Object Type:
Article
System:
The UNT Digital Library
A Biocultural Dialogue between Thoreau and Taoist Thought: Rethinking Environmental Ethics, Nature, Spirituality and Place
Article describes how a fundamental question of the 21st century centers around the role and place of humans in their environment. The authors assert that this paper aimed to discover and manifest the connection and similarities between the philosophy of Thoreau and the ancient worldview of Taoism.
Date:
June 25, 2023
Creator:
Thompson, Michael & Xu, Li
Object Type:
Article
System:
The UNT Digital Library