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Light Confinement in Twisted Single-Layer 2D+ Moiré Photonic Crystals and Bilayer Moiré Photonic Crystals
Article reporting optical properties of twisted single-layer 2D+ moiré photonic crystals where there is a weak modulation in z direction, and bilayer moiré-overlapping-moiré photonic crystals. This study leads to a potential application of 2D+ moiré photonic crystal in future on-chip optoelectronic integration.
Date:
December 25, 2023
Creator:
Kamau, Steve; Hurley, Noah; Kaul, Anupama; Cui, Jingbiao & Lin, Yuankun
System:
The UNT Digital Library
Multifaceted Shape Memory Polymer Technology for Biomedical Application: Combining Self-Softening and Stretchability Properties
Article describes how thiol-ene polymers are a promising class of biomaterials with a wide range of potential applications, including organs-on-a-chip, microfluidics, drug delivery, and wound healing. This study investigated the incorporation of di-acrylate chain extenders to improve the stretchability and conformability of those flexible thiol-ene polymers.
Date:
October 25, 2023
Creator:
Chitrakar, Chandani; Torres, Marc Anthony; Rocha-Flores, Pedro Emanuel; Hu, Qichan & Ecker, Melanie
System:
The UNT Digital Library
The refractive index of a single atom experienced by a single photon
Article describes how the refractive index of a system is often viewed as the collective response of a medium to an electromagnetic field. By studying the propagation of a single photon interacting with a two-level atom, the authors examine the dispersion behavior, calculate the phase and group velocity of the photon wave packet, and further analyze the dispersion experienced by the photon.
Date:
October 25, 2023
Creator:
Rostovtsev, Yuri V.; Emerick, Jacob & Patnaik, Anil K.
System:
The UNT Digital Library
Traffic light nutrition labeling preferences among children
Article describes how this study evaluates the effect of traffic light nutritional label attributes on children's food choices. The study's findings offer evidence that TL labels are effective in helping children make food choices consistent with their preferences for food products with TL labels representing healthier alternatives.
Date:
September 25, 2023
Creator:
Cabrera, Tania; Carpio, Carlos E.; Sarasty, Oscar; Watson, Susan E. & Gonzales, María-Susana
System:
The UNT Digital Library
Harnessing nanofiber alignment and pore size to promote stem cell self-renewal and differentiation
Article describes how stem cell therapy holds immense potential for regenerative medicine, but its applications are limited due to the loss of pluripotency during in vitro expansion. This study reveals that the arrangement of electrospun fibers aligns with the distribution and strength of the electric field through both experimentation and simulation.
Date:
July 25, 2023
Creator:
Wei, Qiang; Blake, Laurence; Liu, Jiafeng; Man, Kun; Liang, Cindy; Teoh, Alexandra et al.
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
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.
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
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.
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.
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.
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
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.
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.
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
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
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.
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
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.
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.
System:
The UNT Digital Library
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
System:
The UNT Digital Library
Exploring Edge Computing in Multi-Person Mixed Reality for Cooperative Perception
Article and accompanying poster presenting a prototype for the use of Edge with MR devices to provide cooperative perception capability to the MR device.
Date:
June 25, 2020
Creator:
Tang, Sihai; Chen, Bruce (Haidi); Hochstetler, Jacob; Hirsch, Jason & Fu, Song
System:
The UNT Digital Library
Association of Home Food Availability with Prediabetes and Diabetes among Adults in the United States
This article examined associations of home food availabilities with prediabetes and diabetes among 8929 adults (20–70 years) participating in 2007–2010 National Health and Nutrition Examination Surveys. The results show prediabetes participants had lower availability of healthy foods and higher availability of unhealthy foods, suggesting the need to improve healthy food availability at home for this population.
Date:
April 25, 2020
Creator:
McAtee, Jenniffer; Tao, Meng-Hua; King, Christian & Chai, Weiwen
System:
The UNT Digital Library
High-Throughput Computational Search for Half-Metallic Oxides
The article describes a high-throughput computational search for half-metallic compounds. The analysis of calculated electronic properties of thousands of materials from the inorganic crystal structure database allowed the authors to identify potential half metals. They found over two-hundred strong half-metallic oxides; several of them have never been reported before.
Date:
April 25, 2020
Creator:
Liyanage, Laalitha S. I.; Slawińska, Jagoda; Gopal, Priya; Curtarolo, Stefano; Fornari, Marco & Buongiorno Nardelli, Marco
System:
The UNT Digital Library