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Effectiveness of a Single Prolonged Aerobic Exercise Session on Executive Function Task Performance in Physically Active Adults (21–70 Years of Age) (open access)

Effectiveness of a Single Prolonged Aerobic Exercise Session on Executive Function Task Performance in Physically Active Adults (21–70 Years of Age)

Authors of the article sought to examine the effectiveness of an acute prolonged exercise session on post-exercise executive function in physically active adults and to assess if age or pre-exercise cognitive performance was predictive of the magnitude of change in executive task performance. Their results support the effectiveness of a single prolonged exercise bout to augment executive function in physically active adults, irrespective of age.
Date: February 4, 2023
Creator: Yates, Brandon A.; Armstrong, Lawrence E.; Lee, Elaine C.; Unverzagt, Frederick W.; Dadzie, Ekow Jr.; Williamson, Keith et al.
Object Type: Article
System: The UNT Digital Library
Efficient oral insulin delivery enabled by transferrin-coated acid-resistant metal-organic framework nanoparticles (open access)

Efficient oral insulin delivery enabled by transferrin-coated acid-resistant metal-organic framework nanoparticles

Article uses acid-resistant metal-organic framework nanoparticles (UiO-68-NH2) to encapsulate sufficient insulin and decorated the exterior with targeting proteins (transferrin) to realize highly efficient oral insulin delivery.
Date: September 20, 2021
Creator: Zou, Jun-Jie; Wei, Gaohui; Xiong, Chuxiao; Yu, Yunhao; Li, Sihui; Hu, Liefeng et al.
Object Type: Article
System: The UNT Digital Library
Entropic Approach to the Detection of Crucial Events (open access)

Entropic Approach to the Detection of Crucial Events

This article establishes a clear distinction between two processes yielding anomalous diffusion and 1/ f noise. One of the processes, Aging Fractional Brownian Motion (AFBM), has been concluded to be the form of communication between the heart and the brain.
Date: December 22, 2018
Creator: Culbreth, Garland; West, Bruce J. & Grigolini, Paolo
Object Type: Article
System: The UNT Digital Library
Epigenetic modulation of inflammation and synaptic plasticity promotes resilience against stress in mice (open access)

Epigenetic modulation of inflammation and synaptic plasticity promotes resilience against stress in mice

This article uses high-throughput screening to identify two phytochemicals that are effective in promoting resilience against stress by moduling brain synaptic plasticity and peripheral inflammation.
Date: September 7, 2016
Creator: Wang, Jun; Hodes, Georgia E.; Zhang, Hongxing; Zhang, Song; Zhao, Wei; Golden, Sam A. et al.
Object Type: Article
System: The UNT Digital Library
Evolutionary models of lateralization: Steps toward stigmergy? (open access)

Evolutionary models of lateralization: Steps toward stigmergy?

Article discusses an interesting approach to accounting for brain and behavioral asymmetry based on competition and cooperation in phenotypically asymmetric individuals. The model in question shows, in an almost fully analytical way, that under proper conditions, there exists an unequal number of equilibrium of left-and right-lateralized individuals.
Date: February 2, 2023
Creator: Tonello, Lucio & Vallortigara, Giorgio
Object Type: Article
System: The UNT Digital Library
An Extreme X-Ray Variability Event of a Weak-line Quasar (open access)

An Extreme X-Ray Variability Event of a Weak-line Quasar

Article reports the discovery of an extreme X-ray flux rise (by a factor of ≳20) of the weak-line quasar Sloan Digital Sky Survey (SDSS) J153913.47+395423.4 (hereafter SDSS J1539+3954) at z = 1.935. SDSS J1539+3954 is the most-luminous object among radio-quiet type 1 active galactic nuclei (AGNs) where such dramatic X-ray variability has been observed.
Date: February 3, 2020
Creator: Ni, Q.; Brandt, W. N.; Yi, W.; Luo, B.; Timlin, J. D., III; Hall, P. B. et al.
Object Type: Article
System: The UNT Digital Library
Fe/GeTe(111) heterostructures as an avenue towards spintronics based on ferroelectric Rashba semiconductors (open access)

Fe/GeTe(111) heterostructures as an avenue towards spintronics based on ferroelectric Rashba semiconductors

Article investigating the electronic structure of Fe/GeTe(111), a prototypical ferromagnetic/Rashba-ferroelectric interface, by performing density functional theory and Green's functions calculations complemented by x-ray photoemission spectroscopy.
Date: February 19, 2019
Creator: Sławińska, Jagoda; Di Sante, Domenico; Varotto, Sara; Rinaldi, Christian & Picozzi, Silvia
Object Type: Article
System: The UNT Digital Library
Functional Porous Organic Polymers as Advanced Decontamination Materials for Water Purification (open access)

Functional Porous Organic Polymers as Advanced Decontamination Materials for Water Purification

Data management plan for the grant "Functional Porous Organic Polymers as Advanced Decontamination Materials for Water Purification." This project seeks to develop and deploy a new class of porous organic polymers which have high capacity and selectivity to rapidly remove heavy metal contaminants well below parts per million level standards set by the Environmental Protection Agency. The project will engineer porosity and surface chemistry of porous organic polymers to clean inorganic heavy metal contaminants from both surface water and wastewater. Porous organic polymers are robust, chemically and thermally stable, scalable, and modular, with very high surface area. The modularity of these polymers allows for a molecular-level tuning of the pore structure and surface chemistry that allows for engineered site-specificity of binding sites that target the heavy metal contaminants. Recent data shows these new materials offer a significant increase in capacity relative to benchmark materials, with a rapid removal of mercury and other heavy metal ions. This project will advance the concept by exploring rational design of these porous polymers with different topologies by customizing the monomer with various binding groups. The objectives of the project include design, synthesis, and characterization, followed by assessment of these materials to remove inorganic contaminants …
Date: 2021-02-01/2021-07-31
Creator: Ma, Shengqian
Object Type: Text
System: The UNT Digital Library
Giant spin Hall effect in two-dimensional monochalcogenides (open access)

Giant spin Hall effect in two-dimensional monochalcogenides

This article, using calculations from first principles, reveals for the first time giant intrinsic spin Hall conductivities (SHC) in these materials. In particular, the article shows that the SHC resonances can be easily tuned by combination of strain and doping and, in some cases, strain can be used to induce semiconductor to metal transition that makes a giant spin Hall effect possible even in absence of doping.
Date: October 30, 2018
Creator: Sławińska, Jagoda; Cerasoli, Frank T.; Wang, Haihang; Postorino, Sara; Supka, Andrew; Curtarolo, Stefano et al.
Object Type: Article
System: The UNT Digital Library
Gold Nanoparticles-enabled Efficient Dual Delivery of Anticancer Therapeutics to HeLa Cells (open access)

Gold Nanoparticles-enabled Efficient Dual Delivery of Anticancer Therapeutics to HeLa Cells

This article describes a facile one-step method to synthesize stable collodial gold nanoparticles (AuNPs) loaded with a combination of two anticancer therapeutics, -bleomycin and doxorubicin
Date: September 20, 2017
Creator: Farooq, Muhammad U.; Novosad, Valentyn; Rozhkova, Elena A.; Wali, Hussain; Ali, Asghar; Fateh, Ahmed A. et al.
Object Type: Article
System: The UNT Digital Library
Haptoglobin Gene Expression and Anthracycline-Related Cardiomyopathy in Childhood Cancer Survivors: A COG-ALTE03N1 Report (open access)

Haptoglobin Gene Expression and Anthracycline-Related Cardiomyopathy in Childhood Cancer Survivors: A COG-ALTE03N1 Report

Article describes how anthracycline-related cardiomyopathy is a leading cause of premature death in childhood cancer survivors. The authors interrogated differentially expressed genes (DEGs) to identify genetic variants serving regulatory functions or genetic variants not easily identified when using genomewide array platforms.
Date: February 7, 2023
Creator: Singh, Purnima; Crossman, David K.; Zhou, Liting; Wang, Xuexia; Sharafeldin, Noha; Hageman, Lindsey et al.
Object Type: Article
System: The UNT Digital Library
Homologues and homology and their related terms in phylogenetic systematics (open access)

Homologues and homology and their related terms in phylogenetic systematics

Article describes how, in the field of phylogenetic systematics, the terms homology and homologue and their relationship to cladistic terms such as character, character state, synapomorphy and symplesiomorphy, as well as their relationships to each other, have been and are still discussed frequently. A recent re-emergence of concepts of homology/homologue free of any reference to explanatory hypotheses prompted the authors to explore these concepts and their relationships to each other as well as to the concept of morpheme, as introduced recently.
Date: February 4, 2023
Creator: Göpel, Torben & Richter, Stefan
Object Type: Article
System: The UNT Digital Library
In vivo Evaluation of Non-viral NICD Plasmid-Loaded PLGA Nanoparticles in Developing Zebrafish to Improve Cardiac Functions (open access)

In vivo Evaluation of Non-viral NICD Plasmid-Loaded PLGA Nanoparticles in Developing Zebrafish to Improve Cardiac Functions

This article presents a study with the purpose to deliver a Notch Intracellular Domain (NICD)-encoded plasmid via poly(lactic-co-glycolic acid) (PLGA) nanoparticles and to investigate the toxic environmental side effects for an in vivo experiment. This research demonstrates that PLGA nanoparticle-mediated target delivery to upregulate Notch related genes can be a potential therapeutic approach with minimum toxic effects.
Date: February 23, 2022
Creator: Messerschmidt, Victoria L.; Chintapula, Uday; Bonetesta, Fabrizio; Laboy-Segarra, Samantha; Naderi, Amir; Nguyen, Kytai T. et al.
Object Type: Article
System: The UNT Digital Library
Inhaled diesel exhaust particles result in microbiome‑related systemic inflammation and altered cardiovascular disease biomarkers in C57Bl/6 male mice (open access)

Inhaled diesel exhaust particles result in microbiome‑related systemic inflammation and altered cardiovascular disease biomarkers in C57Bl/6 male mice

Article discusses the authors' investigation the hypothesis that exposure to inhaled diesel exhaust particles alters the gut microbiome and promotes microbial-related inflammation and cardiovascular disease biomarkers. To determine whether probiotics could prevent diet or DEP exposure mediated alterations in the gut microbiome or systemic outcomes, a subset of animals on the HF diet were treated orally with 0.3 g/day (~ 7.5 × 108 CFU/day) of Winclove Ecologic® Barrier probiotics throughout the study.
Date: February 9, 2022
Creator: Phillippi, Danielle T.; Daniel, Sarah; Pusadkar, Vaidehi; Youngblood, Victoria L.; Nguyen, Kayla N.; Azad, Rajeev K. et al.
Object Type: Article
System: The UNT Digital Library
Insights into the Bioinformatics and Transcriptional Analysis of the Elongator Complexes (ELPs) Gene Family of Wheat: TaELPs Contribute to Wheat Abiotic Stress Tolerance and Leaf Senescence (open access)

Insights into the Bioinformatics and Transcriptional Analysis of the Elongator Complexes (ELPs) Gene Family of Wheat: TaELPs Contribute to Wheat Abiotic Stress Tolerance and Leaf Senescence

Article states that elongator complexes (ELPs) are the protein complexes that promote transcription through histone acetylation in eukaryotic cells and interact with elongating RNA polymerase II. ELPs’ role in plant growth and development, signal transduction, and response to biotic and abiotic stresses have been confirmed in model plants, but the functions of the wheat ELP genes are not well documented. The present study identified 18 members of the ELPs from the wheat genome with a homology search.
Date: February 20, 2023
Creator: Guo, Feng; Islam, Md Ashraful; Lv, Chenxu; Jin, Xiujuan; Sun, Lili; Zhao, Kai et al.
Object Type: Article
System: The UNT Digital Library
Kinetic fall-off behavior for the Cl + Furan-2,5-dione (C4H2O3, maleic anhydride) reaction (open access)

Kinetic fall-off behavior for the Cl + Furan-2,5-dione (C4H2O3, maleic anhydride) reaction

Article discusses how rate coefficients, k, for the gas-phase Cl + Furan-2,5-dione (C4H2O3, maleic anhydride) reaction were measured over the 15–500 torr (He and N2 bath gas) pressure range at temperatures between 283 and 323 K. An atmospheric degradation mechanism for C4H2O3 is proposed based on the observed product yields and theoretical calculations of ring-opening pathways and activation barrier energies at the CBS-QB3 level of theory. This is the accepted manuscript version of the published article.
Date: February 15, 2021
Creator: Chattopadhyay, Aparajeo; Gierczak, Tomasz; Marshall, Paul; Papadimitriou, Vassileios C. & Burkholder, James B. (James Bart), 1954-
Object Type: Article
System: The UNT Digital Library
Linking random forest and auxiliary factors for extracting the major economic forests in the mountainous areas of southwestern Yunnan Province, China (open access)

Linking random forest and auxiliary factors for extracting the major economic forests in the mountainous areas of southwestern Yunnan Province, China

Article describes how forests are generally extracted from remotely sensed images based on the spectral features, ignoring other important auxiliary information, and the techniques of precise extraction need to be further improved. By using the Sentinel–2 image and auxiliary factors (AFs) including site conditions (SCs) and vegetation indices (VIs), the random forest model with AFs (RF–AFs) was adopted for the extraction of the economic forests in Lancang County, which is a mountainous area with rich biodiversity and is witnessing rapid development of economic forests in Yunnan province of China.
Date: February 24, 2023
Creator: Huang, Pei; Zhao, Xiaoqing; Pu, Junwei; Gu, Zexian; Feng, Yan; Zhou, Shijie et al.
Object Type: Article
System: The UNT Digital Library
Linking random forest and auxiliary factors for extracting the major economic forests in the mountainous areas of southwestern Yunnan Province, China (open access)

Linking random forest and auxiliary factors for extracting the major economic forests in the mountainous areas of southwestern Yunnan Province, China

Article describes how forests are generally extracted from remotely sensed images based on the spectral features, ignoring other important auxiliary information, and the techniques of precise extraction need to be further improved. By using the Sentinel–2 image and auxiliary factors (AFs) including site conditions (SCs) and vegetation indices (VIs), the random forest model with AFs (RF–AFs) was adopted for the extraction of the economic forests in Lancang County.
Date: February 24, 2023
Creator: Huang, Pei; Zhao, Xiaoqing; Pu, Junwei; Gu, Zexian; Feng, Yan; Zhou, Shijie et al.
Object Type: Article
System: The UNT Digital Library
Mathematical models of lignin biosynthesis (open access)

Mathematical models of lignin biosynthesis

Article presents several computational models than can aid in the analysis of data characterizing lignin biosynthesis.
Date: February 9, 2018
Creator: Faraji, Mojdeh; Fonseca, Luis L.; Escamilla-Treviño, Luis; Barros-Rios, Jaime; Engle, Nancy L.; Yang, Zamin K. et al.
Object Type: Article
System: The UNT Digital Library
Mathematical Models of Lignin Biosynthesis (open access)

Mathematical Models of Lignin Biosynthesis

This article presents several computational models that can aid in the analysis of data characterizing lignin biosynthesis.
Date: February 9, 2018
Creator: Faraji, Mojdeh; Fonseca, Luis L.; Escamilla-Treviño, Luis; Barros, Jaime; Engle, Nancy L.; Yang, Zamin K. et al.
Object Type: Article
System: The UNT Digital Library
The mitochondrial localized CISD-3.1/CISD-3.2 proteins are required to maintain normal germline structure and function in Caenorhabditis elegans (open access)

The mitochondrial localized CISD-3.1/CISD-3.2 proteins are required to maintain normal germline structure and function in Caenorhabditis elegans

Article isolating the cisd-3.2(pnIs68) mutant that resulted in physiological and fitness defects including germline abnormalities that are associated with abnormal stem cell niche and disrupted formation of bivalent chromosomes. Results further support the idea that the CISD protein family is required for mitochondrial function that supports important functions in animals including overall fitness and germline viability.
Date: February 5, 2021
Creator: King, Skylar D.; Gray, Chipo F.; Song, Luhua; Mittler, Ron & Padilla, Pamela A.
Object Type: Article
System: The UNT Digital Library
Multi-scale biodiversity drives temporal variability in macrosystems (open access)

Multi-scale biodiversity drives temporal variability in macrosystems

Article using decadal datasets that span aquatic and terrestrial macrosystems and structural equation modeling to show that local temporal variability and spatial synchrony increase temporal variability for entire macrosystems. This analysis is among the first to provide a quantitative argument for the value of regional species diversity.
Date: February 1, 2021
Creator: Patrick, Christopher J.; McCluney, Kevin E.; Ruhi, Albert; Gregory, Andrew; Sabo, John & Thorp, James H.
Object Type: Article
System: The UNT Digital Library
Nanomolecular singlet oxygen photosensitizers based on hemiquinonoid-resorcinarenes, the fuchsonarenes (open access)

Nanomolecular singlet oxygen photosensitizers based on hemiquinonoid-resorcinarenes, the fuchsonarenes

Article reports on singlet oxygen sensitization involving a class of hemiquinonoid-substituted resorcinarenes prepared from the corresponding 3,5-di-t-butyl-4-hydroxyphenyl-substituted resorcinarenes.
Date: February 18, 2020
Creator: Payne, Daniel T.; Webre, W. A.; Gobeze, Habtom B.; Seetharaman, Sairaman; Matsushita, Yoshitaka; Karr, Paul A. et al.
Object Type: Article
System: The UNT Digital Library
New mechanism of plasmons specific for spin-polarized nanoparticles (open access)

New mechanism of plasmons specific for spin-polarized nanoparticles

This article experimentally shows that Co nanoparticles with a single-domain crystal structure support a plasmon resonance at approximately 280 nm with better quality than gold nanoparticle resonance in the visible. The magnetic nature of these nanoparticles suggests a new type of these plasmons.
Date: March 27, 2018
Creator: Bhatta, Hari L.; Aliev, Abil E. & Drachev, Vladimir P.
Object Type: Article
System: The UNT Digital Library