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Combined effects of elevated temperature and Deepwater Horizon oil exposure on the cardiac performance of larval mahi-mahi, Coryphaena hippurus (open access)

Combined effects of elevated temperature and Deepwater Horizon oil exposure on the cardiac performance of larval mahi-mahi, Coryphaena hippurus

This article investigates physiological responses of larval fish to interactions between anthropogenic crude oile xposure andn atural factors.
Date: October 17, 2018
Creator: Perrichon, Prescilla; Mager, Edward M.; Pasparakis, Christina; Stieglitz, John D.; Benetti, Daniel D.; Grosell, Martin et al.
Object Type: Article
System: The UNT Digital Library
Magnetic ordering in a vanadium-organic coordination polymer using a pyrrolo[2,3-d:5,4-d0] bis(thiazole)-based ligand (open access)

Magnetic ordering in a vanadium-organic coordination polymer using a pyrrolo[2,3-d:5,4-d0] bis(thiazole)-based ligand

This article presents the synthesis and characterization of a hybrid vanadium-organic coordination polymer with robust magnetic order, a Curie temperature TC of ~110 K, a coercive field of ~5 Oe at 5 K, and a maximum mass magnetization of about half that of the benchmark ferrimagnetic vanadium(tetracyanoethylene)~₂ (V·(TCNE)~₂).
Date: October 11, 2018
Creator: Getmanenko, Yulia A.; Mullins, Christopher S.; Nesterov, Vladimir N.; Lake, Stephanie; Risko, Chad & Johnston-Halperin, Ezekiel
Object Type: Article
System: The UNT Digital Library
Giant increase in cross-magnetic-field transport rate as an electron-positron plasma cools (open access)

Giant increase in cross-magnetic-field transport rate as an electron-positron plasma cools

The article focuses on a study of an electron-positron plasma in thermal equilibrium within a uniform magnetic field using a classical trajectory Monte Carlo simulation. The cross-magnetic-field single-particle diffusion coefficient is evaluated as a function of the magnetic field strength and plasma temperature. The transport rate is found to increase by many orders of magnitude as the plasma temperature is lowered, for a magnetic field strength of 1 T. The sharp dependence on temperature is due to electrons and positrons becoming temporarily correlated and drifting across the magnetic field before dissociating.
Date: October 5, 2017
Creator: Aguirre, F. F. & Ordonez, Carlos A.
Object Type: Article
System: The UNT Digital Library
Sustainable nutrition: a spatially explicit modeling approach for urban land use planning (open access)

Sustainable nutrition: a spatially explicit modeling approach for urban land use planning

Article describes how rapid urbanization has influenced the transformation of local and global food systems, altering the availability, access to, and distribution of healthy food. Micronutrient deficiency and hunger have been exacerbated worldwide. The author's research proposes a simulation strategy to evaluate the impact of agricultural land use and crop choices on nutritional production in rapidly growing urban areas.
Date: October 14, 2022
Creator: Torres, Angélica Torres; Tiwari, Chetan & Atkinson, Samuel F.
Object Type: Article
System: The UNT Digital Library
A covalently linked nickel(II) porphyrin–ruthenium(II) tris(bipyridyl) dyad for efficient photocatalytic water oxidation (open access)

A covalently linked nickel(II) porphyrin–ruthenium(II) tris(bipyridyl) dyad for efficient photocatalytic water oxidation

Article describes how photocatalytic water splitting into H2 and O2 has attracted significant scientific interest for solar energy conversion applications during the last two decades. Authors of the article further elaborate that One of the half-reactions of this process, water oxidation, is known to be the key step in natural and artificial photosynthesis to convert and store solar energy.
Date: October 5, 2022
Creator: Nikoloudakis, Emmanouil; Alsaleh, Ajyal Z.; Charalambidis, Georgios; Coutsolelos, Athanassios G. & D'Souza, Francis
Object Type: Article
System: The UNT Digital Library
Antihydrogen Beam Formation by Transporting an Antiproton Beam Through an Electron-Positron Plasma That Produces Magnetobound Positronium (open access)

Antihydrogen Beam Formation by Transporting an Antiproton Beam Through an Electron-Positron Plasma That Produces Magnetobound Positronium

This paper from the 2016 Conference on Application of Accelerators in Research and Industry conference proceedings describes the use of a classical trajectory simulation to study the formation of an antihydrogen beam by transporting an antiproton beam through an electron-positron plasma that produces magnetobound positronium.
Date: October 26, 2017
Creator: Hermosillo, M.; Thornton, E. A. & Ordonez, Carlos A.
Object Type: Article
System: The UNT Digital Library
Corrosion Inhibition Effect of Pyridine-2-Thiol for Brass in An Acidic Environment (open access)

Corrosion Inhibition Effect of Pyridine-2-Thiol for Brass in An Acidic Environment

Article states that the inhibitive performance of pyridine-2-thiol added to a corrosive solution was investigated for brass using potentiodynamic polarization, electrochemical impedance spectroscopy, and X-ray photoelectron spectroscopy. Scanning electron microscopy showed defect free and less scale formation for the inhibited surface but the bare brass surface had larger amounts of scale formation. X-ray photoelectron spectroscopy and UV-vis spectroscopy was used to investigate surface chemical composition and inhibitor structural changes over time.
Date: October 3, 2022
Creator: Karunarathne, Darshan Jayasinghe; Aminifazl, Alireza; Abel, Tori E.; Quepons, Karen L. & Golden, Teresa Diane, 1963-
Object Type: Article
System: The UNT Digital Library
Short-chain fatty acid receptors inhibit invasive phenotypes in breast cancer cells (open access)

Short-chain fatty acid receptors inhibit invasive phenotypes in breast cancer cells

This article evaluates the effects of enforced overexpression of two known G protein-coupled receptors in two phenotypically distinct breast cancer cell lines.
Date: June 1, 2017
Creator: Thirunavukkarasan, Madhumathi; Wang, Chao; Rao, Angad; Hind, Tatsuma; Teo, Yuan Ru; Siddiquee, Abrar Al-Mahmood et al.
Object Type: Article
System: The UNT Digital Library
Beyond the Chicken: Alternative Avian Models for Developmental Physiological Research (open access)

Beyond the Chicken: Alternative Avian Models for Developmental Physiological Research

This article is a review examining the characteristics that make an animal model attractive for developmental research and explores opportunities presented by the embryo to adult continuum of alternative bird models including quail, ratites, songbirds, birds of prey, and corvids.
Date: October 21, 2021
Creator: Flores-Santin, Josele & Burggren, Warren W.
Object Type: Article
System: The UNT Digital Library

Concentric cone antihydrogen gravity experiment

This article describes a proposed antihydrogen gravity experiment that could be conducted at the CERN Antiproton Decelerator facility to determine the directionality of the acceleration of antihydrogen in earth’s gravitational field.
Date: October 2, 2019
Creator: Patel, S. S.; Sun, S. R. & Ordonez, Carlos A.
Object Type: Article
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
Cysne et al. Reply (open access)

Cysne et al. Reply

This article is a response to a comment on the authors' original article "Disentangling Orbital and Valley Hall Effects in Bilayers of Transition Metal Dichalcogenides." The authors' response concludes that they do not believe the main points of the original Letter are affected by the Comment.
Date: October 1, 2021
Creator: Cysne, Tarik P.; Costa, Marcio; Canonico, Luis M.; Buongiorno Nardelli, Marco; Muniz, R. B. & Rappoport, Tatiana G.
Object Type: Article
System: The UNT Digital Library
Elucidating Cyclic Fatty Acid Biosynthesis and Compartmentalization to Improve Cottonseed Value (open access)

Elucidating Cyclic Fatty Acid Biosynthesis and Compartmentalization to Improve Cottonseed Value

Data management plan for the grant "Elucidating Cyclic Fatty Acid Biosynthesis and Compartmentalization to Improve Cottonseed Value." Cotton is an important oilseed crop in the U.S. economy. Cotton seed and other vegetative tissues produce unusual chemicals called cyclic fatty acids that have wide-ranging potential uses from high-value industrial properties to nutrition-oriented uses. This project focuses on identifying genes that contribute to the production and storage of these high value bioproducts.
Date: 2022-10-15/2025-10-14
Creator: Horn, Patrick J.
Object Type: Text
System: The UNT Digital Library
Simultaneous electrophysiological and morphological assessment of functional damage to neural networks in vitro after 30–300 g impacts (open access)

Simultaneous electrophysiological and morphological assessment of functional damage to neural networks in vitro after 30–300 g impacts

Article describes studying aiming to investigate and quantify network activity changes after simulated concussions in vitro and therewith develop a platform for simultaneous and direct observations of morphological and electrophysiological changes in neural networks.
Date: October 18, 2019
Creator: Rogers, Edmond A. & Gross, Guenter W.
Object Type: Article
System: The UNT Digital Library
Absolute band alignment at semiconductor-water interfaces using explicit and implicit descriptions for liquid water (open access)

Absolute band alignment at semiconductor-water interfaces using explicit and implicit descriptions for liquid water

Article presents a rigorous and systematic study of the band alignment of semiconductors in aqueous solutions by contrasting a range of hybrid explicit/implicit models against explicit atomistic simulations based on density-functional theory.
Date: October 11, 2019
Creator: Hörmann, Nicolas; Guo, Zhendong; Ambrosio, Francesco; Andreussi, Oliviero; Pasquarello, Alfredo & Marzari, Nicola
Object Type: Article
System: The UNT Digital Library
LLELA Quail Program: Quail in the Park Cities? Restoring a functional quail population to a small rangeland system in the Dallas Metroplex (open access)

LLELA Quail Program: Quail in the Park Cities? Restoring a functional quail population to a small rangeland system in the Dallas Metroplex

Data management plan for the grant, "LLELA Quail Program: Quail in the Park Cities? Restoring a functional quail population to a small rangeland system in the Dallas Metroplex."
Date: 2021-10-01/2022-09-30
Creator: Gregory, Andrew
Object Type: Text
System: The UNT Digital Library
MRI: Acquisition of a High Performance Hybrid Computer Cluster for Computational Modeling (open access)

MRI: Acquisition of a High Performance Hybrid Computer Cluster for Computational Modeling

Data management plan for the grant, "MRI: Acquisition of a High Performance Hybrid Computer Cluster for Computational Modeling." Research grant for the purchase, installation, and operation of a new high-performance computing (HPC) resource, called CRUNTCH4, to be deployed at the University of North Texas’ (UNT) Center for Advanced Scientific Computing and Modeling (CASCaM). This much needed HPC resource combines different computing architectures and significant amounts of data storage, all connected via a high-speed communications fabric. This computing resource will provide the means for CASCaM investigators to continue research on a broad range of topics including quantum chemistry, materials design, biomolecular simulations, machine-learning based chemical discovery, and bioinformatics, among others.
Date: 2021-10-01/2024-09-30
Creator: Cundari, Thomas R., 1964-; Du, Jincheng; Andreussi, Oliviero & Yan, Hao
Object Type: Text
System: The UNT Digital Library
Celebrating 20 Years of Genetic Discoveries in Legume Nodulation and Symbiotic Nitrogen Fixation (open access)

Celebrating 20 Years of Genetic Discoveries in Legume Nodulation and Symbiotic Nitrogen Fixation

This article is a review cataloging and contextualizing all of the plant genes currently known to be required for SNF in two model legume species, Medicago truncatula and Lotus japonicus, and two crop species, Glycine max (soybean) and Phaseolus vulgaris (common bean). The authors also briefly consider the future of SNF genetics in the era of pan-genomics and genome editing.
Date: October 24, 2019
Creator: Roy, Sonali; Liu, Wei; Nandety, Raja Sekhar; Crook, Ashley; Mysore, Kirankumar S.; Pislariu, Catalina I. et al.
Object Type: Article
System: The UNT Digital Library
Crowdsourcing biocuration: the Community Assessment of Community 1 Annotation with Ontologies (CACAO) (open access)

Crowdsourcing biocuration: the Community Assessment of Community 1 Annotation with Ontologies (CACAO)

Article describing an approach to expand biocuration through crowdsourcing with undergraduates in the community-oriented wiki framework for GO annotation called the Gene Ontology Normal Usage Tracking System (GONUTS). This multiplies the number of high-quality annotations in international databases, enriches the coverage of the literature on normal gene function, and pushes the field in new directions.
Date: October 28, 2021
Creator: Ramsey, Jolene; McIntosh, Brenley; Renfro, Daniel; Aleksander, Susan A.; LaBonte, Sandra; Ross, Curtis et al.
Object Type: Article
System: The UNT Digital Library
Sub-Diffraction-Limit Imaging System with two Interfacing Hyperbolic Metamaterials (open access)

Sub-Diffraction-Limit Imaging System with two Interfacing Hyperbolic Metamaterials

Article demonstrating that a system of two interfacing hyperbolic metamaterials may be used for direct subwavelength imaging in the visible range.
Date: October 27, 2021
Creator: Bronnikov, Kirill; Arriaga, J.; Krokhin, Arkadii A. & Drachev, Vladimir P.
Object Type: Article
System: The UNT Digital Library
Trypsin induces an aversive response in zebrafish by PAR2 activation in keratinocytes (open access)

Trypsin induces an aversive response in zebrafish by PAR2 activation in keratinocytes

Article using zebrafish as a model and identifies that trypsin induces an aversive response in zebrafish larvae and adult zebrafish. Results show that the trypsin activates PAR2 on keratinocytes signaling the brain, and this pathway of trypsin-induced escape response will provide a unique communication mechanism in zebrafish.
Date: October 8, 2021
Creator: Alsrhani, Abdullah; Raman, Revathi & Jagadeeswaran, Pudur
Object Type: Article
System: The UNT Digital Library
Revision and Extension of a Generally Applicable Group-Additivity Method for the Calculation of the Standard Heat of Combustion and Formation of Organic Molecules (open access)

Revision and Extension of a Generally Applicable Group-Additivity Method for the Calculation of the Standard Heat of Combustion and Formation of Organic Molecules

Article presenting the calculation of the heats of combustion ΔH°c and formation ΔH°f of organic molecules at standard conditions using a commonly applicable computer algorithm based on the group-additivity method. This work is a continuation and extension of an earlier publication.
Date: October 10, 2021
Creator: Naef, Rudolf & Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library
Substrate Specificity of LACCASE8 Facilitates Polymerization of Caffeyl Alcohol for C-Lignin Biosynthesis in the Seed Coat of Cleome hassleriana (open access)

Substrate Specificity of LACCASE8 Facilitates Polymerization of Caffeyl Alcohol for C-Lignin Biosynthesis in the Seed Coat of Cleome hassleriana

This article finds that the transcript profile of the laccase gene ChLAC8 parallels the accumulation of C-lignin during seed coat development. Recombinant ChLAC8 oxidizes caffeyl and sinapyl alcohols, generating their corresponding dimers or trimers in vitro, but cannot oxidize coniferyl alcohol. The authors propose a basis for this substrate preference based on molecular modeling/docking experiments. Suppression of ChLAC8 expression led to significantly reduced C-lignin content in the seed coats of transgenic Cleome plants. Feeding of 13C-caffeyl alcohol to the Arabidopsis (Arabidopsis thaliana) caffeic acid o-methyltransferase mutant resulted in no incorporation of 13C into C-lignin, but expressing ChLAC8 in this genetic background led to appearance of C-lignin with >40% label incorporation. These results indicate that ChLAC8 is required for C-lignin polymerization and determines lignin composition when caffeyl alcohol is available.
Date: October 9, 2020
Creator: Wang, Xin; Zhuo, Chunliu; Xiao, Xirong; Wang, Xiaoqiang; Docampo-Palacios, Maite; Chen, Fang et al.
Object Type: Article
System: The UNT Digital Library
Efficient separation of xylene isomers by a guest-responsive metal–organic framework with rotational anionic sites (open access)

Efficient separation of xylene isomers by a guest-responsive metal–organic framework with rotational anionic sites

Article demonstrating the adaptively molecular discrimination of xylene isomers by employing a NbOF52−-pillared metal–organic framework (NbOFFIVE-bpy-Ni, also referred to as ZU-61) with rotational anionic sites.
Date: October 28, 2020
Creator: Cui, Xili; Niu, Zheng; Shan, Chuan; Yang, Lifeng; Hu, Jianbo; Wang, Qingju et al.
Object Type: Article
System: The UNT Digital Library