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77 Matching Results
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Closed-form expressions for the magnetic fields of rectangular and circular finite-length solenoids and current loops
This article discusses closed-form expressions for the magnetic fields produced by rectangular- and circular-shaped finite-length solenoids and current loops. The closed-form expression for the magnetic field of a rectangular-shaped finite-length solenoid is derived using the Biot–Savart law. Closed-form expressions for the magnetic fields of solenoids and current loops can be used to avoid approximations in analytical models and may reduce computation time in computer simulations.
Date:
June 15, 2020
Creator:
Hampton, S.; Lane, R. A.; Hedlof, R. M.; Phillips, R. E. & Ordonez, Carlos A.
Object Type:
Article
System:
The UNT Digital Library
First Principles Study of the Optical Emission of Cadmium Yellow: Role of Cadmium Vacancies
This article studies the role of structural defects in the CdS-based cadmium yellow paint to explain the origin of its deep trap states optical emission.
Date:
June 1, 2018
Creator:
Giacopetti, Laura; Nevin, Austin; Comelli, Daniela; Valentini, Gianluca; Buongiorno Nardelli, Marco & Satta, Alessandra
Object Type:
Article
System:
The UNT Digital Library
Evidence of Endozoochory in Upland Geese Chloephaga picta and White-Bellied Seedsnipes Attagis malouinus in Sub-Antarctic Chile
This article evaluates the role of endozoochory in herbivorous and sympatric bird species in sub-Antarctic Chile. The authors hypothesize that fragments of bryophyte gametophytes retrieved from their feces are viable and capable of regenerating new plant tissue. This relationship may have important implications in the way bryophytes disperse and colonize habitats facing climate change.
Date:
June 10, 2021
Creator:
Lázaro, Xenabeth A.; Mackenzie, Roy & Jiménez, Jaime E.
Object Type:
Article
System:
The UNT Digital Library
Abraham Solvation Parameter Model: Prediction of Enthalpies of Vaporization and Sublimation of Mono-Methyl Branched Alkanes Using Measured Gas Chromatographic Data
Article determines Abraham model L solute descriptors for 174 additional mono-methyl branched alkanes based on published linear-programmed gas chromatographic retention indices.
Date:
June 18, 2020
Creator:
Liu, Grace; Eddula, Shrika; Jiang, Carina; Huang, Jennifer; Tirumala, Priya; Xu, Angelina et al.
Object Type:
Article
System:
The UNT Digital Library
Badly approximable points on self-affine sponges and the lower Assouad dimension
This article highlights a connection between Diophantine approximation and the lower Assouad dimension by using information about the latter to show that the Hausdorff dimension of the set of badly approximable points that lie in certain non-conformal fractals, known as self-affine sponges, is bounded below by the dynamical dimension of these fractals. The results, which are the first to advance beyond the conformal setting, encompass both the case of Sierpiński sponges/carpets (also known as Bedford–McMullen sponges/carpets) and the case of Barański carpets.
Date:
June 20, 2017
Creator:
Das, Tushar; Fishman, Lior; Simmons, David & Urbański, Mariusz
Object Type:
Article
System:
The UNT Digital Library
Lipid signaling in plants
Article on the publication of a volume of articles of researchers addressing various fundamental questions in lipid signaling in plants.
Date:
June 27, 2013
Creator:
Wang, Xuemin & Chapman, Kent Dean
Object Type:
Article
System:
The UNT Digital Library
Transcriptome of Endophyte-Positive and Endophyte-Free Tall Fescue Under Field Stresses
This article is a study that represents the first transcriptome analysis of E+ and E− Texoma tall fescue under freezing and chilling temperatures in the natural field environment.
Date:
June 14, 2022
Creator:
Islam, Shofiqul; Krom, Nick; Kwon, Taegun; Li, Guifen & Saha, Malay
Object Type:
Article
System:
The UNT Digital Library
Self-organizing Complex Networks: individual versus global rules
This article introduces a form of Self-organized Criticality (SOC) inspired by the new generation of evolutionary game theory, which ranges from physiology to sociology.
Date:
June 7, 2017
Creator:
Mahmoodi, Korosh; West, Bruce J. & Grigolini, Paolo
Object Type:
Article
System:
The UNT Digital Library
Code Comparison in Galaxy-scale Simulations with Resolved Supernova Feedback: Lagrangian versus Eulerian Methods
Authors of the article present a suite of high-resolution simulations of an isolated dwarf galaxy using four different hydrodynamical codes: Gizmo, Arepo, Gadget, and Ramses. They find reasonable agreement on the time-averaged star formation rates as well as the joint density–temperature distributions between all codes.
Date:
June 16, 2023
Creator:
Hu, Chia-Yu; Smith, Matthew C.; Teyssier, Romain; Bryan, Greg L.; Verbeke, Robbert; Emerick, Andrew et al.
Object Type:
Article
System:
The UNT Digital Library
Cardiorespiratory physiological phenotypic plasticity in developing air-breathing anabantid fishes (Betta splendens and Trichopodus trichopterus)
This article discusses development plasticity of cardiorespiratory physiology in two air-breathing anabantid fishes.
Date:
June 16, 2017
Creator:
Mendez-Sanchez, Jose F. & Burggren, Warren W.
Object Type:
Article
System:
The UNT Digital Library
Hypoxia-induced reprogramming of the cardiac phenotype in American alligators (Alligator mississippiensis) revealed by quantitative proteomics
Article describes study which tested if targeted and persistent changes in steady-state protein expression underlie this hypoxic heart phenotype, using isobaric tags for relative and absolute quantitation (iTRAQ) proteomics.
Date:
June 13, 2019
Creator:
Alderman, Sarah L.; Crossley, Dane A., II; Elsey, Ruth M. & Gillis, Todd E.
Object Type:
Article
System:
The UNT Digital Library
Gold at what cost? Another megaproject threatens biodiversity in the Amazon
Article discusses concerns and controversy related to the gold mining ‘Volta Grande Project’ at the Xingu River in northern Brazil.
Date:
June 26, 2017
Creator:
Tófoli, Raffael M.; Dias, Rosa M.; Alves, Gustavo H. Zaia; Hoeinghaus, David J.; Gomes, Luiz C.; Baumgartner, Matheus T. et al.
Object Type:
Article
System:
The UNT Digital Library
Self-reporting molecularly imprinted polymer with the covalently immobilized ferrocene redox probe for selective electrochemical sensing of p-synephrine
Article simultaneously imprinting the p-synephrine 1 template and covalently immobilizing a a ferrocene redox probe in a (bis-bithiophene)-based polymer. The resulting molecularly imprinted polymer (MIP) was deposited on the Pt electrode as a thin film to form a redox self-reporting MIP film-based chemosensor.
Date:
June 10, 2021
Creator:
Lach, Patrycja; Cieplak, Maciej; Noworyta, Krzysztof R.; Pieta, Piotr; Lisowski, Wojciech; Kalecki, Jakub et al.
Object Type:
Article
System:
The UNT Digital Library
Quantum algorithm for electronic band structures with local tight-binding orbitals
Article says that while the main thrust of quantum computing research in materials science is to accurately measure the classically intractable electron correlation effects due to Coulomb repulsion, designing optimal quantum algorithms for simpler problems with well-understood solutions is a useful tactic to advance our quantum “toolbox”. In this paper, the authors adopt a direct space approach, using a novel hybrid first/second-quantized qubit mapping which allows us to construct a single Hamiltonian, and a single cost-function, suitable for solving the entire electronic band structure.
Date:
June 14, 2022
Creator:
Sherbert, Kyle; Jayaraj, Anooja & Buongiorno Nardelli, Marco
Object Type:
Article
System:
The UNT Digital Library
Gold at What Cost? Another Megaproject Threatens Biodiversity in the Amazon
This article summarizes three controversial aspects of the Volta Grande project.
Date:
March 24, 2017
Creator:
Tófoli, Raffael M.; Dias, Rosa M.; Alves, Gustavo H. Zaia; Hoeinghaus, David; Gomes, Luiz C.; Baumgartner, Matheus T. et al.
Object Type:
Article
System:
The UNT Digital Library
Self-reporting molecularly imprinted polymer with the covalently immobilized ferrocene redox probe for selective electrochemical sensing of p-synephrine
This article uses a molecularly imprinted polymer (MIP) to form a redox self-reporting MIP film-based chemosensor applied for p-synephrine determination.
Date:
June 10, 2021
Creator:
Lach, Patrycja; Cieplak, Maciej; Noworyta, K.; Pieta, Piotr; Lisowski, Wojciech; Kalecki, Jakub et al.
Object Type:
Article
System:
The UNT Digital Library
The Long-Term Effects of Developmental Hypoxia on Cardiac Mitochondrial Function in Snapping Turtles
This article investigates the long-term effects of developmental hypoxia on mitochondrial function in a species that regularly encounters hypoxia during development. Findings speculate that adjustments might improve mitochondrial hypoxia tolerance, which would be beneficial for turtles during breath-hold diving and overwintering in anoxic environments.
Date:
June 28, 2021
Creator:
Galli, Gina L. J.; Ruhr, Ilan M.; Crossley, Janna & Crossley, Dane A., II
Object Type:
Article
System:
The UNT Digital Library
Developmental plasticity of cardiac anoxia-tolerance in juvenile common snapping turtles ( Chelydra serpentina)
Article describes study which tested the hypothesis that developmental hypoxia alters cardiomyocyte physiology in a manner that protects the heart from hypoxic stress.
Date:
June 6, 2019
Creator:
Ruhr, Ilan M.; McCourty, Heather; Bajjig, Afaf; Crossley, Dane A., II; Shiels, Holly A. & Galli, Gina L. J.
Object Type:
Article
System:
The UNT Digital Library
Exiting the Anthropocene: Achieving personal and planetary health in the 21st century
Article describes how planetary health provides a perspective of ecological interdependence that connects the health and vitality of individuals, communities, and Earth's natural systems. The authors assert that in an era of interconnected grand challenges threatening health of all systems at all scales, planetary health provides a framework for cross-sectoral collaboration and unified systems approaches to solutions.
Date:
June 24, 2022
Creator:
Prescott, Susan L.; Logan, Alan C.; Bristow, Jamie; Rozzi, Ricardo, 1960-; Moodie, Rob; Redvers, Nicole et al.
Object Type:
Article
System:
The UNT Digital Library
Elucidating the multifunctional role of the cell wall components in the maize exploitation
Article on the composition of the four cell wall fractions in diverse maize genotypes and to understand how this composition influences the resistance to pests, ethanol capacity and digestibility. Results evidence that there is no maize cell wall ideotype among the tested for optimal performance for various uses, and maize plants should be specifically bred for each particular application.
Date:
June 2, 2021
Creator:
López-Malvar, Ana; Malvar, Rosa Ana; Souto, Xose Carlos; Gomez, Leonardo Dario; Simister, Rachael; Encina, Antonio et al.
Object Type:
Article
System:
The UNT Digital Library
Computational investigation of O₂ diffusion through an intra-molecular tunnel in AlkB; influence of polarization on O₂ transport
This article discusses the use of computational simulations to investigate possible migration pathways inside AlkB for O₂ molecules.
Date:
June 3, 2017
Creator:
Torabifard, Hedieh & Cisneros, Gerardo Andrés
Object Type:
Article
System:
The UNT Digital Library
Towards large scale hybrid QM/MM dynamics of complex systems with advanced point dipole polarizable embeddings
Article presents a general route to hybrid Quantum Mechanics/Molecular Mechanics (QM/MM) Molecular Dynamics for complex systems using a polarizable embedding.
Date:
June 11, 2019
Creator:
Loco, Daniele; Lagardère, Louis; Cisneros, Gerardo Andrés; Scalmani, Giovanni; Frisch, Michael; Lipparini, Filippo et al.
Object Type:
Article
System:
The UNT Digital Library
The Renin-Angiotensin System in Air Pollution-Mediated Exacerbation of Obesity
Data management plan for the grant, "The Renin-Angiotensin System in Air Pollution-Mediated Exacerbation of Obesity."
Date:
2023-06-01/2026-05-31
Creator:
Lund, Amie K.
Object Type:
Text
System:
The UNT Digital Library
LDIP cooperates with SEIPIN and LDAP to facilitate lipid droplet biogenesis in Arabidopsis
Article showing that a recently identified protein termed LD-associated protein [LDAP]-interacting protein (LDIP) works together with both endoplasmic reticulum-localized SEIPIN and the LD-coat protein LDAP to facilitate LD formation in Arabidopsis thaliana. The data is discussed in the context of a new model for LD biogenesis in plant cells with evolutionary connections to LD biogenesis in other eukaryotes.
Date:
June 9, 2021
Creator:
Pyc, Michal; Gidda, Satinder K.; Seay, Damien C.; Esnay, Nicolas; Kretzschmar, Franziska K.; Cai, Yingqi et al.
Object Type:
Article
System:
The UNT Digital Library