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Newsletter of Texas State Representative Sam Harless: April 2021
Newsletter of Sam Harless for his constituents in district 126 discussing news, activities, and various updates related to work in the Texas legislature. It focuses on the 2022-2023 budget, the statuses of bills that were authored and co-authored by Harless, and a COVID-19 update.
Date:
April 30, 2021
Creator:
Harless, Sam
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Excavating theory in teacher evaluation: Implementing evaluation frameworks as Wengerian boundary objects
This article explores the theory and practice between two existing conceptual frameworks: 1) social learning theory and 2) teacher evaluation systems.
Date:
April 13, 2020
Creator:
King, Kelley M. & Paufler, Noelle A.
Object Type:
Article
System:
The UNT Digital Library
Preservice Teachers’ Acceptance of Virtual Reality to Plan Science Instruction
Article examining individual concerns to integrate virtual reality into science instruction before and after a hands-on intervention with virtual reality to improve understanding of preservice teacher acceptance and integration of virtual reality into science.
Date:
April 2021
Creator:
Eutsler, Lauren & Long, Christopher S.
Object Type:
Article
System:
The UNT Digital Library
Existence of solutions for semilinear problems on exterior domains
Article proves the existence of an infinite number of radial solutions to ∆u+K(r)f(u) = 0 on ℝᶰ such that limᵣ →∞ u(r) = 0 with prescribed number of zeros on the exterior of the ball of radius R > 0 where f is odd with f < 0 on (0, β), f > 0 on (β, ∞) with f superlinear for large u, and K(r) ∼ r ⁻ᵅ with α > 2(N − 1).
Date:
April 15, 2020
Creator:
Iaia, Joseph A.
Object Type:
Article
System:
The UNT Digital Library
Dynamic Shear Deformation of a Precipitation Hardened Al0.7CoCrFeNi Eutectic High-Entropy Alloy Using Hat-Shaped Specimen Geometry
The article reports on the shear deformation of a eutectic structured HEA and effect of precipitation on shear deformation, particularly Al₀.₇CoCrFeNi high-entropy alloy (HEA). A split-Hopkinson pressure bar (SHPB) was used to compress the hat-shaped specimens to study the local dynamic shear response of the alloy. The change in the width of shear bands with respect to precipitation and deformation rates was studied. The precipitation of L1₂ phase did not delay the formation of adiabatic shear bands (ASB) or affect the ASB width significantly, however, the deformed region around ASB, consisting of high density of twins in fcc phase, was reduced from 80 µm to 20 µm in the stronger precipitation strengthened condition.
Date:
April 10, 2020
Creator:
Gwalani, Bharat; Wang, Tianhao; Jagetia, Abhinav; Gangireddy, Sindhura; Muskeri, Saideep; Mukherjee, Sundeep et al.
Object Type:
Article
System:
The UNT Digital Library
Macroscale Superlubricity Accomplished by Sb2O3-MSH/C Under High Temperature
Article reporting the high-temperature superlubricity phenomenon accomplished in coatings produced by burnishing powders of antimony trioxide (Sb₂O₃) and magnesium silicate hydroxide coated with carbon (MSH/C) onto the nickel superalloy substrate.
Date:
April 15, 2021
Creator:
Gao, Kai
Object Type:
Article
System:
The UNT Digital Library
[Group photograph of some Special Libraries staff]
Photograph of some of the Special Libraries department staff and faculty. (L-R) Bree'ya Brown, Sue Parks, Jodi Rhinehart-Doty, Morgan Gieringer, Ely Esparza, Sabino Fernandez and Blaine Brubaker. They all got their photograph taken at the Coca-Cola popup event on UNT Campus.
Date:
April 18, 2023
Creator:
Esparza, Anna
Object Type:
Photograph
System:
The UNT Digital Library
On counting cuspidal automorphic representations for GSp(4)
Article
Date:
April 15, 2021
Creator:
Roy, Manami; Schmidt, Ralf & Yi, Shaoyun
Object Type:
Article
System:
The UNT Digital Library
The Fractal Tapestry of Life: III Multifractals Entail the Fractional Calculus
This article is the third essay advocating the use the (non-integer) fractional calculus (FC) to capture the dynamics of complex networks in the twilight of the Newtonian era. Herein, the focus is on drawing a distinction between networks described by monfractal time series extensively discussed in the prequels and how they differ in function from multifractal time series, using physiological phenomena as exemplars.
Date:
March 10, 2022
Creator:
West, Bruce J.
Object Type:
Article
System:
The UNT Digital Library
Natural variation and improved genome annotation of the emerging biofuel crop field pennycress
Article describing pennycress genome annotation improvements using a combination of long- and short-read transcriptome data obtained from RNA derived from embryos of 22 accessions, in addition to public genome and gene expression information.
Date:
April 13, 2022
Creator:
García Navarrete, Tatiana; Arias, Cintia Lucía; Mukundi, Eric; Alonso, Ana Paula & Grotewold, Erich
Object Type:
Article
System:
The UNT Digital Library
Arabidopsis thaliana EARLY RESPONSIVE TO DEHYDRATION 7 Localizes to Lipid Droplets via Its Senescence Domain
This article includes a proteomics analysis of Lipid Droplets (LDs) isolated from drought-stressed Arabidopsis leaves and identifying EARLY RESPONSIVE TO DEHYDRATION 7 (ERD7) as a putative LD protein. Observations provide new insight to ERD7 and the SD-containing family of proteins in plants and suggest that ERD7 may be involved in functional aspects of plant stress response that also include localization to the LD surface.
Date:
April 14, 2021
Creator:
Doner, Nathan M.; Seay, Damien C.; Mehling, Marina; Sun, Siqi; Gidda, Satinder K.; Schmitt, Kerstin et al.
Object Type:
Article
System:
The UNT Digital Library
CRISPR/Cas9-Induced fad2 and rod1 Mutations Stacked With fae1 Confer High Oleic Acid Seed Oil in Pennycress (Thlaspi arvense L.)
Article utilizing Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR)/Cas9 technology to produce knockout mutations in the FATTY ACID DESATURASE2 (FAD2) and REDUCED OLEATE DESATURATION1 (ROD1) genes to increase oleic acid content in Pennycress (Thlaspi arvense L.). Results suggest that combinatorial knockout of ROD1 and FAE1 may be a viable route to commercially increase oleic acid content in pennycress seed oil whereas mutations in FAD2 will likely require at least partial function to avoid fitness trade-offs.
Date:
April 22, 2021
Creator:
Jarvis, Brice A.; Romsdahl, Trevor B.; McGinn, Michaela G.; Nazarenus, Tara J.; Cahoon, Edgar B.; Chapman, Kent Dean et al.
Object Type:
Article
System:
The UNT Digital Library
Editorial: Regulation of and by the Plant Cell Wall
Editorial on the research topic Regulation of and by the Plant Cell Wall.
Date:
April 29, 2020
Creator:
Rao, Xiaolan; Bartley, Laura E.; Drakakaki, Georgia & Anderson, Charles T.
Object Type:
Article
System:
The UNT Digital Library
Dietary Exposure to Low Levels of Crude Oil Affects Physiological and Morphological Phenotype in Adults and Their Eggs and Hatchlings of the King Quail (Coturnix chinensis)
Article studying the king quail as an animal model to determine if chronic dietary exposure to crude oil in a parental population affects morpho-physiological phenotypic variables in their immediate offspring generation.
Date:
April 9, 2021
Creator:
Bautista, Naim M.; Do Amaral-Silva, Lara; Dzialowski, Edward M. (Edward Michael) & Burggren, Warren W.
Object Type:
Article
System:
The UNT Digital Library
Ensemble: 2021-04-17 – UNT Opera
Access:
Use of this item is restricted to the UNT Community
Opera concert performed at the UNT College of Music Lyric Theater.
Date:
April 17, 2021
Creator:
University of North Texas. Division of Vocal Studies. Opera.
Object Type:
Video
System:
The UNT Digital Library
A Review of Rehabilitative and Assistive Technologies for Upper-Body Exoskeletal Devices
Authors state that this journal review article focuses on the use of assistive and rehabilitative exoskeletons as a new opportunity for individuals with diminished mobility. Overall, this article serves as a valuable resource for individuals working in the field of assistive and rehabilitative exoskeletons, providing insight into the state of the art and potential areas for improvement.
Date:
April 20, 2023
Creator:
Hays, Emilly; Slayton, Jack; Tejeda-Godinez, Gary; Carney, Emily; Cruz, Kobe; Exley, Trevor et al.
Object Type:
Article
System:
The UNT Digital Library
Maternal migraine and risk of pediatric cancers
Article describes how maternal migraine has been linked to adverse birth outcomes including low birth weight and preterm birth, as well as congenital anomalies in offspring. Authors used logistic regression to estimate the risk of childhood cancers associated with maternal migraine.
Date:
April 26, 2023
Creator:
Orimoloye, Helen T.; Heck, Julia E.; Andrews, Charles G.; Saechao, Chai; He, Di; Federman, Noah et al.
Object Type:
Article
System:
The UNT Digital Library
Shedding New Light on Weak Emission-Line Quasars in the CIV-Hβ Parameter Space
Article describes how weak emission-line quasars (WLQs) are a subset of Type 1 quasars that exhibit extremely weak Lyα+N V λ1240 and/or C IV λ1549 emission lines. The authors investigate the relationship between emission-line properties and accretion rate for a sample of 230 `ordinary' Type 1 quasars and 18 WLQs at z<0.5 and 1.5<z<3.5 that have rest-frame ultraviolet and optical spectral measurements.
Date:
April 10, 2023
Creator:
Ha, Trung; Dix, Cooper; Matthews, Brandon M.; Shemmer, Ohad; Brotherton, Michael S.; Myers, Adam D. et al.
Object Type:
Article
System:
The UNT Digital Library
[Courtney Tutt with news headlines on a laptop]
Photograph of Courtney Tutt with a laptop open to news headlines regarding the coronavirus pandemic.
Date:
April 6, 2020
Creator:
Tutt, Courtney
Object Type:
Photograph
System:
The UNT Digital Library
[TXSSAR McKinney Chapter #63 meeting minutes: April 27, 2020]
Minutes for the April 27, 2020 TXSSAR virtual meeting, held by the McKinney chapter. Photographs have been included in the document.
Date:
April 27, 2020
Creator:
Texas Society Sons of the American Revolution, McKinney Chapter 63
Object Type:
Text
System:
The UNT Digital Library
Evaluating spatial patterns of seasonal ozone exposure and incidence of respiratory emergency room visits in Dallas-Fort Worth
This article examines the relationships between spatial patterns of long-term ozone exposure and respiratory illness within Dallas-Fort Worth to better understand impacts on health outcomes.
Date:
April 13, 2021
Creator:
Northeim, Kari; Marks, Constant & Tiwari, Chetan
Object Type:
Article
System:
The UNT Digital Library
Discovery of higher-order topological insulators using the spin Hall conductivity as a topology signature
This article shows a connection between spin Hall effect and HOTIs using a combination of ab initio calculations and tight-binding modeling. The model demonstrates how a non-zero bulk midgap spin Hall conductivity (SHC) emerges within the HOTI phase. This work guides novel experimental and theoretical advances towards higher-order topological insulator realization and applications.
Date:
April 12, 2021
Creator:
Costa, Marcio; Mera Acosta, Carlos; Padilha, Antonio C.M.; Cerasoli, Frank T.; Buongiorno Nardelli, Marco & Fazzio, Adalberto
Object Type:
Article
System:
The UNT Digital Library
Ion-exchange mechanisms and interfacial reaction kinetics during aqueous corrosion of sodium silicate glasses
Article on the ion-exchange and associated interfacial reaction mechanisms of silicate glasses. This work reports findings that shed light on the complex ion-exchange mechanisms during glass hydration and enables more detailed understanding of the corrosion and glass-water interactions of silicate glasses which has the potential to impact both science and technology.
Date:
April 8, 2021
Creator:
Deng, Lu; Miyatani, Katsuaki; Suehara, Michinori; Amma, Shin-ichi; Ono, Madoka; Urata, Shingo et al.
Object Type:
Article
System:
The UNT Digital Library
[Minutes for the TXSSAR Arlington Chapter meeting: April 11, 2020]
Minutes from the Texas Society, Sons of the American Revolution, Arlington chapter virtual meeting on April 11, 2020.
Date:
April 11, 2020
Creator:
Texas Society Sons of the American Revolution, Arlington Chapter 7
Object Type:
Text
System:
The UNT Digital Library