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Prescriptions for Correcting Ultraviolet-based Redshifts for Luminous Quasars at High Redshift (open access)

Prescriptions for Correcting Ultraviolet-based Redshifts for Luminous Quasars at High Redshift

This article presents near-infrared spectroscopy of 18 luminous quasars at 2.15 < z < 3.70 that allows the authors to obtain reliable systemic redshifts for these sources.
Date: April 8, 2020
Creator: Dix, Cooper; Shemmer, Ohad; Brotherton, Michael S.; Green, Richard F.; Mason, Michelle & Myers, Adam D.
Object Type: Article
System: The UNT Digital Library
Prioritizing riparian corridors for ecosystem restoration in urbanizing watersheds (open access)

Prioritizing riparian corridors for ecosystem restoration in urbanizing watersheds

This article explores restoration, rather than protection, being the basis for developing a watershed level strategy for improving water quality in urbanizing watersheds.This study uses a geographical information system (GIS) approach that utilizes riparian characteristics extracted from 40-meter wide corridors centered on streams and rivers. The model was applied to 90 sub-watersheds in the watershed of an important drinking water reservoir in north central Texas, USA.
Date: February 4, 2020
Creator: Atkinson, Samuel F. & Lake, Matthew C.
Object Type: Article
System: The UNT Digital Library
Proanthocyanidin Biosynthesis—a Matter of Protection (open access)

Proanthocyanidin Biosynthesis—a Matter of Protection

Article discussing key questions and opportunities in the field of Proanthocyanidins (PA) biosynthesis.
Date: August 18, 2020
Creator: Dixon, R. A. & Sarnala, Sai
Object Type: Article
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 (open access)

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.
Object Type: Article
System: The UNT Digital Library
Production of tocotrienols in seeds of cotton (Gossypium hirsutum L.) enhances oxidative stability and offers nutraceutical potential (open access)

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.
Object Type: Article
System: The UNT Digital Library
Progress in understanding and improving oil content and quality in seeds (open access)

Progress in understanding and improving oil content and quality in seeds

Article asserts that the world’s population is projected to increase by two billion by 2050, resulting in food and energy insecurity. This review provides a summary of the current knowledge of oil metabolism and discusses how photochemical activity and unconventional pathways can contribute to high carbon conversion efficiency in seeds.
Date: January 26, 2023
Creator: Sagun, Julius Ver; Yadav, Umesh P. & Alonso, Ana Paula
Object Type: Article
System: The UNT Digital Library
Promoting bioanalytical concepts in genetics: A TATA box molecularly imprinted polymer as a small isolated fragment of the DNA damage repairing system (open access)

Promoting bioanalytical concepts in genetics: A TATA box molecularly imprinted polymer as a small isolated fragment of the DNA damage repairing system

Article describes study which demonstrates that a new, stable, artificial TATA (T — thymine, A — adenine) box is recognized by amino acids recognizing the natural TATA box.
Date: February 13, 2019
Creator: Bartold, Katarzyna; Pietrzyk-Le, Agnieszka; Lisowski, Wojciech; Golebiewska, Karolina; Siklitskaya, Alexandra; Borowicz, Pawel et al.
Object Type: Article
System: The UNT Digital Library
Prostasin and hepatocyte growth factor B in factor VIIa generation: Serine protease knockdowns in zebrafish (open access)

Prostasin and hepatocyte growth factor B in factor VIIa generation: Serine protease knockdowns in zebrafish

Article aims to identify other proteases that may activate FVII using zebrafish as a model.
Date: September 22, 2020
Creator: Khandekar, Gauri; Iyer, Neha & Jagadeeswaran, Pudur
Object Type: Article
System: The UNT Digital Library
The protein conformational basis of isoflavone biosynthesis (open access)

The protein conformational basis of isoflavone biosynthesis

Authors of the article assert that isoflavonoids play important roles in plant defense and also exhibit a range of mammalian health-promoting activities. They emphasize that understanding the structural basis of isoflavone biosynthesis will facilitate the engineering of new bioactive isoflavonoids.
Date: November 15, 2022
Creator: Wang, Xiaoqiang; Pan, Haiyun; Sagurthi, Someswar; Paris, Vincent; Zhuo, Chunliu & Dixon, R. A.
Object Type: Article
System: The UNT Digital Library
Protein Determination with Molecularly Imprinted Polymer Recognition Combined with Birefringence Liquid Crystal Detection (open access)

Protein Determination with Molecularly Imprinted Polymer Recognition Combined with Birefringence Liquid Crystal Detection

Article integrating a molecularly imprinted polymer (MIP) film recognition unit with a liquid crystal (LC) in an optical cell transducer to incur the selectivity of liquid crystal-based sensors.
Date: August 20, 2020
Creator: Cieplak, Maciej; Węgłowski, Rafał; Iskierko, Z.; Węgłowska, Dorota; Sharma, Piyush S.; Noworyta, Krzysztof R. et al.
Object Type: Article
System: The UNT Digital Library
Proton reduction by phosphinidene-capped triiron clusters (open access)

Proton reduction by phosphinidene-capped triiron clusters

This article prepares and examines Bis(phosphinidene)-capped triiron carbonyl clusters, including electron rich derivatives formed by substitution with chelating diphosphines as proton reduction catalysts.
Date: April 20, 2021
Creator: Rahaman, Ahibur; Lisensky, George C.; Haukka, Matti; Tocher, Derek A.; Richmond, Michael G.; Colbran, Stephen B. et al.
Object Type: Article
System: The UNT Digital Library
The psychosocial burden of women seeking treatment for breast and cervical cancers in Ghana’s major cancer hospitals (open access)

The psychosocial burden of women seeking treatment for breast and cervical cancers in Ghana’s major cancer hospitals

Article discusses how breast and cervical cancers remain the most common cancers and the leading cause of cancer deaths in Ghana. Authors state that there is a need for liaison psychiatrists and health psychologists to assist oncologists to provide psychological support such as free and routine counselling services for cancer patients and their caregivers.
Date: August 22, 2023
Creator: Okyere Asante, Patience Gyamenah; Owusu, Adobea Yaa; Oppong, Joseph R.; Amegah, Kingsley E. & Nketiah-Amponsah, Edward
Object Type: Article
System: The UNT Digital Library
Pulmonary compliance and lung volume varies with ecomorphology in anuran amphibians: implications for ventilatory-assisted lymph flux (open access)

Pulmonary compliance and lung volume varies with ecomorphology in anuran amphibians: implications for ventilatory-assisted lymph flux

This article examining the correlation between pulmonary compliance, lung volume, and lymph flux rates in anurans. The findings of this article suggest that lymph mobilization capacity may explain some of the variation in pulmonary compliance and lung volume in anurans.
Date: October 1, 2011
Creator: Hedrick, Michael; Hillman, Stanley S.; Drewes, Robert C. & Withers, Philip C.
Object Type: Article
System: The UNT Digital Library
Pyrazinacenes exhibit on-surface oxidation-state-dependent conformational and self-assembly behaviours (open access)

Pyrazinacenes exhibit on-surface oxidation-state-dependent conformational and self-assembly behaviours

This article reports pyrazinacenes containing the dihydro-decaazapentacene and dihydro-octaazatetracene chromophores and compares their properties/functions as a model case at an oxidizing metal substrate.
Date: March 10, 2021
Creator: Miklík, David; Mousavi, S. Fatemeh; Burešová, Zuzana; Middleton, Anna; Matsushita, Yoshitaka; Labuta, J. et al.
Object Type: Article
System: The UNT Digital Library
Pyrene Bearing Azo-Functionalized Porous Nanofibers for CO₂ Separation and Toxic Metal Cation Sensing (open access)

Pyrene Bearing Azo-Functionalized Porous Nanofibers for CO₂ Separation and Toxic Metal Cation Sensing

This article describes the construction of a novel luminescent azo-linked polymer from 1,3,6,8-tetra(4--aminophenyl)pyrene using a copper(I)-catalyzed oxidative homocoupling reaction.
Date: August 6, 2018
Creator: El-Kadri, Oussama M.; Tessema, Tsemre-Dingel; Almotawa, Ruaa M.; Arvapally, Ravi K.; Al-Sayah, Mohammad H.; Omary, Mohammad A. et al.
Object Type: Article
System: The UNT Digital Library
Quantification of Botrytis cinerea Growth in Arabidopsis thaliana (open access)

Quantification of Botrytis cinerea Growth in Arabidopsis thaliana

Article describes how yield losses attributed to plant pathogens pose a serious threat to plant productivity and food security. Here, the authors describe two methods to quantify B. cinerea development in Arabidopsis thaliana genotypes through measurements of lesion development and quantification of fungal genomic DNA in infected tissues.
Date: August 20, 2023
Creator: Scholz, Patricia; Chapman, Kent Dean; Ischebeck, Till & Guzha, Athanas
Object Type: Article
System: The UNT Digital Library
Quantitative PCR Primer Development for Early Detection of Invasive Species (open access)

Quantitative PCR Primer Development for Early Detection of Invasive Species

Data management plan for the grant, "Quantitative PCR Primer Development for Early Detection of Invasive Species."
Date: 2023-09-01/2026-08-31
Creator: Compson, Zacchaeus Greg
Object Type: Text
System: The UNT Digital Library
Quantum algorithm for electronic band structures with local tight-binding orbitals (open access)

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
Quantum walks of two interacting particles on percolation graphs (open access)

Quantum walks of two interacting particles on percolation graphs

This paper addresses the dynamics of two indistinguishable interacting particles moving on a dynamical percolation graph.
Date: October 6, 2017
Creator: Siloi, Ilaria; Benedetti, Claudia; Piccinini, Enrico; Paris, Matteo G. A. & Bordone, Paolo
Object Type: Article
System: The UNT Digital Library
A random walk version of Robbins' problem: small horizon (open access)

A random walk version of Robbins' problem: small horizon

This article considers an analogous problem in which the observed random variables are the steps of a symmetric random walk. Assuming continuously distributed step sizes, it describes the optimal stopping rules for the cases n = 2 and n = 3 in two versions of the problem: a "full information" version in which the actual steps of the random walk are disclosed to the decision maker; and a "partial information" version in which only the relative ranks of the positions taken by the random walk are observed. When n = 3, the optimal rule and expected rank depend on the distribution of the step sizes. The authors give sharp bounds for the optimal expected rank in the partial information version, and fairly sharp bounds in the full information version.
Date: November 17, 2018
Creator: Allaart, Pieter C. & Allen, Andrew
Object Type: Article
System: The UNT Digital Library
Rapid embryonic accretion of docosahexaenoic acid (DHA) in the brain of an altricial bird with an aquatic-based maternal diet (open access)

Rapid embryonic accretion of docosahexaenoic acid (DHA) in the brain of an altricial bird with an aquatic-based maternal diet

This article communicates the results of a study conducted on red-winged blackbirds where brain phospholipid composition during development was measured and diet was manipulated. The dietary study confirmed that nestling brains are sensitive to fatty acid supply. The findings of this article suggest that Red-winged blackbirds may be able to advance cognitive development relative to other altricial species owing to their aquatic maternal diet.
Date: July 23, 2018
Creator: Price, Edwin R.; Sirsat, Sarah K. G.; Sirsat, Tushar S.; Venables, Barney J. & Dzialowski, Edward M. (Edward Michael)
Object Type: Article
System: The UNT Digital Library
Rapid Responses to Abiotic Stress: Priming the Landscape for the Signal Transduction Network (open access)

Rapid Responses to Abiotic Stress: Priming the Landscape for the Signal Transduction Network

This article proposes that the integration of these signals is mediated through pulses of gene expression that are coordinated through out the plant in a systemic manner by the ROS/Ca⁺² waves.
Date: November 3, 2018
Creator: Kollist, Hannes; Zandalinas, Sara I.; Sengupta, Soham; Nuhkat, Maris; Kangasjärvi, Jaakko & Mittler, Ron
Object Type: Article
System: The UNT Digital Library
A rapid thioacidolysis method for biomass lignin composition and tricin analysis (open access)

A rapid thioacidolysis method for biomass lignin composition and tricin analysis

This article developed a modified, rapid higher throughput thioacidolysis method to analyze both lignin monomeric composition and tricin content in the lignin polymer. The results demonstrate that the modified method can be used for rapid, high-throughput, and reliable lignin composition and tricin content analyses for screening transgenic plants for cell wall modifications or in large-scale genome-wide association studies (GWAS).
Date: January 11, 2021
Creator: Chen, Fang; Zhuo, Chunliu; Xiao, Xirong; Pendergast, Thomas H. & Devos, Katrien M.
Object Type: Article
System: The UNT Digital Library
Rate Coefficient Measurements and Theoretical Analysis of the OH + (E)‑CF₃CH==CHCF₃ Reaction (open access)

Rate Coefficient Measurements and Theoretical Analysis of the OH + (E)‑CF₃CH==CHCF₃ Reaction

Rate coefficients, k, for the gas-phase reaction of the OH radical with (E)CF3CHCHCF3 ((E)-1,1,1,4,4,4-hexafluoro-2-butene, HFO-1336mzz(E)) were measured over a range of temperatures (211−374 K) and bath gas pressures (20−300 Torr; He, N2) using a pulsed laser photolysis−laser-induced fluorescence (PLP−LIF) technique. k1(T) was independent of pressure over this range of conditions with k1(296 K) = (1.31 ± 0.15) × 10−13 cm3 molecule−1 s−1 and k1(T) = (6.94 ± 0.80) × 10−13exp[−(496 ± 10)/T] cm 3 molecule−1 s−1, where the uncertainties are 2σ, and the pre-exponential term includes estimated systematic error. Rate coefficients for the OD reaction were also determined over a range of temperatures (262−374 K) at 100 Torr (He). The OD rate coefficients were ∼15% greater than the OH values and showed similar temperature dependent behavior with k2(T) = (7.52 ± 0.44) × 10−13exp[−(476 ± 20)/T] and k2(296 K) = (1.53 ± 0.15) × 10−13 cm3 molecule−1 s−1. The rate coefficients for reaction 1 were also measured using a relative rate technique between 296 and 375 K with k1(296 K) measured to be (1.22 ± 0.1) × 10−13 cm3 molecule−1 s−1, in agreement with the PLP−LIF results. In addition, the 296 K rate coefficient for the O3 +( E)CF3CHCHCF3 reaction …
Date: March 22, 2018
Creator: Baasandorj, Munkhbayar; Marshall, Paul; Waterland, Robert L.; Ravishankara, A. R. & Burkholder, James B. (James Bart), 1954-
Object Type: Article
System: The UNT Digital Library