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Application of Various Normalization Methods for Microscale Analysis of Tissues Using Direct Analyte Probed Nanoextraction (open access)

Application of Various Normalization Methods for Microscale Analysis of Tissues Using Direct Analyte Probed Nanoextraction

Article describes a study where various normalization techniques were investigated in order to improve the quantitative capabilities of direct analyte probed nanoextraction (DAPNe).
Date: September 27, 2018
Creator: de Jesus, Janella; Bunch, Josephine; Verbeck, Guido F.; Webb, Roger P.; Costa, Catia; Goodwin, Richard J. A. et al.
Object Type: Article
System: The UNT Digital Library
Approaching Bounded Rationality: From Quantum Probability to Criticality (open access)

Approaching Bounded Rationality: From Quantum Probability to Criticality

This article discusses the decision-making model (DMM), a paradigmatic instance of criticality, which deals with bounded rationality issues in a similar way as quantum probability (QP), generating choices that cannot be accounted by classical probability (CP). This work may contribute to considering criticality as another possible fundamental pillar in order to improve the understanding of cognition and of quantum mechanics.
Date: June 13, 2021
Creator: Tonello, Lucio & Grigolini, Paolo
Object Type: Article
System: The UNT Digital Library
Approximation Theory and Complex Dynamics (open access)

Approximation Theory and Complex Dynamics

Data management plan for the grant, "Approximation Theory and Complex Dynamics." This project involves the study of approximation theory in the setting of complex functions, with applications to complex dynamics. Approximation theory seeks to understand the extent to which the behavior of a general function can be effectively modeled by that of functions drawn from a more restricted class. Efficient approximation of functions is of relevance for numerical calculation. Since the only calculations that can be carried out numerically are the elementary operations of addition, subtraction, multiplication, and division, in practical terms it is of importance to understand when the values of general functions are well approximated by the values of either polynomial or rational functions. In many situations, the values of the approximant resemble those of the general function only for a sampling of input values. What can be said about values of the approximant for other choices of input? This is the main question studied in this project, with the following application in mind: when a general function is iterated to produce a dynamical system, to what extent does the dynamical behavior of an approximant resemble the dynamical behavior of the original function? The project will also contribute …
Date: 2023-09-01/2026-08-31
Creator: Lazebnik, Kirill
Object Type: Text
System: The UNT Digital Library
ARABIDOPSIS DEHISCENCE ZONE POLYGALACTURONASE 1 (ADPG1) releases latent defense signals in stems with reduced lignin content (open access)

ARABIDOPSIS DEHISCENCE ZONE POLYGALACTURONASE 1 (ADPG1) releases latent defense signals in stems with reduced lignin content

Article highlights the importance of pectin in cell wall integrity and the value of lignin modification as a tool to interrogate the informational content of plant cell walls.
Date: January 23, 2020
Creator: Gallego-Giraldo, Lina; Liu, Chang; Pose-Albacete, Sara; Pattathil, Sivakumar; Peralta, Angelo Gabriel; Young, Jenna et al.
Object Type: Article
System: The UNT Digital Library
The Arabidopsis gene co-expression network (open access)

The Arabidopsis gene co-expression network

Article presents an Arabidopsis gene co-expression network constructed using RNA-Seq datasets, which will serve as a useful resource for the Arabidopsis research community to gain insights into Arabidopsis gene interactions and functions.
Date: April 26, 2022
Creator: Burks, David J.; Sengupta, Soham; De, Ronika; Mittler, Ron & Azad, Rajeev K.
Object Type: Article
System: The UNT Digital Library
An Arabidopsis Oxalyl-CoA Decarboxylase, AtOXC, Is Important for Oxalate Catabolism in Plants (open access)

An Arabidopsis Oxalyl-CoA Decarboxylase, AtOXC, Is Important for Oxalate Catabolism in Plants

This article identifies, in Arabidopsis, an oxalyl-CoA decarboxylase (AtOXC) that is capable of catalyzing the second step in the proposed pathway of oxalate catabolism.
Date: March 23, 2021
Creator: Foster, Justin; Cheng, Ninghui; Paris, Vincent; Wang, Lingfei; Wang, Jin; Wang, Xiaoqiang et al.
Object Type: Article
System: The UNT Digital Library
The Arabidopsis PAD4 Lipase-Like Domain Is Sufficient for Resistance to Green Peach Aphid (open access)

The Arabidopsis PAD4 Lipase-Like Domain Is Sufficient for Resistance to Green Peach Aphid

Article exploring PAD4 functions in plant defense by expressing the N-terminal PAD4 lipase-like domain (PAD4ᴸᴸᴰ) without its C-terminal EDS1-PAD4 (EP) domain. The authors show that transgenic expression of PAD4ᴸᴸᴰ in Arabidopsis is sufficient for limiting GPA infestation but not for conferring basal and effector-triggered pathogen immunity. This suggests that the C-terminal PAD4 EP domain is necessary for EDS1-dependent immune functions but is dispensable for aphid resistance. Moreover, PAD4ᴸᴸᴰ is not sufficient to interact with EDS1, indicating the PAD4-EP domain is required for stable heterodimerization. These data provide molecular evidence that PAD4 has domain-specific functions.
Date: December 27, 2019
Creator: Dongus, Joram A.; Bhandari, Deepak D.; Patel, Monika; Archer, Lani; Dijkgraaf, Lucas; Shah, Jyoti et al.
Object Type: Article
System: The UNT Digital Library
Arabidopsis thaliana EARLY RESPONSIVE TO DEHYDRATION 7 Localizes to Lipid Droplets via Its Senescence Domain (open access)

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
Are Tourists Facilitators of the Movement of Free-Ranging Dogs? (open access)

Are Tourists Facilitators of the Movement of Free-Ranging Dogs?

Article discusses how free-ranging dogs are of major conservation concern worldwide as they negatively affect wildlife. Although scientists and governmental agencies are aware of the problem and responsible pet ownership strategies are beginning to be implemented, the tourism sector must be explicitly integrated into wildlife conservation management strategies.
Date: December 16, 2022
Creator: Schüttler, Elke & Jiménez, Jaime E.
Object Type: Article
System: The UNT Digital Library
ARKENSTONE – I. A novel method for robustly capturing high specific energy outflows in cosmological simulations (open access)

ARKENSTONE – I. A novel method for robustly capturing high specific energy outflows in cosmological simulations

Article describes how ARKENSTONE is a new model for multiphase, stellar feedback-driven galactic winds designed for inclusion in coarse resolution cosmological simulations. In this first paper of a series, the authors describe the features that allow ARKENSTONE to properly treat high specific energy wind components and demonstrate them using idealized non-cosmological simulations of a galaxy with a realistic circumgalactic medium (CGM) using the AREPO code.
Date: October 17, 2023
Creator: Smith, Matthew C.; Fielding, Drummond B.; Bryan, Greg L.; Kim, Chang-Goo; Ostriker, Eve C.; Somerville, Rachel S. et al.
Object Type: Article
System: The UNT Digital Library
Art therapy and music reminiscence activity in the prevention of cognitive decline: study protocol for a randomized controlled trial (open access)

Art therapy and music reminiscence activity in the prevention of cognitive decline: study protocol for a randomized controlled trial

This article explores the feasibility of using art therapy and music reminiscence activity to improve the cognition of community living elderly with mild cognitive impairment.
Date: July 12, 2017
Creator: Mahendran, Rathi; Rawtaer, Iris; Fam, Johnson; Wong, Jonathan; Kumar, Alan Prem; Gandhi, Mihir et al.
Object Type: Article
System: The UNT Digital Library
Artificially structured boundary for confinement of effectively unmagnetized cryogenic antimatter plasmas (open access)

Artificially structured boundary for confinement of effectively unmagnetized cryogenic antimatter plasmas

The article is from conference proceedings that discuss an artificially structured boundary (ABS) considered to consist of a spatially periodic arrangement of electrostatically plugged magnetic cusps. As envisioned, a non-neutral positron plasma could be confined by an ASB along its edge, and the space charge of the positron plasma would serve to confine an antiproton plasma. If the conditions of the two-species plasma are suitable, production of antihydrogen via three-body recombination for antimatter gravity studies may be possible.
Date: January 23, 2018
Creator: Hedlof, R. M. & Ordonez, Carlos A.
Object Type: Article
System: The UNT Digital Library

Artificially structured boundary plasma trap

This article presents a computer simulation of single-species non-neutral plasma confinement using an artificially structured boundary. The results support the prospect of developing plasma space-charge based confinement, with an unmagnetized plasma of one species of charged particles confined by an electric field produced by an edge-confined plasma of a second species of charged particles.
Date: September 20, 2019
Creator: Hedlof, R. M. & Ordonez, Carlos A.
Object Type: Article
System: The UNT Digital Library
Ascorbate Peroxidase 1 Plays a Key Role in the Response of Arabidopsis thaliana to Stress Combination (open access)

Ascorbate Peroxidase 1 Plays a Key Role in the Response of Arabidopsis thaliana to Stress Combination

Article conducting proteomic and metabolic analysis of Arabidopsis thaliana plants subjected to a combination of drought and heat stress. The authors identify 45 different proteins that specifically accumulated in Arabidopsis in response to the stress combination. The findings suggest that cytosolic APX1 plays a key role in the acclimation of plants to a combination of drought and heat stress.
Date: December 5, 2008
Creator: Koussevitzky, Shai; Suzuki, Nobuhiro; Huntington, Serena; Armijo, Leigh; Sha, Wei; Cortes, Diego F. et al.
Object Type: Article
System: The UNT Digital Library
Assembling Artificial Photosynthetic Models in Water Using β-Cyclodextrin-Conjugated Phthalocyanines as Building Blocks (open access)

Assembling Artificial Photosynthetic Models in Water Using β-Cyclodextrin-Conjugated Phthalocyanines as Building Blocks

Article describes how two water-soluble zinc(II) phthalocyanines substituted with two or four permethylated β-cyclodextrin (β-CD) moieties at the α positions have been utilized as building blocks for the construction of artificial photosynthetic models in water. The hydrophilic and bulky β-CD moieties not only can increase the water solubility of the phthalocyanine core and prevent its stacking in water but can also bind with a tetrasulfonated zinc(II) porphyrin (ZnTPPS) and/or sodium 2-anthraquinonesulfonate (AQ) in water through host–guest interactions.
Date: March 29, 2023
Creator: Chen, Xiao-Fei; Gobeze, Habtom B.; D'Souza, Francis & Ng, Dennis K. P.
Object Type: Article
System: The UNT Digital Library
Association between CYP2D6 Genotypes and the Risk of Antidepressant Discontinuation, Dosage Modification and the Occurrence of Maternal Depression during Pregnancy (open access)

Association between CYP2D6 Genotypes and the Risk of Antidepressant Discontinuation, Dosage Modification and the Occurrence of Maternal Depression during Pregnancy

This article investigates the association between CYP2D6 genotype and the risk of antidepressant discontinuation, dosage modification, and the occurrence of maternal CYP2D6, Antidepressants, Depression during pregnancy.
Date: July 17, 2017
Creator: Bérard, Anick; Gaedigk, Andrea; Sheehy, Odile; Chambers, Christina; Roth, Mark; Bozzo, Pina et al.
Object Type: Article
System: The UNT Digital Library
Asymmetric hydrogenation of an α-unsaturated carboxylic acid catalyzed by intact chiral transition metal carbonyl clusters – diastereomeric control of enantioselectivity (open access)

Asymmetric hydrogenation of an α-unsaturated carboxylic acid catalyzed by intact chiral transition metal carbonyl clusters – diastereomeric control of enantioselectivity

Article presenting research where twenty clusters of the general formula [(μ-H)₂Ru₃(μ₃-S)(CO)₇(μ-P–P*)] (P–P* = chiral diphosphine of the ferrocene-based Walphos or Josiphos families) have been synthesised and characterised.
Date: February 27, 2020
Creator: Richmond, Michael G.; Abdel-Magied, Ahmed F.; Theibich, Yusuf; Singh, Amrendra K.; Rahaman, Ahibur; Doverbratt, Isa et al.
Object Type: Article
System: The UNT Digital Library
Atomic layer deposition of BN as a novel capping barrier for B2O3 (open access)

Atomic layer deposition of BN as a novel capping barrier for B2O3

Article demonstrating in situ deposition of BN by sequential BCl₃/NH₃ reactions at 600 K on two different oxidized boron substrates: (a) B₂O₃ deposited using BCl₃/H₂O ALD on Si at 300 K (“B₂O₃/Si”) and (b) a boron-silicon oxide formed by sequential BCl₃/O₂ reactions at 650 K on SiO₂ followed by annealing to 1000 K (“B-Si-oxide”). The data presented demonstrates that ultrathin BN films deposited by BCl₃/NH₃ ALD are promising candidates for passivation of boron oxide used in shallow doping applications.
Date: June 5, 2019
Creator: Kelber, Jeffry A.; Pilli, Aparna; Jones, Jessica; Chugh, Natasha; Pasquale, Frank & LaVoie, Adrien
Object Type: Article
System: The UNT Digital Library
Atomic layer deposition of h-BN(0001) multilayers on Ni(111) and chemical vapor deposition of graphene on h-BN(0001)/Ni(111) (open access)

Atomic layer deposition of h-BN(0001) multilayers on Ni(111) and chemical vapor deposition of graphene on h-BN(0001)/Ni(111)

Article studying atomic layer deposition. In situ direct, epitaxial growth of multilayers of hexagonal boron nitride (h-BN) and graphene without physical transfer is of significant interest for the scalable production of graphene/h-BN heterostructures for device applications. Deposition on magnetic substrates is of particular interest for spin tunneling applications. X-ray photoelectron spectroscopy and low energy electron diffraction demonstrate epitaxial atomic-layer deposition (ALD) of multilayer h-BN(0001) on Ni(111) and subsequent deposition of azimuthally-aligned multilayer graphene on h-BN(0001)/Ni(111) by chemical vapor deposition. Boron nitride ALD was accomplished with alternating cycles of BCl₃/NH₃ at a 600 K substrate temperature, and subsequent annealing in ultrahigh vacuum. Subsequent deposition of graphene was achieved by chemical vapor deposition using ethylene (CH₂CH₂) at 1000 K.
Date: September 17, 2019
Creator: Kelber, Jeffry A.; Jones, Jessica; Pilli, Aparna; Lee, Veronica; Beatty, John; Beauclair, Brock et al.
Object Type: Article
System: The UNT Digital Library
Au3-to-Ag3 coordinate-covalent bonding and other supramolecular interactions with covalent bonding strength (open access)

Au3-to-Ag3 coordinate-covalent bonding and other supramolecular interactions with covalent bonding strength

Article describes an efficient strategy for designing charge-transfer complexes using coinage metal cyclic trinuclear complexes (CTCs).
Date: September 11, 2020
Creator: Lu, Zhou; Chilukuri, Bhaskar; Yang, Chi; Rawashdeh, Abdel-Monem M.; Arvapally, Ravi K.; Tekarli, Sammer M. et al.
Object Type: Article
System: The UNT Digital Library
Automated Approach to In Vitro Image-Guided Photothermal Therapy with Top-Down and Bottom-Up-Synthesized Graphene Quantum Dots (open access)

Automated Approach to In Vitro Image-Guided Photothermal Therapy with Top-Down and Bottom-Up-Synthesized Graphene Quantum Dots

Article discusses how, based on recent studies, graphene quantum dots (GQDs) are expected to possess advantageous photothermal properties and facilitate fluorescence image-tracking in the visible and near-infrared (NIR), while surpassing other graphene-based materials in their biocompatibility. The combination of the photothermal and imaging modalities tested in vitro makes the GQDs developed in this work prospective agents for cancer theragnostics.
Date: February 22, 2023
Creator: Lee, Bong; Stokes, Gretel A.; Valimukhametova, Alina; Nguyen, Steven; Gonzalez-Rodriguez, Roberto; Bhaloo, Adam et al.
Object Type: Article
System: The UNT Digital Library
Badly approximable points on self-affine sponges and the lower Assouad dimension (open access)

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
Benchmarking Metagenomic Classifiers on Simulated Ancient and Modern Metagenomic Data (open access)

Benchmarking Metagenomic Classifiers on Simulated Ancient and Modern Metagenomic Data

Article describes how taxonomic profiling of ancient metagenomic samples is challenging due to the accumulation of specific damage patterns on DNA over time. The authors performed a comprehensive evaluation on simulated metagenomes representing human dental calculus microbiome, with the level of DNA damage successively raised to mimic modern to ancient metagenomes.
Date: October 2, 2023
Creator: Pusadkar, Vaidehi & Azad, Rajeev K.
Object Type: Article
System: The UNT Digital Library
Better together: Protein partnerships for lineage-specific oil accumulation (open access)

Better together: Protein partnerships for lineage-specific oil accumulation

Article reviews recent evidence that protein–protein interactions in each of the three major phases of oil formation appear to have profound effects on specialized oil accumulation. This article is part of the special issue: Physiology and metabolism (2022).
Date: February 24, 2022
Creator: Busta, Lucas; Chapman, Kent Dean & Cahoon, Edgar B.
Object Type: Article
System: The UNT Digital Library