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332 Matching Results
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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.
System:
The UNT Digital Library
Differential Responses of Transplanted Stem Cells to Diseased Environment Unveiled by a Molecular NIR-II Cell Tracker
This article develops a molecular cell tracker with a strong fluorescence signal in the second near-infrared (NIR-II) window (1,000-1,700 nm) for real-time monitoring of in vivo cell behaviors in both healthy and diseased animal models to address the issue of precisely and quantitatively evaluating the in vivo cell distribution, migration, and engraftment in stem cell therapy.
Date:
June 9, 2021
Creator:
Chen, Hao; Yang, Huaxiao; Zhang, Chen; Chen, Si; Zhao, Xin; Zhu, Mark et al.
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.
System:
The UNT Digital Library
Effect of amorphous cellulose on the deformation behavior of cellulose composites: molecular dynamics simulation
This article is a study aimed at predicting and enhancing the properties of the blend, as well as exploring the mechanism, of a polylactic acid (PLA)/amorphous cellulose composite system through molecular characterization. The static properties of the amorphous cellulose/PLA blend model and the mechanical response of the material under uniaxial tension were studied by molecular dynamics simulation to establish the structure–property relationship.
Date:
June 8, 2021
Creator:
Ren, Zechun; Guo, Rui; Zhou, Xinyuan; Bi, Hongjie; Jia, Xin; Xu, Min et al.
System:
The UNT Digital Library
Protein functional module identification method combining topological features and gene expression data
Article conducting an intensive study on the problems of low recognition efficiency and noise in the overlapping structure of protein functional modules, based on topological characteristics of PPI network. Developing a protein function module recognition method ECTG based on Topological Features and Gene expression data for Protein Complex Identification. The experimental results show that the ECTG algorithm can detect protein functional modules better.
Date:
June 8, 2021
Creator:
Zhao, Zihao; Xu, Wenjun; Chen, Aiwen; Han, Yueyue; Xia, Shengrong; Xiang, ChuLei et al.
System:
The UNT Digital Library
First principles computation of composition dependent elastic constants of omega in titanium alloys: implications on mechanical behavior
Article on the poor mechanical properties of Ti alloys. The study shows that the elastic properties of the ω-phase can be systematically varied as a function of its composition to enhance both the ductility and strength of the Ti-alloy. Furthermore, that ω precipitates are not intrinsically embrittling and detrimental and that Ti-alloys can be created with both good ductility and strength by tailoring ω precipitates' composition instead of completely eliminating them.
Date:
June 7, 2021
Creator:
Salloom, Riyadh; Mantri, Srinivas Aditya; Banerjee, Rajarshi & Srinivasan, S. G.
System:
The UNT Digital Library
Thermal instability and multiphase gas in the simulated interstellar medium with conduction, viscosity, and magnetic fields
This article uses 2D simulations to investigate thermal instability under the influence of various initial conditions and physical processes.
Date:
June 7, 2021
Creator:
Jennings, R. Michael & Li, Yuan
System:
The UNT Digital Library
MyWear: A Novel Smart Garment for Automatic Continuous Vital Monitoring
Accepted Manuscript version of an article presenting the design and development of a smart garment called MyWear that continuously monitors and collects physiological data. It can analyze muscle activity, stress levels, and heart rate variations and send all the data to the cloud. With a in-built alert system, it can notify the associated medical officials if necessary. The authors also propose a deep neural network model that classifies heartbeat data into abnormalities with 96.9% accuracy and 97.3% precision.
Date:
June 3, 2021
Creator:
Sethuraman, Sibi C.; Kompally, Pranav; Mohanty, Saraju P. & Choppali, Uma
System:
The UNT Digital Library
Adaptation of Fluctuating Magnetoacoustic System to External Signals
Article studying the influence of microwave signals of different shapes on the magnetoacoustic wave system with a giant nonlinearity in canted antiferromagnet FeBO₃ at room temperature, which is close to its phase transition to the paramagnetic state. Results represent the first observation of the macroscopic quantum statistical phenomenon, Bose-Einstein condensation of magnetoacoustic wave quanta in a wave system with a high level of thermal fluctuations.
Date:
June 2, 2021
Creator:
Safonov, Vladimir L.; Bas, Derek A.; Berman, Diana; Rostovtsev, Yuri V.; Roberts, James A.; Mcconney, Michael E. et al.
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.
System:
The UNT Digital Library
Formulating a Scalable Approach to Patron-Requested Digitization in Archives
This article examines how archives were forced to rethink their modes of providing access to physical collections because of the coronavirus of 2019 (COVID-19). Whereas difficult copyright questions raised by reproducing items could previously be skirted by requiring researchers to work with materials in person, the long-term closure of reading rooms and decrease in long-distance travel mean that archives need a workflow for handling user digitization requests that is scalable and requires consulting only easily identifiable information and, assuming full reproduction is off the table, reproducing items in a collection under 17 U.S.C. § 108 or through a strategy of rapid risk assessment. There is a challenge in creating a policy that will work across different formats and genres of archival materials, so this article offers some suggestions for how to think about these parameters according to US copyright law and calls for a committee of experts to work out a model policy that could serve remote users of archival collections even after the COVID-19 crisis has passed.
Date:
June 1, 2021
Creator:
Hawkins, Kevin S. & Judkins, Julie
System:
The UNT Digital Library
In-vitro biomineralization and biocompatibility of friction stir additively manufactured AZ31B magnesium alloy-hydroxyapatite composites
Article presents research where friction stir additive manufacturing technique was employed to fabricate AZ31B magnesium-hydroxyapatite composite. The study aims to evaluate effect of hydroxyapatite (HA, Ca₁₀(PO₄)₆OH₂), a ceramic similar to natural bone, into AZ31B Mg alloy matrix on biomineralization and biocompatibility.
Date:
June 30, 2020
Creator:
Ho, Yee-Hsien; Man, Kun; Joshi, Sameehan; Pantawane, Mangesh V.; Wu, Tso-Chang; Yang, Yong et al.
System:
The UNT Digital Library
Thermally Tunable Dynamic and Static Elastic Properties of Hydrogel Due to Volumetric Phase Transition
Article studying the temperature dependence of the mechanical properties of polyvinyl alcohol-based poly n-isopropyl acrylamide (PVA-PNIPAm) hydrogel from the static and dynamic bulk modulus of the material.
Date:
June 30, 2020
Creator:
Jin, Yuqi; Yang, Teng; Ju, Shuai; Zhang, Haifeng; Choi, Tae-Youl & Neogi, Arup
System:
The UNT Digital Library
Print or iPad? Young Children’s Text Type Shared Reading Preference and Behaviors in Comparison to Parent Predictions and At-home Practices
Article examining young children’s reading preference by text type. Discourse and observation analyses show children engage differently between text types. Findings have implications for parents, teachers, and teacher educators support today’s young children as readers.
Date:
June 29, 2020
Creator:
Eutsler, Lauren & Trotter, Julia
System:
The UNT Digital Library
Single-Step Photochemical Formation of Near-Infrared-Absorbing Gold Nanomosaic within PNIPAm Microgels: Candidates for Photothermal Drug Delivery
Article demonstrating the dynamic potential for tailoring the surface plasmon resonance (SPR), size, and shapes of gold nanoparticles (AuNPs) starting from an Au(I) precursor, chloro(dimethyl sulfide)gold (I) (Au(Me2S)Cl), in lieu of the conventional Au(III) precursor hydrogen tetrachloroaurate (III) hydrate (HAuCl4). This approach presents a one-step method that permits regulation of an Au(I) precursor to form either visible-absorbing gold nanospheres or near-infrared-window (NIRW)-absorbing anisotropic AuNPs.
Date:
May 18, 2020
Creator:
Marpu, Sreekar; Kamras, Brian; Nasiri, Nooshin Mirza; Elbjeirami, Oussama; Simmons, Denise Perry; Hu, Zhibing et al.
System:
The UNT Digital Library
3D-printed and injection molded polymer matrix composites with 2D layered materials
This article reports on a study where 2D TMDs (MoS₂ and WS₂) and the 3D allotrope of carbon and graphite were incorporated into acrylonitrile butadiene styrene (ABS) and polyethylene terephthalate glycol (PETG) matrices in order to form polymer matrix composites (PMCs). The multipronged analysis described in this study was motivated by the purpose to fuse together topics of low-cost, additive manufacturing with 2D layered materials, and studying their ensuing mechanical and tribological properties.
Date:
June 26, 2020
Creator:
Gamboa, Gerardo; Mazumder, Sangram; Hnatchuk, Nathalie; Catalan Gonzalez, Jorge Alfredo; Cortes, Damaris; Chen, Ikang et al.
System:
The UNT Digital Library
First record of horned puffin in the North Atlantic and tufted puffin in High Arctic Greenland
Article reports observations of two Subarctic North Pacific puffin species in the North Atlantic near the coast of north-west Greenland.
Date:
June 26, 2020
Creator:
Johnson, Jeff A.; Burnham, Kurt K.; Burnham, Jennifer L.; Konkel, Bridger W.; Stephens, Jack & Badgett, Hannah
System:
The UNT Digital Library
Exploring Edge Computing in Multi-Person Mixed Reality for Cooperative Perception
Article and accompanying poster presenting a prototype for the use of Edge with MR devices to provide cooperative perception capability to the MR device.
Date:
June 25, 2020
Creator:
Tang, Sihai; Chen, Bruce (Haidi); Hochstetler, Jacob; Hirsch, Jason & Fu, Song
System:
The UNT Digital Library
A Bayesian Rate Ratio Effect Size to Quantify Intervention Effects for Count Data in Single Case Experimental Research
This article formulates a within-subject Bayesian rate ratio effect size (BRR) for autocorrelated count data that would obviate the need for small sample corrections. The authors illustrate this within-subject effect size using real data for an ABAB design and provide codes for practitioners who may want to compute BRR.
Date:
June 19, 2020
Creator:
Batley, Pathiba Natesan; Mehta, Smita S. & Hitchcock, John H.
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.
System:
The UNT Digital Library
Genomic diversity of bacteriophages infecting Microbacterium spp
Article describing the isolation and genomic characterization of 116 phages that infect Microbacterium spp.
Date:
June 18, 2020
Creator:
Hughes, Lee E.; Jacobs-Sera, Deborah; Abad, Lawrence A.; Alvey, Richard M.; Anders, Kirk R.; Aull, Haley G. et al.
System:
The UNT Digital Library
Computational Study of Methane C–H Activation by Main Group and Mixed Main Group–Transition Metal Complexes
This article presents density functional theory (DFT) research where nine different molecules, each with different combinations of A (triel) and E (divalent metal) elements, were reacted to effect methane C–H activation.
Date:
May 26, 2020
Creator:
Carter, Carly C. & Cundari, Thomas R., 1964-
System:
The UNT Digital Library
Higher education and behavior analysis in Europe: creating a unified approach for the training of autism professionals
Article discussing advances, challenges, and future directions for training of behavior analysts for autism services within the context of higher education in the United Kingdom, the Czech Republic, Greece, Iceland, Italy, Norway, and Sweden.
Date:
June 16, 2020
Creator:
Ala'i-Rosales, Shahla; Roll-Pettersson, Lise, 1955-; Gena, Angeliki; Eldevik, Sigmund; Moderato, Paolo; Sigurdardottir, Zuilma Gabriela et al.
System:
The UNT Digital Library
Mining Potential Effects of HUMIRA in Twitter Posts Through Relational Similarity
Article investigating HUMIRA effects mentioned in Twitter posts using a relational similarity-based method. The authors were able to identify effects previously known as well as potentially unreported, which demonstrates the power of this method and its potential for studying effects of other medications shared by Twitter users.
Date:
June 16, 2020
Creator:
Feng, Shichao; Jiang, Keyuan; Huang, Liyuan; Chen, Tingyu & Bernard, Gordon R.
System:
The UNT Digital Library