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International Journal of Lightweight Materials and Manufacture

Description: This article employs a recently introduced magnesium-samarium oxide (Mg–Sm₂O₃) nanocomposite, with different volume fractions of nanosize Sm₂O₃ particles as reinforcement, to study ambient temperature rate-dependent plastic response of the material.
Date: May 11, 2020
Creator: Hasannaeimi, Vahid; Mukherjee, Sundeep; Haghshenas, M.; Song, X. & Gupta, D.
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Partner: UNT College of Engineering
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In-vitro biomineralization and biocompatibility of friction stir additively manufactured AZ31B magnesium alloy-hydroxyapatite composites

Description: 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.
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Partner: UNT College of Engineering
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Erratum to “From mechanics to thermodynamics: A relation between the brittleness and the thermal expansivity for polymers”

Description: Erratum to “From mechanics to thermodynamics: A relation between the brittleness and the thermal expansivity for polymers” that provides the Declaration of Interest statement that was missed to be included in the original publication.
Date: May 26, 2021
Creator: Brostow, Witold, 1934- & Osmanson, Allison T.
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Partner: UNT College of Engineering
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The hygroscopicity of moso bamboo (Phyllostachys edulis) with a gradient fiber structure

Description: This article studies the hygroscopicity of moso bamboo (Phyllostachys edulis) with a gradient fiber structure assessed by a dynamic vapor sorption (DVS) apparatus and fitted with a Haillwood–Horrobin (H–H) model. The effects of the chemical composition, gradient fiber structure, and mesopore structure of the bamboo were also investigated. The results demonstrate that the hygroscopicity of bamboo gradually increases from the outer to the inner layer along the thickness of the culm wall, which is… more
Date: October 15, 2021
Creator: Wei, Xin; Wang, Ge; Smith, Lee M. & Jiang, Huan
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Partner: UNT College of Engineering
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Self-reporting molecularly imprinted polymer with the covalently immobilized ferrocene redox probe for selective electrochemical sensing of p-synephrine

Description: 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.
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Partner: UNT College of Science
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Vehicle emissions-exposure alters expression of systemic and tissue-specific components of the renin-angiotensin system and promotes outcomes associated with cardiovascular disease and obesity in wild-type C57BL/6 male mice

Description: This article investigates the hypothesis that exposure to engine emissions increases systemic and local adipocyte RAS signaling, promoting the expression of factors involved in cardiovascular disease and obesity.
Date: April 15, 2021
Creator: Phipps, Benjamin L.; Suwannasual, Usa; Lucero, JoAnn; Mitchell, Nicholas A. & Lund, Amie K.
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Partner: UNT College of Science
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Traffic generated emissions alter the lung microbiota by promoting the expansion of Proteobacteria in C57Bl/6 mice placed on a high-fat diet

Description: Article investigating exposure to traffic-generated emissions and the potential to alter lung microbiota and immune defenses. Results show that the combined effects of ME and HF diet result in decreased immune surveillance and lung bacterial dysbiosis, which is of significance in lung diseases.
Date: April 15, 2021
Creator: Daniel, Sarah; Pusadkar, Vaidehi; McDonald, Jacob D.; Mirpuri, Julie; Azad, Rajeev K.; Goven, Art et al.
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Partner: University of North Texas
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The impact of the coronavirus disease 2019 pandemic on physical activity in U.S. children

Description: This article examines the impact of the pandemic on the physical activity and play behavior of U.S. children and to provide evidence based recommendations to improve their physical activity.
Date: February 28, 2021
Creator: Tulchin-Francis, Kirsten; Stevens Jr., Wilshaw; Gu, Xiangli; Zhang, Tao; Roberts, Heather; Keller, M. Jean et al.
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Partner: UNT College of Education
open access

Surface-specific washing-free immunosensor for time-resolved cortisol monitoring

Description: This article describes a method of measuring cortisol levels. It presents a metal-enhanced fluorescence assay based on a displacement of a dye labeled BSA-cortisol conjugate from the immune complex immobilized on the golden islands by free cortisol.
Date: December 29, 2020
Creator: Safarian, Sofia M.; Kusov, Pavel A.; Kosolobov, Sergey S.; Borzenkova, Oksana V.; Khakimov, Artem V.; Kotelevtsev, Yuri V. et al.
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Partner: UNT College of Science
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Proton reduction by phosphinidene-capped triiron clusters

Description: 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.
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Partner: UNT College of Science
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Oxygen atom transfer catalysis by dioxidomolybdenum(VI) complexes of pyridyl aminophenolate ligands

Description: This article synthesizes and characterizes a series of new cationic dioxidomolybdenum(VI) complexes [MoO₂(Lⁿ)]PF₆ (2–5) with the tripodal tetradentate pyridyl aminophenolate ligands HL²-HL⁵.
Date: April 21, 2021
Creator: Hossain, Kamal; Schachner, Jörg A.; Haukka, Matti; Richmond, Michael G.; Mösch-Zanetti, Nadia C.; Lehtonen, Ari et al.
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Partner: UNT College of Science
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Microstructure and surface texture driven improvement in in-vitro response of laser surface processed AZ31B magnesium alloy

Description: This article explores the effects of laser surface melting on microstructure and surface topography evolution in AZ31B magnesium alloy.
Date: January 19, 2021
Creator: Wu, Tso-Chang; Joshi, Sameehan; Ho, Yee-Hsien; Pantawane, Mangesh V.; Sinha, Subhasis & Dahotre, Narendra B.
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Partner: UNT College of Engineering
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High entropy alloys – Tunability of deformation mechanisms through integration of compositional and microstructural domains

Description: This article is a review that categorizes the compositional and microstructural approaches that exhibit potential for a combination of shear induced phase transformation and twinning, thereby expanding beyond the slip based mechanisms.
Date: March 13, 2021
Creator: Mishra, Rajiv; Haridas, Ravi Sankar & Agrawal, Priyanshi
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Partner: UNT College of Engineering
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Electrochemical sensor for selective tyramine determination, amplified by a molecularly imprinted polymer film

Description: This article devised, fabricated, and tested a molecularly imprinted polymer (MIP) film based electrochemical sensor for selective determination of tyramine.
Date: November 17, 2020
Creator: Ayerdurai, Viknasvarri; Cieplak, Maciej; Noworyta, Krzysztof R.; Gajda, Marianna; Ziminska, Agnieszka; Sosnowska, Marta et al.
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Partner: UNT College of Science
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Effect of increased embryonic temperature during developmental windows on survival, morphology and oxygen consumption of rainbow trout (Oncorhynchus mykiss)

Description: This article applies a developmental 3-dimensional critical window experimental design for a vertebrate, using time, temperature, and phenotypic response (i.e., variables measured). To assess thermal effects on fish development, the authors examined trout hatchling phenotypes following rearing in constant temperatures (5, 10, 15 and 17.5 °C) and following exposure to increased temperature above 5 °C during specific developmental windows.
Date: November 2, 2020
Creator: Melendez, Christopher L. & Mueller, Casey A.
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Partner: UNT College of Science
open access

Design approaches for printability-performance synergy in Al alloys for laser-powder bed additive manufacturing

Description: This article highlights that design of Al alloys for laser-powder bed fusion (L-PBF) can lead to fundamental change in the microstructure evolution, proposed alloy design strategies lead to synergy between and printability and performance, hierarchical and heterogeneous microstructures have potential to overcome the strength-ductility tradeoff, and alloy design incorporating the specific attributes of an AM technology is crucial to maximizing its potential.
Date: March 10, 2021
Creator: Mishra, Rajiv & Thapliyal, Saket
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Partner: UNT College of Engineering
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Characterization of the Nit6803 nitrilase homolog from the cyanotroph Pseudomonas fluorescens NCIMB 11764

Description: This article reports the purification and characterization of a nitrilase (E.C. 3.5.5.1) (Nit11764) essential for the assimilation of cyanide as the sole nitrogen source by the cyanotroph, Pseudomonas fluorescens NCIMB 11764.
Date: January 16, 2021
Creator: Jones, Lauren B.; Wang, Xiaoqiang; Gullapalli, Jaya S. & Kunz, Daniel A.
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Partner: UNT College of Science
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Bioresorbable stent to manage congenital heart defects in children

Description: This article assembles large, pediatric-sized stents (Ø10 - Ø20 mm) from poly(L-lactide) fibers (DH-BDS) at two thicknesses, 250 µm and 300 µm. DH-BDS exhibiting hoop strength similar to metal stents and demonstrating minimal degradation and strength loss over the first year before completely disappearing within 3 to 4.5 years show promise as a pediatric interventional alternative to current strategies.
Date: March 19, 2021
Creator: Wright, Jamie; Nguyen, Annie; D'Souza, Nandika Anne, 1967-; Forbess, Joseph M.; Nugent, Alan; Reddy, Surenderanath R. Veeram et al.
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Partner: UNT College of Engineering
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