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Nanoindentation Methods for Viscoelastic Characterization of Stiff Porous Materials
BackgroundModifying the mechanical properties of the solid phase of a porous material, in this study calcium-silicate-hydrate, is frequently possible...
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Antibacterial sol-gel AgMnFe2O4 composite coatings added with degradable MgO
The AgMnFe 2 O 4 -MgO composite coatings with the Ag/(Mn+Fe) atomic ratio of 0, 0.3%, 1% and 3%, respectively were prepared by sol-gel method to improve...
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Influence of sintering temperature on structural, electrical, dielectric, and magnetic properties of magnesium ferrite (MgFe2O4) ceramics prepared using powder derived via Sol-Gel auto-combustion
Polycrystalline magnesium ferrite (MgFe 2 O 4 ) ceramics were prepared using as-prepared MgFe 2 O 4 powder derived via sol-gel auto combustion method, and...
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Development of an amphiphilic PLA Sponge by Solvent-Induced Phase Inversion: Effect of a bacterial Cellulose-g-Poly(methylmethacrylate) additive
Surface-modified bacterial cellulose, namely, BC-g-PMMA fiber, was synthesized by graft polymerization. The BC-g-PMMA fiber was employed as a surface...
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Effect of the modification of Pinus Kraft pulp with aluminum sulfate in cementitious composites
The use of aluminum sulfate (AS) as a chemical treatment for plant fibers aims to protect them against the aggressions of the alkaline environment...
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Ultraviolet Single-Camera Stereo-Digital Image Correlation for Deformation Measurement up to 2600 °C
BackgroundIn the mechanical testing of high-temperature structural materials, ultra-high temperature deformation measurement is very necessary and...
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Development of a low-cost system for the measurement of dynamic equilibrium in humans
IntroductionThe maintenance of balance and body orientation during stance is essential for performing different activities. The aim of this study was...
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Enhanced wear resistance, antibacterial performance, and biocompatibility using nanotubes containing nano-Ag and bioceramics in vitro
A good Ti-based joint implant should prevent stress shielding and achieve good bioactivity and anti-infection performance. To meet these...
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Research on the influence of the winding angle on the compression properties of bamboo tubular sections
Characterized with thin and hollow walls, bamboo has very few connective tissues in the transverse direction, and can be easily divided into thin...
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Effect of Electrolyte Composition on the Structure and Tribological Properties of Ceramic Coatings Obtained by Micro-Arc Oxidation
The paper is dedicated to studying the structural and mechanical properties of ceramic coatings obtained by micro-arc oxidation (MAO) using a...
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Additive manufacturing and mechanical analysis of multi-material polymer parts combining thermosets and thermoplastics
Multi-material additive manufacturing (AM) represents one of the most promising solutions to target the contemporary demand for complex products with...
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The ethical landscape of human brain organoids and a mindful innovation framework
Human brain organoids can partly mimic the structure and function of human brains in vitro, thereby providing a platform for investigating health and...
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Modified mesenchymal stromal cells by in vitro transcribed mRNA: a therapeutic strategy for hepatocellular carcinoma
BackgroundMesenchymal stromal cells (MSCs) tropism for tumours allows their use as carriers of antitumoural factors and in vitro transcribed mRNA...
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Isolation methods and characterization of primary rat neurovascular cells
BackgroundThere is significant interest in isolating cells of the blood-brain barrier (BBB) for use in in vitro screening of therapeutics and...
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Alkali induced changes in spatial distribution of functional groups in carboxymethylated cellulose – comparison of cotton and viscose fibers
The aim of the work was to compare the levels of carboxymethylation on cotton with what was obtained previously on viscose fibers under the same...
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Compatibility between resin tap** management of Pinus pinaster during the last three years and its uses as solid wood
Unlike the conventional resin tap** processes throughout long periods of time or the complete life of the trees, in which the cellular and...