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Hall Current Effect of Magnetic-Optical-Elastic-Thermal-Diffusive Semiconductor Model during Electrons-Holes Excitation Processes
Published 2022-01-01“…The governing equations of the novel model are investigated in a unidimensional (1D) way when the electronics and elastic deformations have occurred. The Laplace transforms are used to convert the main dimensionless physical fields according to the initial conditions into the Laplace domain. …”
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Structural, elastic, electronic, magnetic and thermal properties of X3FeO4 (X = mg, ca and Sr) materials
Published 2025-01-01“…Abstract This prediction evaluates the different physical characteristics of magnetic materials X3FeO4 (X = Mg, Ca and Sr) by using density functional theory (DFT). …”
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Fleece qualities of menemen sheep: i. morphologic and physical qualities
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Physical and Mechanical Performance of Frozen Rocks and Soil in Different Regions
Published 2020-01-01“…In addition, the results show that, as the curing temperature decreases, the uniaxial compressive strengths and elastic moduli of deep topsoil and shallow coastal topsoil increase almost linearly. …”
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Mechanism of Permeability Evolution for Reservoir Sandstone with Different Physical Properties
Published 2018-01-01“…Corresponding to the distinct features in the stress-strain behaviors, the permeability of sandstones is found to evolve with a clear permeability decrease in the initial closure region, a constant permeability value in the elastic region, a permeability increase in the crack initiation and propagation region, a sharp permeability increase in the crack growth region, and a decrease permeability in the residual stage. …”
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The Effect of Recycled Crushed Brick Aggregate on the Physical–Mechanical Properties of Earth Blocks
Published 2025-01-01“…Based on the key variable of the CCB replacement percentage, properties such as the elastic module by ultrasound, porosity, and expansion by hygroscopicity were analyzed, alongside mechanical properties like compressive and flexural strength. …”
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The Thermal Effect on the Physical Properties and Corresponding Permeability Evolution of the Heat-Treated Sandstones
Published 2020-01-01“…It can be seen that the quality, porosity, uniaxial compression strength, and elastic modulus of the heated sandstones vary differently with different heat-treated temperature. …”
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Physical and mechanical properties of the stem and branch wood of West African ebony (Diospyros mespiliformis)
Published 2024-12-01“… This study examines the physical and mechanical properties of the sapwood and heartwood of the stem and branch wood of the West African ebony (Diospyros mespiliformis) to determine if the branch wood can be used for various products. …”
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Physical and mechanical aging of wood-plastic composites. Non-destructive methods for quality control
Published 2025-01-01“…During the aging process, several batches of specimens were extracted and tested to measure their physical (density) and mechanical properties (bending strength and modulus of elasticity). …”
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Time Effect of Chloride Erosion on Physical and Mechanical Properties of High-Water-Content Materials
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Evaluating the Physical and Rheological Properties of Rejuvenated Styrene-Butadiene-Styrene-Modified Asphalt Binders
Published 2020-01-01“…The physical properties of rejuvenated SBSMA were obtained to determine the optimal type and dosage of rejuvenators for the first and second rejuvenation. …”
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Effect of saponin usage on physical, mechanical and fire properties of PP based wood-plastic composites
Published 2024-12-01“…In this study, the effects of intumescent flame retardant and wood flour on the physical, mechanical and combustion properties of fire materials were investigated.Saponin (SP), ammonium polyphosphate (APP) and pentaerythritol (PER) were used as intumescent flame retardants.0-10% wood flour, 0-18% APP and 0-6% PER were used in production.SP was used at 0-2-4-6-8% ratio to determine the effect on the physical, mechanical and fire properties of the composite material.A total of 20 different combinations of composite materials were produced.The density value, tensile strength (TS), tensile modulus of elasticity (TM), elongation at break (EB), flexural strength (FS), flexural modulus (FM), impact strength (IS), horizontal burning and limit oxygen index (LOI) properties of the produced composites were determined.According to the test results, with the addition of wood flour, APP/PER and SP, there was a decrease in tensile strength and elongation at break values, while there was an increase in tensile modulus of elasticity, flexural strength, flexural modulus and impact strength values.An increase in the density of the samples was detected with the addition of fillers.Addition of APP/PER to composite materials improved their fire properties.In the horizontal combustion test, the flame did not progress and was extinguished in the APP/PER added samples.A decrease in burning rate and an increase in LOI value were detected with the increase in SP usage rate.…”
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