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1161
Degradation Characteristics of Coal Samples Under the Dry–Wet Cycle Action of Acidic, High-Salinity Solutions: Experimental Study and Fractal Analysis
Published 2025-04-01“…The degradation evolution of the mechanical parameters and macroscopic failure modes with the number of cycles was analyzed. Based on the AE ringing parameters, the RA-AF distribution and the AE fractal dimension’s variation characteristics were studied. …”
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1162
Effect of Desert Sand on the Mechanical Properties of Desert Sand Concrete (DSC) after Elevated Temperature
Published 2021-01-01“…The effects of elevated temperature and DSRR on DSC mechanical properties were analyzed. DSC microstructure was investigated by SEM and XRD. …”
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1163
Progressive analytical techniques utilized for the detection of contaminants attributed to food safety and security
Published 2024-12-01“…This review emphasizes implementing various analytical techniques to analyze food safety and security.…”
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1164
Densification and physical properties of SiC-diamond polycrystalline materials produced by pressureless sintering
Published 2024-04-01“…SiC-diamond polycrystalline materials doping by diamond with different mass fraction were prepared by pressureless sintering with AlN−Y2O3−Sc2O3 as liquid phase. The microstructure and thermal properties were analyzed by scanning electron microscopy and laser flash method, respectively. …”
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1165
Characterization of the Aluminium Matrix Composite Reinforced with Silicon Nitride (AA6061/Si3N4) Synthesized by the Stir Casting Route
Published 2022-01-01“…The major concern in the synthesis of AMCs of ceramic particles with the aluminium matrix is wettability in the casting route, and it was overcome by adding 2% of magnesium in the melt, proper incorporation time, and appropriate stirring speed. The microstructure and mechanical characteristics of the synthesized AMC were analyzed. …”
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1166
Evaluation of the bone structure surrounding photofunctionalized implants using the fractal analysis method: a split-mouth randomized clinical study
Published 2025-07-01“…Regions of interest (25 × 25 pixels) were analyzed using ImageJ. Statistical analysis used SPSS 26 with a 95% confidence level. …”
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1167
Influence of Super Absorbent Polymer (SAP) on Mechanical, Durability Properties, and Internal Curing Mechanism of Cement Stabilized Macadam in Desert Environment
Published 2025-01-01“…In addition, the incorporation of SAP under high-temperature and drought curing improved the hydration degree of cement, and the microstructure was more compact.…”
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1168
Molecular Dynamics Simulation of the Effects of Methane Hydrate Phase Transition on Mechanical Properties of Deep-Sea Methane Hydrate-Bearing Soil
Published 2021-01-01“…The evolution of deep-sea methane hydrate-bearing soil’s microstructure, system energy, intermolecular interaction energy, and radial distribution function during heating and compression was investigated. …”
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1169
Study on Simulation Test of Peat Soil Environment in Dianchi Lake
Published 2022-01-01“…And the effects of HG on microstructure and material composition of PSE are analyzed by scanning electron microscopy (SEM) and X-ray diffraction (XRD) tests. …”
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1170
Comparative Experimental Study on Strength Properties of Red Clay Modified by Cement and Industrial Solid Waste Powder
Published 2023-01-01“…By observing the microstructures of the modified clay, the mechanism of industrial solid waste powder and cement improving the strength of the red clay was analyzed. …”
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1171
Frequency and Vibration Characteristics of High-Speed Gear-Rotor-Bearing System with Tooth Root Crack considering Compound Dynamic Backlash
Published 2019-01-01“…Considering the microstructure of tooth surface and the dynamic characteristics of the vibration responses, a compound dynamic backlash model is employed for the gear transmission system. …”
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1172
Effect of Curing Agents on the Corrosion Resistance of Phosphate Coatings in Marine Environment
Published 2025-07-01“…Chemically bonded phosphate ceramic (CBPC) coatings have often been applied to the surface of 304 stainless steel to mitigate localized corrosion in chloride ion environment.In order to investigate the effect of curing agent types on the corrosion resistance of CBPC coatings in marine environment,four different CBPC coatings were prepared using Al2O3,CaO,SiO2 and ZnO as curing agents.The thermal properties,micromorphology,phase composition,wettability and electrochemical corrosion behavior of these coatings were then analyzed.Results showed that the CBPC coating with ZnO as the curing agent exhibited the highest corrosion potential,the lowest corrosion current density,the largest low-frequency impedance value,and the highest corrosion protection efficiency,which reached 96.49%,demonstrating the best corrosion resistance.This was attributed to the highest relative mass fraction of the AlPO4 phase (20.89%) in the CBPC coating with ZnO as the curing agent.The microstructure of the coating was dense,with fewer corrosion paths.Additionally,the wetting angle of a 3.5%(mass fraction)NaCl droplet on the surface of the coating was the highest,measuring 107°,making it more difficult for the droplet to spread and penetrate the coating surface.In summary,the CBPC coating with ZnO as the curing agent improved the corrosion resistance by reducing the penetration of corrosive media and slowing the corrosion rate.…”
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1173
Collagen architecture in triple negative breast cancer.
Published 2025-01-01“…These results illustrate that the TNBC samples analyzed from AA patients may have macrostructural collagen characteristics associated with aggressive phenotype tumor formation.…”
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1174
Mechanical properties of raw bamboo fiber-reinforced phosphogypsum-based composite cementitious materials and their strengthening mechanism.
Published 2025-01-01“…Secondly, the effects of the length and content of raw bamboo fibers on the mechanical properties of BFRPGCs at this optimal water-cement ratio were examined, along with an exploration of the mechanisms by which raw bamboo fibers impact the mechanical properties of the composites, considering their damage modes. Finally, the microstructure of BFRPGCs was analyzed using scanning electron microscopy (SEM), which elucidated the mechanisms through which raw bamboo fibers influence the working and mechanical properties of the composites. …”
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1175
Amino multi-walled carbon nanotubes further improve the thermal conductivity of boron nitride/liquid crystal epoxy resin composites
Published 2020-12-01“…Subsequently, its thermal conductivity was tested and analyzed using the Agari’s model and microstructure of the composites, and we can come to conclude that the thermal conductivity of h-BN@MCNT-NH2/LCER composites is higher than that of h-BN/LCER at the same filler content. …”
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1176
Study on axial compressive behavior and mesoscopic structural evolution of FRP confined coal gangue concrete.
Published 2025-01-01“…The strength variation and microstructure evolution mechanism of coal gangue concrete specimens confined by three kinds of FRP were discussed. …”
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1177
Effect of HVOF method spraying parameters on phase composition and mechanical and tribological properties of 86WC-10Co-4Cr coating
Published 2024-09-01“…The phase composition, microstructure and distribution of elements were analyzed using X-ray diffraction (XRD), scanning electron microscopy (SEM) methods. …”
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1178
High temperature oxidation behavior of S30815 heat resistant stainless steel substrates and welded joint
Published 2025-05-01“…The oxidation kinetics and microstructure of S30815 heat resistant stainless steel, both in its base material and welded joint, are analyzed at different service temperatures by the constant temperature oxidation method. …”
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1179
Effects of different raw thawing methods on the quality of sauce marinated beef
Published 2025-12-01“…By measuring the yield, chemical composition content, color, texture, flavor characteristics, and microstructure indicators of sauce marinated beef, the quality changes of the beef were analyzed. …”
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1180
Enhancing osteogenesis and mandibular defect repair with magnesium-modified acellular bovine bone matrix
Published 2024-10-01“…Mg2+ was incorporated into ABBM using an ion exchange method. The microstructure and mechanical properties of both ABBM and ABBM-Mg were analyzed using SEM and a biomechanical testing machine. …”
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