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1921
Framing the shooting of Al Jazeera journalist Shireen Abu Akleh in English and Arabic news headlines: a critical discourse study
Published 2024-09-01“…This study employs Van Dijk’s socio-cognitive model of Critical Discourse Analysis to conduct a comparative qualitative analysis of 100 Arabic and 100 English news headlines, exploring linguistic features at both microstructure and macrostructure levels. …”
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1922
SPECIFIC DEGRADATION STRUCTURE FEATURES AND MECHANICAL PROPERTIES OF FURNACE AND HEAT POWER EQUIPMENT ELEMENTS AFTER LONG-TERM OPERATION
Published 2012-02-01“…It has been established that an analysis of steel microstructure directly on equipment elements by means of a portable microscope is an efficient express method for evaluation of equipment condition and structures due to control of material structure degradation rate of a diagnosed object.…”
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1923
Research on thermoforming process of WE43 rare earth magnesium alloy plate
Published 2025-07-01“…Results demonstrated a temperature-dependent transition in fracture mechanisms: from brittle to ductile failure as temperature increased, accompanied by significant reductions in yield strength (from 151.1 MPa to 78.1 MPa, a 48.3% decline) and tensile strength (from 220.9 MPa to 88.7 MPa, a 59.8% decrease). Microstructural analysis of fracture surfaces revealed enlarged and homogenized dimples at higher temperatures, alongside grain coarsening from 17.97 μm (room temperature) to 22.90 μm (400 °C), corroborating enhanced plasticity. …”
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1924
Enhancing Compressive and Crush Performance of 3D-Printed ABS Thin-Walled Tubes Through Glass Fiber Reinforcement and Polyurethane Foam Infusion
Published 2025-01-01“…This research demonstrates that the strategic combination of glass fibers and PU foams, coupled with detailed microstructural analysis, can significantly enhance the structural integrity of 3D-printed components. …”
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1925
电动机——复合材料连杆机构系统的动态响应
Published 2005-01-01“…A three-phase AC motor-elastic linkage mechanism system with links fabricated from three-dimensional braided composite materials is taken as the object of study.According to the transverse vibration and torsional vibration of motor shaft and the 3-dimentional microstructure characters of three-dimensional braided composite materials,a group of coupling dynamic nonlinear equations of the system,which include composite materials parameters,electromagnetism parameters of motor and structure parameters of elastic linkage mechanism,are established by the finite element method.The non-linear characteristics of self-excited inertial forces are analyzed.The inner relations between the dynamic responses of the system and the microstructure parameters of composite materials,electromagnetism parameters of the drive-motor,the structure parameters of the mechanism and the transverse vibration are studied.Through analysis of an example,some valuable conclusions are obtained and verified.…”
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1926
Regulation of Muscle Quality of Tilapia by Embrittlement
Published 2025-08-01“…This study systematically evaluated the effects of embrittling duration on the quality of tilapia muscle through sensory evaluation, physicochemical analysis, microstructural observation, and myofibrillar protein (MP) structure analysis. …”
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1927
Integrated morphological observation, metabolomics, and transcriptomics to investigate the effect of growth years on the quality of Atractylodes macrocephala Koidz
Published 2025-07-01“…Morphologically, rhizome weight and length increased with age, and the characteristic “Hejing” structure became more pronounced. Microstructural analysis revealed progressively developed xylem. …”
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1928
Investigation of mechanical properties of AlSi3Cr alloy
Published 2017-09-01“…Poor impact toughness values were measured and the microstructural analysis confirmed the presence of coarse intermetallics, acting as crack initiation and propagation particles, on the fracture surfaces.…”
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1929
Tyrosinase-Catalyzed Soy Protein and Tannic Acid Interaction: Effects on Structural and Rheological Properties of Complexes
Published 2025-03-01“…This study investigated the structural, rheological, and microstructural properties of soy protein isolate (SPI) induced by tyrosinase-catalyzed crosslinking with tannic acid (TA) at 25 °C under neutral conditions at pH 6.5. …”
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1930
Study of the Structure and Mechanical Properties of Ti-38Zr-11Nb Alloy
Published 2025-04-01“…Energy dispersion spectrometry was employed to confirm the homogeneous distribution of Ti, Zr, and Nb in the alloy. A subsequent microstructural analysis revealed the presence of elongated β-grains subsequent to rolling and quenching. …”
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1931
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1932
Synergistic effect of solution-aging on phase evolution and high-temperature creep resistance in inertia-friction-welded Ti–6Al–4V aerospace components
Published 2025-09-01“…This study investigates the effects of a post-welding T6 heat-treatment strategy, namely solid solution and ageing treatment, on the microstructural evolution and high-temperature mechanical properties of Ti–6Al–4V (TC4) alloy joints produced by inertia friction welding (IFW). …”
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1933
Effects and differences of various concentration techniques on the evolution of therapeutic components in Lushan geothermal water
Published 2025-07-01“…Laboratory batch experiments, microstructural characterization, and hydrogeochemical modeling were employed to investigate the effects and differences of various concentration techniques under different environmental parameters on the evolution of therapeutic components in hot spring water. …”
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1934
Insightful investigation for the strengthening mechanisms of Al–Cu alloy prepared by wire arc additive manufacturing
Published 2024-11-01“…Employing electron microscopy, mechanical testing machines and other testing methods, a systematic analysis of the microstructure and mechanical properties of as-deposited Al–Cu alloys before and after homogenization is conducted. …”
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1935
Investigating the resistance to severe environmental erosion of modified Pisha sandstone composite materials
Published 2025-07-01“…This study aimed to investigate the microstructural evolution and the erosion resistance of modified Pisha sandstone composite materials (PCM) in severe environmental erosion, including water, alkali, acid, and sulfate solutions. …”
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1936
Study on Induction Tempering Technology of Escalator Change Gear
Published 2019-04-01“…Study on three different induction tempering processes for a certain kind of change gear are carried out, and the results are compared with that of the traditional furnace tempering process. By contrastive analysis of the hardness distribution, microstructure, and also the residual stress distribution after tempering, all the above tempering processes are evaluated. …”
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1937
Relationship between reticulospinal system sensitization and proprioceptive pathways in the development of dynamic spasticity (ReProDS) post-spinal cord injury: protocol for a pros...
Published 2024-11-01“…However, the impact of microstructural changes in RST and proprioception on DS following SCI remains unclear. …”
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1938
Experimental study on multisolid waste synergistic regeneration fluid backfill materials
Published 2025-12-01“…The optimal mix proportion is identified as 40–50 % soda residue (SR), 30–50 % slag, and 10–30 % phosphogypsum (PG) for the backfill material. Microstructural analysis reveals that SR and PG provide the necessary SO42- and Cl- for hydration reactions, which react with slag to form C-S-H, AFt, and Friedel's salt (Fs). …”
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1939
Stabilization of expansive clay soil using shells based agricultural waste ash
Published 2025-03-01“…Microstructural analysis revealed the formation of cementitious compounds that contributed to a denser and more robust soil structure. …”
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1940
Crystallographic texture and precipitation control via double austenitization in high-performance tool steel
Published 2025-09-01“…A combination of high-resolution dilatometry and scanning electron microscopy, including phase compositional and crystallographic analysis, was used to identify the microstructural changes. …”
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