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1981
The Effects of Different Types of Fly Ash on the Compressive Strength Properties of Briquettes
Published 2011-01-01“…Particle size distribution and microstructure elemental analyses of the materials used were carried out by a particle size analyzer (Mastersizer) and a scanning electron microscope (SEM-EDS). …”
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1982
Cerebral White Matter and Retinal Arterial Health in Hypertension and Type 2 Diabetes Mellitus
Published 2013-01-01“…Further exploratory analysis demonstrated that the observed retinal arteriolar narrowing among individual with hypertension was associated with widespread subclinical losses in WM microstructural integrity and these associations were present predominantly in the frontal lobe. …”
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1983
Long-Term Performance of Mortars with Combined Incorporation of Ladle Furnace Slag and Metakaolin
Published 2024-09-01“…Although the nominal resistance does not show a clear advantage with the application of MK, a significant reduction in the porosity of the mortar is observed. Microstructural analysis indicates that the addition of MK increases the hydration compounds when mixed with LFS. …”
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1984
Grain disintegration and dynamic recrystallization during impact tests of additively manufactured nickel-based alloy 718
Published 2024-11-01“…Phenomenological material constitutive models, such as the modified versions of Johnson-Cook and Hensel-Spittel models, were developed based on the SHPB test results. Analysis of microstructural evolution under impact conditions highlighted that columnar grains with high Schmid factors tend to undergo preferential activation and dislocation pile-up. …”
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1985
Mechanical behavior of NiCr and NiCrTi alloys for implant prosthetic components
Published 2013-06-01“…The composition and microstructure was determined through analysis of two specimens from each group by metallographic analysis (MEV/EED). …”
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1986
Evolution and Evaluation of Duplex Grain of As-cast 30Cr2Ni4MoV Steel during Heat Treatment
Published 2020-02-01“…As the main microstructure flaw of heavy forging, duplex grain (the grain size is non-uniform) may result in producing a reject. …”
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1987
Influence of Curing Time and Initial Moisture Content on Metakaolin-Based Geopolymer-Stabilized Soft Soil
Published 2023-01-01“…Furthermore, the strength of geopolymer-stabilized soil increased as the curing time increased, regardless of the binder and initial moisture contents. The microstructure analysis confirmed that the stabilized soil had a denser microstructure, the formation of homogeneous gel, and fewer microcracks and pores. …”
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1988
Investigation of 77W-20Re-3Ni Sinter Designed for Cores of Armour-Piercing Projectiles
Published 2015-12-01“…The diagram of the production process of this sinter and exemplary picture of its microstructure were shown in the paper. The results of the analysis of the chemical composition of selected microregions examined materials, and selected mechanical properties such as compressive strength and hardness were presented in the next part of the paper. …”
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1989
Model of the Mechanical Behavior of Cementitious Matrices Reinforced with Nanomaterials
Published 2017-01-01“…CNTs and CNFs have been introduced as a nanoscale reinforcing material to cementitious composites, for stiffening and strengthening the microstructure. This technology is motivated by the need to control crack initiation in the cementitious gel before it propagates into visible crack formations. …”
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1990
Mechanical strength and environmental impacts of eco-self-compacting mortar containing dune sand in the Oued-Souf region of Algeria as cementitious materials
Published 2025-06-01“…The mechanical performance of SCM was assessed through compressive strength and flexural strength tests. SEM analysis was also conducted to examine the microstructural development of the hardened SCM. …”
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1991
Mock-up pragmatic study on the impact performance of self-compacting concrete incorporating sea sand
Published 2024-10-01“…This improvement was attributed to accelerated cement setting and enhanced FA reactivity, leading to better hydration products. Microstructural analysis revealed more hydration products and fewer pores in specimens with 50 $$\%$$ % sea sand, due to the disconnected pore structure from Friedel’s salt formation. …”
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1992
Hot deformation behavior and process parameters optimization of GH4738 nickel-based superalloy
Published 2024-11-01“…However, its high deformation resistance, narrow hot working window, and complex microstructural evolution pose significant challenges to plastic deformation of the alloy. …”
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1993
A narrative review of diffusion kurtosis MRI parameters in diagnosing degenerative spine diseases in animal models
Published 2024-12-01“…The findings suggest that DKI is more sensitive than conventional MRI and diffusion tensor imaging (DTI) in detecting subtle microstructural changes in the intervertebral disc space and spinal cord. …”
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1994
Refinement Mechanism of Ultrafine-Grained CP-Ti Fabricated via Equal-Channel Angular Pressing
Published 2025-02-01“…Herein, CP-Ti was processed up to four passes by RD-ECAP to obtain an ultrafine-grained structure. The microstructure evolution, refinement mechanism, and dynamic recrystallization (DRX) behavior was investigated by TEM and EBSD analysis. …”
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1995
Laser treatments of Nimonic 263 nickel-based superalloy
Published 2019-03-01“…In this paper, the influence of parameters of laser processing (drilling, cutting, welding and laser shock peening) on microstructure of superalloy Nimonic 263 are investigated. …”
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1996
Narrative production abilities of children with autism
Published 2025-06-01“…Narrative comprehension was also assessed immediately after each task. Macrostructure analysis examined the organization and structure of the narratives while microstructure analysis focused on linguistic elements such as syntax and word use. …”
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1997
Static and Fatigue Strength of Graphene Nanoplatelet-Reinforced AA6061-T6 Friction Stir Spot-Welded Lap Joints
Published 2025-03-01“…The reinforcement process had a detrimental effect on the fatigue life of the joints under cyclic loading conditions. The microstructural analysis and examinations conducted during this study revealed that this reduction in fatigue strength is attributed to the agglomeration of GNPs at the grain boundaries of the aluminum matrix, leading to porosity in the stir zone (SZ), the formation of continuous brittle phases, and a transition in the fracture mechanism from ductile to brittle. …”
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1998
Effect of B<sub>4</sub>C Reinforcement on the Mechanical Properties and Corrosion Resistance of CoCrMo, Ti, and 17-4 PH Alloys
Published 2025-06-01“…This study investigates the effect of boron carbide (B<sub>4</sub>C) ceramic reinforcement on the microstructural, mechanical, electrical, and electrochemical properties of CoCrMo, Ti, and 17-4 PH alloys produced via powder metallurgy for potential biomedical applications. …”
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1999
Structural changes and cellulose ultrastructure mapped with electron microscopy and SAXS after enzymatic hydrolysis of mildly steam pretreated Norway spruce
Published 2025-02-01“…To improve the efficacy of biomass utilization and identify optimal processing conditions, we evaluated the microstructural alterations occurring during pretreatment and enzymatic hydrolysis in Norway spruce. …”
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2000
Modifying hydrogen storage properties of the RE−Mg-based alloys with minor Sc addition
Published 2025-07-01“…The results showed that stage II was prolonged and accelerated at high temperature, and the growth rate and hydrogen storage of stage I were increased at low temperature in hydrogen absorption. Microstructure analysis revealed the presence of Mg, CeMg12, Mg47Y, and YNi2Al3 phases in the Sc0 sample. …”
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