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921
Longitudinal multimodal MRI analysis of lecanemab treatment in mild cognitive impairment: a pilot study of structural, perfusion, and microstructural changes
Published 2025-08-01“…However, its effects on brain structure, cerebral perfusion, gray matter microstructure and white matter microstructure remain unclear.MethodsThis exploratory longitudinal study aimed to evaluate changes in brain volume, cerebral blood flow (CBF), and diffusion tensor imaging (DTI) measures over a 12-month treatment period in 8 patients with MCI receiving biweekly lecanemab infusions. …”
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922
Evaluation of Ignition and Combustion Reactions of CuFeS2 and Silica Stone Less Than 100 ms in a Drop Furnace
Published 2025-03-01“…The combustive sample was observed by a high-speed camera. The microstructure of reaction products in water-quenched samples was evaluated using scanning electron microscopy-energy dispersive spectroscopy. …”
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923
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924
Effects of Heat Treatment on Microstructures and Corrosion Properties of Al<i><sub>x</sub></i>CrFeNi Medium-Entropy Alloy
Published 2025-03-01“…This study designed Al<i><sub>x</sub></i>CrFeNi (<i>x</i> = 0.8, 1.0, 1.2) medium-entropy alloys featuring a BCC + B2 dual-phase structure to systematically investigate the effects of Al content variation and heat treatment on microstructure evolution and corrosion behavior. Microstructural characterization revealed that all investigated alloys maintained the BCC + B2 dual-phase labyrinth structure. …”
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925
Achieving ultrafine martensite-bainite duplex microstructures by combining prior cold deformation with chronological control of phase transformation in GCr15 bearing steel
Published 2025-05-01“…In addition, the effect of prior cold deformation on the evolution of martensite-bainite duplex microstructures is also discussed.…”
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926
Abrasion resistant characteristics of UHPC based on high-speed underwater method: Efficiency, process, evaluation, and mechanisms
Published 2025-01-01Subjects: Get full text
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927
An Evaluation of the Impact of Curdlan and Buttermilk Addition on the Functional Properties and Sensory Quality of Processed Cheese Analogs
Published 2024-12-01Subjects: Get full text
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928
A Review on Material Dynamics in Cold Spray Additive Manufacturing: Bonding, Stress, and Structural Evolution in Metals
Published 2025-02-01“…This review examines the basic CSAM mechanism, including deposition dynamics, bonding mechanism, dynamic recrystallization, residual stress evolution, and post-spray heat treatments which affect microstructural and mechanical properties. …”
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929
Probing deformation mechanisms of CoCrFeNiMn0.75Cu0.25 highentropy alloy after thermo-mechanical treatment using in situ EBSD investigation
Published 2025-07-01Subjects: Get full text
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930
The superior oxidation resistance of 60NiTi aircraft bearing alloy by introducing TiN and Ni3Ti multiple-layer structure
Published 2025-07-01Subjects: Get full text
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931
Developing novel high-Si 12 % Cr reduced-activation ferritic/martensitic cladding alloys via the cluster-formula approach and CALPHAD method
Published 2025-03-01Subjects: Get full text
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932
Evolution of Precipitates and Microhardness of L-PBF Inconel 625 Through Relevant Thermal Treatment
Published 2024-12-01“…The alloy is prone to precipitation under elevated temperatures, which makes designing suitable heat treatment to tailor the desired microstructure and mechanical properties critical. Traditional heat treatment for wrought IN625 cannot be applied to L-PBF IN625; therefore, it is vital to understand the evolution of precipitates on the way to complete recrystallization. …”
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933
Microstructure Evolution and Mechanical Behavior of TiB-Reinforced Ti-6.5Al-2Zr-1Mo-1V Matrix Composites Obtained by Vacuum Arc Melting and Spark Plasma Sintering
Published 2024-11-01“…The microstructure of the as-cast Ti-6.5Al-2Zr-1Mo-1V/TiB composite composed of TiB fibers randomly distributed within the two-phase α/β matrix, while the as-sintered composite had a network-like microstructure, in which areas of the two-phase α/β matrix were delineated by walls of TiB fibers. …”
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934
Revealing the microstructure evolution and excellent ductility of near-α Ti–6Al–3Nb–2Zr–1Mo alloy via spark plasma sintering using pre-alloyed spherical powders
Published 2025-03-01“…The effects of sintering temperature and powder particle sizes on the microstructure evolution, dislocation motion, and mechanical properties were systematically investigated. …”
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935
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936
Variation of Deformation Conditions of Zagros Suture Zone between Baneh and Shahrekord Areas, Iran
Published 2023-06-01“…The fault comprises of a main thrust in its NW part (Baneh area) while is partitioned to four fault splays in its SE part (Sharekord area). Evaluation of deformation conditions of the MZRF fault rocks carried out using quartz, feldspar and calcite twins’ microstructures as well as mineral composition indicates that the fault has propagated from various conditions correspond to different brittle to brittle-ductile transition zones. …”
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937
Tailoring Heat Treatment Strategies to Enhance Corrosion Resistance and Mechanical Performance of Low-Carbon Steel in Marine Environment
Published 2025-08-01Subjects: Get full text
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938
Surface Integrity and Machining Mechanism of Al 7050 Induced by Multi-Physical Field Coupling in High-Speed Machining
Published 2025-01-01Subjects: Get full text
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939
The effect of Ta alloyed state on the corrosion resistance of TC4 surface laser cladding high entropy alloy
Published 2025-01-01Subjects: Get full text
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940
Rotational Bending Fatigue Crack Initiation and Early Extension Behavior of Runner Blade Steels in Air and Water Environments
Published 2025-07-01Subjects: Get full text
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