Showing 1,481 - 1,500 results of 3,089 for search '(microstructures OR (microstructural OR microstructure)) (evolution OR evaluation)', query time: 0.14s Refine Results
  1. 1481
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    Utilizing multiple diffusion metrics in evaluation of corticospinal tract injury in patients with glioblastoma by Ting Chen, Peipei Wang, Eryuan Gao, Jie Bai, Guohua Zhao, Kai Zhao, Gaoyang Zhao, Yu Zhang, Yong Zhang, Mengzhu Wang, Guang Yang, Boyan Xu, Xiaoyue Ma, Jingliang Cheng, Jingliang Cheng

    Published 2025-07-01
    “…DeLong’s test revealed a significant performance difference between DKI and DTI.ConclusionDiffusion parameters from DTI, DKI, NODDI, and MAP-MRI are useful for evaluating CST injury. While DKI-derived MK and NODDI-derived ICVF achieved identical high AUC values, MK exhibited a more balanced sensitivity-specificity profile for assessing microstructural alterations in CST injury, this advantage of DKI may better address clinical demands, potentially aiding in surgical planning and preserving motor function in patients with GBM.…”
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  3. 1483
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  5. 1485

    EVALUATION OF INTERNAL COHESION OF MULTIPHASE PLASMA-SPRAYED COATINGS BY CAVITATION TEST: FEASIBILITY STUDY by Radek Mušálek, Emanuele Nardozza, Tomáš Tesař, Jan Medřický

    Published 2020-06-01
    “…In this study, applicability of indirect vibratory cavitation test (adapted from ASTM G32 standard) for such testing was evaluated. Three plasmasprayed coatings having distinctive microstructures were tested: i) conventional alumina coating deposited from coarse powder, ii) hybrid coating deposited by co-spraying of coarse alumina powder and fine yttria-stabilized zirconia (YSZ) suspension, and iii) compact alumina coating deposited from fine ethanol-based suspension. …”
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  6. 1486

    FeMnCuNiTi and FeMnCuNiMo: Novel high entropy alloys for green hydrogen production by Andrea Brotzu, Carla Lupi, Daniela Pilone

    Published 2025-10-01
    “…These chromium and cobalt free HEAs were produced by using a centrifugal induction furnace and characterized to highlight their microstructure in the as-cast condition and after homogenization thermal treatment carried out at 1000 °C. …”
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  7. 1487

    Adaptive beam-shaping enabled high-precision patterned laser micro-grooving by Pei Qiu, Jun Li, Dandan Yuan, Zixuan Xin, Jiaxu Huang, Shaolin Xu

    Published 2025-01-01
    “…Various microgrooves with precise cross-sections, including triangles, trapezoids, and functionally contoured microstructures, are achieved by patterned laser direct writing assisted with the adaptive beam-shaping method. …”
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  8. 1488
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    Correlation between macroscopic and microscopic mechanical behavior of tuff material under uniaxial compression by Jin Linlin, Ma Hongfa, Yu Jiang, Wang Feng, Yin Dawei, Qu Xiao, Yang Yingsong, Tao Minghao

    Published 2025-03-01
    “…In addition, the two-dimensional particle flow numerical model was constructed based on the PFC2D partition modeling method to analyze the evolution law of the internal structure of tuff from the perspective of mineral microstructure. …”
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  10. 1490
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    Evaluation of Mechanical Properties and Water Resistance Performance of Concrete Modified with Graphene Nanoplatelets (GNP) by Leidys Johana Jaramillo, Robin Kalfat

    Published 2025-05-01
    “…Microscopic analysis indicated that GNP contributed to reinforcing the microstructure of concrete through nucleation and filling effects, thereby enhancing the material's overall engineering performance.…”
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  12. 1492

    Evaluation of the influence of freeze–thaw cycles on the joint strength of granite in the Eastern Tibetan Plateau, China by Lirong Qi, Jiading Wang, Dengfei Zhang, Yongshuang Zhang, Jianfei Ma

    Published 2024-10-01
    “…The correlation between strength be-havior and microstructural evolution of samples after freeze–thaw cycles was discussed. …”
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  13. 1493
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    Performance evaluation of limestone-blended cement and cellulose nanomaterials in 3D concrete printing by N. Salifu, M.T. Bassuoni, G. Guven

    Published 2025-07-01
    “…Key performance indicators included flowability, yield stress, setting time, compressive strength (in both horizontal and vertical directions), and interlayer bond strength. Thermal and microstructural analyses complemented these assessments to validate the observed trends. …”
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  16. 1496

    Identifying Ultrasonic Testing Based Nondestructive Qualification Parameters for Laser DED Processed IN718 by Guillermo Huanes-Alvan, Himanshu Sahasrabudhe, Sunil Kishore Chakrapani

    Published 2025-06-01
    “…These measurements were further used to extract parameters that quantify the anisotropy, microstructural heterogeneity, and grain scattering. Two laser-DED IN718 samples fabricated with slightly different processing parameters were evaluated to observe the influence of the laser power and scan speed on the qualification parameters. …”
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  17. 1497

    Durability evaluation of calcined clay and limestone powder blended ternary self-compacting concrete by Taku J. K, Amartey Y. D., Ejeh S. P., Lawan A.

    Published 2021-06-01
    “…The results obtained shows that the ternary SCC showed improved durability and strength properties with age with dense and improved microstructure.…”
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