Showing 1,561 - 1,580 results of 3,089 for search '(microstructural OR microstructure) (evolution OR evaluation)', query time: 0.22s Refine Results
  1. 1561
  2. 1562

    Thermal and carbonation resistance of tunnel concrete: Experimental evaluation and hybrid ANN–GPR modeling under fire–CO₂ exposure by Amirhossein Fatemi, Ahmad Ganjali, Reza Babaei Semiromi, Pejman Aminian

    Published 2025-12-01
    “…Carbonation depth increased by 24.8 % under the same conditions, attributed to microcracking and enhanced CO₂ ingress. Microstructural characterization using XRD revealed decomposition of Ca(OH)₂ and partial formation of CaCO₃, confirming mineralogical deterioration. …”
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    Article
  3. 1563

    Evaluate the Advanced Machining on Metal Matrix Composite Manufactured Via Adding Nano-Aluminum Oxide on Recycled Aluminum Waste by S.H.A. Alfatlawi, N.M. Khabou, W.A. Mughir

    Published 2024-12-01
    “…The results appeared that improving in microstructure, also the hardness of the composite improved (37.2% and 22.6%) before and after machining.…”
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  4. 1564
  5. 1565

    Preparation of high Fischer ratio peptides from seabuckthorn (Hippophae rhamnoides L.) seed meal, characterization and functional evaluation by Yuanju Zheng, Yunxi Zhou, Yichao Pei, Zhuoling Feng, Michael Yuen, Hywel Yuen, Qiang Peng

    Published 2025-04-01
    “…Additionally, a shift in the microstructure towards a more loosely packed configuration was observed. …”
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  6. 1566

    Role of conventional MRI and MR diffusion tensor imaging in cervical spine trauma: A comprehensive evaluation of the cervical cord by Shanmathi R, Kalaivani P, Bhuvaneswari KA, Murali N, Vasumathy S

    Published 2025-06-01
    “…The objective was to analyse in vivo microstructural parameters—Fractional Anisotropy (FA) and Apparent Diffusion Coefficient (ADC)—using region of interest (ROI) analysis and to compare these parameters with conventional MRI findings for early detection of axonal injury. …”
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    Article
  7. 1567

    Evaluation of the Variability of Micro and Macro Spray Parameters as a Function of Sampling Time Using a Laser Doppler Analyzer by Dariusz Lodwik, Mariusz Koprowski

    Published 2025-06-01
    “…The guiding idea determining the direction of the conducted research was to use a 2D (two-dimensional) laser analyzer LDA/PDA (laser Doppler anemometry/phase Doppler anemometry) to evaluate the values of selected micro and macro parameters (microstructure characterization with simultaneous evaluation of lateral distribution) of the spray. …”
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  8. 1568

    Adaptability Evaluation of High-Density Kill Fluid for Ultra-Deep and Ultra-High Temperature Well Testing in Tarim Oilfield by Junyan Liu, Lili Li, Shuang Liu, Yan Ye, Sihan Cheng, Kun Wang, Lang Wang, Zhenjiang Wu, Jun Wu

    Published 2025-04-01
    “…The correlation between the microstructure and macroscopic properties of kill fluids was elucidated through particle size distribution analysis, scanning electron microscopy (SEM), Fourier-transform infrared spectroscopy (FTIR), and rheological characterization. …”
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  9. 1569
  10. 1570

    Evaluation of the Cycle Count in Determining the Wear Rate of a Cast Wheel in Two Service Lives Using the Twin Disc Test by A.C. Carvalho, R.S. Miranda, M. Jose-Bueno, D.S. Monteiro, A.B. Rezende, G.A. Santos, N. Cheung, P.R. Mei

    Published 2025-07-01
    “…This study aims to evaluate the wear and rolling contact fatigue performance of two lives of the same railway wheel: one with a bainitic microstructure and the other with a pearlitic microstructure, both tested against the same commercial premium rail. …”
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  11. 1571
  12. 1572

    Assessment of Precast Concrete Deterioration in Marine Environments Using Non-Destructive Methods by Tarek Ibrahim Selouma, Walid Fouad Edris, Abd Al-Kader A. Al Sayed, Rashid Al-Marri, Mostafa Shaaban

    Published 2025-03-01
    “…Non-destructive testing (NDT) has proven valuable for durability assessment, yet its application remains limited due to the complex microstructural characteristics of concrete. This study establishes a comprehensive procedure for evaluating precast concrete degradation in marine environments using multiple characterization techniques. …”
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  13. 1573

    Surface Brillouin Scattering in Disordered Optical Fibers With Transverse Anderson Localization Guiding Mechanism for Evaluation of Longitudinal Structural Fluctuations by Sheng Liang, Yongxin Zhang, Xin Wang, Xinzhi Sheng, Shuqin Lou, Bo Lin, Mingli Dong, Lianqing Zhu

    Published 2018-01-01
    “…This paper is an interesting theoretical enlightenment for combining the novel concepts of surface-BS and DOF, also a useful exploration of longitudinal structural evaluating method for special optical fibers with microstructures.…”
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  14. 1574

    Development of a method to evaluate strain in weld solidification using in-situ observations with high-brightness synchrotron X-rays by Houichi Kitano, Tomoya Nagira, Fumiyoshi Yoshinaka, Takahiro Sawaguchi, Takayuki Yamashita, Yasuhiro Aoki, Hidetoshi Fujii

    Published 2024-12-01
    “…Recently, we developed an in-situ observation technique using high-brightness synchrotron X-rays to observe the formation of weld solidification microstructures. This study proposes a new method to evaluate the strain distribution and strain history of weld solidification zones using time-series in-situ images. …”
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  15. 1575
  16. 1576

    Automated fractal analysis for mandibular bone evaluation in type 1 diabetes mellitus using a novel single click approach by Melek Tassoker, Yunus Balel, Mediha Erturk, Kaan Sagtas

    Published 2025-08-01
    “…However, FD values in ROI 2, 3, 4, and 5—corresponding to the gonial and interdental areas—were significantly higher in the T1DM group compared to controls, suggesting microstructural differences in trabecular bone. The results indicate that T1DM is associated with region-specific alterations in mandibular trabecular bone architecture. …”
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  17. 1577

    Preparation of nanoparticle-stabilized foam fracturing fluid and its foam stabilization mechanism by YANG Zhaozhong, ZHENG Nanxin, ZHU Jingyi, LI Xiaogang

    Published 2023-04-01
    “…The stabilization mechanism study is revealed by the SNP aggregation at Plateau is observed in the foam microstructure which can block the drainage channels. …”
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  18. 1578

    Compositional and biochemical activity evaluation of highly polymerized tea pigments in black tea based on natural deep eutectic solvent extraction by Di Wang, Yang Liu, Bin Zeng, Yuqin Xu, Sheng Cao, Yuanyan Luo, Shuangling Xiao, Jie Teng

    Published 2025-04-01
    “…The HPTPs were separated from the NADES using a dialysis membrane. Microstructural analysis was conducted by XRD, SEM, and AFM, combined with thermal property analysis using TG-DSC and Py-GC–MS determination of biochemical components, and structural analysis through UV–visible, FT-IR, NMR, and SERS spectroscopies. …”
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  19. 1579
  20. 1580

    Evaluation of the bone structure surrounding photofunctionalized implants using the fractal analysis method: a split-mouth randomized clinical study by Hamed Farsiani, Nilsun Bagis, Elif Polat Balkan, Fatma Karacaoglu, Zülal Deniz Güner, Kaan Orhan

    Published 2025-07-01
    “…Conclusions PF appears to enhance osseointegration by improving bone microstructure as shown by increased FD values. FDA is a reliable imaging-based proxy for evaluating implant-related bone changes. …”
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