Showing 1,461 - 1,480 results of 1,900 for search '(microstructures OR (microstructural OR microstructure)) evaluation', query time: 0.15s Refine Results
  1. 1461

    Preparation, Physicochemical Properties, Biological Activity of a Multifunctional Composite Film Based on Zein/Citric Acid Loaded with Grape Seed Extract and Its Application in Sol... by Ning Wang, Jiaxin Wei, Cuntang Wang, Jian Ren

    Published 2025-05-01
    “…Mechanical parameters exhibited inverse proportionality to GSEE concentration, with tensile strength and elongation at break decreasing by 28.13% and 59.43%, respectively. SEM microstructural analysis revealed concentration-dependent increases in surface asperity and cross-sectional phase heterogeneity. …”
    Get full text
    Article
  2. 1462

    Axial compressive performance of low-carbon high-strength recycled aggregate concrete by Jian Li, Tan Wang, Jian Hong, Sumei Liu, Chao Zheng, Yin Chi

    Published 2024-12-01
    “…These findings provide a comprehensive understanding of the mechanical performance and microstructural characteristics of LCHRAC, contributing to its potential application in sustainable construction practices.…”
    Get full text
    Article
  3. 1463

    Influence of bond strength in treated mixed recycled aggregate concrete incorporating olivine sand by Anmol Basnett, Anandh Sekar, Sindhu Nachiar, George Uwadiegwu Alaneme

    Published 2025-07-01
    “…Experimental analyses, including compressive strength, pull-out tests and microstructural evaluations using HRSEM, revealed that the incorporation of treated MRA and Olivine Sand significantly enhanced the bond strength at the rebar-concrete interface. …”
    Get full text
    Article
  4. 1464

    Utilizing fly ash from municipal solid waste and polypropylene fiber to improve the flexural properties of compacted cement sand by Chalermpon Wungsumpow, Sakol Pochalard, Keeratikan Piriyakul

    Published 2025-07-01
    “…The flexural performance was evaluated based on ASTM C1018 and ASTM C-09 standards, and microstructural characteristics were analyzed using scanning electron microscopy (SEM). …”
    Get full text
    Article
  5. 1465

    Optimizing ultra high-performance concrete (UHPC) mix proportions using technique for order preference by similarity to ideal solution (TOPSIS) for enhanced performance: Precision... by Sathya Sai Regalla, N. Senthil Kumar

    Published 2025-07-01
    “…Since the early 1990s, researchers globally have explored various approaches to refine the selection of optimal UHPC compositions, addressing criteria such as strength, durability, workability, cost analysis, environmental impact, and microstructural properties. In this study, we utilize the Technique for Order Preference by Similarity to an Ideal Solution (TOPSIS) as a Multi-Criteria Decision-Making (MCDM) tool to navigate the complexities of UHPC mix selection. …”
    Get full text
    Article
  6. 1466

    Investigation of mechanical and metallurgical properties of commercially pure titanium grade 2 tube-to-tubesheet joints by Ahmad Al Tamimi, Dinu Thomas Thekkuden, Abdel-Hamid Ismail Mourad, Mohammad Alkhedher

    Published 2025-07-01
    “…The findings showed that α′-phase was dominant in the weld zone and the heat affected zone with no noticeable signs for β-phase remnants in the mentioned zones. In addition, microstructural analysis on the expanded joints showed a direct relationship between the expansion percentage and the reduction of grains size near the roller expander in the expanded zone, while grains in transition and unexpanded zones experienced an insignificant impact due to expansion at both tube’s surfaces. …”
    Get full text
    Article
  7. 1467

    Emulsion electrospinning of lemongrass essential Oil-Loaded Ferula haussknechtii gum/ Polyethylene oxide as bioactive coating by Saeedeh Jafari, Abdollah Hematian Sourki, Safoora Pashangeh

    Published 2025-06-01
    “…The LGEO emulsion in the F. haussknechtii gum/polyethylene oxide solution was prepared via ultrasonic method, and its physicochemical properties, including pH, electrical conductivity, density, and apparent viscosity, were systematically evaluated. The microstructural morphology of the electrospun coating was analyzed using scanning electron microscopy (SEM). …”
    Get full text
    Article
  8. 1468

    Thermal damage in crystalline rocks: the role of heterogeneity by Yike Dang, Zheng Yang, Shangtong Yang, Xiaoyu Liu, Junlong Shang

    Published 2025-04-01
    “…Abstract Accurately evaluating the impact of microstructural heterogeneity on thermal damage and failure mechanisms in crystalline rocks is crucial for geothermal energy development and the establishment of nuclear waste repositories. …”
    Get full text
    Article
  9. 1469

    Performance of Concrete Incorporating Waste Glass Cullet and Snail Shell Powder: Workability and Strength Characteristics by Udeme Udo Imoh, Akindele Christopher Apata, Majid Movahedi Rad

    Published 2025-06-01
    “…These improvements were statistically significant (<i>p</i> < 0.05) and supported by correlation analysis, which revealed a strong inverse relationship between WGC content and slump (r = −0.97) and strong positive correlations between early and later-age strength. Microstructural analyses (SEM/EDX) confirmed enhanced matrix densification and pozzolanic activity. …”
    Get full text
    Article
  10. 1470

    Psychoradiologic white matter alterations in pediatric Type I bipolar disorder: a diffusion tensor imaging (DTI) study by Rania Abou khadrah, Ashraf Mohammed Elaggan, Sara Essam Hasby

    Published 2025-07-01
    “…Conclusion Combining FA, MD, and RD parameters provided a comprehensive assessment of microstructural white matter changes in pediatric Type I BD, demonstrating DTI’s potential as a diagnostic tool.…”
    Get full text
    Article
  11. 1471

    Deep learning based identification of rock minerals from un-processed digital microscopic images of undisturbed broken-surfaces by M.A. Dalhat, Sami A. Osman

    Published 2025-06-01
    “…This study employed convolutional neural networks (CNNs) for the classification of rock minerals based on 3179 RGB-scale original microstructural images of undisturbed broken surfaces. …”
    Get full text
    Article
  12. 1472

    The effect of various oil pollutants on the compressibility properties of clayey sand by M. Arabani, H. Haghsheno

    Published 2025-03-01
    “…Scanning electron microscopy (SEM) was also employed to assess the microstructural interaction between the soil and the four oil pollutants. …”
    Get full text
    Article
  13. 1473

    Investigation into the Rolling Process of 20CrNiMo/Incoloy 825 Composite Materials by Jie Liu, Hailian Gui, Peng Zhang, Chen Zhang, Hao Liu

    Published 2024-11-01
    “…Based on the results of single- and multi-pass finite element simulation experiments, microstructural observations and interface analyses were then conducted on the 20CrNiMo/Incoloy 825 composite materials after rolling. …”
    Get full text
    Article
  14. 1474

    The application of the local histograms of apparent difusion coefficient in differentiation of brain astrocytomas by Mihailović Jelena, Grujičić Danica, Lavrnić Slobodan, Daković Marko

    Published 2019-01-01
    “…Background/Aim. Microstructural diversity of brain astrocytomas makes their diagnostics and differentiation by using the diffusion weighted imaging (DWI) difficult. …”
    Get full text
    Article
  15. 1475

    Investigation of high-temperature wear behaviour of Mo-alloyed SS316 laser claddings deposited by LDED for heat exchanger tubes by C.R. Aprameya, Sharnappa Joladarashi, M.R. Ramesh

    Published 2025-10-01
    “…Microstructural evolution, wear mechanisms, and oxide formation were comprehensively analyzed using FE-SEM, XRD, EDS, and Raman spectroscopy, while surface topography was assessed with 3D non-contact profilometry. …”
    Get full text
    Article
  16. 1476

    Enhancing the Durability and Elastic Modulus of Oil-Contaminated Soils In Wet-Dry Cycles Through Stabilization with Traditional Materials by Hadis Nasiri, Navid Khayat, Ahad Nazarpour

    Published 2025-06-01
    “…For this purpose, a series of laboratory tests were conducted to evaluate compaction, durability and microstructural analyses. …”
    Get full text
    Article
  17. 1477

    Rate-dependent inelastic deformation of Slochteren sandstone: implication for reservoir compaction in the Groningen gas field by Takahiro Shinohara, Berend A. Verberne, Christopher J. Spiers, Johannes. H. P. de Bresser, Suzanne J. T. Hangx

    Published 2025-07-01
    “…The mechanical data, complemented by microstructural analysis, suggest that subcritical cracking, coupled with grain rearrangement, was the dominant mechanism causing inelastic deformation under triaxial and uniaxial strain conditions. …”
    Get full text
    Article
  18. 1478

    Experimental Study on Silt Stabilization Using Alkali-activated Rice Husk Ash Geopolymer by XU Hong, WANG Xu, CHEN Wei, ZHANG Yue-lin, LI Bo-han

    Published 2025-05-01
    “…X-ray diffraction (XRD) was used to analyze the composition of hydration products, and scanning electron microscopy (SEM) was employed to characterize the microstructural evolution, systematically revealing the “activation-cementation-strengthening” mechanism.…”
    Get full text
    Article
  19. 1479

    Production of Cu-Sn Alloy Coatings Onto AISI 1020 Carbon Steel Substrate Using Sodium Citrate Bath and SPC Electrodeposition by Camila Santos Silva, Antonio Vitor de Castro Braga, Marina Araújo João Lopes da Costa, Jefferson Santos de Gois, Dalva Cristina Baptista do Lago, Lilian Ferreira de Senna

    Published 2025-05-01
    “…Coatings with small grains, high Sn content, a single Cu6Sn5 phase microstructure, and reduced porosity were obtained by increasing F and γ, improving the cathodic current efficiency and charge transfer resistance in the NaCl 3.5%w/v. …”
    Get full text
    Article
  20. 1480

    Effects of Different Blanching Methods and Freezing Rates on Textural Properties of Prepared Broccoli by ZHAO Yinuo, JIN Xin, BI Jinfeng, XIE Yitong, DU Ting

    Published 2025-01-01
    “…Besides, the microstructure was observed. The results indicated that the optimal process for maintaining the hardness of broccoli was steam blanching followed by freezing at −40 ℃. …”
    Get full text
    Article