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Showing 2,261 - 2,280 results of 3,089 for search '(microstructures OR microstructural) (evolution OR evaluation)', query time: 0.17s Refine Results
  1. 2261

    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. …”
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    Article
  2. 2262

    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). …”
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    Article
  3. 2263

    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. …”
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  4. 2264

    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. …”
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    Article
  5. 2265

    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). …”
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  6. 2266

    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. …”
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    Article
  7. 2267

    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. …”
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    Article
  8. 2268

    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.…”
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    Article
  9. 2269

    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. …”
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    Article
  10. 2270

    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. …”
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    Article
  11. 2271

    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. …”
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  12. 2272

    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. …”
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  13. 2273

    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. …”
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    Article
  14. 2274

    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. …”
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  15. 2275

    Enhancing Beef Meat Emulsion: The Role of Banana Peel Albedo Powder by Kübra Unal, Nazik M. Dilek, Halime Alp, Nuran Erdem, Ali S. Babaoğlu

    Published 2025-05-01
    “…This study aimed to evaluate the effects of banana peel albedo powder (BPAP) on the physicochemical and microstructural properties of beef meat emulsions. …”
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  16. 2276

    Enhanced irradiation-resistance in NbMoTaW refractory high-entropy alloy via rhenium addition by Li Huang, Shuo Sun, Jianrong Xue, Xiaohui Lin, Xuanqiao Gao, Yanchao Li, Jianfeng Li, Chunfang Ma, Wen Zhang

    Published 2024-12-01
    “…The He2+ irradiation-induced mechanical and microstructural evolutions were studied in Nb25Mo25Ta25W25 (at.%) and Nb20Mo20Ta20W20Re20 (at.%) refractory high-entropy alloys (RHEAs) films, respectively. …”
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  17. 2277

    High temperature effects on fatigue performance and crack initiation mechanisms of 316LN stainless steel for nuclear power pipelines by JianNeng Zheng, JunChao Hu, YueHui Jiang, QingYuan Wang, Kun Yang

    Published 2025-03-01
    “…Moreover, its microstructural features and fatigue crack nucleation mechanisms were further studied. …”
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    Article
  18. 2278

    Production and characterization of eco-cement using eggshell powder and water hyacinth ash by Heri Septya Kusuma, Aurelio Muhammad Saleemah Agung, Najla Anira Putri, Muhamad Shifu, Nafisa Illiyanasafa, Bernadeta Ayu Widyaningrum, Andrew Nosakhare Amenaghawon, Handoko Darmokoesoemo

    Published 2025-06-01
    “…The results show that eco-cement formulations incorporating 9 % WHA exhibit superior microstructural properties, suggesting their potential for practical applications. …”
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    Article
  19. 2279

    Impact of Multiple-Laser Processing on the Low-Cycle Fatigue Behaviour of Laser-Powder Bed Fused AlSi10Mg Alloy by Arun Prasanth Nagalingam, Erkan Bugra Tureyen, Abdul Haque, Adrian Sharman, Ozgur Poyraz, Evren Yasa, James Hughes

    Published 2025-07-01
    “…This study investigates the microstructure, tensile properties, and fatigue performance of components fabricated by L-PBF using single- and multiple-laser configurations. …”
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  20. 2280

    Durability assessment of clay soils stabilised with geopolymers based on recycled glass powder in various corrosive environments by Meysam Pourabbas Bilondi, Mahdi Amiri Daluee, Mobina Amirriahi, Maryam Akhgar Eslamieh, Komeil Rajaee, Mojtaba Zaresefat

    Published 2025-09-01
    “…After 28 days of ambient curing, specimens underwent exposure for 3 and 30 days to air-drying (AD), tap water (TW), municipal wastewater (WW), seawater (SW), gasoline (GA), and 1 M hydrochloric acid (AC) to assess their impacts on unconfined compressive strength (UCS) and microstructure. Results indicate that geopolymer formulations significantly enhance strength and durability compared to OPC-treated soils. …”
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    Article