Showing 9,781 - 9,800 results of 9,964 for search '(microstructur OR ((microstructure OR microstructure) OR microstructuree))', query time: 0.17s Refine Results
  1. 9781

    Design and Research on the Preparation of Pervious Concrete Using Carbonized Steel Slag as a Full Component by Xiao Chen, Kai Zhang, Benren Wang, Zhiqiang Wu, Mingkai Zhou

    Published 2025-05-01
    “…The results demonstrate that when CaO and MgO contents reached 5% and 15%, respectively, the 28d compressive strength of mortar increased by 134.49% compared to the reference group. Microstructural analysis confirmed that CaO reacted to form CaCO<sub>3</sub> crystals, while MgO enhanced strength by regulating CaCO<sub>3</sub> crystal morphology to optimize product structure. …”
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    Article
  2. 9782

    Intelligent Design of Pavement Concrete Based on RSM-NSGA-III-CRITIC-VIKOR by Yuren Huo, Zhaoguang Li, Yan Wang

    Published 2025-04-01
    “…NSGA-III generated 73 Pareto-optimal solutions, with CRITIC selecting an optimal mix (W/C = 0.35), sand ratio = 36%, AEA = 0.200%) validated experimentally (R<sub>f</sub>/R<sub>c</sub> = 0.141), shrinkage = 0.0446%, porosity = 2.82%. Microstructural characterization using scanning electron microscopy and low-field nuclear magnetic resonance (SEM/LF-NMR) demonstrated refined pore distribution and enhanced compactness. …”
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    Article
  3. 9783

    The use of reduced graphene oxide (rGO) as de-icing agent in engineered cementitious composites (ECC) by Hasan Erhan Yücel, Maciej Dutkıewıcz, Muhammed Dıkmen

    Published 2025-08-01
    “…TGA-DTA, FT-IR, XRD and SEM–EDX analyses were performed to determine the microstructural properties of rGO-ECCs. Compared to the control (0.0% rGO-ECC) sample, the compressive strength of the 0.6% rGO-ECC sample decreased by approximately 26% and was determined as 52 MPa. …”
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    Article
  4. 9784

    Molecular mechanisms underlying leaf enlargement in spaceflight-mutated ‘Deqin’alfalfa by Qian Kuang, Rui Ding, Die Huang, Chenggang He, Hua Jiang

    Published 2025-07-01
    “…Results Integrated transcriptomic, targeted phytohormone metabolomic, and microstructural analyses were used to reveal the mechanistic basis of leaf enlargement in the mutant. …”
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    Article
  5. 9785

    Experimental analysis of parameters affecting the lateral resistance of micropile groups embedded in sandy soil by Amir Hossein Vakili, Aghileh Khajeh, Mohammad Mahdi Shalchian, Roghayeh Tajari

    Published 2025-09-01
    “…It is observed that the stress rate in the relative density of 90% increased by about 192.3% compared to the relative density of 50% for fixed L/D. Microstructural analysis shows grout coats the sand grains, forming a cementitious bridge between particles. …”
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    Article
  6. 9786

    Physical properties of Alaska pollock surimi gel as affected by emulsified level and heating rates by Van-Thi Nguyen, Emiko Okazaki

    Published 2024-12-01
    “…Physical variables such as color, water holding capacity (WHC), rheological characteristics, microstructural features, and physical attributes were used to evaluate the effects of electrical factors and oil particle dispersion on the gel qualities. …”
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    Article
  7. 9787

    Understanding Zn-assisted liquid metal embrittlement in resistance spot welding of Zn-coated TRIP steel sheets: Effects of Si and Al on Fe–Zn reactions by Seok-Hyun Hong, Sunghak Lee, Sung-Joon Kim

    Published 2025-05-01
    “…The findings provide the importance of optimizing the Si/Al ratio to enhance microstructural stability and weld integrity in Zn-coated TRIP steels.…”
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    Article
  8. 9788

    Study on Boiling Performance of Multi-bubble Nucleation at Nanoscale by GAO Deyang, SUN Zhiyuan, LIU Zhanwei, BO Hanliang

    Published 2025-06-01
    “…This study provides a theoretical basis for optimizing the microstructural design in the boiling heat transfer process, offering valuable guidance for the design of efficient heat exchange systems such as nuclear reactors.…”
    Article
  9. 9789

    Physical, chemical, and mineralogical properties of agromarine waste ash by Obinna O. Barah, Milon S. Dennison, Stephen N. Nnamchi, Kennedy C. Onyelowe, Emmanuel B. O. Olotu

    Published 2025-06-01
    “…PSA’s low moisture content (< 5%) ensures superior reactivity, while EWA’s slightly higher moisture (~ 1%) remains viable for low-moisture environments. Microstructural analysis using scanning electron microscopy (SEM) reveals porous, irregular surfaces, improving adsorption and bonding. …”
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    Article
  10. 9790

    Enhancing drying efficiency and nutritional quality of oat grass using high-voltage discharge plasma drying by Mingjie Zhang, Zhiqing Song, Bufan Li, Chunxu Qin, Changjiang Ding, Liqiang Liu

    Published 2025-05-01
    “…The results indicate that reducing needle spacing during HVDPD treatment leads to significant improvements in rehydration performance, microstructural integrity, forage quality, and energy consumption of the oat grass. …”
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    Article
  11. 9791

    Optimizing Al7072 Grooved Joints After Gas Tungsten Arc Welding by Wei Guo, Qinwei Yu, Pengshen Zhang, Shunjie Yao, Hui Wang, Hongliang Li

    Published 2025-07-01
    “…This results in a tensile strength of 297.95 MPa and penetration depth of 5 mm, a 90.38% increase in tensile strength compared to the RSM experimental worst group. Microstructural analysis reveals the presence of β-Mg<sub>2</sub>Si and η-MgZn<sub>2</sub> strengthening phases, which contribute to the material’s enhanced mechanical properties. …”
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    Article
  12. 9792

    Cobalt iron oxide-infused silicone nanocomposites: Magnetoactive materials for remote actuation and sensing by Al Rashid Ans, Kalva Sumama Nuthana, Hossain Mokarram, Koç Muammer

    Published 2025-07-01
    “…Silicone/CIO MAPCs were characterized for their microstructural, thermal, mechanical, and magnetic properties. …”
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    Article
  13. 9793

    Reduced Field-of-View Diffusion-Weighted Imaging of the Lumbosacral Enlargement: A Pilot In Vivo Study of the Healthy Spinal Cord at 3T. by Marios C Yiannakas, Francesco Grussu, Polymnia Louka, Ferran Prados, Rebecca S Samson, Marco Battiston, Daniel R Altmann, Sebastien Ourselin, David H Miller, Claudia A M Gandini Wheeler-Kingshott

    Published 2016-01-01
    “…Developing methods to overcome these problems would offer new means to gain further insights into microstructural changes of neurological conditions involving the lower SC, and in turn could help explain symptoms such as bladder and sexual dysfunction. …”
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    Article
  14. 9794

    Investigating the Oxidation Resistance of HfCZrCTiC Composite at 1200 °C: The Role of Nano Carbon Black and Silicon by Shahroukh Malae Hezarvandi, Zohre Balak

    Published 2025-04-01
    “…The oxidation process was carried out using differential thermal analysis (DTA) and thermal gravimetry analysis (TGA) at a temperature of 1200 °C. Microstructural evaluation and phase identification were done using a scanning electron microscope and X-ray diffraction.Results: The results showed that the weight changes for HfZrTi, HfZrTi-C.Bn, HfZrTi-Si and HfZrTi-C.Bn-Si samples were obtained to be 13.5%, 16.9%, 12.9%, and 7%, respectively. …”
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  15. 9795

    Mechanical performance of 3D printed functionally graded PETG: An experimental investigation by Sheikh Aadil Hussain, M.S. Charoo, Mir Irfan Ul Haq

    Published 2025-10-01
    “…Scanning Electron Microscopy (SEM) analysis revealed strong inter-raster bonding and well-formed microstructures with minimal flaws and voids in the gyroid and functionally graded samples at 100 % infill. …”
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  16. 9796

    Fabrication and Ultraviolet Response Characteristics of All-Oxide Bi<sub>2</sub>O<sub>3</sub>/Ga<sub>2</sub>O<sub>3</sub> Heterojunction by Xiuqing Cao, Fanxiang Wei, Jianwei Gu, Qingqing Zheng, Libin Wang, Zhenying Chen

    Published 2025-06-01
    “…In this study, a heterojunction device constructed from Bi<sub>2</sub>O<sub>3</sub> and Ga<sub>2</sub>O<sub>3</sub> is demonstrated. The microstructures and photoelectrical properties of Bi<sub>2</sub>O<sub>3</sub> and Ga<sub>2</sub>O<sub>3</sub> thin films were investigated. …”
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  17. 9797
  18. 9798

    Mechanism of Center-towards-Surface Enzymatic Hydrolysis Pattern for Sweet Potato Starch Induced by Annealing Treatment and a New Method for Porous Starch Preparation by Yusheng WANG, Hui JIANG, Haihua CHEN

    Published 2025-05-01
    “…After being modified by the combination treatment of annealing and α-amylase hydrolysis, the properties of the starch, such as degree of hydrolysis, particle size distributions, thermodynamic properties, microstructures, and crystalline structures, were determined. …”
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  19. 9799

    Diffusion and Consolidation of Slag-Based Geopolymer for Concrete Pavement Rehabilitation by Wenjie Li, Jinchao Yue, Bin Liang

    Published 2025-04-01
    “…Fine aggregate grouting will exhibit the pressure filtration effect—especially for the 2.36–1.18 mm aggregate, the pressure filtration effect is the most obvious. An SEM microstructural analysis demonstrated that the geopolymer with a water–slag ratio of 0.4 has a faster hydration and dissolution, which results in a decrease in the density of local reactants. …”
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    Article
  20. 9800

    Individualized surgical management of supratentorial hypertensive intracranial hemorrhage: a retrospective study using 3D Slicer and diffusion tensor imaging by Haifeng Lin, Haiyan Zhao, Jianmin Wang, Enqi Wu, Taiping An

    Published 2025-07-01
    “…Post-operative measurements of the posterior limb of the internal capsule were significantly higher than pre-operative measurements, indicating improved microstructural integrity of white matter tracts and enhanced neurological function. …”
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    Article