Showing 2,421 - 2,440 results of 3,089 for search 'microstructure (evolution OR evaluation)', query time: 0.19s Refine Results
  1. 2421

    Performance of engineered cementitious composites containing high volume of ceramic powder and magnetized water by Khalid A. Eltawil, Mostafa M. Keshta, Mohamed M. Yousry Elshikh, Waleed E. El-Demerdash, Osama Youssf

    Published 2025-03-01
    “…In this study, seven mixes were designed and tested to evaluate the performance of ECC containing a high proportion of ceramic powder (CP) as cementitious materials partial replacement, and magnetized water (MW) as ECC mixing water. …”
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    Article
  2. 2422

    Vertical Hot-Melt Extrusion: The Next Challenge in Innovation by Maël Gallas, Ghouti Medjahdi, Pascal Boulet, Victoire de Margerie

    Published 2025-07-01
    “…The extrudates were characterized by powder X-ray diffraction (PXRD) and small-angle X-ray scattering (SAXS) to evaluate crystallinity and microstructure. In vitro dissolution tests were performed under sink conditions using USP Apparatus II to assess drug release profiles. …”
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  3. 2423

    Study of mechanisms of crack formation on tungsten composites using the three-point method by M.V. Lebedieva, D. Terentyev, А. Лінкова, S.V. Lebediev

    Published 2022-04-01
    “…The aim of this study was evaluated the ductile-to-brittle transition temperature (DBTT) and microstructure of miniaturized tungsten composites by three point bending method. …”
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    Article
  4. 2424
  5. 2425

    Production and optimization of affordable artificial geopolymer aggregates containing crumb rubber, plastic waste, and granulated cork based on machine learning algorithms by Mohamed Abdellatief, Abedulgader Baktheer, Mohamed Shahin, Aref A. Abadel, Ashraf M. Heniegal

    Published 2025-07-01
    “…Additionally, the microstructure of the optimized samples was analyzed under varying curing temperatures (60 °C, 90 °C, and 500 °C). …”
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    Article
  6. 2426

    Study on iron removal and phase transition behavior of titanium gypsum in acidic solution by GUAN Xuemao, ZHANG Zihan, LIU Songhui, ZHU Jianping

    Published 2025-01-01
    “…The phases of the products were identified, and the iron removal rate and gypsum content were quantitatively evaluated to characterize the efficiency of iron removal. …”
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    Article
  7. 2427

    Performance and Heavy Metal Leaching Behavior of Bituminous Fly Ash-Based Geopolymer in Aggressive Environments by Parichat Muensita, Suwimol Asavapisit, Rungroj Piyaphanuwat

    Published 2025-03-01
    “…The BFA-based geopolymer (BFAG) exhibited high mechanical strength and a densified microstructure. The optimal SiO2/Al2O3 and Na2O/SiO2 molar ratios were found to be 3:1 and 0.2, respectively, yielding a 28-day compressive strength of 9.65 MPa. …”
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  8. 2428

    Study on Nanomaterials Coated Natural Coir Fibers as Crack Arrestor in Cement Composite by Akshata Musale, Anand M. Hunashyal, Arun Y. Patil, Raman Kumar, Tansir Ahamad, M. A. Kalam, Mahaboob Patel

    Published 2024-01-01
    “…Tensile and three-point tests were performed to evaluate the mechanical characteristics of the hybrid composite. …”
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    Article
  9. 2429

    Performance Assessment of Organic Fibre-Reinforced Ceiling Boards for Sustainable Building Applications by Theophilus Olukunle Oloyede, Joseph Abutu, Zaka Audua Mshelia

    Published 2025-08-01
    “…Mechanical properties (tensile strength, hardness, impact energy), water absorption, thickness swelling, and microstructure were evaluated. Snot apple fibre-based boards (SAF) showed superior tensile strength (12.51MPa), hardness (79.5HVN), and impact energy compared to cow hair fibre boards (CHF) shows 9.29MPa tensile strength, 73.3HVN hardness, though with greater variability and thickness swelling. …”
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  10. 2430

    Structural and magneto-elastic properties of samarium doped cobalt–nickel ferrite ceramics obtained by spark plasma sintering by Mario German Ibuado, Renee Joselin Sáenz-Hernández, Carlos Roberto Santillan-Rodriguez, Jose Andres Matutes-Aquino, María Cristina Grijalva-Castillo

    Published 2025-03-01
    “…The composition, structure, and microstructure of the nanoparticles and pellets were characterized by different techniques such as X-ray diffraction, scanning electron microscopy, and transmission electron microscopy. …”
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    Article
  11. 2431

    Effects of Heating Temperature, pH and Ionic Strength on the Stability of Flammulina velutipes Emulsions by Qiuyu YU, Ziyan YUE, Jiali LIU, Yuchun HE, Yingchun ZHU

    Published 2025-04-01
    “…The aim of this study was to evaluate the stability of the Flammulina velutipes emulsion when the environmental factors (such as temperature, pH and ionic strength ) changes. …”
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    Article
  12. 2432

    A swept-source optical coherence tomography study of the spectrum of laser pointer maculopathy by Magdy Moussa, Mahmoud Leila, Mohammed Fotouh Elashri, Ahmed Osama Hashem

    Published 2025-06-01
    “…Abstract Background To evaluate the efficacy of swept-source optical coherence tomography (SS-OCT) in detecting the clinical spectrum of macular microstructure changes secondary to laser pointer injury (LPI), including their response to therapeutic intervention. …”
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  13. 2433

    Impact of Freezing and Freeze Drying on <i>Lactobacillus rhamnosus</i> GG Survival: Mechanisms of Cell Damage and the Role of Pre-Freezing Conditions and Cryoprotectants by Junyan Wang, Peng Wu, Sushil Dhital, Aibing Yu, Xiao Dong Chen

    Published 2025-05-01
    “…Although numerous studies have investigated the effectiveness of various protective agents in mitigating environmental stresses on bacterial cells and improving their survival during freeze drying, there is limited understanding of how freezing parameters impact the process by influencing ice crystal formation and bacterial cell microstructure. Therefore, this study systematically evaluates the effects of freeze-thawing and freeze-drying processes on the survival and metabolic activity of LGG. …”
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  14. 2434

    Comparative computational and experimental insights into the structural, electrical, and biological properties of CeO2 fluorite ceramics by Raj Kumar, Vipin Kumar Gupta, Mohit Khosya, Sangeeta Singh, Upendra Kumar

    Published 2025-06-01
    “…Abstract A comprehensive comparative study was conducted on synthesized (CS) and commercially procured (CP) cerium oxide (CeO₂) samples, and evaluating their computational, structural, microstructural, biocompatibility, and electrical properties. …”
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  15. 2435

    High temperature stress-strain data for SAE 5120 steel under various strain ratesDataverse by Philippe Moreau, Jean-Dominique Guérin, José Grégorio La Barbara Sosa, Eli Puchi Cabrera, André Dubois, Laurent Dubar

    Published 2025-08-01
    “…Finite Element simulations are often used to model and optimize these processes, requiring accurate material flow stress and strain hardening data under varying deformation conditions and microstructures. Traditional constitutive models, often based on parametric laws, have limitations: they assume flow stress depends solely on temperature and strain rate, neglecting softening effects from dynamic recrystallization (DRX) and failing to capture stress evolution during transient loading conditions. …”
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  16. 2436

    Investigation of the Usage Properties of Steel Slag as Pigment in Low-Temperature Glaze by Muhterem Koç, Eda Taşçı

    Published 2023-10-01
    “…The colour effects of 45 compositions created with a triple-phase diagram with steel slag, CoO, and Cr2O3 on low-temperature glaze composition were determined. The microstructural evaluation of the selected colours by SEM and EDX analysis were carried out.The prepared glaze compositions were applied by pouring on the high silica ceramic body. …”
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  17. 2437

    Optimal mix ratio and numerical simulation study of concrete modified by nano-silica synergistically reinforced with basalt fibers by Changxing Zhu, Duo Li, Shengran Zhang, Huazhe Jiao, Jiaqi Guo, Xinming Chen

    Published 2025-09-01
    “…Mechanical tests and microstructural observations were conducted on specimens prepared with the optimal mix. …”
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  18. 2438

    Vitamin A-loaded decellularized kidney capsule promoted wound healing in rat by Mozafar Khazaei, Mohammad Rasool Khazaei, Sepideh Kadivarian, Shahid Muhsin Hama, Hevar Hassan Hussein, Hojjat Haghighimanesh, Leila Rezakhani

    Published 2024-06-01
    “…Then, the above scaffold was evaluated on the full-thickness wound model in rat, which showed good wound contraction, and increased VEGF factor. …”
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  19. 2439

    Hot Tensile Behavior of 05Cr17Ni4Cu4Nb Stainless Steel: Damage Model and Fracture Characteristics by Jing Yuan, Hongjun Jiang, Liwei Zheng, Kuangyu Zhang

    Published 2025-07-01
    “…Microstructural analysis revealed the features of ductile fracture and provided insights into the mechanism by which δ-ferrite influences microvoid evolution. …”
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  20. 2440

    Effect of annealing on the elastic properties of copper thin films via laser ultrasonics by Yun Young Kim

    Published 2025-08-01
    “…X-ray diffraction analysis revealed dominant crystallite growth in the (111) orientation, suggesting that orientation-dependent microstructural evolution plays a key role in the modulus enhancement due to the elastic anisotropy of Cu.…”
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