Showing 1,881 - 1,900 results of 2,515 for search '"microstructure"', query time: 0.07s Refine Results
  1. 1881

    Multi-scale characterization of tight carbonate rocks based on digital cores by Changsheng Wang, Changsheng Wang, Lili Tian, Lili Tian, Chuanrui Sun, Chuanrui Sun, Yuwei Deng, Yuwei Deng, Ying Zhou, Ying Zhou, Xin Nie, Xin Nie

    Published 2025-01-01
    “…The characterization of carbonate microstructure is of great significance for the evaluation of carbonate oil and gas resources. …”
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    Article
  2. 1882

    Tailoring graphite fiber addition to improve high-temperature wear resistance graphite fiber/ Fe composite by Boer Cao, Qinyuan Huang, Yuhao Wu, Hongli Cao, Shangyang Zou, Quan Shan

    Published 2025-03-01
    “…The study analyzed the effects of different Gf levels on the microstructure and hardness of the iron matrix. Oxidation tests defined the temperature range for wear tests, revealing that the Gf/Fe composites possess a wear temperature range from room temperature to 900 °C. …”
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    Article
  3. 1883

    Antibacterial and photocatalytic activities of biosynthesized zinc oxide nanoparticle using novel plant P. macrosolen L. leaf extract by Abel Saka Gungure, Leta Tesfaye Jule, N. Nagaprasad, Krishnaraj Ramaswamy, Shanmugam Ramaswamy

    Published 2025-01-01
    “…FIB-SEM was used to analyze the microstructure and identify any aggregations. The EDX analysis revealed the presence of zinc and oxygen, with weights of 16.33% and 83.67%, respectively. …”
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    Article
  4. 1884

    Achieving Ultra‐High Heat Flux Transfer in Graphene Films via Tunable Gas Escape Channels by Haolong Zheng, Peng He, Shujing Yang, Yonghua Lu, Na Guo, Yanhong Li, Gang Wang, Guqiao Ding

    Published 2025-01-01
    “…The process involves using humidification treatment and freeze‐drying GO films to pre‐construct the ordered flat pore structure. The microstructure optimization of graphene films with more order, fewer wrinkles and defects, and larger grain size is achieved. …”
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    Article
  5. 1885

    lncRNA-KCNQ1OT1: A Potential Target in Exosomes Derived from Adipose-Derived Stem Cells for the Treatment of Osteoporosis by Shan-zheng Wang, Jun Jia, Chang-hong Chen

    Published 2021-01-01
    “…Osteoporosis is a worldwide medical and socioeconomic burden characterized by systemic impairment of bone strength and microstructure. Exosomes derived from adipose-derived stem cells (ADSCs-Exos) have been confirmed to play effective roles in the repair of various tissues and organs. …”
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    Article
  6. 1886

    Physicochemical and Antioxidant Properties of Chitosan Films Incorporated with Cinnamon Oil by Marco A. López-Mata, Saul Ruiz-Cruz, Norma Patricia Silva-Beltrán, José de Jesús Ornelas-Paz, Víctor Manuel Ocaño-Higuera, Francisco Rodríguez-Félix, Luis A. Cira-Chávez, C. L. Del-Toro-Sánchez, Keiko Shirai

    Published 2015-01-01
    “…The films were characterized based on their physical properties (solubility, water vapor permeability, optical property, and microstructure) and antioxidant properties (DPPH, ABTS, and its protective effects on human erythrocytes). …”
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    Article
  7. 1887

    White Matter Biomarkers Associated with Motor Change in Individuals with Stroke: A Continuous Theta Burst Stimulation Study by K. P. Wadden, S. Peters, M. R. Borich, J. L. Neva, K. S. Hayward, C. S. Mang, N. J. Snow, K. E. Brown, T. S. Woodward, S. K. Meehan, L. A. Boyd

    Published 2019-01-01
    “…However, when categorized as responders vs. nonresponders using change in motor behaviour, we demonstrated a significant difference in CMC microstructural properties (as measured by fractional anisotropy (FA)) for individuals in M1c and S1c groups. …”
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    Article
  8. 1888

    Recent advances on the oxide film of ignition-proof magnesium alloys: A review by Jiaxuan Han, Bo Hu, Zhenfei Jiang, Fanjin Yao, Zixin Li, Dejiang Li, Xiaoqin Zeng, Wenjiang Ding

    Published 2025-01-01
    “…The paper also introduces various characterization methods for the microstructure and properties of oxide film. The primary objective of this paper is to enhance the comprehension of oxide film concerning the ignition resistance of Mg alloys and to furnish references for future advancements and research in Mg alloys with heightened ignition resistance.…”
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    Article
  9. 1889

    pH Sensitivity Estimation in Potentiometric Metal Oxide pH Sensors Using the Principle of Invariance by Siddharth Ravichandran, Chockalingam Thiagarajan, Ponnusamy Senthil Kumar

    Published 2021-01-01
    “…The proposed model takes into account the microstructure and crystalline structure of the MOX material. …”
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    Article
  10. 1890

    Designing multivalent NiMn-based layered nanosheets with high specific surface area and abundant active sites for solid-state hydrogen storage in magnesium hydride by Tao Zhong, Tian Xu, Liuting Zhang, Fuying Wu, Yiqun Jiang, Xuebin Yu

    Published 2025-01-01
    “…Even at a low operating temperature of 235 °C, the modified system was still able to release 4.44wt% H2 in an hour, which has rarely been reported in previous studies. Microstructure observations and density functional theory calculations revealed that first, the hydrogen pumping effect of Mg2Ni/Mg2NiH4 promotes the adsorption and desorption of hydrogen molecules on the surface of MgH2, second, MnOx drew electrons from Mg2Ni, producing a new Density of State structure with a lower d-bond center. …”
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    Article
  11. 1891

    Anisotropic compressive deformation behavior of hot-rolled Mg-3Al-0.5Ce alloy by Prakash C. Gautam, Somjeet Biswas

    Published 2024-11-01
    “…This work investigates the anisotropic compressive deformation of hot-rolled Mg-3Al-0.5Ce alloy and correlates it with microstructure and texture. Hot-rolled alloy had elongated and equiaxed grains with long-aligned Al11Ce3 precipitates within the grain boundaries along rolling direction (RD) and basal texture along normal direction (ND). …”
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    Article
  12. 1892

    Investigation on Mechanical Properties and Reaction Characteristics of Al-PTFE Composites with Different Al Particle Size by Jia-xiang Wu, Xiang Fang, Zhen-ru Gao, Huai-xi Wang, Jun-yi Huang, Shuang-zhang Wu, Yu-chun Li

    Published 2018-01-01
    “…The reaction phenomenon and stress-strain curves were recorded by a high-speed camera and universal testing machine. The microstructure of selected specimens was anatomized through adopting a scanning electron microscope (SEM) to correlate the mesoscale structural characteristics to their macroproperties. …”
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    Article
  13. 1893

    Experimental investigation of CF8 stainless steel impeller quality using PLA-based fused deposition modeling-assisted investment casting by Margi Shah, Dhiren Patel, Sarang Pande, Mustufa Haider Abidi, Fahad Alasim

    Published 2025-01-01
    “…The surface roughness values obtained at the shroud and blade surface of the final cast were 4.64 μm 6.67 μm, respectively. Microstructure and hardness testing were also performed on the FDMAIC impeller to validate the process. …”
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    Article
  14. 1894

    On the Stability of Graphene-Based Aqueous Dispersions and Their Performance in Cement Mortar by Teresa Gerace, Sebastiano Candamano, Simone Bartucci, Carlo Poselle Bonaventura, Alfonso Policicchio, Raffaele Giuseppe Agostino, Milena Marroccoli, Antonio Telesca, Mariano Davoli, Andrea Scarcello, Lorenzo S. Caputi, Daniela Pacilè

    Published 2025-01-01
    “…Field emission scanning electron microscopy (FESEM) was also employed to characterize the microstructure of pristine graphene-based nanomaterials and their inclusion within the cement matrix. …”
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    Article
  15. 1895

    Highly printable, strong, and ductile ordered intermetallic alloy by Yinghao Zhou, Weicheng Xiao, Dawei Wang, Xu Tang, Zheling Shen, Weipeng Li, Jun Zhang, Shijun Zhao, Junhua Luan, Zibing An, Rongpei Shi, Ming Yan, Xiaodong. Han, C. T. Liu, Yilu Zhao, Tao Yang

    Published 2025-01-01
    “…The developed CCIMA exhibits good printability, enabling a crack-free microstructure with a low porosity of 0.005%. More importantly, a good combination of high tensile strength (~1.6 GPa) and large uniform elongation (~35%) can be achieved, which has not been reported in the existing additive-manufactured alloys. …”
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    Article
  16. 1896

    Preparation and ablation behavior of solid solution ceramic Ta0·2Zr0·8C–SiC matrix-modified C/C composites under high heat flux by Yuanming Zhou, Zhenxiao Tang, Ruizhi Liu, Zhe Zhou, Maozhong Yi, Ke Peng

    Published 2025-03-01
    “…The comparative samples of C/C–ZrC–SiC and C/C–TaC–SiC were also prepared using these same technologies. The microstructure, flexural properties, and ablation performance of the composite were investigated. …”
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    Article
  17. 1897

    Biaxial Flexural Strength and Vickers Hardness of 3D-Printed and Milled 5Y Partially Stabilized Zirconia by Sebastian Hetzler, Carina Hinzen, Stefan Rues, Clemens Schmitt, Peter Rammelsberg, Andreas Zenthöfer

    Published 2025-01-01
    “…Key outcomes included biaxial flexural strength (ISO 6872) and Vickers hardness (<i>n</i> ≥ 23 samples/subgroup). Microstructure and grain size were analyzed using light and scanning electron microscopy. …”
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    Article
  18. 1898

    Additive manufacturing of ceramic composite cellular structures by spontaneous infiltration of copper oxide in alumina by Ameer Hamza, Muhammad Umar Azam, Aikifa Raza, Samuel Mao, Khalid Askar, TieJun Zhang

    Published 2025-01-01
    “…The in-situ mobilization and capillary infiltration of molten CuO among Al2O3 particles of different sizes is investigated to reveal the microstructure, optical-mechanical properties and thermal stability of CuO/Al2O3 composite structures. …”
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    Article
  19. 1899

    Edible Film Whey-Gelatin: Lama Gelasi, Solubilitas dan Mikrostruktur dengan Penggabungan Bubuk Teh Hijau by Fahrullah Fahrullah, Basriani Basriani, Cis Anita, Farah Febryanti, Fitriyani Fitriyani

    Published 2025-01-01
    “…The incorporation of green tea powder altered the microstructure of the films, enhancing surface features and strengthening the polymer matrix. …”
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    Article
  20. 1900

    Shale Heterogeneity in Western Hunan and Hubei: A Case Study from the Lower Silurian Longmaxi Formation in Well Laidi 1 in the Laifeng-Xianfeng Block, Hubei Province by Peng Zhang, Junwei Yang, Yuqi Huang, Jinchuan Zhang, Xuan Tang, Chengwei Liu

    Published 2022-01-01
    “…The three types of shale facies exhibit strong heterogeneity in terms of the occurrence state of organic matter, organic content, mineral composition, microstructure and structure, brittleness, and micropore type. …”
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    Article