Showing 1,581 - 1,600 results of 2,515 for search '"microstructure"', query time: 0.07s Refine Results
  1. 1581

    Physicochemical, structural characterization, and antioxidant activities of chondroitin sulfate from Oreochromis niloticus bones by Jun Yang, Mingyue Shen, Ting Wu, Xianxiang Chen, Huiliang Wen, Jianhua Xie

    Published 2023-07-01
    “…Moreover, their thermal properties, crystalline structure, and microstructure were also analyzed. Results showed that their Mw were between 10 kDa and 50 kDa. …”
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    Article
  2. 1582

    Nano-SiO2 and PVA Fiber Synergistically Strengthened Concrete to Optimize the Antifreeze, Antipermeability, and Anticorrosion Performance of Roads by Li Tang

    Published 2022-01-01
    “…Through compressive strength test, split tensile strength test, rapid freeze-thaw test, and microstructure test (X-ray diffraction and scanning electron microscope), this paper also analyzed the modification effect of PVA fiber concrete in different blends and the corresponding mechanism of nanoparticles. …”
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    Article
  3. 1583

    Effect of aluminizing coating on fatigue properties of DD6 single crystal superalloy by DONG Jianmin, LI Jiarong, ZHEN Zhen, XU Zhenhua

    Published 2025-01-01
    “…The cross-sectional microstructure and elemental distribution of DD6 alloy samples with aluminizing coating are analyzed using SEM and EDS, and the high cycle fatigue properties of the uncoated and coated samples are tested at 760 ℃ and 980 ℃, respectively. …”
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    Article
  4. 1584

    Rainfall-induced wind erosion in soils stabilized with alkali-activated waste materials by Alireza Komaei, Abbas Soroush, Seyed Mohammad Fattahi, Hesam Ghanbari

    Published 2025-01-01
    “…Wind tunnel experiments were conducted at wind velocities of 14 m/s, 21 m/s, and 28 m/s to investigate post-rainfall wind erodibility, along with changes in crust strength and microstructure analysis. The findings show the development of hydrated cementitious phases in alkali-activated material, which form around and between the particles during the alkaline activation process. …”
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    Article
  5. 1585

    Mechanical evaluation of a novel resin infiltrated lithium-disilicate ceramic network versus resin infiltrated feldspathic ceramic network by Mariam Adel, Moustafa Aboushlieb, Nour A. Habib

    Published 2025-02-01
    “…Porosity percentage and microstructure were investigated. Single crowns were milled from the newly fabricated PILN blocks and from Vita Enamic then fracture load test was performed. …”
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    Article
  6. 1586

    Research on Dewatering Ability of Municipal Sludge under the Treatment of Coupled Acid and Microwave by Xudong Zhang, Peng Ye, Yajun Wu, Zhen Guo, Yuan Huang, Xingtao Zhang, Yuncong Sun, Haiqiang Zhang

    Published 2021-01-01
    “…After centrifugation, the concentrations of soluble proteins and polysaccharides in the supernatant were measured to explore the disintegration of acid-microwave treatment on EPS. Finally, the microstructure of sludge treated by acid-microwave was studied via the SEM test. …”
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    Article
  7. 1587

    Preparation and mechanical properties influencing of Ti2AlNb powder alloy by WU Jie, WU Xiaofei, TIAN Kai, YIN Yifeng, CUI Xiaoxiao, LU Zhengguan, XU Lei

    Published 2025-01-01
    “…Ti2AlNb alloy is prepared using a hot isostatic pressing process.The effects of the powder-preparing process, porosity, and inclusion on the microstructure and mechanical properties of the Ti2AlNb alloy are investigated. …”
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    Article
  8. 1588

    Macro- and micro-galvanic corrosion of friction stir welding 6061-T6 Al and C1100 Cu dissimilar joints by Yi-Ting Wu, I-Chung Cheng, Chao-Sung Lin

    Published 2025-01-01
    “…The effect of the heterogeneous microstructures of FSW 6061-T6 Al and C1100 Cu dissimilar joints on corrosion in 3.5 wt % NaCl was studied, including macro- and micro-galvanic corrosions. …”
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    Article
  9. 1589

    Strength Characteristics and the Reaction Mechanism of Stone Powder Cement Tailings Backfill by Jianhua Hu, Qifan Ren, Quan Jiang, Rugao Gao, Long Zhang, Zhouquan Luo

    Published 2018-01-01
    “…The addition of stone powder improved the microstructure of backfill and produced a denser three-dimensional (3D) network structure; however, the plane porosities of Groups A and B gradually increased with the increase in the content of stone powder. …”
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    Article
  10. 1590

    Preparation of Porous Ceramic Building Decoration Materials by Foaming Method and Research on Nanomechanical Properties by Hongyao Zhang

    Published 2022-01-01
    “…The volume density, linear shrinkage rate, microstructure, room temperature, etc. of nanozirconia-reinforced mullite porous ceramics were studied by the amount of the foaming agent, the amount of mullite self-bonding phase powder, the type and amount of additives, etc. …”
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    Article
  11. 1591

    Characterization of Precipitation in Al-Li Alloy AA2195 by means of Atom Probe Tomography and Transmission Electron Microscopy by Muna Khushaim, Torben Boll, Judith Seibert, Ferdinand Haider, Talaat Al-Kassab

    Published 2015-01-01
    “…The microstructure of the commercial alloy AA2195 was investigated on the nanoscale after conducting T8 tempering. …”
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  12. 1592

    Analisis Wacana Kritis Model Teun Van Dijk Pada Berita Online Fakta Terbaru Kasus Agus Buntung, Jumlah Terus Bertambah Hingga Jadi Sorotan DPR RI by Novi Fitriani, Afni Maikalsum

    Published 2025-01-01
    “…The text dimension includes macro/thematic structures addressing the theme of the news text, superstructure/schematic aspects concerning the arrangement of the news text, and microstructure covering semantic elements (background, details, intentions, presuppositions), syntactic elements (coherence, use of active sentences), stylistic elements such as lexicons, and rhetorical elements (graphics and metaphors). …”
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    Article
  13. 1593

    Wear Resistance of B<sub>4</sub>C-TiB<sub>2</sub> Ceramic Composite by Pavol Švec

    Published 2025-01-01
    “…The effects of microstructure and mechanical properties on the wear resistance of B<sub>4</sub>C-TiB<sub>2</sub> ceramic composite were studied. …”
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    Article
  14. 1594

    Appropriate amount of modified corn flour improves the structural and physicochemical properties of wheat dough by Mengdi Song, Zhiqiang Fan, Zhan Liang, Shihong Wang, Xing Zhang, Youqiang Pei, Haiyan Gao, Jie Zeng

    Published 2025-01-01
    “…When the amount of SG-CF was less than 15 % or the amount of HB-CF was less than 20 %, the texture properties and microstructure of the wheat dough was maintained. However, the excessive addition of SG-CF or HB-CF destroyed the gluten network structure. …”
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  15. 1595

    Fabrication of Ni-Mn Microprobe Structure with Low Internal Stress and High Hardness by Employing DC Electrodeposition by Kuan-Hui Cheng, Fu-Je Chen, Chun-Ying Lee, Chao-Sung Lin, Jung-Tang Huang, Chang-Cheng Lan, Ping-Huan Tsou, Tzu-I Ho

    Published 2014-01-01
    “…The effects of current density and Mn2+ concentration in the electrolyte on the coating composition, cathodic efficiency, microstructure and mechanical properties were explored. …”
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  16. 1596

    Strength–ductility synergy in Mg-Gd-Y-Zr alloys via texture engineering in bi-directional forging by Jingli Li, Quanfeng Han, Xiuzhu Han, Xin Yi

    Published 2024-11-01
    “…To elucidate the role of BDF and gain a fundamental understanding of the remarkable simultaneous increase of strength and ductility, systematic microstructure characterization and analysis are performed. …”
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  17. 1597

    Influence of Degree of Compaction on Unsaturated Hydraulic Properties of a Compacted Completely Decomposed Granite by Rui Chen, Runqiang Tan, Zhongkui Chen, Yang Ping, Zhen Mei

    Published 2020-01-01
    “…In this study, the effects of the degree of compaction (DOC) on SWCCs and UPFs of CDG were investigated based on experiments where suction range was from 0 to 500 kPa. The microstructure of soil specimens was then analyzed by mercury intrusion porosimetry (MIP). …”
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    Article
  18. 1598

    Multiscale mechanical analysis for biomimetic implant design based on Triply Periodic Minimal Surfaces (TPMS) lattices: Application to partial replacement of femoral bone by Chrysoula Chatzigeorgiou, Boris Piotrowski, Fodil Meraghni, Yves Chemisky

    Published 2025-03-01
    “…The use of TPMS-based lattice structures with smooth junctions offers the potential to tailor the apparent modulus of an implant while minimizing stress concentration throughout the microstructure. In this study, four TPMS-based unit cells are investigated, namely: Schoen's Gyroid-like (sheet and skeletal), Schwartz's Primitive, and Schoen's IWP topologies. …”
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    Article
  19. 1599

    Study on Anisotropic Petrophysical Modeling of Shale: A Case Study of Shale Oil in Qingshankou Formation in Sanzhao Sag, Songliao Basin, China by Ang Li, Liyan Zhang, Jianguo Yang, Shichao Li, Fei Xiao, Yulai Yao, Yiming Huang, Bo Liu, Longsheng Li

    Published 2023-01-01
    “…Based on the petrological and microstructure characteristics of shale in the Qingshankou formation of Sanzhao sag in the north of Songliao Basin, this paper presents an anisotropy petrophysical model with complex pore structure suitable for organic shale constructed with the use of the Voigt-Reuss-Hill average model, an anisotropy self-consistent approximation+differential effective medium model, and the layering of clay and kerogen is simulated by using the Voigt-Reuss-Hill average and bond transform to achieve the simulation of shale anisotropy. …”
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    Article
  20. 1600

    Finite element models of intervertebral disc: recent advances and prospects by Tianze Sun, Junlin Wang, Xin Liu, Huagui Huang, Jinzuo Wang, Moran Suo, Jing Zhang, Zhonghai Li

    Published 2025-12-01
    “…As more advanced methods, More and more models which involve penetration parameters were used to simulate the biological behavior and biomechanical properties of IVD.Conclusions Personalized modeling should be carried out in order to better provide accurate basis for the diagnosis and treatment of the disease. In addition, microstructure, cell behavior and complex load should be considered in the process of model construction to build a more realistic model.…”
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    Article