Showing 1,221 - 1,240 results of 1,685 for search '(microstructural OR microstructure) analyzed', query time: 0.12s Refine Results
  1. 1221

    Effects of Pore Structure on Sandstone Mechanical Properties Based on Micro-CT Reconstruction Model by Rui Song, Lifu Zheng, Yao Wang, Jianjun Liu

    Published 2020-01-01
    “…Then, the quantitative relationships between porosity, TC, tortuosity of rock skeleton and rock mechanics parameters of digital rock samples are established and analyzed. The tortuosity of the rock skeleton is highly correlated with the mechanical parameters of the rock, i.e., Young’s modulus (R2 = 0.95), compressive strength (R2 = 0.94), yield strength (R2 = 0.92), and shear modulus (R2 = 0.94), which is believed to be more feasible to reveal the impacts of the microstructure of the rock on its mechanical properties.…”
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  2. 1222

    Preparation of nanoparticle-stabilized foam fracturing fluid and its foam stabilization mechanism by YANG Zhaozhong, ZHENG Nanxin, ZHU Jingyi, LI Xiaogang

    Published 2023-04-01
    “…The stabilization mechanism study is revealed by the SNP aggregation at Plateau is observed in the foam microstructure which can block the drainage channels. …”
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    Article
  3. 1223

    Innovative approach: MRI-guided fabrication of a biomimetic intervertebral disc scaffold by YC Ye, C Shao, Y Wang, FG Lin, P Su, YP Niu, HW Yang, ZC Wang, T Ma, S Ji, WJ Chang, J Xi, R Wang, K Zhu, CC Zhang, YM Sun

    Published 2025-05-01
    “…Exposure times were adjusted based on grayscale values, and GE-DLP was employed to fabricate the biomimetic IVD scaffold in a single integrated process using a bicomponent polymer network (BCN) hydrogel laden with nucleus pulposus mesenchymal stem cells (NPMSCs). The microstructure and porosity of the scaffold were analyzed using scanning electron microscopy (SEM), and the elastic modulus across the radial distribution was evaluated by nanoindentation. …”
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  4. 1224

    Si<sub>3</sub>N<sub>4</sub> Nanoparticle Reinforced Si<sub>3</sub>N<sub>4</sub> Nanofiber Aerogel for Thermal Insulation and Electromagnetic Wave Transmission by Zongwei Tong, Xiangjie Yan, Yun Liu, Yali Zhao, Kexun Li

    Published 2025-04-01
    “…By leveraging methyltrimethoxysilane/vinyltriethoxysilane composite aerogel (MVa) as a reactive template, we achieved spontaneous growth of Si<sub>3</sub>N<sub>4</sub> nanofiber films (SNP-R-SNF) featuring nanoparticle-fiber interpenetration and porosity gradients. The microstructure formation mechanism of SNP-R-SNF was analyzed using field-emission scanning electron microscopy. …”
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    Article
  5. 1225

    Investigation on the Properties and Distribution of Air Voids in Porous Asphalt with Relevance to the Pb(II) Removal Performance by Yao Zhao, Lei Tong, Yating Zhu

    Published 2019-01-01
    “…The relationship between the PA microstructure and Pb(II) removal rate was then determined. …”
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  6. 1226

    Optimization of performance and composition for glass ceramics prepared from mixing molten slags by LI Yu, YI Yao-dong, CHEN Kui-yuan, MENG Xin-yang

    Published 2019-10-01
    “…The ratio of ferronickel slags and blast furnace slags, Mg2+ content, and the effect of nucleating agent TiO2 on the microstructure and properties of the products were analyzed by X-ray diffraction, scanning electron microscopy, and mechanical property test. …”
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  7. 1227

    The Dew Particle Interception Abilities of Typical Plants in Northeast China Plant Leaves Capture Particles in Dew by Yingying Xu, Yingbo Dou, Yan Yi, Xu Yang

    Published 2022-01-01
    “…Particulate deposition varied according to species, leaf shape, and microstructure. The proportion of TSP remaining on leaves after dew evaporation from Pinus tabuliformis Carrière, Hemiptelea davidii (Hance) Planch., Buxus sinica (Rehd. et Wils.) …”
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  8. 1228

    Gas Sensors Based on Nanostructures of Binary and Ternary Oxide Systems by S. S. Nalimova, V. A. Moshnikov, Z. V. Shomakhov, V. M. Kondratev

    Published 2024-05-01
    “…The surface chemical composition and microstructure were studied using scanning electron microscopy, backscattered electron diffraction, and Xray photoelectron spectroscopy. …”
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  9. 1229

    Wetting front dynamic study in Brazilian cements using neutron and X-ray imaging techniques by Higor Rosenberger, Márcio Aparecido Bulla Jr, Estela Oliari Garcez, Nikolay Kardjilov, Fabiano Yokaichiya, Margareth K.K.D. Franco

    Published 2025-07-01
    “…The combination of the results from X-ray Tomography and Neutron Radiography shows the potential application of these methods for determining air void parameters and demonstrates how microstructure, type of cement and curing time modified the dynamic water absorption. …”
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    Article
  10. 1230

    Synergistic Effects of Steel Fibers and Silica Fume on Concrete Exposed to High Temperatures and Gamma Radiation by Mahmut Durmaz

    Published 2025-05-01
    “…It was found that 94 kGy gamma radiation increased the compressive strength of steel fiber concrete by SFC 20.98%, SFC-5 26.36%, SFC-10 26.45%, and SFC-15 25.34%, flexural strength by SFC 24.85%, SFC-5 25.06%, SFC-10 24.11%, and SFC-15 23.65%, and led to microstructure improvement and densification. XRD analysis revealed that samples exposed to 94 kGy gamma radiation accumulated and increased their calcite peak, resulting in decreased porosity and increased compressive and flexural strength. …”
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  11. 1231

    Study on Organo-Silica-Derived Membranes Using a Robeson-like Plot by Lucas Bünger, Tim van Gestel, Tim Kurtz, Krassimir Garbev, Peter Stemmermann, Wilhelm A. Meulenberg, Olivier Guillon, Dieter Stapf

    Published 2025-03-01
    “…Furthermore, a quick interpretation method for assessing the membrane’s microstructure is presented. A qualitative microstructure assessment can be achieved by analyzing the temperature dependencies of the three major diffusion mechanisms that simultaneously occur—Knudsen, surface, and activated diffusion.…”
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  12. 1232

    An artificial neural network constitutive model to predict high temperature flow behaviour in 18Ni(250) maraging steel by Shucong Xu, Lin Yuan, Debin Shan

    Published 2025-07-01
    “…Hot compression experiments and microstructure observation investigations are utilized to analyze the hot deformation behavior and flow characterization of 18Ni(250) maraging steel. …”
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  13. 1233

    The role of apoptotic bone marrow cells in activation of liver regeneration by N. A. Onishchenko, A. O. Nikolskaya, Z. Z. Gonikova, L. A. Kirsanova, M. Yu. Shagidulin, V. I. Sevastianov

    Published 2022-01-01
    “…For selection of effective modes of apoptosis induction, BM-MNCs stained with 7AAD after incubation in solutions were analyzed by flow cytometry. Targeted transfer of regenerative signals to the recipient was assessed by the mitotic activity of hepatocytes in the liver and tubular epithelium in the kidneys, as well as by the intensity of microstructural changes in the liver 24, 48 and 72 hours after injection of the studied material.Results. …”
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  14. 1234

    Mapping the Olfactory Brain: A Systematic Review of Structural and Functional Magnetic Resonance Imaging Changes Following COVID-19 Smell Loss by Hanani Abdul Manan, Rafaela de Jesus, Divesh Thaploo, Thomas Hummel

    Published 2025-06-01
    “…Diffusion tensor imaging (DTI) findings—such as decreased fractional anisotropy (FA) and increased mean diffusivity (MD)—highlight white matter microstructural compromise in individuals with long-term OD. …”
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  15. 1235

    Texture analysis of T1- and T2-weighted images identifies myofiber atrophy and grip strength decline in streptozotocin-induced type 1 diabetic sarcopenia rats by Dong Xing, Fang Liu, Yufan Gao, Ziyan Fei, Yunfei Zha

    Published 2025-02-01
    “…Early and noninvasive evaluation of muscle microstructural damage is critical for managing sarcopenia in diabetes. …”
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  16. 1236

    Mechanical behavior of strengthened 3D sand-printed specimens under Brazilian test: a novel postprocessing approach by Xianghua Liu, Ke Zhang, Jianhua Dong, Jinming Ye, Kai Zhang

    Published 2025-05-01
    “…Brazilian splitting tests, digital image correlation (DIC), scanning electron microscopy (SEM), and fractal geometry are employed to analyze the mechanical behavior and microstructure of printed specimens. …”
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    Article
  17. 1237

    Permutations of 2D assisted vibration and 1D primary fly-cutting to generate hierarchical micro-textures by Guoqing Zhang, Zejiang Xu, Zejia Huang, Yuting Ma, Jiabao Zhang, Wenheng Huang

    Published 2025-05-01
    “…Finally, the effect of sinusoidally excited vibration in the X/Y-directions on the surface microstructure of machined straight grooves was studied, and the surface morphology of MMSL under the X/Y-direction excitations was analyzed. …”
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  18. 1238

    A multi-component diffusion multiple approach based synergistic regulation of γ' phase stability and mechanical properties in CoTiVNi-based superalloys by J.J. Ruan, H.C. Sun, J.S. Yan, S. Yang, Y. Li, Z.W. Zhang, L.L. Zhu, H. Zhang, N. Ueshima, K. Oikawa, L. Jiang

    Published 2025-05-01
    “…Enhanced fuel efficiency and engine performance have driven interest in Co-based superalloys reinforced by coherent γ′ dispersed in the matrix with low stacking fault energy (SFE). However, poor microstructure stability due to thermodynamically unstable γ′ phases limits their application. …”
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  19. 1239

    Dielectric properties of poly(vinylidene fluoride)/CaCu3Ti4O12 nanocrystal composite thick films

    Published 2010-10-01
    “…The structural, the microstructural and the dielectric properties of the composites were studied using X-ray diffraction, Scanning Electron Microscope, and Impedance analyzer respectively. …”
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  20. 1240

    Investigation on the characterization and modelling of Fracture Process Zone behavior in Concrete Beams subjected to Three-Point Loading Tests by H. S. Vishwanatha, S. Muralidhara, B. K. Raghu Prasad

    Published 2025-04-01
    “…These models serve as valuable tools for simulating and analyzing the intricate behavior occurring at the microstructural level during the fracture process. …”
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