Showing 1,341 - 1,360 results of 1,471 for search 'diffusion composition', query time: 0.10s Refine Results
  1. 1341

    Clinicopathological analysis of biphenotypic sinonasal sarcoma: a case report by GONG Jingqing, CAO Duanrong, ZHUANG Yixin, QIU Li, LI Xiaoming

    Published 2025-02-01
    “…The tumor was composed of diffusely distributed spindle cells densely arranged in bundles, woven, or herringbone patterns, without obvious cellular atypia. …”
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    Article
  2. 1342

    Effect of different restorative materials for use in CAD-CAM in biaxial bending resistance after accelerated aging by Taynara Franciele da Silva Souza, Luiza Oliveira de Almeida, Antonio José Tôrres Neto, Manassés Tercio Vieira Grangeiro, Viviane Maria Gonçalves de Figueiredo

    Published 2024-12-01
    “…Results: The CL group exhibited a more diffuse surface, and chemically, it showed the presence of Silicon, Oxygen, Aluminum, Sodium, Potassium, and Calcium. …”
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    Article
  3. 1343

    Exploring interactions between shading and view using visual difference prediction by Stephen Wasilewski, Marilyne Andersen

    Published 2025-06-01
    “…The response is as expected for parameters with known impacts on visibility, such as direct and diffuse transmission, and free viewing area. It is also sensitive to view features such as high-contrast edges, low-contrast details and composition. …”
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    Article
  4. 1344
  5. 1345

    Tailoring CuO-Fe₂O₃ nanocomposites via mechanochemical synthesis and calcination for efficient photocatalytic fluorescein removal by Maqsoom Zain, Khawaja Ansar Yasin, Sirajul Haq, Shafia Shujaat, Mohammad Khalid Al-Sadoon, Jamoliddin Razzokov, Ahsan Ejaz

    Published 2025-07-01
    “…Various physicochemical techniques including X-ray diffraction (XRD), energy dispersive X-rays (EDX), Fourier Transform Infrared (FTIR) spectroscopy, scanning electron microscopy (SEM), diffuse reflectance spectroscopy (DRS) and N2 adsorption were employed to analyze the physicochemical properties of CuO-Fe2O3 NCs. …”
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    Article
  6. 1346

    Research and application of spatial distribution law of additional compressive stress field in surrounding rock of bolt support by Yuantian SUN, Shang WANG, Guichen LI, Changliang HAN, Haoran HAO, Jinghua LI, Haisen ZHAO

    Published 2025-06-01
    “…The study further analyzes the effects of high/low additional stress on the roadway roof under the combined support of bolts (cables) based on some principles from composite beam and suspension theory, establishing calculation formulas for high/low thresholds. …”
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  7. 1347
  8. 1348

    Thermal and electronic transport properties of ACrX2 superionic conductors (A=Cu, Ag and X=S, Se) by Md Towhidur Rahman, Kamil Ciesielski, Joseph Pelkey, A K M Ashiquzzaman Shawon, Eric Toberer, Alexandra Zevalkink

    Published 2025-01-01
    “…A -site disorder, microstructure, speed of sound and chemical composition) on the thermal conductivity of the compounds CuCrS _2 , CuCrSe _2 , AgCrS _2 and AgCrSe _2 . …”
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    Article
  9. 1349

    Efficient degradation of antibiotics mixture in a solar photoelectro-Fenton system using CuFe2O4@GO@MIL-100(Fe): Boosting efficiency via enhanced charge separation by Felipe Gamboa-Savoy, Christian Onfray, Jonathan Correa-Puerta, Durga Prasad Pabba, Natalia Hassan, Abdoulaye Thiam

    Published 2025-09-01
    “…Additionally, the magnetic properties of the composite enabled its efficient separation using an external magnetic field, facilitating catalyst recovery and reuse. …”
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    Article
  10. 1350

    Structural and optical tuning of BiVO₄ via cerium doping for enhanced dye degradation performance by Debapriya Pradhan, Susanta Kumar Biswal, Rasmirekha Pattanaik, Rishabh kamal, Suresh Kumar Dash, Prafulla kumar Panda, Nibedita Nayak

    Published 2025-08-01
    “…The surface morphology and elemental composition of the synthesized catalysts were analyzed using Field Emission Scanning Electron Microscopy (FESEM) and Energy Dispersive X-ray (EDX) spectroscopy.The optical properties, examined through UV-Vis Diffuse Reflectance Spectroscopy (UV-DRS), exhibited a redshift in the absorption edge, enhancing visible light responsiveness. …”
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    Article
  11. 1351

    Phosphonium-based ionic liquids for separating H2S and CO2 from natural gas: insights from molecular dynamics simulation by Umar Muhammad Yahaya, Hossein Haghani, Jun Xia, Luciano T. Costa, Teerawat Sema

    Published 2024-12-01
    “…In this work, we conducted molecular dynamics (MD) simulations of five phosphonium-based ionic liquids (PILs) with a gas mixture (GM) containing 80 % CH4, 10 % CO2, 5 % H2S, and 5 % N2, reflecting a typical sour natural gas composition. Simulation was performed at 300 K and 50 bar. …”
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  12. 1352

    Preparation of CdIn<sub>2</sub>S<sub>4</sub>/TiO<sub>2</sub> Nanocomposites and Its Photocathodic Protection Properties for Q235 Carbon Steel by SONG Wei - zhe, LI Hong, CUI Xing - qiang, LI Yan - hui, CHENG Lian - jun, LI Jun - ru

    Published 2021-03-01
    “…Scanning electron microscopy (SEM), X - ray diffractometer (XRD), X - ray photoelectron spectroscopy (XPS) and UV - visible diffuse reflection spectra (UV - vis DRS) were used to analyze the surface morphology, crystal phase, elemental composition and light response characteristics of the prepared CdIn2S4/TiO2&#x00A0;nanocomposites, respectively. …”
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  13. 1353

    Research progress in the preparation and application of h-BN containing ceramics by Xusheng LIU, Xuekun TIAN, Zhenyi ZHAO, Donghong YAN, Tianpei YIN, Jinhua LIU, Xinmei HOU, Xinhong LIU

    Published 2025-06-01
    “…It also highlights the vast potential of h-BN ceramics and their composites to drive innovation across a wide range of industrial sectors. …”
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    Article
  14. 1354

    Assessment of thermo-mechanical performance of lightweight fibre-reinforced LECA concrete for enhanced energy efficiency by Idris Ahmed Ja'e, Zakaria Che Muda, Chiemela Victor Amaechi, Hamad Almujibah, Agusril Syamsir, Teh Hee Min, Ali E.A. Elshekh, Maaz Osman Bashir

    Published 2025-07-01
    “…The correlation between fibre composition, porosity and temperature has been analysed, leading to the development of prediction models for each thermal property. …”
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    Article
  15. 1355

    Ablation mechanisms of bulk Nb4AlC3 ceramics at 1600–2200 °C in nitrogen plasma flame by Ye Yu, Hao Zhang, Zhen Teng, Yiwang Bao, Man Jiang, Longsheng Chu, Qingguo Feng, Chunfeng Hu

    Published 2025-03-01
    “…By analyzing changes in ablation rate, microstructure, and elemental composition of the surface and cross-section, the ablation evolution mechanism of Nb4AlC3 ceramics is elucidated. …”
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    Article
  16. 1356

    Lanthanum-doped BaTiO3 ceramics: Structural, dielectric, and ferroelectric properties by Adil Moutaouaffiq, Mounir Belhajji, Ali Didi Seddik, Abdellah Tahiri, Enas Ali, Lahoucine Hajji, Abdelilah Rjeb, Prabhu Paramasivam, Sherif S.M. Ghoneim, Ahmed B.Abou Sharaf

    Published 2025-03-01
    “…Furthermore, an increasingly diffuse ferro-to-paraelectric phase transition was observed with higher La doping levels, and the BL5T composition exhibited a relaxor-type ferroelectric characteristic.…”
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    Article
  17. 1357

    Sustainable synthesis of TiO2 nanoparticles from gambier leaf extract for enhanced DSSC photocurrent response by Nofrijon Sofyan, Yetria Rilda, Andriayani, Fiona Angellinnov, Mouna M'rad, Muhammad, Aga Ridhova, Akhmad Herman Yuwono, Donanta Dhaneswara

    Published 2025-09-01
    “…This study presents an eco-friendly synthesis route for TiO2 NPs using gambier (Uncaria gambir) leaf extract as a natural capping agent coupled with the use of a chelating agent. The phytochemical composition of the extract was characterized using liquid chromatography-mass spectrometry (LC-MS) and Fourier transform infrared spectroscopy (FTIR). …”
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  18. 1358

    Influence of microstructure control on the combustion behavior of Al–Mo alloy powder by HeFeng Lin, Zhe Zhu, SiNan Feng, LiYan Chen, XiaoXia Wang, DaWen Zeng

    Published 2025-05-01
    “…This study produced three types of Al–Mo alloy powders with distinct morphologies while maintaining consistent composition and microstructure through heat treatment. …”
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    Article
  19. 1359

    Effect of deposition sequence on interface characteristics of IN718/CuSn10 horizontal bimetallic structures via laser directed energy deposition by Jiahua Wang, Ding Yuan, Xiaojing Sun, Zeng Zhang, Zhenlin Yang, Chao Wei

    Published 2025-07-01
    “…The presence of a minimal quantity of copper (Cu) diffused into the IN718 alloy does not result in the occurrence of copper segregation within the dendrites. …”
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    Article
  20. 1360

    Structural, magnetic, and optical characteristics of undoped and chromium, iron, cobalt, copper, and zinc doped nickel oxide nanopowders by Farzaneh Asaldoust, Khosro Mabhouti, Akbar Jafari, Maryam Taleb-Abbasi

    Published 2025-01-01
    “…An optical investigation was conducted on all samples utilizing a diffuse reflectance spectroscopy within the spectral range of 350–900 nm. …”
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    Article