Showing 1,361 - 1,380 results of 2,351 for search 'diffusivity (efficient OR efficiency)', query time: 0.13s Refine Results
  1. 1361

    Green Synthesis of Fe<sub>2</sub>O<sub>3</sub> Nanoparticles Using <i>Eucalyptus globulus</i> Leaf Extract on <i>Pinus radiata</i> Sawdust for Cationic Dye Adsorption by Pablo Salgado, Eduardo Aedo, Gladys Vidal

    Published 2024-11-01
    “…The reusability of Fe<sub>2</sub>O<sub>3</sub>@PS under optimal conditions was tested and it was found to maintain its efficiency after five cycles of use. The efficiency and rate of RhB removal observed at pH values near 7.0 were found to be predominantly influenced by electrostatic interactions. …”
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  2. 1362

    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
    “…CdIn2S4/TiO2&#x00A0;nanocomposites were prepared by depositing CdIn2S4&#x00A0;on TiO2&#x00A0;nanotubes prepared by anodic oxidation via hydrothermal method to improve the photoelectric conversion efficiency of TiO2&#x00A0;and its photogenerated cathodic protection performance under visible light. …”
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  3. 1363

    Evolution of Aerosol Particles in the Rainfall Process via Method of Moments by Fangyang Yuan, Fujun Gan

    Published 2013-01-01
    “…For the same water content, the raindrops with small geometric mean diameters can remove particles with much higher efficiency than those with large geometric mean diameters. …”
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  4. 1364

    Curing of bisphenol A-aniline based benzoxazine using phenolic, amino and mercapto accelerators by A. Rucigaj, B. Alic, M. Krajnc, U. Sebenik

    Published 2015-07-01
    “…Among the used accelerators, thiodiphenol showed the best accelerating efficiency and was consequently used in further studies, where its amount was varied. …”
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  5. 1365

    Adsorption of Dye by Waste Black Tea Powder: Parameters, Kinetic, Equilibrium, and Thermodynamic Studies by Dongyi Lin, Fan Wu, Yuqun Hu, Tingzhong Zhang, Chengshun Liu, Qiangda Hu, Yunfei Hu, Zhihui Xue, Hua Han, Tzu-Hsing Ko

    Published 2020-01-01
    “…The maximum adsorption capacity and the highest adsorption efficiency were 302.63 mg·g−1 and 100%, respectively. …”
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  6. 1366

    Energetics of Eco-Industry of Food Concentrates Production by Burdo O., Terzsiev S., Levtrynska Ju.

    Published 2015-12-01
    “…The analysis of drying technologies energy efficiency on base new similarity (similarity of energy action) is carried out. …”
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  7. 1367

    DMformer: a transformer with denoising and multi-modal data fusion for enhancing BEV perception by Xuefeng Bao, Feng Liu, Yunli Chen, Yong Li, Rui Tian

    Published 2025-07-01
    “…This study introduces DMFormer, an innovative multi-modal BEV perception framework that employs Transformer architecture and a diffusion denoising model to tackle key challenges, including sensor noise, efficient fusion of multi-modal data, and modeling dynamic scenes. …”
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  8. 1368

    Bi Doped TiO2 as a Photocatalyst for Enhanced Photocatalytic Activity by İlknur Altın

    Published 2023-06-01
    “…The band gap energies were measured to be of 3.11 eV for TiO2-2 and 3.02 eV for Bi-TiO2 by ultraviolet (UV)-visible diffuse reflectance spectroscopy, revealing that doping Bi improves the efficient interactive relation of the catalyst with visible light. …”
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  9. 1369

    A novel computational analysis of boundary-driven two-dimensional heat flow with internal heat generation by Muhammad Abid, Madiha Bibi, Nasir Yasin, Muhammad Shahid

    Published 2024-03-01
    “…Insights are gained into discretization and iteration parameter impacts.The numerical framework demonstrates accurate and efficient simulation of two-dimensional conductive heat transfer. …”
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  10. 1370
  11. 1371

    Inorganic Carbon Acquisition and Photosynthetic Metabolism in Marine Photoautotrophs: A Summary by Sven Beer, John Beardall

    Published 2025-03-01
    “…Some algae (e.g., the common macroalgae <i>Ulva</i> spp.) and most cyanobacteria and microalgae feature direct HCO<sub>3</sub><sup>−</sup> uptake as the most efficient CCM, while others (e.g., some red algae growing under low-light conditions) may rely on CO<sub>2</sub> diffusion only. …”
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  12. 1372

    Tempered Superdiffusive Shock Acceleration at a Perpendicular Shock by J. A. le Roux, R. K. Shikha

    Published 2025-01-01
    “…Consequently, the accelerated particle distribution upstream decays spatially as a stretched exponential close to the shock that becomes a power law farther upstream under some conditions (superdiffusion), followed by an exponential rollover (transition to normal diffusion); (ii) Downstream, the accelerated particle distribution for tempered superdiffusion converges to a uniform distribution closer to the shock because of a stronger decay close to the shock compared to classical superdiffusion, and a shift of the peak in the distribution at the shock to just downstream of the shock occurs under some conditions; (iii) The accelerated power-law momentum spectrum at the shock is modulated upstream by the incoming solar wind flow to be a hardened power law instead of featuring an exponential rollover at lower particle momenta as for classical diffusive shock acceleration; and (iv) Tempered superdiffusive shock acceleration tends to be more efficient compared to standard superdiffusive shock acceleration.…”
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  13. 1373

    A lightweight encryption algorithm for resource-constrained IoT devices using quantum and chaotic techniques with metaheuristic optimization by Amer Aljaedi, Adel R. Alharbi, Abdullah Aljuhni, Moahd K. Alghuson, Shafi Alassmi, Arslan Shafique

    Published 2025-04-01
    “…Abstract As the internet of things (IoT) continues to proliferate, the need for efficient and secure data encryption has become increasingly critical, particularly for resource-constrained devices. …”
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  14. 1374

    A Novel Single-Layer Microfluidic Device for Dynamic Stimulation, Culture, and Imaging of Mammalian Cells by Adil Mustafa, Antonella La Regina, Elisa Pedone, Ahmet Erten, Lucia Marucci

    Published 2025-07-01
    “…Finite element modeling was used to predict flow rates and device dimensions to achieve diffusion-based fluid mixing. The device showed efficient mixing and dynamic exchange of media in the cell-trapping chambers, and viability of mammalian cells cultured for long-term in the device. …”
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  15. 1375

    Electron Acceleration in Supernovae and Millimeter Perspectives by Keiichi Maeda

    Published 2014-12-01
    “…I also present perspectives of millimeter (<em>mm</em>) observations of SNe - this will provide opportunities to uniquely determine the shock physics and the acceleration efficiency, to test the non-linear DSA mechanism and provide a characteristic electron energy scale with which the DSA start dominating the electron acceleration.…”
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  16. 1376

    A Proposed Stochastic Finite Difference Approach Based on Homogenous Chaos Expansion by O. H. Galal

    Published 2013-01-01
    “…Two well-known equations were used for efficiency validation of the method proposed. First one being the linear diffusion equation with stochastic parameter and the second is the nonlinear Burger's equation with stochastic parameter and stochastic initial and boundary conditions. …”
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  17. 1377

    Normal Heptane Reforming of Promoted Platinum Composite Catalysts: Preparation, Characterization and Catalytic Performance by Mohammad Hasan Peyrovi, Nastaran Parsafard, Amir Sajedi

    Published 2020-03-01
    “…The results show that the produced Pt/Zr(x)-HMS/HZSM-5 catalysts have highly efficient performance for n-heptane reforming with a high isomers selectivity up to 69.4% (mono branched isomers = 31.8% and multi branched isomers = 37.6%) and a good selectivity to aromatic compounds (especially toluene = 6.9%), in spite of an appropriate selectivity to light products. …”
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  18. 1378

    Color Image Encryption Based on Five-Dimensional Continuous Hyperchaotic System and Optimized Arnold Algorithm by Zhenju Wang, Cong Wang, Ping Ma, Yue Meng, Hongli Zhang

    Published 2025-06-01
    “…The simulation results show that the encryption algorithm is efficient and the key system is secure.…”
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  19. 1379

    From technology adoption to scientific application: impact mechanism analysis of private agricultural extension services promoting scientific fertilization of farmers by Pan Wang, Hui Li, Yanzhong Huang, Zongru Qu, Di Liu

    Published 2025-07-01
    “…Third, heterogeneity analysis identifies technology-specific differences in the impact of private agricultural extension services on adoption decisions, showing stronger effects on the adoption of efficient fertilization techniques compared to novel fertilizer products.DiscussionThe research illuminates the micro-mechanisms through which private agricultural extension services operate and supports building a dual-driven “government-led, market-driven” agricultural technology diffusion system.…”
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  20. 1380