Showing 301 - 320 results of 2,351 for search 'diffusivity (efficient OR efficiency)', query time: 0.12s Refine Results
  1. 301

    Decorating Ti<sub>3</sub>C<sub>2</sub> MXene Nanosheets with Fe-N<sub>x</sub>-C Nanoparticles for Efficient Oxygen Reduction Reaction by Han Zheng, Fagang Wang, Weimeng Si

    Published 2025-06-01
    “…The layered structure of MXene endows the material with a high specific surface area and facilitates efficient electron transfer pathways, thereby promoting rapid charge transfer and material diffusion. …”
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    Article
  2. 302

    Synthesis and characterization of bismuth gadolinium oxide/g-C3N4 heterojunction nano photocatalyst for efficient sunlight-driven purification of wastewater containing malachite gr... by Shokofeh Mirzasani, Movlud Valian, Ahmad Akbari, Forat H. Alsultany, Masoud Salavati-Niasari

    Published 2025-06-01
    “…In this research, considering the problem of water pollution, efficient bismuthate nanostructures have been designed to destroy organic pollutants; and in the following, suitable strategies to improve the photocatalytic efficiency have been presented and analyzed. …”
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    Article
  3. 303

    Volume fracturing technology with high-energy electric detonation and engineering test of ground coalbed methane by Baisheng NIE, Song BAO, Xianfeng LIU, Peng LIU, Hao ZHANG, Hengyi HE, Zijian LI, Haowen ZHOU, Xueqi JIA, Xueqiu HE

    Published 2025-01-01
    “…It was verified that the proposed HEED volume fracturing technology could effectively improve the coal reservoir and promote the desorption, diffusion, and migration of coalbed methane. The research results have theoretical and engineering guiding significance for the fracture network transformation of low permeability soft coal reservoir to realize the efficient development of coalbed methane.…”
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    Article
  4. 304

    Numerical simulation of valley flood using an implicit diffusion wave model by J. Fernández-Pato, P. García-Navarro

    Published 2016-07-01
    “…In this work, a diffusion wave overland flow model is presented for the efficient resolution of valley flood situations. …”
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  5. 305
  6. 306

    Cross-attention swin-transformer for detailed segmentation of ancient architectural color patterns by Lv Yongyin, Yu Caixia

    Published 2024-12-01
    “…Traditional approaches, including convolutional neural networks (CNNs) and standard transformer-based models, have achieved significant success; however, they often face challenges in capturing fine-grained details and maintaining efficiency across diverse datasets. These methods struggle with balancing precision and computational efficiency, especially when dealing with complex patterns and high-resolution images.MethodsTo address these limitations, we propose a novel segmentation model that integrates a hierarchical vision transformer backbone with multi-scale self-attention, cascaded attention decoding, and diffusion-based robustness enhancement. …”
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  7. 307

    A Study of Theoretical Modeling for Scavenging Coefficients of Polydisperse Aerosols Removed by Rainfall by Xing Gao, Can Qi, Hongqiang Wang, Hui Zhu

    Published 2025-05-01
    “…This paper incorporates various currently known collection mechanisms (including Brownian diffusion, interception effect, inertial impaction, thermophoresis, diffusiophoresis, and electrostatic interaction) into the calculation of the total collection efficiency to analyze their impacts on the scavenging coefficient. …”
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  8. 308

    Development of a Cationic Polymeric Micellar Structure with Endosomal Escape Capability Enables Enhanced Intramuscular Transfection of mRNA-LNPs by Siyuan Deng, Han Shao, Hongtao Shang, Lingjin Pang, Xiaomeng Chen, Jingyi Cao, Yi Wang, Zhao Zhao

    Published 2024-12-01
    “…<b>Background/Objectives:</b> The endosomal escape of lipid nanoparticles (LNPs) is crucial for efficient mRNA-based therapeutics. Here, we present a cationic polymeric micelle (cPM) as a safe and potent co-delivery system with enhanced endosomal escape capabilities. …”
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    Article
  9. 309

    Performance of Environmental T-shape Noise Barriers Covered with Primitive Root Diffusers by Mohammad Reza MONAZZAM, Mahdiyeh NADERZADEH, Parvin NASSIRI, Samaneh Momen Bellah FARD

    Published 2013-11-01
    “…This paper presents the results of an investigation about the acoustic efficiency of primitive root sequence diffuser (PRD) on an environmental single T-shape barrier design. …”
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  10. 310

    Effects of Phosphorus Diffusion on Gettering of Metal Impurities in UMG Silicon Wafers by Sung Yean Yoon, Jeong Kim, Kyoon Choi

    Published 2013-01-01
    “…Fe distributions were simulated by using impurity-to-efficiency simulator for the analysis of phosphorus diffusion gettering and confirmed the dependencies of the electron lifetime on the various gettering conditions. …”
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  11. 311

    The Design of Diffuse Reflective Off-Axis Surface for Noncircular LED Arrays by Zhen-Min Zhu, Xiang Sun, Bo Peng

    Published 2017-01-01
    “…In order to optimize the lighting performance of noncircular LED arrays, especially illumination efficiency, this paper proposed an off-axis design method for diffuse reflective surface, a mathematical model of a diffuse reflective off-axis surface based on noncircular LED arrays and desired value of the target plane and energy conservation is established. …”
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  12. 312

    Experimental Investigation of Vibration Characteristics in a Centrifugal Pump with Vaned Diffuser by Kai Wang, Xin Lu, Xianghui He

    Published 2018-01-01
    “…The results indicate that when flow rate of the pump is 270 m3/h, the head is 15.03 m and the efficiency is 71.47%. The maximum efficiency is 71.71% when the flow rate of the pump is 233 m3/h and the head is 16.92 m. …”
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  13. 313

    Diffusing information for mobile social networks under consideration of dynamic influence by Dong Jing, Ting Liu

    Published 2017-04-01
    “…Theoretical analysis shows that the influence maximization problem under new model is non-deterministic polynomial-time hard, and efficient approximation algorithm is proposed. Experimental studies on real data sets show that the new model can process dynamic influence well in the diffusing information procedure, and the proposed algorithms can solve the influence maximization problem on new model efficiently.…”
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  14. 314

    New 3D Diffusion Code Based on The Nodal Polynomial Expansion by Jadna Mara Santos Mendes, Sérgio Barros Paixão, Sergio de Oliveira Vellozo

    Published 2021-02-01
    “…The main reason is its higher computational performance and efficiency when compared with the conventional fine mesh difference method or finite element method. …”
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  15. 315

    ISLRWR: A network diffusion algorithm for drug-target interactions prediction. by Lu Sun, Zhixiang Yin, Lin Lu

    Published 2025-01-01
    “…Machine learning techniques and computer-aided methods are now widely used in the pre-discovery tasks of drug discovery, effectively improving the efficiency of drug development and reducing the workload and cost. …”
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  16. 316

    Collocation method for solving fractional reaction–diffusion problem arising in chemistry by Jalil Rashidinia, Arefeh Momeni

    Published 2025-07-01
    “…The results indicate that the proposed method is an efficient and reliable approach for solving the problem.…”
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    Article
  17. 317

    A Modified RBF Collocation Method for Solving the Convection-Diffusion Problems by Nissaya Chuathong

    Published 2023-01-01
    “…The root mean square error and maximum error are used to validate the accuracy and efficiency of the method. The proposed method can be a good alternative to the radial basis function collocation method to improve accuracy and results.…”
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  18. 318

    The Normal Cross Numerical Method Used to Solve the Anisotropic Diffusion Problem by LIU Xiaogang, LIAO Jipeng, CHEN Juhui, LU Yiping, SUN Haifeng

    Published 2020-08-01
    “…In order to solve the two dimensional anisotropic diffusion problem, an efficient normal crossing numerical method was proposed. …”
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  19. 319
  20. 320

    The variational theory of fracture: diffuse cohesive energy and elastic-plastic rupture by Gianpietro Del Piero, Giovanni Lancioni, Riccardo March

    Published 2013-04-01
    “…This communication anticipates some results of a work in progress [1], addressed to explore the efficiency of the diffuse cohesive energy model for describing the phenomena of fracture and yielding. …”
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