Showing 121 - 140 results of 2,351 for search 'diffusion efficiency', query time: 0.10s Refine Results
  1. 121

    Leveraging Text Mining and Network Analysis for the Diffusion of Agricultural Science and Technology Policies in China by Xiaohe Liang, Yu Wu, Jiajia Liu, Jiayu Zhuang, Tong Yuan, Ying Chen, Lizhen Cui, Ailian Zhou, Jiajia Zhou, Tong Li

    Published 2025-04-01
    “…ASTPs have progressively expanded toward industrialization, informatization, and green development, with increased policy transmission efficiency. The diffusion process has formed three primary pathways: (i) enhancing agricultural innovation capacity, (ii) accelerating the transformation of technological achievements, and (iii) improving the agricultural science and technology innovation system. …”
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  2. 122

    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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  3. 123

    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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  4. 124

    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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  5. 125

    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 NEM diffusion calculation uses coarse spatial meshes and the size can lie in assembly scale. …”
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  6. 126

    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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  7. 127

    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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  8. 128

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

    Published 2023-01-01
    “…The main purposes of this study are to propose the modified radial basis function (RBF) collocation method using a hybrid radial basis function to solve the convection-diffusion problems numerically and to choose the optimal shape parameter of radial basis functions. …”
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  9. 129

    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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  10. 130

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

    Published 2011-10-01
    “…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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    Article
  11. 131

    Text to Image Generation: A Literature Review Focus on the Diffusion Model by Zhou Jingxi

    Published 2025-01-01
    “…The development of DM, like Stable Diffusion, Imagen, and DALL-E 2, has addressed many limitations, producing high-quality, coherent images through iterative denoising. …”
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  12. 132

    A Domain Decomposition Method for Time Fractional Reaction-Diffusion Equation by Chunye Gong, Weimin Bao, Guojian Tang, Yuewen Jiang, Jie Liu

    Published 2014-01-01
    “…The computational complexity of one-dimensional time fractional reaction-diffusion equation is O(N2M) compared with O(NM) for classical integer reaction-diffusion equation. …”
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  13. 133

    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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  14. 134

    Multimodal diffusion framework for collaborative text image audio generation and applications by Junhua Wang, Ouya Zhang, Yuan Jiang

    Published 2025-07-01
    “…Abstract This paper presents a novel framework for collaborative generation across text, image, and audio modalities using an enhanced diffusion model architecture. We introduce a Hierarchical Cross-modal Alignment Network that establishes unified representations while preserving modality-specific characteristics, and a Cross-modal Conditional Diffusion Model that enables flexible generation pathways through innovative conditional embedding and attention-guided mechanisms. …”
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  15. 135

    Study and Application of Mathematical Analysis Model for Pollution Diffusion in Plain Rivers by SUN Rufei, YAO Cheng, HU Kehong, YU Chao

    Published 2024-12-01
    “…The MAM-RPD model is applied in a river in the southern region to simulate and analyze the temporal and spatial characteristics of pollutant diffusion. The application generates the output results with a good supporting effect, which helps improve the efficiency of management departments in dealing with water pollution emergencies. …”
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  16. 136

    Study and Application of Mathematical Analysis Model for Pollution Diffusion in Plain Rivers by SUN Rufei, YAO Cheng, HU Kehong, YU Chao

    Published 2024-01-01
    “…The MAM-RPD model is applied in a river in the southern region to simulate and analyze the temporal and spatial characteristics of pollutant diffusion. The application generates the output results with a good supporting effect, which helps improve the efficiency of management departments in dealing with water pollution emergencies. …”
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    Article
  17. 137

    GODiff: Region-Specific Semantic Editing With CLIP-Guided Diffusion Models by Junho Kim, Eunwoo Kim, Kyungjae Lee

    Published 2025-01-01
    “…It allows immediate and precise modifications of a single image based on dynamically changing text prompts and can be flexibly applied to various diffusion models without additional training. In particular, the editing region is automatically identified, and text-based guidance is focused solely on that area, thereby improving efficiency and minimizing unnecessary changes. …”
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  18. 138

    A kernel-free boundary integral method for reaction-diffusion equations by Yijun Chen, Yaning Xie

    Published 2025-02-01
    “…Numerical results verified the stability, efficiency, and accuracy of the method.…”
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  19. 139

    Crystal structure prediction based on diffusion model and graph network optimization by Tao Hong, Jiong Yang, Guixin Cao

    Published 2025-01-01
    “…In this work, we propose a crystal structure prediction method called DiffOA, which combines a diffusion model with an optimization algorithm based on GNNs. …”
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  20. 140

    A Customizable Face Generation Method Based on Stable Diffusion Model by Wenlong Xiang, Shuzhen Xu, Cuicui Lv, Shuo Wang

    Published 2024-01-01
    “…The model is improved upon the Stable Diffusion model by incorporating LoRA (Low-Rank Adaptation) principles for style constraints. …”
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