Showing 141 - 160 results of 2,351 for search 'Diffusivity efficiency', query time: 0.08s Refine Results
  1. 141

    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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  2. 142

    Development of neutron diffusion and transport algorithms based on finite volume method by LI Wei, LIU Xiaojing, CHAI Xiang, ZHAO Pengcheng

    Published 2025-01-01
    “…The integrated verification of neutron diffusion and transport programs underscores the reliability and flexibility of the FVM in accurately solving complex neutron transport and diffusion scenarios, providing a pathway for enhancing precision and computational efficiency in nuclear engineering simulations under a unified programming framework.…”
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  3. 143

    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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  4. 144

    Diffuser design and experiment on a stratified chilled-water storage tank by 赵军, 余乐渊, 宋佳钫, 李新国, 朱强

    Published 2003-01-01
    “…This papers analyses the factors affecting the diffuser design in a stratified chilled-water storage tank,and the diffuser is one of most important factors.So introduces the design principles and basic assumptions of diffuser.The diffuser was designed on an example and taken experiments on a laboratorial stratified chilled-water storage tank in 110 minutes.By testing the diffuser,the stratfied chilled-water storage tank can work efficiently and economically with the requirement of the chiller's design characteristics.…”
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  5. 145

    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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  6. 146

    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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  7. 147

    ProT-GFDM: A generative fractional diffusion model for protein generation by Xiao Liang, Wentao Ma, Eric Paquet, Herna Viktor, Wojtek Michalowski

    Published 2025-01-01
    “…This work introduces the generative fractional diffusion model for protein generation (ProT-GFDM), a novel generative framework that employs fractional stochastic dynamics for protein backbone structure modeling. …”
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  8. 148
  9. 149

    Structure Approximation-Based Preconditioning for Solving Tempered Fractional Diffusion Equations by Xuan Zhang, Chaojie Wang

    Published 2025-05-01
    “…Tempered fractional diffusion equations constitute a critical class of partial differential equations with broad applications across multiple physical domains. …”
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  10. 150
  11. 151

    Optimization Study of the Dump Diffuser in Gas Turbine to Reduce Pressure Loss by Fei Xing, Hao Su, Shining Chan, Leilei Xu, Xinyi Yu

    Published 2018-01-01
    “…As a key component-connecting compressor and the entrance of combustion chamber, the diffuser is able to increase the pressure and slow down the airflow in order to promote efficient combustion as well as avoid a large amount of pressure loss. …”
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  12. 152

    Review of the Diffusion Process, Explosion Mechanism, and Detection Technology of Hydrogen and Ammonia by Zilong Zhang, Zhaotong Zhang, Yuqi Zhou, Yujie Ouyang, Jiangtao Sun, Jing Zhang, Bin Li, Dan Zhang, Yongxu Wang, Jian Yao, Huadao Xing, Lifeng Xie

    Published 2025-05-01
    “…Research on the leakage and diffusion characteristics of ammonia predominantly focuses on liquid ammonia, with a strong emphasis on engineering applications. …”
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  13. 153

    Trustworthy Super-Resolution of Multispectral Sentinel-2 Imagery With Latent Diffusion by Simon Donike, Cesar Aybar, Luis Gomez-Chova, Freddie Kalaitzis

    Published 2025-01-01
    “…The proposed model super-resolves Sentinel-2 imagery at 10 to 2.5 m and is the first multispectral remote sensing (RS) super-resolution diffusion model efficient enough to process large-scale RS datasets, as well as the only model providing a pixelwise uncertainty metric.…”
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  14. 154

    Diffusion tensor imaging biomarkers for assessing cognitive and physical function in aging by Jungsoo Lee, Woohee Han, Hyunjin Kim

    Published 2025-07-01
    “…In older adults, conventional assessment methods are often subjective, time-consuming, and influenced by external factors, highlighting the need for objective and efficient evaluation tools. Neuroimaging biomarkers, particularly diffusion tensor imaging (DTI) metrics, offer promising insights into brain structure and function, potentially serving as reliable indicators of functional decline. …”
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  15. 155

    Latent spectral-spatial diffusion model for single hyperspectral super-resolution by Yingsong Cheng, Yong Ma, Fan Fan, Jiayi Ma, Yuan Yao, Xiaoguang Mei

    Published 2024-12-01
    “…Subsequently, the diffusion model undergoes efficient optimization through a variant of the variational bound on the data likelihood. …”
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  16. 156

    Exploring Convective Drying Behavior of Hydroxide Sludges Through Micro-Drying Systems by Azeddine Fantasse, Sergio Luis Parra-Angarita, El Khadir Lakhal, Ali Idlimam, El Houssayne Bougayr, Angélique Léonard

    Published 2025-03-01
    “…These findings provide valuable insights for optimizing the energy efficiency of sludge-drying operations.…”
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  17. 157

    Explicit and explainable artificial intelligent model for prediction of CO2 molecular diffusion coefficient in heavy crude oils and bitumen by Saad Alatefi, Okorie Ekwe Agwu, Ahmad Alkouh

    Published 2024-12-01
    “…Overall, the outcomes of this study contribute to the efficient prediction of CO2 diffusivity in heavy crude oil and bitumen.…”
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  18. 158
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  20. 160

    Surface Modification of the Improved Stainless Steel Alloy AISI-304 and the Use of Diffusion Coating and a Study of Its Efficiency in Resistivity Hot Corrosion in an Atmosphere of Sodium Chloride Vapor NaCL and Sodium SulfateNa_2 SO_4 by Taha Mahmoud Khudair, Mahmood Ahmed Hamood

    Published 2024-01-01
    “…        This research aims to modify the components of stainless steel alloy by the method of surface engineering through the single diffusion coating technique in order to obtain new alloys with high efficiency in resisting harsh environmental conditions. …”
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