Showing 241 - 260 results of 2,351 for search 'the diffusion (efficient OR efficiency)', query time: 0.14s Refine Results
  1. 241

    Ni0.6Fe0.4Se2/rGO Heterogenous Nanocubes Anode for Stable and Efficient Na/K‐Ion Storage by Fuyang Wang, Weiming Song, Li Sun, Jun Ye, Jian Feng, Jingzhuo Sun, Tao Jing

    Published 2022-12-01
    “…Abstract Rational design of electrode materials with cycle stability and high reversible capacity is crucial to the commercial applications of sodium/potassium ion batteries (SIBs/PIBs) in the future. Developing a high‐efficiency anode for SIBs and PIBs, which is formed from the heterogenous Ni‐Fe bimetallic nanocube composite selenide grown on graphene (Ni0.6Fe0.4Se2/rGO, abbreviated as NFSG). …”
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  2. 242

    V-doped Co-free Li-rich layered oxide with enhanced oxygen redox reversibility for excellent voltage stability and high initial Coulombic efficiency by Liping Tan, Wenzhao Huang, Xiaoyan Xie, Xiaola Li, Ziyang Liang, Zhan Lin, Chenyu Liu, Dong Luo

    Published 2024-09-01
    “…The layered-spinel coherent layer with 3D ion channels enhanced Li+ diffusion efficiency, mitigates surface–interface reactions and suppresses irreversible oxygen release. …”
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  5. 245

    Impact of Li Ion Transport Properties on Reversibility of Li Metal Electrode in Glyme‐Based Electrolytes by Junichi Murai, Toru Ishikawa, Gakuto Wada, Prof. Kaoru Dokko, Prof. Masayoshi Watanabe, Prof. Kazuhide Ueno

    Published 2024-07-01
    “…Herein, we focused on the impact of the Li ion transport properties in oligoether (glyme)‐based electrolytes on the deposition/dissolution efficiency of Li metal anodes. Analysis of the low‐frequency impedance spectra of Li‐plated Cu/Li cells revealed that the diffusion resistance of Li ions (Rdiffusion) may be a dominant contributor to the internal resistance of the cells employing glyme‐based electrolytes. …”
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  6. 246
  7. 247

    A general framework for characterizing optimal communication in brain networks by Kayson Fakhar, Fatemeh Hadaeghi, Caio Seguin, Shrey Dixit, Arnaud Messé, Gorka Zamora-López, Bratislav Misic, Claus C Hilgetag

    Published 2025-04-01
    “…However, how communication efficiency is defined depends on the assumed model of signaling dynamics, e.g., shortest path signaling, random walker navigation, broadcasting, and diffusive processes. …”
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  8. 248

    Diff-Pre: A Diffusion Framework for Trajectory Prediction by Yijie Liu, Chengjie Zhu, Xin Chang, Xinyu Xi, Che Liu, Yanli Xu

    Published 2025-07-01
    “…With the rapid development of intelligent transportation, accurately predicting vehicle trajectories is crucial for ensuring road safety and enhancing traffic efficiency. This paper proposes a trajectory prediction model that integrates a diffusion model framework with trajectory features of target and neighboring vehicles, as well as driving intentions. …”
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  9. 249

    Decoupled Latent Diffusion Model for Enhancing Image Generation by Hyun-Tae Choi, Kensuke Nakamura, Byung-Woo Hong

    Published 2025-01-01
    “…Latent Diffusion Models have emerged as an efficient alternative to conventional diffusion approaches by compressing high-dimensional images into a lower-dimensional latent space using a Variational Autoencoder (VAE) and performing diffusion in that space. …”
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  10. 250

    Mean-Reverting Diffusion Model-Enhanced Scattering Imaging by Jiayuan Lin, Qi Yu, Meng Teng, Xinmin Ding, Detang Xiao, Wenbo Wan, Qiegen Liu

    Published 2025-01-01
    “…Current scattering imaging techniques usually focus on simple targets and present limitations in imaging quality and reconstruction efficiency. To address these limitations, a mean-reverting diffusion model-enhanced scattering imaging (MRDS) is proposed. …”
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  11. 251

    Sequence-to-Sequence Text Generation with Discrete Diffusion Models by JIANG Hang, CAI Guoyong, LI Sihui

    Published 2025-03-01
    “…Diffusion language models are currently the most promising language models among non-autoregressive models, and are expected to replace autoregressive language models, which suffer from slow inference speed, to achieve efficient and quality-preserving text generation. …”
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  12. 252

    Rumor Diffusion in an Interests-Based Dynamic Social Network by Mingsheng Tang, Xinjun Mao, Zahia Guessoum, Huiping Zhou

    Published 2013-01-01
    “…The results show some interesting observations: (1) positive information may evolve to become a rumor through the diffusion process that people may modify the information by word of mouth; (2) with the same average degree, a random social network has a smaller clustering coefficient and is more beneficial for rumor diffusion than the dynamic friend network; (3) a rumor is spread more widely in a social network with a smaller global clustering coefficient than in a social network with a larger global clustering coefficient; and (4) a network with a smaller clustering coefficient has a larger efficiency.…”
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  13. 253

    Bidirectional Mamba state-space model for anomalous diffusion by Maxime Lavaud, Yosef Shokeeb, Juliette Lacherez, Yacine Amarouchene, Thomas Salez

    Published 2025-01-01
    “…Designed for regression tasks, the Bi-Mamba architecture infers efficiently the effective diffusion coefficient and anomalous exponent from single, short trajectories. …”
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  14. 254

    Design of a High Efficiency Bi-Directional Four-Switch Buck-Boost Converter With HV Gate Driver for Multi-Cell Battery Power Bank Applications by Sung-June Byun, Byeong-Gi Jang, Jong-Wan Jo, Dae-Young Choi, Young-Gun Pu, Sang-Sun Yoo, Seok-Kee Kim, Yeon-Jae Jung, Kang-Yoon Lee

    Published 2025-01-01
    “…The measurement results show that the maximum efficiencies at gate-source voltages (VGS) of 5V and 10V are 96.67% and 98.15%, respectively.…”
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  16. 256

    Performance Enhancement of Evacuated Tube Solar Collectors Using Fe3O4 Nanoparticle‐Enhanced Phase Change Materials for Efficient Thermal Energy Storage by T. Sathish, R. Saravanan, Jayant Giri, Rasan Sarbast Faisal, Tariq Alkhrissat, Nidhal Becheikh, Boutheyna Belhaj Bettaieb, A. Johnson Santhosh

    Published 2025-07-01
    “…To decrease the irreversibility, energy efficiency was improved. The proposed system exhibited enhanced thermal diffusivity, reduced subcooling, and micro‐convective currents due to the addition of Fe3O4 nanoparticles. …”
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  17. 257

    Energy storage efficiency modeling of high-entropy dielectric capacitors using extreme learning machine and swarm-based hybrid support vector regression computational methods by Yas Al-Hadeethi, Taoreed O. Owolabi, Mouftahou B. Latif, Bahaaudin M. Raffah, Ahmad H. Milyani, Saheed A. Tijani

    Published 2025-09-01
    “…This work proposes a computational method of addressing low energy storage efficiency of BaTiO3-based ceramics. Crystallographic modification of BaTiO3 ceramics to high-entropy perovskite materials with relaxor ferro-electric, diffused ferro-electric and para-electric features potentially leads to enhanced energy storage efficiency with various substitutions at A and B-sites of the perovskite. …”
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  18. 258

    Performance Evaluation Indexes in Public Administration Some issues of their actual usefulness by Laura Tampieri

    Published 2005-09-01
    “…The research compares some indicator systems in European Public Administration considering their easiness and feasibility to apply and connecting these qualities to the basic structures of efficiency, effectiveness and adequacy. The paper aims to compare performance indicator systems of Austria, Italy and Slovenia, emphasizing the relationship between the indicators and their diffusion in government managerial control. …”
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  19. 259

    Recent Progress in Dimerized Small-Molecular Acceptors for Organic Solar Cells by Xin Tang, Yamin Zhang, Hao-Li Zhang

    Published 2025-04-01
    “…Moreover, their relatively larger molecular weight can effectively suppress molecular diffusion in the active layer, thereby enhancing the stability of OSCs. …”
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