Showing 721 - 740 results of 2,351 for search 'Diffusivity efficiency', query time: 0.08s Refine Results
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  3. 723

    AI adoption in higher education: Advancing sustainable energy management in palestinian universities by Mohannad Moufeed Ayyash, Omar Hasan Salah

    Published 2025-06-01
    “…In this research, Theory of Reasoned Action (TRA), Technology Acceptance Model (TAM), Diffusion of Innovations (DoI), and Resource-Based View (RBV) have been adopted to investigate mediator role of AI adoption intention in AI use. …”
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  4. 724

    Spin-flash drying characteristics and kinetic model of antarctic krill by TAN Jiayu, OUYANG Jie, MA Tiantian, SHEN Jia

    Published 2023-12-01
    “…<b>Conclusion:</b> The spin-flash drying method had the advantages of higher effective moisture diffusion coefficient and higher drying efficiency, which can effectively protect the thermal sensitive composition in Antarctic krill from being damaged and improve the product quality.…”
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  5. 725
  6. 726

    CURRENT POSSIBILITIES OF MAGNETIC – RESONANCE IMAGING IN DETECTION OF OVARIAN CANCER by N. A. Rubtsova, E. G. Novikova, I. Yu. Sychenkova

    Published 2017-03-01
    “…However, the analysis of performed literature revealed a significant lack of materials devoted to the definition of the diagnostic capabilities of various MRI techniques, including diffusion — weighted imaging (DWI), what indicates the necessity for further studies in this direction.…”
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    Improved Charge Carrier Dynamics by Unconventional Doping Strategy for BiVO4 Photoanode by Jiseok Kwon, Heechae Choi, Seunggun Choi, Jooheon Sun, Hyuksu Han, Ungyu Paik, Junghyun Choi, Taeseup Song

    Published 2025-07-01
    “…Bismuth vanadate (BiVO4) is one of the promising photoanodes for solar fuel production, but it faces the challenge of poor charge separation due to its sluggish charge transport and short diffusion length. The ability to regulate charge separation is pivotal for obtaining high efficiency of BiVO4. …”
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  9. 729

    The Interplay of Inter- and Intramolecular Hydrogen Bonding in Ether Alcohols Related to n-Octanol by Markus M. Hoffmann, Troy N. Smith, Gerd Buntkowsky

    Published 2025-06-01
    “…The simulations indicate that (a) the variations in densities are correlated to the reduced packing efficiency caused by intramolecular hydrogen bonding, (b) self-diffusion correlates with the stability of the intermolecular hydrogen bonds, and (c) the presence of hydrogen-bonded networks, although small in numbers, affect the viscosity.…”
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  10. 730

    Intractable prefrontal and limbic white matter network disruption in adolescents with drug-naïve nonsuicidal self-injury by Yuwei Chen, Xiongxiong Yang, Kaike Liao, Rui Yu, Xinyue Chen, Wenjing Zhang, Nian Liu

    Published 2025-07-01
    “…This study thus sought to investigate the structural connectivity and network features of adolescents with drug-naïve NSSI, while also evaluating the alterations in these parameters following treatment. Method The diffusion tensor imaging and clinical scales were used to evaluate 43 adolescents with drug-naïve NSSI, 20 of them after treatment (post-treatment NSSI group), and 43 healthy controls (HC). …”
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  11. 731

    Network control theory uncovers aberrant connectome controllability in trigeminal neuralgia by Tiantian Chu, Juan Peng, Feng Gao, Fei Xiong, Ye Tu

    Published 2025-08-01
    “…Methods Eighty-two TN patients and 42 healthy controls (HCs) underwent diffusion tensor imaging. Structural connectomes were constructed using deterministic tractography and parcellated with the Brainnetome atlas. …”
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  12. 732

    NiFe co-doped TiO2 as a high-performance bifunctional photocatalyst for enhanced oxygen evolution and reduction reactions in efficient zinc-air battery systems by Md Iftekher Hossain, Foysal Kabir Tareq, Souman Rudra

    Published 2025-07-01
    “…This study underscores the significant influence of Ni and Fe transition metal doping, as well as NiFe co-doping, on enhancing the properties of TiO2 to address the critical challenges in developing high-performance photo-assisted Zn-air batteries, particularly the need for improved light absorption, charge carrier separation, and catalytic efficiency. The doping process notably enhances light absorption and charge carrier separation, while the reduction in TiO2 crystallite size increases the surface area and shortens charge carrier diffusion paths, thereby minimizing recombination rates and improving photocatalytic efficiency. …”
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  13. 733

    Simulation and Optimization of n-Type PERL Silicon Solar Cell Structure by William R. Taube, A. Kumar

    Published 2011-01-01
    “…Optimization of structure and process parameters of PERL (Passivated Emitter Rear Locally Diffused) silicon solar cell using SILVACO software package has been carried out. …”
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  14. 734

    Scaling CO Electrolyzers for Carbon‐Neutral Chemical Synthesis by Wenzhi Teng, Prof. Yuhang Wang

    Published 2025-07-01
    “…However, scaling up the process faces the challenge of maintaining high Faradaic efficiencies (FEs) and current densities. Here, we address this issue by reinforcing the gas diffusion layer (GDL), optimizing the CO flow rate, and improving heat management. …”
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    Enhancing the Catalytic Kinetics of Electrodes by using a Multidimensional Carbon Network for Applications in Vanadium Redox Flow Batteries by Lei Zhang, Qiang Ma, Jun‐Ping Hu, Jun Liu, Qi Deng, Pan Ning, Prof. Congshan Zhou, Prof. Xiongwei Wu, Prof. Yuping Wu

    Published 2020-02-01
    “…The peak potential was reduced by 357 mV, which could be attributed to the increased number of active sites and diffusion pathways; the energy efficiency of the composite electrode increased by 6 % (current density: 200 mA cm−2). …”
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  16. 736

    Analysis of emission and combustion behaviors of water-emulsified diesel with various water contents and droplet diameters by Ghazian Amin Bin MUKHTAR, Takeshi NAGATA, Jun HAYASHI, Naoto HORIBE, Hiroshi KAWANABE, Manabu FUCHIHATA

    Published 2025-01-01
    “…Beyond these water content thresholds, thermal efficiency declined due to increased ratio of phase-specific combustion durations after and before CA50 i.e., burn ratio, leading to energy losses from prolonged diffusion-controlled combustion. …”
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  17. 737

    Introducing µGUIDE for quantitative imaging via generalized uncertainty-driven inference using deep learning by Maëliss Jallais, Marco Palombo

    Published 2024-11-01
    “…This work proposes µGUIDE: a general Bayesian framework to estimate posterior distributions of tissue microstructure parameters from any given biophysical model or signal representation, with exemplar demonstration in diffusion-weighted magnetic resonance imaging. Harnessing a new deep learning architecture for automatic signal feature selection combined with simulation-based inference and efficient sampling of the posterior distributions, µGUIDE bypasses the high computational and time cost of conventional Bayesian approaches and does not rely on acquisition constraints to define model-specific summary statistics. …”
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    An Atomic‐Scale View at γ’‐Fe4N as Hydrogen Barrier Material by Aleksander Albrecht, Sang Yoon Song, Su‐Hyun Yoo, Chang‐Gi Lee, Mathias Krämer, Marcus Hans, Baptiste Gault, Yan Ma, Dierk Raabe, Seok Su Sohn, Yonghyuk Lee, Se‐Ho Kim

    Published 2025-07-01
    “…This reduction is achieved by creating energetically unfavorable states due to stronger hydrogen‐binding at the surface and high energy barriers for diffusion. The findings demonstrate the potential of γ’‐Fe4N as a cost‐efficient and easy‐to‐process solution to protect metallic materials exposed to hydrogen at low temperatures, with great advantages for large‐scale applications.…”
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  19. 739

    An effective microscopic image augmentation approach by Wanying Li, Linhe Yang, Guobei Peng, Guangyao Pang, Zhenming Yu, Xiaoying Zhu

    Published 2025-03-01
    “…The approach consists of two aspects: first, we design the conditionally guided microscopic image generation model (CGMIGM), which combines the denoising diffusion probabilistic models (DDPM) based conditional guidance technique to efficiently generate rare features and thus alleviate the class imbalance problem. …”
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