Showing 581 - 600 results of 2,351 for search 'the diffusion efficiency', query time: 0.11s Refine Results
  1. 581
  2. 582

    Regional differences and distributional dynamic evolution of science and technology innovation driven green development efficiency in Chinese agriculture by Lingling Wang, Min Li, Panpan Zhang

    Published 2025-06-01
    “…The regional efficiency level of each province from 2013 to 2022 was measured by constructing a network SBM model. …”
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  3. 583

    Double-diffusive mixed convection and entropy generation of Fe3O4-CoFe2O4-water hybrid nanofluid in an enclosure with a heated wavy cylinder by Sharaban Thohura, Md. Mamun Molla

    Published 2025-03-01
    “…The role of hybrid (ferrous ferric oxide Fe3O4-cobalt ferrite CoFe2O4-water) nanofluid and mixed convection double-diffusive features on a two-dimensional laminar flow inside an enclosure having a heated wavy cylinder is addressed in this work. …”
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  4. 584
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  6. 586

    Transportation carbon emission efficiency network formation mechanism and spatial structural complexity analysis: Evidence from China by Lin Liu, Yuming Liu, Rong Zhao

    Published 2025-06-01
    “…Findings reveal: (1) The overall efficiency of carbon emissions exhibits a “N-shaped” trend over time, driven by local high efficiency inducing overall high-efficiency output. (2) Regional imbalances persist, characterized by a “λ-shaped” fixed radiation pattern centered around Beijing, with spatial transmission from eastern coastal areas to north-south transfer to western diffusion. …”
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  7. 587

    The Impact of Rural Digital Economy Development on Agricultural Carbon Emission Efficiency: A Study of the N-Shaped Relationship by Yong Feng, Shuokai Wang, Fangping Cao

    Published 2025-07-01
    “…Rural digital economy development accelerates the formation of the N-shaped curve by promoting the integration between agriculture and other sectors. (3) Spatial spillover effects significantly influence agricultural carbon emission efficiency. Due to geographical proximity, regional diffusion, learning, and demonstration effects, local agricultural carbon emission efficiency fluctuates with changes in neighboring regions’ digital economy development levels. (4) The relationship between rural digital economy development and agricultural carbon emission efficiency exhibits a significant inverted N-shaped pattern in regions with higher marketization levels, planting-dominated areas of southeast China, and digital economy demonstration zones. …”
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  8. 588
  9. 589

    Bi2MoO6/Fe-MOF nanocomposites: An efficient adsorbent for chlortetracycline, oxytetracycline, and doxycycline in water by Bai Sun, Yiming Shi, Haiyan Zhou, Chengqi Ye, Yuxian Guo, Yun Wang, Lining Bao, Xiangxiang Wang, Mingjian Yi, Shuguang Zhu

    Published 2025-04-01
    “…Under a certain range of pH values, the removal efficiency of the three antibiotics using BFeM as the adsorbent remained at a relatively high level. …”
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  10. 590

    Adult age differences in the integration of values for self and other by Lena Pollerhoff, Anne Saulin, Marcel Kurtz, Julia Stietz, Xue-Rui Peng, Grit Hein, Anita Tusche, Philipp Kanske, Shu-Chen Li, Andrea M.F. Reiter

    Published 2025-04-01
    “…In contrast, older adults showed improved decision-making efficiency when solely considering values for self and others separately. …”
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  11. 591

    Survey on community detection method based on random walk by Yang GAO, Hongli ZHANG

    Published 2023-06-01
    “…Random walk techniques achieve high accuracy and efficiency in community detection.To summarize and analyze community detection methods based on random walk, the random walk technique was classified into personalized PageRank, heat kernel diffusion and other random walk methods, and community detection was classified into tasks of local community detection and global community structure identification.A detailed overview of different techniques based on random walk and their application to the tasks of community detection was provided, problems in existing methods were analyzed, and future research directions were pointed out.Finally, evaluation metrics of community detection accuracy for different community detection tasks were summarized in terms of similarity and structure respectively to facilitate research in community detection.…”
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  12. 592

    Impact of Supercritical Carbon Dioxide on Pore Structure and Gas Transport in Bituminous Coal: An Integrated Experiment and Simulation by Kui Dong, Zhiyu Niu, Shaoqi Kong, Bingyi Jia

    Published 2025-03-01
    “…In the early stages of ScCO<sub>2</sub> interaction, pore shrinkage reduces the mean square displacement (MSD) and self-diffusion coefficient of CH<sub>4</sub>. However, as the reaction progresses, pore expansion enhances CH<sub>4</sub> diffusion, ultimately improving gas extraction efficiency. …”
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  13. 593

    Formulation and optimisation of lamivudine‐loaded Eudragit® S 100 polymer‐coated pectin microspheres for colon‐specific delivery by Satheesh Vilas, Sivasudha Thilagar

    Published 2021-02-01
    “…A drug to polymer ratio of 1:2, the surfactant of 1 ml, the volume of 50 ml of processing medium with a stirring speed of 2500 rpm were found to be the optimal parameters to obtain the lamivudine‐loaded Eudragit‐coated pectin microspheres formulation with a high drug entrapment efficiency of 89.44% ± 1.44%. The in vitro release kinetics of lamivudine was a suitable fit to the Higuchi model, indicating a diffusion‐controlled release with anomalous transport. …”
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  14. 594

    Light scattering-based screening method for rapid evaluating antibiotic effects on bacteria using laser speckle imaging by Donghyeok Kim, Seongjoon Moon, Jongseo Lee, Kyoungman Cho, Changhan Lee, Jonghee Yoon

    Published 2025-07-01
    “…The antibiotic disk diffusion method (Kirby–Bauer test) is the most widely used growth-based technique for assessing bacterial susceptibility due to its simplicity and reliability. …”
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  15. 595

    NON-INTRUSIVE LOAD MONITORING: IMPLEMENTATION EFFECTS AND DISTRIBUTION PROSPECTS by P. S. Kuzmin

    Published 2020-03-01
    “…The calculation of the technology distribution rate showed that without the use of technological corridors and the systematic introduction by energy companies, the peak of adoption can be reached by 8 years from the start of implementation.Non-intrusive load monitoring allows you to get a wide range of data in order to further optimize energy consumption, increase the efficiency of enterprises, monitor the operation of equipment. …”
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  16. 596

    Estimation of the Extent of Cervical Cancer Using Multiparametric Magnetic Resonance Imaging by Е. V. Tarachkova, E. V. Nikolaev, М. A. Shorikov, V. О. Panov, I. Е. Tyurin

    Published 2019-11-01
    “…The investigators used the following modalities: T2 weighted imaging (T2WI); T2WI with fat signal suppression; diffusion-weighted image (DWI) with apparent diffusion coefficient (ADC) mapping; T1WI with dynamic contrast-enhanced MRI (DCE-MRI).Results. …”
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  17. 597

    Numerical Investigation of Jet Angle Effects on Thermal Dispersion Characteristics in Coastal Waters by Longsheng Li, Hongyuan Shi, Huaiyuan Xue, Qing Wang, Chao Zhan

    Published 2025-05-01
    “…It demonstrates high thermal diffusion efficiency and strong heat dilution capacity. …”
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  18. 598

    Diagnostic performance of a novel clinical score for predicting acute ischemic stroke in emergency department patients presenting with vertigo or dizziness by Tuğba Sanalp Menekşe, İlker Şirin, Yavuz Otal

    Published 2025-07-01
    “…All patients underwent diffusion-weighted magnetic resonance imaging within 72 h for diagnostic confirmation. …”
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  19. 599

    Tailoring Bi to boost CuAgBi2I8 solar cells by Erchuang Fan, Manying Liu, Yange Zhang, Dandan Zhao, Yan Lei, Chaoliang Zhao, Peng Zhang, Erjun Zhou, Zhi Zheng

    Published 2025-06-01
    “…The crystal structure of CuAgBi2I8 and mechanisms of elemental reactions and diffusion are discussed. Devices featuring the structure FTO/c‐TiO2/m‐TiO2/CuAgBi2I8/CuI/Spiro‐OMeTAD/carbon achieved a champion efficiency of 3.21%, the highest for CABI solar cells. …”
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