Showing 3,721 - 3,740 results of 4,621 for search 'diffusion (processes OR process)', query time: 0.15s Refine Results
  1. 3721

    Assessing the Extent of Integration of Artificial Intelligence in Teaching and Learning at Kenyan Universities by Callen Nyamwange

    Published 2025-05-01
    “…Data were collected from students across diverse programs through the Learning Management Systems (LMS) and analyzed using AI-powered learning analytics and natural language processing (NLP) tools. Key metrics included course completion rates, assignment engagement, and assessment performance. …”
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    Article
  2. 3722

    TOURISTIC WEB SITES PERFORMANCES AND GOVERNANCE TYPOLOGIES by Massimo Bianchi, Laura Tampieri

    Published 2013-06-01
    “…The relevance of this research topic derives from the consideration of web as a primary channel for the diffusion, processing, search and storage of information about the tourism. …”
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  3. 3723

    Promoting the Integration of Public Perspective into Urban Design Decision-Making Based on Crowdsourced Visual Perception Method by Lu HUANG, Takuya (JPN) OKI

    Published 2025-05-01
    “…Urban design, as a key practice in shaping these spaces, has evolved into a human-centered, participatory process of placemaking. However, in practice, time and cost constraints often lead decisions to overly rely on professional judgment, making it challenging to fully reflect public needs. …”
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  4. 3724

    Origin of coercivity difference in Nd-Y-Fe-B single-main-phase and multi-main-phase magnets: Role of core–shell structures by Sining Fan, Ronghuan Xie, Qiye Li, Zifan Liu, Xiaodong Fan, Guangfei Ding, Shuai Cao, Bo Zheng, Shuai Guo, Renjie Chen, Aru Yan, Shaolong Tang

    Published 2025-10-01
    “…Micromagnetic simulation results reveal that when the grain shell composition is consistent, the grain core has a more significant impact on the demagnetization process of the magnet. The magnetic domains of the MMP magnet with a higher proportion of Y-rich cores reverse at a lower external field. …”
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  5. 3725

    The influence of extragent preparation methods on the elasticity modulus and efficiency of pressing spent beet chips by V. O. Gorodetsky, S. O. Semenikhin, I. N. Lyuciy, N. M. Daisheva

    Published 2019-06-01
    “…Rheological properties of beet chips are one of the main factors determining the effectiveness of its diffusion desugarization and subsequent pressing. The article presents the results of studies aimed at comparing the three most widely used industrial methods of extragent processing in terms of their influence on rheological properties of beet chips. …”
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  6. 3726

    Sustainable Energy Storage Systems: Polypyrrole-Filled Polyimide-Modified Carbon Nanotube Sheets with Remarkable Energy Density by Andekuba Andezai, Jude O. Iroh

    Published 2025-04-01
    “…In contrast, high-temperature processing and prolonged PPy deposition result in structural densification, increased resistance, and diminished performance. …”
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    Article
  7. 3727

    Resistance profiles of Staphylococcus aureus isolates against frequently used antibiotics at private sector laboratories in Jordan by Rania Al-Groom, Ghina Al-Saraireh, Sultan Ayesh Mohammed Saghir, Mohd Sajjad Ahmad Khan, Areej M. Almanaseer, Laila Alswalha, Wesal Alraei, Dalia Abu Al-Haijaa, Maha Hdaib, Anas Da'meh, Shereen Z Burjaq, Omar Al-Dmour, Fuad Alhawarat

    Published 2025-04-01
    “…Materials and Methods: The process involved collecting various samples from several private laboratories and then identifying S. aureus isolates using biochemical characterization. …”
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  8. 3728

    The Effect of Plasma-β on the Heating Mechanisms during Magnetic Reconnection in Partially Ionized Low Solar Atmosphere by Abdullah Zafar, Lei Ni, Kaifeng Kang, Guanchong Cheng, Jing Ye, Jun Lin, Ahmad Ali, Nadia Imtiaz

    Published 2025-01-01
    “…The frequent coalescence of these plasmoids leads to a significant enhancement of turbulence and compression heating, which becomes the dominant mechanism for heating plasma in a lower plasma- β reconnection process. The average power density of the compression heating ( Q _comp ) decreases with increasing initial plasma- β as a power function: ${Q}_{\mathrm{comp}}\sim {\beta }_{0}^{-a}$ , where the value a is 1.9 in the photosphere and decreases to about 1.29 in the upper chromosphere. …”
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  9. 3729

    Exciton funneling in 2D artificial potential landscapes decorated by reassembled micro-bubbles by Wenqi Qian, Haiyi Liu, Guangyi Tao, Fangxun Liu, Sihan Lin, Tengteng Gao, Xueying Wang, Qihong Hu, Dalin Zhang, Dong Xiang, Lie Lin, Pengfei Qi, Zheyu Fang, Weiwei Liu

    Published 2025-01-01
    “…These findings demonstrate the great potential to control exciton dynamics on-demand through annealing driven reassembled micro-bubbles, and lay the foundation for promising applications in high-performance sensing, energy harvesting, and quantum information processing.…”
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  10. 3730

    An Integrated Approach to the Design of Wireless Sensor Networks for Structural Health Monitoring by Fabio Federici, Fabio Graziosi, Marco Faccio, Andrea Colarieti, Vincenzo Gattulli, Marco Lepidi, Francesco Potenza

    Published 2012-03-01
    “…Moreover, the implementation of a distributed processing is an explored strategy for an overall improvement of system performances. …”
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  11. 3731

    Deep Learning-Based Medical Ultrasound Image and Video Segmentation Methods: Overview, Frontiers, and Challenges by Xiaolong Xiao, Jianfeng Zhang, Yuan Shao, Jialong Liu, Kaibing Shi, Chunlei He, Dexing Kong

    Published 2025-04-01
    “…Deep learning has recently emerged as a prominent field, playing a crucial role in medical image processing. This paper reviews ultrasound image and video segmentation methods based on deep learning techniques, summarizing the latest developments in this field, such as diffusion and segment anything models as well as classical methods. …”
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  12. 3732

    Ecological Concrete-Based Modular System for Heavy Metal Removal in Riparian Transition Zones: Design, Optimization and Performance Evaluation by Guangbing Liu, Da Ke, Hasnain Moavia, Chen Ling, Yanhong Zhang, Yu Shen

    Published 2025-03-01
    “…The system was evaluated at two scales: module-scale experiments in 25 L containers (833:1 mL g<sup>−1</sup> ratio) and kinetic studies (10:1 mL g<sup>−1</sup> ratio), revealing a sophisticated three-phase removal process. The initial rapid surface adsorption phase (0–4 h) achieved removal rates of 0.28–0.42 mg g<sup>−1</sup> h<sup>−1</sup>, followed by pore diffusion (4–24 h) and chemical fixation phases, with removal patterns effectively modeled using a modified pseudo-second-order equation. …”
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  13. 3733

    Characterization and application of Fe1−xCoxFe2O4 nanoparticles in Direct Red 79 adsorption by Hau Vu Thi, Linh Pham Hoai, Ha Pham Thu, Chinh Nguyen Thuy, Viet Ngo Thi Mai, Dung Dang Duc, Dung Nguyen Quoc, Tran Thi Kim Ngan

    Published 2024-11-01
    “…Kinetic analysis revealed that the pseudo-second-order and intragranular diffusion models provided the best fit. Thermodynamic analysis indicated an endothermic process (ΔH = 74.947 kJ/mol), suggesting that the adsorption mechanism is primarily physical. …”
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  14. 3734

    A 3D acid fracturing design calibrated to describe the productivity index in several southwestern Iranian oil fields by Mohammad Mirhashemi, Kaveh Ahangari, Ali Naghi Dehghan, Kamran Goshtasbi

    Published 2025-04-01
    “…Abstract Acid fracturing is widely used to enhance the performance of oil and gas wells by improving reservoir permeability and maintaining pressure. This process is achieved by creating acid-etched fractures that facilitate the flow of oil and gas. …”
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  15. 3735
  16. 3736

    The impact of ultrasound-guided erector spinae plane block combined with paravertebral block on postoperative rebound pain following thoracoscopic lobectomy by Yihang He, Dongxu Chen, Youbo Zuo, Jing Lin

    Published 2025-08-01
    “…In Group PE, TPVB was first performed with 10 mL of 0.5% ropivacaine; the needle was then withdrawn and repositioned with its tip deep to the erector spinae muscle at the transverse process level, followed by injection of 10 mL of 0.5% ropivacaine for ESPB. …”
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  17. 3737

    Characteristics and Influence Mechanism of Cultural and Creative Enterprise Migration from the Amenity Perspective: A Case Study of Guangzhou by Liao Huihui, Wei Cheng, Luo Peng, Shen Jing

    Published 2025-03-01
    “…The applicability of amenity factors varies regionally, domestically, and internationally. (3) The impact of amenities on the decision-making process of enterprise migration is mainly achieved through two types of entities: the enterprise and practitioners. …”
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  18. 3738

    Dynamic analysis of bi-material cathode in lithium-ion battery capacitors by DRT method by Zhang Guo, Chihua Lu, Zhien Liu, Ningfeng Wang, Yabin An, Chen Li, Yanan Xu, Xianzhong Sun, Xiong Zhang, Kai Wang, Yanwei Ma

    Published 2025-01-01
    “…This study applies this method to lithium-ion battery capacitor for the first time, systematically analyzing relaxation times and impedances of various electrochemical processes in activated carbon, LiNi1/3Co1/3Mn1/3O2, and bi-material cathodes at different states of charge. …”
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  19. 3739

    A Novel Large-Particle Slow-Release Fertilizer Improves Nutrient Use Efficiency and Yield of Cassava by Boundary Layer Limitation by Cuicui He, Hua Wang, Guichun Li, Jie Huang, Dengfeng Wang, Xindao Qin, Wen Zhang, Dongming Wu, Yuanda Jiu, Min Zhao, Yi Xie, Qingmian Chen, Rongfei Zhou, Minggang Xu

    Published 2025-01-01
    “…., FTIR) and kinetic modeling revealed that the superior performance of LPF resulted from mineral crystal enrichment in the outer layer of fertilizer granules, facilitating intra-particle diffusion processes and imposing boundary layer limitations on nutrient release (e.g., N, P, and K). …”
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  20. 3740

    Detecting representative data and generating synthetic samples to improve learning accuracy with imbalanced data sets. by Der-Chiang Li, Susan C Hu, Liang-Sian Lin, Chun-Wu Yeh

    Published 2017-01-01
    “…We used paired t-tests to compare the Accuracy, G-mean, and F-measure scores of the proposed data pre-processing (PPDP) method merging in the D3C method (PPDP+D3C) with those of the one-sided selection (OSS), the well-known SMOTEBoost (SB) study, and the normal distribution-based oversampling (NDO) approach, and the proposed data pre-processing (PPDP) method. …”
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