Showing 321 - 340 results of 4,621 for search 'diffusion (processes OR process)', query time: 0.15s Refine Results
  1. 321
  2. 322

    A Simple Image Encryption Based on Binary Image Affine Transformation and Zigzag Process by Adélaïde Nicole Kengnou Telem, Cyrille Feudjio, Balamurali Ramakrishnan, Hilaire Bertrand Fotsin, Karthikeyan Rajagopal

    Published 2022-01-01
    “…The novelties of the proposed encryption process are the methods used to extract an internal key to apply the zigzag process, affine transformation, and substitution-diffusion process. …”
    Get full text
    Article
  3. 323
  4. 324
  5. 325

    Dynamic prediction of whole CO2 flooding development process in low permeability reservoirs by WANG Yanwei, LIN Lifei, WANG Hengli

    Published 2025-08-01
    “…According to the CO2 volume fraction distribution between injection and production wells, the displacement process could be divided into three zones: pure CO2 zone, mass transfer diffusion zone, and pure oil zone. …”
    Get full text
    Article
  6. 326

    Investigation into the Rolling Process of 20CrNiMo/Incoloy 825 Composite Materials by Jie Liu, Hailian Gui, Peng Zhang, Chen Zhang, Hao Liu

    Published 2024-11-01
    “…Based on these results, rolling finite element simulations under total reduction–pass conditions of 65%–3 passes, 75%–4 passes, and 85%–5 passes were conducted on 20CrNiMo/Incoloy 825 composite materials. The rolling process was found to be optimal for a total reduction of 85%–5 passes based on the ratio of the vertical compressive stress experienced by the Incoloy 825-side metal to the yield strength of Incoloy 825 at 1150 °C. …”
    Get full text
    Article
  7. 327

    Multiscale analysis on the wear process of cemented carbide tools during titanium alloy machining by Wenmeng Zhou, Pingfa Feng, Wen Ji, Zhongyu Wang, Yuan Ma, Enlai Jiang, Huiting Zha, Zhipeng Cai, Feng Feng

    Published 2025-03-01
    “…To investigate the effect of electromagnetic treatment on wear performance, a multiscale analysis of the wear process of cemented carbide tools in the turning process, including microdefects and wear topography at various scales, was conducted in the present study. …”
    Get full text
    Article
  8. 328
  9. 329
  10. 330

    Optimization Design of Dynamic Thermal Boundary Carburizing Quenching Process for Spiral Bevel Gear by Liu Fuyang, Liu Ganhua, Xie Xianfeng, Zou Yang

    Published 2018-01-01
    “…Secondly,the orthogonal experimental design and analysis method is used to optimize the index of gear drum length and tooth surface hardness. The optimum process parameters are obtained by numerical analysis of variance and variance. …”
    Get full text
    Article
  11. 331

    Mechanical and dielectric characterization of hemp fibre reinforced polypropylene (HFRPP) by dry impregnation process

    Published 2010-03-01
    “…These materials were manufactured via the patented FIBROLINE process based on the principle of the dry impregnation of a fibre assembly with a thermoplastic powder (iPP), using an alternating electric field. …”
    Get full text
    Article
  12. 332

    Laboratory-Modified Argument Driven Inquiry (Lab-Madi) Module: Content Validity Process by I. L. L. Ping, K. Osman

    Published 2019-03-01
    “…The results of the study indicate that the module has high validity in the six criteria assessed (suitability for target students, feasibility, time allocation and improving the dependent variables under study: argumentation skills, science process skills and concepts of diffusion and osmosis). …”
    Get full text
    Article
  13. 333
  14. 334

    Investigating the Microstructure and Biological Properties of Baghdadite Bioceramic Nanoparticles Synthesized by Sol-Gel Process by M. R. Forough, R. Emadi, M. Ahmadian

    Published 2023-08-01
    “…The purpose of this research was to synthesize Baghdadite powder using the sol-gel process and to characterize it using X-ray diffraction test to study the formed phases, halo test for antibacterial properties investigations, Fourier transform infrared spectroscopy to determine the functional groups, and field emission scanning electron microscope to examine the morphology of the powder. …”
    Get full text
    Article
  15. 335

    The Post-forging Heat Treatment Process of 9Cr Martensitic Heat-resistant Steel by Li Hongmei, Huo jie, Li Xiao, Nie Yihong, Zhu Lin

    Published 2025-08-01
    “…When annealing at 720 ℃ for 50 hours to 80 hours, the material exhibited excellent comprehensive performance.This study provides theoretical basis and engineering reference for the high-performance heat treatment process design of 9Cr martensitic heat-resistant steel forgings.…”
    Get full text
    Article
  16. 336

    A Modified Transverse Process-Pedicle Approach Applied to Unilateral Extrapedicular Percutaneous Vertebroplasty by Yunyun Zhuo, Liehua Liu, Haoming Wang, Pei Li, Qiang Zhou, Yugang Liu

    Published 2021-01-01
    “…To introduce a modified transverse process-pedicle puncture technique applied to unilateral extrapedicular percutaneous vertebroplasty (PVP) for the treatment of osteoporotic lumbar vertebral compression fractures. …”
    Get full text
    Article
  17. 337

    Features of the tissue repair process in urgent surgical abdominal pathology in combination with COVID-19 by A. P. Vlasov, O. V. Markin, V. V. Shchapov, I. I. Sitdikov, A. A. Zakharov, V. G. Shindakov, M. O. Babiker

    Published 2023-04-01
    “…The OBJECTIVE was to study the process of wound healing after surgical interventions in patients with urgent surgical diseases in combination with a new coronavirus infection.METHODS AND MATERIALS. …”
    Get full text
    Article
  18. 338

    Different rs-fMRI Data Processing Methods in the Study of Vascular Cognitive Impairment by Ying GUAN, Luwen ZHU, Feng WANG, Danna CAO, Xiaoling LI, Qiang TANG

    Published 2019-02-01
    “…This article have reviewed the research on the state of rs-fMRI in the field of VCI in recent years, and summarized the commonly used rs-fMRI data processing methods and features. The application of different functional data processing methods of magnetic resonance in VCI aims to provide imaging evidence for the clinical diagnosis and treatment of VCI.…”
    Get full text
    Article
  19. 339

    Exploiting Natural Language Processing to Unveil Topics and Trends of Traumatic Brain Injury Research by Mert Karabacak, Ankita Jain, Pemla Jagtiani, Zachary L. Hickman, Kristen Dams-O'Connor, Konstantinos Margetis

    Published 2024-11-01
    “…We utilized BERTopic, an advanced natural language processing (NLP)-based technique, to analyze TBI research articles published since 1990. …”
    Get full text
    Article
  20. 340

    Experimental study on effective stress sensitivity of coal permeability based on dynamic drainage process by Kang LI, Xiaoyang ZHANG, Binbin HU, Weijiang KONG, Yunfei DOU, Junjian ZHANG, Dongdong WANG

    Published 2025-07-01
    “…Based on the improved S&D model, the dynamic change law of permeability was analyzed according to the actual drainage process. The results show that the NMR T2 spectra of coal samples in dry and saturated water state are approximately unimodal distribution, and the pore structure is dominated by micropores. …”
    Get full text
    Article