Showing 301 - 320 results of 46,716 for search '(friction OR function) performance', query time: 0.30s Refine Results
  1. 301

    Usefulness of the myocardial performance index (MPI) for assessing ventricular function in obese pediatric patients by Ertürk Levent, Damla Gökşen, Arif Ruhi Ozyürek, Sükran Darcan, Mahmut Coker

    Published 2005-01-01
    “…Furthermore, its complications exert a major impact on cardiovascular risk. Myocardial performance index (MPI) has been described as noninvasive Doppler measures of left ventricular (LV) function. …”
    Get full text
    Article
  2. 302

    Performance of functionalized CNT membranes for desalination - Parametric effects and Artificial neural network modelling by Deepa Durairaj, Santhosh Paramasivam, Natarajan Rajamohan, Manivasagan Rajasimman, Ragothaman M. Yennamalli, Roberto Baccoli, Gianluca Gatto

    Published 2025-05-01
    “…The model's predictions closely aligned with the observed experimental outcomes, affirming its reliability and utility in optimizing membrane performance. While amino-functionalized SWCNTs outperformed MWCNTs in desalination applications, potential challenges related to scalability and long-term stability were identified. …”
    Get full text
    Article
  3. 303
  4. 304
  5. 305

    Enhancing athletes performance: the impact of Perhutani honey on cognitive function and lactic acid levels by Beltasar Tarigan, ROLA ANGGA LARDIKA, Yudy Hendrayana, Dian Permana, GoodLingua

    Published 2025-01-01
    “… Introduction: Cognitive function and lactic acid levels are crucial determinants of athletic performance, impacting both physical and mental capabilities during training and competition. …”
    Get full text
    Article
  6. 306
  7. 307
  8. 308

    Performance analysis and parameter optimization of microchannel heat sink with porous-solid composite ribs by Chunjie Liu, Shixin Xing, Wenrui Wang, Dinghua Hu

    Published 2025-09-01
    “…We define four structural parameters: the length and width ratios of porous-solid composite ribs (α, β) and polygonal ribs (η, γ), and investigate the influence on the Nusselt number (Nu) and the friction factor (f). The optimization process employs artificial neural network models and non-dominated sorting genetic algorithm to determine the optimal solution. …”
    Get full text
    Article
  9. 309

    RIS-Assisted Wireless System in the Presence of Direct Channel: Channel Statistics and Performance Analysis by Soumya P. Dash, Debasish Ghose

    Published 2024-01-01
    “…The phases of the reflecting elements of the RIS are selected considering the phases of all the fading channels to maximize the performance of the system. Series-form expressions for the probability density function (p.d.f.) and cumulative distribution function (c.d.f.) are derived for the composite channel of the communication system by considering the RIS channels to follow independent Nakagami-m distributions and the envelope of the direct channel to follow a Rayleigh distribution. …”
    Get full text
    Article
  10. 310
  11. 311

    Investigating Film Thickness and Friction of an MR-Lubricated Journal Bearing by Gerben van der Meer, Ron van Ostayen

    Published 2025-04-01
    “…It is shown that by increasing the magnetic field strength, the performance characteristics of the bearing can be changed from low hydrodynamic friction and a high transition speed to high hydrodynamic friction and a low transition speed. …”
    Get full text
    Article
  12. 312
  13. 313

    Effects of purple corn anthocyanin on slaughter performance, immune function, the caecal microbiota and the transcriptome in chickens by Xingzhou Tian, Chao Ban, Di Zhou, Hui Li, Jiaxuan Li, Xu Wang, Qi Lu

    Published 2025-06-01
    “…Poultry are susceptible to oxidative stress, which decreases immune function and negatively affects production performance under highly intensive feeding conditions. …”
    Get full text
    Article
  14. 314
  15. 315
  16. 316
  17. 317

    A review of friction models in interacting joints for durability design by Zulfiqar A. Khan, Vivek Chacko, Hammad Nazir

    Published 2017-03-01
    “…Abstract This paper presents a comprehensive review of friction modelling to provide an understanding of design for durability within interacting systems. …”
    Get full text
    Article
  18. 318

    A framework for friction stir multi-spot welding for thermoplastics by Abdel-Hamid I. Mourad, Sawsan Omira, Shaikha Ismaeel Al-Ali, Alisar Kamal Alsbeihi, Mouna Salem Afair Alketbi, Syed Haris Iftikhar, Imad Shahid, Osamah Mohammad Aljarrah, Nizamudeen Cherupurakal

    Published 2025-07-01
    “…Abstract Friction stir spot welding (FSSW) has shown promising potential for joining sheets and other geometries of metals as well as polymers. …”
    Get full text
    Article
  19. 319

    Estimation Approach of Road Friction Coefficient Based on Nonlinear Observer by DING Xiying, PEI Yanliang, ZHANG Hongyue, YU Hua

    Published 2012-01-01
    “…In this paper, an algorithm for estimating road friction coefficient based on nonlinear observer is proposed. …”
    Get full text
    Article
  20. 320

    Influence of Friction on Pre-Stressing Construction of Suspen-Dome Structures by Miao Liu, Pengyuan Li, Ni Zhang, Zhancai Lao

    Published 2025-07-01
    “…However, friction between cables and joints significantly disrupts cable force distribution, particularly during pre-stressing construction. …”
    Get full text
    Article