Showing 1,581 - 1,600 results of 2,616 for search 'composition optimization model', query time: 0.17s Refine Results
  1. 1581

    Luffa–Ni/Al layered double hydroxide bio-nanocomposite for efficient ibuprofen removal from aqueous solution: Kinetic, equilibrium, thermodynamic studies and GEP modeling by Soheil Tavassoli, Afsaneh Mollahosseini, Saeed Damiri, Mehrshad Samadi

    Published 2025-01-01
    “…Moreover, the Elovich kinetic model proved to be the most precise in describing how ibuprofen adheres to the modified luffa, showing a very tight fit with the data (R2 = 0.993). …”
    Get full text
    Article
  2. 1582

    The laser initiation of energetic materials doped with metal nanoparticles having oxide shell explosive decomposition by А.В. Каленский, А.А. Звеков, А.П. Боровикова, Е.В. Галкина, П.О. Винодиктов

    Published 2024-12-01
    “… The work is devoted to the development of the model describing laser initiation composite materials being an explosive matrix with metal nanoparticles covered with oxide shell. …”
    Get full text
    Article
  3. 1583

    Simulations and performance analysis of CH3NH3SnI3 perovskite solar cell: Modeling thickness and temperature effects using SCAPS-1D by Samra Imran, Mamoona Khalid

    Published 2025-04-01
    “…In this paper, we implemented a novel solar cell design on SCAPS-1D, having an optimized parameter composition of FTO/TiO2/CH3NH3SnI3/CuI/Au. …”
    Get full text
    Article
  4. 1584

    Short-term Wind Power Forecasting Based on BWO‒VMD and TCN‒BiGRU by LU Jing, ZHANG Yanru, WANG Rui

    Published 2025-05-01
    “…Given the instability and high volatility of wind power generation, this study proposes a short-term wind power prediction method based on BWO‒VMD and TCN‒BiGRU to improve the accuracy of wind power prediction and better support the energy transition under the “dual carbon” strategy.MethodsA short-term wind power generation prediction model based on the beluga whale optimization (BWO) algorithm, variational mode de-composition (VMD), temporal convolutional network (TCN), and bidirectional gated recurrent unit (BiGRU) was carefully proposed to improve the prediction accuracy of wind power generation, particularly considering its inherent instability and high volatility. …”
    Get full text
    Article
  5. 1585
  6. 1586

    Assessment of Changes in Toll Fares in Conditions of Increased Traffic Load by A. U. Talavirya, M. B. Laskin

    Published 2021-10-01
    “…Analysis of the data obtained from the simulated model experiments was carried out using the statistical package R. …”
    Get full text
    Article
  7. 1587

    Development and techno-functional characterization of gluten-free flour from rice, Cardaba banana, and pigeon-pea by Oluwadamilare Adedeji Adewole, Olusola Samuel Jolayemi, Helen Nwakego Ayo-Omogie, Adebanjo Ayobamidele Badejo

    Published 2026-03-01
    “…Using 12-runs optimal mixture experimental design, 5 composite blends containing varying percentage of rice, Cardaba banana and pigeon pea flours were chosen based on dietary fiber. …”
    Get full text
    Article
  8. 1588

    Prediction method of oil-water interface between injection and production wells in fault-controlled fractured-cavity reservoirs by WANG Yuanzheng, CAO Renyi, JIA Pin

    Published 2024-03-01
    “…The proposed model provides a theoretical foundation and methodology for early warning of water breakthrough, optimization of injection and recovery parameters, and formulation of countermeasures for residual oil recovery in fault-controlled fracture-vuggy reservoirs.…”
    Get full text
    Article
  9. 1589

    Multi-fault diagnosis and damage assessment of rolling bearings based on IDBO-VMD and CNN-BiLSTM by Lihai Chen, Xiaolong Bai, Yonghui He, Dong Jia, Yican Li, Zhenshui Li

    Published 2025-08-01
    “…The HUST dataset is used to discuss the application of signal processing methods and neural network models in bearing composite fault diagnosis. The advantages of the proposed scheme in bearing composite fault and damage assessment are verified, effectively solving the challenge of rolling bearing composite fault diagnosis.…”
    Get full text
    Article
  10. 1590

    MHD couple stress boundary-layer flow with heat and mass transfer under thermal radiation and Marangoni effect: A numerical study by Jawali C. Umavathi, Bernardo Buonomo, Oronzio Manca, Mikhail A. Sheremet

    Published 2025-07-01
    “…Utilizing the Response Surface Methodology, the face-centered Central Composite Design is used as the foundation for the optimization process. …”
    Get full text
    Article
  11. 1591

    Low-cycle fatigue life prediction method for stud connectors based on interpretable machine learning by Jianan Pan, Xiaoling Liu, Bing Wang, Ying Liu

    Published 2025-08-01
    “…Secondly, the predictive performance of nine machine learning models was compared by combining cross-validation and hyperparameter optimization. …”
    Get full text
    Article
  12. 1592

    The prediction of the effects of non-isothermal molding/reprocessing on the crystallinity and mechanical properties of PEEK and CF/PEEK by Pingping Xiong, Yangwei Zhou, Laishui Zhou, Zhenchao Qi

    Published 2025-05-01
    “…The error of all theoretical calculated values from the prediction models falls within 11.03%, and the crystallinity of the resin can be directly used to predict the mechanical properties of the composites.…”
    Get full text
    Article
  13. 1593

    Predicting Index Trend Using Hybrid Neural Networks with a Focus on Multi-Scale Temporal Feature Extraction in the Tehran Stock Exchange by Mohammad Osoolian, Ali Nikmaram, Mahdi Karimi

    Published 2025-03-01
    “…Moreover, to further enhance the performance and resilience of the model, sophisticated feature engineering methodologies are implemented to optimize its overall functionality. …”
    Get full text
    Article
  14. 1594

    Methodology for generating chorioallantoic membrane patient-derived xenograft (CAM-PDX) models of pleural mesothelioma and performing preclinical imaging for the translation of can... by Judy M Coulson, Joseph J Sacco, Michael Shackcloth, Alexander Haragan, Doris M Rassl, Harish Poptani, Anne Herrmann, Liam Shaw, Sarah Barnett, Jan Schulze

    Published 2025-05-01
    “…Fertilized hens’ eggs provide a rapid and cost-effective alternative to murine models of pleural mesothelioma which are commonly used in preclinical studies, with chorioallantoic membrane (CAM) xenografts being a partial replacement for mouse flank xenografts. …”
    Get full text
    Article
  15. 1595

    Methodology for generating chorioallantoic membrane patient-derived xenograft (CAM-PDX) models of pleural mesothelioma and performing preclinical imaging for the translation of can... by Judy M Coulson, Joseph J Sacco, Michael Shackcloth, Alexander Haragan, Doris M Rassl, Harish Poptani, Anne Herrmann, Liam Shaw, Sarah Barnett, Jan Schulze

    Published 2025-08-01
    “…Fertilized hens’ eggs provide a rapid and cost-effective alternative to murine models of pleural mesothelioma which are commonly used in preclinical studies, with chorioallantoic membrane (CAM) xenografts being a partial replacement for mouse flank xenografts. …”
    Get full text
    Article
  16. 1596
  17. 1597

    FORECAST OF BENDING FATIGUE LIFE FOR GEARS CONSIDERING THE INFLUENCE OF RESIDUAL STRESS AND HARDNESS by ZHAO Pengbo, CHEN Yong, YOU Hui, ZHOU Xingyun, LI Guangxin, WU Yimin, LIU Xianghuan

    Published 2025-02-01
    “…In order to study the influence of residual stress and hardness on bending fatigue performance of gear, the 20MnCrS5 steel gear with carburizing heat treatment was taken as the research object, and composite small diameter shot peening strengthening treatment was carried out to realize the gear with different hardness and residual stress states of the same material.Based on the maximum principal strain criterion, incorporating separate factors for residual stress influence and residual stress-hardness coupling influence were introduced respectively to establish the fatigue life prediction model.Through shot-peened gear bending fatigue tests, optimal values for both the residual stress influence coefficient and correction coefficient were determined.The two models’ accuracy for life prediction was contrasted, and the accuracy of these models was further verified through unshot peened gear bending fatigue test.The results show that considering only residual stress influence yielded an optimal value of 0.09 for the residual stress influence coefficient, the model achieving high life predictive accuracy.Whereas considering the effects of residual stresses and hardness, it requires a correction coefficient with an optimal value of 0.04, the model achieve even higher predictive accuracy.…”
    Get full text
    Article
  18. 1598

    A MATHEMATICAL APPROACH TO INVESTMENT WITH CHARGE ON BALANCE AND VOLUNTARY CONTRIBUTIONS UNDER WEIBULL MORTALITY FORCE FUNCTION by Edikan Edem Akpanibah, Peter Benneth, Ase Matthias Esabai

    Published 2025-01-01
    “…To achieve this, there is need to develop an optimal portfolio which considers the volatility of the stock market price consisting of one risk-free asset and a risky asset which follows the Heston volatility model (HVM). …”
    Get full text
    Article
  19. 1599
  20. 1600

    Impact of side-by-side twin tunneling with various tunnel-pile clearances on pile group responses under a fluid-solid coupling effect by Tianhua Wu, Yongtao Gao, Changfu Huang, Yu Zhou, Jianwang Li, Wenrui Qi

    Published 2025-08-01
    “…This study establishes multiple 3D nonlinear FDM models with fluid-solid coupling to investigate how tunnel–pile clearances (Hc) affect the mechanical response of low-cap pile groups (2 ×2) during side-by-side twin tunneling in composite strata. …”
    Get full text
    Article