Showing 4,561 - 4,580 results of 18,707 for search 'optimal different methods', query time: 0.29s Refine Results
  1. 4561

    Acute effects of different warm-up duration on internal load and external load responses of soccer players in small sided games by Osman Yilmaz, Furkan Ozturk, Ladislav Batalik

    Published 2025-04-01
    “…A one-way repeated-measures ANOVA was used to assess significant differences in performance among the different warm-up duration. …”
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  2. 4562
  3. 4563

    Optimization of Inspired Oxygen during Mechanical Ventilation (OPTI-OXYGEN): rationale and design of a pragmatic randomised controlled trial by Taylor B Thompson, Todd W Rice, Guy N Brock, Jonathan Peters, Elliott D Crouser, Matthew Exline, Sonal R Pannu, Jamie Zimmer, Jeffrey C Horowitz

    Published 2025-06-01
    “…We aim to develop a novel approach to targeted oxygenation that collectively uses the accuracy of SaO2 and the feasibility of SpO2 to mitigate occult hypoxaemia and prevent hyperoxaemia.Methods and analysis The Optimization of Inspired Oxygen during Mechanical Ventilation trial is a pragmatic stepped wedge, open label, cluster-randomised controlled trial of an algorithm-based SpO2-SaO2 electronic alert-based oxygen titration protocol. …”
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  4. 4564

    Measurement and analysis of residual stress of multilayer carbon fiber laminate based on incremental drilling method by Keming Zhang, Cong Yu, Chunhai Chen

    Published 2024-12-01
    “…The maximum τxy measurement was 1.7103MPa, with a maximum percentage error of 25.3%. The maximum difference for σy was 0.7306MPa. These findings indicate that the method is more accurate in predicting the residual stresses in the first four layers of composite material. …”
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  5. 4565

    Collision Avoidance Method for Autonomous Ships Based on Modified Velocity Obstacle and Collision Risk Index by Ke Zhang, Liwen Huang, Yixiong He, Liang Zhang, Weiguo Huang, Cheng Xie, Guozhu Hao

    Published 2022-01-01
    “…Moreover, reachable collision-free velocity sets under different encounter situations and optimal steering angle model are constructed. …”
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  6. 4566

    Research on the Capacity Allocation Optimization of Island Micro-grid Including Wind Power, Tidal Current Energy and Energy Storage by PANG Jiameng, ZANG Xiaodi

    Published 2022-12-01
    “…The three-objective optimization model uses the multi-objective particle swarm optimization algorithm to solve the established model, and obtains different capacity allocation schemes. …”
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  7. 4567
  8. 4568

    Effect of Soil and Water Conservation Measures on Runoff and Sediment Yield from Purple Soil Slopes Under Different Rainfall Patterns by ZHENG Yu, LI Li, DING Wen-feng

    Published 2025-06-01
    “…[Methods] Using runoff and sediment yield data from 37 rainfall events across 10 runoff plots under different SWC measures in purple soil regions, rainfall patterns were classified using K-means clustering based on four indicators: average intensity (Iave), maximum 30-minute intensity (I30), duration (T), and erosivity (Rr). …”
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  9. 4569

    Effect of Exercises rate Running In 1500 m and 3000 m Pace with different Percentages In improved in the enzyme LDH and the speed reserve and by Dr. Ahmed Murtadha, Dr. Saif Sabbar, Dr. Khalid Mohammed, M. Baida Khudhur

    Published 2022-07-01
    “… In spite of what has been achieved in the scientific progress in the field of sports achievement, it is necessary to continue to conduct more research, studies and experiments to increase knowledge and expand the scientific facts and link them to reach the best methods and methods of training to develop each game of sports and each according to its specificity and in an optimal manner in an attempt to invest Existing human energies to the maximum extent possible. …”
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  10. 4570

    Multi-Objective Optimal Control of Variable Speed Alternating Current-Excited Pumped Storage Units Considering Electromechanical Coupling Under Grid Voltage Fault by Tao Liu, Yu Lu, Xiaolong Yang, Ziqiang Man, Wei Yan, Teng Liu, Changjiang Zhan, Xingwei Zhou, Tianyu Fang

    Published 2025-05-01
    “…To address these limitations, this paper proposes a multi-objective optimization strategy considering electromechanical coupling under a grid voltage fault. …”
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  11. 4571

    Optimization Model of Network-Level Pavement Maintenance Decision considering User Travel Time and Vehicle Fuel Consumption Costs by Leilei Chen, Zepeng Fan, Pengfei Liu, Zhendong Qian

    Published 2021-01-01
    “…An optimized performance evaluation method of asphalt pavement was proposed which contains 11 different kinds of combinations. …”
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  12. 4572
  13. 4573

    Optimization of solid-state fermentation conditions of rapeseed meal using response surface analysis combined with principal component analysis by WU Yi-fei, YAO Xiao-hong, SUN Hong, WANG Xin, TANG Jiang-wu

    Published 2012-07-01
    “…The results were not significantly different from those under the conditions optimized only using response surface method. …”
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  14. 4574

    Comparison of Different Chronic Maintenance Antithrombotic Strategies in Patients with Coronary Artery Disease: A Systematic Review and Network Meta-Analysis by Junyan Zhang, Zhongxiu Chen, Yujia Cai, Chen Li, Yong He

    Published 2023-01-01
    “…As for the primary endpoint, there was no statistical difference in MACE outcomes between any two of the five methods. …”
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  15. 4575

    Parameter Optimization of a Bi-copter Type Unmanned Aerial Vehicle to Avoid Propeller-induced Vibrations During Hovering by Mehmet Kursat Yalcın, İlyas Kacar, Halil Bahadır Akyıldız

    Published 2020-08-01
    “…It is not seen significant differences on results from screening and genetic algorithm methods. …”
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  16. 4576

    Designing a Multistage Supply Chain in Cross-Stage Reverse Logistics Environments: Application of Particle Swarm Optimization Algorithms by Tzu-An Chiang, Z. H. Che, Zhihua Cui

    Published 2014-01-01
    “…In addition, we developed a genetic algorithm (GA) and three particle swarm optimization (PSO) algorithms: the inertia weight method (PSOA_IWM), VMax method (PSOA_VMM), and constriction factor method (PSOA_CFM), which we employed to find solutions to support this mathematical model. …”
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  17. 4577

    Study on Detection Method of Sulfamethazine Residues in Duck Blood Based on Surface-Enhanced Raman Spectroscopy by Junshi Huang, Runhua Zhou, Jinlong Lin, Qi Chen, Ping Liu, Shuanggen Huang, Jinhui Zhao

    Published 2025-05-01
    “…The enhancement effects of four different substrates were compared. The sample pretreatment method and detection conditions were optimized through single-factor experiments, including the types and amounts of electrolyte aggregators, the amount of gold nanocolloids, and the adsorption time. …”
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  18. 4578

    Optimization of Rockburst Grade Prediction Model Based on Multidimensional Feature Selection: Integrated Learning and Index System Correlation Analysis by Jiayang Chen, Xuebin Xie

    Published 2025-06-01
    “…This study proposes an optimization method based on multidimensional feature selection and integrated learning that systematically evaluates the impact of different indicator dimensions by constructing an indicator–indicator system and an indicator–rockburst hierarchy using a combination of seven-, six-, five-, four-, and three-dimensional indicators in conjunction with six machine-learning models, such as XGBoost, LightGBM, and CatBoost. …”
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  19. 4579

    Optimized Energy Management System for Wind Lens-Enhanced PMSG Utilizing Zeta Converter and Advanced MPPT Control Strategies by Arun Selvaraj, Ganesh Mayilsamy

    Published 2024-10-01
    “…A comparative analysis of different control strategies for maximum power point tracking (MPPT) is conducted, including the incremental conductance (INC) method and the perturb and observe (P&O) method. …”
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  20. 4580

    Non-Destructive Identification of Wool and Cashmere Fibers Based on Cascade Optimizations of Interval-Wavelength Selection Using NIR Spectroscopy by Xin Chen, Qingle Lan, Yaolin Zhu, Jinni Chen

    Published 2024-12-01
    “…For this reason, a novel interval-wavelength cascaded optimization method is proposed. Initially, the collected spectral data are preprocessed by standard normal variate transformation (SNV) to eliminate the scattering effect. …”
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