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8041
Temperature rise of high-speed bearing in gearbox of 5 MW wind turbine based on Bayesian-LightGBM and improved PSO-SVM troubleshooting
Published 2025-07-01“…5MW wind turbine gearbox high-speed bearing temperature rise failure is one of the important factors affecting the stable operation of the wind turbine, accurate prediction and timely diagnosis can effectively improve the efficiency of the wind turbine. In this paper, a combined modelling wind turbine gearbox high-speed bearing temperature rise prediction method based on Bayesian-LightGBM and improved PSO-SVM is proposed with a 5 MW wind turbine as the research object. …”
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8042
Smart Energy Strategy for AC Microgrids to Enhance Economic Performance in Grid-Connected and Standalone Operations: A Gray Wolf Optimizer Approach
Published 2025-06-01“…To assess performance, 100 independent runs per method were conducted, comparing GWO against particle swarm optimization (PSO) and genetic algorithms (GAs). …”
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8043
ELECTROMAGNETIC FIELD APPLICATION IN FLUIDIZATION OF METALLIC PARTICLES
Published 2024-12-01“…The application of this electromagnetic field to metallic particles is useful for creating a fixed structure to break gas bubbles, thereby intensifying the mass transfer process. Additionally, this method enhances the stability and efficiency of the fluidized bed, making it more effective for industrial applications. …”
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8044
Enhancing Antioxidant and Anti-Inflammatory Activities of Garlic by Puffing
Published 2025-05-01“…This study aimed to evaluate puffing as a novel garlic processing method and compare the properties of puffed garlic with those of raw and black garlic (BG). …”
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8045
Biological Hydrogen Production Through Dark Fermentation with High-Solids Content: An Alternative to Enhance Organic Residues Degradation in Co-Digestion with Sewage Sludge
Published 2025-07-01“…Aeration was proven to be an efficient inoculum pretreatment method, mainly to decrease the levels of methanogenic archaea and metabolic competition, and at the same time maintain the required total solid (TS) contents for high-solids conditions. …”
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8046
Evolution of the activities of states as reflected in legal and political Teachings
Published 2020-12-01“…The return of the law to its traditional, system-level basics that are clear to everyone taking part in the social relations is often facilitated by crises, such as the one in place today when the existing challenges and problems are complemented by the objective force majeure events like the virus attack in 2020 which the amorphous “network-based” instruments or not entirely just and efficient elements of the “international legal order” cannot cope with, as opposed to the active governmental and legal mechanisms of sovereign states capable of ensuring the balance of legal instruments and administrative levers of management in crisis situations.MATERIALS AND METHODS. …”
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8047
Degradation dynamics of Trifluralin in Qinghai-Tibet Plateau and screening of its degrading strains
Published 2025-01-01“…To investigate the degradation patterns and ecological benefits of FLL, this study established a comprehensive method for detecting FLL residues and selected efficient degrading bacterial strains. …”
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8048
Meta Analysis of the effect of acupoint sticking application for rheumatoid arthritis (穴位贴敷疗法治疗类风湿性关节炎疗效的Meta分析)
Published 2021-01-01“…Objective To systematically evaluate the effect of acupoint sticking application for rheumatoid arthritis, and to provide clinical evidence-based. Methods Literatures were available by searching the database including CNKI, Wanfang Data, VIP, CBM, PubMed, Embase and Cochrane library, and then two independent researchers respectively screened and determined the final inclusion literatures in the study. …”
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8049
Development and validation of an explainable machine learning model for predicting postoperative pulmonary complications after lung cancer surgery: a machine learning studyResearch...
Published 2025-08-01“…This study aimed to develop and validate an explainable machine learning (ML) model to predict PPCs in patients with LC undergoing surgery. Methods: A risk factor variable pool was determined by meta-analysis and Delphi surveys. …”
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8050
Aircraft Multi-stage Altitude Prediction Under Satellite Signal Loss
Published 2024-11-01“…This study proposes a multi-stage altitude prediction model using attention mechanisms and temporal convolutional neural networks (TCNs).Methods The aircraft’s flight stages are determined to facilitate targeted altitude prediction for different flight phases. …”
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8051
Preparation and Adsorption Performance of Polyacrylamide/<italic>Nicandra Physalodes </italic>(L.) <italic>Gaertn</italic> Composite Material for Congo Red Removal
Published 2025-05-01“…Therefore, it is imperative to explore the development of an efficient, non-polluting, and convenient post-treatment adsorbent for Congo red in wastewater.MethodsA composite adsorbent was created using <italic>Nicandra physalodes </italic>(L.) …”
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8052
Optimal Driving Torque Control Strategy for Front and Rear Independently Driven Electric Vehicles Based on Online Real-Time Model Predictive Control
Published 2024-11-01“…The torque control problem is framed with a nonlinear model predictive control (MPC) method, utilizing state-space equations as representations of vehicle dynamics. …”
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8053
Optimal protection coordination for directional overcurrent relays in radial distribution networks with inverter-based distributed energy resources
Published 2025-06-01“…The Pareto-front of the proposed optimal protection coordination problem is obtained by the improved multi-objective particle swarm optimization, where a time–space section evaluation utilizes the K-means clustering method to improve the computational efficiency. Furthermore, an analytic hierarchy process and criteria importance through intercrieria correlation weights-based technique for order preference by similarity to ideal solution algorithm is proposed to determine the optimal directional overcurrent relay settings. …”
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8054
Key drivers of bank financial performance: Insights from the Arab Levant region
Published 2025-06-01“…A descriptive analytical method and STATA were used for the hypothesis testing. …”
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8055
Vortex-Induced Vibration Performance Prediction of Double-Deck Steel Truss Bridge Based on Improved Machine Learning Algorithm
Published 2025-04-01“…The prediction model is more efficient in terms of computational efficiency compared to the numerical simulation method.…”
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8056
Performance comparison of monocrystalline and polycrystalline photovoltaic modules before testing with a cooling system
Published 2024-12-01“…Furthermore, it showed an efficiency of 12.5 ± 0.1% for mono-PVM and 13.4 ± 0.2% for poly-PVM. …”
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8057
Rancang Bangun Kompor Biomassa Otomatis Berbasis Sensor Suhu dan Mikrokontroler
Published 2025-03-01“…This stove has the same principle and working method as gas stoves in general, but the pellet fuel is solid. …”
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8058
Personal air cleaning by a user-tracking robot equipped with a nanofiber air cleaner in a large work space
Published 2025-03-01“…Field tests were conducted to evaluate the personal air cleaning performance of the proposed method by comparison with a stationary nanofiber air cleaner. …”
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8059
Twin Rooms – new experimental test cells for testing advanced facade elements
Published 2022-12-01“…Testing of building envelope is carried out either in static (laboratory) boundary conditions or in dynamic (climatic, real) conditions. The determination of the test method is conditioned by the specific intention or the investigated phenomenon within the construction of the building envelope. …”
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8060
Mobile robot path planning using deep deterministic policy gradient with differential gaming (DDPG-DG) exploration
Published 2024-01-01“…The balance between these actions directly impacts learning efficiency.This research proposes a method combining the DDPG strategy for exploitation with the Differential Gaming (DG) strategy for exploration. …”
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