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Numerical Optimization of Microperforated panel Absorbers: The Impact of Series-Parallel Configuration, Air Gap, and Porous Materials on the Sound Absorption Bandwidth
Published 2024-12-01“…If their constituent parameters are tailored to match the acoustic characteristics of the target sound, they achieve optimal efficiency. Additionally, employing numerical methods such as FEA serves as a suitable alternative to more costly laboratory methods.…”
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Video-based education messaging to enhance optimal uptake of malaria preventive therapy in pregnant women: a mixed methods study involving pregnant women and midwives in Uganda
Published 2024-12-01“…This study aimed to develop and assess the feasibility and acceptability of an educational video to improve knowledge of MPTp among pregnant women living with and without HIV. Methods This study describes the second phase of a mixed methods study conducted among pregnant women (living with and without HIV) and midwives from a public antenatal care clinic in Kampala, Uganda. …”
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Evaluation Method for Remaining Life of XLPE Insulated Power Cable
Published 2023-06-01“…Finally, it is determined to determine the remaining life of the cable in conjunction with different assessment factors. Through example analysis, the research method can obtain the optimal solution adaptation value 1. 982 when it is an iteration to 10 times, and in its subsequent process, the optimal solution adaptation value is stable in 1. 982. …”
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928
Calibration and Experimental Validation of Discrete Element Parameters for Long-Grain Rice with Different Moisture Contents Based on Repose Angle
Published 2025-05-01“…The study provides a general and reliable method for determining the parameters of discrete element method simulation for rice grain with different moisture contents.…”
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929
Time Series Forecasting Method Based on Multi-Scale Feature Fusion and Autoformer
Published 2025-03-01“…To achieve more precise predictions and effectively capture the potential cycles and stochastic characteristics at different scales in time series, this paper optimizes the network structure of the Autoformer model. …”
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Synergistic effect of carbon emission reduction from regional carbon trading on air pollutant emission reduction
Published 2025-06-01“…The carbon trading policy, as an effective policy to promote carbon reduction, has been accepted and implemented by many countries.MethodThis study employs the twofold difference approach and synthetic control method to evaluate the impact of carbon trading policies on air pollutant emissions.ResultResults showed that implementing carbon trading could lead to an average reduction of 54.13 million tonnes of CO2 annually, alongside decreases of 176.1 thousand tonnes of SO2 and 112.5 thousand tonnes of NOx. …”
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932
A Comprehensive Comparison between Multi-Objective Optimization Methods for Composite Hexagonal-Triangle Grid Structure using FSDT under External Hydrostatic Pressure
Published 2024-04-01“…To optimize the design, three multi-objective optimization algorithms are employed: Nondominated Sorting Genetic Algorithm II (NSGAII), Multiobjective Particle Swarm Optimization (MOPSO), and a hybrid method that combines NSGAII and MOPSO. …”
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933
The Fast and Accurate Method of Tuning of SISO Controllers Using Seven Performance Indexes
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934
AUV path planning method based on improved sparrow search algorithm
Published 2025-06-01“…Results Simulation results demonstrate that the ISSA significantly outperforms the original SSA and other state-of-the-art algorithms, such as particle swarm optimization (PSO), differential evolution (DE), artificial bee colony (ABC), and whale optimization algorithm (WOA). …”
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Inverse distance weight interpolation method for missing data of PM2.5 spatiotemporal series
Published 2025-02-01“…ResultsIDW spatiotemporal interpolation method optimized with PSO significantly improved the accuracy of filling missing PM2.5 spatiotemporal sequence data. …”
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Automatic serving method of volleyball training robot based on improved YOLOv5 and improved Hough transform
Published 2025-08-01“…By introducing convolutional block attention module to optimize feature extraction and focus on key areas, a weighted bi-directional feature pyramid network is taken to fuse multi-scale features, and gradient optimized Hough transform is used to optimize the accuracy of target localization. …”
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Optimization via Taguchi of Artificial Lightweight Aggregates Obtained from Kaolinite Clay and Ceramic Waste: Development and Industrial Applications
Published 2025-06-01“…Thus, the aim was to develop and optimize LWAs using different replacements of industrial waste. …”
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