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A Multi-Source Domain Adaptation Method for Bearing Fault Diagnosis with Dynamically Similarity Guidance on Incomplete Data
Published 2025-01-01“…This method leverages incomplete data from multiple-source domains to address distribution disparities in deep domain adaptation. …”
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122
Multi-Source, Fault-Tolerant, and Robust Navigation Method for Tightly Coupled GNSS/5G/IMU System
Published 2025-02-01“…The experimental validation was carried out in a typical outdoor scenario, and the results highlight the proposed method’s ability to mitigate undetected fault impacts, improve detection sensitivity, and significantly reduce alarm response times across step, ramp, and multi-fault mixed scenarios. …”
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123
AFSA-FastICA-CEEMD Rolling Bearing Fault Diagnosis Method Based on Acoustic Signals
Published 2025-03-01“…To this end, this paper proposes a blind source separation method based on an AFSA-FastICA (Artificial Fish Swarm Algorithm, AFSA). …”
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124
Forest canopy closure estimation in mountainous southwest China using multi-source remote sensing data
Published 2025-08-01Subjects: Get full text
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125
Optimization of Two Methods for the Rapid and Effective Extraction of Quinine from <i>Cinchona officinalis</i>
Published 2025-01-01“…This study successfully optimized two advanced extraction methods, microwave-assisted extraction (MAE) and ultrasound-assisted extraction (UAE), for the efficient and rapid recovery of quinine from <i>Cinchona officinalis</i>. …”
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126
Optimization Of Solar Panel Usage In Grid-Connected Hybrid Energy Systems Using Fuzzy Method
Published 2024-12-01“…This study applies the Fuzzy method to analyze the optimal utilization of solar panels in a grid-connected hybrid system for electricity demand. …”
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127
Neck shape optimization of resonator-type sound absorbers using adjoint lattice Boltzmann method
Published 2025-06-01“…In this study, we attempted to improve the sound absorption characteristics of a Helmholtz resonator using an unsteady adjoint method based on the lattice Boltzmann equation. The adjoint-based shape optimization created a concave shape on the upper side and a convex shape on the lower side of the resonator neck, alleviating noise to a greater extent compared with straight and serrated neck shapes. …”
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128
Model and training method for aerial image object detector with optimization of both robustness and computational efficiency
Published 2024-10-01“…This paper investigates a model and method for enhancing the robustness of neural network detectors under limited resources. …”
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129
Optimizing K-Means Algorithm Using the Purity Method for Clustering Oil Palm Producing Regions
Published 2025-01-01“…This study examines two clustering techniques: the conventional K-Means algorithm and an optimized version, Purity K-Means. Integrating the Purity method increases K-Means' efficiency by decreasing the required convergence iteration. …”
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A Three-Dimensional Complex Measurement Model-Based Avionic Radio-Frequency Power Source Health Assessment Method
Published 2020-01-01“…Therefore, a new health measurement method for the avionic radio-frequency power source based on a three-dimensional complex measurement model is proposed. …”
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132
A Dedispersion Transform Method for Extracting the Normal Modes of a Shallow Water Acoustic Signal in the Pekeris Waveguide
Published 2015-01-01“…The normal modes cannot be extracted even in the Pekeris waveguide when the source-receiver distance is very close. This paper introduces a normal mode extraction method based on a dedispersion transform (DDT) to solve this problem. …”
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133
Method for Obtaining High-Energy Feed Protein and Fat from Insects
Published 2024-10-01“…The aim of this study was to substantiate the technological parameters of the process of obtaining fat from the <i>Hermetia illucens</i> larvae by a mechanical method on a screw press. A laboratory screw press was used for this research. …”
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Analysis of Specific Perfluorohexane Sulfonate Isomers by Liquid Chromatography-Tandem Mass Spectrometry: Method Development and Application in Source Apportionment
Published 2022-01-01“…Characterization of perfluorohexane sulfonate (PFHxS) isomers, a chemical proposed for listing under the Stockholm Convention, is important to elucidate its environmental behaviors and sources. Optimized chromatographic separation coupled with monitoring of the characteristic fragments enabled the identification of four mono-substituted and two di-substituted branched PFHxS isomers. …”
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136
River Channel Microgeomorphic Feature Extraction and Potential Sandstorm Source Identification Method Based on a Convolutional Autoencoder Model
Published 2025-01-01“…Current deep learning methods are predominantly applied to visible objects, rendering them unsuitable for latent objects with unstable spatiotemporal distributions, such as potential sandstorm sources. …”
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137
Illumination in Museums: Four-Primary White LEDs to Optimize the Protective Effect and Color Quality
Published 2019-01-01“…Meanwhile, the color quality of light sources is also of great importance, and there is a lack of methodology for obtaining light sources with optimized spectra to simultaneously achieve the protective effect and ensure the color quality. …”
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138
Optimized methods for the targeted surveillance of extended-spectrum beta-lactamase-producing Escherichia coli in human stool
Published 2025-01-01“…This requires us to accurately trace these bacteria between different sources. In this study, we compared different laboratory methods to see which worked best for detecting extended-spectrum beta-lactamase (ESBL)-producing E. coli, a common cause of urinary tract or bloodstream infections, from human stool samples. …”
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139
Structural and transport properties of newly synthesized ZSM-5 sourcing silica from coconut shell ash
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140