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141
The Impact of Media Coverage and Emergency Strategies on the Rumor Spreading
Published 2018-01-01“…By means of the dynamic optimal control of media coverage and emergency strategies for government, the final rumor scale and the peak of spreaders can be effectively reduced.…”
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142
Design of amplifying information metasurface for enhancing signal coverage
Published 2022-12-01“…Traditional information metasurfaces can be used in wireless relay systems to control the propagation direction of electromagnetic waves due to their capability to control the amplitude and phase.However, owing to the lack of signal amplification function, these metasurfaces have a limited operating distance.Thus, a large size of metasurfaces is usually demanded to realize the signal coverage of dead zones.To solve this problem, an amplifying information metasurface was designed to realize the 2 bit phase manipulation and signal amplification function within the broad band from 2.7 to 3.1 GHz.Furthermore, a power dividing and combining network was introduced to combine the 1×8 metasurface elements into an array with only one amplifier, which greatly reduced the number of amplifiers, the hardware cost, and the power consumption.The simulation results indicate that the array can realize beamforming and signal amplification over a broad band.Therefore, the proposed amplifying information metasurface array may find important applications in wireless relay systems and provide a new solution to enhancing the signal coverage and reducing the size of the metasurface array.…”
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143
Fault Tolerant Coverage and Connectivity in Presence of Channel Randomness
Published 2014-01-01“…To make the proposed model more realistic we used log-normal shadowing path loss model to capture the radio irregularities and studied its impact on K-coverage and K-connectivity. …”
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144
Sensor Node Deployment Optimization for Continuous Coverage in WSNs
Published 2025-06-01“…Comparative results demonstrate that the approach consistently outperforms several widely used metaheuristic algorithms, achieving faster convergence, better global exploration, and significantly improved coverage performance. …”
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145
Improved flow direction algorithm for WSN coverage optimization
Published 2024-03-01“…Simulation results show that the improved flow direction algorithm achieves a coverage rate of 98.52%, surpassing both the standard flow direction algorithm and other enhanced algorithms. …”
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146
How direct discourse shapes war news coverage
Published 2025-01-01“…The content analysis was conducted using NVivo 12.0, whereby the cited actors in war news reports were initially coded based on their direct citations. …”
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147
The Mitigating Effect of Financial Analyst Coverage on Tax Aggressiveness
Published 2025-03-01“… This study examines the relationship between financial analyst coverage and tax aggressiveness among Brazilian companies listed on the B3 stock exchange from 2010 to 2021. …”
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Global socioeconomic inequalities in vaccination coverage, supply, and confidence
Published 2025-05-01“…Using data from WHO, the Vaccine Confidence Project™, World Bank, and UNDP, we analyzed between-country inequalities in coverage of four vaccines (DTP1, DTP3, MCV1, and POL3), vaccine stock-outs, and vaccine confidence. …”
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150
Treatment of Gingival Recession and Root Coverage Outcomes Using Fascia Lata Allograft: A Case Report with Two Years of Follow-Up
Published 2024-01-01“…This case report supports the use of FL as a successful alternative treatment.…”
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151
Predicting housing price, housing density, and green area coverage from combined satellite and street view imagery using deep learning
Published 2025-08-01“…This research aimed to develop a deep learning classification model using a multi-modal fusion of satellite and street view imagery to predict urban metrics of housing price, housing density, and green area coverage. …”
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Human papillomavirus vaccination coverage among young women in the three sub-Saharan African countries using Demographic and Health Surveys data
Published 2024-12-01“…Stata 14 was used to analyze the data. The determinants of the outcome variable were identified using a multilevel mixed-effects logistic regression model. …”
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Segmentation and Fractional Coverage Estimation of Soil, Illuminated Vegetation, and Shaded Vegetation in Corn Canopy Images Using CCSNet and UAV Remote Sensing
Published 2025-06-01“…The model was evaluated using Pixel Accuracy (PA), mean Intersection over Union (mIoU), and Recall, and was benchmarked against U-Net, PSPNet and UNetFormer. …”
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