Suggested Topics within your search.
Suggested Topics within your search.
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Mathematical analysis of polio prevention through vaccination and sanitation: Incorporating incomplete vaccination and virus carrier vectors
Published 2025-01-01“…Continued outbreaks underscore the impact of incomplete vaccination coverage and environmental vectors in sustaining transmission. …”
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1122
A Multimodal Dataset of Fact-Checked News from Chile’s Constitutional Processes: Collection, Processing, and Analysis
Published 2025-01-01“…The dataset implements advanced natural language processing through RoBERTa and computer vision techniques via EfficientNet, with unified multimodal analysis using the CLIP model. Technical validation through clustering analysis and expert review demonstrates the dataset’s effectiveness in identifying narrative patterns within constitutional process coverage. …”
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1123
Effect of slope position on the spatial distribution of soil preferential flow paths based on point pattern analysis.
Published 2024-01-01“…Therefore, taking the subtropical evergreen broad-leaved forest area of Simian Mountain as the study area, this study conducted a quantitative analysis of the spatial distribution characteristics and spatial association of soil preferential flow at different slope positions (slope shoulder (SS), mid-slope (SM) and slope foot (SF)) using field staining tracer tests and spatial point pattern analysis. …”
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1124
Analysis of the consequences of climate change on the characteristics of middle Zagros snow cover using remote sensing data
Published 2025-06-01“…The MODIS sensor is particularly favored for its extensive global spatial coverage, suitable spatial accuracy, and frequent temporal coverage across various scales. …”
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A benefit-cost analysis quantifying the broader socioeconomic value of adult respiratory vaccination programs in Japan
Published 2025-12-01“…Scenario and sensitivity analyses explore coverage scenarios and parameter assumptions.Results Adult vaccination programs generated BCRs around 18:1 within 5 years and 20:1 over a lifetime. …”
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Dataset Dependency in CNN-Based Copy-Move Forgery Detection: A Multi-Dataset Comparative Analysis
Published 2025-06-01“…In this study, we present a systematic evaluation of the performance of a convolutional neural network (CNN) specifically designed for copy-move manipulation detection, applied to three datasets widely used in the literature in the context of digital forensics: CoMoFoD, Coverage, and CASIA v2. Our experimental analysis highlighted a significant variability of the results, with an accuracy ranging from 95.90% on CoMoFoD to 27.50% on Coverage. …”
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Utilization of maternal healthcare services in low- and middle-income countries: a systematic review and meta-analysis
Published 2025-04-01“…This systematic review and meta-analysis aimed to provide a comprehensive, quantitative analysis of MHS utilization among women in LMICs. …”
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1133
Optimization and assessment of an integrated workflow for the isolation and proteomic analysis of small urinary extracellular vesicles (suEVs)
Published 2025-06-01“…Furthermore, we performed a deep-going proteomic analysis and characterized suEV subsets purified by the four methods. …”
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1134
Analysis of the Dbzh Reflectivity of a Radar and the Precipitation in Bogota Using Functional Statistics and Data Mining Techniques
Published 2025-07-01“…This study aims to identify the sweep angle of the dual polarimetric weather radar located in Bogotá, owned by the District Institute for Risk Management and Climate Change (IDIGER), which presents the greatest statistical variability and spatial coverage, in terms of the horizontal component of reflectivity, using functional data analysis, in order to take this reflectivity sweep angle as a reference for correlation analysis between the data recorded by the radar and the accumulated precipitation measured on the surface. …”
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1135
Automated Local Climate Zone Mapping via Multi-Parameter Synergistic Optimization and High-Resolution GIS-RS Fusion
Published 2025-06-01“…This study presents an automated framework for LCZ sample generation, facilitating efficient large-scale LCZ mapping and LCZ-based urban climate analysis and geospatial applications. To this aim, it proposes a dual-path automated framework integrating GIS-driven sample generation to enhance LCZ classification accuracy: a multi-parameter Synergistic Optimization approach for urban LCZs and a Distance-driven Maximum Coverage method for natural LCZs. …”
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SIMLATION OF 3D RESIDUAL STRESS FIELD OF ULTRASONIC SURFACE ROLLING BY DYNAMIC FINITE ELEMENT ANALYSIS
Published 2017-01-01“…The present paper presents a numerical approach to investigate the surface layer residual stress after ultrasonic surface rolling process(USRP),which is a severe plastic deformation process involving complex static extrusion and dynamic impact.According to the technological principle of USRP developed finite element model,assessment of meshing accuracy as well as definition of loading condition.As supplied 304 Austenitic Stainless Steel disc was subjected to ultrasonic surface rolling for validation of FEM,then simulates the processing of ultrasonic surface rolling,analysis of the residual stress field distribution characteristics and the influence of processing parameters on the rule.From the simulation results it can be seen that the surface of the material has a uniform distribution of residual compressive stress,with the increase of depth,the residual stress has a compressive stress peak and a smaller peak of the tensile stress and finally reduced to 0.The influence of machining parameters on the magnitude and depth of residual stress is different,the static pressure,the coverage rate and the number of processing have great influence on the amplitude and the amplitude is small.…”
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1137
Media representations of the term ‘elderly’: a corpus-assisted discourse analysis in mainland and Hong Kong newspapers
Published 2025-12-01“…China’s large and rapidly ageing population has drawn extensive media coverage. Based on corpus-assisted critical discourse analysis, this study collected 56 news articles from China Daily and 60 from South China Morning Post containing the term ‘elderly’ throughout 2023 to compare how this term is represented in mainland and Hong Kong media outlets. …”
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Parameter Estimation of the Lomax Lifetime Distribution Based on Middle-Censored Data: Methodology, Applications, and Comparative Analysis
Published 2025-04-01“…The Lomax distribution has important applications in survival analysis, reliability engineering, insurance, finance, and other fields. …”
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The Impedance of East Jakarta Road Network to Estimate Fire Station Service Areas
Published 2024-08-01“…Using graph theory-based network analysis, the study assesses connectivity, flows, directions, and destinations to determine the coverage extent. …”
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Performance Analysis of Reconfigurable Intelligent Surface (RIS)-Assisted Satellite Communications: Passive Beamforming and Outage Probability
Published 2024-11-01“…Consequently, they have become a promising solution to support the demand for high-throughput satellite communication (SatCom) and enhanced coverage for areas inaccessible to terrestrial networks. …”
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