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Satellite-Derived Bathymetry Using Sentinel-2 and Airborne Hyperspectral Data: A Deep Learning Approach with Adaptive Interpolation
Published 2025-07-01“…To address the spatial resolution mismatch between Sentinel-2 (10 m) and LiDAR reference data (1 m), three interpolation methods—Inverse Distance Weighting (IDW), Natural Neighbor (NN), and Spline—were employed to resample spectral reflectance data to a 1 m grid. …”
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2303
Evaluating and enhancing the service capacity of secondary public hospitals in urban China: a multi-method empirical analysis based on Guangzhou (2019–2023)
Published 2025-06-01“…This study aims to systematically evaluate the evolution and spatial dynamics of service capacity among secondary general public hospitals in Guangzhou, offering empirical evidence to support capacity improvement and policy optimization.MethodsA composite evaluation framework was constructed across three dimensions: medical quality, operational efficiency, and sustainability. …”
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2304
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Screening Elite Genotypes of Durum Wheat Based on Univariate and Multivariate Stability Models under Unpredictable Environments
Published 2026-03-01“…Therefore, the ranking method was used based on different sustainability models. …”
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2306
Simultaneous Content Determination of Mono-, Di-, and Fructo-oligosaccharides in Citrus Fruit Juices Using an FTIR-PLS Method Based on Selected Absorption Bands
Published 2024-01-01“…The corresponding FTIR-PLS method led to an accurate quantification of the sugar contents, even in enzymatically treated orange juices with complicated compositions. …”
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2307
Investigation of Vertical Stiffness of the Front Axle Air Springs for Passenger Bus by Experimental and Finite Element Analysis
Published 2023-04-01“…The material definitions required for the composite structure were determined by experimental methods and entered into the FEA program. …”
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2308
Exploring the gut microbiota associated with peripheral nerve invasion in colorectal cancer patients and constructing predictive models
Published 2025-08-01“…Finally, we successfully developed a predictive model to predict PNI in CRC patients through leveraging microbial biomarkers. …”
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2309
А Computer Simulation of Radiation-Induced Structural Changes and Properties of Multiperiod ZrNx/MoNx System
Published 2017-04-01“…Influence of the period value Λ (at different negative potential Ub that supplied during deposition) on phase composition, structure, stress-strain state and hardness of multiperiod coatings ZrNx/MoNx is investigated by using complex methods of validation structural state at combined with microindentation. …”
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2310
Selection and Identification of a Model of Elasto-Viscoplasticity of the Filled Fluorocomposite according to Free and Constrained Compression Tests
Published 2022-10-01“…The data of free compression cycles at different strain rates were used to determine the material constants of the model. For this purpose, an efficient search algorithm based on the simplex method of minimizing the discrepancy was implemented. …”
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2311
Wastewater-based epidemiology: deriving a SARS-CoV-2 data validation method to assess data quality and to improve trend recognition
Published 2024-12-01“…However, the wastewater compositions and wastewater systems are rather complex. …”
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2312
FUNCTIONAL MODEL OF THE PROCESS OF INFORMATION SECURITY THREATS IMPLEMENTATION USING COVERT STEGANOGRAPHIC CHANNELS BY AN EXTERNAL INTRUDER
Published 2025-05-01“…To develop these models, it is reasonable to use the apparatus of composite Petri-Markov networks.…”
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2313
A Combined RSM-FEM Analysis of Electric Field Distribution in a Novel Design of an Inclined-Plane Electrostatic Separator
Published 2025-05-01“…Simulation experiments were designed to optimize key operating factors, specifically, the width of the horizontal electrodes and both the width and inclination angle of the vertical electrodes using Finite Element Method (FEM) in COMSOL Multiphysics, alongside Response Surface Methodology (RSM) and Central Composite Design (CCD) in JMP statistical software. …”
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2314
Detection Model for 5G Core PFCP DDoS Attacks Based on Sin-Cos-bIAVOA
Published 2025-07-01“…This approach employs a novel composite transfer function (Sin-Cos) to enhance exploration. …”
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2315
Design and analysis of timing silent chain system based on hybrid electric passenger vehicles
Published 2025-07-01“…Based on the actual working conditions and structural composition of a hybrid electric engine, the design calculation and simulation analysis were conducted of its timing silent chain system.MethodsThe structural layout, chain length, chain plate and sprocket of the timing silent chain system were designed and calculated, and a three-dimensional model was established. …”
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2316
Multivariate modeling of the Fenton process for enhanced COD removal and low sludge generation in landfill leachate treatment
Published 2024-11-01“…Biological treatment methods are not practical when it comes to landfill leachate treatment. …”
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2317
Investigation on Physicomechanical Properties and Constitutive Model of Tuff in Mila Mountain Tunnel under Dry and Saturated Conditions
Published 2021-01-01“…Finally, the statistical damage constitutive model of tuff is established. It was revealed that the tuff compositions were dominated by quartz and clay minerals accounting for more than 90%, and clay minerals, anhydrite, and pyrite were mainly soluble minerals. …”
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2318
Hybrid Gaussian Process Regression Models for Accurate Prediction of Carbonation-Induced Steel Corrosion in Cementitious Mortars
Published 2025-07-01“…Four Gaussian Process Regression (GPR) variants were systematically developed: Baseline GPR with manual optimization, Expert Knowledge GPR employing domain-driven dual-kernel architecture, GPR with Automatic Relevance Determination (GPR-ARD) for feature selection, and GPR-OptCorrosion featuring specialized multi-component composite kernels. The models were trained and validated using 180 carbonated mortar specimens with 15 systematically categorized variables spanning mixture, material, environmental, and electrochemical parameters. …”
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2319
A Novel Approach to Approximating Generalized Pointing Errors Modeled by Beckmann Distribution in FSO Communication Systems
Published 2025-01-01“…By applying this approximation to the generalized pointing error model and incorporating angle-of-arrival (AOA) variations, we present novel analytical equations for the cumulative distribution function and the probability density function of the composite Gamma-Gamma turbulence channel. …”
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2320
Development and validation of an EHR-based risk prediction model for geriatric patients undergoing urgent and emergency surgery
Published 2025-01-01“…Methods Patients 65-years and older undergoing urgent or emergency non-cardiac surgery within 21 hospitals 2017–2021 were used to develop the model (randomly split: 80% training, 20% test). …”
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