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2821
Computational studies of the rotors aerodynamic characteristics of multirotor drones
Published 2021-11-01“…A fourteen-rotor lift-generating multi-rotor drone has a complex flow pattern, which generates deviance in the thrust coefficients variation with respect to time. …”
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2822
Version [1.1] - [MakeDecision: Online system for the graphical design of decision-making models in crisp and fuzzy environments]
Published 2025-05-01“…The updated tool includes a wide range of new techniques that broaden the comprehensiveness of calculations, enabling the development of more complex and robust decision models. These additions include new Multi-Criteria Decision Analysis (MCDA) methods for both crisp and fuzzy environments, as well as new distance metrics, normalization techniques, defuzzification methods, and correlation coefficients. …”
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2823
Multi-Threshold Remote Sensing Image Segmentation Based on Improved Black-Winged Kite Algorithm
Published 2025-05-01“…Quantitative evaluations reveal substantial improvements in the dice coefficient across six randomly selected remote sensing images, achieving performance enhancements of 7.76%, 11.99%, 30.75%, 22.91%, 44.37%, and 18.55%, respectively. …”
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2824
Separation Process for Methanol–Methylal–Methyl Formate Multicomponent System in Polyformaldehyde Production Waste Liquid: Modeling and Techno-Economic Analysis
Published 2025-01-01“…Although the economic benefit of the multi-component distillation reach 7281.2 CNY, the increase in the number of equipment and the complexity of the process have negative impacts.…”
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2825
The use of non-traditional plant raw materials for the recipe composition of chips
Published 2023-12-01“…The production of multicomponent chips is currently relevant, since the combination in the formulation of various plant ingredients rich in physiologically active substances can ensure that the finished product contains a complex of functional components. The article investigates the possibility of using plant materials such as apple pomace puree, pumpkin puree, corn flour and calendula powder when creating a recipe composition for new types of chips for healthy diet. …”
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2826
Prediction of rock burst risk in underground openings based on intuitionistic fuzzy set
Published 2025-07-01“…Considering the internal and external driving factors affecting rock burst, the uniaxial compressive strength $${\sigma _c}$$ , uniaxial tensile strength $${\sigma _t}$$ , maximum tangential stress $${\sigma _\theta }$$ , burial depth H, brittleness index $${\sigma _c}/{\sigma _t}$$ , stress coefficient $${\sigma _\theta }/{\sigma _c}$$ , and elastic strain energy index $${w_{et}}$$ were selected as the indices to analyze the risk of rock burst. …”
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2827
Convolutional block attention gate-based Unet framework for microaneurysm segmentation using retinal fundus images
Published 2025-03-01“…However, because of the complex background and varied lighting factors, it is challenging to recognize microaneurysms in fundus images automatically. …”
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2828
Investigating employment patterns and determinants in the European Union through panel data insights
Published 2025-03-01“…The selected indicators covered the economic, educational, and social dimensions, providing a complex vision of employment and how it can be improved. …”
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2829
Data-driven assessment of corrosion in reinforced concrete structures embedded in clay dominated soils
Published 2025-07-01“…The findings confirm that ANN models can effectively capture the nonlinear interactions governing corrosion progression, even under complex environmental conditions associated with clayey soils. …”
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2830
Cooperative Control and Intelligent Optimization for Air-Sea Heterogeneous Unmanned Systems
Published 2025-04-01“…Besides, for the multi-objective optimization problem of convergence time and communication energy consumption in cooperative control algorithm, an improved multi-objective quantum-behavior particle swarm optimization algorithm was proposed by designing contraction-expansion coefficient and dynamic dense distance strategy, which was used to intelligently select the impulsive interval for each domain, achieving a good compromise between the convergence time and communication energy consumption of cooperative control algorithm. …”
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2831
On the problem of estimating the snowiness of winters by different methods by the example of the Yuzhno-Sakhalinsk city
Published 2024-11-01“…Galakhov; the Schultz coefficient; and the maximum winter snow cover thickness. …”
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2832
Polymorphisms in the mitochondrial DNA control region and frailty in older adults.
Published 2010-06-01“…Participants were selected from the Cardiovascular Health Study (CHS), a population-based observational study (1989-1990, 1992-1993). …”
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2833
MTGNet: Multi-Agent End-to-End Motion Trajectory Prediction with Multimodal Panoramic Dynamic Graph
Published 2025-05-01“…Additionally, it enables accurate and efficient multi-modal multi-agent trajectory prediction. …”
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2834
The Effect of Occupancy and Environmental Physical Variables on Classrooms’ Natural Ventilation: A Path Modeling Approach
Published 2024-12-01“…In spite of the statistical significance of the path model as a whole and its detailed causal relationships (direct, indirect, and feedback), only 58% of classroom ventilation variance is explained by the selected input variables. Because naturally ventilated classrooms depend significantly on occupants’ interactions with the built environment, i.e., opening/closing windows and blinds, extending path modeling to include additional personal and context-related drivers of occupants’ behavior would allow for further insights into the complex multi-domain topic of natural classroom ventilation.…”
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2835
Highly parallel optimisation of chemical reactions through automation and machine intelligence
Published 2025-07-01“…Our approach effectively navigates the complex reaction landscape with unexpected chemical reactivity, outperforming traditional experimentalist-driven methods. …”
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2836
Copper-catalyzed enantioselective three-component radical 1,4-perfluoroalkylamination of 1,3-dienes
Published 2025-05-01“…Abstract Catalytic enantioselective three-component aminative difunctionalization of readily available 1,3-dienes offers a straightforward methodology to fast access significant and complex chiral allylic amines. Nevertheless, compared to the widely studied two-component reactions, the three-component reactions, especially using anilines—very common bulk feedstock chemicals as aminating reagents are underdeveloped. …”
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2837
The Association of Hemoglobin A1c and Fasting Glucose Levels with hs-CRP in Adults Not Diagnosed with Diabetes from the KNHANES, 2017
Published 2021-01-01“…In total, 3,537 adults not diagnosed with diabetes were selected. Their hs-CRP levels were compared with the glucose level markers using a complex sample general linear regression analysis. …”
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2838
Multi-Viewpoint Assessment of Urban Waterfront Skylines: Fractal and Spatial Hierarchy Analysis in Shanghai
Published 2025-04-01“…The framework consists of: (1) selecting eight representative viewpoints along the Huangpu River using visual cognition theory and GIS tools; (2) calculating skyline contour complexity using fractal dimension models; (3) establishing spatial hierarchy coefficients to measure depth gradients of building clusters; and (4) validating the results through visual field analysis and local skyline planning guidelines. …”
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2839
Experimental Study on the Influence of a Cementitious Permeable Crystallization Admixture (CPCA) in Improving Concrete Durability
Published 2022-01-01“…At present, the most commonly used method is to use additives in concrete structures, so as to improve the durability of concrete by reducing its permeability coefficient. Cement-based permeable crystalline admixtures can effectively improve the impermeability and mechanical properties of concrete by complex crystallization reactions between reactive chemicals and cement gels. …”
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2840
Generalized MPC-DSVPWM Methods: Reduction Techniques and Explainable Machine Learning With Conformal Prediction for PMSM Drives
Published 2025-01-01“…Additionally, machine learning methods have been implemented; however, they require complex optimization methods, as the classification number increases exponentially with the level of the inverter. …”
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