Suggested Topics within your search.
Suggested Topics within your search.
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1621
Re-examining the relationship between three-dimensional science and engineering knowledge and student interest: a mixed methods study
Published 2025-07-01“…Results revealed six multi-faceted profiles, with all students reporting average or high interest and scoring low, average, or high on the 3D science and engineering assessment. …”
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1622
Research on BPNN-MDSG Hybrid Modeling Method for Full-Cycle Simulation of Surge in Altitude Test Facility Compressor System
Published 2025-07-01“…The average error of dynamic mass flow is less than 5%, and the error of pressure is less than 3%. …”
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1623
A Novel Method for Epileptic Seizure Detection Using Separable Gabor Wavelets
Published 2025-01-01“…This paper presents a novel technique for the classification of epileptic seizure based on low-complex separable Gabor wavelet. Initially, the continuous wavelet transform is used to create an EEG scalogram sequence, which represents the time-frequency data. …”
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1624
The Relationship Between the Emotional Intelligence and Clinical Decision-Making Among Nurses in Neonatal Intensive Care Units
Published 2025-02-01“…In neonatal intensive care units (NICUs), where rapid decisions, emotional demands, and complex interactions are common, understanding how EI supports CDM is key to ensuring high-quality care and effective outcomes. …”
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1625
The Development of a Lightweight DE-YOLO Model for Detecting Impurities and Broken Rice Grains
Published 2025-04-01“…This model achieves correct recognition, classification, and detection of rice target crops with similar colors in complex environments. Firstly, changing the CBS module to the DBS module in the entire network model and replacing the standard convolution with Depthwise Separable Convolution (DSConv) can effectively reduce the number of parameters and the computational complexity, making the model lightweight. …”
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1626
Deep Reinforcement Learning-Based Secrecy Rate Optimization for Simultaneously Transmitting and Reflecting Reconfigurable Intelligent Surface-Assisted Unmanned Aerial Vehicle-Integ...
Published 2025-03-01“…To address this issue, we adopt a multi-agent deep reinforcement learning (MADRL) approach, which allows agents to interact with the environment to learn optimal strategies, effectively dealing with complex environments. The simulation results demonstrate that the proposed scheme significantly enhances the system’s average secrecy rate while satisfying communication, sensing, and security constraints.…”
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1627
α-Pinene, Limonene, and Cyclohexene Secondary Organic Aerosol Hygroscopicity and Oxidation Level as a Function of Volatility
Published 2020-11-01“…These results suggest that some organic aerosol (OA) systems have a more complex relationship between hygroscopicity, oxidation level, and volatility than originally thought. …”
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1628
Data-Driven Modeling of Systemic Air Traffic Delay Propagation: An Epidemic Model Approach
Published 2020-01-01“…Through fluctuation analysis of the average flight delay based on complex network theory, we find that the long-term dynamic of airport delay is dominated by the propagation factor (PF), which reveals that the long-term dynamic of airport delay should be studied from the perspective of propagation. …”
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1629
Quantitative characterization of permeability heterogeneity of tight-sand reservoirs using nano-CT technology: A case study of the Yanchang Formation, Ordos Basin
Published 2025-06-01“…Tight-sand reservoirs exhibit complex pore throat connectivity due to the extensive development of micro- and nano-scale pore and throat systems. …”
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1630
Research on Path Tracking Technology for Tracked Unmanned Vehicles Based on DDPG-PP
Published 2025-07-01“…The proposed method reduces the average tracking error by 94.0% and 79.2% and the average heading error by 80.4% and 65.0% under complex paths compared to the LQR and PP methods, respectively.…”
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1631
Adaptive Covariance and Quaternion-Focused Hybrid Error-State EKF/UKF for Visual-Inertial Odometry
Published 2025-08-01“…Comprehensive experimental analyses on the EuRoC MAV dataset demonstrate key advantages: an average improvement of 49% in position accuracy in challenging scenarios, an average of 57% in rotation accuracy over ESKF-based methods, and SUKF-comparable accuracy achieved with approximately 48% lower computational cost than a full SUKF implementation. …”
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1632
Enhanced Ant Colony Algorithm Based on Islands for Mobile Robot Path Planning
Published 2025-06-01“…Path planning in complex environments presents a substantial research challenge for mobile robots. …”
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1633
Acoustic and linguistic influences on rise-time modulations in natural English speech: evidence from a sensorimotor synchronization paradigm
Published 2025-07-01“…As expected, amplitude rise-time was reflective of both acoustic-phonetic (nucleus duration and average intensity) and linguistic (onset complexity and metrical weight) factors. …”
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1634
A Comparative Analysis of Price Forecasting Methods for Maximizing Battery Storage Profits
Published 2025-06-01“…Among the other models, simpler approaches performed surprisingly well: they achieved comparable, if not superior, profit performance to more complex, hour-specific, or computationally intensive configurations. …”
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1635
An Enhanced Deep Q Network Algorithm for Localized Obstacle Avoidance in Indoor Robot Path Planning
Published 2024-11-01“…The simulation results show that the PER-D2MQN algorithm obtains the highest reward in both static and complex environments, exhibits the best convergence, and finds the goal point with the lowest average number of steps and the shortest elapsed time.…”
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1636
GENDER SPECIFICS OF STRUCTURAL AND FUNCTIONAL PARAMETERS OF VESSELS IN RELATION TO PSYCHOEMOTIONAL FACTORS IN ALMOST HEALTHY INDIVIDUALS
Published 2014-06-01“…The results direct to the need for further research of novel methods for complex primary prophylaxy of stress-induced remodeling of vessels with the connection to psychoemotional and gender specifics.…”
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1637
An improved RIME optimization algorithm based maximum power point tracking method for photovoltaic system under partially shading condition
Published 2025-06-01“…Compared to PSO-MPPT and RIME-MPPT, the proposed method reduced the average tracking time by 0.085 s and 0.425 s, respectively. …”
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1638
Development of express analysis of creditworthiness of exporting enterprises based on fuzzy logic method
Published 2019-08-01“…In case of assigning an average or high level of creditworthiness, a further in-depth analysis of the borrower’s creditworthiness is required. …”
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1639
Evaluation of cases of mammoplasty with the areolar inferior pedicle technique
Published 2016-12-01“…The sensitivity of the areolar-papillary complex (APC) was maintained in 72% of left-breast reconstructions and 77% of right-breast reconstructions. …”
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1640
Infrared spectrum target recognition and positioning technology based on image segmentation algorithm
Published 2025-07-01“…The experimental results show that the average intersection-over-union ratio of the proposed model in infrared image segmentation is 76. 6%, the comprehensive error of target positioning is only 1. 06 pixels, the average accuracy of military scene target recognition is as high as 88. 4%, and the comprehensive score in complex environments is 85. 3. …”
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