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Dynamics of a Sandwich Cylindrical Shell with a Functionally Graded Auxetic Honeycomb Core
Published 2024-01-01“…In this paper, a study is conducted regarding the free vibrational analysis of a sandwich cylindrical shell with a re-entrant auxetic honeycomb (AH) core made of ceramic-metal functionally graded material (FGM). The volume fraction (mass fraction) of ceramic in the functionally graded auxetic honeycomb (FGAH) core varies from zero at the inner surface to one at the outer one based on a power-law function. …”
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The Effectiveness of Telerehabilitation on Balance and Functional Mobility in Patients with Stroke: A Systematic Review and Meta-Analysis
Published 2022-12-01“… Objective: The aim of this systematic review and meta-analysis was to investigate the effectiveness of telerehabilitation on improving balance and functional mobility in stroke survivors. Methods: Comprehensive searching was conducted from inception to May 2022. …”
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2606
Segmentation-Based Detection for Luffa Seedling Grading Using the Seg-FL Model
Published 2024-10-01“…To address the ambiguity of seedling edge information during segmentation, an efficient channel attention module is incorporated to enhance the network’s focus on seedling edge information and suppress irrelevant features, thus sharpening the model’s focus on luffa seedlings. By optimizing the CIoU loss function, the calculation of overlapping areas, center point distances, and aspect ratios between predicted and ground truth boxes is preserved, thereby accelerating the convergence process and reducing the computational resource requirements on edge devices. …”
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2607
DRBD-YOLOv8: A Lightweight and Efficient Anti-UAV Detection Model
Published 2024-11-01“…Existing deep learning-based models for anti-UAV detection often cannot balance accuracy, processing speed, model size, and computational efficiency. …”
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2608
Mathematical modeling of statistical properties of noise pulse in medium with different nonlinearity types
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2609
Credit Default Risk Measurement and Statistical Analysis Based on Improved GRU Model
Published 2025-02-01“…This study constructs a new credit default risk assessment model by improving the gated recurrent unit algorithm and introducing Focal Loss function and fuzzy clustering algorithm. …”
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Water saturation modeling in carbonate reservoirs using the bulk volume water approach
Published 2025-05-01Subjects: “…Reservoir modeling…”
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Modeling random processes induced by the support surface profile in transport and technological systems
Published 2023-09-01Subjects: Get full text
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2612
Computational study on pyrolysis mechanism of β-5 linked lignin dimers
Published 2024-04-01Subjects: Get full text
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Impact factor and the range of ecological connectivity change due to development
Published 2025-01-01Subjects: Get full text
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Factors influencing pain intensity in knee osteoarthritis: a cross-sectional biopsychosocial perspective
Published 2025-02-01Subjects: Get full text
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Simulation of discrete control systems with parallelism of behavior
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2618
Mapping plant functional types through phenological insights: a novel approach
Published 2024-01-01“…It introduces Phenological Functional Types (PhFTs) by combining remote sensing with ground-based observations, enhancing vegetation modeling’s temporal resolution. …”
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Fine-tuning text-to-SQL models with reinforcement-learning training objectives
Published 2025-03-01“…While transformer-based models have pushed text-to-SQL to unprecedented accuracy levels in recent years, such performance is confined to models of very large size that can only be run in specialised clouds. …”
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An enhanced YOLOv8 model for accurate detection of solid floating waste
Published 2025-07-01“…Additionally, an innovative Shape-IoU loss function is employed to optimize the bounding box regression accuracy of irregular targets through shape-sensitive constraints. …”
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