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421
LCDDN-YOLO: Lightweight Cotton Disease Detection in Natural Environment, Based on Improved YOLOv8
Published 2025-02-01“…Additionally, the CBAM attention mechanism is incorporated into the neck network to improve model performance. A Focal-EIoU loss function is also integrated to optimize the model’s training process. …”
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422
Two-Dimensional Differential Positioning with Global Navigation Satellite System Signal Frequency Division Relay Forwarding to Parallel Leaky Coaxial Cables in Tunnel
Published 2024-11-01“…To address the issue of GNSS receivers being unable to function properly in tunnels due to the loss of Global Navigation Satellite System (GNSS) signals, this paper proposes a two-dimensional differential positioning system for tunnel environments based on dual leaky coaxial (LCX) cables with GNSS signal frequency relay forwarding. …”
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423
IMRMB-Net: A lightweight student behavior recognition model for complex classroom scenarios.
Published 2025-01-01“…Meanwhile, a new loss function, Focaler-ShapeIoU, is designed in this study, aiming to improve the learning ability and robustness of the model to different samples thus further solving the occlusion problem. …”
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424
RDM-YOLO: A Lightweight Multi-Scale Model for Real-Time Behavior Recognition of Fourth Instar Silkworms in Sericulture
Published 2025-07-01“…Additionally, the minimum point distance intersection over union (MPDIoU) loss function is proposed to enhance bounding box regression efficiency, mitigating challenges posed by overlapping targets and positional deviations. …”
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425
Presenting a Stochastic Model of Simultaneous Planning Problem of Distribution and Subtransmission Network Development considering the Reliability and Security Indicators
Published 2023-01-01“…Thus, the mentioned problem is in the form of a stochastic problem in which the point estimation method is used to evaluate the scenarios. …”
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426
Quinoxaline-based anti-schistosomal compounds have potent anti-plasmodial activity.
Published 2025-02-01“…Finally, we examined whether the predicted hydrolase activity of PfQRP1 underlies its mechanism of resistance, showing that both mutation of the putative catalytic triad and a more severe loss of function mutation elicited resistance. Collectively, we describe a compound series with potent activity against two important pathogens and their potential target in P. falciparum.…”
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427
Enhancing Image Quality by Optimizing and Fine-Tuning Multi-Fidelity Generative Adversarial Networks
Published 2025-01-01“…The quality of the image is enhanced by the dynamic integration of low-fidelity and high-fidelity models using a composite loss function and dual-generator design. This method achieves high superior perceptual quality and structural integrity while preserving computational efficiency by gradually improving image details. …”
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428
Defective autophagy is a key feature of cerebral cavernous malformations
Published 2015-09-01“…Cerebral cavernous malformation is a genetic disease that may arise sporadically or be inherited as an autosomal dominant condition with incomplete penetrance and variable expressivity. Causative loss‐of‐function mutations have been identified in three genes, KRIT1 (CCM1), CCM2 (MGC4607), and PDCD10 (CCM3), which occur in both sporadic and familial forms. …”
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429
Clinical efficacy comparison of Mazor X robot-assisted and traditional freehand techniques in the treatment of atlantoaxial fracture and dislocation
Published 2025-07-01“…Abstract Background The optimal treatment strategy for atlantoaxial fracture-dislocation remains a focal point of clinical research and a subject of ongoing debate, with a paucity of definitive comparative clinical studies. …”
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430
Surgical treatment of a patient with a comminuted fracture of the scapula (clinical observations)
Published 2025-02-01“…In all 3 cases, X-ray consolidation of fractures was noted, the return of the full function of the upper limb. The median on the DASH questionnaire was 11.7 points. …”
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431
Novel paradigm enables accurate monthly gestational screening to prevent congenital toxoplasmosis and more.
Published 2024-05-01“…<h4>Background</h4>Congenital toxoplasmosis is a treatable, preventable disease, but untreated causes death, prematurity, loss of sight, cognition and motor function, and substantial costs worldwide.…”
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432
Physics-Informed Neural Networks for Structural Mechanics and Construction: Modeling the Deflection of a Single-Span Beam Physics-Informed Neural Networks
Published 2025-03-01“…The study identified that adjusting the weight of the physics-informed loss function is a key parameter for achieving an optimal balance between the loss functions of physical laws and experimental data. …”
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433
Risk factors and prognostic significance of microvascular inflammation in the kidney allograft
Published 2016-12-01“…In the adjusted multivariable Cox regression model, MVI was associated with the relative risk of KA loss (Exp(…”
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434
Analysis of the Effectiveness of an Antimicrobial Edible Coating Prepared from Sweet Whey Base to Improve the Physicochemical, Microbiological, and Sensory Attributes of Swiss Chee...
Published 2021-01-01“…Use of sweet whey provided an antibacterial function due to the presence of lactic acid. Delvocid was used as the antifungal agent as it contains 50% of natamycin. …”
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435
MRA-YOLOv8: A Network Enhancing Feature Extraction Ability for Photovoltaic Cell Defects
Published 2025-03-01“…Finally, we implement alpha-minimum point distance-based IoU (AMPDIoU) to the head. This loss function enhances the accuracy and robustness of small object detection by integrating minimum point distance-based IoU (MPDIoU) and Alpha-IoU methods. …”
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436
An ANGPTL4 inhibitory antibody safely improves lipid profiles in non-human primatesResearch in context
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437
Dynamic displacement reconstruction of bridge based on physics-informed recurrent neural network
Published 2025-03-01“…Firstly, the recurrent neural network is established, and the physical equation between data of measured points and target points are derived. Then, the derived physical equation is represented as physical information and added in the loss function of the network. …”
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438
Bistatic Scattering due to Hydrometeors on Cochannel Intersystem Communication Links over a Subtropical Path
Published 2014-01-01“…The effect of the additional rain attenuation (Aw) on the satellite signals is also examined. The results point out to some remarkable attenuation differences between the effective transmission loss and the transmission loss statistics for small time unavailability at the frequencies considered in this work. …”
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439
Optimal Controls of the Highly Active Antiretroviral Therapy
Published 2020-01-01“…Taking into consideration that precise forms of functional responses are usually unknown, we introduce into this model a nonlinear incidence rate of a rather general form given by an unspecified function of the susceptible cells and free virus particles. …”
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440
Safety helmet detection methods in heavy machinery factory
Published 2025-05-01“…Additionally, the WIoU loss function is introduced to accelerate convergence and increase adaptability. …”
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