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4221
Unraveling ocean $$\hbox {pCO}_{2}$$ pCO 2 dynamics in Northwest Greenland Fjords
Published 2025-08-01“…Using the temperature minimum layer as a proxy for winter conditions, we examined $$\hbox {pCO}_{2}$$ pCO 2 dynamics from the onset of sea-ice melt to summer. …”
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4222
Application of optical coherence tomography in neurodegenerative diseases: a focus on Parkinson’s, Alzheimer’s, and Schizophrenia in Bulgarian patients
Published 2024-12-01“…OCT imaging was performed using the Topcon 3D OCT-1 Maestro 2, focusing on the retinal nerve fibre layer (RNFL), ganglion cell complex (GCC), and macular thickness. …”
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4223
Biodynamic Characteristics and Blood Pressure Effects of Stanford Type B Aortic Dissection Based on an Accurate Constitutive Model
Published 2025-05-01“…In previous studies, the AD model was simplified, such as by treating the vessel wall as a single-layer rigid material, ignoring the complex biomechanical factors of the vascular lumen. …”
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4224
MSOAR-YOLOv10: Multi-Scale Occluded Apple Detection for Enhanced Harvest Robotics
Published 2024-11-01“…These results validate that the proposed network significantly enhances apple recognition accuracy in complex orchard environments, particularly improving the operational precision of harvesting robots in real-world conditions.…”
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4225
Numerical study of melt pool dynamics and bubble behavior in the laser powder bed fusion remelting process
Published 2025-09-01“…This study enhances the understanding of the complex multi-physical interactions occurring during LPBF and LR processes.…”
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4226
Hardware measurement of MMC time delay and its impact on the stability of grid-connected MMC-HVDC systems
Published 2025-06-01“…In contrast, this paper finds that this parameter, which we refer to as the Total System Time Delay (TSTD), can be significant within MMCs, based on tests shown for a laboratory-scale converter hardware prototype with an industrially representative distributed control architecture. Given MMC complex multi-layer control structures, this may affect the control speed, system stability and ancillary service provision. …”
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4227
Design optimization platform for assistive wearable devices applied to a knee damper exoskeleton
Published 2025-01-01“…Designing optimal assistive wearable devices is a complex task, often addressed using human-in-the-loop optimization and biomechanical modeling approaches. …”
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4228
Microstructural Passivation of Patterned Al2O3 Back Contacts on CdS/CdTe Solar Cells
Published 2024-12-01“…Microhole arrays are created on an evaporated Al2O3 layer (≈30 nm) on CdTe using laser‐beam lithography and selective wet etching processes. …”
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4229
Research on TOC Log Evaluation Method Based on PCA-BP Neural Network
Published 2024-08-01“…The commonly used TOC logging inversion model is difficult to deeply analyze the complex collinearity relationship between logging curves, which restricts the comprehensive evaluation effect of multi-dimensional logging information. …”
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4230
Evaluation of Carbonate Reservoir Based on Electrical Imaging Floating Scale Porosity Spectrum
Published 2023-06-01“…The pore structure of the reservoir is complex and highly heterogeneous, resulting in significant differences in vertical physical properties of the reservoir. …”
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4231
The Condition Evaluation of Bridges Based on Fuzzy BWM and Fuzzy Comprehensive Evaluation
Published 2025-03-01“…This study proposes an integrated Fuzzy Best and Worst Method and fuzzy comprehensive evaluation (FBWM-FCE) model to evaluate uncertainties in expert judgments and complex decision-making. A four-layer evaluation indicator system and five distinct grades for bridges were established, aligned with the JTG 5120-2004 and JTG/T H21-2011 standards. …”
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4232
Superlubricity achieved by polyvinylpyrrolidone at Si3N4/sapphire interfaces
Published 2025-06-01“…Polymers have complex molecular structures that often lead to interchain friction and hinder movement, making it difficult to achieve superlubricity. …”
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4233
LRDS-YOLO enhances small object detection in UAV aerial images with a lightweight and efficient design
Published 2025-07-01“…Abstract Small object detection in UAV aerial images is challenging due to low contrast, complex backgrounds, and limited computational resources. …”
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4234
A Comparison of Machine Learning Algorithms for Predicting Alzheimer’s Disease Using Neuropsychological Data
Published 2024-12-01“…These findings highlight the robustness and efficiency of ensemble learning algorithms, especially in handling complex, non-linear data structures. This study underscores the potential of RF and GB as reliable tools for early detection and classification of Alzheimer’s disease using neuropsychological data. …”
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4235
HiDRA-DCDNet: Dynamic Hierarchical Attention and Multi-Scale Context Fusion for Real-Time Remote Sensing Small-Target Detection
Published 2025-06-01“…With 8.1 GFLOPs computational complexity and 2.6 ms inference speed per image, our framework demonstrates practical efficacy for real-time remote sensing applications, achieving superior accuracy–efficiency trade-off compared to existing approaches.…”
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4236
The Dynamic Landscape of 3′‐UTR Alternative Polyadenylation Across Mouse Fetal Development and Anatomy
Published 2025-05-01“…Intriguingly, brain tissues display complex 3′‐UTR APA dynamics during development, potentially regulated by RNA‐binding proteins such as Rbm38, potentially impacting 3′ UTR extension by restricting distal pAS usage. …”
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4237
3D reconstruction of fruit trees and fruit semantic segmentation based on NeRF and improved RandLA-Net
Published 2025-07-01“…ObjectiveTo solve the problem of accurate fruit segmentation in complex orchard environment. MethodA novel method for 3D reconstruction citrus fruit trees and fruit semantic segmentation of was proposed. …”
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4238
YOLO-BCD: A Lightweight Multi-Module Fusion Network for Real-Time Sheep Pose Estimation
Published 2025-04-01“…The proposed architecture employs a multi-level lightweight design incorporating enhanced feature fusion mechanisms and spatial-channel attention modules, effectively improving detection performance in complex farm environments with occlusions and variable lighting. …”
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4239
Liver Semantic Segmentation Method Based on Multi-Channel Feature Extraction and Cross Fusion
Published 2025-06-01“…Semantic segmentation plays a critical role in medical image analysis, offering indispensable information for the diagnosis and treatment planning of liver diseases. However, due to the complex anatomical structure of the liver and significant inter-patient variability, the current methods exhibit notable limitations in feature extraction and fusion, which pose a major challenge to achieving accurate liver segmentation. …”
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4240
Research and Experiment on a Chickweed Identification Model Based on Improved YOLOv5s
Published 2024-09-01“…Currently, multi-layer deep convolutional networks are mostly used for field weed recognition to extract and identify target features. …”
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