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521
A Study on the Extraction of Satellite Image Information for Two Types of Coastal Fishery Facility Fish Cages and Rafts Influenced by Clouds and Vessels
Published 2024-12-01“…It is applicable to satellite image classification tasks in complex environments, including influence of clouds and vessels. …”
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522
Assessment of the applicability of multi-satellite precipitation products on the Loess Plateau over the past four decades
Published 2025-07-01“…The findings indicate that the CPC is the most suitable product for inverting daily precipitation on the LP, with the highest correlation coefficient of 0.774 between CPC and observations, and the highest Probability of Detection of 0.667. …”
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523
Multi-Mode Coupling Enabled Broadband Coverage for Terahertz Biosensing Applications
Published 2025-06-01“…Conventional quasi-bound states in the continuum (QBIC) metasurfaces achieve high quality factor (Q) but suffer from narrow bandwidth, while angle-scanning strategies for broadband detection require complex large-angle illumination. …”
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524
Real defect partial discharge identification method for power cables joints based on integrated PJS-M and GA-SVM algorithm with multi-source fusion
Published 2025-08-01“…These results demonstrate that the proposed method significantly improves the accuracy of identifying complex real-type defects in 10 kV cable intermediate joints under multi-source feature conditions, providing a reliable diagnostic basis and technical reference for partial discharge detection in industrial applications.…”
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525
Image quality evaluation of imaging skins, a novel stretchable X-ray detector for intraoperative tumour imaging
Published 2025-04-01“…In addition, we examined how the stretching capabilities of these detectors influenced the image quality. Our imaging detection stack demonstrated consistent linearity across various fabrication parameters with the coefficient of determination ( $$R^2$$ ) more than 0.99998, showing that the silicone elastomer does not affect the conversion of the X-ray into light. …”
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526
Clinical validation of AI assisted animal ultrasound models for diagnosis of early liver trauma
Published 2025-07-01Get full text
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527
A High-Precision Temperature Compensation Method for TMR Weak Current Sensors Based on FPGA
Published 2024-11-01“…After compensation, the sensor’s measurement accuracy in complex temperature environments is substantially improved, enabling effective weak current detection in smart grids across diverse environments.…”
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528
A multi-rule index to extract brine shrimp from satellite imagery: a case study in Ebinur Lake, China
Published 2025-04-01“…To overcome these issues, we developed a novel multi-rule extraction model based on Landsat data, leveraging the distinct short-wave infrared signatures of brine shrimp to enhance detection accuracy. We evaluated and validated this method using Landsat 8 and Sentinel-2 datasets, achieving a classification accuracy of 94.5% and a kappa coefficient of 0.88, surpassing existing methods. …”
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529
SegAN for Recognition of Caries From 2D-Panoramic X-Ray Images
Published 2025-01-01“…SegAN demonstrated superior performance compared to traditional segmentation approaches, achieving an accuracy of 98.5%, and a dice coefficient of 0.936 in caries detection.…”
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530
Natural language processing reveals network structure of pain communication in social media using discrete mathematical analysis
Published 2025-08-01“…The constructed network, comprising 5,630 nodes and 86,972 edges, revealed complex patterns of pain-related language use. The network exhibited a sparse overall density (0.0055) but a high clustering coefficient (0.7700), indicating the presence of distinct thematic communities. …”
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531
Research on fault location algorithm of hybrid line based on distributed traveling wave
Published 2025-02-01“…When the cable hybrid transmission line fails, more complex traveling wave refraction and reflection will appear, which brings great difficulty to fault location. …”
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532
Comparative Study of Cell Nuclei Segmentation Based on Computational and Handcrafted Features Using Machine Learning Algorithms
Published 2025-05-01“…<b>Results:</b> Experimental results show that Logistic Regression based on CNN-derived features outperforms the other techniques, achieving an accuracy of 96.90%, a Dice coefficient of 74.24, and a Jaccard coefficient of 55.61. …”
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533
Ultra-fast [18F]florbetapir PET imaging using the uMI Panorama PET/CT system
Published 2024-12-01Get full text
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534
Hypercubes to identify geomarkers of rapid cystic fibrosis lung disease progression
Published 2025-08-01“…Methods We adapted an existing statistical procedure, which arranges candidate variables in a k-dimensional hypercube, where the hypercube forms a set of variables for a multi-stage selection process involving complex longitudinal data. …”
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535
Comparative analysis of convolutional neural networks and transformer architectures for breast cancer histopathological image classification
Published 2025-06-01“…The study focuses on assessing their performance in breast cancer diagnosis using key evaluation metrics, including accuracy, specificity, recall (sensitivity), F1-score, Cohen’s Kappa coefficient, receiver operating characteristic (ROC) curve, and the area under the ROC curve (AUC).ResultsIn the binary classification task, due to its relatively low complexity, most models achieved excellent performance. …”
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536
A Moroccan soil spectral library use framework for improving soil property prediction: Evaluating a geostatistical approach
Published 2024-12-01“…Notably, the Lin’s Concordance Correlation Coefficient (CCC) values using the spatial calibration sample selection was improved for Olsen extractable phosphorus (OlsenP) by 41.3% and Mehlich III extractable phosphorus (P_M3) by 8.5% for the MIR spectra and for CEC by 25.6%, pH by 13.0% and total nitrogen (Tot_N) by 10.6% for the NIR spectra in reference to use of the entire MSSL. …”
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537
Solvent Extraction And Spectrophotomteric Determination Of Cu(Ii) With Dicyclohexyl - 18- Crown-6
Published 2013-09-01“…The method obeys Beer`s law over range from (2.5-22.5) ppm with the correlation coefficient of 0.9989. The molar absorptivity the stoichiometry of extracted complex is found to be 1:2. the proposed method is very sensitive and selective.…”
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538
Application of a hybrid algorithm of LSTM and Transformer based on random search optimization for improving rainfall-runoff simulation
Published 2024-05-01“…Abstract Flood forecasting using traditional physical hydrology models requires consideration of multiple complex physical processes including the spatio-temporal distribution of rainfall, the spatial heterogeneity of watershed sub-surface characteristics, and runoff generation and routing behaviours. …”
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539
Phenotypic and Genetic Diversity Analysis of 18 Ornamental Strawberries
Published 2024-12-01“…Notably, ‘Summer Breeze-Rose’ and ‘Summer Breeze-Cherry’ possess relatively complex genetic backgrounds (Q < 0.6). Furthermore, the floral, foliar, and plant traits of both germplasms display significant ornamental value and can serve as vital resources for the development and utilization of ornamental strawberries, as well as for the selection and breeding of new varieties.…”
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540
Rapid Path Planning Algorithm for Percutaneous Rigid Needle Biopsy Based on Optical Illumination Principles
Published 2025-03-01“…Optimal needle trajectory selection is critical in biopsy procedures to minimize tissue damage and ensure diagnostic accuracy. …”
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