Suggested Topics within your search.
Suggested Topics within your search.
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1801
Fast Adaptive Sparse Iterative Reweighted Super-Resolution Method for Forward-Looking Radar Imaging
Published 2024-01-01“…First, we establish the super-resolution model of forward-looking radar and analyze the user parameter selection problem in the conventional <inline-formula><tex-math notation="LaTeX">$L_{1}$</tex-math></inline-formula>-IRN method. Second, based on Bayesian theory, adaptive iterative weights of different azimuths are derived by transforming the sparse estimation problem into a maximum posterior (MAP) estimation problem. …”
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1802
SLAM-based localization method of coal mine underground robot with adaptability to dark illumination environment
Published 2025-05-01“…But most of the traditional localizing methods are inefficient or even ineffective in the underground. …”
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1803
Effect of Rapid Thermal Annealing on Cuo Nanoparticles
Published 2024-12-01“…This work is a comparative study of the effect of two different annealing methods on copper oxide (CuO) nanoparticle properties obtained previously by direct precipitation method. …”
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1804
Enhancing Assessment Practices with Moodle: A Comprehensive Study on Teachers’ Use of Different Question Types and the Impact of FastTest PlugIn
Published 2024-11-01“…It explores Moodle’s array of question types alongside the transformative impact of FastTest PlugIn (FTP) on educators’ assessment methods during and after the COVID-19 pandemic. …”
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1805
Different Trajectories of Functional Connectivity Captured with Gamma-Event Coupling and Broadband Measures of Electroencephalographic in the Rat Fluid Percussion Injury Model
Published 2024-11-01“…Functional connectivity (FC) after traumatic brain injury (TBI) is affected by an altered excitatory-inhibitory balance due to neuronal dysfunction, and the mechanistic changes observed could be reflected differently by contrasting methods. Local gamma event coupling FC (GEC-FC) is believed to represent multiunit fluctuations due to inhibitory dysfunction, and we hypothesized that FC derived from widespread, broadband amplitude signal (BBA-FC) would be different, reflecting broader mechanisms of functional disconnection. …”
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1806
Age-dependent differences in the association between blood interleukin-6 levels and mortality in patients with sepsis: a retrospective observational study
Published 2025-01-01“…Associations between log-transformed blood IL-6 levels and 28-day in-hospital mortality (primary outcome) and multiple organ dysfunction (MOD) on days 3 and 7 (secondary outcomes) were examined. …”
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1807
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1808
Maternal oxidative stress throughout pregnancy and early childhood neurodevelopment at different stages: insights from a prospective cohort study
Published 2025-08-01“…In this prospective cohort, we aimed to investigate the associations between maternal oxidative stress biomarkers (OSBs) across pregnancy and neurodevelopmental outcomes in different stages across early childhood. Methods This was a prospective cohort study conducted in 1791 mother–child pairs from Wuhan, China. …”
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1809
The (2+1)-Dimensional Chiral Nonlinear Schrödinger Equation: Extraction of Soliton Solutions and Sensitivity Analysis
Published 2025-05-01“…Utilizing the two new vital techniques to derive the solitary wave solutions, the generalized Arnous method and the Riccati equation method, we obtained various types of waves like bright solitons, dark solitons, and periodic wave solutions. …”
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1810
Efficient High-Order Iterative Methods for Solving Nonlinear Systems and Their Application on Heat Conduction Problems
Published 2017-01-01“…Numerical comparisons are made with the same existing methods, on standard nonlinear systems and a nonlinear one-dimensional heat conduction equation by transforming it in a nonlinear system by using finite differences. …”
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1811
A multi-source data fusion method for distribution network based on improved evidence theory
Published 2025-05-01“…A multi-source heterogeneous data processing method for distribution network based on Box Cox transformation Z-score is proposed to improve the data offset problem in the Z-score normalization process by introducing Box Cox transformation. …”
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1812
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1813
Activation methods for enhancing CO2 mineralization via mine tailings—A critical review
Published 2025-06-01“…However, inherent mineralogical differences necessitate tailored activation strategies to increase CO2 reactivity. …”
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1814
A method for intelligent information extraction of coal fractures based on µCT and deep learning
Published 2025-02-01“…First, the µCT images of coal samples were preprocessed, including improving the image quality using the difference method and increasing the sample size using data augmentation techniques. …”
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1815
Exploration of soliton solutions of the nonlinear Kraenkel-Manna-Merle system using innovative methods in ferromagnetic materials
Published 2025-07-01“…The results show that these methods are dependable, simple to use, and effective when analyzing different nonlinear models that are encountered in mathematical sciences and engineering. …”
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1816
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1817
Research on non-destructive testing method for radial defect of anchor bolt based on longitudinal guided wave
Published 2025-07-01“…In order to detect radial defects in anchored bolts, guided wave detection tests were carried out on anchored bolts with different defect locations and defect numbers. The propagation decay law of the longitudinal guided wave in the defect bolt was explored, and the applicability of the short-time Fourier transform, the Hilbert-Huang transform and the empirical mode decomposition method to the radial defect identification of the bolt was compared and analyzed. …”
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1818
DMSU-Net++: A dual multiscale retinal vessel segmentation method based on improved U-Net+.
Published 2025-01-01“…The method innovatively introduces a multiscale feature extraction module WTSAFM, which realises multiscale feature extraction via wavelet transform, and can capture image information of different frequencies more effectively while enhancing global context understanding. …”
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1819
Bridging Sensor Gaps via Attention-Gated Tuning for Hyperspectral Image Classification
Published 2025-01-01“…Comparison experiments conducted on three representative HSI datasets captured by different sensors demonstrate that the proposed Tri-Former achieves better performance compared to several state-of-the-art methods. …”
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1820
A New Method to Calculate Induced Current of Thin Wire over Anisotropic Ground under HPM
Published 2019-01-01“…In this paper, the induced current of a thin wire over layered anisotropic half-space under a high-power microwave (HPM) is calculated by using the time-domain integral equation (TDIE) method. The reflection coefficient of a layered anisotropic medium is obtained by the general transmitting matrix (GTM) method combined with Fourier transform. …”
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