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Particle motion and QPOs around Euler-Heisenberg black hole immersed in cold dark matter halo
Published 2025-03-01“…We explore the motion of particles in the vicinity of an Euler-Heisenberg black hole immersed in a cold dark matter halo, focusing on how the black hole parameters influence particle dynamics. This black hole solution is characterized by five parameters, namely, the black hole mass M, the feature radius R, the parameter ρ describing the density of the cold dark matter halo, the quantum electrodynamics parameter α, and the black hole charge Q. …”
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1803
TLDDM: An Enhanced Tea Leaf Pest and Disease Detection Model Based on YOLOv8
Published 2025-03-01“…Initially, the C2f-Faster-EMA module is employed to reduce the number of parameters and model complexity while enhancing image feature extraction capabilities. …”
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1804
ADULT-ONSET STILL’S DISEASE: ASPECTS OF THE HEMATOLOGY CLINIC
Published 2019-03-01“…The role of monitoring clinical and biochemical blood parameters has been proved such as: blood ferritin level, C-reactive protein, hemogram parameters. …”
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FP-YOLOv8: Surface Defect Detection Algorithm for Brake Pipe Ends Based on Improved YOLOv8n
Published 2024-12-01“…It reduces the model’s parameter count through its unique design. It achieves improved feature representation by adopting specific technique within its structure. …”
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1807
YED-Net: Yoga Exercise Dynamics Monitoring with YOLOv11-ECA-Enhanced Detection and DeepSORT Tracking
Published 2025-06-01“…Furthermore, a Parallel Spatial Attention (PSA) mechanism is incorporated to enhance multi-target feature discrimination. These enhancements enable the model to achieve a high detection accuracy of 98.6% mAP@0.5 while maintaining low computational complexity (2.35 M parameters, 3.11 GFLOPs). …”
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1808
Two-Stage Estimation for Ultrahigh Dimensional Sparse Quadratic Discriminant Analysis
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1809
Functional state of the pancreas in adolescents with peptic ulcer of duodenum
Published 2018-07-01“…The significant differences in indicators of fecal elastase-1 levels in the first and second groups were estimated. Coprogram parameters were not sufficiently informative, and dominant sonographic features included the pancreas head edema and increased echogenicity of the parenchyma with the presence of linear hyperechoic echoes. …”
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Lightweight Pyramidal Multi-Scale Attention Residual Network for Plant Disease Recognition
Published 2025-01-01Get full text
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1811
A Fault Identification Method for Electric Submersible Pumps Based on DAE-SVM
Published 2022-01-01Get full text
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PCPE-YOLO with a lightweight dynamically reconfigurable backbone for small object detection
Published 2025-08-01“…Finally, we integrate an Efficient Up-Convolution Block to sharpen decoder feature maps, enhancing small object recall with minimal computational overhead. …”
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An efficient approach on risk factor prediction related to cardiovascular disease around Kumbakonam, Tamil Nadu, India, using unsupervised machine learning techniques
Published 2025-02-01“…The stability of the clusters is tested using bootstrapping cluster analysis, and the result showed that the clusters are highly stable. We have applied feature selection using principal component analysis. …”
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Low-Illumination Parking Scenario Detection Based on Image Adaptive Enhancement
Published 2025-05-01Get full text
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1815
The Inverse Scattering of Three-Dimensional Inhomogeneous Steady-State Sound Field Models
Published 2025-04-01“…Through an innovative sliced data processing strategy, the 3D reconstruction problem is decomposed into a combination of 2D problems, thereby significantly reducing the computational cost. The designed multi-channel U-Net fully utilizes the strengths of both the encoder and decoder, exhibiting strong feature extraction and spatial detail recovery capabilities. …”
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1816
Inertial-relaxed splitting for composite monotone inclusions
Published 2023-02-01“…A unified setting is formalized and applied to different average maps whose corresponding fixed points are related to the solutions of the inclusion problem associated with our extended model. An interesting feature of the resulting algorithms we have designed is that they present two distinct versions with a Gauss–Seidel or a Jacobi flavor, extending in that sense former proximal ADMM methods, both including inertial and relaxation parameters. …”
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Obtaining patient phenotypes in SARS-CoV-2 pneumonia, and their association with clinical severity and mortality
Published 2024-06-01“…We proposed a sequence of machine learning stages: feature scaling, missing data imputation, reduction of data dimensionality via Kernel Principal Component Analysis (KPCA), and clustering with the k-means algorithm. …”
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RETRACTED ARTICLE: Quadratic multiple regression model and spectral relaxation approach for carreau nanofluid inclined magnetized dipole along stagnation point geometry
Published 2022-10-01“…In this study, a few other vital features are attached like the quadratic multiple regression model for Nusselt number evaluation, passive control of nanoparticles, viscus heating thermophoresis, Brownian motion, and mixed convection, etc. …”
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Improved Dual-tree Complex Wavelet Packet Transform with Application to Fault Diagnosis
Published 2018-01-01“…A approach for gearbox fault diagnosis based on the improved dual-tree complex wavelet packet transform and spectral kurtosis is presented,vibration signals of gearbox are decomposed into various frequency band signals,the spectral kurtosis is computed to determine the parameters of band pass filter and got the optimal frequency band. …”
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