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Wave-turbulence decomposition and turbulence parameterization in aquatic wave environments using improved Synchrosqueezed Wavelet Transform (iSWT)
Published 2025-12-01“…The methods include Ensemble Empirical Modal Decomposition (EEMD), Phase method (PH), Variational Mode Decomposition (VMD), Synchrosqueezed Wavelet Transform (SWT) and improved Synchrosqueezed Wavelet Transform (iSWT). …”
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22
Performance Evaluation of Extended EWMA Chart for AR Model with Exogenous Variables
Published 2024-12-01“…The accuracy of the exact solutions has been verified using the numerical integral equation (NIE) methods that employ four different composite quadrature rules. The result shows that the ARL values obtained from both methods are similar, and the computation time for the proposed explicit formulas is less than 0.001 second. …”
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Multi-dimensional water quality indicators forecasting from IoT sensors: A tensor decomposition and multi-head self-attention mechanism.
Published 2025-01-01“…To overcome these limitations, we propose TGMHA (Tensor Decomposition and Gated Neural Network with Multi-Head Self-Attention), a novel hybrid model that integrates three key innovations: 1) Tensor-based Feature Extraction: We combine Standard Delay Embedding Transformation (SDET) with Tucker tensor decomposition to reconstruct raw time series into low-rank tensor representations, capturing latent spatio-temporal patterns while suppressing sensor noise. 2) Multi-Head Self-Attention for Inter-Indicator Dependencies: A multi-head self-attention mechanism explicitly models complex inter-dependencies among diverse water quality indicators (e.g., pH, dissolved oxygen, conductivity) via parallel feature subspace learning. 3) Efficient Long-Term Dependency Modeling: An encoder-decoder architecture with gated recurrent units (GRUs), optimized by adaptive rank selection, ensures efficient modeling of long-term dependencies without compromising computational performance. …”
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Simulation and Experimental Tests of Ballistic Impact on Composite Laminate Armor
Published 2018-01-01“…In experimental tests, a 9 mm FMJ bullet was launched towards a 100 cm2 sample of the armor from the fiber-cement side. Ansys Workbench Explicit Dynamics and Ansys AUTODYN 3D were used to model and simulate the ballistic impact. …”
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26
Analysis of Shear Flexible Layered Isotropic and Composite Shells by ‘EPSA’
Published 2012-01-01“…We present a simple and efficient method for the analysis of shear flexible isotropic and orthotropic composite shells. Classical thin shell constitutive equations used in the explicit finite element code EPSA to model homogenous isotropic shells using "through-the-thickness-integration" and layered orthotropic composite shells [1–3,5] are modified to account for transverse shear deformation. …”
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27
A Three-Dimensional Ply Failure Model for Composite Structures
Published 2009-01-01“…A fully 3D failure model to predict damage in composite structures subjected to multiaxial loading is presented in this paper. …”
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28
Higher-order exceptional points in composite non-Hermitian systems
Published 2025-07-01“…The formation of such higher-order exceptional points does not require coupling among the subsystems. We determine explicitly the order and the spectral response strength of this exceptional point. …”
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29
HDF-Net: Hierarchical Dual-Branch Feature Extraction Fusion Network for Infrared and Visible Image Fusion
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30
Elasmobranch Species Composition in Otter Trawl Fisheries (Eastern Aegean Sea)
Published 2025-06-01“…This study presents a fishery-independent assessment of species composition, catch characteristics, and spatial patterns in bottom trawl fisheries between Lesvos Island and Ayvalik. …”
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31
An ecosystem resilience index that integrates measures of vegetation function, structure, and composition
Published 2025-02-01“…This study introduces a spatially explicit Ecosystem Resilience Index (ERI), that integrates vegetation function, structure, and composition recovery metrics. …”
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32
An Analytical Solution for Variable Viscosity Flow in Fractured Media: Development and Comparative Analysis With Numerical Simulations
Published 2024-03-01“…Abstract Explicit fracture models often use analytical solutions for predicting flow in fractured media, usually assuming uniform fluid viscosity for simplicity. …”
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33
The composite particle duality: a new class of topological quantum matter
Published 2025-01-01“…The composite particle duality extends the notions of both flux attachment and statistical transmutation in spacetime dimensions beyond 2 + 1D. …”
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34
A Heuristic Algorithm for Optimal Service Composition in Complex Manufacturing Networks
Published 2019-01-01“…Service composition in a Cloud Manufacturing environment involves the adaptive and optimal assembly of manufacturing services to achieve quick responses to varied manufacturing needs. …”
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35
Event Structure and Non-Culminating Readings in Turkic
Published 2024-12-01“…Section two argues for a decompositional analysis of the accomplishment event structure, whereby activity and change of state subevents are kept representationally distinct. …”
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Composite Algorithms for Minimization over the Solutions of Equilibrium Problems and Fixed Point Problems
Published 2010-01-01“…We first present two new composite algorithms (one implicit and one explicit). …”
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Damage Simulation Study of Composite-to-Metal Interference-Fit with Multiple Structural Parameters
Published 2025-05-01“…ABAQUS/Explicit simulation of interference-fit was performed with the three-dimensional finite element method, and the VUMAT subroutine with three-dimensional Hashin damage was utilized to investigate the initiation and evolution of composite component damage. …”
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The future role of mitochondrial drugs in vascularized composite allotransplantation: A short review
Published 2025-08-01“…Vascularized composite allotransplantation (VCA) has emerged as an innovative strategy to restore form and function in patients with severe tissue defects involving anatomical regions such as the face, hand, and abdominal wall. …”
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A flexible way to study composites in ecology using structural equation modeling
Published 2025-02-01“…Compared to the two-step approach, the H–O specification explicitly models composites, i.e., it takes into account the formation of the composites and it allows modeling composites with free weights and with fixed weights, i.e., unknown-weight and fixed weight composites. …”
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Generalization of the formula of Faa di Bruno for a composite function with a vector argument
Published 2000-01-01“…The paper presents a new explicit formula for the nth total derivative of a composite function with a vector argument. …”
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