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A COMPOSITION PATCH ANTENNA
Published 2024-12-01“…The angular parameter of the triangular slit was a variable value. Numerical simulations were carried out within a semi-open resonator model, with proper account of all the boundary conditions as specified in the finite-element method. …”
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222
An Assessment of Local Geometric Uncertainties in Polysilicon MEMS: A Genetic Algorithm and POD-Kriging Surrogate Modeling Approach
Published 2025-01-01“…In this paper, an approach that combines genetic algorithms and proper orthogonal decomposition with kriging surrogate modeling was proposed to accurately predict over-etch measures through an on-chip test device. …”
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223
Study on optimization of Al6061 sphere surface roughness in diamond turning based on central composite design model and grey wolf optimizer algorithms
Published 2025-02-01“…With the experimental data, the roughness regression model is established. The ANOVA module is used to evaluate the quality of the regression model. …”
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A robust deep learning approach for photovoltaic power forecasting based on feature selection and variational mode decomposition
Published 2025-08-01“…Among the selected predictors, Global Solar Radiation (GSR) consistently proves to be the most influential. To further enhance model inputs, Variational Mode Decomposition (VMD) is applied to extract informative Intrinsic Mode Functions (IMFs) from the selected features. …”
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A synthesis of <i>Sphagnum</i> litterbag experiments: initial leaching losses bias decomposition rate estimates
Published 2025-01-01“…</p> <p>We present a meta-analysis of 15 <i>Sphagnum</i> litterbag studies to estimate initial leaching losses (<span class="inline-formula"><i>l</i><sub>0</sub></span>), to analyze how much <i>Sphagnum</i> <span class="inline-formula"><i>k</i><sub>0</sub></span> estimates are biased when the decomposition model ignores initial leaching losses and to analyze how much the variance in <span class="inline-formula"><i>k</i><sub>0</sub></span> estimates increases due to initial leaching losses even when they are estimated by the decomposition model.…”
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Borrowing in modern Russian language: related linguistic processes
Published 2025-12-01“…General and specific characteristics in the formation of phonemic-graphemic appearance of foreign units are presented, including the most common types of variability and their factors. Structural modifications of lexical units in the process of borrowing are analyzed, and this allows us to draw a conclusion about the intensification of hybridization and composition according to the model of analytical languages. …”
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231
Development of a deep learning based approach for multi-material decomposition in spectral CT: a proof of principle in silico study
Published 2025-08-01“…Abstract Conventional approaches to material decomposition in spectral CT face challenges related to precise algorithm calibration across imaged conditions and low signal quality caused by variable object size and reduced dose. …”
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232
Study of mechanical and physical properties of pineapple leaf fiber and coffee husk filler reinforced polymer composite using response surface method
Published 2025-09-01“…The quadratic model is found to be the best fit for the tensile strength, flexural strength, impact strength, and water absorption models, while the two-factor interaction model is determined to be the best fit for the compression strength. …”
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233
Le modèle de la reproduction sociale à l’épreuve des migrations
Published 2025-01-01“…This article questions the relevance of Bourdieu’s Reproduction model for understanding the specific nature of educational inequalities experienced by children from immigrant backgrounds. …”
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234
Comparing Two Geostatistical Simulation Algorithms for Modelling the Spatial Uncertainty of Texture in Forest Soils
Published 2024-11-01“…Uncertainty assessment is an essential part of modeling and mapping the spatial variability of key soil properties, such as texture. …”
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235
Application of Partial Least Squares-Discriminate Analysis Model Based on Water Chemical Compositions in Identifying Water Inrush Sources from Multiple Aquifers in Mines
Published 2021-01-01“…External validation found that the model had good stability and discrimination. (3) HCO3- and total dissolved solids (TDS) were the most important differential marker compositions that affected the discrimination results based on Variable Importance for the Projection (VIP) scores. …”
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236
Experimental Investigation on Static Performance of Novel Precast Concrete Composite Slab–Composite Shear Wall Connections
Published 2025-06-01“…The connection zones between precast concrete composite slabs and composite walls commonly experience severe reinforcement conflicts due to protruding rebars, significantly reducing construction efficiency. …”
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237
Designing empirical fourier decomposition reinforced with multiscale increment entropy and deep learning to forecast dry bulb air temperature
Published 2025-06-01“…This paper aims to design an intelligent model namely MEFD-MSIE-FCNN to forecast DBTair which integrates multivariate empirical Fourier decomposition (MEFD), multiscale increment entropy (MSIE), and FCSM model that integrates a fully connected neural network FCNN with long short-term memory (LSTM) to forecast DBTair. …”
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Estimation de la composition des dépenses publiques agricoles sur la croissance de la valeur ajoutée agricole réelle du Mali
Published 2024-09-01“…To achieve this, the “Autoregressive Distributed Lag/ARDL” model (4 4 4 1 1 2) made it possible to estimate the short- and long-term relationships of macroeconomic variables with temporal dynamic random delay (adjustment lag, expectations [ …]). …”
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Climate variability and its impact on sanitation facility choice in Ethiopia
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240
Optimization of variables for cadmium and copper removal using magnetic nanocomposite
Published 2025-05-01“…Abstract This study aims to investigate cadmium and copper ultrasound-assisted removal efficiency on a laboratory scale using a cobalt ferrite/activated carbon (COF/AC) composite as an adsorbent. For this purpose, the effect of four independent variables (i.e., composite amount, pH, heavy metal concentrations, and ultrasound radiation time) on the performance of the cadmium and copper removal was investigated. …”
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