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Recovery of Carbon Fibres From Aged Epoxy Matrix Composites Using H2O2 as an Oxidant: A Thermodynamic and Technoeconomic Analysis
Published 2025-01-01“…The price of hydrogen peroxide and recovered carbon fibre are essential variables that have a high effect on the model.…”
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423
Physical characteristics as indicators of performance in young alpine skiers in Super-G
Published 2025-03-01“…The multiple regression model explained 73% of the variance in the boys' performance and 59% in the girls', although the model itself was not statistically significant for predicting performance. …”
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424
Novel bio-adsorbent of alginate/HTC hydrochar & alginate/HTH hydrochar composite beads for removal of basic blue 9 from water
Published 2025-06-01“…Furthermore, the adsorption kinetics for both adsorbents conformed to the Elovich model. Isotherm and kinetic modeling indicate that electrostatic interactions and chemisorption are the dominant mechanisms driving dye removal.…”
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425
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426
Variation in the Phenolic Profile and Antioxidant, Antihyperglycemic, and Anti-Inflammatory Activity in Leaves of <i>Cotoneaster zabelii</i> during Growing Season
Published 2024-10-01“…In the course of optimizing the harvest time for <i>C. zabelii</i> cultivated in Poland, the leaf samples were collected monthly during the annual plant vegetation season, and the hydromethanolic leaf extracts were evaluated for their phenolic composition and model biological activities, including antioxidant, antihyperglycemic, and anti-inflammatory effects in vitro. …”
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427
Integrating piecewise and symbolic regression with remote sensing data for spatiotemporal analysis of surface water total dissolved solids in the Karun River, Iran
Published 2025-03-01“…The innovative use of a fuzzy-based uncertainty analysis, coupled with AHP weighting, allowed for a comprehensive assessment of TDS estimation accuracy and uncertainty. The Composite Uncertainty Index (CUI) approach revealed that the Multivariate Adaptive Regression Splines (MARS) and M5 models performed better than other models, with CUI values of 0.83 and 0.72, respectively. …”
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428
Uncertainty and Stochasticity in Modelling of Microstructure Evolution During Hot Rolling of Steels Uncertainty and Stochasticity in Modelling of Microstructure Evolution During Ho...
Published 2025-03-01“…Models based on stochastic internal variables meet this requirement. …”
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429
Lis State of the Greenland and Barents Sea ice cover in the context of current climate change
Published 2025-02-01Get full text
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430
Experimental and Statistical Investigations for Tensile Properties of Hemp Fibers
Published 2024-11-01“…To further understand the variability and reliability of the tensile properties, statistical models were developed. …”
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431
Fine-scale landscape characteristics, vegetation composition, and snowmelt timing control phenological heterogeneity across low-Arctic tundra landscapes in Western Alaska
Published 2024-01-01“…Deciduous tall shrubs (e.g. alder and willow) had a later SOS (∼7 d behind the mean of other PFTs), but completed leaf expansion (within 2 weeks) considerably faster compared to other PFTs. We modeled the landscape-scale variation in SOS and SOF using Random Forest, which showed that plant phenology can be accurately captured by a suite of variables related to vegetation composition, topographic characteristics, and snowmelt timing (variance explained: 53%–68% for SOS and 59%–82% for SOF). …”
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Performance Evaluation and Optimization of Binder-Toner and Mixing Efficiency Ratios in an E-Waste Toner-Modified Composite Mixture Using Response Surface Methodology
Published 2024-11-01“…The study utilized a central composite design (CCD) together with the response surface methodology (RSM) to optimize the mix design variables, specifically the binder-toner ratio (BT) and mixing efficiency ratio (MER). …”
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434
Review: Preclinical Models of Large‐Vessel Occlusion Stroke
Published 2024-07-01“…Thus, variables including size and region of the occlusion, composition of the clot, and degree of reperfusion can be controlled. …”
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435
Risk Factors and Predictive Models for Sarcopenia in Older Adults
Published 2025-06-01“…This study aimed to explore risk factors for sarcopenia in the elderly population and construct predictive models. Methods Patients (n = 335) aged 60–93 years and received an examination by a dual‐energy X‐ray absorptiometry (DXA) or a body composition analyzer (InBody) between January 2020 and May 2024 were included. …”
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436
Standardization and characterization of Mohanthal using response surface methodology
Published 2025-05-01“…This study addresses these challenges by employing Response Surface Methodology with a Central Composite Design to optimize the ingredient formulation of Mohanthal, ensuring consistent quality while preserving its traditional essence. …”
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437
Thermite combustion: Current trends in modeling and future perspectives
Published 2025-06-01“…The reason is the insufficient knowledge and quantification of reaction and combustion mechanisms and the key variables governing them. That is why, over the past decades, several approaches and models ranging from atomic-scale modeling to macroscopic simulations using computational fluid dynamics, were developed and are reviewed in this article. …”
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438
Atmospheric Pollutant Flow and Precipitation: Modeling Effects on the Vegetation Ecosystem
Published 2018-12-01Get full text
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439
Thermal Conductivity Model Analysis of Unsaturated Ice-Containing Soil
Published 2022-01-01“…In this paper, the representative elementary volume (REV) selection method is given for unsaturated ice-containing soil with porosity as a representative state variable. Under the condition of freeze-thaw, two thermal conductivity REV analysis models for unsaturated ice-containing soil are established: a simplified volume-weighted average REV model and a fine volume-weighted average REV model; accordingly, a macroscopic thermal conductivity analysis model is given. …”
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440
Refined equations and buckling modes under four-point bending loading of the sandwich test specimen with composite facing layers and a transversely flexible core
Published 2022-12-01“…A refined geometrically nonlinear theory of sandwich plates and shells with a flexible soft core and composite facing layers having low shear and compressive stiffness was introduced. …”
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