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481
Modeling actinic flux and photolysis frequencies in dense biomass burning plumes
Published 2025-02-01“…Systematic biases between the model and observations are within 2 %, indicating that the uncertainties are most likely due to variability in the input data caused by the inhomogeneity of the plume as well as 3D RT effects not captured in the model. …”
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482
Modelling Arctic lower-tropospheric ozone: processes controlling seasonal variations
Published 2025-08-01Get full text
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483
Studying the Uptake of Toxic Metals by Plants using New Mathematical Modeling
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484
Examination of Strength Modeling Reliability of Physical Tests on Structural Concrete Columns
Published 2011-01-01“…The columns were subjected to short-term loads producing pure axial force, axial force combined with symmetrical single-curvature bending, or pure bending. Major variables included the concrete strength, the end eccentricity ratio, the slenderness ratio, the longitudinal reinforcing steel index for reinforced concrete or the structural steel index for composite columns, and the transverse reinforcement (tie/hoop) volumetric ratio. …”
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485
The Weight Minimization of a UAV Wing Component Through Structural Optimization
Published 2025-03-01“…This study focuses on the structural optimization of a composite wing element for an unmanned aerial vehicle. …”
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486
Primary prevention cardiovascular disease risk prediction model for contemporary Chinese (1°P-CARDIAC): Model derivation and validation using a hybrid statistical and machine-learn...
Published 2025-01-01“…A basic model was developed with the integration of statistically significant and important subset of risk variables by least absolute shrinkage and selection operator (LASSO) regression. …”
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487
The Truck Platooning Routing Optimization Model Based on Multicommodity Network Flow Theory
Published 2023-01-01“…The output of the routing optimization model could both reflect the composition of each truck platooning on each link and directly show the routings of each truck. …”
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488
Parametric LCA model for Ti6Al4V powder production
Published 2025-07-01“…This holistic, multi-variable optimization approach provides unprecedented, actionable insights by identifying optimal operational settings, not just sensitivities, for enhancing the sustainability of Ti6Al4V powder production, overcoming limitations of prior static or phase-specific parametric models.…”
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489
The Application of Vibroacoustic Mean and Peak-to-Peak Estimates to Assess the Rapidly Changing Thermodynamic Process of Converting Energy Obtained from Various Fuel Compositions U...
Published 2025-02-01“…The influence of dimethyl ether on combustion efficiency was quantified using performance indicators, emission parameters, and vibration estimates (compared to diesel fuel). Mathematical models of combustion and its variability were created using the mean, peak-to-peak amplitude, root mean square error, and peak amplitudes of vibration accelerations, which were also represented using vibration graphics. …”
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490
Use of response surface methodology (RSM) for composite blends of low grade broken rice fractions and full-fat soybean flour by a twin-screw extrusion cooking process
Published 2019-04-01“…The p-value and lack-of-fit tests of the models could well explain the observed variability and therefore could be used to establish production setting for the twin-screw extruder. …”
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491
Modelling of biological age in stable and acute exacerbations of chronic obstructive pulmonary disease
Published 2025-08-01“…The dataset was partitioned into training and validation sets at a 7:3 ratio, and LASSO regression was applied to refine the model's variable composition. To assess the ability of different variables to discriminate current disease status, we developed the initial model and three subsequent models, with the following variables added in the new model: Chronological age (CA), BA, and biological age acceleration. …”
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492
Estimation of the compressive strength of ultrahigh performance concrete using machine learning models
Published 2025-03-01“…The models trained on the UHPC mixture dataset with 15 input variables included the group method of data handling, recurrent neural networks, long short-term memory, and bidirectional long short-term memory (Bi-LSTM). …”
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493
A spike is a spike: On the universality of spike features in four epilepsy models
Published 2024-12-01“…The slow component showed a much larger variability across the rat models. Significance Despite differences in the morphology of the epileptiform activity in different models, the frequency composition of the spike component of single SWCs is identical and does not depend on the particular epilepsy model. …”
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494
Probabilistic Neural Networks (PNNs) for Modeling Aleatoric Uncertainty in Scientific Machine Learning
Published 2024-01-01“…This paper investigates the use of probabilistic neural networks (PNNs) to model aleatoric uncertainty, which refers to the inherent variability in the input-output relationships of a system, often characterized by unequal variance or heteroscedasticity. …”
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495
Recent advances in studying natural bioactive polysaccharides with in vitro gastrointestinal digestion models
Published 2025-06-01“…Given the complexity and individual variability of the human digestive system, in vitro gastrointestinal digestion models have become essential tools for assessing the digestive characteristics and bioavailability of polysaccharides. …”
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496
Mouse models for pseudoxanthoma elasticum: genetic and dietary modulation of the ectopic mineralization phenotypes.
Published 2014-01-01“…These mice provide novel model systems to study the pathomechanisms and the reasons for strain background on phenotypic variability of PXE.…”
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497
Aeromagnetic anomalies and structural model of the Chicxulub multiring impact crater, Yucatan, Mexico
Published 2018-02-01“…A structural model of the Chicxulub crater is derived from aeromagnetic anomaly modeling, borehole information and magnetic mineral data. …”
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498
COBRAme: A computational framework for genome-scale models of metabolism and gene expression.
Published 2018-07-01“…Genome-scale models of metabolism and macromolecular expression (ME-models) explicitly compute the optimal proteome composition of a growing cell. …”
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499
Selective Spectrum Antibiotic Modulation of the Gut Microbiome in Obesity and Diabetes Rodent Models.
Published 2015-01-01“…We show that specific changes in microbial community composition are associated with obesity and glycemic control phenotypes. …”
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500
Multi-scale machine learning model predicts muscle and functional disease progression
Published 2025-07-01“…A three-stage random forest model was developed to predict annualized changes in muscle composition and a functional outcome (timed up-and-go (TUG)). …”
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