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541
Probability calculation of building structures considering asymmetry of random values and functions distribution
Published 2020-11-01“…A method is proposed for approximating the reliability of fairly complex compositions of random variables using statistical parameters (expectation, standard deviation, and skewness coefficient) of two-element functions approximated by a lognormal three-parameter distribution.Conclusions. …”
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542
Multi-Dimensional Analytic Functions for Laplace Equations and Generalized Cauchy–Riemann Equations
Published 2025-04-01“…Since the projective variable is a complex variable, we can construct the analytic function based on the conventional complex analytic function theory. …”
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543
ESTIMATING AND ANALYSING OF DEMAND FUNCTION FOR POULTRY IN IRAQ ROR THE PERIOD (1990 - 2009)
Published 2019-08-01“…It was found that the variables (the average per capita income and the size of the population and the prices of poultry meat, red meat, and time) has been deleted variable V average prices of fish meat from the equation for not Manueth. …”
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544
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545
Employment of a Radial Basis Function Model for Predicting the Heating Load of Construction
Published 2025-04-01“…This work highlights that HL prediction could play a great role in improvements to enhance HVAC system performances, energy efficiencies, and thereby cost benefits. The innovative approaches presented in this research consist of integrating 2 advanced optimizers, namely an Improved Manta-Ray Foraging Optimizer (IMRFO) and a Population-based Vortex Search Algorithm (PVSA), with a Radial Basis Function (RBF). …”
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546
A novel Parrot Optimizer for robust and scalable PEMFC parameter optimization
Published 2025-04-01“…Abstract The use of proton exchange membrane fuel cells (PEMFCs) in sustainable energy applications depends on their high efficiency levels along with their ability to produce low emissions and operation without noise. …”
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547
The Effect of value added in the Air Transport Industry on the employment of that sector
Published 2021-11-01“…Result of the long term model estimation shows that the estimated coefficients for the variables (value added, wage and capital price) are statistically meaningful and their values are 0.16, 0.62 and -0.23, respectively.…”
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548
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549
The effect of gravity on hand spatio-temporal kinematic features during functional movements.
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550
STOCHASTIC FRONTIER PRODUCTION FUNCTION: AN APPLICATION TO ANKARA MOHAIR GOAT FARMING SYSTEM
Published 2020-01-01“…In this study, we examined both production and technical efficiency of goat's farms in Ankara. The study adopted the stochastic frontier production function to estimate technical efficiency of the mohair goat establishments in the study area. …”
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551
Assessment of the functioning of the photosynthetic apparatus of Olea europaea L. under freezing temperatures
Published 2025-02-01“…At a low gradient of temperature exposure (-7... - 10°C), leaf tissues of the European selection varieties ‘Coreggiolo’, ‘Ascolano’, ‘Leccino’ and ‘Razzo’ were damaged: electrical conductivity reached 15%, chlorophyll stability index decreased, variable fluorescence and photosynthetic activity coefficients decreased, uncontrolled photon quenching was significantly higher than the effective photochemical quantum yield and non-photochemical quenching. …”
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552
Brain functional connectivity analysis of fMRI-based Alzheimer's disease data
Published 2025-02-01“…The core of this framework discovers and analyzes functional connectivity among regions of interest (ROIs) of a human brain. …”
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553
A multimodal functional structure-based graph neural network for fatigue detection
Published 2025-10-01“…Recent studies have attempted to enhance detection performance through multimodal information fusion, yet they largely overlook the impact of functional connectivity among multimodal signals. To address this limitation, we propose a novel multimodal fatigue classification framework integrating electroencephalogram (EEG) and electrocardiogram (ECG) signals. …”
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554
Modeling TEC Irregularities in the Arctic Ionosphere Using Empirical Orthogonal Function Method
Published 2023-08-01“…To develop a climatological model, the ROTI maps are decomposed into base functions and coefficients using the empirical orthogonal function (EOF) method. …”
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555
Clinical and functional significance of determining biological age in women during the reproductive period
Published 2025-03-01“…The inclusion of antioxidant protection parameters, functional state indicators, and reproductive history makes the method versatile and applicable not only in reproductive medicine but also in general medical practice, obstetrics, gynecology, and other fields.…”
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556
Regularized regression outperforms trees for predicting cognitive function in the Health and Retirement Study
Published 2025-09-01“…Model performance was evaluated using RMSE and R2 and interpretability was assessed via coefficients, variable importance, and decision trees. …”
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557
A three-parameter runoff probability model for long-slope croplands in the black soil region of Northeast China
Published 2025-08-01“…By extending the Sheridan framework with an exponential exfiltration function, the model estimates runoff coefficients based on slope length and soil saturation. …”
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558
Role of the functional status of the autonomic nervous system in the clinical course of purulent meningitis
Published 2014-04-01“…Research aim: to increase the autonomic dysfunction diagnostics efficiency for patients suffering from purulent meningitis in the disease dynamics based on the complex of clinical evidence and functional status of autonomic nervous system. …”
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559
Personalized ML-based wearable robot control improves impaired arm function
Published 2025-08-01“…Furthermore, the robot improves movement quality by increasing their shoulder elevation/depression (17.5°), elbow (10.6°) and wrist flexion/extension (7.6°) ROMs; reducing trunk compensation (up to 25.4%); and improving hand-path efficiency (up to 53.8%).…”
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560
Performance and variability analysis of ALD-grown wafer scale HfO2/Ta2O5-based memristive devices for neuromorphic computing
Published 2025-06-01“…Furthermore, the fabricated devices efficiently perform the synaptic functionalities in terms of potentiation (P) and depression (D), paired-pulse facilitation (PPF), and paired-pulse depression (PPD), with a least value of nonlinearity (NL) factor of 0.43 in synaptic response, which is close to the ideal value of NL in biological synapses. …”
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