Search alternatives:
coefficient » coefficiency (Expand Search)
efficient » efficiency (Expand Search)
coefficient » coefficiency (Expand Search)
efficient » efficiency (Expand Search)
-
1601
Prediction of Flexural Ultimate Capacity for Reinforced UHPC Beams Using Ensemble Learning and SHAP Method
Published 2025-03-01“…Finally, a Shapley additive explanations (SHAP) method is employed to interpret several EL models, thereby substantiating their reliability and determining the extent of influence exerted by each feature on the prediction results. …”
Get full text
Article -
1602
A New Legendre Collocation Method for Solving a Two-Dimensional Fractional Diffusion Equation
Published 2014-01-01“…The method depends basically on the fact that an expansion in a series of shifted Legendre polynomials PL,n(x)PL,m(y), for the function and its space-fractional derivatives occurring in the partial fractional differential equation (PFDE), is assumed; the expansion coefficients are then determined by reducing the PFDE with its boundary and initial conditions to a system of ordinary differential equations (SODEs) for these coefficients. …”
Get full text
Article -
1603
Quantitative analysis method for isoeugenol in fishery products using gas chromatography–tandem mass spectrometry
Published 2025-07-01“…A method determining isoeugenol, a widely used fish anesthetic, was established using GC-MS/MS. …”
Get full text
Article -
1604
Distributions of non‐native and native plants are not determined by the same environmental factors
Published 2024-10-01“…In the framework of correlative species distribution models, we used newly developed methods for efficient automated selection of a parsimonious number of predictor environmental variables to determine which ones, out of a large candidate set in eight classes, have the strongest explanatory power for both species groups. …”
Get full text
Article -
1605
A Precise Prediction Method for Subsurface Temperatures Based on the Rock Resistivity–Temperature Coupling Model
Published 2025-04-01“…We then input the 2D magnetotelluric inversion results into the model, and the subsurface temperature distribution can be predicted indirectly with high precision on the basis of the resistivity–temperature coupling relationship. We validated this method in the Xiong’an New Area, China, and the determination coefficient (<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msup><mi>R</mi><mn>2</mn></msup></semantics></math></inline-formula>) of maximum temperature prediction reached 98.88%. …”
Get full text
Article -
1606
Water requirements and crop coefficients of tropical forest seedlings in different shading conditions
“…ABSTRACT The objective was to determine the crop evapotranspiration (ETc) and crop coefficients (Kc) of tropical forest seedlings over a 135-day cycle, in the climatic conditions of the Cerrado-Amazon transitional region (11º 51’ 08 “S; 55º 30’ 56” W; altitude of 371 m). …”
Get full text
Article -
1607
Prediction of loess collapsibility coefficient using bayesian optimized random forest model
Published 2025-07-01“…The traditional method for determining the collapsibility coefficient is time-consuming, labor-intensive, and expensive. …”
Get full text
Article -
1608
Modeling and Analysis of a Cutting Robot for the “Excavation–Backfill–Retention” Integrated Mining and Excavation Equipment
Published 2025-04-01“…Using a hierarchical solution method that combines local search and multi−objective genetic algorithms, the robot’s fundamental parameters were determined, enabling the development of a detailed 3D model. …”
Get full text
Article -
1609
IMPROVING α-PARAMETERIZED DIFFERENTIAL TRANSFORM METHOD WITH DANDELION OPTIMIZER FOR SOLVING ORDINARY DIFFERENTIAL EQUATIONS
Published 2024-12-01“…This refinement results in a more accurate approximation compared to conventional methods. The proposed approach, referred to as (αDO-PDTM), demonstrates a solution distinguished by its reliability and efficiency, as determined through the computation of Maximum Absolute Error (MAE) and the Mean Square Errors (MSE). …”
Get full text
Article -
1610
Sequential Parts Analysis Using Local Optimization Method for Hybrid Excitation Flux Switching Generator
Published 2024-04-01“…The optimization process involves multiple sequences for each component, employing the Local Optimization Method as an iterative approach to determine the optimal sequence that yields the highest output efficiency. …”
Get full text
Article -
1611
Effect of Drying Method on Selected Physical and Functional Properties of Powdered Black Soldier Fly Larvae
Published 2025-04-01“…The mathematical modeling of the water vapor adsorption kinetics of insect powders via the second Fick’s law for transient diffusion showed that this equation is suitable for adjusting the experimental data based on the high coefficient of determination (0.997–0.999) and the low root mean square (2.50–3.34%). …”
Get full text
Article -
1612
Analysis of Optimal Portfolio Formation Using Multi-Objective Optimization Method and Nadir Compromise Programming
Published 2025-02-01“…An optimal portfolio is a selected portfolio that aligns with the investor's preferences, drawn from a set of efficient portfolios that have been formed. This research aims to create an optimal portfolio using the Multi-Objective Optimization method and the Nadir Compromise Programming (NCP) method. …”
Get full text
Article -
1613
Predicting the Young’s Modulus of Concrete Using a Particle-Based Movable Cellular Automata Method
Published 2025-04-01“…Results showed high agreement between simulations and experimental data, confirmed by a high coefficient of determination R<sup>2</sup> of 0.84 and mean squared error of 2.43 GPa<sup>2</sup>. …”
Get full text
Article -
1614
A Dynamic Kalman Filtering Method for Multi-Object Fruit Tracking and Counting in Complex Orchards
Published 2025-07-01“…For fruit counting, the method attains a high coefficient-of-determination of 0.85 and a low root-mean-square error (RMSE) of 1.57, exhibiting high accuracy and stability of fruit detection, tracking and counting in video sequences under complex orchard environments.…”
Get full text
Article -
1615
Elastic-plastic fracture analysis of pressure pipelines with axial cracks based on the interaction integral method.
Published 2024-01-01“…The three-dimensional finite element model of pressure pipeline with axial cracks was built by utilizing the Ramberg-Osgood X80 material model of pipeline. according to Von Mises yield criterion, the size of plastic zone at crack tip was determined, and the fracture parameters were calculated based on interaction integral method, the plastic stress deformation law, determination of elastic-plastic limit load and plastic correction of SIF at crack tip of pressure pipeline with axial crack were discussed. …”
Get full text
Article -
1616
Quantitative Method For Post-Windstorm Function of Community Shelters Considering The Impact of Urban Road Network
Published 2024-12-01“…Then, the population distribution and refugee generation models are also introduced. To determine accurate RTT and RAR, an efficient traffic flow allocation algorithm based on stochastic non-equilibrium assignment model are proposed to calculate the post-windstorm flows on urban roads. …”
Get full text
Article -
1617
Express - a method of forming a representative expert coalition based on an extended correlation matrix
Published 2023-10-01“…A significant number of various calculations determines the implementation of the developed numerical method using a computer. …”
Get full text
Article -
1618
Investigation of directly suspended droplet micro extraction method for extraction of trihalomethane and halomethane in water samples
Published 2018-06-01“…Simple and efficient directly suspended droplet micro extraction (DSDME) in conjunction with gas chromatography-electron capture detector (GC-ECD) has been developed for extraction and determination of Halomethane and Trihalomethane from water samples. …”
Get full text
Article -
1619
A Forward Solution Algorithm of 6RUS Parallel Mechanism Based on Dual Quaternion Method
Published 2023-01-01Get full text
Article -
1620
Design of a Printing Production Cost Information System Using the Activity Based Costing Method
Published 2025-07-01“…PT Anggadarma Kalimusada, as a printing company, faces challenges in calculating production costs accurately because it still uses manual methods. This study aims to design a web-based production cost information system by applying the Activity Based Costing (ABC) method to improve accuracy in determining the cost of goods manufactured. …”
Get full text
Article