Search alternatives:
variable » variables (Expand Search)
efficient. » efficiency. (Expand Search)
coefficient. » coefficiency. (Expand Search)
coefficiency. » efficiency. (Expand Search)
variable » variables (Expand Search)
efficient. » efficiency. (Expand Search)
coefficient. » coefficiency. (Expand Search)
coefficiency. » efficiency. (Expand Search)
-
381
Towards sustainable construction: estimating compressive strength of waste foundry sand-blended green concrete using a hybrid machine learning approach
Published 2025-03-01“…The proposed model is evaluated using root mean square error (RMSE), mean absolute percentage error (MAPE), and coefficient of determination (R 2). Notably, an asymmetric loss function is employed during the training phase of LightGBM to restrict overestimations. …”
Get full text
Article -
382
An innovative modelling technique for bimodal soil water characteristic curve under wetting process
Published 2025-04-01Get full text
Article -
383
Decoupling and Insensitivity of Greenness and Gross Primary Productivity Across Aridity Gradients in China
Published 2024-11-01“…For different plant functional types (PFTs), decoupling occurred in ENF with a determination coefficient value (R<sup>2</sup>) of 0.04, whereas GRA shows a higher coupling with an R<sup>2</sup> of 0.20. …”
Get full text
Article -
384
-
385
Patterns and risk factors of falls among older adults: a systematic review
Published 2025-06-01“…The second algorithm employs an approach that combines keyword analysis, their weighting coefficients, and document abstracts. The Latent Dirichlet Allocation (LDA) thematic model was applied for text data processing using the Python programming language. …”
Get full text
Article -
386
Adsorption of Congo Red Dye from Aqueous Solution onto Natural and Modified Bauxite Clays
Published 2017-03-01“…Both bauxite and modified bauxite are primarily characterized by using, FTIR, SEM, AFM, and XRD. Several variables are studied as a function of adsorption including contact time, adsorbent weight, pH, ionic strength, particle size and temperature under batch adsorption technique. …”
Get full text
Article -
387
-
388
-
389
Development of high antioxidant / high fiber functional peach nectar containing lutein/lycopene and various dietary fibers using D-optimal mixture design optimization
Published 2025-12-01“…For developing a type of healthy and functional drink with high fiber and antioxidant properties, three types of dietary fiber (bamboo fiber, citrus fiber, and polydextrose) and two types of carotenoids (lycopene and lutein) were used in the peach nectar-based formulations. …”
Get full text
Article -
390
On the Generalized Inverse Gaussian Volatility in the Continuous Ho–Lee Model
Published 2025-04-01“…The obtained formulas are determined by the values of the Humbert confluent hypergeometric function of two variables. A numerical experiment shows that the third and fourth moments of the bond prices differentiate substantially in the continuous Ho–Lee and GIG continuous Ho–Lee models.…”
Get full text
Article -
391
Fuzzy goal programming approach for solving linear fractional programming problems with fuzzy conditions
Published 2024-07-01Get full text
Article -
392
Spatiotemporal Evolution and Multi-Driver Dynamics of Sea-Level Changes in the Yellow–Bohai Seas (1993–2023)
Published 2025-05-01“…Temporal and spatial variations were examined through nonlinear least squares fitting to capture interannual variability and decadal amplitude distributions. Empirical orthogonal function (EOF) analysis identified the first three modes, explaining 90.40%, 2.78%, and 1.47% of the total variance, respectively, and their spatial patterns and temporal coefficients were derived. …”
Get full text
Article -
393
Effect of drought disturbance in a sclerophyll forest on the micromammal community in the Río Clarillo National Park, Metropolitan Region, Chile
Published 2025-01-01“…Community indices such as Shannon–Wiener and Pielou were calculated. The Coefficient of Variation was used to study functional diversity for each trait separately. …”
Get full text
Article -
394
The Relationship between Core Stability Muscles Isometric Strength and Endurance with the Postural Control and Walking Endurance in Patients with Multiple Sclerosis
Published 2018-06-01“…On the other hand, no significant relationship was found between core muscles isometric tests with 6-minute with walk functional among the patients multiple sclerosis. Conclusion: Despite the significant relationship between core muscles isometric strength and endurance in patients MS on one of the functional capability variables (balance), it should be stated that taking advantage of other methods (dynamic methods and methods like Electromyography) is required in order to achieve more verified and certain results.…”
Get full text
Article -
395
Reliability and Accuracy of Ultrasonographic Muscle Thickness Measurements: Evaluating Key Postural Stabilisers in Rehabilitation
Published 2025-05-01“…Its capacity to provide real-time visualisation of muscle structure and function underpins its utility in clinical practice and scientific research. …”
Get full text
Article -
396
Comparing Upper Limb Performance Between Women and Men in CrossFit: Associations with FMS, Davis, and Dash Tests
Published 2024-03-01“…As the data were not normally distributed, Spearman's correlation coefficient was used to examine the relationships between variables. …”
Get full text
Article -
397
Intrarater reliability of the Abilitator—a self-report questionnaire on work ability and functioning aimed at the population in a weak labour market position: a test–retest study...
Published 2021-12-01“…A statistically significant difference was observed in the summary scale for social functioning (t=−2.01, p=0.049). Agreement was observed for all variables except social functioning. …”
Get full text
Article -
398
Percepción de la relación deporte-política desde las funciones de la economía política (Perception of the sport-politics relationship from the functions of political economy)
Published 2024-10-01“…Quantitative research was using a sample of 321 persons the sports sector in the departments of Córdoba and Sucre in Colombia. The measured variables included functions of political economy, production relationships, means of production, and productive forces associated with the sports sector. …”
Get full text
Article -
399
A reliability model to predict failure behaviour of overlying strata in groundwater-rich coal mine
Published 2025-06-01“…Rock strength parameters, including cohesion, internal friction angle, uniaxial tensile strength, and softening coefficient, are treated as random variables to determine the rock failure uncertainty. …”
Get full text
Article -
400
MULTI-OBJECTIVE OPTIMIZATION OF VEHICLE/TRACK PARAMETERS BASED ON RBF NEURAL NETWORK SURROGATE MODEL
Published 2021-01-01“…The RBF( Radial Basis Function) neural network surrogate model that employed to explore the multi-objective optimization problems of vehicle and track parameters is to improve the dynamic performance of vehicles. …”
Get full text
Article