Search alternatives:
coefficient » coefficiency (Expand Search)
efficient » efficiency (Expand Search)
coefficient » coefficiency (Expand Search)
efficient » efficiency (Expand Search)
-
1701
-
1702
Design Method for Concrete Mix Proportion Based on Indices of Strength and Durability of Concrete Exposed to Chloride Attack
Published 2023-01-01“…By calculating the average compressive strength and chloride diffusion coefficient from their specified values, the mix proportion of concrete is determined. …”
Get full text
Article -
1703
Enhancing DC Motor Speed Control Performance Using Heuristic Optimization and Comparative Analysis of Control Methods
Published 2024-10-01“…According to the results obtained, it was found that the PID, PI and PD control parameters determined using the CO Algorithm performed better than the controllers created using Matlab Tuned and PSO methods. …”
Get full text
Article -
1704
Numerical Solution of the Absolute Value Equations Using Two Matrix Splitting Fixed Point Iteration Methods
Published 2022-01-01“…In this article, we provide two new iteration methods for determining AVEs. These two approaches are based on the fixed point principle and splitting of the coefficient matrix with three extra parameters. …”
Get full text
Article -
1705
Development and Validation of the Digital Health Literacy Questionnaire for Stroke Survivors: Exploratory Sequential Mixed Methods Study
Published 2025-03-01“…ObjectiveThis study aimed to develop and validate a DHL scale specifically for stroke survivors in China. MethodsWe used a sequential, exploratory, mixed methods approach to develop a DHL questionnaire for stroke survivors. …”
Get full text
Article -
1706
PSO-PID-based optimization and HIL verification method for the rear-mounted linkage adjustment of hilly-mountainous tractors
Published 2025-07-01“…This verifies the effectiveness of the optimization method proposed in this paper, which is of great significance and value for improving the operational efficiency of hilly and mountainous tractors, reducing energy consumption, and protecting soil ecology.…”
Get full text
Article -
1707
A vitamin intervention study on the tumour and immune cells via TIV dynamical system-revisited
Published 2024-12-01“…Boundedness and non-negativity, residual error and convergence analysis of solutions have been determined using the iterative approach and BWCM. This investigation shows that the technique is very much useful and efficient for TIV intervention. …”
Get full text
Article -
1708
One Health Index Calculator for India Using Empirical Methods for Policy Stewardship: Development and Usability Study
Published 2025-06-01“… Abstract BackgroundOne HealthOne HealthOne Health ObjectiveThis study aimed to (1) develop a OHI Calculator for India using efficient and user-friendly weighting methods and demonstrate the calculation of the OHI; (2) develop India-specific datasets through secondary data collection from reliable data sources; and (3) determine data gaps for policy stewardship. …”
Get full text
Article -
1709
The Validation of Chromatographic Methods in the Detection of Cocaine and Diluents in Drugs Seized by the Civil Police in the State of Espírito Santo
Published 2025-04-01“…Due to the validated methods, it was possible to determine the LoD and LoQ for the cocaine present in the samples, in addition to identifying some diluents, such as caffeine and phenacetin. …”
Get full text
Article -
1710
Research on Park Perception and Understanding Methods Based on Multimodal Text–Image Data and Bidirectional Attention Mechanism
Published 2025-05-01“…Experimental results show that compared to traditional methods such as residual network (ResNet), recurrent neural network (RNN), and long short-term memory (LSTM), the proposed model achieves significant advantages across multiple evaluation metrics, including mean squared error (MSE), mean absolute error (MAE), root mean squared error (RMSE), and the coefficient of determination (R<sup>2</sup>). …”
Get full text
Article -
1711
Methods to quantify soft tissue-based cranial growth and treatment outcomes in children: a systematic review.
Published 2014-01-01“…A quality assessment instrument was used to determine methodological quality. Methods used in studies with good methodological quality were assessed for reliability expressed as the magnitude of the measurement error and the correlation coefficient between repeated measurements.…”
Get full text
Article -
1712
Methods to quantify soft-tissue based facial growth and treatment outcomes in children: a systematic review.
Published 2012-01-01“…A quality assessment instrument was used to determine the methodological quality. Methods, used in studies with good methodological quality, were assessed for reliability expressed as the magnitude of the measurement error and the correlation coefficient between repeated measurements.…”
Get full text
Article -
1713
-
1714
Estimation of Silage Maize Plant Moisture Content Based on UAV Multispectral Data and Ensemble Learning Methods
Published 2025-03-01“…The standalone models demonstrated coefficient of determination (R<sup>2</sup>) values ranging from 0.43 to 0.69, with root mean square error (RMSE) spanning 0.61% to 1.43%. …”
Get full text
Article -
1715
Research on noninvasive electrophysiologic imaging based on cardiac electrophysiology simulation and deep learning methods for the inverse problem
Published 2025-04-01“…The P waves, PR intervals, QRS complex, and T waves in the simulated waveforms were within the normal clinical range, and the distribution trend of the simulated body surface potential mapping was consistent with the clinical data. The coefficient of determination R2 between the reconstruction results of all the algorithms and the true value is above 0.80, and the mean absolute error is below 2.1 mV, among which the R2 of long short-term memory network is about 0.99 and the mean absolute error about 0.5 mV. …”
Get full text
Article -
1716
Use of the Relaxometry Technique for Quantification of Paramagnetic Ions in Aqueous Solutions and a Comparison with Other Analytical Methods
Published 2016-01-01“…Therefore, the goal of this work was to validate the relaxometry technique in the determination of the concentration of the ions contained in electrolytic solutions, Cu2+, Ni2+, Cr3+, and Mn2+, and compare it with other analytical methods. …”
Get full text
Article -
1717
Investigation of Electromagnetic Shielding Performance of Monolayer Ironboride in Tetragonal Crystal Structure using Ab initio Methods
Published 2025-04-01“…The Curie temperature was investigated using the Monte Carlo method. The shielding efficiency of Fe2B has been investigated in the range of 31.558-123980 nm of the electromagnetic wave spectrum at [001], [010], [100] polarization states. …”
Get full text
Article -
1718
Comparison of intensity normalization methods in prostate, brain, and breast cancer multi-parametric magnetic resonance imaging
Published 2025-02-01“…In a cohort of glioblastoma (GBM) patients, we tested these methods in T1 pre- and post-contrast enhancement (T1, T1C), fluid attenuated inversion recovery (FLAIR), and apparent diffusion coefficient (ADC) maps. …”
Get full text
Article -
1719
Kalman filtering assimilated machine learning methods significantly improve the prediction performance of water quality parameters
Published 2025-12-01“…After assimilation, the models exhibited the following performance ranking for TN based on the coefficient of determination (R2): LSTM–KF (R2 = 0.909) > RF–KF (R2 = 0.886) > SVR–KF (R2 = 0.840) > XGBoost–KF (R2 = 0.797), with similar trends observed for TP and CODMn. …”
Get full text
Article -
1720
Evaluation of residual carious dentin detection methods after cavity preparation: a randomized clinical trial
Published 2024-11-01“…This study aimed to determine the efficiency of visual-tactile, caries detector dye (CDD), and laser fluorescence (LF) device methods for diagnosing residual caries after cavity preparation. …”
Get full text
Article