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11701
Nonlinear vibration analysis of cantilever beams: Analytical, numerical and experimental perspectives
Published 2025-03-01Get full text
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11702
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11703
Experimental and heat transfer studies of MHP-PV/T by Reynolds number and heat transfer coefficient enhancement
Published 2025-04-01“…Furthermore, in order to reduce the simulation time and facilitate the research, the study establishes the fitting equation of MHP-PV/T surface temperature based on solar radiation intensity and environmental temperature with an average error of 7.6 %. …”
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11704
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11705
Comprehensive investigation and evaluation for the different multiphase flow correlations in gas wells
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11706
Predicting Irrigation Water Quality Indices Based on Data-Driven Algorithms: Case Study in Semiarid Environment
Published 2022-01-01“…The accuracy of these models was determined serially using the mean squared error (MSE), correlation coefficients (r), mean absolute error (MAE), and root mean square error (RMSE). …”
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11707
Prediction of Vehicle Interior Wind Noise Based on Shape Features Using the WOA-Xception Model
Published 2025-06-01“…The prediction results on the test set demonstrate that the WOA-Xception model attains mean absolute percentage error (MAPE) values of 9.78% and 9.46% and root mean square error (RMSE) values of 3.73 and 4.06, respectively, for sedan and Sports Utility Vehicle (SUV) samples, with prediction trends that align with the measured data. …”
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11708
A Fast-Response Method for Determining the Amplitude of a Signal in Microprocessor Automation and Control Systems with Frequency Fluctuations
Published 2024-02-01“…In this case, both sinusoidal input signals and complex ones, close to the real secondary signals of measuring transformers, were used as test actions. As a result of the research, it was found that the proposed method for determining the amplitude during frequency fluctuations has a performance at the level of a quarter of the period and provides effective elimination of frequency error both in load modes and in damage modes.…”
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11709
Comparison of Least Squares and Some Bias Estimators in Multicollinearity
Published 2020-03-01“…For this aim, the effect of some body measurements on body weight (BW), body length (BL), height at withers (HW), height at rump (HR), chest depth (CD), chest girth (CG) and chest width (CW) obtained from 59 Saanen kids at weaning period raised at Research Farm of Tokat Gaziosmanpaşa University. Determination coefficient (R2) and mean square error (MSE) values were used to evaluate the estimation performance of the methods. …”
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11710
PID Sliding Mode Control of PMSM Based on Improved Terminal Sliding Mode Reaching Law
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11711
Soil-Water Characteristic Curve Model Based on Particle Size Distribution and Pellicular Water
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11712
Augmenting Fatigue Datasets for Improved Multiaxial Fatigue Strength Prediction with Neural Networks
Published 2025-05-01“…This research underscores the potential of data augmentation techniques to enhance machine learning models for fatigue analysis.…”
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11713
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11714
Innovation on credit: the role of fintech and institutional quality in global technological advancements
Published 2025-08-01“…We examine Fintech and Bigtech credit markets, along with institutional quality using two-way error component model (2ECM) and least square dummy variable (LSDV) model estimators to determine their effect on innovation activities. …”
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11715
IoTDQ: An Industrial IoT Data Analysis Library for Apache IoTDB
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11716
Enhanced Output Performance of Two-Level Voltage Source Inverters Using Simplified Model Predictive Control with Multi-Virtual-Voltage Vectors
Published 2024-11-01“…Through simulation and experiments, improved output current THD and current error were observed under various load conditions. …”
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11717
Prediction of Red Mud Bound-Soda Losses in Bayer Process Using Neural Networks
Published 2016-04-01“…In the Bayer process, the reaction of silica in bauxite with caustic soda causes the loss of great amount of NaOH. In this research, the bound-soda losses in Bayer process solid residue (red mud) are predicted using intelligent techniques. …”
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11718
Mathematical modeling and statistical analysis of breast cancer drugs using M-polynomial indices for the physical properties
Published 2025-08-01“…Additionally, we proposed the models against each physical property. This research facilitates the design of novel cancer therapeutics and enables the prediction of physical properties for uncharacterized drugs.…”
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11719
Lower-Bound Solution of Foundation-Bearing Capacity under Circular Uniformly Distributed Load
Published 2020-01-01“…The influence of the amount of stress columns and soil shear strength parameters on the lower-bound solution of the foundation-bearing capacity is analyzed. The research showed that (1) when the number of stress columns is more than 9 (n > 4) and the friction angle is less than 30°, the relative error between the lower-bound solution of the bearing capacity and exact solution is less than 6.6%, (2) the suggested analytical solution is applicable for common clayey materials; thus, the application scope of the analytical lower-bound solution is further expanded, and (3) the influence of cohesion on bearing capacity is linear. …”
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11720
Statistical damage constitutive model of soft rock based on Improved Hoek-Brown strength criterion
Published 2025-01-01“…This model provides a more realistic depiction of damage change, failure processes, and stress-strain evolution in soft rock, thereby validating its scientific and rational foundation. The research findings can serve as a valuable reference for mountain tunnel construction.…”
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