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5561
CALCULATION OF THE DRAINLESS OPERATION MODES OF TYPE «C» VESSEL CRYOGENIC TANKS
Published 2021-04-01“…The article proposes a method for determining the optimal tank filling level to achieve a drainless operation mode. …”
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5562
Evaluation of Green Building by Analytic Hierarchy Process and Statistical Inference (Case Study: Sabzevar City)
Published 2024-01-01“…Also, using Wilcoxon and Friedman statistical inference, the importance of green building evaluation system criteria in Sabzevar city has been investigated. The method of work is as follows: first, the criteria of sustainable architecture were determined and the green building evaluation system was developed, and then the weight coefficient of each criterion was determined using Expert choice 11 software. …”
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5563
Prediction of formation energy for oxides in ODS steels by machine learning
Published 2024-12-01“…Among six ML models employed, the light gradient boosting machine (LGBM) model shows the highest accuracy in predicting the formation energy of the oxides, with root mean square error (RMSE) values of 0.18 eV/atom and 0.27 eV/atom, mean absolute error (MAE) values of 0.11 eV/atom and 0.18 eV/atom, and coefficient of determination (R2) values of 0.96 and 0.92 for the training and testing sets, respectively. …”
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5564
Digital literacy of library and information science postgraduates and ubiquitous learning in state owned universities, south-south, Nigeria
Published 2024-11-01“…The reliability of the instrument was established through test-retest methods and was determined using Cronbach Alpha method which yielded reliability coefficient of 0.89. …”
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5565
Groundwater fluoride modeling using an artificial neural network: a review
Published 2025-05-01“…The prediction accuracy of the network can be assessed using root mean square error (RMSE) analysis and the coefficient of determination (R2). Groundwater fluoride can also be modeled using logistic regression (LR), random forest (RF), Monte Carlo simulation (MCS), artificial neural network (ANN), support vector machine (SVM), gradient boosting (XGBoost), and Classification and Regression tree (CART) methods. …”
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5566
Certain chorioretinal parameters of the eye in congenital and acquired myopia and their relationship with anatomical and optical parameters
Published 2021-09-01“…Optical coherence tomography is an informative method of differential diagnosis, monitoring, and prognostication of changes in the posterior pole in myopia.…”
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5567
Distance Learning: New Challenges in the Teaching of German and Russian Languages for Specific Purposes
Published 2024-12-01“…The reliability of the instrument determined by Cronbach’s α coefficient is satisfactory (α = 87).…”
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5568
Investigating the Impact of Earnings Management and Internal Control on the Financial Performance of Banks Using a Spatial Artificial Intelligence Approach
Published 2025-01-01“…This study utilizes the statistical population of 44 banks from Iraq and 22 banks from Iran during 2010-2023 using the combined methods of deep learning, machine learning and spatial metrics. …”
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5569
Desiccation of hemp seeds by high temperature micronization
Published 2021-10-01“…In several cases, it is necessary to use heat treatment of cereal products to reduce moisture, inactivate some enzymes, increase storability and processing efficiency. One of the methods for heat treatment is high-temperature micronization — heating in a flow of infrared radiation. …”
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5570
Non-destructive Estimation of Chlorophyll a Content in Red Delicious Apple Cultivar Based on Spectral and Color Data
Published 2020-09-01“…In order to statistically properly validate the hybrid ANN-ABC predictive method, 20 runs were performed. Results showed that the best regression coefficient of the PLSR method in predicting chlorophyll a content using spectral data alone was 0.918. …”
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5571
Application of Empirical Orthogonal Function Interpolation to Reconstruct Hourly Fine Particulate Matter Concentration Data in Tianjin, China
Published 2020-01-01“…Finally, six evaluation indices (mean absolute error (MAE), RMSE, correlation coefficient (Corr), deviation rate bias, Nash–Sutcliffe efficiency (NSE), and index of agreement (IA)) are calculated. …”
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5572
Analysis of the domestic market of compressor and ultrasonic nebulizers
Published 2022-08-01“…The search analytical, systematic, comparative, and statistical methods and methods of mathematical and logical analysis were used in the work. …”
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5573
University proceedings. Volga region. Medical sciences
Published 2025-04-01“…To study the distribution of body types among Gujarati girls. Materials and methods. The objects of the study were 105 Gujrati girls aged 18-20 years. …”
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5574
A Systematic Approach for the Reliability Evaluation of Electric Connector
Published 2021-01-01“…After the framework of this approach has been established, the methods and models needed were provided, including the method to build up material selection criterion and the assessment models of stress relaxation, thermal diffusion, and sliding wear, respectively. …”
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5575
Optimization of staggered array configurations to enhance the aerodynamic performance of Darrieus wind turbines
Published 2024-08-01“…The optimization of the R array is achieved using the conjugate gradient method. Simulation results indicate that a blade grid size of 1 mm results in an error under 1%. …”
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5576
弧线齿圆柱齿轮四阶传动误差设计与分析
Published 2014-01-01“…The fourth order transmission error is applied to improve the transmission stability and tooth strength of circular-arc curvilinear of cylindrical gear.The coefficient of fourth order transmission error curve is determined,the curvilinear shaped imaginary rack cutter is formed by the tilted head cutter,and the imaginary pinion is introduced to establish the tooth surface equation of pinion and gear by the coordinate systems transformation and the mesh equation,respectively.And the tooth contact analysis model which also considered assembly errors is established on the conditions of continuous tangency of two contact surfaces.The computerized simulation of meshing and contact shows that the fourth order transmission error can be achieved by the proposed method,and the stability transmission can be performed by increasing the angle of the transformation point between the adjacent meshing cycles,the tooth fillet strength can be enhanced for decreasing the modification amounts nearby tooth root,finally,the sensitivity of assemble errors of the transmission curve can be reduced.…”
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5577
Comparative Studies of Descriptor-Based Image Matching Techniques for AAV Applications
Published 2025-01-01“…The most effective image-matching methods, such as DKMv3 and ROMA, were indicated, and their ability to perform efficient matching was highlighted. …”
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5578
Turn height calculation for spiral blade
Published 2023-07-01“…The interaction with the soil of spiral blades has not been sufficiently studied. The method of research. The interaction with the ground of the tip of a small rotor with spiral blades is considered. …”
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5579
Optimization of large-diameter deep-hole stope blasting technology based on numerical simulation: a case study of the Dongguashan copper mine
Published 2025-05-01“…First, by comparing stress wave distributions and peak pressures for boreholes of different diameters, and analyzing crater formation patterns for different row and borehole spacing configurations, the optimal borehole net-work parameters for 165 mm boreholes with non-coupled charge structures were determined. Subsequently, edge-hole blasting models were developed using radial non-coupled and axial spaced charge methods under different blasting schemes. …”
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5580
Predicting the uplift capacity of circular anchors in frictional-cohesive soils using Kolmogorov-Arnold networks
Published 2025-04-01“…Additionally, a closed-form solution for stability factors is derived through KAN, providing an efficient method for predicting bearing capacity. The optimized models exhibit high coefficient of determination (R²) values and low root mean square errors (RMSE) for training and testing datasets. …”
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