Temperature rise of high-speed bearing in gearbox of 5 MW wind turbine based on Bayesian-LightGBM and improved PSO-SVM troubleshooting by Minan Tang, Zhanglong Tao, Jiandong Qiu, Jinping Li, Mingyu Wang, Hongjie Wang, Chuntao Rao

“…5MW wind turbine gearbox high-speed bearing temperature rise failure is one of the important factors affecting the stable operation of the wind turbine, accurate prediction and timely diagnosis can effectively improve the efficiency of the wind turbine. In this paper, a combined modelling wind turbine gearbox high-speed bearing temperature rise prediction method based on Bayesian-LightGBM and improved PSO-SVM is proposed with a 5 MW wind turbine as the research object. …”
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Influence of Non - Condensable Gases on the Processes of Heat and Mass Transfer during Film Condensation of Steam in Heat Exchangers by Reshetnikov I.F., Shikhalev S.V., Tikhonov S.L.

“…The results of the experiments are presented in the form of a criterion equation for determining the mass transfer coefficient for vapor concentration diffusion. …”
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Assessment of Economic Security of Regions. The Case of Ukraine by Daria Arziantseva, Nataliya Zakharkevych

“…The proposed approach includes six consecutive steps: definition of the system of indicators affecting the level of economic security of a region; formation of a statistical array of estimated indicators; standardization of estimated indicators; calculation of weighting coefficients for each of the indicator using the expert method; determination of the intermediate and integral index of the level of economic security of a region; interpretation of the results of assessment and rating of regions by level of economic security. …”
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Optimizing throughput in multi-aisle automated storage and retrieval systems: a comprehensive analysis of performance under generally distributed fully sequenced orders through mer... by Michael Eder

“…This paper proposes a method to accurately determine the throughput of a multiple-aisle automated storage and retrieval system. …”
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IMPROVEMENT EFFECT RELIABILITY RESEARCH ON SINGLE LAYER THICK-WALLED INTERNAL PRESSURE CYLINDER DESIGN FORMULAS by LIU XiaoNing, LIU Cen, LIU Bing, LI Qing, YUANG XiaoHui, CHEN Gang

“…Establishing evaluation index and method of design formula improvement effect is an important basis in selecting and determining the design formula. …”
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A lightweight hybrid model for accurate ammonia prediction in pig houses by Jacqueline Musabimana, Qiuju Xie, Hong Zhou, Ping Zheng, Honggui Liu, Tiemin Ma, Jiming Liu

“…It also outperforms the standard transformer in accuracy and efficiency, with Root Mean Square Error (RMSE), Mean Absolute Percentage Error (MAPE), and coefficient of determination R² of 0.3994, 0.0225, and 0.9260, respectively, compared to 0.4250, 0.0227, and 0.9162 for the standard model, reducing RMSE by 5.99 %, MAPE by 0.88 %, and increasing R² by 1.08 %. …”
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Investigation of the moisture conductivity of pine wood by trunk height by Kantieva Ekaterina, Snegireva Svetlana, Platonov Aleksey, Kiseleva Aleksandra

“…The available information on the moisture content of wood does not take into account the variability of the density of wood in the height of the tree trunk and is presented for the butt part of the trunk. The determination of the moisture conductivity coefficient was established in the radial and tangential directions for sound pine wood, taking into account the height of the trunk by the method of stationary moisture current. …”
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Damage Simulation and Ultrasonic Detection of Asphalt Mixture under the Coupling Effects of Water-Temperature-Radiation by Yong-chun Cheng, Peng Zhang, Yu-bo Jiao, Ye-dan Wang, Jing-lin Tao

“…Ultrasonic detection method is used to determine the ultrasonic velocity of asphalt mixture specimen under different temperatures and water contents in the process of water-temperature-radiation cycles. …”
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The Influence of Financial Knowledge, Financial Attitude, Financial Self-Efficacy, Financial Well-Being, and Impulsive Buying on Saving Behavior Among Working People in Kubu Raya R... by Lisa Amalia, Dedi Heriyanto, Heni Safitri

“…The coefficient of determination shows a value of 0.618, meaning that 61.8% indicates that saving behavior is influenced by financial knowledge, financial attitude, financial self-efficacy, and impulsive buying, while 38.2% is attributed to other variables not examined in this study. …”
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Metoda Krakowianowa w Rozwiazywaniu Równań Ruchu Układów Dynamicznych by S. Złonkiewicz

“…The section is concluded by a description of the iteration method for determining the eigenvectors and eigenfunctions showing the simplicity of the computation. …”
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Simulation of the Dynamic Response to Sinusoidal Excitation of the Elastic Porous Metal Mesh Damper by Yichuan Shao, Shibin Song, Taia Xin, Jinyu Wang, Xiaobo Xie

“…By integrating mesh density and motion amplitude into the expression of parameters including stiffness coefficient, damping coefficient, and damping component factor, the mixed damping model demonstrates excellent predictive accuracy under different excitation conditions.…”
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INFLUENCE OF UTILIZED LOAD OF DRIVE OF COMPRESSING STATION UPON PARAMETERS OF GTP by A. A. Abrazovski

“…It was experimentally proved that the usage of utilized equipment influences upon increasing  of power efficiency. For this reason the perturbation method was used, which allow to determine rate of influence. …”
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Influences of Pore-Water Pressure on Slope Stability considering Strength Nonlinearity by Di Wu, Yuke Wang, Fei Zhang, Yue Qiu

“…The pore-water pressure is a vital factor in determining the slope stability. To deal with the stability of slopes undergoing pore-water pressures, this paper used the pore-water pressure coefficient to develop the three-dimensional limit analysis method for slope stability evaluation with a nonlinear strength envelope. …”
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Hydromagnetic Non-Newtonian Fluid Flow in a Convergent Conduit by Njue Caroline Wawira, Mathew Kinyanjui, Kang’ethe Giterere

“…These equations are solved numerically by the collocation method and implemented in MATLAB. The study determines the flow profiles and the impact of the flow parameters on the flow variables. …”
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Analisis Minat Investasi Gen-Z Terhadap Investasi di Pasar Modal Syariah (Studi Pada Mahasiswa UIN Fatmawati Sukarno Bengkulu) by Herlina Yustati, Andi Harpepen

“…The research aims to determine the effect of the independent variables on the dependent variable. …”
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Investigation of Parabolic Relationship Between Financial Development and Income Inequality using U Test: Analysis of Financial Curve in Türkiye by Nimet Melis Esenyel İçen

“…Therefore, a three-step model evaluation method is employed. First, attention should be paid to the signs and statistical significance of the coefficients of the financial development variable and its square. …”
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Intensification of heat transfer between heat exchange surfaces at low RE values by Cernecky Jozef, Brodnianska Zuzana, Koniar Jan

“…The obtained data were used to determine the Colburn j-factor and the friction coefficient f. …”
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Deep learning biomarker of chronometric and biological ischemic stroke lesion age from unenhanced CT by Adam Marcus, Grant Mair, Liang Chen, Charles Hallett, Claudia Ghezzou Cuervas-Mons, Dylan Roi, Daniel Rueckert, Paul Bentley

“…Abstract Estimating progression of acute ischemic brain lesions – or biological lesion age - holds huge practical importance for hyperacute stroke management. The current best method for determining lesion age from non-contrast computerised tomography (NCCT), measures Relative Intensity (RI), termed Net Water Uptake (NWU). …”
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PENGARUH KUALITAS PRODUK, SALURAN DISTRIBUSI DAN PERSEPSI HARGA TERHADAP KEPUASAN PELANGGAN PADA EKA COFFEE by Candy Junior Herlambang, David Sukardi Kodrat

“…The data collection method is done with questionnaire method. The test method that is used is validity test, reliability test, normality test, multicollinearity test, heteroscedasticity test, linearity test, multiple linear regression analysis, t test, F test, and determination coefficient test. …”
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Designing reliability of transport and technological process in construction by S. M. Kuznetsov, O. V. Demidenko, N. E. Alekseev

“…To assess the reliability of transport and technological process there is offered a functional approach realized by means of the generalized structural method. On the basis of the conducted research as the indicators of reliability of transport and technological process it is offered to use a coefficient of operational readiness and probability of no-failure operation. …”
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