Estimatation of evapotranspiration and crop coefficient of melon cultivated in protected environment by Cláudia S. Lozano, Roberto Rezende, Paulo S. L. de Freitas, Tiago L. Hachmann, Fernando A. S. Santos, André F. B. A. Andrean

“…ABSTRACT The objective of this work was to determine the water consumption and the crop coefficient of melon in a protected environment. …”
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Calculation of the Friction Coefficients of Flax Stems according to their Roughness Characteristics by V. G. Chernikov, R. A. Rostovtsev, R. A. Popov, V. Yu. Romanenko, A. A. Rostovtsev

“…Profile diagrams of flax stems parts of were processed with conventional methods.Results and discussion The authors have obtained the friction coefficients of the stems of different humidity as they moved along the steel surface. …”
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Definition of the Complex Refractive Index of an Etalon for Measuring the Reflection Coefficient by V.I. Shkaleto, G.I. Kopach, R.V. Zaitsev

“…The paper describes methods for determination of the complex refractive index of opaque objects by the measurement results of the reflection coefficients at two different angles of incidence. …”
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Investigation of the Effect of Restitution Coefficient on 3-Dimensional Rockfall Analyses by İbrahim Uykun, Mutluhan Akın, Ogün Ozan Varol

“…This study examines the effects of terrain restitution coefficients (Rn and Rt), which can be determined using various methods in rockfall modeling analyses, on factors such as runout paths, bounce heights, kinetic energy, and lateral dispersion. …”
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Measurement and Modeling of Spindle Thermal Error of Fiveaxis CNC Machine Tool with Double Turntable by LIU Xianli, SONG Houwang, WU Shi, YUE Caixu, Steven Y.Liang, LI Rongyi

“…K-means + + algorithm is used to cluster all temperature measurement points, and correlation coefficient method is used to calculate the correlation between each temperature variable and the thermal error of the spindle, so as to determine the temperature sensitive points, combined with the separated thermal error to establish a multivariate linear regression model of spindle thermal error. …”
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An indicator of local auroral electrojet peak intensity and latitude inferred from scalar magnetometer measurements made by the Swarm satellites by Qian Bohao, Xiong Chao, Wang Fengjue, Yang Yanyan, Li Kuan

“…In this study, we propose a method by using a single line current (SLC) to determine the magnitude and location of AEJ peak. …”
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Bernstein-Polynomials-Based Highly Accurate Methods for One-Dimensional Interface Problems by Jiankang Liu, Zhoushun Zheng, Qinwu Xu

“…Both Galerkin formulation and collocation formulation are constructed to determine the expansion coefficients. In Galerkin formulation, the flux jump condition can be imposed by the weak formulation naturally. …”
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Quadratic descriptors and reduction methods in a two-layered model for compound inference by Jianshen Zhu, Naveed Ahmed Azam, Shengjuan Cao, Ryota Ido, Kazuya Haraguchi, Liang Zhao, Hiroshi Nagamochi, Tatsuya Akutsu

“…Experimental results show that for 32 chemical properties of monomers and 10 chemical properties of polymers, the prediction functions constructed by the proposed method achieved high test coefficients of determination. …”
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Influence of Drying Methods on Jackfruit Drying Behavior and Dried Products Physical Characteristics by Sophie Nansereko, John Muyonga, Yusuf B. Byaruhanga

“…Fractal dimension (FD) and lacunarity were applied to study the structure and irregularities of jackfruit dried with the different methods. FD was significantly (P<0.05) affected by the drying method. …”
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On a certain functional equation in the algebra of polynomials with complex coefficients by E. Muhamadiev

“…However, this procedure requires complicated coefficient transformations. In the present paper we suggest a direct method to evaluate the number of roots of a polynomial with complex coefficients in a disc, based on studying a certain equation in the algebra of polynomials. …”
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REFRACTIVE INDEX DETERMINATION FOR A PLANE DIELECTRIC LAYER USING THE MEASUREMENTS OF TRANSMITTED BEAM INTENSITY by V. M. Serdyuk, J. A. Titovitsky

“…However, at absorption index values of the order of 10–5 the method can be applied, but in the bounded domain of refractive index variation.So, it is established that the proposed methods provides the opportunity to determine the refractive index of a plane dielectric layer under conditions of low and null value of absorption using the intensity measurements for two orthogonal polarizations of transmitting electromagnetic radiation.…”
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Thermoelectric installation for lifting objects from shallow reservoirs using the freezing method by O. V. Evdulov, D. V. Evdulov, I. A. Gabitov, M. U. Yakhyaev

“…The installation parameters have been determined: the number of TEMs of the DRIFT-1.2 type is 8, the operating power range of a single TEM of the DRIFT-1.2 type is from 14 to 40 W with an average temperature difference between the junctions of 45 K, the supply current is from 3.8 to 7 .6 A with power consumption from 50 to 200 W, coefficient of performance - from 0.1 to 0.45, minimum temperature of the cold wall of the TU - 248 K, a domestically produced thermal thermosyphon is used as a heat removal system from the hot junctions of the TEM.…”
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Power Harmonic Analysis via Neural Network and Quasi-synchronous Sampling Method by PENG Daming, XIAO Shenping, ZHOU Huanxi

“…Then, based on the steepest descent method, the adaptive optimal step size in the iterative direction is determined, which makes the neural network algorithm converge to the global minimum value. …”
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Method for Ensuring Information Security of Object Fiber-Optical Data Transmission System by A. O. Zenevich, E. V. Novikov, T. A. Matkovskaia, A. A. Lagutik

“…Therefore, the purpose of this article is to develop an easy-to-implement method for protecting object fiber-optic data transmission systems from unauthorized access to information. …”
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Analysis measurements of millet collision coefficient of restitution for mechanized seeding. by Yifei Li, Wenqi Zhou, Shujuan Yi, Tao Chen, Dongming Zhang, Song Wang

“…A combination of bench and simulation tests validated the test results, showing no significant differences and confirming the method's viability for determining COR. These findings offer a reference for optimizing the design of relevant components within the millet metering system.…”
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Microwave Radar Sensing of Sea Waves: An Effective Reflection Coefficient by Karaev Vladimir, Panfilova Mariya Andreevna, Titchenko Yu., Meshkov Evgeniy Mihaylovich, Kovaldov Dmitry, Xiuzhong Li, Yijun He

“…In this paper, we discussed a new method for calculating the effective reflection coefficient from the wave scatterometer SWIM data. …”
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Calculation Method of Gas Injection Volume of Gas Storage Based on DTS Data by LIANG Ming, LYU Yang, DI Yiliang, ZHOU Qiong

“…In order to monitor the gas injection volume of each well more accurately, based on the monitoring data of the distributed temperature sensing (DTS) of the injection and production wells in the gas storage area, select preferentially stable injection gas data as samples, the relationship model between the total daily gas injection volume and the total daily temperature at specific depth is established by using the linear fitting method of temperature and gas injection volume, and the model coefficient of a single well is determined. …”
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Performance of explicit approximations of the coefficient of head loss for pressurized conduits by Bruna D. Pimenta, Adroaldo D. Robaina, Marcia X. Peiter, Wellington Mezzomo, Jardel H. Kirchner, Luis H. B. Ben

“…However, for this determination, it is necessary to use numerical methods or the Moody diagram. …”
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A new improved method for assessing brain deformation after decompressive craniectomy. by Tim L Fletcher, Angelos G Kolias, Peter J Hutchinson, Michael P F Sutcliffe

“…The maximum deformation in the herniated brain, the change in volume and estimates of the craniectomy area were determined from the images. Statistical comparison was made using the Pearson's correlation coefficient r and a Welch's two-tailed T-test, with statistical significance reported at the 5% level.…”
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Research on TOC Log Evaluation Method Based on PCA-BP Neural Network by SHANG Yazhou, XU Duonian, ZHANG Zhaohui, LIU Jianyu, ZHAO Wenwen

“…The prediction results of the cumulative 410m section of three coring wells show that the determination coefficient of the model is as high as 0.879, the average absolute error and mean square error of the prediction results are 0.220and 0.107, respectively, and the mean relative deviation is 16.1%. …”
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