Response Surface Design for Flexible Transmission Shaft of GTF Gear Reducer by Liu Chao, Fang Zongde

“…The optimal geometric parameters of the flexible shaft in GTF gear reducer are obtained by using response surface design method. Firstly,parameterized programs in Python language are coded based on Abaqus platform for finite element analysis（ FEA） of the shaft,which achieves automatic calculation for higher computation efficiency. …”
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Bias and standard deviation mean and maximum Doppler frequency estimators by K. MARASEK, A. NOWICKI

“…Different definitions of f_max were used: frequency at which spectral power decreases down to 0.1 of its maximum value, modified threshold crossing method [23] and novel geometrical method. "Goodness" and efficiency of estimators were determined calculating the bias and standard deviation of the estimated mean and maximum frequency of the computer simulated Doppler spectra. …”
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InSAR Phase Unwrapping Algorithm Based on Deep GAN by Chenxia Wang, Pingli Sun, Zheng Li, Linlin Tang

“…The synthesis algorithm makes full use of the advantages of the branch cutting method and the finite element method. The phase reliable region and unreliable region are determined, and the transmission of phase error from the unreliable region to reliable region is effectively avoided. …”
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Application of neural network technologies for the development of cluster structure of the territorial and administrative entities by M. G. Rodionov, A. M. Samarin

“…There is considered the project of the cluster approach to economic development. The methods of assessing efficiency of integrated economic structures’ activity are presented. …”
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Numerical Solution for IVP in Volterra Type Linear Integrodifferential Equations System by F. Ghomanjani, A. Kılıçman, S. Effati

“…The Bezier curves are chosen as piecewise polynomials of degree n, and Bezier curves are determined on by control points. The efficiency and applicability of the presented method are illustrated by some numerical examples.…”
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About managing the number of simultaneously functioning software robots of different types by A. S. Zuev, D. A. Leonov

“…The use of mathematical methods for solving this problem opens up opportunities for expanding the functional capabilities of robotic process automation platforms, as well as increasing their economic efficiency to create competitive advantages by optimizing the use of IT infrastructure components.…”
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Insights into 1-butyl-3-methylimidazolium hydrogen sulfate recovery from wastewater by electrodialysis with heterogeneous ion-exchange membranes by Dorota Babilas-Krzyżowska, Jitka Chromikova, Andrzej Milewski, Sandra Pluczyk-Małek, Piotr Dydo

“…To assess the effectiveness of the proposed method, factors such as IL percentage recovery, degree of concentration, electric current efficiency, and energy consumption were determined. …”
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Analysis of Electromagnetic and Thermal Processes of an Induction Motor Using 3D Modeling by A. N. Pekhota, V. N. Galushko, B. M. Khrustalev, D. V. Mirosh

“…The main factors influencing the calculation methods, taking into account the aging rate, temperature and distribution of the temperature field, are determined, as well as the service life of the insulation. …”
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Detecting Oil Slicks Using SAR Radar Images and the Google Earth Engine Platform by Ali Kourosh Niya, Ali Ashrafi

“…In this research, the capabilities of Synthetic Aperture Radar-SAR data, Google Earth Engine, and Geographic Information System environment were used in the form of an integrated framework to accelerate the process of identifying oil slicks. Based on the method of this research, first, the area of interest was determined and the SAR data of the Sentinel 1 satellite was selected in the Google Earth Engine environment. …”
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A.S. MAKARENKO’ YOUTH PEDAGOGY: EXPERIENCE OF ANTINOMIC DIALECTICS FORMATION by N. K. Chapaev

“…Makarenko.The aim of the article is to disclose and scientifically justify the efficiency of dialecticantinomic approach of A. S. Makarenko to the solution of problems of love in youth environment.Methodology and research methods. …”
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Infrared Drying of Seeds in a Fluidized Bed by Ya. P. Lobachevsky, S. A. Pavlov

“…(Research purpose) To develop a mathematical model of convective radiation IR drying of seeds, to calculate the surface temperature, the power of an IR-emitter, and the parameters of air heating. (Materials and methods) The parameters of combined IR drying have been determined using the regularities characteristic for convective drying, but with an equivalent heat transfer coefficient. …”
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OPTIMIZATION OF THE PERSONNEL MANAGEMENT MECHANISM IN REGARD TO THE THEORY OF GENERATIONS by O. Klipkova, N. Kozmuk, O. Tsebenko

“…The method of economic experiment (to form a three-dimensional model of personnel management system), the method of scientific abstraction (to determine the main factors of model formation), and the method of dialectics (to determine the vectors of ethical problems in business), the method of comparison (to study the foreign experience in personnel management),  the method of analysis and synthesis (to form the foundations of a new paradigm of personnel management based on the theory of generations), graphic method (to create network and vector systems) and statistical method (to identify countries determined by advanced results of progressive human-oriented management techniques) were used in the article. …”
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Extraction of Frozen Berry Raw Materials with a Vibration Tray Device by Liubov V. Plotnikova, Igor B. Plotnikov, Pavel P. Ivanov, Andrey G. Semenov, Irina O. Plotnikova, Konstantin B. Plotnikov

“…As a result, a variety of intensification methods have been developed to increase the economic efficiency of extraction, e.g. low-frequency mechanical vibrations. …”
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Intensive Care for Eclampic Coma by V. V. Moroz, Yu. S. Podolsky

“…Circulating blood volume (CBV) was determined by a radioisotopic method using 131iodine albumin on an УPI-7 apparatus (USSR). …”
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Development of a Methodology for Technical Diagnostics of Pipelines of the Gas Distribution System and Analysis of the Effectiveness of Ways to Restore their Operability by S. F. Gorichenko

“…The calculation of the residual life of an insulating protective coating is presented using the example of mastic bitumen insulation by determining the actual aging time constant, and a method for estimating changes in their activation energy of thermal and oxidative degradation as a method for determining the residual life of the insulating coating of steel underground gas pipelines is given, too. …”
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一种2PUU+2PUS并联机构的位置与工作空间分析 by 叶勇

“…A 2-PUU+2PUS parallel manipulator is investigated.Its positional inverse solution expressions are obtained by using the theory of coordinates conversion in analytic geometry,and the solving method of the forward solution of the manipulator are given and the numerical value verification is carried out.The workspace boundary points are determined and the 3-dimensional graphical description is showed by CAD variable geometry technique,then efficiency calculation method of work space is derived.…”
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Sociological portrait of the higher bureaucracy in Russia by G. A. Borshchevskiy

“…The study aims at identifying the prevailing recruitment model and at assessing the efficiency of policies, the necessity of which is determined by the high influence of bureaucracy in the Russian society and by the negative reputation of the civil service. …”
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EFFECTIVE SOLUTIONS FOR THERMOELECTRIC HEAT TRANSFORMERS USING HEAT CONVERTERS by A. S. Marchenko, A. B. Sulin

“…For air coolers with a classic all-metal fin design based on the sensitivity analysis method, the dependence of the thermoelectric unit efficiency on the heat exchanger characteristics was calculated. …”
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Rough decision rules extraction and reduction based on granular computing by Hong-can YAN, Feng ZHANG, Bao-xiang LIU

“…Rule mining was an important research content of data mining,and it was also a hot research topic in the fields of decision support system,artificial intelligence,recommendation system,etc,where attribute reduction and minimal rule set extraction were the key links.Most importantly,the efficiency of extraction was determined by its application.The rough set model and granular computing theory were applied to the decision rule reduction.The decision table was granulated by granulation function,the grain of membership and the concept granular set construction algorithm gener-ated the initial concept granular set.Therefore,attribute reduction could be realized by the distinguish operator of concept granule,and decision rules extraction could be achieved by visualization of concept granule lattice.Experimental result shows that the method is easier to be applied to computer programming and it is more efficient and practical than the existing methods.…”
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Results of Using Spersal Chemical Meliorant to Improve The Reclamation State of Saline Soils in The Kashkadarya Region by Doniyorov Toshmamat Omonovich, Kuvatov Ulugbek Jalolovich

“…Calculations for the water required for leaching and irrigation of saline soils, along with the economic efficiency of the applied variants based on cotton yields, were determined according to the “Methods of Conducting Field Experiments” (Tashkent, 2007) guidelines. …”
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