The features’ analysis of modern economic crises by O. I. Esina, R. Zh. Sirazhdinov

“…Moreover, the depth and scale of economic crises are increasing despite the created mathematical tools and a significant increase in computing power. …”
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Numerical Simulation Study on Gas Migration Patterns in Ultra-Long Fully Mechanized Caving Face and Goaf of High Gas and Extra-Thick Coal Seams by Huaming An, Ruyue Gong, Xingxing Liang, Hongsheng Wang

“…Taking the N2105 working face of the coal mining industry as the research object, the mathematical model of gas seepage in the goaf was established based on the percolation theory of porous media, and the model was solved. …”
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Large Deformation Elastic Analysis of Pressurized FGM Thick Cylindrical Shells with Nonlinear Plane Elasticity Theory (NPET) by Navid Bahadorani, Mehdi Ghannad, Mohammad Hossein Sohani, Bahman Modiri

“…The aim of this study is to provide a mathematical solution for the nonlinear analysis of large deformations of FGM cylinders.…”
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Molecular Modeling of Antimalarial Agents by 3D-QSAR Study and Molecular Docking of Two Hybrids 4-Aminoquinoline-1,3,5-triazine and 4-Aminoquinoline-oxalamide Derivatives with the... by Hanine Hadni, Mohamed Mazigh, El’mbarki Charif, Asmae Bouayad, Menana Elhallaoui

“…Modeling studies using 3D-QSAR and molecular docking methods were performed on a set of 34 hybrids of 4-aminoquinoline derivatives previously studied as effective antimalarial agents of wild type and quadruple mutant Plasmodium falciparum dihydrofolate reductase (DHFR). So, the famous mathematical method multiple linear regression (MLR) was explored to build the QSAR model. …”
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LIGHTWEIGHT-ORIENTED OPTIMIZATION DESIGN ON LEAF SPRING CLAMP OF HEAVY-TRUCK by ZHANG Bing, WANG ZongYan, LU ChunYue, WANG Ke

“…Multiplication and division methods are adopted to conclude mathematical model of multi-objective optimization. And the Workbench is also applied for the size optimization design,acquiring a one-time lightweight leaf spring clamp model. …”
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Transfer learning for linear regression with differential privacy by Yiming Hou, Yunquan Song, Zhijian Wang

“…Differential privacy, with its rigorous mathematical foundations, has been proven to offer consistent and robust privacy protection. …”
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Three-three-three network architecture and learning optimization mechanism for B5G/6G by Jinkang ZHU, Mingyang CHAI, Wuyang ZHOU

“…Aiming at the problem that the future B5G/6G network is a complex intelligent network with large connections, coupled with the comprehensive application of 3G, 4G, 5G and even 6G, the future networks will inevitably become extremely complex, a three-three-three network architecture was proposed that was a network that includes three types of networks (core network, access network and terminal network), three resources (frequency band, power and time consumptions) and three requirements (active, work and service), which was a three-dimensional comprehensive optimization system architecture, referred to as the three-three-three network.Furthermore, the mathematical basic formulas of the three-dimensional complex network were analyzed, the knowledge + data-driven learning model and the optimization method of intelligent processing using the knowledge learning mechanism were presented.Finally, the numerical example and reachable performance of the three-three-three network were given.Those results demonstrate that the proposed network architecture and the learning optimization mechanism are beneficial for designing future large-connected complex intelligent networks.…”
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Correlational Relationships between Various International Rankings for Higher Education Institutions by V. A. Gaisenok, O. A. Naumovich, V. V. Samokhval

“…Data on the number of the participants in the World Rankings has been presented for the Webometrics Ranking of World Universities (WRWU), Academic Ranking of World Universities (ARWU), Quacquarelli Symonds (QS), Times Higher Education (THE), U-Multirank, Round University Ranking (RUR), the Moscow International Rating “Three University Missions”, SCImago Institutions Rankings (SIR).The correlations have been studied by the methods of mathematical statistics for the results of the Moscow International Rating “Three University Missions” and the RUR, QS, THE, and the WRWU rankings; of the QS rankings with THE and the WRWU rankings, as well as for the two WRWU rankings published in January 2018 and July 2017. …”
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Plant Disease Identification Based on Deep Learning Algorithm in Smart Farming by Yan Guo, Jin Zhang, Chengxin Yin, Xiaonan Hu, Yu Zou, Zhipeng Xue, Wei Wang

“…This paper proposes a mathematical model of plant disease detection and recognition based on deep learning, which improves accuracy, generality, and training efficiency. …”
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Optimization Design of Node Placement Manipulators Based on Working Area and Response Speed by Huang Zhiqiang, Duan Yuxing, Song Xiaowei, Wang Jie, Fu Mingwei, Sun Haoxiang, Li Gang

“…Based on the screw theory, the forward kinematics equation of the manipulator with node placement is established, the global static stiffness index and the global velocity index considering the direction of the task are proposed, and the mathematical model of the size optimization of the node-placing manipulator is established. …”
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Model Studies of Metallurgical Processes Based on the Example of Blowing Steel with Argon by T. Merder, J. Pieprzyca, R. Wende, J. Witek, M. Saternus

“…The article presents an overview of achievements in the field of physical modelling of steelmaking processes (including blowing liquid steel with inert gases), mathematical principles constituting the basis for the construction of steelmaking reactor models and the latest trends in their application. …”
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Design of Reverse Curves Adapted to the Satellite Measurements by Wladyslaw Koc

“…The solution of the design problem takes advantage of a mathematical notation and concentrates on the determination of universal equations describing the entire geometrical layout. …”
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Fuzzy logic based social trust computation scheme in Flying Ad-hoc network by Joydeep Kundu, Sahabul Alam, Arindam Dey

“…This paper describes a social trust computation scheme for clustered-based FANET, which utilises a reputable methodology to separate malicious UAVs within FANET. The mathematical analysis yielded by the proposed scheme is based on fuzzy logic, and it exhibits superior performance in terms of reliability for the existing schemes under adverse conditions. …”
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Review of the Pressure Swing Adsorption Process for the Production of Biofuels and Medical Oxygen: Separation and Purification Technology by Jesse Y. Rumbo Morales, Gerardo Ortiz-Torres, Rodolfo Omar Domínguez García, Carlos Alberto Torres Cantero, Manuela Calixto Rodriguez, Estela Sarmiento-Bustos, Edén Oceguera-Contreras, Alberto Arturo Flores Hernández, Julio César Rodríguez Cerda, Yehoshua Aguilar Molina, Mario Martínez García

“…The objectives of this article focus on the production and purification of compounds that achieve purities of 99.5% bioethanol, 94.85% biohydrogen, 95.00% medical oxygen, and 99.99% biomethane through the PSA process; also, a significant review is contemplated to identify the different natural and synthetic adsorbents that have greater adsorption capacity, the different configurations in which a PSA operates are studied and identified, and the different mathematical models that describe the dynamic behavior of all the variables are established that interact in this PSA process, parametric studies are carried out in order to identify the variables that have the greatest effect on the purity obtained. …”
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Experimental Study to Determine the Failure Criteria of Concrete at Its Early-Age by Hongyan Ding, Lei Zhang, Puyang Zhang

“…Next, the failure criteria of C20 early-age concrete material in the octahedral stress space have been studied and analyzed by using the regression analysis and by deriving the mathematical relation.…”
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The role of radiomics in dentistry and oral radiology by Tannishtha ., Shruthi Hegde, G. Subhas Babu, Vidya Ajila, B.S. Shama

“…This new technology can quantify textural information through mathematical analysis from the region of interest in medical images, which the human eye cannot perceive. …”
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Study on Semantic Contrast Evaluation Based on Vector and Raster Data Patch Generalization by Jun Yang, Yuechen Li, Jianchao Xi, Chuang Li, Fuding Xie

“…We used buffer superposition, Delaunay triangulation skeleton line, and other methods to achieve the aggregation and amalgamation of the vector data, adopted the method of combining mathematical morphology and cellular automata to achieve the patch generalization of the raster data, and selected the two evaluation elements (namely, semantic consistency and semantic completeness) from the semantic perspective to conduct the contrast evaluation study on the generalization results from the two levels, respectively, namely, land type and map. …”
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High Performance Computing of Complex Electromagnetic Algorithms Based on GPU/CPU Heterogeneous Platform and Its Applications to EM Scattering and Multilayered Medium Structure by Zhe Song, Xing Mu, Hou-Xing Zhou

“…Comparing to the exploration in EM algorithms from mathematical point of view, the computer programming realization is coordinately significant while keeping up with the development of hardware architectures. …”
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Optimizing Supplier Selection: A Comparative Study of Fuzzy VIKOR and Fuzzy Moora for Performance-Based Decision Making by Johan Krisnanto Runtuk, Steven Christanto, Poh Kiat Ng

“…In general, the Fuzzy MOORA is superior in terms of the performance level with a rate of 3 out of 4 factors including the computational times, simplicity, and mathematical calculation. This study contributes to enhancing supplier selection methodologies by providing a comparative analysis of these techniques in a real-world context.…”
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Assessment of potential for economic growth and development of regions of Siberian Federal District by A. E. Demyanenko

“…The assessment of the level of efficiency of the regional economy and identification of reserves of regional economies of the Siberian Federal District is based on determining the level of potential for socio-economic development of the regions and determining the calculated characteristics of gross regional product on the basis of economic and mathematical modeling. The normalized characteristics of key indicators show significant relative differences between regions. …”
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