Features of Adjusting the Frozen Soil Properties Using Borehole Temperature Measurements by Mikhail Semin, Lev Levin, Aleksandr Bogomyagkov, Aleksei Pugin

“…We consider adjusting the parameters of the mathematical model of the frozen soil based on temperature measurements in boreholes. …”
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A Mixed Integer Programming Optimization of Blood Plasma Supply Chain in the Uncertainty Conditions during COVID-19: A Real Case in Iran by Bijan Baghbani

“…To optimize the transfer rate at each level of the supply chain, a mathematical model is proposed to reduce total costs. Also, the fuzzy programming approach is used to deal with uncertainty in the parameters of the mathematical model. …”
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A Survey of Insulin-Dependent Diabetes—Part II: Control Methods by Daisuke Takahashi, Yang Xiao, Fei Hu

“…This kind of method of the mathematical model derivation is called a fundamental method. …”
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Methodology for Calculation of Pressure Impulse Distribution at Gas-Impulse Regeneration of Water Well Filters by V. V. Ivashechkin, V. V. Veremeniouk

“…The proposed calculation methodology developed on the basis of the mathematical model makes it possible to determine pressure in the impulse on a filter wall and at any point of a water well pre-filter zone.…”
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Heating Calculation for Multi-Layer Bodies by R. I. Yesman

“…The paper presents a mathematical model and numerical solution of a problem in 2D-heating of multi-layer bodies. работе приведена математическая модель и численное решение задачи в двумерной постановке нагрева  2D –heating многослойных тел. …”
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FINITE ELEMENT MODELING OF THIN CIRCULAR SANDWICH PLATES DEFLECTION by K. S. Kurachka

“…A mathematical model of a thin circular sandwich plate being under the vertical load is proposed. …”
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Modified Three-Dimensional Multicarrier Optical Prime Codes by Rajesh Yadav, Gurjit Kaur

“…We propose a mathematical model for novel three-dimensional multicarrier optical codes in terms of wavelength/time/space based on the prime sequence algorithm. …”
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Generalizing the Black and Scholes Equation Assuming Differentiable Noise by Kjell Hausken, John F. Moxnes

“…As an example, the mathematical model is used to generalize the Black and Scholes’ (1973) equation for pricing financial instruments. …”
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A Study on the Effect of the Contact Point and the Contact Force of a Glass Fiber under End-Face Polishing Process by Ying-Chien Tsai, Guang-Miao Huang, Shin-Wei Cheng, Cheng-An Hsu, Innchyn Her

“…In order to verify the feasibility of the mathematical model, experiments, as well as DEFORM simulations, are carried out. …”
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Towards a Prototype of a Spherical Tippe Top by M. C. Ciocci, B. Malengier, B. Langerock, B. Grimonprez

“…This “toy” is suitable to validate the mathematical model qualitatively and quantitatively.…”
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Algorithm of Development for Stabilization of Socio-Ecological Situation in Karakalpakstan by Alisher Abdullaev

“…The parameters of the developed mathematical model and their adequacy are determined. The developed mathematical model will allow identification of the social and ecological situation of the republic. …”
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CLOSED-LOOP CONTROL OF OXYGEN-CONVERTER MELTING by V. S. Bogushevsky, S. V. Zhuk, S. G. Melnik, E. N. Zubova

“…The mathematical model of Fe – C-melt decarbonization, with the assistance of the theory of critical concentrations was developed in this work. …”
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Simulation of Distributed Current Sensor Based on Optical Fiber Deformation by T. P. Yanukovich, A. V. Polyakov

“…An a priori estimate of parameters of the measuring system was carried out on the basis of the mathematical model of stimulated Brillouing scattering in an optical fiber. …”
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A dynamic model of CT scans for quantifying doubling time of ground glass opacities using histogram analysis by József Z. Farkas, Gary T. Smith, Glenn F. Webb

“…We quantify a recent five-category CT histogram based classification of ground glass opacities using a dynamic mathematical model for the spatial-temporal evolution of malignant nodules. …”
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Prediction of Al2O3 leaching recovery in the Bayer process using statistical multilinear regresion analysis by Đurić I., Đorđević P., Mihajlović I., Nikolić Đ., Živković Ž.

“…Mathematical model is defined using the stepwise MLRA method, with R2 = 0.764 and significant statistical reliability - VIF<2 and p<0.05, on the one-year statistical sample. …”
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A Study of a Diseased Prey-Predator Model with Refuge in Prey and Harvesting from Predator by Ahmed Sami Abdulghafour, Raid Kamel Naji

“…In this paper, a mathematical model of a prey-predator system with infectious disease in the prey population is proposed and studied. …”
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Information system for ontological modelling the subject areas by M. N. Bukharov

“…The goal is to develop a mathematical model of ontology and the information system for ontological modeling. …”
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Wave processes in alternating current traction network depending on parameters of power supply system by T. V. Kovaleva, O. O. Komyakova, N. V. Pashkova

“…The article considers a mathematical model of the AC traction power supply system taking into account stationary and nonstationary wave processes. …”
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Research on the Multilayer Free Damping Structure Design by Jie Meng, Dagang Sun

“…Based on three specific damping structures, the mathematical model is verified through ABAQUS. With the given structural loss factor (η≥2) and the layer number (n=3,4,5,6), 34 kinds of multilayer free damping structures are then presented. …”
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Critical Length and Collapse of Interlayer in Rock Salt Natural Gas Storage by Yingjie Wang, Jianjun Liu

“…The calculation results of the mathematical model are highly accurate with respect to actual engineering logging data, in general with over 90% of accuracy. …”
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