Fine design modeling technology and intelligent implementation of through-layer drilling by Pei QIN, Changbao LIAN, Xiyuan LI, Juzheng SUN, Yuanmin LUO

“…In order to ensure the safety of coal mine production and further improve the ability of coal mine gas control, based on the theory of gas flow in coal seam, starting with the analysis of effective extraction radius of gas, a mathematical model is established to determine the key indexes of fine design layout control of through-layer holes. …”
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Optimization Design of Pure Electric Vehicle Power System Speed Ratio by Jintang Zheng, Jiqing Chen

“…Comprehensive consideration of the dynamic performance， driving range and energy consumption requirements of pure electric vehicles， on the basis of a fixed speed ratio pure electric vehicle as the research sample， in order to make the driving motor work point on the high efficiency area， two-speed Automatic Manual Transmission (AMT) drive scheme is put forward. The mathematical model of two gears AMT pure electric vehicle model and power system optimization model are established on Cruise simulation platform. …”
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The Dynamics of a Tritrophic Leslie-Gower Food-Web System with the Effect of Fear by Firas Hussean Maghool, Raid Kamel Naji

“…Consequently, in this paper, a mathematical model that describes a tritrophic Leslie-Gower food-web system is formulated. …”
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Mechanisms on the Injection Conformance Reversion during Polymer Flooding of Offshore Heterogeneous Heavy-Oil Reservoirs by Zhijie Wei, Xiaodong Kang, Yuyang Liu, Hanxu Yang

“…To investigate its mechanisms and impact factors, one mathematical model to predicate injection conformance behavior is constructed for heterogeneous reservoirs based on the Buckley-Leverett function. …”
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Nature-Inspired Metaheuristics for Two-Agent Scheduling with Due Date and Release Time by Hongwei Li, Yuvraj Gajpal, Chirag Surti, Dongliang Cai, Amit Kumar Bhardwaj

“…This paper provides mathematical models, heuristic algorithms, and two nature-based metaheuristic algorithms to solve the problem. …”
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Analysis of Flash Temperature Characteristic of the Roller Enveloping End Face Engagement Worm Drive by Xiaolong Wang

“…In order to improve the scuffing load capacity and study the flash temperature of roller enveloping end face engagement worm drive， the mathematical model of friction coefficient between end face worm gear and roller gear under elastohydrodynamic lubrication is established based on tribology and meshing theory of roller enveloping end face engagement worm drive. …”
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Cortical Surface Reconstruction from High-Resolution MR Brain Images by Sergey Osechinskiy, Frithjof Kruggel

“…The method uses a mathematical model of a field in an inhomogeneous dielectric. …”
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Aspects of Dual Simulation for Modified Thermal Flux Advances in Non-Newtonian Reiner–Philippoff Fluid Flow past a Shrinking Plate Embedded in a Porous Medium by Nurhana Mohamad, Anuar Ishak, Umair Khan, Sawan Kumar Rawat, Md Irfanul Haque Siddiqui

“…This study investigates the effects of non-Newtonian Reiner–Philippoff fluids on porous media, particularly in the context of steady radiative mixed convection flow and heat transfer near a shrinking plate surface in the presence of magnetohydrodynamics (MHD). The mathematical model is constructed using PDEs and transformed into ODEs via similarity transformations, with numerical solutions obtained using MATLAB’s bvp4c function. …”
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Simulation Analysis of Magnetic Characteristic of Double Permanent Magnet Wheel Linear Drive Device by Sun Feng, Ma Di, Zhao Chuan, Ren Huizhi, Xu Fangchao, Li Qiang, Jin Junjie

“…The permanent magnet driving wheel is driven by the servo motor，and the device is driven by the magnetic force generated by the permanent magnet to the iron guide rack convex teeth. Firstly，the mathematical model of the magnetic force is established according to the structure of the dual permanent magnet wheel magnetic drive device. …”
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Study on Mechanical Properties of Submunition’s Ribbon Straightening Section by Dong-ze Qin, Wei Zhang, Shu-Yun Zhang, Tian-Ji Guo, Shui-Yuan Pei, Jin-Shi Zhang

“…According to the physical structure of the submunition and the trajectory into which it was ejected, we analyzed the forces of the submunition in flight, deduced the related mathematical models, and clarify the key elements of the mechanics. …”
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A Hybrid Framework for Real-Time Dispatching of Airline Unit Load Devices under Demand Variations by Ching-Hui Tang, Ping-Hsuan Hsieh

“…The hybrid framework is developed by integrating techniques including the probability distribution technique to simulate different types of operational demand, the adjustable number of stages which is needed to meet the requirements of a decision-making process following a time sequence and the time pressure characteristic of real operations, and the scenario tree and probability rule approaches which are aimed and representing all possible demand scenarios for a stage, while the network flow technique is applied to represent the movement and location of ULDs at each airport over time and is used for the development of the associated mathematical model and the simulation. We performed a simulation of 2,000 cases based on different operational days and types of operational demand. …”
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Telefacturing Based Distributed Manufacturing Environment for Optimal Manufacturing Service by Enhancing the Interoperability in the Hubs by V. K. Manupati, M. Gokula Krishnan, M. L. R. Varela, José Machado

“…In this context, a mathematical model is formulated for the considered objectives, that is, minimization of makespan and total training cost of the workers. …”
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Activation of Smurf E3 ligase promoted by smoothened regulates hedgehog signaling through targeting patched turnover. by Shoujun Huang, Zhao Zhang, Chunxia Zhang, Xiangdong Lv, Xiudeng Zheng, Zhenping Chen, Liwei Sun, Hailong Wang, Yuanxiang Zhu, Jing Zhang, Shuyan Yang, Yi Lu, Qinmiao Sun, Yi Tao, Feng Liu, Yun Zhao, Dahua Chen

“…Mechanistically, we found that Smo interacts with Smurf and promotes it to mediate Patched ubiquitination by targeting the K1261 site in Ptc. The further mathematic modeling analysis reveals that a bidirectional control of activation of Smo involving Smurf and Patched is important for signal-receiving cells to precisely interpret external signals, thereby maintaining Hedgehog signaling reliability. …”
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Design of the Engine Timing Silent Chain System Based on the Pitch-variation Algorithm by Wang Yujin, An Lichi, Wang Jiawei

“…Based on a timing silent chain system in two-axle type engines, the mathematical model of the correct ideal chain path was established, and an algorithm for automatically computing the radius of the loose side or tension side chain and its corresponding wrap angle was presented. …”
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Optimal Control and Cost-Effectiveness Strategies of Malaria Transmission with Impact of Climate Variability by Temesgen Duressa Keno, Lemesa Bedjisa Dano, Gamachu Adugna Ganati

“…We proposed in this study a deterministic mathematical model of malaria transmission with climate variation factor. …”
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An adjustable acoustic metamaterial cell using a magnetic membrane for tunable resonance by Alicia Gardiner, Roger Domingo-Roca, James F. C. Windmill, Andrew Feeney

“…A functionally superparamagnetic membrane—devised to facilitate the fabrication process by eliminating magnetic poling requirements—is engineered using stereolithography, and its mechanical and acoustic properties are experimentally measured using laser Doppler vibrometry and electret microphone testing, with a mathematical model developed to predict the cell response. …”
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Improved Rifamycin B Production by Nocardia mediterranei MTCC 14 under Solid-State Fermentation through Process Optimization by Basavaraj M. Vastrad, Shivayogeshwar E. Neelagund, Sudhir R. Iiger, Ajeet M. Godbole, Venkatrao Kulkarni

“…At these optimum production parameters, the maximum yield of rifamycin B obtained experimentally (9.87 g/kgds dry sunflower oil cake) was found to be very close to its predicted value of 10.35 g/kgds dry sunflower oil cake. The mathematical model developed was found to fit greatly with the experimental data of rifamycin B production.…”
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Torque and d-q axis current dynamics of an inverter fed induction motor drive that leverages computational intelligent techniques by Shaswat Chirantan, Bibhuti Bhusan Pati

“…Emphasizing the significance of Model Predictive Control (MPC) in modern optimization of control systems, the proposed research distinctively highlights its predictive prowess through the application of current state variables and well-structured mathematical models. We introduced a Predictive Current Control (PCC) strategy applied to a Three-Phase Inverter-fed Induction Motor (IM), with a particular focus on the Sequential Model methodology. …”
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ENVIRONMENTAL SYSTEM ENGINEERING (ESE): MODELING AND OPTIMIZATION OF A TEXTILE EFFLUENT DISCOLORATION PROCESS BY SORPTION by CARMEN ZAHARIA

“…All performed laboratory tests consisted in 22 hours-sorption experiments onto peat applied for a real colored textile effluent, organized with respecting of an empirical planning by a central active composite rotatable 23 order design, considering as independent variables the peat dose (X1), pH (X2), and temperature (X3), and as optimization criterion, or decision function, the discoloration degree, or color removal (Y, [%]). The mathematical model was found adequate for the textile wastewater treatment, and the optimal operational conditions for highest discoloration efficiency were proposed. …”
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Computer Simulation of Water Flow Animation Based on Two-Dimensional Navier-Stokes Equations by Rushi Cao, Ruyun Cao

“…Based on the two-dimensional Navier-Stokes equations, a mathematical model is established to solve the boundary conditions required by the physical flow field of water. …”
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