Suggested Topics within your search.
Suggested Topics within your search.
- Mathematical models 3
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1021
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1022
Conservation Law Analysis in Numerical Schema for a Tumor Angiogenesis PDE System
Published 2024-12-01“…Tumor angiogenesis, the formation of new blood vessels from pre-existing vasculature, is a crucial process in cancer growth and metastasis. Mathematical modeling through partial differential equations helps to understand this complex biological phenomenon. …”
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1023
Numerical Simulations and Design Optimization of the PHT Loop of Natural Circulation BWR
Published 2008-01-01“…Mathematical modeling and numerical simulation of natural circulation boiling water reactor (NCBWR) are very important in order to study its performance for different designs and various off-design conditions and for design optimization. …”
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1024
Experimental Design and Simulation of a Fly-Cutting Plant for Academic Environment Practices
Published 2024-12-01“…The system’s simulation was carried out in MATLAB R2023b using mathematical modeling. The primary contribution of this work is the design of a low-cost, compact industrial prototype that includes a conveyor belt and a continuous cutting mechanism, enabling the understanding and operation of large-scale industrial processes. …”
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1025
Design and dSPACE Implementation of a Simplified Fuzzy Control of a DC-DC Three-Level Converter
Published 2021-01-01“…After introducing the three-level boost converter topology, the operating principles and mathematical modeling are addressed. Then, the proposed output control strategy is developed based on the PI control and the TS fuzzy approximation. …”
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1026
The theoretical basis of controlling in the public sector
Published 2024-03-01“…In the course of the current study, the authors used methods of classification, mathematical modeling, grouping, and comparative analysis. …”
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1027
A perspective on the 2009 A/H1N1 influenza pandemic in Mexico
Published 2010-12-01“…Furthermore, we review some features of the 2009 H1N1 influenza pandemic in Mexico in relation to the devastating 1918-1920 influenza pandemic and discuss opportunities for the application of mathematical modeling in the transmission dynamics of pandemic influenza. …”
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1028
THE ALGORITHM FOR CORRECTING A MODE OF THE POWER SUPPLY SYSTEM THAT TAKES THE TRANSFORMATIONS AND HETEROGENEITY OF THE NETWORK INTO ACCOUNT
Published 2017-11-01“…The new method of calculation of the power flows distribution in the network is proposed that based is not on physical modeling of the structure of the investigated circuit, but on the mathematical modeling of the structure of the equations describing the flow distribution, thereby removing the limitations imposed by heterogeneity and the presence of transformations.…”
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1029
Research and Improvement of Flexible Micro-positioning Platform with a Three-dimensional Bridge-type Amplification Mechanism
Published 2024-09-01“…It provides theoretical guidance for the mathematical modeling of flexible micro-positioning platforms with amplification mechanisms.…”
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1030
Strength Analysis of a Two-Layer PETF-Concrete Column with Allowance for Contact Interaction between Layers
Published 2021-01-01“…Therefore, the authors’ attention is focused on mechanical and mathematical modeling of the laminated column behavior under operational load. …”
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1031
The dynamics of CD4+ T cell proliferation and regulation
Published 2025-12-01“…We use mathematical modeling to study the proliferation dynamics of CD4+ T cells within an immune response. …”
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1032
Cell-Oriented Modeling of Angiogenesis
Published 2011-01-01“…In this paper, we focus on a specific modeling strategy, known as “cell-centered” approach. This type of mathematical models work at a “mesoscopic scale,” assuming the cell as the natural level of abstraction for computational modeling of development. …”
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1033
Design and Implementation of Community Pension Service Quality Evaluation System Based on Clustering Algorithm
Published 2022-01-01“…This paper puts forward a community evaluation model which accords with the clustering model: community elderly care service quality evaluation method. AIS-OR mathematical modeling is carried out. Under the guidance of the model, the secondary indicators are analyzed and determined, and the mathematical model of indicator evaluation is constructed. …”
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1034
Markov Model-Based Energy Efficiency Spectrum Sensing in Cognitive Radio Sensor Networks
Published 2016-01-01“…Then, we establish a Markov model-based mathematical modeling for analyzing the relationship between spectrum sensing time interval and prior spectrum sensing results. …”
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1035
Method and device for detection of insulation breakdown on hull in power circuits of locomotives
Published 2019-03-01“…The results of mathematical modeling and experimental research confirm the possibility of practical application of the breakdown detection device built on the basis of this method. …”
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1036
The dynamics of tumorgrowth and cells pattern morphology
Published 2009-05-01“…The mathematical modeling of tumor growth is an approach to explain thecomplex nature of these systems. …”
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1037
Research and Application of Data-driven Forecast Method for Water Level Increment of Small and Medium-sized Rivers
Published 2023-01-01“…Focusing on the forecast of flash flood disasters in small and medium-sized rivers,this paper adopts three data-driven forecast models to forecast the maximum water level increment.With Paitan Town,Zengcheng District,Guangzhou City as the research area,the mathematical modeling and accuracy evaluation of the three models are carried out.The analysis shows that the forecast accuracy of machine learning is the highest,but the forecast results are not interpretable.The forecast accuracy of the similarity analysis model is medium,and the prediction results have good cognition and interpretability.The overall prediction accuracy of the “rainfall-water level increment” relationship model is the lowest,but its operation is simple.The calculation of the similarity analysis model and machine learning model is relatively complex,relying on computer-aided calculation,and the results of the “rainfall-water level increment” relationship model can be plotted as graphs.Considering the forecast accuracy and convenience,multiple models such as the machine learning model and similarity analysis model can be applied for the forecast to improve the forecast accuracy if there is support from auxiliary equipment such as computers and mobile phone applications.Without support from computers and other basic equipment,the “rainfall-water level increment” relationship model can provide a convenient forecast method for flash flood forecast and early warning in small and medium-sized rivers.…”
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1038
The influence of the El Niño phenomenon on appearance of large-scale forest fires and their ecological consequences
Published 2024-07-01“…The construction of mathematical models made it possible to calculate the concentration and mass of harmful substances emitted during the burning of populated areas caused by forest fires. …”
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1039
Adaptation of welding transformer parameters taking into account arc output characteristics
Published 2024-12-01“…To assess the quality of a welded joint and its compliance with operational requirements, mathematical modeling methods are used. The mathematical model of a pulse transformer has been developed using the Matlab Simulink software package and software modules from Schneider Electric. …”
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1040
Optimizing adaptability and rational control strategies for cyclogyro systems
Published 2024-11-01“…The proposed approach integrates mathematical modeling, optimization algorithms, real-time data analysis, and feedback mechanisms to predict and adjust the system behavior. …”
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