Sensitivity Analysis of a Physiochemical Interaction Model Undergoing Changes in the Initial Condition and Duration of Experiment Time by EN Ekaka-a, EO Chukwuocha, NM Nafo

“…The mathematical modelling of physiochemical interactions in the framework of industrial and environmental physics usually relies on an initial value problem which is described by a single first order ordinary differential equation. …”
Get full text

A Review on Compliant Joint Mechanisms for Lower Limb Exoskeletons by Miguel A. Gálvez-Zúñiga, Alejandro Aceves-López

“…This approximation introduces an axial misalignment issue, which generates uncontrollable internal forces. A mathematical description of the said misalignments is provided to better understand the concept and its consequences. …”
Get full text

Transfer functions of a time-varying control system by Volt Avdieiev

“… The mathematical model of linear time-varying systems (LTV) is the differential equations with coefficients that change over time. …”
Get full text

Research on Arc Extinguishing Characteristics of Single-Phase Grounding Fault in Distribution Network by Yan Li, Jianyuan Xu, Peng Wang, Guanhua Li

“…In response to this issue, this article establishes a three-dimensional single-phase grounding arc mathematical model grounded in magnetohydrodynamics. …”
Get full text

Dynamic Automated Search of Shunting Routes within Mesoscopic Rail-Traffic Simulators by Antonin Kavička, Pavel Krýže

“…Applications of the algorithms and of the mathematical model of the track layout are demonstrated on a model track infrastructure.…”
Get full text

A Data Mining-Based Model for Evaluating Tennis Players’ Training Movements by Hang Chen

“…This paper uses data mining technology to mathematically model the training movements of tennis players, establish a three-dimensional data information database of athletes utilizing depth imaging, analyze the data with data mining algorithms, and derive the results after comparative evaluation and analysis with a database of movement characteristics of tennis dribblers. …”
Get full text

Analysis of the high order ADL(<i>p, q</i>) models used to describe connections between time series by T. R. Kalugin, A. K. Kim, D. A. Petrusevich

“…In the paper the mathematical models describing connection between two time series are researched. …”
Get full text

A SIMPLIFIED MODEL OF THREE-PHASE BANK OF CURRENT TRANSFORMERS IN THE DYNAMIC SIMULATION SYSTEM by I. V. Novash, Yu. V. Rumiantsev

“…The article presents and substantiates a simplified mathematical simulation model realization technique for a three-phase bank of current transformers (CT) based on their nameplate data. …”
Get full text

Recent Developments of Directional Overcurrent Relay Coordination in Ring Distribution Network Based on Hybrid Optimization Techniques by Annas Alamshah, Suzana Pil Ramli, Nurulafiqah Nadzirah Mansor, Muhamad Usama, Hazlie Mokhlis, Hadi Suyono, Rini Nur Hasanah

“…Metaheuristics offer robust solutions but at the cost of high computational demand, and traditional mathematical methods, though precise, may fall short in dynamic environments. …”
Get full text

Experimental Validation of Numerical Model for Bi-Tilt-Isolator by Ming-Hsiang Shih, Wen-Pei Sung, Chia-Yu Ho

“…Sliding force, friction force, and impulse force are caused in the slanting process of BTI, nonlinear behavior. A nonlinear mathematical model is derived based on the sliding upwards, sliding downwards, and transition stages. …”
Get full text

Long-term consequences of the Chornobyl disaster for aquatic ecosystems: A retrospective analysis and prognosis by R. Makhinko

“…The methodology included retrospective data analysis, field research, laboratory experiments, and mathematical modelling. The retrospective analysis covered historical data from 1986; field studies included sampling of water, sediments, and biota; laboratory experiments focused on studying the effects of radiation on aquatic organisms; mathematical modelling allowed predicting long-term trends. …”
Get full text

TEACHING OF INTERPOLATION AND APPROXIMATION CURVES THROUGH COMPUTER SIMULATION by Norbert Annuš, Ondrej Takáč

“…This paper describes the mathematical models describing the processed curves. …”
Get full text

Analytical hierarchy process as a tool supporting a decision-making for assessment of the risk of transboundary infectious animal disease introduction to the Russian Federation an... by N. V. Lebedev, A. S. Igolkin, K. N. Gruzdev, D. G. Spirin, M. A. Farukh, N. V. Ermilov, G. G. Eremin

“…The Hierarchy Analysis Method (MAI) is a mathematical tool for a qualitative systematic approach to solving decision-making problems. …”
Get full text

Numerical Analysis of the Characteristics of the Heat Treatment Process of Multilayer Composite Products in Heat Technology Installations by V. N. Romaniuk, A. M. Niyakovskii, A. N. Chichko, Yu. V. Yatskevich, Т. N. Ryzhova

“…A detailed description of the mathematical model was presented in the previous works. …”
Get full text

ESTABLISHED MODES AND STATIC CHARACTERISTICS OF THREE-PHASE ASYNCHRONOUS MOTOR POWERED WITH SINGLE PHASE NETWORK by V. S. Malyar, V. V. Malyar

“…A mathematical model is developed to study the operation of three-phase asynchronous motor with squirrel-cage rotor when the stator winding is powered from a single phase network. …”
Get full text

Detection and Adaptive Video Processing of Hyperopia Scene in Sports Video by Qingjie Chen, Minkai Dong

“…By introducing the mathematical model of image processing, the traditional motion detection algorithm is improved and the improved motion detection algorithm is implemented in the system. …”
Get full text

Preventing Noise-Induced Extinction in Discrete Population Models by Irina Bashkirtseva

“…For the demonstration of this approach, we apply our mathematical technique to the conceptual but quite representative Ricker-type models. …”
Get full text

Study of characteristics of vortex tube by V. I. Kuznetsov, V. V. Makarov, A. S. Gritsay

“…Based on the previously compiled physical and mathematical model of the vortex tube workflow, the calculation of the thermogasodynamic characteristics of the vortex tube with known geometric dimensions and their comparison with experimental data was carried out. …”
Get full text

ASSESSMENT OF PROFESSIONAL COMPETENCE OF SPECIALISTS TRAINED FOR THE NATIONAL ECONOMY OF THE RUSSIAN FEDERATION by E. L. Kruglova

“…The assessment methodology has a clear structure, stages, uses mathematical tools to calculate the level of competence in order to exclude subjectivity in the analysis.…”
Get full text

Application of a naive Bayesians classifiers in assessing the supplier by Mijailović Snežana, Ilić Đorđe

“…The paper considers the class of interactive knowledge based systems whose main purpose of making proposals and assisting customers in making decisions. The mathematical model provides a set of examples of learning about the delivered series of outflows from three suppliers, as well as an analysis of an illustrative example for assessing the supplier using a naive Bayesian classifier. …”
Get full text