Search
750 articles for “Mathematical”
-
Mathematical Model to Monitor the Transport of Bordetella Influenced by Heterogeneous Porosity in Homogeneous Gravel Depositions
Abstract: The study monitors the transport process of Bordetella in grave depositions. The study expresses the rates of depositions under fluctuation of micronutrients in the litho structures where predominant grave formation was observed. Such conditions explain the simulation values as they predominantly fluctuate with heterogeneous concentrations in deltaic formation. The study has explained the heterogeneity of deposited porosity and observed that it could not pressurize the behaviour of Bordetella transport in …
Published in Journal of Geotechnical Engineering · Vol. 6, Issue 1, 2019 · pp. 18–25 Read article
-
Development of a Mathematical Model for Assessment of Total Dissolved Salts
Abstract: The main purpose of this research is deriving a new equation which can be used to find the total dissolved salts (TDS) in the soil. This equation enables us to find the total dissolved salts (TDS) by finding density of the saline solution resulting from dissolving the soil in distilled water. This equation shows very good results. So, in this research a new method was proposed to find the total …
Published in Journal of Geotechnical Engineering · Vol. 3, Issue 1, 2016 · pp. 20–32 Read article
-
Analysis of Six-Pulse Bridge Circuits Including Zener and Semiconductor Diodes Part One
Abstract: This paper addresses the analysis of electronic bridge circuits including Zener and/or semiconductor diodes. The analysis is based on recently suggested models for these diodes. A compact Mathematica code written in the Versions 7.0, 11.3 and 12.2 simulating a six-pulse rectifier bridge circuit is then derived and mathematically implemented. It investigates the time-domain transient and steady-state analysis of several representative case studies. In principle, the computer simulation can yield the …
Published in Journal of VLSI Design Tools and Technology · Vol. 12, Issue 1, 2022 · pp. 14–22 Read article
-
Mathematical Modeling of Hybrid PV- Wind Grid Connected Energy System for Improvement in Renewable Energy Applications
Abstract: Presently the world has relied upon petroleum products for energy supply. The overall utilization of non-renewable energy sources (coal, gas and oil) is as yet expanding regardless of the developing worldwide familiarity with the natural effect of non-renewable energy source utilization and of restricted petroleum derivative stores. By and by increment in the cost of oil has been a most significant wellspring of prudent issue on the planet. The creation …
Published in Trends in Electrical Engineering · Vol. 10, Issue 2, 2020 · pp. 21–32 Read article
-
High Throughput RISC Processor Design Using Vedic Mathematics: A Review
Abstract: The load on general processor is increasing. It is of the utmost importance in the arithmetic unit for fast operations. Multipliers have a significant impact on how well the Arithmetic Unit performs. In this way, analysts are constantly looking for new methodologies and equipment to execute number juggling activity in tremendous proficient manner in the terms of speed and region. Vedic Science is the old arrangement of math which has …
Published in Research & Reviews: A Journal of Embedded System & Applications · Vol. 10, Issue 2, 2022 · pp. 29–33 Read article
-
An Analysis of Social Audit in the District of Purba Medinipur in West Bengal with the Help of Mathematical and Statistical Techniques
Abstract: “If Brazil has its Bolsa Familia and Mexico its Progresa, famous for the schemes for alleviating poverty; India is recently making news internationally. India’s system of social audits, that is, independent but local auditing of social programmes to fight poverty, like the Mahatma Gandhi National Rural Employment Guarantee Act (MGNREGA), is attracting world attention”. In the light of this statement, an attempt has been made to do an assessment about …
Published in E-Commerce for Future & Trends · Vol. 1, Issue 3, 2014 · pp. 10–14 Read article
-
A Mathematical Approach to Represent Uncertain Data using Evidence and Possibility Theory
Abstract: The uncertainty involved in any problem solving situation is a result of some information deficiency. Information may be incomplete, in precise, not fully reliable, and contradictory. In general, the lack of information may result in different types of uncertainty. In this paper we discuss the statistical approach for representing uncertain data using evidence theory and possibility theory and applications to the evidence and possibility approximation problems are briefly presented.
Published in Research & Reviews: Discrete Mathematical Structures · Vol. 1, Issue 1, 2014 · pp. 20–23 Read article
-
Research and Industrial Insight: Discrete Mathematics
Abstract: Mazes are in vogue right now, from NBO's West world, to the arrival of the British faction TV arrangement, The Crystal Maze. Be that as it may, labyrinths have been around for centuries and a standout amongst the most acclaimed labyrinths, the Labyrinth home of the Minotaur, assumes a featuring part in Greek mythology.
Published in Research & Reviews: Discrete Mathematical Structures · Vol. 3, Issue 3, 2016 · pp. 20–26 Read article
-
Mathematical Analysis of Supply Chain Implementation on Indian Automotive Sector: An Information Communication based Approach
Abstract: Technology is rapidly and continually evolving. Implementation of e-business processes (EBPR) within supply chain practices is required in order to maximize revenue and customer satisfaction. Adoption of technical instruments in information technology (IT) inside the supply-chain process (SCP) is necessary to acquire competitive advantages. In order to obtain a competitive advantage, supply chain professionals must use cutting-edge technologies. Supply chain managers are now under pressure in every industry to increase …
Published in E-Commerce for Future & Trends · Vol. 9, Issue 2, 2022 · pp. 7–17 Read article
-
Mathematical Design and Simulation of MEMS based Acoustic Sensor
Abstract: This paperfocuses on design and simulation of MEMS Acoustic Sensor based on piezoelectriczinc oxide (ZnO) thin film using single crystal silicon wafer. The thickness ofsilicon diaphragm is 35 and the size of diaphragm is 3mm *3mm. Thepaper provides analysis and exhibit enhanced resonance frequency 51.058 KHz.
Published in Recent Trends in Sensor Research & Technology · Vol. 3, Issue 1, 2016 · pp. 10–13 Read article
-
Mathematical Modellingof End-To-End Delay of Customised ZigBee Stack towards Optimization of Performance Metrics
Abstract: Among different types of protocols for realising WPAN, ZigBee protocol supports high-node density; it is a long range, robust communication protocol, and hence, it is chosen for experimentation in WPAN. The devices of different networks use different protocols, the ZigBee protocol may not be adequate to bring all the consumer electronic devices under WPAN and control them to form a virtual control network.ZigBee stack is taken as base, overlay architecture …
Published in Recent Trends in Sensor Research & Technology · Vol. 3, Issue 3, 2016 · pp. 1–9 Read article
-
Introduction of Mathematical Method Use by Statistics
Abstract: In this review article is the first sequence of medical statistics guidelines that will be use such examples from the intensive care. This is a chance to become familiar with the information even while searching for abnormally high or low values, checking the assumptions of normality for analytical techniques, and selecting the most appropriate way to characterize the information if required. It describes and demonstrates the qualitative information and quantitative …
Published in Research & Reviews : Journal of Statistics · Vol. 11, Issue 1, 2022 · pp. 10–12 Read article
-
Transient Analysis of Electronic Circuits Including Zener Diodes
Abstract: This paper addresses the transient analysis of the electronic circuits incorporating Zener diodes. It starts with suggesting a new Zener diode model. The model is based on efficiently utilized step functions of the applied voltage. It includes also the diode’s main technical parameters such as its resistances in both the forward and reverse current directions as well as its Zener’s breakdown voltage. The sharp discontinuities of the step-functions are dealt …
Published in Journal of VLSI Design Tools and Technology · Vol. 11, Issue 3, 2021 · pp. 1–9 Read article
-
Novel Technique for the Analysis of Electronic Circuits Including Zener Diodes
Abstract: This paper addresses the analysis of electronic circuits including Zener diodes. It starts with a modified Zener diode model, which is based on expressions involving step-functions, its parameters such as the resistances in both current directions as well as its breakdown (or Zener) voltage. In contrast to the earlier approaches expressing the sharp discontinuities characterizing the step-functions in terms of inverse hyperbolic tangent terms, this paper adopts more concise and …
Published in Journal of VLSI Design Tools and Technology · Vol. 11, Issue 3, 2021 · pp. 31–41 Read article
-
Analysis of Six-Pulse Bridge Circuits Including Zener and Semiconductor Diodes – Part Two
Abstract: The present study offers a generic method for simulating and modelling six-pulse rectifier bridge circuits in the time domain. These circuits can include Zener and/or semi-conductor type diodes or even a mixture of them. The governing system of simultaneous algebraic and differential equations are listed and solved numerically using a computer code written in Mathematica. The flexibly written program can handle voltage sources of any time waveform, frequency or internal …
Published in Journal of VLSI Design Tools and Technology · Vol. 12, Issue 2, 2022 · pp. 13–21 Read article
-
From Differential Equations to Data Science: A Survey on Analytical Methods in Contemporary Problems
Abstract: The integration of differential equations and data science methods represents a dynamic and evolving approach to solving contemporary challenges across a wide range of disciplines, including engineering, physics, biology, economics, and finance. Differential equations have long served as fundamental tools for modeling continuous systems and processes, offering powerful insights into the behavior of natural and man-made phenomena. For example, they describe how heat diffuses through materials, how populations grow in …
Published in Recent Trends in Mathematics · Vol. 2, Issue 2, 2025 · pp. 1–6 Read article
-
A Quantitative Fuzzy MCDM Framework for Decision Support in Uncertain Environments
Abstract: Fuzzy mathematics play an increasingly generalized role in decision-making, and thus, this paper details different types of fuzzy mathematics and it signs other possible solutions in addition to fuzzy mathematics. Fuzzy models offer a versatile and precise approach to assessing complex situations through the use of fuzzy sets, membership functions, and aggregation methods. Through time, cost and quality, the project management case study illustrates how fuzzy logic works for them. …
Published in Research & Reviews: Discrete Mathematical Structures · Vol. 13, Issue 1, 2026 · pp. 1–8 Read article
-
The Electromagnetic Transients in Compensated High Voltage Power Lines
Abstract: This paper addresses the simulation of the transients developed in high voltage lines, which are initiated by lightning discharges. The analysis allows for compensated and uncompensated lines. Both the individual and simultaneous series inductive and shunt capacitive compensation types can be dealt with. The sizes and locations of the compensating elements are included in the analysis. Numerous studies on the transient concentrated stresses across these elements and the related protection …
Published in International Journal of Electrical Power and Machine Systems · Vol. 1, Issue 2, 2023 · pp. 1–8 Read article
-
Electromagnetic Transients in Compensated Power Lines- Revisited: New Approach and Case Studies
Abstract: This paper addresses the simulation of the electromagnetic transients developed in high voltage power lines, which are initiated by lightning discharges. The analysis can handle both individual and simultaneous series inductive and shunt capacitive compensation types. The sizes and locations of the compensating elements are included in the analysis. The derived Laplace s-domain mathematical model applies the concept of the ABCD transmission constants representing equivalent two-port networks. The resulting currents …
Published in International Journal of Electrical and Communication Engineering Technology · Vol. 2, Issue 1, 2024 · pp. 19–26 Read article
-
Novel Laplace-domain Approach to the Electromagnetic Transients in Compensated High Voltage Power Lines
Abstract: This paper addresses the simulation of the electromagnetic transients developed in high voltage power lines, which are initiated by lightning discharges. The analysis can handle both individual and simultaneous series inductive and shunt capacitive compensation types. The sizes and locations of the compensating elements are included in the analysis. The derived Laplace s-domain mathematical model applies the concept of the ABCD transmission constants representing equivalent two-port networks. Applying the relations …
Published in International Journal of Electrical Machine Analysis and Design · Vol. 2, Issue 1, 2024 · pp. 15–21 Read article