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Open AccessArticle
6 Pages, 1,933 KB Download PDF

Effects of Dielectric Properties of the Material located inside Multimode Applicator on Microwave Efficiency

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 3, Page # 61–66, 2018; DOI: 10.25046/aj030309
Abstract:

During microwave heating of materials, the efficiency of microwave heating depends on the materials’ dielectric property, shapes and sizes of the material, materials’ position inside the applicator, operating frequency, level of input power, specific heat capacity, number and position of waveguide over the applicator, size and geometry of applicator etc. This paper examines the effects…

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(This article belongs to the SP5 (Special Issue on Multidisciplinary Sciences and Engineering 2018) & Section Food Science & Technology (FST))
Open AccessArticle
4 Pages, 549 KB Download PDF

Effects of Cinnamon on Diabetes

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 3, Page # 57–60, 2018; DOI: 10.25046/aj030308
Abstract:

Diabetes is a condition of the body in which blood sugar level is higher than the normal average value. It is considered as a major cause of morbidity worldwide. According to the data reported in 2015,420 million people had diabetes worldwide, type 2 diabetes account for 85% of these cases. This shows 9.2% of the…

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(This article belongs to Section Multidisciplinary Sciences (MUS))
Open AccessArticle
8 Pages, 892 KB Download PDF

A Cyber-Vigilance System for Anti-Terrorist Drives Based on an Unmanned Aerial Vehicular Networking Signal Jammer for Specific Territorial Security

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 3, Page # 43–50, 2018; DOI: 10.25046/aj030306
Abstract:

During sudden anti-terrorist drives conducted by the law enforcement agencies, a localized cyber security system happens to be a special tactic to avert the unprecedented massacre and gruesome fatalities against the residents of that area by disconnecting the affected territory from the rest of the world; so that the militants and their outside accomplices cannot…

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(This article belongs to the SP5 (Special Issue on Multidisciplinary Sciences and Engineering 2018) & Section Telecommunications (TEL))
Open AccessArticle
6 Pages, 1,327 KB Download PDF

Experimental Results and Numerical Simulation of the Target RCS using Gaussian Beam Summation Method

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 3, Page # 1–6, 2018; DOI: 10.25046/aj030301
Abstract:

This paper presents a numerical and experimental study of Radar Cross Section (RCS) of radar targets using Gaussian Beam Summation (GBS) method. The purpose GBS method has several advantages over ray method, mainly on the caustic problem. To evaluate the performance of the chosen method, we started the analysis of the RCS using Gaussian Beam…

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(This article belongs to the SP5 (Special Issue on Multidisciplinary Sciences and Engineering 2018) & Section Applied Physics (PAP))
Open AccessArticle
10 Pages, 1,048 KB Download PDF

Ontology Modeling of Social Roles of Users in Mobile Computing Environments

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 2, Page # 319–328, 2018; DOI: 10.25046/aj030235
Abstract:

Today, computing devices of various types with wireless interconnections are used for diverse tasks and increasingly in ad hoc manners. It is not always obvious which devices are present, reachable, and connected when users and their devices are mobile. In such mobile computing environment, the number of registered lines on the network via network operators…

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(This article belongs to Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
7 Pages, 1,176 KB Download PDF

An Aggregation Model for Energy Resources Management and Market Negotiations

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 2, Page # 231–237, 2018; DOI: 10.25046/aj030227
Abstract:

Currently the use of distributed energy resources, especially renewable generation, and demand response programs are widely discussed in scientific contexts, since they are a reality in nowadays electricity markets and distribution networks. In order to benefit from these concepts, an efficient energy management system is needed to prevent energy wasting and increase profits. In this…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Energy & Fuels (ENF))
Open AccessArticle
9 Pages, 884 KB Download PDF

Automated Text Annotation for Social Media Data during Natural Disasters

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 2, Page # 119–127, 2018; DOI: 10.25046/aj030214
Abstract:

Nowadays, text annotation plays an important role within real-time social media mining. Social media analysis provides actionable information to its users in times of natural disasters. This paper presents an approach to a real-time two layer text annotation system for social media stream to the domain of natural disasters. The proposed system annotates raw tweets…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
9 Pages, 4,674 KB Download PDF

Interference Avoidance using Spatial Modulation based Location Aware Beamforming in Cognitive Radio IOT Systems

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 2, Page # 49–57, 2018; DOI: 10.25046/aj030206
Abstract:

The Internet of Things (IOT) is a revolutionary communication technology which enables numerous heterogeneous objects to be inter-connected. In such a wireless system, interference management between the operating devices is an important challenge. Cognitive Radio (CR) seems to be a promising enabler transmission technology for the 5G-IOT system. The “sense-and-adapt” smart transmission strategy in CR…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Telecommunications (TEL))
Open AccessArticle
7 Pages, 751 KB Download PDF

Community Detection in Social Network with Outlier Recognition

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 2, Page # 21–27, 2018; DOI: 10.25046/aj030203
Abstract:

Exploring communities and outliers in Social Network is based on considering of some nodes have overlapped neighbor node within the same group as well as some nodes have no any link to the other node or have no any overlapped value. The existing approaches are based on the overlapping community detection method were only defined…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
13 Pages, 1,719 KB Download PDF

Cancer Mediating Genes Recognition using Multilayer Perceptron Model- An Application on Human Leukemia

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 2, Page # 8–20, 2018; DOI: 10.25046/aj030202
Abstract:

In the present article, we develop multilayer perceptron model for identification of some possible genes mediating different leukemia. The procedure involves grouping of gene based correlation coefficient and finally select of some possible genes. The procedure has been successfully applied three human leukemia gene expression data sets. The superiority of the procedure has been demonstrated…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
9 Pages, 847 KB Download PDF

Computation of Viability Kernels on Grid Computers for Aircraft Control in Windshear

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 1, Page # 502–510, 2018; DOI: 10.25046/aj030161
Abstract:

This paper is devoted to the analysis of aircraft dynamics in the cruise flight phase under windshear conditions. The study is conducted with reference to a point-mass aircraft model restricted to move in a vertical plane. We formulate the problem as a differential game against the wind disturbances: The first player, autopilot, manages, via additional…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Aerospace Engineering (EAR))
Open AccessArticle
9 Pages, 897 KB Download PDF

Theoretical Investigation of Combined Use of PSO, Tabu Search and Lagrangian Relaxation methods to solve the Unit Commitment Problem

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 1, Page # 357–365, 2018; DOI: 10.25046/aj030144
Abstract:

Solving the Unit Commitment problem (UCP) optimizes the combination of production units operations and determines the appropriate operational scheduling of each production units to satisfy the expected consumption which varies from one day to one month. Besides, each production unit is conducted to constraints that render this problem complex, combinatorial and nonlinear. In this paper,…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Electrical Engineering (ELE))
Open AccessArticle
5 Pages, 813 KB Download PDF

Innovative design with learning reflexiveness for developing the Hamiltonian circuit learning games

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 1, Page # 352–356, 2018; DOI: 10.25046/aj030143
Abstract:

In this study, we use a new proposed framework to develop the Hamiltonian circuit learning games for college students. The framework is for enhancing learners’ activities with learning reflexiveness. The design of these games is based on this framework to achieve the targeted learning outcomes. In recent years, the game-based learning is a very popular…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
6 Pages, 2,704 KB Download PDF

Signal-Based Metamodels for Predictive Reliability Analysis and Virtual Testing

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 1, Page # 342–347, 2018; DOI: 10.25046/aj030141
Abstract:

In the current industrial development, an increasing number of sensors is applied for monitoring of any kind of appliances and machines. A predictive mathematical model allows for realistic assessment of the health state of the appliance, indication of service requirements, as well as control of the appliance, serving as so-called digital twin on a control…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Aerospace Engineering (EAR))
Open AccessArticle
13 Pages, 1,436 KB Download PDF

The Use of LMS AMESim in the Fault Diagnosis of a Commercial PEM Fuel Cell System

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 1, Page # 297–309, 2018; DOI: 10.25046/aj030136
Abstract:

The world’s pollution rates have been increasing exponentially due to the many reckless lifestyle practices of human beings as well as their choices of contaminating power sources. Eventually, this lead to a worldwide awareness on the risks of those power sources, and in turn, a movement towards the exploration and deployment of several green technologies…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Electrical Engineering (ELE))
Open AccessArticle
8 Pages, 752 KB Download PDF

Measuring modifiability in model driven development using object oriented metrics

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 1, Page # 244–251, 2018; DOI: 10.25046/aj030130
Abstract:

Model driven development is an important role in software engineering. It consists of multiple transformation functions. This development is a paradigm for writing and implementing computer program quickly, effectively, at minimum cost and reducing development efforts because it transforms design model to object-oriented code. Our approach is rule-based model driven development in which textual Umple…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
5 Pages, 1,062 KB Download PDF

Influence of supply frequency on dissipation factor measurement and stator insulation diagnosis

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 1, Page # 155–159, 2018; DOI: 10.25046/aj030119
Abstract:

This paper is an extension of work originally presented in EIC-2017. It deals with influence of the supply frequency for dissipation factor measurements, mainly for tests under power frequency and low frequency. After a theoretical reminder, we present some experiments on single coils and stators of high voltage motors. Finally, we discuss the results and…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Mechanical Engineering (EMH))
Open AccessArticle
10 Pages, 3,659 KB Download PDF

Numerical Solution of Fuzzy Differential Equations with Z-numbers using Fuzzy Sumudu Transforms

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 1, Page # 66–75, 2018; DOI: 10.25046/aj030108
Abstract:

The uncertain nonlinear systems can be modeled with fuzzy differential equations (FDEs) and the solutions of these equations are applied to analyze many engineering problems. However, it is very difficult to obtain solutions of FDEs. In this paper, the solutions of FDEs are approximated by utilizing the fuzzy Sumudu transform (FST) method. Here, the uncertainties…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Automation & Control Systems (ACS))
Open AccessArticle
17 Pages, 921 KB Download PDF

Improving System Reliability Assessment of Safety-Critical Systems using Machine Learning Optimization Techniques

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 1, Page # 49–65, 2018; DOI: 10.25046/aj030107
Abstract:

Quality assurance of modern-day safety-critical systems is continually facing new challenges with the increase in both the level of functionality they provide and their degree of interaction with their environment. We propose a novel selection method for black-box regression testing on the basis of machine learning techniques for increasing testing efficiency. Risk-aware selection decisions are…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Software Engineering in Computer Science (CSE))
Open AccessArticle
7 Pages, 1,166 KB Download PDF

Impact of Line Resistance Combined with Device Variability on Resistive RAM Memories

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 1, Page # 11–17, 2018; DOI: 10.25046/aj030102
Abstract:

In this paper, the performance and reliability of oxide-based Resistive RAM (ReRAM) memory is investigated in a 28nm FDSOI technology versus interconnects resistivity combined with device variability. Indeed, common problems with ReRAM are related to high variability in operating conditions and low yield. At a cell level ReRAMs suffer from variability. At an array level,…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Electronic Engineering (EEE))
Open AccessArticle
8 Pages, 329 KB Download PDF

Nonresonance between the first two Eigencurves of Laplacian for a Nonautonomous Neumann Problem

Advances in Science, Technology and Engineering Systems Journal, Volume 2, Issue 5, Page # 152–159, 2017; DOI: 10.25046/aj020522
Abstract:

We consider the following Neumann elliptic problem \( \left\{ \begin{array}{rl} -\Delta u =\alpha\,m_{1}(x)\,u+m_{2}(x)\,g(u)+h(x)\quad & in \: \Omega,\\ \quad\\ \frac{\partial u}{\partial\nu} = 0\qquad\qquad\qquad\qquad\qquad\qquad\quad& on\: \partial\Omega. \end{array} \right. \) By means of Leray-Schauder degree and under some assumptions on the asymptotic behavior of the potential of the nonlinearity g, we prove an existence result for our equation…

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(This article belongs to Section Applied Mathematics (MAP))
Open AccessArticle
7 Pages, 309 KB Download PDF

On the Spectrum of problems involving both \(p(x)\)-Laplacian and \(P(x)\)-Biharmonic

Advances in Science, Technology and Engineering Systems Journal, Volume 2, Issue 5, Page # 134–140, 2017; DOI: 10.25046/aj020520
Abstract:

We prove the existence of at least one non-decreasing sequence of positive eigenvalues for the problem, $$\begin{gathered}\left\{ \begin{array}{ll} \Delta_{p(x)}^{2}u-\triangle_{p(x)}u= \lambda |u|^{p(x)-2}u, \ \ \quad in \ \Omega \\ u\in W^{2,p(x)}(\Omega)\cap W_{0}^{1,p(x)}(\Omega),\end{array}\right. \end{gathered}$$ Our analysis mainly relies on variational arguments involving Ljusternik-Schnirelmann theory.

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(This article belongs to Section Applied Mathematics (MAP))
Open AccessArticle
10 Pages, 321 KB Download PDF

S-asymptotically w-periodic solutions in the p-th mean for a Stochastic Evolution Equation driven by Q-Brownian motion

Advances in Science, Technology and Engineering Systems Journal, Volume 2, Issue 5, Page # 124–133, 2017; DOI: 10.25046/aj020519
Abstract:

In this paper, we study the existence (uniqueness) and asymptotic stability of the p-th mean S-asymptotically !-periodic solutions for some nonautonomous Stochastic Evolution Equations driven by a Q-Brownian motion. This is done using the Banach fixed point Theorem and a Gronwall inequality.

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(This article belongs to Section Applied Mathematics (MAP))
Open AccessArticle
10 Pages, 1,032 KB Download PDF

Models accounting for the thermal degradation of combustible materials under controlled temperature ramps

Advances in Science, Technology and Engineering Systems Journal, Volume 2, Issue 5, Page # 78–87, 2017; DOI: 10.25046/aj020513
Abstract:

The purpose of this conference is to present and analyze di_erent models accounting for the thermal degradation of combustible materials (biomass, coals, mixtures…), when submitted to a controlled temperature ramp and under non-oxidative or oxidative atmospheres. Because of the possible rarefaction of fossil fuels, the analysis of di_erent combustible materials which could be used as…

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(This article belongs to Section Applied Mathematics (MAP))
Open AccessArticle
8 Pages, 905 KB Download PDF

Simulation of flows in heterogeneous porous media of variable saturation

Advances in Science, Technology and Engineering Systems Journal, Volume 2, Issue 5, Page # 70–77, 2017; DOI: 10.25046/aj020512
Abstract:

We develop a resolution of the Richards equation for the porous media of variable saturation by a finite element method. A formulation of interstitial pressure head and volumetric water content is used. A good conservation of the global and local mass is obtained. Some applications in the case of heterogeneous media are presented. These are…

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(This article belongs to Section Applied Mathematics (MAP))
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