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Open AccessArticle
9 Pages, 2,006 KB Download PDF

Shear Strength of Unreinforced Masonry Walls Retrofitted with CFRP

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 351–359, 2020; DOI: 10.25046/aj050246
Abstract:

This paper investigates the in plane behavior of unreinforced masonry (URM) walls externally strengthening on both sides by different configurations of unidirectional carbon fiber reinforced polymer (CFRP) wraps. In order to evaluate the effectiveness of using the strengthening systems to improve the in plane behavior of masonry walls, the experimental program was conducted by testing…

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(This article belongs to Section Construction & Building Technology (CBT))
Open AccessArticle
7 Pages, 402 KB Download PDF

Antenna Radiation Performance Enhancement Using Metamaterial Filter for Vehicle to Vehicle Communications Applications

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 344–350, 2020; DOI: 10.25046/aj050245
Abstract:

In this work, an integrated metamaterial filter design in close proximity with monopole antenna is proposed for vehicular communication applications. A cylindrical screen formed by an array of metamaterial cells is designed to be reflective at 5.9 GHz in order to enhance antenna performance in intelligent vehicle transport systems. The unit cell proposed design based…

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(This article belongs to Section Telecommunications (TEL))
Open AccessArticle
10 Pages, 14,113 KB Download PDF

Extending Movable Surfaces with Touch Interaction Using the VirtualTablet: An Extended View

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 328–337, 2020; DOI: 10.25046/aj050243
Abstract:

Immersive output and natural input are two core aspects of a virtual reality experience. Current systems are frequently operated by a controller or gesture-based approach. However, these techniques are either very accurate but require an effort to learn, or very natural but miss haptic feedback for optimal precision. We transfer ubiquitous touch interaction with haptic…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
8 Pages, 1,114 KB Download PDF

Methodology for Assessing Synchronization Conditions in Telecommunication Devices

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 320–327, 2020; DOI: 10.25046/aj050242
Abstract:

This paper represents analysis of principles providing maximally reliable delay estimation of signal synchronization devices in telecommunication. Clock synchronization schemes on the base of stochastic models, graph-analytic interpretation, analytical functional description and their parameters selection in case of real complex hindrance are analyzed. Dependences between dispersion of maximally reliable estimation of synchronization devices and signal…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Telecommunications (TEL))
Open AccessArticle
11 Pages, 1,316 KB Download PDF

The Effectiveness of Personality-Based Gamification Model for Foreign Vocabulary Online Learning

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 261–271, 2020; DOI: 10.25046/aj050234
Abstract:

Currently, there is a growing interest for applying gamification in e-learning due to innovations in technologies and pedagogies. However, motivation and engagement related problems can arise when the gamification elements are not personalized to match the individual’s needs. Therefore, this research proposes a Hybrid Learning Model that combines both Gamification and Personality Traits to increase…

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(This article belongs to Section Imaging Science & Photographic Technology (IPT))
Open AccessArticle
6 Pages, 1,230 KB Download PDF

Safety in Industry 4.0: The Multi-Purpose Applications of Augmented Reality in Digital Factories

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 248–253, 2020; DOI: 10.25046/aj050232
Abstract:

The digital factory is a concept signing a new era for industry, the so-called Industry 4.0, in which ordinary production systems like manufacturing plants, machineries and utilities are being equipped with diagnostic and sensitive instrumentation to be connected to digital shared networks. This data-sharing, trough the big data management techniques, is a fully integrated base…

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(This article belongs to Section Industrial Engineering (EID))
Open AccessArticle
7 Pages, 1,198 KB Download PDF

Control of Electrostatic Suspension System Using Pulse Width Modulation

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 204–210, 2020; DOI: 10.25046/aj050226
Abstract:

Electrostatic suspension systems have great potential applications in contactless transportation objects since they allow many different materials to be suspended. The electrostatic suspension will be widely applied in practice if the system cost is inexpensive. This paper presents an electrostatic suspension system controlled by using pulse width modulation (PWM). The use of PWM in electrostatic…

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(This article belongs to Section Mechanical Engineering (EMH))
Open AccessArticle
6 Pages, 430 KB Download PDF

The Implementation of Smart Farming Application Based on the Microcontroller and Automatic Sprinkler Irrigation System of Agricultural Land

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 174–179, 2020; DOI: 10.25046/aj050222
Abstract:

This research to applying the application of e-smart farming to control the sprinkler irrigation on agricultural land. This study aims to be able to help farmers to solve the watering problems that are manually carried out into watering done automatically and controlled, besides that this research also obtained data about the level of moisture content…

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(This article belongs to Section Multidisciplinary Engineering (EMU))
Open AccessArticle
7 Pages, 495 KB Download PDF

Performance Evaluation and Examination of Data Transfer: A Review of Parallel Migration in Cloud Storage

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 57–63, 2020; DOI: 10.25046/aj050207
Abstract:

Recent years have seen a continued pattern of development in the cloud computing field. Numerous approaches to maximize file transfer capacity are still completely standing for use on cloud computing storage; however, they do not maximize the advantage of data migration scalability and elasticity in cloud storage. One potential problem is that elasticity takes time;…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Information Systems in Computer Science (CIS))
Open AccessArticle
9 Pages, 1,127 KB Download PDF

Design and Validation of a Meter Band Rate in OpenFlow and OpenDaylight for Optimizing QoS

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 35–43, 2020; DOI: 10.25046/aj050205
Abstract:

Technological developments in the Internet and communications have created a vastly complex and dynamic context with diverse heterogeneous networks and fast growth of mobile devices and multimedia. As the Internet becomes the primary mode of communication for many organisations there is requirement to enhance quality of service (QoS) from heterogeneous systems and networks. Traditional networks…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
12 Pages, 978 KB Download PDF

A New Distributed Reinforcement Learning Approach for Multiagent Cooperation Using Team-mate Modeling and Joint Action Generalization

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 01–12, 2020; DOI: 10.25046/aj050201
Abstract:

This paper focuses on the issue of distributed reinforcement learning (RL) for decision-making in cooperative multi-agent systems. Although this problem has been a topic of interest to many researchers, results obtained from these works aren’t sufficient and several difficulties have not yet been resolved, such as, the curse of dimensionality and the multi-agent coordination problem.…

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(This article belongs to Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
10 Pages, 907 KB Download PDF

Resource Selection Service Based on Neural Network in Fog Environment

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 408–417, 2020; DOI: 10.25046/aj050152
Abstract:

As an emergent technology in Internet of Things (IoT), the ultimate target of fog computing is to provide a widely distributed computational resources and data repository closer to the network edge providing heterogeneous systems both in terms of software and hardware. The fog system must have the capability to deal with huge number of resources…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Information Systems in Computer Science (CIS))
Open AccessArticle
5 Pages, 863 KB Download PDF

Classification System for the Interpretation of the Braille Alphabet through Image Processing

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 403–407, 2020; DOI: 10.25046/aj050151
Abstract:

The Braille language system or also known as the language for the blind people was created so that these people can understand the vocabulary words depending on the country in which they are located, this system is based on points in which the points raised or also known as the largest points depending on their…

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(This article belongs to Section Imaging Science & Photographic Technology (IPT))
Open AccessArticle
16 Pages, 1,198 KB Download PDF

Trust and Reputation Mechanisms in Vehicular Ad-Hoc Networks: A Systematic Review

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 387–402, 2020; DOI: 10.25046/aj050150
Abstract:

An emerging trend has been observed in the Trust and Reputation (T & R) systems in field of decision-making support for a majority of the provisions propagated by the Internet. It is the extreme importance that peers (users) are able to trust each other and rely on them for file sharing and for services. This…

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(This article belongs to Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
9 Pages, 1,390 KB Download PDF

Performance of a Thermoelectric Powered by Solar Panel for a Large Cooler Box

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 325–333, 2020; DOI: 10.25046/aj050141
Abstract:

An experiment to determine the performance of a thermoelectric powered by solar panel for a large cooler box was carried out. The size of the cooler box tested was 1000 mm x 500 mm x 400 mm and inside the cooler box, a plastic bottle containing 19 liters of water was placed. The thermoelectric hot…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Electrical Engineering (ELE))
Open AccessArticle
10 Pages, 1,364 KB Download PDF

Effects of Split Ring Resonator (SRR) Metamaterial on the Radiation Pattern and Variation of the Heating Focus Point of the Microstrip Patch Antenna

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 307–316, 2020; DOI: 10.25046/aj050139
Abstract:

Metamaterial antennas are some sort of antennas which utilize metamaterials to improve the efficiency of small (small electrical) antenna systems and also enhance the antenna’s radiation pattern. The unusual properties of metamaterials such as coefficients of permittivity and permeability, as well as the negative refractive index, have led to increase the use of these artificial…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Telecommunications (TEL))
Open AccessArticle
7 Pages, 875 KB Download PDF

Design and Implementation of State-PID Feedback Controller for Poultry House System: Application for Winter Climate

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 135–141, 2020; DOI: 10.25046/aj050118
Abstract:

The poultry house is the area where the chickens are maintained for the main purpose to improve the productivity and the environmental conditions for the broilers. The growth of chickens inside the poultry house can be affected by several criterions such as relative humidity and temperature. In this paper, we propose to design and implement…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Automation & Control Systems (ACS))
Open AccessArticle
5 Pages, 779 KB Download PDF

ANFIS-Based Climate Controller for Computerized Greenhouse System

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 08–12, 2020; DOI: 10.25046/aj050102
Abstract:

The greenhouse climate system is very hard to manipulate because the variables involved are closely correlated. This study aims to enhance the regulation performance of greenhouse climate system based on adaptive neural-fuzzy inference system (ANFIS). The ANFIS is a hybrid technique that incorporates the fuzzy logic theory and artificial neural network algorithms. The employed control…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
5 Pages, 628 KB Download PDF

CSFs for the Implementation of the Hybrid Lean ERP System. Stakeholders Interactions

Advances in Science, Technology and Engineering Systems Journal, Volume 4, Issue 6, Page # 443–447, 2019; DOI: 10.25046/aj040655
Abstract:

Lean ERP system is considered among the new trends of systems in the manufacturing sector, it has become one of the most widely adopted systems, thanks to its various benefits such as: a centralized database which gathers all the data of the enterprise in a single database which is accessible to all the departments, reduction…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
9 Pages, 1,243 KB Download PDF

A Multi-Objective Voltage Optimization Technique in Distribution Feeders with High Photovoltaic Penetration

Advances in Science, Technology and Engineering Systems Journal, Volume 4, Issue 6, Page # 377–385, 2019; DOI: 10.25046/aj040648
Abstract:

With increasing photovoltaic (PV) penetration on distribution feeders, voltage functions is always a challenge. To control these variations due to the intermittent nature of PV generation,many utility companies use the traditional voltage regulating devices such as ON/OFF load tap changers, voltage regulators, switched capacitor banks and reactors. The use of smart inverters (SI) has been…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Electrical Engineering (ELE))
Open AccessArticle
11 Pages, 13,074 KB Download PDF

A Method for Mosaicking Aerial Images based on Flight Trajectory and the Calculation of Symmetric Transfer Error per Inlier

Advances in Science, Technology and Engineering Systems Journal, Volume 4, Issue 6, Page # 328–338, 2019; DOI: 10.25046/aj040642
Abstract:

In recent years, development of aerial autonomous systems and cameras have allowed increasing enormously the number of aerial images, and their applications in many research areas. One of the most common applications is the mosaicking of images to improve the analysis by getting representations of larger areas with high spatial resolution. This paper describes a…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Imaging Science & Photographic Technology (IPT))
Open AccessArticle
9 Pages, 1,667 KB Download PDF

BPMN4 Collaboration: An Extension for collaborative Business Process

Advances in Science, Technology and Engineering Systems Journal, Volume 4, Issue 6, Page # 297–305, 2019; DOI: 10.25046/aj040638
Abstract:

Nowadays the collaboration of organizations, systems or services becomes more and more answered in practice. Indeed, organizations try to expand their service, other to satisfy the needs of their customers. Thus, the need to work collaboratively with other partners whether internally or externally becomes trivial. However, process modeling in a collaborative environment becomes heavy because…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Information Systems in Computer Science (CIS))
Open AccessArticle
5 Pages, 594 KB Download PDF

Comparative Analysis of Student Dissatisfaction of the Continuing Academic Semesters at UNTELS

Advances in Science, Technology and Engineering Systems Journal, Volume 4, Issue 6, Page # 203–207, 2019; DOI: 10.25046/aj040626
Abstract:

Student dissatisfaction is of the utmost importance when it comes to establishing a process of continuous improvement in a University. Currently, at the National Technological University of Lima Sur (UNTELS) there is no information regarding the levels of student dissatisfaction with the services offered by UNTELS. In this context, the purpose of this research project…

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(This article belongs to Section Behavioral Sciences (BHS))
Open AccessArticle
11 Pages, 1,590 KB Download PDF

Coordination between Heterogeneous Models Using a Meta-model Composition Approach

Advances in Science, Technology and Engineering Systems Journal, Volume 4, Issue 6, Page # 147–157, 2019; DOI: 10.25046/aj040618
Abstract:

The technological advance as well as needs of human beings made that systems became more and more complex. In contrast, the use and creation of new modelling languages became simple and no more reserved for a handful of language experts. Consequently, many new practices of systems implementation emerged, among them, the use of different domain…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
6 Pages, 1,529 KB Download PDF

Spiral Curve for Revocable Touchless Fingerprint Template Securisation

Advances in Science, Technology and Engineering Systems Journal, Volume 4, Issue 6, Page # 134–139, 2019; DOI: 10.25046/aj040616
Abstract:

Fingerprint data is really protected by cancelable fingerprint template because it can be revoked when compromise and a new one can be reissued. We develop a touchless cancelable fingerprint template whose algorithm was published in our previous work. We implement here the algorithm and conducted several tests on several databases to confirm the stability of…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Interdisciplinary Applications of Computer Science (CSI))
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