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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 AccessReview
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
5 Pages, 710 KB Download PDF

The Proportionality of Women Graduated from the Professional Career of Mechanical and Electrical Engineering at UNTELS: Analysis of their Academic Performance and Labor Field of Action

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 368–372, 2020; DOI: 10.25046/aj050147
Abstract:

This research seeks to describe the proportionality of women graduated from the Professional Career of Mechanical and Electrical Engineering, analyzing their academic performance and the field of work action in which they are working. This study was done with the purpose of highlighting academic performance, and encouraging women to continue with this career, eliminating the…

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(This article belongs to Section Behavioral Sciences (BHS))
Open AccessArticle
8 Pages, 804 KB Download PDF

Stress Response Index for Traumatic Childhood Experience Based on the Fusion of Hypothalamus Pituitary Adrenocorticol and Autonomic Nervous System Biomarkers

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 317–324, 2020; DOI: 10.25046/aj050140
Abstract:

Stress occurring in the early days of an individual was often assumed to cause several health consequences. A number of reports indicated that having to deal with unfavourable events or distress situation at a young age could tweak stress responses leading to a broad spectrum of poor mental and physical health condition. Therefore, changes identified…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Behavioral Sciences (BHS))
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
9 Pages, 1,214 KB Download PDF

Implementation of Paraconsistent Logic Based PI Controller for TA Converter

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 285–293, 2020; DOI: 10.25046/aj050136
Abstract:

A novel control technique is implemented for TA converter. This converter is used for charging of electric vehicle Battery from a Photo Voltaic (PV) Module. TA converter is one type of non-isolated buck-boost converter. This converter provides positive output voltage. This article is an extension work that is originally presented in 2019 IEEE International Conference…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Electronic Engineering (EEE))
Open AccessArticle
4 Pages, 392 KB Download PDF

Design and Optimization of ZnO Nanostructured SAW-Based Ethylene Gas Sensor with Modified Electrode Orientation

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 263–266, 2020; DOI: 10.25046/aj050133
Abstract:

Here the work approaches the detection of fruit maturity level. In addition, a gas sensor is proposed to obtain better sensitivity to know the level of ethylene gas released from matured fruit. Better sensitivity can be achieved by obtaining an enhanced active area, changing the intermediate layer thickness and the pitch value of the electrode.…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Instruments & Instrumentation (IIN))
Open AccessArticle
7 Pages, 670 KB Download PDF

Hospital Warehouse Management during the construction of a new building through Lean Techniques

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 256–262, 2020; DOI: 10.25046/aj050132
Abstract:

This paper shows a method applied during the reconstruction of an existing middle size Italian hospital. In fact, during this delicate phase, the project had a significant decrease in storage space and access gates for goods, medicines and medical devices. This aspect has a negative impact on road traffic. There was no consensus among the…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Construction & Building Technology (CBT))
Open AccessArticle
7 Pages, 1,218 KB Download PDF

A Smart Box for Blood Bags Transport: Simulation Model of the Cooling Autonomy Control System

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 249–255, 2020; DOI: 10.25046/aj050131
Abstract:

This paper faces the topic of blood products transport by applying simulation, control and data exchange technologies in order to implement a safe and efficient integrated transportation system. As known, the bio-chemical properties of blood and its derivatives are subjected to deterioration whenever a well determined temperature range is not respected for an excessive time…

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(This article belongs to Section Multidisciplinary Engineering (EMU))
Open AccessArticle
7 Pages, 408 KB Download PDF

Framework for Automation of Cloud-Application Testing using Selenium (FACTS)

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 226–232, 2020; DOI: 10.25046/aj050129
Abstract:

A framework is an amalgamation of integrated tools, libraries, utilities and its coordination to interact with the other automation components. The motive of designing a test automation framework is to implement uniform standards towards automation throughout the organization to achieve the desired outcomes. Test automation framework is required to maintain the standardization of the activities…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Software Engineering in Computer Science (CSE))
Open AccessArticle
11 Pages, 2,111 KB Download PDF

An Algorithm for Automatic Measurement of KI-67 Proliferation Index in Digital Images of Breast Tissue

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 201–211, 2020; DOI: 10.25046/aj050126
Abstract:

This paper proposes an algorithm aimed at quantifying the expression of KI-67 protein in digital images of breast biopsy tissue samples obtained through an optical microscope. The algorithm allows to obtain a report on the quantity of non-proliferating and proliferating cells through the detection and quantification of KI-67. The sample analysis via software aims to…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Bioinformatics (BIF))
Open AccessArticle
10 Pages, 946 KB Download PDF

Biometric System Vulnerabilities: A Typology of Metadata

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 191–200, 2020; DOI: 10.25046/aj050125
Abstract:

This study presents a root cause analysis of biometric vulnerabilities and provides a comprehensive typology of metadata in biometric adaptation. Although they are more reliable and secure than traditional authentication methods, biometric techniques are subject to vulnerabilities that pose challenges. Faced with the proliferation of cases of identity theft and fraud, biometrics is increasingly used…

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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, 847 KB Download PDF

Configurable Process Model: Discovery Approach from Event Logs

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 183–190, 2020; DOI: 10.25046/aj050124
Abstract:

In the domain of business process management, the configurable process model is widely used to optimize time and cost of business process models design, which is known as the concept of “reuse”. Using process mining techniques for process model discovery helps to provide a better view on processes and improve quality of models. The majority…

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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, 841 KB Download PDF

Classification Model of Contact Center Customers Emails Using Machine Learning

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 174–182, 2020; DOI: 10.25046/aj050123
Abstract:

E-mail is one of the media services used at the contact center. The challenge faced by e-mail services is how to handle e-mails that enter large quantities every day efficiently to provide fast and appropriate service to customers. The purpose of this study is to find which method has the best accuracy in classifying emails…

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(This article belongs to Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
5 Pages, 618 KB Download PDF

A Study on Development of Information and Communication Ethics Sensitivity Measurement for Elementary School Students

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 169–173, 2020; DOI: 10.25046/aj050122
Abstract:

With advances in information and communication technologies and internet technologies, we have many benefits in our daily life. Most people have smart devices and use them for their work and leisure, and so on. However, these advances technologies brought us various side effects such as copyright violation, internet addiction, cybercrimes, personal information infringement, etc. In…

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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, 4,006 KB Download PDF

SiC-FET Gas Sensor for Detecting Sub-ppm Gas Concentrations

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 151–158, 2020; DOI: 10.25046/aj050120
Abstract:

This paper describes a silicon carbide-field effect transistor (SiC-FET) gas sensor that is able to detect NO, O2, NH3, CO, and SO2. The gate of the sensor FET is a gas detection layer that consists of yttria-stabilized zirconia, nickel oxide, and platinum. The threshold voltages of the sensor depend on the target gas concentration, measurement…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Electronic Engineering (EEE))
Open AccessArticle
9 Pages, 733 KB Download PDF

Into the Online Space: Outcomes for a PASS Online Pilot Across Different First Year University Subjects

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 142–150, 2020; DOI: 10.25046/aj050119
Abstract:

Peer Assisted Study Sessions (PASS) is a student let program designed to support students transitioning into university and tackling traditionally difficult first year core subjects. The model is collaborative with student leaders facilitating activities and discussions driven by student need. Consistently research has found that students can benefit, in terms of increased grades, from attending…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Behavioral Sciences (BHS))
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
9 Pages, 631 KB Download PDF

Performance Portability and Unified Profiling for Finite Element Methods on Parallel Systems

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 119–127, 2020; DOI: 10.25046/aj050116
Abstract:

The currently available variety of modern, highly-parallel universal processors includes multi-core CPU and many-core GPU (Graphics Processing Units) from different vendors. Systems composed of such processors enable high-performance execution of demanding applications like numerical Finite Element Methods. However, today’s application pro- gramming for parallel systems lacks performance portability: the same program code cannot achieve stable…

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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
6 Pages, 1,123 KB Download PDF

Implement Wireless and Distributed Vibrator for Enhancing Physical Activity of Visually Impaired Children

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 100–105, 2020; DOI: 10.25046/aj050113
Abstract:

Learning and mental and physical counselling for visually impaired children are important. However, due to the lack of visual sense assistance, Physical Activity will gradually degenerate without proper enhancement, which may require the care of others for life. Inner fear and sensitive psychological factors hinder the development of living ability. Strengthening physical activity of visually…

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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
7 Pages, 1,057 KB Download PDF

Constrained Path Planning for Both Smooth Motion Profile and Stable Control

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 93–99, 2020; DOI: 10.25046/aj050112
Abstract:

In our era, human and machine must share the same workspace in various plants such as warehouse logistics, material transportation, manufacturing factory or assisted human. The collaboration is essential to maintain the safe operation and the complete mission. In this paper, a design of anti-vibration scheme using Spline generator for grounded vehicle platform in human-machine…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Robotics (ROB))
Open AccessArticle
9 Pages, 1,196 KB Download PDF

Routing Protocols for VANETs: A Taxonomy, Evaluation and Analysis

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 77–85, 2020; DOI: 10.25046/aj050110
Abstract:

VANET as a subclass of MANET is composed of a set of vehicles equipped with wireless transceivers, to build dynamic networks without the need of any pre-existing infrastructure. Over the last few decades, the area of routing protocols in VANETs has been extensively studied. Nevertheless, this area remains even more challenging due to some features…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Network Engineering (ENW))
Open AccessArticle
6 Pages, 668 KB Download PDF

Evaluation of the Quality Parameters of a 4G-LTE Communications Base Station, Installed in a Rural Area of Peru

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 71–76, 2020; DOI: 10.25046/aj050109
Abstract:

This article has to specify the quality parameters of a Communications Base Station with 4G-LTE technology, installed in a rural area of Peru. The problem of this investigation is due to the fact that many areas of the country do not have a communications network capable of covering the high demand of the inhabitants; this…

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(This article belongs to Section Telecommunications (TEL))
Open AccessArticle
13 Pages, 1,990 KB Download PDF

The Financial Services Authority of Indonesia E-Reporting System Development Based on Metadata XBRL Taxonomy

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 58–70, 2020; DOI: 10.25046/aj050108
Abstract:

The XBRL taxonomy has been proven to be able to restore various forms of redundancies and ambiguities in making financial reports from financial service institutions. However, the nature of XBRL which is oriented towards documents and based on XML makes the XBRL taxonomy difficult to use because the information cannot be directly read by ordinary…

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(This article belongs to Section Information Systems in Computer Science (CIS))
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