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Open AccessArticle
7 Pages, 824 KB Download PDF

Using Big Data Analytics to Predict Learner Attrition based on First Year Marks at a South African University

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 920–926, 2020; DOI: 10.25046/aj0505112
Abstract:

Due to high failure rates many students end up spending unnecessary years struggling to qualify and subsequently accumulate unnecessary debt. In this paper, our principal contribution is to provide an expert system that statistically predicts the success of a first year student in an undergraduate Science programme given only academic merit in their subject matter.…

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(This article belongs to the Special Issue on Multidisciplinary Sciences and Engineering 2020-21 & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
9 Pages, 747 KB Download PDF

English as a Foreign Language Learning Students’ Perceptions of Blended Learning in University Institutions: A Case Study of a University in UAE

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 893–901, 2020; DOI: 10.25046/aj0505109
Abstract:

This study aims to review English as a foreign language learning students’ perception of blended learning on various aspects of learning process. The study seeks to answer the question as to whether there is any correlation among students derived independent variable and their perception with respect to the merits and demerits of online blended learning.…

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(This article belongs to Section Theory & Methods in Computer Science (CTM))
Open AccessArticle
11 Pages, 1,538 KB Download PDF

Using the Neural Network to Diagnose the Severity of Heart Disease in Patients Using General Specifications and ECG Signals Received from the Patients

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 882–892, 2020; DOI: 10.25046/aj0505108
Abstract:

Nowadays, heart diseases cause the maximum death in the world. Also, due to the noticeable increase of heart diseases, studying this field is one of the important matters in medical community. Therefore, this study tries to benefit using information in data base of cardiac arrhythmia and employ arterial intelligent and neural network, in order to…

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(This article belongs to Section Biomedical Engineering (EBI))
Open AccessArticle
6 Pages, 757 KB Download PDF

User’s Demographic Characteristic on the Evaluation of Gamification Interactive Typing for Primary School Visually Impaired with System Usability Scale

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 876–881, 2020; DOI: 10.25046/aj0505107
Abstract:

This paper extends the gamification interactive typing for Primary School Visually Impaired in Indonesia with some development according to previous user’s feedback. This study focuses in to renew the application and evaluate the updated application for visually impaired children developed by utility Unity software. Besides, standards of good gamification are worthy of study and can…

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(This article belongs to Section Software Engineering in Computer Science (CSE))
Open AccessArticle
7 Pages, 1,187 KB Download PDF

Path Loss Estimation for Some Korek-Telecom Sites Operating at (1.8) GHz and (2.1) GHz for Urban and Suburban Area in Erbil City

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 869–875, 2020; DOI: 10.25046/aj0505106
Abstract:

This investigation deals with the identification of the suitable empirical models for predicting radio wave propagation path losses in Erbil city of Kurdistan region in Iraq. For this purpose, two sites of Korek Telecom operating at 1800 MHz and 2100 MHz have been selected at urban and sub-urban environments in the city and seven different…

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(This article belongs to Section Applied Physics (PAP))
Open AccessArticle
5 Pages, 677 KB Download PDF

The Effect of User Experience from Teksologi

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 847–851, 2020; DOI: 10.25046/aj0505103
Abstract:

A meaningful User Experience can indicate successful of the application, so it is important to provide positive experience which aims to maximize the usability of an application. The purpose of this current study is to evaluate the user experience of an application called Teksologi: Gamification interactive typing for visually impaired children in Indonesia. User Experience…

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(This article belongs to Section Theory & Methods in Computer Science (CTM))
Open AccessArticle
7 Pages, 807 KB Download PDF

The Curriculum Developer Team Assignment Analysis Using Ones Assignment Method

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 840–846, 2020; DOI: 10.25046/aj0505102
Abstract:

This examination plans to investigate the task issue in the educational program designer group utilizing the Ones Assignment Method. The calculation of this technique as follows. At first characterized the task grid, at that point by utilizing determinant portrayal acquired a diminished framework which has in any event one in each line and segments. At…

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(This article belongs to Section Applied Mathematics (MAP))
Open AccessArticle
6 Pages, 1,076 KB Download PDF

Innovative Course Delivery using Analyze – Group – Design – Optimize (AGDO) Methodology: Case Study of Entity-Relationship Model

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 820–825, 2020; DOI: 10.25046/aj050599
Abstract:

Visualization plays an important role in teaching and learning. The ability of the learner to grasp the visual contents are better than that of textual contents. Traditional teaching methods often revolved around instructions and recitation techniques. However, most of these approaches were dormant and did not call for active learning. The proposed AGDO- Analyze, Group,…

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(This article belongs to the Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020 & Section Information Systems in Computer Science (CIS))
Open AccessArticle
12 Pages, 1,207 KB Download PDF

Innovative Solution for Parking-Sharing of Private Institutions Using Various Occupancy Tracking Methods

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 808–819, 2020; DOI: 10.25046/aj050598
Abstract:

This work presents an innovative solution for parking-sharing of private institutions based on daily occupancy patterns and using different real time tracking methods of vacant parking slots. The research objective consists in finding the most accurate cars detection method, for determining of vacant parking slots and updating them on application web page. Beside the technical…

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(This article belongs to the Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020 & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
9 Pages, 2,156 KB Download PDF

A Study on Methodology of Improvement the Hydraulic System for Cometto Self-Propelled Trailer System

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 799–807, 2020; DOI: 10.25046/aj050597
Abstract:

In recent years, the transport of large packages with super weight from 100 tons to several thousand tons is no longer a difficult problem due to the continuous development of technology. Experienced transport companies, specializing in transporting heavy goods in Vietnam, have invested in very modern equipment and machinery such as self-propelled trailers of Cometto…

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(This article belongs to the Special Issue on Innovative Research in Applied Science, Engineering and Technology 2020 & Section Mechanical Engineering (EMH))
Open AccessArticle
8 Pages, 1,992 KB Download PDF

Development of a Wireless Displacement Estimation System Using IMU-based Device

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 781–788, 2020; DOI: 10.25046/aj050595
Abstract:

Estimation of displacement is an information required for daily operation monitoring systems to monitor human health or to locate users in buildings, basements, tunnels and similar places which under the same conditions that the global positioning signal (GPS) level is from very weak to completely absent; and is the measurement technique by using multimetric data…

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(This article belongs to the Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020 & Section Instruments & Instrumentation (IIN))
Open AccessArticle
8 Pages, 962 KB Download PDF

Student’s Belief Detection and Segmentation for Real-Time: A Case Study of Indian University

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 742–749, 2020; DOI: 10.25046/aj050590
Abstract:

This paper has explored the technology beliefs of university students considering four parameters. We have proposed an automatic belief identification system for academic institutions. For this, we used two different clustering algorithms to segment the student group with different beliefs about the technology. In the Hierarchical Clustering (HC), the Agglomerative approach was followed. The beliefs…

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(This article belongs to Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
8 Pages, 1,246 KB Download PDF

Newton-Euler Based Dynamic Modeling and Control Simulation for Dual-Axis Parallel Mechanism Solar Tracker

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 709–716, 2020; DOI: 10.25046/aj050587
Abstract:

Dynamic modeling has been a crucial study in many areas of the engineering field. In this paper, we apply the Newton-Euler equation of motion to a two-DOF parallel mechanism solar tracker which is a close loop mechanism. The aim of this study is to show a simulation of the dynamical model with feedback control using…

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(This article belongs to the Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020 & Section Electrical Engineering (ELE))
Open AccessArticle
11 Pages, 1,029 KB Download PDF

Prototype for the Management of Engineering Companies and the ICT to Improve the Quality of Services

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 698–708, 2020; DOI: 10.25046/aj050586
Abstract:

Information on alternative technologies or new prototypes was analyzed to help improve the quality of business management services. The problem is the lack of application of new technologies that improve the quality of service and reduce disagreements in the management of organizations. The objective is to present a prototype for the management of engineering and…

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(This article belongs to Section Information Systems in Computer Science (CIS))
Open AccessArticle
6 Pages, 694 KB Download PDF

Smartphone Influence Factor of University Student’s Academic Achievement

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 692–697, 2020; DOI: 10.25046/aj050585
Abstract:

The smartphone is a phenomenal device or tool that recently transform the habit of people. In this part, the smartphone serves not only as a communication device but also more complex functionality. The early research reported that smartphones are used by university students to support their social and academic activities. However, the research report that…

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(This article belongs to Section Information Systems in Computer Science (CIS))
Open AccessArticle
12 Pages, 885 KB Download PDF

Enterprise Architecture Institutionalization for Health Information Exchange (HIE) Cloud Migration

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 680–691, 2020; DOI: 10.25046/aj050584
Abstract:

The functional priority of Health Information Exchanges (HIEs) is to ensure a timely transference of health data. Because of the frequency at which health records are transferred and the variety of health data HIEs receive, there are major challenges in efficiently accomplishing this. Cloud technology has become a generally accepted solution to remediate data transference…

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(This article belongs to Section Hardware & Architecture in Computer Science (CHA))
Open AccessArticle
9 Pages, 1,032 KB Download PDF

Issues in File Caching and Virtual Memory Paging with Fast SCM Storage

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 660–668, 2020; DOI: 10.25046/aj050581
Abstract:

Storage-Class Memory (SCM) like OptaneTM has advanced as a fast storage medium, and conventional memory management systems designed for the hard disk storage need to be reconsidered. In this article, we revisit the memory management system that adopts SCM as the underlying storage medium and discuss the issues in two layers: file caching and virtual…

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(This article belongs to the Special Issue on Multidisciplinary Sciences and Engineering 2020-21 & Section Hardware & Architecture in Computer Science (CHA))
Open AccessArticle
8 Pages, 1,295 KB Download PDF

Investment of Classic Deep CNNs and SVM for Classifying Remote Sensing Images

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 652–659, 2020; DOI: 10.25046/aj050580
Abstract:

Feature extraction is an important process in image classification for achieving an efficient accuracy for the classification learning models. One of these methods is using the convolution neural networks. The use of the trained classic deep convolution neural networks as features extraction gives a considerable results in the remote sensing images classification models. So, this…

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(This article belongs to the Special Issue on Innovative Research in Applied Science, Engineering and Technology 2020 & Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
8 Pages, 869 KB Download PDF

Overcome Discrimination: A Logistic Regression with 10-year Longitudinal Investigation of Emo Kids’ Facebook Posts

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 637–644, 2020; DOI: 10.25046/aj050578
Abstract:

This study primarily aims to identify the factors that helped emo kids in 2010 move through the emo-identity discrimination and be able to obtain a certain level of achievement. Facebook is the social network that allows users to track friends’ posts back over 10 years. Content analysis was conducted by using two coders to rate…

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(This article belongs to the Special Issue on Multidisciplinary Sciences and Engineering 2020-21 & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
10 Pages, 1,623 KB Download PDF

The Design Process in the Improvement of The Experience Between a Brand and its Target Audience Through a Digital Product: The Lexus Portugal’s used Car Website Case Study

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 620–629, 2020; DOI: 10.25046/aj050576
Abstract:

The study aims to demonstrate how the use of the design process can align a brand’s strategy with the interests of its target audience through a digital product based on a case study. Currently, Lexus internal studies show that there is a possibility to meet the needs of new audiences, beyond the traditional ones (men,…

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(This article belongs to the Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020 & Section Bioinformatics (BIF))
Open AccessArticle
6 Pages, 1,659 KB Download PDF

Experimental and Numerical Study of the Mechanical Behavior of Bio-Loaded PVC Subjected to Aging

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 607–612, 2020; DOI: 10.25046/aj050574
Abstract:

Increased recycling of PVC has become a requirement in industrial and scientific research level. Several studies will be realized. To confirm and check the recycled materials performance, it will be important to go through numerical modeling, which consists not only in validating the results of the experiments, but also in predicting what happens when the…

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(This article belongs to the Special Issue on Innovative Research in Applied Science, Engineering and Technology 2020 & Section Composites in Materials Science (MCM))
Open AccessReview
9 Pages, 996 KB Download PDF

Review of Pedagogical Principles of Cyber Security Exercises

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 592–600, 2020; DOI: 10.25046/aj050572
Abstract:

Modern digitalized cyber domains are extremely complex ensemble. Cyber attacks or incidents against system may affect capricious effects for another system or even for physical devices. For understanding and training to encounter those effects requires an effective and complex simulation capability. Cyber Security Exercises are an effective expedient for training and learning measures and operations…

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(This article belongs to the Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020 & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
14 Pages, 1,926 KB Download PDF

Numerical Study of Gas Microflow within a Triangular Lid-driven Cavity

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 578–591, 2020; DOI: 10.25046/aj050571
Abstract:

A rarefied gas flow is modeled inside two cases of triangular lid-driven microcavity using single (SRT) and multi-relaxation time (MRT) lattice Boltzmann approaches. In the first one, the right angle is in the top-left corner and the upper wall moves with positive horizontal velocity. However, in the second case, the right angle is in the…

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(This article belongs to the Special Issue on Innovative Research in Applied Science, Engineering and Technology 2020 & Section Mechanics (MEC))
Open AccessArticle
15 Pages, 290 KB Download PDF

Advances in Optimisation Algorithms and Techniques for Deep Learning

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 563–577, 2020; DOI: 10.25046/aj050570
Abstract:

In the last decade, deep learning(DL) has witnessed excellent performances on a variety of problems, including speech recognition, object recognition, detection, and natural language processing (NLP) among many others. Of these applications, one common challenge is to obtain ideal parameters during the training of the deep neural networks (DNN). These typical parameters are obtained by…

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(This article belongs to Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
5 Pages, 793 KB Download PDF

Butterfly Life Cycle Algorithm for Measuring Company’s Growth Performance Based on BSC and SWOT Perspectives

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 554–558, 2020; DOI: 10.25046/aj050568
Abstract:

Previous study of butterfly life-cycle algorithms (BLCA) has been done to construct a novel algorithm by impersonating the life-cycle of a real butterfly. The algorithm was tested in measuring the company’s growth performance using a balanced scorecard (BSC) strategic planning model. This paper is proposed to continue the previous study by expanding the concept in…

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