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Open AccessArticle
7 Pages, 879 KB Download PDF

Approach to a Logistic Model to Reduce Costs for Delivery at Home of a Seller of Supplies in Times of Coronavirus

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 1308–1314, 2020; DOI: 10.25046/aj0505157
Abstract:

Logistics is a science and art that has been widely used by large commercial chains, whose main objectives focus on the distribution of products or services. This understanding has generated various logistics studies directed towards those businesses, without considering that science can also be applied to small or medium enterprises. The present study initially executes…

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(This article belongs to the sp-covid19 (Special Issue on the Economic Impact of COVID-19 on Companies and Consumers 2020-21) & Section Operations Research & Management Science (ORM))
Open AccessArticle
11 Pages, 1,053 KB Download PDF

Strategic Model to Assess the Sustainability and Competitiveness of Focal Agri-Food Smes and their Supply Chains: A Vision Beyond COVID 19

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 1214–1224, 2020; DOI: 10.25046/aj0505147
Abstract:

There have been disruptions in local and global food supply chains around the world due to the COVID-19 pandemic. It has led to rethink various aspects and to consider various trends in the food sector, encourage a more rapid transition and evolution to the Sustainable Supply Chain Management (SSCM), to counteract current problems and to…

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(This article belongs to the sp-covid19 (Special Issue on the Economic Impact of COVID-19 on Companies and Consumers 2020-21) & Section Operations Research & Management Science (ORM))
Open AccessArticle
8 Pages, 567 KB Download PDF

A Proposal of Exercise and Performance Learning Assistant System for Self-Practice at Home

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 1196–1203, 2020; DOI: 10.25046/aj0505145
Abstract:

Due to pandemic spreads of COVID-19 and increasing populations of se- niors, exercises or performance practices at home have become important to maintain healthy lives around the world. World Health Organization (WHO) has announced the physical health determines the Quality of Life (QoL) of a human. Unfortunately, a lot of people have no exercise and…

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(This article belongs to Section Software Engineering in Computer Science (CSE))
Open AccessArticle
12 Pages, 1,263 KB Download PDF

Advanced Control Strategies on Nonlinear Testbench Dynamometer System for Simulating the Fuel Consumption

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 1172–1183, 2020; DOI: 10.25046/aj0505142
Abstract:

The adoption of Engine-in-the-loop technology shows real behaviour. This study presents a test runs simulation platform with real engine data. In addition, a test bench model is a demand approach that offers a significant potential to provide an excellent reproducibility of test runs. The platform includes the data integration to upgrade tests run and a…

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(This article belongs to the SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Automation & Control Systems (ACS))
Open AccessArticle
10 Pages, 2,736 KB Download PDF

Improvised E-Rickshaws for Indian Roads by Effective Battery-Ultracapacitor Hybridization

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 1162–1171, 2020; DOI: 10.25046/aj0505141
Abstract:

The revolution in the electrification of conventional vehicles due to increased petroleum prices and environmental concerns has had its impact on three-wheeler vehicles as well. Motorized three-wheeled vehicles, known as Auto-rickshaws, are a standard mode of trans- portation in India. Existing battery operated electric rickshaws (known as E-rickshaws) available in major cities of India faces…

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(This article belongs to the SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Electrical Engineering (ELE))
Open AccessArticle
8 Pages, 1,819 KB Download PDF

Design and Implementation a Novel System for Estimation Precise Transfer Function of DC Motor

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 1118–1125, 2020; DOI: 10.25046/aj0505136
Abstract:

A precise modelling plant system is substantial to improve the design of the DC motor controller, where a low accurate model may cause an unacceptable controller system. This study presents a hardware-in-the-loop (HIL) system for design a high speed motor data acquisition system (HSMDAQS) and injected collected data (ICD) Simulink model to estimate accurately the…

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(This article belongs to Section Automation & Control Systems (ACS))
Open AccessArticle
5 Pages, 676 KB Download PDF

Scattering of H-Wave by a Moving Dispersive Conducting Complex Object

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 955–959, 2020; DOI: 10.25046/aj0505116
Abstract:

The effect of the moving dispersive conducting complex scatterer on the scattering of incident H-wave is investigated herein. In this research, a simulation shows how the scattered phase and magnitude of a moving (rotating and translating) circular cylinder with higher conductivity, made of dispersive material, is affected in the case of incident H-wave (TE-mode) polarization.…

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(This article belongs to the SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Particles & Fields in Physics (PPF))
Open AccessArticle
11 Pages, 2,837 KB Download PDF

Dense SIFT–Flow based Architecture for Recognizing Hand Gestures

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 944–954, 2020; DOI: 10.25046/aj0505115
Abstract:

Several challenges like changes in brightness, dynamic background, occlusion and inconsistency of camera position make the recognition of hand gestures difficult in any vision-based method. Diversity in finger shape, size, distribution and motion dynamics is also a big constraint. This leads to the motivation in developing a dense Scale Invariant Feature Transform (SIFT) flow based…

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(This article belongs to the SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Interdisciplinary Applications of Computer Science (CSI))
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 SP10 (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
5 Pages, 597 KB Download PDF

Primary Healthcare Response to COVID 19 in a District of Callao, Peru

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 864–868, 2020; DOI: 10.25046/aj0505105
Abstract:

Objectives: Describe the clinical characteristics and home care of patients diagnosed with COVID-19 in a Primary Healthcare Facility of the “Mi Peru” district, in the Callao Region, Peru. Materials and methods: Observational and descriptive cross-sectional study. A total of 84 subjects with positive results for Rapid Test IgM / IgG or molecular test (RT-PCR) participated.…

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(This article belongs to Section Medicinal Chemistry (CMD))
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 SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Instruments & Instrumentation (IIN))
Open AccessArticle
8 Pages, 1,435 KB Download PDF

Transient Response & Electromagnetic Behaviour of Flexible Bow-Tie Shaped Chip-less RFID Tag for General IoT Applications

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 757–764, 2020; DOI: 10.25046/aj050592
Abstract:

This paper is an extension of Novel Flexible Chip-less Bow-Tie RFID tag in which we presented the design, testing and fabrication of the tag and compared the results with Octagonal Chipless RFID tag. The chipless RFID tag was designed by using simulation software CST microwave studio and fabricated by using laser etching technique on a…

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(This article belongs to the SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Electronic Engineering (EEE))
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
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 SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Bioinformatics (BIF))
Open AccessArticle
6 Pages, 379 KB Download PDF

CNN-LSTM Based Model for ECG Arrhythmias and Myocardial Infarction Classification

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 601–606, 2020; DOI: 10.25046/aj050573
Abstract:

ECG analysis is commonly used by medical practitioners and cardiologists for monitoring cardiac health. A high-performance automatic ECG classification system is a challenging area because there is difficulty in detecting and clustering various waveforms in the signal, especially in the manual analysis of electrocardiogram (ECG) signals. In this paper, an accurate (ECG) classification and monitoring…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Bioinformatics (BIF))
Open AccessArticle
6 Pages, 1,153 KB Download PDF

Growth Models and Age Estimation of Rice using Multitemporal Vegetation Index on Landsat 8 Imagery

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 506–511, 2020; DOI: 10.25046/aj050563
Abstract:

Age and growth are two essential rice biophysics parameters used to determine the health parameters and production rate. The spatial data of both parameters can utilize remote sensing technology, which in turn makes use of several vegetation indices to achieve accurate estimation. However, due to the rapid changes in rice plants’ characteristics, it is essential…

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(This article belongs to the SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Agricultural Engineering (AEN))
Open AccessArticle
8 Pages, 1,214 KB Download PDF

Water Availability for a Self-Sufficient Water Supply: A Case Study of the Pesanggrahan River, DKI Jakarta, Indonesia

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 348–355, 2020; DOI: 10.25046/aj050543
Abstract:

The research will explore the challenges of using local water sources inside the city for a self-sufficient urban water supply by developed a system dynamics model. This study aims to evaluate and understand the Pesanggrahan River appropriateness as a raw drinking water source through a conceptual model that can accurately represent the interactions between the…

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(This article belongs to Section Environmental Engineering (EEV))
Open AccessArticle
7 Pages, 1,272 KB Download PDF

Arduino-Compatible Modular Kit Design and Implementation for Programming Education

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 295–301, 2020; DOI: 10.25046/aj050537
Abstract:

To cultivate creative talent, ways to learn creative problem-solving skills is needed, and one of them is programming. Arduino is a well-known tool used for programming education and the usefulness has been demonstrated in various case studies. However, there are several problems in existing Arduino-compatible kits as education tools, including the need for understanding hardware…

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(This article belongs to Section Hardware & Architecture in Computer Science (CHA))
Open AccessArticle
4 Pages, 1,041 KB Download PDF

Proposal for a Control System to Optimize Water use in Households in Peru

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 278–281, 2020; DOI: 10.25046/aj050534
Abstract:

Water is an important vital resource, and must be protected and saved. Unfortunately, millions of liters of water are wasted annually at the national level in Peru, one of the factors is the discomfort when people take a hot shower, because first the water is cold, which is contained in the pipes of domestic connections…

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(This article belongs to Section Water Resources (WRS))
Open AccessArticle
17 Pages, 1,074 KB Download PDF

Detailed Security Evaluation of ARANz, ARAN and AODV Protocols

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 176–192, 2020; DOI: 10.25046/aj050523
Abstract:

Ad-Hoc networks are self-organized wireless networks. Finding a secure and efficient route leading from a specific source node to an intended destination node is one of the serious concerns in mobile Ad-Hoc networks. ARANz is one of the significant protocols that has been proposed for such networks. ARANz implements the authentication methods used with the…

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(This article belongs to Section Information Systems in Computer Science (CIS))
Open AccessArticle
9 Pages, 1,112 KB Download PDF

Convolutional Neural Network Based Classification of Patients with Pneumonia using X-ray Lung Images

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 167–175, 2020; DOI: 10.25046/aj050522
Abstract:

Analysis and classification of lung diseases using X-ray images is a primary step in the procedure of pneumonia diagnosis, especially in a critical period as pandemic of COVID-19 that is type of pneumonia. Therefore, an automatic method with high accuracy of classification is needed to perform classification of lung diseases due to the increasing number…

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(This article belongs to the iraset-20 (Special Issue on Innovative Research in Applied Science, Engineering and Technology 2020) & Section Bioinformatics (BIF))
Open AccessArticle
10 Pages, 1,095 KB Download PDF

Mitigating Congestion in Restructured Power System using FACTS Allocation by Sensitivity Factors and Parameter Optimized by GWO

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 01–10, 2020; DOI: 10.25046/aj050501
Abstract:

In modern deregulated power industry, private sector has invested a lot to supply for extended power demand using the preexisting power system framework. This resulted into increased loading of transmission lines which has to work now to hit their thermal limits. The overloading of transmission line resulted in congestion and hence increase in loss of…

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(This article belongs to the SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Electrical Engineering (ELE))
Open AccessArticle
8 Pages, 805 KB Download PDF

Design of Aerial Panoramic Photography: Contrast between Industrialized and Natural Zones

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 4, Page # 849–856, 2020; DOI: 10.25046/aj050499
Abstract:

This study utilized aerial panoramic photography and 3D virtual reality to demonstrate the environmental changing issues. Environmental problems have occurred in the surroundings for a long time, but the public has gradually become numb. The wide view through aerial photography helps to show the difference. The proposed self-assembled drone equipped with an antishock bracket containing…

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(This article belongs to Section Environmental Engineering (EEV))
Open AccessArticle
11 Pages, 1,340 KB Download PDF

Mentoring Model in an Active Learning Culture for Undergraduate Projects

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 4, Page # 805–815, 2020; DOI: 10.25046/aj050495
Abstract:

Senior projects allow students to move the learning process from basic knowledge to an interdisciplinary approach. The purpose of this research is (1) to analysis attitude and perception, which is a collaboration between teachers and students to develop a model for clustering of appropriate advisors and advisee who cooperate in senior project, and (2) to…

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(This article belongs to the SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Interdisciplinary Applications of Computer Science (CSI))
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