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Open AccessArticle
10 Pages, 738 KB Download PDF

Improved Design and Recommendations for Street Lighting in Gitega City

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 1356–1365, 2020; DOI: 10.25046/aj0506163
Abstract:

The article discusses the possibility of using solar energy for street lighting systems in the city of Gitega, in the Republic of Burundi. Analysis of weather and climate conditions of the city was carried out and an effective street lighting system based on solar mini-power plants using an intelligent control system developed. Calculations of technical…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Green & Sustainable Science & Technology (GSS))
Open AccessArticle
6 Pages, 904 KB Download PDF

Social Skills and Resilience in Adolescents of an Educational Institution in North Lima, 2019

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 1350–1355, 2020; DOI: 10.25046/aj0506162
Abstract:

Social skills are a set of partially independent and situationally specific verbal or nonverbal responses, in terms of resilience, it is the set of qualities, resources or strengths that favor adolescents to face the adversities of life, therefore the objective of the research work is to determine the social skills and resilience in adolescents of…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Psychiatry (PSY))
Open AccessArticle
5 Pages, 781 KB Download PDF

Quality of Life in Patients with Type 2 Diabetes of the Central Hospital of the Peruvian Air Force, 2019

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 1340–1344, 2020; DOI: 10.25046/aj0506160
Abstract:

This research shows the study carried out on the Health Related to Quality of Life (HRQL) focuses on aspects related to the perception of health experienced and declared by the person, in different dimensions such as physical, mental, social, general perception of health and satisfaction achieved measured at different levels; the objective of the study…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Psychiatry (PSY))
Open AccessArticle
10 Pages, 1,286 KB Download PDF

Wideband Active Switch for Electronic Warfare System Applications

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 1312–1321, 2020; DOI: 10.25046/aj0506156
Abstract:

Discrete component based ultra-wideband SPDT switch modelling, design and implementation challenges are reported in this article. The basic SPDT switch is planned to design using PIN diodes (bare die). Nonlinear parameters extraction steps of PIN diode from datasheets have been proposed in this article instead of using readymade nonlinear PIN diode models. Equalizers are designed…

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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, 886 KB Download PDF

Time Granularity-based Privacy Protection for Cloud Metering Systems

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 1278–1285, 2020; DOI: 10.25046/aj0506152
Abstract:

Due to the advent of cloud computing and Internet of Things, smart meters have become a crucial part of smart cities. Smart meters generate vast amounts of fine-grained data that can immediately provide useful information to electricity consumers, such as automatic billing, load monitoring, and dynamic time pricing. This will make the electricity consumers more…

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(This article belongs to Section Network Engineering (ENW))
Open AccessArticle
11 Pages, 931 KB Download PDF

Towards a Documents Processing Tool using Traceability Information Retrieval and Content Recognition Through Machine Learning in a Big Data Context

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 1267–1277, 2020; DOI: 10.25046/aj0506151
Abstract:

In 1980, an application was developed to track, manage and store documents in electronic format. Scan technology has enabled organizations to digitize papers for easier document storage and tracking. Document management tools have since developed by introducing new functionalities, related to security, users services, workflow and audit. Our research is part of the context of…

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(This article belongs to Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
9 Pages, 1,362 KB Download PDF

LEACH Based Protocols: A Survey

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 1258–1266, 2020; DOI: 10.25046/aj0506150
Abstract:

Advances in the world of communications and information technology, as well as the urgent necessity to monitor particular areas and regions, have led to a considerable and influential development in the world of wireless sensor nodes. As they are small, low-cost multi-purpose nodes with limited energy and capabilities. The most important points that deserve research…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Information Systems in Computer Science (CIS))
Open AccessArticle
7 Pages, 859 KB Download PDF

Creativity in Prototypes Design and Sustainability – The case of Social Organizations

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 1237–1243, 2020; DOI: 10.25046/aj0506147
Abstract:

The role of creativity techniques in the design of prototypes is of particular interest given its potential for innovation. At same time, despite the efforts of decades in terms of policies and programs of action, humanity has not yet come close to global sustainability. Sustainability design must involve society and creatively employ all available knowledge…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Operations Research & Management Science (ORM))
Open AccessArticle
8 Pages, 1,896 KB Download PDF

Development and Performance Analysis of HRPL Using 6LoWPAN CC2538 Module for IoT Ecosystem

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 1217–1224, 2020; DOI: 10.25046/aj0506145
Abstract:

The Internet of Things (IoT) application has been experiencing increasingly progressive demand, especially for embedded devices (ED). However, the ED has limited capabilities, low power consumption resources, and low bandwidth in connecting to the Internet by using Wireless Sensor Networks (WSNs). Therefore, the WSNs form creates a necessity for new technologies and protocols for the…

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(This article belongs to the SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Information Systems in Computer Science (CIS))
Open AccessArticle
10 Pages, 772 KB Download PDF

Evolution of Teaching Approaches for Science, Engineering and Technology within an Online Environment: A Review

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 1207–1216, 2020; DOI: 10.25046/aj0506144
Abstract:

The emergence of the COVID-19 pandemic earlier this year destabilised the operations in the education sector, particularly in institutions of higher learning. Most of these institutions are now expected to teach online, assess their students using non-venue examinations and offer remote laboratory practical and experiments. However, many of these institutions were not prepared for such…

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(This article belongs to the SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Operations Research & Management Science (ORM))
Open AccessArticle
17 Pages, 1,132 KB Download PDF

Development of a Technology and Digital Transformation Adoption Framework of the Postal Industry in Southern Africa: From Critical Literature Review to a Theoretical Framework

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 1190–1206, 2020; DOI: 10.25046/aj0506143
Abstract:

The pressing and most urgent challenge for most of the Posts in Southern Africa is to transit from its historical reputation of being a snail-paced, inefficient, loss-making and ineffective service provider to an agile, innovative, solution-driven and highly competitive service provider that strive for excellence. In this context, adoption, and diffusion of technology and digital…

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(This article belongs to the SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Operations Research & Management Science (ORM))
Open AccessArticle
6 Pages, 853 KB Download PDF

Evaluation of the Physico-Chemical Properties of Soil and Apple Leaves (Malus Domestica) in Beni Mellal-Khenifra Region, Morocco

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 1103–1108, 2020; DOI: 10.25046/aj0506134
Abstract:

The apple tree (Malus domestica) is an agricultural species of great importance in Morocco. Currently, it occupies about a quarter of the surface of fruit-bearing rosaceae. Apple tree production has evolved rapidly, stimulated by a buoyant market, a varietal range which is tending to diversify and a dynamic profession. The present study aims to determine…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Horticulture (HOR))
Open AccessArticle
7 Pages, 999 KB Download PDF

5G, Vehicle to Everything Communication: Opportunities, Constraints and Future Directions

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 1089–1095, 2020; DOI: 10.25046/aj0506132
Abstract:

The 5G, as a new source of telecommunication infrastructure technology, has attracted many stakeholders to promote the progress of its standards and the development of its technology industry. The 5G reinforces new technologies and delivers vehicles for everything services (V2X) to drivers and passengers. It also offers several advantages. On the other hand, due to…

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(This article belongs to the SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Telecommunications (TEL))
Open AccessArticle
7 Pages, 1,571 KB Download PDF

Human Emotion Recognition Based on EEG Signal Using Fast Fourier Transform and K-Nearest Neighbor

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 1082–1088, 2020; DOI: 10.25046/aj0506131
Abstract:

Human emotional states can transform naturally and are recognizable through facial expressions, voices, or body movements, influenced by received stimuli. However, the articulation of emotions is not practicable by every individual, even when feelings of joy, sadness, or otherwise are experienced. Biomedically, emotions affect brain wave activities, as the continuously functioning brain cells communicate through…

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(This article belongs to the SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Biomedical Engineering (EBI))
Open AccessArticle
7 Pages, 7,201 KB Download PDF

Projection of Wireless Multipath Clusters Using Multi-Dimensional Visualization Techniques

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 1064–1070, 2020; DOI: 10.25046/aj0506129
Abstract:

Advances in channel modeling allow wireless communication designers to accurately model and understand the channel’s phenomena within different propagation scenarios. A precise channel model results in the wireless system’s optimized performance while considering trade-offs due to the effects of the channel. The geometric-based stochastic channel model considers different interacting objects affecting the parameters using the…

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(This article belongs to Section Telecommunications (TEL))
Open AccessArticle
10 Pages, 1,134 KB Download PDF

Developing a Modular Material-Based Independent Training Model for Primary School Teacher Training

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 1054–1063, 2020; DOI: 10.25046/aj0506128
Abstract:

This study is based on the challenges related to the low quality of education in Indonesia. One of the reasons for these challenges is the low ability of teachers to conduct professional tasks. Future demands for teachers’ professionalization will be higher, considering the rapid development of society, science and technology, and current global competitiveness. In…

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(This article belongs to Section Behavioral Sciences (BHS))
Open AccessArticle
9 Pages, 1,774 KB Download PDF

Evaluation of the Living Condition in Fishermen Settlement in the Coastal Area of Marisa City, Gorontalo Province

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 1033–1041, 2020; DOI: 10.25046/aj0506125
Abstract:

The population living in the residential area in two villages, including Pohuwato village and Pohuwato Timur village, are mostly fishermen, who live under the poverty line, meaning that the people there have low income. The objective of the present study was to explore the living condition in terms of the physical, social, and economic aspects…

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(This article belongs to Section Architectural Engineering (EAH))
Open AccessArticle
6 Pages, 818 KB Download PDF

Advanced Design of Current-mode Pass-band Filter using Ant Colony Optimization Technique

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 995–1000, 2020; DOI: 10.25046/aj0506119
Abstract:

Ant Colony Optimization (ACO) algorithm, a well-known robust technique to solve easily both a simple and multiple objective optimization problems. This article presents an application of the ACO in order to achieve the optimal sizing of analog circuit. The proposed technique is employed to optimizing the sizing of a positive second-generation current conveyor (CCII+). Results…

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(This article belongs to the iraset-20 (Special Issue on Innovative Research in Applied Science, Engineering and Technology 2020) & Section Electronic Engineering (EEE))
Open AccessArticle
9 Pages, 414 KB Download PDF

Docker-C2A : Cost-Aware Autoscaler of Docker Containers for Microservices-based Applications

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 972–980, 2020; DOI: 10.25046/aj0506116
Abstract:

This article proposes a cost-aware autoscaler for microservices-based applications deployed with docker containers. This autoscaler decreases the cost of the application deployment as it reduces computing resources. In elastic treatment, microservice resources are scaled when the used metric as the central processing unit (CPU) exceeds the threshold. In case of threshold exceeding, an autoscaler adds…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Information Systems in Computer Science (CIS))
Open AccessArticle
5 Pages, 6,829 KB Download PDF

Hand Gesture Classification using Inaudible Sound with Ensemble Method

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 967–971, 2020; DOI: 10.25046/aj0506115
Abstract:

Recognizing the human behavior and gesture has become important due to the increasing use of wearable devices. This study classifies hand gestures by creating sound in the inaudible frequency range from a smartphone and analyzing the reflected signals. We convert the sound using Short-Time Fourier Transform to magnitude and phase. We trained two types of…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
7 Pages, 715 KB Download PDF

Empathy in Nursing Students that do the Non-Medical Internship in Three Universities in Lima, 2019

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 944–950, 2020; DOI: 10.25046/aj0506112
Abstract:

Empathy is an attribute of importance between the nursing professional and the patient, where it influences the recovery of their health. Several studies carried out have shown worrying results where they reflect a great decrease in empathy during the formative academic years. The objective of the study is to determine empathy in nursing interns from…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Psychiatry (PSY))
Open AccessArticle
7 Pages, 1,046 KB Download PDF

Design and Implementation of DFT Technique to Verify LBIST at RTL Level

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 937–943, 2020; DOI: 10.25046/aj0506111
Abstract:

According to IEC 61805 and ISO 26262 standards requirement inclusion of LBIST (Logic Built in Self-Test) became mandatory to achieve safety critical application such as automotive field. In such systems, once device is switched ON LBIST (Logic Built in Self-Test) is activated and testing of digital logic is performed. After safety subsystem says that the…

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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
10 Pages, 2,288 KB Download PDF

Method of Analysis and Classification of Acoustic Emission Signals to Identify Pre-Seismic Anomalies

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 894–903, 2020; DOI: 10.25046/aj0506106
Abstract:

A new method of analysis and classification of rock acoustic emission signals is proposed. It is based on symbol description of signals and involves the following processing. First, signal segments containing pulses are detected. Second, noise of the detected pulses is reduced by the wavelet filtration method. Fourth-order symlets and adaptive threshold scheme based on…

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(This article belongs to the SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Acoustics (ACO))
Open AccessArticle
11 Pages, 279 KB Download PDF

Evaluating the Effectiveness of Query-Document Clustering Using the QDSM Measure

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 883–893, 2020; DOI: 10.25046/aj0506105
Abstract:

It is well documented that the average length of the queries submitted to Web search engines is rather short, which negatively impacts the engines’ performance, as measured by the precision metric. It is also well known that ambiguous keywords in a query make it hard to identify what exactly search engine users are looking for.…

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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
6 Pages, 648 KB Download PDF

Low Power Fast Settling Switched Capacitor PTAT Current Reference Circuit for Low Frequency Applications

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 865–870, 2020; DOI: 10.25046/aj0506103
Abstract:

This paper presents a low voltage, low power, fast settling switched capacitor based Proportional to Absolute Temperature (PTAT) current reference circuit. Unlike in a conventional resistor based PTAT current source, the proposed circuit saves a significant amount of silicon area on chip and hence the circuit becomes less susceptible to process variations. It creates 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))
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