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Open AccessArticle
10 Pages, 1,174 KB Download PDF

Smart Agent-Based Direct Load Control of Air Conditioner Populations in Demand Side Management

Advances in Science, Technology and Engineering Systems Journal, Volume 9, Issue 1, Page # 114–123, 2024; DOI: 10.25046/aj090111
Abstract:

The integration of fluctuating renewable resources such as wind and solar into existing power systems poses challenges to grid reliability and the seamless incorporation of these resources. To address the inherent variability in renewable generation, direct load control emerges as a promising method for demand-side management. Thermostatically controlled appliances, like air conditioners, hold a significant…

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(This article belongs to the SP15 (Special Issue on Innovation in Computing, Engineering Science & Technology 2023) & Section Electrical Engineering (ELE))
Open AccessArticle
9 Pages, 6,730 KB Download PDF

Augmented Reality Based Visual Programming of Robot Training for Educational Demonstration Site

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 5, Page # 8–16, 2023; DOI: 10.25046/aj080502
Abstract:

The human resource development of robotics and automation in the smart factory is an important factor in “Thailand 4.0” roadmap, which is following the industry 4.0 model. To pursue this goal of Thailand 4.0 roadmap of labor development, the effective and intuitive training system must be easy to understand. This study proposes the implementation of…

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(This article belongs to the SP15 (Special Issue on Innovation in Computing, Engineering Science & Technology 2023) & Section Robotics (ROB))
Open AccessArticle
12 Pages, 1,413 KB Download PDF

Multi-Layered Machine Learning Model For Mining Learners Academic Performance

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 850–861, 2021; DOI: 10.25046/aj060194
Abstract:

Different colleges and universities have different approaches to dealing with low-performance learners. However, in most cases, analgesics do not deal with root problems. This research suggests a model of three layers of variables sequentially adaptable to a deep-root issue. The suggested model can identify early pupils who could be at risk because of inaccurate or…

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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
15 Pages, 1,706 KB Download PDF

An Efficient Way of Hybridizing Edge Detectors Depending on Embedding Demand

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 1, Page # 63–77, 2023; DOI: 10.25046/aj080108
Abstract:

Edge detection-based image steganography schemes usually embed data in edge pixels only. However, some schemes embed data in non-edge pixels as well. In that case, the schemes embed more bits in the edges than in the smoothed areas. In all cases, the schemes perform large changes in a tiny area of the image during small…

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(This article belongs to the SP13 (Special Issue on Innovation in Computing, Engineering Science & Technology 2022) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
6 Pages, 675 KB Download PDF

A Review of the Role of Information Technology in Brazilian Higher Educational Institutions during Covid-19 Pandemic

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 6, Page # 189–194, 2022; DOI: 10.25046/aj070620
Abstract:

This paper presents the results of a documentary research on the use of information technology in emergency remote teaching in 66 higher educational institutions in Brazil. The theoretical background of this study is based on the works of Feenberg, Bagglaey, Veloso & Mill, Castañeda & Selwyn and Hodges. The methodological approach consisted of analyzing reports…

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(This article belongs to the SP14 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2022-23) & Section Education (EDU))
Open AccessArticle
12 Pages, 3,279 KB Download PDF

DEM models Calibration and Application to Simulate the Phosphate Ore Clogging

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 5, Page # 79–90, 2022; DOI: 10.25046/aj070511
Abstract:

In different areas of industry (mining, food processing, pharmaceutical, manufacturing…), the problem of grain, aggregate and clusters flow arises during the handling activities especially loading and unloading. Thus, the study and control of the parameters that govern the flow of the granular medium and its interaction with its environment are key parameters to achieve the…

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(This article belongs to the SP13 (Special Issue on Innovation in Computing, Engineering Science & Technology 2022) & Section Chemical Engineering (ENC))
Open AccessArticle
13 Pages, 1,685 KB Download PDF

On the Prediction of One-Year Ahead Energy Demand in Turkey using Metaheuristic Algorithms

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 4, Page # 79–91, 2022; DOI: 10.25046/aj070411
Abstract:

Estimation of energy demand has important implications for economic and social stability leading to a more secure energy future. One-year-ahead energy demand estimation for Turkey has been proposed in this paper, using the metaheuristics method with GDP, the total population, and the quantities of imports and exports, as inputs variables. The records obtained from historical…

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(This article belongs to the SP13 (Special Issue on Innovation in Computing, Engineering Science & Technology 2022) & Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
7 Pages, 857 KB Download PDF

Self-Regulated Learning and Academic Achievement of Physics Students in Selected Secondary Schools in Aguata Local Government Area of Anambra State, Nigeria

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 1, Page # 1–7, 2022; DOI: 10.25046/aj070101
Abstract:

The research investigated the consequence of self-regulated learning on students’ academic performance in physics, using selected public co-education schools in Aguata Educational Zone, Anambra State as the research area. The study became necessary as a result of the observed persistent poor performance of the student in Physics in external examinations over the years. The study…

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(This article belongs to Section Applied Physics (PAP))
Open AccessArticle
8 Pages, 750 KB Download PDF

Predicting School Children Academic Performance Using Machine Learning Techniques

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 5, Page # 08–15, 2021; DOI: 10.25046/aj060502
Abstract:

The study aims to assess the machine learning techniques in predicting students’ associated factors that affect their academic performance. The study sample consisted of 5084 middle and high school students between the ages of 10 and 17, attending public and UNRWA schools in the West Bank. The ‘Health Behaviors School Children’ questionnaire for the 2013-2014…

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(This article belongs to the SP11 (Special Issue on Innovation in Computing, Engineering Science & Technology 2021) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
7 Pages, 899 KB Download PDF

A Statistical Description of Students Admitted to Higher Education Institutions, Public and Private, in Albania for the Academic Year 2017-2018

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 4, Page # 37–43, 2021; DOI: 10.25046/aj060405
Abstract:

This paper makes a statistical analysis of some indicators that characterize the environment of students admitted to public and private Institutions of Higher Education i.e. university level institutions, presenting an overview to the distribution of these students in the key areas of study that these institutions offer such as: Arts, Agriculture, Natural Sciences, Social Sciences,…

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(This article belongs to Section Applied Mathematics (MAP))
Open AccessArticle
6 Pages, 724 KB Download PDF

The Context of the Covid-19 Pandemic and its Effect on the Self-Perception of Professional Competences by University Students of Business Administration

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 2, Page # 665–670, 2021; DOI: 10.25046/aj060277
Abstract:

This article aims to determine to what extent the self-perception of acquiring professional skills has been affect ed, by the context of the Covid-19 pandemic in University Students of Business Administration; For which, the results obtained in two satisfaction survey processes, carried out in academic semesters 2019-B and 2020-A, have been compared, marking a before…

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(This article belongs to Section Behavioral Sciences (BHS))
Open AccessArticle
9 Pages, 2,164 KB Download PDF

Survey of Agent-Based Simulations for Modelling COVID-19 Pandemic

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 2, Page # 439–447, 2021; DOI: 10.25046/aj060250
Abstract:

On the 11th of March 2020, the World Health Organization (WHO) declared COVID-19 as a pandemic. Part of controlling measures of the pandemic is to understand the disease’s trajectories. There are several possible interventions that can prevent and control its spread. Determining an optimal strategy is critical for policymakers to understand the impact of different…

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(This article belongs to Section Theory & Methods in Computer Science (CTM))
Open AccessArticle
5 Pages, 722 KB Download PDF

The Impact of COVID-19 Pandemic and Commodities Prices on Booking.com Share Price

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 2, Page # 185–189, 2021; DOI: 10.25046/aj060221
Abstract:

This paper examines the impacts of the COVID-19 pandemic and selected commodity variables on Booking.com share price using the Markov-switching approach. Daily data spans from January 2017 through July 2020 are utilized in this study. Empirical evidence showed that COVID-19, international crude oil price, and gold price affected the Booking.com share price significantly. A positive…

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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
9 Pages, 764 KB Download PDF

Analyzing the Adoption of E-payment Services in Smart Cities using Demographic Analytics: The Case of Dubai

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 2, Page # 113–121, 2021; DOI: 10.25046/aj060214
Abstract:

This paper is an extension of previous research that has been done on factors affecting digital payment adoption in the UAE. This study focuses on analyzing which relevant demographic factors affect new e-payment technologies, mainly in the smart city Dubai, with more complexities and dynamics of variables that affect users’ behavior toward adopting new technologies.…

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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
6 Pages, 577 KB Download PDF

Recording of Academic Transcript Data to Prevent the Forgery based on Blockchain Technology

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 1273–1278, 2021; DOI: 10.25046/aj0601145
Abstract:

Diploma certificate and transcript forgery is a serious issue in education. The government is still finding the best way to prevent and minimize this issue in the future. The diploma certificate and transcript are very easy to duplicate, not only from third parties. Even the university can easily produce a fake diploma certification and transcript…

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(This article belongs to Section Information Systems in Computer Science (CIS))
Open AccessArticle
6 Pages, 655 KB Download PDF

Variation in Self-Perception of Professional Competencies in Systems Engineering Students, due to the COVID -19 Pandemic

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 1024–1029, 2021; DOI: 10.25046/aj0601113
Abstract:

The objective of this article is to determine if the self-perception of professional competences has been affected, in systems engineering students, during the health emergency declared in Peru by Covid-19; The results will allow the public university of Peru to make corrective decisions and formulate proposals to improve the functioning of the variable under study.…

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(This article belongs to Section Behavioral Sciences (BHS))
Open AccessArticle
7 Pages, 1,020 KB Download PDF

Decision Support Model using FIM Sugeno for Assessing the Academic Performance

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 605–611, 2021; DOI: 10.25046/aj060165
Abstract:

Assessing academic performance is a common way of evaluating and assessing the abilities of students in tertiary institutions. Usually it is practically performed based on the cumulative grade point average (GPA) at the end of each semester passed. Unwittingly there are many factors that are able to influence student performance results apart from GPA as…

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(This article belongs to Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
6 Pages, 666 KB Download PDF

Distance Teaching-Learning Experience in Early Childhood Education Teachers During the Coronavirus Pandemic

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 269–274, 2021; DOI: 10.25046/aj060131
Abstract:

The purpose of the study was to describe the experiences of teachers in the distance teaching-learning process in early childhood education during the covid-19 pandemic. The methodology used was qualitative descriptive. Interviews were conducted with thirteen teachers from four state educational institutions at the infant level in Lima city through the virtual platform. As a…

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(This article belongs to Section Multidisciplinary Sciences (MUS))
Open AccessArticle
11 Pages, 373 KB Download PDF

Predicting Student Academic Performance Using Data Mining Techniques

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 153–163, 2021; DOI: 10.25046/aj060117
Abstract:

There is a crisis in basic education during this pandemic which affected everyone worldwide, we see that teaching and learning have gone online which has effected student performance. Student’s academic performance needs to be predicted to help an instructor identify struggling students more easily and giving teachers a proactive chance to come up with supplementary…

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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
12 Pages, 1,196 KB Download PDF

Learning strategies and Academic Goals to Strengthen Competencies in Electronics and Digital Circuits in Engineering Students

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 87–98, 2021; DOI: 10.25046/aj060110
Abstract:

The purpose of this article was to determine the incidence between learning strategies and academic goals in the competences of the curricular experience of electronics and digital circuits in engineering students of a private university in Lima, Peru. The objective was to explain how learning strategies and academic goals explain the behavior of engineering students…

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(This article belongs to Section Multidisciplinary Sciences (MUS))
Open AccessArticle
12 Pages, 546 KB Download PDF

Modified Blockchain based Hardware Paradigm for Data Provenance in Academia

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 66–77, 2021; DOI: 10.25046/aj060108
Abstract:

Educational organizations often need to distribute academic transcripts and certificates upon student’s request since they are mandatory for admission into new scholarly programs including placement activities. Manual procedures involved with the transmission process of academic document is indeed a tedious task that results in substantial overhead. Thus the necessity for an autonomous electronic system for…

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(This article belongs to Section Electronic Engineering (EEE))
Open AccessArticle
8 Pages, 475 KB Download PDF

Updated Analysis of Business Continuity Issues Underlying the Certification of Invoicing Software, Considering a Pandemic Scenario

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 845–852, 2020; DOI: 10.25046/aj0506101
Abstract:

Portuguese organizations that have invoicing software, certified by the Tax and Customs Authority, need to comply with technical requirements that involve business continuity and disaster recovery. The recent tax legislative changes created conditions for the dematerialization of documents, allowing waiving invoice printing, encouraging the adoption of an electronic invoicing and document archiving system. The pandemic…

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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
14 Pages, 1,125 KB Download PDF

Inventory Management Practices during COVID 19 Pandemic to Maintain Liquidity Increasing Customer Service level in an Industrial Products Company in Mexico

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 613–626, 2020; DOI: 10.25046/aj050675
Abstract:

This work presents the development and improvement obtained by implementing inventory managing practices during the COVID 19 pandemic in a Mexican company, a leader in the industrial sector to overcome the effects on the Company’s economies due to constrained market to maintain liquidity and preserve employment by increasing customer service level ensuring the availability of…

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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, 2,630 KB Download PDF

Tolerance of Characteristics and Attributes in Developing Student’s Academic Achievements

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 1126–1136, 2020; DOI: 10.25046/aj0505137
Abstract:

The purpose of this research is to study the relevance of factors for the analysis of the effectiveness of suitable educational institutions that illustrate the significance of the characteristics and attributes of the student’s academic achievements and to identify the acceptance and tolerance of each attribute, which supports lifelong learning. The data used in this…

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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
11 Pages, 813 KB Download PDF

Covid-19 Pandemic Lockdown: The Consequences Towards Project Success in Malaysian Construction Industry

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 973–983, 2020; DOI: 10.25046/aj0505119
Abstract:

The Covid-19 is a pandemic issue that is causing widespread global disruption forcing lockdowns in many countries including Malaysia as an effort in disconnecting the virus from spreading. As an initiative, the Malaysia government has call for the Movement Control Order (MCO) as one of the lockdown alternatives starting on 18th March 2020. Due 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))
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