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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
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
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
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
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, 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))
Open AccessArticle
6 Pages, 973 KB Download PDF

Sentiment Analysis on Utilizing Online Transportation of Indonesian Customers Using Tweets in the Normal Era and the Pandemic Covid-19 Era with Support Vector Machine

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 389–394, 2020; DOI: 10.25046/aj050549
Abstract:

Online transportation in Indonesia is a new trend of transportation that is currently used among the lower to upper society. The change in behavior began in 2011 and is growing to this day, The comments that are growing on social media are very important for the online transportation company the negative comments lower the level…

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(This article belongs to Section Information Systems in Computer Science (CIS))
Open AccessArticle
6 Pages, 669 KB Download PDF

Factors Influencing the Intention to Use Technology Services to Implement Self-Service Technology Case Study: Situation Pandemic Covid-19

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 342–347, 2020; DOI: 10.25046/aj050542
Abstract:

This study aims to analyze a person’s intention in using self-service technology (SST) services during the pandemic COVID-19. Where this time, raising problems one of the social distancing that affects a service provided, especially on services that use technology that applies SST. This study develops from previous research where the customer has satisfaction in using…

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(This article belongs to Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
8 Pages, 6,625 KB Download PDF

A Smart Farming Management System based on IoT Technologies for Sustainable Agriculture

Advances in Science, Technology and Engineering Systems Journal, Volume 9, Issue 1, Page # 1–8, 2024; DOI: 10.25046/aj090101
Abstract:

Advances in Internet of Things (IoT) and wireless technologies are revolutionizing various sectors, including environment, education, healthcare, industry, etc. In the same dynamic, as the world population constantly evolves, solutions based on such technologies need to be proposed to improve the agricultural sector. Senegalese agriculture, primarily rain-fed and based on both cash crops and subsistence…

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(This article belongs to the SP15 (Special Issue on Innovation in Computing, Engineering Science & Technology 2023) & Section Agricultural Engineering (AEN))
Open AccessArticle
13 Pages, 1,851 KB Download PDF

How a Design-Based Research Approach Supported the Development and Rapid Adaptation Needed to Provide Enriching Rural STEM Camps During COVID and Beyond

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 3, Page # 218–230, 2023; DOI: 10.25046/aj080325
Abstract:

Like many STEM research projects, the members of the National Science Foundation-funded STEM SEALS project dramatically shifted from in-person delivery of a summer institute to distance-learning with minimal time for preparation. However, the daunting challenge also offered the unique opportunity to apply Design-based Research within an exploratory study to inform and document the progression and…

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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
8 Pages, 2,101 KB Download PDF

Smart Healthcare Kit for Domestic Purposes

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 3, Page # 170–177, 2023; DOI: 10.25046/aj080319
Abstract:

The COVID-19 pandemic has caused a substantial death toll throughout the world. The pandemic has created a threat to public health, the economy, food systems, and the workplace. An increased reprioritization of health expenditure towards COVID-19 vaccines will impact on allocations to other medical facilities. In developing countries, hospitals shortage the infrastructure to facilitate patients.…

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(This article belongs to the SP14 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2022-23) & Section Bioinformatics (BIF))
Open AccessArticle
8 Pages, 382 KB Download PDF

Markov Regime Switching Analysis for COVID-19 Outbreak Situations and their Dynamic Linkages of German Market

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 3, Page # 11–18, 2023; DOI: 10.25046/aj080302
Abstract:

This paper deals with the analysis of the dynamic linkage, co-movement between COVID-19 out- break situations and German stock market. Firstly, Markov Regime Switching Analysis(MRSA) is proposed and employed to investigate the situations in the pandemic, as to catch the dynamics of how the daily number of the newly-infected changes, and also to assess the…

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(This article belongs to the SP14 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2022-23) & Section Finance (FIN))
Open AccessArticle
12 Pages, 932 KB Download PDF

The Perceptions of Students and Teachers When using ICTs for Educational Practices Matter: A Systematic Review

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 6, Page # 1–12, 2022; DOI: 10.25046/aj070601
Abstract:

Before succumbing to the 2019 Coronavirus pandemic, information and communication technologies (ICTs) have sustained a ubiquitous presence in human lives and society. ICTs have changed the standards and dynamics of educational practices (EPs). Many academic institutions had already integrated technological-based pedagogical instructions into their educational practices but, in various cases, faced challenges of failing to…

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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, 1,652 KB Download PDF

Assessing the Impact of Integrating Solar PV System using the Equal Area Criterion Method

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 5, Page # 35–40, 2022; DOI: 10.25046/aj070505
Abstract:

The impact of previous energy crisis gives an insight into what happens when the oil price crashes. Μany countries were affected due the slow reaction in boosting the economic growth in key sectors such as oil-importing activities and the economic restructuring progress to face the challenges. But the present energy crisis resulting from the COVID-19…

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(This article belongs to the SP13 (Special Issue on Innovation in Computing, Engineering Science & Technology 2022) & Section Electrical Engineering (ELE))
Open AccessArticle
9 Pages, 10,225 KB Download PDF

Low-cost Smart Basket Based on ARM System on Chip Architecture: Design and Implementation

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 4, Page # 15–23, 2022; DOI: 10.25046/aj070403
Abstract:

This paper presents the design and implementation of a low-cost basket based on an ARM system on chip architecture using Raspberry Pi single board computer. The inspiration of this research is how to support the traditional low-income retail store in Thailand driving the local micro-business deal with the economic impacts of survival business from the…

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(This article belongs to Section Multidisciplinary Engineering (EMU))
Open AccessArticle
7 Pages, 2,183 KB Download PDF

COVIDFREE App: The User-Enabling Contact Prevention Application: A Review

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 2, Page # 149–155, 2022; DOI: 10.25046/aj070215
Abstract:

The use of Covid-19 contact tracing applications has become almost irrelevant now that several flavors of Covid-19 vaccine have been developed and are constantly being distributed to people during the pandemic to help alleviate the need for lockdowns. Also, the availability of at-home testing kits and testing sites means that people do not need to…

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(This article belongs to the SP12 (Special Issue on Multidisciplinary Sciences and Engineering 2021-22) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
7 Pages, 1,840 KB Download PDF

A Study on Novel Hand Hygiene Evaluation System using pix2pix

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 2, Page # 112–118, 2022; DOI: 10.25046/aj070210
Abstract:

The novel coronavirus infection (COVID-19), which appeared at the end of 2019 has developed into a global pandemic with numerous deaths, and has also become a serious social concern. The most important and basic measure for preventing infection is hand hygiene. In this study, by photographing palm images of nursing students after hand-washing, using fluorescent…

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(This article belongs to Section Biomedical Engineering (EBI))
Open AccessArticle
6 Pages, 1,323 KB Download PDF

The Operational Performance of Mass Transportation Before Covid-19 and New Normal Life: Case Study BRT TransJateng, Central Java

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 3, Page # 361–366, 2021; DOI: 10.25046/aj060342
Abstract:

This article examines the operational performance of Bus Rapid Transit (BRT) before the pandemic and a new normal life. Overview of BRT operational performance in terms of the number of passengers transported, load factor and operating ratio. The method used is to compare the conditions before the pandemic and the new era of life. The…

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(This article belongs to Section Transportation Science & Technology (TST))
Open AccessArticle
10 Pages, 1,125 KB Download PDF

An Analysis of the Reliability of Reported COVID-19 Data in Western Balkan Countries

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 2, Page # 1055–1064, 2021; DOI: 10.25046/aj0602120
Abstract:

More than one year after the outbreak of the COVID-19 pandemic the behavior of figures published by official sources of the countries are skeptical for the public. Many probability tests are used to detect the reliability of information among which Benford’s Law. This study focused on the Western Balkan countries, as one of the foremost…

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(This article belongs to Section Statistics & Probability (STP))
Open AccessArticle
13 Pages, 1,113 KB Download PDF

Assessment of Electricity Industries in SADC Region Energy Diversification and Sustainability

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 2, Page # 894–906, 2021; DOI: 10.25046/aj0602102
Abstract:

Before the COVID-19 crisis, the Southern African Developing Countries (SADC) had a varied energy mix including renewable energy, fossil fuels, and military energy production. The use of fossil fuels in the energy mix is known to be the source of the growing levels of greenhouse gases in the atmosphere. However, there was a reduction in…

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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
8 Pages, 662 KB Download PDF

Teaching/Learning Strategies in Context of Education 4.0

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 2, Page # 472–479, 2021; DOI: 10.25046/aj060254
Abstract:

Coronavirus pandemic and transition to distance learning have significantly accelerated the introduction of Education 3.0 – 4.0 technologies into traditional educational process. This paper discusses questions of training of IT- specialists in context of Education 4.0. Based on our experience, approaches to the organization of the educational process of IT- students are considered. It is…

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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
11 Pages, 773 KB Download PDF

How Ready is Renewable Energy? A Review Paper on Educational Materials and Reports Available for the Teaching of Hydrogen Fuel Cells in Schools

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 2, Page # 01–11, 2021; DOI: 10.25046/aj060201
Abstract:

Today, the costs of most Renewable Energy (RE) technologies especially hydrogen energy technologies such as fuel cells, are still beyond the means of poorer economies in developing countries. Hence, there is little public awareness and local expertise in RE in these countries and even lesser in hydrogen energy. To solve this problem, it is important…

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(This article belongs to the isaect-18 (Special Issue on Advanced Electrical and Communication Technologies 2019) & Section Green & Sustainable Science & Technology (GSS))

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