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Open AccessArticle
9 Pages, 1,003 KB Download PDF

Accounting Software in Modern Business

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 862–870, 2021; DOI: 10.25046/aj060195
Abstract:

The purpose of the research is an investigation of different accounting software products, their functions, and specific features to make easier choice among variety of similar products and analysis of their pros and cons that can influence on companies’ performance. Authors classified accounting software according to its capabilities to serve the different managerial purposes. Because…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Engineering Management (EMM))
Open AccessArticle
9 Pages, 705 KB Download PDF

Customer Behavior of Green Advertising: Confirmatory Factor Analysis

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 833–841, 2021; DOI: 10.25046/aj060192
Abstract:

The implementation of green advertising is relatively low for credibility but has an impact on green customer behavior. Based on the phenomenon, the purpose of this study is to examine factors affecting green advertising development, which is based on experienced customers towards products and advertisements and environmental issues. This research focuses on customers to create…

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(This article belongs to the isaect-20 (Special Issue on Advanced Electrical and Communication Technologies 2020) & Section Engineering Management (EMM))
Open AccessArticle
7 Pages, 787 KB Download PDF

A Recommendation Approach in Social Learning Based on K-Means Clustering

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 719–725, 2021; DOI: 10.25046/aj060178
Abstract:

E-learning, among the most prominent modes of learning, offers learners the opportunity to attend online courses. To improve the quality of online learning, social learning through social networks promotes interaction and collaboration among learners. As part of the learning process management in these environments, the implementation of recommendation systems facilitates the provision of content adapted…

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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
12 Pages, 1,377 KB Download PDF

An Enhanced Artificial Intelligence-Based Approach Applied to Vehicular Traffic Signs Detection and Road Safety Enhancement

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 672–683, 2021; DOI: 10.25046/aj060173
Abstract:

The paper treats a problem for detection and recognition objects in computer vision sector, where researchers recommended OpenCV software and development tool, it’s several and better-remembered library resource for isolating, detecting, and recognition of particular objects, what we would find an appropriate system for detecting and recognition traffic roads signs. The robustness with optimization is…

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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
15 Pages, 2,437 KB Download PDF

Comparison of Machine Learning Parametric and Non-Parametric Techniques for Determining Soil Moisture: Case Study at Las Palmas Andean Basin

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 636–650, 2021; DOI: 10.25046/aj060170
Abstract:

Soil moisture is one of the most important variables to monitor in agriculture. Its analysis gives insights about strategies to utilize better a particular area regarding its use, i.e., pasture for cows (or similar), production forests, or even to answer what crops should be planted. The vertical structure of the soil moisture plays an important…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Agricultural Engineering (AEN))
Open AccessArticle
5 Pages, 669 KB Download PDF

Cardiovascular Risk in Patients who go to the Medical Office of a Private Health Center in North Lima

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 626–630, 2021; DOI: 10.25046/aj060168
Abstract:

Cardiovascular diseases are the group of conditions produced in the heart or blood vessels. This is one of the main causes of death in Peru and the world, produced mostly by non-communicable diseases and harmful habits, which makes it an extremely predictable disease. These factors include body mass index, smoking, diabetes, age, blood pressure, total…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Psychiatry (PSY))
Open AccessArticle
8 Pages, 634 KB Download PDF

Optimal PMU Placement Using Genetic Algorithm for 330kV 52-Bus Nigerian Network

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 597–604, 2021; DOI: 10.25046/aj060164
Abstract:

The phasor Measurement Unit is a modern tracking tool mounted on a network to track and manage power systems. PMU is accurate and time-synchronized device that gives voltage phasor measurements in nodes and current phasor measurements connected to those nodes where the PMU is installed. This study introduces the Genetic Algorithm for optimization of allocation…

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(This article belongs to Section Electrical Engineering (ELE))
Open AccessArticle
20 Pages, 3,025 KB Download PDF

Driving Behaviour Identification based on OBD Speed and GPS Data Analysis

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 550–569, 2021; DOI: 10.25046/aj060160
Abstract:

Vehicle accidents, particularly in small and large urban areas, are rising tremendously day by day worldwide. As a recent research subject in automaton transportation, the subsequent collision has become a vital issue and emergency. Internet of things (IoT) and the Internet of Vehicles (IoV) have become very popular these days because of their versatility, and…

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(This article belongs to Section Hardware & Architecture in Computer Science (CHA))
Open AccessArticle
13 Pages, 960 KB Download PDF

Bounded Floating Point: Identifying and Revealing Floating-Point Error

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 519–531, 2021; DOI: 10.25046/aj060157
Abstract:

This paper presents a new floating-point technology: Bounded Floating Point (BFP) that constrains inexact floating-point values by adding a new field to the standard floating point data structure. This BFP extension to standard floating point identifies the number of significant bits of the representation of an infinitely accurate real value, which standard floating point cannot.…

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(This article belongs to Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
8 Pages, 2,940 KB Download PDF

Development of an IoT Platform for Stress-Free Monitoring of Cattle Productivity in Precision Animal Husbandry

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 501–508, 2021; DOI: 10.25046/aj060155
Abstract:

Smart animal husbandries require the adoption of dedicated tools to assess the contribution of each animal to the production process. The IoT platform presented in this article is a real-team monitoring system for voluntary weighing of cattle. To this end, the ISO 18000-6 standard is used for animal identification through an ultra-high-frequency radio link between…

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(This article belongs to Section Automation & Control Systems (ACS))
Open AccessReview
8 Pages, 811 KB Download PDF

Ecosystem of Renewable Energy Enterprises for Sustainable Development: A Systematic Review

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 401–408, 2021; DOI: 0.25046/aj060146
Abstract:

In the Global sphere, the social, environmental, and economic pillars are the main contributors and accelerators to the sustainable development goals. As a result, the latter creates a platform for interdisciplinary researchers, society and decision-makers to collaborate in formulating ways to minimize factors contributing to environmental concerns. Energy is currently referred to as one 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 Green & Sustainable Science & Technology (GSS))
Open AccessReview
8 Pages, 623 KB Download PDF

Environmental Entrepreneurship as an Innovation Catalyst for Social Change: A Systematic Review as a Basis for Future Research

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 393–400, 2021; DOI: 10.25046/aj060145
Abstract:

There are pressures to adopt sustainable behaviour more so in generating profits and benefiting the society to accelerate green efforts through a green framework. The overarching goal of the paper is premised through various works of literature, building the ecosystem the elements highlighted by most researchers in the field of environmental entrepreneurship. The various models…

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(This article belongs to the SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Psychiatry (PSY))
Open AccessArticle
7 Pages, 1,745 KB Download PDF

Smart Collar and Chest Strap Design for Rescue Dog through Multidisciplinary Approach

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 386–392, 2021; DOI: 10.25046/aj060144
Abstract:

Rescuers escorted search dogs into the disaster area, using their unique sense of smell to find the injured. First, researchers summarize the design requirements in the search process from interviews with rescuers, and construct a conceptual prototype to confirm the interaction mode between the user and the dog. User central design invited people melt into…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Electronic Engineering (EEE))
Open AccessArticle
7 Pages, 961 KB Download PDF

Study of latencies in ThingSpeak

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 342–348, 2021; DOI: 10.25046/aj060139
Abstract:

IoT platforms play an important role on modern measurement systems because they allow the ingestion and processing of huge amounts of data (big data). Given the increasing use of these platforms, it is important to characterize their performance and robustness in real application scenarios. The paper analyzes the ThingSpeak platform by measuring the latencies associated…

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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
14 Pages, 936 KB Download PDF

Generalized Integral Transform Method for Bending and Buckling Analysis of Rectangular Thin Plate with Two Opposite Edges Simply Supported and Other Edges Clamped

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 283–296, 2021; DOI: 10.25046/aj060133
Abstract:

This paper presents the generalized integral transform method for solving flexural and elastic stability problems of rectangular thin plates clamped along and simply supported along remaining boundaries (x = 0, x = a) (CSCS plate). The considered plate is homogeneous, isotropic and carrying uniformly distributed transversely applied loading causing bending. Also studied, is a plate…

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(This article belongs to Section Civil Engineering (ECV))
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
12 Pages, 502 KB Download PDF

A Case Study to Enhance Student Support Initiatives Through Forecasting Student Success in Higher-Education

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 230–241, 2021; DOI: 10.25046/aj060126
Abstract:

Enrolment figures have been expanding in South African institutions of higher-learning, however, the expansion has not been accompanied by a proportional increase in the percent- age of enrolled learners completing their degrees. In a recent undergraduate-cohort-studies report, the DHET highlight the low percentage of students completing their degrees in the allotted time, having remained between…

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(This article belongs to the SP11 (Special Issue on Innovation in Computing, Engineering Science & Technology 2021) & Section Information Systems in Computer Science (CIS))
Open AccessArticle
12 Pages, 1,444 KB Download PDF

Balancing Exploration-Exploitation in the Set Covering Problem Resolution with a Self-adaptive Intelligent Water Drops Algorithm

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 134–145, 2021; DOI: 10.25046/aj060115
Abstract:

The objective of the metaheuristics, together with obtaining quality results in reasonable time, is to be able to control the exploration and exploitation balance within the iterative processes of these methodologies. Large combinatorial problems present ample search space, so Metaheuristics must efficiently explore this space; and exploits looking in the vicinity of good solutions previously…

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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
6 Pages, 315 KB Download PDF

Downlink Indoor Coverage Performance of Unmanned Aerial Vehicle LTE Base Stations

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 128–133, 2021; DOI: 10.25046/aj060114
Abstract:

In this study, we study on the downlink indoor coverage performance of unmanned air vehicle (UAV) base stations. We consider a probabilistic expression for air-to-ground (ATG) path loss, and a deterministic one for additional indoor losses in order to provide a practical model. One of our important assumptions is that the UAV base station operates…

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(This article belongs to the SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Aerospace Engineering (EAR))
Open AccessArticle
9 Pages, 700 KB Download PDF

Some Results on Fixed Points Related to \( \phi-\psi \) Functions in JS – Generalized Metric Spaces

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 112–120, 2021; DOI: 10.25046/aj060112
Abstract:

In this paper are shown some new results on fixed point related to a φ – ψ contractive map in JS – generalized metric spaces X. It proves that there exists a unique fixed point for a nonlinear map f:X→X, using two altering distance functions. Furthermore, it gives some results which related to a couple…

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(This article belongs to Section Mathematics (MAT))
Open AccessArticle
8 Pages, 1,024 KB Download PDF

Sensitivity Analysis of Data Normalization Techniques in Social Assistance Program Decision Making for Online Learning

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 49–56, 2021; DOI: 10.25046/aj060106
Abstract:

Data sensitivity analysis using normalization techniques in decision making has an impact on preference values and rankings in the case of social assistance programs for student online. The distribution of assistance is disproportionate and not on target to potential recipients. This study aims to analyze data sensitivity from simple data normalization techniques and linear techniques…

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(This article belongs to Section Theory & Methods in Computer Science (CTM))
Open AccessArticle
7 Pages, 1,228 KB Download PDF

Synthesis and Characterization of Graphene Oxide Under Different Conditions, and a Preliminary Study on its Efficacy to Adsorb Cu\(^{2+}\)

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 10–16, 2021; DOI: 10.25046/aj060102
Abstract:

Graphene oxide (GO) was prepared by the modified Hummer’s method, but the mass ratio of graphite to sodium nitrate (NaNO3) was varied from 2:1, 1:1, and 1:2. The primary reason for the variation was to determine the optimum conditions that would afford more oxygen functional groups to improve the material for application in adsorption. The…

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(This article belongs to the SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Chemical Engineering (ENC))
Open AccessArticle
9 Pages, 2,467 KB Download PDF

Standardized UCI-EGO Dataset for Evaluating 3D Hand Pose Estimation on the Point Cloud

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 1–9, 2021; DOI: 10.25046/aj060101
Abstract:

To evaluate and compare methods in computer vision, scientists must use a benchmark dataset and unified sets of measurements. The UCI-EGO dataset is a standard benchmark dataset for evaluating Hand Pose Estimation (HPE) on depth images. To build robotic arms that perform complex operations such as human hands, the poses of the human hand need…

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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
19 Pages, 3,727 KB Download PDF

The Designing of Institute’s Educational Mascots for Brand Identity

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 1759–1777, 2020; DOI: 10.25046/aj0506210
Abstract:

The purpose of this study is to show how to design the character used as the symbol or Mascot of the educational institution and how to apply the design results into advertising and Brand identity design such as printing art, poster, digital media, toy, and souvenir. In this study, the ideas of mascot design have…

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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
8 Pages, 3,421 KB Download PDF

Real-time Gradient-Aware Indigenous AQI Estimation IoT Platform

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 1666–1673, 2020; DOI: 10.25046/aj0506198
Abstract:

Environmental monitoring has gained significant importance in outdoor air quality measurement and assessment for fundamental survival as well as ambient assisted living. In real-time outdoor urban scale, instantaneous air quality index estimation, the electrochemical sensors warm-up time, cross-sensitivity computation-error, geo-location typography, instantaneous capacity or back up time; and energy efficiency are the six major challenges.…

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(This article belongs to the SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Environmental Sciences (ENS))
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