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Open AccessArticle
9 Pages, 1,061 KB Download PDF

Spot Toyota: Design and Development of a Mobile Application for Toyota’s Promotion Actions to the Young Audience

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 469–477, 2020; DOI: 10.25046/aj050358
Abstract:

This project aims to demonstrate the importance that digital media can have to the development of loyalty programs, namely in creating empathy and proximity relationships between brands and their target audience: young people. This study consisted of the creation of a digital platform for Toyota Portugal, named Spot Toyota, to communicate actions promoted by the…

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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
9 Pages, 1,252 KB Download PDF

Enhancing Decision Making Capabilities in Humanitarian Logistics by Integrating Serious Gaming and Computer Modelling

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 402–410, 2020; DOI: 10.25046/aj050351
Abstract:

The field of humanitarian logistics has in recent times gained an increasing attention from both academics and practitioners communities alike. Although various research groups have addressed theoretical and technical developments in humanitarian logistics using conventional research tools, applied research appears to be often dependent on practitioners’ inputs. This paper is an attempt to fill the…

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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
8 Pages, 901 KB Download PDF

Applications of Causal Modeling in Cybersecurity: An Exploratory Approach

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 380–387, 2020; DOI: 10.25046/aj050349
Abstract:

Our research investigates the use of causal modeling and its application towards mapping out cybersecurity threat patterns. We test the strength of various methods of data breaches over its impact on the breach’s discovery time as well as the number of records lost. Utilizing a Causal Modeling framework, we simulate the isolation of confounding variables…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
7 Pages, 671 KB Download PDF

Analysis of Local Rainfall Characteristics as a Mitigation Strategy for Hydrometeorology Disaster in Rain-fed Reservoirs Area

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 299–305, 2020; DOI: 10.25046/aj050339
Abstract:

The Gembong reservoir in Pati Regency, Java, Indonesia is a rain-fed reservoir, which experiences a depletion of it carrying capacity. The characteristic of local rainfall is one of the important factors in assessing the potential of hydrometeorology disasters in its area. Sedimentation in watersheds and reservoirs has covered water sources, so local rainfall determines the…

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(This article belongs to Section Environmental Sciences (ENS))
Open AccessArticle
10 Pages, 1,479 KB Download PDF

Evaluation of Type A Uncertainty in a Network Analyzer From 300 kHz to 8.5 GHz

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 226–235, 2020; DOI: 10.25046/aj050329
Abstract:

Network Analyzer is equipment widely used for the execution of radio frequency application scattering parameters. Throughout absolute reading the scattering parameter measured. An absolute reading does not include error, drift, offset, linearity, resolution, coefficient of sensitivity and several other variables that will contribute to the measured measurement dispersion. Type A evaluations of measurement uncertainty clarified…

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(This article belongs to Section Manufacturing Engineering (EMF))
Open AccessArticle
7 Pages, 1,402 KB Download PDF

Automated Abaca Fiber Grade Classification Using Convolution Neural Network (CNN)

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 207–213, 2020; DOI: 10.25046/aj050327
Abstract:

This paper presents a solution that automates Abaca fiber grading which would help the time-consuming baling of Abaca fiber produce. The study introduces an objective instrument paired with a system to automate the grade classification of Abaca fiber using Convolutional Neural Network (CNN). In this study, 140 sample images of abaca fibers were used, which…

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(This article belongs to Section Software Engineering in Computer Science (CSE))
Open AccessArticle
7 Pages, 1,310 KB Download PDF

Digestibility, Digestible and Metabolizable Energy of Earthworm Meal (Eisenia Foetida) Included in Two Levels in Guinea Pigs (Cavia Porcellus)

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 171–177, 2020; DOI: 10.25046/aj050323
Abstract:

The increasing cost of fishmeal and soybean meal forces us to look for unconventional sources of protein to feed guinea pigs, being able to use earthworm meal Eisenia foetida (EF) with 60-80% high quality raw protein; for this, the contribution of digestible nutrients and metabolizable energy must be known to formulate rations. The objective is…

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(This article belongs to Section Agriculture, Dairy & Animal Science (ADA))
Open AccessArticle
7 Pages, 1,149 KB Download PDF

Socioeconomic and Productive Disparity in Child Stunting in the Central Andes of Peru, Taking as a Model the Community of Tunanmarca, Jauja

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 135–141, 2020; DOI: 10.25046/aj050318
Abstract:

The differences of stunting through socio-economic and productive indicators in high Andean community of Peru were evaluated ((11°42′58.16′′ S, 75°37′31.13′′ W, altitude 3470 m). Cross-sectional study in 52 mothers with children under 5 years old was carried. A validated nutritional survey was applied. Z-scores height for age and nutritional status were determined using anthropometric methods…

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(This article belongs to Section Agriculture, Multidisciplinary (AMU))
Open AccessArticle
8 Pages, 1,815 KB Download PDF

University Students Result Analysis and Prediction System by Decision Tree Algorithm

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 115–122, 2020; DOI: 10.25046/aj050315
Abstract:

The main assets of universities are students. The performance of students plays a vital role in producing excellent graduate students who will be the future viable leader and manpower in charge of a country’s financial and societal progress. The purpose of this research is to develop a “University Students Result Analysis and Prediction System” that…

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(This article belongs to Section Information Systems in Computer Science (CIS))
Open AccessArticle
7 Pages, 730 KB Download PDF

Organizational, Social and Individual Aspect on Acceptance of Computerized Audit in Financial Audit Work

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 55–61, 2020; DOI: 10.25046/aj050308
Abstract:

Auditors now can no longer rely on the old-fashioned way of auditing manually. More and more jobs, increasingly complex work environment, the demands of the times, accuracy and speed of work require auditors inevitably must adopt technology. This research began with our success as academics in the audit family. Related to Indonesia, a large country…

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(This article belongs to the SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Engineering Management (EMM))
Open AccessArticle
7 Pages, 1,051 KB Download PDF

Dynamic Objects Parameter Estimation Program for ARM Processors Based Adaptive Controllers

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 34–40, 2020; DOI: 10.25046/aj050305
Abstract:

Modern microcontrollers are capable to realize not only traditional PID-regulators but also adaptive ones. Object of control parameters estimation is the biggest part of adaptive control from the point of view of time consumption. The ways to reduce this time for digital control systems based on ARM-CORTEX 32-bit and 64-bit processors are shown in the…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
10 Pages, 1,288 KB Download PDF

Evaluation of Uncertainty Measurement Calculation for Vector Network Analyzer From 300 kHz to 8.5 GHz

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 01–10, 2020; DOI: 10.25046/aj050301
Abstract:

Increasing the telecommunications products that allow Vector Network Analyzer is becoming more common tools to measure the S-Parameter. It will be an absolute number from the S-Parameter measurements produced in real and imaginary, other words it is also known as the product of the calculation. The calculation findings do not include the systematic and random…

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(This article belongs to Section Manufacturing Engineering (EMF))
Open AccessArticle
9 Pages, 1,157 KB Download PDF

Face Recognition on Low Resolution Face Image With TBE-CNN Architecture

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 730–738, 2020; DOI: 10.25046/aj050291
Abstract:

Face recognition in low resolution images has challenges in active research because face recognition is usually implemented in high resolution images (HR). In general, research leads to a combination of pre-processing and training models. Therefore, this study aims to classify low-resolution face images using a combination of pre-processing and deep learning. In addition, this study…

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(This article belongs to Section Information Systems in Computer Science (CIS))
Open AccessArticle
7 Pages, 1,435 KB Download PDF

Evaluation of Vapor Jet Refrigeration Cycle Driven by Solar Thermal Energy for Air Conditioning Applications: Case Study

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 646–652, 2020; DOI: 10.25046/aj050280
Abstract:

The need for air conditioning in rural areas where there is no source of electricity, leads to look for alternative solutions. Usage of Solar thermal system drive vapor jet refrigeration cycle (VJRC) instead of the traditional air conditioning systems, contributes in the reduction of the Global Worming and Ozone Depletion. The main objective of this…

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(This article belongs to Section Mechanical Engineering (EMH))
Open AccessArticle
7 Pages, 771 KB Download PDF

Determinants of Students’ Actual use of the Learning Management System (LMS): An Empirical Analysis of a Research Model

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 614–620, 2020; DOI: 10.25046/aj050277
Abstract:

This study built and tested a research model to determine the determinants that impact students’ actual use of the learning management system. A survey questionnaire was used to gather data from 148 university students who used LMS in their course of study. The structural equation model was used to analyze quantitative data. The study revealed…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
10 Pages, 1,105 KB Download PDF

Approach to Combine an Ontology-Based on Payment System with Neural Network for Transaction Fraud Detection

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 551–560, 2020; DOI: 10.25046/aj050269
Abstract:

Fraud, as regards means of payment, means the behavior of any legal or natural one that makes an abnormal or irregular use of a way of payment, elements of it or information contained therein, to improperly obtain an honest, service or enrichment, and or causing financial damage to the one that has distributed the means…

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(This article belongs to Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
8 Pages, 1,473 KB Download PDF

Object Classifications by Image Super-Resolution Preprocessing for Convolutional Neural Networks

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 476–483, 2020; DOI: 10.25046/aj050261
Abstract:

Blurred small objects produced by cropping, warping, or intrinsically so, are challenging to detect and classify. Therefore, much recent research is focused on feature extraction built on Faster R-CNN and follow-up systems. In particular, RPN, SPP, FPN, SSD, and DSSD are the layered feature extraction methods for multiple object detections and small objects. However, super-resolution…

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(This article belongs to Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
9 Pages, 1,289 KB Download PDF

The Usability Evaluation of Academic Progress Information System (SIsKA-NG)

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 460–468, 2020; DOI: 10.25046/aj050259
Abstract:

Limited functionalities of the Academic Progress Information System (SIsKA) has direct consequences on the quality of thesis management service at the authors’ magister study program of the authors’ university. This research focused on the significant improvement from the previous User Experience Questionnaire (UEQ) result of SIsKA. That significant improvement was based on the recommendations from…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Bioinformatics (BIF))
Open AccessArticle
8 Pages, 785 KB Download PDF

Promoting Continuous Professional Development Among Academics from A Vocational College by Using A Practical Workshop Based on Arduino Technology

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 452–459, 2020; DOI: 10.25046/aj050258
Abstract:

The internet of things has resulted in the design and development of many electronic sensors that need to be integrated with various technologies. Engineering academics need ongoing training relating to this integration as they need to subsequently teach their students. This relates to continuous professional development. The purpose of this article is to illustrate how…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
6 Pages, 883 KB Download PDF

A Comprehensive Study of Privacy Preserving Techniques in Cloud Computing Environment

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 419–424, 2020; DOI: 10.25046/aj050254
Abstract:

The huge growth in cloud storage utilization over the past years has made a big demand for an advanced technique and strong tools to make services even more practical and secure. Data privacy in cloud computing has become one of the biggest concerns for both individuals and organizations which adds more pressure on cloud service…

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(This article belongs to Section Cybernetics in Computer Science (CCY))
Open AccessArticle
8 Pages, 971 KB Download PDF

A Comparative Analysis of ARIMA and Feed-Forward Neural Network Prognostic Model for Bull Services

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 411–418, 2020; DOI: 10.25046/aj050253
Abstract:

Bull service is the natural copulation by a purebred male carabao with a female counterpart. This is part of the bull loan agenda of the Philippine Carabao Center-Visayas State University (PCC-VSU), one of the 12 regional centers of PCC. For the past years, PCC-VSU used averaging of bull services count of previous years and sometimes…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
6 Pages, 601 KB Download PDF

Hybrid Autogyro: Model and Longitudinal Control for Wind Gust Energy Conversion Using Autorotation

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 393–398, 2020; DOI: 10.25046/aj050251
Abstract:

In the new technologies for producing electricity from wind gusts, a new class of wind power converter has been proposed. The hybrid autogyro uses the principle of autorotation to generate lift. This paper proposes to take advantage of this rotation to also generate energy. There are systems that use flying wings or airplanes to reach…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Aerospace Engineering (EAR))
Open AccessArticle
8 Pages, 1,703 KB Download PDF

In-Plane Shear Behavior of Unreinforced Masonry Walls Strengthened with Fiber Reinforced Polymer Composites

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 360–367, 2020; DOI: 10.25046/aj050247
Abstract:

Unreinforced masonry (URM) wall is one of the oldest types of walls used around the world. During earthquakes, URM walls present a real danger to life safety due to their behavior characterized by a brittle failure caused by their feeble shear resistance to in-plane loads, which make their strengthening necessary. Numerous studies had been used…

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(This article belongs to Section Civil Engineering (ECV))
Open AccessArticle
9 Pages, 2,006 KB Download PDF

Shear Strength of Unreinforced Masonry Walls Retrofitted with CFRP

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 351–359, 2020; DOI: 10.25046/aj050246
Abstract:

This paper investigates the in plane behavior of unreinforced masonry (URM) walls externally strengthening on both sides by different configurations of unidirectional carbon fiber reinforced polymer (CFRP) wraps. In order to evaluate the effectiveness of using the strengthening systems to improve the in plane behavior of masonry walls, the experimental program was conducted by testing…

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(This article belongs to Section Construction & Building Technology (CBT))
Open AccessArticle
11 Pages, 1,316 KB Download PDF

The Effectiveness of Personality-Based Gamification Model for Foreign Vocabulary Online Learning

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 261–271, 2020; DOI: 10.25046/aj050234
Abstract:

Currently, there is a growing interest for applying gamification in e-learning due to innovations in technologies and pedagogies. However, motivation and engagement related problems can arise when the gamification elements are not personalized to match the individual’s needs. Therefore, this research proposes a Hybrid Learning Model that combines both Gamification and Personality Traits to increase…

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(This article belongs to Section Imaging Science & Photographic Technology (IPT))
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