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Open AccessArticle
6 Pages, 678 KB Download PDF

Towards Enterprise Technical Architecture for the Implementation of the South African NHI

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 724–729, 2020; DOI: 10.25046/aj050290
Abstract:

This paper provides an insight about the significance of the enterprise technical architecture (ETA) in enabling and supporting the implementation of the South African National Health Insurance (NHI). Design: Existing documentations from both academic and government domains were gathered, and analyzed using the hermeneutics technique, from the perspective of interpretivist approach. Based on the analysis,…

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(This article belongs to Section Information Systems in Computer Science (CIS))
Open AccessArticle
6 Pages, 932 KB Download PDF

Comparison of the RC-Triggered MOSFET-Based ESD Clamp Circuits for an Ultra-low Power Sensor System

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 718–723, 2020; DOI: 10.25046/aj050289
Abstract:

This paper uses the RC-triggered MOSFET-based electrostatic discharge (ESD) power clamp to conduct ESD from ESD events and not affect the ultra-low power sensor system. Then using the stacked device include stacked MOSFET or stacked BJT to reduce the leakage current which increases with temperature. Moreover, we compare gate-driven method and two-level–driven with both gate-driven…

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(This article belongs to Section Electronic Engineering (EEE))
Open AccessArticle
8 Pages, 1,205 KB Download PDF

Evaluation of Mini-Hydro Power for Off Grid Electrification in Rural/Isolated Areas in Africa

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 703–710, 2020; DOI: 10.25046/aj050287
Abstract:

Rural electrification and sustainable energy services to the less privileged is à major challenge faced in Nigeria. Off-grid power generation via small hydropower plant would mitigate this challenge. This Paper discusses the awareness and assessment of small hydro power for off-grid electrification in rural/isolated areas in Nigeria. In this research, the method of onsite data…

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(This article belongs to Section Electrical Engineering (ELE))
Open AccessArticle
8 Pages, 3,086 KB Download PDF

A Resolution-Reconfigurable Asynchronous SAR ADC with Segmented and Non-Binary Weighted Capacitance DACs

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 665–672, 2020; DOI: 10.25046/aj050282
Abstract:

With the addition of thing of internet applications to 5G smartphones, mobile standby time and ultra-low-power sensing systems have become increasingly important. Nowadays, such sensing systems typically reduce power consumption to microwatts. This paper presents segmented and non-binary weighted capacitance DACs, low power, high resolution, an asynchronous clock, a spark-detect, vcm-based switching and direct switching,…

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(This article belongs to Section Electronic Engineering (EEE))
Open AccessArticle
12 Pages, 1,443 KB Download PDF

On the Use of Triple Graph Grammars for Model Composition

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 653–664, 2020; DOI: 10.25046/aj050281
Abstract:

In the software engineering research, several works focus on advantages of multi-modeling, which facilitate modeling a system by separating of concerns. The Model Driven Engineering approach relies on model to design software artefacts during the software development lifecycle. Handling such models involves describing some model management operators like ‘ composition ‘. That is an operation…

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(This article belongs to Section Software Engineering in Computer Science (CSE))
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
11 Pages, 1,290 KB Download PDF

Activerest: Design of A Graphical Interface for the Remote use of Continuous and Holistic Care Providers

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 635–645, 2020; DOI: 10.25046/aj050279
Abstract:

One of the most prevalent physical limitations of both aging and accidents is immobility. Being bedridden requires great care to avoid the formation of pressure ulcers. Thus, the ‘ActiveRest’ project aimed to develop a textile mattress guard that will contribute to the prevention of pressure ulcers. This textile mattress guard integrates a monitoring system, based…

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(This article belongs to the Special Issue on Multidisciplinary Sciences and Engineering 2019-20 & Section Bioinformatics (BIF))
Open AccessArticle
14 Pages, 867 KB Download PDF

Commercialization Process of Disruptive Innovations in Corporate Ventures and Spinoff Companies: A Comparison

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 621–634, 2020; DOI: 10.25046/aj050278
Abstract:

One of the most critical challenges that large companies, small enterprises and research institutes face, when commercializing their innovations, is the transfer process at the moment of scaling up. These organizations often transfer their innovation to either existing business units or create a new business entirely. The process of transferring innovations to an existing unit…

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(This article belongs to the Special Issue on Multidisciplinary Sciences and Engineering 2019-20 & Section Engineering Management (EMM))
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 Special Issue on Multidisciplinary Sciences and Engineering 2019-20 & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
8 Pages, 2,433 KB Download PDF

HDR Image Tone Mapping Approach Using Multiresolution and Piecewise Linear Perceptual Quantization

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 606–613, 2020; DOI: 10.25046/aj050276
Abstract:

This paper discusses a new Tone Mapping (TM) approach converting a High Dynamic Range (HDR) image into a Low Dynamic Range (LDR) image able at the same time to extract the relevant details and enhance the contrast of LDR images to ensure a good LDR image visual quality. This approach uses an advantage of multiresolution…

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(This article belongs to Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
5 Pages, 796 KB Download PDF

Statistical Aspects of the Environment of Albanian Students Who Were Admitted to Higher Public Education Institutions in the Year 2014

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 592–596, 2020; DOI: 10.25046/aj050274
Abstract:

The research presents a statistical analysis that characterize the environment of the admitted students to Higher Public Education Institutions, by providing an overview of student’s distribution to the courses of studies offered by universities in Albania, such as, economy, medicine, technical etc., and grouping them according to the relative density of 38 (thirty eight) administrative…

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(This article belongs to Section Statistics & Probability (STP))
Open AccessArticle
7 Pages, 746 KB Download PDF

Comparison Analysis between Mobile Banking and Mobile Payment as Determinant Factors of Customer Privacy

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 469–475, 2020; DOI: 10.25046/aj050260
Abstract:

Mobile banking and mobile payment are currently always used by customers for financial payments. With customer payments, it is usually easier to make payments with mobile payment, because it is more practical and direct than mobile banking. However, is the privacy of both platforms understood by the customer? Research questions to be answered: 1) What…

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(This article belongs to Section Information Systems in Computer Science (CIS))
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 Special Issue on Multidisciplinary Sciences and Engineering 2019-20 & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
11 Pages, 1,354 KB Download PDF

Pyrolysis of Beech Wood in A Continuous Drop Tube Reactor in Comparison to A Batch Reactor

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 441–451, 2020; DOI: 10.25046/aj050257
Abstract:

The goal of this research work is first to investigate the comparison between a batch and a continuous pyrolysis reactor (at 500, 550 and 600 °C) and the eventual differences and similarities that are obtained by analysing the obtained liquid and gas compositions. All the products formed were examined: liquids by GC-MS/FID and Karl Fischer…

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(This article belongs to the Special Issue on Multidisciplinary Sciences and Engineering 2019-20 & Section Thermodynamics (THD))
Open AccessArticle
9 Pages, 965 KB Download PDF

Author Identification for Marathi Language

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 432–440, 2020; DOI: 10.25046/aj050256
Abstract:

This is era of new technology; most of information is collected from internet, web sites. Some people uses data from research papers, thesis, and website as it is and publish as their own research without giving proper acknowledgement. This term is known as plagiarism. There are two types of plagiarism detection methods, i) Extrinsic plagiarism…

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(This article belongs to Section Artificial Intelligence in Computer Science (CAI))
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 Special Issue on Multidisciplinary Sciences and Engineering 2019-20 & Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
12 Pages, 1,343 KB Download PDF

Using Metaheuristics-Based Methods to Provide Sustainable Market Solutions, Suitable to Consumer Needs

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 399–410, 2020; DOI: 10.25046/aj050252
Abstract:

Nowadays the buildings sector is one of the key sectors to achieve sustainability, with the correspondent consumers, in particular, the household consumers, having the need to perform sustainable choices every day, regarding the appliances to be acquired from the market. This is not only due to government’s growing concerns about sustainability but also with the…

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(This article belongs to the Special Issue on Multidisciplinary Sciences and Engineering 2019-20 & Section Energy & Fuels (ENF))
Open AccessArticle
9 Pages, 3,109 KB Download PDF

A Critical Analysis of Usability and Learning Methods on an Augmented Reality Application for Zoology Education

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 384–392, 2020; DOI: 10.25046/aj050250
Abstract:

In recent years, research has been conducted focused on the use of technologies in the classroom, but one of the main problems is to demonstrate that the use of this technology favors learning compared to traditional methods. One of these technologies is augmented reality that allows seeing virtual objects superimposed in the real world, but…

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(This article belongs to the Special Issue on Multidisciplinary Sciences and Engineering 2019-20 & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
7 Pages, 437 KB Download PDF

Wilson-Hilferty-type Approximation for Poisson Random Variable

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 377–383, 2020; DOI: 10.25046/aj050249
Abstract:

The possibility to apply non-linear transformation of the Wilson-Hilferty type to the Pois- son random variable is investigated using an analytic approach, in order to improve the convergence towards the large-parameter Gaussian limit. Considering the already existing non-linear transformation for the Gamma distribution, the original Wilson-Hilferty and a higher-order transformations are showed and approximations for…

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(This article belongs to Section Interdisciplinary Applications of Computer Science (CSI))
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
4 Pages, 673 KB Download PDF

Evolutionary Quantum Technology: The Future with Holographic Plasma Voxel

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 305–308, 2020; DOI: 10.25046/aj050240
Abstract:

This current situation will affect the future, technology models that are unthinkable or which impossible to happen pops up one by one. Like the hologram, this technology began to develop as a solution to increase user comfort in operating a system that is needed. This paper explains the development of hologram technology that is currently…

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(This article belongs to Section Theory & Methods in Computer Science (CTM))
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))
Open AccessArticle
7 Pages, 1,007 KB Download PDF

Analyzing Job Tenure Factors in Private and Public Companies in Albania by Using Cox Proportional Hazards Model

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 254–260, 2020; DOI: 10.25046/aj050233
Abstract:

Job tenure is an important factor for both employees and employers. Sometimes, for employees, this time is a criterion in starting new job, and also for employers when they have to hire new employees. It measures the length of time that employees have been in their current job or with their current employer. Analyzing factors,…

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(This article belongs to Section Statistics & Probability (STP))
Open AccessArticle
7 Pages, 1,302 KB Download PDF

Implementing an AGV System to Transport Finished Goods to the Warehouse

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 241–247, 2020; DOI: 10.25046/aj050231
Abstract:

This work describes a case study carried out in an automotive company. The main objective was to increase the productivity of the last workstation of an assembly line by implementing an AGV System to transport finished goods to the warehouse. A comprehensive analysis of Value Added and Non-Value Added activities were performed to understand the…

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(This article belongs to Section Engineering Management (EMM))
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