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Open AccessArticle
6 Pages, 1,112 KB Download PDF

In Body Antenna for Monitoring and Controlling Pacemaker

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 74–79, 2020; DOI: 10.25046/aj050209
Abstract:

This paper is an extension of work originally presented in 2019 International Conference on Automation, Computational and Technology Management (ICACTM). A micro-strip patch in-body designed antenna is constructed on pacemaker to monitor and control the pacemaker wirelessly. The antenna is intended for ISM (Industrial, Scientific, and Medical) band (2.4 GHz to 2.48 GHz). A perfect…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Telecommunications (TEL))
Open AccessArticle
13 Pages, 1,150 KB Download PDF

Improvement of the Natural Self-Timed Circuit Tolerance to Short-Term Soft Errors

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 44–56, 2020; DOI: 10.25046/aj050206
Abstract:

The paper discusses the features of the implementation and functioning of digital self-timed circuits. They have a naturally high tolerance to short-term single soft errors caused by various factors, such as nuclear particles, radiation, and others. Combinational self-timed circuits using dual-rail coding of signals are naturally immune to 91% of typical soft errors classified in…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Electronic Engineering (EEE))
Open AccessArticle
5 Pages, 1,071 KB Download PDF

Rooftop Urban Agriculture Model with Two Tomato Varieties (Lycopersicum esculentum Mill) and Toppings in the High Jungle – Peru

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 446–450, 2020; DOI: 10.25046/aj050157
Abstract:

The study objective was to design and evaluate the agroecological system of an agricultural model with vegetable covers (Luffa cylindrica, Cyclanthera pedata and Mucuna pruriens) associated with tomato plants (Lycopersicum esculentum Mill), Rio Grande and Cherry varieties. The agroecological system is shown with its components of inputs, processes and outputs. The main entrances being solar…

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(This article belongs to Section Green & Sustainable Science & Technology (GSS))
Open AccessArticle
10 Pages, 2,808 KB Download PDF

Seismic Response Modification Factor for Special Concrete Structures Based on Pushover & Non-linear Time History Analyses

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 436–445, 2020; DOI: 10.25046/aj050156
Abstract:

Reinforced concrete (RC) structures are able to dissipate a large amount of energy during earthquake (EQ). RC structures designed to resist EQs must have enough strength and stiffness to prevent any possible collapse as well as to control deflection. Seismic codes include the response reduction/modification factor(R) in calculation of equivalent lateral forces used for EQ…

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(This article belongs to Section Civil Engineering (ECV))
Open AccessArticle
7 Pages, 1,637 KB Download PDF

Fuzzy Logic Control Management with Stand Alone Photovoltaic – Fuel Cell System

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 424–430, 2020; DOI: 10.25046/aj050154
Abstract:

In this paper, a Hybrid System introduced (HS), which consists of Solar Photo-Voltaic (PV) system and the Fuel Cell (FC) System as alternative source of electrical power. The HS is used to supply the required electricity to a Single-Phase load with the help of Pulse Width Modulation Voltage Source Inverter (PWM-VSI). The PV provide the…

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(This article belongs to Section Electrical Engineering (ELE))
Open AccessArticle
5 Pages, 1,012 KB Download PDF

Optimization of the Feeding Point Location of Rectangular Microstrip Patch Antenna

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 382–386, 2020; DOI: 10.25046/aj050149
Abstract:

Microstrip patch antennas (MPAs) are comfortable and have better anticipation compared to traditional antennas. Not only the weight of this type of antennas is lighter but also, they have little capacity, minimum price, reduced in measurement as well as affluence of fiction then observance. Recently, it has been many times reevaluated for the improvement of…

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(This article belongs to Section Electronic Engineering (EEE))
Open AccessArticle
10 Pages, 1,364 KB Download PDF

Effects of Split Ring Resonator (SRR) Metamaterial on the Radiation Pattern and Variation of the Heating Focus Point of the Microstrip Patch Antenna

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 307–316, 2020; DOI: 10.25046/aj050139
Abstract:

Metamaterial antennas are some sort of antennas which utilize metamaterials to improve the efficiency of small (small electrical) antenna systems and also enhance the antenna’s radiation pattern. The unusual properties of metamaterials such as coefficients of permittivity and permeability, as well as the negative refractive index, have led to increase the use of these artificial…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Telecommunications (TEL))
Open AccessArticle
7 Pages, 670 KB Download PDF

Hospital Warehouse Management during the construction of a new building through Lean Techniques

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 256–262, 2020; DOI: 10.25046/aj050132
Abstract:

This paper shows a method applied during the reconstruction of an existing middle size Italian hospital. In fact, during this delicate phase, the project had a significant decrease in storage space and access gates for goods, medicines and medical devices. This aspect has a negative impact on road traffic. There was no consensus among the…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Construction & Building Technology (CBT))
Open AccessArticle
7 Pages, 408 KB Download PDF

Framework for Automation of Cloud-Application Testing using Selenium (FACTS)

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 226–232, 2020; DOI: 10.25046/aj050129
Abstract:

A framework is an amalgamation of integrated tools, libraries, utilities and its coordination to interact with the other automation components. The motive of designing a test automation framework is to implement uniform standards towards automation throughout the organization to achieve the desired outcomes. Test automation framework is required to maintain the standardization of the activities…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Software Engineering in Computer Science (CSE))
Open AccessArticle
8 Pages, 847 KB Download PDF

Configurable Process Model: Discovery Approach from Event Logs

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 183–190, 2020; DOI: 10.25046/aj050124
Abstract:

In the domain of business process management, the configurable process model is widely used to optimize time and cost of business process models design, which is known as the concept of “reuse”. Using process mining techniques for process model discovery helps to provide a better view on processes and improve quality of models. The majority…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Information Systems in Computer Science (CIS))
Open AccessArticle
9 Pages, 733 KB Download PDF

Into the Online Space: Outcomes for a PASS Online Pilot Across Different First Year University Subjects

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 142–150, 2020; DOI: 10.25046/aj050119
Abstract:

Peer Assisted Study Sessions (PASS) is a student let program designed to support students transitioning into university and tackling traditionally difficult first year core subjects. The model is collaborative with student leaders facilitating activities and discussions driven by student need. Consistently research has found that students can benefit, in terms of increased grades, from attending…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Behavioral Sciences (BHS))
Open AccessArticle
9 Pages, 631 KB Download PDF

Performance Portability and Unified Profiling for Finite Element Methods on Parallel Systems

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 119–127, 2020; DOI: 10.25046/aj050116
Abstract:

The currently available variety of modern, highly-parallel universal processors includes multi-core CPU and many-core GPU (Graphics Processing Units) from different vendors. Systems composed of such processors enable high-performance execution of demanding applications like numerical Finite Element Methods. However, today’s application pro- gramming for parallel systems lacks performance portability: the same program code cannot achieve stable…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Information Systems in Computer Science (CIS))
Open AccessArticle
7 Pages, 1,057 KB Download PDF

Constrained Path Planning for Both Smooth Motion Profile and Stable Control

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 93–99, 2020; DOI: 10.25046/aj050112
Abstract:

In our era, human and machine must share the same workspace in various plants such as warehouse logistics, material transportation, manufacturing factory or assisted human. The collaboration is essential to maintain the safe operation and the complete mission. In this paper, a design of anti-vibration scheme using Spline generator for grounded vehicle platform in human-machine…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Robotics (ROB))
Open AccessArticle
6 Pages, 747 KB Download PDF

Advanced Hybrid Energy Harvesting Systems for Unmanned Aerial Vehicles (UAVs)

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 34–39, 2020; DOI: 10.25046/aj050105
Abstract:

The recent use of rotary-wing unmanned aerial vehicles (UAVs) has gained significant interest and continuously been implemented since they are used across the world for civilian, commercial, as well as military applications. The drawback of UAVs is the fight-time due to the limited battery capacity. Therefore, energy harvesting (EH), captured energy from the ambient environment…

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(This article belongs to Section Electronic Engineering (EEE))
Open AccessArticle
8 Pages, 2,118 KB Download PDF

Industrial Network for The Control and Supervision of The Acetic Acid Dispatch Process, and Its Influence on The Reduction of Chemical Contaminants for Operators

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 13–20, 2020; DOI: 10.25046/aj050103
Abstract:

This article develops the design and implementation of an industrial network for the control and supervision of the process of dispatching acetic acid, which aims to reduce the presence of this chemical in the environment, since the process is activated manually by the operators; what generates a lack of precision in several stages of the…

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(This article belongs to Section Automation & Control Systems (ACS))
Open AccessArticle
13 Pages, 1,205 KB Download PDF

Linear Logic Synthesis of Multi-Valued Sequential Circuits

Advances in Science, Technology and Engineering Systems Journal, Volume 4, Issue 6, Page # 430–442, 2019; DOI: 10.25046/aj040654
Abstract:

The basics of unconventional design of current circuits of two-valued and multi-valued memory elements (ME) for storing current digital signals and flip-flops of the main types on their basis are considered. A nontraditional method of ME synthesis is proposed, which is based on the mathematical tool of linear algebra. Linear equations, structural and functional schemes…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Electronic Engineering (EEE))
Open AccessArticle
12 Pages, 1,518 KB Download PDF

Performance Analysis of Routing Protocols in Resource-Constrained Opportunistic Networks

Advances in Science, Technology and Engineering Systems Journal, Volume 4, Issue 6, Page # 402–413, 2019; DOI: 10.25046/aj040651
Abstract:

Recently, opportunistic networks are considered as one of the most attractive developments of ad hoc mobile networks (MANETs) that have emerged thanks to the development of intelligent devices. Due to the mobility-related instability of the paths between nodes and due to the limited buffer and energy resources, the ultimate objective of routing protocols in opportunistic…

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(This article belongs to Section Network Engineering (ENW))
Open AccessArticle
7 Pages, 7,559 KB Download PDF

MIMO Fractional Order Control of a Water Tank Plant

Advances in Science, Technology and Engineering Systems Journal, Volume 4, Issue 6, Page # 321–327, 2019; DOI: 10.25046/aj040641
Abstract:

This work implements a MIMO (Multiple Input Multiple Output) FO (Fractional Order) control system for controlling the level and temperature of the water inside a tank by means of two inflow rates: cold and hot water, which are mixed to produce an outflow rate. Such a process exhibits coupling between inputs and outputs. A linear…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Automation & Control Systems (ACS))
Open AccessArticle
5 Pages, 909 KB Download PDF

Smart Ambulance: Speed Clearance in the Internet of Things paradigm using Voice Chat

Advances in Science, Technology and Engineering Systems Journal, Volume 4, Issue 6, Page # 280–284, 2019; DOI: 10.25046/aj040635
Abstract:

In recent years, researchers have focused on the development of many applications of information and communication which could lead to enhance human life. The congestion and road traffic are one of the most problems facing the ambulance transportation to provide fast healthcare services for patients. In this work, a tracking and data transfer system has…

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(This article belongs to Section Network Engineering (ENW))
Open AccessArticle
8 Pages, 1,255 KB Download PDF

Optimization of the Electrical Discharge Machining of Powdered Metallurgical High-Speed Steel Alloy using Genetic Algorithms

Advances in Science, Technology and Engineering Systems Journal, Volume 4, Issue 6, Page # 255–262, 2019; DOI: 10.25046/aj040632
Abstract:

Through the Electrical Discharge Machining, the temperature is very high, which can lead to the material phase’s transformation and affects material properties, which can lead to failure of the products in the industry. This study aims to investigate the effect of a new input parameter (pulse cycle time Tc), with other parameters on the EDM…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Metallurgy & Metallurgical Engineering (MME))
Open AccessArticle
4 Pages, 538 KB Download PDF

Development of Evaluation Metrics for Learners in Unplugged Activity

Advances in Science, Technology and Engineering Systems Journal, Volume 4, Issue 6, Page # 216–219, 2019; DOI: 10.25046/aj040628
Abstract:

As well as physical computing, unplugged activity is important in ICT (Information and Communication Technology) education, that uses information and communications technology to support, enhance, and optimize the delivery of information, and software education. In order to achieve educational objectives in unplugged activity, evaluation metrics of learners are necessary. However, there is little work on…

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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
5 Pages, 1,053 KB Download PDF

Simulation and Reproduction of a Manipulator According to Classical Arm Representation and Trajectory Planning

Advances in Science, Technology and Engineering Systems Journal, Volume 4, Issue 6, Page # 158–162, 2019; DOI: 10.25046/aj040619
Abstract:

The technical and vocational institutions are the key feeders for skilled human capital in the robotic revolution economy. It is essential to engage the students by creating new, affordable robotics at a fraction of the cost. This study presents the design and simulation of a six-axis robot manipulator specifically made for education and training. The…

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(This article belongs to Section Robotics (ROB))
Open AccessArticle
11 Pages, 1,590 KB Download PDF

Coordination between Heterogeneous Models Using a Meta-model Composition Approach

Advances in Science, Technology and Engineering Systems Journal, Volume 4, Issue 6, Page # 147–157, 2019; DOI: 10.25046/aj040618
Abstract:

The technological advance as well as needs of human beings made that systems became more and more complex. In contrast, the use and creation of new modelling languages became simple and no more reserved for a handful of language experts. Consequently, many new practices of systems implementation emerged, among them, the use of different domain…

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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, 832 KB Download PDF

A New Wire Optimization Approach for Power Reduction in Advanced Technology Nodes

Advances in Science, Technology and Engineering Systems Journal, Volume 4, Issue 6, Page # 140–146, 2019; DOI: 10.25046/aj040617
Abstract:

In advanced technologies nodes, starting from 28 nm to 7 nm and below, the power consumed of integrated circuits (ICs) becomes a big concern. Consequently, actual electronic design automation (EDA) tools are facing many challenges to have low power, reduced area and keep having required performance. To reach required success criteria, and because each picosecond…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Electronic Engineering (EEE))
Open AccessArticle
5 Pages, 2,229 KB Download PDF

Intelligent Wireless System for PV Supervision Based on The Raspberry Pi

Advances in Science, Technology and Engineering Systems Journal, Volume 4, Issue 6, Page # 94–98, 2019; DOI: 10.25046/aj040611
Abstract:

Photovoltaic systems and monitoring go hand in hand. There is no better way to check the health of your photovoltaic system than to utilize a remote monitoring system. Monitoring and tracking of photovoltaic systems are crucial for reliable functioning and optimal yield of any solar electric system. This paper aims to introduce a remote electronic…

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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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