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Open AccessArticle
6 Pages, 2,622 KB Download PDF

Operating Systems Vulnerability – An Examination of Windows 10, macOS, and Ubuntu from 2015 to 2021

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 6, Page # 230–235, 2022; DOI: 10.25046/aj070625
Abstract:

This study investigated the vulnerabilities of three operating systems: Windows 10, macOS, and Ubuntu. The analysis of secondary data obtained from the CVE and NVD databases for the study period demonstrates varying OS vulnerability. Quantitative assessment of the vulnerability (using the vulnerability score) for the investigated operating systems found consistent results in the security vulnerability…

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(This article belongs to Section Information Systems in Computer Science (CIS))
Open AccessArticle
11 Pages, 2,134 KB Download PDF

A Self-Adaptive Routing Algorithm for Real-Time Video Transmission in VANETs

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 5, Page # 91–101, 2022; DOI: 10.25046/aj070512
Abstract:

Given the strict Quality of Experience (QoE) and Quality of Service (QoS) criteria for video transmission, such as delivery ratio, transmission delay, and mean opinion Score (MOS), video streaming is one of the hardest challenges in Vehicular Ad-Hoc Networks (VANETs). Additionally, VANET attributes, including environmental impediments, fluctuating vehicle density, and highly dynamic topology, have an…

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(This article belongs to the SP13 (Special Issue on Innovation in Computing, Engineering Science & Technology 2022) & Section Network Engineering (ENW))
Open AccessArticle
7 Pages, 6,496 KB Download PDF

Analysis of Layout Arrangement for CMOS Oscillators to Reduce Overall Variation on Silicon

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 5, Page # 46–52, 2022; DOI: 10.25046/aj070507
Abstract:

This investigation demonstrates the analysis of various layout arrangements for oscillator (OSC) realized by CMOS technologies. Moreover, the analysis reveals that the serpentine style of OSC stages attains the minimum output variation on silicon. This investigation is firstly verified by post-layout simulations, comparing the variation with different kinds of layout arrangement for OSC designs, including…

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(This article belongs to Section Electronic Engineering (EEE))
Open AccessArticle
6 Pages, 1,654 KB Download PDF

Maintainability Improving Effects such as Insulation Deterioration Diagnosis in Solitary Wave Track Circuit

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 4, Page # 9–14, 2022; DOI: 10.25046/aj070402
Abstract:

This paper is an extended version of the journal presented at ICECCME2021. In ICECCME2021, the authors presented that we have developed a solitary wave track circuit (SW-TC), and it is energy-saving compared to existing track circuits. Furthermore, we also explained that it can realize advanced train control at a low cost, equivalent to digital automatic…

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(This article belongs to the SP13 (Special Issue on Innovation in Computing, Engineering Science & Technology 2022) & Section Railway Engineering (ERL))
Open AccessArticle
9 Pages, 1,865 KB Download PDF

Deep Learning Affective Computing to Elicit Sentiment Towards Information Security Policies

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 3, Page # 152–160, 2022; DOI: 10.25046/aj070317
Abstract:

Information security behaviour is an integral part of modern business and has become a central theme in many research studies. One of the essential tools available that can be used to influence information security behaviour is information security policies (ISPs). These types of policies, which is mandatory in most organisations, are formalised rules and regulations…

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(This article belongs to the SP12 (Special Issue on Multidisciplinary Sciences and Engineering 2021-22) & Section Information Systems in Computer Science (CIS))
Open AccessArticle
8 Pages, 637 KB Download PDF

Digital Competencies of Saudi University Graduates Towards Digital Society: The Case of The University of Tabuk

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 2, Page # 171–178, 2022; DOI: 10.25046/aj070217
Abstract:

This paper presents findings and proposes recommendations from an evaluation of the level of digital competencies among Saudi university graduates to ascertain their readiness for becoming digital citizens, with high confidence in using digital technologies to successfully engage in digital transformation efforts to achieve Saudi Vision 2030. The sample comprised 352 University of Tabuk students…

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(This article belongs to Section Information Systems in Computer Science (CIS))
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
20 Pages, 1,251 KB Download PDF

Physics behind the Concept of a Sodium-Potassium-Cesium-Cooled Martian Nuclear Reactor

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 1, Page # 27–46, 2022; DOI: 10.25046/aj070104
Abstract:

The main goal of the work is to determine the basic conceptual solutions of a nuclear reactor operating on the surface of another planet. The problem was solved using the example of the Martian nuclear power plant. The article uses calculation and optimization research methods and corresponding program codes (well-known and author’s). The results of…

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(This article belongs to the SP12 (Special Issue on Multidisciplinary Sciences and Engineering 2021-22) & Section Nuclear Science & Technology (NST))
Open AccessArticle
6 Pages, 1,728 KB Download PDF

Opinion and Effectiveness of Kahoot! use in Online Distance Learning in Crop Production at Higher Education Level: A Case of Study

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 1, Page # 8–13, 2022; DOI: 10.25046/aj070102
Abstract:

Kahoot is one of the most popular learning platforms, with over 2.5 billion players per year worldwide, used mainly for knowledge review through gamification. However, students´ opinion and its effectiveness in online distance learning as well as in another language teaching has been little studied. With these aims, this study was carried out in the…

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(This article belongs to Section Education (EDU))
Open AccessArticle
13 Pages, 1,187 KB Download PDF

The Effect of Obstacle Design Architectures on Randomly Ranging AGVs in a Shared Workspace

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 5, Page # 335–347, 2021; DOI: 10.25046/aj060538
Abstract:

As mobile robots or Automated Guided Vehicles age, and their navigation components wear down, downtime may increase, and therefore robots may lose their path planning capabilities. In such blind-navigation scenarios, we assume robot(s) is programmed to undergo a default random-walk locomotion in a two-dimensional confined workspace with spatially populated obstacles. The robot(s) has only one…

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(This article belongs to Section Robotics (ROB))
Open AccessArticle
5 Pages, 778 KB Download PDF

Quantum Secure Lightweight Cryptography with Quantum Permutation Pad

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 4, Page # 401–405, 2021; DOI: 10.25046/aj060445
Abstract:

Quantum logic gates represent certain quantum operations to perform quantum computations. Of those quantum gates, there is a category of classical behavior gates called quantum permutation gates. As a quantum algorithm, quantum permutation pad or QPP consists of multiple quantum permutation gates to be implemented both in a quantum computing system as a quantum circuit…

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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
6 Pages, 618 KB Download PDF

Devices and Methods for Microclimate Research in Closed Areas – Underground Mining

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 4, Page # 395–400, 2021; DOI: 10.25046/aj060444
Abstract:

Technical safety and health are especially important for mining-extracting industry. Even though the respective lows and good engineering practices exist, technologies develop and could address even better security for humans and equipment. The research question is to survey microclimate sensors in underground mining and to find whether they are ready for automation. The article is…

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(This article belongs to the SP11 (Special Issue on Innovation in Computing, Engineering Science & Technology 2021) & Section Instruments & Instrumentation (IIN))
Open AccessArticle
11 Pages, 953 KB Download PDF

Evaluation Studies of Motion Sickness Visually Induced by Stereoscopic Films

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 4, Page # 241–251, 2021; DOI: 10.25046/aj060428
Abstract:

Humans have experienced motion sickness and possessed the knowledge of stereopsis since classical antiquity. Knowledge of stereopsis dates back to approximately 300 B.C., when Euclid first recognized the concept of depth perception in human vision. Further, the motion sickness is including a sensation of wooziness and nausea that has been documented since approximately 400 B.C.,…

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(This article belongs to Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
9 Pages, 769 KB Download PDF

Factors Affecting the Decision of Selecting Banking to Save Money of Individual Customers – Experimental in Da Nang City

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 3, Page # 409–417, 2021; DOI: 10.25046/aj060345
Abstract:

The purpose of this study is to evaluate the factors affecting the decisions of factors affecting the decision of individual customers to choose a savings bank at commercial banks in Da Nang city. . Through the use of appropriate research methods, the authors have found that there are 5 factors with 5 groups of factors…

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(This article belongs to the SP11 (Special Issue on Innovation in Computing, Engineering Science & Technology 2021) & Section Operations Research & Management Science (ORM))
Open AccessArticle
7 Pages, 710 KB Download PDF

Smart Mobility: Opportunities and Challenges for Colombian Cities

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 3, Page # 332–338, 2021; DOI: 10.25046/aj060338
Abstract:

The following document analyzes the current situation in mobility and intelligent transportation in Colombia and in some cities around the world. Presenting several cases of success and implementation of technologies and protocols that seek to improve the problems with the greatest impact in today’s cities, such as traffic congestion, environmental impact, accessibility, and road safety.…

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(This article belongs to Section Transportation Science & Technology (TST))
Open AccessArticle
9 Pages, 846 KB Download PDF

The health Sector Between Innovation and Organizational Performance: Applied Research in Moroccan Hospitals

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 3, Page # 277–285, 2021; DOI: 10.25046/aj060331
Abstract:

In the context of globalization and the crises that we are experiencing today, innovation becomes the engine of acceleration and resolution of all kinds of organizational dysfunctions. Different alternatives have been proposed by all researchers and practitioners. The role of this paper is to determine the peculiarities of innovation, including the role played by organizational,…

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(This article belongs to Section Engineering Management (EMM))
Open AccessArticle
7 Pages, 1,305 KB Download PDF

Use of Unmanned Aerial Vehicles in Aircraft Inspection

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 3, Page # 182–188, 2021; DOI: 10.25046/aj060321
Abstract:

The article further extends the researched issue of the unmanned aircraft use in the pre-flight and post-flight visual check of aircraft. Procedures of pre-flight inspection are fulfilled by the aircraft maintenance certified staff or the crew member before flight. The process is similar for all categories of aircraft, but its implementation differs for individual specific…

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(This article belongs to the SP11 (Special Issue on Innovation in Computing, Engineering Science & Technology 2021) & Section Aerospace Engineering (EAR))
Open AccessArticle
8 Pages, 776 KB Download PDF

Real Time and Post-Processing Flight Inspection by Drone: A Review

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 3, Page # 92–99, 2021; DOI: 10.25046/aj060310
Abstract:

Air Navigation Aids (NAVAIDs) whether implemented on the ground or in space and the Precision Approach Path Indicator (PAPI) system need to be checked in flight to ensure compliance with the standards set by International Civil Aviation Organization (ICAO). This activity has been carried out for decades by conventional aircraft and is usually done at…

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(This article belongs to Section Telecommunications (TEL))
Open AccessArticle
30 Pages, 7,960 KB Download PDF

Power Converters and EMS for Fuel Cells CCHP Applications: A Structural and Extended Review

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 3, Page # 54–83, 2021; DOI: 10.25046/aj060308
Abstract:

Fuel Cells (FCs) and Combined Cooling, Heating and Power (CCHP) systems are becoming very popular due to their environmental friendliness and immense applications. This extended review paper commenced by introducing the rampant South Africa’s electricity crisis as the basis for the study, followed by some structural analyses of up to forty-four miscellaneous power electronics converters…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Electrical Engineering (ELE))
Open AccessArticle
9 Pages, 23,258 KB Download PDF

Gripper Finger Design for Automatic Bottle Opener

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 2, Page # 1065–1073, 2021; DOI: 10.25046/aj0602121
Abstract:

This paper presents a design of parallel gripper finger for robotic dual-arm working with an automatic push-down bottle crown cork cap opener on ABB’s Yumi collaborative bartender robot. A safe gripper finger is made from ABS plastic by 3D printing for human-based interaction design for grasping and holding a glass bottle. Rack design and proposed…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Industrial Engineering (EID))
Open AccessArticle
7 Pages, 779 KB Download PDF

Blockchain-Based Decentralized Digital Self-Sovereign Identity Wallet for Secure Transaction

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 2, Page # 977–983, 2021; DOI: 10.25046/aj0602112
Abstract:

Blockchain (BC) as the widespread innovations in the 21st century has recognized itself to be immutable, tamper-resistant, decentralize and secure. This emerging technology is used as a functional technology for refining present technology and forming new applications for its robustness and disintermediation. Decentralized Digital Self-Sovereign Identity (DDSSI) is an identity mapped with individual identity information…

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(This article belongs to Section Theory & Methods in Computer Science (CTM))
Open AccessArticle
8 Pages, 1,173 KB Download PDF

Using Formal Methods to Model a Smart School System via TLA+ and its TLC Model Checker for Validation

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 2, Page # 821–828, 2021; DOI: 10.25046/aj060295
Abstract:

Formal methods are one of the efficient tools to verify and validate designs for different kinds of systems. Smart systems are attracting researchers’ attention due to the rapid spread of new technologies all over the world. Modeling a smart system requires connecting heterogeneous subsystems together to build it. Our contribution to this work is in…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Software Engineering in Computer Science (CSE))
Open AccessArticle
9 Pages, 973 KB Download PDF

A Framework for the Alignment of ICT with Green IT

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 2, Page # 593–601, 2021; DOI: 10.25046/aj060268
Abstract:

The Public Administration is forced to transform itself by taking advantage of the contribution of ICT to in the process of reducing bureaucracy and increase transparency, promoting the dematerialization of processes, increasing the quality of online services, allowing greater ubiquity of access, reducing response times, in the search for improvement of the quality of life…

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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, 2,664 KB Download PDF

Design Approach of an Electric Single-Seat Vehicle with ABS and TCS for Autonomous Driving Based on Q-Learning Algorithm

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 2, Page # 464–471, 2021; DOI: 10.25046/aj060253
Abstract:

Compared to other types of autonomous vehicles, the single-seat is the simplest when designing, since its compact design makes it an option that can simplify different mechanical aspects and enhance those of greater importance such as the steering and the braking system. Likewise, the electronic and electrical design may be a great improvement on the…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Automation & Control Systems (ACS))
Open AccessArticle
8 Pages, 1,100 KB Download PDF

Architecture of Real-Time Patient Health Monitoring Based on 5G Technologies

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 2, Page # 351–358, 2021; DOI: 10.25046/aj060240
Abstract:

Worldwide, the epidemiological situation is constantly changing and with the exponential increase in the number of confirmed coronavirus cases, the number of health care workers has decreased significantly and this is due to the direct and daily contact of patients. One of the major challenges of the last few months is to prevent the spread…

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(This article belongs to Section Interdisciplinary Applications of Computer Science (CSI))

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