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Open AccessArticle
8 Pages, 1,262 KB Download PDF

Detection Method and Mitigation of Server-Spoofing Attacks on SOME/IP at the Service Discovery Phase

Advances in Science, Technology and Engineering Systems Journal, Volume 11, Issue 1, Page # 25–32, 2026; DOI: 10.25046/aj110103
Abstract:

Service-oriented architecture has attracted attention in automotive development. The Automotive Open System Architecture (AUTOSAR) specifies Scalable Service-Oriented Middleware over IP (SOME/IP) as a key middleware for service-oriented communication in-vehicles. However, SOME/IP-based networks are vulnerable to server spoofing during the service discovery phase, enabling attackers to cause man-in-the-middle attacks by impersonating legitimate services. This paper proposes…

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(This article belongs to the SP19 (Special Issue on Innovation in Computing, Engineering Science & Technology 2025-26) & Section Information Systems in Computer Science (CIS))
Open AccessArticle
6 Pages, 830 KB Download PDF

The First Study on Ionospheric Peak Variability over Equatorial Africa (COSMIC-2)

Advances in Science, Technology and Engineering Systems Journal, Volume 10, Issue 4, Page # 14–19, 2025; DOI: 10.25046/aj100402
Abstract:

In regions like the African equatorial region, where ground-based sensors like ionosondes and incoherent scatter radars are limited, satellite-based radio occultation (RO) observations offer a new alternative for ionospheric data collecting and optimization. Using RO measurements from the mostly newly launched COSMIC-2 (Constellation Observing System for Meteorology, Ionosphere, and Climate-2) mission, hence, the equatorial Africa,…

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(This article belongs to Section Meteorology & Atmospheric Sciences (MAS))
Open AccessArticle
12 Pages, 376 KB Download PDF

Advancements in Explainable Artificial Intelligence for Enhanced Transparency and Interpretability across Business Applications

Advances in Science, Technology and Engineering Systems Journal, Volume 9, Issue 5, Page # 09–20, 2024; DOI: 10.25046/aj090502
Abstract:

This manuscript offers an in-depth analysis of Explainable Artificial Intelligence (XAI), em- phasizing its crucial role in developing transparent and ethically compliant AI systems. It traces AI’s evolution from basic algorithms to complex systems capable of autonomous de- cisions with self-explanation. The paper distinguishes between explainability—making AI decision processes understandable to humans—and interpretability, which provides…

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(This article belongs to the SP16 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2024) & Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
9 Pages, 3,765 KB Download PDF

Integrating Speech and Gesture for Generating Reliable Robotic Task Configuration

Advances in Science, Technology and Engineering Systems Journal, Volume 9, Issue 4, Page # 51–59, 2024; DOI: 10.25046/aj090406
Abstract:

This paper presents a system that combines speech and pointing gestures along with four distinct hand gestures to precisely identify both the object of interest and parameters for robotic tasks. We utilized skeleton landmarks to detect pointing gestures and determine their direction, while a pre-trained model, trained on 21 hand landmarks from 2D images, was…

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(This article belongs to the SP16 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2024) & Section Robotics (ROB))
Open AccessArticle
12 Pages, 8,105 KB Download PDF

Buton Rock Asphalt Paving Block Innovation using Waste Engine Oil and Recycled Concrete Aggregate

Advances in Science, Technology and Engineering Systems Journal, Volume 9, Issue 2, Page # 55–66, 2024; DOI: 10.25046/aj090207
Abstract:

Road surface coating using concrete paving block cement has been used for a long time. As an aggregate binding agent, asphalt can be made into paving blocks. Utilizing waste in the recycling process is an activity to control the sustainability of natural resources. Waste Engine Oil and Recycled Concrete Aggregate can be used as road…

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(This article belongs to Section Transportation Science & Technology (TST))
Open AccessArticle
7 Pages, 2,726 KB Download PDF

Spatial Distribution Patterns of the Royal Development Projects Initiated by King Rama 9th of Thailand

Advances in Science, Technology and Engineering Systems Journal, Volume 9, Issue 2, Page # 26–32, 2024; DOI: 10.25046/aj090204
Abstract:

The study aimed to create a chronological overview of the royal development projects initiated by King Rama IX and to analyze their spatial distribution patterns. The research used a mixed-methods approach, combining quantitative and qualitative data collection methods such as obtaining data from relevant offices, internet research, and field observations. Data analysis involved descriptive statistics…

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(This article belongs to the SP16 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2024) & Section History & Philosophy of Science (HIS))
Open AccessArticle
13 Pages, 19,476 KB Download PDF

Design of Bio-Inspired Robot Hand Using Multiple Types of Actuators

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 6, Page # 65–77, 2023; DOI: 10.25046/aj080608
Abstract:

Many prosthetic hands are focused on appearance and grip strength, however, gestures are also one of the performances that users need for communicating with others as body language to express their feeling and intention. For this paper, the initial prototype of the gesturing robotics hand is presented by using multiple types of actuators concept to…

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(This article belongs to Section Robotics (ROB))
Open AccessArticle
19 Pages, 1,572 KB Download PDF

A Circuit Designer’s Perspective to MOSFET Behaviour: Common Questions and Practical Insights

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 4, Page # 41–59, 2023; DOI: 10.25046/aj080406
Abstract:

Metal Oxide Semiconductor Field-Effect Transistors are commonly taught in courses for electrical engineers as they are the most common components within integrated circuits. However, despite numerous papers and books on MOSFETs, students still struggle with understanding their behaviour, particularly in the saturation region. This paper presents an expanded explanation of MOSFET behaviour, with a consistent…

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(This article belongs to the SP14 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2022-23) & Section Electronic Engineering (EEE))
Open AccessArticle
9 Pages, 18,644 KB Download PDF

Investigation of Swimming Behavior and Performance of the Soft Milli-Robots Embedded with Different Aspects of Magnetic Moments

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 3, Page # 193–201, 2023; DOI: 10.25046/aj080322
Abstract:

Among the development of technology, a large number of medical devices have been implemented in various forms for therapy and treatment. Remote controllability, real-time response, small size, and non-toxicity of the devices are the critically requirement to be operated in the blind, unstructured and fluidic environments of biomedical regions. Untethered soft swimming milli-robots have been…

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(This article belongs to the SP14 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2022-23) & Section Robotics (ROB))
Open AccessArticle
9 Pages, 2,146 KB Download PDF

Design and Implementation of an Automated Medicinal-Pill Dispenser with Wireless and Cellular Connectivity

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 3, Page # 161–169, 2023; DOI: 10.25046/aj080318
Abstract:

Medical adherence is a major concern globally and is increasing with improved access to medication. Unfortunately, patients taking multiple medications often struggle with confusion about when and how to take each medication. To address this issue, an inexpensive domestic device has been proposed to improve medication adherence. This device uses Wi-Fi and cellular Internet of…

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(This article belongs to the SP14 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2022-23) & Section Information Systems in Computer Science (CIS))
Open AccessArticle
7 Pages, 9,194 KB Download PDF

Photoluminescence Properties of Eu(III) Complexes with Two Different Phosphine Oxide Structures and Their Potential uses in Micro-LEDs, Security, and Sensing Devices: A Review

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 3, Page # 154–160, 2023; DOI: 10.25046/aj080317
Abstract:

In the field of micro-LED displays, there is strong demand for red phosphors with high photoluminescence intensity, high color purity, and small particle size. Here, we focus on Eu(III) complexes because they produce sharp photoluminescence spectra with high color purity and can be dissolved in polymer, enabling a reduction in particle size to the molecular…

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(This article belongs to the SP14 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2022-23) & Section Multidisciplinary Materials Science (MMU))
Open AccessArticle
7 Pages, 2,377 KB Download PDF

Assessment of Scattered-Bend Loss in Polymer Optical Fiber (POF) Displacement Sensor

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 2, Page # 123–129, 2023; DOI: 10.25046/aj080214
Abstract:

This work investigated the coupling behavior of the scattered-bend loss in displacement sensor during the bending of the fiber by using a multimode polymer optical fiber (POF). To utilize the scattered-bend effect for displacement measurement, a side coupling technique can be used by twisting a pair of POF fibers and bent the structure into a…

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(This article belongs to the SP14 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2022-23) & Section Optics (OPT))
Open AccessArticle
7 Pages, 5,779 KB Download PDF

Omni-directional Multi-view Image Measurement System in the Co-sphere Framework

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 2, Page # 64–70, 2023; DOI: 10.25046/aj080207
Abstract:

This study presents an “Omnidirectional multi-view image measurement system”, which can be used to provide multi-camera 3D reconstruction and multi-view image information. Its characteristic is that four cameras take images from multiple perspectives in the co-sphere framework. The C0 is the middle camera fixed as the geometric center point of measurement, and provides a front…

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(This article belongs to the SP14 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2022-23) & Section Imaging Science & Photographic Technology (IPT))
Open AccessArticle
6 Pages, 4,775 KB Download PDF

Northern Leaf Blight and Gray Leaf Spot Detection using Optimized YOLOv3

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 1, Page # 125–130, 2023; DOI: 10.25046/aj080115
Abstract:

Corn is one of the most important agricultural products in the world. However, climate change greatly threatens corn yield, further increasing already prevalent diseases. Northern corn leaf blight (NLB) and Gray Leaf Spot are two major corn diseases with lesion symptoms that look very similar to each other, and can lead to devastating loss if…

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(This article belongs to the SP13 (Special Issue on Innovation in Computing, Engineering Science & Technology 2022) & Section Agricultural Engineering (AEN))
Open AccessArticle
12 Pages, 2,626 KB Download PDF

Technical Aspects and Social Science Expertise to Support Safe and Secure Handling of Autonomous Railway Systems

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 6, Page # 283–294, 2022; DOI: 10.25046/aj070632
Abstract:

In recent years the development of autonomous vehicles has increased tremendously and a variety of methodologies had been applied to make them more safe and secure. This work shows a multilevel approach combining Failure Mode, Effects and Criticality Analysis of an autonomous railway system with sociological and technical aspects to support safe operations and human-machine…

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(This article belongs to the SP13 (Special Issue on Innovation in Computing, Engineering Science & Technology 2022) & Section Safety Science (SFS))
Open AccessArticle
7 Pages, 1,119 KB Download PDF

Bangla Speech Emotion Detection using Machine Learning Ensemble Methods

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 6, Page # 70–76, 2022; DOI: 10.25046/aj070608
Abstract:

Emotion is the most important component of being human, and very essential for everyday activities, such as the interaction between people, decision making, and learning. In order to adapt to the COVID-19 pandemic situation, most of the academic institutions relied on online video conferencing platforms to continue educational activities. Due to low bandwidth in many…

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(This article belongs to Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
12 Pages, 11,666 KB Download PDF

Field Oriented Control and Commutation Based on Sensorless Methods for High-Speed Electrical Motors of Unmanned Multicopters

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 6, Page # 58–69, 2022; DOI: 10.25046/aj070607
Abstract:

In recent years, unmanned aerial vehicles (UAVs), especially small and light multicopters driven by electrical motors and batteries, have experienced a boom in applications. The electrical drive system is a central component of these UAVs. This paper introduces the basics of these drives and presents control methods for them using permanent magnet synchronous motors (PMSMs).…

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(This article belongs to the SP13 (Special Issue on Innovation in Computing, Engineering Science & Technology 2022) & Section Automation & Control Systems (ACS))
Open AccessArticle
12 Pages, 3,279 KB Download PDF

DEM models Calibration and Application to Simulate the Phosphate Ore Clogging

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 5, Page # 79–90, 2022; DOI: 10.25046/aj070511
Abstract:

In different areas of industry (mining, food processing, pharmaceutical, manufacturing…), the problem of grain, aggregate and clusters flow arises during the handling activities especially loading and unloading. Thus, the study and control of the parameters that govern the flow of the granular medium and its interaction with its environment are key parameters to achieve the…

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(This article belongs to the SP13 (Special Issue on Innovation in Computing, Engineering Science & Technology 2022) & Section Chemical Engineering (ENC))
Open AccessArticle
6 Pages, 5,613 KB Download PDF

Metamaterial-Inspired Compact Single and Multiband Filters

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 4, Page # 92–97, 2022; DOI: 10.25046/aj070412
Abstract:

In this paper, Compact bandpass filters have been designed. A single bandpass filter was designed using novel triple concentric complementary split-ring resonators placed along the microstrip line in the ground plane. Gaps and via were placed on the microstrip line to control electromagnetic characteristics, resulting in a single bandpass filter. In turn, spiral resonators were…

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(This article belongs to the SP13 (Special Issue on Innovation in Computing, Engineering Science & Technology 2022) & Section Electronic Engineering (EEE))
Open AccessArticle
4 Pages, 3,012 KB Download PDF

Using Dynamic Market-Based Control for Real-Time Intelligent Speed Adaptation Road Networks

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 4, Page # 24–27, 2022; DOI: 10.25046/aj070404
Abstract:

Traffic road management is becoming more complex due to limited resources and an increasing number of hybrid vehicles. Currently, a number of global classical computing tools are used to manage the traffic road network. This kind of classical computing is resource intensive and expensive, and in the best case, optimizing a traffic network takes a…

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(This article belongs to Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
5 Pages, 4,036 KB Download PDF

NiO Quantum dots Doped Triple Cation Perovskite \(\mathrm{CsMAFAPbI_2Br_2}\) Heterojunction Photodetector with High Responsivity

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 3, Page # 161–165, 2022; DOI: 10.25046/aj070318
Abstract:

Optoelectronic devices applications based on Organic–inorganic perovskites are promising and effective low-cost energy materials due to their exceptional physical properties which include high carrier mobility, high optical absorption coefficient, and long carrier diffusion length. In the presented work, a TiO2/NiO+5% Fe quantum dots (QDs)–doped CsMAFAPbI2Br2 perovskite heterojunction broadband photodetector was fabricated on FTO/glass substrate. The…

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(This article belongs to Section Coatings & Films in Materials Science (MCF))
Open AccessArticle
13 Pages, 40,686 KB Download PDF

Automated Robotic System for Sample Preparation and Measurement of Heavy Metals in Indoor Dust Using Inductively Coupled Plasma Mass Spectrometry (ICP-MS)

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 3, Page # 139–151, 2022; DOI: 10.25046/aj070316
Abstract:

Dust is ubiquitous in our daily environment—outdoor and indoor. In modern times, people often spend the majority of their time at home, in offices, at work or in schools. Suspended particles such as tiny crumbs up to long fibers generate indoor dust deposits. Inhouse sources are the interior releasing abraded fibers from carpets, bedding and…

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(This article belongs to the SP13 (Special Issue on Innovation in Computing, Engineering Science & Technology 2022) & Section Biomedical Engineering (EBI))
Open AccessArticle
12 Pages, 3,003 KB Download PDF

Encompassing Chaos in Brain-inspired Neural Network Models for Substance Identification and Breast Cancer Detection

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 3, Page # 32–43, 2022; DOI: 10.25046/aj070304
Abstract:

The main purpose in this work is to explore the fact that chaos, as a biological characteristic in the brain, should be used in an Artificial Neural Network (ANN) system. In fact, as long as chaos is present in brain functionalities, its properties need empirical investigations to show their potential to enhance accuracies in artificial…

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(This article belongs to the SP12 (Special Issue on Multidisciplinary Sciences and Engineering 2021-22) & Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
7 Pages, 1,904 KB Download PDF

Synthesis and Characterization of CN Thin Films Produced by DC-Pulsed Sputtering in an \(CH_3CH_2OH-N_2\) Atmosphere

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 1, Page # 53–59, 2022; DOI: 10.25046/aj070106
Abstract:

This paper reports on the successful deposition of amorphous carbon nitride thin films (a-CNx). Samples were deposited using a DC-pulsed sputtering technique in CH3CH2OH-N2 atmosphere at constant pressure (1 Torr). Raman spectra were collected to investigate the bonding structure of the deposed thin films, while scanning electron microscopy (SEM) and atomic force microscopy (AFM) were…

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(This article belongs to Section Characterization & Testing in Materials Science (MCT))
Open AccessArticle
16 Pages, 2,509 KB Download PDF

Spatio-Temporal Analysis of Drought over the Guinean-Sudano Ecological Zone, Northern Nigeria

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 6, Page # 151–166, 2021; DOI: 10.25046/aj060620
Abstract:

Drought has become more common and severe in recent decades due to increased global changes in climatic conditions and anthropogenic activities thereby analyzing drought at both regional and local levels is crucial. And so, this study aims at assessing drought risk in Northern Nigeria using NDVI and SPI. Data used included satellite images (Landsat OLI-TIRS,…

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(This article belongs to Section Environmental Sciences (ENS))
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