Search Results

Results (1611)

Search Parameters:

Keyword: Use
Order results
Results per page
Open AccessArticle
10 Pages, 903 KB Download PDF

Application of Lean Practices in Food Supply Chain: The Case of Morocco

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 4, Page # 101–110, 2023; DOI: 10.25046/aj080412
Abstract:

Recent studies show the benefits of lean manufacturing implementation in agri-food industries to improve operational and environmental performance. However, only a restricted number of studies have addressed the implementation of lean practices in food companies located in developing countries. This study aims to assess the current implementation status of lean practices in Moroccan agri-food companies,…

Read More
(This article belongs to Section Industrial Engineering (EID))
Open AccessArticle
10 Pages, 1,822 KB Download PDF

FPGA Implementation of 5G NR LDPC Codes

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 4, Page # 91–100, 2023; DOI: 10.25046/aj080411
Abstract:

As a result of rising expectations for quality, the employment of advanced technical requirements for future fifth-generation (5G) new radio is required. The error-correction coding method is one of the most important components of a new generation. The 5G NR New Radio Low-Density Parity Check (LDPC) codes, which have been adopted by the 5G standard,…

Read More
(This article belongs to Section Electronic Engineering (EEE))
Open AccessArticle
6 Pages, 1,358 KB Download PDF

Proportional Derivative and Proportional Integral Derivative Controllers for Frequency Support of a Wind Turbine Generator in a Diesel Generation Mix

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 4, Page # 60–65, 2023; DOI: 10.25046/aj080407
Abstract:

The levelized cost of electricity production is highly dependent on the cost of fuel oil on the world market. In order to reduce the dependency on the fuel oil, many countries are adopting an energy transition towards distributed generation. Distributed generation can be described as various means of generating electricity at or near where it…

Read More
(This article belongs to the SP14 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2022-23) & Section Electrical Engineering (ELE))
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…

Read More
(This article belongs to the SP14 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2022-23) & Section Electronic Engineering (EEE))
Open AccessArticle
7 Pages, 6,868 KB Download PDF

Design and Manufacturing of Soft Grippers for Robotics by Injection Molding Technology

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 4, Page # 11–17, 2023; DOI: 10.25046/aj080402
Abstract:

Soft robots have softer, more flexible, and more compliant characteristics than traditional rigid robots. These qualities encourage more secure relationships between people and machines. Nevertheless, traditional robots continue to rule the commercial sector. Due to the high cost of gripper production, soft robots are very far from being commercially feasible. This research focuses on fabricating…

Read More
(This article belongs to the SP15 (Special Issue on Innovation in Computing, Engineering Science & Technology 2023) & Section Manufacturing Engineering (EMF))
Open AccessArticle
11 Pages, 2,937 KB Download PDF

The Design, Optimization, and Experimental Study of Hub and Axial Flux BLDC Motor Under Operating Conditions For Light Electric Vehicles

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 3, Page # 272–282, 2023; DOI: 10.25046/aj080330
Abstract:

In this study, we conducted an experimental study and efficiency optimization of the outer rotor (hub) BLDC (brushless direct current) motor and axial BLDC motor for light electric vehicles. Both motors were investigated in the simulation environment and experimentally. The axial flux BLDC motor had a rated power of 10 KW, and a rated speed…

Read More
(This article belongs to Section Electrical Engineering (ELE))
Open AccessArticle
10 Pages, 7,409 KB Download PDF

Improving License Plate Identification in Morocco: Intelligent Region Segmentation Approach, Multi-Font and Multi-Condition Training

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 3, Page # 262–271, 2023; DOI: 10.25046/aj080329
Abstract:

The exponential growth in the number of automobiles over the past few decades has created a pressing need for a robust license plate identification system that can perform effectively under various conditions. In Morocco, as in other regions, local authorities, public organizations, and private companies require a reliable License Plate Recognition (LPR) system that takes…

Read More
(This article belongs to Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
6 Pages, 2,631 KB Download PDF

Simulation of Obstacle Detection Based on Optical Flow Images for Avoidance Control of Mobile Robots

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 3, Page # 244–249, 2023; DOI: 10.25046/aj080327
Abstract:

The article presents a simulation of obstacle detection based on noise-free optical flow images for motion control of mobile robots. The detection of hazardous areas in optical flow images is accomplished by dividing multiple layers of optical flow vectors into equal parts. Based on the results of calculating the average magnitude of the vectors in…

Read More
(This article belongs to the SP15 (Special Issue on Innovation in Computing, Engineering Science & Technology 2023) & Section Robotics (ROB))
Open AccessArticle
13 Pages, 1,851 KB Download PDF

How a Design-Based Research Approach Supported the Development and Rapid Adaptation Needed to Provide Enriching Rural STEM Camps During COVID and Beyond

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 3, Page # 218–230, 2023; DOI: 10.25046/aj080325
Abstract:

Like many STEM research projects, the members of the National Science Foundation-funded STEM SEALS project dramatically shifted from in-person delivery of a summer institute to distance-learning with minimal time for preparation. However, the daunting challenge also offered the unique opportunity to apply Design-based Research within an exploratory study to inform and document the progression and…

Read More
(This article belongs to the SP14 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2022-23) & Section Education (EDU))
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…

Read More
(This article belongs to the SP14 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2022-23) & Section Robotics (ROB))
Open AccessArticle
8 Pages, 2,101 KB Download PDF

Smart Healthcare Kit for Domestic Purposes

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 3, Page # 170–177, 2023; DOI: 10.25046/aj080319
Abstract:

The COVID-19 pandemic has caused a substantial death toll throughout the world. The pandemic has created a threat to public health, the economy, food systems, and the workplace. An increased reprioritization of health expenditure towards COVID-19 vaccines will impact on allocations to other medical facilities. In developing countries, hospitals shortage the infrastructure to facilitate patients.…

Read More
(This article belongs to the SP14 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2022-23) & Section Bioinformatics (BIF))
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…

Read More
(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
10 Pages, 4,977 KB Download PDF

Accuracy Improvement-Based Wireless Sensor Estimation Technique with Machine Learning Algorithms for Volume Estimation on the Sealed Box

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 3, Page # 108–117, 2023; DOI: 10.25046/aj080313
Abstract:

Currently, the quality and quantity of product must be inspected before transporting. Currently the popular unsealing box product inspecting is performed by weighing the box where the errors occur according to the tolerance of the weighting machine and tolerance weight of the product. On the other hand, the quantity of product can be inspected automatically…

Read More
(This article belongs to the SP15 (Special Issue on Innovation in Computing, Engineering Science & Technology 2023) & Section Manufacturing Engineering (EMF))
Open AccessArticle
8 Pages, 5,492 KB Download PDF

Landmarking Technique for Improving YOLOv4 Fish Recognition in Various Background Conditions

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 3, Page # 100–107, 2023; DOI: 10.25046/aj080312
Abstract:

The detection and classification of fish is a prevalent and fascinating area of study. Numerous researchers develop skills in fish recognition in both aquatic and non-aquatic environments, which is beneficial for population control and the aquaculture industry, respectively. Rarely is research conducted to optimize the recognition of fish with diverse backgrounds. This paper proposes a…

Read More
(This article belongs to the SP15 (Special Issue on Innovation in Computing, Engineering Science & Technology 2023) & Section Fisheries (FSH))
Open AccessArticle
11 Pages, 1,778 KB Download PDF

HistoChain: Improving Consortium Blockchain Scalability using Historical Blockchains

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 3, Page # 89–99, 2023; DOI: 10.25046/aj080311
Abstract:

Blockchain technology has been successfully applied in many fields for immutable and secure data storage. However, for applications with on-chain big data, blockchain scalability remains to be a main concern. In this paper, we propose a novel scalable storage scheme, called HistoChain, for a consortium blockchain network to manage blockchain data. We use a current…

Read More
(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
9 Pages, 4,340 KB Download PDF

Human-Centered Design, Development, and Evaluation of an Interface for a Microgrid Controller

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 3, Page # 80–88, 2023; DOI: 10.25046/aj080310
Abstract:

Many millions of people have adverse effects on their lives, both socially and economically, when a power outage occurs. Along with other electrical events, the lack of Situational Awareness (SA) is one of the root causes of power system outages. In order to promote adequate situational awareness, both power system and microgrid interfaces should communicate…

Read More
(This article belongs to the SP14 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2022-23) & Section Electrical Engineering (ELE))
Open AccessArticle
11 Pages, 5,100 KB Download PDF

Analysis of Linear and Non-Linear Short-Term Pulse Rate Variability to Evaluate Emotional Changes during the Trier Social Stress Test

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 3, Page # 69–79, 2023; DOI: 10.25046/aj080309
Abstract:

In conjunction with psychological stress, physiological indicators such as heart rate (HR) and heart rate variability (HRV) are frequently employed. This study uses a substitute for heart rate variability (HRV) known as short-term pulse rate variability (PRV) to evaluate emotional changes. We examined sixteen college students using a low-cost photoplethysmograph and obtained a short-term PRV…

Read More
(This article belongs to the SP14 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2022-23) & Section Psychology (PCL))
Open AccessArticle
6 Pages, 2,064 KB Download PDF

Navigation Aid Device for Visually Impaired using Depth Camera

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 3, Page # 48–53, 2023; DOI: 10.25046/aj080306
Abstract:

People with visual impairment face daily struggle of navigating through unfamiliar places. This problem mainly caused by their lack of spatial awareness, i.e., the ability to estimate the distance between themselves and their surroundings. In order for visually impaired people to navigate independently, an effective navigation aid is required. The proposed navigation aid device utilizes…

Read More
(This article belongs to the SP14 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2022-23) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
9 Pages, 6,068 KB Download PDF

Achieving a High Isolation for the Triple-band MIMO Antenna in 5G/ Wi-Fi 6 Applications using Symmetric Parasitic Structure

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 2, Page # 139–147, 2023; DOI: 10.25046/aj080216
Abstract:

Recently, the Multiple-input multiple-output (MIMO) antennas have been used a lot and attracted many researchers in advanced high-speed wireless communication systems. MIMO antennas are an essential part not only in access points but also in end-user devices. This technology allows a significant increase in channel capacity, but also lead to a challenge of minimize mutual…

Read More
(This article belongs to Section Electronic Engineering (EEE))
Open AccessArticle
9 Pages, 3,409 KB Download PDF

Detecting CTC Attack in IoMT Communications using Deep Learning Approach

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 2, Page # 130–138, 2023; DOI: 10.25046/aj080215
Abstract:

Cyber security is based on different principles such as confidentiality and integrity of transmitted data. One of the main methods to send confidential messages is to use a shared secret to encrypt and decrypt them. Even if the amortized computational complexity of the hashing functions is Ο(1), there are several situations when it is not…

Read More
(This article belongs to the SP14 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2022-23) & Section Hardware & Architecture in Computer Science (CHA))
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…

Read More
(This article belongs to the SP14 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2022-23) & Section Optics (OPT))
Open AccessArticle
7 Pages, 382 KB Download PDF

Hybrid Discriminant Neural Networks for Performance Job Prediction

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 2, Page # 116–122, 2023; DOI: 10.25046/aj080213
Abstract:

Determining the best candidates for a certain job rapidly has been one of the most interesting subjects for recruiters and companies due to high costs and times that takes the process. The accuracy of the models, particularly, is heavily influenced by the discriminant variables that are chosen for predicting the candidates scores. This study aims…

Read More
(This article belongs to the SP14 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2022-23) & Section Operations Research & Management Science (ORM))
Open AccessArticle
10 Pages, 21,845 KB Download PDF

Development and Analysis of Models for Detection of Olive Trees

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 2, Page # 87–96, 2023; DOI: 10.25046/aj080210
Abstract:

In this paper, an automatic method for detection of olive trees in RGB images acquired by an unmanned aerial vehicle (UAV) is developed. Presented approach is based on the implementation of RetinaNet model and DeepForest Phyton package. Due to fact that original (pretrained) model used in DeepForest package has been built on images of various…

Read More
(This article belongs to the SP14 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2022-23) & Section Agronomy (AGN))
Open AccessArticle
9 Pages, 961 KB Download PDF

Day-Ahead Power Loss Minimization Based on Solar Irradiation Forecasting of Extreme Learning Machine

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 2, Page # 78–86, 2023; DOI: 10.25046/aj080209
Abstract:

Power losses exist naturally and have to be cared for in the operation of electrical power systems. Many researchers have worked on various methods and approaches to reduce losses by incorporating distributed generators (DG), particularly from renewable sources. These studies are based on the maximum unit penetration of the DGs, which is rarely achieved, resulting…

Read More
(This article belongs to the SP14 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2022-23) & Section Electrical Engineering (ELE))
Open AccessArticle
7 Pages, 4,182 KB Download PDF

Detecting the Movement of the Pilot’s Body During Flight Operations

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 2, Page # 71–77, 2023; DOI: 10.25046/aj080208
Abstract:

This research presents a “Multi-camera for pilot’s cockpit measurement system”, which uses four multi-view images to eliminate the instrument and human body shielding and record the touched area. That could record the body reaction time (velocity and acceleration) and trajectory of the tested personnel. Real-time conversion of multi-view images corresponding to the 3D skeletal joint…

Read More
(This article belongs to the SP14 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2022-23) & Section Aerospace Engineering (EAR))
1 5 6 7 8 9 65

Journal Menu

Journal Browser


Special Issues

Special Issue on Digital Frontiers of Entrepreneurship: Integrating AI, Gender Equity, and Sustainable Futures
Guest Editors: Dr. Muhammad Nawaz Tunio, Dr. Aamir Rashid, Dr. Imamuddin Khoso
Deadline: 30 May 2026

Special Issue on Indigenous Knowledge Systems of the Tribal Communities of the Asia Pacific
Guest Editors: Dr. Anurag Hazarika
Deadline: 31 October 2026

Special Issue on Sustainable Technologies for a Resilient Future
Guest Editors: Dr. Debasis Mitra, Dr. Sourav Chattaraj, Dr. Addisu Assefa
Deadline: 30 April 2026