Browse Items (10293 total)

This study proposes a blockchain-based solution to improve the efficiency and integrity of vehicle inspections in Tanzania, with a focus on the National Institute of Transport. The system combines Hyperledger fabric, a permissioned blockchain that…

Speech signal analysis aims to identify patterns within data to develop effective
recognition algorithms. This process primarily utilizes feature extraction
techniques such as linear predictive coding (LPC), linear predictive cepstral…

This article presents the implementation of a two-axis solar tracking system and its impacts to increase the performance of the photovoltaic system in northern Algeria. The system enhances the efficiency of solar systems by optimizing their exposure…

Piezoelectric materials are capable of generating electricity in response to mechanical strain, making them suitable for energy harvesting applications. Piezoelectric energy harvesters (PEHs) are promising alternatives for renewable energy…

Visible light communication (VLC) offers high-speed wireless communication using the visible light spectrum. Achieving high spectral efficiency while maintaining a low bit error rate (BER) remains a challenge. This paper explores the use of…

Rice cultivation monitoring is crucial for Indonesia, where paddy field areas declined
by 2.45% according to the Central Bureau of Statistics due to land function
changes and shifting crop preferences. Regular monitoring of paddy…

Grid-integrated photovoltaic (PV) systems are currently undergoing explosive growth in Malaysia. However, as more PV systems are installed close to transmission lines, there are concerns about the impact of electromagnetic (EM) properties affecting…

Normal people’s interaction and communication are easier than those with disabilities
such as hearing and speech, which are very complicated; hence, the
use of sign language plays a crucial role in bridging this gap in communication.
While…

Modern aeroponic systems leverage internet of things (IoT) technology for automated control of climate, lighting, and nutrient delivery, rendering them susceptible to unauthorized access and network attacks. Such disruptions can lead to financial…

The growing popularity of chip-based devices has spurred interest in developing on-chip antennas (OCAs). However, low gain and poor radiation characteristics have been significant challenges. Integrating an artificial magnetic conductor (AMC) into…