JOURNAL INFORMATION AND TECHNOLOGY MANAGEMENT (JISTM)

RAINFALL- DRIVEN SATELLITE-BASED MOBILE EARLY WARNING SYSTEM FOR LANDSLIDE RISK ASSESSMENT IN ULU KLANG, MALAYSIA

Thu, 03 Sep 2026 00:00:00 +0800

Malaysia's equatorial tropical climate is characterised by high rainfall throughout the year, making the country particularly susceptible to rainfall-induced landslides. Landslides can have serious environmental and socioeconomic impacts including loss of lives, damage to infrastructure, damage to properties, and long-term psychological effects on affected communities. Geological factors coupled with intense rainfall have been identified as key factors in slope failures in many high-risk zones . However, existing landslide early warning systems in Malaysia are often limited by limited accessibility, reliance on ground-based monitoring infrastructure, or the lack of user-friendly mobile platforms that can provide timely risk information to the general public. This study presents a mobile early warning system based on satellite rainfall observations by integrating Global Precipitation Measurement (GPM) rainfall information with a cross-platform mobile application for near real-time landslide risk assessment. The GPM rainfall estimates were pre-processed into JSON format and analyzed using cumulative rainfall thresholds over daily, 3-day and 30-day periods before being visualised through a React Native mobile application. The processed rainfall information was implemented as a cross-platform mobile application accessible on Android and iOS devices. Functional testing showed successful processing of GPM rainfall inputs, implementation of the validated risk assessment model, generation of corresponding landslide warning levels, and visualization of rainfall conditions in an interactive mobile interface. The results demonstrate the potential of combining satellite rainfall observations with mobile technology to promote community-based landslide preparedness and provide a scalable approach to disaster risk reduction in Malaysia.

REAL-TIME TEMPERATURE MONITORING AND CONTROL OF A POWER INVERTER IN A WIRELESS POWER TRANSFER SYSTEM

Thu, 03 Sep 2026 00:00:00 +0800

This study presents a real-time temperature monitoring and control system for a Class E inverter in a low-power wireless power transfer prototype. The system was designed to monitor voltage, current, temperature and output power while supporting zero-voltage switching and protecting the inverter from overheating. MATLAB Simulink was used to model the transmitter and receiver stages, while Proteus supported PWM generation, control logic, and PCB design. The hardware prototype integrated a microcontroller, MOSFET driver, MOSFET, resonant coil network, rectifier, temperature sensor, LCD display, relay-controlled cooling fan and ESP32-based IoT monitoring. Simulation and hardware testing confirmed high-frequency power transfer, rectified DC output, and automatic fan activation at the 37 °C threshold. The findings show that active thermal control improves the safety, stability, and practicality of low-power wireless power transfer systems.

USER-CENTRIC INVESTIGATION ON ICT ADOPTION AMONG RURAL FARMERS IN KELANTAN

Thu, 03 Sep 2026 00:00:00 +0800

Agriculture is a major economic activity in Kelantan, where many rural communities rely on small-scale farming for their income. However, productivity remain low due to several factors such as limited mechanization and access to information. Nowadays Information and Communication Technology (ICT) play a significant role in improving agricultural activity including farm management, market access, and decision-making. Despite national initiatives to improve digital inclusion in agriculture such as the Digital Economy Blueprint (MyDIGITAL) and the National Agrofood Policy 2021–2030 (NAP 2.0), there are still a lot of challenges in ICT adoption among rural farmers in Kelantan. This study aimed to assess the reliability and suitability of a questionnaire designed to measure farmers’ perceptions toward ICT adoption and to identify preliminary patterns of awareness, attitudes, and challenges. A quantitative approach was employed using a structured questionnaire comprising 24 items with six constructs including importance, ease of use, knowledge, equipment, cost, and attitude. Data collected from 30 rural farmers were analyzed and presented using descriptive statistics. All constructs demonstrated acceptable reliability, with Cronbach alpha values ranging from 0.76 to 0.84. The findings confirm that the instrument is reliable and suitable for large-scale use while emphasizing the need for improved digital infrastructure and farmer training.

DIGITAL LITERACY AND LEARNING ADAPTABILITY AMONG UNIVERSITY STUDENTS IN CHINA: A CONCEPTUAL REVIEW IN THE ERA OF DIGITAL EDUCATION TRANSFORMATION

Zhao Hui , Muhammad Nazir Ahmad — Thu, 03 Sep 2026 00:00:00 +0800

The rapid advancement of digital technologies has fundamentally transformed higher education, reshaping how students acquire knowledge, interact with learning resources, and engage in academic activities. As universities increasingly adopt technology-enhanced learning environments, students are expected to develop not only digital competencies but also the capacity to adapt effectively to continuous pedagogical and technological changes. Consequently, digital literacy and learning adaptability have emerged as two essential competencies for success in contemporary higher education. This conceptual paper examines the relationship between digital literacy and learning adaptability among university students in China. Drawing on the Digital Competence Framework for Citizens (DigComp 2.2), digital literacy is conceptualised as a multidimensional construct comprising five core domains: information and data literacy, digital communication and collaboration, digital content creation, digital safety, and digital problem-solving. Learning adaptability is defined as students’ ability to adjust their cognitive, behavioural, emotional, motivational, and social responses to evolving learning environments and academic demands. The study employs a Narrative Literature Review (NLR) approach to synthesise and critically interpret existing literature related to both constructs. The thematic synthesis indicates that digital literacy serves as a foundational enabler of learning adaptability by enhancing students’ ability to navigate digital environments, engage in self-directed learning, and respond effectively to technological and pedagogical changes. The review also identifies significant research gaps, particularly within the context of Chinese higher education, where empirical evidence on the relationship between digital literacy and learning adaptability remains limited. Overall, this paper contributes to the growing discourse on educational digital transformation by providing a conceptual framework that integrates digital competencies with adaptive learning capabilities. The proposed framework offers a theoretical foundation for future empirical research and highlights the importance of fostering both competencies to enhance student success and lifelong learning readiness in an increasingly digital educational landscape.

RESEARCH LANDSCAPE OF SUPPLY CHAIN RISKS IN CONSTRUCTION: A BIBLIOMETRIC REVIEW

Muhamad Norsyafiq Muhamad Nazri, Ahmad Shabudin Ariffin — Thu, 03 Sep 2026 00:00:00 +0800

The increasing complexity of global construction activities has intensified exposure to supply chain disruptions, creating significant challenges related to procurement, logistics, infrastructure vulnerability, and project sustainability. Despite the growing importance of supply chain risk management in the construction industry, existing studies remain fragmented, with limited understanding of the intellectual structure, research evolution, and emerging thematic trends within this domain. Therefore, this study aims to systematically analyse the research landscape of supply chain risks in the construction industry through a comprehensive bibliometric approach. Data were collected from the Scopus database using an advanced search strategy based on three primary keyword groups: supply chain, risk, and construction industry. Following the screening and refinement process, a total of 76 relevant publications were selected for analysis. The collected bibliographic data were subsequently analysed using the Scopus Analyzer to evaluate publication trends, citation structures, leading countries, influential articles, and source titles. To improve data consistency and reliability, OpenRefine was utilized for data cleaning and harmonization, while VOSviewer was employed to construct visualization networks for keyword co-occurrence and thematic mapping. The findings reveal a significant increase in publication output after 2019, indicating growing scholarly attention toward construction supply chain resilience, infrastructure vulnerability, and sustainability-related risks. The United States, China, and the United Kingdom emerged as the leading contributors to the field, while keyword analysis identified “supply chain management,” “critical infrastructure,” and “vulnerability” as dominant research themes. The study contributes to the body of knowledge by providing a structured overview of the research domain, identifying emerging research directions, and offering valuable insights for researchers and industry practitioners seeking to strengthen supply chain resilience and risk management strategies in the construction sector.