eJournal Jabatan Pendidikan Politeknik dan Kolej Komuniti
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Students‘ Satisfaction with Teaching Equipment and Learning Facilities Among Diploma in Architectural Technology Students
Get PDFThis study evaluates the satisfaction level of Diploma in Architectural Technology students at Kolej Komuniti Sabak Bernam regarding the teaching equipment and facilities provided. A total of 36 students from Semester 2 and Semester 4 participated as respondents. The study adopted a quantitative approach, employing a questionnaire as the main instrument, with data analyzed descriptively using SPSS version 27.0. Findings indicate that students reported a high level of satisfaction, particularly with computers, design software, projectors, interactive devices, teaching aids, learning spaces, and the cleanliness of basic facilities. Nevertheless, areas requiring improvement include internet speed, student lounge and restroom facilities, as well as the provision of additional design software in BIM laboratories. In conclusion, the teaching equipment and facilities at Kolej Komuniti Sabak Bernam are generally satisfactory, but continuous improvement is essential to further enhance teaching and learning effectiveness
A shift from traditional to online viva voce examination in tertiary institutions: A hint for advantages, challenges and student’s attitudes
Get PDFThe viva examination is an integral part of the final assessment process for many students. It allows students to demonstrate their knowledge and skills before a panel of experts. Therefore, exploring the advantages and challenges of the online viva voce examination and students’ attitudes contributes to the existing literature. Qualitative research design was employed to answer the research questions. The findings revealed that online viva voce examinations are cost-effective as students do not need to pay for travel and accommodation costs. The online viva voce examinations allow students to present themselves through an online platform, which is a new normal and the most needed skill. Nonetheless, virtual viva examinations come with a new set of challenges. For example, the challenges faced include a choice of platform, internet accessibility, examiner training, and student training. Furthermore, the results showed that students acknowledged the assessment process despite stress and anxiety during the online viva voce examination. Accordingly, this research makes some recommendations for the successful conduct of online viva voce examinations
Development of Database System for Historical Artefacts Collection of The Malay Sultanate of Malacca Using Quantum Geographic Information System (QGIS)
Get PDFThe tourism sector plays a vital role in Melaka\u27s economic growth, renowned for its historical heritage from the Malacca Sultanate era. To preserve and manage historical artefacts, the government has emphasised digitalisation. However, conventional artefact management systems face challenges in data organisation, retrieval, and accessibility. This study aims to develop a database system for managing artefact collections at the Perbadanan Muzium Melaka (PERZIM) to enhance systematic storage, retrieval, and analysis of artefact-related data, thereby improving museum management efficiency. The research integrates Quantum Geographic Information System (QGIS) software for spatial visualisation and mapping of artefact locations. Additionally, it incorporates three-dimensional measurement techniques using 3D laser side scanners for artefact maintenance and conservation. The methodology includes database design, data collection, and system integration with QGIS for geographic mapping. Historical records and museum archives are digitised and structured within the database system to improve documentation and accessibility. The findings reveal that the developed system significantly enhances data management, enabling museum officers to store, retrieve, and update artefact information efficiently. System performance was evaluated based on improvements in data storage, retrieval speed, and user satisfaction, measured through usability testing with PERZIM museum officers. The results showed a 40% reduction in data retrieval time and increased user satisfaction scores. GIS integration enabled accurate spatial visualisation of artefact locations, supporting research, conservation planning, and tourism development. This study contributes to the digital transformation of cultural heritage management, ensuring better artefact preservation and accessibility while promoting sustainable tourism. Future improvements should focus on developing a web-based platform for public access and incorporating artificial intelligence for automated artefact classification. Collaboration among government agencies, museums, and research institutions is essential for continuous advancements in historical preservation and cultural heritage management
Experimental Investigation of a Brass-Infused Mild Steel Composite: Insights from Quranic Metallurgy (Al-Kahfi 18:96)
Get PDFQuran 18:96 describes how Dzulqarnain constructed a fortified barrier using piles of iron plates, heated until it red-hot, and subsequently coated with molten copper alloy. Interpreting this verse from a metallurgical perspective, this study investigates the tensile behaviour of a material system inspired by the described process, represented experimentally using mild steel plates and molten brass as the copper-based alloy. The tensile properties of the resulting brass-mild steel metal matrix composite were evaluated and compared with those of brass and mild steel individually. The methodology involves heating mild steel plates, introducing molten brass between them, and allowing the assembly to cool to form a bonded structure. Subsequently, tensile testing was performed to determine parameters such as ultimate tensile strength, yield strength, and strain characteristics. Mechanical test results show that brass exhibits the highest tensile strength (592.12 MPa), followed by mild steel (542.36 MPa), while the metal composite displays a lower tensile strength of 448.57 MPa. Conversely, the metal composite material of brass-infused mild steel specimens demonstrates significantly higher strain values (0.3000) compared to brass (0.1829) and mild steel (0.2176). These findings highlight that brass-infused mild steel forms a novel metal matrix composite with enhanced ductility and strain capacity, despite reduced tensile strength. The improved strain behaviour may offer various advantages in applications that require higher strain properties, impact resistance, or energy absorption. The implications of this work extend beyond materials testing: the experimental findings provide a scientific basis for interpreting the metallurgical insights embedded in Quran 18:96, linking ancient descriptions with modern engineering understanding. Additionally, the study highlights the potential of copper-alloy–infused steel composites for use in structural, protective, and engineering applications where high strain capacity is beneficial. Future work may expand the Quranic metallurgical interpretation by exploring bronze as an alternative copper alloy system to further refine the material representation
Prediction of Tap Changing Transformer Losses Minimization using Artificial Neural Network
Get PDFThis research proposes a stable and efficient approach to estimating real power losses in tap-changing transformers using the Artificial Neural Network (ANN) technique. Power losses can have a substantial impact on the stability of the electrical supply to customers, especially when increased power demands cause uneven voltage profiles. Tap-changing transformers are crucial for adjusting output voltages to the desired levels. The suggested ANN algorithm was tested on an IEEE 30-bus system, and the findings show a high correlation between the training and testing outputs, with the correlation coefficient (R) approaching unity. This indicates the reliability and accuracy of the ANN model in determining the optimal tap setting for minimizing losses. The paper also underscores the significance of transmission loss and the associated costs. This indicates the reliability and accuracy of the ANN model in determining the optimal tap setting for minimizing losses. The paper also underscores the significance of transmission loss and the associated costs
The Level of Entrepreneurial Competency among Lecturers at Melaka Polytechnic
No full textAbstract
Politeknik Melaka an institution under Ministry of Higher Education Malaysia is required to carry out the duties as educators effectively. This study aims to identify the level of entrepreneurial competence among lecturers of Politeknik Melaka to apply entrepreneurial elements in their teaching. Furthermore, this study was also conducted to estimate the role of entrepreneurial competence to judge the relationship between internal entrepreneurial attitudes and the willingness to apply entrepreneurial elements of lecturers at Politeknik Melaka. This study was conducted to examine the level of competence among Polytechnic Lecturers, to examine the gender differences on the level of competence and the significance of competence with gender. The data of this study used a questionnaire analyzed using Statistical Packages for Social Sciences (SPSS) version 20. Respondents consisted of 30 lecturers from Politeknik Melaka who were selected at random. The findings of the study as a whole provide alternative answers on how the entrepreneurial competencies found among lecturers of Politeknik Melaka are able to determine the readiness of the application of entrepreneurial elements among them.
Keywords: Tendency of lecturers; Lecturers at Politeknik Melaka; Entrepreneurship
Automated Zebra Crossing using Artificial Intelligence
Get PDFPedestrian safety remains a critical concern, particularly at zebra crossings where accidents often occur due to poor visibility and a lack of driver awareness. This project presents an Automated Zebra Crossing System that integrates Artificial Intelligence (AI) with Raspberry Pi technology to enhance pedestrian safety. The system utilises a webcam and a YOLO-based object detection model to identify pedestrians in real-time. When a pedestrian is detected, the Raspberry Pi triggers a flashing light and buzzer alarm to alert both pedestrians and drivers, ensuring a safer crossing experience. To improve efficiency and sustainability, the system is powered by a 12V lithium-ion battery, recharged via a solar panel, making it energy-efficient and environmentally friendly. The hardware components, including the microprocessor, relay module, and output devices, are enclosed in a waterproof electrical box to withstand various environmental conditions. Additionally, the implementation of the COCO dataset in the YOLO algorithm ensures high detection accuracy, with a confidence score threshold set above 70% to minimise false positives. The results demonstrate that the system effectively detects pedestrians and activates the warning signals in real-time, enhancing road safety. With its high commercial potential, this system can be implemented in industrial areas and later expanded to urban roads with further enhancements. Future improvements include upgrading to more advanced microprocessors, optimising image processing, and increasing public awareness through educational campaigns. Overall, this project contributes to the development of smart transportation systems, promoting safer and more efficient urban mobility
Design and Development of Photovoltaic Planning Installation Using an Unmanned Aerial Vehicle Image in Politeknik Kuching Sarawak
Get PDFAs global efforts intensify towards adopting more sustainable energy solutions, solar energy has emerged as a leading renewable resource due to its abundance, long-term viability, and increasing accessibility. Among the most widely utilised technologies for harnessing solar energy are solar photovoltaic (PV) systems, which convert sunlight directly into electrical energy. Despite their growing deployment, identifying optimal locations for PV installation remains a significant practical challenge, especially on the rooftop. Conventional methods, such as manual rooftop surveys, are often time-consuming, costly, and may pose safety risks. This issue is particularly evident at Politeknik Kuching Sarawak where such limitations have hindered effective planning and implementation of solar PV systems. To address this challenge, the present study proposes an Unmanned Aerial Vehicle (UAV)-based approach to improve the efficiency and safety of the installation planning process. UAVs, commonly known as drones, were employed to capture high-resolution aerial images of the campus buildings. These images were subsequently processed using photogrammetry software to assess the suitability of rooftop areas for PV panel installation. Compared to conventional methods, this UAV-based technique offers several advantages, including improved safety, reduced labour costs, and significantly faster data acquisition. The results demonstrated that the system effectively identified suitable rooftop areas for PV panel installation with a high degree of visual recognition accuracy. This study highlights the practical benefits of integrating UAV technology into solar PV planning and suggests its broader potential in accelerating the transition to low-carbon energy systems, particularly within educational and institutional settings
Leadership Styles and Challenges in Technical and Vocational Education and Training (TVET) Institutions
Get PDFIn the Industrial Revolution 4.0 (IR 4.0) era, leadership has been acknowledged as vital in Technical and Vocational Education and Training (TVET) institutions to produce holistic human capital and highly skilled future talent. Therefore, TVET institutions\u27 leaders must become great leaders in order to train and develop future leaders and adapt to new technologies and global challenges. TVET leaders can practice various leadership styles to achieve organisational goals. A systematic literature review was conducted to investigate the leadership styles and challenges in TVET institutions. 21 research articles from multiple digital sources have been selected for this study to analyse the leadership in TVET. The findings of this study pointed out different leadership styles such as Transformational Leadership, Distributed Leadership, and Innovative Leadership. This paper also highlighted the leadership challenges faced by the TVET leaders in this IR 4.0 era such as change management, disruptive technology, and stakeholder collaboration. These findings are then proposed as a framework for developing TVET leaders’ professional competency in the IR 4.0 era
Integrating Batik and Shibori Techniques in Contemporary Batik Design Inspired by Pua Kumbu Motifs
Get PDFThe traditional textile industry in Malaysia faces significant challenges in preserving cultural heritage such as Pua Kumbu while remaining relevant in the modern market. Limited innovation in adapting traditional motifs and the constrained use of batik production techniques underscore the need for new creative approaches. This study investigates the integration of Pua Kumbu motifs into contemporary batik design through the fusion of batik and Shibori techniques. The research aims to evaluate the potential of Pua Kumbu motifs within the batik design system and to experiment with combining batik and Shibori processes to produce innovative textile patterns. A qualitative methodology was adopted, incorporating expert interviews and studio-based visual experimentation. Semi-structured interviews with three textile experts assessed the cultural, structural, and aesthetic adaptability of Pua Kumbu motifs. The findings indicate that these motifs possess strong potential for integration due to their geometric balance and symbolic richness. Experimental outcomes demonstrated the technical and visual success of merging metal block batik with Shibori resist-dyeing using Remazol reactive dyes. The integrated textiles achieved clear wax-resist boundaries, colour stability, and visual harmony, balancing traditional structure with experimental fluidity. Overall, this study proposes a hybrid design framework that merges Malaysian and Japanese textile traditions, reinforcing cultural identity while fostering innovation in contemporary textile design