EXPERIMENTAL ANALYSIS OF GATE DRIVE CONTROL SYSTEM FOR SYNCHRONOUS DC/DC CONVERTER

The design of the PCB board is important as it affects the overall performance of the overall system. The most common problem that affects the performance and efficiency of the PCB board are partitioning of the circuits, the problem of interconnecting traces, grounding schemes and thermal management. Overall, the primary objectives of the project are to understand the process flow of PCB and to acquire knowledge about PCB fabrication. Meanwhile, the secondary objectives of the project are to apply high frequency DC-DC Converter on PCB fabrication and lastly to test and verify the output of PCB fabrication. SRBC-PWM and SRBC-compensator-AGD are successfully implemented on PCB board. The knowledge about PCB design is acquired and the problems overcome while fabricating PCB are managed to overcome

EXPERIMENTAL ANALYSIS OF GATE DRIVE CONTROL SYSTEM FOR SYNCHRONOUS DC/DC CONVERTER

The design of the PCB board is important as it affects the overall performance of the overall system. The most common problem that affects the performance and efficiency of the PCB board are partitioning of the circuits, the problem of interconnecting traces, grounding schemes and thermal management. Overall, the primary objectives of the project are to understand the process flow of PCB and to acquire knowledge about PCB fabrication. Meanwhile, the secondary objectives of the project are to apply high frequency DC-DC Converter on PCB fabrication and lastly to test and verify the output of PCB fabrication. SRBC-PWM and SRBC-compensator-AGD are successfully implemented on PCB board. The knowledge about PCB design is acquired and the problems overcome while fabricating PCB are managed to overcome

Physicochemical, Antioxidant and Sensory Attributes of Steamed Bun (Mantao) with Dried Figs Puree

Bakery products have increased in demand but majority of them have low fiber content. According to Ibn Seereen, a scholar in the science of dreams, figs, denote wealth and prosperity. Dried figs are found to be a good source of nutritional composition especially in phenolic compound and fiber content. The aim of this experiment is to study the effect on steamed bun incorporated with dried figs puree in terms of physicochemical properties, antioxidant activity and sensory acceptability.  Dried fig was used as puree to incorporate with wheat flour in steamed bun formulations at different levels (0 %, 2 %, 5 % and 10 %). The effect of dried figs puree incorporation on quality attributes include proximate composition, antioxidant, physical property such as color were analyzed and compared to a control steamed bun (0 %). Total phenolic content and antioxidant activity of steamed buns were measured with a spectrophotometer using light with a wavelength of 760 nm and 517 nm respectively.  It was found that the incorporation of dried figs pure in steamed buns gave no significant different (P>0.05) of ash, moisture, protein and crude fiber content when compared to control. Steamed bun with 10 % of dried figs had significantly darker color (P<0.05) differences for puree compared to control. The highest values for total phenolic compound and the radical scavenging activity were obtained in T3 (10 %) which are 0.98 mg GAE/g and 76.73 % respectively. Overall results show no significant different (P>0.05) of steamed bun from all formulations in sensory evaluation indicating the consumers acceptability towards steamed bun incorporated with dried figs puree along with the nutritional advantages imparted from it. In short, the importance of healthy balanced diet can be understood in the Quran and Sunnah of Holy Prophet (PBUH)

Heritage studies and measured drawings of Masjid Jamek Sultan Abdul Samad, Kuala Lumpur

Masjid Jamek Sultan Abdul Samad was built in 1909 following the demolition of Masjid Kampung Rawa that is located at Java Street (Jalan Tun Perak) due to expansion of road and to carter the increasing number of Jemaah. The masjid was one of the earliest mosques in Kuala Lumpur. The establishment of Kuala Lumpur is always closely related to Masjid Jamek Sultan Abdul Samad. Furthermore, the quaint masjid is located at the confluence of Klang River and Gombak River, which gives Kuala Lumpur its name. The masjid has gone through a few renovations to cater for the needs of the worshippers. Besides, to pay respect to the third Sultan of Selangor, Almarhum Sultan Abdul Samad, the masjid has been renamed from Masjid Jamek Kuala Lumpur to its current name, Masjid Jamek Sultan Abdul Samad. This report material is separated into (two) 2 parts. The first part of the report highlights the literature review and the findings of Masjid Jamek Sultan Abdul Samad from the fieldwork. It focusses on the contextual studies, the colonial influences, the background history, the details of building construction and case studies from buildings with similar architectural elements. Meanwhile, the second part of this report comprise a compilation of measured drawings of Masjid Jamek Sultan Abdul Samad in 2D and 3D. This report is to convey the analytical studies of the part of Masjid Jamek history and chronology, architectural influences, and the site context of the masjid, and how the structure affect the surrounding context, the culture, the society and the economy activities of Kuala Lumpur until this day. Hopefully, these studies can be beneficial and better enhancement to others in term of its architectural and historical data. Therefore, it is important for the next generation to come appreciate the past story amid the rapid growth and advancement of Kuala Lumpur

Proceedings of International Technical Postgraduate Conference 2022

This conference proceedings contains articles on the various research ideas of the academic & research communities presented at the International Technical Postgraduate Conference 2022 (TECH POST 2022) that was held at Universiti Malaya, Kuala Lumpur, Malaysia on 24-25 September 2022. TECH POST 2022 was organized by the Faculty of Engineering, Universiti Malaya. The theme of the conference is “Embracing Innovative Engineering Technologies Towards a Sustainable Future”.  TECH POST 2022 conference is intended to foster the dissemination of state-of-the-art research from five main disciplines of Engineering: Electrical Engineering, Biomedical Engineering, Civil Engineering, Mechanical Engineering, and Chemical Engineering. The objectives of TECH POST 2022 are to bring together innovative researchers from all engineering disciplines to a common forum, promote R&D activities in Engineering, and promote the dissemination of scientific knowledge and research know-how between researchers, engineers, and students. Conference Title: International Technical Postgraduate Conference 2022Conference Acronym: TECH POST 2022Conference Date: 24-25 September 2022Conference Location: Faculty of Engineering, Universiti Malaya, Kuala Lumpur Malaysia (Hybrid Mode)Conference Organizers: Faculty of Engineering, Universiti Malaya, Kuala Lumpur, Malaysia

Abstracts of the International Halal Science Conference 2023

This book presents the extended abstracts of the selected contributions to the International Halal Science Conference, held on 22-23 August 2023 by the International Institute for Halal Research and Training (INHART), IIUM, Malaysia in collaboration with Halalan Thayyiban Research Centre, University Islam Sultan Sharif (UNISSA), Brunei Darussalam. With the increasing global interest in halal products and services, this conference is timely. Conference Title:  International Halal Science ConferenceConference Acronym: IHASC23Conference Theme: Halal Industry Sustainability Through ScienceConference Date: 22-23 August 2023Conference Venue: International Islamic University (IIUM), MalaysiaConference Organizer: International Institute for Halal Research and Training (INHART), International Islamic University (IIUM), Malaysi