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Your search keyword '"Awang Mat, Dayang Azra"' showing total 15 results
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15 results on '"Awang Mat, Dayang Azra"'

2. Optimizing gula apong production with an IoT-based temperature monitoring system.

Author

Sahrani, Shafrida, Awang Mat, Dayang Azra, Abang Zaidel, Dyg Norkhairunnisa, and Hong Ping, Kismet Anak

Subjects
THERMOCOUPLES, TELECOMMUNICATION systems, INTERNET of things, TEMPERATURE, QUALITY control, ELECTRONIC data processing, CLOUD storage
Abstract

Determining the quality of gula apong is crucial to optimizing its production, with cooking temperature being a key factor affecting both taste and shelf life. The gula apong industry faced challenges due to the lack of reliable real-time temperature monitoring methods during the cooking process. Traditional approaches were inefficient and inaccurate, leading to difficulties in maintaining consistent product quality and meeting market demands. This highlights the necessity of monitoring the temperature throughout each cooking process. This research aims to develop an internet of things (IoT)- based cooking temperature monitoring system to enhance quality control measures in the production of gula apong. The IoT prototype collects temperature data from the thermocouple sensor, then transmits it to cloud storage through a Wi-Fi communication network, utilizing the Node-RED platform for data processing and analysis. Data obtained from the on-site measurement shows that the optimal temperature for producing standardquality gula apong is approximately around 165 °C. The recommended boiling temperature for Nipah sap is 140 °C. This IoT system can reduce the cooking time of gula apong to 3 hours from the traditional 4 to 6 hours. Utilizing the data acquired from this study helps the producers not only maintaining the quality of gula apong but also reduce the cooking time and cost. [ABSTRACT FROM AUTHOR]

Published
2024
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5. Deep learning in the grading of diabetic retinopathy: A review

Author

Tajudin, Nurul Mirza Afiqah, primary, Kipli, Kuryati, additional, Mahmood, Muhammad Hamdi, additional, Lim, Lik Thai, additional, Awang Mat, Dayang Azra, additional, Sapawi, Rohana, additional, Sahari, Siti Kudnie, additional, Lias, Kasumawati, additional, Jali, Suriati Khartini, additional, and Hoque, Mohammed Enamul, additional

Published
2022
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11. Design of Dumbbell Shaped DGS-Notch Patch Antenna for Microwave Imaging System

Author

Ka Chin, Chee, Awang Mat, Dayang Azra, Truna, Mohamad Nizam, Abg Zaidel, Dyg Norkhairunnisa, Kanaya, H., Sahrani, Shafrida, Hong Ping, Kismet anak, Kipli, Kuryati, Joseph, Annie ak, Ka Chin, Chee, Awang Mat, Dayang Azra, Truna, Mohamad Nizam, Abg Zaidel, Dyg Norkhairunnisa, Kanaya, H., Sahrani, Shafrida, Hong Ping, Kismet anak, Kipli, Kuryati, and Joseph, Annie ak

Abstract

In this paper, square Microstrip Patch Antenna with notch is designed with dumbbell shaped DGS for microwave imaging system. The antenna is designed on dielectric substrate, FR-4 with relative permittivity, ℇr = 4.7 and thickness, 1.6mm. The dumbbell shaped DGS act as the resonant structures and is placed as the ground layer of the antenna. Different location and size of dumbbell shaped DGS are simulated and analyzed. The result of return loss, radiation pattern and antenna gain are simulated using Electromagnetic Simulation Tools, fabricated and measured using Wave and Antenna Training System (WATS 2002). The design shows better performance with return loss of -38.99 dB and higher antenna gain of 6.20 dB compare to the conventional design, with return loss of -30.21 dB and antenna gain of 5.48 dB respectively.

Published
2020

12. Bandwidth Enhancement of 5G Parallel Coupled Line Band Pass Filter Using Patterned Ground Structure Technique

Author

Morshidi, Ummi Haziqah, Abang Zaidel, Dyg Norkhairunnisa, Seman, Norhudah, Attan, Melvin Philip, Awang Mat, Dayang Azra, Mohd Sharip, Mohd Ridhuan, Kanaya, Haruichi, Morshidi, Ummi Haziqah, Abang Zaidel, Dyg Norkhairunnisa, Seman, Norhudah, Attan, Melvin Philip, Awang Mat, Dayang Azra, Mohd Sharip, Mohd Ridhuan, and Kanaya, Haruichi

Abstract

This paper presents the design of parallel coupled line band pass filter with 10 GHz operating frequency that will be used in 5G applications. As 5G application requires big data usage and to cater the applications, the bandwidth of 5G devices need to be wider enough to support it. Thus, to improve the bandwidth performance of the designed filter, patterned ground structure (PGS) technique is implemented into it. The result shows that the bandwidth of the designed filter has been improved from 0.25 GHz to 4.98 GHz when PGS is implemented.

Published
2020

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