In Wireless Sensor Networks which are deployed in remote and isolated tropical areas; such as forest; jungle; and open dirt road environments; wireless communications usually suffer heavily because of the environmental effects on vegetation; terrain; low antenna height; and distance. Therefore; to solve this problem; the Wireless Sensor Network com

Municipal solid waste (MSW) leachate is a hazardous liquid produced from decomposition of solid waste with high amount of organic matter and ammonia-nitrogen with obnoxious smell. This study aimed to investigate the behavior of MSW leachate when subjected to hydrothermal treatment using an autoclave set up at below water critical points (temperatur

A well-designed assessment has beneficial impacts on students’ learning and competency attainment. Failure in obtaining psychomotor learning competency, lack of understanding of assessment principles among instructors, unoptimized information and technology facilities, and difficulties in ensuring the integrity of online examination are among the

We report a numerical analysis of the variation of Aluminium (Al) composition in Al Gallium Nitride (AlGaN)-based Deep-Ultraviolet Light-Emitting Diode (DUV-LED) and its effects on the carrier concentration, radiative recombination, and photoluminescence (PL). Three different structures with different Al compositions are compared and analyzed. The

The development of ultraviolet (UV) monitoring system using metal oxide-based sensor has been experimented throughout the project. The metal oxide-based sensor used is the fabricated titanium dioxide nanorod arrays. The sensor is a self-powered UV photosensor that can generate a certain amount of voltage when the illumination of UV radiation exists

Vernier and Fano resonances are promising approaches for enhancing the sensitivity of an all-optical sensor. A theoretical analysis was performed to integrate a Fano-like resonance shape with a Vernier resonance by considering the presence of partially reflective end facets at a double microring resonator waveguide. The system was developed based o

The rapid rise in global oil prices, the scarcity of petroleum sources, and environmental concerns have all created severe issues. As a result of the country’s rapid expansion and financial affluence, Malaysia’s energy consumption has skyrocketed. Biodiesel and solar power are currently two of the most popular alternatives to fossil fuels in Ma

Nyonya food is part of the construction of Peranakan Chinese group identity generally, but is also central to notions of Peranakan Chinese femininity, which emphasizes, among others, their mastery of culinary skills. The association of Nyonya food with Peranakan Chinese women may signal the secondary roles that are assigned to them by a patriarchal

Breast cancer is one of the most common cancers that causes the highest morbidity and mortality in humans. Some anticancer medicines are not efficient and also have many side effects. Based on the Previous researches showed That bandotan herb extract contained several compounds which potentially have anti-microbial, anti-inflammatory and anti-cance

The rise of civilizations is not possible without human connectivity. Making contacts with people of other societies via commerce and trade, or cultural and diplomatic relations with other countries are foundations of the birth of kingdoms and human civilizations. This paper seeks to revisit the history of Kedah Kingdom by looking at the changes ex