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

Microbial coagulants have earned immense scientific attention since they are biodegradable, produce no secondary pollution, and their degraded intermediates are safe for humans and their immediate environment. Publications on various microbial coagulants have been examined. The great potential of biodegradable microbial coagulants was realized as m

Bushido or samurai code of ethics, though dated back to feudal Japan, continues to survive until present day in the daily conduct of Japanese for not only it contributed to the solidarity of the people as one nation, but as the impetus for the country’s advancement and progress.Tuesday, May 31, 2022 Guest SubmissionACADEMICIANSLIFESTYLE OPINION W

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