Abstract: Biodiesel is a clean, renewable, liquid fuel that can be used in existing diesel engines without modification as pure or blend. Transesterification (the primary process for biodiesel generation) via heterogeneous catalysis using low-cost waste feedstocks for catalyst synthesis improves the economics of biodiesel production. Heterogeneous

Controlling the land use sprawl and managing the rapid urban growth process has become key issues for local government agencies in many developing countries including Malaysia. This paper intended to review and examined the core problems of land use sprawl control with local planning policies and the agencies that involve in implementing these proc

In 2019, Covid-19 has been declared as a global pandemic. Online remote teaching and learning is the most practical solution to continue teaching and learning particularly at tertiary institutions. There is a drastic change from face-to-face teaching and learning to a fully online teaching and learning environment. Tertiary institutions need to ens

Crystallinity plays a vital role in the pharmaceutical industry. It affects drug manufacturing, development processes, and the stability of pharmaceutical dosage forms. An objective of this study was to measure and analyze the carbamazepine (CBZ) crystallinity before and after formulation. Moreover, it intended to determine the extent to which the

Economic and technological globalization has created concerns that affect all of humanity. Transformations of space and time, the media’s hyperrealization of reality, and hypermodern capitalism, for example, are experienced by societies across the world. Speculative fiction (sf) is a genre that adequately expresses this new reality. While sf has

Hardening surface layer with and without adding reinforcing material can be achieved by rapid solidification on the top substrate area via high energy input fusion. In this work, the TIG torch heat input at 1344 J/mm is fused at 0.5 mm and 1.5 mm of working distances to incorporate the preplaced TiC particulates on the surface of AISI 4340 low allo

With the emergence of Intern ate and world wide web traditional business got new opportunity to complete globally. Traditional bricks-and-mortar business became electronic business ( e-business) by utilizing information and communication technology (ICT) tools. A new term of Mobile Commerce (M-Commerce) has created tremendous spectrum of business o

Restoring human limb that is lost due to accidents or amputation because of vascular diseases with prosthesis is one challenging issue in engineering field. The loss of human body, especially the upper and lower limbs will limit the daily activities of patient in many ways. There were many studies that had been done previously in developing prosthe

The world was catastrophic when an illness virus known as novel coronavirus COVID-19 occurred in China in December 2019. The virus is widespread, and the pandemic impacted most industries in the first quarter of 2020. The tourism activities stopped to maintain safety and prevent the virus from spreading further. Thus the tourism industry hit the ha

With the emergence of internet and World Wide Web, traditional businesses got a new opportunity to compete globally. Traditional bricks-and-mortar businesses became electronic business (e-business) by utilizing Information and Communication Technology (ICT) tools. A new term of Mobile Commerce (M-Commerce) has created tremendous spectrum of busines