In this paper, a gas-kinetic solver is developed to solve Reynolds Averaged Navier-Stokes (RANS) equations in two-space dimensions generalized coordinates. The convection flux terms which appear on the left hand side of the RANS equations are discretized by a semi-discrete finite difference method. Then, the resulting inviscid flux functions are ap

Miniaturization has been and will continue to be the trend of research and development. A number of microfabrication processes have been developed for the realization of three-dimensional microcomponents. Among these techniques, the micromolding process is one of the key technologies for low-cost mass production of sub-millimeter sized components,

Recent application of nanomaterials as adsorbent for heavy metals removal has shown remarkable results which is largely due their mechanical and physical properties. In this work, feasibility of using novel carbon nanomaterials as adsorbent for the removal of copper, nickel and lead ions from an industrial wastewater by the adsorption process was i

This is a prospective study of a series of 26 patients with closed unstable comminuted intra-articular fracture distal end of the radius treated with two different methods of treatment to compare their anatomical and functional results. The external fixation group consisted of 12 patients and internal fixation group consisted of 14 patients. The an

Thia article addresses the general issue of over concentration of powers in land decision-making on the executive in the majority of states in Malaysia. The writer focuses on one of the mechanisms used to achieve this; namely through the administrative technique of delegation of powers. Statutes conferring administrative powers sometimes confer on

Temperature is one of the most monitored items in many industrial and commercial applications. Internet of Things (IoT) temperature sensors are commonly small, low power, and able to measure humidity as well. Obtaining timely, accurate temperature information is critical in an IoT system. This paper aims to evaluate an IoT temperature system’s pe

Waqf as an institution that played a significant role in meeting the socio-economic needs of Muslim societies throughout Islamic history has now experience low contribution due to cumbersome procedures. Lack of transparency has been a huge problem in waqf administration. Recently, the incorporation of digital technology into Islamic finance has cre

Background: Antiplasmodial drug discovery is significant especially from natural sources such as plant bacteria. This research aimed to determine antiplasmodial metabolites of Streptomyces spp. against Plasmodium falciparum 3D7 by using a metabolomics approach. Methods: Streptomyces strains’ growth curves, namely SUK 12 and SUK 48, were measured

Covid19 outbreak started in China earlier than any country in the world. China has conducted effective crisis management strategy to efficiently restrict and further control the transmission of Covid-19 in the country. In order to limit the spread of infection, the Chinese government adopted innovative, specialized, and advanced information systems

In Malaysia, the cleanliness of public toilets continues to be a challenge. A dirty toilet could become a site that spreads diseases and hurts the image of the country as a whole. Even though campaigns promoting good toilet hygiene practices have been ongoing since 1997, not much has been achieved from these campaigns. A good toilet hygiene practic