Duplex stainless steel (DSS) contains equilibrium amount of ferrite and austenite phase exhibits tremendeous corrosion resistance and mechanical properties. However, DSS having drawbacks on low surface hardness and wear resistance in the various industries in oil and gas for piping, drilling rigs and boiler, chemical and cargo tanks and heavy const

This article presents an experimental investigation on the wear behaviour of surface alloyed duplex stainless steel (DSS) containing SiC ceramic particles using TIG melting technique. The SiC powder with 20 µm particle sizes was preplaced at 0.5 mg/mm2 and melting was conducted with energy inputs of 768 and 1280 J/mm. The room temperature wear beh

A class of discrete dynamical systems is introduced to unify various dynamical systems that appeared in the study of phase transition phenomenon of Ising model on the Cayley tree. We give an alternative method to study the stable fixed points of these dynamical systems. The regions of non-uniqueness of stable fixed point and single stable fixed poi

The coastal area is highly considered as one of the most complex areas to be handled by the traditional planning system. In managing coastal areas, there must be integrated coastal management between various related agencies, technically and physically. The management of the coastal area depends on the coastal manager's ability to recognize and

As the e-learning technology continued to evolve, targeting antecedents to it effectiveness in Malaysia can be a prerequisite to increasing the success rate of this initiative. Students use e-learning for their schooling activities, learn by accessing the e-learning portal through teachers’ instruction and guidance. Even though, without better un

The effect of pistachio hull water extracts (PHWE) at different levels on quality of chicken burger during storage at 4 ± 1°C was investigated. Differences between treatments parameters means were separated using analysis of variance (ANOVA). There was no significant difference in fat, protein, and ash contents of the burgers. The increase in PHW

This paper presents the Computational Fluid Dynamic (CFD) analysis to study the effect of area ratio i.e. the ratio of enlarged duct area to nozzle exit area on velocity distribution along axis by varying the nozzle pressure ratios. The convergent-divergent nozzle and suddenly expanded circular duct of larger cross-sectional area are used for analy

Objectives: The present study was design to identify the significant biomarkers from M.charantia that possessing antioxidant activity using liquid chromatography-mass spectrometry (LC-MS) based metabolomics approaches. Design and method: Initially, the fruit was extracted by soaking in different solvents with different concentrations of ethanol in

This paper presents the Computational Fluid Dynamic (CFD) analysis to study the effect geometry and flow parameters on thrust force created by the flow from convergent divergent nozzles to a suddenly expanded circular duct of larger cross-sectional area. The study is focusing on resultant thrust force. The nozzles are designed for Mach numbers 1.1,

Food plays an important role in the social, cultural and religious life of many communities. Food which is consumed by Muslims must meet the Islamic dietary code and this code is called halal. Halal is derived from the Arabic word meaning lawful or permitted. The demand for Halal products is increasing especially in Muslim country. However, the res