The sensitive and selective chemosensor for copper(II) ions (Cu2+) was successfully optimized using the 1,5-diphenylthiocarbazone (DPT) compound. The result showed that dimethyl sulfoxide (DMSO) in a 9:1 (DMSO:water) ratio at a pH of 3 was the optimum medium for DPT to act as chemosensor of Cu2+ recognition. The DPT chemosensor did not encounter an

A communication method is proposed using Minimum Mean Square Error (MMSE) precoding and Successive Interference Cancellation (SIC) technique for millimetre-wave multiple-input multiple-output (mm-Wave MIMO) based wireless communication system. Background: The mm-Wave MIMO technology for wireless communication system is the base potential technology

Quercetin is known as a bioflavonoid compound that has been successfully optimized to be a chemo- sensor probe for Fe3þ recognition. The sensitivity of quercetin towards Fe3þ increased in DMSO:deionized water with a 9:1 ratio at pH 4. There was also no significant interference from other metal ions, such as Kþ, Cr3þ, Agþ, Cd2þ, Mg2þ, Pb2þ,

Sentence variety is a fundamental aspect in writing to avoid stereotypes, thus making writing more interesting. However, ESL students are often found not using the different sentence structures in writing. Students seem to learn one basic pattern and stick to it. The reason could be due to lack of knowledge and practice to write a variety of senten

The consequences of adolescents in early involvement with sexual activity include sexually transmitted diseases, unwanted pregnancy, and unsafe abortion. The purpose of this study is to identify the socio-demographic and socio-cognitive factors (permissive attitude, social norms, and self-efficacy) associated with sexual intention to engage in prem

In the attempt to implement Blended Learning (BL) in architectural education, various efforts have been initiated, including in the effort to create Interfaced Environment for the teaching of subjects on Building Construction and Materials. Interfaced Environment could be developed by integrating real and augmented realities for architectural visua

The Theory of Planned Behavior (TPB) is determined by four main domains of social-cognitive factors; attitudes, social-norms, self-efficacy and sexual intention. This study aim to identify the socio-demographic and socio-cognitive factors associated with sexual intention towards premarital sex among schoolgoing late adolescent. Materials and method

Human Immunodeficiency Virus (HIV) that causes Acquired Immune Deficiency Syndrome (AIDS) is one of the world’s most serious health and nation-state destructions. It creates long-term economic and psychosocial impact on the lives of individuals, families and communities. Since the first reported case of HIV/AIDS in Malaysia in 1986, its prevalenc

This article explores nonlinear convergence to limit the effects of the consensus problem that usually occurs in multi-agent systems. Most of the existing research essentially considers the outline of linear protocols, using complex mathematical equations in various orders. In this work, however, we designed and developed an alternative nonlinear p

This paper aims to explore the ability of telecommunication industry in Malaysia engaged in managing those unexpected events by studying the leadership ability based on spiritual leadership to optimize the potentials of their human resources’ knowledge and experiences as part and parcel of competitive advantage in meeting the challenges brought b