BIAR BUKU BICARA

Due to the trends of the increase in life expectancies and decrement in fertility rates, the world population is moving towards becoming an ageing nation. With the rise in the number of older people, the demand for long-term care services is expected to increase. Long-term care services are ubiquitous in the developed country, especially in the European region as the countries have become the aged...

Exposed to the pollution has led to generation of reactive oxygen species (ROS) in human skin. ROS generated cause many skin diseases such as skin-aging, inflammation, melanogenesis and skin cancer. ROS is a family of oxygen-based free radicals that contains or capable of producing an unpaired electron. Antioxidant is a molecule that can inhibit the reaction of free radical from ROS by donating it...

Consortium enzyme is a new approach in enzymatic esterification reaction to solve Kojic acid esters' low production. Combining a non-specific enzyme (Novozym 435) and a specific enzyme (Lipozyme RM IM) led to an improvement of enzymatic activity in the enzymatic routes. The findings proved that a significant percentage conversion of ester (29.2 %) was successfully achieved at the enzyme ratio (1:1...

Affordable housing is a significant issue that has been a concern among Malaysians nowadays, especially in the middle-income group. The demand for housing has been increasing, and thus, the preferences of this group must be taken into consideration. The focus of this study is to identify the factors influencing house buyers in purchasing affordable housing among middle-income groups. The data was...

This research discusses an application of Couple-Charge Device (CCD) linear sensor and laser diode in an optical tomography (OPT) system. Tomography is a system that could capture a cross-sectional image based on sensor data scattered across the periphery of the examining device in the non-invasive and non-intrusive framework. This project focuses on quantifying the level of object transparency ba...

This study stresses the global impact of Microsoft teams’ app in enhancing teaching-learning English during the Coronavirus (COVID-19). As one of the preventive steps for transmitting coronavirus infection, the introduction of lockdown and social distancing has been implemented, resulting in complete paralysis of global activities. There exists a shift from the usual learning practice to online le...

To increase energy demand, reliability, and increasing efficiency, thin-film solar cells get the main focus. Various types of solar cell like (Cu(In,Ga)Se2 (CIGS), Cadmium telluride (CdTe) and copper zinc tin sulfide (CZTS) based absorber compound now eliminated by CTS (Cu2SnS3) for different reason like toxicity, shortage and structural complexity. Focus on CTS is increasing because it is nontoxi...

Covid-19 that emerged in Wuhan, China and spread to Malaysia starting from 25th January 2020 has changed people’s lives and impacted the world’s economy, including the stock markets. The study investigates the impact of the Covid-19 pandemic on the stock returns in Malaysia by using a sample of thirty (30) constituents of FBM KLCI. The study utilises Malaysia’s daily Covid-19 new cases, death case...

As COVID-19 hits the world shockingly, most nations worldwide have agreed to put educational institutions temporarily close. However, education has not stopped, but to go fully online as schools and universities could provide remote education. In this case, teachers have been struggling to adapt to the new norm to stop disease transmission. Thus, this study was conducted to investigate the impact...

The emergence of COVID-19 has affected people worldwide from all angles, from the aspects of health, wealth, emotional and also human interactions. This study aimed to look at the attributes such as positive behaviour, awareness, preparedness and relationships among Malaysians during the implementation of movement control order (MCO), and the predictors of preparedness in facing the COVID-19 pande...

At the beginning of March 2020, the Coronavirus pandemic was acknowledged as a great confrontation that shook the travel organisations’ core. Indeed, it provides such a profound disturbance to the industry. It gives a preview of Malaysian travellers’ discernments in a distinctive point of time - the times of the COVID-19 linked to the worldwide lockdown and restriction movement order. Therefore, t...

The study investigates the effect of the Covid-19 on the volatility of the technology and healthcare sector stock index in Malaysia. The two sectors pose considerable attention during the pandemic due to the increase in demand for healthcare products and digital services. The volatilities are estimated using the GARCH model for the period before and after the implementation of the nationwide movem...

Packaging is a critical process in the food industry because it is used to prevent spoilage, extend shelf-life, and provide an attractive presentation of the food product. Plastic packaging is used all over the world, and its production is increasing year after year. It comes in a variety of colours and designs. However, it has caused serious environmental problems, particularly to the ocean that...

We report a case of acute compartment syndrome of the forearm in a 51-year-old man with open fracture distal third radius (Gustilo I). Decompressive fasciotomy was performed promptly. Complete progressive closure of the wound without split-thickness skin grafting was achieved using a shoe-lace technique: silastic vessel loop were interlaced held together with skin staplers placed at the edge of th...

Fossil fuels play an important role in energy systems as well as in the growth of technical, cultural and economic conditions of a country. In this study, we aim to investigate the effect of fossil fuels price towards energy’s stock returns in Malaysia by using monthly fossil fuels price and energy stock price taken from Malaysian Energy Commission and investing.com, respectively. To investigate t...

In the modern financial market, investors have to make quick and efficient investment decisions. The problem arises when the investor does not know the right tools to use in investment decision making. Different tools can be implemented in trading strategies to predict future stock prices. Therefore, the primary objective of this paper is to analyse the performance of the Geometric Brownian Motion...

Dentistry is a client dependent field. Other than the dentist’s skills, the dentist’s appearance has been observed to affect the patient’s perception of the clinician. This research was conducted to assess patient’s perception of the dentist’s appearance based on the dentist’s attire, gender and age. A total number of 492 Malay respondents were involved in this study. A set of questionnaires was r...

Previous studies have shown platelets play an important role in prothrombotic complications due to several factors such as hyperglycemia, oxidative stress, and hypercholesterolemia, which affected platelets reactivity. Platelets activation involves ADP stimulation via P2Y12 receptor, whereas reactive oxygen species (ROS) including superoxide anion and hydrogen peroxide (H2O2) produced by NADPH oxi...

Coumarin and its derivatives represent one of the most active curriculums of compound possessing a broad spectrum of biological activity along with other applications such as insecticide and fragrance. There are various methodologies developed for the synthesis of coumarins. Classical routes to coumarins include Pechmann condensation, Knoevenagel condensation, Perkin reaction, and Wittig condensat...

Bioinformatics tool is a software program made to extract meaningful information from the mass of molecular biology or biological databases and carry out sequence or structural analysis. The method of determining the order of nucleotides within a deoxyribonucleic acid (DNA) molecule is known as DNA sequencing. This analysis is meant to be run to the commercialized or factorymade goat's milk (paste...

Chia seed has a high content of fibres and polyunsaturated fatty acids. Chia seed also holds numerous amounts of minerals and vitamins, including calcium and phosphorus. Chia seed offers a great potential of gel-forming ability and good water and oil holding capacities. Therefore, this study aims to determine the effect of chia seed powder substitution in chicken meat sausage formulations on the p...

The rapid growth of electronic systems and devices operating within the gigahertz (GHz) frequency range has increased electromagnetic interference. In order to eliminate or reduce the spurious electromagnetic radiation levels more closely in different applications, there is strong research interest in electromagnetic absorber technology. Moreover, there is still a lack of ability to absorb electro...

A simple and low-cost Fiber Optic Displacement Sensor (FODS) using reflective intensity modulation technique was developed to analyze various concentrations of Pb2+, a compound classified under heavy metal ions. Lead is harmful to the environment including to human but is used in the cosmetic field for beauty without realizing and considering the hazardousness of lead as it would cause a long-term...

The consumption of medicine is typical in geriatrics, having many problems related to medications. Geriatrics often forget to take their medicine, and this problem can be overcome by using an automatic reminder system. In this study, an automated reminder system is developed as an improved community element, acting as a system that can help geriatric in taking their medicine on time, thus, boostin...

The consumption of low-power electronic devices has increased rapidly, where almost all applications use power electronic devices. Due to the increase in portable electronic devices’ energy consumption, the piezoelectric material is proposed as one of the alternatives of the significant alternative energy harvesters. This study aims to create a prototype of “Smart Shoes” that can generate electric...