The cultivation of indoor plants in indoor environment has become a topic of interest among researchers worldwide for its
potential to improve indoor air quality (IAQ). However, the adaptations of environmental factor of each plant need to be investigated
to correspond with the native environment. The study investigate the capability of plants selected to live indoor. Before experiment was
conducted, all plants selected were assimilated with indoor environment for two months. Photosynthesis proses in this experiment will
be a guidance to determine the comparative for every plant. The portable photosynthesis system equipment (LI-COR 6400) was used to
determine the level of photosynthesis rate for each of plants. Accordingly, among of all plants tested, Spider Plant showed less effective
to be grown with indoor environment by the rate of photosynthesis value up to -0.15. Moreover, light compensation point (LCP) of
Spider Plant also indicated the light intensity consumption was 2960 lux which is extremely higher than 300 lux. As a conclusion, only
six plants in this study which are Anthurium, Dumb Cane, Golden Pothos, Kadaka Fern, Prayer Plant, and Syngonium are able to
survive with indoor environment. In the next stage of study, this six plants may give good results to enhance the IAQ.
A preliminary study has been conducted in a new constructed 8 stories building (2 level of Hostels facility, 3 level of Training Room, 2 Level of Offices and 1 level of Exhibition Halls and Rooms) in Bandar Baru Bangi, Selangor. The Hostels facility is a floor tile and furnished with build in locker and use split air conditioning system while the Training Room and Exhibition Rooms used floor tile. The Offices and Exhibition Hall are carpeted furnished. All these spaces were using centralized air conditioning systems. A pre-commissioning assessment on 5 chemical parameters of indoor air pollutants such Total Volatile Organic Compounds (TVOC), Formaldehyde, Respirable Particulates (PM!
The question about which is the best approach to facilitate the effective safety evaluation, training processes
involved have become and on-going debate. This article reviews current approaches to evaluation of safety training. It
was focusing theoretical framework suggested and used in the previous literature. Furthermore, possible summary of
several methodologies of safety training evaluation presented.
The simulation of the catalytic converter system is quite needed in order to characterize the catalyst and also
optimizing the monolithic design for the gas emission in the catalytic converter and other related mechanism. The
objective of this study is to obtain quantitative description of the gas emission in the catalytic converter system of
natural powered automobile exhaust gas using ANSYS Software. This work will present a finite element calculation
to predict and evaluate the mass transfer, energy balance and velocity of gas emission in the catalytic converter. The
expected result for this research is to evaluate data of the gas emission obtained from the software to be compared with
the manual experiment in order to verify the effectiveness of modified catalytic converter.
Flood warning is designed to protect community from loss of life and their important goods. The objective of
this research is to design the flood warning system using mobile application that able to give warning and sign to
the mapping. With mobile application concept we can deliver warning faster which is to community smart phone
that nowadays majority of them used it. Department of Irrigation and Drainage have built the system that able to
detect the rising of water and have delivered the data to the department. The mobile application will get the data
directly from server Department of Irrigation and Drainage and distribute to all community. Not just give warning
but also able to give sign to the mapping such as GPS and Waze. Red color is danger, Yellow color will consider as
warning and green will consider as alert. It is expected that better warning process to community in Malaysia’s in
order to promote protection through legislation. The development of mobile application will fulfill the needs of the
public, representative of employee, or governmental official to protect community during flooding. Moreover, with
this mobile application that cheaper cost and easy to use to the community, it will help government to reduce the cost
while flooding. With the ability able to give early warning, give information and educated people, it will make people
more alert and get enough information of flooding.
Occupational safety and health (OSH) in Small and Medium Enterprises (SMEs) have not received the proper
attention not only in Malaysia, but also in most countries all over the world, in terms of research or support for
implementation. In Malaysia, many agencies such as the Department of Occupational Safety and Health (DOSH),
Social Safety Organization (SOCSO), National Institute of Occupational Safety and Health (NIOSH) and many more
agencies related to OSH have been in collaborations to conduct and promote a safety working environment and to
protect human rights economically, morally and legally. This research mainly focuses on the implementation of the
occupational safety and health in small and medium industries in the southern region of peninsular of Malaysia. This
exploratory study will be based on conducting a survey to 500 SMEs owners and workers throughout the southern
region of Malaysia to get the in-depth knowledge on how the implementation of safety and health management system
in the SMEs will affect them both morally and economically. A site visit will also be conducted in order to enhance
and to get to know the real situation happening in the real working environment. The results of this study will be used
to make and initial evaluation of the implementations of OSH management system in SMEs and hopefully will help
for future interventions and researches.