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Physical properties of Al/Calcined Dolomite Metal Matrix composite by Powder Metallurgy Route
(Universiti Malaysia Perlis (UniMAP), 2007-06-09)
Calcined dolomite is dolomite powder that had been calcined at high temperature. This paper describes the fabrication of aluminum metal matrix composite reinforced with calcined dolomite by powder metallurgy route. The ...
A survey on face emotion recognition and applications
(Association for the Advancement of Modelling and Simulation Techniques in Enterprises (AMSE), 2007)
This paper presents a decade long research efforts of recognizing human emotion conveyed through facial expressions (face emotion). Face emotion recognition starts from processing still and video camera images and identifying ...
Performance analysis of optical zero cross correlation in OCDMA system
(Asian Network for Scientific Information, 2007)
We propose a new code structure for Spectral-Amplitude Coding Optical Code Division Multiple Access (OCDMA) systems with zero cross-correlation and theoretically demonstrate the performance of this code by using a direct ...
Simplification of sun tracking mode to gain high concentration solar energy
(Science Publications, 2007)
Power conversion from solar thermal energy to electrical energy is still very cost-intensive. Serious effort has to be given in the development of the concentrator or heliostat structure expenditure which contributing the ...
Computer designed solar concentrator
(International Association of Science and Technology for Development (IASTED)/ACTA Press, 2007)
This paper discusses a computer designed optical concentrator, which is providing efficient solar energy transfer to a Stirling Engine. The receiver can make line focusing onto the absorber of Stirling engine located at ...
Equation-based construction technique for the OSCDMA zero cross correlation code for the basic matrix
(Institute of Electrical and Electronics Engineering (IEEE), 2007-05)
In this paper the Double Weight code (DW) family which is used as a proposed code in optical spectral code division multiple access system (OSCDMA) has been studied using the Modified Double Weight code (MDW) which has ...
Estimation of solar energy potential in East Malaysia by using Satellite Images
(Universiti Malaysia Sarawak, 2007-12-27)
Solar energy has been identified as one of the most potential alternative energy resources as Malaysia receives abundant
sunshine all year long. Even though there are many solar instruments that can be used in measuring ...
Fabrication of a Hand-held Electronic Nose
(Universiti Malaysia Perlis, 2007)
An electronic nose is a device that performs the electronic olfactory to substitute human experts. The development of these devices is growing faster due to higher demand. However, current electronic noses usually are very ...
Improvement of Glucose Oxidase Immobilization using Sol-Gel technique
(Universiti Malaysia Perlis, 2007)
A sol gel based needle type biosensor using 3-glycidoxypropyl dimethylethoxy silane, as silane agent was developed to improve the immobilisation efficiency of glucose oxidase (GOD). The glucose sensor was coated with ...
Development of a personified face emotion recognition technique using fitness function
(Springer Japan, 2007-08-10)
In this article, two subjects, one South East Asian (SEA) and the other Japanese, are considered for face emotion recognition using a genetic algorithm (GA). The parameters relating the face emotions in each case are ...