Conference Papers: Recent submissions
Now showing items 841-860 of 2600
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Propagation model for wireless sensor networks: Review and modeling
(Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)In simulation environments, prediction of path losses, maximum communication coverage for each node and received signal strength are calculated by using propagation model. However, most of the simulation tools only offer ... -
A study of TCP congestion control mechanisms
(Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)In this paper, the TCP congestion control mechanisms are discussed. There are four intertwined mechanisms defined in the Internet standards track protocol, which are slow start, congestion avoidance, fast retransmit and ... -
Particle swarm optimization approach for optimal distributed generation allocation in distribution system
(Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)In this paper, a particle swarm optimization approach is used for the placement of distributed generation (DG) in the distribution system. DG installation in the distribution system is very useful in reducing the line ... -
Image enhancement using white balance technique in Ziehl-Neelsen sputum slide images
(Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)Ziehl-Neelsen stain method is one of the common techniques that are being used to diagnose the tuberculosis (TB) infection. However, due to the manual process of preparing the samples, the image of the slide may not appear ... -
Modified median filter for noise reduction in Ziehl-Neelsen sputum slide images
(Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)Image filtering is an important approach in the area of digital image processing for noise reduction. The time cost and output image quality in the filtering system are two convention measures in selecting the appropriate ... -
Effect of different size of rotor bars on induction motor efficiency
(Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)Efficiency is the main consideration in designing of any equipment. In an induction motor, there are many parameters that could affect the motor efficiency. One of them is the size of rotor bar, that contribute to the rotor ... -
Phase equilibrium feasibility studies for some fuel binary systems Propane-Heptane and Propane-Octane Mixture Using regular solution theory
(Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)The objective of this work is the assessment of the feasibility studies of phase equilibria mutual solubility process utilizing supercritical propane. A thermodynamic model based on regular solution theory studies to ... -
The use of openCV in Traffic Surveillance System (TSS)
(Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)Due to the increase of traffic accidents over the last few years; the development of surveillance systems has increasing attention. The use of the video cameras is one solution to solve the traffic problems, Smart cameras ... -
Effect of nutrient modification on growth and flavonone production from callus culture of Citrus grandis
(Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)This paper discus on the production of flavonones, one of the flavonoids compounds that correlated with antioxidants activities in callus culture of pomelo. This is an alternative strategy of producing natural antioxidants ... -
Media components exploitation using Plackett-Burman design for citric acid production from paddy straw
(Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)The study of the screening of the media constitutions for the improvement of citric acid fermentation from paddy straw by Aspergillus niger was reported. Placket-Burman Design (P-BD) was employed and successful results ... -
Development of tunable multi beam antenna for High Altitude Platform Station (HAPS) – Progress II
(Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)In this paper, influence of Circularly Split Ring Resonators with its accompanying circular microstrip patch antenna are investigated. Proposing a 5850 to 7075 MHz band of working frequency, by means of microwave ... -
Optimization of photovoltaic module electrical characteristics using genetic algorithm
(Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)This paper presents the optimization of PV module electrical characteristics using genetic algorithm (GA). A mathematical modeling was used to characterize the electrical characteristics of PV module. A 180 W, 30 V, ... -
Epstein and iron loss test for Incoming Quality Assurance (IQA)
(Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)Epstein test is well known method to test the specific total loss in magnetic material. Epstein test procedures are complicated as well as destructive test. Therefore, the Iron Loss Tester is an alternative test and can ... -
Statistic data analysis of localized magnetic flux density and power loss
(Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)The experiment data were collected by using the search coil technique and temperature arise with time in order to measure the magnetic flux density and power loss. Statistic data analysis and engineering knowledge are tools ... -
Control system for autonomous medical nanorobots
(Institute of Electrical and Electronics Engineers (IEEE), 2012-02-27)Medical science is improving day by day with the blessings of new scientific discoveries. New precious and automated procedures are being discovered on a regular basis. Such a new discovery is the idea of self guided ... -
Neural network based phylogenetic analysis
(Institute of Electrical and Electronics Engineers (IEEE), 2012-02-27)Phylogeny is the primary tool used to understand the evolutionary relationship between various taxonomic groups. If someone finds an unknown bone fragment it is important to first identify which “class of animal” that ... -
Hybrid multilayered perceptron network for classification of bundle branch blocks
(Institute of Electrical and Electronics Engineers (IEEE), 2012-02-27)Electrocardiogram is an electrical representation of heart activities that provide vital information on the cardiac condition. Development of reliable intelligent systems through analysis of cardiac rhythms has been ... -
Early detection of cancer by regression analysis and computer simulation of gene regulatory rules
(Institute of Electrical and Electronics Engineers (IEEE), 2012-02-27)Cellular signaling and dynamic interaction among genes result in stable phenotype structures such as tumor or non tumor cells. Tumor and non-tumor cellular cells often contain some identical cancer causing genes but due ... -
Online sequential extreme learning machine for classification of Mycobacterium tuberculosis in Ziehl-Neelsen stained tissue
(Institute of Electrical and Electronics Engineers (IEEE), 2012-02-27)The application of image processing and artificial intelligence for computer-aided tuberculosis (TB) diagnosis has received considerable attention over the past several years and still is an active research area. Several ... -
Release of excessive iron concentration from human blood and urine of cigarette smokers by using cystus-sud
(Institute of Electrical and Electronics Engineers (IEEE), 2012-02-27)Many different heavy metals, such as cobalt, iron, lead, manganese, mercury, platinum, selenium, cadmium, titanium and zinc exist in environment in different forms. These metals can be toxic to living things at certain ...