Browsing Theses & Dissertations by Title
Now showing items 597-616 of 677
-
Smart network traffic monitoring system
(Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2012)The rapid Internet development has eventually increased the network traffic as well. Therefore, the IP-based network traffic measurement has attracted network administrators and organizations for commercial, social and ... -
SOA-NOLM based and, XOR, parity generator and checker
All-optical systems are attractive in signal processing for digital logics due to its higher bandwidth than the conventional electronic based circuits. Researches have shown that photonic integrated circuits might replace ... -
Sodium bicarbonate as a blowing agent on morphology and properties of conductive carbon black-filled epoxy porous prepared by emulsion system
This study reported a single emulsion method to produce conductive epoxy porous (CEP), which worked as a conductive additive. The CEP was fabricated to overcome the high content of conductive filler using in composite and ... -
Soil stabilization application using geopolymerization method
Soft soils such as clay and silt have been associated to countless problems especially in engineering field. The main concern is to search for the best soil stabilizers to overcome the aroused problems. The purpose of soil ... -
Sol-gel BST thin films for FeFET applications : fabrication and characterization
(Universiti Malaysia Perlis (UniMAP)School of Microelectronic Engineering, 2012)The effect of the chemical composition and film thickness of the ferroelectric barium strontium titanate (BST) at the memory window behavior of Al/BST/SiO2/Si-Gatefield effect transistor structure has been investigated. ... -
Solar light emitting diode (LED) street lighting with automatic vehicle detection system
(Universiti Malaysia Perlis (UniMAP)School of Electrical Systems Engineering, 2014)This thesis is about a development and fabrication of solar light emitting diode (LED) street lighting with an automatic vehicle detection system. Present available solar street lightings are operated based on the timer ... -
Solar power supply and management for remote embedded Linux system
(Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2014)Nowadays, solar system is used a power source to support embedded system application in remote area. This research aimed is to design and develop a Stable Solar Power Management System (SSPMS) for TS-7800 Single Board ... -
Specific absorption rate and Histopathology evaluation for mobile phone application
(Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2015)This report describes the development of Asian head and hand model using computeraided design (CAD) software and the analysis of specific absorption rate (SAR) at 900 MHz to 1800 MHz with various hand positions. The ... -
Specific absorption rate in the human head due to metal-frame glasses and ear Prosthesis
(Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2015)The research in this thesis involves the investigation of the specific absorption rate (SAR) in a human head model exposed to electromagnetic fields. The SARs (1-g and 10-g) were compared inside various models of the human ... -
Speech enhancement hybrid of wiener filter and haar wavelet algorithm using DSP
The most common, natural and effective form of communication between human is speech. Generally, during speech communication a lot of unwanted noise were corrupted and make speech signal weak. Due to this enhancing or ... -
Speed control of induction motor using fuzzy
(Universiti Malaysia Perlis (UniMAP)School of Electrical System Engineering, 2015)This dissertation presents a methodology for implementation of a rule based fuzzy logic controller applied to a closed loop volts/hertz single phase induction motor speed control. The induction motor is modelled by using ... -
Stability and degradation factors of natural dyes as photosensitizer in solar cell
Solar cell is the most potential power sources as a clean and inexhaustible source that utilize solar radiation. However, the solar cell technology is facing several issues regarding the long term stability which need to ... -
Stress corrosion cracking behavior of austenitic stainless steels in natrium chloride solutions
(Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2013)Stress Corrosion Cracking is an environmentally assisted failure caused by contact to a corroding while under a sustained tensile stress. Stress Corrosion cracking is most often rapid, unpredictable and catastrophic. Failure ... -
Structural damage detection in steel plates using artificial neural networks
(Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2011)The advancements and applications available in the signal processing and pattern classification area help in the early detection of faults and damages with less effort. In the recent past the nondestructive methods employed ... -
Structure and properties of cathode and electrolyte for intermediate temperature solid oxide fuel cells (IT-SOFCS)
Solid oxide fuel cell (SOFCs) is a device that used to convert from chemical energy to electrical energy. The aim of this thesis is to evaluate the correlation of structure and properties of electrode and electrolyte ... -
Studies of geopolymerization route for metakaolin geopolymeric materials
(Universiti Malaysia Perlis (UniMAP)School of Materials Engineering, 2014)Investigation on production of metakaolin geopolymeric powder was aimed to increase the productivity and application of geopolymer products. Geopolymerization process was applied in the manufacturing of metakaolin ... -
Studies on the densification and grain growth mechanisms of Polycrystalline ceramic based on LaYO₃
LaYO₃ is a polycrystalline ceramic with the perovskite type oxide structure. LaYO₃ was prepared using solid state synthesis method. Initially, the sample was heated between 1200 °C to 1500 °C for 10 hours and slowly cooled ... -
Study of a palm slag-filled friction composite for brake pad
(Universiti Malaysia Perlis (UniMAP)School of Materials Engineering, 2014)Since the use of asbestos was banned in all types of products and applications due to its carcinogenic nature, researchers worldwide has conducted extensive research and development activities with the goal of identifying ... -
A study of a vision-based lip movement analysis for hearing-impaired person
(Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2014)The study of vision based lip movement is the interpretation of human lip movement while speaking. Deaf and hard of hearing people often have a problem being able to understand what being talking in the conversation. ... -
Study of atmospheric effect in free space optic propagation
(Universiti Malaysia PerlisSchool of Computer & Communication Engineering, 2010)Free Space Optic (FSO) telecommunication system is Line of Sight (LOS) system which refer to transmission of visible and infrared beams that through to atmosphere to obtain the optical communication. This system uses ...