Browsing Theses & Dissertations by Title
Now showing items 646-665 of 677
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Synthesis and characterization of high dielectric constant material based on Er-doped BaTiO3 for capacitor applications
High dielectric constant material becomes an important parameter to be used as capacitor for storage in most electronic devices due to miniaturization trend of smart devices and electronic gadgets. BaTiO3 was used in ... -
Synthesis and characterization of reduced grahene oxide (rGO) / tips-pentacene composite material for organic thin film transistor (OTFT) sensor platform
Organic thin film transistor (OTFT) has drawn a lot of attention due to their advantages of flexible, transparent, easy to fabricate and cost effective production. The main problem occurred in OTFT was its lower ion mobility ... -
Synthesis of carbon nanomaterials using chemical vapor deposition technique for liquid adsorption
(Universiti Putra Malaysia (UPM), 2011-09)The synthesis of Carbon Nanotubes (CNTs) and Helical Carbon Nanofibers (HCNFs) using Floating Catalyst-Chemical Vapor Deposition method (FC-CVD) is reported. Acetone and ethanol are used as carbon sources, hydrogen as ... -
Synthesis of multilevel and binary sequences with good correlation properties
(Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2013)In radar systems the very low side lobes that can be achieved with amplitude and phase modulated pulse trains especially particularly in systems requiring a large dynamic range. Moreover, the excellent self-clutter rejection ... -
Synthesis of precipitated calcium carbonate (PCC) nano-particles using turbo-mixing reactive precipitation
Calcium carbonate (CaCO3) is a crystalline compound appear abundantly in nature substance mostly in sedimentary rocks which comprise more than 4% of the earth’s crust throughout the world. Calcium carbonate is one of the ... -
Synthesis, characterization and properties of low density polyethylene filled with reduced graphite oxide
Graphite based materials have become promising candidates in polyolefin nanocomposites in widening the application such as a packaging material. However, the utilization of these combination exhibits a doubt on how was ... -
A T-Way test suite generation strategy for sequence based interaction testing
Complementing existing test design techniques (e.g. boundary value analysis, equivalent partitioning and cause and effect graphing), t-way testing is a test design technique that specifically used to cater bugs due to ... -
Temperature cycling reliability test for a ball grid array (BGA) package using finite element analysis (FEA)
(Universiti Malaysia PerlisSchool of Microelectronic Engineering, 2008)Thermal cycling test is one of the reliability test that has been used to evaluate the reliability of the solder joint interconnect in ball grid array (BGA) package. The purpose of thermal cycling test is to characterize ... -
Tensile and thermal properties of coconut shell powder filled polylactic acid biocomposites
(Universiti Malaysia Perlis (UniMAP)School of Materials Engineering, 2012)In this research the effect of coconut shell powder (CSP) content and chemical modification on mechanical properties, morphology and thermal properties of polylactic acid (PLA)/CSP biocomposites were studied. Coconut shell ... -
Tensile and thermal properties of elateriospermum tapos seed shells filled recycled polypropylene eco-composites
(Universiti Malaysia Perlis (UniMAP)School of Materials Engineering, 2015)The effects of elateriospermum tapos seed shell (ETSS) and its chemical modification on tensile properties, morphology and thermal properties of recycled polypropylene (rPP) eco-composites were investigated. The rPP/ETSS ... -
Tensile and thermal properties of oil palm empty fruit bunch regenerated cellulose biocomposite films using ionic liquid
(Universiti Malaysia Perlis (UniMAP)School of Materials Engineering, 2014)The regenerated cellulose (RC) biocomposite films from oil palm empty fruit bunch (OPEFB) and microcrystalline cellulose (MCC) were prepared using ionic liquid. N, N Dimethylacetamide (DMAc) and Lithium Chloride (LiCl) ... -
Thermal-mechanical analysis of bonding pad in insulated gate bipolar transistor
In development of the die stacking interconnection technology, the thermal analysis on stacked dies are commonly engaged in semiconductor products. However, thermal issues are not the main criteria for stack die configuration ... -
Thermo-mechanical properties of Napier particles filled polyester polymer
In recent years, the incorporation of natural fibers as reinforcing agent in polymer composite has gained increasing interest which enhances optimal utilization of natural resources and particularly of renewable resources. ... -
Time-frequency analysis based methods for classification of newborn cry signals
The infant cry classification implies non invasive objective methods, classification of different patterns of infant cry utterances and adoption of artificial and digital signal processing techniques. It has been commenced ... -
Transformerless photovoltaic inverter for photovoltaic power generation in Perlis to run high AC load
(Universiti Malaysia Perlis (UniMAP)School of Electrical System Engineering, 2012)This thesis presents the transformerless photovoltaic (PV) inverter for PV power generation in Perlis to run high AC load. This study involves the data collection of solar radiation and temperature. The data of solar ... -
Transient analysis of mechanically switched capacitor with damping network
(Universiti Malaysia Perlis (UniMAP)School of Electrical System Engineering, 2014)Mechanically switched capacitor with damping network (MSCDN) is used as reactive power compensation unit in the modern power systems. MSCDN stabilizes the voltage and increases the transmission capacity to ensure the ... -
Two phase medium identification using ultrasonic tomography technique
(Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2013)The use of tomographic techniques has been widely used in pipeline and oil industry. These techniques have potential applications for flow visualization and measurement in producing wells. One of the important processes ... -
Unsaturated polyester composites filled with untreated and surface treatment sugarcane bagasse by hot press technique
(Universiti Malaysia PerlisSchool of Materials Engineering, 2009)The aim of this research is the improvement of the mechanical properties of natural fiber reinforced thermoset, as a result of optimization of the properties of sugarcane bagasse fibers by the use of NaOH treatment process. ... -
Utilization of palm oil boiler ash (POBA) as geopolymer material for Industrialized Building System (IBS) application
The increment of palm oil waste from palm oil extraction increased every year in Malaysia. Palm oil boiler ash (POBA) or bottom ash is one of the waste material from the palm oil industry where it was obtained from the ... -
A visual tracking range of motion assessment system for lower limb joint
Accurate range of motion (ROM) measurement of lower limb joint motion is important for assessing the severity of human lower limb injuries. It is essential for assisting the medical doctor and physiotherapist to determine ...