Browsing Theses & Dissertations by Title
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Photovoltaic powered uninterrupted power supply based on PIC microcontroller
This thesis presents the photovoltaic (PV) powered uninterrupted power supply (UPS) system based on PIC microcontroller. The study of solar radiation is very important to know its potential to develop the PV powered UPS ... -
Physical and electrical characterization of sol-gel derived BaxSr1-xTiO3 thin films of various composition ratios and thicknesses
(Universiti Malaysia Perlis (UniMAP)School of Microelectronic Engineering, 2011)Among the various dielectric materials, barium strontium titanate has been extensively studied due to its high dielectric constant, low dielectric loss and high tunability. Barium strontium titanate is a composition ... -
Physical and mechanical properties of treated kapok fiber reinforced polyester composites
The composite of treated kapok fibre reinforced polyester resin was carried out by using five different compositions of filler to study the physical and mechanical properties of composite. The investigation of the effect ... -
Physical and mechanical studies of kaolin-based geopolymer masonry brick
A brick is mainly applied as a building material in construction of walls. Conventional construction bricks are usually made from Portland cement, clay and sand, which are mixed and molded in various method and need to be ... -
Physical and wear properties of aluminium matrix composite reinforced with PSAC and slag fabricated via powder metallurgy
(Universiti Malaysia Perlis (UniMAP)School of Materials Engineering, 2012)A study of physical and wear properties were carried out on pure aluminium reinforced with biomass by product such as palm shell activated carbon (PSAC), slag and PSAC/slag particles. Hybrid and unhybrid aluminium composites ... -
Physical properties and corrosion behaviour of Co-Cr-Ni alloy developed by powder metallurgy
(Universiti Malaysia Perlis (UniMAP)School of Materials Engineering, 2011)Cobalt-based alloys have been widely used in biomedical application. In this research, 11 different compositions of cobalt-chromium-nickel (Co-Cr-Ni) alloys were developed by powder metallurgy route. Scanning electron ... -
Physiological signal based detection of driver hypovigilance using higher order spectra
(Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2013)In recent years, driver hypovigilance which includes driver drowsiness and driver inattention is one of the major causes of road accidents and can lead to severe physical injuries, deaths and significant economic losses. ... -
Poka yoke for solving high disposal scrap problem at hand lay-up process at aerospace composite Malaysia
The objective of this research is to demonstrate the use of Lean Six Sigma methodology in a reduce high disposal scrap in hand lay-up process. Moreover, the goal is to develop working solutions for the target company to ... -
Porous catalyst support from clay-precipitated calcium carbonate for carbon nanomaterials growth
Currently, porous materials were widely used as catalyst supports, adsorption of gases or liquid, and gas sensors. In this research, the fabrication of catalyst support utilised clay with controlled amounts of precipitated ... -
Portable shoe integrated instrumentation for gait analysis measurement using mems based devices
(Universiti Malaysia Perlis (UniMAP)School of Microelectronic Engineering, 2013)Gait analysis measurement is a method to access and identify gait events and the measurements of dynamic and motion parameters involving the lower part of body. This significant method is widely used in sports, rehabilitation ... -
Potential of LUSI Mud as geopolymer material for artificial lightweight aggregate
The abundant amount of LUSI (LU-Lumpur, SI-Sidoarjo) mud that began erupting near the Banjarpanji-1 exploration well in Sidoarjo, East Java, Indonesia need to convert onto useful and valuable alternatives. Geopolymer becomes ... -
Preliminary analysis using dielectric properties to characterize nHA/starch based scaffolds
In this study, the possibility of dielectric properties as an alternative method to characterize the physical properties of nHA/starch based scaffolds has been conducted. The relationship between dielectric properties and ... -
Preparation and characterization of bulk nanoporous Sn, SnO2 AND Zn
(Universiti Malaysia Perlis (UniMAP)School of Microelectronic Engineering, 2013)Extreme ultraviolet lithography (EUVL) has garnered much attention due to its potential in high-volume manufacturing (HVM) of integrated circuit (IC). This research contributes to the study of EUV source target. It has ... -
Preparation and characterization of hybrid filler reinforced UHMWPE composites for artificial joint replacement
This is a study of ultra-high molecular weight polyethylene (UHMWPE) reinforced with zinc oxide (ZnO) under various filler loadings (3, 7, 12, 18 and 25 wt.%) and hybridized with incorporation of chitosan (CS). Further ... -
Preparation and characterization of linear low denstity polyethylene LLDPE/Thermoplastic Starch (TPS)/Banana fiber composites
The blending of linear low density polyethylene (LLDPE) with thermoplastic starch (TPS) and filled with banana fiber (BF) were investigated. Two types of systems were prepared; the LLDPE/TPS matrix with different blend ... -
Preparation and characterization of modified polypropylene/ palm kernel shell (PP/PKS) biocomposites
(Universiti Malaysia Perlis (UniMAP)School of Materials Engineering, 2012)The research on palm kernel shell (PKS) and polypropylene (PP) biocomposites consists of four parts. The first part is mainly to investigate the effect of incorporating PKS as filler on the mechanical, water absorption, ... -
Preparation and properties of Microcrystallinecellulose-fiber filled SBR/BR blends
(Universiti Malaysia Perlis (UniMAP)School of Materials Engineering, 2010)Preparation and properties of non-microcrystalline cellulose (non-MCC) and microcrystalline cellulose (MCC) filled SBRIBR blends have been investigated. This research is divided into two main series, and each series ... -
Production and characterization of shape memory epoxy foam by an advances aqueous method
Shape memory foam is consider as an advantageous invention that has being gained researcher’s focus recently. The ability of shape memory foam is it will deform under certain mechanical forces and slowly recover back into ... -
Production of fly ash-based geopolymer bricks through geopolymerization process
(Universiti Malaysia Perlis (UniMAP)School of Materials Engineering, 2013)Utilization of fly ash as a raw material for geopolymer brick production seems to be a logical solution that allows for the conservation of natural resources, abates further pollution and preserves the environment. Fly ... -
Production of recombinant urease for screening of helicobacter pylori infection
(Universiti Sains Malaysia (USM)School of Biological Sciences, 2014-09)Helicobacter pylori establishes infection inside human stomach lining and causing duodenal diseases, such as peptic ulcer and potentially into gastric cancer. The invasive diagnostic methods require unpleasant endoscopic ...