Browsing Journal Articles by Title
Now showing items 2001-2020 of 2678
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Preparation and characterisation of activated carbon from rambutan seed (Nephelium Lappaceum) by chemical activation
(Universiti Malaysia Perlis (UniMAP), 2012)Activated carbons were prepared from rambutan seed by chemical activations with ZnCI2 as dehydrating agent. In order to find its characteristic, different impregnation ration of ZnCI2 to rambutan seed (0.5 and 2) and ... -
Preparation and characterisation of polyamide 11/montmorillonite (MMT) nanocomposites for use in angioplasty balloon applications
(Elsevier B.V., 2013-12)With increased demands on catheter balloon functionality, there is an emphasis to blend new materials which can improve mechanical performance. Polymer nanocomposites were prepared by melt blending polyamide 11 (PA 11) ... -
Preparation and characterization of Co-HA powder using modified electroless method
(Trans Tech Publications, 2014)C0-HA composite produced by simple electroless deposition method was studied. From the particle size analysis by Malvern particles analyzer its shows that 19% increment in average of the particle size powder increase after ... -
Preparation and characterization of electrical, morphological and topographic properties for advanced conductive PMMA/PVDF/PANI ternary blend for low percolation threshold devices
(Universiti Malaysia Perlis (UniMAP), 2019-10)The presented work targets on developing an advanced conductive polymer blend. This polymer has a low permeation threshold at low concentrations of conductive polymer. Two groups of polymer blend, consist of a mixture ... -
Preparation and Characterization of Magnetite (Fe3O4) nanoparticles By Sol-Gel Method
(Universiti Malaysia Perlis (UniMAP), 2019-01)The magnetite (Fe3O4) nanoparticles were successfully synthesized and annealed under vacuum at different temperature. The Fe3O4 nanoparticles prepared via sol-gel assisted method and annealed at 200-400ºC were characterized ... -
Preparation and characterization of nanostructured ITO Thin Films by Spray Pyrolysis Technique: Dependence on annealing temperature
(Universiti Malaysia Perlis (UniMAP), 2023-01)Transparent conducting oxides (TCOs) like Indium tin oxide (ITO) have wide attention from all scientists which have low resistance and high visible light transmittance, used as transparent electrodes in many optoelectronic ... -
Preparation and characterization of silica aerogel immobilized with cyanex 301 for extraction of Zn(II)
(Trans Tech Publications, 2013)A new solid phase extractant silica aerogel immobilized with Cyanex 301 {bis(2,4,4- trimethylpentyl) dithiophosphinic acid} (SAWC) was prepared via a sol- gel method and investigated for the extraction of Zn(II) from aqueous ... -
Preparation and investigation of gold nanoparticles by the technique of laser ablation for biological application
(Universiti Malaysia Perlis (UniMAP), 2022-07)This paper utilises environmentally friendly and cost-effective methods for the synthesis of gold nanoparticles (AuNPs) using distilled water (DW) solution via liquid pulse laser ablation (PLAL) technique with wavelength ... -
Preparation and properties of porous calcium phosphate
(Universiti Malaysia Perlis, 2008)In this study, preparation of porous calcium phosphate was involved the addition of sodium di-hydrogen phosphate, NaH2PO4 and di-sodium hydrogen phosphate, Na2HPO4 into the raw calcium phosphate powder. The sodium hydrogen ... -
Preparation of cyciopentyi trisiianoi siisesquioxanes - modified natural rubber (CpSSQ(OH)3 - ENR-50) composite hybrid in the presence of HCI acid
(Trans Tech Publications, 2013)A composite comprising cyclopentyl trisilanol siisesquioxanes (CpSSQ(OH)3) and 50% epoxidized natural rubber (ENR-50) was prepared at reflux temperature employed hydrochloric acid (HCl) as catalyst. HCl was found to be an ... -
Preparation of GNPs thermally conductive adhesive at different epoxy resin/curing agent ratio and mixing method
(Universiti Malaysia Perlis (UniMAP), 2021-08)Reinforcement of GNPs fillers to polymer composite show remarkable improvement in thermal conductivity. However, high aspect ratio of GNPs attributes to agglomerate during the preparation process, which limits its ... -
Preparation of photoelectrochemical cell of ITO/Cu2O/PVC-LiClO4/graphite using Cu2O films as an active layer
(Trans Tech Publications, 2014-02)Cuprous oxide (Cu2O) thin films were successfully grown on indium tin oxide (ITO) coated glass by sol-gel spin coating using diethanolamine (DEA) as a solubility agent. The films were annealed at 350 °C in 5% H2 + 95% N2 ... -
Preparation of ZnO nanodisks using hydrothermal method and sensing to reductive gases
(Springer Science+Business Media New York, 2014-10)ZnO nanodisks exhibiting regular hexagonal structures were successfully synthesized using two surfactants via a hydrothermal method. The surfactants, namely, cetyltrimethylammonium bromide and sodium dodecyl sulfate, had ... -
Preparation, characterization, and electrical conductivity investigation of multi-walled carbon nanotube-filled composite nanofibres
(Universiti Malaysia Perlis (UniMAP), 2021-08)There is a growing interest in carbon nanofibre materials especially for applications that require high surface area, excellent chemical inertness, and good electrical conductivity. However, in certain applications a ... -
Pretreatment studies and characterization of bio-degradable and 3d-printable filaments from coconut waste
(Universiti Malaysia Perlis (UniMAP), 2020-05)Natural fiber based filaments are economically, and environmentally friendly and they are sustainable which enables them to be applied in the production of novel composite materials. This research aims to produce 3D printed ... -
Prevention of soccer-related ankle injuries in youth amateur players: a randomized controlled trial
(Kementerian Pendidikan Tinggi (KPT), Malaysia, 2017)Background: In lower levels of play, the lateral ankle sprain is the most common injury, especially amongst male youth soccer players. Purpose: The aim of the present study is to evaluate the effects of an injury prevention ... -
Principle component analysis for the classification of fingers movement data using dataglove "glovemap"
(International Association for Engineeering and Management Education, 2013-03)Nowadays, many classifier methods have been used to classify or categorizehuman body motions of human posture including the classification of fingers movement. Principal Component Analysis (PCA) is one of classical method ... -
Priority-based parameter optimization strategy for reducing the effects of four-wave mixing on WDM system
(Elsevier, 2014)In order to meet the ultra high speed and ultra long-haul transmission distance in wavelength division multiplexing (WDM) systems, the nonlinear impairment affecting the overall spectral efficiency and system performance ... -
Priority-based parameter optimization strategy for reducing the effects of four-wave mixing on WDM system
(Elsevier, 2014-01)In order to meet the ultra high speed and ultra long-haul transmission distance in wavelength division multiplexing (WDM) systems, the nonlinear impairment affecting the overall spectral efficiency and system performance ... -
Probability Distribution of Arm Trajectory for Motion Estimation and Gesture Recognition
(American Scientific Publishers, 2012-06-30)In the human motion measurement, motion capture system is used to record the movement of the human body by using different types of sensors such as a magnetic position sensor, a mechanical motion detector and a vision ...