Browsing Journal Articles by Title
Now showing items 452-471 of 2743
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Cu-SiCp composites as advanced electronic packaging materials
(Trans Tech Publications, 2014)The demand for advanced thermal management materials such as silicon carbide particles reinforced copper matrix (Cu-SiCp) composites is increasing due to the stringent design requirement in the electronic packaging industries. ... -
CuDia slug size variation analysis on heat dissipation of high power LED
(Trans Tech Publications, 2014-01)The current advancement of LED has prompt thermal challenges from the packaging point of view. The reliability of the LED is significantly influenced by each of its packaging component. This paper presents the investigation ... -
CuO NPs incorporated single and double junction polymer solar cells
(Universiti Malaysia Perlis (UniMAP), 2017)Multi-junction architecture is an attractive method to overcome the efficiency limit of single-junction photovoltaic solar cells. Series-connected multi-junction polymer solar cells (PSCs) have attracted much attention ... -
Cuprous oxide thin films for a photoelectrochemical cell of ITO/Cu 2O/PVC-LiClO 4/graphite
(Trans Tech Publications Inc., 2012)Cuprous oxide (Cu 2O) thin films were formed onto indium tin oxide (ITO) coated glass substrate by sol-gel spin coating technique using different additives namely polyethylene glycol and ethylene glycol. It was found that ... -
Curcumin adsorption on carbon microparticles: Synthesis from soursop (AnnonaMuricata L.) peel waste, adsorption isotherms and thermodynamic and adsorption mechanism
(Universiti Malaysia Perlis (UniMAP), 2020-12)The aims of this study was to evaluate adsorption isotherm of carbon microparticles prepared from calcination of soursop (Annona Muricata L.) peel waste (at temperature of 250C). Adsorption test was done by mixing the ... -
Cure characteristics and hardness of recycled latex catheter (LCr) filled with Standard Malaysia Rubber (SMR L) compounds
(Trans Tech Publications, 2013)The effect of cure characteristics and hardness of LCr filled SMR L compound were investigated. The size of LCr were 20 - 25 mm in range. Six compounds; 0, 5, 15, 2 5, 35 and 5 0 per hundred rubber (phr) of LCr were prepared ... -
Cure fraction models on survival data and covariates with a Bayesian parametric estimation methods
(Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2023-04)Cure fraction models are usually meant for survival data that contains a proportion of non subject individuals for the event under study. In order to get an accurate estimate of the cure fraction model, researchers often ... -
Cure fraction models on survival data and covariates with a Bayesian parametric estimation methods
(Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2023-04)Several researchers have carried out derivation of equation of motion of mechanical systems with more than one degrees of freedom of movement using different approaches among which is the work of Sivak and Darina [11] ... -
Curing Behavior on kaolin-based geopolymers
(Trans Tech Publications, Switzerland., 2012)This paper aims at investigating the influence of curing process on kaolin-based geopolymers. Kaolin-based geopolymers were prepared by the alkali-activation of kaolin with alkali activating solution (mixture of NaOH and ... -
Current dependence growth of ZnO nanostructures by electrochemical deposition technique
(Electrochemical Science Group (ESG), 2012)Zinc oxide (ZnO) nanostructure with a hexagonal structure is deposited on Si (100) substrates through electrochemical deposition (ECD) using a current density of 2, 3, and 4 mA/cm 2 for 1.5 h. The photoluminescence (PL) ... -
Current perspective of the renewable energy development in Malaysia
(Elsevier Ltd., 2011-02)It is estimated that oil reserves will not last very much longer; thus, a switch to alternative energy solutions is crucial. The Malaysian government has already prepared to face the situation decades before. Many policies ... -
Current total harmonic reduction technique on three-level single phase transformerless photovoltaic inverter using PSpice
(Universiti Malaysia Perlis (UniMAP), 2013)This paper presents simulation of three-level single phase transformerless photovoltaic inverter (TPVI). Proposed technique of the simulation is created in PSpice software. The simulation is constructed by two voltage ... -
Current trend in simulation: A study simulation of Poly-Silicon nanowire using COMSOL multiphysics
(Trans Tech Publications, 2013)Poly-Silicon nanowire (Poly-Si-NW) simulations are very important field of nanotechnology and nanostructures; in this paper presented review in general nanowire and it applications such as thermoelectric device (TED) has ... -
Curve analysis for real-time crowd estimation system
(European Journals Inc., 2009-06-15)The crowd monitoring system has been widely used in many areas such as transportation control and safety management. The aim of a crowd monitoring system is to count the number of people in a confined area. There are ... -
A CWDM/DWDM arrayed waveguide grating based on photodefinable polymer
(Institutul National de Cercetare-Dezvoltare pentru Optoelectronica, 2009-01)New design of conventional AWG structures for CWDM/DWDM application based on photodefinable BenzoCyclobutene (BCB 4024-40) polymer is presented. The devices are designed on BK7 glass substrate and thin layer of SiO2 as ... -
Cylindrical shape slug heat conduction numerical analysis using copper material
(AENSI Publications, 2013-10)High power light emitting diodes have the edge over the conventional lighting system in terms of efficiency, low energy consumption and long operational lifetime. Nevertheless, the heat dissipation issue of the high power ... -
Daily performance of kaneka g-sa060 amorphous silicon photovoltaic module based on solar irradiation and temperature in kangar malaysia as dc voltage source on spwm transformerless photovoltaic inverter
(Universiti Malaysia Perlis, 2016)This paper presents the daily performance of Kaneka G-SA060 amorphous silicon photovoltaic (PV) module. It is very important to study the data of solar irradiation and temperature related to the performance of PV module. ... -
Damping improvement of power system oscillations by using optimal coordinated design between PSS and SVC-based stabilizer
(Trans Tech Publications, 2013)The large expansion of electrical power systems usually results in problem of low frequency oscillations. Therefore, the conventional Power System Stabilizers (PSSs) used to solve this problem cannot provide an adequate ... -
DC and microwave characteristics of AlN spacer based Al₀.₃₇Ga₀.₆₃N/GaN HEMT on SiC substrates for high power RF applications
(Universiti Malaysia Perlis (UniMAP), 2017)The DC and RF performance of 30nm gate length enhancement mode (E-mode)AlGaN/AlN/GaN High electron mobility transistor (HEMT) on SiC substrate with heavily doped source and drain region have investigated using Synopsys ... -
Decanter cake as a feedstock for biodiesel production: A first report
(Elsevier Ltd., 2013)Decanter cake (DC), with an oil content of 11.5 ± 0.18 wt.%, was subjected to ultrasound-aided transesterification using boiler ash as a base catalyst, petroleum ether and hexane as co-solvents. Optimization work revealed ...