Browsing Journal Articles by Title
Now showing items 1953-1972 of 2769
-
Performance enhancement of a photovoltaic cell working in hot environment conditions using Al2O3 Nanofluids: a CFD study
(Universiti Malaysia Perlis (UniMAP), 2021-10)The performance of photovoltaic cells is affected by the cell's temperature resulting from the ambient temperature. The solar cell's efficiency decreases significantly in hot regions due to its high temperature. In this ... -
Performance enhancement of OCDMA system using NAND detection with modified double weight (MDW) code for optical access network
(Elsevier GmbH, 2013-07)In this paper, we have extensively analyzed the OCDMA system performance using modified double weight (MDW) code with NAND detection technique as newly developed by the authors. In theoretical analysis, various noises and ... -
Performance evaluation of Fi-Wi network based on SCM-optical code division multiple access architecture
(Elsevier GmbH, 2013-10)This paper investigates the performance of a spectral amplitude coding (SAC)-OCDMA system design utilizing subcarrier multiplexing techniques for use in the popular fiber-wireless (Fi-Wi) technology. Zero cross correlation ... -
Performance evaluation of laboratory scale up-flow constructed wetlands with different designs and emergent plants.
(Elsevier Ltd, 2010-10)The objective of present study was to assess the simultaneous removal of organic pollutants and nutrients by five laboratory scale up-flow constructed wetlands (UFCWs). Aerobic and anaerobic regions were well developed at ... -
Performance evaluation of m3 bottleneck based heuristic for M1M2M3 flow shop
(Praise Worthy Prize S.r.l., 2012-09)This project investigates the possibility of developing scheduling heuristic using bottleneck approach for a three machine flow shop scheduling with the tendency of dominant machine at the first process. Due to the re-entrant ... -
Performance evaluation of okra (abelmoschus esculentus) as coagulant for turbidity removal in water treatment
(Trans Tech Publications, 2014)The objective of this study is to evaluate the performance of turbidity removal in water by using Okra (Abelmoschus esculentus) as natural coagulant. The coagulation active agent in various Okra sections was extracted with ... -
Performance evaluation of SRAM-PUF based on 7-nm, 10-nm and 14-nm FinFET technology nodes
(Universiti Malaysia Perlis (UniMAP), 2021-10)As complementary metal-oxide semiconductor (CMOS) technology continues to scale down to ultra-deep submicron (UDSM) technology, the planar metal-oxide semiconductor field-effect transistor (MOSFET) structure reaches its ... -
Performance evaluation of TCP Vegas versus different TCP variants in homogeneous and heterogeneous wired networks
(World Academy of Science, Engineering and Technology (WASET), 2011-02)A study on the performance of TCP Vegas versus different TCP variants in homogeneous and heterogeneous wired networks are performed via simulation experiment using network simulator (ns-2). This performance evaluation ... -
Performance improvement of dye sensitized solar cell by using recycle material for counter electrode
(Trans Tech Publications, 2013)This project is to investigate the counter electrode material from two different carbon sources to fabricate dye sensitized solar cell (DSSC). The carbon sources are extracted from battery and pencil lead. The method to ... -
Performance improvement of spectral amplitude coding-optical code division multiple access systems using NAND detection with enhanced double weight code
(The Optical Society of Japan, 2012-01)The bit-error rate (BER) performance of the spectral amplitude coding-optical code division multiple access (SACOCDMA) system has been investigated by using NAND subtraction detection technique with enhanced double weight ... -
Performance improvement of torque characteristics using the Multi Type Interior Permanent Magnet motor
(Praise Worthy Prize S.r.l., 2012)The torque characteristic of the novel Multi Type Interior Permanent Magnet (MTIPM) motor that can be operated as permanent magnet stepper (PMST) and dc brushless motor (BLDC) configuration is presented. It briefly presents ... -
Performance modeling and simulation of microstrip dipole array antenna for WLAN application
(Institute of Electrical and Electronics Engineering (IEEE), 2008)This paper proposed a performance simulation of a two-element, microstrip dipole array antenna for WLAN application. Simulation is done using two different simulation techniques, the circuit model (CM) derived from the ... -
Performance of Cucumis Melo (Var. Cantalupensis) Growth under Controlled Environment using Rice Husk Ash Media: Effect of Different Quantity of Water Supply
(Universiti Malaysia Perlis (UniMAP), 2018)Cucumis melo is a potential crop from an economic perspective. The right amount of water supply to irrigate the Cucumis melo is crucial to get high and maximum crop yield. In this project, four different quantities of ... -
Performance of hexagon Au electrode on ZnO thin film schottky diode gas sensor
(International Frequency Sensor Association (IFSA), 2013)This paper presents an analysis of Schottky diode performance with the utilization of zinc oxide (ZnO) thin film as a gas sensor. The presented device is implemented with new type of electrode shape which is hexagon compared ... -
Performance of lightweight foamed concrete with replacement of concrete sludge aggregate as coarse aggregate
(Trans Tech Publications, 2013)The use of waste materials in construction industry is very essential in order to reduce the depletion of natural sources. Thus, this study is focused to determine the performance of lightweight foamed concrete made with ... -
Performance of nonwoven geotextile as a filter at road shoulder
(Trans Tech Publications, 2013)Geotextile is one of material in engineering field. In this research, nonwoven geotextile is used at road shoulder to flow clean water to the drainage system since it can act as a filter. The purpose of this research are ... -
Performance of OCDMA system using and subtraction technique based on EDW code
(Fachverlag Schiele & Schoen GmbH, 2008)In this paper we will present a full theoretical analysis for detection scheme proposed for spectral amplitude coding-optical code multiple access (SAC-OCDMA) system that using enhanced double weight (EDW) code, the detection ... -
Performance of OCDMA systems using a complementary subtraction technique
(Optical Society of America, 2007)What we believe to be a new code structure to reduce the multiple access interference in a spectral amplitude coding optical code-division multiple access system based on double-weight code families is proposed. Enhanced ... -
Performance of OCDMA systems with new spectral direct detection (SDD) technique using enhanced double weight (EDW) code
(Elsevier B.V., 2008-09-15)This paper investigates the performance of enhanced double weight (EDW) code for spectral-amplitude-coding OCDMA (SAC-OCDMA) system using a newly proposed spectral direct detection (SDD) technique. EDW is the enhanced ... -
Performance of optical OFDM systems using new PAPR reduction approach
(EBSCO Publishing., 2012-03)The major drawback of optical orthogonal frequency division multiple access (OFDM) system is their inherent intensity noise and peak average power ratio (PAPR). We introduce a new direct detection receiver based on PAPR ...