Browsing Journal Articles by Title
Now showing items 1946-1965 of 3041
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A novel compact tree-design antenna (NCTA) with high gain enhancement for UWB application
(Taylor & Francis Group, 2011)In this paper, a novel compact tree-design antenna (NCTA) for ultra-wideband (UWB) application with high gain and impedance matching improvement is analyzed and presented. The novel antenna is composed of a single centered ... -
Novel dual-band B-shaped printed monopole antenna for MIMO application
(INOE Publishing House, 2013-09)Proposed antenna consists of B-shaped element which operates at dual-band frequencies (2.45 and 5.8 GHz). The antenna has been simulated using CST software and the prototype has been fabricated on FR4 substrate. The impedance ... -
Novel in-house fabrication of nano lab-on-chip devices
(Bentham Science Publishers, 2013)20nm SiNWs transducers have been fabricated by means of simple in-house fabrication method. A low cost, simple top-down approach has been successfully used for the fabrication of very sensitive SiNWs. The fabrication was ... -
Novel iron oxide–silica coreshell powders compacted by using pulsed electric currentsintering: Optical and magnetic properties
(Elsevier Ltd, 2012-08)The properties of the bulk materials consolidated of silica coreshell powders with iron oxide core have been studied. Iron oxide nanoparticles smallerthan 20nmin sizewere synthesized by a reverse co-precipitation processin ... -
A novel method for the synthesis of calcium carbonate (aragonite) nanoparticles from cockle shells
(Elsevier B.V., 2013-02)We report a simple, novel and low-cost method for the synthesis of aragonite nanoparticles from cockle shells. Aragonite is one of the least abundant biogenic polymorphs of calcium carbonate and is widely used as a biomaterial ... -
A novel Mosquitoes Repellent Soap based on Azadirachta Indica and Eucalyptus Citriodora oil
(Kolej Universiti Kejuruteraan Utara Malaysia, 2005)The use of Azadirachta indica and Eucalyptus citriodora oil is a two stage repellent system for the soap, where E. citriodora offers short term repellency and the A. indica component offers longer term efficacy effects. ... -
A novel pretreatment method of lignocellulosic material as adsorbent and kinetic study of dye waste adsorption
(Springer Science+Business Media B.V., 2010)Sulphuric acid-modified bagasse has been used as low-cost adsorbent for the removal of methylene blue (MB) dye from aqueous solution. In order to remove organic compounds that contribute to chemical oxygen demand (COD), ... -
A novel, high-speed image transmitter for wireless capsule endoscopy
(EMW Publishing, 2013)Wireless capsule endoscopy (WCE) was developed as a painless diagnostic tool for endoscopic examination of the gastrointestinal (GI) tract, but, to date, the low operating power of the capsule and the high data rate of the ... -
Novel: Time optimization model for centrifugation process: Application in human blood-plasma separation
(Elsevier Ltd, 2013)One way to accurately diagnose many human diseases is to conduct tests on a sample of blood. These tests are based on analyzing precisely the results of a blood plasma sample free from any other blood cells. This article ... -
Nualgi Nano Biotechnology Approach to Remediate Eco-Symbiosis for The Conservation of Catchment Lake
(Universiti Malaysia Perlis (UniMAP), 2020-05)Nualgi nano biotechnology, a natural biological treatment with the idea of eco-symbiosis is proposed in this research study for an in-situ treatment of the catchment lake. Nualgi nano nutrient was dosed into a catchment ... -
Nuclear matter and surface clustering
(IOP Publishing Ltd, 2013)We demonstrate that the binding energy per nucleon of symmetric nuclear matter (SNM) (with Coulomb interaction switched off and N Z) in the limit of zero density approaches to its value, uv, at the saturation density, where ... -
Numerical analysis of GNP/Ag Die-Attach adhesives with different thermal conductivity
(Universiti Malaysia Perlis (UniMAP), 2022-03)The thermal conductivities of a multilayer model of GNP/Ag hybrid die-attach material are explored using steady-state thermal modeling. The heat flux in multilayer GNP/Ag hybrid structures is shown to be highly layer ... -
Numerical Analysis of the Chemical Reactions Effects on NOx Conversion under Various Reduced Electric Fields
(Universiti Malaysia Perlis (UniMAP), 2018-07)The purpose of this work is to investigate the contribution of different chemical reactions that participate in NOx creation or reduction in N2/O2/H2O/CO2 mixed gas induced by negative corona discharge under different ... -
Numerical analysis of the effect graded Zn (O,S) on the performance of the graded CIGS based solar cells by SCAPS-1D
(Universiti Malaysia Perlis, 2016)We used a one-dimensional simulation program solar cell Capacitance Simulator in 1 Dimension (SCAPS-1D) to investigate Copper-Indium-Gallium-Diselenide- (CIGS-) based solar cells properties. CIGS Solar cells, constituted ... -
Numerical analysis of velocity profile in a FFS microchannel
(AENSI Publisher All rights reserved, 2013-10)Manipulation of the fluid flow behavior in microfluidic with precision technique is crucial to satisfy the needs of miniaturized systems. Velocity measurement is one of the physical phenomena plays significant role to ... -
Numerical analysis on the CO-NO formation production near burner throat in swirling flow combustion system
(Penerbit UTM Press, 2014)The main purpose of this paper is to study the Computational Fluid Dynamics (CFD) prediction on CONO formation production inside the combustor close to burner throat while varying the swirl angle of the radial swirler. Air ... -
Numerical investigation of combustion performance utilizing envo-diesel blends
(Trans Tech Publications, 2013)Alternative fuel and renewable energy is needed to fulfill the energy demand of the world. The use of envo-diesel fuels for power generation seems a viable solution for the problems of decreasing fossil-fuel reserves and ... -
Numerical investigation of heat transfer of twelve Plastic Leaded Chip Carrier (PLCC) by using computational fluid dynamic, FLUENT™ software
(Trans Tech Publications, 2013)Plastic Leaded Chip Carrier (PLCC) package has been emerged a promising option to tackle the thermal management issue of micro-electronic devices. In the present study, three dimensional numerical analysis of heat and fluid ... -
Numerical simulation analysis of the in-cavity residual stress distribution of lignocellulosic (wood) polymer composites used in shallow thin-walled parts
(Elsevier, 2014-03)In this paper, a numerical analysis of in-cavity residual stress formation in the thin-walled parts of injection-moulded parts is presented by considering the residual stresses produced during the post-filling stage. ... -
Numerical simulation analysis of the in-cavity residual stress distribution of lignocellulosic (wood) polymer composites used in shallow thin-walled parts formed by the injection moulding process
(Elsevier, 2014-03)In this paper, a numerical analysis of in-cavity residual stress formation in the thin-walled parts of injection-moulded parts is presented by considering the residual stresses produced during the post-filling stage. ...