Browsing Researchers by Title
Now showing items 1876-1895 of 3514
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Land suitability mapping for implementation of precision farming
(Institute of Electrical and Electronics Engineers Inc., 2011-09)This paper studies the potential of satellite imagery in mapping of soil compaction and land suitability using Remote Sensing and GIS method. GIS and remote sensing, play an important role in environmental study, monitoring ... -
Landfill leachate treatment using SSF-FWS constructed wetland planted with Limnocharis flava and Eihhornia crassipes under different hydraulic loading rate
(Trans Tech Publications, 2014)A laboratory-scale study was conducted using a combination of SSF and FWS constructed wetland planted with Limnocharis flava and Eichhornia crassipes to treat landfill leachate. The effects of hydraulic loading rate (HLR) ... -
Landmark recognition by using fuzzy approach
(Universiti Malaysia Perlis (UniMAP), 2012-06-18)This paper describes the development of a vision system for mobile robot control using a combination of fuzzy logic and image processing techniques, enabling the robot to identify objects such as door, marking circle and ... -
Landslide simulation using limit equilibrium and finite element method
(Trans Tech Publications Ltd., 2016)Slope stability analysis is one of the ancient tasks in the geotechnical engineering. There are two major methods; limit equilibrium method (LEM) and finite element method (FEM) that were used to analyze the factor of ... -
Laser cutting of coronary stents: Progress and development in laser based stent cutting technology
(Trans Tech Publications Ltd., 2015)Laser cutting is one of the key fabrication technologies applied to coronary stent manufacture. This paper reviews the recent progress in laser-based stent manufacturing, including different type of lasers used, laser ... -
Laser marking equipment process $0 cost productivity improvement
(Institute of Electrical and Electronics Engineers (IEEE), 2014)Semiconductor manufacturing in an Assembly and Test Manufacturing (ATM) environment is becoming more challenging with continuous pressure of lowering overall operating cost and striving for perfect quality in the hope of ... -
Lattice Imperfections in Intermetallic Ti-Al alloys: an X-Ray Diffraction study of the microstructure by the Rietveld method
(Universiti Malaysia PerlisSchool of Materials Engineering, 2008-03)Microstructure in intermetallic Ti-Al alloys with compositions of Al= 45, 50, 55, and 60% in the homogenized bulk states has been extensively studied using Rietveld whole X-ray profile fitting technique, adopting the ... -
Lawatan ke-2 KMUTT ke UniMAP meterai 2 projek kerjasama
(Universiti Malaysia Perlis, 2008-08) -
LED heat dissipation analysis using composite based cylindrical slug
(Trans Tech Publications Inc., 2014-02)The optical efficacy and reliability of light emitting diode is extensively influenced by the operating junction temperature of the LED. Therefore, the evaluation of junction temperature is significant. This paper reports ... -
LED heat dissipation study using different Cu slug size
(AENSI Publisher All rights reserved, 2013-10)High power light emitting diodes (LEDs) have significant contribution in illumination industry due exceptional advantages in terms of low power consumption, superior reliability, prolonged life time and high efficiency. ... -
Legitimacy of the Malays as the Sons of the Soil
(Canadian Center of Science and Education, 2012-12-31)This paper presents evidence to defend the Malay as legitimate sons of the soil. The arguments are supported by linguistic, archeological, paleoanthropological, prehistorian, botanical, genetic and forensic evidence. The ... -
Level of mercury and copper in groundwater at Pulau Burung sanitary landfill
(Malaysian Institute of Chemistry, 2007-08-23)Sanitary landfill is one of the waste management system applied in Malaysia. Improper management of the landfill will result in contamination of the surrounding area especially water and groundwater due to the production ... -
Lifting scheme for human emotion recognition using EEG
(IEEE Conference Publications, 2008-08)In recent years, the need and importance of automatically recognizing emotions from EEG signals has grown with increasing role of brain computer interface applications. The detection of fine grained changes in functional ... -
Lightweight fly ash-based geopolymer concrete
(Trans Tech Publications, 2013)The experiments of this study were preformed to study the synthesis process for lightweight aggregate geopolymer concrete (LWAGC) using normal sand as a fine aggregate and expanded clay as lightweight aggregate. The LWAGC ... -
Lightweight Heat Resistant Geopolymer-based Materials Synthesized from Red Mud and Rice Husk Ash Using Sodium Silicate Solution as Alkaline Activator
(EDP Sciences, 2017)Geopolymer is an inorganic polymer composite with potentials to replace Ordinary Portland Cement (OPC)-based materials in the future because of its lower energy consumption, minimal CO2 emissions and lower production cost ... -
Limits of motion-background segmentation using fundamental matrix estimation
(IEEE Conference Publications, 2008)Images of a moving object acquired by a static camera typically contain two groups of image correspondences belonging to the object in motion and the static (or nearly static) background. For objects with relatively small ... -
Linear and nonlinear optical susceptibilities and hyperpolarizability of borate LiNaB 4O 7 single crystals: Theory and experiment
(American Institute of Physics., 2012-09)LiNaB 4O 7 was synthesized by employing high-temperature reaction methods. The purity of the sample was checked by x-ray powder diffraction. The optical properties were measured by analyzing the diffuse reflectance data ... -
Linear and nonlinear optical susceptibilities and the hyperpolarizability of borate LiBaB9O15 single-crystal: theory and experiment
(American Chemical Society, 2013-11)The single-crystal borate LiBaB9O15 was synthesized by a high-temperature solution reaction and structurally determined by the single-crystal X-ray diffraction technique. It crystallizes in the noncentrosymmetric space ... -
Linear optical susceptibilities of the oxoborate (Pb 3O) 2(BO 3) 2WO 4: Theory and experiment
(Springer Science+Business Media, 2012-08)The optical susceptibilities have been investigated experimentally and theoretically for a newly synthesized oxoborate, (Pb 3O) 2(BO 3) 2WO 4. The crystal structure is composed of one-dimensional 1 ∞ [Pb 3O] 4+ chains ... -
Linearity improvement of 5.2-GHz CMOS up-conversion mixer for wireless applications
(John Wiley & Sons, Inc., 2012-04)This letter presents linearity improvement up-conversion mixer at 5.2 GHz for wireless applications. The design is based on Gilbert-cell active double-balanced mixer using derivative superposition method for linearity ...