Browsing Researchers by Title
Now showing items 18-37 of 3490
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An ab initio study of the electronic structure and optical properties of CdS1-xTex alloys
(Elsevier Ltd., 2010-12)The structural, electronic and optical properties of cubic CdS1-xTex alloys, with Te-concentrations varying from 0% up to 100% are investigated. The calculations are based on the total-energy calculations using the full ... -
Ab-initio calculation of the ground state of a truncated single-walled carbon nanotube
(American-Eurasian Network for Scientific Information (AENSI), 2012-05)An ab-initio calculation of the ground state of a truncated single-walled carbon nanotube was performed. For this calculation, we adopted Density Functional Theory approach which significantly reduced computational ... -
Ability in diagnosing equipment faults: Contribution of students practical intelligence.
(Taylor's University, Kuala Lumpur, 2011-01-16)Industry reports on engineering graduate abilities often point out their lack of practical skills. The concept of practical intelligence has been developed by psychologists seeking to find better ways to evaluate the most ... -
Absorption and photoconductivity spectra of Ag 2GeS 3 crystal: Experiment and theory
(Elsevier B.V., 2012-07)Spectral features of polycrystalline Ag 2GeS 3 samples synthesized from high-purity elements (at least 99.99 wt.% purity) in quartz ampoules evacuated to 0.1 Pa were explored. The band energy gap of Ag 2GeS 3 crystals ... -
Accurate and effective method to smoothen grasping force signal of glovemap using gaussian filter
(IJENS Publishers, 2013-06)This paper presents the use of Gaussian filtering method to smoothen the grasping force signals by using computational Gaussian Algorithm. The finger grasping force signals are measured using a low cost DataGlove called ... -
Accurate measurement of the force sensor for intermediate and proximal phalanges of index finger
(Foundation of Computer Science, 2012-05)In this research paper, the study for grip force on the maximum level of the various materials handling griper can be evaluate at an effective maximum isometric strength especially for intermediate and proximal phalanges ... -
Acentric nonlinear optical 2,4-dihydroxyl hydrazone isomorphic crystals with large linear, nonlinear optical susceptibilities and hyperpolarizability
(American Chemical Society, 2012-04)A systematic ab initio study of the linear, nonlinear optical susceptibilities, and hyperpolarizability of noncentrosymmetric-monoclinic 2,4-dihydroxyl hydrazone isomorphic crystals (DHNPH) within density functional theory ... -
Acetylcholinesterase from Puntius javanicus for the detection of carbamates and organophosphates
(SPB Pharma Society, 2015-04-01)A new alternative local source of acetylcholinesterase (AChE) has been found to be sensitive towards several insecticides. AChE was purified from the brain tissue of Puntius javanicususing affinity chromatography (procainamide ... -
Achieving excellence in academic service quality with critical success factors identified in university learning
(Universiti Teknologi Malaysia (UTM), 2005-12-12)Performance evaluation in educational systems must have a balance of measures of and judgment about both efficiency (the relationships of inputs to outcomes) and effectiveness (the relationships of objectives to outcomes). ... -
Acid medium sonication: a method for the preparation of low density talc nano-sheets
(Elsevier, 2010)Talc nano-sheets having a thickness of around 12nm, a high shape asymmetry, and a well-preserved crystalline order were prepared by jet milling followed by anacid medium sonication process. Milling facilitates the exfoliation ... -
Acoustic emission monitoring of multiaxial ultimate elastic wall stress tests of glass fibre-reinforced epoxy composite pipes
(Taylor & Francis, 2014-01)This paper describes the acoustic emission (AE) monitoring of multiaxial ultimate elastic wall stress (UEWS) tests of filament wound glass fibre-reinforced epoxy composite pipes under hydrostatic, pure axial and pure hoop ... -
Acrylic Pattern for Sand Mould
(Universiti Malaysia Perlis (UniMAP), 2007-06-09)Patterns used in casting process may be made of wood, metal, plastics or other materials. Pattern are fabricated to obtain good standards of product, so that they can last for a period of time, depending to the quality ... -
Active stereo vision based system for estimation of Mobile Robot Orientation using composition matrix
(Universiti Malaysia Perlis, 2009-10-11)The computation of a mobile robot position and orientation is a common task in the area of computing vision and image processing. For a successful application, it is important that the position and orientation of a mobile ... -
Active vibration control of a flexible beam using system identification and controller tuning by evolutionary algorithm
(SAGE Publications Inc., 2015-07)This paper presents a new approach of proportional-integral-derivative (PID) controller tuning via an evolutionary algorithm that optimally suppresses the vibration of a flexible beam system using a piezoelectric actuator. ... -
Active vibration control of flexible beam system using proportional control scheme in finite difference simulation platform
(Institute of Electrical and Electronics Engineers (IEEE), 2011)This paper presents the development of dynamic model of flexible beam structure using finite difference method. The simulated model is validated by comparing the resonance modes with the theoretical values. Simple proportional ... -
Adaptation of compact callus of pomelo (Citrus grandis) to liquid media as potential approach to increase growth
(Sarawak Biodiversity Centre & Malaysian Biotechnology Corporation, 2008-11-19)Citrus grandis or pomelo is a Malaysia local fruits that found contain high antioxidant compounds such as ascorbic acid and flavonoids. Therefore, the use of young pomelo fruit as explants sources in tissue culture ... -
An adapted point based tracking for vehicle speed estimation in linear spacing
(Institute of Electrical and Electronics Engineers (IEEE), 2010-05-11)Vehicle velocity estimation is an important aspect of intelligent transportation systems. Normally velocity is estimated using dedicated laser speed traps and Doppler radars. Recently, the use of cameras is becoming more ... -
Adapting SICK PLS 101 laser scanner for 3D interior modelling data collection
(Penerbit UTM Press, 2014)This paper highlights on the process of optimizing a SICK PLS 101 laser scanner sensor to collect 3D data of building interiors. The sensor, which is an industrial-based, is used to perform tasks like inspection, metrology ... -
Adaptive boosting with SVM classifier for moving vehicle classification
(Malaysian Technical Universities Network (MTUN), 2012-11-20)This study examines co-solvent modified supercritical carbon dioxide (SC-CO2) to extract the saturated fatty acids from palm oil. The applied pressure was ranging from 60 to 180 bar and the extraction temperatures were ... -
Adaptive boosting with SVM classifier for moving vehicle classification
(Elsevier Ltd, 2013)This study examines co-solvent modified supercritical carbon dioxide (SC-CO2) to extract the saturated fatty acids from palm oil. The applied pressure was ranging from 60 to 180 bar and the extraction temperatures were ...