Browsing Journal Articles by Title
Now showing items 1636-1655 of 2772
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Mixing optimization of Sn-Cu-Si₃N₄ via powder metallurgy route for composite solder fabrication
(Trans Tech Publications, 2014)The aim of this study was to optimize the mixing process of a composite solder fabricated via powder metallurgy route, before details study were conducted in the next stage. Powder of Sn, Cu and Si₃N₄ were carefully weighted, ... -
Modeling approach to the elements of TQM practice
(Trans Tech Publications, 2013)This paper considers three factors; the selection of the Performance Measures, selection of the Critical Success Factors, and selection of quality tools as three elements of TQM. The qualitative research of this study tries ... -
Modeling development of a high-sensitivity escherichia coli O157:H7 detection based on SH SAW sensor
(Trans Tech Publications, 2014-04)Surface acoustic waves based devices were initially developed for the telecommunication purpose such as signal filters and resonators. The acoustic energy is strongly confined on the surface of the surface acoustic waves ... -
Modeling double Blumlein with variable duration and polarity using orcad PSpice
(Elsevier Ltd., 2012)Double Blumlein generator is an excellent technique in generating high voltage short pulsed power with fast rise time signal. However properties of fixed pulse duration and polarity of Blumlein configuration limits the ... -
Modeling of coaxial slot waveguides using analytical and numerical approaches: Revisited
(Hindawi Publishing Corporation, 2012)Our reviews of analytical methods and numerical methods for coaxial slot waveguides are presented. The theories, background, and physical principles related to frequency-domain electromagnetic equations for coaxial waveguides ... -
Modeling of prediction system: an application of nearest neighbor approach to chaotic data
(Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2013)This paper is about modeling of chaotic systems via nearest neighbor approach. This approach holds the principle that future data can be predicted using past data information. Here, all the past data known as neighbors. ... -
Modeling of structural properties of hexagonal semiconductors
(Elsevier B.V., 2013)Bulk modulus of hexagonal structure semiconductors are calculated by using density functional theory (DFT) of full-potential linear augmented plane wave (FP-LAPW) within general gradient approximation (GGA). In this work, ... -
Modeling of tunneling current of electron in Bilayer Armchair Graphene Nanoribbons P-N junction diode using transfer matrix method
(Universiti Malaysia Perlis, 2020-01)The tunneling current in the P-N junction diode Bilayer Armchair Graphene Nanoribbons (BAGNR) was calculated. The tunneling current was obtained by solving the Schrödinger equation to find out the electron transmittance ... -
Modeling orthogonal and rectilinear mixed-modality projection of optical tomography for solid-particles concentration measurement
(Elsevier B. V., 2010-06)In optical tomography, light attenuation/scattering methods have been used to determine average solids concentrations in gas-solids flows. Derived from the Lambert-Beer law, the Mie theory forms the theoretical basis for ... -
Modelling and characterization of fabricated metal-insulator-metal capacitors
(Universiti Malaysia Perlis (UniMAP), 2017)This paper presents a model for capacitance – voltage characteristics of bilayer metal-insulator-metal capacitors. The proposed model accounts for Space charge and Maxwell-Wagner polarization mechanisms. It is observed ... -
Modelling and estimation on vibration and noise level of the dynamic wiper system using input shaping strategy
(Universiti Malaysia Perlis (UniMAP), 2021-08)During wiping operation to wipe rain and dirt out from the windscreen, the wiper generates unwanted noise and vibration. This may cause dissatisfaction to the automotive vehicles due to annoying sounds and perhaps leads ... -
Modelling and forecasting gold price return and its volatility
(Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2022-12)In the financial industry, forecasting gold price return and its volatility are crucial. Even tiny improvements in prediction performance can add up to a significant sum of money. One strategy for anticipating gold price ... -
Modelling and simulation of a 1.6 Tb/s optical system based on multi-diagonal code and optical code-division multiple-access
(Institute of Physical Optics, 2012)n this paper we have modelled and simulated a 1.6 Tb/s (100×16 Gb/s) optical system based on spectral amplitude coding for the optical code-division multiple- access (SAC-OCDMA) scheme. In order to reduce the effect of ... -
Modelling of multi-axial ultimate elastic wall stress (UEWS) test for glass fibre reinforced epoxy (GRE) composite pipes
(Trans Tech Publications, 2013)This paper describes the modeling of multiaxial ultimate elastic wall stress (UEWS) at room temperature for glass fibre reinforced epoxy (GRE) composite pipes. The model developed, predicts the stress-strain response caused ... -
Modelling of Silicon based Electrostatic Energy Harvester for Cardiac Implants
(Universiti Malaysia Perlis (UniMAP), 2018-01)The concept of energy harvesting using the ability of heart to develop an acceptable amount of power for its natural operation (up to 10W) could address the power source requirements of leadless pacemakers. This paper ... -
Modelling RTN and BTI in nanoscale MOSFETs from device to circuit: a review
(Elsevier, 2014-04)In this paper we summarize the impact of Statistical Variability (SV) on device performances and study the impact of oxide trapped charges in combination with SV. Traps time constants are described and analysed in combination ... -
Modelling Students’ Experience Towards the Development of Alumni Involvement and Alumni Loyalty
(EDP Sciences, 2018)The purpose of this study is to investigate the influence of students’ experience towards the development of alumni involvement and alumni loyalty in Malaysia. This study utilized the survey (questionnaire) method. Data ... -
Modelling ultrasonic sensor for gas bubble profiles characterization of chemical column
(Elsevier B.V., 2013)In this paper, we present a modelling and experimental work to characterize gas bubble profiles in chemical column using a pair of ultrasonic sensor. The gas bubble profiles from 2.90 mm to 7.50 mm diameter are of interest ... -
Moderating effect of liquidity risk on the organisational culture, working capital management andinnovation towards firm performance
(School of Business Innovation and Technopreneurship, Universiti Malaysia Perlis (UniMAP), 2022-02)This study aims to investigate the impact of organisational culture, working capital management, innovation performance with the moderating effect of liquidity risk towards SME firm performance. In order to test the ... -
Modification of photoanode surface structure via image analysis on organic polymer material based for Dye-Sensitized Solar Cell (DSSC) applications
(Universiti Malaysia Perlis (UniMAP), 2021-12)In this study, the experiment on the modification of the photoanode with organic polymer material as copolymer template for dye-sensitized solar cell (DSSC) applications has been conducted. The two organic copolymer templates ...