Browsing Journal Articles by Title
Now showing items 2021-2040 of 3386
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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 of the film thickness effecton the carrier's mobility in polysilicon thin film transistors
(Universiti Malaysia Perlis, 2009)The transfer characteristics modelisation of the Mosfet's structure allows us to simulate the doping effect, the grains size, the layer thickness as well as others parameters of the transistor. The purpose of this work is ... -
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 ... -
The Moderating Effect of External Environmental Characteristics on the Relationship between Entrepreneurial Orientation and SMEs Performance
(School of Business Innovation and Technopreneurship, Universiti Malaysia Perlis (UniMAP), 2019-06)The purpose of the study is to examine the moderating effect of the external environmental characteristics on the relationship between entrepreneurial orientation and SMEs performance. Survey method of research was used ... -
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 ... -
The moderating effect of perceived benefit on the relationship between attitude and actual purchase of herbal product in Malaysia
(School of Business Innovation and Technopreneurship, Universiti Malaysia Perlis (UniMAP), 2015-10)This study examines the moderating effect of perceived benefit on the relationship between attitude and actual purchase. Mall intercept survey was used to collect data from six various states in Malaysia. A total of ... -
The moderating effect of profitability on the relationship between ownership structure and corporate tax avoidance in Nigeria listed consumers goods firms
(School of Business Innovation and Technopreneurship, Universiti Malaysia Perlis (UniMAP), 2020-06)The study examined the moderating effect of profitability on the relationship between ownership structure and corporate tax avoidance of listed consumers’ goods firms in Nigeria. Ownership structure was proxies by managerial ... -
Moderating effect of religious orientation on general Takaful product pricing and muslim customers purchasing behaviour
(School of Business Innovation and Technopreneurship, Universiti Malaysia Perlis (UniMAP), 2021-02)This article illuminates the effects of general takaful product pricing on the purchasing behaviour among Muslim’s customers. This article also shed light on the moderating effect of religious orientation to bridge the ... -
Modification of ANOVA with various types of means
(Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2019-12)In calculating mean equality for two or more groups, Analysis of Variance (ANOVA) is a popular method. Following the normality assumption, ANOVA is a robust test. A modification to ANOVA is proposed to test the equality ... -
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 ... -
Modified CMFB circuit with enhanced accuracy for data converter application
(Trans Tech Publications, 2014)Enhanced feedback voltage of common mode feedback (CMFB) circuit is designed in this work for CMOS data sampling application using 0.18-μm Silterra process technology. The double error detecting point circuit is employed ... -
Modified cocoa pod husk-filled polypropylene composites by using methacrylic acid
(North Carolina State University, 2013-08)The effect of filler modification using methacrylic acid (MAA) on polypropylene (PP)/cocoa pod husk (CPH) composites was studied. The performances of unmodified and modified PP/CPH composites were analyzed for torque ... -
Modified corn cob filled chitosan biocomposite films
(Taylor and Francis Group, LLC., 2013-11)The present work was investigated the effect of filler content and chemical modification on mechanical, thermal properties and morphology study of CS/CC biocomposite films. The acrylic acid was used as chemical modification ... -
Modified global and modified linear contrast stretching algorithms: New colour contrast enhancement techniques for microscopic analysis of malaria slide images
(Hindawi Publishing Corporation, 2012)Malaria is one of the serious global health problem, causing widespread sufferings and deaths in various parts of the world. With the large number of cases diagnosed over the year, early detection and accurate diagnosis ... -
Modified non classical conjugate gradient parameter for solving nonlinear equations
(Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2021-12)In this work, a derived derivative-free conjugate gradient method for large-scale symmetric non-linear equations is proposed. The basic idea of the method combines the Newton’s direction of conjugate gradient method and ...