KM Portal

Perception on Climate Change an Exploratory Study on Urban Citizens
Research Output | Dar Al-hikmah Library | IIUM Only

The purpose of this paper is to investigate to understand the urban citizens’ perception on climate change.Structural equation models were applied to test the propositions by means of a survey of a random sample of 300 general populations in Dhaka city of Bangladesh. This study explore that general citizens’ of Dhaka city feel that because of c

The Behavior of Indonesian Stock Market: Structural Breaks and Nonlinearity
Research Output | Dar Al-hikmah Library | IIUM Only

This study empirically examines the behaviour of Indonesian stock market under the efficient market hypothesis framework by emphasizing on the random walk behaviour and nonlinearity over the period of April 1983 - December 2010. In the first step, the standard linear unit root test, namely the augmented Dickey-Fuller (ADF) test, Phillip-Perron (PP)

Purchasing Behavior for Pirated Products: a Structural Equation Modeling Approach on Bangladeshi Consumers
Research Output | Dar Al-hikmah Library | IIUM Only

The purpose of this study is to explore the factors influencing the Bangladeshi consumers’ perception toward purchasing pirated products. To explore these factors, this study had conducted a survey among the Bangladeshi consumers’. The data analysis was conducted through exploratory factor analysis, confirmatory factor analysis and structural e

Organizational Politics on Employee Performance: an Exploratory Study on Readymade Garments Employees in Bangladesh
Research Output | Dar Al-hikmah Library | IIUM Only

Purpose – The purpose of this paper is to study the impact of organizational politics on the performance of readymade garments employees in Bangladesh. The other purpose is to empirically test the hypothesized relationship of the research framework. This study also highlighted some propositions to guide future empirical research. Design/methodolo

Choice Criteria for Mobile Telecom Operator: Empirical Investigation Among Malaysian Customers
Research Output | Dar Al-hikmah Library | IIUM Only

The purpose of this paper is to investigate the choice criteria for a mobile phone operator in the Malaysian Mobile Telecom market by the customers. Structural equation models were applied to test the propositions by means of a survey of a random sample of 400 mobile telecom customers from major cities in Malaysia. It was found that the price and s

Current Research Trends on Dry, near-Dry and Powder Mixed Electrical Discharge Machining
Research Output | Dar Al-hikmah Library | IIUM Only

Electrical discharge machining (EDM) technique has been widely used in modern metal working industry for producing complex cavities in dies and moulds, which are otherwise difficult to create by conventional machining. The process has the advantage of being able to machine hardened tool steels. However, its low machining efficiency and poor surface

Prediction of Surface Roughness of Ti-6al-4v in Electrical Discharge Machining: a Regression Model
Research Output | Dar Al-hikmah Library | IIUM Only

This paper develops a single order mathematical model for correlating the various electrical discharge machining (EDM) parameters and performance characteristics utilizing relevant experimental data as obtained through experimentation. Besides the effect of the peak ampere, pulse on time and pulse off time on surface roughness has been investigated

Performance Investigation of Energy Efficient Hybrid Engine Towards Green Technology
Research Output | Dar Al-hikmah Library | IIUM Only

The rapid expansIOn of motor vehicle in globally dedicates the increase of energy demand in an acceleration fashion. If driving habits remain unchanged, car will have to become nearly three times more energy-efficient by 2030 just to maintain that sector's present consumption. If energy use trends are projected to year 2100, transportation woul

Performance of Evaporator Collector and Air Collector in a Solar Assisted Heat Pump Dryer
Research Output | Dar Al-hikmah Library | IIUM Only

A solar assisted heat pump dryer has been designed, fabricated and tested. This paper presents the performance of evaporator-collector and air collector, when operated under same meteorological conditions. ASHRAE standard procedure of collector testing has been followed. The absorber platce of the evaporator-collector is made of copper plate painte

Advanced Theory of Peat Vehicle Mobility
Research Output | Dar Al-hikmah Library | IIUM Only

The Advanced Theory of Peat vehicle has been written with emphasizing the fundamental engineering principles underlying the determination of the mechanical properties of peat terrain, developing simulation models for optimizing the vehicle design parameters, the rational design and development non guided vehicle more accurately in order to control

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