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Base Pressure Behaviour in a Suddenly Expanded Duct at Supersonic Mach Number Regimes Using Taguchi Design of Experiments
Research Output | Dar Al-hikmah Library | IIUM Only

Experimental investigations are carried out to study the control of base pressure without and with the use of micro-jets through suddenly expanded axi-symmetric passage in the supersonic regime. Four micro jets having an orifice diameter of 1mm were located at 90◦ intervals. In the base area, active controls jets have been placed on a pitch of a

Introducing Bangladeshi Writing in English: Emergence to the Present
Research Output | Dar Al-hikmah Library | IIUM Only

In postcolonial literary criticism, Bangladeshi writing in English has not received the scholarly attention or the recognition it deserves. However, there is an irony here because colonial Bengal was perhaps the first among the British colonies to embrace English education and its people had early working experiences with the British. Moreover, thi

Behaviour Towards Academic Survey Among Audit Firms in Malaysia
Research Output | Dar Al-hikmah Library | IIUM Only

The objective of this research is to identify the possible responses among small and medium audit firms in Malaysia toward surveys. A total of 119 audit firms were involved in this survey. The list of firms was acquired from Malaysian Institute of Accountants (MIA), and the final sample consisted of firms particularly from Kuala Lumpur and Selangor

Performance Comparison of Dft, Dct and Dwt Based Ofdm with Wavelet Family to Minimize Papr
Research Output | Dar Al-hikmah Library | IIUM Only

The paper presents the analysis of peak average power ratio (PAPR) performance of wavelet based OFDM (WOFDM) using wavelet families. We study on several wavelet from different wavelet families to find out the PAPR performance. The WOFDM system using, Haar, Daubechies, Symlets, Coiflets, Biorthogonal, and discrete Meyer. WOFDM using QPSK modulation

learner-Led Flipped Classroom and Undergraduate Academic Achievement: a New Approach
Research Output | Dar Al-hikmah Library | IIUM Only

Flipped Classroom Method (FCM), a sub-category of blended learning, is a renowned teaching method that combines online learning with face to face instruction. Yet, the onus of preparing the online resources and classroom activities falls upon the teacher, meaning that it can still be considered to be rather teacher-centered in nature. The authors s

Effect of Efb Content on Reducibility of Low Grade Iron Ore Composite at 1000°c - 1200°c
Research Output | Dar Al-hikmah Library | IIUM Only

This paper focus on reduction of low grade iron at high temperature using palm oil empty fruit bunch as a reductant. The samples were crushed and compacted into composite pellet with EFB before drying at 110oC for 24 hours. The reduction test was then conducted by heating the composite pellet in an electric tube furnace. The parameter used was at t

Effect of Temperature on Porosity of Iron Ore Sinter with Biochar Derived from Efb
Research Output | Dar Al-hikmah Library | IIUM Only

This paper presents the outcomes of an experimental investigation on the effects of forming temperature and sintering schedule to the final characteristics of FeCuAl powder mass formed at different temperature and sintered at different schedule. A lab-scale uni-axial die compaction rig was designed and fabricated which enabled the compaction of pow

A Research Framework of the Halal Certification Role in Purchase Intention of Muslim Consumers of the Food Products from Muslim Majority Countries in the Middle East and North Africa
Research Output | Dar Al-hikmah Library | IIUM Only

The objective of this paper is to uncover the role of Halal certification in the purchase intention of Muslim consumers on food products from Muslim majority countries in the Middle East and North Africa. There is a certain belief that all the food products from the mentioned region are assumed Halal (Kullu Halal) as the majority of the population

Modelling of Suddenly Expanded Flow Process in Supersonic Mach Regime Using Design of Experiments and Response Surface Methodology
Research Output | Dar Al-hikmah Library | IIUM Only

The present work is an attempt to model, analyze, and control the flow at the base of an abruptly expanded circular duct by using design of experiments (DOE) and response surface methodology (RSM). Tiny-jets in the form of orifice were positioned at an interval of 900, 6.5 mm from the primary axis of the main jet of the nozzle. Experiments were con

The Importance of the Halal Certification Based on Imam Nursi’s Concept of Frugality
Research Output | Dar Al-hikmah Library | IIUM Only

The global Halal market has emerged as a new growth sector in the global economy and is creating a strong presence worldwide, both in Islamic and Non-Islamic countries. The world community has now begun to understand the importance of the Muslims requirement for food and other consumption known as Halal, which means permissible by Islamic Law. Musl

Category

KCDIOM

Type

KCDIOM

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