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Control of Suddenly Expanded Flows from Correctly Expanded and Under Expanded Nozzles at Supersonic Mach Number for Area Ratio 2.56
Research Output | Dar Al-hikmah Library | IIUM Only

Airflow from convergent-divergent axisymmetric nozzles expanded into circular duct of higher area were studied experimentally, with the main focus on the flow development in the duct. The flow parameters considered in this investigation are the Mach number at the nozzle exit and the level of expansion. The geometrical parameters considered are the

The Permanent and Changing Side of Sharia
Research Output | Dar Al-hikmah Library | IIUM Only

As the undeniably pervasive impact of modern trends grew more entrenched in Muslim societies, the question of whether Islam is static or dynamic has reverberated in elite circles, media outlets, as well as the populace. This paper explores this issue, aiming to answer the following questions: Why and how can Sharia be dynamic? Can Islam in one resp

Wireless Smart Health Monitoring System via Mobile Phone
Research Output | Dar Al-hikmah Library | IIUM Only

Health monitoring system offers a lot of benefits to people life especially for those who have chronic disease and need daily observation. This health monitoring system will improve quality of life. Information technology (IT) and wireless communication system has the potential to improve safety,quality and efficiency of health care. By this improv

Exploring the Relationship Between Writing Apprehension and Writing Performance: a Qualitative Study
Research Output | Dar Al-hikmah Library | IIUM Only

Writing skill is seen as a cornerstone of university students’ success in both academic and career life. This qualitative study was conducted to further explore the teachers’ and students’ perceptions on the relationship between writing apprehension and writing performance, contributing factors of writing apprehension, and strategies to reduc

Information Security Behavior Among Employees from the Islamic Perspective
Research Output | Dar Al-hikmah Library | IIUM Only

This paper discusses employees' information security behavior from the perspective of Islam and provides a behavioral framework that is developed based on the combination of Western contemporary studies and the Islamic principles. In particular, the framework is based on the categorizations of Muslims' behavior and the concepts of rewards a

Effect of Operators' Experience and Cement Space on the Marginal Fit of an in-Office Digitally Produced Monolithic Ceramic Crown System
Research Output | Dar Al-hikmah Library | IIUM Only

Objectives: To investigate the marginal accuracy of Cerec three-dimensional (3D) all-ceramic crowns, in terms of gap and overhang, and to analyze the "operators' experience" and "cement space" effects on the marginal fit. Method and Materials: Thirty virtual models were obtained from a metal master die by scanning by three diffe

Documenting its Applications in Quantity Surveying Research: a Review
Research Output | Dar Al-hikmah Library | IIUM Only

Literature review is an indispensable segment in scholarly undertaking. Although important, it appears that little has been documented about its process especially from the perspective of research in quantity surveying. This despite such effort could possibly benefit novices attempting to explore the vast territory of quantity surveying intellectua

Terms Extractions: an Approach for Requirements Reuse
Research Output | Dar Al-hikmah Library | IIUM Only

This paper presents a solution to a requirements reuse problem that utilises natural language processing and information retrieval technique. We proposed a semi-automated approach to extract the software features from online software review to assist the process to reuse natural language requirements. We have conducted an experiment to compare the

Comparative Study of R134a and R744 Driven Solar Assisted Heat Pump Systems for Different Applications
Research Output | Dar Al-hikmah Library | IIUM Only

A solar assisted heat pump (SAHP) system is considered in this study where space cooling, water heating, drying and desalination are carried out using solar energy, ambient energy and the waste heat available from air conditioning system. The integration of different applications with SAHP system leads to many benefits, but the most significant is

Effects of Road Humps on Traffic Speed and Noise in Putrajaya Residential Areas
Research Output | Dar Al-hikmah Library | IIUM Only

As a traffic calming measure, the installation of road humps in residential areas has helped reduce the speeds of vehicles along residential roads. However, it is also widely seen that changes in speed regarding sudden deceleration and acceleration near the road humps have increased the noise level of the traffic in the residential areas. This pape

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KCDIOM

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