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The Effects of Electrode Montage on the Amplitude of Wave V in the Auditory Brainstem Response to Maximum Length Sequence Stimuli
Research Output | Dar Al-hikmah Library | IIUM Only

The use of maximum length sequence (MLS) stimuli to elicit an auditory brainstem response (ABR) has been limited, in part, by the observation that these stimuli reduce ABR wave amplitudes. This study recorded ABR waveforms from 14 normally hearing adults using MLS click stimuli (maximum stimulus rate = 250 clicks per second) at stimulus levels of 7

Bioactive Constituents from the Leaves of Melastoma Malabathricum L
Research Output | Dar Al-hikmah Library | IIUM Only

Phytochemical and bioactivity studies of the leaves of Melastoma malabathricum L. (Melastomataceae) have been investigated. The n-hexane extract yielded α-amyrin, patriscabatrine and auranamide, ethyl acetate extract gave quercetin and quercitrin, and methanol extract gave quercitrin and kaempferol-3-O-(2”,6”-di-O-p-trans-coumaroyl)glucoside.

Rapid Nhs Using Aabr with High Stimulus Repetition Rates and Automated Signal Detection
Research Output | Dar Al-hikmah Library | IIUM Only

The automated auditory brainstem response (AABR) is an important tool for detecting hearing impairment in newborns, but it is often hindered by unacceptably long test times. On average, it takes 3 to 5 minutes per infant to acquire sufficient data to determine if an AABR waveform is present or absent. The successful reduction of this average test t

Rapid Nhs Using Aabr with High Stimulus Repetition Rates and Automated Signal Detection
Research Output | Dar Al-hikmah Library | IIUM Only

The automated auditory brainstem response (AABR) is an important tool for detecting hearing impairment in newborns, but it is often hindered by unacceptably long test times. On average, it takes 3 to 5 minutes per infant to acquire sufficient data to determine if an AABR waveform is present or absent. The successful reduction of this average test t

A Comparative Study on the Antioxidant Activity in Garlic (Allium Sativum) and Shallot (Allium Cepa)
Research Output | Dar Al-hikmah Library | IIUM Only

This study was done in order to determine the presence of antioxidant and the level of antioxidant activity of garlic (Allium sativum) and shallot (Allium cepa). Garlic and shallot have been the most common ingredients in the preparation of Malaysian cuisines and it has been long-held belief that these two Allium species posses many medicinal prope

Winning the Battles, Losing the War? an Assessment of Counterterrorism in Malaysia
Research Output | Dar Al-hikmah Library | IIUM Only

This work addresses the structural weaknesses that threaten to derail counterterrorism efforts by the Malaysian government. It also highlights the links between various pre-September 11 security issues in Southeast Asia and the terrorism threat facing Malaysia at present. The limitations of the current counterterrorism approach by the government ar

Modelling of low-Energy/low-Velocity Impact on Nomex Honeycomb Sandwich Structures with Metallic Skins
Research Output | Dar Al-hikmah Library | IIUM Only

In the aircraft industry, manufacturers have to decide quickly whether an impacted sandwich needs repairing or not. Certain computation tools exist at present but they are very time-consuming and they also fail to perfectly model the physical phenomena involved in an impact. In a previous publication, the authors demonstrated the possibility of rep

Teaching Creative Thinking Skills and its Challenges, Strategies and Future Implications: a Narrative of IIUM Experience
Research Output | Dar Al-hikmah Library | IIUM Only

This paper aims at exploring, discussing and analyzing some major issues in teaching creative thinking skills (CTS) based on IIUM experience.1 These issues are challenges encountering trainers and lectures in teaching (CTS), strategies to overcome these challenges, and future implications proposed to enhance the process. It is well recognized world

Core Crush Criterion to Determine the Strength of Sandwich Composite Structures Subjected to Compression After Impact
Research Output | Dar Al-hikmah Library | IIUM Only

In this study a core crush criterion is proposed to determine the residual strength of impacted sandwich structures. The core of the sandwich is made of a Nomex Honeycomb core and the faces are laminated and remain thin. The mechanism of failure of this kind of structure under post-impact compressive loading is due to interaction between three mech

Feature Extraction and Selection for Defect Classification of Pulsed Eddy Current Ndt
Research Output | Dar Al-hikmah Library | IIUM Only

Pulsed eddy current (PEC) is a new emerging nondestructive testing (NDT) technique using a broadband pulse excitation with rich frequency information and has wide application potentials. This technique mainly uses feature points and response signal shapes for defect detection and characterization, including peak point, frequency analysis, and stati

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KCDIOM

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KCDIOM

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